/* roulang page: index */
:root {
  --primary: #6DBE45;
  --primary-strong: #4E9E36;
  --primary-dark: #2E8B57;
  --green-kiwi: #79C94E;
  --ink-deep: #0C2317;
  --ink-dark: #0E2413;
  --bg-soft: #F7F9F4;
  --bg-mint: #F4F7F0;
  --bg-pure: #ffffff;
  --ink-main: #1D2A22;
  --ink-sub: #556760;
  --ink-mute: #8B9B91;
  --border-line: #E4EBDF;
  --accent-orange: #FF9F1A;
  --accent-amber: #FFB020;
  --success-green: #2E7D32;
  --info-blue: #1A73E8;
  --star-yellow: #FFB400;
  --dark-line: rgba(255, 255, 255, .14);
  --radius-card: 20px;
  --radius-small: 14px;
  --radius-pill: 999px;
  --shadow-card: 0 4px 16px rgba(12, 35, 23, .06);
  --shadow-float: 0 10px 30px rgba(79, 158, 54, .16);
  --shadow-deep: 0 20px 50px rgba(0, 0, 0, .28);
  --space-section: 96px;
  --font-cn: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
  --font-num: 'Inter', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-cn);
  background: var(--bg-pure);
  color: var(--ink-main);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul, ol { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-spacing { padding: 96px 0; }
section { scroll-margin-top: 100px; }

/* 导航顶部通知条 */
.top-toolbar {
  background: var(--ink-deep);
  color: rgba(255,255,255,.86);
  font-size: 13px;
  padding: 6px 0;
}
.top-toolbar .container { display: flex; align-items: center; justify-content: space-between; }
.top-toolbar-meta { display: flex; gap: 20px; align-items: center; }
.kiwi-dot {
  width: 6px; height: 6px; background: var(--primary); border-radius: 50%;
  display: inline-block; margin-right: 8px;
}
.toolbar-link { color: rgba(255,255,255,.7); transition: color .2s; }
.toolbar-link:hover { color: #fff; }
.toolbar-update { display: inline-flex; align-items: center; gap: 6px; }
.toolbar-short { display: none; }

/* 主导航 */
.main-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-line);
  transition: box-shadow .3s, border-color .3s;
}
.main-header.scrolled { box-shadow: 0 8px 26px rgba(12, 35, 23, .08); }
.nav-shell { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 42px; height: 42px; flex: 0 0 42px;
  background: conic-gradient(from 25deg, var(--primary) 0% 22%, var(--ink-deep) 23% 31%, var(--primary) 32% 48%, var(--green-kiwi) 49% 55%, var(--ink-deep) 56% 68%, var(--primary) 69% 84%, #5AA53A 85% 100%);
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 900;
  font-size: 20px;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.3), inset 0 0 12px rgba(255,255,255,.16);
  overflow: hidden;
}
.logo-mark::after {
  content: "";
  width: 14px; height: 14px;
  background: #F4F7F0;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(255,255,255,.38);
  display: block;
}
.logo-text { font-size: 22px; font-weight: 800; letter-spacing: .2px; color: var(--ink-dark); }
.logo-text span { color: var(--primary-strong); }
.main-nav { display: flex; align-items: center; gap: 6px; }
.nav-item {
  display: inline-block; padding: 10px 16px;
  font-size: 15px; font-weight: 500; color: var(--ink-sub);
  border-radius: var(--radius-pill);
  position: relative;
  transition: color .2s, background .2s;
}
.nav-item::after {
  content: ""; position: absolute; left: 50%; transform: translateX(-50%);
  bottom: 0; width: 0; height: 3px;
  background: var(--primary);
  border-radius: 3px 3px 0 0;
  transition: width .25s ease;
}
.nav-item:hover { color: var(--ink-main); background: var(--bg-mint); }
.nav-item.active { color: var(--primary-strong); font-weight: 700; }
.nav-item.active::after { width: 22px; }
.nav-right { display: flex; align-items: center; gap: 14px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 600; border-radius: var(--radius-pill); transition: all .25s; }
.btn-download {
  background: linear-gradient(135deg, var(--accent-orange) 0%, #F07900 100%);
  color: #fff;
  padding: 10px 22px;
  font-size: 15px;
  min-height: 44px;
  box-shadow: 0 6px 16px rgba(255, 140, 0, .28);
}
.btn-download:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255, 140, 0, .36); }
.btn-download:active { transform: translateY(0); }
.btn-outline {
  border: 1.5px solid rgba(255,255,255,.6);
  color: #fff;
  padding: 12px 26px;
  font-size: 15px;
  min-height: 48px;
  background: transparent;
}
.btn-outline:hover { background: var(--primary); border-color: var(--primary); }
.btn-primary {
  background: var(--primary);
  color: var(--ink-deep);
  padding: 12px 28px;
  font-size: 15px;
  min-height: 48px;
  font-weight: 800;
  box-shadow: 0 6px 18px rgba(109, 190, 69, .35);
}
.btn-primary:hover { background: var(--primary-strong); transform: translateY(-2px); color:#fff; box-shadow: 0 8px 26px rgba(79, 158, 54, .35); }
.btn-primary:active { transform: translateY(0); }
.menu-toggle {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--border-line);
  border-radius: 12px;
  background: var(--bg-pure);
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.menu-toggle span { display: block; width: 18px; height: 2px; background: var(--ink-main); margin: 2px auto; border-radius: 2px; transition: all .25s; }

/* 移动端导航抽屉 */
.mobile-menu {
  display: none;
  position: fixed; inset: 0;
  background: rgba(12, 35, 23, .5);
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.mobile-menu.show { opacity: 1; pointer-events: auto; }
.mobile-menu-panel {
  position: absolute; right: 0; top: 0; bottom: 0;
  width: min(360px, 88%);
  background: #fff;
  padding: 30px 28px;
  border-radius: 24px 0 0 24px;
  box-shadow: 0 0 60px rgba(0,0,0,.18);
  overflow-y: auto;
}
.mobile-menu-close { position: absolute; right: 20px; top: 20px; width: 40px; height: 40px; border: none; border-radius: 10px; background: var(--bg-mint); font-size: 20px; color: var(--ink-main); }
.mobile-menu-link { display: block; padding: 14px 10px; font-size: 16px; font-weight: 500; color: var(--ink-main); border-bottom: 1px solid var(--border-line); }
.mobile-menu-link.active { color: var(--primary-strong); font-weight: 700; }
.mobile-menu .btn-download { margin-top: 22px; width: 100%; }

/* Hero */
.hero {
  position: relative;
  background: var(--ink-deep);
  color: #fff;
  overflow: hidden;
  padding: 90px 0 100px;
}
.hero::before {
  content: "";
  position: absolute; width: 600px; height: 600px;
  right: -120px; top: -160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(109, 190, 69, .32) 0%, transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: ""; position: absolute; width: 320px; height: 320px;
  left: -120px; bottom: -150px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(121, 201, 78, .2), transparent 70%);
  pointer-events: none;
}
.hero-kiwi-lines {
  position: absolute;
  inset: 0;
  opacity: .09;
  background:
    repeating-conic-gradient(from 0deg at 90% 20%, transparent 0deg 12deg, #fff 13deg 14deg),
    repeating-conic-gradient(from 0deg at -5% 95%, transparent 0deg 20deg, #fff 21deg 22deg);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(109, 190, 69, .16);
  border: 1px solid rgba(109, 190, 69, .4);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-pill);
  padding: 7px 18px;
  font-size: 13px; color: rgba(255,255,255,.88); font-weight: 500;
  margin-bottom: 24px;
}
.hero-badge .kiwi-icon { width: 18px; height: 18px; border-radius: 50%; background: var(--primary); display: inline-flex; align-items: center; justify-content: center; color: var(--ink-deep); font-size: 10px; font-weight: 900; }
.hero h1 { font-size: clamp(30px, 4vw, 46px); line-height: 1.2; font-weight: 900; letter-spacing: 0; margin-bottom: 22px; }
.hero h1 .text-highlight { color: var(--primary); position: relative; white-space: nowrap; }
.hero-lead {
  color: rgba(255, 255, 255, .78);
  font-size: 17px;
  line-height: 1.8;
  max-width: 480px; 
  margin-bottom: 34px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 26px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 14px 24px; font-size: 13px; color: rgba(255, 255, 255, .58); align-items: center; }
.trust-item { display: inline-flex; align-items: center; gap: 6px; }
.trust-item::before { content: "•"; color: var(--primary); font-size: 16px; }

/* hero mockup */
.hero-visual { position: relative; }
.phone-mock {
  background: #0E2416;
  border-radius: 38px;
  padding: 10px;
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 30px 70px rgba(0,0,0,.4);
  width: 300px;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 3;
}
.phone-screen { border-radius: 28px; overflow: hidden; background: #121f18; }
.phone-status { height: 42px; background: rgba(0,0,0,.18); display: flex; align-items: center; justify-content: space-between; padding: 0 20px; font-size: 11px; color: rgba(255,255,255,.9); }
.phone-status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); display: inline-block; }
.app-screen { padding: 16px; }
.app-user { display: flex; align-items: center; gap: 12px; padding-bottom: 14px; margin-bottom: 14px; border-bottom: 1px solid rgba(255,255,255,.08); }
.app-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--primary); flex: 0 0 36px; display: flex; align-items: center; justify-content: center; font-weight: 800; color: var(--ink-deep); font-size: 12px; }
.app-welcome { font-size: 12px; color: rgba(255,255,255,.55); }
.app-user-name { font-size: 14px; color: #fff; font-weight: 600; }
.app-live-image {
  display: block;
  height: 180px;
  border-radius: 14px;
  background: url('/assets/images/coverpic/cover-1.png') center/cover no-repeat;
  position: relative;
  overflow: hidden;
  margin-bottom: 14px;
}
.app-live-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.55), transparent 45%); }
.app-live-tag {
  position: absolute; top: 10px; left: 10px;
  background: rgba(12, 35, 23, .78);
  backdrop-filter: blur(6px);
  color: #fff; font-size: 11px; padding: 4px 10px;
  border-radius: var(--radius-pill);
  z-index: 2;
  display: flex; align-items: center; gap: 4px;
}
.app-live-tag span { width: 5px; height: 5px; border-radius: 50%; background: #FF4D4F; }
.app-live-title { position: absolute; bottom: 12px; left: 12px; color: #fff; font-size: 15px; font-weight: 700; z-index: 2; text-shadow: 0 2px 8px rgba(0,0,0,.4); }
.app-live-btn {
  position: absolute; bottom: 12px; right: 12px;
  background: var(--primary);
  color: var(--ink-deep);
  border-radius: 50%;
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  z-index: 2;
  font-size: 14px;
}
.app-live-btn svg { width: 16px; height: 16px; }
.app-navi { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.app-shortcard { background: rgba(255,255,255,.06); border-radius: 12px; padding: 10px 6px; display: flex; flex-direction: column; align-items: center; gap: 4px; border: 1px solid rgba(255,255,255,.04); }
.app-shortcard .icon-circle { width: 26px; height: 26px; border-radius: 8px; background: rgba(109,190,69,.25); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 12px; }
.app-shortcard span { color: rgba(255,255,255,.8); font-size: 11px; }
.app-footer-lock { display: flex; align-items: center; justify-content: center; gap: 6px; border-top: 1px solid rgba(255,255,255,.07); padding-top: 12px; color: rgba(255,255,255,.55); font-size: 11px; }
.hero-float-badge {
  position: absolute;
  z-index: 4;
  background: rgba(255,255,255,.14);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.26);
  border-radius: 16px;
  padding: 10px 14px;
  color: #fff;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 32px rgba(0,0,0,.24);
}
.hero-float-1 { top: 30px; right: -10px; animation: floatY 3s ease-in-out infinite; }
.hero-float-2 { bottom: -10px; left: -14px; animation: floatY 3.8s ease-in-out infinite reverse; }
.float-number { font-family: var(--font-num); font-size: 19px; font-weight: 900; color: var(--primary); font-feature-settings: 'tnum'; }
@keyframes floatY { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* 数据徽章带 */
.stats-band {
  position: relative;
  z-index: 6;
  margin-top: -56px;
}
.stats-inner {
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-line);
  border-radius: 24px;
  box-shadow: var(--shadow-card);
  padding: 32px 28px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}
.stat-item { display: flex; align-items: center; gap: 14px; }
.stat-icon {
  width: 52px; height: 52px; flex: 0 0 52px;
  background: var(--bg-mint);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  color: var(--primary-strong);
  border: 1px solid var(--border-line);
}
.stat-content .num { font-family: var(--font-num); font-size: 28px; font-weight: 900; color: var(--ink-main); line-height: 1.1; font-feature-settings: 'tnum'; }
.stat-content .label { font-size: 13px; color: var(--ink-mute); margin-top: 3px; }

/* 区域通用头部 */
.section-head { margin-bottom: 52px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--primary-strong);
  font-size: 13px; font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.eyebrow::before { content: ""; width: 24px; height: 2px; background: var(--primary); border-radius: 2px; }
.section-head h2 { font-size: clamp(26px, 3vw, 34px); line-height: 1.3; font-weight: 900; color: var(--ink-deep); max-width: 680px; }
.section-head h2 .em { color: var(--primary-strong); position: relative; }
.section-head p { color: var(--ink-sub); margin-top: 12px; max-width: 620px; font-size: 16px; }
.section-head.centered { text-align: center; }
.section-head.centered h2 { margin: 0 auto; }
.section-head.centered p { margin: 12px auto 0; }
.section-head .eyebrow { justify-content: center; }
.section-head.centered .eyebrow::before { display: none; }

/* 功能价值区 */
.value-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; background: #fff; }
.value-media {
  width: 100%; aspect-ratio: 4/3;
  background: url('/assets/images/coverpic/cover-2.webp') center/cover no-repeat;
  border-radius: 24px;
  box-shadow: var(--shadow-card);
  position: relative;
}
.value-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(12,35,23,.32), transparent 60%);
  border-radius: 24px;
}
.value-media-tag {
  position: absolute; bottom: 18px; left: 18px; z-index: 2;
  background: rgba(255,255,255,.9);
  border-radius: var(--radius-pill);
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-main);
  display: flex; align-items: center; gap: 8px;
  box-shadow: 0 8px 20px rgba(0,0,0,.12);
}
.value-media-tag .dot { width: 8px; height: 8px; background: var(--primary); border-radius: 50%; }
.value-list { display: flex; flex-direction: column; gap: 22px; }
.value-list-item { display: flex; gap: 16px; align-items: flex-start; }
.value-icon-bg {
  width: 44px; height: 44px; flex: 0 0 44px;
  background: var(--bg-mint);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: var(--primary-strong);
  border: 1px solid var(--border-line);
}
.value-list-item h3 { font-size: 18px; font-weight: 700; margin-bottom: 4px; color: var(--ink-main); }
.value-list-item p { font-size: 15px; color: var(--ink-sub); line-height: 1.7; }

/* 功能截图展示层 */
.feature-section { background: var(--bg-soft); }
.slider-wrap { position: relative; max-width: 920px; margin: 0 auto; }
.feature-slider { display: flex; overflow: hidden; border-radius: 24px; }
.feature-slide {
  min-width: 100%;
  transition: transform .45s ease;
  padding: 0 8px;
}
.feature-card {
  background: #fff;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-line);
}
.feature-img { width: 100%; aspect-ratio: 16/10; background-size: cover; background-position: center; position: relative; }
.feature-card .info { padding: 20px 24px 24px; display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.feature-card .info h3 { font-size: 19px; font-weight: 800; color: var(--ink-main); }
.feature-card .info p { font-size: 14px; color: var(--ink-mute); margin-top: 4px; }
.feature-icon { font-size: 30px; width: 54px; height: 54px; flex: 0 0 54px; border-radius: 16px; background: var(--bg-mint); color: var(--primary-strong); display: flex; align-items: center; justify-content: center; }
.slider-nav { display: flex; justify-content: center; margin-top: 26px; gap: 17px; align-items: center; }
.slider-prev, .slider-next {
  width: 44px; height: 44px;
  border: 1px solid var(--border-line);
  background: #fff;
  border-radius: 50%;
  color: var(--ink-main);
  font-size: 17px;
  display: flex; align-items: center; justify-content: center;
  transition: all .25s;
}
.slider-prev:hover, .slider-next:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.slider-dots { display: flex; gap: 8px; }
.slider-dot { width: 10px; height: 10px; border-radius: 50%; background: #C9D6CE; border: 0; transition: all .3s; }
.slider-dot.active { width: 34px; border-radius: 999px; background: var(--primary); }

/* 兼容性区块 */
.compat-wrap {
  background: #fff;
  border: 1px solid var(--border-line);
  border-radius: 24px;
  box-shadow: var(--shadow-card);
  padding: 28px;
}
.compat-topline { display: grid; grid-template-columns: 1fr 1.6fr; gap: 40px; padding-bottom: 30px; border-bottom: 1px solid var(--border-line); margin-bottom: 16px; }
.compat-title h3 { font-size: 25px; font-weight: 900; color: var(--ink-deep); margin-bottom: 8px; }
.compat-title p { color: var(--ink-mute); font-size: 14px; }
.compat-syslist { display: flex; flex-direction: column; gap: 6px; }
.compat-item {
  display: flex; align-items: center; gap: 16px;
  padding: 12px 18px;
  border-radius: 12px;
  transition: background .2s;
}
.compat-item:hover { background: var(--bg-mint); }
.compat-item .sys-icon { width: 38px; height: 38px; flex: 0 0 38px; background: var(--bg-mint); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; color: var(--primary-strong); border: 1px solid var(--border-line); }
.compat-item .sys-name { font-weight: 600; font-size: 15px; flex: 0 0 90px; color: var(--ink-main); }
.compat-item .sys-ver { font-size: 14px; color: var(--ink-mute); flex: 1; }
.compat-status { padding: 4px 14px; border-radius: 999px; background: #EAF7E5; color: var(--success-green); font-size: 12px; font-weight: 600; }
.compat-download { text-align: center; margin-top: 22px; }
.link-more { display: inline-flex; align-items: center; gap: 8px; color: var(--primary-strong); font-weight: 700; font-size: 15px; }
.link-more:hover { color: var(--ink-deep); }

/* 评价墙 */
.review-section { background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat fixed; background-color: #0C1A12; background-blend-mode: multiply; }
.review-section { background-color: #F4F7F0; background-repeat: no-repeat; background-size: cover; position: relative; }
.review-section::before { content: ""; position: absolute; inset: 0; background: rgba(247,249,244,.94); backdrop-filter: blur(4px); }
.review-section .container { position: relative; z-index: 2; }
.review-grid { display: grid; grid-template-columns: 1fr 1.8fr; gap: 24px; align-items: start; }
.score-overview {
  background: var(--ink-deep);
  color: #fff;
  border-radius: 22px;
  padding: 34px 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 330px;
  box-shadow: var(--shadow-float);
}
.score-big { font-family: var(--font-num); font-size: 60px; font-weight: 900; line-height: 1; font-feature-settings: 'tnum'; color: var(--primary); margin-bottom: 7px; }
.score-stars { display: flex; gap: 5px; margin-bottom: 6px; font-size: 17px; color: var(--star-yellow); }
.score-label { color: rgba(255,255,255,.76); font-size: 14px; }
.score-meta { color: rgba(255,255,255,.55); font-size: 12px; margin-top: 4px; }
.review-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-content: start; }
.review-card { background: #fff; border-radius: 18px; padding: 22px; box-shadow: var(--shadow-card); border: 1px solid rgba(255,255,255,.5); }
.review-card .rv-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.rv-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--bg-mint); color: var(--primary-strong); font-weight: 800; display: flex; align-items: center; justify-content: center; font-size: 14px; }
.rv-name { font-size: 14px; font-weight: 600; color: var(--ink-main); }
.rv-date { font-size: 12px; color: var(--ink-mute); }
.rv-stars { font-size: 13px; color: var(--star-yellow); margin-left: auto; }
.review-card .rv-body { font-size: 14px; color: var(--ink-sub); line-height: 1.8; }

/* CMS 资讯区 */
.news-py { padding: 96px 0; }
.news-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 34px; }
.news-head .section-head { margin: 0; }
.news-head .btn-more { color: var(--primary-strong); font-size: 14px; font-weight: 700; border: 1.5px solid var(--primary); padding: 8px 20px; border-radius: 999px; display: inline-flex; align-items: center; gap: 8px; transition: all .25s; background:#fff; }
.news-head .btn-more:hover { background: var(--primary); color: #fff; }
.news-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; }
.news-feature {
  display: block;
  background: #fff;
  border: 1px solid var(--border-line);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform .3s, box-shadow .3s;
}
.news-feature:hover { transform: translateY(-4px); box-shadow: var(--shadow-float); }
.news-feature-cover { height: 340px; background: url('/assets/images/coverpic/cover-4.png') center/cover no-repeat; position: relative; }
.news-feature-cover::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,20,15,.5) 0%, transparent 40%); }
.news-feature-tag { position: absolute; top: 16px; left: 16px; background: rgba(255,255,255,.94); color: var(--primary-strong); padding: 5px 14px; border-radius: 999px; font-size: 12px; z-index: 2; font-weight: 700; }
.news-feature-body { padding: 24px 24px 30px; }
.news-feature-body h3 { font-size: 22px; font-weight: 800; line-height: 1.4; margin-bottom: 10px; color: var(--ink-main); }
.news-feature-body p { color: var(--ink-sub); font-size: 15px; line-height: 1.8; }
.news-feature-date { margin-top: 16px; font-size: 13px; color: var(--ink-mute); display: flex; gap: 10px; align-items: center; }
.news-list { display: flex; flex-direction: column; justify-content: space-between; gap: 14px; }
.news-list-item {
  display: flex; align-items: flex-start; gap: 16px;
  background: var(--bg-pure);
  border: 1px solid var(--border-line);
  padding: 14px 16px;
  border-radius: 14px;
  box-shadow: var(--shadow-card);
  transition: all .25s;
}
.news-list-item:hover { border-color: var(--primary); transform: translateX(4px); box-shadow: var(--shadow-float); }
.news-list-item img { width: 96px; height: 72px; object-fit: cover; border-radius: 10px; flex: 0 0 96px; background: var(--bg-soft); }
.news-list-item .content { min-height: 72px; display: flex; flex-direction: column; justify-content: center; }
.news-list-item .content h4 { font-size: 15px; font-weight: 700; color: var(--ink-main); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-list-item .content p { font-size: 12px; color: var(--ink-mute); margin-top: 4px; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.news-empty {
  border: 2px dashed #C5D6C6;
  border-radius: 20px;
  padding: 50px 20px;
  text-align: center;
  background: #F5F8F4;
  color: var(--ink-mute);
  font-size: 15px;
  grid-column: 1 / -1;
}
.news-empty .empty-icon { font-size: 40px; opacity: .4; margin-bottom: 12px; display: block; }

/* FAQ 区块 */
.faq-section { background: var(--bg-soft); }
.faq-layout { display: grid; grid-template-columns: 1.6fr .8fr; gap: 52px; align-items: start; }
.faq-list { background: #fff; border-radius: 20px; border: 1px solid var(--border-line); overflow: hidden; }
.faq-item { border-bottom: 1px solid var(--border-line); }
.faq-item:last-child { border-bottom: 0; }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink-main);
  transition: background .2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--bg-mint); }
.faq-item summary .faq-icon {
  transition: transform .3s;
  color: var(--primary-strong);
  font-size: 20px;
  flex: 0 0 auto;
}
.faq-item[open] summary .faq-icon { transform: rotate(45deg); }
.faq-answer { padding: 0 24px 20px 24px; color: var(--ink-sub); font-size: 15px; line-height: 1.8; margin-top: -4px; }
.help-card {
  background: var(--ink-deep);
  color: #fff;
  border-radius: 20px;
  padding: 30px;
  position: sticky;
  top: 100px;
  background: url('/assets/images/backpic/back-3.png') center/cover no-repeat;
}
.help-card::before { content: ""; position: absolute; inset: 0; border-radius: 20px; background: rgba(12,35,23,.92); }
.help-card .inner { position: relative; }
.help-card h3 { font-size: 20px; font-weight: 800; margin-bottom: 8px; }
.help-card p { color: rgba(255,255,255,.72); font-size: 14px; margin-bottom: 18px; }
.help-btn-group { display: flex; flex-direction: column; gap: 12px; }
.help-btn { display: inline-flex; align-items: center; justify-content: center; padding: 12px 20px; border-radius: 14px; font-size: 14px; font-weight: 600; background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.24); transition: all .25s; }
.help-btn:hover { background: var(--primary); border-color: var(--primary); color: var(--ink-deep); }
.help-btn.primary-help-btn { background: var(--accent-orange); border-color: var(--accent-orange); color: #fff; box-shadow: 0 6px 20px rgba(255, 140, 0, .4); }
.help-btn.primary-help-btn:hover { background: #F07900; transform: translateY(-2px); }

/* 最终 CTA */
.cta-zone { padding: 96px 0; }
.cta-banner {
  position: relative;
  overflow: hidden;
  background: var(--ink-deep);
  border-radius: 26px;
  padding: 58px 48px;
  display: flex;
  justify-content: space-between; align-items: center; gap: 38px;
  background-image: url('/assets/images/backpic/back-2.webp');
  background-size: cover;
  background-position: center 70%;
}
.cta-banner::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(12,35,23,.98) 40%, rgba(12,35,23,.78) 100%); border-radius: 26px; }
.cta-banner-content { position: relative; z-index: 2; max-width: 540px; }
.cta-banner-content h2 { color:#fff; font-size: clamp(24px, 3vw, 34px); font-weight: 900; line-height: 1.35; margin-bottom: 10px; }
.cta-banner-content p { color: rgba(255,255,255,.7); font-size: 15px; line-height: 1.8; margin-bottom: 24px; }
.cta-buttons { position: relative; z-index: 2; display: flex; flex-wrap: wrap; gap: 14px; }
#download { scroll-margin-top: 110px; }

/* 页脚 */
.site-footer { background: var(--ink-deep); color: rgba(255,255,255,.78); padding: 70px 0 0 0; }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand .footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; }
.footer-logo .logo-text { color: #fff; }
.footer-brand .footer-desc { font-size: 15px; line-height: 1.8; color: rgba(255,255,255,.64); }
.footer-download-app { display: inline-flex; gap: 12px; margin-top: 24px; }
.footer-code-tag { width: auto; height: auto; }
.footer-links h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 18px; }
.footer-links ul { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { color: rgba(255,255,255,.6); font-size: 14px; transition: all .2s; }
.footer-links a:hover { color: var(--primary); padding-left: 6px; }
.footer-contact { font-size: 14px; line-height: 2; color: rgba(255,255,255,.6); }
.footer-contact .contact-line { display: flex; gap: 8px; }
.footer-contact .contact-line strong { color: rgba(255,255,255,.9); font-weight: 600; }
.update-badge {
  display: inline-block;
  background: rgba(109, 190, 69, .16);
  color: var(--primary);
  border: 1px solid rgba(109, 190, 69, .3);
  border-radius: 999px;
  padding: 5px 16px;
  font-size: 12px;
  margin-top: 10px;
}
.footer-bottom { text-align: center; padding: 24px 0; color: rgba(255,255,255,.36); font-size: 13px; border-top: 1px solid rgba(255,255,255,.06); }
.footer-bottom .footer-copyright a { color: rgba(255,255,255,.4); }

/* 按钮 / 图标 */
.btn i { font-style: normal; display: inline-flex; }
.svg-icon { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; display: inline-block; vertical-align: -3px; }

/* 动画 */
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.anim-fade-up { opacity: 0; animation: fadeUp .7s ease forwards; }
.d1 { animation-delay: .1s; }
.d2 { animation-delay: .2s; }
.d3 { animation-delay: .3s; }

/* 响应式 */
@media (max-width: 1023px) {
  .container { padding: 0 20px; }
  .main-nav { display: none; }
  .menu-toggle { display: flex; flex-direction: column; }
  .mobile-menu { display: block; }
  .hero .container { grid-template-columns: 1fr; gap: 44px; }
  .hero-actions { justify-content: center; }
  .hero-badge, .hero h1, .hero-lead, .hero-trust { text-align: center; }
  .hero h1 { font-size: 34px; }
  .hero-lead { margin-left: auto; margin-right: auto; }
  .hero-trust { justify-content: center; }
  .value-grid { grid-template-columns: 1fr; gap: 32px; }
  .value-media { max-width: 100%; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 24px; row-gap: 30px; }
  .compat-topline { grid-template-columns: 1fr; gap: 24px; }
  .review-grid { grid-template-columns: 1fr; gap: 24px; }
  .score-overview { min-height: auto; border-radius: 20px; }
  .news-layout { grid-template-columns: 1fr; }
  .news-feature-cover { height: 280px; }
  .cta-banner { padding: 48px 28px; }
  .help-card { position: relative; top: auto; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .faq-layout { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 767px) {
  :root { --space-section: 64px; }
  .section-spacing { padding: 64px 0; }
  .top-toolbar-meta .item-hide { display: none; }
  .toolbar-update { display: none; }
  .toolbar-short { display: inline-block; }
  .hero { padding: 60px 0 80px; }
  .hero h1 .text-highlight { white-space: normal; }
  .news-list-item img { width: 80px; height: 62px; flex: 0 0 80px; }
  .review-cards { grid-template-columns: 1fr; }
  .cta-buttons .btn { width: 100%; }
  .footer-top { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: 1fr; padding: 24px 20px; }
  .stat-item { padding: 0; }
  .value-media { aspect-ratio: 4 / 4.5; }
  .compat-item { flex-wrap: wrap; background: var(--bg-mint); border-radius: 16px; margin-bottom: 6px; }
  .compat-status { margin-left: auto; }
}
@media (max-width: 575px) {
  .container { padding: 0 16px; }
  .logo-text { font-size: 18px; }
  .nav-right .top-nav-dl { display: none; }
  .section-head h2 { font-size: 25px; }
  .hero-actions .btn { width: 100%; }
  .review-card, .score-overview { padding: 22px; }
  .cta-banner { padding: 40px 22px; }
  .mobile-menu-panel { width: 90%; border-radius: 18px; }
}
@media (min-width: 1024px) {
  .mobile-menu { display: none !important; }
}

/* roulang page: article */
:root{
  --brand:#6DBE45;
  --brand-light:#92D050;
  --brand-dark:#4E9E36;
  --brand-deep:#2E8B57;
  --orange:#FF9F1A;
  --ink:#1D2A22;
  --muted:#556760;
  --light:#8B9B91;
  --bg:#F7F9F4;
  --bg-soft:#F4F7F0;
  --card:#FFFFFF;
  --border:#E4EBDF;
  --dark:#0C2317;
  --dark-2:#102A1B;
  --radius-xl:24px;
  --radius-lg:20px;
  --radius-md:14px;
  --shadow-sm:0 4px 16px rgba(12,35,23,.06);
  --shadow-hover:0 12px 30px rgba(78,158,54,.16);
  --font-body:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",-apple-system,BlinkMacSystemFont,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:#FFFFFF;font-size:15px;line-height:1.75}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style-position:inside}
button{font-family:inherit;cursor:pointer;border:0}
svg{display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.utility-bar{background:var(--dark);color:rgba(255,255,255,.82);font-size:12px;border-bottom:1px solid rgba(255,255,255,.06)}
.utility-inner{min-height:32px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.utility-left{display:flex;align-items:center;gap:8px}
.utility-left i{width:6px;height:6px;border-radius:50%;background:var(--brand-light);display:inline-block;margin-right:2px}
.utility-right{color:rgba(255,255,255,.5)}
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);transition:box-shadow .25s ease}
.site-header.scrolled{box-shadow:0 6px 24px rgba(12,35,23,.08)}
.header-inner{display:flex;align-items:center;gap:14px;height:70px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{width:42px;height:42px;border-radius:50%;background:conic-gradient(#6DBE45 0 24%,#DDEED6 24% 50%,#6DBE45 50% 74%,#DDEED6 74% 100%);box-shadow:inset 0 0 0 5px #fff,0 6px 14px rgba(12,35,23,.12);position:relative;flex-shrink:0}
.brand-mark::after{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.75);left:8px;top:7px;filter:blur(1px)}
.brand-name{display:flex;flex-direction:column;line-height:1.1;white-space:nowrap}
.brand-name strong{font-size:19px;font-weight:900;letter-spacing:.02em;color:var(--dark)}
.brand-name small{font-size:10px;font-weight:700;letter-spacing:.18em;color:var(--brand-dark);margin-top:2px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:30px}
.nav-item{position:relative;padding:9px 15px;border-radius:999px;font-size:15px;font-weight:600;color:#334A3D;transition:all .2s ease;white-space:nowrap}
.nav-item:hover{background:rgba(109,190,69,.08);color:var(--brand-dark)}
.nav-item.active{color:#246F3E;background:rgba(109,190,69,.1)}
.nav-item.active::after{content:"";position:absolute;left:50%;bottom:2px;transform:translateX(-50%);width:18px;height:3px;border-radius:8px;background:var(--brand)}
.header-download{margin-left:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;font-weight:700;letter-spacing:.01em;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;white-space:nowrap}
.btn-primary{background:var(--brand);color:#fff;min-height:44px;padding:9px 22px;font-size:15px;box-shadow:0 8px 18px rgba(109,190,69,.26)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 12px 22px rgba(78,158,54,.28)}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5);min-height:44px;padding:9px 20px;font-size:15px}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.12);transform:translateY(-2px)}
.btn-download{background:var(--orange);color:#fff;min-height:44px;padding:9px 20px;box-shadow:0 8px 18px rgba(255,159,26,.25)}
.btn-download:hover{background:#F9900A;transform:translateY(-2px);box-shadow:0 12px 22px rgba(255,159,26,.3)}
.btn svg{width:17px;height:17px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--border);background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px;margin-left:auto}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:4px;background:var(--ink);transition:.3s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav-wrap{display:none;max-height:0;overflow:hidden;background:#fff;border-bottom:1px solid var(--border);transition:max-height .35s ease}
.mobile-nav-wrap.open{display:block;max-height:480px}
.mobile-nav-inner{padding:16px 22px 24px;display:flex;flex-direction:column;gap:2px}
.mobile-nav-inner a{padding:12px 14px;border-radius:14px;font-size:16px;font-weight:600;color:#2B3D30}
.mobile-nav-inner a:hover,.mobile-nav-inner a.active{background:#EEF7E8;color:#2E8B57}
.mobile-nav-inner .btn{margin-top:14px}
.article-hero{position:relative;background:linear-gradient(115deg,rgba(9,27,19,.96) 0%,rgba(20,52,36,.85) 55%,rgba(36,73,49,.78) 100%),url('/assets/images/backpic/back-1.webp') center/cover no-repeat;color:#fff;padding:56px 0 54px;overflow:hidden}
.article-hero::before{content:"";position:absolute;right:-120px;top:-120px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(109,190,69,.18),transparent 65%);pointer-events:none}
.article-hero .container{position:relative;z-index:2}
.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:rgba(255,255,255,.62);margin-bottom:24px}
.breadcrumb a{color:rgba(255,255,255,.88);transition:.2s}
.breadcrumb a:hover{color:var(--brand-light)}
.breadcrumb span{color:rgba(255,255,255,.42)}
.article-hero h1{font-size:37px;line-height:1.28;font-weight:900;max-width:900px;letter-spacing:.01em;text-wrap:balance}
.article-hero .lead{color:rgba(255,255,255,.85);font-size:16px;margin-top:12px;max-width:760px}
.article-page-main{background:var(--bg);padding:64px 0 80px}
.article-frame{max-width:880px;margin:0 auto}
.article-card{background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);padding:58px 64px 46px}
.meta-line{display:flex;align-items:center;flex-wrap:wrap;gap:12px 18px;margin-bottom:30px;color:var(--muted);font-size:13px}
.meta-line strong{font-size:14px;color:var(--ink)}
.meta-tag{display:inline-flex;align-items:center;gap:6px;background:#EFF7E9;color:#3C8C4C;border-radius:999px;padding:5px 13px;font-weight:700}
.meta-divider{width:4px;height:4px;border-radius:50%;background:#C4D4C2}
.rich-text{color:#243228;font-size:16px;line-height:1.95}
.rich-text p{margin:0 0 20px}
.rich-text h2{font-size:25px;font-weight:800;color:#112718;margin:40px 0 14px;line-height:1.4;padding-bottom:8px;border-bottom:1px solid #EEF2E9}
.rich-text h3{font-size:19px;font-weight:700;color:#1C3A26;margin:28px 0 10px}
.rich-text h4{font-size:17px;font-weight:700;color:#1C3A26;margin:22px 0 8px}
.rich-text ul,.rich-text ol{margin:0 0 20px;padding-left:22px}
.rich-text li{margin-bottom:5px;padding-left:5px}
.rich-text li::marker{color:var(--brand-dark)}
.rich-text a{color:#2E8B57;font-weight:600;border-bottom:1px solid rgba(46,139,87,.2);transition:.2s}
.rich-text a:hover{border-bottom-color:var(--brand-dark);color:var(--brand-dark)}
.rich-text blockquote{border-left:4px solid var(--brand);background:#F5FAF1;padding:14px 20px;border-radius:0 14px 14px 0;margin:24px 0;color:#3D5543}
.rich-text img{border-radius:16px;margin:24px auto}
.rich-text figure{margin:24px 0}
.rich-text figcaption{text-align:center;color:var(--light);font-size:13px;margin-top:8px}
.rich-text table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px}
.rich-text th,.rich-text td{border:1px solid var(--border);padding:10px 12px;text-align:left}
.rich-text th{background:var(--bg-soft);font-weight:700}
.post-bottom-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:44px;padding-top:26px;border-top:1px solid #ECF0E8}
.post-bottom-actions .article-end-tip{font-size:13px;color:var(--light);max-width:100%}
.btn-green{background:var(--brand);color:#fff;min-height:46px;padding:10px 24px;font-weight:800}
.btn-green:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.btn-outline-dark{display:inline-flex;align-items:center;gap:7px;background:transparent;border:1.5px solid #BCD0BA;color:#2B4635;min-height:46px;padding:9px 22px;font-weight:700;transition:.2s ease}
.btn-outline-dark:hover{border-color:var(--brand-dark);color:var(--brand-dark);background:#F3FAEF;transform:translateY(-1px)}
.notfound-card{margin:70px auto 90px;max-width:760px;background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);padding:64px 50px;text-align:center}
.notfound-card .nf-code{font-size:64px;font-weight:900;line-height:1;color:#DCEBD2;letter-spacing:.02em}
.notfound-card h2{font-size:28px;margin-top:10px;font-weight:800}
.notfound-card p{color:var(--muted);max-width:520px;margin:14px auto 28px}
.notfound-card .actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.site-footer{background:var(--dark);color:#D6E2D2;margin-top:0;position:relative}
.site-footer::before{content:"";display:block;height:3px;background:linear-gradient(90deg,var(--brand),var(--brand-light),var(--orange))}
.footer-top{display:grid;grid-template-columns:2fr 1.05fr 1fr 1.2fr;gap:42px;padding:54px 0 38px}
.footer-brand p.footer-desc{color:rgba(255,255,255,.62);font-size:13px;line-height:1.85;margin:16px 0 18px;max-width:340px}
.footer-logo{display:flex;align-items:center;gap:10px}
.footer-logo .logo-mark{width:40px;height:40px;border-radius:50%;background:conic-gradient(#6DBE45 0 24%,#DDEFD5 24% 50%,#6DBE45 50% 74%,#DDEFD5 74% 100%);box-shadow:inset 0 0 0 4px rgba(255,255,255,.14)}
.footer-logo .logo-text{display:flex;flex-direction:column;color:#fff;font-weight:900;font-size:18px;line-height:1.15}
.footer-logo .logo-text span{color:var(--brand-light);font-size:11px;letter-spacing:.16em}
.footer-links h4{color:#fff;font-size:15px;font-weight:800;margin-bottom:15px}
.footer-links ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-links a{color:rgba(255,255,255,.62);font-size:13px;transition:.2s;display:inline-block}
.footer-links a:hover{color:#fff;transform:translateX(3px)}
.footer-contact .contact-line{font-size:13px;display:flex;gap:8px;color:rgba(255,255,255,.62);margin-bottom:8px}
.footer-contact .contact-line strong{color:#E3EFDD;min-width:58px}
.update-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(109,190,69,.13);border:1px solid rgba(109,190,69,.25);color:#AEE393;border-radius:999px;padding:6px 14px;font-size:12px;margin-top:6px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.09);padding:18px 0;text-align:center;font-size:12px;color:rgba(255,255,255,.45)}
.footer-download-app .btn{display:inline-flex}
@media (max-width:1024px){
  .main-nav{display:none}
  .header-download{display:none}
  .nav-toggle{display:inline-flex}
  .mobile-nav-wrap.open{display:block}
  .footer-top{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
  .article-hero h1{font-size:32px}
  .article-card{padding:44px 40px 38px}
}
@media (max-width:768px){
  .utility-right{display:none}
  .article-hero{padding:44px 0 40px}
  .article-hero h1{font-size:28px}
  .article-page-main{padding:44px 0 56px}
  .article-card{padding:34px 24px 30px}
  .rich-text{font-size:15px}
  .rich-text h2{font-size:22px}
  .footer-top{grid-template-columns:1fr;gap:30px}
  .footer-bottom{line-height:1.6}
}
@media (max-width:560px){
  .brand-name strong{font-size:17px}
  .brand-name small{font-size:9px}
  .article-hero h1{font-size:24px;line-height:1.4}
  .article-hero .lead{font-size:14px}
  .meta-line{gap:8px 10px;align-items:flex-start}
  .post-bottom-actions .btn{width:100%}
  .notfound-card{padding:50px 20px}
  .notfound-card .actions .btn{width:100%}
  .breadcrumb{font-size:12px}
  .footer-top{padding:40px 0 30px}
}

/* roulang page: category1 */
:root {
    --primary: #6DBE45;
    --primary-dark: #4E9E36;
    --primary-darker: #297A3A;
    --deep: #0C2317;
    --deep-2: #0E2413;
    --light-bg: #F7F9F4;
    --white: #ffffff;
    --text: #1D2A22;
    --muted: #556760;
    --weak: #8B9B91;
    --orange: #FF9F1A;
    --border: #E4EBDF;
    --success: #2E7D32;
    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 12px;
    --radius-pill: 999px;
    --shadow: 0 4px 16px rgba(12,35,23,.06);
    --shadow-hover: 0 10px 30px rgba(79,158,54,.16);
    --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --space-section: 96px;
    --container: 1200px;
  }

  *,
  *::before,
  *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    font-family: var(--font-sans);
    background: var(--white);
    color: var(--text);
    font-size: 15px;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
  }

  a {
    color: inherit;
    text-decoration: none;
  }

  a:hover,
  a:focus-visible {
    outline: none;
  }

  img {
    max-width: 100%;
    display: block;
  }

  button,
  input,
  select,
  textarea {
    font-family: inherit;
  }

  h1,
  h2,
  h3,
  h4 {
    line-height: 1.3;
    font-weight: 800;
  }

  h2 {
    font-size: 30px;
  }

  h3 {
    font-size: 19px;
  }

  :focus-visible {
    outline: 3px solid rgba(109,190,69,.55);
    outline-offset: 3px;
    border-radius: 6px;
  }

  .container {
    max-width: var(--container);
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
  }

  .topbar {
    background: var(--deep);
    color: rgba(255,255,255,.75);
    font-size: 12px;
    line-height: 32px;
    letter-spacing: .01em;
  }

  .topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
    min-height: 32px;
  }

  .topbar-left,
  .topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
    white-space: nowrap;
    overflow: hidden;
  }

  .topbar-safe {
    color: rgba(255,255,255,.82);
  }

  .topbar-right a {
    color: rgba(255,255,255,.9);
    border-bottom: 1px solid rgba(255,255,255,.3);
    transition: color .2s, border-color .2s;
  }

  .topbar-right a:hover {
    color: #fff;
    border-color: var(--orange);
  }

  .topbar-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--primary);
    display: inline-block;
    flex-shrink: 0;
  }

  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(228,235,223,.86);
  }

  .header-inner {
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
  }

  .brand-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
  }

  .logo-mark {
    position: relative;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: inline-block;
    flex-basis: 42px;
    background: radial-gradient(circle at center, #F3DE9A 0, #F3DE9A 18%, #79C94E 21%, #79C94E 52%, #4E9E36 55%, #0C2317 58%);
    box-shadow: 0 2px 8px rgba(12,35,23,.18);
    overflow: hidden;
    flex-shrink: 0;
  }

  .logo-mark::before {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: 50%;
    background: repeating-conic-gradient(from 0deg, rgba(255,255,255,.45) 0deg 2deg, transparent 2deg 22deg);
    opacity: .5;
    mix-blend-mode: overlay;
  }

  .brand-text {
    display: flex;
    flex-direction: column;
    gap: 0;
    line-height: 1.1;
  }

  .brand-main {
    font-size: 20px;
    font-weight: 900;
    letter-spacing: .02em;
    color: var(--deep);
  }

  .brand-sub {
    font-size: 11px;
    font-weight: 500;
    color: var(--weak);
    letter-spacing: .14em;
    margin-top: 3px;
  }

  .main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
  }

  .nav-item {
    display: inline-block;
    font-size: 15px;
    font-weight: 600;
    color: var(--muted);
    padding: 10px 12px;
    position: relative;
    white-space: nowrap;
    transition: color .2s;
    border-radius: 10px;
  }

  .nav-item::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 4px;
    height: 3px;
    border-radius: var(--radius-pill);
    background: var(--primary);
    opacity: 0;
    transform: scaleX(.5);
    transform-origin: center;
    transition: opacity .2s, transform .2s;
  }

  .nav-item:hover {
    color: var(--deep);
  }

  .nav-item:hover::after,
  .nav-item.active::after {
    opacity: 1;
    transform: scaleX(1);
  }

  .nav-item.active {
    color: var(--deep);
  }

  .nav-download {
    min-height: 40px;
    padding: 0 18px;
    font-size: 14px;
    flex-shrink: 0;
  }

  .nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    background: transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    transition: background .2s;
  }

  .nav-toggle:hover {
    background: rgba(109,190,69,.12);
  }

  .nav-toggle .bar {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--deep);
    border-radius: var(--radius-pill);
    transition: transform .25s, opacity .25s;
  }

  .nav-toggle.is-open .bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle.is-open .bar:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.is-open .bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .mobile-drawer {
    display: none;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 0 22px;
    border-radius: var(--radius-pill);
    border: 1px solid transparent;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
    transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
    white-space: nowrap;
  }

  .btn svg {
    flex-shrink: 0;
  }

  .btn:hover {
    transform: translateY(-2px);
  }

  .btn:active {
    transform: translateY(0);
  }

  .btn-primary {
    background: var(--orange);
    color: #12301C;
    box-shadow: 0 8px 20px rgba(255,159,26,.26);
  }

  .btn-primary:hover {
    background: #FFB020;
    box-shadow: 0 10px 26px rgba(255,159,26,.34);
  }

  .btn-outline-light {
    border: 1px solid rgba(255,255,255,.7);
    color: #fff;
    background: rgba(255,255,255,.04);
  }

  .btn-outline-light:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #0C2317;
    box-shadow: 0 10px 24px rgba(12,35,23,.18);
  }

  .btn-outline {
    border: 1px solid var(--primary-dark);
    color: var(--primary-dark);
    background: transparent;
  }

  .btn-outline:hover {
    background: var(--primary-dark);
    color: #fff;
  }

  .btn-lg {
    min-height: 52px;
    padding: 0 28px;
    font-size: 15px;
  }

  .btn-sm {
    min-height: 38px;
    padding: 0 16px;
    font-size: 13px;
  }

  .hero-news {
    background:
      linear-gradient(112deg, rgba(12,35,23,.97) 0%, rgba(17,57,35,.92) 48%, rgba(31,91,51,.76) 100%),
      url('/assets/images/backpic/back-1.webp') no-repeat center center / cover;
    color: #fff;
    padding: 74px 0 130px;
    position: relative;
    overflow: hidden;
  }

  .hero-news::after {
    content: "";
    position: absolute;
    width: 620px;
    height: 620px;
    right: -180px;
    top: -180px;
    background: radial-gradient(circle, rgba(109,190,69,.32) 0%, rgba(109,190,69,0) 68%);
    pointer-events: none;
  }

  .hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(320px, .98fr);
    align-items: center;
    gap: 64px;
    position: relative;
    z-index: 2;
  }

  .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .04em;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.18);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    color: rgba(255,255,255,.9);
    margin-bottom: 22px;
  }

  .hero-eyebrow .pulse-dot {
    width: 7px;
    height: 7px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(109,190,69,.5);
    animation: pulse 2s infinite;
    display: inline-block;
  }

  @keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(109,190,69,.45); }
    70% { box-shadow: 0 0 0 9px rgba(109,190,69,0); }
    100% { box-shadow: 0 0 0 0 rgba(109,190,69,0); }
  }

  .hero-title {
    font-size: 44px;
    line-height: 1.18;
    font-weight: 900;
    letter-spacing: .01em;
    color: #fff;
    margin-bottom: 22px;
  }

  .hero-title em {
    display: block;
    font-style: normal;
    color: #B8E69F;
    font-size: 25px;
    font-weight: 700;
    margin-top: 10px;
    letter-spacing: .02em;
  }

  .hero-desc {
    font-size: 16px;
    line-height: 1.85;
    color: rgba(255,255,255,.82);
    max-width: 560px;
    margin-bottom: 30px;
  }

  .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
    margin-bottom: 22px;
  }

  .hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    color: rgba(255,255,255,.5);
    font-size: 13px;
    align-items: center;
    margin-bottom: 0;
  }

  .hero-trust span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }

  .hero-trust span::before {
    content: "✓";
    color: var(--primary);
    font-weight: 900;
  }

  .hero-art {
    display: flex;
    justify-content: flex-end;
    position: relative;
    z-index: 2;
  }

  .watch-frame {
    width: 100%;
    max-width: 440px;
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 26px;
    padding: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,.28);
    backdrop-filter: blur(8px);
    transform: rotate(.5deg);
  }

  .watch-bar {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 7px 10px 12px;
  }

  .watch-bar i {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,.25);
    display: inline-block;
  }

  .watch-bar b {
    font-size: 12px;
    color: rgba(255,255,255,.55);
    font-weight: 500;
    margin-left: 4px;
  }

  .watch-media {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    background: #DDEAD8;
    min-height: 250px;
  }

  .watch-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 16 / 10;
  }

  .watch-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(12,35,23,.06) 0%, rgba(12,35,23,.32) 100%);
  }

  .watch-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 2;
    background: var(--orange);
    color: #1D2A22;
    font-size: 12px;
    font-weight: 800;
    border-radius: var(--radius-pill);
    padding: 5px 12px;
    box-shadow: 0 4px 14px rgba(255,159,26,.36);
  }

  .watch-tag {
    position: absolute;
    left: 14px;
    bottom: 14px;
    z-index: 2;
    background: rgba(12,35,23,.7);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(255,255,255,.18);
    backdrop-filter: blur(6px);
  }

  .stats-strip {
    margin-top: -72px;
    position: relative;
    z-index: 6;
    padding-bottom: 8px;
  }

  .stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
  }

  .stat-card {
    background: rgba(255,255,255,.96);
    border: 1px solid rgba(228,235,223,.9);
    border-radius: var(--radius-lg);
    padding: 22px 18px 18px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    transition: transform .25s, box-shadow .25s, border-color .25s;
  }

  .stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(109,190,69,.4);
  }

  .stat-icon {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(109,190,69,.14);
    color: var(--primary-darker);
    font-size: 18px;
    font-weight: 900;
    margin-bottom: 10px;
  }

  .stat-icon.orange {
    background: rgba(255,159,26,.14);
    color: #D77D00;
  }

  .stat-card strong {
    font-size: 28px;
    font-weight: 900;
    line-height: 1.2;
    color: var(--deep);
    font-variant-numeric: tabular-nums;
    letter-spacing: -.02em;
  }

  .stat-card span {
    font-size: 13px;
    color: var(--weak);
    line-height: 1.45;
  }

  .section {
    padding: var(--space-section) 0;
  }

  .section.tight-bottom {
    padding-bottom: 72px;
  }

  .section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 28px;
    margin-bottom: 32px;
    flex-wrap: wrap;
  }

  .section-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--primary-darker);
    margin-bottom: 8px;
  }

  .section-label::before {
    content: "";
    width: 26px;
    height: 2px;
    background: var(--primary);
    border-radius: 4px;
  }

  .split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
  }

  .info-media {
    position: relative;
  }

  .info-media img {
    border-radius: 24px;
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    box-shadow: var(--shadow);
  }

  .info-media-overlay {
    position: absolute;
    left: 20px;
    bottom: 18px;
    right: 20px;
    background: rgba(255,255,255,.94);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    font-size: 13px;
    color: var(--text);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    backdrop-filter: blur(8px);
  }

  .info-media-overlay strong {
    color: var(--primary-darker);
  }

  .info-text h2,
  .process-head h2,
  .section-head h2,
  .app-text h2,
  .faq-main-head h2 {
    font-size: 30px;
    color: var(--deep);
    line-height: 1.32;
    margin-bottom: 14px;
  }

  .info-text .lead,
  .app-text .lead {
    color: var(--muted);
    font-size: 15px;
    margin-bottom: 24px;
    max-width: 540px;
  }

  .point-list {
    list-style: none;
    display: grid;
    gap: 16px;
    margin-top: 24px;
  }

  .point-list li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
  }

  .point-num {
    flex: 0 0 38px;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: rgba(109,190,69,.14);
    color: var(--primary-darker);
    font-size: 13px;
    font-weight: 900;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .point-body strong {
    display: block;
    font-weight: 700;
    font-size: 15px;
    color: var(--deep);
    line-height: 1.5;
  }

  .point-body p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.65;
    margin-top: 2px;
  }

  .hot-news {
    background: var(--light-bg);
    padding: var(--space-section) 0;
  }

  .feature-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 26px;
  }

  .feature-main-card,
  .feature-mini-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: transform .25s, box-shadow .25s;
  }

  .feature-main-card:hover,
  .feature-mini-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
  }

  .feature-main-card .feature-media {
    position: relative;
    overflow: hidden;
  }

  .feature-media img {
    width: 100%;
    aspect-ratio: 16 / 8;
    object-fit: cover;
  }

  .feature-main-card .feature-content {
    padding: 22px 24px 26px;
  }

  .tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    background: rgba(109,190,69,.16);
    color: var(--primary-darker);
    line-height: 1.45;
  }

  .tag-orange {
    background: rgba(255,159,26,.18);
    color: #C56400;
  }

  .tag-neutral {
    background: rgba(12,35,23,.08);
    color: var(--muted);
  }

  .feature-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
    font-size: 13px;
    color: var(--weak);
  }

  .feature-meta .dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: #BCCDB9;
    display: inline-block;
  }

  .feature-main-card h3,
  .feature-mini-card h3 {
    line-height: 1.45;
    margin: 8px 0 6px;
    color: var(--deep);
  }

  .feature-main-card h3 {
    font-size: 22px;
  }

  .feature-main-card p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.75;
  }

  .mini-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }

  .feature-mini-card .feature-media img {
    aspect-ratio: 16 / 9;
  }

  .feature-mini-card .feature-content {
    padding: 14px 15px 16px;
  }

  .feature-mini-card h3 {
    font-size: 15px;
    color: var(--text);
  }

  .channels-section {
    padding: var(--space-section) 0;
  }

  .channel-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }

  .channel-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 26px 22px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    transition: transform .25s, box-shadow .25s, background .2s;
  }

  .channel-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), transparent 80%);
    opacity: 0;
    transition: opacity .2s;
  }

  .channel-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    background: #FCFEFB;
  }

  .channel-card:hover::before {
    opacity: 1;
  }

  .channel-card .channel-ico {
    width: 46px;
    height: 46px;
    border-radius: 15px;
    background: rgba(109,190,69,.13);
    color: var(--primary-darker);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 900;
    margin-bottom: 18px;
  }

  .channel-card h3 {
    font-size: 18px;
    color: var(--deep);
    margin-bottom: 8px;
  }

  .channel-card p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
  }

  .channel-card .channel-note {
    margin-top: 16px;
    font-size: 12px;
    color: var(--weak);
    border-top: 1px solid #EFF3EC;
    padding-top: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .process-section {
    background:
      linear-gradient(105deg, rgba(11,32,21,.98) 0%, rgba(14,42,27,.96) 55%, rgba(28,69,39,.92) 100%),
      url('/assets/images/backpic/back-3.png') no-repeat center center / cover;
    color: #fff;
    padding: var(--space-section) 0;
  }

  .process-section .section-label {
    color: #B8E69F;
  }

  .process-section h2 {
    color: #fff;
  }

  .process-section .section-lead {
    color: rgba(255,255,255,.66);
    max-width: 620px;
    margin-bottom: 34px;
  }

  .process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }

  .process-card {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    min-height: 190px;
    transition: background .25s, transform .25s, border-color .25s;
  }

  .process-card:hover {
    background: rgba(255,255,255,.11);
    transform: translateY(-4px);
    border-color: rgba(109,190,69,.5);
  }

  .step-no {
    font-size: 12px;
    font-weight: 800;
    color: var(--orange);
    letter-spacing: .08em;
    display: block;
    margin-bottom: 8px;
  }

  .process-card h3 {
    font-size: 17px;
    color: #fff;
    margin-bottom: 8px;
  }

  .process-card p {
    font-size: 13px;
    line-height: 1.7;
    color: rgba(255,255,255,.64);
  }

  .app-module {
    padding: var(--space-section) 0;
  }

  .app-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
  }

  .app-media {
    order: 2;
    position: relative;
  }

  .app-media::before {
    content: "";
    position: absolute;
    width: 220px;
    height: 220px;
    background: rgba(109,190,69,.16);
    filter: blur(60px);
    right: -20px;
    top: -20px;
    border-radius: 50%;
  }

  .app-media img {
    position: relative;
    width: 100%;
    aspect-ratio: 5 / 4;
    object-fit: cover;
    border-radius: 24px;
    box-shadow: var(--shadow);
  }

  .app-text .check-list {
    list-style: none;
    display: grid;
    gap: 18px;
  }

  .check-list li {
    position: relative;
    padding-left: 34px;
  }

  .check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 2px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-size: 13px;
    font-weight: 900;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .check-list strong {
    display: block;
    color: var(--deep);
    font-size: 15px;
    margin-bottom: 2px;
  }

  .check-list p {
    color: var(--muted);
    font-size: 14px;
  }

  .faq-section {
    background: var(--light-bg);
    padding: var(--space-section) 0;
  }

  .faq-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 48px;
    align-items: start;
  }

  .faq-card-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .faq-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px 22px 20px;
    box-shadow: var(--shadow);
    transition: transform .25s, box-shadow .25s;
  }

  .faq-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
  }

  .faq-card h3 {
    font-size: 15px;
    color: var(--deep);
    margin-bottom: 8px;
    line-height: 1.55;
  }

  .faq-card p {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.75;
  }

  .faq-side {
    background: var(--deep);
    color: #fff;
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    position: sticky;
    top: 90px;
    box-shadow: 0 18px 40px rgba(12,35,23,.18);
  }

  .faq-side h3 {
    color: #fff;
    font-size: 20px;
    margin-bottom: 12px;
  }

  .faq-side p {
    color: rgba(255,255,255,.72);
    font-size: 14px;
    line-height: 1.75;
    margin-bottom: 22px;
  }

  .faq-side .btn {
    width: 100%;
  }

  .cta-section {
    padding: calc(var(--space-section) / 2) 0 var(--space-section);
  }

  .cta-panel {
    position: relative;
    background:
      radial-gradient(circle at 82% 20%, rgba(109,190,69,.22) 0%, rgba(109,190,69,0) 42%),
      linear-gradient(110deg, #081912 0%, #0E2A1B 56%, #153923 100%);
    border-radius: 28px;
    padding: 64px 56px;
    color: #fff;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    border: 1px solid rgba(255,255,255,.12);
    box-shadow: 0 24px 70px rgba(12,35,23,.24);
  }

  .cta-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url('/assets/images/backpic/back-2.webp') no-repeat center center / cover;
    opacity: .16;
  }

  .cta-text,
  .cta-buttons {
    position: relative;
    z-index: 2;
  }

  .cta-text h2 {
    color: #fff;
    font-size: 30px;
    margin-bottom: 12px;
  }

  .cta-text p {
    color: rgba(255,255,255,.72);
    font-size: 15px;
    max-width: 620px;
  }

  .cta-platform {
    margin-top: 12px;
    font-size: 13px;
    color: rgba(255,255,255,.56);
    display: inline-flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .cta-platform span {
    padding: 2px 10px;
    background: rgba(255,255,255,.08);
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.14);
  }

  .cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-shrink: 0;
  }

  .site-footer {
    background: var(--deep);
    color: rgba(255,255,255,.75);
    padding: 64px 0 0;
  }

  .site-footer .container {
    max-width: var(--container);
  }

  .footer-top {
    display: grid;
    grid-template-columns: 1.25fr .9fr .9fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
  }

  .footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .footer-logo .logo-mark {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
  }

  .footer-logo .logo-text {
    font-size: 20px;
    font-weight: 900;
    color: #fff;
    display: flex;
    flex-direction: column;
    line-height: 1.15;
  }

  .footer-logo .logo-text span {
    font-size: 11px;
    font-weight: 500;
    color: rgba(255,255,255,.42);
    letter-spacing: .12em;
    margin-top: 4px;
  }

  .footer-desc {
    margin-top: 18px;
    font-size: 13px;
    color: rgba(255,255,255,.55);
    line-height: 1.85;
    max-width: 320px;
  }

  .footer-download-app {
    margin-top: 20px;
  }

  .footer-download-app .btn {
    min-height: 42px;
    padding: 8px 20px;
    font-size: 14px;
  }

  .footer-links h4 {
    color: #fff;
    font-size: 15px;
    margin-bottom: 16px;
    font-weight: 700;
  }

  .footer-links ul {
    list-style: none;
    display: grid;
    gap: 10px;
  }

  .footer-links a {
    color: rgba(255,255,255,.55);
    font-size: 13px;
    transition: color .2s;
  }

  .footer-links a:hover {
    color: #B8E69F;
  }

  .footer-contact {
    font-size: 13px;
  }

  .footer-contact h4 {
    color: #fff;
    font-size: 15px;
    margin-bottom: 16px;
    font-weight: 700;
  }

  .contact-line {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
    color: rgba(255,255,255,.58);
    flex-wrap: wrap;
  }

  .contact-line strong {
    color: #B8E69F;
    font-weight: 600;
  }

  .update-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    font-size: 12px;
    color: rgba(255,255,255,.75);
    background: rgba(109,190,69,.14);
    border: 1px solid rgba(109,190,69,.24);
    border-radius: 999px;
    padding: 5px 12px;
  }

  .footer-bottom {
    border-top: 1px solid rgba(255,255,255,.14);
    padding: 22px 0;
    text-align: center;
    font-size: 12px;
    color: rgba(255,255,255,.4);
  }

  .footer-bottom p {
    margin: 0;
  }

  @media (max-width: 1199px) {
    .hero-grid {
      gap: 40px;
    }

    .hero-title {
      font-size: 40px;
    }

    .mini-list {
      gap: 14px;
      grid-template-columns: 1fr 1fr;
    }

    .feature-mini-card h3 {
      font-size: 14px;
    }

    .channel-grid {
      gap: 14px;
    }

    .channel-card {
      padding: 20px 16px;
    }
  }

  @media (max-width: 991px) {
    :root {
      --space-section: 76px;
    }

    .main-nav,
    .nav-download {
      display: none;
    }

    .nav-toggle {
      display: inline-flex;
    }

    .hero-grid {
      grid-template-columns: 1fr;
      gap: 42px;
    }

    .hero-news {
      padding-top: 56px;
      padding-bottom: 132px;
    }

    .hero-art {
      justify-content: center;
    }

    .watch-frame {
      max-width: 520px;
    }

    .stats-grid {
      grid-template-columns: repeat(3, 1fr);
    }

    .split-grid,
    .app-grid {
      grid-template-columns: 1fr;
      gap: 36px;
    }

    .app-media {
      order: 0;
    }

    .feature-grid {
      grid-template-columns: 1fr;
    }

    .mini-list {
      grid-template-columns: repeat(2, 1fr);
    }

    .feature-mini-card h3 {
      font-size: 16px;
    }

    .channel-grid {
      grid-template-columns: repeat(2, 1fr);
    }

    .process-grid {
      grid-template-columns: repeat(2, 1fr);
    }

    .faq-layout {
      grid-template-columns: 1fr;
    }

    .faq-side {
      position: static;
    }

    .cta-panel {
      flex-direction: column;
      align-items: flex-start;
      padding: 48px 40px;
    }

    .cta-buttons {
      flex-direction: row;
      flex-wrap: wrap;
    }

    .footer-top {
      grid-template-columns: 1fr 1fr;
      gap: 36px 32px;
    }
  }

  @media (max-width: 767px) {
    :root {
      --space-section: 64px;
    }

    body {
      font-size: 14px;
    }

    .container {
      padding-left: 18px;
      padding-right: 18px;
    }

    .topbar-inner {
      padding: 0 18px;
    }

    .topbar-right {
      display: none;
    }

    .header-inner {
      min-height: 62px;
      padding: 0 18px;
    }

    .brand-main {
      font-size: 18px;
    }

    .brand-sub {
      font-size: 10px;
    }

    .logo-mark {
      width: 38px;
      height: 38px;
      flex-basis: 38px;
    }

    .mobile-drawer {
      display: none;
      position: fixed;
      top: 62px;
      left: 0;
      right: 0;
      bottom: 0;
      z-index: 99;
      background: rgba(255,255,255,.97);
      backdrop-filter: blur(8px);
      padding: 18px 28px 32px;
      overflow-y: auto;
      box-shadow: 0 14px 40px rgba(12,35,23,.12);
      border-top: 1px solid var(--border);
    }

    .mobile-drawer.open {
      display: flex;
      flex-direction: column;
    }

    .mobile-drawer .mobile-nav {
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .mobile-drawer .nav-item {
      font-size: 18px;
      padding: 13px 12px;
      border-radius: 12px;
    }

    .mobile-drawer .nav-item.active {
      background: rgba(109,190,69,.12);
    }

    .mobile-drawer .nav-item::after {
      display: none;
    }

    .mobile-drawer .btn {
      margin-top: 18px;
      width: 100%;
    }

    .hero-title {
      font-size: 32px;
    }

    .hero-title em {
      font-size: 20px;
    }

    .hero-desc {
      font-size: 14px;
    }

    .hero-actions {
      align-items: stretch;
      flex-direction: column;
    }

    .hero-actions .btn {
      width: 100%;
    }

    .hero-trust {
      font-size: 12px;
    }

    .stats-strip {
      margin-top: -66px;
    }

    .stats-grid {
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .stat-card {
      padding: 16px 12px;
      border-radius: 16px;
    }

    .stat-card strong {
      font-size: 23px;
    }

    .section-head {
      align-items: flex-start;
      flex-direction: column;
    }

    .info-text h2,
    .process-head h2,
    .section-head h2,
    .app-text h2,
    .faq-main-head h2 {
      font-size: 24px;
    }

    .process-grid {
      grid-template-columns: 1fr;
      gap: 14px;
    }

    .process-card {
      min-height: 0;
      padding: 18px;
    }

    .mini-list {
      grid-template-columns: 1fr;
    }

    .feature-main-card h3 {
      font-size: 19px;
    }

    .feature-main-card .feature-content {
      padding: 18px 16px 20px;
    }

    .channel-grid {
      grid-template-columns: 1fr;
      gap: 16px;
    }

    .channel-card {
      padding: 22px 18px;
    }

    .app-grid {
      gap: 28px;
    }

    .faq-card-list {
      grid-template-columns: 1fr;
    }

    .faq-side {
      padding: 22px 18px;
    }

    .cta-section {
      padding: 32px 0 64px;
    }

    .cta-panel {
      padding: 36px 22px;
      border-radius: 20px;
    }

    .cta-text h2 {
      font-size: 23px;
    }

    .cta-buttons {
      flex-direction: column;
      width: 100%;
    }

    .cta-buttons .btn {
      width: 100%;
    }

    .footer-top {
      grid-template-columns: 1fr;
      gap: 30px;
      padding-bottom: 36px;
    }

    .footer-desc {
      max-width: 100%;
    }

    .footer-bottom {
      padding: 20px 18px;
      line-height: 1.6;
    }
  }

  @media (max-width: 575px) {
    .hero-news {
      padding: 40px 0 126px;
    }

    .hero-title {
      font-size: 29px;
    }

    .hero-title em {
      font-size: 17px;
    }

    .hero-actions .btn {
      width: 100%;
    }

    .hero-trust {
      flex-direction: column;
      align-items: flex-start;
      gap: 4px;
    }

    .stats-grid {
      grid-template-columns: repeat(6, 1fr);
      overflow-x: auto;
    }

    .stats-grid .stat-card {
      min-width: 148px;
    }

    .stats-strip .container {
      padding: 0;
    }

    .stats-strip {
      margin-top: -56px;
    }

    .watch-frame {
      border-radius: 20px;
      padding: 8px;
    }

    .watch-media {
      min-height: 180px;
    }

    .feature-mini-list {
      width: 100%;
    }

    .section-label {
      font-size: 12px;
    }
  }

/* roulang page: category2 */
:root {
  --kiwi-green: #78C94E;
  --kiwi-green-dark: #4E9E36;
  --kiwi-green-deep: #2E6B2E;
  --charcoal-green: #0C2317;
  --charcoal-green-2: #0E2A1A;
  --orange-accent: #FF9F1A;
  --orange-light: #FFB020;
  --light-bg: #F7F9F4;
  --light-bg-2: #F0F5EC;
  --white: #FFFFFF;
  --text-primary: #1D2A22;
  --text-secondary: #556760;
  --text-tertiary: #8B9B91;
  --text-inverse: rgba(255, 255, 255, .92);
  --border-color: #E4EBDF;
  --border-dark: rgba(255, 255, 255, .14);
  --success: #2E7D32;
  --info: #1A73E8;
  --star-color: #FFB400;
  --radius-card: 20px;
  --radius-component: 14px;
  --radius-btn: 999px;
  --shadow-card: 0 4px 16px rgba(12, 35, 23, .06);
  --shadow-card-hover: 0 10px 30px rgba(79, 158, 54, .16);
  --shadow-dark: 0 16px 40px rgba(0, 0, 0, .25);
  --space-section: 96px;
  --space-section-mobile: 64px;
  --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-num: "Inter", "Roboto", "Helvetica Neue", "Segoe UI", sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background: var(--white);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: var(--space-section) 0;
}

@media (max-width: 991px) {
  .section-padding {
    padding: var(--space-section-mobile) 0;
  }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 28px;
  border-radius: var(--radius-btn);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  transition: all .25s ease;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn svg {
  flex-shrink: 0;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange-accent), var(--orange-light));
  color: #fff;
  box-shadow: 0 6px 20px rgba(255, 159, 26, .28);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255, 159, 26, .36);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(255, 159, 26, .28);
}

.btn-primary:focus-visible {
  outline: 3px solid rgba(255, 159, 26, .45);
  outline-offset: 2px;
}

.btn-outline-light {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, .7);
  color: #fff;
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, .14);
  border-color: #fff;
}

.btn-outline-light:active {
  transform: scale(.97);
}

.btn-outline-green {
  background: transparent;
  border: 2px solid var(--kiwi-green-dark);
  color: var(--kiwi-green-dark);
}

.btn-outline-green:hover {
  background: rgba(120, 201, 78, .12);
  border-color: var(--kiwi-green);
}

.btn-outline-green:active {
  transform: scale(.97);
}

.btn-lg {
  height: 54px;
  padding: 0 36px;
  font-size: 16px;
}

.btn-sm {
  height: 40px;
  padding: 0 18px;
  font-size: 14px;
}

/* ===== Section Title ===== */
.section-head {
  margin-bottom: 48px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--kiwi-green-dark);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.section-kicker .kicker-num {
  font-family: var(--font-num);
  font-weight: 900;
  font-size: 16px;
  background: linear-gradient(135deg, var(--kiwi-green-dark), var(--kiwi-green));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-title {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--text-primary);
  letter-spacing: -.01em;
}

.section-desc {
  max-width: 640px;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.75;
  margin-top: 12px;
}

.text-badge-sub {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--kiwi-green-dark);
  background: rgba(120, 201, 78, .12);
  padding: 2px 12px;
  border-radius: 999px;
}

/* ===== Top bar ===== */
.top-bar {
  background: var(--charcoal-green);
  color: rgba(255, 255, 255, .8);
  font-size: 12px;
  height: 36px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top-bar-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.top-bar-links span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.top-bar-links .dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--kiwi-green);
  display: inline-block;
}

.top-bar a {
  color: rgba(255, 255, 255, .7);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.top-bar a:hover {
  color: #fff;
}

/* ===== Main Nav ===== */
.main-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .25s ease, border-color .25s ease;
}

.main-header.scrolled {
  box-shadow: 0 8px 30px rgba(12, 35, 23, .06);
  border-color: var(--border-color);
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: conic-gradient(from 0deg, var(--kiwi-green), var(--kiwi-green-dark), #A8E063, var(--kiwi-green));
  display: inline-block;
  position: relative;
  flex-shrink: 0;
  overflow: hidden;
}

.logo-mark::after {
  content: '';
  position: absolute;
  inset: 8px;
  background: #fff;
  border-radius: 8px;
  transform: rotate(45deg) scale(.6);
  opacity: .9;
}

.logo-text {
  font-size: 20px;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -.01em;
  line-height: 1.1;
}

.logo-text span {
  display: block;
  font-size: 11px;
  color: var(--kiwi-green-dark);
  font-weight: 600;
  letter-spacing: .12em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 68px;
  padding: 0 15px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color .2s ease;
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 15px;
  right: 15px;
  height: 3px;
  border-radius: 8px 8px 0 0;
  background: var(--kiwi-green);
  opacity: 0;
  transform: scaleX(.5);
  transition: opacity .2s ease, transform .25s ease;
}

.nav-item:hover {
  color: var(--text-primary);
}

.nav-item:hover::after,
.nav-item.active::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-item.active {
  color: var(--text-primary);
  font-weight: 600;
}

.nav-cta {
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  background: rgba(120, 201, 78, .1);
  color: var(--text-primary);
  transition: background .2s;
}

.nav-toggle:hover {
  background: rgba(120, 201, 78, .18);
}

.nav-toggle-icon {
  position: relative;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 4px;
  transition: background .2s;
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: '';
  position: absolute;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 4px;
  transition: transform .2s;
}

.nav-toggle-icon::before {
  top: -6px;
}

.nav-toggle-icon::after {
  top: 6px;
}

.nav-toggle.open .nav-toggle-icon {
  background: transparent;
}

.nav-toggle.open .nav-toggle-icon::before {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle.open .nav-toggle-icon::after {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile drawer */
.mobile-drawer {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 320px;
  max-width: 85vw;
  height: 100vh;
  background: var(--white);
  box-shadow: -10px 0 40px rgba(12, 35, 23, .1);
  z-index: 200;
  padding: 24px;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(.2, .8, .2, 1);
}

.mobile-drawer.open {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

.drawer-close {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--light-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: background .2s;
}

.drawer-close:hover {
  background: #eef2ea;
}

.mobile-nav-links {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
}

.mobile-nav-links li + li {
  margin-top: 4px;
}

.mobile-nav-links a {
  display: block;
  padding: 12px 10px;
  border-radius: var(--radius-component);
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  transition: background .2s;
}

.mobile-nav-links a:hover {
  background: var(--light-bg);
}

.mobile-nav-links a.active {
  color: var(--kiwi-green-dark);
  font-weight: 700;
  background: rgba(120, 201, 78, .1);
}

.drawer-footer-note {
  margin-top: auto;
  padding: 12px 0;
  border-top: 1px solid var(--border-color);
  font-size: 13px;
  color: var(--text-tertiary);
}

.drawer-nav-bottom {
  margin-top: 16px;
}

.drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(12, 35, 23, .4);
  z-index: 150;
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}

.drawer-overlay.show {
  pointer-events: auto;
  opacity: 1;
}

@media (max-width: 991px) {
  .nav-links,
  .nav-cta .btn {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-cta {
    display: none;
  }

  .mobile-drawer {
    display: flex;
  }
}

@media (max-width: 575px) {
  .top-bar .top-bar-links {
    gap: 12px;
  }

  .top-bar .top-bar-links span {
    display: none;
  }

  .top-bar .top-bar-links span:first-child {
    display: flex;
  }
}

/* ===== Page Hero (Category / Inner Page Banner) ===== */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, #0C2317 0%, #123D24 68%, #0E2A1A 100%);
  color: var(--text-inverse);
  padding: 80px 0 68px;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(120, 201, 78, .24) 0%, transparent 66%);
  top: -140px;
  right: -80px;
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 159, 26, .1) 0%, transparent 70%);
  bottom: -140px;
  left: 4%;
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 2;
}

.hero-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, .55);
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.hero-breadcrumb a {
  color: rgba(255, 255, 255, .6);
  transition: color .2s;
}

.hero-breadcrumb a:hover {
  color: var(--kiwi-green);
}

.hero-breadcrumb .sep {
  font-size: 12px;
  color: rgba(255, 255, 255, .35);
}

.page-hero h1 {
  font-size: 44px;
  font-weight: 900;
  line-height: 1.2;
  color: #fff;
  letter-spacing: -.01em;
  max-width: 820px;
  margin-bottom: 16px;
}

.page-hero h1 .accent {
  background: linear-gradient(90deg, #9CE26D, var(--kiwi-green));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-hero p {
  font-size: 16px;
  color: rgba(255, 255, 255, .72);
  max-width: 690px;
  line-height: 1.8;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.capsule-data {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 999px;
  padding: 4px;
  gap: 2px;
  margin-top: 20px;
}

.capsule-data .cap-item {
  display: inline-flex;
  align-items: center;
  padding: 6px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, .8);
  background: rgba(255, 255, 255, .06);
}

.capsule-data .cap-item strong {
  color: var(--orange-accent);
  font-family: var(--font-num);
  font-weight: 800;
  margin-right: 5px;
}

@media (max-width: 767px) {
  .page-hero {
    padding: 56px 0 48px;
  }

  .page-hero h1 {
    font-size: 30px;
  }

  .page-hero p {
    font-size: 15px;
  }

  .capsule-data {
    flex-wrap: wrap;
    border-radius: 16px;
    background: transparent;
    border: none;
    padding: 0;
    gap: 10px;
  }

  .capsule-data .cap-item {
    width: 100%;
    justify-content: center;
  }
}

/* ===== Download Steps ===== */
.download-steps-section {
  background: var(--light-bg);
}

.steps-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}

.step-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-card);
  padding: 36px 28px 28px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-color);
  transition: transform .25s ease, box-shadow .25s ease;
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.step-num {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: conic-gradient(from 0deg, var(--kiwi-green), #A8E063, var(--kiwi-green-dark), var(--kiwi-green));
  color: var(--charcoal-green);
  font-family: var(--font-num);
  font-weight: 900;
  font-size: 24px;
  border-radius: 16px;
  margin-bottom: 20px;
}

.step-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.step-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.step-card .step-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  color: var(--kiwi-green-dark);
  font-weight: 600;
  font-size: 13px;
  transition: gap .2s;
}

.step-card .step-link:hover {
  gap: 10px;
}

@media (max-width: 767px) {
  .steps-wrap {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

/* ===== Availability / System Requirements ===== */
.sys-requirements-wrap {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 52px;
  background: var(--white);
  border-radius: var(--radius-card);
  padding: 52px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card);
  align-items: center;
}

.sys-req-side h2 {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.sys-req-side p {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 20px;
  line-height: 1.75;
}

.sys-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}

.sys-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--light-bg);
  border-radius: var(--radius-component);
  border: 1px solid #f0f4ec;
  transition: background .2s ease, border-color .2s ease;
}

.sys-item:hover {
  background: rgba(120, 201, 78, .05);
  border-color: rgba(120, 201, 78, .18);
}

.sys-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--white);
  box-shadow: 0 2px 8px rgba(12, 35, 23, .05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.sys-info {
  flex: 1;
  min-width: 0;
}

.sys-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--text-primary);
}

.sys-version {
  font-size: 13px;
  color: var(--text-secondary);
}

.sys-status {
  font-size: 13px;
  font-weight: 700;
  color: var(--success);
  background: rgba(46, 125, 50, .1);
  padding: 4px 12px;
  border-radius: 999px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.sys-download-link {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--kiwi-green-dark);
  font-weight: 700;
  font-size: 15px;
  transition: gap .2s;
}

.sys-download-link:hover {
  gap: 12px;
}

@media (max-width: 991px) {
  .sys-requirements-wrap {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 36px 26px;
  }
}

@media (max-width: 575px) {
  .sys-requirements-wrap {
    padding: 28px 18px;
  }

  .sys-item {
    flex-wrap: wrap;
    gap: 10px;
  }
}

/* ===== Version Table / Feature highlight ===== */
.feature-compare-wrap {
  display: flex;
  gap: 24px;
  margin: 0 -12px;
  flex-wrap: wrap;
}

.version-card {
  flex: 1;
  min-width: 280px;
  background: var(--white);
  border-radius: var(--radius-card);
  padding: 32px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card);
  transition: transform .3s ease, box-shadow .3s ease;
}

.version-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
}

.version-card .os-badge {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  background: rgba(120, 201, 78, .1);
  color: var(--kiwi-green-dark);
  margin-bottom: 12px;
}

.version-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 6px;
}

.version-card .version-callout {
  font-family: var(--font-num);
  font-size: 14px;
  color: var(--text-tertiary);
  margin-bottom: 16px;
}

.version-card ul {
  margin: 12px 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.version-card ul li {
  font-size: 14px;
  color: var(--text-secondary);
  position: relative;
  padding-left: 22px;
}

.version-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 12px;
  height: 6px;
  border-left: 2px solid var(--kiwi-green);
  border-bottom: 2px solid var(--kiwi-green);
  transform: rotate(-45deg);
  border-radius: 1px;
}

/* ===== Split Feature Banner ===== */
.split-feature-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.split-feature-card {
  border-radius: var(--radius-card);
  overflow: hidden;
  min-height: 300px;
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: flex-end;
  color: #fff;
  isolation: isolate;
}

.split-feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(12, 35, 23, 0) 30%, rgba(12, 35, 23, .75) 80%);
  z-index: -1;
}

.split-card-text {
  padding: 28px;
  max-width: 440px;
}

.split-card-text h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #fff;
}

.split-card-text p {
  font-size: 14px;
  color: rgba(255, 255, 255, .78);
}

/* ===== FAQ ===== */
.faq-section {
  background: var(--light-bg);
}

.faq-layout {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: flex-start;
}

.faq-wrap {
  background: #fff;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-color);
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  background: transparent;
  transition: background .2s ease;
  gap: 12px;
}

.faq-question:hover {
  background: rgba(120, 201, 78, .04);
}

.faq-question .qa-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(120, 201, 78, .1);
  color: var(--kiwi-green-dark);
  font-size: 18px;
  font-weight: 300;
  transition: background .2s ease, transform .2s ease;
}

.faq-question[aria-expanded="true"] .qa-icon {
  background: var(--kiwi-green-dark);
  color: #fff;
}

.faq-question[aria-expanded="true"] .qa-icon .plus-icon {
  transform: rotate(45deg);
}

.plus-icon {
  display: inline-flex;
  transition: transform .25s ease;
  font-style: normal;
  line-height: 1;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .3s ease;
  padding: 0 24px;
}

.faq-answer[aria-hidden="false"] {
  max-height: 520px;
  padding: 0 24px 22px;
}

.faq-answer p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
  padding-top: 4px;
}

.faq-answer ul {
  margin: 8px 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
}

.faq-answer ul li {
  color: var(--text-secondary);
  font-size: 14px;
}

.help-contact-card {
  background: var(--white);
  border-radius: var(--radius-card);
  padding: 38px 34px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-color);
  max-width: 380px;
  margin-left: auto;
  position: sticky;
  top: 88px;
}

.help-contact-card .card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.help-contact-card h3 {
  font-size: 18px;
  font-weight: 700;
}

.help-contact-card p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 24px;
}

.contact-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--light-bg);
  border-radius: var(--radius-btn);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  transition: all .2s;
}

.contact-btn:hover {
  border-color: var(--kiwi-green);
  background: rgba(120, 201, 78, .06);
}

.contact-btn.chat-btn {
  background: var(--charcoal-green);
  color: #fff;
  border-color: var(--charcoal-green);
}

.contact-btn.chat-btn:hover {
  background: var(--charcoal-green-2);
}

.trust-badge {
  margin-top: 20px;
  padding: 14px 16px;
  background: rgba(46, 125, 50, .05);
  border-left: 3px solid var(--success);
  border-radius: 0 10px 10px 0;
  color: var(--success);
  font-size: 13px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ===== CTA Section ===== */
.download-cta {
  position: relative;
  background: linear-gradient(115deg, #0C2317 0%, #123B25 55%, #1A3B24 100%);
  color: #fff;
  border-radius: 28px;
  padding: 72px 56px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  margin: 0 24px;
}

.download-cta::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle at 20% 50%, rgba(120, 201, 78, .2), transparent 70%);
  top: -50px;
  left: -50px;
  border-radius: 50%;
  pointer-events: none;
}

.download-cta::after {
  content: '';
  position: absolute;
  right: 8%;
  top: 0;
  width: 100px;
  height: 100%;
  background: repeating-radial-gradient(circle at center,
      transparent 0, transparent 18px,
      rgba(255, 255, 255, .03) 18px, rgba(255, 255, 255, .03) 19px);
  pointer-events: none;
  opacity: .4;
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 560px;
}

.cta-content h2 {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 12px;
  color: #fff;
}

.cta-content p {
  font-size: 15px;
  color: rgba(255, 255, 255, .72);
  margin-bottom: 6px;
}

.cta-actions {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 220px;
}

.cta-actions .btn {
  width: 100%;
  justify-content: center;
}

.cta-note {
  position: relative;
  z-index: 2;
  font-size: 13px;
  color: rgba(255, 255, 255, .5);
  margin-top: 12px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-note span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

@media (max-width: 991px) {
  .download-cta {
    flex-direction: column;
    padding: 44px 32px;
    gap: 30px;
    margin: 0 12px;
  }

  .cta-actions {
    width: 100%;
    flex-direction: row;
  }

  .cta-actions .btn {
    flex: 1;
  }
}

@media (max-width: 575px) {
  .download-cta {
    padding: 32px 20px;
  }

  .cta-actions {
    flex-direction: column;
  }
}

/* ===== Footer ===== */
.site-footer {
  background: var(--charcoal-green);
  color: rgba(255, 255, 255, .6);
  font-size: 14px;
  margin-top: 96px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding: 64px 0 48px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.footer-logo .logo-mark {
  width: 40px;
  height: 40px;
  background: conic-gradient(from 0deg, var(--kiwi-green), #8DD35F, #4E9E36, var(--kiwi-green));
}

.footer-logo .logo-mark::after {
  content: '';
  position: absolute;
  inset: 9px;
  width: auto;
  height: auto;
  background: var(--charcoal-green);
  border-radius: 10px;
  transform: rotate(45deg);
  opacity: 1;
  text-indent: 0;
}

.footer-logo .logo-text {
  color: #fff;
}

.footer-logo .logo-text span {
  color: rgba(255, 255, 255, .7);
}

.footer-desc {
  font-size: 13px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .55);
  max-width: 320px;
  margin-bottom: 20px;
}

.footer-links h4,
.footer-contact h4 {
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: .02em;
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.footer-links ul a {
  color: rgba(255, 255, 255, .55);
  transition: color .2s ease, padding-left .2s ease;
  font-size: 13px;
}

.footer-links ul a:hover {
  color: var(--kiwi-green);
  padding-left: 3px;
}

.contact-line {
  display: flex;
  gap: 4px;
  margin-bottom: 10px;
  font-size: 13px;
}

.contact-line strong {
  color: rgba(255, 255, 255, .75);
  font-weight: 600;
  flex-shrink: 0;
}

.contact-line span {
  color: rgba(255, 255, 255, .5);
}

.update-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(120, 201, 78, .12);
  color: var(--kiwi-green);
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 999px;
  margin-top: 10px;
}

.footer-bottom {
  border-top: 1px solid var(--border-dark);
  padding: 26px 0;
  text-align: center;
  font-size: 12px;
  color: rgba(255, 255, 255, .4);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

@media (max-width: 991px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 48px 0 32px;
  }
}

@media (max-width: 575px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ===== stats band ===== */
.stats-band {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: -60px;
  position: relative;
  z-index: 10;
  background: transparent;
}

.stat-card {
  background: var(--white);
  border-radius: var(--radius-card);
  padding: 24px 18px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: transform .25s ease, box-shadow .3s ease;
  border-top: 3px solid var(--kiwi-green);
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.stat-num {
  font-family: var(--font-num);
  font-size: 38px;
  font-weight: 900;
  line-height: 1.1;
  color: var(--charcoal-green);
  font-variant-numeric: tabular-nums;
}

.stat-card .stat-label {
  font-size: 13px;
  color: var(--text-tertiary);
  display: block;
  margin-top: 8px;
  font-weight: 500;
}

@media (max-width: 1199px) {
  .stats-band {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
}

@media (max-width: 767px) {
  .stats-band {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: -30px;
  }
}

/* ===== Download buttons section ===== */
.download-btn-group {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.safe-tip-line {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 18px;
  font-size: 13px;
  color: var(--text-tertiary);
}

.safe-tip-line span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.safe-tip-line svg {
  width: 14px;
  height: 14px;
}

@media (max-width: 575px) {
  .download-btn-group {
    flex-direction: column;
  }

  .download-btn-group .btn {
    width: 100%;
  }
}

/* ===== Content list wireframe / not used here but empty state ===== */
.hidden-placeholder {
  display: none;
}

/* ===== Gallery (feature screenshots preview) ===== */
.screenshot-showcase {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
}

.mockup-wrap {
  background: var(--charcoal-green);
  border-radius: var(--radius-card);
  overflow: hidden;
  position: relative;
  padding: 20px;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.mockup-inner {
  background: linear-gradient(160deg, #202B22, #0F2419);
  border-radius: 14px;
  padding: 24px;
  aspect-ratio: 16/10;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, .3);
  font-size: 12px;
  letter-spacing: .1em;
}

.mockup-inner::before {
  content: '';
  position: absolute;
  width: 60%;
  height: 60%;
  top: 20%;
  left: 20%;
  background: radial-gradient(circle, rgba(120, 201, 78, .07) 20%, transparent 70%);
}

.mockup-inner .mock-layer {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(circle at 70% 20%, rgba(120, 201, 78, .18) 0%, transparent 30%),
  linear-gradient(180deg, rgba(255, 255, 255, .04), transparent);
}

.mockup-inner .scoreline {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 28px;
  font-family: var(--font-num);
  font-weight: 800;
  color: rgba(255, 255, 255, .6);
}

@media (max-width: 991px) {
  .screenshot-showcase {
    grid-template-columns: 1fr;
  }
}

/* ===== info table ===== */
.info-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 575px) {
  .info-row {
    grid-template-columns: 1fr;
  }
}

.info-block {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-component);
  padding: 22px 20px;
  transition: box-shadow .25s ease, border-color .25s ease;
}

.info-block:hover {
  box-shadow: var(--shadow-card);
  border-color: rgba(120, 201, 78, .3);
}

.info-block .info-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-primary);
}

.info-block p {
  font-size: 14px;
  color: var(--text-tertiary);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .info-block p {
    font-size: 13px;
  }
}

/* back to top */
.to-top-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 14px;
}

/* =========== article-specific or category helpers ========== */
.column-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
}

.list-grid-1-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

/* not used visible */

/* roulang page: category3 */
:root {
  --green-ink: #0C2317;
  --green-night: #0E2413;
  --green-deep: #193D25;
  --kiwi: #6DBE45;
  --kiwi-light: #92D050;
  --kiwi-deep: #2E8B57;
  --kiwi-darker: #4E9E36;
  --orange: #FF9F1A;
  --orange-dark: #F28700;
  --white: #FFFFFF;
  --bg-mist: #F7F9F4;
  --bg-soft: #F4F7F0;
  --line: #E4EBDF;
  --text-main: #1D2A22;
  --text-sub: #556760;
  --text-muted: #8B9B91;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 12px;
  --shadow-sm: 0 4px 16px rgba(12,35,23,.06);
  --shadow-md: 0 10px 30px rgba(79,158,54,.16);
  --shadow-dark: 0 20px 50px rgba(0,0,0,.36);
  --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Segoe UI", Inter, Roboto, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--text-main);
  line-height: 1.75;
  font-size: 16px;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color .22s ease, background-color .22s ease, border-color .22s ease, transform .22s ease, box-shadow .22s ease;
}

ul,
ol {
  list-style: none;
}

button,
input,
select,
textarea {
  font-family: inherit;
}

:focus-visible {
  outline: 3px solid rgba(109,190,69,.55);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid rgba(228,235,223,.8);
  box-shadow: 0 2px 14px rgba(12,35,23,.03);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.topbar {
  background: var(--green-ink);
  color: rgba(255,255,255,.7);
  font-size: 12px;
}

.topbar-inner {
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar-tip {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  width: 6px;
  height: 6px;
  background: var(--kiwi);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(109,190,69,.18);
  display: inline-block;
  margin-right: 4px;
}

.topbar-link {
  color: rgba(255,255,255,.72);
  border-bottom: 1px solid rgba(255,255,255,.26);
  transition: color .2s, border-color .2s;
}

.topbar-link:hover {
  color: #fff;
  border-color: #fff;
}

.header-main {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 72px;
}

.brand {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 11px;
}

.logo-mark {
  position: relative;
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px 14px 14px 5px;
  background-color: var(--kiwi);
  background-image:
    linear-gradient(90deg, transparent 46%, rgba(12,35,23,.22) 47%, rgba(12,35,23,.22) 52%, transparent 53%),
    linear-gradient(transparent 46%, rgba(12,35,23,.22) 47%, rgba(12,35,23,.22) 52%, transparent 53%);
  background-size: 13px 13px;
  box-shadow: inset 0 -3px 0 rgba(0,0,0,.08), 0 6px 16px rgba(109,190,69,.28);
}

.logo-mark::before {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.48);
}

.logo-mark::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #0E2413;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
  letter-spacing: -.3px;
}

.logo-name {
  font-size: 22px;
  font-weight: 900;
  color: var(--green-ink);
}

.logo-sub {
  margin-top: 3px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .24em;
  color: var(--kiwi-darker);
  text-transform: uppercase;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-item {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 8px 12px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
  border-radius: 999px;
}

.nav-item::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 2px;
  height: 3px;
  border-radius: 999px;
  background: var(--kiwi);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .2s ease;
}

.nav-item:hover {
  color: var(--kiwi-deep);
}

.nav-item.active {
  color: var(--kiwi-deep);
}

.nav-item.active::after,
.nav-item:hover::after {
  transform: scaleX(1);
}

.header-download {
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-mist);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 6px;
  background: var(--green-ink);
  transition: transform .2s ease, opacity .2s ease;
}

.site-header.menu-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header.menu-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.menu-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 10px 22px;
  border: 0;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.2;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease, color .2s;
}

.btn svg {
  width: 18px;
  height: 18px;
  stroke-width: 2;
}

.btn-lg {
  min-height: 52px;
  padding: 12px 28px;
  font-size: 16px;
}

.btn-sm {
  min-height: 40px;
  padding: 8px 18px;
  font-size: 14px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange) 62%, var(--orange-dark) 100%);
  color: #fff;
  box-shadow: 0 8px 18px rgba(255,159,26,.28);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(255,159,26,.36);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 5px 12px rgba(255,159,26,.24);
}

.btn-ghost {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,.62);
  color: #fff;
}

.btn-ghost:hover {
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.9);
  transform: translateY(-2px);
}

.btn-ghost:active {
  transform: translateY(0);
}

.btn-outline-light {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,.5);
  color: rgba(255,255,255,.94);
}

.btn-outline-light:hover {
  background: rgba(255,255,255,.12);
  border-color: #fff;
  color: #fff;
}

.feature-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background-color: var(--green-night);
  background-image:
    linear-gradient(100deg, rgba(8,26,17,.98) 10%, rgba(12,35,23,.88) 70%, rgba(18,52,29,.72) 100%),
    url("/assets/images/backpic/back-1.webp");
  background-size: cover;
  background-position: center;
}

.feature-hero::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -120px;
  top: -160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(109,190,69,.32) 0%, transparent 66%);
  pointer-events: none;
}

.feature-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  gap: 48px;
  align-items: center;
  padding-top: 72px;
  padding-bottom: 88px;
}

.crumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  color: rgba(255,255,255,.62);
  font-size: 13px;
  margin-bottom: 22px;
}

.crumb a {
  color: rgba(255,255,255,.7);
  padding: 4px 0;
}

.crumb a:hover {
  color: #fff;
}

.crumb span {
  color: rgba(255,255,255,.82);
}

.crumb-sep {
  display: inline-flex;
  color: rgba(255,255,255,.4);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  color: rgba(255,255,255,.88);
  background: rgba(255,255,255,.08);
  font-size: 13px;
  font-weight: 600;
}

.hero-eyebrow .status-dot {
  width: 7px;
  height: 7px;
}

.feature-hero h1 {
  font-size: clamp(32px, 4.5vw, 46px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -.8px;
  margin-top: 20px;
  margin-bottom: 16px;
  text-shadow: 0 2px 12px rgba(0,0,0,.12);
}

.hero-lead {
  color: rgba(255,255,255,.78);
  font-size: 16px;
  max-width: 580px;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 24px;
}

.hero-proof {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 20px;
  color: rgba(255,255,255,.64);
  font-size: 13px;
}

.hero-proof li {
  display: flex;
  align-items: center;
  gap: 7px;
}

.hero-proof li::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--kiwi);
  border-radius: 50%;
  display: inline-flex;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: flex-end;
}

.device-card {
  width: 100%;
  max-width: 480px;
  background: #fff;
  border-radius: 24px;
  padding: 10px;
  box-shadow: var(--shadow-dark);
  transform: rotate(.6deg);
}

.device-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 8px 12px;
  background: #F4F7F0;
  border-radius: 16px 16px 0 0;
}

.device-top-left {
  display: flex;
  align-items: center;
  gap: 6px;
}

.device-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #B9C9B1;
}

.device-top-title {
  font-weight: 700;
  font-size: 13px;
  color: var(--text-main);
}

.version-chip {
  font-size: 11px;
  font-weight: 700;
  color: var(--kiwi-darker);
  background: #E4F2D9;
  padding: 3px 10px;
  border-radius: 999px;
}

.device-screen {
  position: relative;
  border-radius: 0 0 16px 16px;
  overflow: hidden;
  aspect-ratio: 16 / 11;
  background: var(--green-ink);
}

.device-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.float-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  background: var(--orange);
  color: #fff;
  font-weight: 800;
  font-size: 12px;
  line-height: 1;
  padding: 8px 12px;
  border-radius: 999px;
  box-shadow: 0 8px 18px rgba(242,135,0,.35);
}

.float-note {
  position: absolute;
  left: -8px;
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border-radius: 16px;
  padding: 12px 16px;
  box-shadow: var(--shadow-md);
}

.float-note-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: #EBF7E3;
  color: var(--kiwi-darker);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.float-note-text {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main);
}

/* 指标条 */
.quick-metrics {
  background: #fff;
  border-bottom: 1px solid var(--line);
  padding: 32px 0 34px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.metric-card {
  background: #FBFDF9;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px 14px 16px;
  text-align: center;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.metric-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(79,158,54,.25);
}

.metric-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: #E9F5DF;
  color: var(--kiwi-darker);
  margin-bottom: 8px;
}

.metric-icon svg {
  width: 20px;
  height: 20px;
}

.metric-num {
  font-size: 42px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -1px;
  color: var(--green-deep);
  font-variant-numeric: tabular-nums;
}

.metric-num small {
  font-size: 22px;
  font-weight: 800;
}

.metric-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 9px;
}

.metric-desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* 区域通用 */
.section {
  padding-top: 96px;
  padding-bottom: 96px;
}

.section-head {
  max-width: 800px;
  margin-bottom: 46px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--kiwi-darker);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .1em;
  margin-bottom: 12px;
}

.section-tag::before {
  content: "";
  width: 20px;
  height: 3px;
  border-radius: 999px;
  background: var(--kiwi);
}

.section-head h2 {
  font-size: clamp(27px, 3.2vw, 34px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -.5px;
  color: var(--green-ink);
  margin-bottom: 14px;
}

.section-head p {
  color: var(--text-sub);
  font-size: 16px;
}

/* 重点图文 */
.feature-focus {
  padding-top: 96px;
  padding-bottom: 96px;
  background: #fff;
}

.focus-grid {
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  gap: 44px;
  align-items: center;
}

.focus-media {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  box-shadow: var(--shadow-md);
}

.focus-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.media-badge {
  position: absolute;
  left: 18px;
  top: 18px;
  background: rgba(12,35,23,.8);
  color: #fff;
  padding: 7px 13px;
  font-size: 13px;
  border-radius: 999px;
  font-weight: 600;
  backdrop-filter: blur(8px);
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.focus-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.focus-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.focus-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(79,158,54,.28);
}

.focus-icon {
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
  background: #EAF5E1;
  color: var(--kiwi-darker);
}

.focus-card h3 {
  font-size: 19px;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 6px;
}

.focus-card p {
  font-size: 15px;
  color: var(--text-sub);
}

.focus-card .focus-card-note {
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

/* 功能网格 */
.feature-grid-section {
  padding-top: 96px;
  padding-bottom: 96px;
  background: var(--bg-mist);
  scroll-margin-top: 100px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 20px;
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(109,190,69,.36);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: var(--kiwi);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 8px 16px rgba(79,158,54,.18);
}

.feature-icon.orange {
  background: linear-gradient(135deg, #FFB020, #FF9F1A);
}

.feature-icon.deep {
  background: var(--green-deep);
}

.feature-icon svg {
  width: 25px;
  height: 25px;
}

.feature-card h3 {
  font-size: 19px;
  font-weight: 800;
  color: var(--green-ink);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 15px;
  color: var(--text-sub);
  flex: 1;
}

.feature-card .card-tag {
  display: inline-flex;
  align-items: center;
  width: max-content;
  gap: 5px;
  margin-top: 20px;
  background: #F0F6EB;
  color: var(--kiwi-darker);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

/* 暗色横幅 */
.dark-banners {
  padding-top: 96px;
  padding-bottom: 96px;
  background: #fff;
}

.banner-stack {
  display: grid;
  gap: 28px;
}

.banner-card {
  position: relative;
  overflow: hidden;
  color: #fff;
  border-radius: 24px;
  padding: clamp(28px, 5vw, 60px);
}

.banner-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: .22;
  pointer-events: none;
}

.banner-card * {
  position: relative;
  z-index: 1;
}

.banner-one {
  background-color: var(--green-deep);
}

.banner-one::before {
  background-image: linear-gradient(125deg, rgba(12,35,23,.2), rgba(12,35,23,.7)), url("/assets/images/backpic/back-2.webp");
  opacity: .34;
}

.banner-two {
  background-color: var(--green-night);
  border: 1px solid rgba(255,255,255,.06);
}

.banner-two::before {
  background-image: linear-gradient(115deg, rgba(22,60,31,.78), rgba(12,35,23,.6)), url("/assets/images/backpic/back-3.png");
  opacity: .5;
}

.banner-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 42px;
  align-items: center;
}

.banner-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--kiwi-light);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  margin-bottom: 12px;
}

.banner-card .orange-line {
  color: var(--orange);
}

.banner-card h3 {
  font-size: clamp(23px, 3vw, 30px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -.3px;
  margin-bottom: 14px;
}

.banner-card p {
  color: rgba(255,255,255,.76);
  font-size: 15px;
  max-width: 630px;
  margin-bottom: 24px;
}

.banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.banner-media {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: 0 14px 34px rgba(0,0,0,.28);
}

.banner-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.banner-two .banner-media {
  border-color: rgba(255,255,255,.2);
}

/* 使用价值清单 */
.use-note {
  padding-top: 44px;
  padding-bottom: 96px;
  background: var(--bg-soft);
}

.use-note-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.note-chip {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 20px;
  font-size: 14px;
  color: var(--text-sub);
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.note-chip strong {
  color: var(--green-ink);
  font-weight: 800;
}

/* 最终下载 */
.final-download {
  padding: 36px 0 96px;
  background: #FBFDF9;
}

.download-panel {
  position: relative;
  overflow: hidden;
  background: var(--green-night);
  color: #fff;
  border-radius: 28px;
  padding: clamp(32px, 5vw, 64px);
  display: flex;
  align-items: center;
  gap: 40px;
  justify-content: space-between;
  box-shadow: 0 18px 40px rgba(12,35,23,.2);
}

.download-panel::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -170px;
  bottom: -220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(109,190,69,.36), transparent 68%);
}

.download-panel-text,
.download-panel-actions {
  position: relative;
  z-index: 2;
}

.download-panel-text {
  max-width: 680px;
}

.download-panel-text .panel-kicker {
  color: var(--kiwi-light);
  font-size: 13px;
  font-weight: 800;
  display: block;
  margin-bottom: 10px;
  letter-spacing: .08em;
}

.download-panel h2 {
  font-size: clamp(25px, 3.2vw, 34px);
  line-height: 1.28;
  font-weight: 800;
  letter-spacing: -.5px;
  margin-bottom: 12px;
}

.download-panel p {
  color: rgba(255,255,255,.76);
  font-size: 15px;
  margin-top: 8px;
}

.download-panel-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 12px;
  flex: 0 0 auto;
}

.download-panel-actions .btn-primary {
  min-width: 160px;
}

/* 页脚 */
.site-footer {
  background: var(--green-ink);
  color: rgba(255,255,255,.68);
  padding: 60px 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr .85fr .85fr 1fr;
  gap: 42px;
  padding-bottom: 42px;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.footer-logo .logo-text span {
  color: var(--kiwi);
}

.footer-links h4,
.footer-contact h4 {
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 14px;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: rgba(255,255,255,.62);
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
}

.footer-links a:hover {
  color: #fff;
}

.footer-desc {
  color: rgba(255,255,255,.52);
  font-size: 14px;
  line-height: 1.8;
  margin-top: 8px;
  margin-bottom: 18px;
}

.footer-download-app {
  margin-top: 10px;
}

.contact-line {
  display: flex;
  gap: 6px;
  font-size: 14px;
  margin-bottom: 8px;
  color: rgba(255,255,255,.58);
}

.contact-line strong {
  color: rgba(255,255,255,.84);
  font-weight: 600;
}

.update-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(109,190,69,.16);
  color: var(--kiwi-light);
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 12px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 19px 0;
  font-size: 13px;
  color: rgba(255,255,255,.38);
}

.footer-bottom p {
  width: 100%;
}

/* 响应式 */
@media (max-width: 1199px) {
  .footer-top {
    grid-template-columns: 1fr .8fr .8fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 991px) {
  .section {
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .feature-hero-inner {
    grid-template-columns: 1fr;
    padding-top: 56px;
    padding-bottom: 72px;
  }

  .hero-visual {
    justify-content: flex-start;
  }

  .device-card {
    max-width: 460px;
  }

  .metrics-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .focus-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .use-note-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .download-panel {
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
  }

  .download-panel-actions {
    justify-content: flex-start;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .header-right {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 12px;
    padding: 18px 24px 24px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    border-radius: 0 0 20px 20px;
  }

  .site-header.menu-open .header-right {
    display: flex;
  }

  .main-nav {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .nav-item {
    justify-content: flex-start;
    width: 100%;
    padding: 12px 10px;
  }

  .nav-item::after {
    display: none;
  }

  .nav-item.active {
    background: #EFF6EA;
    color: var(--kiwi-deep);
  }

  .header-download {
    justify-content: center;
    min-height: 48px;
    width: 100%;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .banner-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .section {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .topbar-inner {
    justify-content: center;
    flex-wrap: wrap;
    gap: 4px;
    min-height: 30px;
  }

  .topbar-link {
    display: none;
  }

  .feature-hero-inner {
    gap: 36px;
    padding-top: 48px;
    padding-bottom: 60px;
  }

  .feature-hero h1 {
    font-size: 31px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-proof {
    justify-content: flex-start;
  }

  .float-note {
    left: 4px;
    right: 4px;
    bottom: 12px;
  }

  .metrics-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .metric-card {
    padding: 16px 10px 14px;
  }

  .metric-num {
    font-size: 34px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .use-note-grid {
    grid-template-columns: 1fr;
  }

  .section-head h2 {
    font-size: 26px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-bottom: 30px;
  }

  .focus-card {
    flex-direction: row;
  }

  .download-panel {
    border-radius: 22px;
  }
}

@media (max-width: 575px) {
  .topbar-inner span {
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .logo-mark {
    width: 40px;
    height: 40px;
    border-radius: 12px 12px 12px 5px;
  }

  .logo-name {
    font-size: 20px;
  }

  .logo-sub {
    font-size: 10px;
    letter-spacing: .18em;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .header-main {
    min-height: 64px;
  }

  .btn-lg {
    width: 100%;
  }

  .focus-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .banner-actions .btn {
    width: 100%;
  }

  .download-panel-actions .btn {
    width: 100%;
  }

  .device-top {
    padding: 8px 4px 8px;
  }

  .device-top-title {
    font-size: 12px;
  }

  .footer-bottom {
    text-align: center;
  }
}

/* roulang page: category4 */
:root {
      --kiwi: #6dbe45;
      --kiwi-dark: #4e9e36;
      --kiwi-forest: #2e8b57;
      --kiwi-ink: #0c2317;
      --kiwi-ink-2: #0e2413;
      --orange: #ff9f1a;
      --orange-strong: #f08a00;
      --bg-soft: #f7f9f4;
      --bg-pale: #f4f7f0;
      --white: #ffffff;
      --text-main: #1d2a22;
      --text-sub: #556760;
      --text-muted: #8b9b91;
      --border: #e4ebdf;
      --radius-lg: 20px;
      --radius-md: 14px;
      --radius-sm: 10px;
      --shadow-card: 0 4px 16px rgba(12, 35, 23, .06);
      --shadow-hover: 0 10px 30px rgba(79, 158, 54, .16);
      --space-section: 96px;
      --font-sans: Inter, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      font-family: var(--font-sans);
      background: var(--white);
      color: var(--text-main);
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }
    ul,
    ol {
      list-style: none;
    }
    img {
      max-width: 100%;
      display: block;
    }
    a {
      color: inherit;
      text-decoration: none;
    }
    button {
      font-family: inherit;
      border: none;
      background: none;
      cursor: pointer;
      color: inherit;
    }
    input,
    textarea {
      font-family: inherit;
    }
    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
      width: 100%;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 48px;
      padding: 12px 24px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-size: 15px;
      font-weight: 700;
      letter-spacing: .02em;
      line-height: 1.2;
      transition: transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
      white-space: nowrap;
    }
    .btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 24px rgba(46, 139, 87, .18);
    }
    .btn:active {
      transform: translateY(0);
      box-shadow: none;
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--kiwi-forest), #216b45);
      color: var(--white);
    }
    .btn-primary:hover {
      background: linear-gradient(135deg, #267a49, #1a5f39);
      box-shadow: 0 10px 30px rgba(46, 139, 87, .26);
    }
    .btn-green {
      background: linear-gradient(135deg, #38a05e, #1f7c45);
      color: var(--white);
      box-shadow: 0 8px 24px rgba(46, 139, 87, .22);
    }
    .btn-green:hover {
      background: linear-gradient(135deg, #328f55, #176b3a);
      box-shadow: 0 12px 30px rgba(46, 139, 87, .28);
    }
    .btn-ghost {
      background: transparent;
      border-color: rgba(255, 255, 255, .6);
      color: rgba(255, 255, 255, .95);
      backdrop-filter: blur(4px);
    }
    .btn-ghost:hover {
      background: rgba(255, 255, 255, .1);
      border-color: rgba(255, 255, 255, .9);
      box-shadow: 0 10px 24px rgba(255, 255, 255, .08);
    }
    .btn-orange {
      background: linear-gradient(135deg, #ff9f1a, #e97e0b);
      color: #fff;
      box-shadow: 0 8px 22px rgba(255, 159, 26, .24);
    }
    .btn-orange:hover {
      background: linear-gradient(135deg, #f89300, #db7400);
      box-shadow: 0 12px 28px rgba(255, 159, 26, .32);
    }
    a:focus-visible,
    button:focus-visible {
      outline: 3px solid rgba(109, 190, 69, .65);
      outline-offset: 3px;
      border-radius: 6px;
    }
    .site-header {
      position: relative;
      z-index: 60;
      background: #fff;
    }
    .topbar {
      background: var(--kiwi-ink);
      color: rgba(255, 255, 255, .78);
      font-size: 13px;
      letter-spacing: .02em;
    }
    .topbar-inner {
      min-height: 36px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }
    .topbar-inner p {
      line-height: 1.4;
    }
    .topbar-inner a {
      color: rgba(255, 255, 255, .68);
      line-height: 1.4;
      transition: color .2s;
    }
    .topbar-inner a:hover {
      color: #fff;
    }
    .nav-outer {
      position: sticky;
      top: 0;
      background: rgba(255, 255, 255, .92);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(228, 235, 223, .8);
      transition: box-shadow .25s;
      z-index: 70;
    }
    .nav-inner {
      min-height: 72px;
      display: flex;
      align-items: center;
      gap: 28px;
      position: relative;
    }
    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      flex-shrink: 0;
    }
    .logo-mark {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      display: inline-block;
      position: relative;
      flex-shrink: 0;
      background:
        radial-gradient(circle at 36% 32%, rgba(255, 255, 255, .95) 0 6%, transparent 7%),
        radial-gradient(circle at 62% 72%, rgba(255, 255, 255, .5) 0 6%, transparent 7%),
        conic-gradient(from 30deg, #5da93c 0 50deg, #79c94e 50deg 95deg, #409b2f 95deg 155deg, #8ed45f 155deg 200deg, #3a8f2b 200deg 255deg, #6dbe45 255deg 300deg, #2f7f24 300deg 360deg);
      box-shadow: inset 0 0 0 5px rgba(255, 255, 255, .42), inset 0 0 0 9px rgba(12, 35, 23, .16), 0 2px 8px rgba(12, 35, 23, .14);
    }
    .logo-mark::after {
      content: "";
      position: absolute;
      inset: 8px;
      border-radius: 50%;
      background: #e8f5dc;
      box-shadow: inset 0 0 0 4px rgba(255, 255, 255, .5), 0 1px 4px rgba(12, 35, 23, .14);
    }
    .logo-mark::before {
      content: "";
      position: absolute;
      top: 3px;
      left: 5px;
      width: 10px;
      height: 6px;
      border-radius: 50%;
      transform: rotate(-18deg);
      background: rgba(255, 255, 255, .4);
      z-index: 2;
    }
    .brand-name {
      display: inline-flex;
      align-items: baseline;
      font-size: 20px;
      font-weight: 900;
      letter-spacing: .02em;
      color: var(--kiwi-ink);
    }
    .brand-name small {
      margin-left: 8px;
      font-size: 13px;
      font-weight: 600;
      color: var(--kiwi-dark);
      background: rgba(109, 190, 69, .12);
      border-radius: 999px;
      padding: 2px 10px 3px;
      letter-spacing: .04em;
    }
    .main-nav {
      display: flex;
      align-items: center;
      gap: 4px;
      margin-left: auto;
    }
    .nav-item {
      display: inline-flex;
      align-items: center;
      min-height: 44px;
      padding: 8px 16px;
      font-size: 15px;
      font-weight: 600;
      color: var(--text-sub);
      border-radius: 999px;
      position: relative;
      transition: color .2s, background .2s;
    }
    .nav-item:hover {
      color: var(--kiwi-ink);
      background: rgba(109, 190, 69, .08);
    }
    .nav-item.active {
      color: var(--kiwi-ink);
      font-weight: 700;
    }
    .nav-item.active::after {
      content: "";
      position: absolute;
      left: 50%;
      bottom: 4px;
      width: 22px;
      height: 3px;
      border-radius: 999px;
      background: var(--kiwi);
      transform: translateX(-50%);
    }
    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-shrink: 0;
    }
    .btn-download-icon {
      display: inline-flex;
      gap: 6px;
      align-items: center;
    }
    .btn-download-icon svg {
      width: 17px;
      height: 17px;
    }
    .mobile-nav-download {
      display: none;
    }
    .nav-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 10px;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 5px;
      background: rgba(109, 190, 69, .08);
      border: 1px solid var(--border);
    }
    .nav-toggle span {
      display: block;
      width: 20px;
      height: 2px;
      border-radius: 3px;
      background: var(--kiwi-ink);
      transition: transform .25s, opacity .25s;
    }
    .nav-outer.nav-open .nav-toggle span:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }
    .nav-outer.nav-open .nav-toggle span:nth-child(2) {
      opacity: 0;
    }
    .nav-outer.nav-open .nav-toggle span:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }
    main {
      overflow: hidden;
    }
    .page-hero {
      background: var(--kiwi-ink);
      color: #fff;
      position: relative;
      padding: 84px 0 80px;
    }
    .page-hero::before {
      content: "";
      position: absolute;
      width: 560px;
      height: 560px;
      left: -160px;
      top: -200px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(109, 190, 69, .38), transparent 66%);
      pointer-events: none;
    }
    .page-hero::after {
      content: "";
      position: absolute;
      right: -80px;
      bottom: -260px;
      width: 620px;
      height: 620px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(46, 139, 87, .45), transparent 68%);
      pointer-events: none;
    }
    .hero-grid {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 56px;
      align-items: center;
    }
    .breadcrumb {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      color: rgba(255, 255, 255, .55);
      margin-bottom: 24px;
      flex-wrap: wrap;
    }
    .breadcrumb a {
      transition: color .2s;
    }
    .breadcrumb a:hover {
      color: #fff;
    }
    .hero-kicker {
      display: inline-flex;
      padding: 7px 14px 8px;
      border-radius: 999px;
      background: rgba(109, 190, 69, .14);
      border: 1px solid rgba(109, 190, 69, .32);
      color: #a3eb7a;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: .03em;
      margin-bottom: 18px;
    }
    .page-hero h1 {
      font-size: clamp(34px, 4vw, 46px);
      line-height: 1.18;
      font-weight: 900;
      margin-bottom: 20px;
      letter-spacing: .01em;
    }
    .hero-lead {
      font-size: 16px;
      line-height: 1.82;
      color: rgba(255, 255, 255, .72);
      max-width: 560px;
      margin-bottom: 32px;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 30px;
    }
    .hero-actions .btn {
      min-width: 140px;
    }
    .hero-notes {
      display: flex;
      flex-wrap: wrap;
      gap: 10px 22px;
      color: rgba(255, 255, 255, .62);
      font-size: 13px;
      align-items: center;
    }
    .hero-notes li {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      line-height: 1.4;
    }
    .ok-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--kiwi);
      box-shadow: 0 0 0 4px rgba(109, 190, 69, .18);
    }
    .hero-visual {
      position: relative;
    }
    .hero-frame {
      border-radius: 25px;
      overflow: hidden;
      background: rgba(255, 255, 255, .08);
      box-shadow: 0 26px 70px rgba(0, 0, 0, .3), inset 0 1px 0 rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .12);
      transform: perspective(1000px) rotateY(-2deg) rotateX(.6deg);
      position: relative;
      aspect-ratio: 4 / 3;
    }
    .hero-frame img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: .9;
    }
    .hero-frame::after {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: 25px;
      background: linear-gradient(180deg, rgba(12, 35, 23, .12), transparent 42%, rgba(12, 35, 23, .02));
      pointer-events: none;
    }
    .ribbon-status {
      position: absolute;
      left: 18px;
      top: 16px;
      background: rgba(12, 35, 23, .58);
      border: 1px solid rgba(255, 255, 255, .12);
      backdrop-filter: blur(14px);
      color: #fff;
      padding: 7px 16px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: .02em;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .ribbon-status::before {
      content: "";
      width: 8px;
      height: 8px;
      background: #79c94e;
      border-radius: 50%;
      box-shadow: 0 0 0 4px rgba(121, 201, 78, .2);
    }
    .mini-card {
      position: absolute;
      right: 18px;
      bottom: 18px;
      width: 202px;
      padding: 15px 18px;
      border-radius: 16px;
      background: rgba(255, 255, 255, .94);
      color: var(--text-main);
      box-shadow: 0 14px 34px rgba(0, 0, 0, .22);
      backdrop-filter: blur(12px);
    }
    .mini-card strong {
      display: block;
      font-size: 14px;
      font-weight: 800;
      margin-bottom: 2px;
    }
    .mini-card span {
      display: block;
      font-size: 13px;
      color: var(--text-sub);
      line-height: 1.5;
    }
    .mini-card em {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-top: 8px;
      font-style: normal;
      font-weight: 600;
      font-size: 12px;
      color: var(--kiwi-forest);
      background: rgba(109, 190, 69, .1);
      padding: 4px 10px;
      border-radius: 999px;
    }
    .section {
      padding: var(--space-section) 0;
    }
    .section-soft {
      background: var(--bg-soft);
    }
    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 32px;
      margin-bottom: 48px;
    }
    .section-head-left {
      max-width: 720px;
    }
    .section-tag {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .08em;
      color: var(--kiwi-forest);
      background: rgba(109, 190, 69, .08);
      padding: 6px 14px 7px;
      border-radius: 999px;
      margin-bottom: 15px;
    }
    .section-tag i {
      font-style: normal;
      color: var(--orange);
      font-weight: 900;
    }
    .section-head h2 {
      font-size: clamp(26px, 3.2vw, 33px);
      font-weight: 900;
      line-height: 1.3;
      color: var(--text-main);
      letter-spacing: -.01em;
    }
    .section-head-desc {
      color: var(--text-sub);
      font-size: 15px;
      line-height: 1.75;
      margin-top: 10px;
      max-width: 680px;
    }
    .section-head-aside {
      flex-shrink: 0;
      max-width: 300px;
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
    }
    .support-service {
      padding: var(--space-section) 0;
    }
    .service-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }
    .service-card {
      display: flex;
      gap: 20px;
      padding: 24px 26px;
      background: #fff;
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-card);
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .service-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(109, 190, 69, .38);
    }
    .service-icon {
      width: 52px;
      height: 52px;
      flex-shrink: 0;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 15px;
      background: rgba(109, 190, 69, .1);
      color: var(--kiwi-forest);
    }
    .service-icon svg {
      width: 25px;
      height: 25px;
    }
    .service-card-body h3 {
      font-size: 19px;
      font-weight: 800;
      margin-bottom: 8px;
      line-height: 1.35;
    }
    .service-card-body h3 span {
      display: inline-block;
      vertical-align: middle;
      font-size: 12px;
      font-weight: 700;
      color: var(--orange-strong);
      background: rgba(255, 159, 26, .12);
      padding: 2px 9px;
      border-radius: 999px;
      margin-left: 8px;
      letter-spacing: .02em;
    }
    .service-card-body p {
      color: var(--text-sub);
      font-size: 14px;
      line-height: 1.75;
      margin-bottom: 10px;
    }
    .service-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 13px;
      font-weight: 700;
      color: var(--kiwi-dark);
    }
    .service-link:hover {
      color: var(--kiwi-forest);
    }
    .security-guide {
      padding: var(--space-section) 0;
      background: var(--bg-soft);
    }
    .guide-grid {
      display: grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 60px;
      align-items: center;
    }
    .guide-media {
      position: relative;
    }
    .guide-figure {
      border-radius: 24px;
      overflow: hidden;
      box-shadow: var(--shadow-card);
      border: 1px solid var(--border);
      background: #fff;
    }
    .guide-figure img {
      width: 100%;
      aspect-ratio: 4 / 3;
      object-fit: cover;
    }
    .guide-badge {
      position: absolute;
      left: 18px;
      top: 18px;
      background: rgba(12, 35, 23, .72);
      backdrop-filter: blur(12px);
      color: #fff;
      border-radius: 999px;
      padding: 8px 16px;
      font-size: 13px;
      font-weight: 600;
      display: inline-flex;
      gap: 8px;
      align-items: center;
      box-shadow: 0 10px 30px rgba(0, 0, 0, .2);
    }
    .guide-badge::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--orange);
      box-shadow: 0 0 0 4px rgba(255, 159, 26, .18);
    }
    .guide-note {
      margin-top: 16px;
      background: #fff;
      border: 1px dashed rgba(46, 139, 87, .38);
      border-radius: 16px;
      padding: 15px 18px;
      display: flex;
      gap: 12px;
      align-items: flex-start;
      color: var(--text-sub);
      font-size: 14px;
    }
    .guide-note svg {
      width: 20px;
      height: 20px;
      flex-shrink: 0;
      color: var(--kiwi-forest);
      margin-top: 2px;
    }
    .guide-content .section-head {
      margin-bottom: 32px;
      display: block;
    }
    .guide-content .section-tag {
      margin-bottom: 16px;
    }
    .guide-content .section-head h2 {
      margin-bottom: 14px;
    }
    .guide-content .section-head p {
      color: var(--text-sub);
      font-size: 15px;
      max-width: 560px;
    }
    .step-list {
      display: grid;
      gap: 18px;
    }
    .step-item {
      display: grid;
      grid-template-columns: 48px 1fr;
      gap: 16px;
      background: #fff;
      padding: 18px 20px;
      border-radius: 16px;
      border: 1px solid var(--border);
      box-shadow: var(--shadow-card);
      transition: border-color .2s, transform .2s;
    }
    .step-item:hover {
      transform: translateX(4px);
      border-color: rgba(109, 190, 69, .42);
    }
    .step-num {
      width: 42px;
      height: 42px;
      border-radius: 13px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: linear-gradient(135deg, var(--kiwi), #48982e);
      color: #fff;
      font-size: 14px;
      font-weight: 900;
      box-shadow: 0 6px 16px rgba(109, 190, 69, .22);
    }
    .step-item h3 {
      font-size: 16px;
      font-weight: 800;
      line-height: 1.4;
      margin-bottom: 4px;
    }
    .step-item p {
      font-size: 14px;
      color: var(--text-sub);
      line-height: 1.7;
    }
    .tip-panel {
      margin-top: 42px;
      background: var(--kiwi-ink);
      border-radius: 20px;
      padding: 26px 28px;
      color: #fff;
      display: flex;
      gap: 18px;
      align-items: flex-start;
      position: relative;
      overflow: hidden;
    }
    .tip-panel::after {
      content: "";
      position: absolute;
      right: -50px;
      top: -80px;
      width: 220px;
      height: 220px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(109, 190, 69, .34), transparent 68%);
      pointer-events: none;
    }
    .tip-icon {
      width: 44px;
      height: 44px;
      flex-shrink: 0;
      border-radius: 14px;
      background: rgba(255, 159, 26, .16);
      color: var(--orange);
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }
    .tip-icon svg {
      width: 22px;
      height: 22px;
    }
    .tip-panel strong {
      font-size: 16px;
      font-weight: 800;
      display: block;
      margin-bottom: 6px;
    }
    .tip-panel p {
      font-size: 14px;
      line-height: 1.75;
      color: rgba(255, 255, 255, .8);
      max-width: 940px;
    }
    .faq-area {
      padding: var(--space-section) 0;
      background: #fff;
    }
    .faq-layout {
      display: grid;
      grid-template-columns: 1fr 340px;
      gap: 48px;
      align-items: start;
    }
    .faq-list {
      display: grid;
      gap: 14px;
    }
    .faq-item {
      border: 1px solid var(--border);
      border-radius: 16px;
      background: #fff;
      overflow: hidden;
      box-shadow: var(--shadow-card);
    }
    .faq-item.open {
      border-color: rgba(109, 190, 69, .4);
      box-shadow: 0 10px 28px rgba(109, 190, 69, .08);
    }
    .faq-q {
      width: 100%;
      padding: 17px 20px;
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 20px;
      text-align: left;
      min-height: 56px;
      transition: background .2s;
    }
    .faq-q:hover {
      background: rgba(247, 249, 244, .8);
    }
    .faq-q-text {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      line-height: 1.5;
    }
    .faq-icon {
      width: 28px;
      height: 28px;
      flex-shrink: 0;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      background: rgba(109, 190, 69, .1);
      color: var(--kiwi-forest);
      transition: transform .3s ease, background .3s ease;
    }
    .faq-icon::before {
      content: "";
      width: 9px;
      height: 9px;
      border-right: 2px solid currentColor;
      border-bottom: 2px solid currentColor;
      transform: rotate(45deg);
      margin-top: -4px;
      transition: transform .3s;
    }
    .faq-item.open .faq-icon {
      background: rgba(255, 159, 26, .13);
      color: var(--orange-strong);
    }
    .faq-item.open .faq-icon::before {
      transform: rotate(225deg);
      margin-top: 4px;
    }
    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height .38s ease;
    }
    .faq-answer-inner {
      padding: 0 22px 20px 22px;
      border-top: 1px solid var(--border);
      color: var(--text-sub);
      font-size: 14px;
      line-height: 1.85;
    }
    .faq-answer-inner p {
      padding-top: 16px;
    }
    .faq-aside {
      position: sticky;
      top: 96px;
    }
    .aside-card {
      background: linear-gradient(155deg, #f7f9f4, #eef6e8);
      border: 1px solid var(--border);
      border-radius: 22px;
      padding: 26px 24px;
      box-shadow: var(--shadow-card);
    }
    .aside-icon {
      width: 50px;
      height: 50px;
      background: #fff;
      border-radius: 16px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--kiwi-forest);
      box-shadow: 0 6px 18px rgba(12, 35, 23, .08);
      margin-bottom: 18px;
    }
    .aside-icon svg {
      width: 24px;
      height: 24px;
    }
    .aside-card h3 {
      font-size: 19px;
      font-weight: 900;
      line-height: 1.45;
      margin-bottom: 12px;
    }
    .aside-card p {
      color: var(--text-sub);
      font-size: 14px;
      line-height: 1.75;
      margin-bottom: 20px;
    }
    .aside-card .btn {
      width: 100%;
      margin-bottom: 10px;
    }
    .aside-time {
      font-size: 12px;
      color: var(--text-muted);
      text-align: center;
      display: block;
    }
    .support-panel {
      padding: 0 0 var(--space-section);
    }
    .support-cta-card {
      background: var(--kiwi-ink);
      color: #fff;
      border-radius: 28px;
      padding: 62px 60px;
      position: relative;
      overflow: hidden;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 40px;
      align-items: center;
    }
    .support-cta-card::before {
      content: "";
      position: absolute;
      left: -180px;
      bottom: -180px;
      width: 420px;
      height: 420px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(109, 190, 69, .4), transparent 70%);
      pointer-events: none;
    }
    .support-cta-card::after {
      content: "";
      position: absolute;
      right: 26%;
      top: -170px;
      width: 300px;
      height: 300px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(255, 159, 26, .16), transparent 66%);
      pointer-events: none;
    }
    .support-cta-copy {
      position: relative;
      z-index: 2;
    }
    .support-cta-copy h2 {
      font-size: clamp(26px, 3vw, 34px);
      line-height: 1.3;
      font-weight: 900;
      margin-bottom: 16px;
      letter-spacing: .01em;
    }
    .support-cta-copy p {
      max-width: 660px;
      color: rgba(255, 255, 255, .74);
      font-size: 15px;
      line-height: 1.8;
    }
    .support-cta-actions {
      position: relative;
      z-index: 2;
      display: flex;
      flex-direction: column;
      gap: 12px;
      min-width: 236px;
    }
    .support-cta-actions .btn {
      width: 100%;
    }
    .support-cta-actions small {
      text-align: center;
      color: rgba(255, 255, 255, .5);
      font-size: 12px;
    }
    .site-footer {
      background: var(--kiwi-ink);
      color: rgba(255, 255, 255, .72);
      padding-top: 76px;
      font-size: 14px;
    }
    .footer-top {
      display: grid;
      grid-template-columns: 1.6fr 1fr 1fr 1.25fr;
      gap: 48px;
      padding-bottom: 52px;
      border-bottom: 1px solid rgba(255, 255, 255, .14);
    }
    .footer-brand .footer-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 18px;
    }
    .footer-logo .logo-text {
      font-size: 21px;
      font-weight: 900;
      color: #fff;
      display: inline-flex;
      align-items: baseline;
      gap: 4px;
    }
    .footer-logo .logo-text span {
      font-size: 13px;
      font-weight: 600;
      color: #a3eb7a;
      background: rgba(109, 190, 69, .2);
      padding: 2px 8px 3px;
      border-radius: 999px;
      margin-left: 4px;
    }
    .footer-desc {
      line-height: 1.85;
      font-size: 14px;
      color: rgba(255, 255, 255, .56);
      margin-bottom: 20px;
    }
    .footer-download-app .btn {
      min-height: 42px;
      padding: 8px 20px;
      font-size: 14px;
    }
    .footer-links h4 {
      color: #fff;
      font-size: 15px;
      font-weight: 800;
      margin-bottom: 18px;
    }
    .footer-links ul {
      display: grid;
      gap: 11px;
    }
    .footer-links a {
      color: rgba(255, 255, 255, .6);
      font-size: 14px;
      line-height: 1.5;
      transition: color .2s, transform .2s;
      display: inline-block;
    }
    .footer-links a:hover {
      color: #b3ee8a;
      transform: translateX(3px);
    }
    .footer-contact h4 {
      color: #fff;
      font-size: 15px;
      font-weight: 800;
      margin-bottom: 18px;
    }
    .contact-line {
      margin-bottom: 10px;
      font-size: 14px;
      line-height: 1.6;
    }
    .contact-line strong {
      color: rgba(255, 255, 255, .9);
      font-weight: 600;
      margin-right: 6px;
    }
    .contact-line span {
      color: rgba(255, 255, 255, .6);
    }
    .update-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 14px;
      background: rgba(109, 190, 69, .12);
      border: 1px solid rgba(109, 190, 69, .22);
      border-radius: 999px;
      color: #b2e889;
      font-size: 13px;
      margin-top: 10px;
      line-height: 1.3;
    }
    .footer-bottom {
      padding: 22px 0;
      border-top: 1px solid rgba(255, 255, 255, .1);
      display: flex;
      justify-content: space-between;
      gap: 16px;
      font-size: 13px;
      color: rgba(255, 255, 255, .42);
      flex-wrap: wrap;
    }
    @media (max-width: 1199px) {
      .hero-grid {
        gap: 36px;
      }
      .footer-top {
        grid-template-columns: 1.5fr 1fr 1fr;
      }
      .footer-brand {
        grid-column: 1 / -1;
      }
    }
    @media (max-width: 991.98px) {
      .main-nav {
        padding: 10px 28px 26px;
        background: #fff;
        border-radius: 0 0 20px 20px;
        box-shadow: 0 24px 48px rgba(12, 35, 23, .12);
        border-bottom: 1px solid var(--border);
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        margin-left: 0;
      }
      .nav-outer.nav-open .main-nav {
        display: flex;
      }
      .nav-item {
        min-height: 48px;
        border-radius: 12px;
        padding: 10px 14px;
      }
      .nav-item.active {
        background: rgba(109, 190, 69, .09);
      }
      .nav-item.active::after {
        content: none;
      }
      .mobile-nav-download {
        display: block;
        margin-top: 12px;
        border-top: 1px solid var(--border);
        padding-top: 16px;
      }
      .mobile-nav-download .btn {
        width: 100%;
      }
      .nav-toggle {
        display: inline-flex;
      }
      .desktop-download {
        display: none !important;
      }
      .hero-grid {
        grid-template-columns: 1fr;
        gap: 52px;
      }
      .hero-visual {
        max-width: 620px;
      }
      .guide-grid {
        grid-template-columns: 1fr;
        gap: 44px;
      }
      .faq-layout {
        grid-template-columns: 1fr;
        gap: 40px;
      }
      .faq-aside {
        position: static;
      }
      .support-cta-card {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 42px 34px;
      }
      .support-cta-actions {
        min-width: 0;
        max-width: 420px;
      }
    }
    @media (max-width: 767.98px) {
      :root {
        --space-section: 64px;
      }
      .topbar-inner {
        justify-content: center;
      }
      .topbar-inner a {
        display: none;
      }
      .page-hero {
        padding: 56px 0 64px;
      }
      .container {
        padding: 0 18px;
      }
      .text-strong,
      .brand-logo {
        gap: 9px;
      }
      .logo-mark {
        width: 36px;
        height: 36px;
        flex-basis: 36px;
      }
      .brand-name {
        font-size: 18px;
      }
      .brand-name small {
        display: none;
      }
      .hero-grid {
        gap: 40px;
      }
      .page-hero h1 {
        font-size: 33px;
      }
      .hero-actions {
        gap: 10px;
      }
      .hero-actions .btn {
        flex: 1 1 140px;
        padding-left: 16px;
        padding-right: 16px;
      }
      .hero-notes {
        gap: 8px 14px;
      }
      .hero-frame {
        border-radius: 18px;
      }
      .ribbon-status {
        left: 12px;
        top: 12px;
        font-size: 12px;
        padding: 6px 12px;
      }
      .mini-card {
        right: 12px;
        bottom: 12px;
        left: 12px;
        width: auto;
      }
      .section-head {
        flex-direction: column;
        align-items: flex-start;
        gap: 18px;
        margin-bottom: 32px;
      }
      .section-head-aside {
        max-width: 100%;
      }
      .service-grid {
        grid-template-columns: 1fr;
      }
      .service-card {
        padding: 20px;
        border-radius: 16px;
      }
      .service-card h3 {
        font-size: 18px;
      }
      .guide-figure img {
        aspect-ratio: 4 / 3.2;
      }
      .step-item {
        grid-template-columns: 42px 1fr;
        padding: 16px;
        border-radius: 14px;
      }
      .tip-panel {
        padding: 20px;
        flex-direction: column;
      }
      .support-cta-card {
        padding: 34px 24px;
        border-radius: 20px;
      }
      .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
        padding-bottom: 36px;
      }
      .footer-brand {
        grid-column: auto;
      }
      .footer-bottom {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
      }
    }
    @media (min-width: 576px) and (max-width: 767.98px) {
      .service-grid {
        grid-template-columns: 1fr 1fr;
      }
      .service-card {
        flex-direction: column;
        gap: 14px;
      }
    }
    @media (min-width: 992px) {
      .main-nav {
        margin-left: auto;
      }
      .nav-actions {
        margin-left: 10px;
      }
      .desktop-download {
        display: inline-flex;
      }
      .mobile-nav-download {
        display: none !important;
      }
    }
    @media (prefers-reduced-motion: reduce) {
      * {
        animation: none !important;
        transition: none !important;
      }
      html {
        scroll-behavior: auto;
      }
    }