/* roulang page: index */
:root {
  --primary: #0D3B2E;
  --primary-deep: #0A2B22;
  --primary-soft: #1C4C3C;
  --accent: #C8FF4A;
  --accent-bright: #D8FF70;
  --orange: #FF6B35;
  --bg-soft: #F3F4ED;
  --bg-card: #FFFFFF;
  --text: #16201B;
  --muted: #5C675F;
  --line: #DFE3D8;
  --danger: #E5484D;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --radius-xs: 6px;
  --pill: 999px;
  --shadow-card: 0 12px 30px rgba(6,35,28,0.16);
  --shadow-sm: 0 6px 16px rgba(6,35,28,0.08);
  --shadow-deep: 0 24px 60px rgba(6,35,28,0.28);
  --maxw: 1280px;
  --nav-h: 72px;
  --gap: 24px;
  --font-cn: "PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Helvetica Neue",Arial,sans-serif;
  --font-num: "Inter","Archivo Black",Arial,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-cn);
  background: var(--bg-card);
  color: var(--text);
  line-height: 1.75;
  font-size: 16px;
  min-height: 100vh;
}
img {
  display: block;
  max-width: 100%;
  border: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
ul, ol {
  list-style: none;
}
button, input {
  font-family: inherit;
  font-size: inherit;
  border: 0;
  background: none;
}
button {
  cursor: pointer;
}
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}
.section-pad {
  padding: 96px 0;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 34px;
  border-radius: var(--pill);
  background: var(--accent);
  color: var(--primary-deep);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: background 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
  gap: 8px;
}
.btn-primary:hover {
  background: var(--accent-bright);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(200,255,74,0.22);
}
.btn-primary:active {
  transform: scale(0.98);
}
.btn-primary:focus-visible {
  outline: 3px solid rgba(200,255,74,0.55);
  outline-offset: 2px;
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 32px;
  border-radius: var(--pill);
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.62);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.04em;
  backdrop-filter: blur(8px);
  transition: background 0.25s ease, border 0.25s ease, transform 0.2s ease;
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.2);
  border-color: #fff;
  transform: translateY(-2px);
}
.btn-ghost:focus-visible {
  outline: 3px solid rgba(255,255,255,0.5);
  outline-offset: 2px;
}
.btn-dark-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 32px;
  border-radius: var(--pill);
  background: var(--primary-deep);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  transition: background 0.25s ease, transform 0.2s ease;
}
.btn-dark-solid:hover {
  background: #123B2D;
  transform: translateY(-2px);
}
.btn-dark-solid:active {
  transform: scale(0.98);
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 30px;
  padding: 0 14px;
  border-radius: var(--pill);
  background: rgba(13,59,46,0.08);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}
.chip-solid {
  background: var(--primary);
  color: #fff;
}
.chip-accent {
  background: var(--accent);
  color: var(--primary-deep);
}
.chip-light {
  background: rgba(255,255,255,0.16);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
}
.chip-orange {
  background: rgba(255,107,53,0.12);
  color: var(--orange);
}
/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(10,32,25,0.48);
  border-bottom: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.site-header.scrolled {
  background: var(--primary-deep);
  border-bottom-color: rgba(255,255,255,0.08);
  box-shadow: 0 8px 30px rgba(6,35,28,0.24);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 20px;
}
.brand {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.02em;
  white-space: nowrap;
  line-height: 1.3;
}
.brand span {
  color: var(--accent);
}
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}
.main-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 18px;
  font-size: 15px;
  font-weight: 600;
  color: rgba(255,255,255,0.92);
  border-radius: var(--pill);
  position: relative;
  transition: color 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.main-nav a::after {
  content: "";
  display: block;
  position: absolute;
  left: 50%;
  bottom: 5px;
  width: 0;
  height: 3px;
  border-radius: 99px;
  background: var(--accent);
  transform: translateX(-50%);
  transition: width 0.24s ease;
}
.main-nav a:hover {
  color: #fff;
  background: rgba(255,255,255,0.1);
}
.main-nav a.active::after,
.main-nav a:hover::after {
  width: 24px;
}
.main-nav a:focus-visible {
  outline: 3px solid rgba(200,255,74,0.5);
  outline-offset: -3px;
}
.nav-tools {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-icon-btn {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--pill);
  color: #fff;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.16);
  transition: background 0.2s ease, border 0.2s ease, transform 0.2s ease;
}
.nav-icon-btn:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.45);
}
.nav-icon-btn:active {
  transform: scale(0.94);
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 26px;
  border-radius: var(--pill);
  background: var(--accent);
  color: var(--primary-deep);
  font-weight: 700;
  font-size: 15px;
  transition: background 0.2s ease, transform 0.2s ease;
}
.nav-cta:hover {
  background: var(--accent-bright);
  transform: translateY(-1px);
}
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 9px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
}
.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 99px;
  background: #fff;
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.search-pop {
  position: absolute;
  top: calc(var(--nav-h) + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  width: min(440px, 90vw);
  background: #fff;
  border-radius: var(--radius-md);
  padding: 12px;
  box-shadow: var(--shadow-deep);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
}
.search-pop.open {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.search-form {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}
.search-input {
  flex: 1;
  height: 48px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
  border: 1px solid var(--line);
  color: var(--text);
  transition: border 0.2s, box-shadow 0.2s;
}
.search-input::placeholder {
  color: #93A09B;
}
.search-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(200,255,74,0.3);
}
.search-submit {
  width: 54px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.search-submit:hover {
  background: var(--primary-soft);
}
/* Hero */
.hero {
  position: relative;
  background-color: var(--primary);
  color: #fff;
  min-height: 860px;
  padding: 190px 0 108px;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-1.webp');
  background-size: cover;
  background-position: center 30%;
  opacity: 0.42;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,32,25,0.45) 0%, rgba(10,32,25,0.78) 78%, var(--primary) 100%);
}
.hero-mesh {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.55fr);
  align-items: center;
  gap: 76px;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 38px;
  padding: 0 18px;
  border-radius: var(--pill);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.24);
  backdrop-filter: blur(10px);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.96);
}
.live-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(200,255,74,0.24);
}
.hero h1 {
  margin: 26px 0 0;
  font-size: clamp(44px, 6.4vw, 86px);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: 0.01em;
  color: #fff;
  text-shadow: 0 2px 20px rgba(10,32,25,0.35);
}
.hero-desc {
  margin: 28px 0 0;
  font-size: 17px;
  line-height: 1.9;
  color: rgba(255,255,255,0.86);
  max-width: 620px;
  font-weight: 400;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 40px;
}
.hero-stats {
  margin-top: 52px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 540px;
}
.hero-stats li {
  padding: 18px 22px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  backdrop-filter: blur(8px);
}
.hero-stats strong {
  display: block;
  font-family: var(--font-num);
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.2;
}
.hero-stats span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: rgba(255,255,255,0.7);
}
.hero-right {
  display: flex;
  justify-content: flex-end;
}
.hero-card {
  position: relative;
  width: 340px;
  aspect-ratio: 3 / 4;
  border-radius: 28px;
  overflow: hidden;
  background: var(--primary-soft);
  box-shadow: 0 40px 90px rgba(6,35,28,0.5);
  border: 1px solid rgba(255,255,255,0.22);
  transform: rotate(1.4deg);
  transition: transform 0.3s ease;
}
.hero-card:hover {
  transform: rotate(0deg) scale(1.01);
}
.hero-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,32,25,0) 40%, rgba(10,32,25,0.88) 100%);
  pointer-events: none;
}
.hero-card-top {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-card-score {
  position: absolute;
  right: 16px;
  top: 16px;
  z-index: 3;
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 900;
  color: #fff;
  background: rgba(13,59,46,0.36);
  border: 1px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  line-height: 1;
}
.hero-card-body {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 20px;
  z-index: 3;
}
.hero-card-body h3 {
  font-size: 19px;
  font-weight: 800;
  line-height: 1.45;
  color: #fff;
  margin-top: 12px;
}
.play-btn {
  position: absolute;
  z-index: 4;
  top: 42%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,0.98);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s, transform 0.25s, box-shadow 0.25s;
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}
.play-btn:hover {
  transform: translate(-50%, -50%) scale(1.1);
  background: var(--accent);
}
.play-btn svg {
  width: 20px;
  height: 20px;
  margin-left: 3px;
}
.scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.56);
  z-index: 3;
  font-size: 11px;
  letter-spacing: 0.18em;
}
.scroll-hint i {
  display: inline-block;
  width: 24px;
  height: 38px;
  border-radius: 99px;
  border: 2px solid rgba(255,255,255,0.5);
  position: relative;
}
.scroll-hint i::after {
  content: "";
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 8px;
  border-radius: 99px;
  background: var(--accent);
  animation: scrollHint 1.6s ease infinite;
}
@keyframes scrollHint {
  0% { opacity: 1; transform: translate(-50%, 0); }
  70% { opacity: 0; transform: translate(-50%, 10px); }
  100% { opacity: 0; transform: translate(-50%, 10px); }
}
/* Section header */
.section-head {
  margin-bottom: 44px;
}
.section-head .sec-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.sec-index {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--primary);
  background: var(--accent);
  padding: 5px 12px;
  border-radius: var(--radius-xs);
  line-height: 1.4;
}
.section-head h2 {
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-head h2::before {
  content: "";
  width: 24px;
  height: 4px;
  border-radius: 99px;
  background: var(--primary);
  flex: 0 0 auto;
}
.section-head p {
  margin-top: 12px;
  max-width: 720px;
  color: var(--muted);
  font-size: 16px;
}
.section-head .head-side {
  display: flex;
  align-items: center;
  gap: 14px;
}
.section-head .btn-text {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--primary);
  transition: color 0.2s;
}
.section-head .btn-text:hover {
  color: var(--orange);
}
/* 热门高光 */
.hot-spots {
  background: var(--primary-deep);
  color: #fff;
  padding: 104px 0 112px;
  position: relative;
  overflow: hidden;
}
.hot-spots .section-head h2 {
  color: #fff;
}
.hot-spots .section-head h2::before {
  background: var(--accent);
}
.hot-spots .section-head p {
  color: rgba(255,255,255,0.66);
}
.hot-spots .sec-index {
  background: var(--accent);
  color: var(--primary-deep);
}
.hot-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  gap: 32px;
}
.spot-main {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--primary-soft);
  min-height: 420px;
  box-shadow: var(--shadow-deep);
}
.spot-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  min-height: 420px;
}
.spot-main:hover img {
  transform: scale(1.035);
}
.spot-main::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,32,25,0.1) 44%, rgba(10,32,25,0.86) 100%);
  pointer-events: none;
}
.spot-main-body {
  position: absolute;
  left: 30px;
  right: 30px;
  bottom: 26px;
  z-index: 3;
  color: #fff;
}
.spot-main-body .chip {
  margin-bottom: 12px;
}
.spot-main-body h3 {
  font-size: 24px;
  line-height: 1.4;
  font-weight: 800;
}
.media-duration {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 3;
  background: rgba(10,32,25,0.72);
  color: #fff;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 99px;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.18);
}
.spot-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(255,255,255,0.96);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  transition: transform 0.25s ease, background 0.25s ease;
}
.spot-play:hover {
  transform: translate(-50%, -50%) scale(1.1);
  background: var(--accent);
}
.spot-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.spot-row {
  display: flex;
  gap: 16px;
  align-items: center;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: var(--radius-md);
  padding: 12px;
  transition: background 0.25s, transform 0.25s;
  min-height: 100px;
}
.spot-row:hover {
  background: rgba(255,255,255,0.14);
  transform: translateX(5px);
}
.spot-thumb {
  position: relative;
  width: 150px;
  height: 84px;
  border-radius: 12px;
  overflow: hidden;
  flex: 0 0 auto;
  background: var(--primary-soft);
}
.spot-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.spot-thumb .mini-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.94);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}
.spot-info {
  min-width: 0;
  flex: 1;
}
.spot-info .mini-cat {
  display: inline-flex;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary-deep);
  background: var(--accent);
  border-radius: 99px;
  padding: 2px 10px;
  margin-bottom: 8px;
}
.spot-info h3 {
  font-size: 15px;
  line-height: 1.5;
  font-weight: 700;
  color: #fff;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.spot-info time {
  display: block;
  margin-top: 4px;
  font-family: var(--font-num);
  font-size: 12px;
  color: rgba(255,255,255,0.55);
}
/* Latest news */
.latest-news {
  background: var(--bg-soft);
  padding: 104px 0;
}
.news-wrap {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 40px;
}
.news-feature {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--primary-soft);
  color: #fff;
  display: block;
  position: relative;
  min-height: 500px;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.news-feature:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px rgba(6,35,28,0.24);
}
.news-feature img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news-feature::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,32,25,0.12) 30%, rgba(10,32,25,0.9) 100%);
}
.news-feature-cnt {
  position: absolute;
  left: 26px;
  right: 26px;
  bottom: 26px;
  z-index: 3;
}
.news-feature-cnt h3 {
  font-size: 24px;
  font-weight: 800;
  line-height: 1.4;
  margin-top: 16px;
}
.news-feature-cnt p {
  color: rgba(255,255,255,0.78);
  margin-top: 8px;
  font-size: 14px;
}
.news-list-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}
.news-list-title h3 {
  font-size: 19px;
  font-weight: 800;
}
.news-list-title span {
  color: var(--muted);
  font-size: 14px;
}
.news-grid-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.news-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border 0.25s, box-shadow 0.25s, transform 0.25s;
  min-height: 200px;
}
.news-item:hover {
  border-color: transparent;
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}
.news-item-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.news-time {
  font-family: var(--font-num);
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}
.news-item h3 {
  font-size: 17px;
  font-weight: 800;
  line-height: 1.55;
}
.news-item h3 a {
  transition: color 0.2s;
}
.news-item h3 a:hover {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.news-item p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: auto;
}
.news-empty {
  grid-column: 1 / -1;
  background: rgba(255,255,255,0.72);
  border-radius: var(--radius-md);
  min-height: 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px dashed var(--line);
  color: var(--muted);
}
.news-empty span {
  font-size: 26px;
  line-height: 1;
  opacity: 0.6;
}
.news-empty p {
  font-size: 15px;
}
/* Explore categories */
.explore-cats {
  background: #fff;
  padding: 104px 0;
  overflow: hidden;
}
.cat-scroll {
  display: flex;
  gap: 28px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 14px 2px 26px;
  margin: -14px -2px -26px;
}
.cat-scroll::-webkit-scrollbar {
  height: 6px;
}
.cat-scroll::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 99px;
}
.cat-card {
  position: relative;
  flex: 0 0 300px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  scroll-snap-align: start;
  display: block;
  background: var(--bg-soft);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.cat-card.tall {
  height: 430px;
}
.cat-card.mid {
  height: 370px;
  margin-top: 50px;
}
.cat-card.short {
  height: 310px;
  margin-top: 90px;
}
.cat-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card);
}
.cat-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.cat-card:hover img {
  transform: scale(1.04);
}
.cat-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,32,25,0.02) 48%, rgba(10,32,25,0.85) 100%);
}
.cat-card-cnt {
  position: absolute;
  z-index: 3;
  left: 22px;
  right: 22px;
  bottom: 22px;
  color: #fff;
}
.cat-card-cnt h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 8px;
  line-height: 1.4;
}
.cat-card-cnt p {
  font-size: 13px;
  color: rgba(255,255,255,0.78);
  line-height: 1.6;
}
.cat-card-cnt .arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
}
.cat-card .cat-num {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 3;
  font-family: var(--font-num);
  font-size: 12px;
  background: rgba(10,32,25,0.68);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  padding: 4px 12px;
  border-radius: 99px;
  backdrop-filter: blur(8px);
}
/* Pulse / heat */
.media-pulse {
  background: var(--bg-soft);
  padding: 104px 0;
}
.pulse-track {
  display: grid;
  grid-auto-flow: column;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  grid-auto-columns: minmax(270px, 1fr);
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 8px 2px 20px;
}
.pulse-item {
  scroll-snap-align: start;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 30px 26px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: box-shadow 0.25s, border-color 0.25s;
  min-height: 180px;
  display: flex;
  flex-direction: column;
}
.pulse-item:hover {
  border-color: rgba(13,59,46,0.2);
  box-shadow: var(--shadow-card);
}
.pulse-tag {
  display: inline-flex;
  align-self: flex-start;
  padding: 4px 12px;
  font-size: 12px;
  background: rgba(200,255,74,0.35);
  color: var(--primary-deep);
  border-radius: var(--pill);
  font-weight: 700;
}
.pulse-value {
  font-family: var(--font-num);
  font-size: 44px;
  font-weight: 900;
  line-height: 1.2;
  color: var(--primary);
  margin-top: 18px;
}
.pulse-note {
  margin-top: auto;
  color: var(--muted);
  font-size: 14px;
}
.pulse-source {
  position: absolute;
  right: 20px;
  bottom: 26px;
  font-size: 12px;
  color: rgba(13,59,46,0.34);
}
/* CTA */
.join-cta {
  background: var(--accent);
  padding: 96px 0;
  color: var(--primary-deep);
  position: relative;
  overflow: hidden;
}
.join-cta .cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 40px;
  position: relative;
  z-index: 2;
}
.join-cta h2 {
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 900;
  line-height: 1.3;
  margin-bottom: 14px;
}
.join-cta p {
  font-size: 16px;
  color: rgba(13,59,46,0.8);
  max-width: 640px;
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.cta-note {
  margin-top: 24px;
  font-size: 13px;
  color: rgba(13,59,46,0.6);
}
/* FAQ */
.faq-section {
  background: #fff;
  padding: 104px 0;
}
.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.5fr) minmax(0, 0.9fr);
  gap: 60px;
}
.faq-side p {
  margin-top: 8px;
  color: var(--muted);
}
.faq-items {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq-item {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: background 0.25s, border 0.25s;
}
.faq-item.open {
  background: #fff;
  border-color: rgba(13,59,46,0.35);
}
.faq-q {
  width: 100%;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 22px;
  text-align: left;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.5;
}
.faq-icon {
  position: relative;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}
.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  background: var(--primary);
  border-radius: 99px;
  transition: transform 0.25s ease;
}
.faq-icon::before {
  top: 9px;
  left: 2px;
  width: 16px;
  height: 2px;
}
.faq-icon::after {
  top: 2px;
  left: 9px;
  width: 2px;
  height: 16px;
}
.faq-item.open .faq-icon::after {
  transform: scaleY(0);
}
.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}
.faq-item.open .faq-a {
  grid-template-rows: 1fr;
}
.faq-a-inner {
  overflow: hidden;
  padding: 0 22px;
  color: var(--muted);
  line-height: 1.85;
}
.faq-item.open .faq-a-inner {
  padding-bottom: 20px;
}
/* Footer */
.site-footer {
  background: var(--primary-deep);
  color: rgba(255,255,255,0.7);
  padding-top: 80px;
  position: relative;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 0.9fr;
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
}
.footer-brand span {
  color: var(--accent);
}
.footer-desc {
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255,255,255,0.55);
  max-width: 320px;
}
.footer-col h4 {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 18px;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col a {
  color: rgba(255,255,255,0.66);
  font-size: 14px;
  transition: color 0.2s, padding-left 0.2s;
}
.footer-col a:hover {
  color: var(--accent);
  padding-left: 4px;
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 28px 0 34px;
  font-size: 13px;
  color: rgba(255,255,255,0.42);
}
.footer-bottom a {
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
}
.footer-bottom a:hover {
  color: var(--accent);
}
.to-top {
  position: fixed;
  right: 24px;
  bottom: 32px;
  z-index: 99;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--primary-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 28px rgba(6,35,28,0.3);
  transition: transform 0.2s, box-shadow 0.2s;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.to-top.show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 34px rgba(6,35,28,0.36);
}
/* Tablet */
@media (max-width: 1023px) {
  .nav-wrap {
    gap: 12px;
  }
  .main-nav {
    position: absolute;
    top: var(--nav-h);
    left: 0;
    width: 100%;
    background: var(--primary-deep);
    border-bottom: 1px solid rgba(255,255,255,0.12);
    padding: 12px 24px 26px;
    flex-direction: column;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.28s ease, opacity 0.28s ease, visibility 0.28s;
  }
  .main-nav.nav-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .main-nav a {
    width: 100%;
    justify-content: flex-start;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.05);
    height: 48px;
    padding: 0 16px;
  }
  .main-nav a::after {
    position: static;
    display: none;
  }
  .main-nav a.active {
    background: rgba(200,255,74,0.14);
    color: var(--accent);
  }
  .hamburger {
    display: flex;
  }
  .hero {
    min-height: auto;
    padding: 180px 0 70px;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 54px;
    padding-bottom: 40px;
  }
  .hero-right {
    justify-content: flex-start;
  }
  .hero-card {
    width: 280px;
    transform: none;
  }
  .scroll-hint {
    display: none;
  }
  .hot-layout {
    grid-template-columns: 1fr;
  }
  .spot-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .spot-row {
    min-height: 0;
  }
  .news-wrap {
    grid-template-columns: 1fr;
  }
  .news-feature {
    min-height: 360px;
  }
  .join-cta .cta-inner {
    grid-template-columns: 1fr;
  }
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}
@media (max-width: 767px) {
  :root {
    --nav-h: 60px;
  }
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
  .section-pad {
    padding: 70px 0;
  }
  .section-head {
    margin-bottom: 30px;
  }
  .section-head h2 {
    font-size: 26px;
    align-items: flex-start;
  }
  .brand {
    font-size: 18px;
  }
  .nav-cta {
    display: none;
  }
  .nav-icon-btn {
    width: 38px;
    height: 38px;
  }
  .hamburger {
    width: 38px;
    height: 38px;
  }
  .search-pop {
    left: 16px;
    right: 16px;
    transform: translateY(-8px);
    width: auto;
  }
  .search-pop.open {
    transform: translateY(0);
  }
  .hero {
    padding: 150px 0 56px;
  }
  .hero h1 {
    font-size: 42px;
  }
  .hero-desc {
    font-size: 16px;
  }
  .hero-actions {
    gap: 10px;
    margin-top: 28px;
  }
  .btn-primary,
  .btn-ghost {
    height: 48px;
    padding: 0 24px;
    font-size: 15px;
  }
  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    margin-top: 30px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: var(--radius-md);
    padding: 8px;
    gap: 6px;
  }
  .hero-stats li {
    background: transparent;
    border: 0;
    padding: 10px 8px;
  }
  .hero-stats strong {
    font-size: 20px;
  }
  .hero-stats span {
    font-size: 11px;
  }
  .hero-card {
    width: min(300px, 88vw);
    aspect-ratio: 3/4.1;
  }
  .hot-spots,
  .latest-news,
  .explore-cats,
  .media-pulse,
  .faq-section {
    padding: 76px 0;
  }
  .spot-main {
    min-height: 300px;
  }
  .spot-main img {
    min-height: 300px;
  }
  .spot-main-body h3 {
    font-size: 19px;
  }
  .spot-list {
    grid-template-columns: 1fr;
  }
  .spot-thumb {
    width: 130px;
    height: 80px;
  }
  .news-grid-list {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .news-item {
    padding: 18px;
    min-height: 0;
  }
  .news-item p {
    -webkit-line-clamp: 2;
  }
  .news-feature {
    min-height: 330px;
  }
  .news-feature-cnt h3 {
    font-size: 20px;
  }
  .cat-card.tall {
    height: 390px;
  }
  .cat-card.mid,
  .cat-card.short {
    height: 360px;
    margin-top: 0;
  }
  .cat-scroll {
    gap: 18px;
  }
  .cat-card {
    flex-basis: 245px;
  }
  .pulse-track {
    grid-auto-columns: 240px;
    gap: 12px;
  }
  .pulse-value {
    font-size: 34px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-bottom: 36px;
  }
  .footer-bottom {
    flex-direction: column-reverse;
    justify-content: flex-start;
    align-items: flex-start;
  }
  .to-top {
    right: 16px;
    bottom: 24px;
    width: 44px;
    height: 44px;
  }
}

/* roulang page: category1 */
:root {
            --primary-dark: #0D3B2E;
            --primary-deeper: #0A2B22;
            --accent-lime: #C8FF4A;
            --accent-orange: #FF6B35;
            --bg-light: #F3F4ED;
            --card-white: #FFFFFF;
            --border-mint: #DFE3D8;
            --text-dark: #16201B;
            --text-weak: #5C675F;
            --text-on-dark: #F0F5EC;
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-pill: 999px;
            --radius-tag: 6px;
            --shadow-card: 0 12px 30px rgba(6, 35, 28, 0.16);
            --shadow-soft: 0 6px 18px rgba(6, 35, 28, 0.08);
            --font-cn: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
            --max-width: 1280px;
            --space-section: clamp(60px, 8vw, 104px);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-cn);
            background-color: var(--bg-light);
            color: var(--text-dark);
            line-height: 1.7;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.25s ease;
        }

        ul,
        ol {
            list-style: none;
        }

        button,
        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding-left: clamp(20px, 4vw, 40px);
            padding-right: clamp(20px, 4vw, 40px);
        }

        .img-bg {
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }

        .section-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            color: var(--primary-dark);
            background-color: rgba(200, 255, 74, 0.15);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            margin-bottom: 18px;
            width: fit-content;
        }

        .section-badge::before {
            content: "";
            width: 24px;
            height: 4px;
            background: var(--accent-lime);
            border-radius: 2px;
            flex-shrink: 0;
        }

        .section-badge.light-badge {
            color: var(--accent-lime);
            background-color: rgba(200, 255, 74, 0.1);
        }

        .section-title {
            font-size: clamp(28px, 4vw, 44px);
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 12px;
            letter-spacing: -0.02em;
        }

        .section-subtitle {
            font-size: clamp(15px, 1.4vw, 17px);
            color: var(--text-weak);
            max-width: 640px;
            line-height: 1.8;
        }

        .section-header {
            margin-bottom: clamp(28px, 4vw, 48px);
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }

        /* ========= 导航 ========= */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            height: 72px;
            display: flex;
            align-items: center;
            background: rgba(10, 32, 25, 0.52);
            backdrop-filter: blur(18px) saturate(150%);
            -webkit-backdrop-filter: blur(18px) saturate(150%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.14);
            transition: background-color 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
        }

        .site-header.scrolled {
            background-color: var(--primary-deeper);
            border-bottom-color: rgba(255, 255, 255, 0.08);
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.18);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .logo {
            font-size: 24px;
            font-weight: 900;
            color: var(--text-on-dark);
            letter-spacing: -0.02em;
            line-height: 1.2;
            display: flex;
            align-items: center;
            white-space: nowrap;
        }

        .logo .logo-jade {
            color: var(--accent-lime);
        }

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

        .main-nav a {
            display: inline-block;
            padding: 10px 18px;
            color: rgba(240, 245, 236, 0.85);
            font-size: 15px;
            font-weight: 500;
            border-radius: var(--radius-pill);
            transition: all 0.25s ease;
            position: relative;
            line-height: 1.4;
        }

        .main-nav a:hover {
            color: var(--accent-lime);
            background-color: rgba(200, 255, 74, 0.06);
        }

        .main-nav a.active {
            color: var(--accent-lime);
            font-weight: 600;
        }

        .main-nav a.active::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 4px;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 2px;
            background: var(--accent-lime);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .search-toggle {
            width: 44px;
            height: 44px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-pill);
            color: var(--text-on-dark);
            cursor: pointer;
            transition: background-color 0.25s ease, color 0.25s ease;
        }

        .search-toggle:hover {
            background-color: rgba(255, 255, 255, 0.08);
            color: var(--accent-lime);
        }

        .btn-primary-nav {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--accent-lime);
            color: var(--primary-deeper);
            font-size: 14px;
            font-weight: 700;
            padding: 10px 24px;
            border-radius: var(--radius-pill);
            transition: transform 0.2s ease, box-shadow 0.25s ease, background-color 0.25s ease;
            cursor: pointer;
            white-space: nowrap;
            line-height: 1.4;
            min-height: 44px;
        }

        .btn-primary-nav:hover {
            background-color: #d6ff6b;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(200, 255, 74, 0.35);
        }

        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            border-radius: 10px;
            cursor: pointer;
        }

        .nav-toggle span {
            width: 22px;
            height: 2px;
            background: var(--text-on-dark);
            border-radius: 2px;
            transition: transform 0.3s ease, opacity 0.3s ease;
        }

        /* ========= Hero 首屏 ========= */
        .page-hero {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-deeper) 100%);
            min-height: 420px;
            padding: 168px 0 72px;
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: radial-gradient(circle at 30% 40%, rgba(200, 255, 74, 0.08) 0%, transparent 30%),
                linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
            background-size: 100% 100%, 44px 44px, 44px 44px;
            pointer-events: none;
        }

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

        .page-hero-content {
            max-width: 780px;
        }

        .hero-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 24px;
            font-size: 13px;
            color: rgba(240, 245, 236, 0.55);
            letter-spacing: 0.03em;
        }

        .hero-breadcrumb a {
            color: rgba(240, 245, 236, 0.75);
            transition: color 0.25s ease;
        }

        .hero-breadcrumb a:hover {
            color: var(--accent-lime);
        }

        .hero-breadcrumb .divider {
            color: rgba(240, 245, 236, 0.35);
            margin: 0 2px;
        }

        .hero-breadcrumb .current {
            color: var(--accent-lime);
        }

        .page-hero h1 {
            font-size: clamp(40px, 6vw, 72px);
            font-weight: 900;
            color: var(--text-on-dark);
            line-height: 1.05;
            margin-bottom: 18px;
            letter-spacing: -0.02em;
        }

        .page-hero h1 .highlight {
            color: var(--accent-lime);
            position: relative;
            display: inline-block;
        }

        .page-hero .lead {
            color: rgba(240, 245, 236, 0.75);
            font-size: clamp(16px, 1.5vw, 19px);
            line-height: 1.8;
            max-width: 620px;
            margin-bottom: 36px;
        }

        .hero-number-decor {
            position: absolute;
            right: -30px;
            bottom: -46px;
            font-size: 270px;
            font-weight: 900;
            line-height: 1;
            color: rgba(200, 255, 74, 0.08);
            letter-spacing: -0.08em;
            pointer-events: none;
            user-select: none;
            font-family: "Archivo Black", "Impact", "Arial Black", sans-serif;
        }

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }

        .btn-fill-lime {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--accent-lime);
            color: var(--primary-deeper);
            font-size: 15px;
            font-weight: 700;
            padding: 14px 32px;
            border-radius: var(--radius-pill);
            transition: all 0.25s ease;
            cursor: pointer;
            min-height: 48px;
            line-height: 1.4;
            border: 2px solid var(--accent-lime);
        }

        .btn-fill-lime:hover {
            background-color: #d8ff6b;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(200, 255, 74, 0.3);
        }

        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-on-dark);
            font-size: 15px;
            font-weight: 500;
            padding: 14px 32px;
            border-radius: var(--radius-pill);
            transition: all 0.25s ease;
            cursor: pointer;
            min-height: 48px;
            line-height: 1.4;
            border: 1.5px solid rgba(255, 255, 255, 0.4);
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: var(--accent-lime);
            color: var(--accent-lime);
        }

        /* ========= 数据简报条 ========= */
        .stats-strip {
            background-color: var(--card-white);
            box-shadow: var(--shadow-card);
            border-radius: var(--radius-lg);
            margin-top: -46px;
            margin-bottom: 0;
            position: relative;
            z-index: 5;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            padding: 28px 16px;
            gap: 8px;
        }

        .stat-item {
            text-align: center;
            padding: 20px 12px;
            border-right: 1px solid var(--border-mint);
            transition: background-color 0.25s ease;
        }

        .stat-item:last-child {
            border-right: none;
        }

        .stat-item .stat-num {
            font-size: clamp(32px, 3.6vw, 48px);
            font-weight: 900;
            color: var(--primary-dark);
            line-height: 1.2;
            font-family: "Inter", "Archivo Black", "Arial Black", sans-serif;
        }

        .stat-item .stat-num small {
            font-size: 18px;
            color: var(--accent-orange);
            font-weight: 700;
        }

        .stat-item .stat-label {
            font-size: 14px;
            color: var(--text-weak);
            margin-top: 8px;
            font-weight: 500;
        }

        /* ========= 赛事时间表 ========= */
        .schedule-section {
            padding: clamp(72px, 8vw, 110px) 0;
            background-color: var(--bg-light);
            position: relative;
        }

        .section-row {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 40px;
        }

        .text-group {
            max-width: 600px;
        }

        .schedule-list {
            overflow: hidden;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-soft);
            background: var(--card-white);
        }

        .schedule-item {
            display: grid;
            grid-template-columns: 72px 1fr auto auto;
            align-items: center;
            gap: 18px;
            padding: 22px 28px;
            border-bottom: 1px solid var(--border-mint);
            transition: background-color 0.3s ease;
        }

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

        .schedule-item:hover {
            background-color: #fafbf7;
        }

        .schedule-date {
            display: flex;
            flex-direction: column;
            align-items: center;
            background: var(--primary-dark);
            color: var(--accent-lime);
            border-radius: var(--radius-tag);
            padding: 10px 0;
            line-height: 1.2;
        }

        .schedule-date .day {
            font-size: 22px;
            font-weight: 900;
            font-family: "Inter", sans-serif;
        }

        .schedule-date .month {
            font-size: 12px;
            font-weight: 600;
            text-transform: uppercase;
        }

        .schedule-match {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .match-teams {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-dark);
        }

        .match-venue {
            font-size: 13px;
            color: var(--text-weak);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .schedule-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            background: rgba(200, 255, 74, 0.22);
            color: var(--primary-dark);
            font-size: 12px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            white-space: nowrap;
        }

        .schedule-tag.group-phase {
            background: rgba(255, 107, 53, 0.14);
            color: #b24516;
        }

        .schedule-tag.live-tag {
            background: rgba(255, 107, 53, 0.35);
            color: #a83a0b;
        }

        .schedule-tag.live-tag::before {
            content: "";
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-orange);
            animation: pulse 1.6s infinite;
        }

        @keyframes pulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.3;
            }
        }

        /* ========= 专题入口卡片 ========= */
        .featured-section {
            padding: clamp(72px, 7vw, 90px) 0;
            background: var(--card-white);
        }

        .featured-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr 1fr;
            gap: 20px;
        }

        .featured-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            min-height: 300px;
            display: flex;
            align-items: flex-end;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .featured-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card);
        }

        .featured-card .cover-img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            z-index: 0;
        }

        .featured-card .cover-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(12, 40, 31, 0.92) 0%, rgba(12, 40, 31, 0.35) 60%, transparent 100%);
            z-index: 1;
        }

        .featured-card-body {
            position: relative;
            z-index: 2;
            padding: 26px 22px;
            color: var(--text-on-dark);
            width: 100%;
        }

        .featured-card-body .featured-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.05em;
            color: var(--primary-deeper);
            background: var(--accent-lime);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 14px;
        }

        .featured-card-body h3 {
            font-size: 22px;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 8px;
        }

        .featured-card-body p {
            font-size: 14px;
            color: rgba(240, 245, 236, 0.72);
            line-height: 1.6;
            margin-bottom: 14px;
        }

        .featured-card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent-lime);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .featured-card-link:hover {
            gap: 9px;
        }

        /* ========= 场馆服务 ========= */
        .venue-service-section {
            padding: clamp(72px, 8vw, 96px) 0;
            background: var(--bg-light);
        }

        .service-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 40px;
        }

        .service-card-item {
            background: var(--card-white);
            border-radius: var(--radius-md);
            padding: 34px 28px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: 1px solid var(--border-mint);
        }

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

        .service-card-item .service-icon {
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 12px;
            background: rgba(200, 255, 74, 0.2);
            color: var(--primary-dark);
            margin-bottom: 20px;
        }

        .service-card-item h3 {
            font-size: 19px;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text-dark);
        }

        .service-card-item p {
            font-size: 14px;
            color: var(--text-weak);
            line-height: 1.75;
            margin-bottom: 16px;
        }

        .service-list-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .service-tag-item {
            font-size: 12px;
            font-weight: 600;
            color: var(--primary-dark);
            background-color: var(--bg-light);
            padding: 4px 12px;
            border-radius: var(--radius-pill);
        }

        /* ========= 场馆大图区 ========= */
        .venue-showcase {
            padding: clamp(72px, 8vw, 100px) 0;
            background: var(--primary-dark);
            position: relative;
            overflow: hidden;
        }

        .venue-showcase::after {
            content: "";
            position: absolute;
            inset: 0;
            background-image: radial-gradient(circle at 80% 20%, rgba(200, 255, 74, 0.12) 0%, transparent 40%);
            pointer-events: none;
        }

        .venue-showcase .container {
            position: relative;
            z-index: 3;
        }

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

        .showcase-left h2 {
            font-size: clamp(30px, 3.6vw, 46px);
            font-weight: 800;
            color: var(--text-on-dark);
            line-height: 1.2;
            margin-bottom: 22px;
            letter-spacing: -0.02em;
        }

        .showcase-left h2 .lime-text {
            color: var(--accent-lime);
        }

        .showcase-left p {
            color: rgba(240, 245, 236, 0.7);
            font-size: 16px;
            line-height: 1.8;
            margin-bottom: 30px;
            max-width: 480px;
        }

        .venue-points {
            display: flex;
            flex-direction: column;
            gap: 16px;
            margin-bottom: 34px;
        }

        .venue-point {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            color: var(--text-on-dark);
            font-size: 14px;
        }

        .venue-point .point-dot {
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: rgba(200, 255, 74, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            margin-top: 3px;
        }

        .venue-point .point-dot::before {
            content: "✓";
            font-size: 11px;
            color: var(--accent-lime);
            font-weight: 900;
        }

        .showcase-right .img-wrap {
            border-radius: 24px;
            overflow: hidden;
            position: relative;
            min-height: 420px;
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
        }

        .img-wrap img {
            width: 100%;
            height: 100%;
            min-height: 420px;
            object-fit: cover;
        }

        .showcase-float-tag {
            position: absolute;
            bottom: 18px;
            left: 18px;
            background: rgba(11, 42, 33, 0.85);
            backdrop-filter: blur(10px);
            border-radius: var(--radius-md);
            padding: 14px 20px;
            color: var(--text-on-dark);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .showcase-float-tag strong {
            font-size: 16px;
            color: var(--accent-lime);
            display: block;
        }

        .showcase-float-tag span {
            font-size: 12px;
            color: rgba(240, 245, 236, 0.6);
        }

        /* ========= 常见问题 ========= */
        .faq-section {
            padding: clamp(60px, 7vw, 88px) 0;
            background: var(--bg-light);
        }

        .faq-layout {
            display: grid;
            grid-template-columns: 0.85fr 1.15fr;
            gap: 52px;
            margin-top: 20px;
        }

        .faq-heading .section-title {
            margin-bottom: 16px;
        }

        .faq-heading .section-subtitle {
            margin-bottom: 24px;
        }

        .faq-guide-box {
            background: var(--card-white);
            border-radius: var(--radius-md);
            padding: 24px;
            border: 1px solid var(--border-mint);
            display: flex;
            gap: 18px;
        }

        .faq-guide-icon {
            flex-shrink: 0;
            width: 46px;
            height: 46px;
            border-radius: 12px;
            background: rgba(200, 255, 74, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
        }

        .faq-guide-content h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .faq-guide-content p {
            font-size: 14px;
            color: var(--text-weak);
            line-height: 1.7;
        }

        .faq-accordion .faq-item {
            background: var(--card-white);
            border-radius: var(--radius-md);
            margin-bottom: 14px;
            border: 1px solid var(--border-mint);
            transition: border-color 0.3s ease, box-shadow 0.3s ease;
        }

        .faq-item:hover {
            border-color: rgba(200, 255, 74, 0.5);
        }

        .faq-item.open {
            border-color: var(--accent-lime);
            box-shadow: var(--shadow-soft);
        }

        .faq-question-btn {
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 18px 24px;
            min-height: 58px;
            text-align: left;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-dark);
            cursor: pointer;
        }

        .faq-icon {
            width: 24px;
            height: 24px;
            position: relative;
            flex-shrink: 0;
            margin-left: 16px;
        }

        .faq-icon::before,
        .faq-icon::after {
            content: "";
            position: absolute;
            background: var(--primary-dark);
            border-radius: 1px;
            transition: transform 0.3s ease, opacity 0.3s ease;
            top: 50%;
            left: 50%;
        }

        .faq-icon::before {
            width: 14px;
            height: 2px;
            transform: translate(-50%, -50%);
        }

        .faq-icon::after {
            width: 2px;
            height: 14px;
            transform: translate(-50%, -50%);
        }

        .faq-item.open .faq-icon::after {
            transform: translate(-50%, -50%) scaleY(0);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
            color: var(--text-weak);
            font-size: 15px;
            line-height: 1.75;
        }

        .faq-item.open .faq-answer {
            max-height: 260px;
        }

        .faq-answer-inner {
            padding: 0 24px 22px;
            border-top: 1px dashed var(--border-mint);
            padding-top: 16px;
        }

        /* ========= CTA 区域 ========= */
        .cta-section {
            padding: clamp(60px, 7vw, 84px) 0;
            background: var(--accent-lime);
            position: relative;
            overflow: hidden;
        }

        .cta-section::after {
            content: "PLAY";
            position: absolute;
            right: -26px;
            bottom: -72px;
            font-size: 240px;
            font-weight: 900;
            line-height: 1;
            color: rgba(13, 59, 46, 0.05);
            letter-spacing: -0.03em;
            pointer-events: none;
            font-family: "Archivo Black", "Impact", sans-serif;
            transform: rotate(-6deg);
        }

        .cta-inner {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 720px;
            margin: 0 auto;
        }

        .cta-section h2 {
            font-size: clamp(30px, 4vw, 46px);
            font-weight: 900;
            color: var(--primary-deeper);
            line-height: 1.2;
            margin-bottom: 12px;
            letter-spacing: -0.02em;
        }

        .cta-section p {
            font-size: 17px;
            color: rgba(13, 59, 46, 0.8);
            line-height: 1.8;
            margin-bottom: 28px;
        }

        .btn-cta-dark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--primary-deeper);
            color: var(--text-on-dark);
            font-size: 16px;
            font-weight: 700;
            padding: 16px 48px;
            border-radius: var(--radius-pill);
            transition: all 0.3s ease;
            min-height: 52px;
            cursor: pointer;
            line-height: 1.4;
        }

        .btn-cta-dark:hover {
            background: var(--primary-dark);
            color: var(--accent-lime);
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(13, 59, 46, 0.3);
        }

        .cta-contact-row {
            margin-top: 20px;
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 16px;
            font-size: 14px;
            color: rgba(13, 59, 46, 0.65);
            flex-wrap: wrap;
        }

        .cta-contact-row a {
            font-weight: 600;
            text-decoration: underline;
            text-underline-offset: 3px;
            transition: opacity 0.25s ease;
        }

        .cta-contact-row a:hover {
            opacity: 0.7;
        }

        /* ========= 页脚 ========= */
        .site-footer {
            background-color: var(--primary-deeper);
            padding: 72px 0 28px;
            color: rgba(240, 245, 236, 0.75);
            border-top: 1px solid rgba(255, 255, 255, 0.04);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 42px;
            padding-bottom: 46px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            margin-bottom: 28px;
        }

        .footer-brand {
            font-size: 26px;
            font-weight: 900;
            color: var(--text-on-dark);
            margin-bottom: 14px;
            letter-spacing: -0.02em;
        }

        .footer-brand span {
            color: var(--accent-lime);
        }

        .footer-desc {
            font-size: 14px;
            line-height: 1.75;
            color: rgba(240, 245, 236, 0.6);
            max-width: 280px;
            margin-bottom: 18px;
        }

        .footer-col h4 {
            color: rgba(240, 245, 236, 0.4);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 14px;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .footer-col a {
            font-size: 14px;
            color: rgba(240, 245, 236, 0.62);
            transition: color 0.25s ease;
            padding: 4px 0;
            display: inline-block;
        }

        .footer-col a:hover {
            color: var(--accent-lime);
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 13px;
            color: rgba(240, 245, 236, 0.35);
        }

        .footer-bottom p {
            margin: 0;
        }

        .footer-bottom a {
            color: rgba(240, 245, 236, 0.5);
        }

        .footer-bottom a:hover {
            color: var(--accent-lime);
        }

        .back-to-top {
            position: fixed;
            z-index: 980;
            right: 28px;
            bottom: 32px;
            width: 48px;
            height: 48px;
            background: var(--primary-dark);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow-card);
            transition: transform 0.3s ease, background-color 0.3s ease;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transform: translateY(16px);
            color: var(--accent-lime);
        }

        .back-to-top.visible {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .back-to-top:hover {
            background: var(--primary-deeper);
            transform: translateY(-4px);
        }

        /* ========= 横向滚动 ========= */
        .horizontal-scroll {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            padding-bottom: 12px;
            scrollbar-width: thin;
            scrollbar-color: var(--border-mint) transparent;
        }

        .horizontal-scroll::-webkit-scrollbar {
            height: 5px;
        }

        .horizontal-scroll::-webkit-scrollbar-track {
            background: transparent;
        }

        .horizontal-scroll::-webkit-scrollbar-thumb {
            background: var(--border-mint);
            border-radius: var(--radius-pill);
        }

        .scroll-card {
            scroll-snap-align: center;
        }

        /* ========= 响应式 ========= */
        @media screen and (max-width: 1023px) {
            .site-header {
                height: 64px;
            }

            .nav-toggle {
                display: flex;
            }

            .main-nav {
                position: fixed;
                top: 0;
                right: -100%;
                width: min(360px, 85vw);
                height: 100vh;
                background: var(--primary-deeper);
                padding: 110px 28px 30px;
                transition: right 0.35s ease;
                z-index: 990;
                overflow-y: auto;
                visibility: hidden;
            }

            .main-nav.open {
                right: 0;
                visibility: visible;
            }

            .main-nav ul {
                flex-direction: column;
                align-items: flex-start;
                gap: 0;
            }

            .main-nav a {
                display: block;
                width: 100%;
                font-size: 17px;
                font-weight: 600;
                padding: 16px 8px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
                color: rgba(240, 245, 236, 0.85);
                border-radius: 0;
            }

            .main-nav a:hover {
                background: none;
                color: var(--accent-lime);
            }

            .main-nav a.active::after {
                left: 8px;
                top: 50%;
                bottom: auto;
                transform: translateY(-50%);
                width: 4px;
                height: 20px;
                border-radius: 2px;
            }

            .btn-primary-nav {
                padding: 10px 20px;
                font-size: 14px;
            }

            .page-hero {
                min-height: 340px;
                padding-top: 128px;
            }

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

            .stat-item:nth-child(2) {
                border-right: none;
            }

            .stat-item:nth-child(1),
            .stat-item:nth-child(2) {
                border-bottom: 1px solid var(--border-mint);
            }

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

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

            .venue-showcase {
                padding: 64px 0;
            }

            .showcase-inner {
                grid-template-columns: 1fr;
                gap: 36px;
            }

            .showcase-right .img-wrap {
                min-height: 320px;
            }

            .faq-layout {
                grid-template-columns: 1fr;
                gap: 30px;
            }

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

        @media screen and (max-width: 767px) {
            .site-header {
                height: 60px;
            }

            .logo {
                font-size: 20px;
            }

            .btn-primary-nav {
                display: none;
            }

            .search-toggle {
                width: 40px;
                height: 40px;
            }

            .page-hero {
                min-height: 360px;
                padding-top: 112px;
                padding-bottom: 48px;
            }

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

            .page-hero h1 {
                font-size: clamp(32px, 9vw, 44px);
            }

            .page-hero .lead {
                font-size: 15px;
                line-height: 1.75;
            }

            .hero-cta-group {
                flex-direction: column;
            }

            .btn-fill-lime,
            .btn-outline-light {
                width: 100%;
            }

            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 0;
            }

            .stat-item {
                padding: 14px 8px;
            }

            .stat-item:nth-child(2n) {
                border-right: none;
            }

            .stat-item .stat-num {
                font-size: 28px;
            }

            .schedule-item {
                grid-template-columns: 56px 1fr;
                gap: 12px;
                padding: 18px 16px;
            }

            .schedule-item .schedule-tag {
                display: none;
            }

            .schedule-arrow {
                display: none;
            }

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

            .featured-card {
                min-height: 240px;
            }

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

            .service-card-item {
                padding: 24px 20px;
            }

            .showcase-inner {
                gap: 28px;
            }

            .showcase-right .img-wrap {
                min-height: 220px;
            }

            .venue-point {
                font-size: 13px;
            }

            .faq-question-btn {
                padding: 16px 18px;
                font-size: 14px;
            }

            .faq-answer-inner {
                padding: 12px 18px 20px;
            }

            .cta-section p {
                font-size: 15px;
            }

            .btn-cta-dark {
                width: 100%;
                padding: 16px 28px;
            }

            .cta-contact-row {
                flex-direction: column;
                gap: 8px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 26px;
            }

            .footer-brand-col {
                order: -1;
                margin-bottom: 10px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                text-align: center;
                justify-content: center;
            }

            .footer-bottom p {
                width: 100%;
                font-size: 12px;
            }

            .back-to-top {
                width: 42px;
                height: 42px;
                right: 16px;
                bottom: calc(16px + env(safe-area-inset-bottom));
            }
        }

        @media screen and (max-width: 520px) {
            .schedule-item {
                grid-template-columns: 48px 1fr;
            }

            .schedule-date .day {
                font-size: 18px;
            }

            .schedule-date .month {
                font-size: 10px;
            }

            .match-teams {
                font-size: 14px;
            }

            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* ========= 图片占位保护 ========= */
        .featured-card .cover-img,
        .showcase-right .img-wrap img,
        .schedule-img-placeholder,
        .lazy-image {
            background-color: #dbe2d4;
            position: relative;
        }

        /* ========= 核心故事时间线区(增加分类页深度) ========= */
        .timeline-section {
            padding: clamp(60px, 7vw, 80px) 0;
            background: var(--card-white);
        }

        .timeline-wrap {
            display: flex;
            gap: 18px;
            overflow-x: auto;
            padding-bottom: 20px;
        }

        .timeline-card {
            scroll-snap-align: start;
            flex: 0 0 calc(33.333% - 18px);
            min-width: 280px;
            border-radius: var(--radius-md);
            background: var(--bg-light);
            border: 1px solid var(--border-mint);
            padding: 28px 24px;
            position: relative;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
        }

        .timeline-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
            border-color: rgba(200, 255, 74, 0.6);
        }

        .timeline-card::before {
            content: attr(data-index);
            position: absolute;
            top: -14px;
            right: 10px;
            font-size: 64px;
            font-weight: 900;
            color: rgba(13, 59, 46, 0.06);
            letter-spacing: -0.06em;
            font-family: "Archivo Black", "Inter", sans-serif;
            line-height: 1.2;
        }

        .timeline-card .tl-date {
            display: inline-block;
            background: var(--primary-dark);
            color: var(--accent-lime);
            font-size: 12px;
            font-weight: 700;
            padding: 5px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 14px;
        }

        .timeline-card h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .timeline-card p {
            font-size: 14px;
            color: var(--text-weak);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .timeline-card .tl-footer {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary-dark);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        /* ========= 场馆列表提示区 ========= */
        .venue-tip-row {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            background: rgba(200, 255, 74, 0.1);
            border: 1px solid rgba(200, 255, 74, 0.24);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            margin-top: 32px;
            font-size: 14px;
        }

        .venue-tip-row .label {
            color: var(--primary-dark);
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .venue-tip-row .tip-desc {
            color: var(--text-weak);
        }

        @media screen and (max-width: 767px) {
            .timeline-card {
                flex: 0 0 82%;
            }

            .venue-tip-row {
                flex-direction: column;
                align-items: flex-start;
            }
        }

/* roulang page: article */
:root{
  --primary:#0A2B22;
  --primary-deep:#071D16;
  --primary-soft:#0D3B2E;
  --lime:#C8FF4A;
  --lime-bright:#D9FF6B;
  --orange:#FF6B35;
  --cream:#F3F4ED;
  --surface:#FFFFFF;
  --line:#DFE3D8;
  --text:#16201B;
  --muted:#5C675F;
  --radius-lg:24px;
  --radius-card:16px;
  --radius-pill:999px;
  --shadow-card:0 12px 24px rgba(6,35,28,.08), 0 2px 6px rgba(6,35,28,.06);
  --shadow-hover:0 16px 34px rgba(6,35,28,.16);
  --container:1280px;
  --font-cn:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,-apple-system,sans-serif;
  --font-num:Inter,"Arial Black",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:var(--font-cn);background:var(--cream);color:var(--text);line-height:1.75;min-height:100vh;overflow-x:hidden}
ul,ol{list-style:none}
a{color:inherit;text-decoration:none;transition:color .2s ease}
img{max-width:100%;height:auto;display:block;border:0}
button,input,textarea{font-family:inherit;font-size:inherit;line-height:inherit;color:inherit}
input::placeholder{color:#9AA59E}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px}
.container{width:min(var(--container),100% - 40px);margin-inline:auto}
h1,h2,h3,h4{line-height:1.25;font-weight:800;color:var(--text)}
.section-kicker{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:12px;
  font-size:13px;font-weight:800;letter-spacing:1.5px;color:var(--primary-soft);text-transform:none;
}
.section-kicker::before{content:"";width:24px;height:3px;background:var(--lime);border-radius:4px}
.btn-pill{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;height:48px;
  padding:0 24px;border-radius:var(--radius-pill);font-size:15px;font-weight:800;
  border:1px solid transparent;cursor:pointer;transition:transform .18s ease,filter .18s ease,
  background-color .18s ease,border-color .18s ease,color .18s ease;white-space:nowrap;
}
.btn-solid{background:var(--lime);color:var(--primary);box-shadow:0 10px 22px rgba(200,255,74,.24)}
.btn-solid:hover{background:var(--lime-bright);transform:translateY(-2px)}
.btn-solid:active{transform:scale(.98)}
.btn-glass{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.36);backdrop-filter:blur(8px)}
.btn-glass:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.6)}
.btn-dark{background:var(--primary);color:#fff}
.btn-dark:hover{background:var(--primary-soft)}
.site-header{
  position:fixed;top:0;left:0;width:100%;z-index:1000;height:72px;
  background:rgba(10,32,25,.42);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  backdrop-filter:blur(18px) saturate(150%);
  border-bottom:1px solid rgba(255,255,255,.14);
  transition:background-color .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.site-header.is-scrolled{
  background:rgba(10,43,34,.96);
  border-bottom-color:rgba(255,255,255,.08);
  box-shadow:0 10px 32px rgba(3,22,16,.2);
}
.nav-container{position:relative;display:flex;align-items:center;gap:24px;height:72px}
.brand-logo{
  font-size:22px;font-weight:900;letter-spacing:.5px;color:#fff;
  display:inline-flex;align-items:baseline;gap:2px;white-space:nowrap;line-height:60px;
}
.brand-logo span{color:var(--lime)}
.main-nav{margin-left:4px}
.main-nav ul{display:flex;align-items:center;gap:2px}
.main-nav li a{
  position:relative;display:block;padding:10px 12px;color:rgba(255,255,255,.86);
  font-size:15px;font-weight:600;border-radius:8px;
}
.main-nav li a:hover{color:#fff}
.main-nav li a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--lime);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .25s ease;
}
.main-nav li a:hover::after{transform:scaleX(1)}
.main-nav li a.active{color:#fff}
.main-nav li a.active::after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.header-cta{
  height:42px;padding:0 20px;border-radius:var(--radius-pill);
  background:var(--lime);color:var(--primary);display:inline-flex;align-items:center;
  font-size:14px;font-weight:800;border:1px solid var(--lime);transition:transform .2s ease,filter .2s ease;
}
.header-cta:hover{background:var(--lime-bright);transform:translateY(-1px)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid rgba(255,255,255,.24);
  background:rgba(255,255,255,.06);cursor:pointer;align-items:center;justify-content:center;color:#fff;
}
.nav-toggle:hover{background:rgba(255,255,255,.15)}
.article-hero{
  position:relative;min-height:480px;padding:162px 0 116px;overflow:hidden;
  background:#0A2B22;background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;
}
.article-hero::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(115deg,rgba(6,30,23,.92) 0%,rgba(8,37,28,.78) 44%,rgba(13,59,46,.38) 72%,rgba(10,43,34,.7) 100%);
}
.article-hero::after{
  content:"";position:absolute;inset:0;z-index:0;opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:56px 56px;
}
.article-hero .hero-inner{position:relative;z-index:3;color:#fff}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:4px;
  color:rgba(255,255,255,.68);font-size:13px;margin-bottom:22px;
}
.breadcrumb a{color:rgba(255,255,255,.72);padding:4px 2px}
.breadcrumb a:hover{color:var(--lime)}
.breadcrumb .sep{color:rgba(255,255,255,.38);margin:0 4px}
.breadcrumb .current{color:#fff;font-weight:700;max-width:360px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hero-tag-row{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:16px}
.channel-chip{
  display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 14px;border-radius:var(--radius-pill);
  background:rgba(200,255,74,.14);border:1px solid rgba(200,255,74,.46);color:var(--lime);
  font-size:13px;font-weight:800;letter-spacing:.3px;
}
.live-flag{display:inline-flex;align-items:center;gap:7px;height:28px;padding:0 10px;border-radius:var(--radius-pill);
  background:rgba(255,107,53,.13);border:1px solid var(--orange);color:#fff;font-size:12.5px;font-weight:700;
}
.live-flag .pulse{width:7px;height:7px;border-radius:50%;background:var(--orange);animation:pulse 1.4s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(255,107,53,.6)}50%{box-shadow:0 0 0 6px rgba(255,107,53,0)}}
.article-hero h1{
  max-width:1040px;color:#fff;font-weight:900;
  font-size:clamp(34px,5vw,58px);line-height:1.18;letter-spacing:.5px;
}
.hero-abstract{
  max-width:760px;margin:20px 0 0;color:rgba(255,255,255,.74);
  font-size:15px;line-height:1.8;
}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:22px;color:rgba(255,255,255,.72);font-size:14px}
.post-meta .meta-dot{width:3px;height:3px;border-radius:50%;background:var(--lime);margin:0 2px}
.post-meta strong{color:#fff;font-weight:600}
.post-meta .meta-author{color:var(--lime)}
.post-main{padding-bottom:64px;position:relative;z-index:5}
.post-wrap{margin-top:-48px}
.post-grid{
  display:grid;grid-template-columns:minmax(0,1fr) 332px;column-gap:24px;
  justify-content:center;align-items:start;
}
.post-card{
  background:var(--surface);border-radius:var(--radius-lg);border:1px solid rgba(223,227,216,.9);
  padding:40px 46px 36px;box-shadow:var(--shadow-card);
}
.post-card-empty{
  grid-column:1 / -1;display:flex;align-items:center;justify-content:center;flex-direction:column;
  padding:80px 30px;text-align:center;background:var(--surface);
}
.post-card-empty .empty-icon{
  width:64px;height:64px;border-radius:20px;background:rgba(200,255,74,.18);display:flex;
  align-items:center;justify-content:center;color:var(--primary);font-size:30px;margin-bottom:20px;
}
.post-card-empty h1{font-size:30px}
.post-card-empty p{color:var(--muted);margin:12px 0 24px}
.post-empty-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.article-body{max-width:100%;font-size:16px;line-height:1.95;color:#2B382F}
.article-body>p{margin:1.5em 0}
.article-body img{border-radius:16px;margin:28px auto}
.article-body a{color:var(--primary-soft);font-weight:700;text-decoration:underline;text-decoration-color:rgba(13,59,46,.3);text-underline-offset:4px}
.article-body a:hover{text-decoration-color:var(--orange);color:var(--orange)}
.article-body h2{
  margin:2.1em 0 .8em;padding-left:18px;border-left:4px solid var(--primary);
  font-size:28px;color:var(--text);line-height:1.4;
}
.article-body h3{margin:1.8em 0 .6em;font-size:22px;color:var(--text)}
.article-body h4{margin:1.5em 0 .5em;font-size:18px}
.article-body ul,.article-body ol{margin:1em 0;padding-left:1.4em}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin:.5em 0}
.article-body blockquote{
  margin:2em 0;padding:20px 24px;border-radius:0 14px 14px 0;
  border-left:4px solid var(--lime);background:#EDF7DF;
  color:#31423A;font-size:15px;
}
.article-body strong{color:var(--text);font-weight:800}
.article-body figure{margin:28px 0}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center;padding:10px 0 0}
.article-body table{width:100%;border-collapse:collapse;margin:28px 0}
.article-body td,.article-body th{border:1px solid var(--line);padding:10px 14px;font-size:14px}
.article-body th{background:#EDF7DF;font-weight:800;text-align:left}
.post-split-line{border:0;border-top:1px solid var(--line);margin:38px 0}
.tag-related{display:flex;align-items:flex-start;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.tag-related .tag-label{font-size:14px;font-weight:800;color:var(--muted);padding-top:8px}
.tag-chip{
  display:inline-block;padding:5px 14px;font-size:13px;border-radius:var(--radius-pill);
  background:var(--cream);border:1px solid var(--line);color:var(--muted);
}
.tag-chip:hover{color:var(--primary);border-color:var(--primary);background:#fff}
.post-end-nav{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:32px 0 0;
  border-top:1px solid var(--line);padding-top:26px;
}
.post-end-nav a{
  display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:0 16px;
  border-radius:12px;background:var(--cream);border:1px solid var(--line);
  font-size:14px;font-weight:800;color:var(--primary);
  transition:all .2s ease;
}
.post-end-nav a:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateY(-1px)}
.post-end-nav .next-arrow{justify-content:flex-end}
.post-sidebar{display:flex;flex-direction:column;gap:20px;position:sticky;top:96px}
.side-card{background:#fff;border-radius:var(--radius-card);padding:22px;border:1px solid rgba(223,227,216,.72);box-shadow:var(--shadow-card);overflow:hidden}
.side-card .side-title{
  display:flex;align-items:center;gap:9px;font-size:15px;font-weight:900;color:var(--primary);
  margin-bottom:16px;letter-spacing:.2px;
}
.side-card .side-title::before{content:"";width:6px;height:18px;background:var(--lime);border-radius:3px}
.side-thumb{position:relative;border-radius:14px;overflow:hidden;margin-bottom:14px;aspect-ratio:16/9}
.side-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.side-card:hover .side-thumb img{transform:scale(1.04)}
.side-card.subscribe-card{background:var(--primary);color:#fff;border-color:transparent}
.side-card.subscribe-card p{color:rgba(255,255,255,.72);font-size:14px;margin:12px 0 16px}
.side-card.subscribe-card .side-mail{
  display:inline-flex;align-items:center;gap:8px;padding:11px 16px;background:rgba(200,255,74,.13);
  border:1px solid rgba(200,255,74,.6);color:var(--lime);border-radius:12px;font-size:14px;font-weight:800;
}
.side-card.subscribe-card .side-mail:hover{background:var(--lime);color:var(--primary)}
.channel-list{} 
.channel-list li a{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:13px 6px;border-bottom:1px solid var(--line);font-weight:700;font-size:15px;
}
.channel-list li:last-child a{border-bottom:0}
.channel-list li a::after{content:"→";color:var(--muted);font-size:16px}
.channel-list li a:hover{color:var(--orange);padding-left:10px}
.channel-list li a:hover::after{color:var(--orange)}
.hot-rank{display:flex;flex-direction:column;gap:12px}
.hot-rank-item{display:flex;gap:12px}
.hot-rank-num{
  min-width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-num);font-weight:900;color:#fff;background:var(--primary);font-size:14px;
}
.hot-rank-item:nth-child(2) .hot-rank-num{background:var(--primary-soft)}
.hot-rank-item:nth-child(3) .hot-rank-num{background:#34514A}
.hot-rank-item p{font-size:14px;line-height:1.5;color:var(--text);font-weight:600}
.hot-rank-item span{color:var(--muted);font-size:12px;font-weight:400}
.related-section{
  margin-top:56px;padding-top:52px;border-top:1px solid rgba(223,227,216,.6);
}
.related-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}
.related-head h2{font-size:32px}
.related-head h2 em{font-style:normal;color:var(--primary-soft)}
.related-sub a{font-size:14px;color:var(--muted);font-weight:700;border-bottom:2px solid transparent}
.related-sub a:hover{color:var(--orange);border-color:var(--orange)}
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.related-card{
  display:flex;overflow:hidden;background:#fff;border-radius:var(--radius-card);border:1px solid rgba(223,227,216,.75);
  transition:box-shadow .3s ease,transform .3s ease,border-color .3s ease;
}
.related-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px);border-color:transparent}
.related-photo{width:46%;min-height:190px;background:var(--cream);overflow:hidden}
.related-photo img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.related-card:hover .related-photo img{transform:scale(1.05)}
.related-info{width:54%;padding:18px;display:flex;flex-direction:column}
.related-info span{display:inline-block;font-size:12px;color:var(--orange);font-weight:800;margin-bottom:8px;letter-spacing:.4px}
.related-info h3{font-size:18px;line-height:1.45;margin-bottom:10px}
.related-info p{font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.related-info .read-more{margin-top:auto;font-size:13px;font-weight:800;color:var(--primary);display:inline-flex;align-items:center;gap:6px}
.related-info .read-more i{font-style:normal;transition:transform .2s ease}
.related-card:hover .read-more i{transform:translateX(3px)}
.site-footer{margin-top:0;background:#071D16;color:rgba(255,255,255,.72);padding:64px 0 28px;position:relative}
.site-footer::before{content:"";position:absolute;top:0;left:0;height:4px;width:100%;background:linear-gradient(90deg,var(--lime) 0 20%,rgba(200,255,74,.25) 20% 35%,transparent 35%)}
.footer-grid{display:grid;grid-template-columns:1.4fr .9fr .9fr 1fr;gap:40px;padding-bottom:38px}
.footer-brand{font-size:22px;font-weight:900;color:#fff}
.footer-brand span{color:var(--lime)}
.footer-desc{color:rgba(255,255,255,.62);font-size:14px;line-height:1.8;max-width:330px;margin-top:14px}
.footer-col h4{color:#fff;font-size:15px;font-weight:800;margin-bottom:16px}
.footer-col ul{display:flex;flex-direction:column;gap:11px}
.footer-col a{color:rgba(255,255,255,.62);font-size:14px}
.footer-col a:hover{color:var(--lime)}
.footer-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;align-items:center;
  border-top:1px solid rgba(255,255,255,.1);padding-top:22px;font-size:13px;
}
.footer-bottom a{color:rgba(255,255,255,.56)}
.footer-bottom a:hover{color:var(--lime)}
.footer-bottom p{margin:0}
.back-top{
  position:fixed;right:26px;bottom:32px;width:46px;height:46px;border-radius:50%;
  border:1px solid rgba(255,255,255,.2);background:var(--primary);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:18px;cursor:pointer;
  box-shadow:0 10px 24px rgba(6,35,28,.24);z-index:998;transition:background .2s,transform .2s,opacity .2s;
}
.back-top:hover{background:var(--orange)}
@media(max-width:1100px){
  .main-nav li a{padding:10px 8px;font-size:14px}
  .related-photo{min-height:150px}
}
@media(max-width:991px){
  .nav-toggle{display:inline-flex}
  .main-nav{
    position:absolute;top:100%;right:0;left:auto;margin:0;width:min(420px,100%);
    background:var(--primary);border-radius:0 0 16px 16px;border:1px solid rgba(255,255,255,.12);
    box-shadow:var(--shadow-hover);padding:18px;display:none;
  }
  .main-nav.active{display:block}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:4px}
  .main-nav li a{color:rgba(255,255,255,.9);padding:12px 14px;border-radius:12px;font-size:16px}
  .main-nav li a::after{left:14px;width:22px}
  .main-nav li a:hover{background:rgba(255,255,255,.08);color:#fff}
  .post-grid{grid-template-columns:1fr;gap:26px}
  .post-sidebar{position:static;display:grid;grid-template-columns:1fr 1fr}
  .post-wrap{margin-top:-32px}
  .post-card{padding:30px}
  .related-grid{grid-template-columns:1fr}
  .related-photo{min-height:170px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px 24px}
}
@media(max-width:767px){
  .site-header{height:60px}
  .nav-container{height:60px}
  .brand-logo{font-size:18px}
  .nav-toggle{width:40px;height:40px}
  .main-nav{width:100%;max-width:none;border-radius:0;border-left:0;border-right:0;border-top:0}
  .header-cta{height:36px;padding:0 14px;font-size:13px}
  .container{width:calc(100% - 28px)}
  .article-hero{min-height:0;padding:128px 0 134px}
  .article-hero h1{font-size:32px;line-height:1.26}
  .post-card{padding:24px 18px;border-radius:20px}
  .article-body{font-size:16px}
  .article-body h2{font-size:23px}
  .article-body blockquote{padding:16px;font-size:14px}
  .post-meta{font-size:13px}
  .post-meta .meta-dot{display:none}
  .post-end-nav{grid-template-columns:1fr}
  .post-sidebar{display:flex}
  .related-head{align-items:flex-start;flex-direction:column}
  .related-head h2{font-size:25px}
  .related-grid{grid-template-columns:1fr}
  .related-photo{width:40%}
  .related-info{padding:14px;width:60%}
  .related-info h3{font-size:15.5px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .back-top{right:16px;bottom:22px;width:42px;height:42px}
}
@media(min-width:992px) and (max-width:1199px){
  .post-grid{grid-template-columns:minmax(0,1fr) 300px}
}

/* roulang page: category2 */
:root {
      --green-900: #0A2B22;
      --green-800: #0D3B2E;
      --green-ink: #16201B;
      --lime: #C8FF4A;
      --lime-light: #D8FF7A;
      --orange: #FF6B35;
      --cream: #F3F4ED;
      --white: #FFFFFF;
      --border: #DFE3D8;
      --muted: #5C675F;
      --line: rgba(255, 255, 255, 0.16);
      --r-lg: 24px;
      --r-card: 16px;
      --r-pill: 999px;
      --shadow-1: 0 6px 18px rgba(6, 35, 28, 0.08);
      --shadow-lift: 0 12px 30px rgba(6, 35, 28, 0.16);
      --container: 1280px;
      --font-main: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: var(--font-main);
      background: var(--cream);
      color: var(--green-ink);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }

    body.lock {
      overflow: hidden;
    }

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

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

    ul,
    ol {
      list-style: none;
    }

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

    input {
      font-family: inherit;
    }

    .container {
      width: min(1280px, calc(100% - 40px));
      margin-inline: auto;
    }

    .section {
      padding: 88px 0;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 42px;
    }

    .section-head h2 {
      font-size: clamp(28px, 4vw, 42px);
      letter-spacing: -0.02em;
      line-height: 1.2;
      font-weight: 900;
      margin-top: 8px;
    }

    .section-head p {
      color: var(--muted);
      max-width: 600px;
      margin-top: 8px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      font-size: 14px;
      letter-spacing: 0.08em;
      color: var(--green-800);
      text-transform: uppercase;
    }

    .section-kicker::before {
      content: "";
      width: 24px;
      height: 4px;
      border-radius: 6px;
      background: var(--lime);
      box-shadow: 0 0 0 1px rgba(10, 43, 34, 0.08);
    }

    .link-arrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-weight: 700;
      color: var(--green-800);
      padding: 10px 2px;
      border-bottom: 2px solid transparent;
      transition: border-color 0.2s;
      white-space: nowrap;
    }

    .link-arrow:hover {
      border-color: var(--lime);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 0 22px;
      border-radius: var(--r-pill);
      font-size: 15px;
      font-weight: 800;
      line-height: 1;
      border: 1px solid transparent;
      transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    }

    .btn:active {
      transform: scale(0.98);
    }

    .btn-primary {
      background: var(--lime);
      color: var(--green-900);
      border-color: var(--lime);
    }

    .btn-primary:hover {
      background: var(--lime-light);
      box-shadow: 0 10px 24px rgba(200, 255, 74, 0.28);
      transform: translateY(-2px);
    }

    .btn-ghost {
      background: rgba(255, 255, 255, 0.06);
      color: var(--white);
      border-color: rgba(255, 255, 255, 0.4);
      backdrop-filter: blur(14px);
    }

    .btn-ghost:hover {
      background: rgba(255, 255, 255, 0.16);
      border-color: rgba(255, 255, 255, 0.7);
      transform: translateY(-2px);
    }

    .btn-dark {
      background: var(--green-900);
      color: var(--white);
    }

    .btn-dark:hover {
      background: #113F32;
      transform: translateY(-2px);
      box-shadow: 0 14px 28px rgba(10, 43, 34, 0.18);
    }

    .btn-outline-dark {
      background: rgba(10, 43, 34, 0.05);
      color: var(--green-900);
      border-color: rgba(10, 43, 34, 0.45);
    }

    .btn-outline-dark:hover {
      background: rgba(10, 43, 34, 0.1);
      border-color: var(--green-900);
    }

    /* Header */
    .site-header {
      position: fixed;
      inset: 0 0 auto 0;
      z-index: 100;
      height: 72px;
      background: rgba(10, 32, 25, 0.48);
      backdrop-filter: blur(18px) saturate(150%);
      -webkit-backdrop-filter: blur(18px) saturate(150%);
      border-bottom: 1px solid rgba(255, 255, 255, 0.18);
      transition: background 0.25s ease, box-shadow 0.25s ease;
    }

    .site-header.scrolled {
      background: var(--green-900);
      box-shadow: 0 10px 30px rgba(3, 24, 17, 0.14);
    }

    .header-inner {
      max-width: var(--container);
      margin-inline: auto;
      height: 72px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding: 0 24px;
    }

    .brand-logo {
      font-size: 24px;
      font-weight: 900;
      color: var(--white);
      letter-spacing: -0.02em;
      white-space: nowrap;
      display: inline-flex;
      align-items: center;
      gap: 1px;
    }

    .brand-logo span {
      color: var(--lime);
    }

    .brand-logo:focus-visible {
      outline: 2px solid var(--lime);
      outline-offset: 6px;
      border-radius: 6px;
    }

    .main-nav {
      display: flex;
      justify-content: center;
      flex: 1;
      min-width: 0;
      margin: 0 12px;
    }

    .main-nav ul {
      display: flex;
      align-items: center;
      gap: clamp(18px, 2.3vw, 40px);
    }

    .main-nav a {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 72px;
      font-size: 15px;
      font-weight: 600;
      color: rgba(255, 255, 255, 0.88);
      letter-spacing: 0.02em;
      transition: color 0.2s ease, opacity 0.2s ease;
    }

    .main-nav a::after {
      content: "";
      position: absolute;
      left: 16%;
      right: 16%;
      bottom: 14px;
      height: 3px;
      border-radius: var(--r-pill);
      background: var(--lime);
      transform: scaleX(0);
      transform-origin: center;
      transition: transform 0.25s ease;
      opacity: 0;
    }

    .main-nav a:hover {
      color: var(--white);
    }

    .main-nav a.active {
      color: var(--white);
      font-weight: 800;
    }

    .main-nav a.active::after {
      transform: scaleX(1);
      opacity: 1;
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .header-search {
      display: flex;
      align-items: center;
      justify-content: flex-end;
    }

    .header-search-input {
      width: 0;
      opacity: 0;
      padding: 0;
      border: 1px solid transparent;
      border-radius: var(--r-pill);
      height: 44px;
      background: rgba(255, 255, 255, 0.14);
      color: var(--white);
      transition: width 0.25s ease, opacity 0.25s ease, padding 0.25s ease, background 0.2s ease, border-color 0.2s ease;
      outline: none;
    }

    .header-search-input::placeholder {
      color: rgba(255, 255, 255, 0.62);
    }

    .header-search-input:focus {
      border-color: var(--lime);
      box-shadow: 0 0 0 3px rgba(200, 255, 74, 0.22);
    }

    .header-search.expanded .header-search-input {
      width: 220px;
      opacity: 1;
      padding: 0 16px;
      background: rgba(255, 255, 255, 0.12);
      margin-right: 10px;
    }

    .icon-btn {
      flex: 0 0 auto;
      width: 44px;
      height: 44px;
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--white);
      background: rgba(255, 255, 255, 0.1);
      border: 1px solid rgba(255, 255, 255, 0.24);
      transition: background-color 0.2s ease, transform 0.2s ease, border-color 0.2s;
    }

    .icon-btn:hover {
      background: rgba(255, 255, 255, 0.22);
      border-color: var(--lime);
      transform: translateY(-1px);
    }

    .header-cta {
      min-height: 42px;
      padding: 0 18px;
      font-size: 14px;
      background: var(--lime);
      color: var(--green-900);
    }

    .nav-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 12px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.2);
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 5px;
      transition: background-color 0.2s ease;
    }

    .nav-toggle span {
      display: block;
      width: 18px;
      height: 2px;
      background: var(--white);
      border-radius: 4px;
      transition: transform 0.2s ease, opacity 0.2s ease;
    }

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

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

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

    /* Hero */
    .page-hero {
      position: relative;
      min-height: 410px;
      display: flex;
      align-items: center;
      padding-top: 72px;
      padding-bottom: 44px;
      overflow: hidden;
      background-color: var(--green-900);
      background-image:
        linear-gradient(120deg, rgba(7, 40, 32, 0.97) 0%, rgba(9, 46, 36, 0.93) 44%, rgba(10, 56, 42, 0.72) 76%, rgba(44, 87, 45, 0.46) 100%),
        url('/assets/images/backpic/back-2.png');
      background-size: cover;
      background-position: center;
    }

    .page-hero::after {
      content: "";
      position: absolute;
      inset: 0;
      pointer-events: none;
      background-image:
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.045) 0, rgba(255, 255, 255, 0.045) 1px, transparent 1px, transparent 72px),
        repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.035) 0, rgba(255, 255, 255, 0.035) 1px, transparent 1px, transparent 72px);
    }

    .page-hero-grid {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: minmax(0, 1.5fr) 270px;
      gap: 42px;
      align-items: center;
      width: min(1280px, calc(100% - 48px));
      margin-inline: auto;
    }

    .hero-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: rgba(255, 255, 255, 0.78);
      font-size: 14px;
      letter-spacing: 0.06em;
      font-weight: 700;
      margin-bottom: 16px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.2);
      border-radius: var(--r-pill);
      padding: 7px 14px;
      backdrop-filter: blur(6px);
    }

    .kick-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--lime);
      box-shadow: 0 0 0 4px rgba(200, 255, 74, 0.24);
    }

    .page-hero h1 {
      color: var(--white);
      font-size: clamp(38px, 6vw, 64px);
      line-height: 1.08;
      letter-spacing: -0.03em;
      font-weight: 900;
      margin-bottom: 20px;
    }

    .h1-tail {
      color: var(--lime);
    }

    .hero-sub {
      color: rgba(255, 255, 255, 0.76);
      font-size: 16px;
      max-width: 560px;
      margin-bottom: 30px;
      line-height: 1.8;
    }

    .hero-buttons {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .hero-app-card {
      position: relative;
      border-radius: var(--r-lg);
      overflow: hidden;
      aspect-ratio: 3 / 4;
      background: #17332a;
      box-shadow: 0 30px 60px rgba(0, 0, 0, 0.26);
      border: 1px solid rgba(255, 255, 255, 0.12);
    }

    .hero-app-card img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .hero-app-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(5, 26, 20, 0.06) 0%, rgba(5, 26, 20, 0.5) 100%);
      z-index: 1;
    }

    .live-chip {
      position: absolute;
      top: 16px;
      left: 16px;
      z-index: 2;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--green-900);
      font-weight: 800;
      font-size: 12px;
      background: var(--lime);
      border-radius: var(--r-pill);
      padding: 6px 10px;
      box-shadow: 0 6px 16px rgba(0, 0, 0, 0.14);
    }

    .live-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--green-900);
      animation: pulse 1.6s infinite;
    }

    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.45; transform: scale(0.78); }
    }

    .hero-play {
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      width: 56px;
      height: 56px;
      border-radius: 50%;
      background: var(--lime);
      color: var(--green-900);
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 2;
      box-shadow: 0 10px 28px rgba(200, 255, 74, 0.3);
      transition: transform 0.2s ease, background-color 0.2s ease;
    }

    .hero-app-card:hover .hero-play {
      transform: translate(-50%, -50%) scale(1.1);
      background: var(--lime-light);
    }

    .hero-app-caption {
      position: absolute;
      left: 16px;
      right: 16px;
      bottom: 18px;
      z-index: 2;
      color: var(--white);
    }

    .hero-tag {
      display: inline-block;
      font-size: 12px;
      font-weight: 800;
      color: var(--green-900);
      background: rgba(255, 255, 255, 0.9);
      padding: 4px 10px;
      border-radius: var(--r-pill);
      margin-bottom: 10px;
    }

    .hero-app-caption strong {
      display: block;
      font-size: 17px;
      line-height: 1.4;
      margin-bottom: 8px;
    }

    .hero-app-caption span {
      color: rgba(255, 255, 255, 0.72);
      font-size: 13px;
    }

    .hero-deco-num {
      position: absolute;
      right: 3%;
      bottom: -50px;
      z-index: 1;
      font-family: "Arial Black", Arial, sans-serif;
      font-size: 230px;
      font-weight: 900;
      line-height: 1;
      color: rgba(255, 255, 255, 0.05);
      pointer-events: none;
      user-select: none;
      letter-spacing: -0.08em;
    }

    /* Mosaic / visual gallery */
    .mosaic-section {
      background: var(--cream);
    }

    .spot-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      grid-auto-rows: 136px;
      gap: 20px;
    }

    .spot-card {
      position: relative;
      border-radius: var(--r-card);
      overflow: hidden;
      background: #D8E0D3;
      box-shadow: var(--shadow-1);
      transition: transform 0.35s ease, box-shadow 0.35s ease;
    }

    .spot-card::after {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 2;
      background: linear-gradient(180deg, rgba(10, 32, 25, 0.02) 20%, rgba(10, 32, 25, 0.76) 100%);
      pointer-events: none;
    }

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

    .spot-card img {
      position: absolute;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
    }

    .spot-card:hover img {
      transform: scale(1.05);
    }

    .spot-card--a {
      grid-column: span 5;
      grid-row: span 2;
      min-height: 292px;
    }

    .spot-card--b {
      grid-column: span 4;
      grid-row: span 1;
    }

    .spot-card--c {
      grid-column: span 3;
      grid-row: span 2;
      min-height: 292px;
    }

    .spot-card--d {
      grid-column: span 4;
      grid-row: span 1;
    }

    .spot-card__body {
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 18px;
      z-index: 3;
      color: var(--white);
    }

    .spot-card__body .tag {
      display: inline-block;
      font-size: 12px;
      font-weight: 800;
      background: var(--lime);
      color: var(--green-900);
      border-radius: var(--r-pill);
      padding: 5px 10px;
      margin-bottom: 10px;
    }

    .spot-card h3 {
      font-size: 19px;
      line-height: 1.35;
      font-weight: 800;
      max-width: 90%;
    }

    .spot-meta {
      display: block;
      margin-top: 8px;
      color: rgba(255, 255, 255, 0.7);
      font-size: 13px;
    }

    /* Trend strip dark */
    .trend-dark {
      background: var(--green-900);
      color: var(--white);
      position: relative;
      overflow: hidden;
    }

    .trend-dark::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image: radial-gradient(circle at 85% 16%, rgba(200, 255, 74, 0.12) 0%, transparent 26%),
        repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.02) 0 1px, transparent 1px 70px);
      pointer-events: none;
    }

    .trend-dark .section-kicker {
      color: var(--lime);
    }

    .trend-dark .section-head h2 {
      color: var(--white);
    }

    .trend-dark .section-head p {
      color: rgba(255, 255, 255, 0.62);
    }

    .swipe-wrap {
      position: relative;
    }

    .swipe-strip {
      display: flex;
      align-items: stretch;
      gap: 20px;
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      padding: 4px 4px 22px;
      scrollbar-width: thin;
      scrollbar-color: rgba(200, 255, 74, 0.5) rgba(255, 255, 255, 0.08);
    }

    .swipe-strip::-webkit-scrollbar {
      height: 6px;
    }

    .swipe-strip::-webkit-scrollbar-track {
      background: rgba(255, 255, 255, 0.08);
      border-radius: var(--r-pill);
    }

    .swipe-strip::-webkit-scrollbar-thumb {
      background: rgba(200, 255, 74, 0.5);
      border-radius: var(--r-pill);
    }

    .gear-card {
      flex: 0 0 250px;
      scroll-snap-align: start;
      border-radius: var(--r-card);
      background: var(--white);
      color: var(--green-ink);
      overflow: hidden;
      box-shadow: 0 16px 36px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .gear-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 24px 48px rgba(0, 0, 0, 0.2);
    }

    .gear-card a {
      display: block;
      height: 100%;
    }

    .gear-media {
      position: relative;
      aspect-ratio: 4 / 3;
      overflow: hidden;
    }

    .gear-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.45s ease;
    }

    .gear-card:hover .gear-media img {
      transform: scale(1.05);
    }

    .media-tag {
      position: absolute;
      top: 12px;
      left: 12px;
      z-index: 2;
      background: rgba(10, 43, 34, 0.7);
      color: var(--white);
      border: 1px solid rgba(255, 255, 255, 0.2);
      font-size: 12px;
      font-weight: 600;
      padding: 4px 10px;
      border-radius: var(--r-pill);
      backdrop-filter: blur(8px);
    }

    .gear-body {
      padding: 18px 18px 20px;
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .gear-body h3 {
      font-size: 17px;
      font-weight: 800;
      color: var(--green-900);
    }

    .gear-body p {
      font-size: 14px;
      color: var(--muted);
      line-height: 1.6;
    }

    .gear-foot {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-top: 14px;
    }

    .rate-label {
      font-size: 12px;
      color: #8C978F;
    }

    .gear-foot strong {
      color: var(--green-900);
      font-size: 22px;
      font-weight: 900;
      letter-spacing: -0.04em;
      background: var(--lime);
      border-radius: 8px;
      padding: 2px 7px;
    }

    .gear-more {
      margin-left: auto;
      color: var(--orange);
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
    }

    .caption-note {
      margin-top: 14px;
      color: rgba(255, 255, 255, 0.55);
      font-size: 13px;
    }

    /* Contribute */
    .contribute-section {
      background: var(--white);
    }

    .contribute-grid {
      display: grid;
      grid-template-columns: 1.08fr 0.92fr;
      gap: 72px;
      align-items: center;
    }

    .contribute-copy h2 {
      font-size: clamp(28px, 4vw, 42px);
      line-height: 1.22;
      font-weight: 900;
      letter-spacing: -0.03em;
      margin: 14px 0 18px;
    }

    .contribute-copy > p {
      color: var(--muted);
      max-width: 560px;
      margin-bottom: 28px;
    }

    .step-list {
      display: grid;
      gap: 4px;
      margin-bottom: 32px;
    }

    .process-step {
      position: relative;
      padding: 12px 0 12px 60px;
      border-left: 2px solid var(--border);
      margin-left: 19px;
    }

    .process-step:first-child {
      border-left-color: var(--lime);
    }

    .process-step:last-child {
      border-left-style: dashed;
    }

    .process-step em {
      position: absolute;
      left: -21px;
      top: 10px;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--green-900);
      color: var(--lime);
      font-style: normal;
      font-weight: 900;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
    }

    .process-step strong {
      display: block;
      color: var(--green-900);
      font-size: 16px;
      font-weight: 800;
    }

    .process-step span {
      display: block;
      color: var(--muted);
      font-size: 14px;
    }

    .contribute-media {
      position: relative;
      border-radius: var(--r-lg);
      overflow: hidden;
      aspect-ratio: 4 / 4.3;
      background: #CBD8CE;
      box-shadow: var(--shadow-lift);
    }

    .contribute-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .contribute-media::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 36%, rgba(10, 32, 25, 0.7) 100%);
    }

    .media-note {
      position: absolute;
      left: 22px;
      right: 22px;
      bottom: 22px;
      z-index: 2;
      color: var(--white);
      background: rgba(255, 255, 255, 0.14);
      border: 1px solid rgba(255, 255, 255, 0.24);
      border-radius: 16px;
      padding: 16px 18px;
      backdrop-filter: blur(12px);
      box-shadow: 0 14px 30px rgba(0, 0, 0, 0.12);
    }

    .media-note span {
      display: block;
      font-size: 13px;
      color: rgba(255, 255, 255, 0.7);
      margin-bottom: 4px;
    }

    .media-note strong {
      color: var(--lime);
      font-size: 19px;
      font-weight: 900;
      letter-spacing: 0.02em;
    }

    /* FAQ */
    .faq-section {
      background: #E8EBE1;
    }

    .faq-list {
      max-width: 900px;
      margin-inline: auto;
    }

    .faq-item {
      background: var(--white);
      border-radius: 18px;
      margin-bottom: 16px;
      box-shadow: 0 4px 14px rgba(10, 43, 34, 0.05);
      overflow: hidden;
    }

    .faq-item summary {
      list-style: none;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      cursor: pointer;
      min-height: 60px;
      padding: 16px 22px;
      font-weight: 800;
      color: var(--green-900);
      transition: background-color 0.2s;
    }

    .faq-item summary::-webkit-details-marker {
      display: none;
    }

    .faq-item summary:hover {
      background: rgba(200, 255, 74, 0.12);
    }

    .summary-icon {
      position: relative;
      width: 22px;
      height: 22px;
      flex: 0 0 auto;
    }

    .summary-icon::before,
    .summary-icon::after {
      content: "";
      position: absolute;
      top: 10px;
      left: 3px;
      width: 16px;
      height: 2px;
      border-radius: 4px;
      background: var(--green-900);
      transition: transform 0.25s ease, opacity 0.25s ease;
    }

    .summary-icon::after {
      transform: rotate(90deg);
    }

    .faq-item[open] .summary-icon::after {
      transform: rotate(0deg);
      opacity: 0.35;
    }

    .faq-item > div {
      padding: 0 22px 20px;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.8;
    }

    /* CTA */
    .cta-banner {
      background-color: var(--lime);
      position: relative;
      overflow: hidden;
      padding: 76px 0;
      color: var(--green-900);
      background-image:
        linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 24%),
        radial-gradient(circle at 12% 40%, rgba(255, 255, 255, 0.32) 0 3px, transparent 6px),
        radial-gradient(circle at 88% 72%, rgba(255, 255, 255, 0.18) 0 4px, transparent 8px);
    }

    .cta-banner .container {
      position: relative;
      z-index: 2;
      text-align: center;
    }

    .cta-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-weight: 800;
      font-size: 13px;
      border: 1px solid rgba(10, 43, 34, 0.28);
      border-radius: var(--r-pill);
      padding: 6px 14px;
      margin-bottom: 20px;
      background: rgba(255, 255, 255, 0.24);
    }

    .cta-banner h2 {
      font-size: clamp(30px, 5vw, 52px);
      line-height: 1.2;
      font-weight: 900;
      letter-spacing: -0.04em;
      margin-bottom: 16px;
    }

    .cta-banner p {
      max-width: 520px;
      margin-inline: auto;
      color: rgba(10, 43, 34, 0.72);
      font-size: 16px;
      margin-bottom: 28px;
    }

    .cta-actions {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 14px;
    }

    /* Footer */
    .site-footer {
      background: var(--green-900);
      color: rgba(235, 242, 238, 0.76);
      padding: 66px 0 28px;
    }

    .site-footer a {
      color: rgba(235, 242, 238, 0.76);
      transition: color 0.2s ease, opacity 0.2s ease;
    }

    .site-footer a:hover {
      color: var(--lime);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr 1fr;
      gap: 36px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.14);
      padding-bottom: 40px;
    }

    .footer-brand {
      font-size: 28px;
      font-weight: 900;
      color: var(--white);
      letter-spacing: -0.02em;
    }

    .footer-brand span {
      color: var(--lime);
    }

    .footer-desc {
      color: rgba(235, 242, 238, 0.64);
      margin-top: 14px;
      max-width: 340px;
      font-size: 14px;
      line-height: 1.85;
    }

    .footer-col h4 {
      color: var(--white);
      font-size: 16px;
      font-weight: 800;
      margin-bottom: 18px;
    }

    .footer-col ul {
      display: grid;
      gap: 10px;
      font-size: 14px;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      padding-top: 26px;
      font-size: 13px;
      color: rgba(235, 242, 238, 0.5);
    }

    .footer-bottom a {
      color: rgba(235, 242, 238, 0.6);
    }

    .footer-bottom a:hover {
      color: var(--lime);
    }

    .back-top {
      position: fixed;
      right: 24px;
      bottom: 28px;
      z-index: 70;
      width: 46px;
      height: 46px;
      border-radius: 50%;
      background: var(--green-900);
      color: var(--lime);
      border: 1px solid rgba(200, 255, 74, 0.5);
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      pointer-events: none;
      transform: translateY(12px);
      transition: opacity 0.25s ease, transform 0.25s ease, background-color 0.25s ease;
    }

    .back-top.show {
      opacity: 1;
      pointer-events: auto;
      transform: translateY(0);
    }

    .back-top:hover {
      background: #123F32;
    }

    @media (max-width: 1023px) {
      .site-header {
        height: 60px;
      }

      .header-inner {
        height: 60px;
        padding: 0 16px;
      }

      .brand-logo {
        font-size: 21px;
      }

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

      .header-cta {
        display: none;
      }

      .main-nav {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        display: block;
        margin: 0;
        background: rgba(10, 43, 34, 0.98);
        box-shadow: 0 16px 36px rgba(0, 0, 0, 0.18);
        padding: 12px 22px 28px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
      }

      .main-nav.open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
      }

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

      .main-nav a {
        min-height: 48px;
        display: flex;
        align-items: center;
        font-size: 17px;
        padding: 0 4px;
      }

      .main-nav a::after {
        display: none;
      }

      .main-nav a.active {
        color: var(--lime);
      }

      .hero-app-card {
        display: none;
      }

      .page-hero-grid {
        grid-template-columns: 1fr;
        width: min(720px, calc(100% - 32px));
      }

      .page-hero {
        min-height: 410px;
      }

      .hero-deco-num {
        font-size: 180px;
        right: 0;
        bottom: -20px;
      }

      .section {
        padding: 68px 0;
      }

      .section-head {
        align-items: flex-start;
        flex-direction: column;
        margin-bottom: 32px;
      }

      .spot-grid {
        grid-template-columns: repeat(6, 1fr);
        grid-auto-rows: 110px;
      }

      .spot-card--a {
        grid-column: span 6;
        grid-row: span 2;
      }

      .spot-card--b {
        grid-column: span 3;
        grid-row: span 2;
      }

      .spot-card--c {
        grid-column: span 3;
        grid-row: span 2;
      }

      .spot-card--d {
        grid-column: span 6;
        grid-row: span 1;
      }

      .gear-card {
        flex-basis: 240px;
      }

      .contribute-grid {
        grid-template-columns: 1fr;
        gap: 36px;
      }

      .contribute-copy {
        order: 2;
      }

      .contribute-media {
        order: 1;
        aspect-ratio: 16 / 11;
      }

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

    @media (max-width: 767px) {
      .container {
        width: calc(100% - 32px);
      }

      .section {
        padding: 52px 0;
      }

      .page-hero {
        min-height: 400px;
        padding-top: 72px;
        padding-bottom: 38px;
      }

      .page-hero h1 {
        font-size: clamp(33px, 10vw, 44px);
      }

      .hero-buttons .btn {
        min-height: 48px;
        padding: 0 18px;
      }

      .section-head h2 {
        font-size: 30px;
      }

      .spot-grid {
        display: grid;
        grid-template-columns: 1fr;
        grid-auto-rows: auto;
        gap: 16px;
      }

      .spot-card--a,
      .spot-card--b,
      .spot-card--c,
      .spot-card--d {
        grid-column: 1;
        grid-row: auto;
        min-height: 220px;
      }

      .spot-card--a {
        min-height: 330px;
      }

      .spot-card--c {
        min-height: 330px;
      }

      .spot-card h3 {
        font-size: 18px;
      }

      .gear-card {
        flex-basis: 220px;
      }

      .gear-body p {
        font-size: 13px;
      }

      .contribute-media {
        aspect-ratio: 4 / 4.6;
        border-radius: 20px;
      }

      .process-step {
        padding-left: 54px;
      }

      .process-step em {
        left: -19px;
        width: 38px;
        height: 38px;
      }

      .faq-item summary {
        font-size: 15px;
        padding: 14px 16px;
        min-height: 54px;
      }

      .faq-item > div {
        padding: 0 16px 18px;
        font-size: 14px;
      }

      .cta-banner {
        padding: 56px 0;
      }

      .cta-banner h2 {
        font-size: 32px;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding-bottom: 28px;
      }

      .footer-bottom {
        flex-direction: column;
        gap: 6px;
        text-align: center;
      }

      .back-top {
        right: 16px;
        bottom: 22px;
        width: 42px;
        height: 42px;
      }

      .header-search.expanded .header-search-input {
        width: 150px;
      }
    }

    @media (max-width: 520px) {
      .page-hero .hero-cta-extra {
        display: none;
      }

      .hero-sub {
        font-size: 15px;
      }

      .swipe-strip {
        margin: 0 -16px;
        padding-right: 16px;
        padding-left: 16px;
      }

      .gear-card:first-child {
        margin-left: 0;
      }
    }

    @media (hover: none) {
      .spot-card:hover,
      .gear-card:hover {
        transform: none;
      }

      .spot-card:hover img,
      .gear-card:hover .gear-media img {
        transform: none;
      }
    }

/* roulang page: category3 */
:root {
    --ink: #16201B;
    --muted: #5C675F;
    --paper: #F3F4ED;
    --card: #FFFFFF;
    --line: #DFE3D8;
    --green-950: #071D16;
    --green-900: #0A2B22;
    --green-800: #0D3B2E;
    --green-700: #14513B;
    --lime: #C8FF4A;
    --lime-soft: rgba(200, 255, 74, 0.18);
    --orange: #FF6B35;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 8px;
    --radius-pill: 999px;
    --shadow-card: 0 4px 18px rgba(6, 35, 28, 0.07);
    --shadow-hover: 0 12px 30px rgba(6, 35, 28, 0.16);
    --container: 1280px;
    --transition: 0.25s ease;
  }

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

  html {
    scroll-behavior: smooth;
    scroll-padding-top: 96px;
  }

  body {
    margin: 0;
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, sans-serif;
    color: var(--ink);
    line-height: 1.75;
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
  }

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

  a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  }

  ul,
  ol {
    list-style: none;
    margin: 0;
    padding: 0;
  }

  button {
    font: inherit;
    cursor: pointer;
  }

  .container {
    width: min(calc(100% - 40px), var(--container));
    margin-inline: auto;
  }

  .site-header {
    position: fixed;
    inset: 0 0 auto;
    height: 72px;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(10, 32, 25, 0.48);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
    backdrop-filter: blur(18px) saturate(150%);
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  }

  .site-header.scrolled {
    background: rgba(10, 43, 34, 0.96);
    border-bottom-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(5, 24, 17, 0.22);
  }

  .header-inner {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
  }

  .brand-link {
    display: inline-flex;
    align-items: baseline;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: #fff;
    white-space: nowrap;
  }

  .brand-link span {
    color: var(--lime);
    font-weight: 900;
  }

  .main-nav ul {
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .main-nav ul li a {
    display: inline-flex;
    align-items: center;
    padding: 10px 16px;
    border-radius: var(--radius-pill);
    color: rgba(255, 255, 255, 0.78);
    font-size: 15px;
    font-weight: 500;
    position: relative;
    transition: background 0.2s, color 0.2s;
  }

  .main-nav ul li a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
  }

  .main-nav ul li a.active {
    color: #fff;
    padding-right: 13px;
  }

  .main-nav ul li a.active::after {
    content: "";
    width: 6px;
    height: 6px;
    background: var(--lime);
    border-radius: 50%;
    position: absolute;
    left: 8px;
    bottom: 6px;
    box-shadow: 0 0 0 3px rgba(200, 255, 74, 0.18);
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
    border-radius: var(--radius-pill);
    border: 1px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  }

  .btn:active {
    transform: scale(0.97);
  }

  .btn-primary {
    background: var(--lime);
    color: var(--green-900);
    padding: 12px 24px;
    min-height: 44px;
  }

  .btn-primary:hover {
    background: #d8ff70;
    box-shadow: 0 10px 24px rgba(200, 255, 74, 0.3);
    transform: translateY(-2px);
  }

  .btn-dark {
    background: var(--green-900);
    color: #fff;
    padding: 12px 24px;
    min-height: 44px;
  }

  .btn-dark:hover {
    background: var(--green-800);
    box-shadow: 0 10px 22px rgba(10, 43, 34, 0.18);
    transform: translateY(-2px);
  }

  .btn-outline {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.36);
    background: rgba(255, 255, 255, 0.04);
    padding: 12px 22px;
    min-height: 44px;
  }

  .btn-outline:hover {
    border-color: var(--lime);
    color: var(--lime);
    background: rgba(200, 255, 74, 0.06);
    transform: translateY(-2px);
  }

  .nav-cta {
    padding: 10px 20px;
    min-height: 42px;
    font-size: 14px;
    color: var(--green-900);
    background: var(--lime);
    border-radius: var(--radius-pill);
    font-weight: 700;
  }

  .nav-cta:hover {
    background: #d8ff70;
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(200, 255, 74, 0.25);
  }

  .menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: transparent;
    border-radius: 12px;
    align-items: center;
    justify-content: center;
    gap: 5px;
    flex-direction: column;
  }

  .menu-toggle span {
    background: #fff;
    width: 18px;
    height: 2px;
    border-radius: 4px;
    transition: transform 0.3s ease;
  }

  body.nav-open .menu-toggle span:nth-child(1) {
    transform: translateY(4px) rotate(45deg);
  }

  body.nav-open .menu-toggle span:nth-child(2) {
    transform: translateY(-3px) rotate(-45deg);
  }

  .page-hero {
    position: relative;
    background-color: var(--green-900);
    color: #fff;
    overflow: hidden;
    padding: 142px 0 40px;
  }

  .page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
      linear-gradient(102deg, rgba(6, 26, 20, 0.88) 0%, rgba(11, 49, 37, 0.76) 60%, rgba(13, 59, 46, 0.5) 100%),
      url("/assets/images/backpic/back-1.webp") center / cover no-repeat;
  }

  .page-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 64px 64px;
    pointer-events: none;
  }

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

  .breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.68);
    margin-bottom: 26px;
  }

  .breadcrumb a {
    color: rgba(255, 255, 255, 0.84);
  }

  .breadcrumb a:hover {
    color: var(--lime);
  }

  .breadcrumb li + li::before {
    content: "/";
    margin-right: 8px;
    color: rgba(255, 255, 255, 0.4);
  }

  .hero-grid {
    display: grid;
    grid-template-columns: 1.5fr 0.5fr;
    gap: 40px;
    align-items: end;
    padding-bottom: 34px;
  }

  .hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--lime);
    letter-spacing: 0.12em;
    margin-bottom: 12px;
    background: rgba(200, 255, 74, 0.1);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(200, 255, 74, 0.24);
  }

  .hero-kicker::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--lime);
    box-shadow: 0 0 0 3px rgba(200, 255, 74, 0.22);
  }

  .page-hero h1 {
    font-size: clamp(42px, 6vw, 72px);
    line-height: 1.05;
    font-weight: 900;
    margin: 0 0 16px;
    letter-spacing: -0.02em;
  }

  .hero-desc {
    font-size: 17px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.82);
    max-width: 660px;
    margin: 0 0 28px;
  }

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

  .hero-count {
    font-family: "Arial Black", "Inter", sans-serif;
    font-size: clamp(80px, 14vw, 160px);
    line-height: 0.8;
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px rgba(200, 255, 74, 0.7);
    text-align: right;
    opacity: 0.9;
    user-select: none;
    letter-spacing: -0.06em;
  }

  .starter-note {
    color: rgba(255, 255, 255, 0.55);
    font-size: 13px;
    max-width: 680px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 18px;
    margin-top: 34px;
    position: relative;
    z-index: 2;
  }

  .stats-facts {
    position: relative;
    z-index: 4;
    padding: 40px 0 64px;
    background: var(--paper);
  }

  .stats-facts::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 24px;
    background: var(--green-900);
  }

  .stats-inner {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    overflow: hidden;
    box-shadow: var(--shadow-card);
  }

  .stats-item {
    padding: 32px 28px;
    border-right: 1px solid var(--line);
  }

  .stats-item:last-child {
    border-right: 0;
  }

  .stats-number {
    font-family: "Arial Black", "Inter", sans-serif;
    font-size: 42px;
    font-weight: 900;
    color: var(--green-900);
    line-height: 1;
    letter-spacing: -0.03em;
  }

  .stats-number em {
    font-style: normal;
    color: var(--green-700);
    font-size: 22px;
    margin-left: 2px;
  }

  .stats-label {
    margin-top: 12px;
    font-size: 14px;
    color: var(--muted);
    line-height: 1.6;
  }

  .service-intro {
    padding: 88px 0 94px;
    background: #fff;
  }

  .service-intro-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 72px;
    align-items: center;
  }

  .service-intro h2,
  .section-title {
    font-size: clamp(28px, 3.4vw, 42px);
    line-height: 1.2;
    font-weight: 900;
    color: var(--green-950);
    margin: 16px 0 20px;
    letter-spacing: -0.01em;
  }

  .service-intro-lead {
    font-size: 16px;
    color: var(--muted);
    line-height: 1.9;
    margin-bottom: 24px;
  }

  .check-list {
    display: grid;
    gap: 14px;
    margin: 26px 0 34px;
  }

  .check-list li {
    display: grid;
    grid-template-columns: 20px 1fr;
    gap: 12px;
    color: var(--ink);
    font-size: 15px;
  }

  .check-list li::before {
    content: "";
    width: 18px;
    height: 18px;
    border-radius: 6px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23C8FF4A' stroke-width='2.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 10l4 4 8-8'/%3E%3C/svg%3E") var(--green-800) center / 12px no-repeat;
    border-radius: 50%;
    margin-top: 3px;
  }

  .media-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--line);
  }

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

  .media-frame::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(200deg, rgba(10, 43, 34, 0.04) 0%, rgba(10, 43, 34, 0.2) 100%);
    pointer-events: none;
  }

  .play-flag {
    position: absolute;
    z-index: 2;
    left: 20px;
    top: 20px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(10, 43, 34, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #fff;
    border-radius: var(--radius-pill);
    padding: 9px 16px;
    font-size: 13px;
    font-weight: 600;
  }

  .play-flag i {
    width: 8px;
    height: 8px;
    background: var(--lime);
    border-radius: 50%;
    display: block;
    animation: pulse 1.6s infinite;
  }

  @keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(200,255,74,0.35); }
    50% { box-shadow: 0 0 0 6px rgba(200,255,74,0); }
  }

  .service-models {
    padding: 80px 0 96px;
    background: var(--paper);
  }

  .section-head {
    max-width: 760px;
    margin-bottom: 52px;
  }

  .section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--green-700);
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-pill);
    background: var(--lime-soft);
    padding: 7px 14px;
  }

  .section-tag::before {
    content: "";
    width: 20px;
    height: 2px;
    background: var(--green-700);
    border-radius: 999px;
  }

  .model-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 26px;
  }

  .service-model-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
    display: flex;
    flex-direction: column;
  }

  .service-model-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(13, 59, 46, 0.24);
  }

  .model-media {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--green-900);
  }

  .service-model-card:nth-child(1) .model-media,
  .model-large .model-media {
    aspect-ratio: 16 / 9;
  }

  .model-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.001);
    transition: transform 0.45s ease;
  }

  .service-model-card:hover .model-media img {
    transform: scale(1.05);
  }

  .model-badge {
    position: absolute;
    left: 18px;
    top: 18px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
  }

  .badge-lime {
    background: var(--lime);
    color: var(--green-950);
  }

  .badge-orange {
    background: var(--orange);
    color: #fff;
  }

  .badge-glass {
    background: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(8px);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.28);
  }

  .model-body {
    padding: 26px 28px 26px;
    display: flex;
    flex-direction: column;
    flex: 1;
  }

  .model-number {
    font-family: "Arial Black", sans-serif;
    color: rgba(13, 59, 46, 0.28);
    font-size: 22px;
    letter-spacing: -0.02em;
  }

  .model-body h3 {
    font-size: 22px;
    font-weight: 800;
    color: var(--green-950);
    line-height: 1.35;
    margin: 10px 0 10px;
  }

  .model-desc {
    color: var(--muted);
    line-height: 1.8;
    font-size: 15px;
    margin: 0 0 18px;
  }

  .model-points {
    display: grid;
    gap: 8px;
    margin-bottom: 24px;
    color: var(--ink);
    font-size: 14px;
    line-height: 1.7;
  }

  .model-points li {
    padding-left: 18px;
    position: relative;
  }

  .model-points li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 11px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--lime);
    border: 1px solid var(--green-800);
  }

  .model-more {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--green-900);
    font-size: 14px;
    font-weight: 700;
  }

  .model-more::after {
    content: "→";
    transition: transform 0.2s ease;
  }

  .service-model-card:hover .model-more::after {
    transform: translateX(4px);
  }

  .model-a,
  .model-d {
    grid-column: span 7;
  }

  .model-b,
  .model-c {
    grid-column: span 5;
  }

  .model-b .model-body,
  .model-c .model-body {
    padding: 22px 24px;
  }

  .model-b h3,
  .model-c h3 {
    font-size: 19px;
  }

  .process-section {
    background: var(--green-900);
    color: #fff;
    padding: 84px 0;
    position: relative;
    overflow: hidden;
  }

  .process-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
      linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 70px 70px;
  }

  .process-section .container {
    position: relative;
    z-index: 2;
  }

  .process-section .section-head {
    color: #fff;
    margin-bottom: 40px;
  }

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

  .process-section .section-tag {
    background: rgba(200, 255, 74, 0.12);
    color: var(--lime);
  }

  .process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .process-step {
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-lg);
    padding: 26px 24px 28px;
    transition: background 0.25s ease, transform 0.25s ease;
    min-height: 240px;
    display: flex;
    flex-direction: column;
  }

  .process-step:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
  }

  .step-num {
    font-family: "Arial Black", sans-serif;
    font-size: 36px;
    font-weight: 900;
    color: rgba(200, 255, 74, 0.75);
    line-height: 1;
  }

  .process-step h3 {
    margin: 22px 0 8px;
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0.02em;
  }

  .process-step p {
    margin: 0;
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.66);
  }

  .scene-section {
    padding: 88px 0 96px;
    background: #fff;
  }

  .scene-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr 1fr;
    gap: 22px;
  }

  .scene-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 17 / 15;
    display: block;
    min-height: 230px;
  }

  .scene-card:nth-child(2) {
    aspect-ratio: 3 / 4;
  }

  .scene-card:nth-child(3) {
    transform: translateY(12px);
  }

  .scene-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
  }

  .scene-card:hover img {
    transform: scale(1.06);
  }

  .scene-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(7, 29, 22, 0.72) 0%, rgba(7, 29, 22, 0.08) 55%, rgba(7, 29, 22, 0.12) 100%);
  }

  .scene-card-info {
    position: absolute;
    left: 22px;
    right: 20px;
    bottom: 20px;
    z-index: 2;
    color: #fff;
  }

  .scene-card-info span {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-pill);
    padding: 4px 10px;
    font-size: 12px;
    margin-bottom: 8px;
  }

  .scene-card-info h3 {
    margin: 0;
    font-size: 18px;
    line-height: 1.4;
    font-weight: 800;
  }

  .quote-cta {
    position: relative;
    padding: 88px 0;
    background:
      linear-gradient(105deg, rgba(200, 255, 74, 0.96) 0%, rgba(217, 255, 123, 0.92) 100%),
      url("/assets/images/backpic/back-3.png") center / cover no-repeat;
    color: var(--green-950);
    overflow: hidden;
  }

  .quote-cta::after {
    content: "PLAY";
    position: absolute;
    right: min(3vw, 60px);
    bottom: -30px;
    font-family: "Arial Black", sans-serif;
    font-size: clamp(90px, 13vw, 160px);
    line-height: 1;
    font-weight: 900;
    color: rgba(10, 43, 34, 0.06);
    letter-spacing: -0.05em;
    pointer-events: none;
  }

  .cta-title {
    font-size: clamp(30px, 4.2vw, 48px);
    line-height: 1.15;
    font-weight: 900;
    margin: 0 0 14px;
    position: relative;
    z-index: 1;
  }

  .cta-sub {
    max-width: 600px;
    font-size: 16px;
    line-height: 1.8;
    color: rgba(10, 43, 34, 0.75);
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
  }

  .cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    position: relative;
    z-index: 1;
  }

  .faq-section {
    background: var(--paper);
    padding: 88px 0 100px;
  }

  .faq-layout {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 50px;
  }

  .faq-aside .section-head {
    margin-bottom: 22px;
  }

  .faq-aside p {
    margin-top: 0;
    color: var(--muted);
    line-height: 1.8;
  }

  .faq-list {
    display: grid;
    gap: 14px;
  }

  .faq-item {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 18px;
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
  }

  .faq-item.open {
    border-color: rgba(13, 59, 46, 0.22);
    box-shadow: var(--shadow-card);
  }

  .faq-question button {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    width: 100%;
    min-height: 56px;
    padding: 16px 22px;
    background: transparent;
    border: 0;
    text-align: left;
    font-size: 16px;
    font-weight: 700;
    color: var(--green-950);
    line-height: 1.5;
  }

  .faq-question button::after {
    content: "+";
    flex: 0 0 30px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--paper);
    color: var(--green-900);
    font-size: 20px;
    font-weight: 500;
    transition: transform 0.3s ease, background 0.2s ease;
  }

  .faq-item.open .faq-question button::after {
    transform: rotate(45deg);
    background: var(--green-900);
    color: var(--lime);
  }

  .faq-answer {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.35s ease;
  }

  .faq-answer-inner {
    overflow: hidden;
    padding: 0 22px;
  }

  .faq-item.open .faq-answer {
    grid-template-rows: 1fr;
  }

  .faq-answer p {
    margin: 0;
    padding-bottom: 22px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.85;
    border-top: 1px dashed var(--line);
    padding-top: 16px;
  }

  .site-footer {
    background: var(--green-950);
    color: rgba(255, 255, 255, 0.77);
    padding: 72px 0 24px;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .footer-brand {
    color: #fff;
    font-size: 24px;
    font-weight: 900;
    letter-spacing: 0.01em;
    margin-bottom: 12px;
  }

  .footer-brand span {
    color: var(--lime);
  }

  .footer-desc {
    margin: 14px 0 0;
    max-width: 320px;
    color: rgba(255, 255, 255, 0.55);
    font-size: 14px;
    line-height: 1.8;
  }

  .footer-col h4 {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 18px;
  }

  .footer-col ul li {
    margin-bottom: 10px;
  }

  .footer-col ul li a {
    color: rgba(255, 255, 255, 0.65);
    font-size: 14px;
  }

  .footer-col ul li a:hover {
    color: var(--lime);
  }

  .footer-bottom {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 22px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
  }

  .footer-bottom a {
    color: rgba(255, 255, 255, 0.65);
  }

  .footer-bottom a:hover {
    color: var(--lime);
  }

  .to-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(10, 43, 34, 0.92);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.14);
    font-size: 18px;
    z-index: 900;
    box-shadow: 0 8px 20px rgba(6, 35, 28, 0.22);
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
    visibility: hidden;
    opacity: 0;
  }

  .to-top.show {
    visibility: visible;
    opacity: 1;
  }

  .to-top:hover {
    background: var(--lime);
    color: var(--green-900);
    transform: translateY(-3px);
  }

  @media (max-width: 1023px) {
    .site-header {
      height: 60px;
    }

    .header-inner {
      height: 60px;
    }

    .nav-cta {
      display: none;
    }

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

    .brand-link {
      font-size: 19px;
    }

    .main-nav {
      position: fixed;
      top: 60px;
      right: 12px;
      left: 12px;
      background: var(--green-900);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 20px;
      display: grid;
      overflow: hidden;
      opacity: 0;
      visibility: hidden;
      transform: translateY(-8px);
      transition: opacity 0.28s ease, transform 0.28s ease, visibility 0.28s;
      box-shadow: 0 18px 40px rgba(1, 10, 5, 0.3);
    }

    body.nav-open .main-nav {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
      display: block;
    }

    .main-nav ul {
      flex-direction: column;
      align-items: stretch;
      gap: 0;
      padding: 10px;
    }

    .main-nav ul li a {
      width: 100%;
      justify-content: flex-start;
      padding: 14px 18px;
      border-radius: 14px;
      color: #fff;
    }

    .main-nav ul li a.active {
      background: rgba(200, 255, 74, 0.12);
      color: var(--lime);
    }

    .main-nav ul li a.active::after {
      display: none;
    }

    .page-hero {
      padding: 118px 0 28px;
    }

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

    .hero-count {
      position: absolute;
      right: 16px;
      bottom: 14px;
      opacity: 0.5;
    }

    .service-intro-grid {
      gap: 36px;
      grid-template-columns: 1fr;
    }

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

    .model-a,
    .model-b,
    .model-c,
    .model-d {
      grid-column: span 1;
    }

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

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

    .scene-card:nth-child(3) {
      grid-column: span 2;
      aspect-ratio: 16 / 7;
      transform: none;
    }

    .faq-layout {
      grid-template-columns: 1fr;
      gap: 22px;
    }

    .footer-grid {
      grid-template-columns: 1fr 1fr;
      gap: 34px;
    }
  }

  @media (max-width: 767px) {
    .container {
      width: min(calc(100% - 32px), 1280px);
    }

    .page-hero {
      padding-top: 106px;
    }

    .page-hero h1 {
      font-size: 40px;
      line-height: 1.1;
    }

    .hero-desc {
      font-size: 15px;
    }

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

    .breadcrumb {
      font-size: 12px;
    }

    .stats-inner {
      grid-template-columns: 1fr 1fr;
    }

    .stats-item {
      border-bottom: 1px solid var(--line);
    }

    .stats-item:nth-child(2) {
      border-right: 0;
    }

    .stats-item:nth-child(odd) {
      border-right: 1px solid var(--line);
    }

    .stats-item:nth-child(3),
    .stats-item:nth-child(4) {
      border-bottom: 0;
    }

    .service-intro {
      padding: 56px 0 64px;
    }

    .service-intro h2,
    .section-title {
      font-size: 27px;
    }

    .service-models {
      padding: 58px 0 70px;
    }

    .model-grid {
      grid-template-columns: 1fr;
      gap: 18px;
    }

    .model-b .model-body,
    .model-c .model-body {
      padding: 22px 24px;
    }

    .process-section {
      padding: 58px 0;
    }

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

    .process-step {
      min-height: 0;
    }

    .scene-section {
      padding: 56px 0 64px;
    }

    .scene-grid {
      grid-template-columns: 1fr;
      overflow-x: auto;
      display: flex;
      scroll-snap-type: x mandatory;
      gap: 16px;
      margin-right: -16px;
      padding-right: 16px;
    }

    .scene-card {
      flex: 0 0 80%;
      scroll-snap-align: start;
      aspect-ratio: 4 / 5;
      min-height: 280px;
    }

    .scene-card:nth-child(3) {
      flex: 0 0 80%;
      aspect-ratio: 4 / 5;
    }

    .scene-card img {
      position: absolute;
    }

    .quote-cta {
      padding: 56px 20px;
    }

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

    .faq-section {
      padding: 58px 0 70px;
    }

    .faq-question button {
      font-size: 15px;
      padding: 14px 16px;
    }

    .faq-layout,
    .footer-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 26px;
    }

    .stats-number {
      font-size: 32px;
    }

    .to-top {
      right: 16px;
      bottom: 16px;
    }
  }