/* roulang page: index */
:root {
  --primary: #0e6b4c;
  --primary-dark: #084f38;
  --primary-soft: #e6f4ee;
  --accent: #f59e0b;
  --accent-dark: #b45309;
  --ink: #10231c;
  --muted: #5f7170;
  --border: #e3ebe7;
  --bg: #f6f9f8;
  --card: #ffffff;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --shadow-sm: 0 6px 18px rgba(16, 35, 28, .06);
  --shadow-md: 0 14px 30px rgba(16, 35, 28, .1);
  --shadow-lg: 0 30px 60px rgba(16, 35, 28, .14);
  --container: 1200px;
  --nav-h: 72px;
  --font: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

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

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

button,
input {
  font-family: inherit;
  border: none;
  background: none;
  color: inherit;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(14, 107, 76, .4);
  outline-offset: 3px;
  border-radius: 6px;
}

.container {
  width: min(92%, var(--container));
  margin-inline: auto;
}

.section {
  padding: 88px 0;
}

.section-head {
  margin-bottom: 44px;
}

.section-head.center {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--primary);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .5px;
}

.section-kicker::before {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 4px;
  background: var(--accent);
}

.section-head h2 {
  font-size: clamp(28px, 3.2vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.5px;
  margin-top: 10px;
  color: var(--ink);
}

.section-head p {
  color: var(--muted);
  margin-top: 12px;
  max-width: 680px;
}

.section-head.center p {
  margin-inline: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .3s ease, box-shadow .3s ease, background .3s ease, border-color .3s ease, color .3s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 10px 24px rgba(14, 107, 76, .22);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 16px 30px rgba(14, 107, 76, .28);
}

.btn-outline {
  background: rgba(255, 255, 255, .55);
  border-color: var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(14, 107, 76, .18);
}

.btn-light {
  background: #fff;
  color: var(--primary);
}

.btn-light:hover {
  background: var(--primary-soft);
  transform: translateY(-2px);
  box-shadow: 0 16px 30px rgba(0, 0, 0, .16);
}

.btn-outline-light {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .75);
  color: #fff;
}

.btn-outline-light:hover {
  background: #fff;
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(0, 0, 0, .15);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 700;
  font-size: 14px;
}

.text-link span {
  transition: transform .3s ease;
}

.text-link:hover span {
  transform: translateX(4px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--ink);
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 13px;
  background: var(--primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 6px 16px rgba(14, 107, 76, .24);
}

.brand-text {
  font-size: 18px;
  letter-spacing: .2px;
}

.brand-flag {
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 999px;
}

.main-nav {
  margin-left: 28px;
}

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

.main-nav a {
  display: inline-flex;
  align-items: center;
  padding: 10px 15px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  color: var(--muted);
  transition: background .3s ease, color .3s ease, box-shadow .3s ease;
}

.main-nav a:hover {
  background: var(--primary-soft);
  color: var(--primary);
}

.main-nav a.active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 18px rgba(14, 107, 76, .18);
}

.header-tools {
  margin-left: auto;
}

.online-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.online-pill i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  margin-right: 8px;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, .6);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  to {
    box-shadow: 0 0 0 10px rgba(34, 197, 94, 0);
  }
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  padding: 0 10px;
  cursor: pointer;
  margin-left: auto;
}

.nav-toggle span {
  height: 2px;
  border-radius: 4px;
  background: var(--ink);
  transition: transform .3s ease, opacity .3s ease;
}

.hero {
  position: relative;
  padding: 96px 0 84px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: linear-gradient(120deg, rgba(14, 107, 76, .16) 0%, rgba(14, 107, 76, .02) 60%),
  url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(115deg, rgba(250, 252, 251, .97) 0%, rgba(250, 252, 251, .92) 42%, rgba(10, 70, 51, .42) 100%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
  gap: 64px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.eyebrow .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.hero-copy h1 {
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.12;
  letter-spacing: -1px;
  color: var(--ink);
  margin: 20px 0 16px;
}

.hero-copy .lead {
  font-size: 18px;
  color: var(--muted);
  max-width: 560px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-points li {
  background: rgba(255, 255, 255, .8);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}

.ticket-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 26px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.ticket-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: var(--primary);
  color: #fff;
  padding: 16px 20px;
}

.ticket-label {
  font-weight: 800;
  font-size: 15px;
}

.ticket-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, .18);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 600;
}

.ticket-status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #86efac;
}

.ticket-title {
  padding: 20px 20px 4px;
  font-size: 20px;
  font-weight: 800;
}

.ticket-times {
  padding: 10px 20px 4px;
}

.ticket-times li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--border);
}

.ticket-times li:last-child {
  border-bottom: none;
}

.time-pill {
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 14px;
  padding: 5px 11px;
  border-radius: 10px;
  min-width: 62px;
  text-align: center;
}

.time-name {
  flex: 1;
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
}

.time-tag {
  font-size: 12px;
  color: #16a34a;
  background: #f0fdf4;
  padding: 4px 8px;
  border-radius: 999px;
}

.ticket-count {
  margin: 8px 20px 18px;
  padding: 14px 16px;
  background: linear-gradient(135deg, #fafaf5, #f7f3e8);
  border: 1px solid #f0e6cd;
  border-radius: 16px;
}

.ticket-count span {
  display: block;
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}

.count-bar {
  height: 8px;
  border-radius: 8px;
  background: #eee7d5;
  margin: 10px 0;
  overflow: hidden;
}

.count-bar span {
  display: block;
  height: 100%;
  width: 42%;
  border-radius: 8px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.ticket-count small {
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 700;
}

.ticket-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  background: #fafcfb;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}

.ticket-footer a {
  color: var(--primary);
  font-weight: 700;
}

.stats-bar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 30px 0;
}

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

.stat-item {
  text-align: center;
  padding: 10px;
}

.stat-item strong {
  display: block;
  font-size: 36px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.stat-item span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  margin-top: 4px;
}

.category-section {
  background: var(--bg);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.category-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .4s ease, box-shadow .4s ease, border-color .4s ease;
  display: flex;
  flex-direction: column;
}

.category-card:hover {
  transform: translateY(-6px);
  border-color: rgba(14, 107, 76, .3);
  box-shadow: var(--shadow-lg);
}

.category-image {
  aspect-ratio: 16 / 8.5;
  overflow: hidden;
  background: var(--primary-soft);
}

.category-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}

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

.category-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.category-tag {
  align-self: flex-start;
  background: var(--primary-soft);
  color: var(--primary);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.category-body h3 {
  font-size: 21px;
  line-height: 1.35;
}

.category-body p {
  color: var(--muted);
  font-size: 15px;
}

.category-body .text-link {
  margin-top: auto;
  padding-top: 8px;
}

.service-section {
  background: #fff;
}

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

.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 28px;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(14, 107, 76, .35);
  box-shadow: var(--shadow-md);
}

.icon-circle {
  width: 50px;
  height: 50px;
  border-radius: 15px;
  background: var(--primary-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  line-height: 1;
}

.service-card h3 {
  margin-top: 20px;
  font-size: 18px;
}

.service-card p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.news-section {
  background: var(--bg);
}

.news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(280px, .9fr);
  gap: 32px;
  align-items: start;
}

.news-list {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 8px 28px;
  box-shadow: var(--shadow-sm);
}

.news-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

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

.news-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.news-tag {
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 700;
}

.news-meta time {
  color: var(--muted);
  font-size: 13px;
}

.news-item h3 {
  font-size: 18px;
  line-height: 1.4;
  margin: 6px 0 10px;
}

.news-item h3 a {
  color: var(--ink);
  transition: color .3s ease;
}

.news-item h3 a:hover {
  color: var(--primary);
}

.news-item p {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.empty-news {
  padding: 40px 12px;
  text-align: center;
  color: var(--muted);
  background: var(--bg);
  border-radius: 18px;
  margin: 16px 0;
}

.news-side {
  display: grid;
  gap: 20px;
}

.side-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 26px;
  box-shadow: var(--shadow-sm);
}

.side-card.dark {
  background: linear-gradient(145deg, #0d3a2c, #0c6044);
  border-color: transparent;
  color: #fff;
}

.side-label {
  display: inline-flex;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 4px 10px;
  border-radius: 999px;
}

.side-card.dark .side-label {
  background: rgba(255, 255, 255, .14);
  color: #fff;
}

.side-card h3 {
  font-size: 19px;
  line-height: 1.4;
  margin: 14px 0 10px;
}

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

.side-card.dark p {
  color: rgba(255, 255, 255, .78);
}

.side-card .btn {
  margin-top: 18px;
}

.process-section {
  background: #fff;
}

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

.step-item {
  position: relative;
  background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: 20px;
  padding: 28px 24px 24px;
  transition: border-color .3s ease, box-shadow .3s ease, transform .3s ease;
}

.step-item:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.step-item::after {
  content: "";
  position: absolute;
  top: 42px;
  right: -18px;
  width: 14px;
  height: 2px;
  background: var(--accent);
}

.step-item:last-child::after {
  display: none;
}

.step-num {
  font-size: 34px;
  font-weight: 800;
  color: var(--primary);
  opacity: .3;
  letter-spacing: -1px;
}

.step-item h3 {
  margin: 18px 0 10px;
  font-size: 18px;
}

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

.schedule-section {
  background: linear-gradient(180deg, #f3faf7, #ffffff);
}

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

.schedule-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease;
  display: flex;
  flex-direction: column;
}

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

.schedule-image {
  height: 160px;
  overflow: hidden;
  background: var(--primary-soft);
}

.schedule-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}

.schedule-card:hover .schedule-image img {
  transform: scale(1.04);
}

.schedule-info {
  padding: 20px;
  flex: 1;
}

.schedule-date {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 10px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 14px;
}

.schedule-date strong {
  font-size: 20px;
  line-height: 1;
  color: var(--primary);
}

.schedule-cat {
  display: block;
  color: var(--accent-dark);
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 6px;
}

.schedule-info h3 {
  font-size: 18px;
  line-height: 1.4;
  margin-bottom: 8px;
}

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

.schedule-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0 20px 20px;
  color: var(--primary);
  font-weight: 700;
  font-size: 14px;
}

.schedule-link span {
  transition: transform .3s ease;
}

.schedule-link:hover span {
  transform: translateX(4px);
}

.faq-section {
  background: var(--bg);
}

.faq-list {
  max-width: 920px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  transition: border-color .3s ease, box-shadow .3s ease;
}

.faq-item[open] {
  border-color: rgba(14, 107, 76, .35);
  box-shadow: var(--shadow-sm);
}

.faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  padding: 20px 24px;
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
}

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

.faq-item summary::after {
  content: "+";
  font-size: 24px;
  font-weight: 400;
  color: var(--primary);
  line-height: 1;
  transition: transform .3s ease;
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-body {
  padding: 0 24px 22px;
  color: var(--muted);
  font-size: 15px;
}

.faq-body p + p {
  margin-top: 10px;
}

.cta-section {
  position: relative;
  color: #fff;
  padding: 100px 0;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-3.png');
  background-size: cover;
  background-position: center;
  opacity: .28;
}

.cta-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, rgba(5, 38, 29, .96), rgba(11, 84, 60, .88));
}

.cta-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 44px;
  flex-wrap: wrap;
}

.cta-copy h2 {
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.cta-copy p {
  color: rgba(255, 255, 255, .82);
  margin-top: 14px;
  max-width: 560px;
  font-size: 16px;
}

.cta-contact {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.cta-contact li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 14px;
  padding: 12px 16px;
  font-size: 14px;
}

.cta-contact li strong {
  color: #fff;
  font-size: 16px;
}

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

.site-footer {
  background: #081f18;
  color: rgba(255, 255, 255, .72);
  padding: 64px 0 24px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 44px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}

.footer-brand h3 {
  color: #fff;
  font-size: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-brand h3 .brand-mark {
  width: 34px;
  height: 34px;
  font-size: 16px;
}

.footer-brand p {
  margin-top: 14px;
  max-width: 360px;
  color: rgba(255, 255, 255, .6);
  font-size: 14px;
}

.footer-col h4 {
  color: #fff;
  font-size: 15px;
  margin-bottom: 14px;
}

.footer-col a {
  display: inline-block;
  padding: 6px 0;
  color: rgba(255, 255, 255, .66);
  font-size: 14px;
  transition: color .3s ease, padding-left .3s ease;
}

.footer-col a:hover {
  color: #fff;
  padding-left: 4px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 22px;
  color: rgba(255, 255, 255, .46);
  font-size: 13px;
}

@media (max-width: 1024px) {
  .section {
    padding: 72px 0;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 40px;
  }

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

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

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

@media (max-width: 860px) {
  .header-inner {
    gap: 12px;
  }

  .main-nav {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    z-index: 70;
    margin: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    padding: 14px;
    transform: translateY(-130%);
    transition: transform .35s ease;
  }

  .main-nav.open {
    transform: translateY(0);
  }

  .main-nav ul {
    flex-direction: column;
    gap: 8px;
  }

  .main-nav a {
    padding: 13px 16px;
    font-size: 16px;
  }

  .nav-toggle {
    display: flex;
  }

  .header-tools {
    display: none;
  }

  .hero {
    padding: 64px 0 60px;
  }

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

  .hero-copy {
    max-width: 720px;
  }

  .ticket-card {
    max-width: 540px;
  }

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

@media (max-width: 560px) {
  .section {
    padding: 60px 0;
  }

  .brand-text {
    font-size: 16px;
  }

  .brand-flag {
    display: none;
  }

  .hero {
    padding: 48px 0;
  }

  .hero-copy h1 {
    font-size: 34px;
  }

  .hero-copy .lead {
    font-size: 16px;
  }

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

  .hero-points li {
    font-size: 12px;
    padding: 5px 11px;
  }

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

  .stat-item strong {
    font-size: 30px;
  }

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

  .news-list {
    padding: 8px 16px;
  }

  .news-item h3 {
    font-size: 16px;
  }

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

  .faq-item summary {
    font-size: 15px;
    padding: 18px;
  }

  .faq-body {
    padding: 0 18px 18px;
  }

  .cta-section {
    padding: 68px 0;
  }

  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .footer-top {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* roulang page: article */
:root{
  --primary:#0c1e33;
  --primary-light:#132b45;
  --accent:#ff6b2c;
  --accent-hover:#e85a1f;
  --teal:#00c2a8;
  --bg:#f2f5f9;
  --white:#ffffff;
  --text:#1d2a3a;
  --text-weak:#64748b;
  --border:#e2e8f0;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 4px 24px rgba(12,30,51,.08);
  --shadow-lg:0 12px 40px rgba(12,30,51,.14);
  --container:1200px;
  --space:80px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'PingFang SC','Microsoft YaHei','Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit;transition:color .2s ease}
img{max-width:100%;display:block}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,textarea{font-family:inherit}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 28px;border-radius:50px;font-size:15px;font-weight:600;
  transition:all .25s ease;border:2px solid transparent;line-height:1.4;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 16px rgba(255,107,44,.28)}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,107,44,.36)}
.btn-lg{padding:15px 38px;font-size:16px}
.btn-outline{border-color:var(--primary);color:var(--primary);background:transparent}
.btn-outline:hover{background:var(--primary);color:#fff}
.text-accent{color:var(--accent)}
.text-teal{color:var(--teal)}

/* ========== Header ========== */
.site-header{
  background:rgba(12,30,51,.96);
  backdrop-filter:blur(12px);
  position:sticky;top:0;z-index:1000;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:70px;gap:24px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(135deg,var(--accent),#ff8a50);
  color:#fff;font-size:20px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 12px rgba(255,107,44,.3);
}
.brand-text{font-size:17px;font-weight:700;color:#fff;letter-spacing:.5px}
.brand-flag{
  font-size:11px;color:var(--teal);border:1px solid rgba(0,194,168,.4);
  border-radius:4px;padding:1px 6px;font-weight:500;letter-spacing:.5px;
}
.main-nav ul{display:flex;align-items:center;gap:6px}
.main-nav a{
  color:rgba(255,255,255,.75);font-size:15px;font-weight:500;
  padding:8px 16px;border-radius:8px;transition:all .2s ease;
}
.main-nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.main-nav a.active{color:#fff;background:rgba(255,107,44,.18);font-weight:600}
.header-tools{display:flex;align-items:center;gap:12px}
.online-pill{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;color:#fff;background:rgba(255,255,255,.08);
  padding:6px 14px;border-radius:30px;
}
.online-pill i{
  width:8px;height:8px;border-radius:50%;
  background:var(--teal);display:inline-block;
  box-shadow:0 0 8px rgba(0,194,168,.6);animation:pulse 2s infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:24px;height:2px;background:#fff;border-radius:2px;transition:all .3s}
.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)}

/* ========== Page Banner ========== */
.page-banner{
  position:relative;background:var(--primary);
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  padding:72px 0 56px;color:#fff;text-align:center;overflow:hidden;
}
.page-banner::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,30,51,.82),rgba(12,30,51,.62));
}
.page-banner-inner{position:relative;z-index:1;max-width:900px;margin:0 auto}
.breadcrumb{
  display:flex;align-items:center;justify-content:center;gap:8px;
  font-size:14px;color:rgba(255,255,255,.7);margin-bottom:20px;
}
.breadcrumb a{color:rgba(255,255,255,.75)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb .sep{color:rgba(255,255,255,.4)}
.breadcrumb .current{color:rgba(255,255,255,.9)}
.article-badge{
  display:inline-block;font-size:13px;font-weight:600;
  background:rgba(255,107,44,.22);color:var(--accent);
  border:1px solid rgba(255,107,44,.4);
  padding:5px 16px;border-radius:30px;margin-bottom:16px;
  letter-spacing:.5px;
}
.page-banner h1{
  font-size:32px;font-weight:800;line-height:1.35;margin-bottom:14px;
  text-shadow:0 2px 20px rgba(0,0,0,.2);letter-spacing:.5px;
}
.page-meta{
  display:flex;align-items:center;justify-content:center;gap:22px;
  font-size:14px;color:rgba(255,255,255,.7);
}
.page-meta .meta-item{display:inline-flex;align-items:center;gap:6px}
.page-meta .meta-item svg{width:15px;height:15px;opacity:.7}

/* ========== Article ========== */
.article-section{padding:56px 0 24px}
.article-main{
  max-width:900px;margin:0 auto;
  background:var(--white);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:32px 44px 40px;
}
.article-cover{
  border-radius:12px;overflow:hidden;margin-bottom:30px;
  position:relative;
}
.article-cover img{width:100%;height:auto;object-fit:cover;transition:transform .5s ease}
.article-cover::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 60%,rgba(0,0,0,.12));
}
.article-content{font-size:16px;color:#334155;line-height:2}
.article-content h2{
  font-size:24px;font-weight:700;color:var(--primary);
  margin:36px 0 14px;padding-left:16px;position:relative;
}
.article-content h2::before{
  content:'';position:absolute;left:0;top:6px;width:4px;height:26px;
  background:var(--accent);border-radius:2px;
}
.article-content h3{
  font-size:19px;font-weight:700;color:var(--primary);margin:28px 0 10px;
}
.article-content p{margin:14px 0}
.article-content ul,.article-content ol{margin:14px 0;padding-left:22px}
.article-content ul li{list-style:disc;margin:6px 0}
.article-content ol li{list-style:decimal;margin:6px 0}
.article-content blockquote{
  border-left:4px solid var(--accent);background:#f8fafc;
  padding:16px 20px;border-radius:0 10px 10px 0;margin:20px 0;
  color:var(--text-weak);font-style:italic;
}
.article-content img{border-radius:12px;margin:24px 0}
.article-content a{color:var(--accent);border-bottom:1px solid rgba(255,107,44,.3)}
.article-content a:hover{border-bottom-color:var(--accent)}
.article-tags{
  display:flex;flex-wrap:wrap;gap:10px;
  margin-top:36px;padding-top:24px;border-top:1px solid var(--border);
}
.tag{
  font-size:13px;font-weight:500;color:var(--text-weak);
  background:#f1f5f9;border:1px solid var(--border);
  padding:5px 14px;border-radius:30px;transition:all .2s ease;
}
.tag:hover{border-color:var(--accent);color:var(--accent);background:#fff7f2}
.tag-highlight{
  background:rgba(255,107,44,.08);color:var(--accent);
  border-color:rgba(255,107,44,.25);font-weight:600;
}
.article-nav{
  display:flex;justify-content:space-between;margin-top:28px;
  padding-top:20px;border-top:1px solid var(--border);
}
.article-nav a{
  font-size:14px;color:var(--text-weak);display:inline-flex;align-items:center;gap:6px;
}
.article-nav a:hover{color:var(--accent)}

/* ========== Not Found ========== */
.not-found{
  text-align:center;padding:80px 20px;
}
.not-found-icon{
  width:68px;height:68px;border-radius:50%;
  background:rgba(255,107,44,.1);color:var(--accent);
  font-size:32px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 24px;border:2px solid rgba(255,107,44,.25);
}
.not-found h2{font-size:26px;color:var(--primary);margin-bottom:12px}
.not-found p{color:var(--text-weak);margin-bottom:28px;max-width:360px;margin-left:auto;margin-right:auto}

/* ========== Related ========== */
.related-section{padding:48px 0 32px}
.section-head{text-align:center;margin-bottom:40px}
.section-head h2{font-size:28px;font-weight:800;color:var(--primary);position:relative;display:inline-block}
.section-head h2::after{
  content:'';display:block;width:44px;height:3px;border-radius:2px;
  background:var(--accent);margin:10px auto 0;
}
.section-head p{color:var(--text-weak);margin-top:12px;font-size:15px}
.related-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.entry-card{
  background:var(--white);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);transition:all .3s ease;display:block;
  border:1px solid transparent;
}
.entry-card:hover{
  box-shadow:var(--shadow-lg);transform:translateY(-6px);
  border-color:rgba(255,107,44,.15);
}
.entry-card-media{position:relative;overflow:hidden;aspect-ratio:16/9}
.entry-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.entry-card:hover .entry-card-media img{transform:scale(1.05)}
.entry-card-badge{
  position:absolute;top:14px;left:14px;
  background:var(--accent);color:#fff;
  font-size:12px;font-weight:600;padding:4px 12px;border-radius:20px;
  box-shadow:0 2px 8px rgba(255,107,44,.4);
}
.entry-card-body{padding:22px 24px 26px}
.entry-card-body h3{font-size:17px;font-weight:700;color:var(--primary);margin-bottom:8px}
.entry-card-body p{font-size:14px;color:var(--text-weak);line-height:1.65}
.card-link{
  display:inline-block;margin-top:16px;font-size:14px;font-weight:600;
  color:var(--accent);transition:all .2s ease;
}
.card-link:hover{color:var(--accent-hover);transform:translateX(4px)}

/* ========== CTA ========== */
.cta-section{padding:56px 0}
.cta-box{
  background:var(--primary);border-radius:24px;position:relative;
  overflow:hidden;padding:64px 48px;text-align:center;color:#fff;
}
.cta-box::before{
  content:'';position:absolute;top:-60px;right:-60px;
  width:200px;height:200px;border-radius:50%;
  background:rgba(255,107,44,.15);
}
.cta-box::after{
  content:'';position:absolute;bottom:-80px;left:-80px;
  width:240px;height:240px;border-radius:50%;
  background:rgba(0,194,168,.08);
}
.cta-box h2{font-size:30px;font-weight:800;margin-bottom:14px;position:relative;z-index:1}
.cta-box p{color:rgba(255,255,255,.75);font-size:16px;max-width:560px;margin:0 auto 30px;position:relative;z-index:1}
.cta-box .btn{position:relative;z-index:1}

/* ========== FAQ ========== */
.faq-section{padding:24px 0 40px}
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.faq-item{
  background:var(--white);border-radius:var(--radius-sm);
  padding:24px 28px;border:1px solid var(--border);
  transition:all .25s ease;
}
.faq-item:hover{border-color:rgba(255,107,44,.25);box-shadow:var(--shadow)}
.faq-item h3{
  font-size:16px;font-weight:700;color:var(--primary);margin-bottom:8px;
  display:flex;align-items:center;gap:8px;
}
.faq-item h3::before{
  content:'Q';width:22px;height:22px;border-radius:6px;
  background:rgba(255,107,44,.12);color:var(--accent);
  font-size:13px;font-weight:800;display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.faq-item p{font-size:14px;color:var(--text-weak);line-height:1.7;padding-left:30px}

/* ========== Footer ========== */
.site-footer{
  background:var(--primary);color:rgba(255,255,255,.75);
  padding:56px 0 0;margin-top:40px;
}
.footer-top{
  display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;
  padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-brand h3{
  display:flex;align-items:center;gap:10px;
  color:#fff;font-size:20px;font-weight:700;margin-bottom:14px;
}
.footer-brand h3 .brand-mark{
  width:34px;height:34px;font-size:17px;
}
.footer-brand p{font-size:14px;line-height:1.75;max-width:360px}
.footer-col h4{
  color:#fff;font-size:15px;font-weight:600;
  margin-bottom:16px;position:relative;padding-bottom:8px;
}
.footer-col h4::after{
  content:'';position:absolute;left:0;bottom:0;width:24px;height:2px;
  background:var(--accent);border-radius:2px;
}
.footer-col a{
  display:block;font-size:14px;color:rgba(255,255,255,.65);
  padding:6px 0;transition:all .2s ease;
}
.footer-col a:hover{color:var(--accent);padding-left:6px}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;
  padding:24px 0;font-size:13px;color:rgba(255,255,255,.45);
}

/* ========== Responsive ========== */
@media (max-width:1024px){
  .header-inner{gap:16px}
  .main-nav ul{gap:2px}
  .main-nav a{padding:7px 12px;font-size:14px}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .container{padding:0 16px}
  .nav-toggle{display:flex}
  .main-nav{
    position:fixed;top:70px;left:0;right:0;background:var(--primary);
    padding:16px 24px;transform:translateY(-120%);opacity:0;
    transition:all .35s ease;visibility:hidden;z-index:999;
    box-shadow:0 20px 40px rgba(0,0,0,.3);
  }
  .main-nav.open{transform:translateY(0);opacity:1;visibility:visible}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:4px}
  .main-nav a{display:block;padding:12px 16px;font-size:15px;text-align:center}
  .header-tools .online-pill{display:none}
  .page-banner{padding:48px 0 36px}
  .page-banner h1{font-size:24px}
  .article-main{padding:24px 18px 28px}
  .article-section{padding:32px 0 16px}
  .related-grid{grid-template-columns:1fr}
  .faq-grid{grid-template-columns:1fr}
  .cta-box{padding:44px 24px}
  .cta-box h2{font-size:24px}
  .footer-top{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
  .article-nav{flex-direction:column;gap:10px;align-items:center}
}
@media (max-width:520px){
  .brand-text{font-size:15px}
  .brand-flag{display:none}
  .page-banner h1{font-size:20px}
  .page-meta{flex-wrap:wrap;gap:10px}
  .article-cover{margin-bottom:20px}
  .related-card-body h3{font-size:16px}
  .cta-section{padding:32px 0}
  .section-head h2{font-size:24px}
}

/* roulang page: category1 */
:root {
  --primary: #E63329;
  --primary-dark: #C1251D;
  --primary-light: #FDEEEC;
  --secondary: #17233B;
  --secondary-light: #33415C;
  --bg: #F6F7FB;
  --surface: #FFFFFF;
  --text: #16202E;
  --text-weak: #5C6778;
  --border: #E5E9F0;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 4px 14px rgba(20,30,50,.06);
  --shadow-md: 0 12px 36px rgba(20,30,50,.10);
  --shadow-primary: 0 8px 24px rgba(230,51,41,.25);
  --space-section: 96px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif; color: var(--text); background: var(--bg); line-height: 1.7; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button, input { font: inherit; border: none; background: none; }
section[id] { scroll-margin-top: 88px; }

.container { width: min(1200px, 92%); margin-inline: auto; }
.section { padding: var(--space-section) 0; }
.section-alt { background: var(--bg); }
.section-head { max-width: 760px; margin-bottom: 44px; }
.section-head.center { margin-inline: auto; text-align: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; background: var(--primary-light); color: var(--primary); font-weight: 700; font-size: 14px; padding: 6px 14px; border-radius: 999px; letter-spacing: .5px; }
.section-title { font-size: 34px; font-weight: 800; margin: 14px 0 12px; color: var(--text); letter-spacing: -.5px; line-height: 1.3; }
.section-desc { color: var(--text-weak); font-size: 16px; line-height: 1.9; }

.btn { display: inline-flex; align-items: center; gap: 10px; padding: 13px 26px; border-radius: 999px; font-weight: 700; font-size: 15px; cursor: pointer; transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: var(--shadow-primary); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(230,51,41,.35); }
.btn-ghost { border: 1.5px solid rgba(255,255,255,.6); color: #fff; background: transparent; }
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,.1); transform: translateY(-2px); }
.btn-light { background: #fff; color: var(--primary); box-shadow: 0 8px 24px rgba(0,0,0,.15); }
.btn-light:hover { transform: translateY(-2px); background: #FFF2F0; }
.btn-outline { border: 1.5px solid rgba(255,255,255,.5); color: #fff; }
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.08); transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid rgba(230,51,41,.45); outline-offset: 3px; }

.site-header { position: sticky; top: 0; z-index: 120; background: rgba(255,255,255,.86); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid rgba(229,233,240,.85); }
.header-inner { display: flex; align-items: center; height: 72px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand-mark { width: 40px; height: 40px; border-radius: 12px; background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 20px; box-shadow: var(--shadow-primary); flex-shrink: 0; }
.brand-text { font-weight: 800; font-size: 20px; color: var(--text); letter-spacing: .5px; white-space: nowrap; }
.brand-flag { font-size: 12px; background: var(--primary-light); color: var(--primary); padding: 2px 10px; border-radius: 999px; font-weight: 700; }
.main-nav { margin-left: 24px; }
.main-nav ul { display: flex; gap: 6px; }
.main-nav a { display: inline-block; padding: 10px 18px; border-radius: 999px; font-weight: 600; color: var(--text-weak); transition: color .25s, background .25s, box-shadow .25s; }
.main-nav a:hover { color: var(--primary); background: var(--primary-light); }
.main-nav a.active { background: var(--primary); color: #fff; box-shadow: var(--shadow-primary); }
.header-tools { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.online-pill { display: flex; align-items: center; gap: 8px; background: #EFFAF3; border: 1px solid #D6F0DF; color: #1D8746; padding: 6px 14px; border-radius: 999px; font-size: 14px; font-weight: 600; white-space: nowrap; }
.online-pill i { width: 8px; height: 8px; border-radius: 50%; background: #22C55E; box-shadow: 0 0 0 4px rgba(34,197,94,.15); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 6px; cursor: pointer; z-index: 130; }
.nav-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .3s ease, opacity .3s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.page-hero { position: relative; background: linear-gradient(120deg, #141E33 0%, #1B2A44 100%); color: #fff; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; inset: 0; background-image: url('/assets/images/backpic/back-2.png'); background-size: cover; background-position: center; opacity: .28; }
.page-hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 300px at 85% 15%, rgba(230,51,41,.28), transparent 65%); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.2fr .8fr; gap: 56px; align-items: center; padding: 78px 0; }
.breadcrumb { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 14px; color: rgba(255,255,255,.62); margin-bottom: 20px; }
.breadcrumb a { color: rgba(255,255,255,.85); transition: color .25s; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb i { font-size: 11px; color: rgba(255,255,255,.45); }
.hero-title { font-size: 44px; font-weight: 800; line-height: 1.25; letter-spacing: -1px; margin-bottom: 18px; }
.hero-desc { font-size: 17px; line-height: 1.9; color: rgba(255,255,255,.78); max-width: 560px; margin-bottom: 28px; }
.hero-tags { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 32px; }
.hero-tags span { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.18); padding: 6px 14px; border-radius: 999px; font-size: 14px; color: #fff; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.ticket-card { position: relative; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); border-radius: 22px; padding: 28px 28px 26px; backdrop-filter: blur(12px); box-shadow: 0 24px 60px rgba(0,0,0,.25); }
.ticket-card::before, .ticket-card::after { content: ""; position: absolute; top: 50%; width: 28px; height: 28px; background: var(--secondary); border-radius: 50%; transform: translateY(-50%); }
.ticket-card::before { left: -15px; }
.ticket-card::after { right: -15px; }
.ticket-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 22px; }
.ticket-label { font-size: 14px; color: rgba(255,255,255,.72); font-weight: 600; letter-spacing: .5px; }
.ticket-status { display: inline-flex; align-items: center; gap: 6px; background: rgba(34,197,94,.16); border: 1px solid rgba(34,197,94,.35); color: #4ADE80; font-size: 13px; font-weight: 700; padding: 4px 12px; border-radius: 999px; }
.ticket-main { border-top: 1px dashed rgba(255,255,255,.28); padding-top: 22px; }
.ticket-city { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,.7); font-size: 14px; margin-bottom: 10px; }
.ticket-city i { color: var(--primary); }
.ticket-main h3 { font-size: 22px; font-weight: 800; line-height: 1.4; margin-bottom: 18px; color: #fff; }
.ticket-meta { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 24px; }
.ticket-meta span { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: rgba(255,255,255,.75); background: rgba(255,255,255,.08); padding: 6px 12px; border-radius: 999px; }
.ticket-meta i { color: var(--primary); }
.ticket-foot { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.ticket-link { color: rgba(255,255,255,.8); font-size: 14px; font-weight: 600; transition: color .25s; }
.ticket-link:hover { color: #fff; }
.ticket-link i { transition: transform .25s; }
.ticket-link:hover i { transform: translateX(4px); }

.entry-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.entry-card { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-sm); transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease; overflow: hidden; }
.entry-card::after { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--primary), #FF9A76); opacity: 0; transition: opacity .3s ease; }
.entry-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(230,51,41,.15); }
.entry-card:hover::after { opacity: 1; }
.entry-icon { width: 56px; height: 56px; border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 24px; color: var(--primary); background: var(--primary-light); margin-bottom: 18px; }
.entry-card h3 { font-size: 19px; font-weight: 800; margin-bottom: 8px; }
.entry-card p { color: var(--text-weak); font-size: 14px; line-height: 1.75; margin-bottom: 18px; }
.entry-more { color: var(--primary); font-weight: 700; font-size: 14px; }
.entry-more i { margin-left: 6px; transition: transform .3s ease; }
.entry-card:hover .entry-more i { transform: translateX(4px); }

.timeline-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: 44px 40px; }
.timeline { position: relative; max-width: 820px; margin: 0 auto; padding: 8px 0; }
.timeline::before { content: ""; position: absolute; left: 32px; top: 8px; bottom: 8px; width: 3px; background: linear-gradient(180deg, var(--primary), #FFB76B); border-radius: 3px; opacity: .35; }
.timeline-item { position: relative; padding: 0 0 38px 96px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before { content: ""; position: absolute; left: 22px; top: 4px; width: 20px; height: 20px; background: #fff; border: 4px solid var(--primary); border-radius: 50%; box-shadow: 0 0 0 6px rgba(230,51,41,.15); }
.timeline-num { position: absolute; left: 76px; top: 0; font-size: 13px; font-weight: 800; color: var(--primary); background: var(--primary-light); border-radius: 999px; padding: 2px 12px; }
.timeline-card h3 { font-size: 18px; font-weight: 800; margin-bottom: 6px; }
.timeline-card p { color: var(--text-weak); font-size: 15px; line-height: 1.8; }

.notice-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.notice-item { display: flex; align-items: flex-start; gap: 18px; background: var(--surface); border: 1px solid var(--border); border-left: 5px solid var(--primary); border-radius: var(--radius-md); padding: 22px 24px; box-shadow: var(--shadow-sm); transition: transform .3s ease, box-shadow .3s ease; }
.notice-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.notice-icon { width: 48px; height: 48px; border-radius: 14px; display: flex; align-items: center; justify-content: center; background: var(--primary-light); color: var(--primary); font-size: 20px; flex-shrink: 0; }
.notice-item h3 { font-size: 17px; font-weight: 800; margin-bottom: 6px; }
.notice-item p { font-size: 14px; color: var(--text-weak); line-height: 1.75; }

.guide-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.guide-card { display: flex; gap: 20px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 18px; box-shadow: var(--shadow-sm); transition: transform .3s ease, box-shadow .3s ease; }
.guide-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.guide-cover { width: 180px; height: 126px; border-radius: 12px; object-fit: cover; flex-shrink: 0; }
.guide-body { display: flex; flex-direction: column; min-width: 0; }
.guide-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.guide-tag { display: inline-block; background: var(--primary-light); color: var(--primary); font-size: 12px; font-weight: 800; padding: 3px 10px; border-radius: 999px; }
.guide-date { font-size: 13px; color: var(--text-weak); }
.guide-body h3 { font-size: 17px; font-weight: 800; line-height: 1.5; margin-bottom: 8px; }
.guide-body p { font-size: 14px; color: var(--text-weak); line-height: 1.7; flex: 1; }
.guide-arrow { margin-top: 10px; color: var(--primary); font-size: 14px; font-weight: 700; }
.guide-arrow i { margin-left: 6px; transition: transform .25s; }
.guide-card:hover .guide-arrow i { transform: translateX(4px); }

.faq-list { max-width: 860px; margin: 0 auto; }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md); margin-bottom: 14px; box-shadow: var(--shadow-sm); overflow: hidden; transition: border-color .3s ease, box-shadow .3s ease; }
.faq-item.open { border-color: rgba(230,51,41,.3); box-shadow: var(--shadow-md); }
.faq-q { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; padding: 20px 24px; font-size: 16px; font-weight: 700; color: var(--text); cursor: pointer; text-align: left; }
.faq-q i { color: var(--primary); transition: transform .3s ease; flex-shrink: 0; }
.faq-item.open .faq-q i { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; padding: 0 24px; color: var(--text-weak); line-height: 1.8; font-size: 15px; }
.faq-item.open .faq-a { max-height: 360px; padding-bottom: 20px; }

.cta-section { position: relative; background: var(--secondary); color: #fff; overflow: hidden; }
.cta-section::before { content: ""; position: absolute; inset: 0; background-image: url('/assets/images/backpic/back-3.png'); background-size: cover; background-position: center; opacity: .2; }
.cta-section::after { content: ""; position: absolute; inset: 0; background: radial-gradient(500px 200px at 80% 10%, rgba(230,51,41,.25), transparent 60%); }
.cta-inner { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 70px 0; flex-wrap: wrap; }
.cta-text { flex: 1; min-width: 280px; }
.cta-text h2 { font-size: 32px; font-weight: 800; margin-bottom: 14px; line-height: 1.3; }
.cta-text p { color: rgba(255,255,255,.75); font-size: 16px; line-height: 1.8; max-width: 560px; }
.cta-contact { display: flex; flex-direction: column; gap: 4px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); border-radius: 18px; padding: 22px 28px; }
.cta-contact span { font-size: 14px; color: rgba(255,255,255,.7); }
.cta-contact strong { font-size: 28px; font-weight: 800; letter-spacing: .5px; color: #fff; }
.cta-contact small { font-size: 13px; color: rgba(255,255,255,.55); }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.site-footer { background: var(--secondary); color: #CBD3E0; padding: 64px 0 0; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand h3 { display: flex; align-items: center; gap: 10px; color: #fff; font-size: 20px; font-weight: 800; margin-bottom: 16px; }
.footer-brand p { max-width: 340px; font-size: 14px; line-height: 1.85; color: #A7B2C3; }
.footer-col h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 18px; }
.footer-col a { display: block; color: #A7B2C3; font-size: 14px; margin-bottom: 12px; transition: color .25s, padding-left .25s; }
.footer-col a:hover { color: #fff; padding-left: 4px; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 22px 0; font-size: 13px; color: #8D99AE; }

@media (max-width: 1024px) {
  .entry-grid { grid-template-columns: repeat(2, 1fr); }
  .guide-grid { grid-template-columns: 1fr; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; padding: 60px 0; }
  .hero-title { font-size: 36px; }
}

@media (max-width: 900px) {
  .section { --space-section: 72px; }
  .main-nav { position: fixed; top: 72px; right: -100%; width: min(320px, 82%); height: calc(100vh - 72px); background: #fff; box-shadow: -12px 0 36px rgba(0,0,0,.12); padding: 24px; transition: right .35s ease; border-radius: 20px 0 0 20px; }
  .main-nav.open { right: 0; }
  .main-nav ul { flex-direction: column; gap: 8px; }
  .main-nav a { display: block; }
  .header-tools .online-pill { display: none; }
  .nav-toggle { display: flex; }
  .section-title { font-size: 28px; }
}

@media (max-width: 768px) {
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .notice-grid { grid-template-columns: 1fr; }
  .timeline-wrap { padding: 32px 20px; }
  .timeline-item { padding-left: 76px; }
  .timeline::before { left: 24px; }
  .timeline-item::before { left: 14px; }
  .timeline-num { left: 58px; }
  .guide-card { flex-direction: column; }
  .guide-cover { width: 100%; height: 180px; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 520px) {
  .brand-text { font-size: 17px; }
  .brand-flag { display: none; }
  .entry-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 30px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .ticket-foot .btn { width: 100%; justify-content: center; }
  .ticket-meta span { width: 100%; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .cta-contact strong { font-size: 24px; }
}

/* roulang page: category2 */
:root {
  --primary: #0e2a47;
  --primary-light: #1a3f66;
  --accent: #e8a13a;
  --accent-dark: #d18a24;
  --bg: #f4f6f9;
  --bg-deep: #081d33;
  --surface: #ffffff;
  --text: #182a3a;
  --text-muted: #5b6b7b;
  --border: #e3e9f0;
  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(14, 42, 71, 0.08);
  --shadow-hover: 0 18px 42px rgba(14, 42, 71, 0.14);
  --space-section: 92px;
  --font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, 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-family);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
}

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

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

ul, ol { list-style: none; }

button { font-family: inherit; cursor: pointer; }

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ===== Header / Nav ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(14, 42, 71, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: box-shadow 0.3s ease;
}

.site-header.scrolled {
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.2);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 12px;
}

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

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), #f6c96b);
  color: var(--primary);
  font-weight: 800;
  font-size: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(232, 161, 58, 0.35);
}

.brand-text {
  font-size: 19px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.brand-flag {
  font-size: 12px;
  color: var(--accent);
  border: 1px solid rgba(232, 161, 58, 0.5);
  border-radius: 20px;
  padding: 2px 10px;
  line-height: 1.4;
  letter-spacing: 1px;
  white-space: nowrap;
}

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

.main-nav a {
  display: inline-flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  font-weight: 500;
  padding: 9px 18px;
  border-radius: 30px;
  transition: all 0.28s ease;
  position: relative;
}

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

.main-nav a.active {
  color: #fff;
  background: rgba(232, 161, 58, 0.18);
  font-weight: 600;
}

.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 5px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
}

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

.online-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 30px;
  padding: 7px 16px;
  color: #fff;
  font-size: 13px;
}

.online-pill i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #37d67a;
  display: inline-block;
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(55, 214, 122, 0.4); }
  50% { box-shadow: 0 0 0 6px rgba(55, 214, 122, 0); }
}

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  border-radius: 8px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Page Hero ===== */
.page-hero {
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-image: url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
  padding: 80px 24px 64px;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(8, 29, 51, 0.88), rgba(14, 42, 71, 0.72));
}

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

.page-hero .hero-path {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  margin-bottom: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 30px;
  padding: 6px 20px;
}

.page-hero .hero-path span { color: var(--accent); }

.page-hero h1 {
  font-size: 48px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 2px;
  line-height: 1.25;
  margin-bottom: 14px;
}

.page-hero .hero-sub {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.85);
  max-width: 620px;
  margin: 0 auto 28px;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 34px;
  flex-wrap: wrap;
}

.hero-stats .stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.hero-stats .stat strong {
  font-size: 26px;
  color: #fff;
  font-weight: 800;
}

.hero-stats .stat span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
}

/* ===== Section Commons ===== */
.section {
  padding: var(--space-section) 0;
}

.section-alt {
  background: var(--surface);
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 52px;
}

.section-head .section-tag {
  display: inline-block;
  background: rgba(232, 161, 58, 0.12);
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 600;
  border-radius: 30px;
  padding: 5px 18px;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-head h2 {
  font-size: 34px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.3;
  margin-bottom: 12px;
}

.section-head p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.8;
}

/* ===== Category Tabs ===== */
.tabs-wrap {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 38px;
}

.tab-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 30px;
  padding: 9px 22px;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.tab-btn:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}

.tab-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 6px 18px rgba(14, 42, 71, 0.2);
}

/* ===== Event Cards ===== */
.event-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.event-card {
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: all 0.35s ease;
  display: flex;
  flex-direction: column;
}

.event-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(232, 161, 58, 0.3);
}

.event-card .card-cover {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.event-card .card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(14, 42, 71, 0.88);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  border-radius: 20px;
  padding: 4px 14px;
  backdrop-filter: blur(6px);
}

.card-badge.hot {
  background: rgba(232, 161, 58, 0.92);
  color: var(--primary);
}

.card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-body h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 6px;
}

.card-meta i { color: var(--accent); margin-right: 4px; }

.card-desc {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.7;
  margin: 8px 0 18px;
  flex: 1;
}

.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px dashed var(--border);
  padding-top: 16px;
}

.card-foot .price {
  font-size: 18px;
  font-weight: 800;
  color: var(--accent-dark);
}

.card-foot .price small {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 400;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 600;
  padding: 11px 24px;
  border: none;
  transition: all 0.3s ease;
  cursor: pointer;
  line-height: 1.4;
}

.btn-primary {
  background: var(--accent);
  color: var(--primary);
  box-shadow: 0 6px 18px rgba(232, 161, 58, 0.3);
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(232, 161, 58, 0.42);
}

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

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

.btn-sm {
  padding: 8px 18px;
  font-size: 13px;
}

.btn-light {
  background: #fff;
  color: var(--primary);
}

.btn-light:hover {
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-2px);
}

/* ===== Timeline ===== */
.timeline-section {
  background: var(--bg-deep);
  background-image: url('/assets/images/backpic/back-3.png');
  background-size: cover;
  background-position: center;
  position: relative;
}

.timeline-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 29, 51, 0.94), rgba(14, 42, 71, 0.9));
}

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

.timeline-section .section-head h2 {
  color: #fff;
}

.timeline-section .section-head p {
  color: rgba(255, 255, 255, 0.65);
}

.timeline-section .section-tag {
  background: rgba(232, 161, 58, 0.18);
  color: var(--accent);
}

.timeline {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, rgba(232, 161, 58, 0.5), rgba(255, 255, 255, 0.12));
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 0 40px 10px;
  margin-bottom: 44px;
}

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
  text-align: left;
}

.timeline-item::before {
  content: "";
  position: absolute;
  top: 8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--bg-deep);
  box-shadow: 0 0 0 4px rgba(232, 161, 58, 0.25);
  z-index: 2;
}

.timeline-item:nth-child(odd)::before {
  right: -7px;
}

.timeline-item:nth-child(even)::before {
  left: -7px;
}

.timeline-card {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  display: inline-block;
  width: 100%;
  backdrop-filter: blur(6px);
  transition: all 0.3s ease;
  text-align: left;
}

.timeline-card:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-3px);
}

.timeline-card .tl-date {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  display: block;
  margin-bottom: 6px;
}

.timeline-card .tl-tag {
  background: rgba(232, 161, 58, 0.16);
  color: var(--accent);
  font-size: 12px;
  border-radius: 20px;
  padding: 2px 12px;
  margin-bottom: 10px;
  display: inline-block;
}

.timeline-card h3 {
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
}

.timeline-card p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  line-height: 1.6;
}

/* ===== Ticket Guide ===== */
.ticket-guide {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.ticket-step {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 30px 24px;
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
}

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

.ticket-step .step-num {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(14, 42, 71, 0.25);
}

.ticket-step .step-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: rgba(232, 161, 58, 0.1);
  color: var(--accent-dark);
  font-size: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.ticket-step h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

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

/* ===== News List ===== */
.news-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}

.news-card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  transition: all 0.35s ease;
}

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

.news-card .news-cover {
  width: 180px;
  flex-shrink: 0;
  min-height: 150px;
  overflow: hidden;
}

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

.news-card .news-content {
  padding: 22px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.news-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(232, 161, 58, 0.1);
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 600;
  border-radius: 20px;
  padding: 3px 14px;
  width: fit-content;
}

.news-card .news-content h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.5;
  margin: 10px 0 8px;
}

.news-card .news-content p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.7;
  flex: 1;
}

.news-card .news-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
}

.news-card .news-foot a {
  color: var(--accent-dark);
  font-weight: 600;
  transition: color 0.3s ease;
}

.news-card .news-foot a:hover {
  color: var(--primary);
}

/* ===== FAQ ===== */
.faq-wrap {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  overflow: hidden;
  transition: border-color 0.3s ease;
}

.faq-item:hover {
  border-color: rgba(232, 161, 58, 0.4);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 26px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--primary);
  list-style: none;
}

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

.faq-item summary .faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(232, 161, 58, 0.1);
  color: var(--accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.faq-item[open] summary .faq-icon {
  background: var(--accent);
  color: var(--primary);
  transform: rotate(45deg);
}

.faq-item[open] summary {
  border-bottom: 1px solid var(--border);
}

.faq-item .faq-answer {
  padding: 18px 26px 24px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.8;
}

/* ===== CTA ===== */
.cta-section {
  position: relative;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  padding: 92px 24px;
  text-align: center;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(14, 42, 71, 0.92), rgba(8, 29, 51, 0.86));
}

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

.cta-box {
  max-width: 620px;
  margin: 0 auto;
}

.cta-box h2 {
  font-size: 36px;
  color: #fff;
  font-weight: 800;
  margin-bottom: 14px;
}

.cta-box p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 17px;
  margin-bottom: 30px;
}

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

/* ===== Footer ===== */
.site-footer {
  background: #081d33;
  color: rgba(255, 255, 255, 0.72);
  padding: 72px 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 44px;
  padding-bottom: 52px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand h3 {
  color: #fff;
  font-size: 22px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.55);
  max-width: 360px;
}

.footer-col h4 {
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 18px;
}

.footer-col a {
  display: block;
  color: rgba(255, 255, 255, 0.55);
  font-size: 14px;
  padding: 6px 0;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 24px 0 30px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

/* ===== Focus states ===== */
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(232, 161, 58, 0.5);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  :root { --space-section: 70px; }
  .event-grid { grid-template-columns: repeat(2, 1fr); }
  .ticket-guide { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .page-hero h1 { font-size: 40px; }
}

@media (max-width: 768px) {
  .main-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--primary);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0 24px;
  }
  .main-nav.open {
    max-height: 320px;
    padding: 18px 24px;
    overflow-y: auto;
    box-shadow: 0 20px 36px rgba(0, 0, 0, 0.25);
  }
  .main-nav ul {
    flex-direction: column;
    gap: 10px;
    align-items: stretch;
  }
  .main-nav a {
    justify-content: center;
    padding: 12px 18px;
    border-radius: 12px;
  }
  .main-nav a.active::after { display: none; }
  .nav-toggle { display: flex; }
  .online-pill { display: none; }
  .page-hero { min-height: 320px; }
  .page-hero h1 { font-size: 34px; }
  .hero-stats .stat strong { font-size: 22px; }
  .timeline::before { left: 12px; }
  .timeline-item {
    width: 100%;
    left: 0 !important;
    text-align: left;
    padding: 0 0 0 40px;
  }
  .timeline-item::before {
    left: 5px !important;
    right: auto !important;
  }
  .news-grid { grid-template-columns: 1fr; }
  .news-card { flex-direction: column; }
  .news-card .news-cover { width: 100%; height: 180px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .cta-box h2 { font-size: 30px; }
}

@media (max-width: 520px) {
  :root { --space-section: 60px; }
  .container { padding-left: 18px; padding-right: 18px; }
  .page-hero h1 { font-size: 28px; letter-spacing: 1px; }
  .page-hero .hero-sub { font-size: 15px; }
  .hero-stats { gap: 20px; }
  .section-head h2 { font-size: 27px; }
  .event-grid { grid-template-columns: 1fr; }
  .ticket-guide { grid-template-columns: 1fr; }
  .brand-text { font-size: 17px; }
  .brand-flag { display: none; }
  .timeline-item { padding-left: 34px; }
  .timeline-card { padding: 16px 18px; }
  .cta-section { padding: 64px 18px; }
  .cta-box h2 { font-size: 26px; }
  .cta-actions .btn { width: 100%; }
  .footer-bottom { flex-direction: column; text-align: center; }
}