/* roulang page: index */
:root {
  --primary: #0E5A4A;
  --primary-dark: #083F34;
  --primary-light: #167A66;
  --accent: #D95B2A;
  --accent-light: #E76F33;
  --bg-cream: #F8F5F0;
  --bg-white: #ffffff;
  --bg-mist: #F0ECE5;
  --ink: #1B211E;
  --ink-soft: #2D332F;
  --gray: #6E746F;
  --gray-light: #9CA19C;
  --line: #E6E0D8;
  --line-dark: #D5CEC4;
  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 10px rgba(27, 33, 30, 0.06);
  --shadow-md: 0 6px 28px rgba(27, 33, 30, 0.09);
  --shadow-lg: 0 18px 50px rgba(27, 33, 30, 0.12);
  --font-serif: 'Noto Serif SC', 'Songti SC', 'STSong', 'SimSun', serif;
  --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --container: 1320px;
  --section-space: 96px;
  --transition: all 0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
html {
  scroll-behavior: smooth;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
  background-color: var(--bg-cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}
input, select, textarea {
  font-family: inherit;
  font-size: 15px;
  border: 1px solid var(--line);
  background: #fafaf8;
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition);
}
input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(14, 90, 74, 0.12);
  background: #fff;
}
::selection {
  background: rgba(217, 91, 42, 0.18);
}
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}
section {
  position: relative;
}
.section-pad {
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
}

/* header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
  padding: 20px 0;
}
.site-header.scrolled {
  padding: 10px 0;
  background: rgba(248, 245, 240, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(230, 224, 216, 0.7);
  box-shadow: 0 4px 20px rgba(27, 33, 30, 0.05);
}
.site-header.on-dark:not(.scrolled) .logo-text,
.site-header.on-dark:not(.scrolled) .nav-links a,
.site-header.on-dark:not(.scrolled) .mobile-toggle i {
  color: #fff;
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 20px;
  color: #fff;
  box-shadow: 0 4px 12px rgba(14, 90, 74, 0.28);
}
.logo-text {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 21px;
  letter-spacing: 0.5px;
  color: var(--ink);
  transition: var(--transition);
  line-height: 1.2;
}
.logo-text span {
  color: var(--accent);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  position: relative;
  padding: 6px 2px;
  letter-spacing: 0.3px;
}
.nav-links a::after {
  content: '';
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}
.nav-links a.active {
  color: var(--primary);
  font-weight: 600;
}
.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 14px;
}
.nav-cta {
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  padding: 12px 26px;
  border-radius: 30px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(217, 91, 42, 0.25);
  letter-spacing: 0.5px;
  border: 2px solid var(--accent);
}
.nav-cta:hover {
  background: #c14919;
  border-color: #c14919;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(217, 91, 42, 0.35);
  color: #fff;
}
.nav-cta:active {
  transform: translateY(0);
}
.nav-cta i {
  font-size: 14px;
}
.mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  border-radius: 8px;
  transition: var(--transition);
}
.mobile-toggle i {
  font-size: 24px;
  color: var(--ink);
}
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100vh;
  background: var(--bg-white);
  box-shadow: -8px 0 40px rgba(27,33,30,0.12);
  z-index: 1100;
  padding: 80px 30px 40px;
  transition: right 0.4s cubic-bezier(0.25,0.46,0.45,0.94);
  overflow-y: auto;
}
.mobile-menu.open {
  right: 0;
}
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(27,33,30,0.45);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
  z-index: 1050;
}
.mobile-menu-overlay.open {
  opacity: 1;
  visibility: visible;
}
.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.mobile-menu-links a {
  font-size: 18px;
  font-weight: 500;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}
.mobile-menu-links a.active {
  color: var(--primary);
  font-weight: 700;
}
.mobile-menu-cta {
  margin-top: 30px;
  background: var(--accent);
  color: #fff;
  padding: 15px 28px;
  border-radius: 30px;
  font-weight: 600;
  text-align: center;
  display: block;
  font-size: 16px;
}
.close-mobile {
  position: absolute;
  top: 24px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-mist);
  font-size: 18px;
}
.close-mobile:hover {
  background: var(--line);
}

/* butons */
.btn-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 28px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 600;
  padding: 14px 36px;
  border-radius: 6px;
  min-height: 48px;
  transition: var(--transition);
  letter-spacing: 0.4px;
}
.btn-lg {
  padding: 16px 46px;
  font-size: 17px;
  min-height: 54px;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  border: 2px solid var(--accent);
  box-shadow: 0 6px 20px rgba(217, 91, 42, 0.28);
}
.btn-primary:hover {
  background: #c14919;
  border-color: #c14919;
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(217, 91, 42, 0.36);
  color: #fff;
}
.btn-outline-light {
  border: 2px solid rgba(255, 255, 255, 0.7);
  color: #fff;
  background: transparent;
}
.btn-outline-light:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.12);
}
.btn-outline {
  border: 2px solid var(--line-dark);
  color: var(--ink);
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.btn-ghost-light {
  border: 2px solid rgba(255,255,255,0.6);
  color: #fff;
  background: transparent;
  min-height: 48px;
}
.btn-ghost-light:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
}

/* Hero section */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: 140px;
  padding-bottom: 80px;
  color: #fff;
  overflow: hidden;
  background-color: #123F35;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(103deg, rgba(10, 48, 40, 0.86) 0%, rgba(10, 40, 36, 0.60) 45%, rgba(8, 30, 28, 0.36) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.26);
  backdrop-filter: blur(8px);
  padding: 8px 20px;
  border-radius: 30px;
  font-size: 14px;
  letter-spacing: 0.8px;
  color: #fff;
  margin-bottom: 28px;
  font-weight: 400;
}
.hero-tag i {
  color: var(--accent-light);
}
.hero h1 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(40px, 5.6vw, 74px);
  line-height: 1.22;
  letter-spacing: 1.5px;
  margin-bottom: 22px;
  max-width: 800px;
  text-shadow: 0 2px 30px rgba(0,0,0,0.2);
}
.hero-desc {
  font-size: 18px;
  color: rgba(255,255,255,0.87);
  line-height: 1.9;
  max-width: 500px;
  font-weight: 300;
  letter-spacing: 0.5px;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 26px;
}
.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  font-weight: 300;
}
.hero-meta-item i {
  color: var(--accent-light);
  font-size: 16px;
}
.hero .btn-group {
  margin-top: 44px;
}
.scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.5);
  font-size: 22px;
  animation: floatUp 2.6s ease-in-out infinite;
  z-index: 3;
}
@keyframes floatUp {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, -8px); }
}

/* section-head */
.section-head {
  display: flex;
  flex-direction: column;
  margin-bottom: 56px;
}
.section-head-center {
  align-items: center;
  text-align: center;
}
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 18px;
}
.section-eyebrow .dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.3;
  font-weight: 600;
  color: var(--ink);
  max-width: 600px;
}
.section-title-light {
  color: #fff;
}
.section-head-center .section-title {
  margin: 0 auto;
}
.section-sub {
  font-size: 16px;
  color: var(--gray);
  margin-top: 14px;
  max-width: 560px;
}
.section-head-center .section-sub {
  margin-left: auto;
  margin-right: auto;
}

/* agenda / timeline section */
.agenda-section {
  background: var(--bg-white);
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
}
.agenda-wrap {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 70px;
  align-items: start;
}
.agenda-side {
  position: sticky;
  top: 120px;
}
.agenda-side .section-eyebrow {
  margin-bottom: 14px;
}
.timeline {
  position: relative;
  margin-top: 40px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--primary) 0%, rgba(14,90,74,0.1) 100%);
}
.timeline-item {
  position: relative;
  padding-left: 52px;
  padding-bottom: 34px;
}
.timeline-item:last-child {
  padding-bottom: 0;
}
.timeline-marker {
  position: absolute;
  left: 6px;
  top: 8px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--primary);
  z-index: 1;
}
.timeline-marker.highlight {
  background: var(--accent);
  box-shadow: 0 0 0 2px var(--accent);
}
.time_label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 10px;
  text-transform: uppercase;
  font-family: var(--font-sans);
}
.time_content h4 {
  font-family: var(--font-serif);
  font-size: 21px;
  margin-bottom: 10px;
  font-weight: 600;
  color: var(--ink);
}
.time_content h4 .badge {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 12px;
  background: var(--primary);
  color: #fff;
  padding: 3px 10px;
  border-radius: 20px;
  vertical-align: middle;
  margin-left: 10px;
  font-weight: 500;
  letter-spacing: 0;
}
.time_content p {
  color: var(--gray);
  font-size: 15px;
  line-height: 1.7;
}

/* highlight stats */
.stats-block {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}
.stat-item {
  text-align: center;
  padding: 30px 18px;
  background: var(--bg-cream);
  border-radius: var(--radius-md);
}
.stat-number {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
}
.stat-label {
  font-size: 14px;
  color: var(--gray);
  margin-top: 6px;
  line-height: 1.5;
}

/* guests section */
.guests-section {
  background: var(--bg-cream);
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
  overflow-x: hidden;
}
.guest-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 20px;
}
.guest-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(230,224,216,0.4);
}
.guest-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.guest-cover {
  height: 220px;
  background-color: #40524c;
  position: relative;
  overflow: hidden;
}
.guest-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.guest-card:hover .guest-cover img {
  transform: scale(1.05);
}
.guest-cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(20, 30, 28, 0.72) 100%);
}
.guest-role {
  position: absolute;
  bottom: 14px;
  left: 18px;
  z-index: 2;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  font-family: var(--font-serif);
}
.guest-info {
  padding: 24px;
  position: relative;
}
.guest-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.guest-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 4px;
  background: rgba(14,90,74,0.08);
  color: var(--primary);
}
.guest-tag.t-orange {
  background: rgba(217,91,42,0.1);
  color: var(--accent);
}
.guest-desc {
  color: var(--gray);
  font-size: 14px;
  line-height: 1.65;
  margin-top: 10px;
}
.guest-quote {
  margin-top: 14px;
  padding-left: 14px;
  border-left: 3px solid var(--accent);
  font-size: 14px;
  color: var(--ink-soft);
  font-style: italic;
  line-height: 1.7;
}
.highlights-panel {
  margin-top: 56px;
  background: var(--primary);
  border-radius: var(--radius-lg);
  padding: 52px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 30px;
  position: relative;
  overflow: hidden;
}
.highlights-panel::before {
  content: '"';
  position: absolute;
  right: 30px;
  top: -30px;
  font-family: var(--font-serif);
  font-size: 240px;
  color: rgba(255,255,255,0.06);
  line-height: 1;
}
.highlights-text h3 {
  font-family: var(--font-serif);
  color: #fff;
  font-size: 26px;
  margin-bottom: 10px;
}
.highlights-text p {
  color: rgba(255,255,255,0.75);
  font-size: 15px;
}
.highlight-tags {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.highlight-tags span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 18px;
  background: rgba(255,255,255,0.14);
  backdrop-filter: blur(6px);
  border-radius: 30px;
  color: #fff;
  font-size: 14px;
  border: 1px solid rgba(255,255,255,0.2);
  font-weight: 400;
}
.highlight-tags span i {
  font-size: 12px;
  color: var(--accent-light);
}

/* ticket section */
.pricing-section {
  background: var(--bg-white);
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
  position: relative;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
  margin-top: 20px;
}
.pricing-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
  box-shadow: var(--shadow-sm);
}
.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: var(--line-dark);
}
.pricing-card.recommended {
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-lg);
  padding-top: 52px;
  background: linear-gradient(170deg, rgba(14,90,74,0.04) 0%, #fff 55%);
  transform: scale(1.02);
}
.pricing-card.recommended:hover {
  transform: scale(1.02) translateY(-8px);
}
.rec-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 6px 22px;
  border-radius: 20px;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(217,91,42,0.3);
}
.pricing-name {
  font-family: var(--font-serif);
  font-size: 23px;
  font-weight: 600;
  margin-bottom: 6px;
}
.pricing-desc {
  font-size: 14px;
  color: var(--gray);
  margin-bottom: 20px;
  line-height: 1.6;
}
.pricing-price {
  font-family: var(--font-serif);
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 22px;
  color: var(--primary);
}
.pricing-price span {
  font-size: 16px;
  font-weight: 400;
  color: var(--gray);
  font-family: var(--font-sans);
}
.feature-list {
  list-style: none;
  margin-top: 10px;
  flex: 1;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 9px 0;
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.5;
}
.feature-list li i {
  margin-top: 5px;
  font-size: 13px;
  color: var(--primary);
  background: rgba(14,90,74,0.1);
  width: 22px;
  height: 22px;
  min-width: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}
.feature-list li.not-include i {
  background: rgba(158,158,152,0.15);
  color: var(--gray-light);
}
.feature-list li.not-include {
  color: var(--gray-light);
}
.pricing-btn {
  margin-top: 26px;
  width: 100%;
}
.pricing-btn .btn {
  width: 100%;
}

/* registration section */
.reg-section {
  background: linear-gradient(115deg, #0c4439 0%, #0E5A4A 45%, #116b58 75%, #0d5a4b 100%);
  padding-top: 90px;
  padding-bottom: 90px;
  color: #fff;
  border-radius: 0;
  position: relative;
  overflow: hidden;
}
.reg-section::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -60px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.reg-section::after {
  content: '';
  position: absolute;
  bottom: -120px;
  left: 15%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
}
.reg-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.reg-title {
  font-size: 15px;
  letter-spacing: 2px;
  color: var(--accent-light);
  margin-bottom: 18px;
  font-weight: 700;
  text-transform: uppercase;
}
.reg-main-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.2vw, 42px);
  font-weight: 600;
  line-height: 1.45;
  margin-bottom: 24px;
}
.reg-desc {
  color: rgba(233, 239, 236, 0.95);
  font-size: 16px;
  line-height: 1.85;
  max-width: 480px;
}
.contact-methods {
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255,255,255,0.9);
  font-size: 15px;
}
.contact-item .c-icon {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--accent-light);
  flex-shrink: 0;
}
.reg-form {
  background: rgba(255,255,255,0.96);
  border-radius: var(--radius-lg);
  padding: 42px 36px;
  box-shadow: var(--shadow-lg);
}
.reg-form h3 {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.4;
  margin-bottom: 6px;
}
.reg-form .form-subtitle {
  color: var(--gray);
  font-size: 14px;
  margin-bottom: 28px;
}
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  color: var(--ink);
  font-weight: 600;
  margin-bottom: 7px;
  font-size: 14px;
  letter-spacing: 0.3px;
}
.form-group label .req {
  color: #e03030;
  margin-left: 3px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 16px;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  min-height: 44px;
  background: #fcfbf9;
  font-size: 15px;
  color: var(--ink);
}
.form-group select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%236E746F' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.form-group textarea {
  min-height: 80px;
  resize: vertical;
}
.btn-reg-submit {
  width: 100%;
  margin-top: 8px;
}

/* news-cards */
.news-section {
  background: var(--bg-cream);
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
  position: relative;
}
.news-layout {
  display: block;
  margin-top: 20px;
}
.news-columns {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 40px;
  align-items: start;
  margin-top: 24px;
}
.panel-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 20px;
  border-bottom: 2px solid var(--line);
  padding-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  letter-spacing: 1px;
}
.panel-title span {
  width: 44px;
  height: 3px;
  background: var(--accent);
  display: inline-block;
  margin-right: 12px;
  vertical-align: middle;
}
.news-timeline-list {
  border-left: 3px solid var(--line);
  padding-left: 22px;
}
.news-timeline-item {
  padding-bottom: 22px;
  position: relative;
}
.news-timeline-item::before {
  content: '';
  position: absolute;
  left: -29px;
  top: 10px;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  border: 2px solid var(--bg-cream);
  box-shadow: 0 0 0 2px var(--accent);
}
.news-list-item {
  background: var(--bg-white);
  border-radius: var(--radius-sm);
  padding: 16px 22px;
  margin-bottom: 14px;
  border-left: 3px solid var(--primary);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.news-list-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
  border-left-color: var(--accent);
}
.news-list-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 3px;
}
.cat-badge {
  display: inline-block;
  background: rgba(14,90,74,0.1);
  color: var(--primary);
  padding: 3px 12px;
  border-radius: 3px;
  font-size: 12px;
  font-weight: 600;
}
.cat-badge.t-orange {
  background: rgba(217,91,42,0.1);
  color: var(--accent);
}
.news-list-title {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink);
  margin: 8px 0 4px;
  transition: var(--transition);
}
.news-list-title a:hover {
  color: var(--primary);
}
.news-list-excerpt {
  color: var(--gray);
  font-size: 14px;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 6px;
}
.news-list-meta {
  color: var(--gray-light);
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 8px;
}
.news-list-meta i {
  font-size: 12px;
  margin-right: 4px;
}
.news-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  color: var(--gray);
  border: 1px dashed var(--line-dark);
}
.news-empty i {
  font-size: 40px;
  color: var(--line-dark);
  margin-bottom: 14px;
}

/* faq */
.faq-section {
  background: var(--bg-white);
  padding-top: 70px;
  padding-bottom: var(--section-space);
}
.faq-grid {
  max-width: 840px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--line);
  padding-bottom: 6px;
  transition: var(--transition);
}
.faq-item:first-of-type {
  border-top: 1px solid var(--line);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 8px 12px;
  font-size: 17px;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--ink);
  border: none;
  font-family: var(--font-sans);
  transition: var(--transition);
}
.faq-question:hover {
  color: var(--primary);
}
.faq-question .faq-icon {
  width: 26px;
  height: 26px;
  min-width: 26px;
  border-radius: 50%;
  border: 1px solid var(--line-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--gray);
  transition: var(--transition);
}
.faq-question.open .faq-icon {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 8px;
  font-size: 15px;
  line-height: 1.8;
  transition: max-height 0.5s cubic-bezier(0.25,0.46,0.45,0.94);
  color: var(--ink-soft);
}
.faq-answer.open {
  max-height: 300px;
  padding-bottom: 20px;
}
.faq-answer p {
  padding-left: 4px;
}

/* bottom CTA band */
.bottom-cta-band {
  background: var(--bg-cream);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 40px 0;
}
.bottom-cta-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.bottom-cta-flex .btn {
  white-space: nowrap;
}
.bottom-cta-flex h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--ink);
}
.bottom-cta-flex p {
  color: var(--gray);
  font-size: 14px;
  max-width: 500px;
  margin-top: 5px;
}

/* footer */
.main-footer {
  background: #112220;
  color: rgba(255,255,255,0.72);
  padding-top: 70px;
  padding-bottom: 28px;
  position: relative;
}
.main-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--primary-light), var(--accent));
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 0.8fr 1fr;
  gap: 30px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.footer-logo .logo-icon {
  background: rgba(255,255,255,0.12);
  color: #fff;
  box-shadow: none;
}
.footer-logo .logo-text {
  color: #fff;
  font-size: 23px;
  font-weight: 600;
}
.footer-about {
  font-size: 14px;
  line-height: 1.9;
  max-width: 380px;
}
.footer-about a {
  color: rgba(255,255,255,0.62);
}
.footer-about a:hover {
  color: #fff;
  text-decoration: underline;
}
.footer-title {
  color: rgba(255,255,255,0.5);
  font-size: 12.5px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 22px;
  font-family: var(--font-sans);
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 13px;
}
.footer-links a {
  color: rgba(255,255,255,0.78);
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 300;
  transition: var(--transition);
}
.footer-links a i {
  font-size: 11px;
  color: rgba(255,255,255,0.25);
  transition: var(--transition);
}
.footer-links a:hover {
  color: #fff;
  transform: translateX(4px);
}
.footer-contact {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 5px;
}
.footer-contact li {
  display: flex;
  gap: 12px;
  font-size: 14px;
  font-weight: 300;
  align-items: flex-start;
}
.footer-contact i {
  color: var(--accent-light) !important;
  width: 18px;
  margin-top: 4px;
}
.copyright-row {
  text-align: center;
  color: rgba(255,255,255,0.4);
  font-size: 13px;
  padding-top: 26px;
  line-height: 1.6;
}
.copyright-row a {
  color: rgba(255,255,255,0.55);
}
.copyright-row a:hover {
  color: #fff;
}

@media (max-width: 1024px) {
  .nav-links {
    display: none;
  }
  .nav-cta-group {
    gap: 6px;
  }
  .mobile-toggle {
    display: flex;
  }
  .reg-wrap {
    grid-template-columns: 1fr;
    gap: 45px;
    padding: 0 0px;
  }
  .agenda-wrap {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .guest-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-grid {
    gap: 16px;
  }
  .pricing-card {
    padding: 28px 20px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .news-columns {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .stats-block {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
  .stat-number {
    font-size: 32px;
  }
  .highlight-tags {
    flex-direction: column;
    margin-top: 10px;
  }
  .hero-meta-item {
    font-size: 13px;
  }
}
@media (max-width: 768px) {
  :root {
    --section-space: 54px;
  }
  .container {
    padding: 0 18px;
  }
  .hero {
    min-height: 85vh;
    padding-top: 130px;
    background: #0E4B3E;
  }
  .hero h1 {
    font-size: clamp(30px, 8vw, 42px);
  }
  .hero_desc {
    font-size: 16px;
    font-weight: 400;
  }
  .guest-grid {
    grid-template-columns: 1fr;
  }
  .pricing-card.recommended {
    transform: scale(1);
  }
  .guest-cover {
    height: 180px;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    width: 100%;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }
  .highlights-panel {
    padding: 28px 26px;
  }
  .highlights-panel::before {
    font-size: 140px;
  }
  .reg-wrap {
    padding: 0 4px;
  }
  .reg-form {
    padding: 28px 24px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
  }
}
@media (max-width: 520px) {
  .hero {
    min-height: 92vh;
  }
  .bottom-cta-flex .btn {
    width: 100%;
  }
  .hero-details {
    flex-direction: column;
    transform: none;
  }
  .hero-details-item {
    padding: 12px;
  }
  .bottom-line {
    display: block;
    margin-top: 6px;
  }
}

/* roulang page: article */
:root{
  --bg:#F8F5F0;
  --surface:#FFFDF9;
  --brand:#0E5A4A;
  --brand-deep:#0A4036;
  --brand-2:#147360;
  --accent:#D95B2A;
  --accent-hover:#B9491F;
  --ink:#1B211E;
  --text:#2C3630;
  --gray:#6E746F;
  --lightgray:#9DA29D;
  --line:#E6E0D8;
  --line-dark:#D6CEC3;
  --shadow-sm:0 6px 18px rgba(25,35,30,.06);
  --shadow-md:0 18px 42px rgba(25,35,30,.10);
  --radius:10px;
  --radius-lg:18px;
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",SimSun,serif;
  --sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0}
button,input,select,textarea{font:inherit}
h1,h2,h3,h4,p,figure{margin:0}
a:focus-visible,button:focus-visible{
  outline:3px solid rgba(217,91,42,.35);
  outline-offset:3px;
  border-radius:4px;
}
::selection{background:#D95B2A;color:#fff}
.container{
  width:min(1280px, calc(100% - 48px));
  margin:0 auto;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 24px;
  border-radius:8px;
  font-size:15px;
  font-weight:600;
  font-family:var(--sans);
  line-height:1;
  white-space:nowrap;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s,border-color .2s;
}
.btn-primary{
  background:var(--accent);
  color:#fff;
  box-shadow:0 10px 24px rgba(217,91,42,.2);
}
.btn-primary:hover{
  background:var(--accent-hover);
  transform:translateY(-2px);
  box-shadow:0 14px 28px rgba(217,91,42,.26);
}
.btn-primary:active{transform:translateY(0)}
.btn-light{
  background:#fff;
  color:var(--brand-deep);
  border-color:rgba(255,255,255,.25);
}
.btn-light:hover{
  background:#f7f3ec;
  transform:translateY(-2px);
  box-shadow:0 12px 24px rgba(0,0,0,.12);
}
.btn-outline-light{
  background:rgba(255,255,255,.06);
  color:#fff;
  border-color:rgba(255,255,255,.55);
}
.btn-outline-light:hover{
  background:rgba(255,255,255,.14);
  transform:translateY(-2px);
}
.btn-sm{
  height:44px;
  padding:0 22px;
  font-size:14px;
  border-radius:7px;
}
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(248,245,240,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(230,224,216,.75);
  transition:background .3s,box-shadow .3s;
}
.site-header.is-scrolled{
  background:rgba(253,250,245,.96);
  box-shadow:0 8px 28px rgba(28,38,30,.06);
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:78px;
  gap:28px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.brand-mark{
  width:38px;
  height:38px;
  border-radius:10px;
  background:var(--brand);
  color:#fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-family:var(--serif);
  font-size:20px;
  font-weight:700;
  box-shadow:0 6px 14px rgba(14,90,74,.18);
}
.brand-name{
  font-size:19px;
  font-weight:700;
  color:var(--ink);
  letter-spacing:.5px;
  font-family:var(--serif);
}
.brand-note{
  font-size:10px;
  letter-spacing:.14em;
  color:var(--brand);
  background:rgba(14,90,74,.08);
  padding:3px 8px;
  border-radius:999px;
  font-weight:700;
  margin-left:4px;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:30px;
}
.nav-links > a{
  font-size:15px;
  font-weight:500;
  color:#33403B;
  padding:7px 2px;
  position:relative;
  transition:color .2s;
}
.nav-links > a::after{
  content:"";
  position:absolute;
  left:0;
  bottom:0;
  height:3px;
  width:0;
  border-radius:99px;
  background:var(--accent);
  transition:width .25s;
}
.nav-links > a:hover{
  color:var(--brand);
}
.nav-links > a:hover::after{
  width:100%;
}
.nav-links > a.active{
  color:var(--brand-deep);
  font-weight:700;
}
.nav-links > a.active::after{
  width:100%;
}
.nav-cta-mobile{
  display:none !important;
}
.nav-actions{
  display:flex;
  align-items:center;
  gap:14px;
}
.nav-burger{
  display:none;
  width:44px;
  height:44px;
  border:1px solid rgba(230,224,216,.9);
  border-radius:9px;
  background:var(--surface);
  align-items:center;
  justify-content:center;
  cursor:pointer;
  flex-direction:column;
  gap:5px;
  transition:border-color .2s,background .2s;
}
.nav-burger span{
  display:block;
  width:20px;
  height:2px;
  border-radius:3px;
  background:var(--ink);
  transition:transform .25s,opacity .25s;
}
.nav-burger:hover{border-color:var(--brand)}
.main-footer{
  background:#122A25;
  color:rgba(255,255,255,.72);
  padding:68px 0 34px;
  margin-top:90px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.55fr .8fr 1.2fr;
  gap:48px;
  align-items:start;
}
.footer-logo{
  display:flex;
  align-items:center;
  gap:11px;
  margin-bottom:10px;
}
.logo-icon{
  width:38px;
  height:38px;
  border-radius:10px;
  background:#fff;
  color:var(--brand-deep);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-family:var(--serif);
  font-weight:700;
  font-size:20px;
}
.logo-text{
  color:#fff;
  font-size:19px;
  font-weight:700;
  font-family:var(--serif);
  letter-spacing:.5px;
}
.footer-about{
  font-size:14px;
  line-height:1.9;
  color:rgba(255,255,255,.55);
  max-width:430px;
}
.footer-title{
  color:#fff;
  font-size:15px;
  font-weight:700;
  letter-spacing:.4px;
  margin-bottom:16px;
  padding-bottom:9px;
  border-bottom:1px solid rgba(255,255,255,.09);
}
.footer-links{
  list-style:none;
  display:grid;
  gap:12px;
}
.footer-links a{
  color:rgba(255,255,255,.62);
  font-size:14px;
  transition:color .2s,padding-left .2s;
}
.footer-links a:hover{
  color:#fff;
  padding-left:4px;
}
.footer-links a i{
  font-size:11px;
  color:rgba(217,91,42,.85);
  margin-right:5px;
}
.footer-contact{
  list-style:none;
  display:grid;
  gap:15px;
  font-size:14px;
  color:rgba(255,255,255,.58);
}
.footer-contact i{
  color:rgba(255,255,255,.6);
  font-size:13px;
  width:22px;
  text-align:center;
  margin-right:4px;
}
.copyright-row{
  margin-top:45px;
}

.article-main{
  padding:56px 0 40px;
  min-height:56vh;
  background:
    radial-gradient(circle at 12% 8%, rgba(14,90,74,.05), transparent 24%),
    var(--bg);
}
.article-main .container{
  max-width:1060px;
}
.article-shell{
  display:grid;
  gap:0;
}
.article-paper{
  background:var(--surface);
  border:1px solid rgba(230,224,216,.85);
  border-radius:22px;
  box-shadow:var(--shadow-sm);
  padding:clamp(28px, 5.4vw, 70px);
}
.article-inner{
  max-width:780px;
  margin:0 auto;
}

.breadcrumb{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
  font-size:13.5px;
  color:var(--gray);
  margin-bottom:28px;
}
.breadcrumb a{
  color:#5A6560;
  transition:color .2s;
}
.breadcrumb a:hover{
  color:var(--brand);
}
.bc-sep{
  color:#CFC6BC;
  font-style:normal;
  font-weight:300;
}
.bc-current{
  color:var(--brand);
  font-weight:500;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  max-width:320px;
}
.article-head{
  margin-bottom:42px;
}
.article-meta{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  gap:15px;
  margin-bottom:17px;
  flex-wrap:wrap;
}
.article-tag{
  display:inline-flex;
  align-items:center;
  height:28px;
  padding:0 11px;
  border-radius:99px;
  background:rgba(217,91,42,.1);
  color:var(--accent);
  font-size:13px;
  font-weight:700;
  letter-spacing:.3px;
}
.article-tag:hover{
  background:var(--accent);
  color:#fff;
}
.article-date{
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-size:13.5px;
  color:var(--gray);
}
.article-title{
  font-family:var(--serif);
  font-size:clamp(1.85rem, 3.4vw, 2.65rem);
  line-height:1.3;
  letter-spacing:.5px;
  color:var(--ink);
  max-width:740px;
}
.rich-content{
  font-size:16.5px;
  line-height:1.9;
  color:#2F3B36;
  word-break:break-word;
}
.rich-content > p{
  margin:0 0 1.65em;
}
.rich-content > p:first-of-type:not(:empty)::first-letter{
  font-family:var(--serif);
  font-size:3.1em;
  line-height:.9;
  float:left;
  margin:5px 13px 0 0;
  color:var(--brand);
  font-weight:700;
}
.rich-content h2{
  font-family:var(--serif);
  font-size:clamp(1.35rem, 2.3vw, 1.7rem);
  color:var(--ink);
  line-height:1.45;
  margin:2em 0 .65em;
}
.rich-content h3{
  font-size:1.15rem;
  color:var(--brand-deep);
  margin:1.8em 0 .55em;
  line-height:1.5;
}
.rich-content ul,
.rich-content ol{
  margin:0 0 1.8em;
  padding-left:1.4em;
}
.rich-content li{
  margin-bottom:.55em;
  padding-left:.2em;
}
.rich-content a{
  color:var(--brand);
  border-bottom:1px solid rgba(14,90,74,.35);
  padding-bottom:1px;
  transition:color .2s,border-color .2s;
}
.rich-content a:hover{
  color:var(--accent);
  border-color:var(--accent);
}
.rich-content blockquote{
  margin:1.8em 0;
  padding:20px 24px;
  border-left:3px solid var(--accent);
  border-radius:0 12px 12px 0;
  background:rgba(217,91,42,.06);
  color:#5B4A3E;
  font-size:1.02em;
}
.rich-content blockquote p{
  margin:0;
}
.rich-content img{
  border-radius:16px;
  margin:2em auto;
  box-shadow:var(--shadow-sm);
}
.rich-content figure{
  margin:2em auto;
}
.rich-content figcaption{
  text-align:center;
  font-size:13px;
  color:var(--gray);
  margin-top:10px;
}
.rich-content hr{
  border:none;
  border-top:1px solid var(--line);
  margin:2.6em auto;
}
.rich-content table{
  width:100%;
  border-collapse:collapse;
  margin:2em 0;
  font-size:14.5px;
}
.rich-content th{
  background:#F0EBE2;
  color:var(--ink);
  font-weight:700;
  text-align:left;
  padding:12px 14px;
  border-bottom:1px solid var(--line);
}
.rich-content td{
  padding:12px 14px;
  border-bottom:1px solid var(--line);
  background:#fffdf9;
}

.article-footer-cta{
  position:relative;
  margin-top:62px;
  padding:26px 28px;
  border-radius:17px;
  background:
    linear-gradient(118deg, rgba(14,90,74,.98), rgba(12,74,61,.96)),
    linear-gradient(#0E5A4A, #0E5A4A);
  display:flex;
  align-items:center;
  gap:24px;
  flex-wrap:wrap;
  box-shadow:0 20px 42px rgba(14,90,74,.18);
  overflow:hidden;
}
.article-footer-cta::after{
  content:"";
  position:absolute;
  width:220px;
  height:220px;
  right:-70px;
  top:-90px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.14);
}
.afc-icon{
  width:52px;
  height:52px;
  border-radius:14px;
  background:rgba(255,255,255,.13);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:22px;
  flex-shrink:0;
}
.afc-copy{
  flex:1;
  min-width:220px;
  color:#fff;
}
.afc-label{
  display:block;
  font-size:12px;
  letter-spacing:.13em;
  color:rgba(255,255,255,.6);
  margin-bottom:5px;
  font-weight:700;
}
.afc-copy strong{
  display:block;
  font-size:19px;
  font-family:var(--serif);
  line-height:1.5;
  margin-bottom:5px;
}
.afc-desc{
  font-size:14px;
  color:rgba(255,255,255,.62);
}
.afc-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  position:relative;
  z-index:2;
}
.related-section{
  margin-top:72px;
}
.section-top{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:28px;
}
.section-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.1em;
  color:var(--accent);
  text-transform:uppercase;
}
.section-kicker::before{
  content:"";
  width:26px;
  height:2px;
  background:var(--accent);
  border-radius:2px;
}
.section-title{
  font-family:var(--serif);
  font-size:clamp(1.45rem,2.6vw,1.9rem);
  line-height:1.4;
  color:var(--ink);
  margin-top:9px;
}
.section-more{
  font-size:14px;
  color:var(--gray);
  transition:color .2s;
  flex-shrink:0;
}
.section-more:hover{
  color:var(--brand);
}
.related-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.related-card{
  display:flex;
  flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:17px;
  overflow:hidden;
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.related-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-md);
  border-color:#D8D0C4;
}
.thumb{
  aspect-ratio:16/10;
  overflow:hidden;
  background:var(--brand-deep);
}
.thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}
.related-card:hover .thumb img{
  transform:scale(1.04);
}
.card-info{
  padding:22px 22px 24px;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  flex:1;
}
.card-tag{
  display:inline-flex;
  align-items:center;
  height:24px;
  padding:0 9px;
  background:rgba(14,90,74,.1);
  color:var(--brand);
  font-size:12px;
  font-weight:700;
  border-radius:6px;
  margin-bottom:11px;
}
.card-info h3{
  font-size:16.5px;
  line-height:1.55;
  font-family:var(--serif);
  color:var(--ink);
  margin-bottom:9px;
  transition:color .2s;
}
.related-card:hover .card-info h3{
  color:var(--brand);
}
.card-info p{
  font-size:13.5px;
  line-height:1.75;
  color:var(--gray);
  margin-bottom:17px;
  flex:1;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.more{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:13px;
  font-weight:700;
  color:var(--accent);
}
.more i{
  transition:transform .2s;
}
.related-card:hover .more i{
  transform:translateX(3px);
}
.back-nav{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
  margin-top:54px;
  padding-top:24px;
  border-top:1px solid var(--line);
}
.back-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:42px;
  padding:0 18px;
  border-radius:9px;
  border:1px solid var(--line-dark);
  color:#3F4D47;
  font-size:14px;
  font-weight:500;
  transition:all .2s;
}
.back-btn:hover{
  border-color:var(--brand);
  color:var(--brand);
  background:rgba(14,90,74,.05);
}
.not-found-wrap{
  min-height:52vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:60px 0;
}
.not-found-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:22px;
  padding:52px 42px;
  text-align:center;
  max-width:520px;
  width:100%;
  box-shadow:var(--shadow-sm);
}
.nf-icon{
  width:60px;
  height:60px;
  margin:0 auto 18px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:16px;
  background:rgba(14,90,74,.09);
  color:var(--brand);
  font-size:25px;
}
.nf-title{
  font-family:var(--serif);
  font-size:24px;
  color:var(--ink);
  margin-bottom:0;
}
.nf-link{
  display:inline-flex;
  margin-top:28px;
}

@media (max-width:1024px){
  .related-grid{
    grid-template-columns:repeat(2,1fr);
  }
  .related-card:last-child{
    grid-column:span 2;
  }
}
@media (max-width:860px){
  .nav-links{
    display:none;
    position:absolute;
    top:calc(100% + 8px);
    left:16px;
    right:16px;
    background:#fffdf9;
    border:1px solid var(--line);
    border-radius:16px;
    padding:18px;
    flex-direction:column;
    align-items:flex-start;
    gap:5px;
    z-index:1200;
    box-shadow:0 22px 46px rgba(25,35,30,.13);
  }
  body.nav-open .nav-links{
    display:flex;
  }
  .nav-links > a{
    width:100%;
    padding:13px 4px;
    border-bottom:1px solid rgba(230,224,216,.55);
    font-size:15px;
  }
  .nav-links > a::after{
    display:none;
  }
  .nav-links > a.active{
    color:var(--brand);
    background:rgba(14,90,74,.07);
    border-radius:8px;
    padding-left:13px;
  }
  .nav-cta-mobile{
    display:inline-flex !important;
    margin-top:14px;
    width:100%;
  }
  .nav-cta{
    display:none;
  }
  .nav-burger{
    display:inline-flex;
  }
  body.nav-open .nav-burger span:nth-child(1){
    transform:translateY(7px) rotate(45deg);
  }
  body.nav-open .nav-burger span:nth-child(2){
    opacity:0;
  }
  body.nav-open .nav-burger span:nth-child(3){
    transform:translateY(-7px) rotate(-45deg);
  }
  .nav-wrap{
    height:68px;
  }
  .footer-grid{
    grid-template-columns:1fr;
    gap:34px;
  }
}
@media (max-width:600px){
  .container{
    width:calc(100% - 32px);
  }
  .brand-note{
    display:none;
  }
  .article-main{
    padding:28px 0 20px;
  }
  .article-paper{
    border-radius:16px;
    padding:26px 20px;
  }
  .article-footer-cta{
    flex-direction:column;
    align-items:flex-start;
    padding:24px 20px;
  }
  .afc-icon{
    width:44px;
    height:44px;
  }
  .related-grid{
    grid-template-columns:1fr;
  }
  .related-card:last-child{
    grid-column:auto;
  }
  .section-top{
    flex-direction:column;
    align-items:flex-start;
    gap:6px;
  }
  .brand-name{
    font-size:18px;
  }
  .main-footer{
    padding:50px 0 30px;
    margin-top:56px;
  }
}

/* roulang page: category1 */
:root {
  --bg: #f8f5f0;
  --bg-soft: #f0ebe3;
  --surface: #fffdfa;
  --brand: #0e5a4a;
  --brand-dark: #093c32;
  --brand-deep: #072f28;
  --accent: #d95b2a;
  --accent-dark: #b8481f;
  --ink: #1b211e;
  --muted: #6e746f;
  --line: #e6e0d8;
  --line-strong: #d6cdc2;
  --white: #ffffff;
  --shadow-sm: 0 6px 22px rgba(27, 33, 30, 0.06);
  --shadow-md: 0 16px 44px rgba(27, 33, 30, 0.1);
  --shadow-accent: 0 14px 30px rgba(217, 91, 42, 0.2);
  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --container: 1320px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

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

img {
  max-width: 100%;
  display: block;
  border: 0;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

label {
  cursor: pointer;
}

::selection {
  background: rgba(217, 91, 42, 0.2);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  padding: 0 28px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 700;
  font-size: 15px;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.25s, border-color 0.25s, color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-2px);
}

.btn-light {
  background: #fff;
  color: var(--brand-dark);
  border-color: #fff;
}

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

.btn-outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.45);
  color: #fff;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.9);
  transform: translateY(-2px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(248, 245, 240, 0.86);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(214, 205, 194, 0.55);
  transition: box-shadow 0.3s ease;
}

.site-header.scrolled {
  box-shadow: 0 12px 30px rgba(27, 33, 30, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  min-height: 78px;
  gap: 18px;
}

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

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: var(--brand);
  color: #fff;
  border-radius: 4px 14px 4px 4px;
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: -0.5px;
  font-weight: 700;
}

.logo-name {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.6px;
  color: var(--brand-dark);
  line-height: 1.2;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: 26px;
}

.nav-links a {
  display: inline-block;
  padding: 8px 2px;
  font-weight: 600;
  font-size: 15px;
  color: #3b403c;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.nav-links a:hover {
  color: var(--brand);
  border-bottom-color: var(--brand);
}

.nav-links a.active {
  color: var(--brand);
  border-bottom-color: var(--accent);
}

.header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-nav {
  height: 46px;
  padding: 0 22px;
  font-size: 14px;
  border-radius: 8px;
  background: var(--accent);
  border: 1px solid var(--accent);
  color: #fff;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: 0.25s;
}

.btn-nav:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-accent);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  background: #fff;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--brand);
  cursor: pointer;
  transition: 0.2s;
}

.nav-toggle:hover {
  background: var(--brand);
  color: #fff;
}

.mobile-drawer {
  display: none;
  position: fixed;
  top: 78px;
  left: 0;
  width: 100%;
  background: #fffdfa;
  padding: 26px 24px 32px;
  z-index: 998;
  box-shadow: 0 22px 40px rgba(27, 33, 30, 0.13);
  border-radius: 0 0 18px 18px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: 0.3s ease;
}

.mobile-drawer.open {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-links {
  display: grid;
  gap: 6px;
}

.mobile-links a {
  display: flex;
  align-items: center;
  padding: 13px 10px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 17px;
  color: var(--ink);
  background: transparent;
  transition: 0.2s;
}

.mobile-links a:hover,
.mobile-links a.active {
  background: rgba(14, 90, 74, 0.08);
  color: var(--brand);
}

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

.category-hero {
  background:
    linear-gradient(103deg, rgba(7, 41, 33, 0.95) 0%, rgba(10, 58, 46, 0.82) 42%, rgba(14, 90, 74, 0.45) 100%),
    url("/assets/images/backpic/back-2.webp") center center / cover no-repeat;
  color: #fff;
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.category-hero::after {
  content: "";
  position: absolute;
  bottom: -90px;
  right: -40px;
  width: 380px;
  height: 380px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.6;
}

.hero-crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 30px;
  letter-spacing: 0.3px;
}

.hero-crumb a {
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.2s;
}

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

.hero-crumb .crumb-line {
  color: rgba(255, 255, 255, 0.4);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #ffe5d6;
  padding: 7px 15px;
  border-radius: 30px;
  font-size: 14px;
  letter-spacing: 0.4px;
}

.category-hero h1 {
  font-family: var(--serif);
  font-size: clamp(42px, 6vw, 68px);
  line-height: 1.1;
  font-weight: 800;
  margin: 22px 0 18px;
  letter-spacing: 1px;
  max-width: 870px;
}

.category-hero .hero-lede {
  font-size: 17px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.86);
  max-width: 720px;
  margin-bottom: 34px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

.hero-actions .btn {
  min-height: 54px;
  padding: 0 32px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 72px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: 40px;
  position: relative;
  z-index: 2;
}

.metric-item {
  border-left: 1px solid rgba(255, 255, 255, 0.22);
  padding-left: 20px;
}

.metric-item strong {
  display: block;
  font-family: var(--serif);
  font-size: 38px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.5px;
}

.metric-item span {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 6px;
  display: block;
}

.content-section {
  padding: 92px 0;
}

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

.section-bg-white {
  background: #fffdfa;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 46px;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 800;
  margin-bottom: 8px;
}

.section-eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--accent);
  display: inline-block;
}

.section-title {
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 43px);
  line-height: 1.25;
  font-weight: 800;
  color: var(--brand-dark);
  margin-top: 6px;
}

.section-copy {
  color: var(--muted);
  max-width: 620px;
  font-size: 15px;
  line-height: 1.85;
  margin-top: 16px;
}

.section-head-right {
  max-width: 500px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

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

.event-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.32s, transform 0.32s;
}

.event-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: rgba(14, 90, 74, 0.25);
}

.event-media {
  display: block;
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: #d8d1c6;
}

.event-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.event-tag {
  position: absolute;
  left: 13px;
  top: 13px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--brand);
  border-radius: 30px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.3px;
  backdrop-filter: blur(4px);
  box-shadow: 0 6px 18px rgba(20, 20, 20, 0.12);
}

.event-content {
  padding: 18px 18px 20px;
}

.event-content h3 {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.45;
  color: var(--ink);
}

.event-content h3 a {
  transition: color 0.2s;
}

.event-content h3 a:hover {
  color: var(--brand);
}

.event-desc {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
  margin: 10px 0 16px;
}

.event-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: #7b7f7b;
  padding-top: 14px;
  border-top: 1px dashed var(--line-strong);
}

.event-meta i {
  color: var(--accent);
  margin-right: 5px;
}

.event-link {
  margin-top: 16px;
}

.event-link a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 800;
  font-size: 14px;
  color: var(--accent);
  border-bottom: 1px solid rgba(217, 91, 42, 0.3);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s, gap 0.2s;
}

.event-link a:hover {
  color: var(--brand);
  border-color: var(--brand);
  gap: 12px;
}

.group-section {
  background: linear-gradient(145deg, #0b3d33 0%, #0d5a48 65%, #14684f 100%);
  color: #fff;
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}

.group-section::before {
  content: "";
  position: absolute;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  right: -240px;
  top: -180px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.group-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
  position: relative;
  z-index: 2;
}

.group-intro {
  position: sticky;
  top: 140px;
}

.group-intro .section-eyebrow {
  color: #fdb18a;
}

.group-intro .section-eyebrow::before {
  background: #fdb18a;
}

.group-intro .section-title {
  color: #fff;
}

.group-intro p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  line-height: 1.9;
  margin-top: 28px;
}

.group-intro .btn {
  margin-top: 30px;
}

.group-list {
  display: grid;
}

.division-row {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 22px;
  padding: 26px 0 26px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.division-row:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.division-index {
  font-family: var(--serif);
  font-size: 38px;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.25);
  line-height: 1;
}

.division-row h3 {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  margin: 2px 0 10px;
}

.division-row h3 span {
  background: rgba(255, 255, 255, 0.15);
  color: #ffe5d6;
  font-size: 13px;
  border-radius: 4px;
  padding: 3px 9px;
  margin-left: 10px;
  font-weight: 600;
  vertical-align: 2px;
}

.division-row p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 15px;
  line-height: 1.8;
}

.season-section {
  background:
    linear-gradient(rgba(248, 245, 240, 0.94), rgba(248, 245, 240, 0.98)),
    url("/assets/images/backpic/back-1.png") center top / cover;
}

.season-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 42px;
}

.season-card {
  background: #fffdfa;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px 26px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s, transform 0.3s, border-color 0.3s;
  position: relative;
}

.season-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: rgba(14, 90, 74, 0.28);
}

.season-card time {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 900;
  font-size: 14px;
  color: var(--accent);
  letter-spacing: 0.4px;
  margin-bottom: 12px;
}

.season-card h3 {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.4;
  font-weight: 800;
  color: var(--brand-dark);
}

.season-card p {
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 30px 25px;
  box-shadow: var(--shadow-sm);
  transition: 0.3s ease;
}

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

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(14, 90, 74, 0.1);
  color: var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 21px;
  margin-bottom: 22px;
}

.feature-card h3 {
  font-size: 19px;
  font-weight: 800;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

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

.faq-wrap {
  max-width: 920px;
  margin: 42px auto 0;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 13px;
  margin-bottom: 14px;
  overflow: hidden;
  transition: box-shadow 0.25s, border-color 0.25s;
}

.faq-item.open {
  border-color: rgba(14, 90, 74, 0.3);
  box-shadow: 0 12px 30px rgba(27, 33, 30, 0.07);
}

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: none;
  border: 0;
  padding: 21px 24px;
  font-weight: 700;
  font-size: 16px;
  text-align: left;
  cursor: pointer;
  transition: color 0.2s;
}

.faq-q:hover {
  color: var(--brand);
}

.faq-q .faq-arrow {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  flex-shrink: 0;
  background: rgba(14, 90, 74, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--brand);
  transition: background 0.25s, transform 0.25s;
}

.faq-item.open .faq-arrow {
  background: var(--brand);
  color: #fff;
  transform: rotate(45deg);
}

.faq-a-wrap {
  max-height: 0;
  visibility: hidden;
  overflow: hidden;
  transition: max-height 0.4s ease, visibility 0.4s;
}

.faq-item.open .faq-a-wrap {
  visibility: visible;
  max-height: 520px;
}

.faq-a {
  padding: 0 24px 24px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
  border-top: 1px dashed var(--line);
  margin: 0 24px 0;
  padding: 18px 0 24px;
}

.cta-apply {
  background:
    radial-gradient(500px 300px at 88% 10%, rgba(255, 255, 255, 0.07), transparent 60%),
    linear-gradient(120deg, #093e33 0%, #0b5a45 75%, #0f6a4d 100%);
  padding: 100px 0 90px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.cta-apply::after {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  left: -220px;
  bottom: -300px;
  pointer-events: none;
}

.apply-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 66px;
  align-items: start;
  position: relative;
  z-index: 2;
}

.apply-copy .section-eyebrow {
  color: #fdb18a;
}

.apply-copy .section-eyebrow::before {
  background: #fdb18a;
}

.apply-copy h2 {
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.25;
  font-weight: 800;
  color: #fff;
  margin-top: 10px;
}

.apply-copy .apply-des {
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.9;
  font-size: 15px;
  margin: 24px 0 34px;
}

.contact-line {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 15px;
}

.contact-line i {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  color: #fdb18a;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 17px;
}

.contact-line strong {
  display: block;
  font-size: 17px;
  color: #fff;
  font-weight: 700;
}

.contact-line span {
  display: block;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 3px;
}

.apply-form-card {
  background: #fff;
  border-radius: 20px;
  padding: 32px 30px;
  color: var(--ink);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
}

.apply-form-card h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 800;
  color: var(--brand-dark);
  margin-bottom: 6px;
}

.apply-form-card .form-tip {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-field {
  display: block;
  margin-bottom: 14px;
}

.form-field label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 8px;
}

.req {
  color: var(--accent);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  height: 48px;
  background: #fbf9f5;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 0 14px;
  font-size: 14px;
  transition: border-color 0.22s, box-shadow 0.22s, background 0.22s;
}

.form-field textarea {
  height: auto;
  min-height: 90px;
  padding: 12px 14px;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: #a8a39c;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--accent);
  background: #fff;
  outline: none;
  box-shadow: 0 0 0 4px rgba(217, 91, 42, 0.12);
}

.form-submit {
  margin-top: 8px;
}

.form-submit .btn {
  width: 100%;
  height: 52px;
}

.form-foot {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  margin-top: 13px;
}

.apply-status {
  display: none;
  align-items: center;
  gap: 10px;
  background: rgba(14, 90, 74, 0.08);
  color: var(--brand-dark);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 14px;
  margin-top: 12px;
}

.apply-status.show {
  display: flex;
}

.main-footer {
  background: #0b3a31;
  color: rgba(255, 255, 255, 0.72);
  padding-top: 72px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 0.85fr 1.2fr;
  gap: 56px;
  padding-bottom: 42px;
}

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

.footer-logo .logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 4px 14px 4px 4px;
  color: #fff;
  font-weight: 800;
  font-family: var(--serif);
}

.footer-logo .logo-text {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 800;
  color: #fff;
}

.footer-about {
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
  line-height: 1.95;
  margin-top: 18px;
  max-width: 440px;
}

.footer-social {
  display: flex;
  gap: 13px;
  margin-top: 20px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #eee;
  transition: 0.2s;
}

.footer-social a:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}

.footer-title {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 22px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-links,
.footer-contact {
  display: grid;
  gap: 11px;
}

.footer-links a,
.footer-contact li {
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
  line-height: 1.7;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #fff;
  transform: translateX(2px);
}

.footer-contact li i {
  width: 20px;
  margin-right: 5px;
  color: #fdb18a;
}

.copyright-row p {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0 27px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.35);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(217, 91, 42, 0.35);
  outline-offset: 2px;
}

@media (max-width: 1200px) {
  .event-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .group-layout {
    grid-template-columns: 0.8fr 1.2fr;
    gap: 40px;
  }

  .apply-grid {
    gap: 40px;
  }
}

@media (max-width: 1024px) {
  .nav-links {
    display: none;
  }

  .header-actions {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .mobile-drawer.open {
    display: block;
  }

  .group-layout {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .group-intro {
    position: static;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .category-hero {
    padding: 80px 0 65px;
  }
}

@media (max-width: 768px) {
  body {
    line-height: 1.7;
  }

  .content-section {
    padding: 66px 0;
  }

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

  .header-inner {
    min-height: 68px;
  }

  .mobile-drawer {
    top: 68px;
  }

  .logo-name {
    font-size: 19px;
  }

  .logo-mark {
    width: 34px;
    height: 34px;
    font-size: 13px;
  }

  .category-hero h1 {
    font-size: 40px;
  }

  .hero-metrics {
    grid-template-columns: repeat(2, 1fr);
    gap: 26px 15px;
    margin-top: 48px;
    padding-top: 32px;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 32px;
  }

  .section-head-right {
    max-width: none;
  }

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

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

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

  .division-row {
    grid-template-columns: 54px 1fr;
    gap: 14px;
  }

  .division-index {
    font-size: 30px;
  }

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

  .apply-form-card {
    padding: 24px 18px;
  }
}

@media (max-width: 520px) {
  .category-hero h1 {
    font-size: 34px;
  }

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

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

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

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

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

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

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

  .faq-a {
    font-size: 14px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .btn-nav {
    padding: 0 14px;
  }

  .apply-copy h2 {
    font-size: 29px;
  }
}

/* roulang page: category2 */
:root{
    --bg:#F7F4EF;
    --surface:#FFFFFF;
    --bg-soft:#EFEAE2;
    --ink:#1B211E;
    --muted:#68706A;
    --brand:#0E5A4A;
    --brand-deep:#093D31;
    --brand-soft:#DDE9E4;
    --accent:#D95B2A;
    --accent-deep:#C54C1E;
    --accent-soft:#F7E4DA;
    --line:#E6E0D8;
    --white:#fff;
    --shadow-sm:0 2px 8px rgba(28,42,25,.05);
    --shadow-md:0 12px 32px rgba(28,42,25,.08);
    --shadow-lg:0 28px 60px rgba(28,42,25,.12);
    --radius-sm:6px;
    --radius:14px;
    --radius-lg:22px;
    --max-w:1320px;
    --gutter:clamp(20px,4.5vw,42px);
    --font-title:"Noto Serif SC","Songti SC","STSong","SimSun",serif;
    --font-body:"Noto Sans SC","PingFang SC","Microsoft YaHei","Helvetica Neue",sans-serif;
}
*, *::before, *::after{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-body); background:var(--bg); color:var(--ink); line-height:1.75; font-size:16px; -webkit-font-smoothing:antialiased;}
img{max-width:100%; display:block; border:none;}
a{color:inherit; text-decoration:none; transition:color .25s ease, background .25s ease, border-color .25s ease, transform .25s ease;}
button{font-family:inherit; cursor:pointer; border:none; background:none;}
h1,h2,h3,h4{font-family:var(--font-title); font-weight:700; line-height:1.3; color:var(--ink);}
ul,ol{list-style:none;}
.container{width:100%; max-width:var(--max-w); margin:0 auto; padding-left:var(--gutter); padding-right:var(--gutter);}
:focus-visible{outline:3px solid rgba(217,91,42,.55); outline-offset:2px;}
section{scroll-margin-top:92px;}

/* ===== Buttons ===== */
.btn{
    display:inline-flex; align-items:center; justify-content:center; gap:9px;
    font-family:var(--font-body);
    font-size:16px; font-weight:600; line-height:1; letter-spacing:.03em;
    border-radius:var(--radius-sm); border:1px solid transparent;
    padding:0 26px; height:50px; min-width:0; cursor:pointer;
    transition:background .25s, color .25s, border-color .25s, box-shadow .25s, transform .2s, opacity .2s;
    white-space:nowrap; position:relative;
}
.btn i{font-size:15px; position:relative; top:1px;}
.btn-primary{background:var(--accent); color:#fff; box-shadow:0 8px 20px rgba(217,91,42,.2);}
.btn-primary:hover{background:var(--accent-deep); transform:translateY(-2px); box-shadow:0 12px 28px rgba(217,91,42,.28); color:#fff;}
.btn-primary:active{transform:translateY(0); box-shadow:0 6px 14px rgba(217,91,42,.2);}
.btn-dark{background:var(--brand); color:#fff; box-shadow:0 8px 20px rgba(14,90,74,.18);}
.btn-dark:hover{background:var(--brand-deep); transform:translateY(-2px); color:#fff; box-shadow:0 14px 30px rgba(14,90,74,.25);}
.btn-dark:active{transform:translateY(0); box-shadow:0 6px 14px rgba(14,90,74,.18);}
.btn-ghost{background:rgba(255,255,255,.08); color:#fff; border-color:rgba(255,255,255,.42);}
.btn-ghost:hover{background:rgba(255,255,255,.15); border-color:#fff; color:#fff; transform:translateY(-2px);}
.btn-light{background:#fff; color:var(--brand-deep); border-color:#fff;}
.btn-light:hover{background:var(--brand-soft); color:var(--brand-deep); transform:translateY(-2px); box-shadow:var(--shadow-md);}
.btn-ghost-dark{background:transparent; color:var(--brand); border-color:var(--brand);}
.btn-ghost-dark:hover{background:var(--brand); color:#fff;}
.btn-lg{height:58px; padding:0 36px; font-size:17px; border-radius:8px;}
.btn-text{display:inline-flex; align-items:center; gap:8px; font-weight:600; color:var(--brand); font-size:15px; padding:4px 0; border-bottom:1px solid transparent;}
.btn-text:hover{color:var(--accent); border-color:var(--accent);}
.btn .arr{font-style:normal; text-indent:3px;}

/* ===== Header ===== */
.site-header{
    position:sticky; top:0; z-index:98;
    background:rgba(248,245,240,.88);
    backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
    border-bottom:1px solid rgba(230,224,216,.7);
}
.header-inner{
    display:flex; align-items:center; justify-content:space-between; gap:28px;
    min-height:76px;
}
.logo{display:inline-flex; align-items:center; gap:11px; flex-shrink:0;}
.logo-icon{
    width:38px; height:38px; border-radius:9px;
    background:var(--brand); color:#fff;
    display:inline-flex; align-items:center; justify-content:center;
    font-family:var(--font-title); font-size:21px; font-weight:700;
    box-shadow:0 4px 12px rgba(14,90,74,.2);
}
.logo-text{font-family:var(--font-title); font-size:21px; font-weight:700; color:var(--ink); letter-spacing:.03em; line-height:1.1;}
.logo-text small{font-family:var(--font-body); display:block; color:var(--muted); font-size:11px; letter-spacing:.14em; font-weight:500; line-height:1.1; margin-top:2px; text-transform:none;}
.header-mid{align-self:stretch; display:flex; align-items:center;}
.nav-links{display:flex; align-items:center; gap:36px; height:100%;}
.nav-links a{
    position:relative; font-size:16px; font-weight:600; color:var(--ink);
    height:76px; display:inline-flex; align-items:center; letter-spacing:.02em; padding:0 2px;
}
.nav-links a::after{
    content:""; position:absolute; left:0; right:100%; bottom:0; height:3px; border-radius:3px 3px 0 0;
    background:var(--accent); transition:right .3s ease,left .3s ease;
}
.nav-links a:hover{color:var(--brand);}
.nav-links a:hover::after{right:0;}
.nav-links a.active{color:var(--brand);}
.nav-links a.active::after{left:0; right:0;}
.header-actions{display:flex; align-items:center; gap:14px; flex-shrink:0;}
.btn-nav{height:44px; padding:0 20px; font-size:15px; box-shadow:0 6px 14px rgba(217,91,42,.22);}
.menu-toggle{display:none; width:46px; height:46px; align-items:center; justify-content:center;
    border:1px solid var(--line); border-radius:10px; color:var(--ink); background:rgba(255,255,255,.7); font-size:18px;}
.mobile-menu{display:none;}
@media (max-width:899px){
    .nav-links, .header-actions .btn-nav{display:none;}
    .menu-toggle{display:inline-flex; flex:0 0 auto;}
    .mobile-menu{
        display:flex; flex-direction:column; gap:6px;
        overflow:hidden; max-height:0; opacity:0; transition:max-height .4s ease, opacity .3s ease; padding:0 14px;
    }
    .mobile-menu.open{max-height:520px; opacity:1; padding:14px;}
    .mobile-nav a{
        display:block; padding:12px 14px; font-size:16px; font-weight:600;
        color:var(--ink); border-radius:10px;
    }
    .mobile-nav a:hover{background:var(--bg-soft); color:var(--brand);}
    .mobile-nav a.active{background:var(--brand-soft); color:var(--brand);}
    .btn-mobile-cta{margin-top:12px; width:100%;}
}

/* ===== Global style helpers ===== */
.section{padding:clamp(72px, 8vw, 112px) 0;}
.sect-soft{background:var(--bg-soft);}
.sect-white{background:#fff;}
.eyebrow{
    display:inline-flex; align-items:center; gap:9px;
    font-size:13px; font-weight:700; letter-spacing:.18em;
    color:var(--accent); text-transform:none;
}
.eyebrow::before{content:""; width:8px; height:8px; border-radius:50%; background:var(--accent); flex:0 0 auto;}
.section-head{margin-bottom:48px; max-width:820px;}
.section-head h2{
    font-size:clamp(28px,4vw,42px);
    margin-top:12px; color:var(--ink); letter-spacing:-.01em;
}
.section-head p{color:var(--muted); margin-top:18px; font-size:clamp(15px, 1.4vw, 18px);}
.section-caption{display:flex; align-items:flex-end; justify-content:space-between; gap:30px; margin-bottom:44px;}
.section-caption h2{font-size:clamp(27px,3.5vw,40px);}
.section-caption p{color:var(--muted); max-width:430px;}

/* ===== Hero category ===== */
.cat-hero{position:relative; min-height:560px; display:flex; align-items:center; overflow:hidden; isolation:isolate; padding:75px 0 95px;}
.cat-hero-bg{
    position:absolute; inset:0; z-index:-2; background:var(--brand-deep) center/cover no-repeat;
    filter:saturate(.72) brightness(.88);
}
.cat-hero::after{
    content:""; position:absolute; inset:0; z-index:-1;
    background:linear-gradient(90deg, rgba(6,35,30,.82) 0%, rgba(8,52,43,.68) 48%, rgba(7,35,30,.32) 100%);
}
.cat-hero-content{color:#fff; max-width:880px; position:relative;}
.hero-kicker{
    display:inline-flex; align-items:center; gap:10px;
    padding:8px 16px; border-radius:40px; background:rgba(255,255,255,.10);
    border:1px solid rgba(255,255,255,.25); color:#F8E8DC;
    font-size:13px; font-weight:600; letter-spacing:.12em; backdrop-filter:blur(8px);
}
.cat-hero h1{
    color:#fff; font-size:clamp(36px,6vw,66px); line-height:1.22; letter-spacing:.01em;
    margin-top:24px; text-shadow:0 2px 16px rgba(0,0,0,.18);
}
.cat-hero h1 span{color:#F4B68C; position:relative;}
.cat-hero-lead{color:rgba(255,255,255,.86); font-size:clamp(15px,1.7vw,18px); max-width:700px; margin-top:20px; line-height:1.9;}
.hero-actions{display:flex; flex-wrap:wrap; gap:18px; margin-top:36px;}
.hero-notes{display:flex; flex-wrap:wrap; gap:32px; margin-top:48px; color:rgba(255,255,255,.74); font-size:14px;}
.hero-notes span{display:inline-flex; align-items:center; gap:10px;}
.hero-notes i{color:#F0A87B;}

/* ===== Event matrix ===== */
.events-matrix{display:grid; grid-template-columns:repeat(3,1fr); gap:30px;}
.feature-event{grid-column:span 2; grid-row:span 2;}
.event-item{grid-column:auto;}
.event-card{
    background:var(--surface); border-radius:var(--radius-lg); overflow:hidden;
    box-shadow:var(--shadow-sm); border:1px solid rgba(230,224,216,.8);
    transition:transform .35s, box-shadow .35s, border-color .35s; height:100%;
    display:flex; flex-direction:column;
}
.event-card:hover{transform:translateY(-6px); box-shadow:var(--shadow-md); border-color:#C9BFB1;}
.event-media{position:relative; background:#1e2725; aspect-ratio:16/9; overflow:hidden;}
.event-media img{width:100%; height:100%; object-fit:cover; transition:transform .6s ease; opacity:.92;}
.event-card:hover .event-media img{transform:scale(1.045); opacity:1;}
.event-media::after{content:""; position:absolute; inset:0; background:linear-gradient(180deg, transparent 55%, rgba(0,0,0,.28) 100%);}
.event-card .content-body{padding:26px 26px 28px; display:flex; flex-direction:column; flex:1;}
.tag-group{display:flex; flex-wrap:wrap; gap:8px; margin-bottom:14px;}
.tag{
    display:inline-flex; align-items:center; gap:6px; height:26px; padding:0 11px;
    background:var(--bg); border:1px solid var(--line); border-radius:40px;
    font-size:12px; font-weight:600; color:var(--brand);
}
.tag.hot{background:var(--accent-soft); color:var(--accent); border-color:#EDC4AE;}
.event-card h3{font-size:clamp(19px,1.8vw,24px); font-weight:700; letter-spacing:.01em; line-height:1.45;}
.event-card h3 a:hover{color:var(--accent);}
.event-tech{color:#9A5426; margin-top:10px; font-size:14px; font-weight:600;}
.event-desc{color:var(--muted); margin-top:12px; font-size:15px; display:-webkit-box; -webkit-line-clamp:2; line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;}
.event-foot{margin-top:auto; padding-top:19px; display:flex; align-items:center; justify-content:space-between;}
.event-foot span{font-size:13px; color:var(--muted);}
.event-foot span i{color:var(--accent); margin-right:7px;}
.link-arrow{display:inline-flex; align-items:center; gap:7px; font-weight:600; color:var(--brand); font-size:15px; border-bottom:1px solid transparent;}
.link-arrow i{transition:transform .25s;}
.link-arrow:hover{color:var(--accent); border-color:var(--accent);}
.link-arrow:hover i{transform:translateX(4px);}

@media (max-width:1024px){
    .events-matrix{grid-template-columns:repeat(2,1fr);}
    .feature-event{grid-column:1/-1; grid-row:auto;}
}
@media (max-width:640px){
    .events-matrix{grid-template-columns:1fr;}
    .feature-event{grid-column:auto;}
}

/* ===== Flow / guide ===== */
.guide-layout{display:grid; grid-template-columns:5fr 7fr; gap:clamp(40px,6vw,80px); align-items:center;}
.guide-head h2{font-size:clamp(28px,3.2vw,42px);}
.guide-head p{color:var(--muted); margin-top:20px;}
.guide-list{display:flex; flex-direction:column; gap:22px;}
.step-item{position:relative; padding:26px 28px 25px 78px; background:var(--surface); border-radius:var(--radius); box-shadow:var(--shadow-sm); border:1px solid var(--line); transition:box-shadow .3s, transform .3s;}
.step-item:hover{box-shadow:var(--shadow-md); transform:translateY(-3px);}
.step-no{
    position:absolute; left:22px; top:26px;
    font-family:var(--font-title); font-size:25px; font-weight:800;
    color:var(--brand); width:36px; height:36px; display:inline-flex; align-items:center; justify-content:center;
    background:var(--brand-soft); border-radius:50%;
}
.step-item h3{font-size:20px; font-family:var(--font-body); font-weight:700;}
.step-item p{font-size:14px; margin-top:7px; color:var(--muted); line-height:1.75;}
@media (max-width:858px){ .guide-layout{grid-template-columns:1fr;} }

/* ===== Featured race list ===== */
.featured-race{display:grid; grid-template-columns:180px 1fr auto; gap:24px; align-items:center; padding:28px 0; border-bottom:1px solid var(--line); transition:padding-left .3s ease;}
.featured-race:hover{padding-left:10px;}
.featured-date{text-align:center; border-right:1px solid var(--line); padding-right:26px;}
.featured-date b{display:block; font-family:var(--font-title); font-size:34px; line-height:1.1; color:var(--brand);}
.featured-date span{font-size:13px; color:var(--muted);}
.race-info h3{font-size:20px; font-weight:700; margin-bottom:8px;}
.race-meta{display:flex; flex-wrap:wrap; gap:12px 26px; font-size:14px; color:var(--muted);}
.race-meta i{color:var(--accent); margin-right:8px;}
.race-info h3 a:hover{color:var(--accent);}
@media (max-width:767px){
    .featured-race{grid-template-columns:1fr;} 
    .featured-date{display:flex; align-items:baseline; gap:12px; border-right:none; border-bottom:1px solid var(--line); padding:0 0 14px; text-align:left;}
}

/* ===== Benefits / 卖点 ===== */
.perks-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:30px;}
.perk-item{
    background:var(--surface); border:1px solid var(--line); border-left:4px solid var(--brand);
    padding:32px 28px; border-radius:0 var(--radius) var(--radius) 0; box-shadow:var(--shadow-sm);
    transition:transform .3s, box-shadow .3s;
}
.perk-item:nth-child(2){border-left-color:var(--accent);}
.perk-icon{width:48px; height:48px; display:inline-flex; align-items:center; justify-content:center; border-radius:12px; background:var(--brand-soft); color:var(--brand); font-size:20px;}
.perk-item:nth-child(2) .perk-icon{background:var(--accent-soft); color:var(--accent);}
.perk-item h3{font-size:20px; font-family:var(--font-body); margin-top:20px; font-weight:700;}
.perk-item p{font-size:14px; color:var(--muted); margin-top:10px; line-height:1.8;}
.perk-item:hover{transform:translateY(-4px); box-shadow:var(--shadow-md);}
@media (max-width:992px){.perks-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:620px){.perks-grid{grid-template-columns:1fr;}}

/* ===== Audience ===== */
.audience-grid{display:grid; grid-template-columns:1fr 1fr; gap:30px;}
.aud-card{
    border-radius:var(--radius-lg); padding:36px 32px; position:relative;
    background-color:var(--cardbg,#fff); color:var(--cardcolor,var(--ink));
    overflow:hidden; min-height:300px; background-size:cover; background-position:center;
    display:flex; flex-direction:column; justify-content:flex-end;
    box-shadow:var(--shadow-sm); border:1px solid var(--line);
    transition:transform .35s,box-shadow .35s;
}
.aud-card:hover{transform:translateY(-5px); box-shadow:var(--shadow-md);}
.aud-card::after{content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(18,32,26,.05) 0%, rgba(18,32,26,.78) 100%);}
.aud-card h3{position:relative; z-index:1; color:#fff; font-size:25px; margin-bottom:9px;}
.aud-card p{position:relative; z-index:1; color:rgba(255,255,255,.88); font-size:15px; line-height:1.8;}
@media (max-width:860px){.audience-grid{grid-template-columns:1fr;}}
/* .section-head h2 と audience */

/* ===== Stats ===== */
.stats-band{background:var(--brand-deep); color:#fff; position:relative; overflow:hidden;}
.stats-band::before{content:""; position:absolute; width:360px; height:360px; border-radius:50%; background:rgba(255,255,255,.05); top:-170px; right:-90px;}
.stats-band::after{content:""; position:absolute; width:260px; height:260px; border-radius:50%; background:rgba(255,255,255,.04); bottom:-130px; left:8%;}
.stats-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:28px;}
.stat-item{text-align:center; padding:30px 6px; position:relative; z-index:1;}
.stat-item b{font-family:var(--font-title); font-size:clamp(32px,4.4vw,50px); color:#fff; display:block; line-height:1.2; letter-spacing:-.02em;}
.stat-item b i{font-style:normal; font-size:26px; color:#EAA37B; margin-right:4px;}
.stat-item span{color:rgba(255,255,255,.72); font-size:14px; letter-spacing:.08em; display:block; margin-top:10px;}
@media (max-width:820px){.stats-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:410px){.stats-grid{grid-template-columns:1fr;}}

/* ===== FAQ ===== */
.faq-grid{max-width:900px; margin:0 auto;}
.faq-item{
    margin-bottom:14px; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
    box-shadow:var(--shadow-sm); overflow:hidden; transition:border-color .3s, box-shadow .3s;
}
.faq-item[open]{box-shadow:var(--shadow-md); border-color:#CBC2B6;}
.faq-item summary{
    list-style:none; display:flex; align-items:center; justify-content:space-between; gap:18px;
    padding:22px 26px; cursor:pointer; font-weight:700; font-size:16px; color:var(--ink); user-select:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .faq-icon{
    width:28px; height:28px; flex:0 0 28px; border-radius:50%;
    background:var(--brand-soft); color:var(--brand);
    display:inline-flex; align-items:center; justify-content:center; font-size:14px;
    transition:background .3s, transform .3s, color .3s;
}
.faq-item summary:hover{color:var(--brand);}
.faq-item summary:hover .faq-icon{background:var(--accent); color:#fff;}
.faq-item[open] summary .faq-icon{background:var(--accent); color:#fff; transform:rotate(135deg);}
.faq-answer{padding:1px 26px 24px; color:var(--muted); font-size:15px; line-height:1.9; border-top:1px dashed var(--line); margin:0 26px 0; padding-bottom:22px;}
.faq-answer{padding:20px 0 22px; font-size:15px;}

/* ===== CTA + form ===== */
.cta-wrap{
    background:var(--brand-deep); border-radius:var(--radius-lg); padding:clamp(34px,5vw,70px);
    display:grid; grid-template-columns:1fr 1.1fr; gap:clamp(30px,5vw,70px);
    color:rgba(255,255,255,.9); position:relative; overflow:hidden; box-shadow:var(--shadow-lg);
}
.cta-wrap::before{content:""; position:absolute; width:420px; height:420px; border-radius:50%; background:radial-gradient(circle, rgba(233,125,74,.22), transparent 70%); top:-160px; right:-50px;}
.cta-intro{position:relative; z-index:1;}
.cta-intro .eyebrow{color:#F5B182;}
.cta-intro h2{font-size:clamp(27px,3.4vw,43px); color:#fff; line-height:1.35; margin-top:16px;}
.cta-intro p{margin-top:18px; color:rgba(255,255,255,.75); font-size:15px; line-height:2;}
.contact-line{display:flex; gap:13px; margin-top:29px; font-size:15px; align-items:center; color:#fff;}
.contact-line i{width:38px; height:38px; flex:0 0 38px; background:rgba(255,255,255,.1); border-radius:50%; display:inline-flex; justify-content:center; align-items:center; color:#F4B68C; font-size:16px;}
.register-card{
    background:#fff; color:var(--ink); padding:28px 28px 34px; border-radius:var(--radius);
    position:relative; z-index:1; box-shadow:0 20px 50px rgba(0,0,0,.16);
}
.register-card h3{font-size:20px; font-family:var(--font-body); font-weight:700;}
.register-card .card-sub{font-size:13px; color:var(--muted); margin:7px 0 18px;}
.form-group{display:flex; flex-direction:column; gap:7px; margin-bottom:17px;}
.form-group label{font-size:14px; font-weight:600; color:var(--ink);}
.form-group label em{color:var(--accent); font-style:normal; margin-left:2px;}
.form-group input, .form-group select, .form-group textarea{
    height:46px; border:1px solid #DBD3CA; background:var(--bg); border-radius:7px;
    padding:0 14px; font-size:15px; color:var(--ink); font-family:var(--font-body); transition:border-color .25s,box-shadow .25s;
    width:100%;
}
.form-group textarea{height:78px; padding-top:10px; resize:none;}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{
    outline:none; border-color:var(--accent); box-shadow:0 0 0 3px rgba(217,91,42,.16); background:#fff;
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:14px;}
.register-submit{width:100%; margin-top:6px;}
.form-tip{display:flex; justify-content:space-between; gap:10px; margin-top:12px; font-size:12px; color:var(--muted); align-items:center;}
@media (max-width:900px){ .cta-wrap{grid-template-columns:1fr;} }
@media (max-width:520px){ .form-row{grid-template-columns:1fr;} }

/* ===== Footer ===== */
.main-footer{background:#0D342C; color:rgba(255,255,255,.78); padding:70px 0 0; margin-top:0;}
.footer-grid{display:grid; grid-template-columns:2fr 1.2fr 1.5fr; gap:clamp(32px,5vw,70px); padding-bottom:46px;}
.footer-logo{display:flex; align-items:center; gap:12px;}
.footer-logo .logo-icon{background:rgba(255,255,255,.12); color:#fff;}
.footer-logo .logo-text{color:#fff; font-size:20px;}
.footer-about{margin-top:18px; font-size:14px; line-height:1.95; color:rgba(255,255,255,.55); max-width:360px;}
.footer-title{color:#fff; font-size:16px; font-weight:600; margin-bottom:20px; position:relative; padding-bottom:10px;}
.footer-title::after{content:""; position:absolute; left:0; bottom:0; width:18px; height:3px; background:var(--accent); border-radius:4px;}
.footer-links li{margin-bottom:11px;}
.footer-links a{color:rgba(255,255,255,.58); font-size:14px; display:inline-flex; align-items:center; gap:6px;}
.footer-links a i{font-size:11px; color:var(--accent);}
.footer-links a:hover{color:#fff; transform:translateX(4px);}
.footer-contact li{display:flex; gap:10px; margin-bottom:19px; color:rgba(255,255,255,.58); font-size:14px; align-items:flex-start;}
.footer-contact i{margin-top:5px; color:var(--accent);}
.copyright-row{border-top:1px solid rgba(255,255,255,.12); padding:24px 0; font-size:13px; color:rgba(255,255,255,.35); text-align:center;}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;} .footer-grid>div:last-child{grid-column:1/-1;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}