/* roulang page: index */
:root {
  --bg: #F6F2EA;
  --bg-soft: #FBF8F1;
  --white: #FFFFFF;
  --ink: #16130F;
  --coral: #FF4A28;
  --green: #0F5E54;
  --muted: #8B8076;
  --muted-dark: #6F665C;
  --line: #E0D8CC;
  --line-light: #D9D0C4;
  --surface: #EFE9DF;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 6px;
  --shadow-card: 0 12px 30px rgba(23,18,8,0.08);
  --shadow-btn: 0 8px 20px rgba(255,70,32,0.16);
  --font-main: "HarmonyOS Sans", "MiSans", "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-main);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--ink);
  text-decoration: none;
  transition: color 0.25s ease;
}

a:hover {
  color: var(--coral);
}

button, input, textarea {
  font-family: var(--font-main);
}

p {
  margin: 0 0 16px;
}

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

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 14px;
  line-height: 1.25;
  font-weight: 800;
}

h1 {
  font-size: clamp(34px, 5.8vw, 68px);
  letter-spacing: 0.01em;
}

h2 {
  font-size: clamp(24px, 3.2vw, 42px);
  font-weight: 750;
}

h3 {
  font-size: 20px;
  font-weight: 700;
}

h4 {
  font-size: 17px;
  font-weight: 700;
}

main {
  display: block;
  overflow: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 96px 0;
}

.section-white {
  background: var(--white);
}

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

.section-dark {
  background: var(--ink);
  color: #fff;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-dark);
  font-weight: 700;
}

.kicker::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--coral);
  display: inline-block;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.2;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  background: transparent;
}

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

.btn-primary:hover {
  background: #e13a1c;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(255, 70, 32, 0.22);
}

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

.btn-dark {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.12);
}

.btn-dark:hover {
  background: #302b24;
  color: #fff;
  transform: translateY(-2px);
}

.btn-outline {
  border-color: var(--ink);
  color: var(--ink);
}

.btn-outline:hover {
  border-color: var(--coral);
  color: var(--coral);
  transform: translateY(-2px);
}

.btn-outline-light {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}

.btn-outline-light:hover {
  border-color: var(--coral);
  color: var(--coral);
  background: rgba(255, 74, 40, 0.08);
}

.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
}

.tag-coral {
  color: var(--coral);
  background: rgba(255, 74, 40, 0.1);
}

.tag-green {
  color: var(--green);
  background: rgba(15, 94, 84, 0.1);
}

.tag-gray {
  color: var(--muted);
  background: var(--surface);
}

/* ============ Header ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.88);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px rgba(23, 18, 8, 0.06);
  border-color: rgba(224, 216, 204, 0.7);
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  line-height: 1.15;
  min-width: 0;
}

.brand-eyebrow {
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 3px;
  text-transform: uppercase;
}

.brand-main {
  font-size: 21px;
  font-weight: 800;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.brand-official {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid rgba(255, 74, 40, 0.45);
  color: var(--coral);
  font-size: 11px;
  border-radius: 999px;
  font-weight: 600;
  line-height: 1.5;
}

.header-top-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.hot-trends {
  display: flex;
  align-items: center;
  gap: 4px;
}

.hot-trends a {
  color: var(--muted-dark);
  font-size: 14px;
  padding: 4px 8px;
}

.hot-trends a:hover {
  color: var(--coral);
}

.search-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 7px 14px;
  border-radius: 999px;
  color: var(--muted-dark);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}

.search-toggle:hover {
  border-color: var(--coral);
  color: var(--coral);
}

.menu-toggle {
  display: none;
  background: var(--ink);
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.header-nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.site-nav {
  display: flex;
  align-items: center;
  overflow-x: auto;
  scrollbar-width: none;
}

.site-nav::-webkit-scrollbar {
  display: none;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  padding: 12px 18px 13px;
  font-weight: 700;
  font-size: 16px;
  color: var(--muted-dark);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.site-nav a:first-child {
  padding-left: 0;
}

.site-nav a:hover {
  color: var(--ink);
}

.site-nav a.active {
  color: var(--ink);
  border-bottom-color: var(--coral);
}

.nav-live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--muted);
  padding-right: 4px;
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--coral);
  animation: livePulse 1.8s ease-in-out infinite;
}

@keyframes livePulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.35;
    transform: scale(0.86);
  }
}

/* search overlay */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(22, 19, 15, 0.56);
  z-index: 120;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 13vh 20px 30px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.search-overlay.open {
  opacity: 1;
  visibility: visible;
}

.search-panel {
  width: 100%;
  max-width: 640px;
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.25);
  transform: translateY(-14px);
  transition: transform 0.28s ease;
}

.search-overlay.open .search-panel {
  transform: translateY(0);
}

.search-panel form {
  display: flex;
  gap: 12px;
  border-bottom: 2px solid var(--line);
  padding-bottom: 12px;
  margin-bottom: 14px;
}

.search-panel input[type="search"] {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 18px;
  color: var(--ink);
  outline: none;
}

.search-panel input[type="search"]::placeholder {
  color: var(--muted);
}

.search-panel .search-go {
  background: var(--coral);
  color: #fff;
  border: none;
  padding: 0 22px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.25s ease;
}

.search-panel .search-go:hover {
  background: #e13a1c;
}

.search-hot-label {
  font-size: 13px;
  color: var(--muted);
}

.search-hot-list a {
  color: var(--ink);
  font-weight: 600;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 13px;
  margin-right: 6px;
  display: inline-block;
  margin-bottom: 6px;
}

.search-hot-list a:hover {
  border-color: var(--coral);
  color: var(--coral);
}

.search-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255,255,255,0.16);
  color: #fff;
  border: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
}

/* mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--ink);
  z-index: 110;
  padding: 20px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
}

.mm-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.mm-brand {
  color: #fff;
  font-size: 20px;
  font-weight: 800;
}

.mm-close {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
  width: 38px;
  height: 38px;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
}

.mm-search {
  display: flex;
  gap: 8px;
  margin-bottom: 30px;
}

.mm-search input {
  flex: 1;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.24);
  border-radius: 8px;
  padding: 10px 14px;
  color: #fff;
  font-size: 15px;
  outline: none;
}

.mm-search input::placeholder {
  color: rgba(255,255,255,0.5);
}

.mm-search button {
  background: var(--coral);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 700;
}

.mm-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 2px;
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.mm-nav a i {
  color: rgba(255,255,255,0.5);
}

.mm-nav a:hover {
  color: var(--coral);
}

.mm-nav .active {
  color: var(--coral);
}

/* ============ Countdown ============ */
.countdown-strip {
  background: var(--ink);
  color: #fff;
}

.countdown-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 52px;
  flex-wrap: nowrap;
}

.countdown-label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: #d9d0c4;
  margin: 0;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 0 rgba(255, 74, 40, 0.6);
  animation: ringPulse 1.6s ease-out infinite;
}

@keyframes ringPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255,74,40,0.6);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(255,74,40,0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255,74,40,0);
  }
}

.countdown-timer {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  white-space: nowrap;
  color: #fff;
}

.countdown-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--coral);
  color: #fff;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  transition: background 0.25s ease, transform 0.25s ease;
}

.countdown-btn:hover {
  background: #e13a1c;
  color: #fff;
  transform: translateY(-2px);
}

/* ============ Hero ============ */
.hero {
  position: relative;
  padding: 78px 0 100px;
  background-size: cover;
  background-position: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(246,242,234,0.96), rgba(246,242,234,0.78) 52%, rgba(22,19,15,0.44));
}

.hero-inner {
  position: relative;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  margin-bottom: 22px;
  border: 1px solid rgba(22,19,15,0.18);
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.4);
}

.hero-kicker i {
  color: var(--coral);
}

.hero h1 {
  margin-bottom: 20px;
  max-width: 720px;
  color: var(--ink);
}

.hero-brand-keyword {
  white-space: nowrap;
}

.hero-sub-line {
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 800;
  display: block;
  color: var(--ink);
}

.hero-desc {
  font-size: 17px;
  color: #3a342c;
  max-width: 590px;
  margin-bottom: 26px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
}

.hero-trust li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  font-weight: 600;
  color: #3a342c;
}

.hero-trust li::before {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--green);
  font-size: 13px;
}

.hero-visual {
  position: relative;
}

.hero-visual-frame {
  position: relative;
  border-radius: 20px;
  box-shadow: 0 28px 70px rgba(23,18,8,0.2);
  overflow: hidden;
  transform: rotate(1deg);
}

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

.hero-visual-tags {
  position: absolute;
  top: 18px;
  left: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
}

.hero-visual-tags span {
  background: rgba(22, 19, 15, 0.78);
  color: #fff;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-visual-tags span i {
  color: var(--coral);
}

.hero-visual-tags span:last-child {
  background: var(--coral);
  color: #fff;
}

/* ============ Points ============ */
.points-section {
  background: var(--bg-soft);
  padding: 96px 0;
}

.points-intro {
  padding-right: 24px;
}

.points-intro h2 {
  margin-bottom: 14px;
}

.points-intro p {
  color: var(--muted-dark);
  max-width: 340px;
}

.point-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  color: var(--green);
  font-weight: 600;
  font-size: 14px;
}

.point-card {
  border: 1px solid var(--line);
  border-left: 3px solid var(--ink);
  background: var(--white);
  padding: 30px 24px;
  height: 100%;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.point-card:hover {
  border-left-color: var(--coral);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.point-card .num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: var(--ink);
  color: #fff;
  font-weight: 800;
  font-size: 14px;
  border-radius: 8px;
  margin-bottom: 20px;
  transition: background 0.25s ease;
}

.point-card:hover .num {
  background: var(--coral);
}

.point-card h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

.point-card p {
  color: var(--muted-dark);
  font-size: 14px;
  margin-bottom: 0;
}

/* ============ Feature wall ============ */
.fwall {
  padding: 114px 0;
  background: var(--ink);
  color: #fff;
}

.fwall-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 50px;
}

.fwall-head h2 {
  color: #fff;
  margin-bottom: 8px;
}

.fwall-head p {
  color: rgba(255,255,255,0.66);
  max-width: 520px;
  font-size: 15px;
}

.fwall-head-link {
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 999px;
  padding: 9px 18px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}

.fwall-head-link:hover {
  border-color: var(--coral);
  color: var(--coral);
}

.fwall-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.95fr 0.8fr;
  gap: 20px;
  align-items: end;
}

.fwall-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.08);
}

.fwall-item img {
  width: 100%;
  transition: transform 0.5s ease;
}

.fwall-item:hover img {
  transform: scale(1.04);
}

.fwall-item-large {
  grid-row: span 2;
}

.fwall-item-medium {
  align-self: end;
}

.fwall-caption {
  position: absolute;
  left: 16px;
  bottom: 14px;
  right: 16px;
  color: #fff;
  background: rgba(22,19,15,0.62);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  backdrop-filter: blur(6px);
}

.fwall-caption i {
  color: var(--coral);
  margin-right: 6px;
}

/* ============ CTA ============ */
.cta-zone {
  position: relative;
  background: var(--ink);
  color: #fff;
  padding: 106px 0;
  overflow: hidden;
}

.cta-zone::before {
  content: "";
  position: absolute;
  width: 440px;
  height: 440px;
  right: -120px;
  top: -120px;
  background: radial-gradient(circle, rgba(255,74,40,0.42), rgba(255,74,40,0) 70%);
  pointer-events: none;
}

.cta-zone::after {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  bottom: -160px;
  left: 18%;
  background: radial-gradient(circle, rgba(15,94,84,0.35), rgba(15,94,84,0) 70%);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  z-index: 1;
}

.cta-left h2 {
  color: #fff;
  margin-bottom: 16px;
  max-width: 560px;
}

.cta-left > p {
  color: rgba(255,255,255,0.7);
  font-size: 16px;
  max-width: 540px;
  margin-bottom: 34px;
}

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

.cta-note {
  margin-top: 14px;
  font-size: 13px;
  color: rgba(255,255,255,0.48);
}

.reward-card {
  background: var(--white);
  border-radius: 18px;
  color: var(--ink);
  padding: 24px;
  position: relative;
  max-width: 360px;
  margin-left: auto;
  box-shadow: 0 22px 44px rgba(0,0,0,0.24);
}

.reward-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.reward-type {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.reward-status {
  background: rgba(15, 94, 84, 0.1);
  color: var(--green);
  border-radius: 999px;
  padding: 3px 11px;
  font-size: 12px;
  font-weight: 700;
}

.reward-title {
  font-size: 21px;
  font-weight: 800;
  margin-bottom: 16px;
}

.reward-values {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}

.reward-values span {
  flex: 1;
  background: var(--surface);
  border-radius: 10px;
  padding: 12px 8px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted-dark);
}

.reward-card-note {
  border-top: 1px dashed var(--line);
  padding-top: 12px;
  font-size: 13px;
  color: var(--muted);
}

/* ============ FAQ ============ */
.faq-section {
  padding: 96px 0;
  background: var(--white);
}

.faq-head {
  margin-bottom: 30px;
}

.faq-head h2 {
  margin-bottom: 10px;
}

.faq-head p {
  color: var(--muted-dark);
  max-width: 400px;
}

.faq-status-card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-top: 24px;
}

.faq-status-card strong {
  display: block;
  margin-bottom: 6px;
}

.faq-status-card p {
  font-size: 14px;
  color: var(--muted-dark);
  margin-bottom: 10px;
}

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

.faq-list details {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  margin-top: -1px;
  position: relative;
}

.faq-list summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 10px 20px 18px;
  cursor: pointer;
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
  list-style: none;
  transition: color 0.25s ease;
}

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

.faq-list summary i {
  color: var(--coral);
  font-size: 15px;
  transition: transform 0.3s ease;
}

details[open] summary i {
  transform: rotate(45deg);
}

details[open] summary {
  color: var(--coral);
}

.faq-answer {
  padding: 0 18px 24px 18px;
  color: var(--muted-dark);
  font-size: 15px;
  line-height: 1.85;
}

.faq-answer p {
  margin-bottom: 0;
}

.faq-more {
  text-align: center;
  margin-top: 36px;
}

.faq-more a {
  color: var(--green);
  font-weight: 700;
  font-size: 15px;
}

/* ============ News section ============ */
.news-section {
  padding: 96px 0;
  background: var(--bg-soft);
}

.news-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 38px;
}

.news-head .kicker {
  margin-bottom: 10px;
}

.news-head h2 {
  margin-bottom: 0;
}

.news-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
  font-weight: 700;
  white-space: nowrap;
  font-size: 15px;
}

.news-more i {
  transition: transform 0.25s ease;
}

.news-more:hover i {
  transform: translateX(4px);
}

.news-lead {
  display: block;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

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

.news-lead-thumb {
  position: relative;
  background: var(--surface);
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.news-lead-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.news-lead:hover .news-lead-thumb img {
  transform: scale(1.04);
}

.news-lead-thumb .placeholder-char {
  font-size: 44px;
  color: var(--muted);
  font-weight: 800;
}

.news-lead-content {
  padding: 22px 24px 24px;
}

.news-cat {
  display: inline-block;
  border: 1px solid rgba(255, 74, 40, 0.28);
  background: rgba(255, 74, 40, 0.06);
  color: var(--coral);
  font-size: 13px;
  font-weight: 700;
  border-radius: 999px;
  padding: 3px 12px;
  margin-bottom: 10px;
}

.news-lead h3 {
  font-size: 22px;
  line-height: 1.4;
  margin-bottom: 10px;
}

.news-lead h3 a {
  color: var(--ink);
}

.news-lead h3 a:hover {
  color: var(--coral);
}

.news-lead .news-excerpt {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
  margin-bottom: 14px;
}

.news-date {
  color: var(--muted);
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.news-list-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: 100%;
}

.news-mini {
  display: block;
  flex: 1;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  transition: box-shadow 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.news-mini:hover {
  border-color: rgba(255,74,40,0.4);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.mini-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.mini-meta .news-cat {
  margin-bottom: 0;
}

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

.news-mini h4 {
  font-size: 17px;
  line-height: 1.45;
  margin-bottom: 0;
}

.news-mini .news-excerpt {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 0;
  margin-top: 8px;
}

.lower-news {
  margin-top: 22px;
}

.news-small-card {
  display: block;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
  height: 100%;
  transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

.news-small-card:hover {
  border-color: rgba(255,74,40,0.4);
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}

.news-small-card .news-cat {
  margin-bottom: 10px;
}

.news-small-card h4 {
  font-size: 17px;
  margin-bottom: 8px;
  line-height: 1.5;
}

.news-small-card p {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 12px;
}

.news-bottom-link {
  color: var(--green);
  font-weight: 700;
  font-size: 14px;
}

.news-empty {
  text-align: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  padding: 64px 24px;
  color: var(--muted);
  font-size: 16px;
}

/* ============ Footer ============ */
.site-footer {
  background: var(--ink);
  color: #B9B1A7;
  padding-top: 70px;
}

.footer-logo {
  color: #fff;
  font-size: 20px;
  font-weight: 800;
  display: block;
  margin-bottom: 6px;
}

.footer-eyebrow {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  display: block;
  margin-bottom: 16px;
}

.footer-desc {
  color: rgba(255,255,255,0.52);
  font-size: 14px;
  line-height: 1.8;
  max-width: 300px;
}

.footer-title {
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 18px;
}

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

.footer-links a {
  color: rgba(255,255,255,0.58);
  font-size: 14px;
  transition: color 0.25s ease;
}

.footer-links a:hover {
  color: var(--coral);
}

.footer-divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.12);
  margin: 42px 0 24px;
}

.footer-keyword-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
}

.footer-keyword-label {
  color: rgba(255,255,255,0.46);
  font-size: 13px;
}

.footer-keyword-bar a {
  color: rgba(255,255,255,0.75);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 13px;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.footer-keyword-bar a:hover {
  color: var(--coral);
  border-color: rgba(255,74,40,0.5);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
  color: rgba(255,255,255,0.4);
  font-size: 13px;
  flex-wrap: wrap;
}

.footer-bottom a {
  color: rgba(255,255,255,0.4);
}

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

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .section {
    padding: 72px 0;
  }
  .points-section {
    padding: 72px 0;
  }
  .fwall {
    padding: 84px 0;
  }
  .cta-zone {
    padding: 78px 0;
  }
  .fwall-grid {
    grid-template-columns: 1fr 1fr;
  }
  .fwall-item-large {
    grid-row: span 1;
  }
  .nav-live {
    display: none;
  }
  .header-nav-row {
    padding-bottom: 4px;
  }
}

@media (max-width: 900px) {
  .site-nav,
  .header-nav-row .nav-live {
    display: none;
  }
  .header-nav-row {
    display: none;
  }
  .menu-toggle {
    display: inline-flex;
  }
  .header-top-right .hot-trends {
    display: none;
  }
  .hero {
    padding: 58px 0 72px;
  }
  .fwall-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .section {
    padding: 56px 0;
  }
  .points-section {
    padding: 56px 0;
  }
  .news-head {
    flex-direction: column;
    align-items: flex-start;
  }
  .countdown-inner {
    flex-wrap: wrap;
    padding: 14px 0;
    gap: 8px;
  }
  .countdown-strip {
    min-height: auto;
  }
  .countdown-label {
    font-size: 13px;
  }
  .countdown-timer {
    font-size: 16px;
  }
  .hero {
    padding-top: 46px;
  }
  .hero-desc {
    font-size: 16px;
  }
  .hero-visual {
    margin-top: 40px;
  }
  .footer-cols {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 520px) {
  .brand-main {
    font-size: 17px;
  }
  .brand-official {
    display: none;
  }
  .countdown-btn {
    font-size: 12px;
    padding: 5px 9px;
  }
  .countdown-timer {
    letter-spacing: 0.01em;
  }
  .hero h1 {
    font-size: 32px;
  }
  .hero-sub-line {
    font-size: 20px;
  }
  .cta-btns .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  html {
    scroll-behavior: auto;
  }
}

/* roulang page: category1 */
:root{
  --bg-warm:#F6F2EA;
  --bg-white:#FFFFFF;
  --bg-dark:#16130F;
  --bg-cream:#FBF8F1;
  --coral:#FF4A28;
  --coral-dark:#E0391D;
  --green:#0F5E54;
  --green-soft:#E6F1EF;
  --text:#221D17;
  --text-mid:#5F564C;
  --text-weak:#8B8076;
  --border:#E0D8CC;
  --border-light:#EFE9DF;
  --radius:12px;
  --radius-sm:8px;
  --shadow-card:0 12px 30px rgba(23,18,8,0.08);
  --shadow-btn:0 8px 20px rgba(255,70,32,0.16);
  --font-main:"HarmonyOS Sans","MiSans","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --container-w:1200px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-main);background:var(--bg-warm);color:var(--text);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;background:none;border:none}
.container{max-width:var(--container-w);margin:0 auto;padding:0 24px}
.grid-x{width:auto}
:focus-visible{outline:3px solid rgba(15,94,84,0.4);outline-offset:2px;border-radius:4px}

/* ---------- Header / Nav ---------- */
.site-header{position:relative;background:var(--bg-cream);border-bottom:1px solid var(--border-light);z-index:100}
.header-top{background:var(--bg-dark);color:#F4EDE3;padding:10px 0}
.header-top-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand-block{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{width:36px;height:36px;background:var(--coral);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;flex-shrink:0}
.brand-titles{display:flex;flex-direction:column;line-height:1.2}
.brand-eyebrow{font-size:10px;letter-spacing:.22em;color:#C9BFB2;font-weight:600}
.brand-name{font-size:17px;font-weight:800;color:var(--bg-cream);white-space:nowrap;letter-spacing:.02em}
.brand-badge{font-size:10px;border:1px solid rgba(255,255,255,.4);padding:1px 6px;border-radius:999px;color:#E7DDD0;margin-left:6px;vertical-align:2px;font-weight:500;letter-spacing:.06em}
.header-search-tools{display:flex;align-items:center;gap:20px}
.trend-links{display:flex;align-items:center;gap:10px;color:#C9BFB2;font-size:13px}
.trend-links i{font-size:12px;color:var(--coral)}
.trend-links a{color:#F4EDE3;transition:color .25s}
.trend-links a:hover{color:var(--coral)}
.search-pill{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);padding:6px 14px;border-radius:999px;color:#D8CFC4;font-size:13px;cursor:pointer;transition:border-color .25s}
.search-pill:hover{border-color:var(--coral)}
.nav-wrap{background:var(--bg-cream);border-top:1px solid rgba(255,255,255,.6);position:relative}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 24px;max-width:var(--container-w);margin:0 auto}
.site-nav{display:flex;align-items:center;gap:4px;overflow-x:auto;scrollbar-width:none;padding:4px 0;flex:1}
.site-nav::-webkit-scrollbar{display:none}
.site-nav a{font-size:15px;font-weight:700;color:var(--text-mid);padding:14px 18px;border-radius:6px;transition:color .25s,background .25s;white-space:nowrap;position:relative}
.site-nav a i{font-size:12px;margin-right:6px;opacity:.75}
.site-nav a:hover{color:var(--coral);background:rgba(255,74,40,.04)}
.site-nav a.active{color:var(--bg-dark);background:var(--bg-white);box-shadow:inset 0 -3px 0 var(--coral)}
.nav-cta{display:flex;align-items:center;gap:12px;padding:10px 0}
.nav-cta-text{font-size:13px;color:var(--text-weak);white-space:nowrap}
.btn-micro{display:inline-flex;align-items:center;gap:6px;background:var(--green);color:#fff;font-size:13px;font-weight:700;padding:7px 14px;border-radius:6px;transition:all .25s;white-space:nowrap}
.btn-micro:hover{background:var(--text);transform:translateY(-1px);color:#fff}
.menu-toggle{display:none;width:40px;height:40px;border:1px solid var(--border);border-radius:8px;background:#fff;justify-content:center;align-items:center;color:var(--text);font-size:18px}

/* Sticky */
.site-header.is-sticky{position:sticky;top:0;box-shadow:0 4px 20px rgba(23,18,8,.06)}
.site-header.is-sticky .header-top{background:rgba(22,19,15,.96);backdrop-filter:blur(10px)}
.site-header.is-sticky .nav-wrap{background:rgba(251,248,241,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--border-light)}
.site-header.is-sticky .brand-name{font-size:16px}.site-header.is-sticky .brand-mark{width:32px;height:32px}

/* ---------- Hero ---------- */
.cat-hero{position:relative;padding:72px 0 64px;background:#16130F url(/assets/images/backpic/back-1.webp) center/cover no-repeat;color:#F4EDE3;overflow:hidden}
.cat-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(22,19,15,.97) 30%,rgba(22,19,15,.86) 58%,rgba(32,22,17,.72) 100%);z-index:1}
.cat-hero::after{content:"";position:absolute;right:-100px;bottom:-140px;width:440px;height:440px;background:radial-gradient(circle,rgba(255,74,40,.28),transparent 70%);z-index:1}
.cat-hero .container{position:relative;z-index:2}
.hero-breadcrumb{display:flex;gap:8px;align-items:center;font-size:13px;color:#C1B6A9;margin-bottom:30px}
.hero-breadcrumb a{color:#C1B6A9}
.hero-breadcrumb a:hover{color:#fff}
.hero-breadcrumb span.sep{opacity:.6}
.hero-h-title{display:flex;flex-direction:column;gap:12px;max-width:780px}
.hero-h-title .eyebrow{font-size:13px;letter-spacing:.2em;font-weight:600;color:#E8C3A0}
.hero-h-title h1{font-size:clamp(32px,4vw,48px);line-height:1.25;font-weight:800;color:#fff;letter-spacing:.02em}
.hero-h-title h1 strong{color:var(--coral);font-weight:900}
.hero-desc{max-width:660px;margin-top:20px;color:#D6CEC2;font-size:16px;line-height:1.85}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:32px}
.btn-primary{display:inline-flex;align-items:center;gap:10px;background:var(--coral);color:#fff;font-weight:800;font-size:16px;padding:14px 28px;border-radius:6px;border:2px solid var(--coral);transition:all .25s;box-shadow:var(--shadow-btn)}
.btn-primary:hover{background:var(--coral-dark);border-color:var(--coral-dark);transform:translateY(-2px);color:#fff}
.btn-outline-light{display:inline-flex;align-items:center;gap:8px;border:2px solid rgba(255,255,255,.5);color:#F6F2EA;font-weight:700;padding:12px 24px;border-radius:6px;transition:all .25s}
.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.06);transform:translateY(-2px)}
.hero-meta{display:flex;gap:28px;margin-top:34px;color:#BDB4A8;font-size:14px}
.hero-meta i{color:var(--coral);margin-right:6px}
.cat-hero-panel{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:14px;height:100%;justify-content:center;backdrop-filter:blur(6px)}
.panel-label{font-size:12px;letter-spacing:.15em;color:#D8B29C;font-weight:700}
.ticker-line{font-size:16px;font-weight:700;color:#fff;line-height:1.6}
.ticker-note{color:#C5BDB3;font-size:14px;line-height:1.6}
.live-dot{display:inline-block;width:10px;height:10px;background:#FFB36B;border-radius:50%;margin-right:6px;animation:blink 2s infinite}
@keyframes blink{
  0%,100%{opacity:1}
  50%{opacity:.35}
}

/* ---------- Section helpers ---------- */
.section{padding:90px 0}
.section-warm{background:var(--bg-warm)}
.section-white{background:#fff}
.section-dark{background:var(--bg-dark);color:#E8E0D6}
.sec-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:44px;flex-wrap:wrap}
.sec-title-wrap{flex-basis:100%;max-width:680px}
.sec-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;color:var(--coral);letter-spacing:.12em;margin-bottom:12px;text-transform:uppercase}
.sec-title{font-size:clamp(28px,3.4vw,44px);font-weight:800;line-height:1.25;color:var(--text)}
.sec-dark .sec-title,.section-dark .sec-title{color:#fff}
.sec-sub{color:var(--text-weak);margin-top:14px;font-size:16px;line-height:1.8}
.sec-dark .sec-sub,.section-dark .sec-sub{color:#B9B1A7}
.sec-more{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-weight:700;font-size:15px;border-bottom:1px solid transparent;transition:all .25s;white-space:nowrap}
.sec-more:hover{border-color:var(--green)}
.sec-dark .sec-more,.section-dark .sec-more{color:#D9B8A7}
.sec-divider{height:1px;background:var(--border-light);margin:0 24px}

/* ---------- Featured/Highlight ---------- */
.feature-area{position:relative;padding:66px 0}
.feature-card-large{display:flex;background:#fff;border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-card);transition:box-shadow .3s}
.feature-card-large:hover{box-shadow:0 18px 42px rgba(23,18,8,.12)}
.feature-media{width:46%;min-height:300px;overflow:hidden;position:relative}
.feature-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.feature-card-large:hover .feature-media img{transform:scale(1.04)}
.feature-tag{position:absolute;top:16px;left:16px;background:var(--coral);color:#fff;font-size:12px;font-weight:800;padding:5px 12px;border-radius:6px;letter-spacing:.06em}
.feature-body{flex:1;padding:34px 36px;display:flex;flex-direction:column}
.feature-body .date-chip{font-size:13px;color:var(--text-weak);display:flex;gap:8px;align-items:center;margin-bottom:12px}
.feature-body h2{font-size:22px;line-height:1.5;font-weight:800;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.feature-body p{color:var(--text-mid);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-top:16px;font-size:15px}
.feature-link{margin-top:28px;display:inline-flex;align-items:center;color:var(--green);font-weight:800;gap:8px;font-size:15px}
.feature-link:hover{color:var(--coral)}
.feature-link i{transition:transform .25s}
.feature-link:hover i{transform:translateX(5px)}

/* ---------- Dynamic quick list ---------- */
.quick-list{display:flex;flex-direction:column;gap:14px}
.dynamic-card{background:#fff;border:1px solid var(--border-light);border-left:4px solid var(--green);padding:20px 22px;border-radius:10px;transition:all .25s;position:relative}
.dynamic-card:hover{box-shadow:var(--shadow-card);transform:translateX(4px)}
.dynamic-tag{font-size:11px;font-weight:800;letter-spacing:.1em;padding:3px 10px;border-radius:999px;color:#fff;background:var(--green)}
.dynamic-card h3{font-size:17px;font-weight:700;margin-top:10px;line-height:1.45;color:var(--text)}
.dynamic-card p{color:var(--text-mid);font-size:14px;margin-top:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.dynamic-foot{display:flex;justify-content:space-between;margin-top:12px;font-size:13px;color:var(--text-weak)}
.dynamic-arrow{color:var(--coral)}
.dynamic-card:hover .dynamic-arrow i{margin-left:6px}
.dynamic-arrow i{transition:margin .25s}
.empty-state{background:#fff;border:1px dashed var(--border);border-radius:12px;padding:42px 20px;text-align:center;color:var(--text-weak)}
.empty-state i{font-size:28px;color:var(--border);margin-bottom:10px;display:block}
.empty-state button{color:var(--green);font-weight:800;cursor:pointer;background:none;border:none;font-size:14px;text-decoration:underline}

/* ---------- Timeline ---------- */
.timeline-dark{background:var(--bg-dark);color:#DCD3C6;padding:90px 0}
.timeline-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:1px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08);border-radius:14px;overflow:hidden}
.timeline-item{grid-column:span 4;background:#1D1A15;padding:30px 28px;position:relative;transition:background .3s}
.timeline-item:hover{background:#26221B}
.timeline-item:nth-child(1){grid-column:span 5}
.timeline-item:nth-child(2){grid-column:span 7}
.timeline-item:nth-child(3){grid-column:span 4}
.timeline-item:nth-child(4){grid-column:span 4}
.timeline-item:nth-child(5){grid-column:span 4}
.tl-date{font-size:12px;letter-spacing:.14em;color:#B6A08E;font-weight:700;display:flex;align-items:center;gap:8px}
.tl-date::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 4px rgba(255,74,40,.15)}
.tl-status{display:inline-block;font-size:11px;font-weight:700;margin-left:10px;padding:2px 9px;border-radius:999px;background:rgba(15,94,84,.25);color:#8FD0C5}
.tl-title{font-size:20px;line-height:1.45;color:#fff;font-weight:750;margin-top:16px}
.tl-text{font-size:14px;color:#BAB1A5;margin-top:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tl-link{display:inline-flex;align-items:center;gap:8px;color:#C96F5A;font-size:13px;font-weight:700;margin-top:18px}
.tl-link i{transition:transform .25s}
.tl-link:hover i{transform:translateX(4px)}

/* ---------- Feature 4 blocks ---------- */
.insight-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:32px}
.insight-item{background:#fff;border:1px solid var(--border-light);border-top:2px solid transparent;padding:28px 24px;border-radius:var(--radius);transition:all .3s}
.insight-item:hover{border-top-color:var(--coral);box-shadow:var(--shadow-card);transform:translateY(-5px)}
.insight-no{font-size:14px;font-weight:900;color:#CDBFB2;letter-spacing:.06em;display:flex;align-items:center;gap:8px}
.insight-no::before{content:"";display:block;width:16px;height:1px;background:var(--coral)}
.insight-item h3{font-size:18px;font-weight:800;margin-top:14px;color:#1F1B16}
.insight-item p{font-size:14px;color:var(--text-mid);margin-top:10px;line-height:1.75}

/* ---------- Static News split ---------- */
.static-news{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:20px}
.news-card{ background:#fff;border:1px solid var(--border-light);border-radius:12px;overflow:hidden;transition:box-shadow .3s}
.news-card:hover{box-shadow:var(--shadow-card)}
.news-card-img{height:140px;overflow:hidden}
.news-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .38s}
.news-card:hover .news-card-img img{transform:scale(1.05)}
.news-card-body{padding:20px}
.news-card-cats{display:flex;gap:8px;margin-bottom:10px}
.ok-badge{font-size:11px;font-weight:800;color:var(--green);background:var(--green-soft);padding:3px 10px;border-radius:999px}
.time-badge{font-size:11px;color:var(--text-weak)}
.news-card h3{font-size:16px;font-weight:750;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card p{color:var(--text-mid);font-size:14px;margin-top:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-sub{font-size:13px;margin-top:16px;display:inline-flex;gap:8px;color:var(--coral);font-weight:800;align-items:center}

/* ---------- CTA ---------- */
.cta-banner{position:relative;background:#1D1A15;overflow:hidden;padding:70px 0}
.cta-banner::before{content:"";position:absolute;width:520px;height:520px;background:radial-gradient(circle,rgba(255,74,40,.24),transparent 65%);top:-220px;right:-140px}
.cta-banner::after{content:"";position:absolute;left:-100px;bottom:-220px;width:380px;height:380px;background:radial-gradient(circle,rgba(15,94,84,.5),transparent 70%)}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:38px;flex-wrap:wrap}
.cta-title{font-size:clamp(27px,4vw,44px);font-weight:800;color:#fff;line-height:1.3;max-width:620px}
.cta-title span{color:var(--coral)}
.cta-sub{color:#BDB4A8;margin-top:14px;font-size:16px;max-width:510px}
.cta-side{display:flex;gap:16px;flex-wrap:wrap}
.btn-ghost-invert{background:transparent;color:#EDE4D8;border:2px solid rgba(255,255,255,.4);padding:13px 24px;border-radius:6px;font-weight:700;transition:all .25s;display:inline-flex;align-items:center;gap:8px}
.btn-ghost-invert:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.cta-note{margin-top:16px;font-size:13px;color:#9B9085;text-align:right}
.cta-note i{color:var(--coral);margin-right:4px}

/* ---------- Footer ---------- */
.site-footer{background:#16130F;color:#B9B1A7;padding:70px 0 36px;font-size:14px}
.site-footer .footer-eyebrow{font-size:11px;letter-spacing:.22em;color:#8F857A;font-weight:700;display:block;margin-bottom:8px}
.footer-logo{font-size:21px;font-weight:900;color:#fff;line-height:1.3;transition:color .25s}
.footer-logo:hover{color:var(--coral)}
.footer-desc{color:#B9B1A7;font-size:14px;line-height:1.85;margin-top:16px;max-width:360px}
.footer-col{margin-bottom:18px}
.footer-title{font-size:14px;font-weight:800;color:#FFF;margin-bottom:14px;letter-spacing:.02em}
.footer-links li{margin-bottom:9px}
.footer-links a{color:#B9B1A7;transition:color .25s;font-size:14px;position:relative;padding-left:12px}
.footer-links a::before{content:"";position:absolute;left:0;top:9px;width:4px;height:4px;border-radius:50%;background:var(--coral);opacity:.7}
.footer-links a:hover{color:var(--coral)}
.footer-divider{border:none;border-top:1px solid rgba(255,255,255,.12);margin:34px 0 26px}
.footer-keyword-bar{display:flex;flex-wrap:wrap;align-items:center;gap:14px;padding:14px 0}
.footer-keyword-label{font-size:12px;letter-spacing:.12em;color:#FFB99B;font-weight:700;white-space:nowrap}
.footer-keyword-bar a{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);padding:5px 13px;border-radius:999px;color:#D7CEC2;font-size:13px;transition:all .25s}
.footer-keyword-bar a:hover{background:var(--coral);color:#fff;border-color:var(--coral)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:28px;color:#8B8076;font-size:13px;border-top:1px solid rgba(255,255,255,.08);padding-top:22px}

/* ---------- Buttons / forms / faq etc ---------- */
.chip{display:inline-block;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);color:#E2D9CB;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:700}
.pill-dark{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);color:#F6F0E7;padding:8px 16px;border-radius:999px;font-size:14px}
.jump-list{display:flex;flex-direction:column;gap:0;margin-top:18px}
.jump-list li{display:flex;justify-content:space-between;align-items:center;padding:14px 10px;border-bottom:1px solid var(--border-light);color:var(--text-mid);font-size:15px}
.jump-list li:last-child{border-bottom:none}
.jump-list li:hover{color:var(--coral)}
.jump-list i{color:var(--coral)}

/* Accordion custom for faq */
.custom-accordion .accordion-item{border:1px solid var(--border-light);background:#fff;border-radius:10px;margin-bottom:12px;overflow:hidden;transition:border-color .25s;box-shadow:none}
.custom-accordion .accordion-item.is-active{border-color:rgba(15,94,84,.35)}
.custom-accordion .accordion-title{background:transparent;color:var(--text);border:none;font-size:16px;font-weight:700;padding:20px 24px;display:flex;justify-content:space-between;align-items:center;position:relative}
.custom-accordion .accordion-title .faq-state{width:28px;height:28px;border-radius:8px;background:var(--bg-warm);display:flex;align-items:center;justify-content:center;color:var(--green);font-size:14px;flex-shrink:0}
.custom-accordion .accordion-title:hover{background:var(--bg-warm)}
.custom-accordion .accordion-content{background:transparent;color:var(--text-mid);padding:0 24px 22px;border:none;font-size:15px;line-height:1.8}
.custom-accordion .accordion-title::before,.custom-accordion .accordion-title::after{display:none}

/* ---------- page hero small ---------- */
.page-label{font-size:13px;letter-spacing:.16em;color:#D09678;font-weight:800;display:inline-block}
.side-brief{background:#F6F2EA;border:1px solid var(--border-light);border-radius:12px;padding:26px}
.side-brief h3{font-size:17px;font-weight:800;margin-bottom:14px}
.side-stats{display:flex;gap:20px;margin-top:20px;flex-wrap:wrap}
.stat-box{flex:1;min-width:100px;background:#fff;border:1px solid var(--border-light);border-radius:10px;padding:16px;text-align:center}
.stat-num{font-size:25px;font-weight:900;color:var(--text)}
.stat-label{font-size:12px;color:var(--text-weak);margin-top:6px}

/* ---------- Mobile nav ---------- */
.mobile-nav{display:none}

@media (max-width:1024px){
  .feature-card-large{flex-direction:column}
  .feature-media{width:100%;min-height:250px}
  .timeline-item{grid-column:span 6 !important;min-height:200px}
  .insight-grid{grid-template-columns:repeat(2,1fr)}
  .static-news{grid-template-columns:repeat(2,1fr)}
  .nav-cta{display:none}
}
@media (max-width:767px){
  body{font-size:15px}
  .section{padding:58px 0}
  .container{padding:0 18px}
  .header-top-inner{gap:10px}
  .brand-name{font-size:15px}
  .trend-links{display:none}
  .search-pill{display:none}
  .nav-wrap .container,.nav-inner{padding:0 12px}
  .site-nav{display:none}
  .menu-toggle{display:flex;margin:4px 0}
  .nav-wrap.is-open .site-nav{display:flex;flex-direction:column;align-items:stretch;gap:6px;padding:10px 8px}
  .site-nav a{padding:14px 16px;background:#FBF8F1;border-radius:8px;margin-bottom:4px;font-weight:700}
  .site-nav a.active{background:var(--bg-dark);color:#fff;box-shadow:none}
  .mobile-nav{display:flex}
  .header-search-tools{padding:6px 0}
  .cat-hero{padding:52px 0 44px}
  .hero-h-title h1{font-size:30px}
  .hero-desc{font-size:15px}
  .hero-meta{flex-wrap:wrap;gap:14px}
  .sec-head{flex-direction:column}
  .feature-body{padding:24px}
  .timeline-grid{grid-template-columns:1fr}
  .timeline-item,.timeline-item:nth-child(n){grid-column:span 1 !important}
  .insight-grid,.static-news{grid-template-columns:1fr}
  .site-footer{padding:50px 0 28px}
  .footer-bottom{flex-direction:column;text-align:center}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .cta-side{justify-content:flex-start}
}
@media (max-width:520px){
  .trend-links{display:none}
  .brand-badge{display:none}
  .brand-mark{width:32px;height:32px;font-size:15px}
  .btn-primary{width:100%;justify-content:center}
  .btn-ghost-invert,.btn-outline-light{width:100%;justify-content:center}
  .hero-actions{flex-direction:column;width:100%}
  .sec-title{font-size:29px}
  .stat-flex{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s!important;transition-duration:.01s!important;scroll-behavior:auto!important}
}

/* roulang page: article */
:root {
            --bg-soft: #F6F2EA;
            --bg-light: #FBF8F1;
            --white: #FFFFFF;
            --ink: #16130F;
            --accent: #FF4A28;
            --accent-deep: #E03A1A;
            --accent-soft: #FFE7DF;
            --green: #0F5E54;
            --text: #2A2019;
            --body: #4E4035;
            --muted: #8B8076;
            --line: #D9D0C4;
            --line-soft: #EDE6DB;
            --radius-lg: 16px;
            --radius-sm: 10px;
            --shadow-1: 0 10px 24px rgba(23,18,8,.06);
            --shadow-2: 0 18px 42px rgba(23,18,8,.1);
            --trans: all .25s ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: "HarmonyOS Sans SC", "MiSans", "PingFang SC", "Source Han Sans CN", "Microsoft YaHei", system-ui, sans-serif;
            background: var(--bg-soft);
            color: var(--text);
            line-height: 1.7;
            letter-spacing: .01em;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            height: auto;
            display: inline-block;
            vertical-align: middle;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--trans);
        }

        ul,
        ol {
            margin: 0;
            padding: 0;
        }

        button,
        input {
            font-family: inherit;
        }

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

        .grid-container {
            max-width: 1200px;
        }

        .section-block {
            padding: 88px 0;
        }

        .section-kicker {
            font-size: 12px;
            letter-spacing: .2em;
            font-weight: 700;
            color: var(--accent);
            text-transform: uppercase;
            display: inline-block;
        }

        .section-title {
            font-size: clamp(24px, 3.2vw, 40px);
            line-height: 1.25;
            font-weight: 800;
            margin: 8px 0 0;
            letter-spacing: .01em;
        }

        .section-desc {
            color: var(--muted);
            margin-top: 12px;
            font-size: 16px;
            max-width: 620px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 44px;
            padding: 0 24px;
            border-radius: 6px;
            border: 1px solid transparent;
            font-weight: 700;
            font-size: 15px;
            letter-spacing: .04em;
            cursor: pointer;
            transition: var(--trans);
            text-align: center;
            line-height: 1;
            white-space: nowrap;
        }

        .btn i {
            margin-left: 8px;
        }

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

        .btn-primary:hover {
            background: var(--accent-deep);
            border-color: var(--accent-deep);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255, 70, 32, .18);
            color: #fff;
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-primary:focus-visible,
        .btn-ghost:focus-visible,
        .btn-outline-light:focus-visible {
            outline: 3px solid rgba(255, 74, 40, .35);
            outline-offset: 2px;
        }

        .btn-ghost {
            background: transparent;
            border-color: #C9BEB1;
            color: var(--text);
        }

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

        .btn-outline-light {
            background: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, .55);
        }

        .btn-outline-light:hover {
            background: #fff;
            color: var(--ink);
            border-color: #fff;
            transform: translateY(-2px);
        }

        .btn-small {
            min-height: 36px;
            padding: 0 18px;
            font-size: 14px;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 26px;
            padding: 0 12px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 600;
            line-height: 1;
        }

        .badge-accent {
            background: var(--accent-soft);
            color: var(--accent);
        }

        .badge-light {
            background: rgba(255, 255, 255, .15);
            color: #fff;
            border: 1px solid rgba(255, 255, 255, .22);
        }

        .badge-green {
            background: #E7F1EF;
            color: var(--green);
        }

        /* ========== Header ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1004;
            background: rgba(246, 242, 234, .84);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            transition: box-shadow .3s ease, background .3s ease;
            border-bottom: 1px solid transparent;
            overflow: visible;
        }

        .site-header.is-stuck {
            background: rgba(255, 255, 255, .9);
            border-bottom: 1px solid var(--line-soft);
            box-shadow: 0 6px 22px rgba(23, 18, 8, .05);
        }

        .header-top-row {
            padding: 12px 0 10px;
        }

        .brand-lockup {
            display: inline-flex;
            flex-direction: column;
            line-height: 1.2;
            padding: 4px 0;
        }

        .brand-eyebrow {
            font-size: 10px;
            letter-spacing: .24em;
            color: var(--accent);
            font-weight: 700;
            text-transform: uppercase;
            margin-bottom: 3px;
        }

        .brand-name {
            font-size: 24px;
            font-weight: 800;
            color: var(--ink);
            letter-spacing: .01em;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }

        .brand-tag {
            font-size: 11px;
            padding: 2px 7px;
            border-radius: 4px;
            background: var(--ink);
            color: #fff;
            font-weight: 500;
            margin-left: 4px;
            vertical-align: middle;
        }

        .header-actions {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 18px;
            flex-wrap: wrap;
        }

        .search-trigger {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 15px;
            border-radius: 999px;
            background: var(--white);
            border: 1px solid var(--line-soft);
            font-size: 14px;
            color: var(--muted);
            box-shadow: 0 2px 6px rgba(23, 18, 8, .03);
        }

        .search-trigger:hover {
            border-color: var(--accent);
            color: var(--accent);
            box-shadow: 0 6px 16px rgba(255, 74, 40, .08);
        }

        .trend-hot {
            display: inline-flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--muted);
        }

        .trend-hot span {
            color: var(--body);
        }

        .trend-hot a {
            color: var(--accent);
            font-weight: 600;
            font-size: 13px;
        }

        .trend-hot a:hover {
            color: var(--accent-deep);
            text-decoration: underline;
        }

        .header-bottom-row {
            border-top: 1px solid rgba(217, 208, 196, .6);
            display: flex;
            align-items: center;
            gap: 10px;
            min-height: 48px;
        }

        .site-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            overflow-x: auto;
            scrollbar-width: none;
        }

        .site-nav::-webkit-scrollbar {
            display: none;
        }

        .site-nav a {
            position: relative;
            display: inline-flex;
            align-items: center;
            padding: 13px 14px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            white-space: nowrap;
            border-bottom: 3px solid transparent;
        }

        .site-nav a:hover {
            color: var(--accent);
        }

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

        .nav-toggle {
            display: none;
            width: 38px;
            height: 38px;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--line);
            background: var(--white);
            border-radius: 6px;
            font-size: 18px;
            color: var(--ink);
            cursor: pointer;
        }

        .nav-extra {
            padding-left: 12px;
            border-left: 1px solid var(--line-soft);
        }

        /* ========== Search modal ========== */
        .search-modal {
            border-radius: 18px;
            padding: 34px;
            max-width: 620px;
            border: 0;
            background: #fff;
            box-shadow: 0 22px 60px rgba(0, 0, 0, .15);
        }

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

        .search-modal-title {
            font-size: 20px;
            font-weight: 800;
        }

        .search-modal-form {
            display: flex;
            gap: 10px;
            margin-top: 20px;
        }

        .search-modal-form input[type="search"] {
            height: 50px;
            border: 1px solid var(--line);
            border-radius: 8px;
            padding: 0 18px;
            font-size: 16px;
            flex: 1;
            background: #fff;
            box-shadow: none;
        }

        .search-modal-form input[type="search"]:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255, 74, 40, .12);
        }

        .search-modal-tip {
            margin-top: 14px;
            color: var(--muted);
            font-size: 13px;
        }

        .close-button {
            color: #999;
            font-size: 34px;
            line-height: 1;
        }

        /* ========== Main ========== */
        main {
            display: block;
        }

        /* Article hero */
        .article-hero {
            position: relative;
            padding: 66px 0 36px;
            background:
                linear-gradient(115deg, rgba(246, 242, 234, .97) 0%, rgba(251, 248, 241, .94) 42%, rgba(240, 231, 216, .62) 100%),
                url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            border-bottom: 1px solid var(--line-soft);
            overflow: hidden;
        }

        .article-hero::after {
            content: "";
            position: absolute;
            right: -60px;
            top: -60px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 74, 40, .12), rgba(255, 74, 40, 0) 68%);
            pointer-events: none;
        }

        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--muted);
            margin-bottom: 28px;
            position: relative;
            z-index: 2;
        }

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

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

        .breadcrumb .crumb-sep {
            color: #B9AEA3;
        }

        .breadcrumb .current {
            color: var(--text);
            font-weight: 600;
            max-width: 280px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .post-head-inner {
            position: relative;
            z-index: 2;
            max-width: 960px;
        }

        .post-meta-top {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 14px;
            margin-bottom: 18px;
        }

        .post-title {
            font-size: clamp(28px, 4vw, 48px);
            line-height: 1.22;
            font-weight: 800;
            letter-spacing: .01em;
            margin: 0 0 18px;
            max-width: 960px;
        }

        .post-lead {
            max-width: 820px;
            font-size: 17px;
            line-height: 1.8;
            color: var(--body);
            background: rgba(255, 255, 255, .78);
            border-left: 4px solid var(--accent);
            padding: 8px 16px 8px 18px;
            border-radius: 0 10px 10px 0;
            margin-bottom: 18px;
        }

        .post-meta-list {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            align-items: center;
            color: var(--muted);
            font-size: 14px;
        }

        .post-meta-list .meta-item i {
            margin-right: 6px;
            color: var(--green);
        }

        /* Article wrap */
        .article-wrap {
            padding: 42px 0 24px;
            background: var(--bg-light);
        }

        .post-body-layout {
            max-width: 800px;
            margin: 0 auto;
        }

        .post-paper {
            background: #fff;
            border: 1px solid var(--line-soft);
            border-radius: 20px;
            padding: clamp(22px, 4vw, 56px);
            box-shadow: var(--shadow-1);
            position: relative;
        }

        /* article content */
        .article-content {
            font-size: 16px;
            line-height: 1.9;
            color: var(--body);
            word-break: break-word;
        }

        .article-content p {
            margin-bottom: 1.7em;
            letter-spacing: .012em;
        }

        .article-content h2 {
            font-size: 27px;
            line-height: 1.4;
            margin: 2.2em 0 .8em;
            color: var(--ink);
            font-weight: 800;
            padding-bottom: 8px;
            border-bottom: 1px solid var(--line-soft);
        }

        .article-content h3 {
            font-size: 21px;
            line-height: 1.45;
            margin: 1.8em 0 .7em;
            color: var(--ink);
            font-weight: 750;
        }

        .article-content ul,
        .article-content ol {
            margin: 0 0 1.8em;
            padding-left: 1.4em;
        }

        .article-content li {
            margin-bottom: .6em;
        }

        .article-content img {
            display: block;
            width: 100%;
            height: auto;
            border-radius: 14px;
            margin: 2em 0;
        }

        .article-content figure {
            margin: 2.2em 0;
        }

        .article-content figure img {
            margin: 0 0 8px;
        }

        .article-content figcaption {
            font-size: 13px;
            color: var(--muted);
            text-align: center;
            margin-top: 8px;
        }

        .article-content blockquote {
            margin: 2em 0;
            padding: 14px 22px;
            border-left: 3px solid var(--green);
            background: #F1EFE9;
            border-radius: 0 12px 12px 0;
            color: var(--body);
            font-size: 15px;
        }

        .article-content a {
            color: var(--green);
            border-bottom: 1px solid rgba(15, 94, 84, .3);
        }

        .article-content a:hover {
            color: var(--accent);
            border-bottom-color: var(--accent);
        }

        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.8em 0;
            font-size: 15px;
        }

        .article-content table th,
        .article-content table td {
            border: 1px solid var(--line-soft);
            padding: 10px 14px;
            text-align: left;
        }

        .article-content table th {
            background: var(--bg-light);
            color: var(--ink);
            font-weight: 700;
        }

        /* tag bar */
        .post-tagbar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 42px;
            padding-top: 24px;
            border-top: 1px solid var(--line-soft);
            align-items: center;
        }

        .post-tagbar-label {
            font-size: 14px;
            color: var(--muted);
            font-weight: 600;
            margin-right: 4px;
        }

        .post-tag {
            display: inline-flex;
            align-items: center;
            min-height: 28px;
            padding: 0 12px;
            border-radius: 999px;
            background: #EFEAE2;
            font-size: 13px;
            color: var(--body);
            font-weight: 500;
        }

        .post-tag:hover {
            background: var(--accent-soft);
            color: var(--accent);
        }

        /* article category nav */
        .article-nav-zone {
            max-width: 800px;
            margin: 26px auto 0;
            padding: 0 22px;
        }

        .article-nav-row {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
            background: #fff;
            border: 1px solid var(--line-soft);
            border-radius: 14px;
            padding: 16px 18px;
        }

        .article-nav-row a {
            color: var(--body);
            font-size: 14px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .article-nav-row a:hover {
            color: var(--accent);
        }

        /* Mini feature / CTA */
        .article-supplement {
            max-width: 800px;
            margin: 34px auto 0;
            padding: 0 22px;
        }

        .article-banner-note {
            border: 1px solid var(--line-soft);
            border-radius: 16px;
            background: linear-gradient(100deg, #fff 0%, #FAF4EC 100%);
            padding: 18px 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
        }

        .article-banner-note p {
            margin: 0;
            color: var(--body);
            font-size: 14px;
            max-width: 520px;
        }

        .article-banner-note strong {
            color: var(--ink);
            display: block;
            margin-bottom: 2px;
            font-size: 16px;
        }

        /* dark CTA band */
        .cta-band {
            background: var(--ink);
            color: #fff;
            padding: 76px 0;
            position: relative;
            overflow: hidden;
            margin-top: 42px;
        }

        .cta-band::before {
            content: "";
            position: absolute;
            right: -160px;
            top: -100px;
            width: 420px;
            height: 420px;
            background: radial-gradient(circle, rgba(255, 74, 40, .35), transparent 70%);
        }

        .cta-kicker {
            font-size: 12px;
            letter-spacing: .22em;
            color: var(--accent);
            font-weight: 700;
            text-transform: uppercase;
        }

        .cta-band h2 {
            font-size: clamp(25px, 3vw, 40px);
            margin: 10px 0 14px;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
        }

        .cta-band p {
            color: rgba(255, 255, 255, .72);
            max-width: 620px;
            line-height: 1.8;
            font-size: 15px;
        }

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

        /* channel cards */
        .channel-section {
            padding: 88px 0;
            background: var(--bg-light);
        }

        .section-head {
            display: flex;
            flex-wrap: wrap;
            align-items: flex-end;
            justify-content: space-between;
            gap: 18px;
            margin-bottom: 42px;
        }

        .btn-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            font-size: 14px;
            color: var(--ink);
            border-bottom: 2px solid var(--line);
        }

        .btn-link i {
            color: var(--accent);
            transition: transform .25s ease;
        }

        .btn-link:hover {
            color: var(--accent);
            border-bottom-color: var(--accent);
        }

        .btn-link:hover i {
            transform: translateX(4px);
        }

        .channel-card {
            position: relative;
            background: var(--white);
            border: 1px solid var(--line-soft);
            border-radius: 16px;
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: var(--trans);
        }

        .channel-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-2);
            border-color: #E4D9CB;
        }

        .channel-thumb {
            position: relative;
            overflow: hidden;
            aspect-ratio: 4 / 2.8;
            background: #E9E2D7;
        }

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

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

        .channel-thumb-overlay {
            position: absolute;
            left: 0;
            bottom: 0;
            background: linear-gradient(transparent, rgba(0, 0, 0, .55));
            width: 100%;
            padding: 32px 20px 14px;
            color: #fff;
        }

        .channel-thumb-badge {
            font-size: 12px;
            padding: 4px 10px;
            background: var(--accent);
            color: #fff;
            border-radius: 999px;
            font-weight: 600;
        }

        .channel-body {
            flex: 1;
            display: flex;
            flex-direction: column;
            padding: 22px 22px 20px;
        }

        .channel-body h3 {
            margin: 0 0 8px;
            font-size: 20px;
            font-weight: 750;
        }

        .channel-body p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.75;
            flex: 1;
        }

        .channel-foot {
            display: flex;
            justify-content: space-between;
            margin-top: 16px;
            font-size: 13px;
            color: var(--muted);
        }

        .channel-foot a {
            color: var(--green);
            font-weight: 600;
            display: inline-flex;
            gap: 6px;
        }

        /* FAQ */
        .faq-section {
            background: var(--bg-soft);
            padding: 72px 0;
        }

        .faq-layout {
            display: grid;
            grid-template-columns: 1fr 1.8fr;
            gap: 48px;
            align-items: start;
        }

        .faq-intro {
            position: sticky;
            top: 120px;
        }

        .site-faq {
            background: #fff;
            border: 1px solid var(--line-soft);
            border-radius: 16px;
            overflow: hidden;
        }

        .faq-block {
            border-bottom: 1px solid var(--line-soft);
        }

        .faq-block:last-child {
            border-bottom: 0;
        }

        .faq-toggle {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            text-align: left;
            padding: 20px 22px;
            background: #fff;
            border: 0;
            cursor: pointer;
            font-size: 16px;
            font-weight: 650;
            color: var(--text);
            line-height: 1.5;
        }

        .faq-toggle:hover {
            background: #FEFAF5;
            color: var(--accent);
        }

        .faq-toggle:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: -2px;
        }

        .faq-icon {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: var(--accent-soft);
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 400;
            flex: 0 0 30px;
            transition: var(--trans);
        }

        .faq-block.is-open .faq-icon {
            background: var(--accent);
            color: #fff;
        }

        .faq-panel {
            display: none;
            padding: 0 22px 20px;
            color: var(--muted);
            font-size: 15px;
            line-height: 1.85;
        }

        .faq-block.is-open .faq-panel {
            display: block;
        }

        /* not found */
        .not-found-section {
            padding: 112px 0 132px;
            background:
                linear-gradient(135deg, rgba(246, 242, 234, .95), rgba(255, 255, 255, .95)),
                url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
        }

        .not-found-card {
            max-width: 720px;
            margin: 0 auto;
            background: var(--white);
            border: 1px solid var(--line-soft);
            border-radius: 20px;
            padding: 52px 40px;
            text-align: center;
            box-shadow: var(--shadow-2);
        }

        .not-found-card .empty-icon {
            width: 78px;
            height: 78px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--accent-soft);
            color: var(--accent);
            border-radius: 50%;
            font-size: 32px;
            margin-bottom: 22px;
        }

        .not-found-card h1 {
            font-size: 30px;
            margin-bottom: 12px;
            font-weight: 800;
        }

        .not-found-card p {
            color: var(--muted);
            margin-bottom: 26px;
        }

        .empty-actions {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 12px;
        }

        /* =========== Footer ========== */
        .site-footer {
            background: var(--ink);
            color: rgba(255, 255, 255, .72);
            padding-top: 88px;
        }

        .footer-eyebrow {
            color: var(--accent);
            font-size: 11px;
            letter-spacing: .2em;
            display: inline-block;
            text-transform: uppercase;
        }

        .footer-logo {
            display: inline-block;
            font-size: 22px;
            font-weight: 800;
            color: #fff;
            margin: 10px 0 14px;
            letter-spacing: .01em;
        }

        .footer-desc {
            font-size: 14px;
            line-height: 1.85;
            color: rgba(255, 255, 255, .62);
            max-width: 300px;
        }

        .footer-title {
            color: #fff;
            font-size: 15px;
            margin: 12px 0 16px;
            font-weight: 700;
            letter-spacing: .02em;
        }

        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
        }

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

        .footer-links a {
            color: rgba(255, 255, 255, .66);
            font-size: 14px;
        }

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

        .footer-divider {
            margin: 46px 0 24px;
            border: 0;
            border-top: 1px solid rgba(255, 255, 255, .12);
        }

        .footer-keyword-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            padding-bottom: 24px;
        }

        .footer-keyword-label {
            color: rgba(255, 255, 255, .5);
            font-size: 13px;
        }

        .footer-keyword-bar a {
            border: 1px solid rgba(255, 255, 255, .16);
            border-radius: 999px;
            color: rgba(255, 255, 255, .78);
            font-size: 13px;
            padding: 5px 13px;
            transition: var(--trans);
        }

        .footer-keyword-bar a:hover {
            border-color: var(--accent);
            color: #fff;
            background: rgba(255, 74, 40, .2);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .12);
            padding: 20px 0;
            display: flex;
            justify-content: space-between;
            color: rgba(255, 255, 255, .45);
            font-size: 13px;
            gap: 12px;
            flex-wrap: wrap;
        }

        /* ========== Reveal override ========== */
        .reveal {
            outline: none;
        }

        /* ========== Responsive ========== */
        @media (max-width: 1023px) {
            .faq-layout {
                grid-template-columns: 1fr;
                gap: 22px;
            }

            .faq-intro {
                position: relative;
                top: auto;
            }

            .section-block {
                padding: 64px 0;
            }

            .article-hero {
                padding: 52px 0 28px;
            }
        }

        @media (max-width: 767px) {
            .site-header.has-mobile .header-bottom-row {
                border-top: 0;
            }

            .header-top-row {
                padding: 10px 0;
            }

            .header-bottom-row {
                border-top: 1px solid rgba(217, 208, 196, .4);
                min-height: 46px;
            }

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

            .brand-eyebrow {
                font-size: 9px;
            }

            .header-actions .trend-hot {
                display: none;
            }

            .search-trigger span {
                display: none;
            }

            .search-trigger {
                padding: 8px 11px;
            }

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

            .site-nav {
                display: none;
                position: absolute;
                left: 0;
                right: 0;
                top: 100%;
                background: var(--ink);
                flex-direction: column;
                align-items: stretch;
                padding: 12px 20px 20px;
                border-radius: 0 0 18px 18px;
                max-height: calc(100vh - 90px);
                overflow-y: auto;
                z-index: 999;
                box-shadow: 0 28px 44px rgba(0, 0, 0, .18);
            }

            .site-nav.nav-open {
                display: flex;
            }

            .site-nav a {
                color: rgba(255, 255, 255, .82);
                border-bottom: 1px solid rgba(255, 255, 255, .08);
                padding: 15px 8px;
                font-size: 16px;
            }

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

            .nav-extra {
                display: none;
            }

            .section-block {
                padding: 54px 0;
            }

            .cta-band {
                padding: 58px 0;
                margin-top: 26px;
            }

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

            .search-modal-form {
                flex-direction: column;
            }

            .search-modal {
                padding: 24px 18px;
            }

            .faq-toggle {
                padding: 16px;
                font-size: 15px;
            }

            .faq-panel {
                padding: 0 16px 18px;
            }

            .article-nav-zone {
                padding: 0;
            }

            .article-nav-row {
                flex-direction: column;
                align-items: flex-start;
            }

            .not-found-card {
                padding: 34px 20px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 18px;
                padding-right: 18px;
            }

            .post-title {
                font-size: 28px;
            }

            .post-paper {
                padding: 18px;
                border-radius: 12px;
            }

            .article-content p {
                font-size: 15.5px;
                line-height: 1.85;
            }

            .post-head-inner .post-meta-list {
                gap: 10px;
            }

            .post-meta-list .meta-item {
                font-size: 13px;
            }

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

            .channel-section {
                padding: 46px 0;
            }

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

            .search-trigger {
                gap: 0;
            }

            .search-trigger i {
                margin: 0;
                font-size: 17px;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: .01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: .01ms !important;
                scroll-behavior: auto !important;
            }

            .channel-card:hover {
                transform: none;
            }
        }

/* roulang page: category2 */
:root {
  --primary: #FF4A28;
  --primary-dark: #E33E1F;
  --primary-soft: #FFF0EB;
  --dark: #16130F;
  --bg: #F6F2EA;
  --bg-soft: #EFE9DF;
  --white: #FFFFFF;
  --teal: #0F5E54;
  --text-main: #29231D;
  --text-sub: #6F665C;
  --text-mute: #8B8076;
  --border: #E0D8CC;
  --line-strong: #D9D0C4;
  --shadow-card: 0 12px 30px rgba(23,18,8,0.08);
  --shadow-cta: 0 8px 20px rgba(255,70,32,0.16);
  --radius-large: 16px;
  --radius-medium: 10px;
  --radius-small: 6px;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "HarmonyOS Sans", "MiSans", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text-main);
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: 0.015em;
  overflow-x: hidden;
}

a {
  color: var(--dark);
  text-decoration: none;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

a:hover {
  color: var(--primary);
}

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

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

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

.container {
  max-width: 1200px;
  padding-left: 20px;
  padding-right: 20px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--dark);
  color: var(--white);
  padding: 8px 18px;
  z-index: 2000;
  border-radius: 6px;
}

.skip-link:focus {
  left: 12px;
  color: var(--white);
}

.site-header {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(22, 19, 15, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  min-width: 0;
}

.brand-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--primary);
  text-transform: uppercase;
}

.brand-name {
  font-size: 23px;
  font-weight: 800;
  color: var(--dark);
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.brand:hover .brand-name {
  color: var(--primary);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.site-nav a {
  position: relative;
  font-size: 15px;
  font-weight: 600;
  padding: 10px 8px;
  margin: 0 4px;
  color: var(--text-main);
  white-space: nowrap;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 8px;
  right: 8px;
  bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--transition);
}

.site-nav a:hover {
  color: var(--primary);
}

.site-nav a:hover::after {
  transform: scaleX(1);
}

.site-nav a.active {
  color: var(--primary);
}

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

.menu-switch,
.menu-switch-label {
  display: none;
}

/* Hero */
.campaign-hero {
  position: relative;
  background:
    linear-gradient(100deg, rgba(255,255,255,0.22) 0%, rgba(255,250,241,0.72) 70%, rgba(255,255,255,0.5) 100%),
    url("/assets/images/backpic/back-1.webp") center / cover no-repeat;
  padding: 92px 0 78px;
  border-bottom: 1px solid var(--border);
}

.campaign-hero__inner {
  row-gap: 36px;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--teal);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}

.hero-kicker::before {
  content: "";
  width: 18px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

.campaign-hero h1 {
  font-size: clamp(34px, 4.6vw, 58px);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 22px;
  letter-spacing: 0.01em;
  color: var(--dark);
}

.campaign-hero h1 .accent {
  color: var(--primary);
}

.hero-desc {
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-sub);
  max-width: 620px;
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-small);
  font-weight: 700;
  font-size: 15px;
  line-height: 1;
  padding: 14px 26px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-cta);
}

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

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

.btn-outline {
  background: transparent;
  color: var(--dark);
  border-color: var(--line-strong);
}

.btn-outline:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: rgba(15, 94, 84, 0.04);
}

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

.btn-dark:hover {
  background: #2A241E;
  color: var(--white);
  transform: translateY(-2px);
}

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

.btn-light:hover {
  background: var(--bg);
  color: var(--primary);
}

.hero-meta-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin: 0;
  padding: 20px 0 0;
  border-top: 1px solid rgba(0,0,0,0.12);
  max-width: 640px;
}

.hero-meta-list li {
  font-size: 14px;
  color: var(--text-sub);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-meta-list .meta-icon {
  color: var(--primary);
  font-size: 15px;
}

.hero-card {
  position: relative;
  background: var(--dark);
  border-radius: var(--radius-large);
  padding: 14px;
  box-shadow: 0 18px 50px rgba(23, 18, 8, 0.2);
}

.hero-card__cover {
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  min-height: 300px;
}

.hero-card__cover img {
  width: 100%;
  height: 330px;
  object-fit: cover;
}

.hero-card__label {
  position: absolute;
  top: 26px;
  left: 26px;
  background: var(--primary);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: 999px;
}

.hero-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
  margin-top: 14px;
}

.hero-card__tag i {
  color: var(--primary);
}

/* Section normal */
.section {
  padding: 96px 0;
}

.section--white {
  background: var(--white);
}

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

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

.section-eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--teal);
  display: block;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.section-title {
  font-size: clamp(26px, 3.2vw, 42px);
  font-weight: 750;
  margin: 0;
  line-height: 1.2;
  color: var(--dark);
}

.section-desc {
  color: var(--text-sub);
  font-size: 16px;
  max-width: 720px;
  margin-top: 14px;
}

.section-link {
  font-size: 15px;
  font-weight: 600;
  color: var(--teal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.section-link:hover {
  color: var(--primary);
}

/* Feature Event */
.feature-event {
  padding-top: 0;
}

.feature-event__card {
  background: var(--dark);
  border-radius: 20px;
  color: var(--white);
  padding: 48px;
  position: relative;
  overflow: hidden;
}

.feature-event__card::before {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  right: -90px;
  bottom: -110px;
  background: radial-gradient(circle, rgba(255,74,40,0.36) 0%, rgba(255,74,40,0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.feature-event__card .inner {
  position: relative;
  z-index: 1;
}

.feature-event__card h2 {
  color: var(--white);
  font-size: clamp(24px, 2.6vw, 34px);
  font-weight: 800;
  line-height: 1.25;
  margin: 12px 0 16px;
}

.feature-event__content p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 16px;
  max-width: 600px;
}

.event-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.event-badge i {
  font-size: 14px;
}

.event-badge--gray {
  background: #4E463D;
}

.event-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin: 28px 0 28px;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255,255,255,0.14);
  border-bottom: 1px solid rgba(255,255,255,0.14);
}

.event-stats li {
  padding: 16px 0;
}

.event-stats strong {
  display: block;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.03em;
  font-variant-numeric: tabular-nums;
  margin-bottom: 4px;
}

.event-stats span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

.feature-event__media {
  border-radius: 16px;
  overflow: hidden;
  margin: 0;
  position: relative;
}

.feature-event__media img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

/* Strip Event */
.strip-event {
  background: var(--white);
}

.strip-event__row {
  background: var(--bg);
  border-left: 5px solid var(--primary);
  border-radius: 0 14px 14px 0;
  padding: 28px 32px;
  box-shadow: var(--shadow-card);
  align-items: center;
}

.strip-event__content h2 {
  margin: 6px 0 6px;
  font-size: 22px;
  font-weight: 750;
}

.strip-event__content p {
  margin-bottom: 0;
  color: var(--text-sub);
}

.strip-event__tag {
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
  display: inline-block;
}

.strip-event__action {
  text-align: right;
}

/* Matrix Events */
.matrix-events {
  background: var(--white);
  padding-top: 0;
}

.matrix-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-large);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--white);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  height: 100%;
}

.matrix-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: rgba(255,74,40,0.4);
}

.matrix-card__media {
  position: relative;
  overflow: hidden;
  margin: 0;
}

.matrix-card__media img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.matrix-card:hover .matrix-card__media img {
  transform: scale(1.04);
}

.matrix-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(22,19,15,0.35), rgba(22,19,15,0) 55%);
}

.matrix-card__no {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--dark);
  color: var(--white);
  font-size: 15px;
  font-weight: 800;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  z-index: 2;
  font-variant-numeric: tabular-nums;
}

.matrix-card__status {
  position: absolute;
  right: 16px;
  bottom: 16px;
  z-index: 2;
  background: rgba(22,19,15,0.78);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.18);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}

.matrix-card__status.is-live {
  background: var(--primary);
  border-color: transparent;
}

.matrix-card__status.is-gray {
  background: #6d6459;
  border-color: transparent;
}

.matrix-card__body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.matrix-card__body h3 {
  font-size: 20px;
  font-weight: 750;
  margin: 0;
  line-height: 1.4;
}

.matrix-card__body p {
  font-size: 14px;
  color: var(--text-sub);
  margin: 0 0 16px;
  line-height: 1.7;
  flex: 1;
}

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

.card-link i {
  transition: transform var(--transition);
}

.card-link:hover i {
  transform: translateX(4px);
}

/* Process */
.process-section {
  background: var(--bg);
}

.process-sec-head {
  margin-bottom: 48px;
  text-align: center;
}

.process-grid {
  row-gap: 40px;
}

.process-item {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-large);
  padding: 30px 26px;
  min-height: 260px;
  height: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.process-item:hover {
  border-color: rgba(255,74,40,0.3);
  box-shadow: var(--shadow-card);
}

.process-item__step {
  font-size: 46px;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 26px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-variant-numeric: tabular-nums;
}

.process-item__step em {
  font-style: normal;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-mute);
  text-transform: uppercase;
}

.process-item__line {
  display: block;
  width: 44px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
  margin: 0 0 16px;
}

.process-item h3 {
  font-size: 18px;
  font-weight: 750;
  margin: 0 0 12px;
}

.process-item p {
  color: var(--text-sub);
  font-size: 14px;
  margin: 0;
}

/* FAQ Section */
.faq-section {
  background: var(--white);
}

.faq-wrap {
  background: var(--bg);
  border-radius: var(--radius-large);
  border: 1px solid var(--border);
  padding: 18px 26px;
}

.accordion {
  margin: 0;
  background: transparent;
}

.accordion-item {
  background: transparent;
  border-bottom: 1px solid var(--border);
}

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

.accordion-title {
  background: transparent !important;
  border: none;
  padding: 22px 48px 22px 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  border-radius: 0;
  position: relative;
  display: block;
}

.accordion-title:hover,
.accordion-title:focus {
  color: var(--primary);
  background: transparent !important;
}

.accordion-title::before,
.accordion-title::after {
  content: '';
  position: absolute;
  right: 4px;
  top: 50%;
  width: 16px;
  height: 2px;
  background: var(--primary);
  transform: translateY(-50%);
  transition: transform 0.2s ease;
}

.accordion-title::after {
  transform: translateY(-50%) rotate(90deg);
  transition: transform 0.2s ease;
}

.accordion-item.is-active > .accordion-title::after {
  transform: translateY(-50%) rotate(0deg);
  opacity: 1;
}

.accordion-content {
  background: transparent !important;
  border: none !important;
  color: var(--text-sub);
  line-height: 1.8;
  padding: 0 0 20px;
}

.accordion-content p {
  color: var(--text-sub);
  font-size: 15px;
  margin-bottom: 0;
}

/* CTA */
.cta-panel {
  background:
    radial-gradient(ellipse 600px 300px at 85% 20%, rgba(255,74,40,0.3), transparent 60%),
    linear-gradient(135deg, #1c1812, var(--dark));
  border-radius: 20px;
  padding: 70px 60px;
  color: var(--white);
  overflow: hidden;
  position: relative;
}

.cta-panel h2 {
  color: var(--white);
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 800;
  margin: 14px 0 12px;
}

.cta-panel p {
  color: rgba(255, 255, 255, 0.74);
  max-width: 680px;
  font-size: 16px;
  margin-bottom: 30px;
}

.cta-kicker {
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

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

.cta-actions .btn-outline {
  border-color: rgba(255,255,255,0.4);
  color: var(--white);
}

.cta-actions .btn-outline:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--white);
  color: var(--white);
}

.cta-panel .cta-mark {
  text-align: right;
  color: rgba(255,255,255,0.12);
  font-size: 72px;
  font-weight: 800;
  line-height: 1;
  display: block;
}

/* Footer */
.site-footer {
  background: var(--dark);
  color: #B9B1A7;
  margin-top: 90px;
  padding: 74px 0 28px;
}

.footer-eyebrow {
  font-size: 12px;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 700;
}

.footer-logo {
  display: inline-block;
  font-size: 24px;
  font-weight: 800;
  color: var(--white);
  margin: 14px 0 14px;
}

.footer-logo:hover {
  color: var(--white);
}

.footer-desc {
  max-width: 360px;
  font-size: 14px;
  line-height: 1.8;
  color: #B9B1A7;
  margin-bottom: 0;
}

.footer-col {
  padding-left: 26px;
}

.footer-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin: 6px 0 18px;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

.footer-links a {
  color: #B9B1A7;
  font-size: 14px;
  line-height: 1.6;
}

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

.footer-divider {
  border-color: rgba(255,255,255,0.12);
  border-width: 1px 0 0;
  margin: 44px 0 24px;
}

.footer-keyword-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  padding: 14px 0;
}

.footer-keyword-label {
  font-size: 13px;
  color: #6F665C;
  margin-right: 8px;
}

.footer-keyword-bar a {
  border: 1px solid rgba(255,255,255,0.14);
  color: #C7BEB3;
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
}

.footer-keyword-bar a:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 22px;
  font-size: 13px;
  color: #7E756B;
}

a[data-slug] {
  cursor: pointer;
}

/* Responsive */
@media (max-width: 1023px) {
  .section {
    padding: 72px 0;
  }
  .feature-event__card {
    padding: 38px;
  }
  .hero-card__cover img {
    height: 260px;
  }
}

@media (max-width: 767px) {
  .section {
    padding: 52px 0;
  }
  .header-inner {
    min-height: 64px;
    flex-wrap: wrap;
    padding-top: 10px;
    padding-bottom: 10px;
  }
  .brand-name {
    font-size: 20px;
  }
  .menu-switch-label {
    display: flex;
    width: 40px;
    height: 34px;
    padding: 6px 0;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
  }
  .menu-switch-label span,
  .menu-switch-label span::before,
  .menu-switch-label span::after {
    content: "";
    display: block;
    height: 2px;
    width: 22px;
    background: var(--dark);
    border-radius: 2px;
  }
  .menu-switch-label span::before {
    transform: translateY(-6px);
    transition: transform var(--transition);
  }
  .menu-switch-label span::after {
    transform: translateY(4px);
    transition: transform var(--transition);
  }
  .menu-switch:checked ~ .menu-switch-label span {
    background: transparent;
  }
  .menu-switch:checked ~ .menu-switch-label span::before {
    transform: rotate(45deg);
  }
  .menu-switch:checked ~ .menu-switch-label span::after {
    transform: rotate(-45deg);
  }
  .site-nav {
    display: none;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border-top: 1px solid var(--border);
    padding: 10px 0 6px;
    margin-top: 8px;
  }
  .site-nav a {
    padding: 14px 4px;
    border-bottom: 1px dashed var(--border);
    margin: 0;
  }
  .site-nav a::after {
    left: auto;
    right: 0;
    bottom: 12px;
    top: auto;
    width: 22px;
    height: 3px;
    transform: scaleY(0);
    transform-origin: bottom;
  }
  .site-nav a.active::after {
    transform: scaleY(1);
  }
  .menu-switch:checked ~ .site-nav {
    display: flex;
  }
  .campaign-hero {
    padding: 54px 0 54px;
  }
  .campaign-hero h1 {
    font-size: 32px;
  }
  .hero-desc {
    font-size: 15px;
  }
  .hero-card__cover img {
    height: 240px;
  }
  .feature-event__card {
    padding: 26px 20px;
    border-radius: 14px;
  }
  .event-stats {
    gap: 18px;
  }
  .event-stats strong {
    font-size: 20px;
  }
  .strip-event__row {
    padding: 22px 18px;
  }
  .strip-event__action {
    text-align: left;
    margin-top: 16px;
  }
  .process-item {
    min-height: 0;
    padding: 24px 20px;
  }
  .faq-wrap {
    padding: 4px 6px;
    border: none;
    background: transparent;
  }
  .accordion-title {
    padding: 18px 40px 18px 0;
    font-size: 15px;
  }
  .cta-panel {
    padding: 44px 26px;
    border-radius: 14px;
  }
  .cta-mark {
    display: none;
  }
  .footer-col {
    padding-left: 0;
  }
  .footer-divider {
    margin-top: 30px;
  }
  .footer-bottom {
    flex-direction: column;
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .section {
    padding: 44px 0;
  }
  .brand-eyebrow {
    display: none;
  }
  .brand-name {
    font-size: 18px;
  }
  .hero-actions .btn {
    flex: 1 1 100%;
  }
  .feature-event__card h2 {
    font-size: 22px;
  }
  .matrix-card__media img {
    height: 190px;
  }
  .cta-actions .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
  img {
    transform: none !important;
  }
  a::after {
    transition: none !important;
  }
}

/* roulang page: category3 */
:root {
      --paper: #f6f2ea;
      --paper-bright: #fbf8f1;
      --white: #ffffff;
      --dark: #16130f;
      --warm-dark: #211b15;
      --ink: #211c16;
      --body: #4b433a;
      --muted: #8b8076;
      --border: #e2d9ca;
      --line: #d6ccbc;
      --primary: #ff4a28;
      --primary-dark: #e63d1f;
      --accent: #0f5e54;
      --accent-soft: #e6f0ec;
      --radius: 14px;
      --radius-sm: 8px;
      --radius-round: 999px;
      --shadow-card: 0 12px 30px rgba(23, 18, 8, .08);
      --shadow-btn: 0 8px 20px rgba(255, 70, 32, .16);
      --font-sans: "HarmonyOS Sans", "MiSans", "PingFang SC", "Microsoft YaHei", -apple-system, blinkmacsystemfont, "Segoe UI", sans-serif;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      background: var(--paper-bright);
      color: var(--ink);
      font-family: var(--font-sans);
      font-size: 16px;
      line-height: 1.75;
      letter-spacing: .015em;
      -webkit-font-smoothing: antialiased;
    }

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

    a {
      color: inherit;
      text-decoration: none;
      transition: color .25s ease, border-color .25s ease, background-color .25s ease, transform .25s ease, box-shadow .25s ease;
    }

    a, button, input {
      outline: none;
    }

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

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

    .container {
      width: 100%;
      max-width: 1200px;
      margin-right: auto;
      margin-left: auto;
      padding-left: 20px;
      padding-right: 20px;
    }

    .skip-link {
      position: fixed;
      z-index: 999;
      top: -80px;
      left: 20px;
      padding: 10px 16px;
      background: var(--dark);
      color: #fff;
      border-radius: 0 0 8px 8px;
    }
    .skip-link:focus {
      top: 0;
    }

    /* ===== Header & Navigation ===== */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(246, 242, 234, .94);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(224, 216, 204, 0);
      transition: box-shadow .3s ease, background .3s ease, border-color .3s ease;
    }

    .site-header.is-scrolled {
      background: rgba(246, 242, 234, .96);
      border-bottom-color: var(--border);
      box-shadow: 0 6px 24px rgba(35, 25, 12, .05);
    }

    .site-header .header-top-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      min-height: 64px;
    }

    .brand-lockup {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .brand-main {
      display: flex;
      flex-direction: column;
      line-height: 1.15;
    }

    .brand-eyebrow {
      font-size: 11px;
      font-weight: 600;
      letter-spacing: .16em;
      color: var(--muted);
      margin-bottom: 3px;
    }

    .brand-name {
      display: inline-flex;
      align-items: center;
      font-size: 21px;
      font-weight: 800;
      line-height: 1.2;
      color: var(--ink);
    }

    .official-badge {
      display: inline-flex;
      align-items: center;
      padding: 3px 10px;
      background: var(--accent);
      color: #fff;
      font-size: 12px;
      line-height: 1.4;
      border-radius: var(--radius-round);
      letter-spacing: .02em;
      white-space: nowrap;
    }

    .header-tools {
      display: flex;
      align-items: center;
      gap: 18px;
    }

    .search-toggle {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border: 1px solid var(--border);
      background: rgba(255, 255, 255, .5);
      border-radius: var(--radius-round);
      font-size: 13px;
      color: var(--muted);
      transition: all .25s ease;
    }

    .search-toggle i {
      color: var(--primary);
      font-size: 14px;
    }

    .search-toggle:hover,
    .search-toggle:focus {
      border-color: var(--primary);
      background: var(--white);
      color: var(--ink);
      box-shadow: 0 4px 12px rgba(255, 70, 32, .12);
    }

    .trend-entry {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
    }

    .trend-label {
      font-size: 12px;
      font-weight: 700;
      padding: 2px 8px;
      border-radius: var(--radius-round);
      background: #ffe9e2;
      color: var(--primary);
    }

    .trend-entry a {
      font-size: 13px;
      color: var(--body);
      line-height: 1.2;
      padding: 2px 0;
      border-bottom: 1px solid transparent;
    }

    .trend-entry a:hover,
    .trend-entry a:focus {
      color: var(--primary);
      border-color: var(--primary);
    }

    .menu-toggle {
      display: none;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 42px;
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      background: transparent;
      color: var(--ink);
      font-size: 20px;
    }

    .header-navbar {
      border-top: 1px solid rgba(224, 216, 204, .72);
    }

    .site-nav {
      display: flex;
      align-items: center;
      gap: 4px;
      min-height: 52px;
    }

    .site-nav a {
      position: relative;
      padding: 13px 16px;
      font-size: 15px;
      font-weight: 600;
      color: var(--body);
      border-radius: 2px;
      line-height: 1.2;
    }

    .site-nav a::after {
      content: "";
      position: absolute;
      left: 16px;
      right: 16px;
      bottom: 8px;
      height: 2px;
      background: var(--primary);
      transform: scaleX(0);
      transform-origin: left center;
      transition: transform .3s ease;
    }

    .site-nav a:hover,
    .site-nav a:focus {
      color: var(--ink);
    }

    .site-nav a:hover::after,
    .site-nav a:focus::after {
      transform: scaleX(1);
    }

    .site-nav a.active {
      color: var(--ink);
    }

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

    .site-header.nav-open .header-navbar {
      display: block;
    }

    @media (max-width: 1023px) {
      .trend-entry {
        display: none;
      }

      .search-toggle span {
        display: none;
      }

      .search-toggle {
        width: 42px;
        height: 42px;
        justify-content: center;
        padding: 0;
        border-radius: var(--radius-sm);
      }
    }

    @media (max-width: 768px) {
      .header-top-inner {
        min-height: 58px;
      }

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

      .official-badge {
        display: none;
      }

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

      .header-tools {
        display: none;
      }

      .header-navbar {
        display: none;
        position: absolute;
        left: 0;
        right: 0;
        top: 100%;
        background: var(--dark);
        border-top: none;
        box-shadow: 0 24px 40px rgba(0, 0, 0, .18);
      }

      .site-nav {
        flex-direction: column;
        align-items: stretch;
        padding: 12px 24px 24px;
        gap: 2px;
      }

      .site-nav a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 14px 4px;
        color: rgba(255, 255, 255, .82);
        font-size: 17px;
        border-bottom: 1px solid rgba(255, 255, 255, .1);
      }

      .site-nav a::before {
        content: "\f105";
        font-family: "Font Awesome 6 Free";
        font-weight: 900;
        color: var(--primary);
        order: 2;
        font-size: 14px;
      }

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

      .site-nav a.active {
        color: #fff;
      }

      .header-navbar .container {
        padding: 0;
      }
    }

    @media (max-width: 520px) {
      .search-toggle {
        display: none;
      }

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

    /* ===== Hero ===== */
    .guide-hero {
      position: relative;
      background: linear-gradient(to bottom, #e8e0d2, var(--paper-bright) 42%);
      overflow: hidden;
    }

    .guide-hero__bg {
      position: absolute;
      inset: 0;
      background-size: cover;
      background-position: center 30%;
      opacity: .18;
      pointer-events: none;
    }

    .guide-hero::after {
      content: "";
      position: absolute;
      right: -180px;
      top: -160px;
      width: 460px;
      height: 460px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(255, 74, 40, .12), rgba(255, 74, 40, 0) 68%);
      pointer-events: none;
    }

    .guide-hero .container {
      position: relative;
      z-index: 2;
      padding-top: 70px;
      padding-bottom: 72px;
    }

    .guide-crumb {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      letter-spacing: .04em;
      color: var(--muted);
      background: rgba(255, 255, 255, .62);
      border: 1px solid var(--border);
      padding: 6px 14px;
      border-radius: var(--radius-round);
      margin-bottom: 22px;
    }

    .guide-crumb i {
      color: var(--primary);
      font-size: 10px;
    }

    .hero-eyebrow {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .16em;
      color: var(--accent);
      margin-bottom: 18px;
      text-transform: uppercase;
    }

    .hero-eyebrow::before {
      content: "";
      width: 28px;
      height: 2px;
      background: var(--primary);
    }

    .guide-hero h1 {
      margin: 0 0 18px;
      max-width: 720px;
      font-size: clamp(30px, 4.8vw, 52px);
      line-height: 1.22;
      font-weight: 800;
      letter-spacing: .01em;
    }

    .guide-hero h1 span {
      display: block;
      color: var(--dark);
    }

    .guide-hero__lead {
      max-width: 630px;
      margin-bottom: 28px;
      font-size: 16px;
      line-height: 1.85;
      color: var(--body);
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 14px;
      margin-bottom: 26px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      font-size: 15px;
      line-height: 1;
      font-weight: 650;
      padding: 14px 24px;
      border-radius: 6px;
      border: 1px solid transparent;
      transition: all .25s ease;
    }

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

    .btn-primary:hover,
    .btn-primary:focus {
      background: var(--primary-dark);
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 12px 24px rgba(255, 70, 32, .26);
    }

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

    .btn-secondary {
      background: transparent;
      border-color: #cbbfae;
      color: var(--ink);
    }

    .btn-secondary:hover,
    .btn-secondary:focus {
      border-color: var(--accent);
      color: var(--accent);
      transform: translateY(-2px);
    }

    .btn-outline-light {
      background: transparent;
      border: 1px solid rgba(255, 255, 255, .5);
      color: #fff;
    }

    .btn-outline-light:hover,
    .btn-outline-light:focus {
      border-color: #fff;
      background: rgba(255, 255, 255, .1);
      color: #fff;
    }

    .hero-trust {
      display: flex;
      flex-wrap: wrap;
      gap: 10px 18px;
      list-style: none;
    }

    .hero-trust li {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      font-size: 13px;
      color: var(--muted);
    }

    .hero-trust li i {
      display: inline-flex;
      width: 18px;
      height: 18px;
      align-items: center;
      justify-content: center;
      background: var(--accent-soft);
      color: var(--accent);
      border-radius: 50%;
      font-size: 10px;
    }

    .hero-visual {
      position: relative;
      margin-top: 20px;
    }

    .device-frame {
      position: relative;
      max-width: 340px;
      margin-left: auto;
      margin-right: auto;
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 22px;
      box-shadow: 0 38px 60px -18px rgba(35, 25, 12, .26);
      overflow: hidden;
      padding: 10px 10px 0;
    }

    .device-frame::before {
      content: "";
      display: block;
      height: 6px;
      width: 84px;
      margin: 0 auto 8px;
      background: #2c2620;
      border-radius: 99px;
      opacity: .9;
    }

    .device-image {
      border-radius: 14px 14px 4px 4px;
      overflow: hidden;
      height: 330px;
    }

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

    .device-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 14px 8px;
      background: #f3ede3;
      border-top: 1px solid var(--border);
    }

    .device-meta__left {
      font-size: 12px;
      color: var(--muted);
      line-height: 1.4;
    }

    .device-meta__right {
      font-size: 13px;
      font-weight: 800;
      color: var(--accent);
      white-space: nowrap;
    }

    .float-chip {
      position: absolute;
      left: -24px;
      top: 34px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 14px;
      background: var(--dark);
      color: #fff;
      border-radius: 8px;
      font-size: 13px;
      font-weight: 600;
      box-shadow: 0 14px 30px rgba(24, 18, 12, .18);
    }

    .float-chip i {
      color: var(--primary);
    }

    .float-chip-2 {
      position: absolute;
      right: -8px;
      bottom: 82px;
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 8px 14px;
      background: #fff;
      border: 1px solid var(--border);
      border-radius: var(--radius-round);
      color: var(--ink);
      font-size: 12px;
      font-weight: 650;
      box-shadow: var(--shadow-card);
    }

    .float-chip-2 i {
      color: #ff9f00;
    }

    @media (max-width: 1023px) {
      .guide-hero .container {
        padding-top: 56px;
        padding-bottom: 44px;
      }

      .float-chip {
        left: 8px;
      }

      .float-chip-2 {
        right: 14px;
      }
    }

    @media (max-width: 520px) {
      .guide-hero .container {
        padding-top: 40px;
        padding-bottom: 30px;
      }

      .device-image {
        height: 280px;
      }

      .float-chip {
        left: -2px;
        top: 12px;
      }

      .float-chip-2 {
        bottom: 62px;
        right: 0;
      }
    }

    /* ===== Section base ===== */
    .section {
      padding: 96px 0;
    }

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

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

    .section-head {
      margin-bottom: 48px;
    }

    .section-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .12em;
      color: var(--accent);
      margin-bottom: 12px;
    }

    .section-eyebrow::before {
      content: "";
      width: 18px;
      height: 2px;
      background: var(--primary);
    }

    .section-title {
      font-size: clamp(26px, 3.6vw, 40px);
      line-height: 1.3;
      font-weight: 800;
      margin-bottom: 14px;
      letter-spacing: .01em;
    }

    .section-subtitle {
      font-size: 16px;
      color: var(--body);
      max-width: 720px;
    }

    .text-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-weight: 600;
      color: var(--accent);
      border-bottom: 1px solid transparent;
    }

    .text-link:hover,
    .text-link:focus {
      color: var(--primary);
      border-color: var(--primary);
    }

    @media (max-width: 768px) {
      .section {
        padding: 64px 0;
      }

      .section-head {
        margin-bottom: 32px;
      }
    }

    /* ===== Steps section ===== */
    .section-steps {
      background: var(--paper);
      padding: 88px 0 92px;
    }

    .steps-content .step-list {
      margin-top: 30px;
    }

    .step-item {
      position: relative;
      padding-left: 86px;
      padding-bottom: 46px;
      border-bottom: 1px solid var(--line);
    }

    .step-item:last-of-type {
      border-bottom: none;
      padding-bottom: 0;
    }

    .step-item + .step-item {
      padding-top: 40px;
    }

    .step-index {
      position: absolute;
      left: 0;
      top: 2px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 56px;
      height: 56px;
      background: var(--dark);
      color: #fff;
      font-size: 20px;
      font-weight: 800;
      font-variant-numeric: tabular-nums;
      border-radius: 10px;
      transition: background .3s ease, transform .3s ease;
    }

    .step-item:hover .step-index {
      background: var(--primary);
      transform: translateY(-2px);
    }

    .step-item h3 {
      font-size: 20px;
      font-weight: 750;
      line-height: 1.4;
      margin: 2px 0 8px;
    }

    .step-item p {
      font-size: 15px;
      color: var(--body);
      max-width: 560px;
    }

    .step-item .step-tag {
      display: inline-block;
      margin-top: 10px;
      font-size: 12px;
      color: var(--accent);
      background: var(--accent-soft);
      padding: 4px 10px;
      border-radius: var(--radius-round);
    }

    .steps-visual {
      position: relative;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-self: stretch;
      padding-left: 10px;
      margin-top: 28px;
    }

    .steps-visual__img {
      border-radius: 18px;
      overflow: hidden;
      background: #efcfc2;
      box-shadow: var(--shadow-card);
      max-height: 340px;
    }

    .steps-visual__img img {
      width: 100%;
      height: 340px;
      object-fit: cover;
    }

    .tip-strip {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      margin-top: 18px;
      padding: 14px 16px;
      background: var(--white);
      border: 1px solid var(--border);
      border-left: 3px solid var(--primary);
      border-radius: 2px 10px 10px 2px;
      color: var(--body);
      font-size: 13px;
      line-height: 1.6;
    }

    .tip-strip__mark {
      flex-shrink: 0;
      font-weight: 800;
      color: var(--primary);
    }

    @media (max-width: 1100px) {
      .step-item {
        padding-left: 76px;
      }

      .step-index {
        width: 50px;
        height: 50px;
        font-size: 17px;
      }
    }

    @media (max-width: 767px) {
      .section-steps {
        padding: 62px 0 64px;
      }

      .step-item {
        padding-left: 66px;
        padding-bottom: 34px;
      }

      .step-item + .step-item {
        padding-top: 28px;
      }

      .step-index {
        width: 44px;
        height: 44px;
        font-size: 16px;
        border-radius: 8px;
      }

      .steps-visual__img img {
        height: 230px;
      }

      .steps-visual {
        padding-left: 0;
      }
    }

    /* ===== Verify dark block ===== */
    .verify-block {
      background: var(--dark);
      color: #fff;
      padding: 96px 0;
      position: relative;
      overflow: hidden;
    }

    .verify-block::before {
      content: "VERIFY";
      position: absolute;
      right: -40px;
      bottom: -80px;
      font-size: clamp(180px, 24vw, 360px);
      font-weight: 800;
      color: rgba(255, 255, 255, .025);
      letter-spacing: -.06em;
      pointer-events: none;
    }

    .verify-block .section-eyebrow {
      color: #ef8f7c;
    }

    .verify-block .section-title {
      color: #fff;
    }

    .verify-block .section-subtitle {
      color: rgba(255, 255, 255, .62);
    }

    .verify-list {
      margin-top: 50px;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }

    .verify-card {
      position: relative;
      z-index: 1;
      padding: 28px 26px;
      background: rgba(255, 255, 255, .055);
      border: 1px solid rgba(255, 255, 255, .1);
      border-radius: 14px;
      transition: all .25s ease;
    }

    .verify-card:hover {
      background: rgba(255, 255, 255, .08);
      border-color: rgba(255, 255, 255, .26);
      transform: translateY(-4px);
    }

    .verify-card .card-ico {
      display: inline-flex;
      width: 46px;
      height: 46px;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      background: rgba(255, 74, 40, .2);
      color: #ff7356;
      font-size: 18px;
      margin-bottom: 20px;
    }

    .verify-card h3 {
      color: #fff;
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 10px;
    }

    .verify-card p {
      color: rgba(255, 255, 255, .6);
      font-size: 14px;
      margin-bottom: 0;
    }

    @media (max-width: 1023px) {
      .verify-list {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 767px) {
      .verify-block {
        padding: 64px 0;
      }

      .verify-list {
        grid-template-columns: 1fr;
        margin-top: 32px;
      }
    }

    /* ===== Install steps / quick list ===== */
    .install-tips {
      background: #fff;
      padding: 88px 0;
    }

    .check-card {
      background: var(--paper);
      border-radius: var(--radius);
      padding: 26px;
      border: 1px solid var(--border);
      height: 100%;
      transition: border-color .3s ease;
    }

    .check-card:hover {
      border-color: var(--line);
    }

    .check-card__head {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
    }

    .check-card__head span {
      font-weight: 800;
      font-size: 24px;
      color: var(--primary);
      font-variant-numeric: tabular-nums;
    }

    .check-card h3 {
      font-size: 17px;
      font-weight: 750;
    }

    .check-card p {
      color: var(--body);
      font-size: 15px;
      margin: 0;
    }

    .check-card ul {
      list-style: none;
      margin-top: 14px;
    }

    .check-card li {
      position: relative;
      padding-left: 24px;
      font-size: 14px;
      color: var(--body);
      line-height: 1.7;
      margin-top: 8px;
    }

    .check-card li::before {
      content: "\f00c";
      font-family: "Font Awesome 6 Free";
      font-weight: 900;
      position: absolute;
      left: 0;
      top: 0;
      color: var(--accent);
      font-size: 12px;
    }

    @media (max-width: 767px) {
      .install-tips {
        padding: 62px 0;
      }

      .cell + .cell .check-card {
        margin-top: 16px;
      }
    }

    /* ===== Faq section ===== */
    .faq-layout {
      background: var(--paper);
      padding: 92px 0;
    }

    .faq-intro {
      position: sticky;
      top: 140px;
      padding-right: 30px;
    }

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

    .faq-intro p {
      color: var(--body);
      margin-bottom: 24px;
    }

    .faq-tooltip-card {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 22px;
      box-shadow: 0 8px 24px rgba(32, 23, 14, .04);
    }

    .faq-tooltip-card h3 {
      font-size: 17px;
      font-weight: 750;
      margin-bottom: 8px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .faq-tooltip-card h3 i {
      color: var(--accent);
    }

    .faq-tooltip-card ul {
      list-style: none;
      margin: 10px 0 18px;
    }

    .faq-tooltip-card ul li {
      position: relative;
      padding-left: 20px;
      font-size: 14px;
      color: var(--body);
      line-height: 1.7;
      margin-top: 7px;
    }

    .faq-tooltip-card ul li::before {
      content: "";
      position: absolute;
      left: 2px;
      top: 10px;
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--primary);
    }

    .btn-small {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 11px 18px;
      font-size: 14px;
      border: 1px solid var(--border);
      border-radius: 6px;
      background: #fff;
      color: var(--ink);
      font-weight: 650;
    }

    .btn-small i {
      font-size: 12px;
      color: var(--primary);
    }

    .btn-small:hover,
    .btn-small:focus {
      border-color: var(--primary);
      color: var(--primary);
    }

    .faq-accordion {
      margin: 0;
      list-style: none;
    }

    .accordion-item.faq-item {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 10px;
      margin-bottom: 12px;
      overflow: hidden;
      box-shadow: none;
    }

    .faq-item .accordion-title {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 20px 54px 20px 22px;
      background: #fff;
      border-bottom: 1px solid transparent;
      font-size: 16px;
      font-weight: 650;
      color: var(--ink);
      line-height: 1.5;
      transition: color .25s ease;
    }

    .faq-item .accordion-title:hover,
    .faq-item.is-active .accordion-title {
      color: var(--ink);
      background: #fff;
      border-bottom-color: #f2ecdf;
    }

    .accordion-title::before,
    .accordion-title::after {
      position: absolute;
      right: 20px;
      top: 50%;
      content: "";
      width: 14px;
      height: 2px;
      background: var(--muted);
      transform: translateY(-50%);
      transition: background .2s ease;
    }

    .accordion-title::after {
      transform: translateY(-50%) rotate(90deg);
      transition: transform .25s ease;
    }

    .faq-item.is-active .accordion-title::after {
      transform: translateY(-50%) rotate(0deg);
    }

    .faq-item .accordion-title:hover::before,
    .faq-item .accordion-title:hover::after {
      background: var(--primary);
    }

    .faq-item .accordion-content {
      background: #fff;
      border-color: transparent;
      padding: 0 22px 22px;
      color: var(--body);
      font-size: 15px;
      line-height: 1.8;
    }

    .faq-item .accordion-content a {
      color: var(--accent);
      font-weight: 600;
      border-bottom: 1px solid rgba(15, 94, 84, .3);
    }

    .faq-item .accordion-content a:hover {
      color: var(--primary);
      border-color: var(--primary);
    }

    @media (max-width: 1023px) {
      .faq-intro {
        position: static;
        padding-right: 0;
        margin-bottom: 40px;
      }
    }

    @media (max-width: 767px) {
      .faq-layout {
        padding: 64px 0;
      }

      .faq-item .accordion-title {
        font-size: 15px;
        padding-left: 16px;
        padding-right: 52px;
      }
    }

    /* ===== Contact CTA ===== */
    .guide-cta {
      position: relative;
      background: linear-gradient(135deg, #f2e5d5, var(--paper-bright));
      padding: 86px 0;
      overflow: hidden;
    }

    .guide-cta::before {
      content: "";
      position: absolute;
      left: 5%;
      bottom: -50%;
      width: 340px;
      height: 340px;
      background: radial-gradient(circle, rgba(255, 74, 40, .14), transparent 70%);
    }

    .guide-cta::after {
      content: "";
      position: absolute;
      right: -80px;
      top: -80px;
      width: 280px;
      height: 280px;
      border: 54px solid rgba(15, 94, 84, .06);
      border-radius: 50%;
    }

    .guide-cta .container {
      position: relative;
      z-index: 1;
    }

    .cta-panel {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 34px;
    }

    .cta-text {
      max-width: 720px;
    }

    .cta-text .cta-label {
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .1em;
      color: var(--accent);
      margin-bottom: 10px;
    }

    .cta-text h2 {
      font-size: clamp(26px, 3.2vw, 40px);
      line-height: 1.3;
      font-weight: 800;
      margin-bottom: 12px;
    }

    .cta-text p {
      color: var(--body);
      font-size: 16px;
      margin: 0;
    }

    .cta-text .helper-line {
      margin-top: 12px;
      font-size: 13px;
      color: var(--muted);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .cta-actions {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .cta-actions .btn {
      min-width: 224px;
    }

    @media (max-width: 767px) {
      .guide-cta {
        padding: 60px 0 66px;
      }

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

      .cta-actions .btn {
        min-width: 0;
        width: 100%;
      }
    }

    /* ===== Search reveal overlay ===== */
    .reveal.search-reveal {
      background: rgba(255, 255, 255, .92);
      border: none;
      border-radius: 18px;
      padding: 28px;
      box-shadow: 0 34px 70px rgba(0, 0, 0, .28);
      max-width: 560px;
    }

    .search-reveal__title {
      font-size: 20px;
      font-weight: 750;
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 16px;
    }

    .search-reveal__title i {
      color: var(--primary);
    }

    .search-box {
      display: flex;
      width: 100%;
      border: 1px solid var(--border);
      border-bottom: 2px solid var(--dark);
      background: #fff;
      border-radius: 10px;
      overflow: hidden;
      transition: border-color .2s ease;
    }

    .search-box:focus-within {
      border-color: var(--primary);
    }

    .search-box input {
      flex: 1;
      border: none;
      padding: 12px 14px;
      background: transparent;
      font-size: 15px;
      font-family: inherit;
    }

    .search-box button {
      padding: 0 18px;
      background: var(--dark);
      color: #fff;
      border: none;
      font-size: 15px;
    }

    .reveal-search-note {
      margin-top: 14px;
      font-size: 13px;
      color: var(--muted);
    }

    /* ===== Footer ===== */
    .site-footer {
      background: var(--dark);
      color: #b3aaa1;
      padding: 70px 0 30px;
    }

    .site-footer .cell + .cell {
      margin-top: 0;
    }

    .footer-eyebrow {
      display: inline-block;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: .16em;
      color: rgba(255, 255, 255, .45);
      margin-bottom: 12px;
    }

    .footer-logo {
      display: block;
      font-size: 24px;
      font-weight: 800;
      color: #fff;
      margin-bottom: 14px;
      line-height: 1.3;
    }

    .footer-desc {
      max-width: 300px;
      font-size: 14px;
      line-height: 1.8;
      color: rgba(255, 255, 255, .58);
    }

    .footer-col {
      padding-left: 10px;
    }

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

    .footer-links {
      list-style: none;
      margin: 0;
      padding: 0;
    }

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

    .footer-links a {
      font-size: 14px;
      color: rgba(255, 255, 255, .54);
      line-height: 1.5;
    }

    .footer-links a:hover,
    .footer-links a:focus {
      color: #ff7960;
    }

    .footer-divider {
      border: none;
      height: 1px;
      background: rgba(255, 255, 255, .1);
      margin: 44px 0 22px;
    }

    .footer-keyword-bar {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 10px;
      margin-bottom: 22px;
    }

    .footer-keyword-label {
      font-size: 13px;
      color: rgba(255, 255, 255, .36);
      margin-right: 4px;
    }

    .footer-keyword-bar a {
      font-size: 13px;
      color: rgba(255, 255, 255, .72);
      border: 1px solid rgba(255, 255, 255, .16);
      padding: 4px 10px;
      border-radius: var(--radius-round);
      transition: all .25s ease;
    }

    .footer-keyword-bar a:hover,
    .footer-keyword-bar a:focus {
      border-color: var(--primary);
      color: #fff;
    }

    .footer-bottom {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      padding-top: 20px;
      border-top: 1px solid rgba(255, 255, 255, .08);
      font-size: 13px;
      color: rgba(255, 255, 255, .34);
    }

    @media (max-width: 1023px) {
      .site-footer {
        padding: 52px 0 26px;
      }

      .site-footer .cell + .cell .footer-col {
        margin-top: 34px;
      }
    }

    @media (max-width: 767px) {
      .site-footer {
        padding: 44px 0 22px;
      }

      .footer-col {
        padding-left: 0;
      }

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

    /* ===== Focus state ===== */
    .site-nav a:focus-visible,
    .footer-links a:focus-visible,
    .footer-keyword-bar a:focus-visible,
    .btn:focus-visible,
    .search-toggle:focus-visible,
    .menu-toggle:focus-visible {
      outline: 2px solid var(--accent);
      outline-offset: 3px;
    }

    @media (prefers-reduced-motion: reduce) {
      html {
        scroll-behavior: auto;
      }

      *,
      *::before,
      *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
      }
    }