/* roulang page: index */
:root {
  --brand-primary: #6C3BFF;
  --brand-gradient: linear-gradient(135deg, #6C3BFF 0%, #A855F7 100%);
  --accent: #FF7A00;
  --highlight: #FFD84D;
  --surface: #ffffff;
  --bg-body: #F7F7FC;
  --text-primary: #17123A;
  --text-secondary: #6E6A86;
  --border-color: #E8E6F2;
  --radius-card: 22px;
  --radius-btn: 14px;
  --shadow-sm: 0 8px 20px rgba(43, 23, 92, 0.06);
  --shadow-hover: 0 16px 30px rgba(108, 59, 255, 0.12);
  --header-h: 72px;
  --container-w: 1320px;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  background: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
a {
  color: var(--brand-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover {
  color: #4B2D8F;
}
img {
  max-width: 100%;
  height: auto;
}
button,
input,
select,
textarea {
  font: inherit;
}
section[id] {
  scroll-margin-top: 110px;
}
.container-xl {
  max-width: var(--container-w);
}

/* buttons */
.btn {
  border-radius: var(--radius-btn);
  font-weight: 600;
  padding: 10px 22px;
  border: 0;
  transition: all 0.2s ease;
}
.btn-accent {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 18px rgba(255, 122, 0, 0.22);
}
.btn-accent:hover,
.btn-accent:focus {
  background: #f06f00;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(255, 122, 0, 0.3);
}
.btn-gradient {
  background: var(--brand-gradient);
  color: #fff;
  box-shadow: 0 8px 20px rgba(108, 59, 255, 0.24);
}
.btn-gradient:hover,
.btn-gradient:focus {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(108, 59, 255, 0.32);
}
.btn-outline-light {
  border: 1px solid rgba(255, 255, 255, 0.75);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}
.btn-outline-light:hover {
  background: #fff;
  color: var(--brand-primary);
}
.btn:focus-visible {
  outline: 3px solid rgba(168, 85, 247, 0.45);
  outline-offset: 2px;
}

/* header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1040;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
}
.site-header .navbar {
  min-height: var(--header-h);
  padding-top: 8px;
  padding-bottom: 8px;
  gap: 12px;
}
.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 800;
  font-size: 20px;
  color: var(--text-primary);
  white-space: nowrap;
}
.site-logo:hover {
  color: var(--brand-primary);
}
.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--brand-gradient);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  flex: 0 0 auto;
  box-shadow: 0 6px 14px rgba(108, 59, 255, 0.25);
}
.logo-word {
  color: var(--brand-primary);
  font-weight: 800;
}
.logo-sub {
  color: var(--text-secondary);
  font-weight: 600;
  margin-left: 2px;
}
.header-search {
  flex: 1 1 44%;
  max-width: 540px;
  display: flex;
  align-items: center;
  background: #F4F2FB;
  border: 1px solid transparent;
  border-radius: 50px;
  padding: 4px 4px 4px 16px;
  transition: all 0.2s ease;
  margin-left: 16px;
  margin-right: 16px;
}
.header-search:focus-within {
  background: #fff;
  border-color: rgba(108, 59, 255, 0.35);
  box-shadow: 0 0 0 4px rgba(108, 59, 255, 0.1);
}
.header-search i {
  color: var(--brand-primary);
  font-size: 18px;
}
.header-search .form-control {
  border: 0;
  background: transparent;
  box-shadow: none;
  color: var(--text-primary);
  font-size: 14px;
}
.header-search .form-control::placeholder {
  color: #9a93b8;
}
.search-btn {
  background: var(--brand-gradient);
  border: 0;
  border-radius: 50px;
  color: #fff;
  padding: 7px 22px;
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.search-btn:hover {
  box-shadow: 0 6px 16px rgba(108, 59, 255, 0.32);
}
.site-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}
.site-menu .nav-link {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 15px;
  border-radius: 30px;
  padding: 8px 14px !important;
  transition: all 0.2s ease;
}
.site-menu .nav-link:hover {
  color: var(--brand-primary);
  background: rgba(108, 59, 255, 0.08);
}
.site-menu .nav-link.active {
  color: var(--brand-primary);
  background: linear-gradient(135deg, rgba(108, 59, 255, 0.1), rgba(168, 85, 247, 0.08));
}
.site-account {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  background: #F1EFF9;
  font-size: 18px;
  margin-left: 6px;
  transition: all 0.2s ease;
}
.site-account:hover {
  background: var(--brand-gradient);
  color: #fff;
}
.site-header .navbar-toggler {
  border-color: var(--border-color);
  border-radius: 12px;
  padding: 4px 10px;
}
.site-header .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%236C3BFF' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.site-header .navbar-toggler:focus {
  box-shadow: 0 0 0 3px rgba(108, 59, 255, 0.18);
}

/* countdown strip */
.countdown-strip {
  background: linear-gradient(100deg, #4B2D8F 0%, #6C3BFF 60%, #A855F7 100%);
  color: #fff;
  padding: 10px 0;
  font-size: 14px;
}
.countdown-strip .d-flex {
  gap: 14px;
}
.live-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #6fe7a9;
  box-shadow: 0 0 0 4px rgba(111, 231, 169, 0.2);
  animation: pulseDot 1.6s infinite;
  display: inline-block;
}
@keyframes pulseDot {
  0% { box-shadow: 0 0 0 4px rgba(111,231,169,.25); }
  60% { box-shadow: 0 0 0 8px rgba(111,231,169,.08); }
  100% { box-shadow: 0 0 0 4px rgba(111,231,169,.25); }
}
.timer-box {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.timer-unit {
  background: rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  padding: 3px 12px;
  font-weight: 800;
  min-width: 54px;
  text-align: center;
  font-size: 16px;
  letter-spacing: 1px;
}
.timer-label {
  font-weight: 500;
  opacity: 0.8;
}

/* hero */
.hero-wrap {
  padding: 48px 0 28px;
}
.hero-panel {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  color: #fff;
  background-image: linear-gradient(110deg, rgba(36, 15, 83, 0.92) 0%, rgba(108, 59, 255, 0.86) 55%, rgba(168, 85, 247, 0.75) 100%), url('/assets/images/backpic/back-1.webp');
  background-position: center;
  background-size: cover;
  padding: 56px 54px 42px;
  box-shadow: 0 24px 50px rgba(78, 30, 150, 0.2);
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 40px;
  padding: 5px 14px;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 20px;
}
.hero-panel h1 {
  font-size: 38px;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 18px;
  max-width: 680px;
}
.hero-sub {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.88);
  max-width: 600px;
  margin-bottom: 26px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  justify-content: flex-end;
}
.hero-round-card {
  width: 108px;
  height: 108px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  backdrop-filter: blur(8px);
  text-align: center;
}
.hero-round-card i {
  font-size: 24px;
  margin-bottom: 5px;
}
.hero-round-card span {
  font-size: 13px;
  font-weight: 600;
}
.hero-round-card b {
  font-size: 12px;
  opacity: 0.85;
}
.hero-quick-row {
  margin-top: 42px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 24px;
}
.hero-quick-item {
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 18px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  height: 100%;
  backdrop-filter: blur(6px);
  transition: all .2s ease;
}
.hero-quick-item i {
  font-size: 22px;
  background: rgba(255, 255, 255, 0.22);
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.hero-quick-item:hover {
  background: rgba(255, 255, 255, 0.28);
  transform: translateY(-3px);
  color: #fff;
}
.hero-quick-item span {
  font-weight: 700;
  font-size: 15px;
}

/* section titles */
.section-title-wrap {
  margin-bottom: 34px;
}
.section-title-wrap .section-tag {
  color: var(--brand-primary);
  font-weight: 700;
  letter-spacing: 1px;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}
.section-title-wrap h2 {
  font-size: 30px;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.section-title-wrap p {
  color: var(--text-secondary);
  max-width: 720px;
  margin-bottom: 0;
}
.section-soft {
  padding: 56px 0;
}
.section-mid {
  padding: 48px 0;
}

/* bento */
.feature-bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 22px;
}
.bento-card {
  background: var(--surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  position: relative;
  overflow: hidden;
}
.bento-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(108, 59, 255, 0.2);
}
.bento-card--a { grid-column: span 7; }
.bento-card--b { grid-column: span 5; }
.bento-card--c { grid-column: span 5; }
.bento-card--d { grid-column: span 7; }
.bento-num {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--highlight);
  color: var(--text-primary);
  font-weight: 800;
  font-size: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.bento-card h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 10px;
}
.bento-card p {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 0;
}
.bento-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 14px;
  color: var(--brand-primary);
  margin-top: 16px;
}
.bento-link:hover {
  color: var(--accent);
}
.bento-soft-deco {
  position: absolute;
  right: -40px;
  top: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(168,85,247,.12), rgba(108,59,255,.04));
  pointer-events: none;
}

/* gallery */
.gallery-section {
  background: #EFEFF8;
}
.gallery-item-frame {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  min-height: 220px;
  background-size: cover;
  background-position: center;
  transition: transform .3s ease, box-shadow .3s ease;
}
.gallery-item-frame:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.gallery-item-frame .gallery-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 30%, rgba(18, 8, 42, 0.8) 100%);
}
.gallery-item-frame .gallery-caption {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  color: #fff;
  z-index: 2;
  font-weight: 700;
  font-size: 17px;
  line-height: 1.4;
}
.gallery-item-frame .gallery-caption small {
  display: block;
  font-weight: 400;
  font-size: 13px;
  opacity: 0.8;
  margin-top: 3px;
}
.gallery-main {
  min-height: 440px;
}
.gallery-sub {
  min-height: 200px;
}
.gallery-wide {
  min-height: 180px;
}
.gallery-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 22px;
  background: #fff;
  border-radius: 18px;
  padding: 14px 18px;
  box-shadow: var(--shadow-sm);
  font-size: 14px;
  color: var(--text-secondary);
}

/* CTA panel */
.cta-section .cta-panel {
  background: linear-gradient(125deg, #4B2D8F 0%, #6C3BFF 55%, #A855F7 100%);
  border-radius: 28px;
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: 40px 44px;
  box-shadow: 0 24px 46px rgba(78, 30, 150, 0.24);
}
.cta-panel:before {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(255,255,255,.18), rgba(255,255,255,0) 70%);
  right: -80px;
  top: -100px;
  pointer-events: none;
}
.cta-panel:after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(255,216,77,.16), rgba(255,216,77,0) 70%);
  left: 42%;
  bottom: -120px;
  pointer-events: none;
}
.cta-panel h2 {
  font-size: 27px;
  font-weight: 800;
  margin-bottom: 10px;
}
.cta-panel .cta-lead {
  color: rgba(255,255,255,.85);
  font-size: 15px;
  max-width: 560px;
}
.cta-form-card {
  background: #fff;
  border-radius: 22px;
  padding: 24px;
  color: var(--text-primary);
  box-shadow: 0 12px 26px rgba(31, 10, 67, .16);
}
.cta-form-card .form-label {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
}
.cta-form-card .form-control,
.cta-form-card .form-select {
  border-radius: 14px;
  border: 1px solid var(--border-color);
  padding: 10px 14px;
  font-size: 14px;
  background: #FAF9FE;
}
.cta-form-card .form-control:focus,
.cta-form-card .form-select:focus {
  border-color: rgba(108, 59, 255, 0.5);
  box-shadow: 0 0 0 4px rgba(108, 59, 255, 0.1);
  background: #fff;
}
.cta-help {
  font-size: 13px;
  color: var(--accent);
  margin-top: 5px;
  min-height: 20px;
}
.cta-success {
  font-size: 15px;
  font-weight: 600;
  color: #18B26B;
  margin-top: 8px;
}
.steps-block {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-top: 14px;
}
.step-item {
  display: flex;
  gap: 14px;
}
.step-num {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--highlight);
  color: var(--text-primary);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.step-item h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}
.step-item p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  margin-bottom: 0;
}

/* FAQ */
.faq-panel {
  background: var(--surface);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  box-shadow: var(--shadow-sm);
  padding: 8px 30px;
}
.faq-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--border-color);
}
.faq-item:last-child {
  border-bottom: 0;
}
.faq-btn {
  background: transparent;
  border: 0;
  width: 100%;
  text-align: left;
  font-weight: 700;
  font-size: 16px;
  color: var(--text-primary);
  padding: 6px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color .2s ease;
}
.faq-btn:hover {
  color: var(--brand-primary);
}
.faq-btn[aria-expanded="true"] {
  color: var(--brand-primary);
}
.faq-btn i {
  transition: transform .25s ease;
  color: var(--brand-primary);
  font-size: 18px;
}
.faq-btn[aria-expanded="true"] i {
  transform: rotate(180deg);
}
.faq-body {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
  padding: 0 22px 4px 0;
}

/* news CMS block */
.news-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.cms-post-row {
  background: var(--surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 18px;
  box-shadow: var(--shadow-sm);
  transition: all .2s ease;
}
.cms-post-row:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
  border-color: rgba(108, 59, 255, 0.18);
}
.cms-thumb {
  width: 120px;
  height: 96px;
  border-radius: 16px;
  background: var(--brand-gradient);
  background-size: cover;
  background-position: center;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 28px;
}
.cms-post-body {
  min-width: 0;
  flex: 1;
}
.cms-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 6px;
}
.cms-tag {
  background: rgba(108, 59, 255, 0.1);
  color: var(--brand-primary);
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
}
.cms-time {
  color: var(--text-secondary);
  font-size: 13px;
}
.cms-post-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
  line-height: 1.5;
}
.cms-post-title a {
  color: var(--text-primary);
}
.cms-post-title a:hover {
  color: var(--brand-primary);
}
.cms-post-excerpt {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cms-more {
  margin-top: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand-primary);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.cms-more:hover {
  color: var(--accent);
}
.news-empty {
  background: var(--surface);
  border: 1px dashed #CFCADE;
  border-radius: var(--radius-card);
  padding: 44px 20px;
  text-align: center;
  color: var(--text-secondary);
}
.news-empty i {
  font-size: 44px;
  color: #BDB7D9;
  display: block;
  margin-bottom: 10px;
}
.news-empty p {
  margin-bottom: 0;
  font-weight: 600;
}

/* footer */
.site-footer {
  background: #17123A;
  color: rgba(255,255,255,.72);
  padding: 52px 0 0;
  position: relative;
  overflow: hidden;
}
.site-footer:before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(108,59,255,.2), transparent 70%);
  top: -220px;
  left: -120px;
  pointer-events: none;
}
.footer-brand {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.footer-desc {
  font-size: 14px;
  color: rgba(255,255,255,.6);
  max-width: 340px;
}
.footer-links-title {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 14px;
}
.footer-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-nav-list li + li {
  margin-top: 8px;
}
.footer-nav-list a {
  color: rgba(255,255,255,.65);
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: color .2s ease, padding .2s ease;
}
.footer-nav-list a i {
  font-size: 13px;
  color: #A78BFA;
}
.footer-nav-list a:hover {
  color: #fff;
  padding-left: 3px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  margin-top: 34px;
  padding: 16px 0;
  font-size: 13px;
  color: rgba(255,255,255,.48);
}

@media (max-width: 1199.98px) {
  .hero-panel {
    padding: 44px 34px 32px;
  }
  .hero-panel h1 {
    font-size: 32px;
  }
  .hero-metrics {
    margin-top: 26px;
    justify-content: flex-start;
  }
  .bento-card--a,
  .bento-card--b,
  .bento-card--c,
  .bento-card--d {
    grid-column: span 6;
  }
  .header-search {
    flex-basis: 40%;
  }
}

@media (max-width: 991.98px) {
  .site-header .navbar {
    padding-top: 10px;
    padding-bottom: 10px;
  }
  .header-search {
    max-width: none;
    flex: 1 1 auto;
    margin: 12px 0 8px;
  }
  .site-menu {
    margin-top: 10px;
  }
  .site-menu .nav-link {
    padding: 10px 16px !important;
  }
  .hero-wrap {
    padding-top: 28px;
  }
  .hero-panel {
    padding: 34px 26px;
  }
  .hero-panel h1 {
    font-size: 28px;
  }
  .hero-metrics .hero-round-card {
    width: 96px;
    height: 96px;
  }
  .feature-bento .bento-card {
    grid-column: span 12;
  }
  .cta-section .cta-panel {
    padding: 30px 24px;
  }
  .section-title-wrap h2 {
    font-size: 26px;
  }
}

@media (max-width: 767.98px) {
  .section-soft,
  .section-mid {
    padding: 36px 0;
  }
  .hero-quick-row .col-lg-4 + .col-lg-4 {
    margin-top: 12px;
  }
  .hero-quick-item {
    padding: 12px 14px;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .gallery-main,
  .gallery-sub,
  .gallery-wide {
    min-height: 170px;
  }
  .faq-panel {
    padding: 4px 18px;
  }
  .cta-panel h2 {
    font-size: 22px;
  }
  .cms-post-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .cms-thumb {
    width: 100%;
    height: 150px;
  }
}

@media (max-width: 575.98px) {
  .site-logo {
    font-size: 17px;
  }
  .logo-sub {
    display: none;
  }
  .countdown-strip .timer-label {
    display: none;
  }
  .hero-panel {
    border-radius: 20px;
    padding: 28px 18px;
  }
  .hero-panel h1 {
    font-size: 24px;
  }
  .hero-round-card {
    width: 84px;
    height: 84px;
  }
  .hero-round-card i {
    font-size: 20px;
  }
  .section-title-wrap h2 {
    font-size: 23px;
  }
  .bento-card {
    padding: 20px;
  }
  .cta-section .cta-panel {
    padding: 22px 14px;
    border-radius: 22px;
  }
  .cta-form-card {
    padding: 17px;
  }
  .footer-bottom {
    text-align: center;
  }
}

/* roulang page: category1 */
:root{
  --brand-primary:#6C3BFF;
  --brand-gradient:linear-gradient(135deg,#6C3BFF 0%,#A855F7 100%);
  --accent:#FF7A00;
  --accent-weak:#FFE0C2;
  --highlight:#FFD84D;
  --surface:#ffffff;
  --surface-soft:#F4F2FD;
  --bg-body:#F7F7FC;
  --text-primary:#17123A;
  --text-secondary:#6E6A86;
  --border-color:#E8E6F2;
  --radius-card:22px;
  --radius-btn:14px;
  --radius-tag:9px;
  --shadow-sm:0 8px 20px rgba(43,23,92,.06);
  --shadow-hover:0 16px 30px rgba(108,59,255,.12);
  --header-h:72px;
  --container-w:1320px;
  --white:#fff;
  --dark-panel:#17123A;
}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  background:var(--bg-body);
  color:var(--text-primary);
  font-size:15px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
*,*::before,*::after{box-sizing:border-box}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .25s ease}
a:focus-visible,button:focus-visible,.form-control:focus,.form-select:focus{
  outline:3px solid rgba(255,122,0,.35)!important;
  outline-offset:2px;
  box-shadow:none!important;
}
.container-xl{max-width:var(--container-w)}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.4px;
  color:var(--brand-primary);
  background:rgba(108,59,255,.1);
  border:1px solid rgba(108,59,255,.18);
  padding:6px 14px;border-radius:999px;
  margin-bottom:18px;
}
.section-spacer{padding:64px 0}
.sec-title{font-size:32px;font-weight:800;letter-spacing:-.2px;margin:0 0 10px}
.sec-desc{color:var(--text-secondary);font-size:16px;max-width:700px;margin-bottom:0}

/* buttons */
.btn{
  border-radius:var(--radius-btn);
  padding:10px 22px;
  font-weight:600;
  border:0;
  transition:transform .25s ease,box-shadow .25s ease,color .25s ease,background .25s ease;
}
.btn-brand{
  background:var(--brand-gradient);
  color:#fff;
  box-shadow:0 8px 18px rgba(108,59,255,.22);
}
.btn-brand:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(108,59,255,.32)}
.btn-accent{
  background:var(--accent);
  color:#241A00;
  box-shadow:0 8px 18px rgba(255,122,0,.2);
}
.btn-accent:hover{transform:translateY(-2px);color:#241A00;background:#FF8C27;box-shadow:0 12px 24px rgba(255,122,0,.3)}
.btn-ghost{
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.4);
  color:#fff;
  backdrop-filter:blur(4px);
}
.btn-ghost:hover{background:#fff;color:#4B2D8F;border-color:#fff}
.link-more{display:inline-flex;align-items:center;gap:5px;font-weight:700;color:var(--brand-primary)}
.link-more:hover{color:var(--accent)}

/* header */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border-color);
}
.site-header .navbar{
  min-height:var(--header-h);
  padding-top:0;padding-bottom:0;
  gap:14px;
}
.site-logo{
  display:inline-flex;align-items:center;gap:8px;
  white-space:nowrap;
  font-size:20px;font-weight:800;color:var(--text-primary);
  line-height:1.1;
}
.site-logo .logo-mark{
  width:34px;height:34px;flex:0 0 34px;
  display:grid;place-items:center;
  background:var(--brand-gradient);
  color:#fff;font-size:16px;
  border-radius:11px;
  box-shadow:0 5px 12px rgba(108,59,255,.2);
}
.site-logo .logo-word{
  background:var(--brand-gradient);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  padding:0 1px;
}
.site-logo .logo-sub{
  display:inline-block;
  color:#fff;
  font-size:11px;
  background:var(--accent);
  padding:2px 8px;
  border-radius:999px;
  margin-left:2px;
  letter-spacing:.2px;
}
.header-search{
  display:flex;
  align-items:center;
  background:#F3F1FA;
  border:1.5px solid var(--border-color);
  border-radius:999px;
  padding:5px 5px 5px 18px;
  margin-left:18px;
  width:min(420px,38%);
  transition:border-color .3s ease,box-shadow .3s ease;
}
.header-search:focus-within{
  border-color:var(--brand-primary);
  box-shadow:0 0 0 4px rgba(108,59,255,.12);
  background:#fff;
}
.header-search i{color:var(--brand-primary);font-size:16px;margin-right:10px}
.header-search .form-control{
  border:0;padding:8px 0;background:transparent;
  font-size:14px;color:var(--text-primary);
}
.header-search .form-control::placeholder{color:#9A95B5}
.search-btn{
  white-space:nowrap;
  background:var(--brand-gradient);
  border:0;color:#fff;
  font-size:14px;font-weight:700;
  padding:8px 18px;border-radius:999px;
  transition:opacity .2s;
}
.search-btn:hover{opacity:.9}
.site-menu{gap:6px}
.site-menu .nav-link{
  position:relative;
  padding:22px 12px;
  color:var(--text-primary);
  font-size:15px;font-weight:600;
  white-space:nowrap;
}
.site-menu .nav-link:hover{color:var(--brand-primary)}
.site-menu .nav-link.active{
  color:var(--brand-primary);
}
.site-menu .nav-link.active::after{
  content:"";
  position:absolute;left:12px;right:12px;bottom:12px;
  height:4px;border-radius:4px;
  background:var(--accent);
}
.site-account{
  display:grid;place-items:center;
  width:40px;height:40px;
  font-size:25px;color:#6E50A8;
  border-radius:50%;
  margin-left:6px;
}
.site-account:hover{background:#F1EDFF;color:var(--brand-primary)}
.navbar-toggler{border:0;padding:4px;width:42px;height:42px}
.navbar-toggler-icon{width:22px;height:22px}

/* countdown strip */
.countdown-strip{
  position:relative;
  background:linear-gradient(100deg,#21105D,#6C3BFF 45%,#A855F7);
  color:#fff;
  padding:12px 0;
  overflow:hidden;
}
.countdown-strip .cd-flex{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px;
}
.pulse-dot{
  position:relative;width:9px;height:9px;border-radius:50%;
  background:#58F5A0;margin-right:6px;display:inline-block;
}
.pulse-dot::after{
  content:"";position:absolute;inset:-5px;border-radius:50%;
  border:1.5px solid rgba(88,245,160,.5);
  animation:pulse 1.8s infinite;
}
@keyframes pulse{0%{transform:scale(.6);opacity:1}100%{transform:scale(1.7);opacity:0}}
.cd-status{font-weight:700;display:inline-flex;align-items:center;font-size:14px}
.cd-desc{font-size:13.5px;opacity:.86;color:#fff}
.cd-time{
  margin-left:auto;font-variant-numeric:tabular-nums;
  font-size:13px;color:#E9E4FF;letter-spacing:.3px;
}
.cd-time i{margin-right:4px}

/* category hero */
.category-hero{
  position:relative;
  background:
    linear-gradient(105deg,rgba(23,18,58,.97) 0%,rgba(49,23,94,.84) 36%,rgba(108,59,255,.55) 72%,rgba(168,85,247,.45) 100%),
    url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  color:#fff;
  padding:78px 0 56px;
  overflow:hidden;
}
.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:1px;
  padding:8px 16px;border-radius:999px;
  background:rgba(255,255,255,.15);
  border:1px solid rgba(255,255,255,.22);
  color:#fff;margin-bottom:20px;
}
.category-hero h1{
  font-size:clamp(32px,4.6vw,52px);
  font-weight:800;
  letter-spacing:-.8px;
  line-height:1.14;
  margin:0 0 18px;
}
.category-hero h1 span{color:var(--highlight)}
.hero-lead{
  color:rgba(255,255,255,.88);
  font-size:17px;max-width:560px;margin-bottom:28px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:40px}
.hero-guide-chips{display:flex;flex-wrap:wrap;gap:10px}
.hero-guide-chips a{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 14px;border-radius:999px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.2);
  font-size:13px;font-weight:600;color:#fff;
  transition:.25s;
}
.hero-guide-chips a:hover{background:var(--highlight);border-color:var(--highlight);color:#17123A;transform:translateY(-2px)}
.hero-frame{
  position:relative;
  border:1px solid rgba(255,255,255,.3);
  overflow:hidden;
  border-radius:30px;
  background:rgba(255,255,255,.08);
  box-shadow:0 24px 60px rgba(0,0,0,.28);
  transform:rotate(.5deg);
}
.hero-frame img{width:100%;height:420px;object-fit:cover}
.hero-frame-caption{
  position:absolute;left:14px;right:14px;bottom:14px;
  background:rgba(17,10,42,.55);backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.25);
  border-radius:16px;
  color:#fff;font-size:13px;
  padding:10px 14px;display:flex;align-items:center;gap:8px;
}
.float-mini-badge{
  position:absolute;top:-24px;left:-18px;
  background:var(--highlight);color:#17123A;
  border-radius:60px;padding:12px 16px;font-weight:800;font-size:13px;
  box-shadow:0 12px 30px rgba(0,0,0,.2);
  display:flex;align-items:center;gap:6px;
}

/* intro panel */
.intro-panel{
  border-radius:32px;
  background:var(--white);
  border:1px solid var(--border-color);
  padding:clamp(28px,4vw,56px);
  box-shadow:var(--shadow-sm);
  margin-top:86px;
}
.intro-label{
  display:block;font-size:12px;font-weight:700;
  color:var(--accent);letter-spacing:1px;margin-bottom:8px;
}
.intro-panel h2{font-size:28px;font-weight:800;margin-bottom:12px}
.intro-panel p{color:var(--text-secondary)}
.intro-panel ul{list-style:none;padding:0;margin:0}
.intro-panel li{
  display:flex;gap:14px;align-items:flex-start;
  margin-top:18px;font-size:15px;
}
.intro-panel li i{
  width:48px;height:48px;flex:0 0 48px;
  border-radius:14px;
  display:grid;place-items:center;
  background:rgba(108,59,255,.1);
  color:var(--brand-primary);font-size:20px;
}
.intro-panel li strong{display:block;color:var(--text-primary);font-size:16px}
.intro-panel li span{display:block;color:var(--text-secondary);font-size:14px;margin-top:2px}
.intro-cover{
  position:relative;
  border-radius:26px;overflow:hidden;
  min-height:300px;
  box-shadow:var(--shadow-sm);
}
.intro-cover img{width:100%;height:100%;object-fit:cover;min-height:300px}
.intro-cover .cover-label{
  position:absolute;left:16px;bottom:16px;
  background:rgba(23,18,58,.65);
  color:#fff;border-radius:14px;
  font-size:13px;backdrop-filter:blur(8px);
  padding:10px 16px;max-width:90%;
}
.intro-cover .cover-label i{color:var(--highlight);margin-right:6px}

/* bento feature */
.feature-bento{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  grid-auto-rows:minmax(200px,auto);
  gap:20px;
}
.bento-card{
  position:relative;
  background:var(--white);
  border:1px solid var(--border-color);
  border-radius:var(--radius-card);
  padding:26px;
  box-shadow:var(--shadow-sm);
  overflow:hidden;
  transition:transform .3s,box-shadow .3s;
}
.bento-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.bento-card .num{
  position:absolute;right:18px;top:10px;
  font-size:58px;font-weight:800;line-height:1;
  color:#E9E6F7;
  font-family:Inter,system-ui,sans-serif;
}
.bento-card .mini-icon{
  display:grid;place-items:center;
  background:var(--highlight);
  width:48px;height:48px;border-radius:14px;
  color:#241700;font-size:20px;
}
.bento-card--violet{background:linear-gradient(150deg,#F4F1FF,#FFFFFF)}
.bento-card--lg{grid-column:span 2;grid-row:span 2}
.bento-card--wide{grid-column:span 3}
.bento-card--dark{
  background:linear-gradient(135deg,#241458,#342081);
  border-color:transparent;color:#fff;
}
.bento-card--dark p{color:rgba(255,255,255,.7)}
.bento-card--dark .num{color:rgba(255,255,255,.1)}
.bento-card--dark .mini-icon{background:rgba(255,216,77,.85)}
.bento-card--dark .eyebrow{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.18);color:#F4EFFF}
.bento-card--pinkish{background:linear-gradient(160deg,#FFFAF4,#EFF7FF)}
.bento-card h3{font-size:19px;font-weight:800;margin:16px 0 8px}
.bento-card p{color:var(--text-secondary);font-size:14.5px;margin-bottom:14px;max-width:500px}
.bento-card--dark p{color:rgba(255,255,255,.72)}
.btn-icon{
  display:inline-flex;align-items:center;gap:7px;
  font-size:14px;font-weight:700;color:var(--brand-primary)
}
.bento-card--dark .btn-icon{color:var(--highlight)}

/* corridor cross category */
.corridor-section{
  background:
    linear-gradient(110deg,#f8f5ff 0%,#fff 50%,#f7f1fd 100%);
}
.cross-main{
  background:var(--gradient,linear-gradient(135deg,#6C3BFF,#A855F7));
  padding:30px;border-radius:26px;
  height:100%;min-height:320px;
  color:#fff;position:relative;overflow:hidden;
}
.cross-main::after{
  content:"";position:absolute;width:230px;height:230px;right:-60px;bottom:-70px;
  background:rgba(255,255,255,.13);border-radius:50%;
}
.cross-main .cmp-avatar{
  width:50px;height:50px;border-radius:15px;background:rgba(255,255,255,.18);
  display:grid;place-items:center;font-size:23px;margin-bottom:16px;
}
.cross-main h3{font-size:24px;font-weight:800}
.cross-main p{color:rgba(255,255,255,.82);font-size:14px;margin-bottom:20px}
.cross-main .btn{
  background:var(--highlight);color:#17123A;border-radius:999px;
  font-size:14px;font-weight:700;
}
.cross-card{
  display:flex;align-items:center;gap:18px;
  background:#fff;border:1px solid var(--border-color);
  border-radius:22px;padding:20px;height:calc(50% - 10px);
  margin-bottom:20px;box-shadow:var(--shadow-sm);
  transition:.25s;
}
.cross-card:last-child{margin-bottom:0}
.cross-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.cross-card img{width:112px;height:112px;border-radius:17px;object-fit:cover}
.cross-card h4{font-size:18px;font-weight:800;margin:0 0 4px}
.cross-card p{font-size:13.5px;color:var(--text-secondary);margin-bottom:8px}
.cross-card .goto{font-size:13px;font-weight:700;color:var(--accent)}
.cross-card .goto i{font-size:13px}
.cross-inner{height:100%;display:flex;flex-direction:column}

/* process dark panel */
.dark-process{
  position:relative;
  background:
    linear-gradient(115deg,rgba(23,18,58,.97),rgba(56,26,135,.85)),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  color:#fff;
  border-radius:44px;
  padding:60px 44px;
  overflow:hidden;
}
.dark-process h2{color:#fff}
.dark-process .eyebrow{
  background:rgba(255,255,255,.1);
  color:#F4EFFF;
  border-color:rgba(255,255,255,.2);
}
.step-item{
  position:relative;
  height:100%;
  padding:0 10px;
}
.step-num{
  width:48px;height:48px;border-radius:50%;
  background:var(--highlight);color:#17123A;
  font-weight:800;font-size:18px;
  display:grid;place-items:center;
  margin-bottom:18px;
  box-shadow:0 0 0 6px rgba(255,216,77,.16);
}
.step-item::after{
  content:"";position:absolute;left:58px;right:-8px;top:24px;height:1px;
  background:rgba(255,255,255,.2);
}
.row .step-item:last-child::after{display:none}
.step-item h4{font-size:17px;font-weight:700;margin-bottom:8px}
.step-item p{color:rgba(255,255,255,.68);font-size:14px;line-height:1.75}

/* media wall */
.media-wall{
  display:grid;
  grid-template-columns:.9fr 1.1fr .7fr;
  grid-auto-rows:250px;
  gap:16px;
}
.wall-card{
  position:relative;border-radius:24px;
  overflow:hidden;box-shadow:var(--shadow-sm);
  isolation:isolate;
}
.wall-card img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .6s ease;
}
.wall-card:hover img{transform:scale(1.05)}
.wall-card::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(15,8,42,.74) 100%);
  z-index:1;
}
.wall-card--large{grid-row:span 2;grid-column:span 1}
.wall-card--tall{grid-row:span 2}
.wall-caption{
  position:absolute;left:18px;right:18px;bottom:16px;z-index:2;color:#fff;
}
.wall-caption .tag{
  display:inline-block;font-size:11px;
  background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.2);
  color:#fff;padding:2px 9px;border-radius:999px;
  backdrop-filter:blur(6px);margin-bottom:6px;
}
.wall-caption strong{font-size:17px;font-weight:800;line-height:1.3;display:block}
.wall-caption small{font-size:12px;opacity:.78}
.wall-caption i{color:var(--highlight)}

/* faq */
.faq-panel{
  background:#fff;border-radius:32px;
  border:1px solid var(--border-color);
  box-shadow:var(--shadow-sm);
  padding:28px 30px;
}
.accordion-item{
  border:0;border-bottom:1px solid var(--border-color);
  background:transparent;
}
.accordion-item:last-child{border-bottom:0}
.accordion-button{
  background:transparent !important;
  box-shadow:none !important;
  font-weight:700;
  font-size:16px;
  color:var(--text-primary);
  padding:20px 14px 20px 0;
}
.accordion-button:not(.collapsed){color:var(--brand-primary)}
.accordion-button::after{
  width:24px;height:24px;background-size:24px;
  filter:invert(38%) sepia(60%) saturate(3000%) hue-rotate(240deg);
}
.accordion-button:not(.collapsed)::after{filter:none}
.accordion-body{
  padding:0 40px 24px 0;
  color:var(--text-secondary);
  font-size:14.5px;
  line-height:1.9;
}

/* cta card */
.cta-shell{
  border-radius:38px;
  background:
    radial-gradient(circle at 92% 20%,rgba(255,216,77,.45),transparent 26%),
    radial-gradient(circle at 5% 90%,rgba(255,255,255,.16),transparent 22%),
    linear-gradient(120deg,#5D2BE9 0%,#832FF5 48%,#A855F7 100%);
  padding:46px;
  color:#fff;
  shadow:0 20px 48px rgba(108,59,255,.28);
  overflow:hidden;
}
.cta-shell h2{color:#fff}
.cta-shell .eyebrow{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.28);color:#FBF6FF}
.cta-left{padding-right:28px}
.cta-form{display:flex;flex-direction:column;gap:14px;margin-top:24px}
.cta-form .form-control,.cta-form .form-select{
  border-radius:14px;
  border:0;
  padding:13px 16px;
  color:var(--text-primary);
  background:#fff;
  font-size:14px;
}
.cta-form .form-control::placeholder{color:#9A95B5}
.cta-form .btn{
  width:160px;background:var(--accent);color:#241A00;
}
.cta-form .btn:hover{
  transform:translateY(-2px);
  color:#241A00;
  background:#FF9B46;
}
.cta-form-note{font-size:12.5px;color:rgba(255,255,255,.65)}
.step-list{counter-reset:ctaStep;margin-top:10px}
.step-single{display:flex;gap:16px;align-items:flex-start;padding:14px 0}
.step-no{
  width:34px;height:34px;flex:0 0 34px;border-radius:50%;
  background:var(--highlight);font-weight:800;color:#17123A;
  display:grid;place-items:center;font-size:14px;
}
.step-single strong{display:block;font-size:15px}
.step-single p{font-size:13px;color:rgba(255,255,255,.72);margin:2px 0 0}

/* footer */
.site-footer{
  background:#17123A;
  color:#fff;
  padding:60px 0 0;
  margin-top:80px;
  position:relative;
  overflow:hidden;
}
.site-footer::before{
  content:"";position:absolute;width:500px;height:240px;right:-120px;top:-100px;
  background:radial-gradient(circle,rgba(108,59,255,.8),transparent 70%);
  pointer-events:none;
}
.site-footer .container-xl{position:relative;z-index:2}
.footer-brand{
  display:flex;align-items:center;gap:8px;
  font-size:20px;font-weight:800;margin-bottom:14px;
}
.footer-brand .logo-mark{
  width:34px;height:34px;flex:0 0 34px;
  background:var(--brand-gradient);border-radius:10px;
  display:grid;place-items:center;color:#fff;
}
.footer-desc{color:rgba(255,255,255,.56);font-size:14px;max-width:390px;line-height:1.85}
.footer-links-title{
  font-size:14px;font-weight:700;letter-spacing:.6px;
  color:#fff;margin-bottom:16px;
}
.footer-nav-list{list-style:none;padding:0;margin:0}
.footer-nav-list li{margin-bottom:9px}
.footer-nav-list a{
  color:rgba(255,255,255,.55);font-size:14px;
  display:inline-flex;align-items:center;line-height:1.6;
}
.footer-nav-list a:hover{color:#fff}
.footer-nav-list i{color:var(--highlight);margin-right:4px;font-size:12px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  margin-top:44px;
  padding:18px 0;
  font-size:13px;
  color:rgba(255,255,255,.45);
}

/* responsive */
@media (max-width:1199.98px){
  .site-logo{font-size:18px}
  .site-logo .logo-sub{display:none}
  .header-search{width:300px}
}
@media (max-width:991.98px){
  .section-spacer{padding:52px 0}
  .site-header .navbar-collapse{
    background:#fff;padding:18px 14px;
    border-radius:18px;margin-top:12px;
    box-shadow:var(--shadow-hover);
  }
  .site-header .navbar{padding-top:12px;padding-bottom:12px}
  .header-search{
    width:100%;order:2;
    margin:12px 0 4px;
  }
  .site-menu{margin:10px 0}
  .site-menu .nav-link{padding:10px 12px;border-radius:12px}
  .site-menu .nav-link.active{background:rgba(108,59,255,.1)}
  .site-menu .nav-link.active::after{display:none}
  .site-account{display:none}
  .search-btn{padding:8px 18px}
  .hero-frame{margin-top:50px}
  .dark-process{padding:44px 26px}
  .media-wall{grid-template-columns:1fr 1fr;grid-auto-rows:230px}
}
@media (max-width:767.98px){
  .section-spacer{padding:42px 0}
  .category-hero{padding:58px 0 46px}
  .hero-actions .btn{width:100%}
  .hero-guide-chips a{flex:1;justify-content:center}
  .feature-bento{grid-template-columns:1fr;grid-auto-rows:auto}
  .bento-card--lg,.bento-card--wide{grid-column:span 1;grid-row:auto}
  .cross-main{min-height:auto}
  .cross-card{height:auto;flex-direction:row;align-items:flex-start}
  .cross-card img{width:80px;height:92px}
  .cta-shell{padding:30px 22px;border-radius:28px}
  .cta-left{padding-right:0;margin-bottom:24px}
  .cta-form .btn{width:100%}
  .dark-process{border-radius:28px}
  .media-wall{grid-template-columns:1fr;grid-auto-rows:240px}
  .wall-card--large{grid-row:span 1}
}
@media (max-width:575.98px){
  .site-logo{font-size:16px}
  .site-logo .logo-word{font-size:16px}
  .hero-frame img{height:260px}
  .intro-panel{padding:22px;border-radius:24px}
  .feature-bento .bento-card{padding:20px}
  .step-item::after{display:none}
  .faq-panel{padding:18px 16px}
  .accordion-body{padding-right:20px}
  .cross-card{flex-direction:column}
  .cross-card img{width:100%;height:150px}
  .footer-bottom{flex-direction:column;gap:6px}
}

/* roulang page: article */
:root {
      --brand-primary: #6C3BFF;
      --brand-secondary: #A855F7;
      --brand-gradient: linear-gradient(135deg, #6C3BFF 0%, #A855F7 100%);
      --accent: #FF7A00;
      --accent-soft: linear-gradient(135deg, #FF7A00 0%, #FFB648 100%);
      --highlight: #FFD84D;
      --surface: #FFFFFF;
      --bg-body: #F7F7FC;
      --text-primary: #17123A;
      --text-secondary: #6E6A86;
      --border-color: #E8E6F2;
      --radius-card: 22px;
      --radius-btn: 14px;
      --radius-pill: 999px;
      --shadow-sm: 0 8px 20px rgba(43, 23, 92, 0.06);
      --shadow-hover: 0 16px 30px rgba(108, 59, 255, 0.12);
      --header-h: 72px;
      --container-w: 1320px;
    }

    * {
      box-sizing: border-box;
    }

    html,
    body {
      scroll-behavior: smooth;
    }

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

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

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

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

    button,
    input,
    textarea {
      font: inherit;
    }

    section[id],
    div[id] {
      scroll-margin-top: 100px;
    }

    .container-xl {
      max-width: 1320px;
    }

    /* ---------- Buttons & shared component style ---------- */
    .btn-brand,
    .btn-accent,
    .btn-soft,
    .btn-ghost-light {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 11px 26px;
      border-radius: var(--radius-btn);
      font-weight: 700;
      border: 0;
      line-height: 1.4;
      transition: all .25s ease;
      white-space: nowrap;
    }

    .btn-brand {
      background: var(--brand-gradient);
      color: #fff;
      box-shadow: 0 10px 22px rgba(108, 59, 255, .2);
    }

    .btn-brand:hover {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 14px 30px rgba(108, 59, 255, .32);
    }

    .btn-accent {
      background: var(--accent-soft);
      color: #fff;
      box-shadow: 0 10px 22px rgba(255, 122, 0, .24);
    }

    .btn-accent:hover {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 14px 30px rgba(255, 122, 0, .34);
    }

    .btn-soft {
      background: #fff;
      color: var(--text-primary);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .btn-soft:hover {
      color: var(--brand-primary);
      border-color: rgba(108, 59, 255, .35);
      transform: translateY(-2px);
      box-shadow: var(--shadow-hover);
    }

    .btn-ghost-light {
      background: rgba(255, 255, 255, .14);
      color: #fff;
      border: 1px solid rgba(255, 255, 255, .32);
      backdrop-filter: blur(8px);
    }

    .btn-ghost-light:hover {
      background: rgba(255, 255, 255, .24);
      color: #fff;
      border-color: rgba(255, 255, 255, .8);
      transform: translateY(-2px);
    }

    .btn-brand:focus-visible,
    .btn-accent:focus-visible,
    .btn-soft:focus-visible,
    .btn-ghost-light:focus-visible,
    .search-btn:focus-visible {
      outline: none;
      box-shadow: 0 0 0 4px rgba(108, 59, 255, .25);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 7px 14px;
      border-radius: var(--radius-pill);
      background: rgba(108, 59, 255, .09);
      color: var(--brand-primary);
      font-size: 13px;
      font-weight: 800;
      letter-spacing: .03em;
    }

    .text-muted-custom {
      color: var(--text-secondary);
    }

    .entry-badge {
      display: inline-flex;
      align-items: center;
      width: fit-content;
      padding: 5px 12px;
      background: rgba(255, 255, 255, .18);
      border: 1px solid rgba(255, 255, 255, .32);
      color: #fff;
      border-radius: var(--radius-pill);
      font-size: 12px;
      font-weight: 700;
      backdrop-filter: blur(6px);
    }

    .entry-badge--light {
      background: rgba(108, 59, 255, .08);
      border-color: rgba(108, 59, 255, .12);
      color: var(--brand-primary);
    }

    /* ---------- Header & search nav ---------- */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1080;
      background: rgba(255, 255, 255, .88);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: 0 2px 12px rgba(43, 23, 92, .03);
    }

    .site-header .navbar {
      min-height: var(--header-h);
      align-items: center;
      padding-top: 6px;
      padding-bottom: 6px;
      flex-wrap: wrap;
    }

    .site-logo {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      font-size: 22px;
      font-weight: 800;
      color: var(--text-primary);
      letter-spacing: -.01em;
      margin-right: 12px;
      flex-shrink: 0;
    }

    .site-logo:hover {
      color: var(--text-primary);
    }

    .logo-mark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 38px;
      height: 38px;
      border-radius: 12px;
      background: var(--brand-gradient);
      color: #fff;
      font-size: 19px;
      box-shadow: 0 8px 18px rgba(108, 59, 255, .24);
    }

    .logo-word {
      color: var(--accent);
      font-weight: 900;
    }

    .logo-sub {
      color: var(--brand-primary);
    }

    .navbar-toggler {
      background: var(--brand-gradient);
      border-radius: var(--radius-btn);
      border: 0;
      width: 44px;
      height: 40px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(108, 59, 255, .22);
    }

    .navbar-toggler-icon {
      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.95)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
      background-size: 100% 100%;
      width: 22px;
      height: 22px;
    }

    .site-header .navbar-collapse {
      align-items: center;
      gap: 0;
      flex-grow: 1;
    }

    .header-search {
      position: relative;
      display: flex;
      align-items: center;
      width: min(520px, 44%);
      margin: 0 16px 0 8px;
      background: #F4F3FA;
      border: 1px solid transparent;
      border-radius: var(--radius-pill);
      padding: 4px 4px 4px 14px;
      transition: all .25s ease;
    }

    .header-search:hover {
      border-color: rgba(108, 59, 255, .22);
      background: #fff;
    }

    .header-search:focus-within {
      background: #fff;
      border-color: rgba(108, 59, 255, .55);
      box-shadow: 0 0 0 4px rgba(108, 59, 255, .1);
    }

    .header-search i.bi-search {
      color: var(--text-secondary);
      font-size: 15px;
      margin-right: 10px;
      transform: translateY(-1px);
    }

    .header-search .form-control {
      background: transparent;
      border: 0;
      box-shadow: none;
      width: 100%;
      padding: 10px 6px 10px 0;
      color: var(--text-primary);
      border-radius: 0;
    }

    .header-search .form-control:focus {
      background: transparent;
      box-shadow: none;
    }

    .header-search .form-control::placeholder {
      color: #9C97B8;
    }

    .search-btn {
      background: var(--brand-gradient);
      color: #fff;
      border: 0;
      padding: 10px 26px;
      border-radius: var(--radius-pill);
      font-weight: 700;
      line-height: 1;
      transition: all .25s ease;
      flex-shrink: 0;
    }

    .search-btn:hover {
      box-shadow: 0 8px 18px rgba(108, 59, 255, .28);
      transform: translateY(-1px);
    }

    .site-menu {
      gap: 4px;
      align-items: center;
    }

    .site-menu .nav-link {
      color: var(--text-primary);
      font-weight: 600;
      padding: 8px 14px;
      font-size: 15px;
      border-radius: var(--radius-pill);
      position: relative;
    }

    .site-menu .nav-link::after {
      content: "";
      position: absolute;
      left: 15px;
      right: 15px;
      bottom: 2px;
      height: 2px;
      background: var(--brand-gradient);
      border-radius: 4px;
      opacity: 0;
      transform: scaleX(.5);
      transition: all .25s ease;
    }

    .site-menu .nav-link:hover {
      color: var(--brand-primary);
      background: rgba(108, 59, 255, .05);
    }

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

    .site-menu .nav-link.active {
      color: var(--brand-primary);
      background: rgba(108, 59, 255, .06);
    }

    .site-account {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      color: var(--text-secondary);
      background: #F1EEFB;
      margin-left: 6px;
      flex-shrink: 0;
    }

    .site-account:hover {
      color: #fff;
      background: var(--brand-gradient);
      transform: translateY(-2px);
      box-shadow: 0 10px 18px rgba(108, 59, 255, .26);
    }

    @media (min-width: 1200px) {
      .site-header .navbar-collapse {
        display: flex;
        flex-wrap: nowrap;
        flex-grow: 1;
      }

      .site-logo {
        min-width: 230px;
      }
    }

    @media (max-width: 1199.98px) {
      .site-header .navbar {
        padding-top: 6px;
        padding-bottom: 6px;
      }

      .site-header .navbar-collapse {
        margin-top: 12px;
        background: #fff;
        border: 1px solid var(--border-color);
        border-radius: 24px;
        box-shadow: var(--shadow-hover);
        padding: 16px;
        max-height: calc(100vh - 90px);
        overflow-y: auto;
      }

      .header-search {
        width: 100%;
        margin: 0 0 12px;
      }

      .site-menu {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
      }

      .site-menu .nav-link {
        padding: 11px 16px;
      }

      .site-menu .nav-link::after {
        display: none;
      }

      .site-account {
        position: absolute;
        right: 24px;
        display: none;
      }
    }

    @media (max-width: 575.98px) {
      .site-logo {
        font-size: 18px;
        gap: 6px;
      }

      .site-logo .logo-mark {
        width: 34px;
        height: 34px;
        font-size: 16px;
        border-radius: 10px;
      }

      .search-btn {
        padding-left: 18px;
        padding-right: 18px;
      }

      .header-search {
        padding-left: 12px;
      }
    }

    /* ---------- Countdown & status strip ---------- */
    .quick-strip {
      background: linear-gradient(120deg, #3A159C 0%, #6C3BFF 45%, #A855F7 100%);
      color: #fff;
      overflow: hidden;
      position: relative;
    }

    .quick-strip::before {
      content: "";
      position: absolute;
      right: -120px;
      top: -100px;
      width: 340px;
      height: 340px;
      background: radial-gradient(circle, rgba(255, 255, 255, .18) 0%, transparent 70%);
    }

    .quick-strip__inner {
      position: relative;
      min-height: 54px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding-top: 8px;
      padding-bottom: 8px;
      z-index: 2;
    }

    .quick-strip__left {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 700;
      font-size: 14px;
      white-space: nowrap;
    }

    .pulse-dot {
      position: relative;
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: var(--highlight);
      box-shadow: 0 0 0 5px rgba(255, 216, 77, .22);
      animation: pulse 1.8s ease-out infinite;
    }

    @keyframes pulse {
      0% {
        box-shadow: 0 0 0 0 rgba(255, 216, 77, .45);
      }
      70% {
        box-shadow: 0 0 0 9px rgba(255, 216, 77, 0);
      }
      100% {
        box-shadow: 0 0 0 0 rgba(255, 216, 77, 0);
      }
    }

    .quick-strip__clock {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(255, 255, 255, .14);
      border: 1px solid rgba(255, 255, 255, .16);
      border-radius: 14px;
      padding: 6px 15px;
      font-weight: 800;
      font-size: 14px;
      white-space: nowrap;
      backdrop-filter: blur(8px);
    }

    .quick-strip__clock i {
      color: var(--highlight);
    }

    @media (max-width: 575.98px) {
      .quick-strip__left {
        font-size: 13px;
      }

      .quick-strip__clock {
        font-size: 13px;
        padding: 5px 12px;
      }
    }

    /* ---------- Article page main ---------- */
    .article-page-main {
      padding: 38px 0 60px;
    }

    .breadcrumb-line {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 20px;
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.4;
    }

    .breadcrumb-line a {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      font-weight: 600;
    }

    .breadcrumb-line a:hover {
      color: var(--brand-primary);
    }

    .breadcrumb-line span {
      color: var(--text-primary);
      font-weight: 600;
      max-width: 260px;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .breadcrumb-line i {
      font-size: 12px;
      color: #B9B3D0;
    }

    .article-shell {
      max-width: 860px;
      margin-left: auto;
      margin-right: auto;
    }

    .article-card {
      background: var(--surface);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      border-radius: var(--radius-card);
      padding: 36px;
    }

    .article-card__header {
      border-bottom: 1px solid var(--border-color);
      padding-bottom: 22px;
      margin-bottom: 24px;
    }

    .article-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--brand-primary);
      font-weight: 800;
      font-size: 13px;
      background: rgba(108, 59, 255, .08);
      padding: 6px 13px;
      border-radius: var(--radius-pill);
      margin-bottom: 16px;
    }

    .article-title {
      font-size: clamp(28px, 3vw, 38px);
      font-weight: 800;
      line-height: 1.35;
      letter-spacing: -.01em;
      color: var(--text-primary);
      margin-bottom: 14px;
    }

    .article-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px 18px;
      color: var(--text-secondary);
      font-size: 14px;
      align-items: center;
    }

    .article-meta__item {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .article-meta__item i {
      color: var(--brand-secondary);
    }

    .article-card__notation {
      margin-top: 14px;
      background: #F8F6FF;
      border: 1px solid #E6DFFA;
      border-radius: 14px;
      color: var(--text-secondary);
      font-size: 13px;
      padding: 8px 13px;
      line-height: 1.6;
    }

    .article-body {
      padding: 12px 0 10px;
      color: #2A2445;
      font-size: 16px;
      line-height: 1.95;
      word-wrap: break-word;
    }

    .article-body p {
      margin: 0 0 1.35em;
    }

    .article-body h2,
    .article-body h3,
    .article-body h4 {
      color: var(--text-primary);
      font-weight: 800;
      line-height: 1.4;
      margin: 2em 0 .65em;
      scroll-margin-top: 104px;
    }

    .article-body h2 {
      font-size: 24px;
      padding-top: 4px;
    }

    .article-body h3 {
      font-size: 19px;
    }

    .article-body h2::before {
      content: "";
      display: block;
      width: 28px;
      height: 4px;
      border-radius: 20px;
      background: var(--brand-gradient);
      margin-bottom: 8px;
    }

    .article-body ul,
    .article-body ol {
      margin: 0 0 1.6em;
      padding-left: 1.4em;
    }

    .article-body li {
      margin-bottom: .4em;
    }

    .article-body a {
      color: var(--brand-primary);
      text-decoration: underline;
      text-underline-offset: 3px;
    }

    .article-body blockquote {
      position: relative;
      background: #F8F6FF;
      border: 0;
      border-radius: 16px;
      padding: 18px 22px 18px 26px;
      margin: 1.6em 0;
      color: #3F3766;
      border-left: 4px solid var(--brand-secondary);
    }

    .article-body img {
      border-radius: 18px;
      box-shadow: var(--shadow-sm);
      margin: 20px 0;
      height: auto;
    }

    .article-body code {
      background: #F0EDFB;
      color: #5238A8;
      padding: 2px 8px;
      border-radius: 7px;
      font-size: .92em;
      font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    }

    .article-body pre {
      background: #1C153B;
      color: #F3EFFF;
      border-radius: 16px;
      padding: 18px 20px;
      overflow-x: auto;
      margin: 1.6em 0;
      line-height: 1.7;
    }

    .article-body pre code {
      background: transparent;
      color: inherit;
      padding: 0;
      border-radius: 0;
    }

    .article-body table {
      width: 100%;
      border-collapse: collapse;
      margin: 1.6em 0;
      font-size: 15px;
    }

    .article-body table th,
    .article-body table td {
      border: 1px solid var(--border-color);
      padding: 10px 12px;
      text-align: left;
    }

    .article-body table th {
      background: #F6F3FF;
      color: var(--text-primary);
      font-weight: 700;
    }

    .article-bottom-links {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
      border-top: 1px solid var(--border-color);
      padding-top: 22px;
    }

    .text-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--text-secondary);
      font-weight: 600;
      font-size: 15px;
    }

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

    /* ---------- Article missing state ---------- */
    .not-found-card {
      max-width: 780px;
      margin: 0 auto;
      background: var(--surface);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      border-radius: var(--radius-card);
      padding: 60px 28px;
      text-align: center;
    }

    .not-found-card .empty-symbol {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 62px;
      height: 62px;
      background: var(--brand-gradient);
      color: #fff;
      font-size: 26px;
      border-radius: 20px;
      margin-bottom: 18px;
      box-shadow: 0 14px 24px rgba(108, 59, 255, .24);
    }

    .not-found-card h1 {
      font-size: 30px;
      font-weight: 800;
      color: var(--text-primary);
      margin-bottom: 16px;
    }

    /* ---------- Related entry navigation ---------- */
    .related-section {
      padding: 8px 0 58px;
    }

    .related-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      gap: 18px;
      margin-bottom: 26px;
    }

    .related-header h2 {
      font-size: clamp(22px, 2.6vw, 30px);
      font-weight: 800;
      margin: 8px 0 0;
      letter-spacing: -.01em;
    }

    .related-column {
      display: flex;
      flex-direction: column;
      gap: 18px;
      height: 100%;
    }

    .rel-block {
      position: relative;
      display: flex;
      overflow: hidden;
      border-radius: 24px;
      box-shadow: var(--shadow-sm);
      min-height: 230px;
      transition: box-shadow .3s ease, transform .3s ease;
    }

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

    .rel-block img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .6s ease;
    }

    .rel-block:hover img {
      transform: scale(1.04);
    }

    .rel-block__veil {
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(23, 18, 58, .02) 0%, rgba(23, 18, 58, .88) 100%);
      z-index: 1;
    }

    .rel-block__inner {
      position: relative;
      z-index: 2;
      align-self: flex-end;
      padding: 24px;
      color: #fff;
      display: block;
    }

    .rel-block__title {
      display: block;
      font-size: 22px;
      font-weight: 800;
      line-height: 1.4;
      margin: 10px 0 6px;
    }

    .rel-block__desc {
      display: block;
      color: rgba(255, 255, 255, .82);
      font-size: 14px;
      line-height: 1.7;
      max-width: 480px;
      margin-bottom: 12px;
    }

    .rel-block__more {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      font-weight: 800;
      border-radius: var(--radius-pill);
      padding: 7px 14px;
      background: rgba(255, 255, 255, .16);
      border: 1px solid rgba(255, 255, 255, .32);
      backdrop-filter: blur(10px);
      transition: all .25s ease;
    }

    .rel-block:hover .rel-block__more {
      background: var(--accent);
      border-color: var(--accent);
    }

    .rel-row {
      display: flex;
      align-items: center;
      gap: 14px;
      background: var(--surface);
      border: 1px solid var(--border-color);
      border-radius: 20px;
      padding: 14px;
      box-shadow: var(--shadow-sm);
      height: 100%;
      transition: all .3s ease;
    }

    .rel-row:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-3px);
      border-color: rgba(108, 59, 255, .24);
    }

    .rel-row__thumb {
      width: 126px;
      min-width: 126px;
      border-radius: 15px;
      overflow: hidden;
      align-self: stretch;
      max-height: 130px;
    }

    .rel-row__thumb img {
      width: 100%;
      height: 100%;
      min-height: 110px;
      object-fit: cover;
    }

    .rel-row__body {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      justify-content: center;
      gap: 5px;
      flex: 1;
      min-width: 0;
    }

    .rel-row__body .entry-badge {
      margin-bottom: 2px;
    }

    .rel-row__body strong {
      display: block;
      font-size: 17px;
      line-height: 1.35;
      color: var(--text-primary);
      font-weight: 800;
    }

    .rel-row__body span:not(.entry-badge) {
      font-size: 13px;
      color: var(--text-secondary);
      line-height: 1.55;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    @media (max-width: 991.98px) {
      .article-card {
        padding: 26px;
      }

      .related-column {
        height: auto;
      }

      .rel-row__thumb {
        width: 104px;
        min-width: 104px;
      }
    }

    @media (max-width: 575.98px) {
      .article-page-main {
        padding: 24px 0 42px;
      }

      .article-card {
        padding: 20px;
        border-radius: 20px;
      }

      .article-title {
        font-size: 25px;
      }

      .related-section {
        padding-top: 6px;
        padding-bottom: 30px;
      }

      .related-header {
        align-items: flex-start;
        flex-direction: column;
      }

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

      .rel-row__thumb {
        width: 100%;
        min-width: 100%;
        height: 130px;
      }

      .rel-block__inner {
        padding: 18px;
      }

      .rel-block {
        min-height: 260px;
      }

      .rel-block__title {
        font-size: 19px;
      }
    }

    /* ---------- CTA band ---------- */
    .article-cta-section {
      padding: 18px 0 66px;
    }

    .article-cta {
      position: relative;
      overflow: hidden;
      background: url("/assets/images/backpic/back-2.webp") center / cover no-repeat, linear-gradient(130deg, #17123A 0%, #4B2D8F 60%, #7B3AED 100%);
      border-radius: 26px;
      padding: 46px 42px;
      color: #fff;
      box-shadow: 0 28px 56px rgba(23, 18, 58, .22);
    }

    .article-cta::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(105deg, rgba(23, 18, 58, .92) 10%, rgba(108, 59, 255, .84) 70%);
    }

    .article-cta__inner {
      position: relative;
      z-index: 2;
      max-width: 800px;
    }

    .article-cta h2 {
      font-size: clamp(25px, 2.8vw, 36px);
      font-weight: 800;
      margin: 12px 0 10px;
      letter-spacing: -.01em;
    }

    .article-cta p {
      color: rgba(255, 255, 255, .82);
      margin-bottom: 22px;
      font-size: 15px;
      max-width: 690px;
    }

    .cta-kicker {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      background: rgba(255, 255, 255, .16);
      border: 1px solid rgba(255, 255, 255, .25);
      padding: 6px 13px;
      border-radius: var(--radius-pill);
      font-size: 13px;
      font-weight: 700;
    }

    @media (max-width: 575.98px) {
      .article-cta {
        padding: 30px 20px;
        border-radius: 20px;
      }

      .article-cta__inner .btn {
        width: 100%;
        margin-bottom: 8px;
      }
    }

    /* ---------- Footer ---------- */
    .site-footer {
      position: relative;
      background: #17123A;
      color: rgba(255, 255, 255, .72);
      overflow: hidden;
    }

    .site-footer::before {
      content: "";
      position: absolute;
      width: 440px;
      height: 440px;
      background: radial-gradient(circle, rgba(108, 59, 255, .38) 0%, transparent 68%);
      border-radius: 50%;
      top: -220px;
      right: -80px;
      pointer-events: none;
    }

    .site-footer .container-xl {
      position: relative;
      z-index: 2;
    }

    .site-footer a {
      color: rgba(255, 255, 255, .68);
      transition: all .25s ease;
    }

    .site-footer a:hover {
      color: #fff;
      padding-left: 2px;
    }

    .site-footer__main {
      padding: 58px 0 34px;
    }

    .footer-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 21px;
      color: #fff;
      font-weight: 800;
      margin-bottom: 14px;
    }

    .footer-brand .logo-mark {
      width: 34px;
      height: 34px;
      font-size: 15px;
      border-radius: 10px;
    }

    .footer-desc {
      color: rgba(255, 255, 255, .56);
      font-size: 14px;
      line-height: 1.8;
      max-width: 360px;
      margin-bottom: 0;
    }

    .footer-links-title {
      color: #fff;
      font-weight: 700;
      font-size: 15px;
      margin-bottom: 14px;
    }

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

    .footer-nav-list li {
      margin-bottom: 7px;
    }

    .footer-nav-list a {
      display: inline-flex;
      align-items: center;
      font-size: 14px;
    }

    .footer-nav-list a i {
      color: var(--brand-secondary);
      margin-right: 2px;
      font-size: 14px;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, .13);
      padding: 20px 0 24px;
      font-size: 13px;
      color: rgba(255, 255, 255, .44);
    }

    .footer-bottom span:last-child {
      font-weight: 600;
      letter-spacing: .02em;
    }

    @media (max-width: 575.98px) {
      .site-footer__main {
        padding: 40px 0 26px;
      }

      .footer-bottom {
        gap: 6px;
      }
    }

/* roulang page: category2 */
:root {
  --brand-primary: #6C3BFF;
  --brand-gradient: linear-gradient(135deg, #6C3BFF 0%, #A855F7 100%);
  --brand-dark: #4B2D8F;
  --accent: #FF7A00;
  --highlight: #FFD84D;
  --surface: #FFFFFF;
  --bg-body: #F7F7FC;
  --text-primary: #17123A;
  --text-secondary: #6E6A86;
  --border-color: #E8E6F2;
  --radius-card: 22px;
  --radius-btn: 14px;
  --shadow-sm: 0 8px 20px rgba(43, 23, 92, 0.06);
  --shadow-hover: 0 16px 30px rgba(108, 59, 255, 0.12);
  --header-h: 72px;
  --container-w: 1320px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  background-color: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
}

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

a:hover {
  text-decoration: none;
}

img {
  max-width: 100%;
  vertical-align: middle;
}

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

.container-xl {
  max-width: var(--container-w);
}

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  min-height: var(--header-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(232, 230, 242, 0.7);
  z-index: 1060;
}

.site-header .navbar {
  min-height: var(--header-h);
  padding-top: 8px;
  padding-bottom: 8px;
  gap: 10px;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: 0.5px;
  line-height: 1.1;
}

.site-logo .logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  color: #fff;
  background: var(--brand-gradient);
  box-shadow: var(--shadow-sm);
}

.site-logo .logo-mark i {
  font-size: 18px;
}

.site-logo > span:last-child {
  font-size: 21px;
}

.site-logo .logo-word {
  color: var(--brand-primary);
}

.site-logo .logo-sub {
  display: block;
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 600;
  letter-spacing: 0.2px;
}

.header-search {
  display: flex;
  align-items: center;
  flex: 1;
  max-width: 540px;
  min-width: 220px;
  background: #F4F1FB;
  border: 1px solid #E4DEF6;
  border-radius: 999px;
  padding: 5px 5px 5px 16px;
  transition: border-color .25s, box-shadow .25s, background .25s;
}

.header-search:focus-within {
  background: #fff;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 4px rgba(108, 59, 255, 0.12);
}

.header-search > i {
  color: var(--text-secondary);
  font-size: 18px;
  margin-right: 6px;
}

.header-search .form-control {
  border: 0;
  box-shadow: none !important;
  background: transparent;
  padding: 8px 0;
  font-size: 14px;
  color: var(--text-primary);
}

.header-search .form-control::placeholder {
  color: #9E97B5;
}

.header-search .search-btn {
  border: 0;
  background: var(--brand-gradient);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  padding: 9px 22px;
  border-radius: 999px;
  transition: transform .2s, box-shadow .2s;
  cursor: pointer;
  white-space: nowrap;
}

.header-search .search-btn:hover {
  box-shadow: 0 10px 18px rgba(108, 59, 255, 0.24);
  transform: translateY(-1px);
}

.header-search .search-btn:focus-visible,
.site-account:focus-visible,
.btn:focus-visible,
.nav-link:focus-visible {
  outline: 3px solid rgba(255, 122, 0, 0.4);
  outline-offset: 2px;
}

.site-menu {
  gap: 4px;
  margin-left: 12px;
}

.site-menu .nav-link {
  display: inline-block;
  position: relative;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 15px;
  padding: 10px 13px !important;
  border-radius: 10px;
  transition: color .2s, background .2s;
}

.site-menu .nav-link:hover {
  color: var(--brand-primary);
  background: #F3EEFF;
}

.site-menu .nav-link.active {
  color: var(--brand-primary);
}

.site-menu .nav-link.active::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 2px;
  height: 3px;
  border-radius: 12px;
  background: var(--brand-gradient);
}

.site-account {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-left: 6px;
  border-radius: 50%;
  background: #F6F3FF;
  color: var(--brand-primary);
  font-size: 22px;
  flex-shrink: 0;
  transition: transform .2s, box-shadow .2s, background .3s;
}

.site-account:hover {
  background: var(--brand-primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.navbar-toggler {
  border: 0 !important;
  padding: 6px 8px;
  box-shadow: none !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%236C3BFF' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.promo-countbar {
  background: linear-gradient(90deg, #4A24B0 0%, #6C3BFF 50%, #9866F2 100%);
  color: #fff;
  padding: 12px 0;
  position: relative;
  overflow: hidden;
}

.promo-countbar .count-scope {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  position: relative;
  z-index: 2;
}

.promo-countbar .count-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .3px;
}

.live-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #FFD84D;
  box-shadow: 0 0 0 0 rgba(255, 216, 77, 0.7);
  animation: pulseDot 1.8s infinite;
}

@keyframes pulseDot {
  0% { box-shadow: 0 0 0 0 rgba(255, 216, 77, 0.6); }
  70% { box-shadow: 0 0 0 10px rgba(255, 216, 77, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 216, 77, 0); }
}

.count-clock {
  display: flex;
  align-items: center;
  gap: 10px;
}

.count-clock .clock-item {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 10px;
  gap: 4px;
}

.count-clock b {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 1px;
  font-variant-numeric: tabular-nums;
}

.count-clock i {
  font-style: normal;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.72);
}

.count-text {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
}

/* category hero */
.category-hero {
  position: relative;
  padding: 60px 0 76px;
  background: linear-gradient(180deg, #F5F0FF 0%, #FFFFFF 80%);
  overflow: hidden;
}

.category-hero .cat-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: .16;
}

.category-hero .cat-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #6E38E0 0%, #8A55F2 45%, rgba(138, 85, 242, 0.2) 100%);
  opacity: .5;
}

.hero-panel {
  position: relative;
  z-index: 2;
  background: var(--brand-gradient);
  border-radius: 28px;
  padding: 50px 48px;
  color: #fff;
  box-shadow: 0 18px 45px rgba(68, 25, 128, 0.22);
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  right: -110px;
  top: -130px;
  width: 330px;
  height: 330px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.hero-panel::after {
  content: "";
  position: absolute;
  right: 270px;
  bottom: -160px;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: rgba(255, 122, 0, 0.14);
}

.hero-panel .row {
  position: relative;
  z-index: 3;
}

.eyebrow-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: #fff;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .4px;
  margin-bottom: 16px;
}

.hero-panel h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: 1px;
  line-height: 1.3;
  color: #fff;
  margin: 0 0 16px;
}

.hero-panel .lead {
  font-size: 17px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .92);
  max-width: 680px;
  margin-bottom: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.btn {
  border-radius: var(--radius-btn);
  font-weight: 700;
  font-size: 15px;
  padding: 12px 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  transition: transform .2s, box-shadow .25s, background .25s, color .25s;
}

.btn-accent {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 18px rgba(255, 122, 0, 0.24);
}

.btn-accent:hover {
  color: #fff;
  background: #EF6F00;
  transform: translateY(-3px);
  box-shadow: 0 12px 22px rgba(255, 122, 0, 0.3);
}

.btn-light {
  background: #fff;
  color: var(--brand-dark);
  box-shadow: 0 6px 20px rgba(23, 18, 58, 0.08);
}

.btn-light:hover {
  color: var(--brand-primary);
  background: #FFF7EC;
  transform: translateY(-3px);
  box-shadow: 0 12px 24px rgba(23, 18, 58, 0.12);
}

.hero-stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 27px;
  border-top: 1px solid rgba(255, 255, 255, .15);
  padding-top: 20px;
}

.hero-stat-item {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 16px;
  padding: 12px 14px;
}

.hero-stat-item b {
  display: block;
  font-size: 22px;
  font-weight: 800;
}

.hero-stat-item span {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, .82);
}

/* section general */
.section-wrap {
  padding: 64px 0;
}

.section-head {
  margin-bottom: 34px;
}

.section-eyebrow {
  color: var(--brand-primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-head h2 {
  font-size: clamp(25px, 3vw, 32px);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: .5px;
  margin: 0 0 12px;
}

.section-head p {
  color: var(--text-secondary);
  font-size: 16px;
  max-width: 820px;
  margin: 0;
}

/* intro panel */
.intro-card {
  background: #fff;
  border-radius: var(--radius-card);
  padding: 42px;
  box-shadow: var(--shadow-sm);
}

.intro-card .intro-note {
  font-size: 16.5px;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 24px;
}

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

.intro-mini {
  background: #F8F5FF;
  border: 1px solid #EDE9FA;
  border-radius: 18px;
  padding: 18px;
}

.intro-mini i {
  color: var(--brand-primary);
  font-size: 24px;
  margin-bottom: 8px;
}

.intro-mini h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}

.intro-mini p {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 0;
}

/* entry cards */
.entry-navigation {
  background: #FFFFFF;
}

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

.entry-main-card {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  min-height: 360px;
  display: flex;
  align-items: flex-end;
  transition: transform .3s, box-shadow .3s;
}

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

.entry-main-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.entry-main-card .entry-overlay {
  position: relative;
  width: 100%;
  padding: 90px 28px 28px;
  background: linear-gradient(180deg, rgba(15, 10, 40, 0) 0%, rgba(15, 10, 40, 0.55) 60%, rgba(10, 5, 30, 0.9) 100%);
  color: #fff;
}

.entry-main-card .tag-highlight {
  background: var(--highlight);
  color: #282044;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: .3px;
}

.entry-overlay h3 {
  font-size: 23px;
  font-weight: 800;
  margin-bottom: 7px;
}

.entry-overlay p {
  color: rgba(255,255,255,.86);
  font-size: 15px;
  margin-bottom: 14px;
  line-height: 1.7;
}

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

.text-link i {
  transition: transform .2s;
}

.text-link:hover {
  color: #fff;
}

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

.entry-side {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.side-entry-card {
  display: flex;
  align-items: center;
  background: var(--bg-body);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: 20px;
  gap: 16px;
  transition: transform .25s, box-shadow .25s, background .25s;
}

.side-entry-card:hover {
  background: #fff;
  box-shadow: var(--shadow-hover);
  transform: translateX(4px);
}

.side-entry-icon {
  width: 55px;
  height: 55px;
  flex-shrink: 0;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-gradient);
  color: #fff;
  font-size: 25px;
  box-shadow: 0 8px 16px rgba(108,59,255,.18);
}

.side-entry-card:nth-child(2) .side-entry-icon {
  background: linear-gradient(135deg, #FF7A00, #FF9F50);
  box-shadow: 0 8px 16px rgba(255,122,0,.18);
}

.side-entry-card:nth-child(3) .side-entry-icon {
  background: linear-gradient(135deg, #16A66A, #53D58D);
  box-shadow: 0 8px 16px rgba(22,166,106,.18);
}

.side-entry-content h3 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 5px;
}

.side-entry-content p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 7px;
  line-height: 1.6;
}

.entry-meta-tag {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.soft-pill {
  display: inline-block;
  background: #EFEAFD;
  color: var(--brand-dark);
  font-size: 12px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 999px;
}

.soft-pill.orange {
  background: #FFF0DF;
  color: #C85D00;
}

.soft-pill.green {
  background: #E5F7EC;
  color: #118A53;
}

/* scenario */
.scenario-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.scenario-card {
  background: #fff;
  border-radius: var(--radius-card);
  padding: 28px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  min-height: 190px;
  transition: transform .3s, box-shadow .3s;
}

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

.scenario-card .scenario-num {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  border-radius: 12px;
  background: var(--highlight);
  color: var(--text-primary);
  font-size: 16px;
  margin-bottom: 16px;
}

.scenario-card h3 {
  font-size: 19px;
  font-weight: 800;
  margin-bottom: 8px;
}

.scenario-card p {
  color: var(--text-secondary);
  font-size: 15px;
  margin: 0;
}

/* poster gallery */
.poster-section {
  background: #fff;
}

.poster-grid {
  display: grid;
  grid-template-columns: 1.4fr .8fr 1fr;
  grid-auto-rows: 230px;
  gap: 18px;
}

.poster-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s;
}

.poster-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

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

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

.poster-card .poster-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 40px 18px 16px;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .4px;
  background: linear-gradient(180deg, transparent, rgba(15, 8, 45, 0.65) 75%, rgba(10, 4, 30, .85) 100%);
}

.poster-card.tall {
  grid-row: span 2;
}

.poster-card.wide {
  grid-column: span 2;
}

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

.process-step {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: 25px 22px;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: transform .28s, box-shadow .28s;
}

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

.process-step .step-no {
  font-size: 14px;
  font-weight: 800;
  color: var(--brand-primary);
  margin-bottom: 8px;
  letter-spacing: .6px;
}

.process-step h3 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 7px;
}

.process-step p {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 0;
  line-height: 1.7;
}

/* faq */
.faq-section {
  background: #F9F8FD;
}

.faq-accordion .accordion-item {
  border: 0;
  border-bottom: 1px solid var(--border-color);
  background: transparent;
}

.faq-accordion .accordion-item:first-child {
  border-top: 0;
}

.faq-accordion .accordion-button {
  background: transparent;
  box-shadow: none;
  padding: 22px 60px 22px 12px;
  border: 0;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.55;
  border-radius: 0 !important;
  transition: color .2s;
}

.faq-accordion .accordion-button:not(.collapsed) {
  color: var(--brand-primary);
  background: transparent;
}

.faq-accordion .accordion-button::after {
  width: 32px;
  height: 32px;
  background-image: none;
  content: "\F4FE";
  font-family: "bootstrap-icons";
  font-size: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%) rotate(0deg);
  color: var(--brand-primary);
  transition: transform .3s;
}

.faq-accordion .accordion-button:not(.collapsed)::after {
  transform: translateY(-50%) rotate(180deg);
  color: var(--accent);
  background-image: none;
}

.faq-accordion .accordion-body {
  padding: 0 48px 22px 12px;
  color: var(--text-secondary);
  font-size: 15.5px;
  line-height: 1.85;
}

.faq-accordion .accordion-body p {
  margin-bottom: 0;
}

/* CTA */
.cta-panel {
  position: relative;
  background: var(--brand-gradient);
  border-radius: 28px;
  padding: 48px;
  overflow: hidden;
  color: #fff;
  box-shadow: 0 20px 44px rgba(68, 25, 130, 0.2);
}

.cta-panel::before {
  content: "";
  width: 280px;
  height: 280px;
  background: rgba(255, 216, 77, .15);
  border-radius: 50%;
  position: absolute;
  right: -80px;
  top: -120px;
}

.cta-panel::after {
  content: "";
  width: 180px;
  height: 180px;
  background: rgba(255, 255, 255, .14);
  border-radius: 50%;
  position: absolute;
  right: 270px;
  bottom: -110px;
}

.cta-panel .row {
  position: relative;
  z-index: 2;
}

.cta-panel h2 {
  color: #fff;
  font-size: clamp(25px, 3vw, 34px);
  font-weight: 800;
  margin-bottom: 14px;
}

.cta-panel .cta-text {
  color: rgba(255,255,255,.9);
  font-size: 16px;
  line-height: 1.8;
  max-width: 680px;
}

.cta-panel .btn-accent {
  background: var(--highlight);
  color: #2C2145;
  box-shadow: 0 8px 18px rgba(0,0,0,.12);
}

.cta-panel .btn-accent:hover {
  background: #FFE16A;
  color: #2C2145;
  transform: translateY(-3px);
  box-shadow: 0 14px 26px rgba(0,0,0,.18);
}

.cta-panel .btn-light {
  background: rgba(255,255,255,.18);
  color: #fff;
  border: 1px solid rgba(255,255,255,.35);
  box-shadow: none;
}

.cta-panel .btn-light:hover {
  background: rgba(255,255,255,.3);
  color: #fff;
}

/* related */
.related-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.related-cate-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #fff;
  border-radius: var(--radius-card);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  min-height: 230px;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}

.related-cate-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: #C9B7FD;
}

.related-cate-card .cate-label {
  color: var(--brand-primary);
  font-size: 14px;
  font-weight: 700;
}

.related-cate-card h3 {
  font-size: 23px;
  font-weight: 800;
  margin: 10px 0 12px;
}

.related-cate-card p {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 24px;
}

.related-cate-card .btn-outline {
  background: transparent;
  border: 2px solid #E2DAF8;
  color: var(--brand-dark);
  font-size: 14px;
  font-weight: 700;
}

.related-cate-card .btn-outline:hover {
  background: var(--brand-primary);
  color: #fff;
  border-color: var(--brand-primary);
  transform: translateY(-2px);
}

/* footer */
.site-footer {
  background-color: #17123A;
  color: #fff;
  padding: 70px 0 20px;
  margin-top: 0;
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  left: -80px;
  top: -60px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(108,59,255,.18), transparent 70%);
}

.site-footer .container-xl {
  position: relative;
  z-index: 2;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: .5px;
  margin-bottom: 14px;
}

.footer-brand .logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--brand-gradient);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.footer-desc {
  color: rgba(255,255,255,.58);
  line-height: 1.8;
  font-size: 15px;
  max-width: 380px;
}

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

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

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

.footer-nav-list a {
  color: rgba(255,255,255,.65);
  font-size: 14px;
  transition: color .2s, padding-left .2s;
}

.footer-nav-list a:hover {
  color: var(--highlight);
  padding-left: 3px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  margin-top: 54px;
  padding-top: 20px;
  color: rgba(255,255,255,.45);
  font-size: 13px;
}

@media (max-width: 1199.98px) {
  .site-logo .logo-sub {
    display: none;
  }

  .site-menu .nav-link {
    padding: 10px 8px !important;
    font-size: 14px;
  }

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

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

  .poster-card.tall {
    grid-row: span 1;
  }

  .poster-card.wide {
    grid-column: span 1;
  }
}

@media (max-width: 991.98px) {
  :root {
    --header-h: 64px;
  }

  .site-header .navbar-collapse {
    width: 100%;
    background: #fff;
    border-radius: 20px;
    padding: 16px;
    margin-top: 10px;
    box-shadow: var(--shadow-hover);
  }

  .header-search {
    max-width: 100%;
    width: 100%;
  }

  .site-menu {
    margin-top: 12px;
    margin-bottom: 6px;
    margin-left: 0;
    gap: 2px;
  }

  .site-menu .nav-link {
    padding: 10px 14px !important;
  }

  .site-account {
    display: none;
  }

  .hero-panel {
    padding: 40px 28px;
  }

  .intro-grid,
  .scenario-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .poster-grid {
    grid-auto-rows: 210px;
  }
}

@media (max-width: 767.98px) {
  .section-wrap {
    padding: 44px 0;
  }

  .category-hero {
    padding: 30px 0 44px;
  }

  .hero-panel {
    padding: 32px 20px;
    border-radius: 22px;
  }

  .hero-panel h1 {
    font-size: 25px;
    letter-spacing: .3px;
  }

  .hero-panel .lead {
    font-size: 15px;
  }

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

  .intro-card {
    padding: 24px 20px;
  }

  .intro-grid,
  .scenario-grid,
  .process-list,
  .related-row {
    grid-template-columns: 1fr;
  }

  .entry-main-card {
    min-height: 300px;
  }

  .side-entry-card {
    align-items: flex-start;
  }

  .poster-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 190px;
  }

  .poster-card.tall,
  .poster-card.wide {
    grid-column: span 1;
    grid-row: span 1;
  }

  .cta-panel {
    padding: 30px 22px;
  }

  .faq-accordion .accordion-button {
    font-size: 15px;
    padding-left: 0;
  }

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

@media (max-width: 420px) {
  .site-logo > span:last-child {
    font-size: 18px;
  }

  .hero-panel h1 {
    font-size: 22px;
  }

  .hero-stat-item b {
    font-size: 19px;
  }

  .count-clock b {
    font-size: 16px;
  }

  .count-text {
    display: none;
  }
}

.bi {
  line-height: 1;
}

/* roulang page: category3 */
:root{
  --brand-primary:#6C3BFF;
  --brand-gradient:linear-gradient(135deg,#6C3BFF 0%,#A855F7 100%);
  --accent:#FF7A00;
  --highlight:#FFD84D;
  --surface:#FFFFFF;
  --bg-body:#F7F7FC;
  --text-primary:#17123A;
  --text-secondary:#6E6A86;
  --border-color:#E8E6F2;
  --radius-card:22px;
  --radius-btn:14px;
  --shadow-sm:0 8px 20px rgba(43,23,92,0.06);
  --shadow-hover:0 16px 30px rgba(108,59,255,0.12);
  --header-h:72px;
  --container-w:1320px;
}
html{scroll-behavior:smooth}
body{
  background:var(--bg-body);
  color:var(--text-primary);
  font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  line-height:1.7;
  overflow-x:hidden;
  margin:0;
}
*,*::before,*::after{box-sizing:border-box}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2px solid rgba(108,59,255,.45);
  outline-offset:2px;
  box-shadow:0 0 0 6px rgba(108,59,255,.1);
}
.container-xl{max-width:var(--container-w);padding-left:20px;padding-right:20px}
/* ========== Header ========== */
.site-header{
  position:sticky;
  top:0;
  z-index:1080;
  background:rgba(255,255,255,.97);
  border-bottom:1px solid var(--border-color);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow-sm);
}
.site-header .navbar{
  min-height:var(--header-h);
  flex-wrap:wrap;
  padding-top:10px;
  padding-bottom:10px;
  gap:8px 14px;
}
.site-logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:21px;
  letter-spacing:.2px;
  color:var(--text-primary);
  white-space:nowrap;
  margin-right:6px;
}
.logo-mark{
  width:38px;
  height:38px;
  border-radius:12px;
  background:var(--brand-gradient);
  color:#fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  box-shadow:0 6px 16px rgba(108,59,255,.26);
  flex:0 0 auto;
}
.logo-word{
  color:var(--brand-primary);
  font-weight:900;
  letter-spacing:.4px;
}
.logo-sub{
  font-size:13px;
  color:var(--text-secondary);
  margin-left:4px;
  font-weight:600;
}
.header-search{
  display:flex;
  align-items:center;
  background:#fff;
  border:1px solid var(--border-color);
  border-radius:46px;
  padding:5px 6px 5px 18px;
  min-height:46px;
  flex:1 1 auto;
  max-width:560px;
  box-shadow:0 2px 10px rgba(40,20,80,.04);
  transition:box-shadow .2s ease,border-color .2s ease;
}
.header-search:focus-within{
  border-color:var(--brand-primary);
  box-shadow:0 0 0 4px rgba(108,59,255,.09);
}
.header-search .bi-search{color:var(--text-secondary);font-size:17px;margin-right:8px}
.header-search .form-control{
  border:0;
  outline:none;
  box-shadow:none;
  background:transparent;
  font-size:15px;
  padding:0;
  color:var(--text-primary);
}
.header-search .form-control::placeholder{color:#9793AC}
.search-btn{
  border:0;
  background:var(--brand-gradient);
  color:#fff;
  border-radius:36px;
  padding:9px 22px;
  font-weight:600;
  font-size:14px;
  white-space:nowrap;
  transition:opacity .2s,transform .2s,box-shadow .2s;
  box-shadow:0 8px 18px rgba(108,59,255,.25);
}
.search-btn:hover{opacity:.92;transform:translateY(-1px)}
.search-btn:active{transform:scale(.98)}
.site-menu{gap:2px;align-items:center}
.site-menu .nav-link{
  font-size:15px;
  font-weight:600;
  color:var(--text-primary);
  padding:9px 14px !important;
  border-radius:24px;
  transition:color .2s,background .2s;
  position:relative;
}
.site-menu .nav-link i{margin-right:4px;font-size:14px}
.site-menu .nav-link:hover{color:var(--brand-primary);background:#F1EDFE}
.site-menu .nav-link.active{
  color:var(--brand-primary);
  background:transparent;
}
.site-menu .nav-link.active::after{
  content:'';
  position:absolute;
  left:14px;
  right:14px;
  bottom:2px;
  height:3px;
  border-radius:3px;
  background:var(--brand-gradient);
}
.site-account{
  width:44px;
  height:44px;
  border-radius:50%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:var(--brand-primary);
  background:rgba(108,59,255,.08);
  font-size:20px;
  transition:background .2s,color .2s,transform .2s;
  flex:0 0 auto;
}
.site-account:hover{background:var(--brand-gradient);color:#fff;transform:translateY(-2px)}
.navbar-toggler{
  border:1px solid var(--border-color);
  border-radius:12px;
}
.navbar-toggler-icon{
  background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%236C3BFF' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
/* ========== Section ========== */
.section-block{padding:54px 0}
.section-head{
  max-width:820px;
  margin-bottom:34px;
}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:6px;
  background:#F1EDFE;
  color:var(--brand-primary);
  font-size:13px;
  font-weight:700;
  padding:6px 14px;
  border-radius:30px;
  letter-spacing:.3px;
}
.section-head h2{
  font-size:30px;
  line-height:1.4;
  font-weight:800;
  margin:12px 0 10px;
  color:var(--text-primary);
}
.section-head p{font-size:16px;color:var(--text-secondary);margin:0}
/* ========== Hero ========== */
.category-hero{padding:36px 0 30px}
.hero-banner{
  position:relative;
  border-radius:30px;
  padding:22px 28px 28px;
  background-position:center;
  background-size:cover;
  box-shadow:0 22px 42px rgba(92,40,190,.16);
  overflow:hidden;
}
.hero-banner::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(100deg,rgba(37,18,102,.97) 0%,rgba(78,32,150,.93) 42%,rgba(168,85,247,.78) 100%);
}
.hero-banner > *{position:relative;z-index:2}
.hero-inner{padding:14px 6px 6px}
.hero-breadcrumb{display:flex;align-items:center;gap:8px;font-size:14px;color:rgba(255,255,255,.75);margin-bottom:14px}
.hero-breadcrumb a{color:#FFD1A8;font-weight:600}
.hero-breadcrumb i{color:rgba(255,255,255,.55);font-style:normal}
.hero-tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.22);
  color:#fff;
  font-size:13px;
  font-weight:600;
  padding:6px 15px;
  border-radius:30px;
  margin-bottom:15px;
  backdrop-filter:blur(8px);
}
.category-hero h1{
  color:#fff;
  font-size:36px;
  line-height:1.32;
  font-weight:900;
  margin-bottom:15px;
}
.hero-desc{
  color:rgba(255,255,255,.9);
  font-size:16px;
  max-width:620px;
  line-height:1.8;
  margin-bottom:24px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn-hero-light{
  background:#fff;
  color:var(--brand-primary);
  border-radius:46px;
  padding:12px 26px;
  font-weight:700;
  display:inline-flex;
  align-items:center;
  gap:8px;
  box-shadow:0 10px 20px rgba(0,0,0,.08);
  transition:transform .2s,box-shadow .2s;
}
.btn-hero-light:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(0,0,0,.16)}
.btn-hero-ghost{
  border:1px solid rgba(255,255,255,.55);
  border-radius:46px;
  padding:12px 26px;
  font-weight:600;
  color:#fff;
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition:background .2s,transform .2s;
}
.btn-hero-ghost:hover{background:rgba(255,255,255,.15);transform:translateY(-2px)}
.hero-quick-card{
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.25);
  border-radius:24px;
  padding:24px;
  color:#fff;
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}
.quick-card-head{
  display:flex;
  align-items:center;
  gap:8px;
  font-weight:700;
  font-size:16px;
  margin-bottom:16px;
}
.quick-card-head i{
  width:32px;
  height:32px;
  background:var(--highlight);
  color:#231E3D;
  border-radius:10px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:16px;
}
.hero-quick-list{list-style:none;margin:0;padding:0}
.hero-quick-list li{
  display:flex;
  align-items:center;
  gap:10px;
  padding:11px 0;
  border-top:1px solid rgba(255,255,255,.14);
  font-size:14px;
  color:rgba(255,255,255,.92);
}
.hero-quick-list li i{color:var(--highlight);font-size:16px}
/* ========== Brief / non uniform ========== */
.brief-section{background:var(--bg-body)}
.brief-card{
  background:#fff;
  border:1px solid var(--border-color);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-sm);
  height:100%;
  padding:28px;
  transition:transform .25s,box-shadow .25s,border-color .25s;
  position:relative;
}
.brief-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:rgba(108,59,255,.28)}
.brief-featured{
  background:#fff;
  border:1px solid var(--border-color);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-sm);
  padding:0;
  height:100%;
  display:flex;
  flex-direction:column;
  overflow:hidden;
  transition:transform .25s,box-shadow .25s;
}
.brief-featured:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
.brief-featured .brief-media{height:190px;overflow:hidden;background:#eee}
.brief-featured .brief-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.brief-featured:hover .brief-media img{transform:scale(1.04)}
.brief-featured .brief-body{padding:26px;flex:1;display:flex;flex-direction:column;justify-content:center}
.brief-badge{
  display:inline-flex;
  width:46px;
  height:46px;
  align-items:center;
  justify-content:center;
  border-radius:14px;
  background:var(--brand-gradient);
  color:#fff;
  font-size:20px;
  font-weight:800;
  margin-bottom:18px;
  box-shadow:0 8px 18px rgba(108,59,255,.2);
}
.brief-card h3,.brief-featured h3{font-size:19px;font-weight:700;margin-bottom:9px}
.brief-card p,.brief-featured p{font-size:15px;color:var(--text-secondary);margin-bottom:0}
.brief-card .bi-activity{
  color:var(--brand-primary);
  background:rgba(108,59,255,.08);
}
/* list inside */
.mini-info-list{margin:18px 0 0;padding:0;list-style:none}
.mini-info-list li{
  display:flex;
  align-items:flex-start;
  gap:8px;
  font-size:14px;
  color:var(--text-primary);
  margin-bottom:9px;
}
.mini-info-list li i{color:var(--accent);margin-top:5px}
/* ========== Guide Index ========== */
.guide-index-section{background:linear-gradient(180deg,#fff 0%,#F7F7FC 100%)}
.index-card{
  display:flex;
  background:#fff;
  border:1px solid var(--border-color);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-sm);
  height:100%;
  overflow:hidden;
  transition:transform .25s,box-shadow .25s;
  position:relative;
}
.index-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.index-card-icon{
  flex:0 0 74px;
  background:linear-gradient(145deg,#FAF7FF,#F0EAFF);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:28px;
  color:var(--brand-primary);
  border-right:1px dashed var(--border-color);
}
.index-card-content{padding:22px 24px;flex:1}
.index-card-content .card-step{
  display:inline-flex;
  align-items:center;
  gap:5px;
  font-size:12px;
  font-weight:700;
  color:var(--brand-primary);
  background:#F1EDFE;
  padding:4px 11px;
  border-radius:30px;
  margin-bottom:10px;
}
.index-card-content h3{font-size:18px;font-weight:700;margin-bottom:7px;color:var(--text-primary)}
.index-card-content p{font-size:14px;color:var(--text-secondary);margin:0 0 10px}
.card-link{
  font-weight:600;
  font-size:14px;
  color:var(--accent);
  display:inline-flex;
  align-items:center;
  gap:5px;
  transition:gap .2s;
}
.card-link:hover{gap:9px;color:#E06400}
.index-card-pic{
  margin:16px 0 0;
  border-radius:14px;
  overflow:hidden;
}
.index-card-pic img{width:100%;height:90px;object-fit:cover}
/* ========== Flow ========== */
.flow-section{
  background:var(--brand-gradient);
  border-radius:0;
  color:#fff;
  position:relative;
  overflow:hidden;
}
.flow-section::before{
  content:"";
  position:absolute;
  width:340px;height:340px;
  border-radius:50%;
  background:rgba(255,255,255,.12);
  right:-80px;
  top:-100px;
}
.flow-section::after{
  content:"";
  position:absolute;
  width:220px;height:220px;
  border-radius:50%;
  background:rgba(255,216,77,.14);
  left:-60px;bottom:-80px;
}
.flow-wrap{position:relative;z-index:2}
.flow-title{color:#fff;font-size:30px;font-weight:800;margin-bottom:8px}
.flow-sub{color:rgba(255,255,255,.82);font-size:16px;max-width:680px}
.flow-step-card{
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.2);
  border-radius:22px;
  padding:24px;
  height:100%;
  backdrop-filter:blur(8px);
  transition:transform .25s,background .25s;
}
.flow-step-card:hover{transform:translateY(-6px);background:rgba(255,255,255,.2)}
.flow-num{
  width:44px;
  height:44px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--highlight);
  color:#17123A;
  font-weight:800;
  font-size:19px;
  border-radius:14px;
  margin-bottom:14px;
  box-shadow:0 6px 12px rgba(0,0,0,.12);
}
.flow-step-card h3{color:#fff;font-size:17px;font-weight:700;margin-bottom:8px}
.flow-step-card p{color:rgba(255,255,255,.82);font-size:14px;margin:0}
/* ========== FAQ ========== */
.faq-section .accordion{
  --bs-accordion-border-width:0;
  --bs-accordion-bg:transparent;
  background:#fff;
  border:1px solid var(--border-color);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-sm);
  padding:8px 12px;
}
.accordion-item{
  background:transparent;
  border:0!important;
  border-bottom:1px solid var(--border-color) !important;
  margin:0;
  border-radius:0!important;
}
.accordion-item:last-child{border-bottom:0!important}
.accordion-button{
  background:#fff!important;
  color:var(--text-primary)!important;
  font-weight:700;
  font-size:15px;
  padding:20px 14px;
  border-radius:14px!important;
  box-shadow:none!important;
}
.accordion-button:not(.collapsed){color:var(--brand-primary)!important}
.accordion-button::after{
  background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%236C3BFF'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  background-size:16px;
}
.accordion-button:not(.collapsed)::after{filter:drop-shadow(0 2px 4px rgba(108,59,255,.2))}
.accordion-body{
  background:#fff;
  color:var(--text-secondary);
  font-size:15px;
  padding:2px 16px 22px;
}
/* ========== Relation links ========== */
.related-section{
  background:linear-gradient(100deg,rgba(37,18,102,.95),rgba(108,59,255,.88)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  margin:0;
}
.related-section .section-head h2{color:#fff}
.related-section .section-eyebrow{background:rgba(255,255,255,.2);color:#fff}
.related-section .section-head p{color:rgba(255,255,255,.82)}
.relation-card{
  background:rgba(255,255,255,.96);
  border-radius:24px;
  padding:24px;
  height:100%;
  display:flex;
  gap:20px;
  align-items:center;
  transition:transform .25s,box-shadow .25s;
  box-shadow:0 10px 24px rgba(0,0,0,.1);
}
.relation-card:hover{transform:translateY(-5px);box-shadow:0 18px 34px rgba(0,0,0,.15)}
.relation-ico{
  width:58px;height:58px;
  border-radius:18px;
  background:var(--brand-gradient);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:25px;
  flex:0 0 auto;
}
.relation-card h3{font-size:18px;font-weight:700;margin-bottom:4px}
.relation-card p{font-size:14px;color:var(--text-secondary);margin:0 0 8px}
.relation-go{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--accent);
  font-weight:700;
  font-size:14px;
}
.relation-go:hover{gap:10px}
/* ========== CTA ========== */
.cta-section{padding:64px 0}
.cta-panel{
  position:relative;
  border-radius:28px;
  padding:26px;
  background:linear-gradient(115deg,#5E32E8 0%,#8240F5 48%,#A855F7 100%);
  box-shadow:0 20px 40px rgba(108,59,255,.18);
  overflow:hidden;
}
.cta-panel::before{
  content:"";
  position:absolute;
  width:360px;height:360px;
  border-radius:50%;
  background:rgba(255,255,255,.1);
  right:-90px;top:-110px;
}
.cta-panel::after{
  content:"";
  position:absolute;
  width:220px;height:220px;
  border-radius:50%;
  background:rgba(255,216,77,.16);
  left:-40px;bottom:-80px;
}
.cta-content{position:relative;z-index:2}
.cta-title{color:#fff;font-size:30px;font-weight:800;line-height:1.4;margin-bottom:8px}
.cta-subtitle{color:rgba(255,255,255,.84);font-size:16px;margin:0 0 26px}
.cta-form{
  background:#fff;
  border-radius:22px;
  padding:26px;
}
.cta-form label{font-size:13px;font-weight:700;color:var(--text-primary);margin-bottom:7px;display:block}
.cta-form .form-control,.cta-form .form-select{
  border:1px solid var(--border-color);
  border-radius:12px;
  min-height:46px;
  font-size:14px;
  padding:10px 15px;
  box-shadow:none;
}
.cta-form .form-control:focus,.cta-form .form-select:focus{
  border-color:var(--brand-primary);
  box-shadow:0 0 0 4px rgba(108,59,255,.08);
}
.btn-submit{
  background:var(--accent);
  color:#fff;
  border:0;
  border-radius:46px;
  padding:12px 28px;
  font-weight:700;
  width:100%;
  transition:background .2s,transform .2s,box-shadow .2s;
  box-shadow:0 10px 18px rgba(255,122,0,.3);
}
.btn-submit:hover{background:#FF8F2E;transform:translateY(-2px)}
.btn-submit:active{transform:scale(.99)}
.cta-right-note{color:rgba(255,255,255,.9)}
.cta-right-note h4{font-size:19px;font-weight:800;margin-bottom:18px;color:#fff}
.step-list{margin:0;padding:0;list-style:none}
.step-list li{
  position:relative;
  padding-left:48px;
  padding-bottom:18px;
  color:rgba(255,255,255,.9);
  font-size:14px;
  line-height:1.7;
}
.step-list li::before{
  content:attr(data-step);
  position:absolute;
  left:0;top:0;
  width:32px;height:32px;
  border-radius:12px;
  background:var(--highlight);
  color:#17123A;
  font-weight:800;
  font-size:15px;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 6px 14px rgba(0,0,0,.14);
}
.step-list li:last-child{padding-bottom:0}
/* ========== Footer ========== */
.site-footer{
  background:#17123A;
  color:#fff;
  padding:56px 0 20px;
  position:relative;
}
.site-footer::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:radial-gradient(circle at 15% 0%,rgba(168,85,247,.2),transparent 40%),radial-gradient(circle at 90% 30%,rgba(108,59,255,.15),transparent 30%);
}
.site-footer .container-xl{position:relative;z-index:2}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:21px;
  font-weight:800;
  margin-bottom:14px;
  color:#fff !important;
}
.footer-brand .logo-mark{background:var(--brand-gradient)}
.footer-desc{
  color:rgba(255,255,255,.58);
  font-size:14px;
  line-height:1.8;
  max-width:330px;
}
.footer-links-title{
  font-size:15px;
  font-weight:700;
  color:#fff;
  margin-bottom:16px;
}
.footer-nav-list{
  list-style:none;
  padding:0;
  margin:0;
}
.footer-nav-list li{margin-bottom:9px}
.footer-nav-list a{
  font-size:14px;
  color:rgba(255,255,255,.6);
  display:inline-flex;
  align-items:center;
  gap:3px;
  transition:color .2s,padding-left .2s;
}
.footer-nav-list a:hover{color:#fff;padding-left:4px}
.footer-nav-list i{color:var(--highlight);font-style:normal}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  margin-top:36px;
  padding-top:20px;
  font-size:13px;
  color:rgba(255,255,255,.46);
}
/* responsive */
@media(max-width:1199.98px){
  .site-header .navbar{overflow:visible}
  .navbar-collapse{
    width:100%;
    background:#fff;
    border-radius:20px;
    padding:10px 12px;
    border:1px solid var(--border-color);
    margin-top:8px;
    box-shadow:0 14px 24px rgba(36,16,80,.1);
  }
  .header-search{max-width:none}
  .hero-quick-card{margin-top:18px}
}
@media(max-width:991.98px){
  .section-block{padding:44px 0}
  .category-hero{padding-top:18px}
  .category-hero h1{font-size:31px}
  .hero-banner{padding:14px 16px 18px}
  .hero-actions .btn-hero-light,.hero-actions .btn-hero-ghost{padding:10px 18px}
  .flow-step-card{margin-bottom:16px}
}
@media(max-width:767.98px){
  .section-block{padding:36px 0}
  .section-head h2{font-size:24px}
  .hero-banner{border-radius:22px}
  .hero-banner h1{font-size:26px;line-height:1.4}
  .hero-banner::before{background:linear-gradient(100deg,rgba(30,14,76,.96),rgba(93,38,165,.92))}
  .hero-desc{font-size:15px}
  .hero-actions{flex-direction:column}
  .hero-actions .btn-hero-light,.hero-actions .btn-hero-ghost{justify-content:center}
  .index-card{flex-direction:column}
  .index-card-icon{flex-direction:row;flex:0 0 auto;min-height:68px;border-right:0;border-bottom:1px dashed var(--border-color);padding:0 20px;justify-content:flex-start;gap:10px;font-size:22px}
  .cta-title{font-size:24px}
  .relation-card{flex-direction:column;align-items:flex-start}
  .footer-bottom{gap:8px}
  .brief-featured .brief-media{height:150px}
}
@media(max-width:575.98px){
  .container-xl{padding-left:14px;padding-right:14px}
  .section-head h2{font-size:23px;}
  .category-hero h1{font-size:23px}
  .hero-quick-card{padding:17px}
  .cta-form{padding:20px}
  .header-search{padding:4px 4px 4px 12px;min-height:42px;flex:1 1 100%}
  .header-search .form-control{font-size:13px}
  .search-btn{padding:8px 14px;font-size:13px}
  .site-menu .nav-link{padding:10px 12px !important}
}