:root {
  --bg: #081018;
  --panel: rgba(14, 25, 38, 0.78);
  --panel-strong: rgba(19, 37, 57, 0.95);
  --text: #eef7ff;
  --muted: #9fb3c8;
  --line: rgba(129, 194, 255, 0.18);
  --cyan: #26e0ff;
  --blue: #237cff;
  --green: #32f5a9;
  --gold: #ffc857;
  --pink: #ff6fb1;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --radius: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Noto Sans SC", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 10%, rgba(35, 124, 255, 0.28), transparent 28rem),
    radial-gradient(circle at 86% 8%, rgba(50, 245, 169, 0.16), transparent 26rem),
    radial-gradient(circle at 50% 80%, rgba(255, 200, 87, 0.08), transparent 32rem),
    var(--bg);
  line-height: 1.72;
}

a { color: inherit; text-decoration: none; }
.site-shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.topbar {
  position: sticky;
  top: 14px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 14px 0 36px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(8, 16, 24, 0.72);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand-mark {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.72);
  box-shadow: 0 10px 28px rgba(255, 111, 177, 0.18);
}
.brand strong, .brand small { display: block; }
.brand small { color: var(--muted); font-size: 12px; margin-top: -4px; }
.desktop-nav { display: flex; gap: 4px; }
.desktop-nav a {
  padding: 9px 12px;
  color: var(--muted);
  border-radius: 999px;
  transition: 0.2s ease;
}
.desktop-nav a:hover { color: var(--text); background: rgba(255,255,255,0.07); }
.top-cta, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.top-cta { padding: 10px 18px; background: var(--text); color: #06111c; }
.menu-btn { display: none; }
.section-grid { display: grid; grid-template-columns: minmax(0, 1.16fr) minmax(340px, .84fr); gap: 26px; align-items: stretch; }
.hero { min-height: 620px; align-items: center; padding: 30px 0 60px; }
.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-family: "Space Grotesk", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 760px;
  font-size: clamp(40px, 5.2vw, 68px);
  line-height: 1.05;
  letter-spacing: -0.045em;
  margin-bottom: 24px;
}
h2 { font-size: clamp(30px, 4vw, 52px); line-height: 1.08; letter-spacing: -0.04em; margin-bottom: 18px; }
h3 { font-size: 22px; line-height: 1.2; margin-bottom: 12px; }
.hero-lead { max-width: 760px; color: #c7d6e5; font-size: 18px; }
.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 6px;
}
.hero-points span {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid rgba(38, 224, 255, 0.22);
  border-radius: 999px;
  color: #dff9ff;
  font-size: 14px;
  font-weight: 800;
  background: rgba(38, 224, 255, 0.08);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 18px; }
.btn { min-height: 48px; padding: 0 24px; border: 1px solid transparent; }
.btn.primary { color: #03131f; background: linear-gradient(135deg, var(--cyan), var(--green)); box-shadow: 0 18px 42px rgba(38,224,255,.18); }
.btn.ghost { color: var(--text); border-color: var(--line); background: rgba(255,255,255,.05); }
.btn:hover, .top-cta:hover { transform: translateY(-2px); }
.btn.wide { width: 100%; }
.safe-note { max-width: 650px; color: var(--gold); font-size: 14px; }
.hero-panel {
  position: relative;
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(15, 34, 54, .94), rgba(5, 13, 23, .9));
  box-shadow: var(--shadow);
}
.orbit {
  position: absolute;
  inset: -80px -110px auto auto;
  width: 300px;
  height: 300px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(38,224,255,.42), transparent 62%);
  filter: blur(4px);
}
.metric-main {
  position: relative;
  min-height: 310px;
  display: grid;
  place-items: center;
  text-align: center;
  border-radius: 24px;
  background:
    linear-gradient(120deg, rgba(38,224,255,.12), transparent),
    repeating-linear-gradient(90deg, rgba(255,255,255,.04) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.04) 0 1px, transparent 1px 28px);
}
.metric-main strong { display: block; font-family: "Space Grotesk", sans-serif; font-size: 132px; line-height: .8; color: var(--cyan); }
.metric-main span { color: var(--muted); font-weight: 700; }
.metric-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 14px; }
.metric-grid div, .quick-card, .value-card, .tool-card, .price-card, .task-card, details, .step, .coverage-item {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 16px 52px rgba(0,0,0,.16);
}
.metric-grid div { padding: 18px; border-radius: 18px; }
.metric-grid strong { display: block; font-family: "Space Grotesk", sans-serif; font-size: 28px; color: var(--green); }
.metric-grid span { color: var(--muted); font-size: 14px; }
.quick-card {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  padding: 28px;
  border-radius: var(--radius);
}
.quick-hint {
  margin: -6px 0 0;
  color: var(--muted);
  font-size: 14px;
}
.link-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.access-card {
  position: relative;
  min-height: 172px;
  padding: 18px;
  overflow: hidden;
  border: 1px solid rgba(38,224,255,.2);
  border-radius: 22px;
  color: #dff9ff;
  background:
    linear-gradient(145deg, rgba(38,224,255,.1), rgba(255,255,255,.025)),
    rgba(8, 23, 34, .76);
  transition: transform .22s ease, border-color .22s ease, background .22s ease;
}
.access-card::after {
  content: "->";
  position: absolute;
  right: 18px;
  bottom: 14px;
  color: var(--green);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  opacity: .7;
}
.access-card:hover {
  transform: translateY(-4px);
  border-color: rgba(50,245,169,.55);
  background:
    linear-gradient(145deg, rgba(38,224,255,.16), rgba(50,245,169,.08)),
    rgba(8, 23, 34, .9);
}
.primary-access {
  border-color: rgba(50,245,169,.48);
  background:
    radial-gradient(circle at 82% 18%, rgba(50,245,169,.22), transparent 46%),
    linear-gradient(145deg, rgba(38,224,255,.14), rgba(50,245,169,.06)),
    rgba(8, 23, 34, .92);
}
.access-icon {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 16px;
  border-radius: 14px;
  color: #041018;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  font-family: "Space Grotesk", sans-serif;
  font-size: 13px;
  font-weight: 800;
}
.access-card strong,
.access-card small,
.access-card em {
  display: block;
}
.access-card strong {
  margin-bottom: 2px;
  font-size: 18px;
}
.access-card small {
  color: #9ed8ff;
  font-size: 13px;
  font-weight: 800;
}
.access-card em {
  margin-top: 12px;
  padding-right: 18px;
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
  line-height: 1.45;
}
.section-block { padding: 82px 0 0; }
.section-head { max-width: 860px; margin-bottom: 28px; }
.section-head p:not(.eyebrow) { color: var(--muted); font-size: 17px; }
.problem-grid, .tool-grid, .task-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.value-card, .tool-card, .task-card { padding: 24px; border-radius: 24px; }
.value-card span { display: inline-flex; margin-bottom: 26px; color: var(--cyan); font-family: "Space Grotesk", sans-serif; font-weight: 700; }
.value-card p, .tool-card p, .task-card p, details p, .step p, .coverage-item span { color: var(--muted); }
.split-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: start; }
.coverage-list { display: grid; gap: 12px; }
.coverage-item { display: grid; grid-template-columns: 160px 1fr; gap: 16px; padding: 18px; border-radius: 18px; }
.coverage-item b { color: var(--gold); }
.timeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.step { padding: 22px; border-radius: 22px; position: relative; overflow: hidden; }
.step span { color: var(--pink); font-family: "Space Grotesk", sans-serif; font-weight: 700; }
.tool-grid { grid-template-columns: repeat(3, 1fr); }
.tool-card ul { padding-left: 18px; margin-bottom: 0; color: #d7e6f4; }
.tool-card li { margin: 8px 0; }
.pricing-section {
  display: grid;
  grid-template-columns: 1.1fr .7fr .7fr;
  gap: 18px;
  align-items: stretch;
  margin-top: 86px;
  padding: 28px;
  border: 1px solid rgba(255,200,87,.25);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255,200,87,.12), rgba(38,224,255,.06));
}
.price-card { padding: 24px; border-radius: 24px; background: var(--panel-strong); }
.price-card strong { display: block; margin: 8px 0 10px; font-family: "Space Grotesk", sans-serif; font-size: 44px; color: var(--gold); }
.price-card.muted strong { color: var(--green); font-size: 34px; }
.price-label { color: var(--muted); font-weight: 700; }
.faq-list { display: grid; gap: 12px; }
details { padding: 18px 22px; border-radius: 18px; }
summary { cursor: pointer; font-weight: 800; color: #e9f7ff; }
details p { margin: 12px 0 0; }
.footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  margin: 86px 0 34px;
  padding: 28px 0 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.footer strong { color: var(--text); }
.footer-intro {
  max-width: 820px;
  margin: 12px 0 0;
  color: #b8dcff;
  line-height: 1.8;
}
.footer-links {
  display: flex;
  gap: 10px;
  align-items: center;
}
.footer-icon-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 52px;
  justify-content: center;
  padding: 9px 12px;
  border: 1px solid rgba(57, 213, 255, .24);
  border-radius: 999px;
  color: #c9efff;
  background: rgba(6, 38, 52, .58);
  text-decoration: none;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.footer-icon-link:hover {
  transform: translateY(-2px);
  border-color: rgba(31, 229, 183, .68);
  background: rgba(12, 75, 71, .74);
}
.footer-icon-link svg,
.footer-icon-link img {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
}
.footer-icon-link svg {
  fill: #2ad8ff;
}
.footer-icon-link span {
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .02em;
}
.footer-x-link img {
  padding: 3px;
  border-radius: 6px;
  background: #050505;
}
.risk { grid-column: 1 / -1; font-size: 13px; }
.reveal { opacity: 0; transform: translateY(20px); transition: .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }

@media (max-width: 980px) {
  .desktop-nav, .top-cta { display: none; }
  .menu-btn { display: inline-grid; place-items: center; width: 42px; height: 42px; border: 0; border-radius: 14px; color: var(--text); background: rgba(255,255,255,.08); }
  .section-grid, .quick-card, .split-section, .pricing-section, .footer { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding-top: 18px; }
  .link-grid, .problem-grid, .timeline { grid-template-columns: repeat(2, 1fr); }
  .tool-grid, .task-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .site-shell { width: min(100% - 22px, 1180px); }
  .topbar { top: 8px; border-radius: 20px; }
  .brand small { display: none; }
  h1 { font-size: 40px; }
  h2 { font-size: 30px; }
  .metric-main { min-height: 240px; }
  .metric-main strong { font-size: 94px; }
  .metric-grid, .link-grid, .problem-grid, .timeline { grid-template-columns: 1fr; }
  .coverage-item { grid-template-columns: 1fr; }
  .section-block { padding-top: 58px; }
}

.metric-subline { margin-top: 8px; color: var(--green) !important; font-size: 15px; }

.access-card b { position: absolute; left: 18px; bottom: 14px; color: var(--green); font-size: 12px; font-weight: 900; letter-spacing: .04em; }
.access-card:hover b { color: #fff; }

.access-icon.app-logo { color: #fff; }
.access-icon.app-logo svg { width: 22px; height: 22px; display: block; }
.telegram-logo { background: linear-gradient(135deg, #2AABEE, #0088CC); }
.x-logo { color: #050b12; background: linear-gradient(135deg, #fff, #d7e6f4); }
.access-card {
  display: flex;
  flex-direction: column;
  min-height: 198px;
  padding-bottom: 18px;
}
.access-card::after {
  right: 18px;
  bottom: 18px;
}
.access-card em {
  margin-bottom: 18px;
}
.access-card b {
  position: static;
  display: block;
  margin-top: auto;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .04em;
}
.access-card:hover b { color: #fff; }

.access-icon.app-logo img { width: 20px; height: 20px; display: block; }

/* X official logo entry: official white X needs dark badge background */
.access-icon.x-logo {
  background: #050505 !important;
  border: 1px solid rgba(255, 255, 255, .18);
  box-shadow: 0 14px 26px rgba(0, 0, 0, .34), inset 0 0 0 1px rgba(255, 255, 255, .08);
}

.access-icon.x-logo img {
  width: 21px;
  height: 21px;
  display: block;
  filter: none;
}

/* Access card CTA: make label and arrow feel like one control */
.access-card::after {
  content: none !important;
}

.access-card b {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: fit-content;
  min-width: 92px;
  height: 30px;
  margin-top: auto;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(34, 255, 190, .12);
  border: 1px solid rgba(34, 255, 190, .34);
  color: var(--green) !important;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .04em;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .03);
}

.access-card b::after {
  content: "→";
  font-size: 14px;
  line-height: 1;
  transform: translateY(-1px);
}

.access-card:hover b {
  background: rgba(34, 255, 190, .2);
  border-color: rgba(34, 255, 190, .58);
  color: #fff !important;
}

/* WeChat official access card */
.access-icon.wechat-logo {
  overflow: hidden;
  background: #f7fff8 !important;
  border: 1px solid rgba(34, 255, 190, .28);
}

.access-icon.wechat-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.wechat-card b::after {
  content: "↗";
}

/* WeChat QR zoom modal */
.access-card.wechat-card b::after {
  content: "↗";
}

.qr-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(2, 8, 15, .78);
  backdrop-filter: blur(12px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease;
}

.qr-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.qr-modal-panel {
  position: relative;
  width: min(520px, 92vw);
  padding: 18px;
  border: 1px solid rgba(57, 213, 255, .28);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(12, 31, 45, .96), rgba(5, 15, 24, .98));
  box-shadow: 0 32px 90px rgba(0, 0, 0, .58), 0 0 42px rgba(34, 255, 190, .12);
}

.qr-modal-panel img {
  width: 100%;
  display: block;
  border-radius: 20px;
  background: #fff;
}

.qr-modal-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 14px;
  color: #eaf6ff;
  font-weight: 900;
  letter-spacing: .04em;
}

.qr-modal-close {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 999px;
  background: rgba(255, 255, 255, .08);
  color: #fff;
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
}

.qr-modal-hint {
  margin: 12px 2px 0;
  color: var(--muted);
  font-size: 13px;
}

/* WeChat QR zoom: simple centered floating image */
.qr-modal {
  background: rgba(2, 8, 15, .56) !important;
  backdrop-filter: blur(6px) !important;
  cursor: zoom-out;
}

.qr-modal-panel {
  width: min(440px, 86vw) !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 24px !important;
  background: transparent !important;
  box-shadow: 0 26px 80px rgba(0, 0, 0, .56), 0 0 0 1px rgba(255, 255, 255, .12) !important;
  cursor: zoom-out;
}

.qr-modal-panel img {
  width: 100% !important;
  display: block !important;
  border-radius: 24px !important;
  background: #fff !important;
}

.qr-modal-title,
.qr-modal-close,
.qr-modal-hint {
  display: none !important;
}

/* Official access section: centered title + balanced card grid */
.quick-card {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 30px !important;
  align-items: center !important;
  padding: clamp(28px, 4vw, 42px) !important;
}

.quick-card > div:first-child {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.quick-card > div:first-child .eyebrow {
  justify-content: center;
  text-align: center;
}

.quick-card > div:first-child h2 {
  margin: 8px 0 12px;
  font-size: clamp(44px, 6vw, 72px);
  line-height: .95;
  letter-spacing: -.06em;
}

.quick-card .quick-hint {
  max-width: 520px;
  margin: 0 auto;
  color: #a8d8ff;
  line-height: 1.8;
}

.quick-card .link-grid {
  width: 100%;
  display: grid !important;
  grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
  gap: 16px !important;
  align-items: stretch;
}

.quick-card .access-card {
  min-height: 220px;
  padding: 22px 18px 18px;
}

@media (max-width: 1180px) {
  .quick-card .link-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 760px) {
  .quick-card {
    padding: 24px 18px !important;
  }

  .quick-card > div:first-child {
    text-align: left;
    margin: 0;
  }

  .quick-card > div:first-child .eyebrow {
    justify-content: flex-start;
    text-align: left;
  }

  .quick-card > div:first-child h2 {
    font-size: 42px;
  }

  .quick-card .quick-hint {
    margin: 0;
  }

  .quick-card .link-grid {
    grid-template-columns: 1fr !important;
  }
}

/* Hero channel cards: Feishu / Telegram / Web */
.metric-grid.channel-grid {
  grid-template-columns: 1fr !important;
  gap: 12px;
}

.metric-grid.channel-grid div {
  min-height: 82px;
  display: grid;
  align-content: center;
  gap: 6px;
  padding: 18px 20px;
  background: linear-gradient(135deg, rgba(34, 255, 190, .12), rgba(57, 213, 255, .05));
}

.metric-grid.channel-grid strong {
  font-size: clamp(24px, 2.1vw, 32px);
  letter-spacing: -.03em;
}

.metric-grid.channel-grid span {
  font-size: 14px;
  line-height: 1.5;
  color: #b8dcff;
}

/* WeChat icon uses official green logo style, QR stays in modal */
.access-icon.wechat-logo {
  background: rgba(255, 255, 255, .96) !important;
  border: 1px solid rgba(7, 193, 96, .45) !important;
}

.access-icon.wechat-logo svg {
  width: 25px;
  height: 25px;
  display: block;
}

/* Account copy buttons in official access cards */
.account-line {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.copy-account {
  border: 1px solid rgba(57, 213, 255, .32);
  border-radius: 999px;
  background: rgba(57, 213, 255, .09);
  color: #8fe8ff;
  padding: 3px 9px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .04em;
  cursor: pointer;
  transition: background .16s ease, color .16s ease, border-color .16s ease, transform .16s ease;
}

.copy-account:hover {
  background: rgba(34, 255, 190, .16);
  border-color: rgba(34, 255, 190, .52);
  color: #ffffff;
  transform: translateY(-1px);
}

.copy-account.is-copied {
  background: rgba(34, 255, 190, .22);
  border-color: rgba(34, 255, 190, .72);
  color: #ffffff;
}

/* Hero X source avatar marquee */
.source-marquee {
  width: min(100%, 680px);
  margin-top: 30px;
  padding: 18px 0 16px;
  border-top: 1px solid rgba(57, 213, 255, .18);
  border-bottom: 1px solid rgba(57, 213, 255, .18);
  background: linear-gradient(90deg, rgba(6, 18, 29, .28), rgba(26, 255, 198, .05), rgba(6, 18, 29, .28));
  overflow: hidden;
}

.source-marquee-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 4px 14px;
  color: #eaf7ff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.source-marquee-head em {
  color: var(--green);
  font-style: normal;
  letter-spacing: .08em;
  white-space: nowrap;
}

.source-marquee-window {
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0, #000 9%, #000 91%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 9%, #000 91%, transparent 100%);
}

.source-track {
  display: flex;
  align-items: center;
  gap: 14px;
  width: max-content;
  animation: sourceMarquee 38s linear infinite;
}

.source-marquee:hover .source-track {
  animation-play-state: paused;
}

.source-chip {
  display: inline-grid;
  grid-template-columns: 42px auto;
  grid-template-rows: auto auto;
  column-gap: 10px;
  align-items: center;
  min-width: 174px;
  padding: 10px 14px 10px 10px;
  border: 1px solid rgba(57, 213, 255, .22);
  border-radius: 999px;
  background: rgba(8, 28, 43, .72);
  color: #eaf7ff;
  text-decoration: none;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .03);
}

.source-chip img {
  grid-row: 1 / 3;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .18);
}

.source-chip span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  font-weight: 900;
}

.source-chip small {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #8fbce8;
  font-size: 11px;
  font-weight: 800;
}

.source-chip:hover {
  border-color: rgba(34, 255, 190, .58);
  background: rgba(12, 64, 62, .78);
}

@keyframes sourceMarquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (max-width: 760px) {
  .source-marquee {
    width: 100%;
    margin-top: 22px;
  }

  .source-marquee-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .source-chip {
    min-width: 152px;
  }
}

/* Use cropped official WeChat logo asset in access card */
.access-icon.wechat-logo {
  overflow: hidden;
  background: #f6f6f6 !important;
  border: 1px solid rgba(255, 255, 255, .2) !important;
}

.access-icon.wechat-logo img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block !important;
}

/* Keep account copy button on the same line */
.account-line {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex-wrap: nowrap !important;
  min-width: 0;
  max-width: 100%;
}

.account-line span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.copy-account {
  flex: 0 0 auto;
  white-space: nowrap;
  padding: 3px 8px;
}

/* WeChat logo: no white outer gap */
.access-icon.wechat-logo {
  background: #07C160 !important;
  border-color: rgba(7, 193, 96, .7) !important;
}

/* Service content sections */
.service-pack,
.buyer-guide,
.benefits-section {
  scroll-margin-top: 110px;
}
.section-head.compact {
  margin-bottom: 24px;
}
.service-highlight {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 28px 0;
}
.service-highlight div,
.service-card,
.buyer-card,
.benefit-row div,
.payment-panel {
  border: 1px solid rgba(57, 213, 255, .18);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(7, 30, 48, .84), rgba(4, 18, 29, .9));
  box-shadow: 0 18px 44px rgba(0, 0, 0, .18);
}
.service-highlight div {
  padding: 22px;
  display: grid;
  gap: 10px;
}
.service-highlight strong,
.service-card h3,
.buyer-card h3,
.benefit-row strong {
  color: #eaf8ff;
  font-size: 20px;
  letter-spacing: -.02em;
}
.service-highlight span,
.service-card p,
.buyer-card p,
.benefit-row span,
.payment-panel p {
  color: #add8ff;
  line-height: 1.75;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.service-card {
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  opacity: .9;
}
.accent-green::before { background: #20f1b1; }
.accent-blue::before { background: #2ad8ff; }
.accent-orange::before { background: #ffba4a; }
.coverage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}
.coverage-tags span {
  padding: 9px 13px;
  border: 1px solid rgba(31, 229, 183, .28);
  border-radius: 999px;
  color: #c7f7ee;
  background: rgba(14, 70, 63, .42);
  font-weight: 800;
  font-size: 13px;
}
.buyer-layout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.buyer-card {
  padding: 24px;
}
.payment-panel {
  margin-top: 18px;
  padding: 20px 22px;
}
.payment-panel summary {
  color: #36f0c1;
  font-weight: 900;
  cursor: pointer;
}
.payment-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}
.payment-grid div {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .04);
  overflow-wrap: anywhere;
}
.payment-grid strong {
  color: #fff2c6;
}
.payment-note {
  margin: 16px 0 0;
  color: #ffd889 !important;
  font-weight: 800;
}
.benefit-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.benefit-row div {
  padding: 24px;
  display: grid;
  gap: 10px;
}
.doc-link {
  display: inline-flex;
  margin-top: 22px;
  padding: 12px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, #22ffd0, #2ad8ff);
  color: #04141c;
  font-weight: 900;
  text-decoration: none;
}
@media (max-width: 980px) {
  .service-highlight,
  .service-grid,
  .buyer-layout,
  .benefit-row,
  .payment-grid {
    grid-template-columns: 1fr;
  }
}
/* Footer contact icon refinement */
.footer-links {
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.footer-icon-link {
  min-width: 96px;
  min-height: 48px;
  padding: 12px 18px;
  gap: 10px;
}

.footer-icon-link svg,
.footer-icon-link img {
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
}

.footer-icon-link span {
  font-size: 15px;
  line-height: 1;
  white-space: nowrap;
}

.footer-x-link {
  min-width: 52px;
  width: 52px;
  padding: 12px;
  gap: 0;
}

.footer-x-link img {
  width: 24px;
  height: 24px;
  flex-basis: 24px;
}
/* Hero channel cards with official app logos */
.channel-card {
  display: grid;
  grid-template-columns: 58px 1fr;
  grid-template-rows: auto auto;
  column-gap: 18px;
  align-items: center;
  min-height: 118px;
}

.channel-logo {
  grid-row: 1 / span 2;
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 34px rgba(0, 0, 0, .24), inset 0 0 0 1px rgba(255, 255, 255, .18);
}

.channel-logo svg {
  width: 42px;
  height: 42px;
  display: block;
}

.lark-logo {
  background: #ffffff;
}

.telegram-logo {
  background: rgba(34, 158, 217, .16);
}

.web-logo {
  background: linear-gradient(145deg, rgba(22, 230, 182, .26), rgba(38, 167, 255, .12));
}

.channel-card strong,
.channel-card span:not(.channel-logo) {
  grid-column: 2;
}

.channel-card strong {
  line-height: 1.08;
}

.channel-card span:not(.channel-logo) {
  margin-top: 4px;
}