/* ============================================================
   Rosun Securities Limited — Licensed Entity Site
   Pure white + restrained gold. No dark hero, no gradients,
   hairline gold rules, generous whitespace. Old-money discipline.
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+HK:wght@400;500;600;700&family=Noto+Sans+HK:wght@300;400;500;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;500;600;700&family=Noto+Sans+JP:wght@300;400;500;600&display=swap');

:root {
  /* Surfaces */
  --bg:           #FFFFFF;
  --bg-warm:      #FAFAF6;   /* very pale warm white */
  --bg-tint:      #F5F2EC;   /* section alt */
  --line:         #E8E3D6;   /* warm hairline */
  --line-soft:    #EFEBE0;
  --line-strong:  #C9BFA3;

  /* Ink */
  --ink:          #1A1A1A;
  --ink-soft:     #4A4A4A;
  --ink-faint:    #7A7568;

  /* Gold — restrained, not glossy */
  --gold:         #B68D40;   /* primary accent, deep antique */
  --gold-deep:    #8E6A28;   /* hover / strong */
  --gold-soft:    #D4B97A;   /* dividers, badges */
  --gold-pale:    #EFE5C9;   /* faint fills */

  /* Type */
  --serif: "Playfair Display", "Noto Serif HK", "Source Han Serif TC",
           "Songti TC", Georgia, serif;
  --sans:  "Inter", "Noto Sans HK", "PingFang HK", "PingFang TC",
           "Hiragino Sans GB", system-ui, sans-serif;
  --mono:  "SF Mono", ui-monospace, Menlo, Consolas, monospace;

  --maxw: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--sans); color: var(--ink); background: var(--bg);
  font-size: 16.5px; line-height: 1.78; -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1, "liga" 1, "calt" 1;
  letter-spacing: -0.002em;
}
/* Unified heading rhythm — generous, consistent across all sizes */
h1, h2, h3, h4 { font-feature-settings: "kern" 1, "liga" 1; }
:lang(ja) { letter-spacing: 0.01em; }
:lang(zh-Hant), .lang-zh { letter-spacing: 0.005em; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 36px; }

/* Language — English is default; 繁中 / 日本語 opt-in via body class */
.lang-zh, .lang-ja { display: none; }
.lang-en { display: revert; }
body.zh .lang-en, body.zh .lang-ja { display: none; }
body.zh .lang-zh { display: revert; }
body.ja .lang-en, body.ja .lang-zh { display: none; }
body.ja .lang-ja { display: revert; }
/* Japanese mode swaps the CJK font stack to JP glyph forms */
body.ja {
  --serif: "Playfair Display", "Noto Serif JP", "Hiragino Mincho ProN",
           "YuMincho", Georgia, serif;
  --sans:  "Inter", "Noto Sans JP", "Hiragino Sans", "Yu Gothic",
           system-ui, sans-serif;
}
/* ---------- Japanese typesetting refinements (日文排版) ----------
   Latin labels keep their mono look; Japanese glyphs fall to Noto Sans JP.
   Wide Latin tracking + negative display tracking are neutralised for kana/kanji. */
body.ja .eyebrow, body.ja .kicker, body.ja .lbl, body.ja .tag,
body.ja .auth, body.ja .badge, body.ja .chip, body.ja .footer h4,
body.ja .meta .k, body.ja .num-sub, body.ja .disclaimer-line {
  font-family: "SF Mono", ui-monospace, "Noto Sans JP", "Hiragino Sans", sans-serif;
  letter-spacing: 0.04em;
  font-feature-settings: "palt" 1;
}
/* Display & section headings — kill cramped Latin tracking, give kana room */
body.ja h1, body.ja h2, body.ja h3, body.ja h4,
body.ja .hero h1, body.ja .title, body.ja .feature h3,
body.ja .quote-zh, body.ja .page-head h1, body.ja .cta-closing h2,
body.ja .lede, body.ja .pull-quote {
  letter-spacing: 0.02em;
  font-feature-settings: "palt" 1;
}
body.ja .hero h1, body.ja .page-head h1 { line-height: 1.3; }
body.ja h2.title, body.ja .cta-closing h2 { line-height: 1.42; }
/* Body copy — a touch more leading reads better in Japanese, no negative tracking */
body.ja, body.ja p, body.ja li, body.ja dd {
  letter-spacing: 0.01em; line-height: 1.95;
}
body.ja { word-break: normal; line-break: strict; overflow-wrap: anywhere; }
/* JP nav is wider than EN/ZH — tighten spacing, drop the CE badge to fit one line */
body.ja .nav-links { gap: 20px; }
body.ja .nav-links a { font-size: 12.5px; letter-spacing: 0; }
body.ja .brand .ce { display: none; }

/* Mono helpers */
.kicker, .eyebrow, .lbl, .tag, .auth, .badge, .chip,
.footer h4, .meta .k { font-family: var(--mono); }

/* ============================================================
   NAV — hairline, white, sticky
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 92px;
}
.brand { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.brand .logo {
  height: 48px; width: auto; display: block;
}
.brand .wordmark {
  display: flex; flex-direction: column; gap: 2px;
  line-height: 1;
}
.brand .wordmark .zh {
  font-family: var(--serif); font-size: 19px;
  color: var(--ink); font-weight: 500; letter-spacing: 0.06em;
  white-space: nowrap;
}
.brand .wordmark .en {
  font-family: var(--mono); font-size: 10.5px;
  color: var(--ink-faint); letter-spacing: 0.18em;
  text-transform: uppercase;
}
/* Nav: logo already says "ROSUN" — drop the wordmark pinyin to avoid duplication */
.nav .brand .wordmark .en { display: none; }
.brand .ce {
  font-family: var(--mono); font-size: 10.5px;
  color: var(--ink-faint); letter-spacing: 0.16em;
  border-left: 1px solid var(--line-strong);
  padding-left: 14px;
  white-space: nowrap;
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  color: var(--ink-soft); font-size: 13.5px; font-weight: 500;
  letter-spacing: 0.02em; padding: 8px 0; position: relative;
  transition: color .2s; white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px;
  height: 1px; background: var(--gold);
}
/* Language switch — segmented EN | 繁 | 日 */
.lang-switch {
  display: inline-flex; align-items: stretch;
  border: 1px solid var(--line-strong); border-radius: 3px;
  overflow: hidden; background: transparent;
}
.lang-switch button {
  border: 0; background: transparent; color: var(--ink-faint);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em;
  padding: 7px 12px; cursor: pointer; transition: all .2s;
  border-left: 1px solid var(--line-soft); white-space: nowrap; line-height: 1;
}
.lang-switch button:first-child { border-left: 0; }
.lang-switch button:hover { color: var(--ink); background: var(--bg-tint); }
.lang-switch button.active {
  background: var(--ink); color: var(--bg); font-weight: 500;
}
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  width: 26px; height: 20px; padding: 0; position: relative;
}
.nav-toggle span {
  position: absolute; left: 0; right: 0; height: 1.5px;
  background: var(--ink); transition: .25s;
}
.nav-toggle span:nth-child(1){top:0}
.nav-toggle span:nth-child(2){top:9px}
.nav-toggle span:nth-child(3){top:18px}

/* ============================================================
   HERO — white, no dark surface
   ============================================================ */
.hero {
  background: var(--bg);
  padding: 150px 0 130px;
  border-bottom: 1px solid var(--line);
  position: relative; overflow: hidden;
}
.hero-inner { max-width: 920px; }

/* Hero entry animation (CSS-only, no JS dep) */
@keyframes heroIn {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: none; }
}
.hero .eyebrow,
.hero h1,
.hero-rule,
.hero .lede,
.hero-cta {
  animation: heroIn .9s cubic-bezier(.2,.7,.2,1) both;
}
.hero .eyebrow { animation-delay: .05s; }
.hero h1       { animation-delay: .18s; }
.hero-rule     { animation-delay: .32s; }
.hero .lede    { animation-delay: .42s; }
.hero-cta      { animation-delay: .56s; }
@media (prefers-reduced-motion: reduce) {
  .hero .eyebrow, .hero h1, .hero-rule, .hero .lede, .hero-cta { animation: none; }
}
.eyebrow {
  color: var(--gold-deep); letter-spacing: 0.28em; font-size: 11px;
  font-weight: 500; text-transform: uppercase; margin-bottom: 32px;
  display: flex; align-items: center; gap: 14px;
}
.eyebrow::before {
  content: ""; width: 32px; height: 1px; background: var(--gold);
}
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(38px, 6vw, 72px);
  line-height: 1.08; margin: 0; font-weight: 500;
  color: var(--ink); letter-spacing: -0.02em;
}
.hero .h1-en {
  font-style: italic; color: var(--ink-soft); font-weight: 400;
}
.hero-rule {
  width: 56px; height: 1px; background: var(--gold);
  margin: 36px 0;
}
.hero .lede {
  font-size: clamp(16px, 1.4vw, 18px);
  color: var(--ink-soft); max-width: 680px;
  margin: 0; line-height: 1.9; font-weight: 400;
}
.hero-chips {
  display: flex; flex-wrap: wrap; gap: 10px; margin-top: 40px;
}
.chip {
  border: 1px solid var(--line-strong); color: var(--ink);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em;
  padding: 8px 14px; border-radius: 2px;
  background: var(--bg-warm);
}
.hero-cta { margin-top: 44px; display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans); font-size: 13.5px; font-weight: 500;
  letter-spacing: 0.04em; padding: 14px 28px; border-radius: 2px;
  cursor: pointer; transition: all .2s; border: 1px solid transparent;
  text-transform: uppercase;
}
.btn-gold {
  background: var(--ink); color: var(--bg);
  border-color: var(--ink);
}
.btn-gold:hover { background: var(--gold-deep); border-color: var(--gold-deep); }
.btn-ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--ink); color: var(--bg); }
.btn-outline { border-color: var(--line-strong); color: var(--ink); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold-deep); }

/* ============================================================
   SECTIONS
   ============================================================ */
section { padding: 110px 0; position: relative; }
section.alt {
  background: var(--bg-warm);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-head { max-width: 780px; margin-bottom: 64px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .kicker { justify-content: center; }
.kicker {
  color: var(--gold-deep); letter-spacing: 0.28em; font-size: 11px;
  font-weight: 500; text-transform: uppercase; margin-bottom: 22px;
  display: flex; align-items: center; gap: 14px;
}
.kicker::before {
  content: ""; width: 26px; height: 1px; background: var(--gold);
}
h2.title {
  font-family: var(--serif);
  color: var(--ink); font-size: clamp(28px, 3.2vw, 40px);
  margin: 0; font-weight: 500; letter-spacing: -0.015em;
  line-height: 1.22;
}
.section-head p {
  color: var(--ink-soft); font-size: 16.5px; margin: 24px 0 0;
  line-height: 1.9; font-weight: 400;
}

/* ---------- interior page header ---------- */
.page-head {
  background: var(--bg-warm);
  border-bottom: 1px solid var(--line);
  padding: 92px 0 74px; position: relative;
}
.page-head .kicker { color: var(--gold-deep); }
.page-head h1 {
  font-family: var(--serif);
  color: var(--ink); font-size: clamp(32px, 4.2vw, 50px);
  margin: 8px 0 0; font-weight: 500; letter-spacing: -0.015em;
  line-height: 1.18;
}
.page-head .h1-en {
  font-style: italic; color: var(--ink-soft); font-weight: 400;
}
.page-head p {
  color: var(--ink-soft); max-width: 740px; margin: 24px 0 0;
  font-weight: 400; font-size: 16.5px; line-height: 1.85;
}

/* ---------- grids ---------- */
.grid { display: grid; gap: 28px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

/* ---------- feature card ---------- */
.feature {
  position: relative; background: var(--bg);
  border: 1px solid var(--line); border-radius: 2px;
  padding: 52px 38px 44px;
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.feature::before {
  content: ""; position: absolute; top: 0; left: 0;
  width: 40px; height: 2px; background: var(--gold);
}
.feature:hover {
  border-color: var(--line-strong); transform: translateY(-4px);
  box-shadow: 0 20px 44px -20px rgba(26, 26, 26, 0.10);
}
.feature .num {
  font-family: var(--serif); font-size: 20px;
  font-weight: 500; color: var(--gold-deep);
  letter-spacing: 0.08em; margin-bottom: 14px;
}
/* Big numeric badge + small Type sub-label */
.feature .num-big {
  font-family: var(--serif);
  font-size: 56px; font-weight: 500;
  color: var(--gold-deep); letter-spacing: -0.02em;
  line-height: 1; margin-bottom: 4px;
}
.feature .num-sub {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.2em; color: var(--ink-faint);
  text-transform: uppercase; margin-bottom: 26px;
  display: flex; align-items: center; gap: 10px;
}
.feature .num-sub::after {
  content: ""; flex: 1; height: 1px; background: var(--line);
}
.feature h3 {
  font-family: var(--serif);
  color: var(--ink); font-size: 22px; margin: 0 0 14px;
  font-weight: 500; letter-spacing: -0.01em; line-height: 1.3;
}
.feature p {
  color: var(--ink-soft); font-size: 15px; margin: 0;
  font-weight: 400; line-height: 1.85;
}

/* ---------- license / disclosure cards ---------- */
.lic {
  position: relative; background: var(--bg);
  border: 1px solid var(--line); border-radius: 2px;
  padding: 38px 36px 34px;
  transition: border-color .25s;
}
.lic::before {
  content: ""; position: absolute; top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-soft) 50%, transparent 100%);
}
.lic:hover { border-color: var(--line-strong); }
.lic .auth {
  display: inline-block; border: 1px solid var(--line-strong);
  color: var(--ink); font-size: 10.5px; letter-spacing: 0.14em;
  padding: 5px 12px; border-radius: 2px; margin-bottom: 22px;
  text-transform: uppercase; background: var(--bg-warm);
}
.lic h3 {
  font-family: var(--serif);
  color: var(--ink); font-size: 22px; margin: 0 0 8px;
  font-weight: 500; letter-spacing: -0.01em;
}
.lic .holder {
  color: var(--ink-faint); font-size: 13.5px;
  margin: 0 0 24px; font-weight: 400;
}
.lic dl {
  display: grid; grid-template-columns: 130px 1fr;
  gap: 12px 22px; margin: 0; font-size: 14.5px;
}
.lic dt {
  color: var(--ink-faint); font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  padding-top: 2px;
}
.lic dd { margin: 0; color: var(--ink); }
.lic dd code {
  font-family: var(--mono); font-size: 13px;
  background: var(--bg-warm); border: 1px solid var(--line);
  padding: 2px 8px; border-radius: 2px; color: var(--gold-deep);
}

/* ---------- licence certificate display ---------- */
.cert-wrap {
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 48px; align-items: center;
}
.cert-frame {
  position: relative; background: var(--bg);
  padding: 18px; border: 1px solid var(--line);
  border-radius: 2px;
  box-shadow: 0 30px 60px -30px rgba(26, 26, 26, 0.18),
              0 12px 24px -12px rgba(182, 141, 64, 0.12);
  transition: transform .3s ease, box-shadow .3s ease;
}
.cert-frame::before {
  content: ""; position: absolute; top: -1px; left: -1px; right: -1px;
  height: 3px; background: linear-gradient(90deg, var(--gold) 0%, var(--gold-soft) 100%);
}
.cert-frame:hover {
  transform: translateY(-4px);
  box-shadow: 0 40px 80px -32px rgba(26, 26, 26, 0.22),
              0 16px 32px -16px rgba(182, 141, 64, 0.18);
}
.cert-frame img {
  width: 100%; height: auto; display: block;
  border: 1px solid var(--line-soft);
}
.cert-frame .cert-corner {
  position: absolute; top: 18px; right: 18px;
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.18em; color: var(--gold-deep);
  background: rgba(255,255,255,0.92); padding: 5px 10px;
  border: 1px solid var(--line-strong); border-radius: 2px;
  text-transform: uppercase; pointer-events: none;
}
.cert-meta h3 {
  font-family: var(--serif); color: var(--ink);
  font-size: 24px; margin: 0 0 18px;
  font-weight: 500; letter-spacing: -0.01em; line-height: 1.3;
}
.cert-meta .cert-issuer {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--gold-deep); margin-bottom: 14px;
}
.cert-meta p {
  color: var(--ink-soft); font-size: 15px;
  line-height: 1.85; margin: 0 0 18px; font-weight: 400;
}
.cert-meta dl {
  display: grid; grid-template-columns: 130px 1fr;
  gap: 10px 22px; margin: 22px 0 28px;
  font-size: 14.5px;
  padding: 22px 0; border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.cert-meta dt {
  color: var(--ink-faint); font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  padding-top: 2px;
}
.cert-meta dd { margin: 0; color: var(--ink); }
.cert-meta dd code {
  font-family: var(--mono); font-size: 13px;
  background: var(--bg-warm); border: 1px solid var(--line);
  padding: 2px 8px; border-radius: 2px; color: var(--gold-deep);
}
.cert-actions {
  display: flex; flex-wrap: wrap; gap: 12px;
}

/* ---------- team / management cards ---------- */
.team-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.team-card {
  background: var(--bg); border: 1px solid var(--line);
  border-radius: 2px; padding: 40px 32px 36px;
  text-align: center; position: relative;
  transition: border-color .25s, transform .25s;
}
.team-card::before {
  content: ""; position: absolute; top: 0; left: 50%;
  transform: translateX(-50%); width: 60px; height: 2px;
  background: var(--gold);
}
.team-card:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.team-photo {
  width: 160px; height: 160px; margin: 0 auto 24px;
  border-radius: 50%; overflow: hidden;
  border: 1px solid var(--gold);
  padding: 5px; background: var(--bg);
  box-shadow: 0 14px 28px -14px rgba(182, 141, 64, 0.32);
}
.team-photo .inner {
  width: 100%; height: 100%; border-radius: 50%;
  overflow: hidden; background: var(--bg-warm);
}
.team-photo img {
  width: 100%; height: 100%; object-fit: cover;
  object-position: center top; display: block;
}
.team-card .role {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.22em; color: var(--gold-deep);
  text-transform: uppercase; margin-bottom: 10px;
}
.team-card h3 {
  font-family: var(--serif); color: var(--ink);
  font-size: 22px; margin: 0 0 4px;
  font-weight: 500; letter-spacing: -0.005em;
}
.team-card .name-cn {
  font-family: var(--serif); color: var(--ink-soft);
  font-size: 16px; margin: 0 0 18px; font-weight: 400;
}
.team-card .bio {
  color: var(--ink-soft); font-size: 14px;
  line-height: 1.85; margin: 0 0 18px; text-align: left;
  font-weight: 400;
}
.team-card .creds {
  display: flex; flex-wrap: wrap; gap: 6px;
  justify-content: center; margin-top: 18px;
  padding-top: 18px; border-top: 1px solid var(--line);
}
.team-card .cred {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.1em; color: var(--ink);
  border: 1px solid var(--line-strong);
  padding: 4px 9px; border-radius: 2px;
  background: var(--bg-warm); text-transform: uppercase;
}

/* ---------- app screenshots (platform page) ---------- */
.phone-row {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 32px; justify-items: center;
  margin-top: 56px;
}
.app-screen {
  width: 100%; max-width: 280px;
  display: flex; flex-direction: column;
  transition: transform .25s;
}
.app-screen:hover { transform: translateY(-6px); }
.app-screen .shot {
  width: 100%; border-radius: 14px; overflow: hidden;
  background: var(--ink);
  box-shadow:
    0 30px 60px -28px rgba(26,26,26,0.36),
    0 14px 28px -14px rgba(182,141,64,0.12);
}
.app-screen .shot img {
  width: 100%; height: auto; display: block;
}
.app-screen .cap {
  margin-top: 22px; text-align: center;
}
.app-screen .cap .label {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.18em; color: var(--gold-deep);
  text-transform: uppercase; margin-bottom: 8px;
}
.app-screen .cap h3 {
  font-family: var(--serif); color: var(--ink);
  font-size: 18px; font-weight: 500;
  margin: 0 0 6px; letter-spacing: -0.005em;
}
.app-screen .cap p {
  font-size: 13.5px; color: var(--ink-soft);
  margin: 0; line-height: 1.7;
}

/* ---------- app store / play store badges (disabled, coming soon) ---------- */
.app-badges {
  display: flex; flex-wrap: wrap; gap: 14px;
  margin-top: 32px;
}
.app-badge {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 14px 22px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--bg);
  font-family: var(--sans);
  cursor: not-allowed; pointer-events: none;
  opacity: 0.55;
  transition: opacity .2s;
  position: relative;
}
.app-badge .ic {
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink);
}
.app-badge .ic svg { width: 100%; height: 100%; fill: currentColor; }
.app-badge .text {
  display: flex; flex-direction: column; gap: 2px; line-height: 1;
}
.app-badge .text .top {
  font-family: var(--mono); font-size: 9.5px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-faint);
}
.app-badge .text .name {
  font-size: 17px; font-weight: 600;
  color: var(--ink); letter-spacing: -0.01em;
}
.app-badge .coming {
  position: absolute; top: -10px; right: -10px;
  font-family: var(--mono); font-size: 9px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--bg); background: var(--gold-deep);
  padding: 4px 8px; border-radius: 2px;
}

/* ---------- powered by partner ---------- */
.powered-by {
  display: flex; align-items: center; gap: 24px;
  padding: 28px 32px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--bg);
  margin-top: 40px;
}
.powered-by::before {
  content: ""; width: 3px; height: 36px; background: var(--gold);
  flex: none;
}
.powered-by .pb-label {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-faint);
}
.powered-by .pb-brand {
  font-family: var(--serif); font-size: 19px;
  color: var(--ink); font-weight: 500; line-height: 1.3;
}
.powered-by .pb-brand .sub {
  display: block; font-size: 12px;
  color: var(--ink-soft); font-family: var(--sans);
  font-weight: 400; margin-top: 4px;
}

/* ---------- market ticker (TradingView embed) — sticky under nav ---------- */
.market-strip {
  background: rgba(250,250,246,0.94);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
  padding: 7px 0 5px;
  position: sticky; top: 92px; z-index: 90;
}
.market-strip .wrap { padding: 0 24px; position: relative; }
.market-strip .tradingview-widget-container { width: 100%; }
.market-strip iframe { display: block; }
.market-strip .tradingview-widget-copyright {
  font-family: var(--mono); font-size: 9px;
  letter-spacing: 0.1em; color: var(--ink-faint);
  text-align: right; padding-top: 0; line-height: 1;
  position: absolute; right: 24px; bottom: 5px; margin: 0;
}
.market-strip .tradingview-widget-copyright a {
  color: var(--ink-faint); text-decoration: none;
}
.market-strip .tradingview-widget-copyright a:hover { color: var(--gold-deep); }
.market-strip .disclaimer-line {
  font-family: var(--mono); font-size: 8.5px;
  letter-spacing: 0.14em; color: var(--ink-faint);
  text-transform: uppercase; padding-top: 2px; text-align: center;
}

/* ---------- hero ornament (decorative SVG right side) ---------- */
.hero { overflow: hidden; }
.hero-inner { position: relative; z-index: 2; }
.hero-ornament {
  position: absolute; top: 0; right: -4%; bottom: 0;
  width: 56%; pointer-events: none; z-index: 0;
  opacity: 0.9;
}
.hero-ornament svg { width: 100%; height: 100%; display: block; }
@media (max-width: 920px) {
  .hero-ornament { display: none; }
}

/* ---------- data strip (hero downstream) ---------- */
.data-strip {
  background: var(--bg);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 36px 0;
}
.data-strip .wrap {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; align-items: stretch;
}
.data-strip .stat {
  padding: 6px 24px;
  border-left: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 8px;
}
.data-strip .stat:first-child { border-left: none; padding-left: 0; }
.data-strip .stat .key {
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.22em; color: var(--gold-deep);
  text-transform: uppercase;
}
.data-strip .stat .val {
  font-family: var(--serif); font-size: 28px;
  color: var(--ink); font-weight: 500;
  letter-spacing: -0.012em; line-height: 1.15;
  position: relative; display: inline-block;
  padding-bottom: 5px;
}
.data-strip .stat .val::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: var(--gold);
  transform: scaleX(0); transform-origin: left center;
  transition: transform .45s cubic-bezier(.2,.7,.2,1);
}
.data-strip .stat:hover .val::after { transform: scaleX(0.55); }
.data-strip .stat {
  transition: transform .25s;
}
.data-strip .stat:hover { transform: translateY(-2px); }
.data-strip { padding: 52px 0; }
.data-strip .stat .sub {
  font-size: 12.5px; color: var(--ink-faint);
  line-height: 1.5;
}

/* ---------- pull quote (mid-page anchor) ---------- */
.pull-quote {
  background: var(--bg-warm);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 160px 0; position: relative; overflow: hidden;
}
.pull-quote .wrap {
  max-width: 920px; margin: 0 auto; text-align: center;
  position: relative; z-index: 1;
}
/* Giant ornamental quote symbol (decorative background) */
.pull-quote::before {
  content: "\201C"; /* left double curly quote */
  position: absolute;
  top: 30px; left: 50%; transform: translateX(-50%);
  font-family: var(--serif); font-style: italic;
  font-size: clamp(140px, 18vw, 220px);
  line-height: 1; color: var(--gold);
  opacity: 0.10; z-index: 0; pointer-events: none;
  font-weight: 400;
}
.pull-quote::after {
  content: ""; position: absolute; left: 50%;
  transform: translateX(-50%);
  width: 60px; height: 1px; background: var(--gold);
  bottom: 78px;
}
.pull-quote .quote-zh {
  font-family: var(--serif); color: var(--ink);
  font-size: clamp(28px, 3.8vw, 44px);
  font-weight: 500; line-height: 1.4;
  letter-spacing: 0.015em; margin: 0 0 26px;
}
.pull-quote .quote-en {
  font-family: var(--serif); font-style: italic;
  color: var(--ink-soft); font-size: clamp(15px, 1.6vw, 19px);
  line-height: 1.65; margin: 0 0 36px;
  letter-spacing: 0.01em;
  max-width: 720px; margin-left: auto; margin-right: auto;
}
.pull-quote .quote-en + .attrib { margin-top: 14px; }
.pull-quote .attrib {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--gold-deep);
}

/* ---------- team preview (home) ---------- */
.team-preview .preview-row {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 28px; margin-top: 48px;
}
.team-preview .pv-card {
  display: flex; align-items: center; gap: 18px;
  padding: 22px 24px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 2px;
  position: relative;
  transition: border-color .25s, transform .25s;
}
.team-preview .pv-card::before {
  content: ""; position: absolute; top: 0; left: 0;
  width: 40px; height: 2px; background: var(--gold);
}
.team-preview .pv-card:hover {
  border-color: var(--line-strong); transform: translateY(-3px);
}
.team-preview .pv-photo {
  width: 64px; height: 64px; flex: none;
  border-radius: 50%; overflow: hidden;
  border: 1px solid var(--gold);
  padding: 3px; background: var(--bg);
}
.team-preview .pv-photo .inner {
  width: 100%; height: 100%; border-radius: 50%;
  overflow: hidden; background: var(--bg-warm);
}
.team-preview .pv-photo img {
  width: 100%; height: 100%; object-fit: cover;
  object-position: center top; display: block;
}
.team-preview .pv-text { min-width: 0; }
.team-preview .pv-role {
  font-family: var(--mono); font-size: 9.5px;
  letter-spacing: 0.18em; color: var(--gold-deep);
  text-transform: uppercase; margin-bottom: 4px;
}
.team-preview .pv-name {
  font-family: var(--serif); color: var(--ink);
  font-size: 16px; font-weight: 500;
  letter-spacing: -0.005em;
}
.team-preview .pv-name-cn {
  color: var(--ink-soft); font-size: 13.5px;
}
.team-preview .pv-cta {
  margin-top: 36px; text-align: center;
}
.team-preview .pv-cta a {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ink); border-bottom: 1px solid var(--gold);
  padding-bottom: 4px; transition: color .2s;
}
.team-preview .pv-cta a:hover { color: var(--gold-deep); }

/* ---------- closing CTA section ---------- */
.cta-closing {
  background: var(--bg);
  padding: 140px 0; text-align: center;
  position: relative;
}
.cta-closing .wrap { max-width: 760px; margin: 0 auto; }
.cta-closing .rule {
  width: 60px; height: 1px; background: var(--gold);
  margin: 0 auto 36px;
}
.cta-closing .kicker {
  justify-content: center; margin-bottom: 22px;
}
.cta-closing h2 {
  font-family: var(--serif); color: var(--ink);
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 500; letter-spacing: -0.015em;
  line-height: 1.2; margin: 0 0 22px;
}
.cta-closing p {
  color: var(--ink-soft); font-size: clamp(15px, 1.5vw, 17.5px);
  line-height: 1.85; margin: 0 auto 40px;
  font-weight: 400; max-width: 580px;
}
.cta-closing .actions {
  display: flex; justify-content: center;
  gap: 14px; flex-wrap: wrap;
}

/* ---------- scroll reveal (added only when JS on) ---------- */
body.reveal-on .reveal {
  opacity: 0; transform: translateY(22px);
  transition: opacity .8s cubic-bezier(.2,.7,.2,1),
              transform .8s cubic-bezier(.2,.7,.2,1);
}
body.reveal-on .reveal.in { opacity: 1; transform: none; }
body.reveal-on .reveal.delay-1 { transition-delay: .08s; }
body.reveal-on .reveal.delay-2 { transition-delay: .16s; }
body.reveal-on .reveal.delay-3 { transition-delay: .24s; }

/* ---------- footer slogan ---------- */
.footer-slogan {
  text-align: center; padding: 32px 0 24px;
  border-bottom: 1px solid var(--line); margin-bottom: 36px;
}
.footer-slogan .swash {
  width: 48px; height: 1px; background: var(--gold);
  margin: 0 auto 18px;
}
.footer-slogan .zh {
  font-family: var(--serif); color: var(--ink);
  font-size: 22px; letter-spacing: 0.16em;
  font-weight: 500;
}
.footer-slogan .en {
  display: block; margin-top: 8px;
  font-family: var(--serif); font-style: italic;
  color: var(--ink-faint); font-size: 13.5px;
  letter-spacing: 0.06em;
}

/* ---------- compact licence preview (homepage) ---------- */
.cert-card {
  display: grid; grid-template-columns: 200px 1fr;
  gap: 32px; align-items: center;
  background: var(--bg); border: 1px solid var(--line);
  border-radius: 2px; padding: 32px;
  margin-top: 40px; position: relative;
}
.cert-card::before {
  content: ""; position: absolute; top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-soft) 50%, transparent 100%);
}
.cert-card .thumb {
  position: relative; padding: 8px; background: var(--bg-warm);
  border: 1px solid var(--line-soft);
  box-shadow: 0 12px 30px -16px rgba(26, 26, 26, 0.18);
  transition: transform .25s;
}
.cert-card .thumb:hover { transform: translateY(-3px); }
.cert-card .thumb img { width: 100%; height: auto; display: block; }
.cert-card .cap h4 {
  font-family: var(--serif); color: var(--ink);
  font-size: 19px; margin: 0 0 8px; font-weight: 500;
  letter-spacing: -0.01em;
}
.cert-card .cap .src {
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-faint); letter-spacing: 0.16em;
  text-transform: uppercase; margin-bottom: 14px;
}
.cert-card .cap p {
  color: var(--ink-soft); font-size: 14.5px; margin: 0 0 16px;
  line-height: 1.8;
}
.cert-card .cap .actions {
  display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px;
}
.cert-card .cap .actions a {
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.1em; color: var(--gold-deep);
  border: 1px solid var(--line-strong); padding: 7px 14px;
  border-radius: 2px; text-transform: uppercase;
  transition: all .2s;
}
.cert-card .cap .actions a:hover {
  background: var(--ink); color: var(--bg); border-color: var(--ink);
}

/* ---------- disclosure / policy list ---------- */
.policy-list { list-style: none; padding: 0; margin: 0; }
.policy-list li {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0; border-bottom: 1px solid var(--line);
  gap: 24px;
}
.policy-list li:last-child { border-bottom: none; }
.policy-list .p-name {
  color: var(--ink); font-size: 15.5px; font-weight: 500;
}
.policy-list .p-desc {
  color: var(--ink-faint); font-size: 13.5px; margin-top: 3px;
  font-weight: 400;
}
.policy-list .p-act {
  flex: none; font-family: var(--mono); font-size: 11.5px;
  letter-spacing: 0.1em; color: var(--gold-deep);
  border: 1px solid var(--line-strong); padding: 8px 16px;
  border-radius: 2px; text-transform: uppercase;
  transition: all .2s; white-space: nowrap;
}
.policy-list .p-act:hover {
  background: var(--ink); color: var(--bg); border-color: var(--ink);
}
.policy-list .p-act.pending {
  color: var(--ink-faint); border-color: var(--line);
  pointer-events: none; background: transparent;
}

/* ---------- contact ---------- */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: start;
}
.contact-card .line {
  display: grid; grid-template-columns: 96px 1fr;
  gap: 24px; padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.contact-card .line:last-child { border-bottom: none; }
.contact-card .lbl {
  color: var(--ink-faint); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding-top: 4px;
}
.contact-card .val {
  color: var(--ink); font-size: 15.5px; font-weight: 400;
  line-height: 1.7;
}
.contact-card .val a:hover { color: var(--gold-deep); }
.contact-card .val .sub {
  color: var(--ink-faint); font-size: 13px; display: block;
  margin-top: 3px;
}
.map-card {
  background: var(--bg-warm); border: 1px solid var(--line);
  padding: 36px; min-height: 320px; position: relative;
  border-radius: 2px;
}
.map-card::before {
  content: ""; position: absolute; top: 0; left: 0;
  width: 100%; height: 2px; background: var(--gold);
}
.map-card h4 {
  font-family: var(--serif); color: var(--ink); font-size: 20px;
  margin: 0 0 12px; font-weight: 500;
}
.map-card .addr {
  color: var(--ink-soft); font-size: 14.5px; line-height: 1.85;
}

/* ---------- structure / disclosure tables ---------- */
.disc-table {
  width: 100%; border-collapse: collapse; margin: 0;
  font-size: 14.5px;
}
.disc-table th, .disc-table td {
  text-align: left; padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}
.disc-table th {
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-faint); letter-spacing: 0.14em;
  text-transform: uppercase; font-weight: 500;
  background: var(--bg-warm);
}
.disc-table td { color: var(--ink); vertical-align: top; }
.disc-table td code {
  font-family: var(--mono); font-size: 13px;
  background: var(--bg-warm); border: 1px solid var(--line);
  padding: 2px 8px; border-radius: 2px; color: var(--gold-deep);
}

/* ---------- prose (about / services / legal) ---------- */
.prose { max-width: 760px; }
.prose h2 {
  font-family: var(--serif); color: var(--ink);
  font-size: 26px; font-weight: 500; letter-spacing: -0.01em;
  margin: 56px 0 18px; line-height: 1.3;
}
.prose h2:first-child { margin-top: 0; }
.prose h3 {
  font-family: var(--serif); color: var(--ink);
  font-size: 19px; font-weight: 500;
  margin: 36px 0 12px;
}
.prose p {
  color: var(--ink-soft); font-size: 16px; line-height: 1.9;
  margin: 0 0 18px; font-weight: 400;
}
.prose ul { color: var(--ink-soft); padding-left: 22px; margin: 0 0 22px; }
.prose ul li { margin-bottom: 8px; line-height: 1.85; }
.prose .lead {
  font-size: 18px; color: var(--ink); font-weight: 400;
  line-height: 1.85; margin-bottom: 32px;
  padding-left: 22px; border-left: 2px solid var(--gold);
}
.prose .note {
  background: var(--bg-warm); border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  padding: 22px 26px; font-size: 14.5px;
  color: var(--ink-soft); line-height: 1.85;
  margin: 28px 0; border-radius: 2px;
}

/* ---------- pull quote / risk warning ---------- */
.risk-strip {
  background: var(--bg-warm);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
}
.risk-strip .wrap {
  display: flex; align-items: center; gap: 18px; font-size: 13.5px;
  color: var(--ink-soft); line-height: 1.7;
}
.risk-strip .tag {
  flex: none; font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold-deep); border: 1px solid var(--gold-soft);
  padding: 6px 12px; border-radius: 2px; background: var(--bg);
}

/* ============================================================
   FOOTER — light, full-bleed disclosure
   ============================================================ */
.footer {
  background: var(--bg-warm);
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  padding: 72px 0 30px; font-size: 14px;
}
.footer-top {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px; padding-bottom: 44px;
  border-bottom: 1px solid var(--line);
}
.footer .brand .logo { height: 52px; }
.footer .brand .wordmark .zh { color: var(--ink); }
.footer .brand .wordmark .en { color: var(--ink-faint); }
.footer .footer-id {
  font-family: var(--mono); font-size: 12px;
  color: var(--ink-faint); line-height: 1.85;
  margin-top: 16px;
}
.footer .footer-id .v { color: var(--ink); }
.footer h4 {
  color: var(--ink); font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; margin: 0 0 18px; font-weight: 500;
}
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer ul li { margin-bottom: 11px; font-weight: 400; font-size: 13.5px; }
.footer ul li a:hover { color: var(--gold-deep); }
.footer .disclaimer {
  margin-top: 36px;
  color: var(--ink-faint); line-height: 1.85;
  font-size: 12.5px; font-weight: 400;
}
.footer .disclaimer p { margin: 0 0 12px; }
.footer .disclaimer strong { color: var(--ink); font-weight: 500; }
.footer-bottom {
  padding-top: 26px; display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 12px; color: var(--ink-faint); font-size: 12px;
  font-weight: 400;
}

/* ---------- responsive: tablet & below ≤920 ---------- */
@media (max-width: 920px) {
  .grid-3, .grid-2, .contact-grid, .cert-wrap, .cert-card, .team-grid, .phone-row { grid-template-columns: 1fr; }
  .phone-row { gap: 32px; justify-items: center; }
  .powered-by { flex-direction: column; align-items: flex-start; gap: 12px; }
  .powered-by::before { width: 36px; height: 3px; }
  .team-card { max-width: 520px; margin: 0 auto; }
  .cert-meta dl { grid-template-columns: 1fr; gap: 4px 0; }
  .cert-meta dt { margin-top: 12px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-top > div:first-child { grid-column: 1 / -1; }
  .nav-links {
    position: fixed; top: 92px; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--bg); padding: 8px 36px 24px;
    border-bottom: 1px solid var(--line);
    transform: translateY(-135%); transition: transform .3s;
    max-height: calc(100vh - 92px); overflow-y: auto;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { width: 100%; padding: 16px 0; border-bottom: 1px solid var(--line); }
  .nav-links a.active::after { display: none; }
  .nav-links .lang-switch { margin-top: 16px; align-self: flex-start; }
  .nav-toggle { display: block; }
  .brand .ce { display: none; }
  .hero { padding: 80px 0 70px; }
  section { padding: 72px 0; }
  .page-head { padding: 70px 0 56px; }
  .lic dl { grid-template-columns: 1fr; gap: 4px 0; }
  .lic dt { margin-top: 14px; }
  .policy-list li { flex-direction: column; align-items: flex-start; gap: 14px; }
}

/* ---------- responsive: phone ≤600 ---------- */
@media (max-width: 600px) {
  /* spacing & container */
  .wrap { padding: 0 22px; }
  section { padding: 56px 0; }
  .page-head { padding: 56px 0 44px; }
  .hero { padding: 60px 0 54px; }
  .section-head { margin-bottom: 40px; }

  /* typography */
  body { font-size: 15px; }
  .hero h1 { font-size: 32px; line-height: 1.15; }
  .hero .lede { font-size: 15.5px; line-height: 1.85; }
  .hero-rule { margin: 26px 0; }
  .page-head h1 { font-size: 30px; line-height: 1.18; }
  .page-head p { font-size: 15px; }
  h2.title { font-size: 24px; }

  /* nav: tighter wordmark, drop the EN alias */
  .nav-inner { height: 64px; }
  .brand .logo { height: 32px; }
  .brand .wordmark .en { display: none; }
  .brand .wordmark .zh { font-size: 17px; }
  .nav-links { top: 64px; padding: 8px 22px 20px; }
  .market-strip { top: 68px; }

  /* hero & section heads */
  .eyebrow { font-size: 10px; margin-bottom: 22px; gap: 10px; letter-spacing: 0.22em; }
  .eyebrow::before { width: 22px; }
  .hero-chips { gap: 7px; margin-top: 28px; }
  .chip { font-size: 10.5px; padding: 6px 11px; }
  .hero-cta { margin-top: 32px; gap: 10px; }
  .btn { padding: 12px 22px; font-size: 12.5px; }
  .kicker { font-size: 10px; letter-spacing: 0.22em; margin-bottom: 16px; gap: 10px; }
  .kicker::before { width: 20px; }
  .section-head p { font-size: 15px; }

  /* risk strip: stack vertically */
  .risk-strip { padding: 22px 0; }
  .risk-strip .wrap { flex-direction: column; align-items: flex-start; gap: 12px; font-size: 13px; }
  .risk-strip .tag { font-size: 10px; padding: 5px 10px; }

  /* feature cards */
  .feature { padding: 32px 26px 28px; }
  .feature h3 { font-size: 19px; }
  .feature p { font-size: 14.5px; }

  /* licence cards */
  .lic { padding: 30px 26px 26px; }
  .lic h3 { font-size: 19px; }
  .lic dl { font-size: 14px; }

  /* SFC disclosure table — wrap scrolls horizontally */
  .disc-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -22px; padding: 0 22px; }
  .disc-table { font-size: 13.5px; min-width: 480px; }
  .disc-table th, .disc-table td { padding: 14px 14px; }

  /* certificate cards */
  .cert-card { padding: 24px; gap: 22px; }
  .cert-card .thumb { max-width: 220px; margin: 0 auto; }
  .cert-frame { padding: 12px; }
  .cert-corner { font-size: 9px; padding: 4px 8px; }
  .cert-meta h3 { font-size: 22px; }

  /* policy list */
  .policy-list li { padding: 16px 0; gap: 10px; }
  .policy-list .p-name { font-size: 15px; }
  .policy-list .p-desc { font-size: 13px; }
  .policy-list .p-act { padding: 7px 13px; }

  /* contact card: stack label above value */
  .contact-card .line { grid-template-columns: 1fr; gap: 6px; padding: 18px 0; }
  .contact-card .lbl { letter-spacing: 0.16em; }
  .contact-card .val { font-size: 15px; }
  .map-card { padding: 26px; min-height: 240px; }
  .map-card h4 { font-size: 18px; }

  /* team cards */
  .team-card { padding: 32px 24px 28px; }
  .team-photo { width: 130px; height: 130px; margin-bottom: 20px; }
  .team-card h3 { font-size: 20px; }
  .team-card .bio { font-size: 13.5px; }
  .creds { gap: 5px; }
  .team-card .cred { font-size: 9.5px; padding: 3px 7px; }

  /* platform app screens */
  .app-screen { max-width: 260px; }
  .app-screen .cap h3 { font-size: 17px; }
  .app-screen .cap p { font-size: 13px; }
  .app-badges { gap: 12px; }
  .app-badge { padding: 12px 18px; }
  .app-badge .text .name { font-size: 16px; }
  .powered-by { padding: 22px 24px; }
  .powered-by .pb-brand { font-size: 17px; }

  /* prose body */
  .prose .lead { font-size: 16px; padding-left: 16px; }
  .prose h2 { font-size: 22px; margin: 44px 0 14px; }
  .prose h3 { font-size: 17px; margin: 28px 0 10px; }
  .prose p { font-size: 15.5px; line-height: 1.85; }
  .prose .note { padding: 18px 20px; font-size: 14px; }

  /* data strip & pull-quote & team preview */
  .data-strip { padding: 32px 0; }
  .data-strip .wrap { grid-template-columns: 1fr 1fr; gap: 22px 0; }
  .data-strip .stat { padding: 12px 16px; border-left: 1px solid var(--line); }
  .data-strip .stat:nth-child(odd) { border-left: none; padding-left: 0; }
  .data-strip .stat .val { font-size: 20px; }
  .data-strip .stat .key { font-size: 9.5px; letter-spacing: 0.2em; }
  .data-strip .stat .sub { font-size: 11.5px; }

  .pull-quote { padding: 96px 0; }
  .pull-quote::before { font-size: 110px; top: 18px; }
  .pull-quote::after { bottom: 48px; }
  .pull-quote .quote-zh { font-size: 24px; line-height: 1.45; }
  .pull-quote .quote-en { font-size: 14.5px; }
  .pull-quote .attrib { font-size: 10px; }

  .team-preview .preview-row { grid-template-columns: 1fr; gap: 16px; margin-top: 36px; }
  .team-preview .pv-card { padding: 18px 20px; gap: 14px; }
  .team-preview .pv-photo { width: 56px; height: 56px; }
  .team-preview .pv-name { font-size: 15px; }

  /* Hero & feature & closing CTA */
  .hero { padding: 80px 0 70px; }
  .feature { padding: 38px 28px 30px; }
  .feature .num-big { font-size: 44px; }
  .feature .num-sub { font-size: 9.5px; margin-bottom: 20px; letter-spacing: 0.18em; }
  .cta-closing { padding: 80px 0; }
  .cta-closing h2 { font-size: 24px; line-height: 1.3; }
  .cta-closing p { font-size: 15px; }
  .cta-closing .rule { margin-bottom: 28px; }

  /* nav: keep logo prominent but compact */
  .nav-inner { height: 68px; }
  .brand .logo { height: 36px; }
  .brand .wordmark .zh { font-size: 16px; }
  .nav-links { top: 68px; }

  /* footer */
  .footer { padding: 56px 0 24px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; padding-bottom: 32px; }
  .footer-top > div:first-child { grid-column: auto; }
  .footer-slogan { padding: 22px 0 16px; margin-bottom: 24px; }
  .footer-slogan .swash { width: 36px; margin-bottom: 14px; }
  .footer-slogan .zh { font-size: 16px; letter-spacing: 0.06em; line-height: 1.5; }
  .footer-slogan .en { display: none; }
  .footer .disclaimer { font-size: 12px; margin-top: 28px; }
  .footer-bottom { flex-direction: column; gap: 6px; font-size: 11.5px; }
}

/* ---------- responsive: small phone ≤380 ---------- */
@media (max-width: 380px) {
  .wrap { padding: 0 18px; }
  .nav-inner { height: 60px; }
  .brand .logo { height: 28px; }
  .brand .wordmark .zh { font-size: 15.5px; }
  .nav-links { top: 60px; padding: 6px 18px 18px; }
  .market-strip { top: 60px; }
  .hero h1 { font-size: 28px; }
  .page-head h1 { font-size: 26px; }
  h2.title { font-size: 22px; }
  .chip { font-size: 10px; padding: 5px 9px; }
  .btn { font-size: 12px; padding: 11px 20px; }
}