@font-face{font-family:'Cormorant Garamond';font-style:italic;font-weight:500 600;font-display:swap;src:url(fonts/cormorant-garamond-italic-500-600.e6d6d1d738.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Cormorant Garamond';font-style:normal;font-weight:500 600;font-display:swap;src:url(fonts/cormorant-garamond-normal-500-600.5d618c462b.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 700;font-display:swap;src:url(fonts/inter-normal-400-700.c940764593.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Aegis Serif SC';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/noto-serif-sc-600-subset.28146ca145.woff2) format('woff2')}

/* Aegis Customs Services — 品牌展示站。配色取自 logo：藏青 + 拉丝金 + 象牙白。 */

:root {
  --navy-950: #0a1230;
  --navy-900: #0f1a3b;
  --navy-800: #15234a;
  --navy-700: #1e305e;
  --gold-200: #f3e3b6;
  --gold-300: #e8cc8a;
  --gold-400: #d9b266;
  --gold-500: #c69c4a;
  --gold-600: #a98033;
  --gold-700: #7f5f1f;
  --ivory-50: #fbf8f1;
  --ivory-100: #f5efe2;
  --ink-900: #141a2e;
  --ink-700: #383f55;
  --ink-500: #5c6479;
  --on-dark: #f4efe3;
  --on-dark-2: rgba(244, 239, 227, .74);
  --on-dark-3: rgba(244, 239, 227, .5);
  --hair-gold: rgba(217, 178, 102, .26);
  --hair-gold-strong: rgba(217, 178, 102, .5);
  --gold-grad: linear-gradient(120deg, var(--gold-200) 0%, var(--gold-400) 42%, var(--gold-600) 100%);

  --serif: 'Cormorant Garamond', 'Aegis Serif SC', 'Songti SC', 'Noto Serif SC', 'Source Han Serif SC', STSong, Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;

  --container: 1200px;
  --gutter: clamp(20px, 5vw, 48px);
  --nav-h: 76px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  background: var(--navy-950);
  color: var(--ink-900);
  font: 400 1rem/1.7 var(--sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, figure, ol, ul { margin: 0; }
p { text-wrap: pretty; }
ol, ul { padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--gold-400); outline-offset: 3px; border-radius: 2px; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.icon { width: 1.15em; height: 1.15em; flex: none; stroke-width: 1.6; }

.skip {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  padding: 10px 16px; background: var(--gold-400); color: var(--navy-950); font-weight: 600;
}
.skip:focus { top: 16px; }

/* ---------- 通用排版 ---------- */
.eyebrow {
  display: flex; align-items: center; gap: 14px;
  font: 600 .74rem/1.4 var(--sans); letter-spacing: .28em; text-transform: uppercase;
  color: var(--gold-700);
}
.eyebrow--light { color: var(--gold-400); }
.rule { width: 40px; height: 1px; background: currentColor; opacity: .8; flex: none; }
.h2 {
  margin: 22px 0 26px;
  font: 500 clamp(2.15rem, 1.45rem + 2.6vw, 3.6rem)/1.08 var(--serif);
  letter-spacing: -.01em;
  text-wrap: balance;
}
.h3 { font: 600 1.6rem/1.2 var(--serif); letter-spacing: .005em; }
.body-lg { font-size: 1.075rem; color: var(--ink-700); }
.body-lg + .body-lg { margin-top: 1.1em; }
.section { position: relative; padding: clamp(88px, 11vw, 150px) 0; }
.section--ivory {
  background:
    radial-gradient(1100px 520px at 100% 0%, rgba(217, 178, 102, .09), transparent 60%),
    radial-gradient(900px 480px at 0% 100%, rgba(30, 48, 94, .05), transparent 60%),
    var(--ivory-50);
}
.section--navy {
  color: var(--on-dark);
  background:
    radial-gradient(1000px 560px at 0% 0%, rgba(43, 66, 119, .55), transparent 62%),
    radial-gradient(800px 500px at 100% 100%, rgba(217, 178, 102, .07), transparent 60%),
    var(--navy-900);
}
.section--deep { color: var(--on-dark); background: var(--navy-950); }
.section__head { max-width: 760px; margin-bottom: clamp(48px, 6vw, 76px); }
.section__head--center { margin-inline: auto; text-align: center; }
.section__head--center .eyebrow { justify-content: center; }
.section__lead { font-size: clamp(1.02rem, .96rem + .3vw, 1.18rem); color: var(--on-dark-2); max-width: 36em; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .7em;
  min-height: 54px; padding: 0 30px; border-radius: 2px;
  font: 600 .82rem/1 var(--sans); letter-spacing: .16em; text-transform: uppercase;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background-color .35s, border-color .35s, color .35s;
}
.btn .icon { transition: transform .35s var(--ease); }
.btn:hover .icon { transform: translateX(4px); }
.btn--gold {
  color: var(--navy-950);
  background: var(--gold-grad);
  box-shadow: 0 12px 28px -16px rgba(217, 178, 102, .7), inset 0 1px 0 rgba(255, 255, 255, .45);
}
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 20px 40px -14px rgba(217, 178, 102, .85), inset 0 1px 0 rgba(255, 255, 255, .5); }
.btn--ghost { color: var(--on-dark); border: 1px solid rgba(244, 239, 227, .32); }
.btn--ghost:hover { color: var(--gold-300); border-color: var(--hair-gold-strong); background: rgba(217, 178, 102, .06); }

/* ---------- 顶栏 ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50;
  color: var(--on-dark);
  transition: background-color .45s var(--ease), border-color .45s, backdrop-filter .45s;
  border-bottom: 1px solid transparent;
}
.nav.is-solid, .menu-open .nav {
  background: rgba(10, 18, 48, .88);
  -webkit-backdrop-filter: blur(16px) saturate(1.25);
  backdrop-filter: blur(16px) saturate(1.25);
  border-bottom-color: var(--hair-gold);
}
.nav__inner { display: flex; align-items: center; gap: 28px; height: var(--nav-h); transition: height .45s var(--ease); }
.nav.is-solid .nav__inner { height: 66px; }
.brand { display: inline-flex; align-items: center; gap: 14px; margin-right: auto; color: var(--on-dark); }
.brand__mark { width: 42px; height: 42px; flex: none; transition: transform .6s var(--ease); }
.brand:hover .brand__mark { transform: rotate(-8deg); }
.brand__text { display: grid; gap: 5px; }
.brand__word { width: 98px; height: auto; color: var(--on-dark); }
.brand__sub { font: 600 .52rem/1 var(--sans); letter-spacing: .3em; text-transform: uppercase; color: var(--gold-400); white-space: nowrap; }
.nav__links { display: none; gap: 34px; }
.nav__links a {
  position: relative; padding: 6px 0;
  font-size: .86rem; letter-spacing: .06em; color: var(--on-dark-2);
  transition: color .3s;
}
.nav__links a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--gold-400); transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease);
}
.nav__links a:hover, .nav__links a.is-active { color: var(--on-dark); }
.nav__links a:hover::after, .nav__links a.is-active::after { transform: scaleX(1); }
.lang {
  display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; flex: none;
  height: 36px; padding: 0 14px; border: 1px solid var(--hair-gold); border-radius: 999px;
  font-size: .8rem; letter-spacing: .06em; color: var(--on-dark);
  transition: border-color .3s, color .3s, background-color .3s;
}
.lang .icon { width: 15px; height: 15px; color: var(--gold-400); }
.lang:hover { border-color: var(--hair-gold-strong); background: rgba(217, 178, 102, .08); color: var(--gold-200); }
.nav__toggle { display: grid; place-items: center; width: 44px; height: 44px; margin-right: -10px; color: var(--on-dark); }
.nav__toggle .icon { width: 24px; height: 24px; grid-area: 1 / 1; transition: opacity .25s, transform .35s var(--ease); }
.nav__toggle .i-close { opacity: 0; transform: rotate(-90deg); }
.menu-open .nav__toggle .i-open { opacity: 0; transform: rotate(90deg); }
.menu-open .nav__toggle .i-close { opacity: 1; transform: none; }
.menu {
  position: fixed; inset: 66px 0 0; z-index: 49;
  background:
    radial-gradient(600px 400px at 100% 100%, rgba(217, 178, 102, .1), transparent 60%),
    var(--navy-950);
  overflow-y: auto;
}
.menu__inner { display: flex; flex-direction: column; padding: 28px 0 48px; }
.menu__inner a {
  display: flex; align-items: baseline; gap: 18px; padding: 18px 0;
  border-bottom: 1px solid var(--hair-gold);
  font: 500 2rem/1.2 var(--serif); color: var(--on-dark);
}
.menu__inner a span { font: italic 500 1rem/1 var(--serif); color: var(--gold-400); }
.menu__inner .menu__mail { align-items: center; gap: 10px; margin-top: 18px; border: 0; font: 400 .95rem/1.4 var(--sans); color: var(--gold-300); overflow-wrap: anywhere; }
.menu-open { overflow: hidden; }

/* ---------- 首屏 ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: 100vh; min-height: 100svh;
  display: flex; flex-direction: column;
  color: var(--on-dark); background: var(--navy-950);
}
.hero__bg {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover; object-position: 64% 50%;
  filter: saturate(.55) contrast(1.06) brightness(.95);
  transform: scale(1.08);
  animation: hero-zoom 22s var(--ease) forwards;
}
.hero__veil {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(640px 520px at 78% 46%, rgba(217, 178, 102, .14), transparent 62%),
    linear-gradient(100deg, rgba(10, 18, 48, .97) 0%, rgba(10, 18, 48, .92) 40%, rgba(10, 18, 48, .62) 68%, rgba(10, 18, 48, .72) 100%),
    linear-gradient(180deg, rgba(10, 18, 48, .65) 0%, transparent 22%, transparent 62%, var(--navy-950) 100%);
}
.hero__inner {
  position: relative; flex: 1;
  display: grid; align-items: center; gap: 48px;
  padding: calc(var(--nav-h) + 56px) 0 48px;
}
.hero__copy { position: relative; z-index: 1; max-width: 680px; }
.hero__title {
  margin: 26px 0 26px;
  font: 500 clamp(2.9rem, 1.7rem + 5vw, 5.9rem)/1.02 var(--serif);
  letter-spacing: -.015em;
  text-wrap: balance;
}
.hero__title em {
  font-style: italic; font-weight: 600;
  background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  padding-right: .06em;
}
.hero__lead { max-width: 33em; font-size: clamp(1.04rem, .98rem + .35vw, 1.24rem); line-height: 1.7; color: var(--on-dark-2); }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }
.hero__emblem {
  position: absolute; z-index: 0; pointer-events: none;
  right: -28vw; top: 50%; width: min(118vw, 620px); aspect-ratio: 1;
  transform: translateY(-58%); opacity: .13;
}
.emblem__rings, .emblem__mark { position: absolute; }
.emblem__rings { inset: 0; width: 100%; height: 100%; overflow: visible; }
.ring { fill: none; stroke: var(--gold-400); vector-effect: non-scaling-stroke; }
.ring--1 { stroke-opacity: .45; stroke-width: 1; stroke-dasharray: 1; stroke-dashoffset: 1; animation: ring-draw 2.6s .3s var(--ease) forwards; }
.ring--2 { stroke-opacity: .22; stroke-width: 1; stroke-dasharray: 1; stroke-dashoffset: 1; animation: ring-draw 2.6s .6s var(--ease) forwards; }
.ring--3 { stroke-opacity: .35; stroke-width: 1; stroke-dasharray: 2 9; transform-origin: 200px 200px; animation: ring-spin 90s linear infinite; }
.emblem__mark {
  inset: 17%; width: 66%; height: 66%;
  filter: drop-shadow(0 26px 50px rgba(0, 0, 0, .5));
  opacity: 0; transform: translateY(14px) scale(.96);
  animation: mark-in 1.6s .2s var(--ease) forwards;
}
.hero__strip {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px;
  padding: 24px 0 30px; border-top: 1px solid var(--hair-gold);
}
.hero__strip li {
  display: flex; align-items: center; gap: 12px;
  font: 500 .74rem/1.35 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--on-dark-2);
}
.diamond { width: 6px; height: 6px; flex: none; background: var(--gold-400); transform: rotate(45deg); }

@keyframes hero-zoom { to { transform: scale(1); } }
@keyframes ring-draw { to { stroke-dashoffset: 0; } }
@keyframes ring-spin { to { transform: rotate(360deg); } }
@keyframes mark-in { to { opacity: 1; transform: none; } }

/* ---------- 关于 ---------- */
.about__grid { display: grid; gap: 64px; align-items: center; }
.about__sig {
  display: flex; flex-wrap: wrap; align-items: center; row-gap: 6px; margin-top: 34px;
  font: italic 500 1.2rem/1.3 var(--serif); color: var(--gold-700);
}
.about__sig::before { content: ''; width: 40px; height: 1px; margin-right: 16px; background: currentColor; flex: none; }
.about__sig span { white-space: nowrap; }
.about__sig span + span::before { content: '·'; margin: 0 .5em; }
.about__sig :lang(zh) { font-style: normal; font-weight: 600; font-size: .92em; letter-spacing: .1em; }
.about__figure { position: relative; }
.frame { position: relative; isolation: isolate; margin: 0 18px 18px 0; }
.frame::before {
  content: ''; position: absolute; z-index: -1; inset: 18px -18px -18px 18px;
  border: 1px solid rgba(169, 128, 51, .55);
}
.frame img {
  width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover;
  box-shadow: 0 40px 70px -36px rgba(20, 26, 46, .55);
}
.about__figure figcaption {
  display: flex; align-items: center; gap: 8px; margin-top: 30px;
  font: 600 .72rem/1 var(--sans); letter-spacing: .24em; text-transform: uppercase; color: var(--ink-500);
}
.about__figure figcaption .icon { color: var(--gold-600); }
.pillars {
  display: grid; margin-top: clamp(72px, 9vw, 120px);
  border-top: 1px solid rgba(169, 128, 51, .3);
}
.pillar { padding: 34px 0; border-bottom: 1px solid rgba(169, 128, 51, .18); }
.pillar__num { font: italic 600 1.1rem/1 var(--serif); color: var(--gold-600); }
.pillar .h3 { margin: 16px 0 12px; color: var(--ink-900); }
.pillar p { color: var(--ink-500); }

/* ---------- 服务 ---------- */
.cards {
  display: grid; gap: 1px;
  background: var(--hair-gold);
  border: 1px solid var(--hair-gold);
}
.card {
  position: relative; overflow: hidden;
  padding: clamp(30px, 3.2vw, 46px);
  background: var(--navy-900);
  transition: background-color .5s var(--ease);
}
.card::before {
  content: ''; position: absolute; inset: 0 0 auto; height: 2px;
  background: var(--gold-grad); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease);
}
.card::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(420px 220px at 0% 0%, rgba(217, 178, 102, .1), transparent 70%);
  opacity: 0; transition: opacity .6s var(--ease);
}
.card:hover { background: #121f45; }
.card:hover::before { transform: scaleX(1); }
.card:hover::after { opacity: 1; }
.card__top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 30px; }
.card__icon {
  display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%;
  border: 1px solid var(--hair-gold-strong); color: var(--gold-300);
  background: radial-gradient(circle at 30% 25%, rgba(217, 178, 102, .16), transparent 70%);
  transition: transform .6s var(--ease), border-color .4s;
}
.card__icon .icon { width: 25px; height: 25px; stroke-width: 1.4; }
.card:hover .card__icon { transform: rotate(-8deg) scale(1.04); border-color: var(--gold-400); }
.card__num { font: italic 500 1.05rem/1 var(--serif); color: var(--on-dark-3); }
.card .h3 { color: var(--on-dark); margin-bottom: 12px; }
.card p { color: var(--on-dark-2); font-size: .98rem; }

/* ---------- 横幅 ---------- */
.band {
  position: relative; isolation: isolate; overflow: hidden;
  display: grid; place-items: center;
  min-height: clamp(400px, 64vh, 660px);
  color: var(--on-dark); text-align: center;
}
.band__bg {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%;
  filter: saturate(.75) contrast(1.05);
}
.band__veil {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(ellipse at center, rgba(10, 18, 48, .45) 0%, rgba(10, 18, 48, .82) 75%),
    linear-gradient(180deg, var(--navy-900) 0%, transparent 20%, transparent 85%, rgba(10, 18, 48, .6) 100%);
}
.band__inner { display: grid; justify-items: center; gap: 30px; padding: 80px 0; }
.band__mark { width: 64px; height: 64px; filter: drop-shadow(0 10px 30px rgba(0, 0, 0, .5)); }
.band__quote {
  max-width: 17em;
  font: italic 500 clamp(2rem, 1.3rem + 3vw, 3.9rem)/1.12 var(--serif);
  text-wrap: balance;
  text-shadow: 0 2px 30px rgba(0, 0, 0, .45);
}

/* ---------- 流程 ---------- */
.steps { position: relative; display: grid; gap: 0; }
.steps::before {
  content: ''; position: absolute; left: 28px; top: 28px; bottom: 28px; width: 1px;
  background: linear-gradient(180deg, var(--gold-500), rgba(198, 156, 74, .2));
}
.step { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 24px; padding: 0 0 44px; }
.step:last-child { padding-bottom: 0; }
.step__dot {
  position: relative; z-index: 1;
  display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%;
  background: var(--ivory-50); border: 1px solid var(--gold-500);
  box-shadow: 0 0 0 7px var(--ivory-50), 0 0 0 8px rgba(198, 156, 74, .25);
  font: 600 1.5rem/1 var(--serif); color: var(--gold-700);
}
.step__body { padding-top: 10px; }
.step .h3 { margin-bottom: 10px; color: var(--ink-900); }
.step p { color: var(--ink-500); }

/* ---------- 联系 ---------- */
.contact {
  overflow: hidden;
  background:
    radial-gradient(700px 520px at 85% 50%, rgba(217, 178, 102, .1), transparent 60%),
    radial-gradient(900px 600px at 0% 100%, rgba(30, 48, 94, .6), transparent 60%),
    var(--navy-950);
}
.contact__grid { display: grid; gap: 64px; align-items: center; }
.email {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 18px 20px;
  margin-top: 44px; padding: 26px 0 30px;
  border-top: 1px solid var(--hair-gold); border-bottom: 1px solid var(--hair-gold);
}
.email__label {
  display: flex; align-items: center; gap: 10px;
  font: 600 .72rem/1 var(--sans); letter-spacing: .26em; text-transform: uppercase; color: var(--gold-400);
}
.email__link {
  grid-column: 1 / -1; grid-row: 2; justify-self: start;
  font: 500 clamp(1.4rem, .95rem + 1.9vw, 2.3rem)/1.2 var(--serif);
  color: var(--on-dark);
  background: linear-gradient(var(--gold-400), var(--gold-400)) 0 100% / 0 1px no-repeat;
  transition: background-size .6s var(--ease), color .3s;
}
.email__link:hover { color: var(--gold-200); background-size: 100% 1px; }
.email__copy {
  grid-column: 2; grid-row: 1;
  display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 14px;
  border: 1px solid var(--hair-gold-strong); border-radius: 999px;
  font-size: .78rem; letter-spacing: .08em; color: var(--on-dark);
  transition: background-color .3s, border-color .3s, color .3s;
}
.email__copy:hover { background: rgba(217, 178, 102, .1); border-color: var(--gold-400); }
.email__copy .icon { width: 16px; height: 16px; }
.email__copy .i-done, .email__copy.is-done .i-copy { display: none; }
.email__copy.is-done .i-done { display: block; color: var(--gold-300); }
.contact__loc { display: flex; align-items: center; gap: 10px; margin-top: 26px; color: var(--on-dark-2); }
.contact__loc .icon { color: var(--gold-400); }
.contact__figure { display: grid; place-items: center; }
.medal {
  position: relative; width: min(72vw, 420px); aspect-ratio: 1; border-radius: 50%;
  box-shadow:
    0 0 0 1px var(--hair-gold-strong),
    0 0 0 16px var(--navy-950),
    0 0 0 17px var(--hair-gold),
    0 50px 90px -30px rgba(0, 0, 0, .8);
}
.medal::after {
  content: ''; position: absolute; inset: 0; border-radius: 50%;
  box-shadow: inset 0 0 60px rgba(10, 18, 48, .55);
}
.medal img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }

/* ---------- 页脚 ---------- */
.footer { background: #070d24; color: var(--on-dark-2); padding: 64px 0 36px; }
.footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 32px; padding-bottom: 40px; border-bottom: 1px solid var(--hair-gold); }
.footer .brand { margin-right: 0; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 12px 30px; font-size: .88rem; }
.footer__nav a { transition: color .3s; }
.footer__nav a:hover { color: var(--gold-300); }
.footer__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; padding-top: 28px; font-size: .8rem; color: var(--on-dark-3); }
.footer__base a { overflow-wrap: anywhere; transition: color .3s; }
.footer__base a:hover { color: var(--gold-300); }

/* ---------- 404 ---------- */
.notfound {
  min-height: 100vh; min-height: 100svh; display: grid; place-items: center; color: var(--on-dark);
  background: radial-gradient(700px 500px at 50% 30%, rgba(217, 178, 102, .12), transparent 62%), var(--navy-950);
}
.notfound__inner { display: grid; justify-items: center; gap: 4px; padding: 48px var(--gutter); text-align: center; }
.notfound__mark { width: 96px; height: 96px; margin-bottom: 28px; }
.notfound .eyebrow { justify-content: center; }
.notfound .hero__cta { justify-content: center; margin-top: 32px; }

/* ---------- 滚动淡入 ---------- */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
.js .card.reveal:nth-child(3n+2), .js .pillar.reveal:nth-child(2), .js .step.reveal:nth-child(2) { transition-delay: .1s; }
.js .card.reveal:nth-child(3n), .js .pillar.reveal:nth-child(3), .js .step.reveal:nth-child(3) { transition-delay: .2s; }
.js .step.reveal:nth-child(4) { transition-delay: .3s; }
.js .about__figure.reveal { transition-delay: .15s; }

/* ---------- 中文页 ---------- */
html:lang(zh) body { line-height: 1.85; letter-spacing: .02em; }
html:lang(zh) .eyebrow { letter-spacing: .32em; font-size: .78rem; }
html:lang(zh) .hero__title { font-weight: 600; font-size: clamp(2.5rem, 1.5rem + 4.2vw, 4.9rem); line-height: 1.22; letter-spacing: .04em; }
html:lang(zh) .hero__title em { font-style: normal; }
html:lang(zh) .h2 { font-weight: 600; font-size: clamp(1.85rem, 1.3rem + 2vw, 2.9rem); line-height: 1.35; letter-spacing: .03em; }
html:lang(zh) .h3 { font-size: 1.4rem; letter-spacing: .04em; }
/* 中文标题只在标点处换行，别把「一」甩到行尾 */
html:lang(zh) :is(.hero__title, .h2, .h3, .band__quote) { word-break: keep-all; overflow-wrap: anywhere; }
html:lang(zh) .band__quote { font-style: normal; font-weight: 600; letter-spacing: .08em; font-size: clamp(1.8rem, 1.2rem + 2.4vw, 3.1rem); line-height: 1.4; }
html:lang(zh) .about__sig { font-size: 1.1rem; }
html:lang(zh) .btn { letter-spacing: .2em; font-size: .9rem; }
html:lang(zh) .hero__strip li { letter-spacing: .12em; font-size: .82rem; }
html:lang(zh) .menu__inner a { font-weight: 600; font-size: 1.7rem; letter-spacing: .06em; }
html:lang(zh) .body-lg, html:lang(zh) .section__lead, html:lang(zh) .hero__lead { line-height: 1.95; }

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .hero__strip { gap: 14px 32px; }
}
@media (min-width: 900px) {
  .nav__links { display: flex; }
  .nav__toggle, .menu { display: none !important; }
  .about__grid { grid-template-columns: 1.05fr .95fr; gap: clamp(56px, 7vw, 100px); }
  .pillars { grid-template-columns: repeat(3, 1fr); border-top: 0; }
  .pillar { padding: 40px 40px 0 0; border-bottom: 0; border-top: 1px solid rgba(169, 128, 51, .3); }
  .pillar + .pillar { padding-left: 40px; border-left: 1px solid rgba(169, 128, 51, .18); }
  .steps { grid-template-columns: repeat(4, 1fr); gap: 32px; }
  .steps::before { left: 12.5%; right: 12.5%; top: 28px; bottom: auto; width: auto; height: 1px; background: linear-gradient(90deg, rgba(198, 156, 74, .25), var(--gold-500) 20%, var(--gold-500) 80%, rgba(198, 156, 74, .25)); }
  .step { grid-template-columns: 1fr; justify-items: center; text-align: center; padding: 0; gap: 18px; }
  .step__body { padding-top: 6px; max-width: 250px; }
  .contact__grid { grid-template-columns: 1.15fr .85fr; gap: clamp(56px, 7vw, 100px); }
  .contact__figure { justify-items: end; }
}
@media (min-width: 1000px) {
  .cards { grid-template-columns: repeat(3, 1fr); }
  .hero__inner { grid-template-columns: 1.2fr .8fr; }
  .hero__emblem {
    position: relative; right: auto; top: auto; transform: none; opacity: 1;
    width: min(100%, 440px); justify-self: end;
  }
  .hero__strip { grid-template-columns: repeat(4, auto); justify-content: space-between; }
}
@media (max-width: 519px) {
  .hero__cta .btn { flex: 1 1 100%; }
  .about__sig { display: grid; grid-template-columns: auto 1fr; }
  .about__sig::before { grid-row: 1 / 3; align-self: start; margin-top: .65em; }
  .about__sig span + span { grid-column: 2; }
  .about__sig span + span::before { content: none; }
  .eyebrow { letter-spacing: .2em; }
  .nav__inner { gap: 14px; }
}
@media (max-width: 380px) {
  .brand { gap: 10px; }
  .brand__mark { width: 36px; height: 36px; }
  .brand__word { width: 84px; }
  .brand__sub { font-size: .46rem; letter-spacing: .22em; }
  .lang { padding: 0 11px; }
  .lang .icon { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .hero__bg { transform: none; }
  .js .reveal { opacity: 1; transform: none; }
}