:root {
  --navy: #0b2940;
  --ink: #163445;
  --blue: #2a6b8a;
  --mist: #edf4f3;
  --sand: #e4b17d;
  --paper: #f9f8f5;
  --line: rgba(11, 41, 64, 0.16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Noto Sans SC", "PingFang SC", sans-serif; }
a { color: inherit; text-decoration: none; }

.site-header { position: absolute; z-index: 10; top: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; max-width: 1440px; margin: auto; padding: 28px 5.8vw; color: #fff; }
.brand { display: flex; gap: 12px; align-items: center; }
.brand b { display: block; font-size: 18px; letter-spacing: .08em; }
.brand small { display: block; margin-top: 3px; font-size: 8px; letter-spacing: .16em; opacity: .72; }
.brand-mark { display: flex; gap: 3px; align-items: end; height: 27px; }
.brand-mark i { display: block; width: 5px; background: #e9c38f; transform: skew(-18deg); }
.brand-mark i:nth-child(1) { height: 14px; }.brand-mark i:nth-child(2) { height: 23px; }.brand-mark i:nth-child(3) { height: 18px; }
.main-nav { display: flex; align-items: center; gap: clamp(20px, 2.5vw, 42px); font-size: 14px; }
.main-nav > a:not(.nav-cta) { opacity: .92; }.main-nav > a:not(.nav-cta):hover { color: #f4c88d; }
.nav-cta { border: 1px solid rgba(255,255,255,.7); padding: 10px 16px; }
.menu-toggle { display: none; border: 1px solid rgba(255,255,255,.6); padding: 8px 12px; background: transparent; color: inherit; font: inherit; }

.hero { min-height: 760px; height: min(100vh, 900px); position: relative; display: flex; align-items: center; overflow: hidden; background: #183848 url("assets/xinjiang-hero.png") center/cover no-repeat; color: white; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,20,31,.82) 0%, rgba(3,20,31,.57) 30%, rgba(3,20,31,.1) 69%, rgba(3,20,31,.24) 100%), linear-gradient(0deg, rgba(2,16,23,.44), transparent 40%); }
.hero-content { position: relative; width: min(840px, 90vw); margin-left: max(5.8vw, calc((100vw - 1280px)/2)); padding-top: 54px; }
.eyebrow, .section-kicker { font-size: 11px; font-weight: 700; letter-spacing: .18em; }.eyebrow { color: #e8bd80; }
.hero h1 { margin: 21px 0; font-size: clamp(43px, 5.2vw, 79px); line-height: 1.2; letter-spacing: -.04em; }.hero h1 em { color: #e9c38f; font-style: normal; }
.hero-copy { max-width: 490px; margin: 0 0 31px; font-size: 16px; line-height: 1.9; color: rgba(255,255,255,.9); }
.hero-actions { display: flex; gap: 13px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; gap: 22px; min-height: 51px; padding: 0 19px; font-size: 14px; transition: .25s ease; }.button span { font-size: 18px; }
.button-primary { background: #e5b77e; color: #162d39; font-weight: 700; }.button-primary:hover { background: #f4d09e; transform: translateY(-2px); }
.button-ghost { border: 1px solid rgba(255,255,255,.65); color: #fff; }.button-ghost:hover { background: rgba(255,255,255,.12); }
.hero-note { position: absolute; right: 5.8vw; bottom: 45px; z-index: 1; display: flex; align-items: flex-start; gap: 18px; width: 200px; border-top: 1px solid rgba(255,255,255,.55); padding-top: 12px; }.hero-note span { color: #e9c38f; }.hero-note p { margin: 0; font-size: 12px; line-height: 1.7; }

.trust-bar { display: grid; grid-template-columns: repeat(4, 1fr); max-width: 1280px; margin: -1px auto 0; background: #fff; box-shadow: 0 15px 35px rgba(15, 44, 55, .06); }.trust-bar div { position: relative; padding: 29px clamp(15px, 3vw, 48px); }.trust-bar div + div::before { content: ""; position: absolute; top: 25%; bottom: 25%; left: 0; width: 1px; background: var(--line); }.trust-bar strong { display: block; color: var(--navy); font-family: "DM Serif Display", serif; font-size: 31px; font-weight: 400; }.trust-bar span { display: block; margin-top: 4px; color: #61757e; font-size: 12px; }

.section-pad { padding: 124px max(5.8vw, calc((100vw - 1280px)/2)); }.section-kicker { display: flex; gap: 12px; align-items: center; color: var(--blue); }.section-kicker span { color: #d49859; }.section-kicker.light { color: #f3d0a1; }.section-kicker.light span { color: #78aac0; }
h2 { margin: 14px 0 0; color: var(--navy); font-size: clamp(37px, 4vw, 58px); line-height: 1.24; letter-spacing: -.045em; }
.intro-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 11vw; margin-top: 8px; }.intro-heading { min-width: 0; }.intro-visual { position: relative; margin: 38px 0 0; overflow: hidden; max-width: 570px; background: var(--navy); }.intro-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(6,30,43,.65), transparent 50%); pointer-events: none; }.intro-visual img { display: block; width: 100%; height: 268px; object-fit: cover; }.intro-visual figcaption { position: absolute; z-index: 1; left: 22px; bottom: 19px; color: #fff; font-size: 13px; letter-spacing: .05em; }.intro-copy { max-width: 510px; padding-top: 18px; }.intro-copy p { margin: 0 0 17px; font-size: 16px; line-height: 2; color: #4f6670; }.text-link { display: inline-flex; align-items: center; gap: 15px; margin-top: 14px; color: var(--blue); font-size: 14px; font-weight: 700; }.text-link span { font-size: 22px; }

.routes { background: #e9f0ef; }.section-head { display: grid; grid-template-columns: 1fr .6fr; gap: 8vw; align-items: end; }.section-head p { max-width: 420px; margin: 0 0 5px; color: #56707a; font-size: 14px; line-height: 1.95; }.route-grid { display: grid; grid-template-columns: 1.18fr .91fr .91fr; gap: 18px; margin-top: 50px; }.route-card { min-height: 440px; display: flex; flex-direction: column; justify-content: space-between; padding: 22px; color: #fff; background-position: center; background-size: cover; isolation: isolate; overflow: hidden; }.route-card::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(180deg, rgba(7,26,36,.20), rgba(7,26,36,.82)); }.route-card { position: relative; }.route-north { background-image: url("assets/xinjiang-hero.png"); }.route-silk { background-image: url("assets/pamir-route.png"); }.route-road { background-image: url("assets/duku-route.png"); }.route-card-top { display: flex; justify-content: space-between; font-size: 12px; color: rgba(255,255,255,.86); }.route-card p { margin: 0 0 8px; color: #f3c991; font-size: 13px; }.route-card h3 { margin: 0; font-size: clamp(22px, 2vw, 29px); letter-spacing: -.03em; }.route-card a { display: inline-flex; gap: 13px; margin-top: 22px; padding-bottom: 5px; border-bottom: 1px solid rgba(255,255,255,.6); font-size: 13px; }

.services { padding-top: 0; padding-bottom: 0; }.services-panel { display: grid; grid-template-columns: 1fr 1fr; background: var(--navy); color: #fff; }.services-lead { padding: 95px clamp(32px, 6vw, 100px); background: linear-gradient(145deg, #123e54, #0b2940); }.services h2 { color: #fff; }.services-lead p { max-width: 390px; margin: 25px 0 0; color: #c5d5db; font-size: 14px; line-height: 2; }.service-list { padding: 48px clamp(24px, 5vw, 80px); }.service-list article { display: flex; gap: 21px; padding: 25px 0; border-bottom: 1px solid rgba(255,255,255,.15); }.service-list article:last-child { border-bottom: 0; }.service-list article > span { color: #e5b77e; font-family: "DM Serif Display", serif; font-size: 19px; }.service-list h3 { margin: 0 0 5px; font-size: 20px; }.service-list p { margin: 0; color: #b8cbd2; font-size: 13px; line-height: 1.75; }

.promise-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 9vw; margin-top: 13px; }.promise-items { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; padding-top: 15px; }.promise-items article { border-top: 1px solid var(--line); padding-top: 20px; }.promise-items span { color: #d49859; font-size: 24px; }.promise-items h3 { margin: 11px 0 8px; font-size: 18px; }.promise-items p { margin: 0; color: #60757d; font-size: 13px; line-height: 1.9; }

.consult { position: relative; display: grid; grid-template-columns: 1fr .45fr; min-height: 510px; overflow: hidden; background: #dca96e url("assets/consult-xinjiang.png") center/cover no-repeat; isolation: isolate; }.consult::before { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, rgba(232,182,117,.96) 0%, rgba(226,171,103,.88) 43%, rgba(12,42,56,.14) 100%); }.consult-content { padding: 72px max(5.8vw, calc((100vw - 1280px)/2)); color: #1a3541; }.consult h2 { color: #19343e; }.consult-content > p:not(.eyebrow) { max-width: 470px; margin: 23px 0 24px; font-size: 15px; line-height: 1.9; }.wechat-qr-card { display: inline-flex; align-items: center; gap: 16px; padding: 11px 16px 11px 11px; background: rgba(255,255,255,.95); box-shadow: 0 12px 24px rgba(10,35,44,.14); }.wechat-qr-card img { display: block; width: 112px; height: 112px; object-fit: cover; }.wechat-qr-card strong, .wechat-qr-card span { display: block; }.wechat-qr-card strong { color: var(--navy); font-size: 15px; }.wechat-qr-card span { margin-top: 8px; color: #59717b; font-size: 12px; line-height: 1.6; }.consult-side { display: flex; flex-direction: column; justify-content: end; align-items: end; padding: 54px 5.8vw; color: rgba(255,255,255,.9); text-align: right; text-shadow: 0 2px 12px rgba(0,0,0,.28); }.consult-side span { font-size: 13px; letter-spacing: .14em; }.consult-side p { margin: 8px 0 0; font-family: "DM Serif Display", serif; font-size: 29px; line-height: 1; }

.site-footer { display: grid; grid-template-columns: 1fr 1fr auto; gap: 28px; align-items: end; padding: 35px max(5.8vw, calc((100vw - 1280px)/2)); background: #082230; color: #e5eeee; }.footer-brand b { display: block; font-size: 15px; }.footer-brand span { display: block; margin-top: 7px; color: #93aab3; font-size: 11px; }.footer-contact { display: flex; flex-direction: column; gap: 5px; font-size: 12px; color: #a5b8bf; }.footer-contact a { color: #e8c38b; }.footer-contact .filing-link { color: #a5b8bf; font-size: 11px; }.footer-contact .filing-link:hover { color: #e8c38b; }.site-footer > p { margin: 0; color: #7c949e; font-size: 10px; text-align: right; }

@media (max-width: 800px) {
  .site-header { padding: 19px 6vw; }.brand b { font-size: 15px; }.brand small { font-size: 7px; }.menu-toggle { display: block; }.main-nav { display: none; position: absolute; top: 69px; right: 6vw; min-width: 174px; padding: 15px; flex-direction: column; align-items: stretch; background: rgba(8,34,48,.96); }.main-nav.is-open { display: flex; }.nav-cta { text-align: center; }
  .hero { min-height: 680px; height: 100vh; background-position: 61% center; }.hero-content { margin-left: 6vw; padding-top: 86px; }.hero h1 { font-size: clamp(38px, 10vw, 55px); }.hero-copy { font-size: 14px; }.hero-note { display: none; }
  .trust-bar { grid-template-columns: repeat(2, 1fr); }.trust-bar div { padding: 20px 7vw; }.trust-bar div:nth-child(3)::before { display: none; }.trust-bar strong { font-size: 26px; }
  .section-pad { padding: 75px 6vw; }.intro-grid, .section-head, .promise-grid { grid-template-columns: 1fr; gap: 25px; }.intro-visual { margin-top: 28px; }.intro-visual img { height: 220px; }.section-head p { margin: 0; }.route-grid { grid-template-columns: 1fr; margin-top: 32px; }.route-card { min-height: 320px; }.route-card-large { min-height: 390px; }
  .services-panel, .consult { grid-template-columns: 1fr; }.services-lead { padding: 66px 6vw; }.service-list { padding: 23px 6vw; }.promise-items { grid-template-columns: 1fr; gap: 22px; }.consult { background-position: 63% center; }.consult::before { background: linear-gradient(90deg, rgba(232,182,117,.97), rgba(226,171,103,.86)); }.consult-content { padding: 68px 6vw; }.wechat-qr-card { width: 100%; max-width: 340px; }.wechat-qr-card img { width: 104px; height: 104px; }.consult-side { min-height: 145px; padding: 28px 6vw; background: linear-gradient(90deg, rgba(10,41,54,.15), rgba(10,41,54,.48)); }.site-footer { grid-template-columns: 1fr; padding: 29px 6vw; }.site-footer > p { text-align: left; }
}