@font-face {
  font-family: "Douyin Sans";
  src: url("../fonts/douyin-sans/DouyinSansBold.woff2") format("woff2");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}


:root {
  --ink: #1a1a1a;
  --ink-soft: #3d3d3d;
  --paper: #f7f4ef;
  --white: #fffcf8;
  --line: #e4ddd2;
  --line-strong: #cfc6b8;
  --seal: #b23a2f;
  --seal-dark: #8e2c23;
  --seal-pale: #f8ece6;
  --gold: #a6844a;
  --gold-pale: #f6f0e4;
  --muted: #6b645b;
  --footer-bg: #1c1917;
  --footer-text: #d9d2c7;
  --footer-copy: #b7aea2;
  --footer-muted: #8f877c;
  --footer-accent: #e7c98a;
  --footer-accent-soft: #f1dfb6;
  --blue: var(--seal);
  --blue-pale: var(--seal-pale);
  --orange: var(--seal);
  --orange-dark: var(--seal-dark);
  --shell: min(1180px, calc(100% - 80px));
  --shadow: 0 1px 2px rgba(40,30,20,.04), 0 8px 24px rgba(40,30,20,.05);
  --radius: 0;
  --serif: "Douyin Sans", "Songti SC", "Noto Serif SC", "Source Han Serif SC", serif;
  --sans: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", "Source Han Sans SC", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--seal); outline-offset: 3px; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 200; background: var(--ink); color: var(--white); padding: 10px 16px; }
.skip-link:focus { top: 16px; }
.sr-only, .visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.shell { width: var(--shell); margin-inline: auto; }

/* Type scale: one serif display face, one sans text face. */
.eyebrow,
.section-kicker {
  display: block; margin: 0 0 14px; color: var(--seal);
  font-size: .8rem; font-weight: 400; letter-spacing: .02em; line-height: 1.4;
}
.eyebrow { font-weight: 400; }
.section-heading {
  max-width: 24ch; margin: 0; font-family: var(--serif);
  font-size: clamp(1.75rem, 2.6vw, 2.35rem); font-weight: 700;
  line-height: 1.32; letter-spacing: .01em; font-synthesis: none;
}
.section-lead { max-width: 62ch; color: var(--muted); margin: 18px 0 0; font-size: 1.0rem; line-height: 1.85; }
.fine-print { max-width: 70ch; margin: 22px 0 0; color: var(--muted); font-size: .84rem; line-height: 1.8; }

/* Buttons read as stamped actions, not glossy pills. */
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 26px; border: 1px solid transparent; border-radius: 1px;
  font-size: .95rem; font-weight: 400; letter-spacing: .04em;
  transition: background .2s ease, border-color .2s ease, color .2s ease;
}
.button:hover { transform: none; }
.button-primary { color: var(--white); background: var(--seal); border-color: var(--seal); }
.button-primary:hover { background: var(--seal-dark); border-color: var(--seal-dark); }
.button-secondary { color: var(--ink); border-color: var(--line-strong); background: transparent; }
.button-secondary:hover { color: var(--seal); border-color: var(--seal); background: transparent; }
.text-link { position: relative; color: var(--seal); font-weight: 400; border-bottom: 1px solid currentColor; padding-bottom: 1px; }
.text-link::after { content: ""; }
.text-link:hover { color: var(--seal-dark); }

/* Shared shell */
.site-header { position: sticky; top: 0; z-index: 60; background: rgba(255,252,248,.92); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.header-main { min-height: 74px; display: grid; grid-template-columns: auto minmax(0,1fr) auto auto; align-items: center; column-gap: clamp(18px, 2.4vw, 40px); }
.header-main > * { min-width: 0; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; }
.brand img { width: 40px; height: 40px; object-fit: contain; }
.brand-copy { display: flex; flex-direction: column; line-height: 1.15; }
.brand-copy strong { font-family: var(--serif); font-size: 1.12rem; font-weight: 700; letter-spacing: .04em; color: var(--ink); }
.brand-copy small { margin-top: 3px; color: var(--muted); font-size: .68rem; letter-spacing: .14em; }
.header-search { display: none; }
.header-contact { min-width: 0; }
.header-contact > div { padding-left: 18px; border-left: 1px solid var(--line-strong); }
.header-contact span { display: block; color: var(--muted); font-size: .68rem; letter-spacing: .12em; }
.header-contact > div > a { display: block; white-space: nowrap; }
.header-contact .header-mobile-number { margin-top: 2px; color: var(--seal); font-family: var(--serif); font-size: clamp(1.15rem, 1.5vw, 1.4rem); font-weight: 700; letter-spacing: .02em; line-height: 1.1; }
.header-contact .header-service-number { margin-top: 3px; color: var(--muted); font-size: .72rem; letter-spacing: .02em; line-height: 1.2; }
.header-contact .header-service-number:hover { color: var(--seal); }
.header-qr { display: grid; grid-template-columns: 40px auto; align-items: center; gap: 8px; color: var(--muted); font-size: .68rem; letter-spacing: .08em; }
.header-qr img { width: 40px; height: 40px; object-fit: cover; border: 1px solid var(--line); }
.nav-band { border-top: 0; background: transparent; }
.nav-band > .shell { width: var(--shell); }
.desktop-nav { min-height: 0; display: flex; align-items: center; justify-content: flex-end; gap: clamp(14px, 1.8vw, 28px); }
.header-nav { display: flex; }
.nav-band .desktop-nav { display: none; }
.nav-link, .nav-trigger { position: relative; color: var(--ink-soft); background: none; border: 0; padding: 6px 0; font-size: .92rem; font-weight: 400; white-space: nowrap; letter-spacing: .02em; }
.nav-link:hover, .nav-link[aria-current="page"], .nav-trigger:hover, .nav-trigger[aria-expanded="true"] { color: var(--seal); }
.nav-link[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px; background: var(--seal); }
.menu-toggle { display: none; margin-left: auto; color: var(--ink); background: transparent; border: 1px solid var(--line-strong); border-radius: 2px; padding: 4px 12px; font-size: 1.05rem; letter-spacing: .2em; }
.mobile-nav { display: none; }

/* Home */
.page-home .nav-band { border-bottom-color: rgba(220,229,238,.65); background: #fff; }
.home-hero { background: #f3f4f1; border-bottom: 1px solid var(--line); }
.home-hero::before, .home-hero::after { display: none; }
.hero-grid { display: grid; grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr); min-height: 548px; align-items: stretch; gap: clamp(28px, 5vw, 76px); padding: 0; }
.hero-copy { align-self: center; max-width: 545px; padding: clamp(58px, 7vw, 100px) 0; }
.hero-copy h1 { display: block; max-width: 560px; margin: 11px 0 0; color: var(--ink); font-size: clamp(2.15rem, 3.4vw, 3.55rem); letter-spacing: -.04em; line-height: 1.18; }
.hero-location { margin: 0; color: var(--orange-dark); font-size: .84rem; font-weight: 900; letter-spacing: .08em; }
.hero-summary { max-width: 510px; margin: 23px 0 0; color: var(--ink-soft); font-size: 1.02rem; line-height: 1.85; }
.hero-real-photo { position: relative; min-height: 548px; margin: 0; overflow: hidden; background: #dce5ea; }
.hero-real-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(9,37,72,.42), transparent 48%); pointer-events: none; }
.hero-real-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-real-photo figcaption { position: absolute; z-index: 1; right: 24px; bottom: 20px; left: 24px; color: #fff; font-size: .82rem; font-weight: 800; }
.hero-quick-facts { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 540px; margin: 29px 0 0; padding: 0; list-style: none; border-top: 1px solid rgba(214,230,241,.4); border-left: 1px solid rgba(214,230,241,.4); }
.hero-quick-facts li { padding: 11px 13px; border-right: 1px solid rgba(214,230,241,.4); border-bottom: 1px solid rgba(214,230,241,.4); background: rgba(4,28,53,.18); }
.hero-quick-facts strong, .hero-quick-facts span { display: block; }
.hero-quick-facts strong { color: #fff; font-size: .82rem; }
.hero-quick-facts span { margin-top: 2px; color: #b8d1e2; font-size: .73rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 29px; }
.hero-actions .button-secondary { background: transparent; }
.hero-note { display: flex; flex-wrap: wrap; align-items: baseline; gap: 7px 10px; margin: 22px 0 0; color: var(--muted); font-size: .84rem; }
.hero-note strong { color: var(--orange-dark); font-size: 1.05rem; letter-spacing: -.02em; }
.hero-note a { color: var(--ink-soft); font-weight: 800; }
.hero-note a:hover { color: var(--orange-dark); }
.hero-price-panel { display: none; }
.hero-price-panel span { display: block; color: #b9d2e8; font-size: .76rem; letter-spacing: .11em; }
.hero-price-panel strong { display: block; margin-top: 4px; color: #fff; font-size: 1.55rem; line-height: 1.18; }
.hero-price-panel small { display: block; margin-top: 4px; color: #d4e1eb; font-size: .75rem; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.handover-section { position: relative; overflow: hidden; padding: clamp(66px, 8vw, 105px) 0; background: #edf4f8; }
.registration-materials-section { padding: clamp(42px, 6vw, 82px) 0; background: #f4f4f4; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.registration-materials-figure { max-width: 1280px; margin: 0 auto; background: #fff; }
.registration-materials-figure img { display: block; width: 100%; height: auto; }
.handover-backdrop { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(239,246,250,.93), rgba(239,246,250,.73)), url('../business-office.webp') center / cover no-repeat; filter: saturate(.62); }
.handover-shell { position: relative; z-index: 1; }
.handover-heading { display: flex; align-items: end; justify-content: space-between; gap: 36px; margin-bottom: 37px; }
.handover-heading .section-heading { max-width: 670px; }
.handover-heading > p { max-width: 370px; margin: 0; color: var(--muted); font-size: .88rem; }
.documents-carousel { overflow: hidden; background: rgba(255,255,255,.73); border: 1px solid rgba(255,255,255,.9); box-shadow: 0 22px 50px rgba(9,37,72,.13); backdrop-filter: blur(5px); }
.documents-viewport { overflow: hidden; }
.documents-track { display: flex; transition: transform .65s cubic-bezier(.2,.76,.28,1); }
.document-slide { display: grid; grid-template-columns: minmax(0, .85fr) minmax(410px, 1.15fr); flex: 0 0 100%; min-width: 100%; min-height: 405px; }
.document-slide-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(34px, 5vw, 72px); background: rgba(255,255,255,.88); }
.document-slide-copy > span { color: var(--orange-dark); font-size: .78rem; font-weight: 900; letter-spacing: .12em; }
.document-slide-copy h3 { max-width: 385px; margin: 10px 0 0; font-size: clamp(1.85rem, 3vw, 2.9rem); line-height: 1.14; letter-spacing: -.055em; }
.document-slide-copy p { max-width: 395px; margin: 17px 0 0; color: var(--muted); }
.document-slide-copy .text-link { align-self: flex-start; margin-top: 20px; }
.document-stage { position: relative; display: grid; min-height: 405px; place-items: center; overflow: hidden; background: linear-gradient(145deg, rgba(17,70,117,.8), rgba(6,28,55,.93)); }
.document-stage::before { content: ""; position: absolute; width: 540px; height: 540px; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; transform: translate(21%, -9%); box-shadow: 0 0 0 42px rgba(255,255,255,.035), 0 0 0 84px rgba(255,255,255,.025); }
.paper { position: absolute; box-shadow: 0 17px 34px rgba(0,0,0,.29); }
.paper-back { width: 235px; height: 286px; padding: 25px 22px; color: #6686a4; background: #e9f1f7; transform: translate(-117px, 10px) rotate(-8deg); }
.paper-back b { display: block; margin-bottom: 31px; font-size: .75rem; letter-spacing: .1em; }
.paper-back i { display: block; height: 8px; margin: 12px 0; background: #c7d8e5; }
.paper-main { z-index: 2; display: flex; width: 260px; height: 310px; padding: 29px; flex-direction: column; color: var(--ink); background: #fffdf9; border: 8px solid #fff; outline: 1px solid rgba(220,106,18,.48); transform: translate(28px, -4px) rotate(3deg); }
.paper-main small { color: #6c7d91; font-size: .73rem; }
.paper-main strong { margin-top: 27px; font-size: 1.55rem; line-height: 1.25; letter-spacing: -.05em; }
.paper-main em { margin-top: auto; color: var(--orange-dark); font-size: .71rem; font-style: normal; }
.paper-tag { z-index: 3; display: grid; width: 95px; height: 95px; place-items: center; color: #fff; background: var(--orange); box-shadow: 0 12px 24px rgba(0,0,0,.25); font-size: .92rem; font-weight: 900; line-height: 1.25; text-align: center; transform: translate(155px, 105px) rotate(7deg); }
.paper-blue { background: #dbeaf5; }
.paper-code { outline-color: #0d4e88; }
.paper-tag-blue { background: var(--blue); }
.paper-sand { background: #f0e6d5; }
.paper-seal { background: #fffaf1; outline-color: #ba7a27; }
.paper-tag-sand { color: var(--ink); background: #e7bb74; }
.paper-ink { background: #d8e2ed; }
.paper-charter { background: #f7f9fb; outline-color: #27476b; }
.paper-tag-ink { background: var(--ink); }
.documents-controls { display: flex; min-height: 64px; align-items: center; justify-content: space-between; padding: 0 25px; border-top: 1px solid rgba(184,202,217,.8); background: rgba(255,255,255,.88); }
.document-nav { padding: 8px 0; color: var(--ink-soft); border: 0; background: transparent; font-size: .82rem; font-weight: 900; }
.document-nav:hover { color: var(--orange-dark); }
.document-dots { display: flex; gap: 8px; }
.document-dots button { width: 9px; height: 9px; padding: 0; border: 0; border-radius: 50%; background: #b4c4d1; transition: transform .2s ease, background .2s ease; }
.document-dots button[aria-selected="true"] { width: 28px; border-radius: 99px; background: var(--orange); }
.home-section { padding: clamp(64px, 8vw, 112px) 0; }
.services-stage { background: #f4f4f4; }
.core-services-heading { max-width: 720px; margin: 0 auto; text-align: center; }
.core-services-mark { display: inline-grid; width: 34px; height: 34px; place-items: center; margin-bottom: 11px; color: var(--orange); }
.core-services-mark svg { width: 100%; height: 100%; fill: currentColor; }
.core-services-heading .section-heading { max-width: none; margin: 0; }
.core-services-heading .section-lead { max-width: 610px; margin: 17px auto 0; }
.core-service-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: 43px; }
.core-service-card { display: flex; min-height: 252px; flex-direction: column; align-items: flex-start; padding: 24px; color: var(--ink); border: 0; border-top: 2px solid var(--blue); border-radius: 0; background: #fff; transition: background .18s ease; }
.core-service-card:hover { color: var(--ink); border-color: var(--blue); background: #e8e8e8; transform: none; }
.core-service-icon { display: inline-grid; width: 42px; height: 42px; place-items: center; color: var(--blue); }
.core-service-icon svg { width: 32px; height: 32px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.core-service-card strong { display: block; margin-top: 26px; font-size: 1.36rem; line-height: 1.2; }
.core-service-card small { display: block; margin-top: 15px; color: var(--muted); font-size: .9rem; line-height: 1.75; }
.core-service-card > span:last-child { margin-top: auto; padding-top: 22px; color: var(--orange-dark); font-size: .82rem; font-weight: 900; }
.service-details-heading { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(28px, 5vw, 74px); align-items: end; margin-top: clamp(68px, 8vw, 108px); padding-top: 31px; border-top: 1px solid var(--line); }
.service-details-heading h3 { margin: 0; color: var(--ink); font-size: clamp(1.6rem, 2.4vw, 2.15rem); line-height: 1.2; letter-spacing: -.035em; }
.service-details-heading p { max-width: 570px; margin: 0; color: var(--muted); line-height: 1.75; }
.service-journey { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(28px, 5vw, 74px); align-items: start; margin-top: 44px; }
.journey-mark { position: sticky; top: 20px; padding: 26px 0 0; }
.journey-mark p { max-width: 330px; color: var(--muted); }
.journey-mark .button { margin-top: 12px; }
.service-rail { border-top: 1px solid #bbccda; }
.service-rail a { display: grid; grid-template-columns: 44px 1fr auto; gap: 16px; align-items: center; min-height: 89px; border-bottom: 1px solid #cdd9e3; transition: padding .2s ease, background .2s ease; }
.service-rail a:hover { padding-left: 12px; background: rgba(255,255,255,.6); }
.service-rail-index { color: var(--orange); font-size: .8rem; font-weight: 900; }
.service-rail strong { display: block; font-size: 1.13rem; }
.service-rail small { display: block; margin-top: 2px; color: var(--muted); font-size: .82rem; }
.service-rail-arrow { color: var(--blue); font-size: 1.5rem; }
.pricing-section { overflow: hidden; background: #fff; }
.pricing-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 95px); align-items: center; }
.pricing-copy { position: relative; padding: 36px 0; }
.pricing-copy::before { content: none; }
.pricing-copy > * { position: relative; z-index: 1; }
.pricing-list { border-top: 2px solid var(--ink); }
.price-row { display: grid; grid-template-columns: 1fr auto; gap: 15px; align-items: center; padding: 19px 0; border-bottom: 1px solid var(--line); }
.price-row p { margin: 0; }
.price-row p span { display: block; color: var(--muted); font-size: .8rem; }
.price-row strong { color: var(--orange-dark); font-size: clamp(1.4rem, 2.3vw, 2rem); letter-spacing: -.04em; white-space: nowrap; }
.fine-print { margin: 16px 0 0; color: var(--muted); font-size: .74rem; }
.scope-section { background: var(--blue-pale); }
.scope-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(290px, .82fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.scope-image { position: relative; min-height: 500px; overflow: hidden; }
.scope-image img { width: 100%; height: 100%; object-fit: cover; }
.scope-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(9,37,72,.48), transparent 55%); }
.scope-caption { position: absolute; z-index: 1; left: 25px; right: 25px; bottom: 20px; color: #fff; font-size: .9rem; }
.scope-credential-showcase { display: grid; grid-template-rows: minmax(0,1fr) auto; overflow: hidden; background: #fff; box-shadow: var(--shadow); }
.scope-credential-showcase::after { display: none; }
.scope-credential-showcase > img { width: 100%; height: 100%; min-height: 0; object-fit: cover; object-position: center; }
.scope-credential-caption { position: static; display: block; min-height: 62px; margin: 0; padding: 20px 17px; color: #fff; background: var(--ink); font-size: .82rem; font-weight: 800; }
.scope-list { list-style: none; margin: 28px 0 0; padding: 0; border-top: 1px solid #b4cbdd; }
.scope-list li { padding: 13px 0; border-bottom: 1px solid #bfd2e0; color: var(--ink-soft); }
.scope-list strong { display: inline-block; min-width: 88px; color: var(--blue); }
.process-section { background: #fff; }
.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin-top: 42px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process-step { padding: 25px 19px 22px 0; margin-right: 19px; border-right: 1px solid var(--line); }
.process-step:last-child { margin-right: 0; border-right: 0; }
.process-step span { color: var(--orange); font-size: .74rem; font-weight: 900; }
.process-step strong { display: block; margin-top: 8px; font-size: 1.02rem; }
.process-step p { margin: 7px 0 0; color: var(--muted); font-size: .79rem; }
.registration-faq { padding-block: clamp(88px, 9vw, 132px); background: rgba(255,255,255,.74); }
.registration-faq-layout { display: block; }
.registration-faq-content { max-width: 1200px; margin: 0 auto; }
.registration-faq-heading { text-align: center; }
.registration-faq-heading .section-heading { position: relative; max-width: none; padding-bottom: 26px; font-size: clamp(2.2rem, 3.15vw, 3rem); line-height: 1.08; }
.registration-faq-heading .section-heading::after { content: ""; position: absolute; bottom: 0; left: 50%; width: 60px; height: 5px; border-radius: 999px; background: #14b8e4; transform: translateX(-50%); }
.registration-faq-heading .section-lead { margin: 32px auto 0; font-size: 1.12rem; }
.registration-faq-list { margin-top: 78px; }
.registration-faq-item { overflow: hidden; margin-top: 28px; border-radius: 11px; background: rgba(248,250,252,.93); box-shadow: 0 13px 30px rgba(21, 52, 78, .06); }
.registration-faq-item:first-child { margin-top: 0; }
.registration-faq-item h3 { margin: 0; }
.registration-faq-question { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 24px; min-height: 106px; padding: 24px 38px; border: 0; color: var(--ink); background: transparent; text-align: left; font: inherit; font-size: 1.1rem; font-weight: 900; cursor: pointer; }
.registration-faq-question::after { content: ""; flex: 0 0 auto; width: 12px; height: 12px; margin-right: 3px; border-right: 3px solid currentColor; border-bottom: 3px solid currentColor; color: var(--ink); transform: rotate(45deg) translate(-3px, -3px); transition: transform .22s ease, color .22s ease; }
.registration-faq-question:hover, .registration-faq-question:focus-visible { color: var(--blue); }
.registration-faq-question:focus-visible { outline: 3px solid rgba(20,184,228,.52); outline-offset: -3px; }
.registration-faq-item.is-open .registration-faq-question { background: #f5f7f9; }
.registration-faq-item.is-open .registration-faq-question::after { color: var(--ink); transform: rotate(225deg) translate(-2px, -2px); }
.registration-faq-answer { display: grid; grid-template-rows: 0fr; background: #fff; transition: grid-template-rows .26s ease; }
.registration-faq-answer[hidden] { display: none; }
.registration-faq-answer > p, .registration-faq-answer > ol { min-height: 0; margin: 0; overflow: hidden; color: var(--muted); font-size: 1rem; line-height: 1.9; }
.registration-faq-answer > ol { padding-left: 3.1rem; }
.registration-faq-item.is-open .registration-faq-answer { grid-template-rows: 1fr; }
.registration-faq-item.is-open .registration-faq-answer > p { padding: 25px 38px 31px; }
.registration-faq-item.is-open .registration-faq-answer > ol { padding-top: 26px; padding-right: 38px; padding-bottom: 31px; }
.consult-popup { position: fixed; z-index: 90; right: 0; bottom: 0; left: 0; height: 132px; pointer-events: none; opacity: 1; }
.consult-popup.is-peeking { pointer-events: auto; }
.consult-popup.is-visible { pointer-events: auto; }
.consult-popup-panel { position: relative; height: 132px; overflow: visible; clip-path: inset(0 100% 0 0); background: #14386f; box-shadow: 0 -10px 24px rgba(4,23,46,.16); transition: clip-path .68s cubic-bezier(.16, 1, .3, 1); }
.consult-popup.is-visible .consult-popup-panel { clip-path: inset(0); }
.consult-popup-copy { position: relative; z-index: 3; display: grid; width: 680px; grid-template-columns: 260px minmax(390px, 1fr); gap: 18px; align-items: center; margin: 0 0 0 calc(50% - 430px); padding: 38px 0 0; color: #fff; }
.consult-popup-copy > * { opacity: 0; transform: translateX(-14px); transition: opacity .2s ease, transform .42s cubic-bezier(.16, 1, .3, 1); }
.consult-popup.is-visible .consult-popup-copy > * { opacity: 1; transform: translateX(0); }
.consult-popup.is-visible .consult-popup-message { transition-delay: .18s; }
.consult-popup.is-visible .consult-popup-action { transition-delay: .28s; }
.consult-popup-message h2 { margin: 0; color: #fff; font-size: clamp(1.12rem, 1.32vw, 1.55rem); line-height: 1.1; letter-spacing: -.03em; white-space: nowrap; }
.consult-popup-message h2 span { color: #ffd28e; text-shadow: 0 2px 12px rgba(220,106,18,.42); }
.consult-popup-message p { margin: 3px 0 0; color: #fff; font-size: clamp(.78rem, .95vw, .92rem); font-weight: 800; }
.consult-popup-action { display: grid; grid-template-columns: minmax(210px, 1fr) auto; gap: 9px; align-items: center; }
.consult-popup-action input { width: 100%; height: 38px; min-width: 0; padding: 0 11px; color: var(--ink); border: 1px solid rgba(255,255,255,.8); border-radius: 6px; outline: 0; background: rgba(255,255,255,.97); font: inherit; font-size: .8rem; }
.consult-popup-action input::placeholder { color: #8290a0; }
.consult-popup-action input:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(220,106,18,.22); }
.consult-popup-action .button { min-width: 124px; min-height: 38px; padding: 0 13px; font-size: .82rem; }
.consult-popup-person { position: absolute; z-index: 2; left: calc(50% + 320px); right: auto; bottom: 0; width: auto; height: 172px; max-width: 28vw; object-fit: contain; object-position: bottom right; filter: drop-shadow(0 7px 12px rgba(4,23,46,.18)); opacity: 0; pointer-events: none; transform: translateX(18px); transition: opacity .24s ease, transform .5s cubic-bezier(.16, 1, .3, 1); }
.consult-popup.is-visible .consult-popup-person { opacity: 1; transform: translateX(0); transition-delay: .25s; }
.consult-popup-tab { position: absolute; z-index: 4; bottom: 0; left: 0; display: flex; width: 62px; height: 140px; align-items: center; justify-content: center; padding: 0; color: #fff; border: 0; border-right: 3px solid rgba(220,106,18,.78); border-radius: 0 12px 12px 0; background: rgba(8,37,72,.72); box-shadow: 7px 0 18px rgba(4,23,46,.1); cursor: pointer; font-size: .88rem; font-weight: 900; letter-spacing: .08em; writing-mode: vertical-rl; }
.consult-popup.is-visible .consult-popup-tab { pointer-events: none; opacity: 0; transition: opacity .16s ease; }
.consult-popup-wechat { color: #fff; border-color: rgba(255,255,255,.48); background: rgba(7,31,62,.24); }
.consult-popup-wechat:hover { color: var(--ink); background: #fff; }
.consult-popup-close { position: absolute; z-index: 5; top: 13px; right: clamp(20px, 4vw, 72px); min-width: 42px; min-height: 30px; color: #e6edf3; border: 1px solid rgba(255,255,255,.34); border-radius: 99px; background: rgba(9,37,72,.44); font-size: .7rem; font-weight: 900; }
.consult-popup-close:hover { color: var(--ink); background: #fff; }

@media (min-width: 701px) and (max-width: 1120px) {
  .consult-popup-copy { width: min(670px, calc(100% - 350px)); grid-template-columns: 230px minmax(330px, 1fr); gap: 14px; margin-left: 32px; padding-left: 0; }
  .consult-popup-person { left: auto; right: 36px; height: 160px; }
}

@media (min-width: 701px) and (max-width: 900px) {
  .consult-popup-copy { width: calc(100% - 200px); grid-template-columns: 210px minmax(320px, 1fr); margin-left: 24px; padding-left: 0; }
  .consult-popup-person { right: 14px; height: 132px; }
}

/* Hero typography explorations */
.variant-page { background: #edf5fa; }
.variant-intro { padding: 56px 0 30px; }
.variant-intro h1 { margin: 7px 0 8px; font-size: clamp(2rem, 3.5vw, 3.3rem); letter-spacing: -.05em; }
.variant-intro p:last-child { margin: 0; color: var(--muted); }
.variant-section { margin: 0 0 28px; background: #fff; }
.variant-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(390px, .94fr); min-height: 470px; }
.variant-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(42px, 5vw, 82px) clamp(28px, 5vw, 76px) clamp(42px, 5vw, 82px) 0; }
.variant-label { margin: 0 0 15px; color: var(--orange-dark); font-size: .78rem; font-weight: 900; letter-spacing: .13em; }
.variant-copy h2 { max-width: 690px; margin: 0; color: var(--ink); font-size: clamp(2.45rem, 4.15vw, 4.35rem); line-height: 1.1; letter-spacing: -.075em; }
.variant-copy h2 em { color: var(--blue); font-style: normal; }
.variant-subhead { margin: 17px 0 0; color: var(--orange-dark); font-size: 1.25rem; font-weight: 900; }
.variant-body { max-width: 550px; margin: 16px 0 0; color: var(--muted); font-size: 1rem; }
.variant-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 18px; margin-top: 27px; }
.variant-image { position: relative; margin: 0; overflow: hidden; background: var(--ink); }
.variant-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(140deg, rgba(9,37,72,.05), rgba(9,37,72,.44)); }
.variant-image img { width: 100%; height: 100%; object-fit: cover; }
.variant-image figcaption { position: absolute; z-index: 1; right: 21px; bottom: 18px; left: 21px; color: #fff; font-size: .8rem; }
.variant-b { background: linear-gradient(105deg, #f5f9fc 0%, #f5f9fc 55%, #fff 55%); }
.stage-list { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }
.stage-list span { padding: 7px 11px; color: var(--blue); border: 1px solid #b8cad9; font-size: .84rem; font-weight: 900; }
.variant-c .variant-copy { position: relative; }
.variant-c .variant-copy::before { content: ""; position: absolute; z-index: 0; width: 260px; height: 260px; right: 20px; top: 44px; border-radius: 50%; background: var(--gold-pale); }
.variant-c .variant-copy > * { position: relative; z-index: 1; }
.promise-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 24px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.promise-grid span { padding: 12px; color: var(--muted); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: .77rem; }
.promise-grid b { display: block; color: var(--ink); font-size: .9rem; }

/* Internal pages */
.page-hero { padding: 70px 0 56px; background: linear-gradient(120deg, #fff 0%, #edf5fa 100%); border-bottom: 1px solid var(--line); }
.page-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 45px; align-items: end; }
.page-hero h1 { margin: 11px 0 0; font-size: clamp(2.35rem, 4vw, 4.1rem); line-height: 1.07; letter-spacing: -.06em; }
.page-hero p { max-width: 720px; margin: 18px 0 0; color: var(--ink-soft); }
.page-hero-side { padding: 20px 0 2px 23px; border-left: 2px solid var(--orange); color: var(--muted); font-size: .86rem; }
.page-hero-side strong { display: block; margin-bottom: 5px; color: var(--ink); font-size: 1rem; }
.registration-banner { position: relative; min-height: 430px; overflow: hidden; isolation: isolate; color: #fff; }
.registration-banner > img { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.registration-banner-shade { position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, rgba(4, 26, 50, .88) 0%, rgba(4, 26, 50, .69) 47%, rgba(4, 26, 50, .32) 100%); }
.registration-banner-content { display: flex; min-height: 430px; flex-direction: column; align-items: flex-start; justify-content: center; padding: 62px 0; }
.registration-banner h1 { max-width: 700px; margin: 0; color: #fff; font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.04; letter-spacing: -.055em; }
.registration-banner h1 span { color: #f02c1c; }
.registration-banner p { max-width: 610px; margin: 18px 0 0; color: rgba(255, 255, 255, .89); font-size: 1.08rem; line-height: 1.8; }
.registration-banner-points { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 30px; padding: 0; list-style: none; }
.registration-banner-points li { position: relative; padding: 8px 13px; border: 1px solid rgba(255, 255, 255, .42); background: rgba(3, 22, 42, .28); color: #fff; font-size: .9rem; font-weight: 800; }
.registration-banner-points li + li { margin-left: 20px; }
.registration-banner-points li + li::before { position: absolute; top: 50%; right: calc(100% + 10px); content: "+"; color: #fff; font-size: 1.3em; line-height: 1; transform: translateY(-50%); }
.registration-banner .button { min-width: 164px; }
.directory { padding: 42px 0 92px; }
.service-search-feedback { margin-top: 19px; padding: 11px 15px; color: var(--blue); border-left: 3px solid var(--orange); background: var(--gold-pale); font-size: .87rem; font-weight: 800; }
.directory-section { padding: 49px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 48px; }
.directory-section:first-child { padding-top: 18px; }
.directory-heading { display: block; max-width: 940px; margin-bottom: 28px; }

@media (min-width: 1041px) {
  .site-header { position: sticky; top: 0; }
  .directory-section { scroll-margin-top: 194px; }
}
.directory-index { display: block; margin-bottom: 10px; color: var(--orange); font-weight: 900; letter-spacing: .1em; font-size: .8rem; }
.directory-heading h2 { margin: 0; font-size: clamp(1.55rem, 2.5vw, 2.25rem); letter-spacing: -.045em; line-height: 1.18; }
.directory-heading p { margin: 10px 0 0; color: var(--muted); }
.service-details { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; align-items: start; margin-left: 0; }
.service-details details { background: #fff; border: 0; border-top: 1px solid var(--line); border-radius: 0; }
.service-details details { scroll-margin-top: 62px; }
.service-details summary { position: relative; padding: 17px 18px; list-style: none; border-bottom: 1px solid var(--line); color: var(--ink); font-size: .98rem; font-weight: 900; cursor: default; pointer-events: none; }
.service-details summary::-webkit-details-marker { display: none; }
.service-details summary::after { content: none; }
.service-details details[open] summary { color: var(--blue); }
.service-details details:not([open]) > .detail-body { display: block !important; }
.service-details .service-detail { overflow: hidden; border: 0; border-top: 1px solid var(--line); border-radius: 0; background: #fff; scroll-margin-top: 224px; }
.service-detail-title { margin: 0; padding: 17px 18px; border-bottom: 1px solid var(--line); color: var(--ink); font-size: .98rem; font-weight: 900; line-height: 1.65; }
.detail-body { padding: 16px 18px 18px; color: var(--ink-soft); font-size: .88rem; }
.detail-body p { margin: 0 0 12px; }
.detail-body p:last-child { margin-bottom: 0; }
.detail-body ul { margin: 0; padding-left: 1.1em; }
.detail-body li + li { margin-top: 4px; }
.detail-body b { color: var(--ink); }
.directory-price { margin: 21px 0 0; padding: 20px 22px; border-left: 3px solid var(--orange); background: var(--gold-pale); }
.directory-price strong { display: block; color: var(--ink); }
.directory-price p { margin: 5px 0 0; color: var(--ink-soft); font-size: .86rem; }
.path-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; margin-top: 38px; }
.path-item { padding: 25px; border-top: 3px solid var(--blue); background: #fff; box-shadow: 0 10px 24px rgba(9,37,72,.055); }
.path-item h2 { margin: 5px 0 10px; font-size: 1.5rem; }
.path-item p { color: var(--muted); font-size: .9rem; }
.path-item ul { padding-left: 1.1em; color: var(--ink-soft); font-size: .88rem; }
.about-slab { display: grid; grid-template-columns: .85fr 1.15fr; min-height: 480px; background: #fff; }
.about-slab-image { min-height: 360px; overflow: hidden; }
.about-slab-image img { width: 100%; height: 100%; object-fit: cover; }
.about-slab-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(35px, 6vw, 80px); }
.about-slab-copy p { color: var(--muted); }
.about-slab.about-slab-no-image { display: block; min-height: 0; }
.about-slab-no-image .about-slab-copy { width: var(--shell); margin-inline: auto; padding-inline: 0; }
.about-slab-no-image .about-slab-copy > p { max-width: 760px; }
.about-overview { padding: clamp(68px, 8vw, 108px) 0; background: #fff; }
.about-overview-showcase { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr); gap: clamp(46px, 7vw, 104px); align-items: center; }
.about-overview-intro { max-width: 670px; }
.about-overview-intro h2 { margin: 0; color: var(--ink); font-size: clamp(2rem, 3vw, 2.8rem); letter-spacing: -.04em; line-height: 1.2; }
.about-overview-intro > p { max-width: 650px; margin: 22px 0 0; color: var(--muted); line-height: 1.85; }
.about-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 35px; }
.about-metrics article { min-height: 138px; padding: 25px 24px; border-radius: 14px; background: #f7fafc; box-shadow: 0 13px 27px rgba(9,37,72,.07); }
.about-metrics strong { display: block; color: var(--blue); font-size: clamp(1.7rem, 2.8vw, 2.45rem); font-weight: 900; letter-spacing: -.045em; line-height: 1; }
.about-metrics span { display: block; margin-top: 17px; color: var(--muted); font-size: .9rem; }
.about-coverage { margin: 0; overflow: hidden; aspect-ratio: 4 / 3; border-radius: 16px; box-shadow: 0 18px 36px rgba(9,37,72,.16); }
.about-coverage img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 56% center; }
.about-overview-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); gap: clamp(46px, 8vw, 126px); align-items: end; }
.about-overview-copy { max-width: 710px; }
.about-overview-copy h2, .about-section-heading h2 { margin: 0; color: var(--ink); font-size: clamp(1.9rem, 3vw, 2.7rem); letter-spacing: -.04em; line-height: 1.2; }
.about-overview-copy p { margin: 17px 0 0; color: var(--muted); line-height: 1.82; }
.about-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.about-facts div { padding: 21px 19px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.about-facts dt { color: var(--blue); font-size: clamp(1.4rem, 2.3vw, 2rem); font-weight: 900; letter-spacing: -.035em; }
.about-facts dd { margin: 7px 0 0; color: var(--muted); font-size: .84rem; }
.about-timeline-section { padding: clamp(76px, 9vw, 122px) 0; background: #f3f7fc; }
.about-section-heading { display: grid; grid-template-columns: minmax(0, .78fr) minmax(300px, .62fr); gap: clamp(32px, 7vw, 100px); align-items: end; }
.about-section-heading p { max-width: 530px; margin: 0; color: var(--muted); line-height: 1.75; }
.about-timeline-heading { max-width: 620px; margin: 0 auto; text-align: center; }
.about-timeline-heading h2 { margin: 0; color: var(--ink); font-size: clamp(2rem, 3vw, 2.8rem); line-height: 1.16; letter-spacing: -.04em; }
.about-timeline-heading p { margin: 18px 0 0; color: var(--muted); font-size: 1rem; }
.about-timeline { position: relative; display: grid; gap: 58px; margin: 62px 0 0; padding: 0; list-style: none; }
.about-timeline::before { content: ""; position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; background: #11afe7; transform: translateX(-50%); }
.about-timeline li { position: relative; display: flex; justify-content: flex-start; min-height: 180px; }
.about-timeline li:nth-child(even) { justify-content: flex-end; }
.about-timeline li::before { content: ""; position: absolute; z-index: 2; top: 45px; left: 50%; width: 18px; height: 18px; border: 5px solid #f3f7fc; border-radius: 50%; background: #fff; box-shadow: 0 0 0 3px #11afe7; transform: translateX(-50%); }
.about-timeline article { position: relative; width: calc(50% - 66px); padding: 30px 34px 32px; border-radius: 14px; background: #fff; box-shadow: 0 16px 32px rgba(9,37,72,.08); }
.about-timeline article::after { content: ""; position: absolute; top: 45px; right: -18px; width: 0; height: 0; border-top: 16px solid transparent; border-bottom: 16px solid transparent; border-left: 18px solid #fff; }
.about-timeline li:nth-child(even) article::after { right: auto; left: -18px; border-right: 18px solid #fff; border-left: 0; }
.about-timeline time { display: inline-flex; align-items: center; min-height: 38px; padding: 0 17px; border-radius: 999px; color: #fff; background: var(--blue); font-size: .88rem; font-weight: 900; letter-spacing: .02em; }
.about-timeline h3, .about-values h3 { margin: 22px 0 0; color: var(--ink); font-size: 1.3rem; }
.about-timeline p, .about-values p { margin: 12px 0 0; color: var(--muted); line-height: 1.75; }
.about-values { padding: clamp(76px, 9vw, 122px) 0; background: #f3f7fc; }
.about-values-heading { max-width: 620px; margin: 0 auto; text-align: center; }
.about-values-heading h2 { margin: 0; color: var(--ink); font-size: clamp(2rem, 3vw, 2.8rem); line-height: 1.16; letter-spacing: -.04em; }
.about-values-heading h2::after { content: ""; display: block; width: 58px; height: 4px; margin: 20px auto 0; border-radius: 999px; background: #11afe7; }
.about-values-heading p { margin: 34px 0 0; color: var(--muted); font-size: 1rem; }
.about-values-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; margin-top: 70px; }
.about-values-grid article { display: grid; justify-items: center; align-content: start; min-height: 338px; padding: 56px 40px 42px; border-radius: 16px; background: #fff; box-shadow: 0 16px 34px rgba(9,37,72,.07); text-align: center; }
.about-value-icon { display: grid; width: 88px; height: 88px; place-items: center; border-radius: 50%; background: #e6f0f7; color: var(--blue); }
.about-value-icon svg { width: 46px; height: 46px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.about-values-grid h3 { margin: 29px 0 0; font-size: 1.42rem; }
.about-values-grid p { max-width: 25ch; margin-top: 22px; font-size: .98rem; }
.strength-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; margin-top: 24px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.strength-list div { padding: 17px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.strength-list strong { display: block; color: var(--blue); font-size: 1.25rem; }
.strength-list span { color: var(--muted); font-size: .77rem; }
.contact-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, .78fr); gap: clamp(32px, 6vw, 82px); padding: 72px 0 94px; }
.contact-number { display: block; margin: 13px 0; color: var(--orange-dark); font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 900; letter-spacing: -.06em; }
.contact-phone-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.contact-phone-actions .button-secondary { background: #fff; }
.contact-facts { margin-top: 28px; border-top: 1px solid var(--line); }
.contact-fact { padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-fact span { display: block; color: var(--muted); font-size: .78rem; }
.contact-fact strong { font-size: .96rem; }
.qr-panel { align-self: start; padding: 28px; background: #fff; box-shadow: var(--shadow); }
.qr-panel img { width: min(100%, 245px); margin: 21px auto 0; image-rendering: auto; }
.qr-panel p { color: var(--muted); font-size: .85rem; text-align: center; }
.office-location { padding: 0 0 clamp(64px, 8vw, 104px); background: #fff; }
.office-location-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 22px; }
.office-location-heading h2 { margin: 0; color: var(--ink); font-size: clamp(1.75rem, 3vw, 2.7rem); letter-spacing: -.04em; }
.office-location-heading p { margin: 8px 0 0; color: var(--muted); }
.office-map-frame { position: relative; min-height: 420px; overflow: hidden; border: 1px solid var(--line); background: var(--blue-pale); box-shadow: 0 20px 50px rgba(9,37,72,.12); }
.tencent-map { width: 100%; min-height: 420px; }
.office-map-info { position: absolute; z-index: 2; top: 22px; left: 22px; display: grid; max-width: min(420px, calc(100% - 44px)); gap: 6px; padding: 17px 19px 18px; color: #fff; background: rgba(9,37,72,.94); box-shadow: 0 14px 28px rgba(9,37,72,.22); }
.office-map-info strong { font-size: 1rem; line-height: 1.45; }
.office-map-info span { color: #d2e2ef; font-size: .86rem; line-height: 1.55; }
.office-map-info a { width: fit-content; margin-top: 4px; color: #ffbd77; font-size: .88rem; font-weight: 800; text-decoration: none; }
.office-map-info a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.office-map-status { position: absolute; inset: 0; display: grid; place-items: center; padding: 28px; color: var(--ink-soft); background: var(--blue-pale); font-weight: 800; text-align: center; }
.office-map-status.is-error { color: var(--orange-dark); }
.quote-request-section { padding: clamp(62px,8vw,100px) 0; background: var(--blue-pale); }
.quote-request-layout { display: grid; grid-template-columns: minmax(0,1fr) minmax(300px,.78fr); gap: clamp(32px,7vw,96px); align-items: start; }
.quote-price-list { margin-top: 27px; border-top: 2px solid var(--ink); }
.quote-price-list > div { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; padding: 17px 0; border-bottom: 1px solid #bfd2e0; color: var(--ink-soft); font-weight: 800; }
.quote-price-list strong { color: var(--orange-dark); font-size: 1.15rem; white-space: nowrap; }
.quote-next-step { padding: 28px; color: #fff; background: var(--ink); box-shadow: var(--shadow); }
.quote-next-step > strong { display: block; font-size: 1.08rem; }
.quote-next-step ul { margin: 15px 0 24px; padding-left: 1.15em; color: #d2e2ef; font-size: .9rem; }
.quote-next-step li + li { margin-top: 9px; }
.quote-next-step .button { width: 100%; }

/* Human-first home: direct language, one quiet editorial background. */
.page-home .section-kicker { display: none; }
.page-home .home-hero { position: relative; isolation: isolate; min-height: 594px; background: #eef0ee url("../hero-beijing-office-v1.png") center / cover no-repeat; }
.page-home .home-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(247,248,246,.18) 0%, rgba(247,248,246,.04) 46%, rgba(247,248,246,0) 72%); }
.page-home .home-hero .hero-grid { display: flex; min-height: 594px; align-items: center; }
.page-home .home-hero .hero-copy { max-width: 620px; }
.page-home .hero-real-photo { display: none; }
.real-office-section { padding: clamp(70px, 8vw, 112px) 0; background: #fff; }
.real-office-grid { display: grid; grid-template-columns: minmax(360px, .92fr) minmax(0, .78fr); gap: clamp(42px, 7vw, 112px); align-items: center; }
.real-office-photo { position: relative; min-height: 460px; margin: 0; overflow: hidden; background: #dce5ea; }
.real-office-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.real-office-photo::after { content: ""; position: absolute; inset: auto 0 0; height: 34%; background: linear-gradient(0deg, rgba(9,37,72,.62), transparent); pointer-events: none; }
.real-office-photo figcaption { position: absolute; z-index: 1; bottom: 19px; left: 20px; right: 20px; color: #fff; font-size: .82rem; font-weight: 800; }
.real-office-copy { max-width: 520px; }
.real-office-copy h2 { margin: 0; color: var(--ink); font-size: clamp(1.9rem, 3vw, 3rem); line-height: 1.2; letter-spacing: -.04em; }
.real-office-copy > p { margin: 21px 0 0; color: var(--muted); line-height: 1.8; }
.real-office-copy dl { margin: 27px 0 24px; border-top: 1px solid var(--line); }
.real-office-copy dl > div { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.real-office-copy dt { color: var(--ink); font-size: .84rem; font-weight: 900; }
.real-office-copy dd { margin: 0; color: var(--ink-soft); font-size: .88rem; }
.real-office-copy dd a { color: var(--orange-dark); font-weight: 900; }
.page-home .pricing-copy::before { display: none; }
.page-home .services-stage { background: #f7f8f7; }
.page-home .service-journey { margin-top: 31px; }

/* Keep internal pages factual and calm instead of campaign-like. */
.page-hero { padding: 58px 0 46px; background: #f5f6f4; }
.page-hero-grid { grid-template-columns: minmax(0, 1fr) 320px; gap: 60px; align-items: center; }
.page-hero .eyebrow { margin: 0 0 10px; color: var(--orange-dark); font-size: .76rem; letter-spacing: .1em; }
.page-hero h1 { max-width: 690px; margin: 0; font-size: clamp(2rem, 3.1vw, 3.15rem); line-height: 1.16; letter-spacing: -.045em; }
.page-hero p { max-width: 700px; margin-top: 14px; font-size: .98rem; line-height: 1.8; }
.page-hero-side { padding: 15px 0 15px 20px; border-left-width: 1px; font-size: .9rem; line-height: 1.75; }
.page-hero-side strong { font-size: .96rem; }
.page-home .journey-mark { padding-top: 0; }
.page-home .journey-mark p { margin-top: 0; }

/* The hero opens into one continuous office-tone background, not separate section panels. */
body.page-home { background: #eaf0f2; }
.page-home main {
  background:
    radial-gradient(100% 44rem at 77% 0%, rgba(137, 170, 188, .16) 0%, rgba(137, 170, 188, .07) 32%, transparent 68%),
    linear-gradient(
      180deg,
      #e5e8e5 0%,
      #f2f4f2 11%,
      #edf3f4 35%,
      #f7f8f6 61%,
      #e7eff2 100%
    );
}
.page-home .handover-section,
.page-home .home-section,
.page-home .services-stage,
.page-home .pricing-section,
.page-home .scope-section,
.page-home .process-section {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.page-home .handover-backdrop {
  background: transparent;
  filter: none;
}
/* Home carousel: photographic campaigns, with selectable HTML copy instead of text baked into images. */
.page-home .home-hero.home-hero-carousel {
  position: relative;
  min-height: 594px;
  overflow: hidden;
  isolation: isolate;
  background: #092548;
  border-bottom: 0;
}
.page-home .home-hero.home-hero-carousel::before { display: none; }
.hero-slides { position: absolute; inset: 0; }
.hero-slide { position: absolute; inset: 0; display: grid; opacity: 0; pointer-events: none; transition: opacity .5s ease; }
.hero-slide.is-active { z-index: 1; opacity: 1; pointer-events: auto; }
.hero-slide > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-slide-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,21,40,.88) 0%, rgba(3,21,40,.72) 37%, rgba(3,21,40,.28) 68%, rgba(3,21,40,.12) 100%); }
.hero-slide-layout { position: relative; z-index: 1; display: flex; min-height: 594px; align-items: center; }
.page-home .home-hero-carousel .hero-copy { max-width: 620px; padding: 74px 0 98px; color: #fff; }
.home-hero-carousel .hero-copy h1,
.home-hero-carousel .hero-copy h2 { max-width: 680px; margin: 0; color: #fff; font-size: clamp(2.45rem, 4.35vw, 4.55rem); font-weight: 900; letter-spacing: -.055em; line-height: 1.08; text-wrap: balance; }
.home-hero-carousel .hero-copy h1 strong,
.home-hero-carousel .hero-copy h2 strong { color: #ffc56b; font-weight: inherit; }
.home-hero-carousel .hero-summary { max-width: 535px; margin-top: 22px; color: rgba(247,251,255,.9); font-size: 1.05rem; line-height: 1.88; }
.home-hero-carousel .hero-actions { margin-top: 30px; }
.home-hero-carousel .button-primary { box-shadow: 0 12px 28px rgba(0,0,0,.2); }
.home-hero-carousel .button-secondary { color: #fff; border-color: rgba(255,255,255,.68); background: rgba(8,31,54,.1); }
.home-hero-carousel .button-secondary:hover { color: var(--ink); border-color: #fff; background: #fff; }
.home-hero-carousel .hero-note { display: flex; flex-wrap: wrap; gap: 5px 14px; align-items: baseline; margin: 25px 0 0; color: rgba(255,255,255,.84); font-size: .88rem; }
.home-hero-carousel .hero-note strong { color: #fff; font-size: 1.18rem; letter-spacing: .02em; }
.home-hero-carousel .hero-note span::before { content: "·"; margin-right: 7px; color: #ffc56b; }
.home-hero-carousel .hero-note a { color: inherit; text-decoration: underline; text-decoration-color: rgba(255,255,255,.4); text-underline-offset: 3px; }
.hero-carousel-controls { position: absolute; z-index: 2; right: 0; bottom: 31px; left: 0; display: grid; grid-template-columns: 44px auto 44px; justify-content: space-between; align-items: center; pointer-events: none; }
.hero-carousel-arrow,
.hero-carousel-dots { pointer-events: auto; }
.hero-carousel-arrow { display: grid; width: 44px; height: 44px; padding: 0; place-items: center; border: 1px solid rgba(255,255,255,.6); border-radius: 50%; color: #fff; background: rgba(1,18,35,.2); transition: background .18s ease, border-color .18s ease, transform .18s ease; }
.hero-carousel-arrow:hover { border-color: #fff; background: rgba(1,18,35,.52); transform: translateY(-1px); }
.hero-carousel-arrow:focus-visible,
.hero-carousel-dots button:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.hero-carousel-arrow svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 2.25; }
.hero-carousel-dots { display: flex; gap: 11px; align-items: center; }
.hero-carousel-dots button { width: 34px; height: 4px; padding: 0; border: 0; border-radius: 0; background: rgba(255,255,255,.44); transition: width .28s ease, background .28s ease; }
.hero-carousel-dots button[aria-selected="true"] { width: 52px; background: #fff; }

@media (max-width: 700px) {
  .page-home .home-hero.home-hero-carousel { min-height: 555px; padding: 0; }
  .hero-slide-layout { min-height: 555px; align-items: flex-start; }
  .page-home .home-hero-carousel .hero-copy { padding: 72px 0 118px; }
  .home-hero-carousel .hero-copy h1,
  .home-hero-carousel .hero-copy h2 { font-size: clamp(2.32rem, 10.5vw, 3.45rem); line-height: 1.12; }
  .home-hero-carousel .hero-summary { margin-top: 17px; font-size: .96rem; line-height: 1.78; }
  .home-hero-carousel .hero-actions { gap: 10px; margin-top: 24px; }
  .home-hero-carousel .hero-actions .button { min-width: 0; padding: 11px 15px; font-size: .9rem; }
  .home-hero-carousel .hero-note { margin-top: 19px; font-size: .79rem; }
  .home-hero-carousel .hero-note strong { font-size: 1rem; }
  .hero-slide > img { object-position: 62% center; }
  .hero-slide-shade { background: linear-gradient(90deg, rgba(3,21,40,.88) 0%, rgba(3,21,40,.68) 66%, rgba(3,21,40,.3) 100%); }
  .hero-carousel-controls { bottom: 27px; grid-template-columns: 38px auto 38px; }
  .hero-carousel-arrow { width: 38px; height: 38px; }
  .hero-carousel-dots { gap: 8px; }
  .hero-carousel-dots button { width: 25px; }
  .hero-carousel-dots button[aria-selected="true"] { width: 40px; }
}

/* Internal page editorial scroll storytelling */
.story-page {
  --story-ink: #08223c;
  --story-muted: #5b6d7d;
  --story-line: rgba(8, 34, 60, .13);
  overflow: clip;
  background: #f4f6f7;
}
.story-nav-wrap {
  position: sticky;
  top: 0;
  z-index: 18;
  padding: 14px 0;
  background: rgba(4, 22, 40, .91);
  border-top: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(16px);
}
.story-nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}
.story-nav::-webkit-scrollbar { display: none; }
.story-nav-link {
  flex: 0 0 auto;
  padding: 9px 15px;
  border: 1px solid rgba(255,255,255,.18);
  color: rgba(255,255,255,.76);
  font-size: .82rem;
  font-weight: 700;
  text-decoration: none;
  transition: .25s ease;
}
.story-nav-link:hover,
.story-nav-link.is-active {
  border-color: #f59a23;
  background: #f59a23;
  color: #071d31;
}
.story-intro {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(320px, 1.14fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: end;
  padding-top: clamp(72px, 9vw, 132px);
  padding-bottom: clamp(54px, 7vw, 96px);
}
.story-eyebrow {
  margin: 0 0 14px;
  color: #d66e05;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.story-intro h2,
.story-copy h2,
.story-process h2,
.story-gallery-heading h2,
.story-consult h2 {
  margin: 0;
  color: var(--story-ink);
  font-family: "Douyin Sans", "Microsoft YaHei", sans-serif;
  font-size: clamp(2rem, 3vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -.035em;
}
.story-intro p,
.story-copy,
.story-gallery-heading p {
  color: var(--story-muted);
  line-height: 1.9;
}
.story-intro-visual {
  min-height: 360px;
  overflow: hidden;
  background: #d9e0e4;
}
.story-intro-visual img,
.story-media img,
.story-gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.story-chapters { padding-bottom: clamp(64px, 9vw, 128px); }
.story-chapter {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, .92fr);
  gap: clamp(34px, 7vw, 108px);
  align-items: center;
  min-height: min(72vh, 700px);
  padding: clamp(42px, 6vw, 86px) 0;
  border-top: 1px solid var(--story-line);
}
.story-chapter:nth-child(even) .story-media { order: 2; }
.story-media {
  position: relative;
  height: clamp(320px, 43vw, 570px);
  overflow: hidden;
  background: #dce3e7;
}
.story-media::after {
  position: absolute;
  inset: 0;
  content: "";
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.18);
  pointer-events: none;
}
.story-copy { max-width: 580px; }
.story-copy h2 { margin-bottom: 20px; }
.story-copy ul,
.story-copy ol { margin: 22px 0 0; padding-left: 1.25rem; }
.story-copy li { margin: 9px 0; }
.story-index {
  display: inline-block;
  margin-bottom: 18px;
  color: #d66e05;
  font: 800 .72rem/1 "Douyin Sans", sans-serif;
  letter-spacing: .16em;
}
[data-story-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1);
}
[data-story-reveal].is-visible { opacity: 1; transform: none; }
.story-process-section { padding: clamp(70px, 9vw, 128px) 0; background: #08223c; }
.story-process h2 { color: #fff; }
.story-process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 42px;
  background: rgba(255,255,255,.15);
}
.story-process-step { min-height: 200px; padding: 30px; background: #0c2b49; color: rgba(255,255,255,.72); }
.story-process-step span { color: #f6a43c; font-weight: 800; }
.story-process-step h3 { margin: 42px 0 8px; color: #fff; font-size: 1.15rem; }
.story-gallery-section { padding: clamp(72px, 9vw, 128px) 0; background: #fff; }
.story-gallery-heading { display: flex; justify-content: space-between; gap: 30px; align-items: end; margin-bottom: 34px; }
.story-gallery-heading p { max-width: 52ch; margin: 0; }
.story-gallery { position: relative; }
.story-gallery-track { display: grid; grid-auto-flow: column; grid-auto-columns: min(72vw, 680px); gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.story-gallery-track::-webkit-scrollbar { display: none; }
.story-gallery-card { position: relative; height: clamp(320px, 42vw, 530px); overflow: hidden; scroll-snap-align: start; background: #dbe2e6; }
.story-gallery-card figcaption { position: absolute; inset: auto 0 0; padding: 44px 24px 22px; color: #fff; font-weight: 700; background: linear-gradient(transparent, rgba(3,18,32,.88)); }
.story-gallery-controls { display: flex; gap: 8px; margin-top: 20px; }
.story-gallery-controls button { width: 48px; height: 48px; border: 1px solid #bfcad2; background: transparent; color: var(--story-ink); font-size: 1.25rem; cursor: pointer; }
.story-gallery-controls button:hover { background: var(--story-ink); color: #fff; }
.story-consult-section { padding: clamp(68px, 8vw, 110px) 0; background: #e8edf0; }
.story-consult { display: flex; justify-content: space-between; gap: 38px; align-items: center; }
.story-consult p { max-width: 620px; margin: 16px 0 0; color: var(--story-muted); }
.story-consult-actions { display: flex; gap: 12px; flex: 0 0 auto; }
.story-enhanced .directory { padding-top: 0; padding-bottom: 0; }
.story-enhanced .service-details { display: contents; }

@media (max-width: 820px) {
  .story-intro,
  .story-chapter { grid-template-columns: 1fr; }
  .story-intro { align-items: start; }
  .story-intro-visual { min-height: 300px; }
  .story-chapter { min-height: 0; gap: 28px; }
  .story-chapter:nth-child(even) .story-media { order: 0; }
  .story-media { height: min(72vw, 430px); }
  .story-process-list { grid-template-columns: 1fr 1fr; }
  .story-gallery-heading,
  .story-consult { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 560px) {
  .story-nav-wrap { padding: 10px 0; }
  .story-nav-link { padding: 8px 12px; font-size: .75rem; }
  .story-intro { padding-top: 58px; }
  .story-intro h2,
  .story-copy h2,
  .story-process h2,
  .story-gallery-heading h2,
  .story-consult h2 { font-size: clamp(1.72rem, 8vw, 2.15rem); }
  .story-intro-visual { min-height: 230px; }
  .story-media { height: 70vw; min-height: 250px; }
  .story-process-list { grid-template-columns: 1fr; }
  .story-process-step { min-height: 158px; }
  .story-gallery-track { grid-auto-columns: 86vw; }
  .story-gallery-card { height: 72vw; min-height: 280px; }
  .story-consult-actions { width: 100%; flex-direction: column; }
  .story-consult-actions .button { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  [data-story-reveal] { opacity: 1; transform: none; transition: none; }
  .story-gallery-track { scroll-behavior: auto !important; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-slide,
  .hero-carousel-arrow,
  .hero-carousel-dots button { transition: none; }
}

/* Footer */
.site-footer { color: var(--footer-text); background: var(--footer-bg); }
.footer-main { display: grid; grid-template-columns: minmax(250px, 1.05fr) minmax(410px, 1.55fr) minmax(280px, 1fr); gap: clamp(38px, 4.8vw, 72px); align-items: start; padding: 74px 0 53px; }
.footer-brand-panel p { max-width: 330px; margin: 22px 0 0; color: var(--footer-copy); font-size: .88rem; line-height: 1.8; }
.footer-brand-lockup { display: inline-flex; align-items: center; gap: 13px; color: #fff; }
.footer-brand-lockup img { width: 62px; height: 62px; object-fit: contain; }
.footer-brand-lockup span { display: grid; gap: 2px; }
.footer-brand-lockup strong { color: #fff; font-size: 1.42rem; letter-spacing: .04em; }
.footer-brand-lockup small { color: var(--footer-accent-soft); font-size: .66rem; font-weight: 800; letter-spacing: .08em; }
.footer-qr { display: flex; width: fit-content; align-items: flex-end; gap: 15px; margin-top: 27px; color: #fff; }
.footer-qr > img { width: 94px; height: 94px; padding: 5px; object-fit: cover; background: #fff; }
.footer-qr span { display: grid; gap: 4px; padding-bottom: 4px; }
.footer-qr strong { color: #fff; font-size: .92rem; }
.footer-qr small { color: var(--footer-muted); font-size: .72rem; }
.footer-navigation { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(30px, 4vw, 64px); }
.footer-nav-column h2,
.footer-contact-panel h2 { width: fit-content; margin: 0 0 28px; padding-top: 17px; border-top: 2px solid var(--footer-accent); color: var(--footer-accent); font-size: 1rem; font-weight: 900; letter-spacing: .04em; }
.footer-nav-column a { display: block; width: fit-content; padding: 8px 0; color: var(--footer-text); font-size: .86rem; line-height: 1.35; }
.footer-nav-column a:hover,
.footer-nav-column a:focus-visible { color: #fff; }
.footer-contact-list { display: grid; gap: 19px; margin: 0; }
.footer-contact-list > div { display: grid; gap: 5px; padding-bottom: 15px; border-bottom: 1px solid rgba(255,255,255,.09); }
.footer-contact-list > div:last-child { padding-bottom: 0; border-bottom: 0; }
.footer-contact-list dt { color: var(--footer-muted); font-size: .73rem; font-weight: 800; letter-spacing: .06em; }
.footer-contact-list dd { margin: 0; color: var(--footer-text); font-size: .86rem; line-height: 1.65; }
.footer-contact-list a { color: #fff; font-size: 1rem; font-weight: 800; }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding: 19px 0 22px; border-top: 1px solid rgba(255,255,255,.14); color: var(--footer-muted); font-size: .74rem; }

@media (max-width: 1040px) {
  .desktop-nav, .header-search, .header-contact, .header-qr, .nav-band { display: none; }
  .page-home .header-nav { display: none; }
  .header-main { display: flex; align-items: center; justify-content: space-between; }
  .menu-toggle { display: grid; width: 44px; height: 44px; padding: 0; place-items: center; }
  .header-main { min-height: 76px; }
  .brand img { width: min(290px, calc(100vw - 92px)); height: 48px; }
  .mobile-nav { display: none; max-height: calc(100vh - 104px); overflow-y: auto; border-top: 1px solid var(--line); background: #fff; }
  .submenu { display: none !important; }
  .mobile-nav.is-open { display: block; }
  .mobile-nav-inner { padding: 10px 0 20px; }
  .mobile-nav a, .mobile-nav summary { display: block; padding: 12px 0; color: var(--ink); font-weight: 800; }
  .mobile-nav details { border-bottom: 1px solid var(--line); }
  .mobile-nav details a { padding: 8px 0 8px 16px; color: var(--ink-soft); font-size: .86rem; font-weight: 500; }
  .mobile-nav summary { list-style: none; cursor: pointer; }
  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav summary::after { content: ""; float: right; width: 7px; height: 7px; margin: 5px 4px 0 0; border-right: 1.5px solid var(--blue); border-bottom: 1.5px solid var(--blue); transform: rotate(45deg); transition: transform .18s ease; }
  .mobile-nav details[open] summary::after { margin-top: 8px; transform: rotate(225deg); }
  .mega-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-grid, .pricing-layout, .scope-layout, .quote-request-layout, .real-office-grid, .service-details-heading { grid-template-columns: 1fr; }
  .core-service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-details-heading { gap: 12px; }
  .hero-copy { max-width: 720px; }
  .hero-real-photo { min-height: 440px; }
  .real-office-copy { max-width: 720px; }
  .hero-art { min-height: 440px; max-width: 750px; width: 100%; margin-left: auto; }
  .journey-mark { position: static; }
  .handover-heading { display: block; }
  .handover-heading > p { margin-top: 15px; }
  .document-slide { grid-template-columns: 1fr; }
  .document-slide-copy { padding: 38px; }
  .document-stage { min-height: 330px; }
  .page-hero-grid { grid-template-columns: 1fr; gap: 22px; }
  .about-overview-grid, .about-overview-showcase, .about-section-heading { grid-template-columns: 1fr; }
  .about-values-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .office-location-heading { align-items: flex-start; }
  .variant-grid { grid-template-columns: 1fr; }
  .variant-copy { padding-inline: 0; }
  .variant-image { min-height: 330px; }
  .page-hero-side { max-width: 520px; }
  .directory-heading { grid-template-columns: 1fr; gap: 9px; }
  .service-details, .directory-price { margin-left: 0; }
  .footer-main { grid-template-columns: minmax(235px, .8fr) minmax(0, 1.35fr); gap: 45px 52px; }
  .footer-navigation { gap: 36px; }
  .footer-contact-panel { grid-column: 1 / -1; }
  .footer-contact-list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
}

@media (max-width: 700px) {
  :root { --shell: min(1180px, calc(100% - 32px)); }
  .home-hero { padding: 34px 0 36px; }
  .hero-copy h1 { font-size: clamp(2.25rem, 10vw, 2.85rem); }
  .hero-grid { min-height: 0; gap: 0; }
  .hero-copy { padding: 30px 0 34px; }
  .hero-summary { margin-top: 17px; font-size: .94rem; }
  .hero-real-photo { min-height: 300px; }
  .hero-real-photo figcaption { right: 16px; bottom: 14px; left: 16px; }
  .hero-overview { margin-top: 13px; }
  .hero-quick-facts { margin-top: 20px; }
  .hero-quick-facts li { padding: 9px 8px; }
  .hero-art { min-height: 335px; margin-top: 2px; }
  .hero-photo { inset: 0 0 24px 7px; }
  .hero-price-panel { width: 76%; padding: 15px 17px; }
  .home-hero .hero-price-panel { display: none; }
  .hero-price-panel strong { font-size: 1.24rem; }
  .handover-section { padding: 55px 0; }
  .registration-materials-section { padding: 32px 0; }
  .handover-heading { margin-bottom: 26px; }
  .handover-heading .section-heading br { display: none; }
  .document-slide-copy { padding: 30px 22px 27px; }
  .document-slide-copy h3 { font-size: 1.9rem; }
  .document-stage { min-height: 275px; }
  .paper-back { width: 172px; height: 214px; padding: 18px; transform: translate(-82px, 7px) rotate(-8deg); }
  .paper-back b { margin-bottom: 20px; font-size: .62rem; }
  .paper-back i { height: 6px; margin: 9px 0; }
  .paper-main { width: 190px; height: 238px; padding: 20px; border-width: 6px; transform: translate(18px, -3px) rotate(3deg); }
  .paper-main strong { margin-top: 20px; font-size: 1.2rem; }
  .paper-tag { width: 72px; height: 72px; font-size: .75rem; transform: translate(112px, 78px) rotate(7deg); }
  .documents-controls { min-height: 56px; padding: 0 18px; }
  .service-journey { margin-top: 27px; }
  .core-service-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 31px; }
  .core-service-card { min-height: 0; padding: 23px 21px; }
  .core-service-card strong { margin-top: 17px; font-size: 1.2rem; }
  .core-service-card small { margin-top: 9px; }
  .core-service-card > span:last-child { padding-top: 16px; }
  .service-details-heading { margin-top: 58px; padding-top: 25px; }
  .service-rail a { grid-template-columns: 31px 1fr auto; gap: 10px; min-height: 76px; }
  .service-rail small { font-size: .75rem; }
  .scope-image { min-height: 335px; }
  .registration-faq { padding-block: 66px; }
  .registration-faq-heading .section-heading { padding-bottom: 21px; font-size: clamp(2rem, 9vw, 2.55rem); }
  .registration-faq-heading .section-lead { margin-top: 25px; font-size: 1rem; }
  .registration-faq-list { margin-top: 49px; }
  .registration-faq-item { margin-top: 17px; border-radius: 9px; }
  .registration-faq-question { gap: 16px; min-height: 82px; padding: 18px 20px; font-size: .98rem; }
  .registration-faq-question::after { width: 10px; height: 10px; border-width: 2px; }
  .registration-faq-item.is-open .registration-faq-answer > p { padding: 20px 20px 25px; font-size: .9rem; }
  .registration-faq-item.is-open .registration-faq-answer > ol { padding: 20px 20px 25px 2.35rem; font-size: .9rem; }
  .contact-phone-actions { flex-direction: column; align-items: stretch; }
  .quote-price-list > div { display: grid; gap: 5px; }
  .quote-next-step { padding: 23px 20px; }
  .office-location { padding-bottom: 55px; }
  .office-location-heading { display: block; }
  .office-location-heading .button { margin-top: 17px; }
  .office-map-frame, .tencent-map { min-height: 310px; }
  .office-map-info { top: 14px; right: 14px; left: 14px; max-width: none; padding: 14px 15px 15px; }
  .real-office-section { padding: 55px 0; }
  .real-office-photo { min-height: 300px; }
  .real-office-copy h2 { font-size: 1.9rem; }
  .real-office-copy dl > div { grid-template-columns: 1fr; gap: 3px; }
  .process-grid { grid-template-columns: 1fr; margin-top: 26px; }
  .process-step { display: grid; grid-template-columns: 45px 1fr; column-gap: 9px; padding: 15px 0; margin: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .process-step:last-child { border-bottom: 0; }
  .process-step strong { margin: 0; }
  .process-step p { grid-column: 2; }
  .consult-popup { right: 0; bottom: 0; left: 0; height: 118px; }
  .consult-popup-panel { height: 118px; }
  .consult-popup-copy { display: block; width: min(68%, 290px); padding: 22px 16px 0; }
  .consult-popup-message h2 { font-size: 1.02rem; white-space: normal; }
  .consult-popup-message p { display: none; }
  .consult-popup-action { display: block; margin-top: 9px; }
  .consult-popup-action input { display: none; }
  .consult-popup-action .button { min-width: 0; min-height: 29px; padding: 0 9px; font-size: .68rem; }
  .consult-popup-person { right: 16px; height: 146px; max-width: 42vw; }
  .consult-popup-close { top: 8px; right: 12px; min-width: 32px; min-height: 26px; font-size: .62rem; }
  .consult-popup-tab { width: 52px; height: 112px; font-size: .76rem; }
  .footer-main { grid-template-columns: 1fr; gap: 42px; padding: 50px 0 35px; }
  .footer-brand-panel p { max-width: none; }
  .footer-navigation { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
  .footer-contact-panel { grid-column: auto; }
  .footer-contact-list { grid-template-columns: 1fr; gap: 15px; }
  .footer-nav-column h2,
  .footer-contact-panel h2 { margin-bottom: 20px; }
  .footer-bottom { display: grid; gap: 7px; padding: 18px 0 21px; line-height: 1.55; }
  .page-hero { padding: 46px 0 39px; }
  .registration-banner, .registration-banner-content { min-height: 390px; }
  .registration-banner-content { padding: 46px 0; }
  .registration-banner h1 { font-size: clamp(2.1rem, 9vw, 3.25rem); letter-spacing: -.035em; }
  .registration-banner p { max-width: 530px; font-size: .96rem; }
  .registration-banner-points { gap: 8px; margin: 22px 0 26px; }
  .registration-banner-points li { padding: 7px 10px; font-size: .8rem; }
  .page-hero-grid > * { min-width: 0; }
  .page-hero h1 { max-width: 100%; font-size: clamp(1.85rem, 8vw, 2.25rem); letter-spacing: -.03em; overflow-wrap: anywhere; word-break: break-all; }
  .page-hero p, .page-hero-side, .about-overview-copy p { overflow-wrap: anywhere; word-break: break-all; }
  .variant-intro { padding-top: 39px; }
  .variant-copy { padding: 42px 0; }
  .variant-copy h2 { font-size: clamp(2.2rem, 11vw, 3.5rem); }
  .variant-image { min-height: 260px; }
  .promise-grid { grid-template-columns: 1fr; }
  .service-details, .path-grid, .about-slab, .contact-layout { grid-template-columns: 1fr; }
  .about-facts, .about-metrics, .about-values-grid { grid-template-columns: 1fr; }
  .about-timeline { gap: 28px; margin-top: 42px; }
  .about-timeline::before { left: 15px; transform: none; }
  .about-timeline li, .about-timeline li:nth-child(even) { display: block; min-height: 0; padding-left: 48px; }
  .about-timeline li::before { top: 28px; left: 6px; width: 18px; height: 18px; transform: none; }
  .about-timeline article { width: 100%; padding: 24px 22px 25px; }
  .about-timeline article::after, .about-timeline li:nth-child(even) article::after { top: 25px; right: auto; left: -14px; border-top-width: 13px; border-bottom-width: 13px; border-right: 14px solid #fff; border-left: 0; }
  .about-timeline h3 { margin-top: 18px; }
  .service-details { gap: 10px; }
  .directory { padding: 22px 0 66px; }
  .directory-section { padding: 38px 0; }
  .directory-price { padding: 16px; }
  .about-slab-copy { padding: 34px 23px; }
  .footer-main { grid-template-columns: 1fr; gap: 34px; padding: 43px 0 29px; }
  .footer-links { grid-template-columns: repeat(2,1fr); }
  .footer-bottom { display: block; padding-bottom: 22px; }
  .footer-bottom span { display: block; margin-top: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}

/* Immersive home only: the brand and route layer become part of the campaign image. */
:is(.page-home, .page-immersive) [data-site-header] { position: absolute; z-index: 80; inset: 0 0 auto; }
:is(.page-home, .page-immersive) .site-header { position: relative; border-bottom: 0; background: linear-gradient(180deg, rgba(3, 20, 38, .92), rgba(3, 20, 38, .74) 64%, rgba(3, 20, 38, .2)); box-shadow: none; }
:is(.page-home, .page-immersive) .header-main { position: relative; min-height: 102px; grid-template-columns: minmax(238px, 1fr) auto; column-gap: clamp(18px, 2vw, 34px); border-bottom: 1px solid rgba(255,255,255,.18); }
:is(.page-home, .page-immersive) .header-search,
:is(.page-home, .page-immersive) .header-qr { display: none; }
.brand .brand-mark { width: 70px; height: 58px; object-fit: contain; object-position: center; }
.brand-copy { display: flex; min-width: 0; flex-direction: column; gap: 4px; line-height: 1; }
.brand-copy strong { font-size: clamp(1.2rem, 1.55vw, 1.55rem); letter-spacing: .12em; white-space: nowrap; }
.brand-copy small { font-size: .64rem; letter-spacing: .15em; white-space: nowrap; }
:is(.page-home, .page-immersive) .brand { gap: 12px; padding: 10px 10px 10px 0; }
:is(.page-home, .page-immersive) .brand .brand-mark { width: 86px; height: 70px; }
:is(.page-home, .page-immersive) .brand-copy { color: #fff; text-shadow: 0 2px 10px rgba(0,0,0,.34); }
:is(.page-home, .page-immersive) .brand-copy strong { font-size: clamp(1.32rem, 1.65vw, 1.7rem); }
:is(.page-home, .page-immersive) .brand-copy small { color: #ffd58a; }
:is(.page-home, .page-immersive) .header-contact > div { padding-left: 18px; border-left-color: rgba(255,197,107,.75); }
:is(.page-home, .page-immersive) .header-contact span,
:is(.page-home, .page-immersive) .header-contact .header-service-number { color: rgba(255,255,255,.82); }
:is(.page-home, .page-immersive) .header-contact .header-mobile-number { color: #ffc56b; }
:is(.page-home, .page-immersive) .header-nav { position: absolute; top: 0; left: 50%; display: flex; height: 102px; align-items: center; justify-content: center; gap: clamp(14px, 1.65vw, 28px); transform: translateX(-50%); }
:is(.page-home, .page-immersive) .header-nav .nav-link { padding: 0; color: rgba(255,255,255,.94); font-size: clamp(.78rem, .88vw, .92rem); line-height: 102px; text-shadow: 0 1px 2px rgba(0,0,0,.24); }
:is(.page-home, .page-immersive) .header-nav .nav-link:hover,
:is(.page-home, .page-immersive) .header-nav .nav-link[aria-current="page"] { color: #ffc56b; }
:is(.page-home, .page-immersive) .nav-band { display: none; }
:is(.page-home, .page-immersive) .nav-band > .shell { width: min(1344px, calc(100% - 64px)); }
.page-home .home-hero.home-hero-carousel { min-height: 0; aspect-ratio: 21 / 9; }
.page-home .hero-slides,
.page-home .hero-slide { height: 100%; min-height: 0; }
.page-home .hero-slide-layout { min-height: 0; height: 100%; justify-content: center; }
.page-home .home-hero-carousel .hero-copy { margin-inline: auto; padding: 220px 0 96px; text-align: center; }
.page-home .home-hero-carousel .hero-copy h1,
.page-home .home-hero-carousel .hero-copy h2 { font-family: "Douyin Sans", "Microsoft YaHei", "PingFang SC", sans-serif; font-weight: 700; letter-spacing: -.025em; font-synthesis: none; text-shadow: 0 3px 22px rgba(0,0,0,.24); }
.page-home .home-hero-carousel .hero-title-mark { display: flex; width: fit-content; align-items: center; gap: 12px; margin: 0 auto 16px; color: #ffd58a; font-size: clamp(.7rem, .78vw, .92rem); font-weight: 800; letter-spacing: .32em; line-height: 1; text-shadow: 0 2px 9px rgba(0,0,0,.42); }
.page-home .home-hero-carousel .hero-title-mark i { display: block; width: clamp(26px, 2.2vw, 44px); height: 2px; background: linear-gradient(90deg, transparent, #ffc56b); box-shadow: 0 1px 7px rgba(255,197,107,.55); }
.page-home .home-hero-carousel .hero-title-mark i:last-child { background: linear-gradient(90deg, #ffc56b, transparent); }
.page-home .home-hero-carousel .hero-title-line,
.page-home .home-hero-carousel .hero-copy h1 strong,
.page-home .home-hero-carousel .hero-copy h2 strong { display: block; }
.page-home .home-hero-carousel .hero-title-line { color: #fff; font-size: .78em; font-weight: 800; letter-spacing: .035em; line-height: .98; text-shadow: 0 4px 18px rgba(0,0,0,.38); }
.page-home .home-hero-carousel .hero-copy h1 strong,
.page-home .home-hero-carousel .hero-copy h2 strong { margin-top: .08em; font-size: 1.1em; letter-spacing: -.02em; line-height: .98; color: transparent; background: linear-gradient(105deg, #fff6df 5%, #ffc96c 42%, #f39a2b 88%); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; filter: drop-shadow(0 5px 12px rgba(0,0,0,.3)); }
.page-home .home-hero-carousel .hero-summary { margin-inline: auto; }
.page-home .home-hero-carousel .hero-actions,
.page-home .home-hero-carousel .hero-note { justify-content: center; }
.page-home .hero-slide-shade { background: radial-gradient(ellipse 58% 72% at 50% 50%, rgba(3,21,40,.48) 0%, rgba(3,21,40,.28) 50%, rgba(3,21,40,.02) 100%), linear-gradient(90deg, rgba(3,21,40,.22), rgba(3,21,40,.03)); }
.page-home .hero-slide > img { object-fit: cover; object-position: center; }

@media (max-width: 1040px) {
  :is(.page-home, .page-immersive) .site-header { background: linear-gradient(180deg, rgba(3,20,38,.88), rgba(3,20,38,.34)); }
  :is(.page-home, .page-immersive) .header-main { min-height: 84px; border-bottom: 0; }
  :is(.page-home, .page-immersive) .brand { gap: 8px; padding: 7px 0; }
  :is(.page-home, .page-immersive) .brand .brand-mark { width: 52px; height: 46px; }
  :is(.page-home, .page-immersive) .brand-copy strong { font-size: 1rem; }
  :is(.page-home, .page-immersive) .brand-copy small { font-size: .5rem; letter-spacing: .1em; }
  :is(.page-home, .page-immersive) .menu-toggle { color: #fff; }
  :is(.page-home, .page-immersive) .mobile-nav { box-shadow: 0 18px 32px rgba(3,20,38,.24); }
  .page-home .home-hero.home-hero-carousel { min-height: 585px; aspect-ratio: auto; }
  .page-home .hero-slide-layout { min-height: 585px; }
  .page-home .home-hero-carousel .hero-copy { padding: 152px 0 96px; }
}

@media (max-width: 700px) {
  .page-home .home-hero.home-hero-carousel { min-height: 558px; }
  .page-home .hero-slide-layout { min-height: 558px; }
  .page-home .home-hero-carousel .hero-copy { padding: 138px 0 92px; }
  .page-home .home-hero-carousel .hero-copy h1,
  .page-home .home-hero-carousel .hero-copy h2 { max-width: 100%; font-size: clamp(2rem, 9.4vw, 2.7rem); line-height: 1.15; overflow-wrap: anywhere; text-wrap: wrap; }
  .page-home .home-hero-carousel .hero-copy h1 br,
  .page-home .home-hero-carousel .hero-copy h2 br { display: none; }
  .page-home .home-hero-carousel .hero-copy h1 strong,
  .page-home .home-hero-carousel .hero-copy h2 strong { display: block; }
  .page-home .home-hero-carousel .hero-title-mark { margin-bottom: 13px; font-size: .68rem; letter-spacing: .25em; }
  .page-home .home-hero-carousel .hero-title-mark i { width: 26px; }
  .page-home .home-hero-carousel .hero-note { gap: 4px 10px; }
  .page-home .home-hero-carousel .hero-note a { flex-basis: 100%; }
  .page-home .hero-slide-shade { background: linear-gradient(90deg, rgba(3,21,40,.9) 0%, rgba(3,21,40,.67) 66%, rgba(3,21,40,.26) 100%); }
}

@media (max-width: 1040px) {
  :is(.page-home, .page-immersive) .header-nav { display: none; }
}

/* Immersive destination heroes */
.immersive-page-hero {
  position: relative;
  isolation: isolate;
  min-height: 600px;
  overflow: hidden;
  color: #fff;
  background: #061d36;
}
.immersive-page-hero-image,
.immersive-page-hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.immersive-page-hero-image {
  z-index: -2;
  max-width: none;
  object-fit: cover;
  object-position: center;
}
.immersive-page-hero-shade {
  z-index: -1;
  background: rgba(3, 20, 39, .52);
}
.immersive-page-hero-layout {
  display: flex;
  min-height: 600px;
  align-items: center;
  padding: 126px 0 70px;
}
.immersive-page-hero-copy {
  width: min(880px, 72%);
  margin-inline: auto;
  text-align: center;
}
.immersive-page-hero-copy h1 {
  max-width: 880px;
  margin: 0;
  color: #fff;
  font-family: "Douyin Sans", "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: clamp(2.6rem, 3.2vw, 4rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -.04em;
  text-wrap: balance;
}
.immersive-page-hero-copy h1 span {
  color: #ffae3f;
}
.immersive-page-hero-copy > p {
  max-width: 690px;
  margin: 20px auto 0;
  color: rgba(255, 255, 255, .88);
  font-size: 1.04rem;
  line-height: 1.8;
}
.immersive-page-hero-points {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 29px 0 0;
  padding: 0;
  list-style: none;
}
.immersive-page-hero-points li {
  position: relative;
  padding: 9px 14px;
  border: 1px solid rgba(255, 255, 255, .5);
  background: rgba(3, 20, 39, .22);
  color: #fff;
  font-size: .9rem;
  font-weight: 700;
}
.immersive-page-hero-points li + li {
  margin-left: 22px;
}
.immersive-page-hero-points li + li::before {
  position: absolute;
  top: 50%;
  right: calc(100% + 12px);
  content: "+";
  color: rgba(255, 255, 255, .9);
  font-size: 1.22rem;
  line-height: 1;
  transform: translateY(-50%);
}
.immersive-page-hero-action {
  min-width: 196px;
  margin-top: 34px;
}
.immersive-page-hero-action:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 4px;
}

@media (max-width: 1040px) {
  .immersive-page-hero,
  .immersive-page-hero-layout { min-height: 560px; }
  .immersive-page-hero-copy { width: min(760px, 86%); }
  .immersive-page-hero-layout { padding: 112px 0 64px; }
}

@media (max-width: 700px) {
  .immersive-page-hero,
  .immersive-page-hero-layout { min-height: 520px; }
  .immersive-page-hero-layout { align-items: center; padding: 110px 0 48px; }
  .immersive-page-hero-copy { width: 100%; }
  .immersive-page-hero-copy h1 { max-width: 100%; font-size: clamp(2.1rem, 9.35vw, 2.7rem); line-height: 1.12; overflow-wrap: anywhere; text-wrap: balance; }
  .immersive-page-hero-copy > p { max-width: 36ch; margin-top: 16px; font-size: .92rem; line-height: 1.7; }
  .immersive-page-hero-points { gap: 8px; margin-top: 21px; }
  .immersive-page-hero-points li { padding: 7px 9px; font-size: .75rem; }
  .immersive-page-hero-points li + li { margin-left: 0; }
  .immersive-page-hero-points li + li::before { display: none; }
  .immersive-page-hero-action { min-width: 176px; min-height: 45px; margin-top: 24px; }
  .immersive-page-hero-shade { background: rgba(3, 20, 39, .62); }
  .immersive-page-hero[data-page-key="registration"] .immersive-page-hero-image,
  .immersive-page-hero[data-page-key="about"] .immersive-page-hero-image,
  .immersive-page-hero[data-page-key="contact"] .immersive-page-hero-image { object-position: 64% center; }
  .immersive-page-hero[data-page-key="accounting"] .immersive-page-hero-image,
  .immersive-page-hero[data-page-key="licensing"] .immersive-page-hero-image,
  .immersive-page-hero[data-page-key="social"] .immersive-page-hero-image,
  .immersive-page-hero[data-page-key="trademark"] .immersive-page-hero-image { object-position: 58% center; }
}