:root {
  --ink: #172033;
  --muted: #5e6979;
  --line: #dce3e9;
  --soft: #f4f7f8;
  --brand: #0f6b64;
  --brand-dark: #0a4543;
  --brand-soft: #e5f1ef;
  --accent: #ed5a31;
  --warn: #fff7e6;
  --white: #fff;
  --radius: 6px;
  --shadow: 0 18px 46px rgba(22, 47, 65, .11);
  color: var(--ink);
  background: var(--white);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; line-height: 1.72; background: var(--white); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(1280px, calc(100% - 40px)); margin: 0 auto; }
.narrow { width: min(920px, calc(100% - 40px)); }

.trustbar { background: var(--brand-dark); color: #eaf7f5; font-size: 14px; }
.trustbar .container { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.trustbar a { color: #fff; font-weight: 800; }

.header { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.header-row { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { display: flex; align-items: center; gap: 15px; min-width: 268px; }
.brand img { width: 202px; height: 47px; object-fit: contain; }
.city-mark { padding-left: 14px; border-left: 1px solid var(--line); color: var(--brand-dark); font-weight: 900; white-space: nowrap; }
.nav { display: flex; align-items: center; gap: 24px; font-size: 15px; font-weight: 800; }
.nav a { padding: 26px 0 21px; border-bottom: 3px solid transparent; }
.nav a:hover, .nav a:focus-visible, .nav a[aria-current="page"] { color: var(--brand); border-color: var(--brand); }
.header-cta, .button { display: inline-flex; min-height: 44px; padding: 0 20px; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: var(--radius); font-weight: 900; transition: transform .18s ease, filter .18s ease; white-space: nowrap; }
.header-cta, .button-primary { color: #fff; background: var(--accent); }
.button-outline { color: var(--brand-dark); border-color: #9bbab6; background: transparent; }
.button-white { color: var(--accent); background: #fff; }
.button-ghost { color: #fff; border-color: rgba(255,255,255,.58); background: transparent; }
.header-cta:hover, .button:hover { transform: translateY(-1px); filter: brightness(.98); }

.hero { color: #fff; background: var(--brand-dark); }
.hero-grid { min-height: 560px; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(370px, .8fr); gap: 64px; align-items: center; padding-top: 62px; padding-bottom: 62px; }
.hero-copy { max-width: 760px; }
.eyebrow { margin: 0 0 18px; color: #9adbd5; font-size: 14px; font-weight: 900; }
h1, h2, h3, p { letter-spacing: 0; }
h1 { margin: 0; max-width: 780px; font-size: clamp(38px, 4.5vw, 62px); line-height: 1.15; }
.hero-answer { margin: 24px 0 0; max-width: 760px; color: #d4e8e6; font-size: 18px; line-height: 1.85; }
.hero-actions { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero .button-outline { color: #fff; border-color: rgba(255,255,255,.48); }
.evidence-panel { padding: 32px; color: var(--ink); background: #fff; border-top: 5px solid var(--accent); box-shadow: var(--shadow); }
.panel-label { margin: 0; color: var(--brand); font-size: 12px; font-weight: 900; }
.evidence-panel h2 { margin: 5px 0 22px; font-size: 27px; }
.status-block { padding: 18px; background: var(--soft); border-left: 4px solid var(--brand); }
.status-block.confirmed { background: #fff2ec; border-color: var(--accent); }
.status-block span { display: block; color: var(--muted); font-size: 13px; font-weight: 800; }
.status-block strong { display: block; margin-top: 3px; font-size: 20px; }
.status-block p { margin: 7px 0 0; color: var(--muted); font-size: 14px; }
.evidence-panel dl { margin: 18px 0 0; }
.evidence-panel dl div { padding: 14px 0; border-bottom: 1px solid var(--line); }
.evidence-panel dl div:last-child { border-bottom: 0; }
.evidence-panel dt { color: var(--muted); font-size: 13px; }
.evidence-panel dd { margin: 3px 0 0; font-weight: 800; }

.quick-facts { background: #fff; border-bottom: 1px solid var(--line); }
.quick-grid { display: grid; grid-template-columns: 1.2fr .7fr .7fr 1fr; }
.quick-grid > div { min-height: 112px; padding: 23px 25px; border-left: 1px solid var(--line); }
.quick-grid > div:last-child { border-right: 1px solid var(--line); }
.quick-grid span, .quick-grid small { display: block; color: var(--muted); font-size: 13px; }
.quick-grid strong { display: block; margin-top: 4px; font-size: 18px; line-height: 1.45; }

.section { padding: 70px 0; }
.section-soft { background: var(--soft); }
.section-heading { display: grid; grid-template-columns: 1fr minmax(300px, 500px); gap: 48px; align-items: end; margin-bottom: 32px; }
.section-heading.compact { margin-bottom: 24px; }
.section-heading.spaced { margin-top: 48px; }
.section-heading > p { margin: 0; color: var(--muted); }
.kicker { margin: 0 0 8px; color: var(--brand); font-size: 13px; font-weight: 900; }
.kicker.light { color: #ffe0d6; }
h2 { margin: 0; font-size: clamp(28px, 3vw, 41px); line-height: 1.28; }
h3 { line-height: 1.42; }

.answer-box { margin-bottom: 36px; padding: 25px 28px; background: var(--brand-soft); border-left: 5px solid var(--brand); }
.answer-box strong { display: block; color: var(--brand-dark); font-size: 15px; }
.answer-box p { margin: 8px 0 0; font-size: 18px; line-height: 1.9; }
.notice { margin: 0; padding: 28px; border: 1px solid var(--line); border-top: 4px solid var(--brand); background: #fff; }
.notice.confirmed { border-top-color: var(--accent); background: #fffdfb; }
.notice > strong { display: block; font-size: 22px; }
.notice > p { margin: 13px 0 0; color: var(--muted); }
.schedule-grid { display: grid; grid-template-columns: 1.4fr .7fr .7fr 1fr; gap: 1px; margin-top: 20px; background: var(--line); border: 1px solid var(--line); }
.schedule-grid > div { padding: 18px; background: #fff; }
.schedule-grid span { display: block; color: var(--muted); font-size: 13px; }
.schedule-grid b { display: block; margin-top: 5px; line-height: 1.5; }
.text-link-row { display: flex; flex-wrap: wrap; gap: 26px; margin-top: 22px; }
.text-link-row a { color: var(--brand); font-weight: 900; }
.text-link-row a::after { content: " →"; }

.venue-list { margin: 0; padding: 0; list-style: none; border: 1px solid var(--line); background: #fff; }
.venue-list li { display: grid; grid-template-columns: 62px 1fr; gap: 18px; padding: 23px 26px; border-bottom: 1px solid var(--line); }
.venue-list li:last-child { border-bottom: 0; }
.venue-list li > span { width: 44px; height: 44px; display: grid; place-items: center; color: var(--brand-dark); background: var(--brand-soft); border-radius: 50%; font-weight: 900; }
.venue-list strong { font-size: 18px; }
.venue-list p { margin: 6px 0 0; color: var(--muted); }
.venue-list small { display: block; margin-top: 7px; color: #89939f; }
.photo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.photo-grid figure { margin: 0; border: 1px solid var(--line); background: #fff; }
.photo-grid img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.photo-grid figcaption { padding: 12px 14px; color: var(--muted); font-size: 13px; }

.steps { counter-reset: steps; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.steps article { min-height: 190px; padding: 26px; background: #fff; }
.steps b, .check-grid b { color: var(--brand); font-size: 13px; }
.steps h3, .check-grid h3 { margin: 34px 0 7px; font-size: 20px; }
.steps p, .check-grid p { margin: 0; color: var(--muted); font-size: 14px; }

.process-list { margin: 30px 0 0; padding: 0; list-style: none; counter-reset: process; }
.process-list li { position: relative; padding: 0 0 30px 76px; }
.process-list li::before { counter-increment: process; content: counter(process, decimal-leading-zero); position: absolute; left: 0; top: 0; width: 48px; height: 48px; display: grid; place-items: center; color: #fff; background: var(--brand); border-radius: 50%; font-weight: 900; }
.process-list li::after { content: ""; position: absolute; left: 23px; top: 50px; bottom: 2px; width: 1px; background: var(--line); }
.process-list li:last-child::after { display: none; }
.process-list b { font-size: 19px; }
.process-list p { margin: 6px 0 0; color: var(--muted); }
.split-note { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 16px; border: 1px solid var(--line); background: var(--line); }
.split-note > div { padding: 25px; background: #fff; }
.split-note h3 { margin: 0; }
.split-note p { margin: 8px 0 0; color: var(--muted); }

.check-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; margin-top: 26px; border: 1px solid var(--line); background: var(--line); }
.check-grid article { padding: 24px; background: #fff; }
.check-grid h3 { margin-top: 24px; }
.warning { margin-top: 28px; padding: 24px 26px; background: var(--warn); border-left: 5px solid #dc931b; }
.warning strong { font-size: 18px; }
.warning p { margin: 6px 0 0; color: #6e5a35; }

.material-table { margin-top: 26px; border: 1px solid var(--line); }
.table-row { display: grid; grid-template-columns: .7fr 1fr 1.3fr; border-bottom: 1px solid var(--line); }
.table-row:last-child { border-bottom: 0; }
.table-row > * { padding: 16px 18px; border-right: 1px solid var(--line); }
.table-row > *:last-child { border-right: 0; }
.table-head { color: #fff; background: var(--brand-dark); font-weight: 900; }
.download-link { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-top: 28px; padding: 26px; border: 1px solid var(--line); }
.download-link h3 { margin: 0; }
.download-link p { margin: 5px 0 0; color: var(--muted); }

.faq-list { border: 1px solid var(--line); background: #fff; }
.faq-list details { padding: 0 26px; border-bottom: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 0; }
.faq-list summary { position: relative; padding: 21px 42px 21px 0; cursor: pointer; list-style: none; font-size: 17px; font-weight: 900; }
.faq-list summary::after { content: "+"; position: absolute; right: 2px; top: 15px; color: var(--brand); font-size: 26px; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { margin: -3px 0 22px; color: var(--muted); }
.faq-list.expanded details:first-child { background: var(--brand-soft); }

.city-directory { padding: 56px 0; background: #edf2f3; border-top: 1px solid var(--line); }
.city-grid { display: grid; grid-template-columns: repeat(11, minmax(0, 1fr)); gap: 8px; }
.city-grid a { padding: 12px 6px; text-align: center; border: 1px solid var(--line); background: #fff; font-size: 14px; font-weight: 800; }
.city-grid a:hover, .city-grid a[aria-current="page"] { color: #fff; border-color: var(--brand); background: var(--brand); }
.contact-band { padding: 42px 0; color: #fff; background: var(--accent); }
.contact-row { display: flex; align-items: center; justify-content: space-between; gap: 34px; }
.contact-row h2 { font-size: 29px; }
.contact-row p { margin: 6px 0 0; color: #fff3ee; }
.contact-actions { display: flex; gap: 12px; }
.footer { padding: 50px 0 26px; color: #d7e2e8; background: #131e2b; }
.footer-grid { display: grid; grid-template-columns: 1.25fr .75fr 1fr; gap: 48px; }
.footer h3 { margin: 0 0 13px; color: #fff; font-size: 18px; }
.footer p { margin: 7px 0; font-size: 14px; }
.footer a { color: #fff; }
.copyright { margin-top: 34px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.14); color: #92a1ad; font-size: 13px; }

@media (max-width: 1180px) {
  .nav { display: none; }
  .hero-grid { grid-template-columns: 1fr 390px; gap: 40px; }
  .quick-grid { grid-template-columns: 1fr 1fr; }
  .quick-grid > div:nth-child(2) { border-right: 1px solid var(--line); }
  .quick-grid > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .check-grid { grid-template-columns: repeat(3, 1fr); }
  .city-grid { grid-template-columns: repeat(7, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .container, .narrow { width: min(100% - 28px, 680px); }
  .trustbar .container { min-height: 34px; padding: 6px 0; align-items: flex-start; flex-direction: column; gap: 0; }
  .trustbar span:last-child { display: none; }
  .header-row { min-height: 66px; gap: 10px; }
  .brand { min-width: 0; gap: 9px; }
  .brand img { width: 145px; height: auto; }
  .city-mark { padding-left: 9px; font-size: 14px; }
  .header-cta { min-height: 40px; padding: 0 12px; font-size: 12px; }
  .hero-grid { min-height: 0; grid-template-columns: 1fr; gap: 30px; padding-top: 46px; padding-bottom: 42px; }
  h1 { font-size: 38px; }
  .hero-answer { font-size: 16px; }
  .evidence-panel { padding: 24px; }
  .quick-grid { grid-template-columns: 1fr; }
  .quick-grid > div, .quick-grid > div:nth-child(2), .quick-grid > div:last-child { min-height: 0; padding: 17px 0; border: 0; border-bottom: 1px solid var(--line); }
  .section { padding: 50px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 12px; }
  .schedule-grid { grid-template-columns: 1fr; }
  .venue-list li { grid-template-columns: 46px 1fr; padding: 20px 17px; }
  .venue-list li > span { width: 40px; height: 40px; }
  .steps, .check-grid, .split-note { grid-template-columns: 1fr; }
  .photo-grid { grid-template-columns: 1fr; }
  .steps article { min-height: 0; }
  .steps h3 { margin-top: 18px; }
  .process-list li { padding-left: 64px; }
  .table-row { grid-template-columns: 1fr; padding: 16px; }
  .table-row > * { padding: 5px 0; border: 0; }
  .table-head { display: none; }
  .download-link { align-items: stretch; flex-direction: column; }
  .city-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .contact-row { align-items: flex-start; flex-direction: column; }
  .contact-actions { width: 100%; flex-direction: column; }
  .contact-actions .button { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 26px; }
}

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