:root {
  --ink: #12212c;
  --muted: #60717c;
  --paper: #f4f8f9;
  --card: #ffffff;
  --brand: #0e7490;
  --brand-dark: #07556b;
  --jade: #082f49;
  --line: #d8e4e8;
  --gold: #f59e0b;
  font-family: Inter, "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: radial-gradient(circle at 85% 4%, rgba(34,211,238,.13), transparent 28rem), var(--paper); }
a { color: inherit; }
.site-header { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px max(24px, calc((100vw - 1180px) / 2)); background: rgba(245,243,236,.94); border-bottom: 1px solid rgba(16,34,33,.12); backdrop-filter: blur(14px); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand > span:first-child { display: grid; place-items: center; width: 38px; height: 38px; color: white; background: var(--brand); border-radius: 12px 12px 12px 2px; font-family: serif; font-size: 22px; }
.brand-copy { display: grid; gap: 1px; }
.brand strong { letter-spacing: .08em; }
.brand small { color: #70838d; font-size: 7px; letter-spacing: .12em; }
nav { display: flex; align-items: center; gap: 22px; }
nav a { color: var(--muted); text-decoration: none; font-size: 14px; }
nav .nav-cta { padding: 10px 16px; color: white; background: var(--jade); border-radius: 999px; }
main { overflow: hidden; }
.hero, .section { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.hero { min-height: 680px; display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(320px, .7fr); align-items: center; gap: 80px; padding: 96px 0 82px; }
.hero-site-switcher { width: min(100%, 680px); margin: 0 0 24px; }
.hero-site-kicker { display: block; margin-bottom: 6px; color: #4d6772; font-size: 11px; font-weight: 600; letter-spacing: .12em; }
.hero-site-links { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 26px; }
.hero-site-links a { min-width: 0; color: var(--jade); text-decoration: none; }
.hero-site-links a:hover small { color: var(--brand); }
.hero-site-links a:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }
.hero-site-copy { min-width: 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px; }
.hero-site-copy strong { font-size: 15px; line-height: 1.4; }
.hero-site-copy small { color: #4d6772; font-size: 13px; line-height: 1.4; text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.eyebrow { margin: 0 0 16px; color: var(--brand); font-size: 12px; font-weight: 800; letter-spacing: .18em; }
h1 { max-width: 800px; margin: 0; font-family: "Noto Serif TC", "Songti TC", serif; font-size: clamp(42px, 6vw, 76px); line-height: 1.08; letter-spacing: -.035em; }
h1 small, h2 small { display: block; margin-top: 12px; color: var(--brand); font-family: Inter, sans-serif; font-size: 12px; font-weight: 800; letter-spacing: .12em; line-height: 1.5; text-transform: uppercase; }
.hero h1 small { color: #37a5be; }
.lead { max-width: 720px; margin: 28px 0 0; color: var(--muted); font-size: 20px; line-height: 1.8; }
.lead-en { max-width: 700px; margin: 10px 0 0; color: #76909b; font-size: 14px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; padding: 0 22px; border: 1px solid var(--jade); border-radius: 999px; font-weight: 750; text-decoration: none; }
.button.primary { color: white; background: var(--jade); }
.button.secondary { color: var(--jade); }
.notice { max-width: 680px; margin-top: 24px; color: #6f645a; font-size: 13px; line-height: 1.7; }
.hero-card { padding: 32px; color: white; background: var(--jade); border-radius: 28px 28px 28px 8px; box-shadow: 0 28px 70px rgba(16,34,33,.2); }
.hero-card > p { margin: 0 0 20px; color: #dfd9ca; font-size: 13px; letter-spacing: .1em; }
.hero-card ol { display: grid; gap: 4px; margin: 0; padding: 0; list-style: none; }
.hero-card li { display: grid; grid-template-columns: 44px 1fr; align-items: center; gap: 14px; padding: 18px 0; border-top: 1px solid rgba(255,255,255,.15); line-height: 1.55; }
.hero-card li span { color: var(--gold); font-family: serif; font-size: 22px; }
.hero-card li b { font-weight: 650; }
.hero-card li small { display: block; color: #9bb8c1; font-size: 10px; font-weight: 500; letter-spacing: .05em; }
.section { padding: 90px 0; border-top: 1px solid var(--line); }
.section-heading { max-width: 720px; margin-bottom: 38px; }
h2 { margin: 0; font-family: "Noto Serif TC", "Songti TC", serif; font-size: clamp(34px, 4vw, 52px); letter-spacing: -.025em; }
.section-heading > p:last-child, .split > div > p:last-child { color: var(--muted); line-height: 1.8; }
.card-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.card-grid article { min-height: 260px; padding: 24px; background: var(--card); border: 1px solid var(--line); border-radius: 18px; }
.card-grid b { color: var(--brand); font-family: serif; font-size: 28px; }
.card-grid h3, .service-list h3 { margin: 44px 0 12px; font-size: 20px; }
.card-grid p, .service-list p, details p { color: var(--muted); line-height: 1.75; }
.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: start; }
.service-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.service-list article { padding: 24px; background: rgba(255,253,247,.72); border-left: 3px solid var(--gold); }
.service-list h3 { margin: 0 0 8px; }
.service-list h3 small { display: block; margin-top: 4px; color: var(--brand); font-size: 9px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }

.global-services {
  width: 100%;
  max-width: none;
  padding-inline: max(24px, calc((100vw - 1180px) / 2));
  color: white;
  background:
    radial-gradient(circle at 18% 20%, rgba(34,211,238,.14), transparent 24rem),
    radial-gradient(circle at 82% 78%, rgba(245,158,11,.1), transparent 25rem),
    #031b28;
  border-top: 0;
}
.global-heading { max-width: 820px; }
.global-heading h2 small { color: #73dfec; }
.global-heading > p:last-child { color: #a8c0c8; }
.global-card { overflow: hidden; display: grid; grid-template-columns: .9fr 1.1fr; margin-top: 24px; background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.13); border-radius: 24px 24px 24px 7px; box-shadow: 0 28px 70px rgba(0,0,0,.2); }
.global-card.reverse { grid-template-columns: 1.1fr .9fr; }
.global-card.reverse .global-visual { order: 2; }
.global-visual { display: grid; place-items: center; padding: 30px; background: linear-gradient(145deg, rgba(14,116,144,.2), rgba(255,255,255,.02)); }
.global-visual img { width: 100%; height: auto; display: block; filter: drop-shadow(0 22px 34px rgba(0,0,0,.2)); }
.global-copy { padding: 48px 50px; }
.global-copy > span { color: #6bdbe8; font-size: 10px; font-weight: 800; letter-spacing: .15em; }
.global-copy h3 { margin: 15px 0 18px; font-family: "Noto Serif TC", serif; font-size: clamp(28px, 3vw, 40px); font-weight: 600; line-height: 1.3; }
.global-copy h3 small { display: block; margin-top: 8px; color: #75dbe8; font-family: Inter, sans-serif; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.global-copy > p { color: #c4d7dc; line-height: 1.8; }
.global-copy .english-copy { color: #86a7b0; font-size: 13px; line-height: 1.65; }
.chip-list { margin: 23px 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chip-list span { padding: 6px 10px; color: #caf3f7; background: rgba(34,211,238,.08); border: 1px solid rgba(34,211,238,.22); border-radius: 999px; font-size: 11px; }
.chip-list.warm span { color: #ffe0b7; background: rgba(245,158,11,.08); border-color: rgba(245,158,11,.24); }
.global-copy .button.primary { color: #06283a; background: #76e2ee; border-color: #76e2ee; }
.global-copy .button.primary.warm { background: #ffc36f; border-color: #ffc36f; }
.global-note { margin: 28px 0 0; padding: 18px 22px; color: #8ba9b1; background: rgba(255,255,255,.035); border-left: 3px solid #1e7084; font-size: 12px; line-height: 1.7; }
.global-note span { display: block; color: #688b95; }
.faq { max-width: 920px; }
details { padding: 24px 0; border-top: 1px solid var(--line); }
summary { cursor: pointer; font-size: 19px; font-weight: 750; }
.consult { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; padding: 64px; color: white; background: var(--jade); border: 0; border-radius: 30px; }
.consult h2 { color: white; }
.consult > div > p, .consult li { color: #d7e1de; line-height: 1.75; }
.consult h2 small { color: #79e1ed; }
.contact-team { margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.contact-team article { min-width: 0; padding: 16px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); border-radius: 12px 12px 12px 3px; }
.contact-team small, .contact-team strong, .contact-team a { display: block; }
.contact-team small { color: #76dce8; font-size: 9px; letter-spacing: .1em; }
.contact-team strong { margin: 5px 0 8px; color: white; }
.contact-team a { color: #d2e3e7; font-size: 11px; text-decoration: none; overflow-wrap: anywhere; }
.consult form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 26px; color: var(--ink); background: var(--card); border-radius: 20px; }
label { display: grid; gap: 8px; font-size: 13px; font-weight: 700; }
label:nth-of-type(5), .consent, form button, .form-status { grid-column: 1 / -1; }
input, select, textarea { width: 100%; padding: 13px 14px; color: var(--ink); background: white; border: 1px solid #c8ccc4; border-radius: 10px; font: inherit; }
textarea { resize: vertical; }
.consent { display: grid; grid-template-columns: 18px 1fr; align-items: start; color: var(--muted); font-weight: 500; line-height: 1.55; }
.consent input { width: 16px; margin-top: 3px; }
.honeypot { position: absolute; left: -10000px; }
form button { min-height: 48px; color: white; background: var(--brand); border: 0; border-radius: 10px; font: inherit; font-weight: 800; cursor: pointer; }
form button:disabled { opacity: .6; cursor: wait; }
.form-status { min-height: 22px; margin: 0; color: var(--muted); font-size: 13px; }
.form-status.error { color: var(--brand-dark); }
footer { width: min(1180px, calc(100% - 48px)); margin: 80px auto 0; padding: 36px 0 54px; border-top: 1px solid var(--line); }
footer p { color: var(--muted); }
footer a { color: var(--brand-dark); }
.footer-contacts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 24px; }
.footer-contacts > div { padding: 16px; background: white; border: 1px solid var(--line); border-radius: 12px; }
.footer-contacts b, .footer-contacts a { display: block; }
.footer-contacts b { margin-bottom: 6px; }
.footer-contacts a { font-size: 13px; text-decoration: none; }

@media (max-width: 920px) {
  nav a:not(.nav-cta) { display: none; }
  .hero { grid-template-columns: 1fr; gap: 40px; min-height: auto; padding-top: 70px; }
  .card-grid { grid-template-columns: 1fr 1fr; }
  .split, .consult { grid-template-columns: 1fr; }
  .global-card, .global-card.reverse { grid-template-columns: 1fr; }
  .global-card.reverse .global-visual { order: 0; }
  .global-visual img { max-width: 620px; }
}

@media (max-width: 600px) {
  .site-header { padding-inline: 18px; }
  .hero, .section, footer { width: min(100% - 32px, 1180px); }
  .hero { padding: 56px 0; }
  .hero-site-switcher { margin-bottom: 22px; }
  .hero-site-copy strong { font-size: 14px; }
  h1 { font-size: 42px; }
  .lead { font-size: 17px; }
  .card-grid, .service-list, .consult form { grid-template-columns: 1fr; }
  .card-grid article { min-height: 220px; }
  .consult { width: 100%; padding: 48px 18px; border-radius: 0; }
  .global-services { padding-inline: 16px; }
  .global-visual { padding: 18px; }
  .global-copy { padding: 32px 23px; }
  .contact-team, .footer-contacts { grid-template-columns: 1fr; }
  label, label:nth-of-type(5), .consent, form button, .form-status { grid-column: 1; }
}