@import url("site-shell.css?v=20260729-1");

:root {
  --ink: #112b35;
  --ink-2: #254651;
  --forest: #174e4a;
  --green: #1f7567;
  --green-soft: #dcebe6;
  --cream: #f5f0e7;
  --paper: #fffdf8;
  --line: #d8ddd8;
  --gold: #d8aa5b;
  --white: #fff;
  --shadow: 0 18px 50px rgba(16, 42, 51, .10);
  --radius: 20px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: "Noto Sans TC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.75;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.skip { position: fixed; left: 12px; top: -80px; z-index: 99; padding: 10px 16px; background: #fff; }
.skip:focus { top: 12px; }

.site-header {
  position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.96);
  border-bottom: 1px solid rgba(17,43,53,.08); backdrop-filter: blur(10px);
}
.nav { min-height: 78px; display: flex; align-items: center; gap: 28px; }
.logo img { width: 82px; height: 64px; object-fit: contain; }
.nav-links { margin-left: auto; display: flex; align-items: center; gap: 24px; font-size: 14px; font-weight: 700; }
.nav-links a { text-decoration: none; }
.nav-links a:hover { color: var(--green); }
.nav-links a[aria-current="page"] { color: var(--green); }
.nav-cta, .button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px;
  padding: 11px 20px; border-radius: 999px; border: 1px solid transparent;
  background: var(--green); color: #fff; font-weight: 800; text-decoration: none;
}
.nav-cta:hover, .button:hover { background: #155f54; }
.button.secondary { background: transparent; border-color: rgba(255,255,255,.55); }
.button.light { background: #fff; color: var(--forest); }
.menu-label { display: none; font-weight: 800; }
.mobile-menu { display: none; margin-left: auto; position: relative; }
.mobile-menu summary { min-width: 74px; padding: 9px 15px; border-radius: 999px; color: #fff; background: var(--green); font-family: "Noto Sans TC", sans-serif; font-size: 14px; font-weight: 900; text-align: center; list-style: none; cursor: pointer; }
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-panel { position: absolute; right: 0; top: calc(100% + 12px); width: min(290px,calc(100vw - 28px)); padding: 12px; border: 1px solid var(--line); border-radius: 16px; background: #fff; box-shadow: var(--shadow); }
.mobile-panel a { display: block; padding: 11px 12px; border-bottom: 1px solid var(--line); color: var(--ink); font-weight: 800; text-decoration: none; }
.mobile-panel a:last-child { border-bottom: 0; color: var(--green); }

.hero { position: relative; overflow: hidden; color: #fff; background: var(--ink); }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 82% 18%, rgba(58,157,133,.38), transparent 34%),
              linear-gradient(115deg, #102d38 0%, #153e43 56%, #176257 100%);
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; gap: 64px; min-height: 590px; padding-block: 72px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 20px; color: #cfe9df; font-size: 13px; font-weight: 900; letter-spacing: .16em; }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--gold); }
h1, h2, h3 { margin-top: 0; font-family: "Noto Serif TC", "Times New Roman", serif; line-height: 1.28; }
h1 { max-width: 760px; margin-bottom: 22px; font-size: clamp(40px, 5vw, 68px); letter-spacing: -.04em; }
.hero-lead { max-width: 690px; margin: 0 0 28px; color: #e2ece8; font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { margin-top: 22px; color: #b8d0ca; font-size: 13px; }
.hero-media { position: relative; }
.hero-media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 28px; box-shadow: 0 28px 80px rgba(0,0,0,.35); }
.model-visuals { margin-top: clamp(28px, 5vw, 56px); }
.hero-chip { position: absolute; left: -20px; bottom: 24px; max-width: 250px; padding: 15px 18px; border: 1px solid rgba(255,255,255,.25); border-radius: 16px; background: rgba(12,39,44,.90); box-shadow: var(--shadow); font-weight: 800; }

.trust { background: #fff; border-bottom: 1px solid var(--line); }
.trust-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.trust-item { padding: 24px; border-right: 1px solid var(--line); }
.trust-item:last-child { border-right: 0; }
.trust-item strong { display: block; color: var(--green); font-size: 22px; }
.trust-item span { font-size: 13px; color: #5c7178; }

.section { padding-block: 92px; }
.section[id] { scroll-margin-top: 92px; }
.section.white { background: #fff; }
.section.dark { color: #fff; background: var(--ink); }
.section-head { max-width: 790px; margin-bottom: 42px; }
.kicker { margin-bottom: 10px; color: var(--green); font-size: 13px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.section.dark .kicker { color: #84c8b7; }
h2 { margin-bottom: 18px; font-size: clamp(31px, 4vw, 48px); letter-spacing: -.025em; }
h3 { margin-bottom: 10px; font-size: 23px; }
.section-head p, .muted { color: #5c7178; }
.section.dark .section-head p { color: #c2d2d2; }

.cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.card { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); box-shadow: 0 8px 28px rgba(17,43,53,.04); }
.card-number { display: inline-grid; place-items: center; width: 38px; height: 38px; margin-bottom: 20px; border-radius: 50%; background: var(--green-soft); color: var(--green); font-weight: 900; }
.card p { margin-bottom: 0; color: #5c7178; }
.card a { color: var(--green); font-weight: 800; text-underline-offset: 4px; }

.split { display: grid; grid-template-columns: minmax(0,1.25fr) minmax(280px,.75fr); gap: 42px; align-items: start; }
.sticky-card { position: sticky; top: 105px; padding: 28px; border-radius: var(--radius); color: #fff; background: var(--forest); box-shadow: var(--shadow); }
.sticky-card h3 { font-size: 26px; }
.checklist { margin: 0 0 26px; padding: 0; list-style: none; }
.checklist li { position: relative; padding: 9px 0 9px 28px; border-bottom: 1px solid rgba(255,255,255,.13); }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: #8ad3c0; font-weight: 900; }
.sticky-card .button { width: 100%; }
.rich h3 { margin-top: 38px; }
.rich p, .rich li { color: #425e67; }
.rich ul { padding-left: 1.3em; }
.callout { margin: 34px 0; padding: 24px 26px; border-left: 4px solid var(--gold); border-radius: 0 14px 14px 0; background: #fff; }
.callout strong { display: block; margin-bottom: 4px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
table { width: 100%; min-width: 760px; border-collapse: collapse; text-align: left; }
th, td { padding: 18px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--ink); color: #fff; font-size: 14px; }
tr:last-child td { border-bottom: 0; }
td:first-child { font-weight: 800; color: var(--ink); }
.tag { display: inline-block; margin: 2px 4px 2px 0; padding: 3px 9px; border-radius: 99px; background: var(--green-soft); color: var(--forest); font-size: 12px; font-weight: 800; }

.product-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.product { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.product img { width: 100%; height: 260px; object-fit: cover; background: #edf1ef; }
.product-body { padding: 28px; }
.product-body p { color: #5c7178; }
.product-link { color: var(--green); font-weight: 900; text-underline-offset: 5px; }

.hub-hero { padding-block: 76px 66px; color: #fff; background: linear-gradient(125deg, #102d38 0%, #16484a 58%, #1d7565 100%); }
.hub-hero .container { display: grid; grid-template-columns: 1.15fr .85fr; gap: 54px; align-items: end; }
.hub-hero h1 { margin-bottom: 18px; }
.hub-hero p { max-width: 720px; margin: 0; color: #dcebe7; font-size: 18px; }
.hub-summary { padding: 24px; border: 1px solid rgba(255,255,255,.2); border-radius: var(--radius); background: rgba(7,31,37,.38); }
.hub-summary strong { display: block; margin-bottom: 12px; color: #fff; font-family: "Noto Serif TC", serif; font-size: 22px; }
.hub-summary ul { margin: 0; padding-left: 1.2em; color: #dcebe7; }
.hub-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.category-card { position: relative; overflow: hidden; min-height: 330px; padding: 34px; border: 1px solid var(--line); border-radius: 24px; background: #fff; box-shadow: var(--shadow); }
.category-card.with-image { padding: 0; }
.category-image { width: 100%; height: 230px; object-fit: cover; background: #e8eeeb; }
.category-content { padding: 30px 34px 34px; }
.category-card.featured { color: #fff; background: linear-gradient(145deg, #13333c, #1b675b); }
.category-card.featured p, .category-card.featured .link-list a { color: #d9ebe6; }
.category-card h2 { font-size: clamp(29px,3.6vw,42px); }
.category-card p { color: #5c7178; }
.category-mark { display: inline-flex; margin-bottom: 24px; padding: 5px 11px; border-radius: 99px; color: var(--green); background: var(--green-soft); font-size: 12px; font-weight: 900; letter-spacing: .08em; }
.featured .category-mark { color: #123b37; background: #bfe4d9; }
.link-list { display: grid; gap: 10px; margin-top: 24px; }
.link-list a { display: flex; justify-content: space-between; gap: 20px; padding-top: 10px; border-top: 1px solid var(--line); color: var(--ink); font-weight: 800; text-decoration: none; }
.featured .link-list a { border-color: rgba(255,255,255,.18); }
.link-list a::after { content: "→"; color: var(--gold); }
.topic-strip { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }
.topic-strip a, .topic-pill { padding: 7px 12px; border-radius: 99px; color: var(--forest); background: var(--green-soft); font-size: 13px; font-weight: 800; text-decoration: none; }
.path-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.path-card { padding: 24px; border-top: 4px solid var(--green); border-radius: 0 0 16px 16px; background: #fff; box-shadow: 0 10px 30px rgba(17,43,53,.06); }
.path-card span { display: block; margin-bottom: 12px; color: var(--green); font-size: 12px; font-weight: 900; letter-spacing: .1em; }
.path-card h3 { font-size: 21px; }
.path-card p { margin-bottom: 0; color: #5c7178; font-size: 14px; }
.hub-cta { display: inline-flex; margin-top: 20px; color: var(--green); font-weight: 900; text-underline-offset: 5px; }
.card.media-card { overflow: hidden; padding: 0; }
.card-image { width: 100%; height: 190px; object-fit: cover; background: #e8eeeb; }
.card-content { padding: 25px 28px 28px; }
.card-content .card-number { margin-bottom: 16px; }
.visual-break { display: grid; grid-template-columns: 1.1fr .9fr; gap: 30px; align-items: center; margin-top: 42px; padding: 28px; border-radius: 24px; color: #fff; background: var(--forest); }
.visual-break img { width: 100%; height: 300px; object-fit: cover; border-radius: 17px; }
.visual-break h3 { font-size: 31px; }
.visual-break p { color: #d4e6e1; }

.faq { max-width: 900px; }
details { border-top: 1px solid var(--line); }
details:last-child { border-bottom: 1px solid var(--line); }
summary { padding: 22px 42px 22px 0; cursor: pointer; font-family: "Noto Serif TC", serif; font-size: 20px; font-weight: 800; }
details p { margin: -4px 0 24px; color: #506970; }

.cta-band { padding-block: 72px; color: #fff; background: linear-gradient(120deg, var(--forest), #207565); }
.cta-grid { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta-grid h2 { margin-bottom: 10px; font-size: clamp(30px, 4vw, 44px); }
.cta-grid p { margin: 0; color: #d5e9e3; }

.breadcrumb { padding-block: 14px; color: #708087; background: #fff; font-size: 12px; }
.breadcrumb a { text-decoration: none; }
.site-footer { padding-block: 48px; color: #bed0d0; background: #0c242c; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.site-footer strong { display: block; margin-bottom: 12px; color: #fff; }
.site-footer p { margin: 5px 0; font-size: 14px; }
.site-footer a { color: #d9e7e5; }
.legal { margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); font-size: 12px; }

.preview-ribbon { position: fixed; right: 12px; bottom: 12px; z-index: 50; padding: 8px 12px; border-radius: 8px; color: #fff; background: #a03f2c; font-size: 12px; font-weight: 800; box-shadow: var(--shadow); }

@media (max-width: 900px) {
  .nav { min-height: 68px; }
  .nav-links {
    max-width: calc(100% - 105px);
    overflow-x: auto;
    gap: 16px;
    white-space: nowrap;
    scrollbar-width: none;
    overscroll-behavior-inline: contain;
  }
  .nav-links::-webkit-scrollbar { display: none; }
  .nav-links a:not(.nav-cta) { display: inline-flex; flex: 0 0 auto; }
  .nav-cta { order: -1; flex: 0 0 auto; }
  .menu-label { display: inline; }
  .hero-grid { grid-template-columns: 1fr; min-height: auto; gap: 38px; padding-block: 58px; }
  .hero-media { max-width: 620px; }
  .hero-chip { left: 14px; }
  .trust-grid { grid-template-columns: repeat(2,1fr); }
  .trust-item:nth-child(2) { border-right: 0; }
  .trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .cards { grid-template-columns: 1fr 1fr; }
  .hub-hero .container { grid-template-columns: 1fr; gap: 28px; }
  .path-grid { grid-template-columns: repeat(2,1fr); }
  .visual-break { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .sticky-card { position: static; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 28px, 1160px); }
  .logo img { width: 68px; height: 54px; }
  .nav-links { display: none; }
  .mobile-menu { display: block; }
  .menu-label { display: none; }
  .nav-cta { min-height: 42px; padding: 9px 14px; font-size: 13px; }
  h1 { font-size: 39px; }
  .hero-grid { padding-block: 46px; }
  .hero-lead { font-size: 16px; }
  .hero-actions .button { width: 100%; }
  .hero-chip { position: static; max-width: none; margin-top: 12px; }
  .section { padding-block: 66px; }
  .cards, .product-grid { grid-template-columns: 1fr; }
  .hub-grid, .path-grid { grid-template-columns: 1fr; }
  .hub-hero { padding-block: 54px; }
  .hub-hero p { font-size: 16px; }
  .category-card { min-height: auto; padding: 26px; }
  .category-card.with-image { padding: 0; }
  .category-content { padding: 25px; }
  .category-image { height: 210px; }
  .card-image { height: 210px; }
  .visual-break { padding: 18px; }
  .visual-break img { height: 220px; }
  .trust-item { padding: 18px 14px; }
  .trust-item strong { font-size: 18px; }
  .cta-grid { display: block; }
  .cta-grid .button { width: 100%; margin-top: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .preview-ribbon { right: 8px; bottom: 8px; }
}