:root {
  --bg: #f6f1e8;
  --bg-deep: #12343b;
  --panel: rgba(255, 255, 255, 0.72);
  --panel-strong: #fffaf2;
  --text: #15222b;
  --muted: #5f6d73;
  --line: rgba(18, 52, 59, 0.12);
  --accent: #d86f45;
  --accent-deep: #a94f2d;
  --accent-soft: #f1b59a;
  --teal: #1f6a73;
  --gold: #d3a648;
  --shadow: 0 24px 60px rgba(21, 34, 43, 0.12);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Outfit", "PingFang TC", "Microsoft JhengHei", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(216, 111, 69, 0.2), transparent 30%),
    radial-gradient(circle at top right, rgba(31, 106, 115, 0.2), transparent 28%),
    linear-gradient(180deg, #fbf7f0 0%, #f3ede2 48%, #efe5d7 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.25) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.25) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.18;
  pointer-events: none;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-shell {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding: 24px 0 64px;
  position: relative;
  z-index: 1;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 22px;
  background: rgba(255, 250, 242, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent), var(--gold));
  color: white;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand-copy strong,
.hero h1,
.section-heading h2,
.timeline-card h3,
.feature-card h3,
.glass-card h3,
.about-grid h3,
.faq-list summary {
  font-family: "Noto Serif TC", "PingFang TC", serif;
}

.brand-copy small {
  color: var(--muted);
}

.nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.nav a {
  color: var(--muted);
  transition: color 0.2s ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--accent-deep);
}

.hidden {
  display: none !important;
}

.hero {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 28px;
  margin-top: 28px;
  align-items: stretch;
}

.hero-copy,
.hero-panel,
.section,
.status-card,
.news-card,
.timeline-card,
.feature-card,
.glass-card,
.about-grid article,
.faq-list details {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 52px;
  border-radius: var(--radius-xl);
}

.eyebrow {
  display: inline-block;
  margin: 0 0 16px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(211, 166, 72, 0.16);
  color: var(--teal);
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.8rem, 5vw, 4.6rem);
  line-height: 1.06;
}

.hero-text {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
  max-width: 58ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  border: 0;
  border-radius: 999px;
  padding: 14px 22px;
  font: inherit;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease,
    color 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: white;
  box-shadow: 0 16px 28px rgba(169, 79, 45, 0.24);
}

.button.secondary {
  background: rgba(31, 106, 115, 0.1);
  color: var(--teal);
  border: 1px solid rgba(31, 106, 115, 0.18);
}

.button.tertiary {
  background: white;
  color: var(--text);
  border: 1px solid var(--line);
}

.hero-points {
  display: grid;
  gap: 12px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  padding-left: 20px;
  position: relative;
  color: var(--muted);
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.hero-panel {
  border-radius: var(--radius-xl);
  padding: 26px;
  display: grid;
  gap: 18px;
  align-content: start;
  background:
    linear-gradient(180deg, rgba(18, 52, 59, 0.88), rgba(15, 41, 49, 0.92)),
    var(--bg-deep);
  color: white;
}

.stat-card {
  border-radius: var(--radius-lg);
  padding: 24px;
  background: linear-gradient(160deg, rgba(216, 111, 69, 0.24), rgba(211, 166, 72, 0.2));
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.stat-card span,
.stat-grid span {
  color: rgba(255, 255, 255, 0.72);
}

.stat-card strong {
  display: block;
  margin: 10px 0;
  font-size: 1.5rem;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.stat-grid article {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.stat-grid strong {
  display: block;
  font-size: 1.5rem;
  margin-bottom: 6px;
}

.section {
  margin-top: 28px;
  border-radius: var(--radius-xl);
  padding: 34px;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 22px;
}

.section-heading-actions {
  display: flex;
  align-items: end;
  gap: 16px;
  justify-content: end;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(1.9rem, 3vw, 2.7rem);
}

.section-note {
  margin: 0;
  color: var(--muted);
  max-width: 44ch;
  line-height: 1.7;
}

.news-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 18px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.toolbar-label {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 6px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.92rem;
}

.status-card {
  padding: 18px 20px;
  border-radius: 18px;
  color: var(--muted);
}

.status-card.hidden {
  display: none;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.news-card {
  display: block;
  overflow: hidden;
  border-radius: 22px;
  transition:
    box-shadow 0.2s ease,
    transform 0.2s ease,
    border-color 0.2s ease;
}

.news-card:hover,
.news-card:focus-visible {
  border-color: rgba(216, 111, 69, 0.28);
  transform: translateY(-3px);
}

.news-card:focus-visible {
  outline: 3px solid rgba(216, 111, 69, 0.24);
  outline-offset: 3px;
}

.news-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.news-card-content {
  padding: 22px;
}

.news-meta {
  color: var(--muted);
  font-size: 0.92rem;
}

.news-card h3 {
  margin: 10px 0 12px;
  font-size: 1.28rem;
  line-height: 1.4;
}

.news-card:hover h3,
.news-card:focus-visible h3 {
  color: var(--accent-deep);
}

.news-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.news-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: var(--accent-deep);
  font-weight: 600;
}

.info-layout {
  display: grid;
  gap: 24px;
}

.service-cards,
.feature-grid,
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.glass-card,
.feature-card,
.about-grid article,
.timeline-card,
.faq-list details {
  border-radius: 22px;
  padding: 24px;
}

.glass-card p,
.feature-card p,
.about-grid p,
.timeline span,
.faq-list p {
  color: var(--muted);
  line-height: 1.75;
}

.timeline {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}

.timeline li {
  padding: 18px 18px 18px 20px;
  border-left: 3px solid var(--accent);
  background: rgba(255, 255, 255, 0.46);
  border-radius: 16px;
}

.timeline strong {
  display: block;
  margin-bottom: 8px;
}

.feature-card {
  min-height: 100%;
}

.feature-card.warm {
  background: linear-gradient(180deg, rgba(216, 111, 69, 0.14), rgba(255, 255, 255, 0.76));
}

.feature-card.cool {
  background: linear-gradient(180deg, rgba(31, 106, 115, 0.14), rgba(255, 255, 255, 0.76));
}

.feature-card.neutral {
  background: linear-gradient(180deg, rgba(211, 166, 72, 0.16), rgba(255, 255, 255, 0.76));
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-list summary {
  cursor: pointer;
  font-size: 1.12rem;
}

.faq-list p {
  margin: 14px 0 0;
}

.page-hero {
  margin-top: 28px;
  padding: 42px;
  border-radius: var(--radius-xl);
  background: rgba(255, 250, 242, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.page-hero h1 {
  margin: 12px 0 0;
  font-family: "Noto Serif TC", "PingFang TC", serif;
  font-size: clamp(2.3rem, 4vw, 3.6rem);
}

.page-hero p {
  color: var(--muted);
  line-height: 1.8;
  max-width: 62ch;
}

.breadcrumb {
  display: inline-flex;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.95rem;
}

.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  color: var(--accent-deep);
}

.info-panel-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.info-card,
.side-card,
.article-card,
.service-banner {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  border-radius: 22px;
}

.info-card,
.side-card,
.article-card,
.service-banner {
  padding: 24px;
}

.info-card h3,
.side-card h3,
.article-card h2,
.service-banner h3 {
  margin-top: 0;
  font-family: "Noto Serif TC", "PingFang TC", serif;
}

.info-card p,
.side-card p,
.service-banner p,
.service-list li,
.article-body p,
.article-body li {
  color: var(--muted);
  line-height: 1.8;
}

.service-banner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: center;
}

.service-list {
  margin: 0;
  padding-left: 20px;
}

.article-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.8fr);
  gap: 20px;
  align-items: start;
}

.article-card h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.2;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: var(--muted);
  margin-bottom: 20px;
}

.article-cover {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: 18px;
  display: block;
  margin-bottom: 24px;
}

.article-body {
  font-size: 1.04rem;
}

.article-body p {
  margin: 0 0 16px;
}

.article-body ul,
.article-body ol {
  padding-left: 20px;
}

.side-card + .side-card {
  margin-top: 18px;
}

@media (max-width: 1080px) {
  .hero,
  .service-cards,
  .feature-grid,
  .about-grid,
  .news-grid,
  .info-panel-grid,
  .service-banner,
  .article-shell {
    grid-template-columns: 1fr 1fr;
  }

  .hero-panel {
    grid-column: span 2;
  }

  .article-shell {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 761px) and (max-width: 1024px) {
  .site-shell {
    width: min(calc(100% - 28px), var(--max-width));
    padding-top: 18px;
  }

  .topbar {
    align-items: flex-start;
    border-radius: 30px;
    flex-wrap: wrap;
    gap: 16px;
    padding: 18px 20px;
  }

  .nav {
    width: 100%;
    justify-content: flex-start;
    gap: 12px 18px;
    padding-left: 62px;
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    grid-column: auto;
  }

  .hero-copy {
    padding: 42px;
  }

  .hero h1 {
    font-size: clamp(3rem, 8vw, 4.2rem);
    max-width: 11ch;
  }

  .hero-text {
    max-width: 62ch;
  }

  .section {
    padding: 30px;
  }

  .section-heading {
    align-items: flex-start;
  }

  .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-cards,
  .feature-grid,
  .about-grid,
  .info-panel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-cards > article:last-child,
  .feature-grid > article:last-child,
  .about-grid > article:last-child,
  .info-panel-grid > article:last-child {
    grid-column: 1 / -1;
  }

  .article-cover {
    height: 300px;
  }
}

@media (max-width: 760px) {
  .site-shell {
    width: min(calc(100% - 20px), var(--max-width));
    padding-top: 16px;
  }

  .topbar {
    border-radius: 28px;
    justify-content: center;
    position: static;
    padding: 18px;
  }

  .brand {
    justify-content: center;
  }

  .nav {
    display: none;
  }

  .hero,
  .news-grid,
  .service-cards,
  .feature-grid,
  .about-grid,
  .info-panel-grid,
  .service-banner {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .section,
  .hero-panel {
    padding: 24px;
  }

  .hero-panel {
    grid-column: auto;
  }

  .hero-copy {
    text-align: center;
  }

  .hero-text {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-points {
    display: inline-grid;
    justify-items: start;
    text-align: left;
  }

  .section-heading,
  .news-toolbar,
  .section-heading-actions {
    align-items: start;
    flex-direction: column;
  }

  .news-card img {
    height: 190px;
  }

  .hero h1 {
    font-size: 2.4rem;
  }

  .page-hero,
  .article-card,
  .side-card,
  .info-card,
  .service-banner {
    padding: 24px;
  }

  .article-cover {
    height: 220px;
  }
}