:root {
  --ink: #181412;
  --ink-soft: #3c332d;
  --paper: #fffaf4;
  --panel: #ffffff;
  --line: #e7d9cc;
  --amber: #c58b3c;
  --amber-dark: #80511d;
  --teal: #2f7773;
  --red: #a83e36;
  --charcoal: #100d0c;
  --muted: #74685d;
  --shadow: 0 18px 55px rgba(34, 24, 16, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", Arial, sans-serif;
  line-height: 1.75;
}

img {
  display: block;
  max-width: 100%;
}

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

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 20;
  padding: 8px 12px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 250, 244, 0.94);
  border-bottom: 1px solid rgba(231, 217, 204, 0.88);
  backdrop-filter: blur(16px);
}

.nav {
  width: min(1180px, calc(100% - 32px));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  font-weight: 800;
}

.brand small {
  color: var(--teal);
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.nav-links a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
}

.nav-cta,
.button,
.button-secondary {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 10px 16px;
  font-weight: 800;
  line-height: 1.2;
}

.nav-cta,
.button {
  background: var(--amber);
  color: #1b1208;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #fffaf4;
  border-color: rgba(255, 255, 255, 0.22);
}

.hero {
  min-height: calc(100vh - 68px);
  display: grid;
  align-items: stretch;
  color: #fffaf4;
  background:
    linear-gradient(90deg, rgba(10, 8, 7, 0.96) 0%, rgba(16, 13, 12, 0.78) 38%, rgba(16, 13, 12, 0.14) 72%),
    url("hero-lounge.jpg") center / cover no-repeat;
}

.hero-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(56px, 8vh, 96px) 0 40px;
  display: grid;
  align-content: center;
}

.hero-content {
  max-width: 680px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 4px 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  color: #f4cc91;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
  font-weight: 800;
}

h1,
h2,
h3 {
  line-height: 1.18;
  margin: 0;
}

h1 {
  margin-top: 18px;
  font-size: clamp(2.35rem, 4.8vw, 5rem);
  max-width: 9.5em;
}

.hero p {
  max-width: 620px;
  margin: 20px 0 0;
  color: rgba(255, 250, 244, 0.88);
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(780px, 100%);
  margin-top: 46px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.15);
}

.proof-item {
  padding: 18px;
  background: rgba(16, 13, 12, 0.55);
}

.proof-item strong {
  display: block;
  font-size: 1.05rem;
}

.proof-item span {
  display: block;
  margin-top: 5px;
  color: rgba(255, 250, 244, 0.72);
  font-size: 0.9rem;
}

.section {
  padding: clamp(56px, 7vw, 92px) 0;
}

.section.alt {
  background: #f3eadf;
}

.wrap {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.section-head {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-head p,
.lead {
  color: var(--muted);
  font-size: 1.04rem;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.card {
  min-height: 100%;
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(34, 24, 16, 0.06);
}

.card h3 {
  margin-bottom: 8px;
  font-size: 1.18rem;
}

.card p,
.card li {
  color: var(--muted);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #efe4d7;
  color: var(--amber-dark);
  font-size: 0.9rem;
  font-weight: 800;
}

.process {
  counter-reset: step;
}

.process .card {
  position: relative;
  padding-top: 54px;
}

.process .card::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 22px;
  top: 18px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fffaf4;
  background: var(--teal);
  font-weight: 900;
  font-size: 0.85rem;
}

.notice {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 24px;
  border: 1px solid rgba(168, 62, 54, 0.24);
  border-radius: 8px;
  background: #fff7f2;
}

.notice strong {
  color: var(--red);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: #efe4d7;
  color: var(--ink);
}

tr:last-child td {
  border-bottom: 0;
}

.faq {
  display: grid;
  gap: 12px;
}

details {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px 18px;
}

summary {
  cursor: pointer;
  font-weight: 900;
}

details p {
  color: var(--muted);
  margin: 10px 0 0;
}

.article {
  max-width: 860px;
}

.article h1 {
  color: var(--ink);
  max-width: none;
}

.article h2 {
  margin-top: 34px;
}

.article p,
.article li {
  color: var(--muted);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.92rem;
}

.breadcrumbs a {
  color: var(--teal);
  font-weight: 800;
}

.mini-hero {
  padding: 64px 0 48px;
  background: #181412;
  color: #fffaf4;
}

.mini-hero h1 {
  max-width: 920px;
}

.mini-hero p {
  max-width: 760px;
  color: rgba(255, 250, 244, 0.78);
}

.checklist {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.checklist label {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.checklist input {
  width: 18px;
  height: 18px;
  margin-top: 4px;
  accent-color: var(--teal);
}

.site-footer {
  padding: 42px 0;
  color: rgba(255, 250, 244, 0.74);
  background: var(--charcoal);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.site-footer a,
.site-footer strong {
  color: #fffaf4;
}

.footer-links {
  display: grid;
  gap: 8px;
}

@media (max-width: 900px) {
  .nav {
    align-items: flex-start;
    padding: 12px 0;
  }

  .nav-links {
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px 14px;
  }

  .hero {
    min-height: auto;
    background:
      linear-gradient(180deg, rgba(10, 8, 7, 0.96) 0%, rgba(16, 13, 12, 0.84) 58%, rgba(16, 13, 12, 0.36) 100%),
      url("hero-lounge.jpg") center / cover no-repeat;
  }

  .hero-inner {
    min-height: 720px;
    align-content: start;
  }

  .grid.three,
  .grid.two,
  .footer-grid,
  .notice {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .nav {
    width: min(100% - 24px, 1180px);
  }

  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .hero-inner,
  .wrap {
    width: min(100% - 24px, 1180px);
  }

  h1 {
    font-size: 2.35rem;
  }

  .hero-actions {
    display: grid;
  }

  .button,
  .button-secondary {
    width: 100%;
  }
}