:root {
  color-scheme: dark;
  --bg: #120b07;
  --panel: #20140c;
  --panel-soft: rgba(255, 255, 255, .055);
  --gold: #d9aa45;
  --gold-soft: #ffe7a0;
  --cream: #fff6df;
  --muted: #dcc7a0;
  --line: rgba(255, 226, 166, .22);
  --green: #7cc7a6;
  --ink: #24170b;
  font-family: "Noto Sans TC", "Microsoft JhengHei", "PingFang TC", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--cream);
}

body {
  overflow-x: hidden;
  background:
    radial-gradient(circle at 18% 0%, rgba(217, 170, 69, .22), transparent 260px),
    radial-gradient(circle at 88% 14%, rgba(124, 199, 166, .14), transparent 280px),
    linear-gradient(155deg, #100905 0%, #25170d 56%, #0e1512 100%);
}

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

.page {
  width: min(100% - 24px, 980px);
  margin: 0 auto;
  padding: 20px 0 52px;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 24px;
}

.brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
  font-weight: 950;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 226, 166, .45);
}

.home-link,
.nav-link {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 14px;
  background: rgba(255, 255, 255, .05);
  color: var(--muted);
  font-weight: 900;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero {
  display: grid;
  gap: 14px;
  margin-bottom: 22px;
}

.eyebrow {
  margin: 0;
  color: var(--green);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: .16em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  color: var(--cream);
  font-size: clamp(38px, 10vw, 66px);
  line-height: 1.06;
  letter-spacing: 0;
}

.lead {
  max-width: 780px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(17px, 4.2vw, 21px);
  line-height: 1.68;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.card,
.notice {
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .025)),
    var(--panel);
  padding: 18px;
}

.card strong {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  margin-bottom: 10px;
  border-radius: 999px;
  padding: 0 10px;
  background: rgba(124, 199, 166, .12);
  color: var(--green);
  font-size: 13px;
  font-weight: 950;
}

h2 {
  margin: 28px 0 12px;
  font-size: clamp(25px, 6vw, 36px);
  line-height: 1.2;
}

h3 {
  margin: 0 0 8px;
  color: var(--gold-soft);
  font-size: 21px;
  line-height: 1.3;
}

p,
li {
  color: var(--muted);
  line-height: 1.72;
}

p {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding-left: 1.2rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.primary,
.secondary {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 16px;
  font-weight: 950;
  text-align: center;
}

.primary {
  background: linear-gradient(180deg, #fff1b8, var(--gold));
  color: var(--ink);
}

.secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .05);
  color: var(--cream);
}

.notice {
  margin-top: 18px;
  color: var(--muted);
}

.small {
  color: rgba(220, 199, 160, .72);
  font-size: 13px;
}

footer {
  margin-top: 28px;
  color: rgba(220, 199, 160, .72);
  font-size: 13px;
}

@media (max-width: 620px) {
  .page {
    width: min(100% - 20px, 430px);
  }

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

  .nav,
  .actions {
    display: grid;
    grid-template-columns: 1fr;
  }
}