:root {
  color-scheme: dark;
  --void: #05070e;
  --navy: #0b1220;
  --panel: rgba(16, 24, 42, 0.86);
  --gold: #d4b15a;
  --gold-bright: #f0d58a;
  --cream: #f3e6c8;
  --muted: #cbbfa0;
  --line: rgba(212, 177, 90, 0.28);
  --ember: #e36a2a;
}

* { box-sizing: border-box; }

html {
  min-height: 100%;
  background: var(--void);
  font-family: "Noto Sans TC", "Noto Sans JP", -apple-system, BlinkMacSystemFont,
    "PingFang TC", "Hiragino Sans", sans-serif;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--cream);
  background:
    radial-gradient(circle at 82% 8%, rgba(227, 106, 42, 0.16), transparent 26rem),
    radial-gradient(circle at 12% 92%, rgba(38, 74, 130, 0.22), transparent 32rem),
    linear-gradient(135deg, #05070e 0%, #0b1220 55%, #070b16 100%);
}

a { color: var(--gold-bright); }
a:hover { color: #fff1c4; }

.shell {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 72px;
}

.masthead {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 32px;
}

.icon {
  width: 72px;
  height: 72px;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--gold);
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h1, h2 {
  margin: 0;
  font-family: "Cormorant Garamond", "Noto Serif TC", "Noto Serif JP", Georgia, serif;
  font-weight: 600;
}

h1 { color: var(--gold-bright); font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1; }
h2 { color: var(--gold-bright); font-size: 1.55rem; }

.panel {
  margin: 0 0 18px;
  padding: clamp(22px, 4vw, 36px);
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.28), inset 0 1px rgba(243, 230, 200, 0.08);
  backdrop-filter: blur(14px);
}

.panel h2 { margin-bottom: 14px; }
.panel p, .panel li { color: var(--muted); line-height: 1.85; }
.panel p:last-child { margin-bottom: 0; }
.panel ul { margin: 10px 0 0; padding-left: 1.35em; }
.panel li + li { margin-top: 6px; }

.note {
  padding: 14px 16px;
  border-left: 3px solid var(--ember);
  background: rgba(227, 106, 42, 0.08);
  color: var(--muted);
  line-height: 1.75;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 24px;
  padding: 18px 2px 0;
  color: #8a8274;
  font-size: 0.85rem;
}

@media (max-width: 560px) {
  .shell { width: min(100% - 22px, 920px); padding-top: 28px; }
  .masthead { align-items: flex-start; }
  .icon { width: 58px; height: 58px; border-radius: 15px; }
  .panel { border-radius: 16px; }
}