:root {
  --bg-top: #f8f2e7;
  --bg-bottom: #d6e4dd;
  --ink: #20201d;
  --muted: #4f5049;
  --accent: #b46f2b;
  --panel: rgba(255, 251, 244, 0.8);
  --panel-border: rgba(124, 85, 45, 0.24);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Noto Serif TC", serif;
  color: var(--ink);
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 10%, rgba(255, 255, 255, 0.75), transparent 35%),
    radial-gradient(circle at 85% 0%, rgba(247, 210, 156, 0.4), transparent 28%),
    linear-gradient(160deg, var(--bg-top), var(--bg-bottom));
  line-height: 1.75;
}

.texture {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.25;
  background-image: repeating-linear-gradient(
    -32deg,
    rgba(90, 61, 29, 0.06) 0,
    rgba(90, 61, 29, 0.06) 1px,
    transparent 1px,
    transparent 18px
  );
}

.hero,
main,
footer {
  width: min(960px, calc(100% - 2.4rem));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero {
  text-align: center;
  padding: 5.5rem 0 2.8rem;
  animation: rise 700ms ease-out;
}

.eyebrow {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  letter-spacing: 0.08em;
  color: var(--accent);
}

h1 {
  margin: 0.3rem 0 0;
  font-size: clamp(2.1rem, 5.6vw, 3.8rem);
  line-height: 1.2;
}

.subtitle {
  margin: 1.2rem auto 0;
  color: var(--muted);
  max-width: 42rem;
  font-size: clamp(1rem, 2.1vw, 1.2rem);
}

main {
  display: grid;
  gap: 1rem;
  padding-bottom: 2rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  padding: 1.3rem 1.4rem;
  backdrop-filter: blur(3px);
  box-shadow: 0 14px 30px rgba(36, 25, 11, 0.08);
  animation: rise 700ms ease-out both;
}

.panel:nth-child(2) {
  animation-delay: 120ms;
}

.panel:nth-child(3) {
  animation-delay: 220ms;
}

.panel:nth-child(4) {
  animation-delay: 320ms;
}

h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
}

h3 {
  margin: 0;
  font-size: 1.08rem;
}

p,
ol {
  margin: 0.55rem 0 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 0.35rem;
}

.grid article {
  padding: 0.8rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(180, 111, 43, 0.16);
}

ol {
  padding-left: 1.4rem;
}

blockquote {
  margin: 0.4rem 0 0;
  font-size: clamp(1.15rem, 2.5vw, 1.5rem);
  color: #50310f;
  font-weight: 600;
  border-left: 4px solid var(--accent);
  padding-left: 0.85rem;
}

.note {
  color: var(--muted);
  font-size: 0.93rem;
}

.bilingual {
  margin-top: 0.8rem;
  display: grid;
  gap: 0.8rem;
}

.bilingual article {
  border: 1px solid rgba(180, 111, 43, 0.2);
  border-radius: 12px;
  padding: 0.85rem;
  background: rgba(255, 255, 255, 0.62);
}

.original,
.plain {
  margin-top: 0.45rem;
}

.original {
  color: #2d261f;
}

.plain {
  color: #3d4c3d;
  border-top: 1px dashed rgba(79, 80, 73, 0.28);
  padding-top: 0.45rem;
}

footer {
  text-align: center;
  padding: 0.3rem 0 2rem;
  color: #4c4d45;
  font-size: 0.95rem;
}

@keyframes rise {
  from {
    transform: translateY(12px);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@media (max-width: 800px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 4.2rem;
  }
}