:root {
  --bg: #f6f0e7;
  --bg-deep: #e9d7c4;
  --bg-mid: #f1e2d0;
  --panel: rgba(255, 252, 247, 0.82);
  --panel-strong: rgba(255, 249, 242, 0.94);
  --line: rgba(205, 175, 148, 0.46);
  --text: #3a2a1f;
  --subtext: #5f4e40;
  --primary: #8a5a3b;
  --secondary: #a86f48;
  --terracotta: #c89263;
  --sage: #8e9b7a;
  --honey: #d8a15b;
  --glow: rgba(255, 244, 228, 0.88);
  --shadow: rgba(75, 46, 29, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Noto Sans TC", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(216, 161, 91, 0.22), transparent 28%),
    radial-gradient(circle at right top, rgba(142, 155, 122, 0.14), transparent 22%),
    linear-gradient(135deg, var(--bg), var(--bg-mid) 48%, var(--bg-deep));
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.2), transparent 24%, transparent 76%, rgba(255, 255, 255, 0.14)),
    repeating-linear-gradient(
      120deg,
      rgba(138, 90, 59, 0.018) 0,
      rgba(138, 90, 59, 0.018) 2px,
      transparent 2px,
      transparent 18px
    );
  mix-blend-mode: soft-light;
}

.page-shell {
  width: min(1080px, calc(100% - 28px));
  margin: 0 auto;
  padding: 24px 0 56px;
}

.glass-panel {
  background: linear-gradient(180deg, rgba(255, 253, 248, 0.92), var(--panel));
  border: 1px solid rgba(255, 255, 255, 0.58);
  box-shadow:
    0 18px 40px var(--shadow),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 32px;
  border-radius: 30px;
  background:
    linear-gradient(135deg, rgba(122, 83, 57, 0.92), rgba(184, 130, 89, 0.88), rgba(225, 185, 139, 0.82)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), transparent);
}

.hero::after {
  content: "";
  position: absolute;
  inset: -22% auto auto 64%;
  width: 300px;
  height: 300px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.38), transparent 64%);
}

.eyebrow,
.section-label {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
}

.eyebrow {
  color: rgba(255, 248, 241, 0.8);
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1,
h2,
h3,
p,
li,
a {
  text-wrap: pretty;
}

.hero-top {
  display: flex;
  align-items: center;
  gap: 18px;
}

.hero-title-group {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.app-icon {
  flex-shrink: 0;
  width: 86px;
  height: 86px;
  border-radius: 24px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.18);
  box-shadow:
    0 18px 36px rgba(58, 42, 31, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.55);
}

.hero h1 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: #fffdfb;
}

.hero-copy {
  max-width: 720px;
  margin-top: 16px;
  font-size: 1.06rem;
  line-height: 1.85;
  color: rgba(255, 250, 244, 0.88);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.hero-meta span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: #fff9f2;
  font-size: 0.92rem;
}

.quick-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px;
  margin-top: 16px;
  border-radius: 22px;
}

.quick-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 14px;
  text-decoration: none;
  color: var(--text);
  background: rgba(255, 255, 255, 0.54);
  font-weight: 700;
  font-size: 0.96rem;
}

.main-stack {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.summary-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
}

.feature-card,
.guide-card,
.policy-card {
  border-radius: 28px;
}

.feature-card,
.guide-card {
  padding: 24px;
}

.feature-card {
  display: grid;
  gap: 14px;
}

.feature-card h2,
.guide-card h2,
.policy-shell h2 {
  font-size: clamp(1.5rem, 2vw, 1.9rem);
  line-height: 1.2;
}

.feature-card p,
.guide-card p,
.policy-card p,
.policy-card li {
  color: var(--subtext);
  line-height: 1.88;
  font-size: 1rem;
}

.summary-list,
.policy-card ul {
  margin: 0;
  padding-left: 1.2rem;
}

.summary-list li + li,
.policy-card li + li {
  margin-top: 8px;
}

.primary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  max-width: 100%;
  overflow-wrap: anywhere;
  width: fit-content;
  padding: 0 20px;
  border-radius: 16px;
  text-decoration: none;
  color: #fffdfb;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 14px 28px rgba(107, 67, 40, 0.14);
}

.inline-link {
  overflow-wrap: anywhere;
  color: var(--primary);
  font-weight: 700;
  text-decoration-color: rgba(138, 90, 59, 0.35);
}

.guide-card {
  display: grid;
  gap: 18px;
}

.section-head {
  display: grid;
  gap: 10px;
}

.section-head p {
  font-size: 1rem;
}

.section-head-tight {
  margin-bottom: 2px;
}

.section-label {
  color: var(--terracotta);
}

.guide-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.step-card {
  padding: 18px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 250, 244, 0.94), var(--panel-strong));
  border: 1px solid var(--line);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: rgba(200, 146, 99, 0.14);
  color: var(--terracotta);
  font-weight: 800;
}

.step-card h3 {
  margin-top: 12px;
  font-size: 1.08rem;
  line-height: 1.3;
}

.step-card p {
  margin-top: 8px;
  font-size: 0.98rem;
}

.policy-shell {
  display: grid;
  gap: 16px;
}

.policy-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.policy-card {
  padding: 22px 24px;
}

.policy-card h3 {
  font-size: 1.12rem;
  margin-bottom: 10px;
  line-height: 1.35;
}

.policy-card ul + p,
.policy-card p + p {
  margin-top: 12px;
}

@media (max-width: 960px) {
  .summary-grid,
  .guide-steps,
  .policy-stack {
    grid-template-columns: 1fr;
  }

  .hero-top {
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 18px, 1080px);
    padding-top: 18px;
  }

  .hero-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .app-icon {
    width: 74px;
    height: 74px;
    border-radius: 20px;
  }

  .hero,
  .feature-card,
  .guide-card,
  .policy-card {
    padding: 20px 18px;
    border-radius: 24px;
  }

  .hero h1 {
    font-size: clamp(2rem, 8vw, 2.6rem);
  }

  .hero-copy {
    font-size: 1rem;
  }

  .hero-meta span,
  .quick-nav a,
  .primary-link {
    width: 100%;
  }
}