:root {
  --bg: #fffaf2;
  --surface: rgba(255, 255, 255, 0.72);
  --surface-strong: rgba(255, 255, 255, 0.92);
  --text: #18120b;
  --muted: #66594b;
  --line: rgba(24, 18, 11, 0.08);
  --accent: #ff8a1a;
  --accent-strong: #eb6b00;
  --accent-soft: rgba(255, 138, 26, 0.14);
  --shadow: 0 24px 60px rgba(67, 37, 6, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "SF Pro Display", "PingFang SC", "Hiragino Sans GB", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 160, 64, 0.22), transparent 26%),
    radial-gradient(circle at bottom right, rgba(255, 212, 168, 0.55), transparent 25%),
    linear-gradient(180deg, #fffdf9 0%, #fff6ea 100%);
}

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

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

.site-shell {
  width: min(1120px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.narrow-shell {
  width: min(960px, calc(100vw - 32px));
}

.hero,
.subpage-hero {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 36px;
  background:
    linear-gradient(135deg, rgba(255, 153, 51, 0.22), rgba(255, 255, 255, 0.84) 34%, rgba(255, 225, 191, 0.9)),
    var(--surface);
  backdrop-filter: blur(24px);
  box-shadow: var(--shadow);
}

.hero::after,
.subpage-hero::after {
  content: "";
  position: absolute;
  inset: auto -120px -140px auto;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 138, 26, 0.2), transparent 60%);
  pointer-events: none;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 26px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 700;
}

.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
}

.nav-links {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.nav-links a:hover {
  color: var(--text);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
  padding: 48px 26px 28px;
}

.privacy-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 22px;
  align-items: start;
  padding: 28px 26px 32px;
}

.hero-copy,
.subpage-copy {
  max-width: 640px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
}

.hero-copy h1,
.subpage-copy h1 {
  margin-top: 18px;
  font-size: clamp(36px, 5vw, 64px);
  letter-spacing: -0.04em;
}

.lead,
.subpage-copy p {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 18px;
  line-height: 1.75;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  color: white;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 14px 28px rgba(235, 107, 0, 0.28);
}

.button.secondary {
  background: var(--surface-strong);
  border: 1px solid var(--line);
}

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

.privacy-copy h1 {
  margin-top: 16px;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.privacy-summary-card {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 36px rgba(67, 37, 6, 0.08);
}

.privacy-summary-card h2 {
  font-size: 26px;
  letter-spacing: -0.03em;
}

.cover {
  width: min(220px, 60vw);
  aspect-ratio: 1;
  padding: 14px;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(255,243,227,0.86));
  border: 1px solid rgba(255,255,255,0.68);
  box-shadow: 0 26px 48px rgba(86, 49, 12, 0.16);
}

.cover img {
  width: 100%;
  height: 100%;
  border-radius: 22px;
}

.mini-player,
.card,
.list-card,
.prose-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-strong);
  box-shadow: 0 18px 38px rgba(67, 37, 6, 0.08);
}

.mini-player {
  padding: 22px;
}

.mini-top,
.feature-chips,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill,
.feature-chips span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 700;
}

.pill.muted {
  background: rgba(24, 18, 11, 0.06);
  color: var(--muted);
}

.mini-player h2 {
  margin-top: 18px;
  font-size: 30px;
  letter-spacing: -0.04em;
}

.mini-player p {
  margin: 12px 0 18px;
  color: var(--muted);
  line-height: 1.7;
}

.content {
  padding-top: 28px;
}

.section {
  padding: 28px 0;
}

.section-heading {
  margin-bottom: 18px;
}

.section-heading h2,
.split h2 {
  margin-top: 14px;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.04em;
}

.grid {
  display: grid;
  gap: 18px;
}

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

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

.card {
  padding: 24px;
}

.card h3,
.card h2 {
  font-size: 24px;
  letter-spacing: -0.03em;
}

.card p,
.list-item span,
.prose-card p,
.faq-item p,
.clean-list li {
  color: var(--muted);
  line-height: 1.75;
}

.split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 20px;
  align-items: start;
}

.list-card {
  padding: 10px;
}

.list-item {
  display: grid;
  gap: 6px;
  padding: 18px 16px;
  border-radius: var(--radius-md);
}

.list-item + .list-item {
  border-top: 1px solid var(--line);
}

.clean-list {
  margin: 12px 0 0;
  padding-left: 18px;
}

.compact-list {
  margin-top: 2px;
}

.compact-list li + li {
  margin-top: 10px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-strong);
}

.faq-item h3 {
  font-size: 20px;
  letter-spacing: -0.02em;
}

.faq-item p {
  margin-top: 10px;
}

.prose-card {
  padding: 28px;
}

.privacy-intro-grid {
  margin-bottom: 8px;
}

.privacy-mini-card {
  padding: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(255,245,233,0.78));
}

.privacy-mini-card h2 {
  margin-top: 14px;
}

.policy-block + .policy-block {
  margin-top: 26px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.policy-highlight {
  padding: 24px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 246, 235, 0.92), rgba(255,255,255,0.92));
  border: 1px solid rgba(235, 107, 0, 0.12);
}

.prose-card h2 {
  margin-top: 22px;
  font-size: 24px;
  letter-spacing: -0.03em;
}

.prose-card h2:first-child {
  margin-top: 0;
}

.footer {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-top: 28px;
  padding: 24px 10px 0;
  color: var(--muted);
}

.footer strong {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
}

.footer p {
  margin: 0;
  max-width: 46ch;
  line-height: 1.7;
}

@media (max-width: 900px) {
  .hero-grid,
  .privacy-hero-grid,
  .split,
  .grid.three,
  .grid.two {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    padding-top: 34px;
  }

  .cover {
    width: min(200px, 58vw);
  }
}

@media (max-width: 640px) {
  .site-shell,
  .narrow-shell {
    width: min(100vw - 20px, 100%);
    padding-top: 10px;
  }

  .topbar,
  .hero-grid,
  .subpage-copy,
  .privacy-hero-grid {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero-grid {
    padding-bottom: 20px;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    gap: 14px;
  }

  .footer {
    flex-direction: column;
    padding-left: 4px;
    padding-right: 4px;
  }

  .card,
  .mini-player,
  .faq-item,
  .prose-card {
    padding: 20px;
  }
}