:root {
  --color-primary: #0a0a0a;
  --color-ink: #0a0a0a;
  --color-body: #3a3a3a;
  --color-muted: #6a6a6a;
  --color-hairline: #e5e5e5;
  --color-canvas: #fffaf0;
  --color-surface-soft: #faf5e8;
  --color-surface-card: #f5f0e0;
  --color-brand-pink: #ff4d8b;
  --color-brand-teal: #1a3a3a;
  --color-brand-lavender: #b8a4ed;
  --color-brand-peach: #ffb084;
  --color-brand-ochre: #e8b94a;
  --rounded-md: 12px;
  --rounded-xl: 24px;
  --font-display: "Plain Black", Inter, system-ui, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: Inter, system-ui, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { background: var(--color-surface-card); }
body {
  margin: 0 auto;
  max-width: 390px;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--color-body);
  background: var(--color-canvas);
  line-height: 1.55;
  padding-bottom: 64px;
}
a { color: var(--color-ink); text-decoration: none; }

.top {
  height: 56px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.6px;
  color: var(--color-ink);
}
.back { font-size: 12px; color: var(--color-muted); }

.hero { padding: 24px 16px; }
.hero h1 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 500;
  letter-spacing: -1px;
  line-height: 1.05;
  color: var(--color-ink);
  margin: 0 0 8px;
}
.hero p { margin: 0; font-size: 14px; }

.art {
  margin: 0 16px 16px;
  height: 140px;
  border-radius: 24px;
  background: var(--color-surface-soft);
  position: relative;
  overflow: hidden;
}
.art i {
  position: absolute;
  border-radius: 50%;
  display: block;
}
.art .a { width: 70px; height: 70px; background: var(--color-brand-pink); top: 16px; left: 20px; }
.art .b { width: 90px; height: 50px; background: var(--color-brand-ochre); bottom: 20px; right: 24px; border-radius: 40px; }
.art .c { width: 40px; height: 40px; background: var(--color-brand-lavender); top: 40px; right: 70px; }

.block { padding: 16px; }
.block h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  color: var(--color-ink);
  margin: 0 0 12px;
}

.cell {
  display: block;
  border-radius: 24px;
  padding: 16px;
  margin-bottom: 10px;
  color: var(--color-ink);
}
.cell h3 { margin: 0 0 4px; font-size: 15px; font-weight: 600; }
.cell p { margin: 0; font-size: 13px; opacity: 0.85; }
.pink { background: var(--color-brand-pink); color: #fff; }
.teal { background: var(--color-brand-teal); color: #fff; }
.lavender { background: var(--color-brand-lavender); }
.peach { background: var(--color-brand-peach); }
.ochre { background: var(--color-brand-ochre); }
.cream { background: var(--color-surface-card); }

.row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-hairline);
  font-size: 14px;
  color: var(--color-ink);
}
.row:last-child { border-bottom: 0; }
.row span { color: var(--color-muted); }

.ph {
  background: var(--color-surface-card);
  color: var(--color-muted);
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  margin-bottom: 12px;
  border-radius: 16px;
}

form label { display: block; margin: 0 0 4px; font-size: 13px; }
form input, form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-hairline);
  border-radius: 12px;
  background: var(--color-canvas);
  font: inherit;
  margin-bottom: 12px;
}
form button {
  width: 100%;
  height: 44px;
  border: 0;
  border-radius: 12px;
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
}

.tab {
  position: fixed;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 100%;
  max-width: 390px;
  display: flex;
  border-top: 1px solid var(--color-hairline);
  background: var(--color-canvas);
}
.tab a {
  flex: 1;
  text-align: center;
  padding: 10px 0;
  font-size: 11px;
  font-weight: 500;
  color: var(--color-muted);
}
.tab a.on { color: var(--color-ink); font-weight: 600; }

.ph { overflow: hidden; }
.ph img { width: 100%; height: 100%; object-fit: cover; display: block; }