:root {
  --bg: #faf8f4;
  --card: #ffffff;
  --text: #24211d;
  --muted: #7a736a;
  --line: #ebe6de;
  --accent: #e8a33d;
  color-scheme: light;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
}

.hero, main, footer {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.hero { padding-top: 72px; padding-bottom: 32px; }

.egg {
  width: 44px;
  height: 56px;
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  background: radial-gradient(circle at 35% 30%, #fff 0 14%, #fbe3b6 15% 100%);
  box-shadow: inset -4px -6px 0 rgba(0, 0, 0, 0.05), 0 6px 14px rgba(232, 163, 61, 0.25);
  margin-bottom: 20px;
}

h1 { margin: 0; font-size: 34px; letter-spacing: 0.04em; }

.tagline { margin: 6px 0 0; color: var(--muted); }

main { flex: 1; padding-bottom: 48px; }

h2 {
  margin: 16px 0 14px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.projects { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }

.project {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  color: inherit;
  text-decoration: none;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}

.project:hover, .project:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 6px 20px rgba(36, 33, 29, 0.07);
  transform: translateY(-1px);
  outline: none;
}

.project img { flex-shrink: 0; border-radius: 14px; }

.body { flex: 1; min-width: 0; }

.project h3 { margin: 0; font-size: 18px; }

.project p { margin: 4px 0 8px; color: var(--muted); font-size: 14.5px; }

.tags { display: flex; flex-wrap: wrap; gap: 6px; }

.tags span {
  font-size: 12px;
  padding: 1px 8px;
  border-radius: 999px;
  background: #f4efe6;
  color: #8a6a3a;
}

.arrow { color: var(--muted); font-size: 20px; transition: transform 0.15s, color 0.15s; }

.project:hover .arrow { transform: translateX(3px); color: var(--accent); }

footer {
  padding-top: 20px;
  padding-bottom: calc(28px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 520px) {
  .hero { padding-top: 48px; }
  h1 { font-size: 28px; }
  .project { align-items: flex-start; padding: 16px; }
  .project img { width: 52px; height: 52px; }
  .arrow { display: none; }
}