:root {
  --bg: #f5f8f4;
  --card: rgba(255, 255, 255, 0.86);
  --line: rgba(22, 57, 34, 0.12);
  --text: #193124;
  --muted: #5f7167;
  --accent: #2f6f4f;
  --accent-soft: rgba(47, 111, 79, 0.12);
  --warn: #9b3d2f;
  --shadow: 0 18px 48px rgba(32, 58, 42, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(150, 201, 167, 0.22), transparent 34%),
    linear-gradient(180deg, #f9fbf8 0%, var(--bg) 100%);
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.page {
  width: min(100%, 1040px);
  margin: 0 auto;
  padding: 28px 20px 56px;
}

.hero,
.panel,
.footer-note {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.hero {
  padding: 36px 32px;
  margin-bottom: 18px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

h1 {
  margin: 16px 0 10px;
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.08;
}

h2 {
  margin: 0 0 14px;
  font-size: 24px;
}

h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

p,
li {
  color: var(--text);
  line-height: 1.7;
  font-size: 15px;
}

.sub {
  color: var(--muted);
  font-size: 16px;
  max-width: 760px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.card-link,
.stat,
.panel {
  padding: 20px;
}

.card-link {
  display: block;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.82);
}

.card-link strong {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
}

.stack {
  display: grid;
  gap: 16px;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.meta span {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 14px;
}

.button.primary {
  background: var(--accent);
  color: #fff;
}

.button.secondary {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

.section-title {
  margin: 26px 0 12px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-transform: uppercase;
}

.panel {
  margin-top: 16px;
}

.notice {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 248, 237, 0.9);
  border: 1px solid rgba(155, 61, 47, 0.16);
  color: #5d3b2e;
}

.list {
  margin: 0;
  padding-left: 20px;
}

.footer-note {
  margin-top: 18px;
  padding: 18px 20px;
  color: var(--muted);
}

.mono {
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 13px;
}

.split {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 16px;
}

.small {
  font-size: 13px;
  color: var(--muted);
}

@media (max-width: 780px) {
  .hero {
    padding: 28px 22px;
  }

  .split {
    grid-template-columns: 1fr;
  }
}