/* ===================================================================
   HungerWhale - 法律文档样式
   窄栏、易读、克制；色板复用主站
   =================================================================== */

:root {
  --bg-0: #0b0f14;
  --bg-1: #11161d;
  --bg-2: #161c25;
  --border: #243040;
  --border-soft: #1a2230;
  --text-0: #e4e9f0;
  --text-1: #a8b3c2;
  --text-2: #6b7a8c;
  --accent: #6fb5c4;
  --radius: 6px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-0);
  background: var(--bg-0);
  -webkit-font-smoothing: antialiased;
  letter-spacing: 0.01em;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: #9fd4e0; text-decoration: underline; }

/* 顶栏 */
.legal-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(11, 15, 20, 0.86);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
}
.legal-header-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
}
.legal-header .brand {
  color: var(--text-0);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.legal-header .brand-mark { margin-right: 6px; }
.legal-header .back {
  color: var(--text-1);
  font-size: 13px;
}
.legal-header .back:hover { color: var(--accent); }

/* 主体 */
.legal-main {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 24px 96px;
}
.legal-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 11px;
  color: var(--text-2);
  margin: 0 0 14px;
}
.legal-title {
  font-size: 28px;
  font-weight: 600;
  margin: 0 0 8px;
  letter-spacing: 0.01em;
}
.legal-sub {
  color: var(--text-1);
  font-size: 14px;
  margin: 0 0 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-soft);
}
.legal-sub strong { color: var(--text-0); font-weight: 500; }

.legal-content h2 {
  font-size: 17px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.03em;
  margin: 40px 0 14px;
}
.legal-content h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-0);
  margin: 24px 0 10px;
}
.legal-content p {
  color: var(--text-1);
  margin: 0 0 14px;
}
.legal-content ul, .legal-content ol {
  color: var(--text-1);
  padding-left: 22px;
  margin: 0 0 16px;
}
.legal-content li { margin-bottom: 6px; }
.legal-content strong { color: var(--text-0); font-weight: 500; }
.legal-content code {
  background: var(--bg-2);
  border: 1px solid var(--border-soft);
  border-radius: 3px;
  padding: 1px 6px;
  font-size: 13px;
  color: var(--accent);
}

/* 联系信息块 */
.legal-contact {
  margin-top: 40px;
  padding: 20px 22px;
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  color: var(--text-1);
  font-size: 14px;
}
.legal-contact p { margin: 4px 0; }
.legal-contact strong { color: var(--text-0); }

/* 页脚 */
.legal-footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 30px 24px 40px;
  border-top: 1px solid var(--border-soft);
  color: var(--text-2);
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.legal-footer a { color: var(--text-2); }
.legal-footer a:hover { color: var(--accent); }

/* 索引页：卡片列表 */
.legal-list {
  margin-top: 30px;
  display: grid;
  gap: 14px;
}
.legal-list a {
  display: block;
  padding: 18px 20px;
  background: var(--bg-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  color: var(--text-0);
  transition: border-color 180ms ease, transform 180ms ease;
}
.legal-list a:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
  text-decoration: none;
}
.legal-list .item-title {
  font-size: 15px;
  font-weight: 600;
}
.legal-list .item-meta {
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-2);
  letter-spacing: 0.03em;
}

/* 响应式 */
@media (max-width: 600px) {
  .legal-main { padding: 36px 20px 64px; }
  .legal-title { font-size: 24px; }
}