/* 法律/文档子页：与 support.css / 山野来 SupportView 一致的深色 + 绿色强调 */
:root {
  --doc-bg: #0a0f1a;
  --doc-surface: rgba(42, 74, 101, 0.4);
  --doc-text: #f1f5f9;
  --doc-muted: #94a3b8;
  --doc-accent: #22c55e;
  --doc-accent-soft: rgba(34, 197, 94, 0.12);
  --doc-border: rgba(51, 65, 85, 0.5);
  --doc-max: 720px;
  --doc-sans: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--doc-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--doc-text);
  background: var(--doc-bg);
}
.doc-page {
  position: relative;
  min-height: 100vh;
}
.doc-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: var(--doc-bg);
}
.doc-shell {
  position: relative;
  z-index: 1;
  max-width: var(--doc-max);
  margin: 0 auto;
  padding: clamp(1.25rem, 4vw, 2rem) clamp(1rem, 3vw, 1.5rem) 3.5rem;
}
.doc-back {
  display: inline-block;
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
  color: var(--doc-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.doc-back:hover {
  color: var(--doc-accent);
}
.doc-title {
  margin: 0 0 0.5rem;
  font-family: "Noto Serif SC", serif;
  font-size: clamp(1.5rem, 4vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--doc-text);
}
.doc-intro {
  margin: 0 0 2rem;
  color: var(--doc-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}
.doc-muted {
  color: var(--doc-muted);
  font-size: 0.95rem;
}
.doc-card {
  background: var(--doc-surface);
  border: 1px solid var(--doc-border);
  border-radius: 16px;
  padding: clamp(1.25rem, 3vw, 1.75rem);
}
.doc-card + .doc-card {
  margin-top: 1.25rem;
}
.doc-card h2 {
  margin: 1.75rem 0 0.65rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--doc-text);
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--doc-border);
}
.doc-card > h2:first-child {
  margin-top: 0;
}
.doc-card h3 {
  margin: 1.25rem 0 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--doc-text);
}
.doc-card p {
  margin: 0.5rem 0;
  color: var(--doc-text);
}
.doc-card ol,
.doc-card ul {
  margin: 0.5rem 0 0.5rem 1.1rem;
  padding: 0;
  color: var(--doc-muted);
}
.doc-card li {
  margin: 0.35rem 0;
}
.doc-note {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  background: var(--doc-accent-soft);
  border: 1px solid rgba(34, 197, 94, 0.25);
  font-size: 0.9rem;
  color: var(--doc-muted);
}
.doc-footer {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--doc-border);
  text-align: center;
  font-size: 0.9rem;
  color: var(--doc-muted);
}
.doc-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}
.doc-links a {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: 8px;
  color: var(--doc-accent);
  font-weight: 500;
  font-size: 0.9rem;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
}
.doc-links a:hover {
  background: rgba(34, 197, 94, 0.2);
  border-color: rgba(34, 197, 94, 0.4);
}
.contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.75rem;
}
.contact-pill {
  flex: 1 1 240px;
  padding: 1rem 1.1rem;
  border-radius: 14px;
  border: 1px solid var(--doc-border);
  background: var(--doc-surface);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, background 0.2s;
}
.contact-pill:hover {
  border-color: rgba(34, 197, 94, 0.4);
  background: rgba(34, 197, 94, 0.08);
}
.contact-pill .label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--doc-accent);
  letter-spacing: 0.05em;
}
.contact-pill .value {
  display: block;
  margin-top: 0.35rem;
  font-weight: 600;
  color: var(--doc-text);
}
.contact-pill .hint {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.82rem;
  color: var(--doc-muted);
}
.faq-item + .faq-item {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--doc-border);
}
.faq-q {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--doc-text);
}
.faq-a {
  margin: 0;
  color: var(--doc-muted);
  font-size: 0.95rem;
}

/* Markdown 渲染区（doc/view.html） */
.md-body hr {
  margin: 1.25rem 0;
  border: none;
  border-top: 1px dashed var(--doc-border);
}
.md-body blockquote {
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
  border-left: 4px solid var(--doc-accent);
  border-radius: 0 12px 12px 0;
  background: var(--doc-accent-soft);
  color: var(--doc-muted);
  font-size: 0.95rem;
}
.md-body blockquote p {
  margin: 0;
}
.md-body .md-h1 {
  margin-top: 0;
  font-size: 1.2rem;
  font-weight: 600;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--doc-border);
}
.md-body h2 {
  border-bottom: 1px solid var(--doc-border);
  padding-bottom: 0.35rem;
}
.md-body > h2:first-of-type {
  margin-top: 0;
}
.md-body h3 {
  color: var(--doc-text);
}
.md-body p,
.md-body li {
  color: var(--doc-muted);
}
.md-body strong {
  color: var(--doc-text);
}
.md-body code {
  font-size: 0.88em;
  padding: 0.12em 0.35em;
  border-radius: 6px;
  background: rgba(15, 23, 42, 0.5);
  color: var(--doc-text);
}
.md-body a {
  color: var(--doc-accent);
  font-weight: 500;
  text-decoration: none;
}
.md-body a:hover {
  text-decoration: underline;
}
.md-body ol {
  list-style: decimal;
}
.md-body ul {
  list-style: disc;
}