:root {
  --gold: #a67c2e;
  --gold-soft: #f3ead7;
  --ink: #1f2328;
  --ink-2: #4b5563;
  --line: #e6e1d8;
  --bg: #ffffff;
  --side: #fbf8f3;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "PingFang SC", "Microsoft YaHei", "微软雅黑", -apple-system, "Segoe UI", sans-serif;
  font-size: 15.5px;
  line-height: 1.78;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { display: flex; min-height: 100vh; }

/* ── 侧栏 ───────────────────────────── */
.side {
  width: 262px;
  flex: 0 0 262px;
  background: var(--side);
  border-right: 1px solid var(--line);
  padding: 20px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.brand a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  padding: 4px 8px 14px;
}
.brand a:hover { text-decoration: none; }
.dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--gold);
  display: inline-block;
  flex: 0 0 9px;
}

.search { margin: 0 6px 14px; }
.search input {
  width: 100%;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-size: 13.5px;
  font-family: inherit;
  outline: none;
}
.search input:focus { border-color: var(--gold); }

.side nav { display: flex; flex-direction: column; gap: 1px; }
.side nav a {
  display: block;
  padding: 7px 10px;
  border-radius: 8px;
  color: var(--ink-2);
  font-size: 14px;
  border-left: 3px solid transparent;
}
.side nav a:hover { background: #f2ece0; color: var(--ink); text-decoration: none; }
.side nav a.on {
  background: var(--gold-soft);
  color: #6b4e12;
  font-weight: 600;
  border-left-color: var(--gold);
}

.side-foot {
  margin-top: 22px;
  padding: 10px 10px 0;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  color: #9aa0a6;
}

/* ── 正文 ───────────────────────────── */
.main { flex: 1; min-width: 0; }
.doc {
  max-width: 880px;
  margin: 0 auto;
  padding: 44px 40px 120px;
}

.doc h1 {
  font-size: 27px;
  line-height: 1.4;
  margin: 0 0 22px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--gold-soft);
}
.doc h2 {
  font-size: 19px;
  margin: 34px 0 12px;
  color: #14181c;
}
.doc h3 { font-size: 16.5px; margin: 24px 0 8px; color: var(--ink-2); }
.doc h4 { font-size: 15px; margin: 18px 0 6px; color: var(--ink-2); }

.doc p { margin: 10px 0; }

.doc strong { color: #111; }

.doc code {
  background: #f4f1ea;
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 13px;
  font-family: Consolas, Monaco, monospace;
}

.doc blockquote {
  margin: 14px 0;
  padding: 10px 16px;
  border-left: 3px solid var(--gold);
  background: #fdfaf4;
  color: #3f4650;
  border-radius: 0 8px 8px 0;
}
.doc blockquote p { margin: 6px 0; }

.doc ul, .doc ol { padding-left: 22px; margin: 10px 0; }
.doc li { margin: 5px 0; }
.doc li.todo { list-style: none; margin-left: -18px; }

.doc hr { border: none; border-top: 1px solid var(--line); margin: 28px 0; }

.doc table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 13.5px;
  display: block;
  overflow-x: auto;
}
.doc table th, .doc table td {
  border: 1px solid var(--line);
  padding: 7px 10px;
  text-align: left;
  vertical-align: top;
}
.doc table th { background: #faf7f1; font-weight: 600; white-space: nowrap; }
.doc table tr:nth-child(even) td { background: #fdfcfa; }

.muted { color: #9aa0a6; font-size: 13.5px; }
.hit { padding: 12px 0; border-bottom: 1px solid var(--line); }
.hit a { font-weight: 600; font-size: 16px; }
.hit p { margin: 4px 0 0; color: var(--ink-2); font-size: 14px; }

/* ── 登录页 ─────────────────────────── */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(150deg, #fbf8f3 0%, #f4efe4 100%);
}
.login-box {
  width: 350px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 30px 28px 26px;
  box-shadow: 0 12px 40px rgba(120, 100, 60, .10);
}
.login-box h1 {
  display: flex; align-items: center; gap: 8px;
  font-size: 17px; margin: 0 0 6px;
}
.login-box .sub { margin: 0 0 20px; color: #9aa0a6; font-size: 13px; }
.login-box label {
  display: block; font-size: 13px; color: var(--ink-2); margin-bottom: 12px;
}
.login-box input {
  width: 100%; margin-top: 5px; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: 9px;
  font-size: 15px; font-family: inherit; outline: none;
}
.login-box input:focus { border-color: var(--gold); }
.login-box button {
  width: 100%; margin-top: 6px; padding: 11px;
  background: var(--gold); color: #fff; border: none;
  border-radius: 9px; font-size: 15px; font-family: inherit;
  cursor: pointer; font-weight: 600;
}
.login-box button:hover { background: #916b23; }
.err {
  background: #fdecec; color: #b42318; border: 1px solid #f7c9c9;
  padding: 8px 11px; border-radius: 8px; font-size: 13px; margin-bottom: 14px;
}

/* ── 窄屏 ───────────────────────────── */
@media (max-width: 820px) {
  .wrap { display: block; }
  .side {
    width: 100%; flex: none; height: auto; position: static;
    border-right: none; border-bottom: 1px solid var(--line);
    padding: 12px 12px 10px;
  }
  .side nav {
    flex-direction: row; overflow-x: auto; gap: 6px;
    padding-bottom: 4px; -webkit-overflow-scrolling: touch;
  }
  .side nav a {
    white-space: nowrap; border-left: none;
    border-bottom: 3px solid transparent; border-radius: 8px 8px 0 0;
    padding: 6px 10px; font-size: 13.5px;
  }
  .side nav a.on { border-left: none; border-bottom-color: var(--gold); }
  .side-foot { display: none; }
  .doc { padding: 22px 16px 80px; }
  .doc h1 { font-size: 22px; }

  /* 表格改成卡片式：手机上不再左右切掉 */
  .doc table {
    display: block; overflow: visible;
    border: none; font-size: 14px; margin: 14px 0;
  }
  .doc table thead { display: none; }
  .doc table tbody, .doc table tr { display: block; }
  .doc table tr {
    border: 1px solid var(--line);
    border-radius: 10px;
    margin: 0 0 12px;
    overflow: hidden;
    background: #fff;
  }
  .doc table tr:nth-child(even) td { background: #fff; }
  .doc table td {
    display: block;
    border: none;
    border-bottom: 1px dashed #efeae0;
    padding: 8px 12px;
    text-align: left;
  }
  .doc table td:last-child { border-bottom: none; }
  .doc table td:empty { display: none; }
  .doc table td::before {
    content: attr(data-label);
    display: block;
    color: #a09a90;
    font-size: 12px;
    line-height: 1.5;
    letter-spacing: .3px;
  }
  .doc table td[data-label=""]::before { display: none; }
  .doc table td[data-label=""] { padding-top: 4px; }
}


@media print {
  .side { display: none; }
  .doc { max-width: none; padding: 0; }
}