:root {
  --bg: #0b1020;
  --panel: #121a2f;
  --panel-2: #18223b;
  --text: #e8eefc;
  --muted: #9aa8c7;
  --line: rgba(255,255,255,.08);
  --brand: #6ea8fe;
  --brand-2: #8b5cf6;
  --ok: #3ddc97;
  --err: #ff6b6b;
  --warn: #ffd166;
  --shadow: 0 10px 40px rgba(0,0,0,.35);
  --radius: 16px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(110,168,254,.18), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(139,92,246,.16), transparent 55%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.55;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { width: min(1100px, calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(11,16,32,.72);
  border-bottom: 1px solid var(--line);
}
.site-header .inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 14px 0;
}
.brand {
  display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700;
  letter-spacing: .2px; text-decoration: none;
}
.brand .logo {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: 0 6px 18px rgba(110,168,254,.35);
  display:grid; place-items:center; font-size: 14px; font-weight: 800;
}
.nav { display:flex; gap: 14px; flex-wrap: wrap; align-items:center; }
.nav a { color: var(--muted); font-size: 14px; }
.nav a:hover, .nav a.active { color: var(--text); }
.hero {
  padding: 34px 0 10px;
}
.hero h1 {
  margin: 0 0 8px; font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -0.02em;
}
.hero p { margin: 0; color: var(--muted); max-width: 60ch; }
.toolbar {
  display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0 18px;
}
input[type="text"], input[type="password"], input[type="url"], select, textarea {
  width: 100%;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 12px;
  padding: 11px 12px;
  outline: none;
}
input:focus, select:focus, textarea:focus {
  border-color: rgba(110,168,254,.55);
  box-shadow: 0 0 0 3px rgba(110,168,254,.15);
}
.btn {
  appearance: none; border: 0; cursor: pointer;
  border-radius: 12px; padding: 11px 16px;
  font-weight: 600; color: #081018;
  background: linear-gradient(135deg, var(--brand), #8ec5ff);
  box-shadow: 0 8px 20px rgba(110,168,254,.25);
}
.btn:hover { filter: brightness(1.05); }
.btn.secondary {
  color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--line);
  box-shadow: none;
}
.btn.danger {
  color: white;
  background: linear-gradient(135deg, #ff6b6b, #f06595);
}
.btn.block { width: 100%; }
.grid {
  display: grid;
  grid-template-columns: 1.6fr .9fr;
  gap: 18px;
}
@media (max-width: 900px) {
  .grid { grid-template-columns: 1fr; }
}
.card {
  background: linear-gradient(180deg, rgba(255,255,255,.03), transparent 40%), var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card .hd {
  padding: 14px 16px; border-bottom: 1px solid var(--line);
  display:flex; justify-content: space-between; gap: 10px; align-items:center;
}
.card .hd h2 { margin:0; font-size: 1rem; }
.card .bd { padding: 8px 0; }
.item {
  display:block; padding: 14px 16px; border-bottom: 1px solid var(--line);
  color: inherit; text-decoration: none;
}
.item:last-child { border-bottom: 0; }
.item:hover { background: rgba(255,255,255,.03); }
.item .title {
  font-weight: 650; margin: 0 0 6px; line-height: 1.35;
}
.item .meta {
  display:flex; flex-wrap: wrap; gap: 8px 12px;
  color: var(--muted); font-size: 12px;
}
.item .summary {
  margin: 8px 0 0; color: #c9d4ef; font-size: 14px;
}
.badge {
  display:inline-flex; align-items:center; gap:6px;
  padding: 2px 8px; border-radius: 999px;
  background: rgba(110,168,254,.12); color: #cfe1ff;
  border: 1px solid rgba(110,168,254,.2);
  font-size: 12px;
}
.badge.ok { background: rgba(61,220,151,.12); color:#baf7dc; border-color: rgba(61,220,151,.25); }
.badge.err { background: rgba(255,107,107,.12); color:#ffd0d0; border-color: rgba(255,107,107,.25); }
.side .stat {
  padding: 14px 16px; border-bottom: 1px solid var(--line);
}
.side .stat:last-child { border-bottom: 0; }
.side .stat .k { color: var(--muted); font-size: 12px; }
.side .stat .v { font-size: 1.35rem; font-weight: 700; margin-top: 4px; }
.pager {
  display:flex; gap:8px; flex-wrap:wrap; justify-content:center;
  padding: 18px 0 40px;
}
.pager a, .pager span {
  min-width: 38px; text-align:center;
  padding: 8px 10px; border-radius: 10px;
  border: 1px solid var(--line); color: var(--muted);
  background: var(--panel);
}
.pager a:hover { color: var(--text); text-decoration:none; }
.pager .cur { color: var(--text); border-color: rgba(110,168,254,.45); }
.flash {
  margin: 16px 0; padding: 12px 14px; border-radius: 12px;
  border: 1px solid var(--line);
}
.flash.ok { background: rgba(61,220,151,.1); color: #baf7dc; }
.flash.err { background: rgba(255,107,107,.1); color: #ffd0d0; }
.flash.warn { background: rgba(255,209,102,.1); color: #ffe6a8; }
.table { width:100%; border-collapse: collapse; }
.table th, .table td {
  text-align:left; padding: 10px 12px; border-bottom: 1px solid var(--line);
  vertical-align: top; font-size: 14px;
}
.table th { color: var(--muted); font-weight: 600; font-size: 12px; }
.form-grid { display:grid; gap: 12px; padding: 16px; }
.form-grid label { display:grid; gap: 6px; font-size: 13px; color: var(--muted); }
.form-actions { display:flex; gap:10px; flex-wrap:wrap; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: 12px; }
.footer {
  color: var(--muted); font-size: 12px; text-align:center;
  padding: 10px 0 40px;
}
.article { padding: 20px; }
.article h1 { margin-top: 0; font-size: 1.6rem; line-height: 1.3; }
.article .content {
  margin-top: 18px; color: #d7e0f7;
  overflow-wrap: anywhere;
}
.article .content img { max-width: 100%; height: auto; border-radius: 10px; }
.article .content a { color: #9ec1ff; }
.empty {
  padding: 40px 16px; text-align:center; color: var(--muted);
}
.inline-form { display:inline; }
.chips { display:flex; flex-wrap:wrap; gap:8px; padding: 12px 16px 16px; }
.chip {
  display:inline-flex; align-items:center; gap:6px;
  padding: 6px 10px; border-radius: 999px;
  background: var(--panel-2); border: 1px solid var(--line);
  color: var(--muted); font-size: 12px; text-decoration:none;
}
.chip:hover, .chip.active { color: var(--text); border-color: rgba(110,168,254,.4); text-decoration:none; }