:root {
  --bg: #0a0e13;
  --panel: #141b24;
  --line: #2a3544;
  --text: #e8eef5;
  --muted: #8b9aab;
  --gold: #d4a017;
  --gold2: #f0c14b;
  --mint: #2ec4a2;
  --red: #ef5b5b;
  --mono: Consolas, "Courier New", monospace;
  --sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --serif: "Songti SC", "SimSun", "Noto Serif SC", serif;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; min-height: 100%; }
body {
  font-family: var(--sans);
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 0% 0%, rgba(212,160,23,.12), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(46,196,162,.07), transparent 50%);
}

a { color: var(--gold2); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: var(--mono); color: var(--mint); font-size: .9em; }

.shell {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

.side {
  width: 220px;
  flex-shrink: 0;
  background: #0f151c;
  border-right: 1px solid var(--line);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  padding: 0 6px;
}
.logo-badge {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--gold2), var(--gold));
  color: #1a1200;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo strong {
  display: block;
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.2;
}
.logo small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
}

.menu {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}
.menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid transparent;
}
.menu a:hover {
  color: var(--text);
  background: rgba(255,255,255,.04);
}
.menu a.on {
  color: var(--text);
  background: rgba(212,160,23,.12);
  border-color: rgba(212,160,23,.35);
}
.menu .n {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gold);
  width: 22px;
}
.menu .t { font-size: 14px; }

.side-foot {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  word-break: break-all;
}

.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.head {
  padding: 24px 28px 16px;
  border-bottom: 1px solid var(--line);
}
.head .tag {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
}
.head h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 700;
}
.head p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.body {
  padding: 20px 28px 40px;
}

.row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 16px;
}
.col {
  flex: 1;
  min-width: 0;
}
.col-form { flex: 1.15; }
.col-out { flex: .85; }

.box {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
  margin-bottom: 16px;
}
.box h2 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 17px;
}
.box h3 {
  margin: 14px 0 8px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
}
.tip {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}
.highlight {
  margin: 0 0 12px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(46,196,162,.35);
  background: rgba(46,196,162,.12);
  color: var(--text);
  font-size: 14px;
  word-break: break-all;
}
.highlight b {
  color: var(--mint);
  font-family: var(--mono);
  font-size: 16px;
}
.line { margin: 0 0 8px; color: var(--muted); font-size: 13px; }
.line b { color: var(--text); font-family: var(--mono); }

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
}
.tabs a {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: #10161e;
  text-decoration: none;
  font-size: 13px;
}
.tabs a:hover { color: var(--text); text-decoration: none; }
.tabs a.on {
  color: #1a1200;
  background: linear-gradient(145deg, var(--gold2), var(--gold));
  border-color: transparent;
  font-weight: 700;
}

.fields {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.item {
  width: calc(50% - 6px);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.item.wide { width: 100%; }
.item label {
  font-size: 12px;
  color: var(--muted);
}
.item input,
.item select,
.item textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #3a485a;
  background: #0c1117;
  color: var(--text);
  font: inherit;
  outline: none;
}
.item input:focus,
.item select:focus,
.item textarea:focus {
  border-color: var(--gold);
}
.item textarea { min-height: 90px; resize: vertical; }

.check {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.check input { width: auto; margin-top: 3px; }

.btns {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
  width: 100%;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 0;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--gold2), var(--gold));
  color: #1a1200;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { filter: brightness(1.06); text-decoration: none; color: #1a1200; }
.btn.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid #3a485a;
}
.btn.ghost:hover { background: rgba(255,255,255,.04); color: var(--text); }

.err {
  padding: 12px;
  border-radius: 10px;
  background: rgba(239,91,91,.12);
  border: 1px solid rgba(239,91,91,.35);
  color: #ffb4b4;
  font-size: 13px;
  line-height: 1.5;
  margin-bottom: 12px;
}
.ok {
  padding: 12px;
  border-radius: 10px;
  background: rgba(46,196,162,.12);
  border: 1px solid rgba(46,196,162,.35);
  color: #9aefcd;
  font-size: 13px;
  margin-bottom: 12px;
}
.wait {
  margin: 0;
  padding: 20px;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 10px;
  font-size: 13px;
}
.line {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--muted);
}
.line b {
  color: var(--text);
  font-family: var(--mono);
  font-weight: 500;
}
pre {
  margin: 0;
  padding: 12px;
  border-radius: 10px;
  background: #080c11;
  border: 1px solid #1f2936;
  color: #d5dee8;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  overflow: auto;
}

.list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.list li {
  padding: 12px 12px 12px 44px;
  margin-bottom: 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #0c1117;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
  position: relative;
}
.list li b { color: var(--text); }
.list li .num {
  position: absolute;
  left: 12px;
  top: 12px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--gold);
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.data th,
table.data td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  word-break: break-all;
}
table.data th {
  color: var(--muted);
  font-weight: 500;
  white-space: nowrap;
}
table.data td {
  font-family: var(--mono);
  font-size: 12px;
}

.hr {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 18px 0;
}

.scroll { overflow-x: auto; width: 100%; }

@media (max-width: 900px) {
  .shell { flex-direction: column; }
  .side {
    width: 100%;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .menu {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
  }
  .row { flex-direction: column; }
  .item { width: 100%; }
  .head, .body { padding-left: 16px; padding-right: 16px; }
}
@media (max-width: 560px) {
  .menu { grid-template-columns: repeat(2, 1fr); }
}