/* ==========================================================================
   Tokiway — 暗夜科技主题
   深空底 + 紫青渐变 + 发光边框。手写实现，不依赖任何 CSS 框架。
   ========================================================================== */

/* Inter 可变字体（自托管于 /static/fonts，不依赖外部 CDN） */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/static/fonts/inter/InterVariable.woff2') format('woff2');
}

:root {
  --bg: #070910;
  --bg-2: #0b0e17;
  --bg-3: #11151f;
  --surface: #101420;
  --surface-2: #151a27;
  --line: #1e2433;
  --line-2: #2a3145;

  --ink: #e9ecf5;
  --ink-2: #c2c8db;
  --ink-3: #8d95ad;
  --ink-4: #626b85;

  --brand: #7c5cff;
  --brand-2: #22d3ee;
  --brand-ink: #a594ff;
  --brand-soft: rgba(124, 92, 255, .14);
  --accent: #ff7a2f;          /* 路标光点 */

  --blue: #60a5fa;
  --blue-soft: rgba(96, 165, 250, .13);
  --green: #34d399;
  --green-soft: rgba(52, 211, 153, .13);
  --amber: #fbbf24;
  --amber-soft: rgba(251, 191, 36, .13);
  --rose: #fb7185;
  --rose-soft: rgba(251, 113, 133, .13);

  --grad: linear-gradient(120deg, #7c5cff 0%, #22d3ee 100%);
  --grad-soft: linear-gradient(120deg, rgba(124,92,255,.18), rgba(34,211,238,.18));
  --glow: 0 0 0 1px rgba(124, 92, 255, .28), 0 0 28px rgba(124, 92, 255, .16);

  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow: 0 2px 8px rgba(0, 0, 0, .35), 0 1px 2px rgba(0, 0, 0, .3);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, .5);
  --maxw: 1200px;

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
          "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scrollbar-color: #2a3145 #070910; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  position: relative;
  z-index: 1;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 880px; }

/* --------------------------------------------------------- 背景环境光 */

.ambient { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.ambient .orb { position: absolute; border-radius: 50%; filter: blur(100px); }
.orb-a {
  width: 560px; height: 560px; top: -220px; left: 8%;
  background: radial-gradient(circle, rgba(124, 92, 255, .42), transparent 68%);
}
.orb-b {
  width: 480px; height: 480px; top: 60px; right: 4%;
  background: radial-gradient(circle, rgba(34, 211, 238, .24), transparent 68%);
}

.site-header, main, .site-footer { position: relative; z-index: 1; }

/* ---------------------------------------------------------------- header */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(7, 9, 16, .72);
  backdrop-filter: blur(16px) saturate(160%);
  border-bottom: 1px solid var(--line);
}
.site-header::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand), var(--brand-2), transparent);
  opacity: .5;
}
.site-header .container {
  display: flex; align-items: center; gap: 28px; height: 62px;
}

/* 纯文字 Logo：渐变字 + 路标光点 */
.logo { display: flex; align-items: center; }
.logo-word {
  font-size: 17.6px; font-weight: 700; letter-spacing: -.025em;
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.logo-spark {
  display: inline-block; width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent); margin-left: 3.5px; vertical-align: 3px;
  box-shadow: 0 0 9px 2px rgba(255, 122, 47, .75);
  animation: spark 2.6s ease-in-out infinite;
}
@keyframes spark {
  0%, 100% { opacity: 1; transform: translateY(0) scale(1); }
  50%      { opacity: .4; transform: translateY(-2px) scale(.85); }
}

.nav { display: flex; align-items: center; gap: 2px; flex: 1; }
.nav a {
  padding: 6px 11px; border-radius: var(--radius-sm);
  font-size: 12.6px; color: var(--ink-3);
  transition: background .15s, color .15s;
}
.nav a:hover { background: var(--bg-3); color: var(--ink); }
.nav a.active {
  color: var(--brand-ink); background: var(--brand-soft); font-weight: 550;
  box-shadow: inset 0 0 0 1px rgba(124, 92, 255, .22);
}

.header-actions { display: flex; align-items: center; gap: 10px; }
.search-box { position: relative; }
.search-box input {
  width: 210px; padding: 7px 12px 7px 32px;
  border: 1px solid var(--line-2); border-radius: 999px;
  background: var(--bg-2); font-size: 12.2px; font-family: inherit; color: var(--ink);
  outline: none; transition: border-color .15s, box-shadow .15s;
}
.search-box input::placeholder { color: var(--ink-4); }
.search-box input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.search-box svg { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--ink-4); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 16px; border-radius: var(--radius-sm);
  font-size: 12.6px; font-weight: 550; border: 1px solid transparent;
  transition: all .15s;
}
.btn-primary {
  background: var(--grad); color: #08090f; font-weight: 650;
  box-shadow: 0 0 18px rgba(124, 92, 255, .32);
}
.btn-primary:hover { filter: brightness(1.12); box-shadow: 0 0 24px rgba(124, 92, 255, .5); }
.btn-ghost { background: transparent; border-color: var(--line-2); color: var(--ink-2); }
.btn-ghost:hover { background: var(--bg-3); border-color: var(--brand); color: var(--ink); }
.btn-sm { padding: 5px 11px; font-size: 11.7px; }

/* ---------------------------------------------------------------- footer */

.site-footer {
  margin-top: 72px; padding: 44px 0 32px;
  border-top: 1px solid var(--line); background: var(--bg-2);
}
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(2, 1fr); gap: 36px; }
.footer-grid h4 { margin: 0 0 12px; font-size: 11.7px; font-weight: 600; color: var(--ink); }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.footer-grid li a { font-size: 12.2px; color: var(--ink-3); }
.footer-grid li a:hover { color: var(--brand-ink); }
.footer-bottom {
  margin-top: 32px; padding-top: 18px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 11.2px; color: var(--ink-4);
}

/* ---------------------------------------------------------------- hero */

.hero { padding: 76px 0 44px; text-align: center; }
.hero h1 {
  margin: 0 auto 16px; max-width: 780px;
  font-size: 41.4px; line-height: 1.16; font-weight: 700; letter-spacing: -.035em;
  background: linear-gradient(180deg, #ffffff 20%, #9aa3bd 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { margin: 0 auto; max-width: 620px; font-size: 14.8px; color: var(--ink-3); }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  margin-bottom: 20px; padding: 5px 14px; border-radius: 999px;
  font-size: 11.2px; font-weight: 550; letter-spacing: .01em;
  color: var(--brand-ink); background: var(--grad-soft);
  border: 1px solid rgba(124, 92, 255, .32);
  box-shadow: 0 0 20px rgba(124, 92, 255, .18);
}
.hero-eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 8px 2px rgba(255, 122, 47, .7);
  animation: spark 2.6s ease-in-out infinite;
}
.hero-cta { margin-top: 28px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-code {
  margin: 32px auto 0; max-width: 640px;
  background: var(--bg-3); color: #d6dbeb; border-radius: var(--radius);
  padding: 14px 18px; font-family: var(--mono); font-size: 11.7px;
  text-align: left; overflow-x: auto;
  white-space: pre-wrap; word-break: break-word;
  border: 1px solid var(--line-2); box-shadow: var(--glow);
}
.hero-code .c { color: var(--brand-ink); }
.hero-code .s { color: var(--green); }

/* ---------------------------------------------------------------- stats */

.stats { display: flex; justify-content: center; gap: 44px; flex-wrap: wrap; margin-top: 36px; }
.stat { text-align: center; }
.stat b {
  display: block; font-size: 23.4px; font-weight: 700; letter-spacing: -.02em;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat span { font-size: 11.2px; color: var(--ink-4); }

/* ---------------------------------------------------------------- section */

.section { padding: 40px 0 8px; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 20px; }
.section-head h2 { margin: 0; font-size: 21.6px; font-weight: 660; letter-spacing: -.02em; }
.section-head p { margin: 5px 0 0; font-size: 12.6px; color: var(--ink-3); }
.section-head .more { font-size: 12.2px; color: var(--brand-ink); font-weight: 550; white-space: nowrap; }

/* ---------------------------------------------------------------- card grid */

.grid { display: grid; gap: 14px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px;
  transition: box-shadow .18s, border-color .18s, transform .18s, background .18s;
}
a.card:hover {
  background: var(--surface-2);
  border-color: rgba(124, 92, 255, .5);
  box-shadow: 0 0 0 1px rgba(124, 92, 255, .22), 0 14px 34px rgba(0, 0, 0, .5);
  transform: translateY(-3px);
}

/* ---------------------------------------------------------------- model card */

.model-card { display: flex; flex-direction: column; gap: 12px; }
.model-card-top { display: flex; align-items: center; gap: 11px; }
.avatar {
  width: 38px; height: 38px; border-radius: 10px; flex: none;
  display: grid; place-items: center; color: #fff;
  font-size: 11.2px; font-weight: 650; letter-spacing: -.02em;
}
.avatar-lg { width: 56px; height: 56px; border-radius: 14px; font-size: 15.3px; }
.avatar-sm { width: 30px; height: 30px; border-radius: 8px; font-size: 10px; }

.model-card-name { font-size: 14px; font-weight: 620; letter-spacing: -.01em; line-height: 1.3; }
.model-card-prov { font-size: 11.2px; color: var(--ink-4); }

.model-card-desc {
  font-size: 11.7px; color: var(--ink-3); line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

.spec-row { display: flex; gap: 14px; flex-wrap: wrap; font-size: 10.8px; color: var(--ink-3); }
.spec-row b { color: var(--ink-2); font-weight: 600; }

.price-row { display: flex; gap: 12px; padding-top: 11px; border-top: 1px dashed var(--line-2); }
.price-item { font-size: 11.2px; color: var(--ink-4); }
.price-item b { display: block; font-size: 12.6px; color: var(--ink); font-weight: 620; font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------------- badges */

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 999px;
  font-size: 10.3px; font-weight: 550; background: var(--bg-3); color: var(--ink-3);
  border: 1px solid transparent;
}
.badge-brand { background: var(--brand-soft); color: var(--brand-ink); border-color: rgba(124,92,255,.3); }
.badge-blue { background: var(--blue-soft); color: var(--blue); }
.badge-green { background: var(--green-soft); color: var(--green); }
.badge-amber { background: var(--amber-soft); color: var(--amber); }
.badge-rose { background: var(--rose-soft); color: var(--rose); }
.badge-outline { background: transparent; border-color: var(--line-2); }

.tag-list { display: flex; flex-wrap: wrap; gap: 6px; }

/* ---------------------------------------------------------------- page header */

.page-head { padding: 34px 0 22px; border-bottom: 1px solid var(--line); margin-bottom: 26px; }
.page-head h1 { margin: 0 0 8px; font-size: 27px; font-weight: 680; letter-spacing: -.025em; }
.page-head p { margin: 0; font-size: 13.1px; color: var(--ink-3); max-width: 720px; }

.breadcrumb { font-size: 11.2px; color: var(--ink-4); margin-bottom: 10px; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--brand-ink); }
.breadcrumb .sep { color: var(--ink-4); opacity: .6; }

/* ---------------------------------------------------------------- filters */

.filters {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center;
  padding: 14px 16px; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 20px;
}
.filters input[type=text], .filters select {
  padding: 7px 12px; border: 1px solid var(--line-2); border-radius: var(--radius-sm);
  background: var(--bg-2); font-size: 12.2px; font-family: inherit; color: var(--ink); outline: none;
}
.filters input[type=text] { min-width: 220px; }
.filters input:focus, .filters select:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.filters .spacer { flex: 1; }
.filters .count { font-size: 11.7px; color: var(--ink-4); }

.chips { display: flex; gap: 7px; flex-wrap: wrap; margin-bottom: 18px; }
.chip {
  padding: 5px 13px; border-radius: 999px; border: 1px solid var(--line-2);
  background: var(--surface); font-size: 11.7px; color: var(--ink-2); transition: all .15s;
}
.chip:hover { border-color: var(--brand); color: var(--brand-ink); }
.chip.on {
  background: var(--grad-soft); border-color: var(--brand);
  color: var(--brand-ink); font-weight: 550; box-shadow: var(--glow);
}

/* ---------------------------------------------------------------- detail */

.detail-head { display: flex; gap: 20px; align-items: flex-start; }
.detail-head h1 { margin: 0 0 6px; font-size: 25.2px; font-weight: 680; letter-spacing: -.025em; }
.detail-meta { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.copyable {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--mono); font-size: 11.2px; color: var(--ink-2);
  background: var(--bg-3); border: 1px solid var(--line-2);
  padding: 4px 9px; border-radius: var(--radius-sm);
}

.panel {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px; margin-top: 18px;
}
.panel h3 { margin: 0 0 14px; font-size: 14.4px; font-weight: 620; }
.panel + .panel { margin-top: 14px; }

.kv { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 1px; background: var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.kv > div { background: var(--surface); padding: 12px 14px; }
.kv dt { font-size: 10.8px; color: var(--ink-4); margin: 0 0 3px; }
.kv dd { margin: 0; font-size: 13.1px; font-weight: 560; font-variant-numeric: tabular-nums; }

.two-col { display: grid; grid-template-columns: 1fr 320px; gap: 26px; align-items: start; }
.side { position: sticky; top: 82px; display: grid; gap: 14px; }

/* ---------------------------------------------------------------- table */

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
table.data { width: 100%; border-collapse: collapse; font-size: 12.2px; }
table.data th, table.data td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--line); }
table.data th { font-size: 11.2px; font-weight: 600; color: var(--ink-3); background: var(--bg-3); white-space: nowrap; }
table.data tr:last-child td { border-bottom: none; }
table.data td.num { font-variant-numeric: tabular-nums; }
table.data tbody tr:hover { background: var(--surface-2); }

/* ---------------------------------------------------------------- content */

.prose { font-size: 13.5px; line-height: 1.78; color: var(--ink-2); }
.prose h1 { font-size: 24.3px; margin: 0 0 14px; letter-spacing: -.02em; line-height: 1.3; color: var(--ink); }
.prose h2 { font-size: 18px; margin: 34px 0 12px; padding-top: 8px; letter-spacing: -.015em; color: var(--ink); }
.prose h3 { font-size: 14.8px; margin: 24px 0 10px; color: var(--ink); }
.prose h4 { font-size: 13.1px; margin: 20px 0 8px; color: var(--ink); }
.prose p { margin: 0 0 14px; }
.prose ul, .prose ol { margin: 0 0 16px; padding-left: 22px; }
.prose li { margin-bottom: 6px; }
.prose a { color: var(--brand-ink); text-decoration: underline; text-underline-offset: 2px; }
.prose strong { font-weight: 640; color: var(--ink); }
.prose blockquote {
  margin: 16px 0; padding: 10px 16px; border-left: 3px solid var(--brand);
  background: var(--brand-soft); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--ink-2);
}
.prose code {
  font-family: var(--mono); font-size: .88em;
  background: var(--bg-3); padding: 2px 6px; border-radius: 5px; color: #b9c2dc;
  border: 1px solid var(--line);
}
.prose pre {
  background: #0a0d15; color: #d6dbeb; padding: 16px 18px; border-radius: var(--radius);
  overflow-x: auto; font-size: 11.7px; line-height: 1.65; margin: 0 0 16px;
  border: 1px solid var(--line-2);
}
.prose pre code { background: none; color: inherit; padding: 0; font-size: 11.7px; border: none; }
.prose img { border-radius: var(--radius); margin: 12px 0; }
.prose hr { border: none; border-top: 1px solid var(--line); margin: 26px 0; }
.prose table { width: 100%; border-collapse: collapse; margin: 0 0 16px; font-size: 12.6px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 8px 11px; }
.prose th { background: var(--bg-3); font-weight: 600; }
.prose [data-slot], .prose [aria-hidden="true"] > span:empty { display: none; }
.prose figure { margin: 0 0 16px; }

/* ---------------------------------------------------------------- api doc */
/* 清洗后的 OpenAPI 文档残渣：端点条 / 参数行 / 语言标签 */

.prose .api-endpoint {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin: 0 0 18px; padding: 11px 14px;
  background: var(--bg-3); border: 1px solid var(--line-2);
  border-radius: var(--radius-sm); font-size: 11.7px;
}
.prose .api-endpoint > div { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.prose .api-method {
  padding: 2px 9px; border-radius: 6px; font-size: 10.3px; font-weight: 700;
  letter-spacing: .04em; font-family: var(--mono);
  background: rgba(52, 211, 153, .15); color: var(--green);
  border: 1px solid rgba(52, 211, 153, .32);
}
.prose .api-endpoint code {
  background: none; border: none; padding: 0; font-size: 11.7px;
  font-family: var(--mono); color: var(--ink);
}
.prose .api-endpoint span:not(.api-method) { color: var(--ink-4); font-family: var(--mono); }

.prose .api-param {
  padding: 10px 14px; margin: 0 0 8px;
  border: 1px solid var(--line); border-left: 2px solid var(--line-2);
  border-radius: var(--radius-sm); background: var(--surface);
}
.prose .api-param:hover { background: var(--surface-2); border-color: var(--line-2); }
.prose .api-param > div:first-child { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.prose .api-param-name {
  font-family: var(--mono); font-size: 12.2px; font-weight: 600; color: var(--brand-ink);
}
.prose .api-param-name span { color: var(--rose); }
.prose .api-param-type { font-family: var(--mono); font-size: 10.8px; color: var(--ink-4); }
.prose .api-param > div + div { margin-top: 4px; }
.prose .api-param p { margin: 0; font-size: 12.2px; color: var(--ink-3); }
.prose .api-param p + p { margin-top: 3px; }
.prose .api-param .api-param-name ~ .api-param-type + div { margin-top: 4px; }

.prose .api-tabs {
  display: flex; gap: 6px; flex-wrap: wrap; margin: 20px 0 10px;
  padding-bottom: 9px; border-bottom: 1px solid var(--line);
}
.prose .api-tabs [role=tab] {
  padding: 4px 11px; border-radius: 999px; font-size: 11.2px;
  color: var(--ink-3); background: var(--bg-3); border: 1px solid var(--line);
}
.prose .api-tabs [data-state=active] {
  color: var(--brand-ink); font-weight: 600;
  background: var(--brand-soft); border-color: rgba(124, 92, 255, .45);
}

/* ---------------------------------------------------------------- compare */

.vs-hero { display: grid; grid-template-columns: 1fr 56px 1fr; gap: 14px; align-items: stretch; }
.vs-side {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px; display: flex; gap: 14px; align-items: center;
}
.vs-mid {
  display: grid; place-items: center; font-size: 13.5px; font-weight: 700;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}

.rec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.rec-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.rec-card h4 { margin: 0 0 10px; font-size: 13.1px; font-weight: 620; }
.rec-card ul { margin: 0; padding-left: 18px; font-size: 12.2px; color: var(--ink-3); }
.rec-card li { margin-bottom: 5px; }

/* ---------------------------------------------------------------- empty / pager */

.empty { padding: 60px 20px; text-align: center; color: var(--ink-4); }
.empty b { display: block; font-size: 14.4px; color: var(--ink-2); margin-bottom: 6px; }

.pager { display: flex; gap: 6px; justify-content: center; align-items: center; margin-top: 28px; flex-wrap: wrap; }
.pager a, .pager span {
  min-width: 34px; height: 34px; padding: 0 10px; border-radius: var(--radius-sm);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12.2px; border: 1px solid var(--line-2); background: var(--surface); color: var(--ink-2);
}
.pager a:hover { border-color: var(--brand); color: var(--brand-ink); }
.pager .on { background: var(--grad-soft); border-color: var(--brand); color: var(--brand-ink); font-weight: 600; }
.pager .dots { border: none; background: none; }

/* ---------------------------------------------------------------- misc */

.mono { font-family: var(--mono); }
.muted { color: var(--ink-4); }
.small { font-size: 11.7px; }
.nowrap { white-space: nowrap; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.divider { height: 1px; background: var(--line); margin: 22px 0; }

.icon-list { display: grid; gap: 10px; }
.icon-row { display: flex; align-items: center; gap: 12px; }

.app-card { display: flex; gap: 13px; align-items: flex-start; }
.app-icon {
  width: 40px; height: 40px; border-radius: 10px; flex: none;
  display: grid; place-items: center; background: var(--bg-3);
  font-size: 13.5px; font-weight: 650; color: var(--ink-2); overflow: hidden;
}
.app-icon img { width: 100%; height: 100%; object-fit: contain; }

.blog-cover { height: 150px; border-radius: var(--radius-sm); background: var(--bg-3); object-fit: cover; width: 100%; margin-bottom: 12px; }

/* ---------------------------------------------------------------- responsive */

@media (max-width: 980px) {
  .two-col { grid-template-columns: 1fr; }
  .side { position: static; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav { display: none; }
  .hero h1 { font-size: 28.8px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .vs-hero { grid-template-columns: 1fr; }
  .vs-mid { height: 34px; }
  .rec-grid { grid-template-columns: 1fr; }
  .search-box input { width: 150px; }
}

@media (prefers-reduced-motion: reduce) {
  .logo-spark { animation: none; }
  * { transition: none !important; }
}


/* ==========================================================================
   认证页（登录 / 注册）
   ========================================================================== */
.auth-wrap { display: flex; justify-content: center; padding: 58px 20px 80px; }
.auth-card {
  width: 100%; max-width: 400px; padding: 30px 28px 26px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: 0 18px 50px rgba(0, 0, 0, .35);
}
.auth-card h1 { margin: 0 0 6px; font-size: 19.8px; font-weight: 650; letter-spacing: -.02em; }
.auth-card form { margin-top: 20px; display: grid; gap: 14px; }

.field { display: grid; gap: 6px; }
.field > span { font-size: 11.7px; font-weight: 550; color: var(--ink-3); }
.field input {
  padding: 10px 12px; font-size: 12.6px; color: var(--ink);
  background: var(--bg-3); border: 1px solid var(--line-2);
  border-radius: var(--radius-sm); outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.field input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.field input::placeholder { color: var(--ink-4); }
.field-hint { font-size: 10.8px; font-style: normal; color: var(--ink-4); }

.field select {
  padding: 10px 12px; font-size: 12.6px; color: var(--ink);
  background: var(--bg-3); border: 1px solid var(--line-2);
  border-radius: var(--radius-sm); outline: none; font-family: inherit;
  transition: border-color .15s, box-shadow .15s;
}
.field select:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }

.btn-danger-text { color: var(--rose); border-color: rgba(248, 113, 113, .35); }
.btn-danger-text:hover { background: rgba(248, 113, 113, .12); border-color: var(--rose); color: var(--rose); }

.code-block {
  margin: 0 0 12px; padding: 12px 14px;
  background: var(--bg-3); border: 1px solid var(--line); border-radius: var(--radius-sm);
  overflow-x: auto; font-size: 11.7px; line-height: 1.6;
}
.code-block code { background: none; padding: 0; font-size: inherit; color: var(--ink-2); white-space: pre; }

/* ---------------------------------------------------------- API 密钥 */
.key-reveal {
  border: 1px solid rgba(34, 197, 94, .4);
  background: rgba(34, 197, 94, .08);
}
.key-plain {
  display: flex; align-items: center; gap: 10px;
  margin: 12px 0; padding: 12px 14px;
  background: var(--bg-3); border: 1px dashed var(--line-2); border-radius: var(--radius-sm);
}
.key-plain code {
  flex: 1; font-size: 12.2px; color: var(--ink);
  word-break: break-all; user-select: all;
}
.key-prefix { font-size: 11.2px; color: var(--ink-2); background: var(--bg-3); padding: 2px 6px; border-radius: 6px; }

.btn-block { width: 100%; justify-content: center; }

.form-errors {
  margin: 16px 0 0; padding: 10px 12px 10px 28px;
  background: rgba(248, 113, 113, .1); border: 1px solid rgba(248, 113, 113, .3);
  border-radius: var(--radius-sm); color: #fca5a5; font-size: 11.7px;
}
.form-errors li + li { margin-top: 4px; }
.auth-foot { margin: 18px 0 0; text-align: center; }
.auth-foot a { color: var(--brand-ink); }

/* 顶部用户区 */
.user-chip { display: flex; align-items: center; gap: 8px; }
.user-avatar {
  width: 26px; height: 26px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 10.8px; font-weight: 650; color: #0b0e17;
  background: var(--grad);
}
.user-name { font-size: 12.2px; color: var(--ink-2); }

/* ==========================================================================
   控制台（草稿）
   ========================================================================== */
.console {
  display: grid; grid-template-columns: 232px 1fr; gap: 22px;
  padding: 34px 20px 70px; align-items: start;
}
.console-side {
  position: sticky; top: 78px; padding: 18px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
}
.console-user {
  display: flex; align-items: center; gap: 10px;
  padding-bottom: 14px; border-bottom: 1px solid var(--line);
}
.console-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center;
  font-weight: 650; color: #0b0e17; background: var(--grad);
}
.console-user-meta { display: grid; line-height: 1.35; min-width: 0; }
.console-user-meta b { font-size: 12.6px; }
.console-user-meta span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.console-nav { display: grid; gap: 2px; margin: 14px 0 16px; }
.console-nav a, .console-nav-item {
  padding: 7px 10px; border-radius: var(--radius-sm);
  font-size: 12.6px; color: var(--ink-3);
}
.console-nav a.active {
  background: var(--brand-soft); color: var(--brand-ink); font-weight: 550;
  box-shadow: inset 0 0 0 1px rgba(124, 92, 255, .22);
}
.console-nav-item { cursor: default; opacity: .55; }

.console-main { min-width: 0; }
.console-card { display: grid; gap: 8px; align-content: start; padding: 18px; }
.console-card .badge { justify-self: start; }
.console-card h3 { margin: 0; font-size: 13.5px; font-weight: 620; }

.kv-table { width: 100%; border-collapse: collapse; font-size: 12.2px; }
.kv-table th {
  width: 96px; text-align: left; padding: 10px 14px;
  color: var(--ink-4); font-weight: 500; border-bottom: 1px solid var(--line);
}
.kv-table td {
  padding: 10px 14px; color: var(--ink-2); border-bottom: 1px solid var(--line);
}
.kv-table tr:last-child th, .kv-table tr:last-child td { border-bottom: 0; }

@media (max-width: 820px) {
  .console { grid-template-columns: 1fr; }
  .console-side { position: static; }
}

/* ------------------------------------------------------------------ */
/* 超级管理后台补充样式                                                */
/* ------------------------------------------------------------------ */
.model-card-panel { padding: 18px; }
.model-card-panel + .model-card-panel { margin-top: 14px; }

.chip-hint { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: 8px; }
.chip {
  display: inline-block; padding: 2px 9px; font-size: 10.8px; line-height: 1.6;
  border: 1px solid var(--line-2); border-radius: 999px; background: var(--bg-3);
  color: var(--ink-2); cursor: pointer; font-family: var(--mono, monospace);
}
.chip:hover { border-color: var(--brand); color: var(--brand-ink); background: var(--brand-soft); }

.disc-result { font-size: 11.2px; margin-top: 6px; }
.disc-result code { font-size: 10.8px; }
.disc-result.ok { color: var(--green); }
.disc-result.err { color: var(--rose); }
.disc-result.loading { color: var(--ink-4); }

.role-select {
  padding: 3px 6px; font-size: 11.2px; border-radius: 7px;
  border: 1px solid var(--line-2); background: var(--bg-2); color: var(--ink-2);
}