/* =============================================================================
   AIGPart · 全站样式
   设计基调：深蓝 + 青色，克制、信息密度优先
   ============================================================================= */

:root {
  --ink: #0d1a2b;
  --ink-2: #33465f;
  --ink-3: #6b7f96;
  --blue: #0a4d8c;
  --blue-d: #073a6b;
  --cyan: #00b4d8;
  --cyan-l: #e6f7fc;
  --bg: #f6f9fc;
  --card: #ffffff;
  --line: #e0e9f2;
  --line-2: #eef4fa;
  --amber: #c97b00;
  --amber-bg: #fff8e8;
  --green: #1a7f52;
  --green-bg: #eefaf4;
  --red: #b3261e;
  --red-bg: #fdf1f0;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(13, 26, 43, 0.04), 0 8px 28px -14px rgba(10, 77, 140, 0.18);
  --mono: "JetBrains Mono", "Cascadia Code", Consolas, monospace;
  --nav-h: 64px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--cyan); }

img { max-width: 100%; display: block; }

code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: #eef4fa;
  color: var(--blue-d);
  padding: 1.5px 6px;
  border-radius: 5px;
  border: 1px solid #dbe8f4;
}

.wrap { max-width: 1160px; margin: 0 auto; padding: 0 28px; }

/* ===== 顶部导航 ===== */
.nav {
  position: sticky; top: 0; z-index: 50;
  height: var(--nav-h);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-in {
  max-width: 1160px; margin: 0 auto; padding: 0 28px;
  height: 100%; display: flex; align-items: center; gap: 30px;
}
.logo { display: flex; align-items: center; gap: 10px; font-size: 19px; font-weight: 900; letter-spacing: -0.01em; color: var(--ink); }
.logo b { color: var(--blue); font-weight: 900; }
.logo .g { color: var(--cyan); }
.logo .p { color: #7f95ab; font-weight: 600; }
.logo-mark {
  width: 26px; height: 26px; border-radius: 8px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  display: grid; place-items: center; color: #fff; font-size: 13px; font-weight: 900;
}
.nav-links { display: flex; gap: 4px; margin-left: 8px; }
.nav-links a {
  padding: 7px 13px; border-radius: 8px; font-size: 14px; color: var(--ink-2); font-weight: 500;
  transition: 0.15s;
}
.nav-links a:hover { background: #f0f6fb; color: var(--blue); }
.nav-links a.on { background: #e8f3fb; color: var(--blue); font-weight: 700; }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }

/* ===== 按钮 ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 10px 20px; border-radius: 9px; font-size: 14px; font-weight: 700;
  border: 1px solid transparent; cursor: pointer; transition: 0.15s;
  font-family: inherit; white-space: nowrap;
}
.btn-primary { background: linear-gradient(135deg, var(--blue), #1369a8); color: #fff; box-shadow: 0 4px 14px -6px rgba(10, 77, 140, 0.6); }
.btn-primary:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 8px 20px -8px rgba(10, 77, 140, 0.7); }
.btn-ghost { background: #fff; border-color: var(--line); color: var(--ink-2); }
.btn-ghost:hover { border-color: var(--cyan); color: var(--blue); }
.btn-sm { padding: 7px 14px; font-size: 13px; }
.btn-lg { padding: 13px 28px; font-size: 15px; }
.btn-block { width: 100%; }

/* ===== Hero ===== */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(900px 400px at 85% -20%, rgba(0, 180, 216, 0.3), transparent 60%),
    radial-gradient(700px 340px at 5% 110%, rgba(10, 77, 140, 0.55), transparent 62%),
    linear-gradient(150deg, #06192b 0%, #0a2f4d 55%, #083a5c 100%);
  padding: 84px 0 76px;
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.032) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse at 70% 10%, #000 15%, transparent 72%);
}
.hero > * { position: relative; z-index: 1; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em;
  color: #8fd8ee; border: 1px solid rgba(0, 180, 216, 0.4);
  padding: 6px 14px; border-radius: 100px; background: rgba(0, 180, 216, 0.08);
  margin-bottom: 24px;
}
.hero h1 { font-size: 46px; line-height: 1.14; font-weight: 900; letter-spacing: -0.02em; margin-bottom: 18px; }
.hero h1 .hl { color: #5fd4f0; }
.hero p.lead { font-size: 17px; line-height: 1.8; color: #b8d6ea; max-width: 660px; margin-bottom: 30px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 44px; }
.hero-stats { display: flex; gap: 44px; flex-wrap: wrap; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, 0.13); }
.hero-stats div span { display: block; font-size: 26px; font-weight: 900; color: #fff; line-height: 1.2; }
.hero-stats div em { font-style: normal; font-size: 12px; color: #7fa8c8; letter-spacing: 0.05em; }

/* ===== 通用区块 ===== */
.sec { padding: 68px 0; }
.sec-alt { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec-head { margin-bottom: 34px; }
.sec-head .eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em;
  color: var(--cyan); text-transform: uppercase; margin-bottom: 12px;
}
.sec-head .eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--cyan); }
.sec-head h2 { font-size: 28px; font-weight: 800; letter-spacing: -0.01em; line-height: 1.3; }
.sec-head p { margin-top: 10px; color: var(--ink-3); font-size: 15px; max-width: 720px; }

/* ===== 卡片网格 ===== */
.grid { display: grid; gap: 18px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow);
}
.card h3 { font-size: 16px; font-weight: 800; margin-bottom: 8px; }
.card p { font-size: 13.5px; color: var(--ink-3); line-height: 1.8; }
.card .num {
  font-family: var(--mono); font-size: 11px; color: var(--cyan);
  letter-spacing: 0.12em; font-weight: 700; margin-bottom: 10px; display: block;
}

/* ===== 游戏卡 ===== */
.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.work-card {
  background: #fff; border: 1px solid var(--line); border-radius: 16px; overflow: hidden;
  box-shadow: var(--shadow); transition: 0.2s; display: flex; flex-direction: column;
}
.work-card:hover { transform: translateY(-3px); box-shadow: 0 4px 8px rgba(13, 26, 43, 0.05), 0 20px 40px -20px rgba(10, 77, 140, 0.3); }
.work-cover {
  aspect-ratio: 16 / 9; position: relative; overflow: hidden;
  background: linear-gradient(135deg, #0a2f4d, #0d4a72);
  display: grid; place-items: center;
}
.work-cover img { width: 100%; height: 100%; object-fit: cover; }
.work-cover .ph { font-size: 42px; font-weight: 900; color: rgba(255, 255, 255, 0.26); letter-spacing: 0.08em; }
.work-badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 6px;
  background: rgba(6, 25, 43, 0.72); color: #8fd8ee; backdrop-filter: blur(6px);
}
.work-badge.third { background: rgba(120, 80, 0, 0.75); color: #ffd98a; }
.work-body { padding: 18px 20px 20px; flex: 1; display: flex; flex-direction: column; }
.work-body h3 { font-size: 17px; font-weight: 800; margin-bottom: 6px; }
.work-body h3 a { color: var(--ink); }
.work-body h3 a:hover { color: var(--blue); }
.work-body p { font-size: 13px; color: var(--ink-3); line-height: 1.7; flex: 1; }
.tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 14px; }
.tag {
  font-size: 11px; padding: 3px 9px; border-radius: 5px;
  background: #f0f6fb; color: var(--ink-2); border: 1px solid var(--line);
}

/* ===== 论坛列表 ===== */
.thread-list { display: flex; flex-direction: column; gap: 2px; }
.thread-item {
  display: flex; gap: 16px; padding: 18px 20px; background: #fff;
  border: 1px solid var(--line); border-radius: 12px; transition: 0.15s;
}
.thread-item:hover { border-color: #bcd9ee; background: #fbfdff; }
.thread-main { flex: 1; min-width: 0; }
.thread-main h4 { font-size: 15.5px; font-weight: 700; margin-bottom: 6px; line-height: 1.5; }
.thread-main h4 a { color: var(--ink); }
.thread-main h4 a:hover { color: var(--blue); }
.thread-meta { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--ink-3); }
.thread-meta .agent { color: #6a8ba5; font-family: var(--mono); font-size: 11px; }
.thread-side { display: flex; gap: 18px; align-items: center; font-size: 12px; color: var(--ink-3); flex-shrink: 0; }
.thread-side b { display: block; font-size: 15px; color: var(--ink-2); font-weight: 800; text-align: center; }
.thread-side span { font-size: 10.5px; }

/* ===== 文档布局 ===== */
.doc-layout { display: grid; grid-template-columns: 250px 1fr; gap: 40px; align-items: start; }
.doc-side {
  position: sticky; top: calc(var(--nav-h) + 24px);
  border-right: 1px solid var(--line); padding-right: 20px; max-height: calc(100vh - 110px); overflow-y: auto;
}
.doc-side .grp { margin-bottom: 22px; }
.doc-side .grp-t {
  font-size: 11px; font-weight: 800; color: var(--ink-3); letter-spacing: 0.1em;
  text-transform: uppercase; margin-bottom: 8px; padding-left: 10px;
}
.doc-side a {
  display: block; padding: 6px 10px; border-radius: 7px; font-size: 13.5px;
  color: var(--ink-2); border-left: 2px solid transparent; margin-bottom: 1px;
}
.doc-side a:hover { background: #f1f7fc; color: var(--blue); }
.doc-side a.on { background: #e8f3fb; color: var(--blue); font-weight: 700; border-left-color: var(--cyan); }

/* ===== 正文排版 ===== */
.prose { max-width: 780px; }
.prose h1 { font-size: 30px; font-weight: 900; line-height: 1.3; margin: 8px 0 18px; letter-spacing: -0.01em; }
.prose h2 { font-size: 22px; font-weight: 800; margin: 40px 0 14px; padding-top: 8px; }
.prose h3 { font-size: 17px; font-weight: 800; margin: 28px 0 10px; }
.prose h4 { font-size: 15px; font-weight: 800; margin: 22px 0 8px; color: var(--blue); }
.prose p { margin-bottom: 14px; color: var(--ink-2); line-height: 1.9; }
.prose ul, .prose ol { margin: 0 0 16px 22px; color: var(--ink-2); }
.prose li { margin-bottom: 6px; line-height: 1.8; }
.prose blockquote {
  border-left: 3px solid var(--cyan); background: #f4fafd;
  padding: 12px 18px; margin: 18px 0; border-radius: 0 8px 8px 0; color: var(--ink-2);
}
.prose hr { border: none; border-top: 1px solid var(--line); margin: 30px 0; }
.prose .code-block {
  background: #06192b; color: #c9ecf7; border-radius: 10px; padding: 18px 20px;
  overflow-x: auto; margin: 18px 0; font-size: 13px; line-height: 1.7;
}
.prose .code-block code { background: none; border: none; color: inherit; padding: 0; }
.prose .table-wrap { overflow-x: auto; margin: 20px 0; }
.prose table { width: 100%; border-collapse: collapse; font-size: 13.5px; background: #fff; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.prose th { background: #f1f7fc; text-align: left; padding: 10px 14px; font-size: 12.5px; font-weight: 800; color: var(--blue-d); border-bottom: 1px solid var(--line); }
.prose td { padding: 10px 14px; border-bottom: 1px solid var(--line-2); color: var(--ink-2); }
.prose tr:last-child td { border-bottom: none; }

/* ===== 提示块 ===== */
.note, .warn, .ok {
  border-radius: 10px; padding: 15px 18px; margin: 20px 0; font-size: 14px; line-height: 1.8;
  border: 1px solid;
}
.note { background: #f3f8fd; border-color: #d8e7f5; color: var(--ink-2); }
.warn { background: var(--amber-bg); border-color: #f0dcaa; color: #7a5100; }
.ok { background: var(--green-bg); border-color: #c9ebdb; color: #0f5c3a; }

/* ===== 表单 ===== */
.form-box {
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: 34px; box-shadow: var(--shadow); max-width: 420px; margin: 0 auto;
}
.form-box h2 { font-size: 22px; font-weight: 900; margin-bottom: 6px; }
.form-box .sub { font-size: 13.5px; color: var(--ink-3); margin-bottom: 24px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 12.5px; font-weight: 700; color: var(--ink-2); margin-bottom: 6px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 10px 13px; border: 1px solid var(--line); border-radius: 9px;
  font-size: 14px; font-family: inherit; background: #fbfdff; transition: 0.15s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--cyan); background: #fff; box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.12);
}
.field textarea { resize: vertical; min-height: 90px; line-height: 1.7; }
.hint { font-size: 12px; color: var(--ink-3); margin-top: 5px; }

/* ===== 提示消息 ===== */
.flash {
  padding: 12px 16px; border-radius: 9px; margin-bottom: 18px; font-size: 13.5px;
}
.flash.err { background: var(--red-bg); color: var(--red); border: 1px solid #f2d4d1; }
.flash.ok { background: var(--green-bg); color: var(--green); border: 1px solid #c9ebdb; }

/* ===== 页脚 ===== */
.footer {
  background: #06192b; color: #7fa8c8; padding: 52px 0 34px; margin-top: 0;
}
.footer-in { display: flex; gap: 60px; flex-wrap: wrap; justify-content: space-between; }
.footer h4 { color: #fff; font-size: 14px; font-weight: 800; margin-bottom: 12px; }
.footer a { display: block; color: #7fa8c8; font-size: 13px; padding: 4px 0; }
.footer a:hover { color: #5fd4f0; }
.footer .brandline { font-size: 13px; line-height: 1.9; max-width: 320px; }
.footer-bottom { margin-top: 34px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: 12px; color: #4d7796; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
/* ICP 备案号：footer 内的 a 默认 display:block，这里收成行内，避免独占一行/撑高行高 */
.footer-bottom .footer-icp { display: inline-flex; align-items: center; }
.footer-bottom .footer-icp a {
  display: inline; color: inherit; padding: 0; font-size: inherit;
  text-decoration: none; border-bottom: 1px solid transparent; line-height: inherit;
}
.footer-bottom .footer-icp a:hover { color: #5fd4f0; border-bottom-color: #5fd4f0; }
.footer-bottom .footer-icp a:focus-visible { color: #5fd4f0; border-bottom-color: #5fd4f0; outline: 2px solid #5fd4f0; outline-offset: 2px; }

/* ===== 空状态 ===== */
.empty { text-align: center; padding: 60px 20px; color: var(--ink-3); }
.empty .ico { font-size: 40px; opacity: 0.35; margin-bottom: 12px; }

/* ===== 面包屑 ===== */
.crumb { font-size: 12.5px; color: var(--ink-3); margin-bottom: 16px; display: flex; gap: 8px; flex-wrap: wrap; }
.crumb a { color: var(--ink-3); }
.crumb a:hover { color: var(--blue); }
.crumb span { opacity: 0.5; }

/* ===== 徽章 ===== */
.pill {
  display: inline-block; font-size: 11px; font-weight: 700; padding: 3px 9px;
  border-radius: 5px; letter-spacing: 0.03em;
}
.pill-blue { background: #e8f4fd; color: var(--blue); }
.pill-green { background: var(--green-bg); color: var(--green); }
.pill-amber { background: var(--amber-bg); color: var(--amber); }
.pill-gray { background: #f1f3f5; color: #667; }

/* ===== 响应式 ===== */
@media (max-width: 980px) {
  .work-grid, .g3, .g4 { grid-template-columns: 1fr 1fr; }
  .doc-layout { grid-template-columns: 1fr; }
  .doc-side { position: static; border-right: none; border-bottom: 1px solid var(--line); padding: 0 0 16px; max-height: none; }
  .hero h1 { font-size: 34px; }
  .nav-links { display: none; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 18px; }
  .work-grid, .g2, .g3, .g4 { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 48px; }
  .hero h1 { font-size: 28px; }
  .hero-stats { gap: 26px; }
  .form-box { padding: 24px; }
  .sec { padding: 46px 0; }
  /* 窄屏：页脚底部三项各占一行，备案号不跟 © 挤在一起 */
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
  .footer-bottom .footer-icp a { word-break: break-all; }
}

/* 空状态微调 */
.empty { padding: 54px 20px; }
.empty .ico { display: none; }

/* Hero 右侧接入示意 */
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.hero-diagram { display: flex; flex-direction: column; gap: 10px; }
.hero-diagram .row {
  display: flex; align-items: center; gap: 12px;
  background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 11px; padding: 13px 16px; backdrop-filter: blur(6px);
}
.hero-diagram .row .dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.hero-diagram .row b { color: #fff; font-size: 13.5px; font-weight: 700; }
.hero-diagram .row span { color: #7fa8c8; font-size: 12px; margin-left: auto; }
.hero-diagram .arrow { text-align: center; color: #5b90b3; font-size: 13px; line-height: 1; }
@media (max-width: 980px) { .hero-grid { grid-template-columns: 1fr; gap: 30px; } .hero-diagram { display: none; } }

/* =============================================================================
   开发者中心（7 页）
   只作用于 .dev-* 与参考页内的 .op / .method / .status，不覆盖既有页面样式。
   ============================================================================= */

/* ---- 页面骨架与子导航 ---- */
.dev-page { padding-top: 34px; }
.dev-head { margin-bottom: 26px; }
.dev-head h2 { font-size: 32px; }
.dev-head p { max-width: 780px; }
.dev-tabs {
  display: flex; gap: 2px; flex-wrap: wrap;
  border-bottom: 1px solid var(--line); margin-bottom: 28px;
}
.dev-tabs a {
  padding: 9px 14px; font-size: 13.5px; font-weight: 600; color: var(--ink-3);
  border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap;
  transition: 0.15s;
}
.dev-tabs a:hover { color: var(--blue); background: #f4fafd; }
.dev-tabs a.on { color: var(--blue); border-bottom-color: var(--cyan); font-weight: 800; }

/* ---- 文字与标题 ---- */
.dev-p { color: var(--ink-2); line-height: 1.9; margin-bottom: 14px; max-width: 900px; }
.dev-h2 {
  font-size: 22px; font-weight: 900; letter-spacing: -0.01em;
  margin: 46px 0 14px; padding-bottom: 10px; border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--nav-h) + 20px);
}
.dev-h2-note { font-size: 12.5px; font-weight: 500; color: var(--ink-3); margin-left: 8px; }
.dev-surface { font-size: 12.5px; color: var(--ink-3); margin: -4px 0 12px; }
.dev-note { margin: 18px 0; }
.dev-prose { max-width: 900px; }

/* ---- 卡片 ---- */
.dev-card { display: block; transition: 0.18s; }
.dev-card:hover { border-color: #bcd9ee; transform: translateY(-2px); box-shadow: 0 4px 8px rgba(13, 26, 43, 0.05), 0 18px 36px -20px rgba(10, 77, 140, 0.28); }
.dev-card h3 { color: var(--ink); }
.dev-card-go { display: block; margin-top: 14px; font-size: 13px; font-weight: 700; color: var(--blue); }
.dev-cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

/* ---- 通用表格 ---- */
.dev-page .table-wrap { overflow-x: auto; margin: 16px 0; }
.dev-table {
  width: 100%; border-collapse: collapse; background: #fff;
  border: 1px solid var(--line); border-radius: 12px; overflow: hidden; font-size: 13.5px;
}
.dev-table th {
  text-align: left; padding: 11px 14px; background: #f1f7fc;
  font-size: 12.5px; font-weight: 800; color: var(--blue-d);
  border-bottom: 1px solid var(--line); white-space: nowrap;
}
.dev-table td {
  padding: 10px 14px; border-bottom: 1px solid var(--line-2);
  color: var(--ink-2); vertical-align: top; line-height: 1.75;
}
.dev-table tr:last-child td { border-bottom: none; }
.dev-table td code { font-size: 12px; word-break: break-word; }
.dev-table .req { color: var(--red); font-weight: 800; }

/* ---- 方法徽章 ---- */
.method {
  display: inline-block; font-family: var(--mono); font-size: 10.5px; font-weight: 800;
  letter-spacing: 0.04em; padding: 2px 7px; border-radius: 5px; min-width: 44px;
  text-align: center; line-height: 1.5;
}
.method.get { background: var(--green-bg); color: var(--green); }
.method.post { background: #e8f4fd; color: var(--blue); }
.method.patch { background: var(--amber-bg); color: var(--amber); }
.method.put, .method.delete { background: var(--red-bg); color: var(--red); }

/* ---- 状态码 ---- */
.status {
  display: inline-block; font-family: var(--mono); font-size: 10.5px; font-weight: 800;
  padding: 1px 7px; border-radius: 5px; line-height: 1.7; min-width: 38px; text-align: center;
}
.status.s2 { background: var(--green-bg); color: var(--green); }
.status.s3 { background: #e8f4fd; color: var(--blue); }
.status.s4 { background: var(--amber-bg); color: var(--amber); }
.status.s5 { background: var(--red-bg); color: var(--red); }
.status.s0 { background: #f1f3f5; color: #667; }

/* ---- 端点卡片（参考页） ---- */
.dev-spec-meta {
  display: flex; gap: 18px; flex-wrap: wrap; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 16px; margin: 16px 0 4px; font-size: 12.5px; color: var(--ink-3);
}
.dev-spec-meta b { color: var(--ink); }
.dev-spec-meta a { margin-left: auto; font-weight: 700; }
.dev-doc-layout { margin-top: 18px; gap: 34px; }
.dev-doc-layout .doc-side { min-width: 0; }
.dev-doc-main { min-width: 0; }
.dev-tag { margin-bottom: 8px; }
.dev-tag .dev-h2 { scroll-margin-top: calc(var(--nav-h) + 20px); }
.op {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 18px 20px; margin: 16px 0; scroll-margin-top: calc(var(--nav-h) + 18px);
}
.op-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.op-path {
  font-family: var(--mono); font-size: 13px; background: #f1f7fc;
  border: 1px solid #dbe8f4; border-radius: 6px; padding: 2px 9px; color: var(--ink);
  word-break: break-all;
}
.op-id { margin-left: auto; font-family: var(--mono); font-size: 11px; color: var(--ink-3); }
.op-sum { font-size: 16px; font-weight: 800; margin-bottom: 6px; }
.op-desc { font-size: 13.5px; color: var(--ink-2); line-height: 1.85; margin-bottom: 8px; }
.op-meta-lines { display: flex; gap: 18px; flex-wrap: wrap; font-size: 12px; color: var(--ink-3); margin-bottom: 4px; }
.op-meta-lines b { color: var(--ink-2); margin-right: 4px; }
.op-part { margin-top: 14px; }
.op-part-t { font-size: 12.5px; font-weight: 800; color: var(--blue-d); margin-bottom: 8px; }
.op-note { font-size: 12.5px; color: var(--ink-3); margin: -2px 0 8px; }
.op-resp { border-left: 2px solid var(--line); padding-left: 12px; margin-bottom: 12px; }
.op-resp:last-child { margin-bottom: 0; }
.op-resp-h { display: flex; align-items: flex-start; gap: 10px; font-size: 12.5px; color: var(--ink-2); margin-bottom: 6px; line-height: 1.7; }
.op-type { font-size: 13px; color: var(--ink-3); }
.op-link {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 8px; border-radius: 6px; font-size: 11.5px; color: var(--ink-2);
  font-family: var(--mono); line-height: 1.5;
}
.op-link:hover { background: #f1f7fc; color: var(--blue); }
.op-link .method { min-width: 34px; padding: 1px 4px; font-size: 9.5px; flex-shrink: 0; }
.op-link span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---- 错误码 ---- */
.err-code { text-decoration: none; }
.err-code:hover code { border-color: var(--cyan); color: var(--blue); }
.err-code:target code { background: #dff4fb; border-color: var(--cyan); }

/* ---- FAQ ---- */
.dev-faq { max-width: 900px; }
.dev-faq details { background: #fff; border: 1px solid var(--line); border-radius: 10px; margin-bottom: 10px; overflow: hidden; }
.dev-faq summary { padding: 12px 16px; font-weight: 700; font-size: 14px; cursor: pointer; color: var(--ink); }
.dev-faq summary:hover { color: var(--blue); }
.dev-faq details[open] summary { border-bottom: 1px solid var(--line-2); color: var(--blue); }
.dev-faq p { padding: 12px 16px 14px; font-size: 13.5px; color: var(--ink-2); line-height: 1.85; }

/* ---- 我的应用 ---- */
.dev-login-needed {
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: 44px 32px; text-align: center; box-shadow: var(--shadow); margin-top: 10px;
}
.dev-login-needed h3 { font-size: 20px; font-weight: 900; margin-bottom: 8px; }
.dev-login-needed p { color: var(--ink-3); margin-bottom: 20px; }
.dev-login-needed .btn + .btn { margin-left: 10px; }
.dev-app-form {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 26px; margin: 14px 0 4px; max-width: 720px;
}
.dev-created { padding: 18px 20px; }
.dev-created > b { display: block; font-size: 14.5px; margin-bottom: 6px; }
.dev-created > p { font-size: 13px; line-height: 1.8; margin: 6px 0; }
.dev-created .code-block { margin: 12px 0; }
.dev-created-hint { color: var(--ink-3); }
.dev-page .muted { color: var(--ink-3); }
.client-id, .dev-table code.client-id { font-size: 11px; word-break: break-all; }
.uri, .dev-table code.uri { font-size: 11px; word-break: break-all; }
.uri-cell { max-width: 320px; }

/* ---- 上线检查 ---- */
.check-list { list-style: none; margin: 0; }
.check-item {
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
  margin-bottom: 8px; transition: 0.15s;
}
.check-item:hover { border-color: #bcd9ee; }
.check-item label {
  display: flex; gap: 12px; padding: 13px 16px; cursor: pointer;
  font-size: 13.5px; color: var(--ink-2); line-height: 1.75;
}
.check-item b { color: var(--ink); display: block; margin-bottom: 2px; }
.check-box { width: 18px; height: 18px; margin-top: 2px; flex-shrink: 0; accent-color: var(--blue); cursor: pointer; }
.check-item label:has(.check-box:checked) { background: #f6fcf9; }
.check-item label:has(.check-box:checked) b { color: var(--green); }
.check-desc { display: block; font-size: 12.5px; color: var(--ink-3); line-height: 1.8; }

/* ---- 响应式 ---- */
@media (max-width: 980px) {
  .dev-head h2 { font-size: 27px; }
  .dev-doc-layout { gap: 24px; }
  .op-id { display: none; }
  .uri-cell { max-width: none; }
}
@media (max-width: 640px) {
  .dev-tabs { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .dev-tabs a { padding: 8px 11px; font-size: 13px; }
  .dev-head h2 { font-size: 23px; }
  .op { padding: 14px; }
  .dev-spec-meta { gap: 10px; font-size: 12px; }
  .dev-spec-meta a { margin-left: 0; }
  .dev-app-form { padding: 18px; }
  .dev-table th, .dev-table td { padding: 8px 10px; }
}