/* =========================================================
   暗川 API 开放平台 · 全站样式 v3  Glass / Aurora
   深色渐变底 + 半透明毛玻璃卡片 + 冷色高光
   ========================================================= */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* 背景与玻璃 */
  --bg: #080d1a;
  --glass: rgba(255, 255, 255, .055);
  --glass-2: rgba(255, 255, 255, .09);
  --glass-line: rgba(255, 255, 255, .11);
  --glass-line-2: rgba(255, 255, 255, .2);
  --deep: rgba(4, 8, 20, .5);

  /* 文字 */
  --ink: #eef2fb;
  --ink2: #a9b5d0;
  --ink3: #7887a8;

  /* 兼容旧变量名 */
  --night: rgba(10, 16, 32, .72);
  --night-2: rgba(12, 19, 38, .55);
  --night-3: rgba(255, 255, 255, .06);
  --night-line: rgba(255, 255, 255, .1);
  --night-ink: #eef2fb;
  --night-muted: #98a6c2;
  --paper: transparent;
  --card: rgba(255, 255, 255, .055);
  --line: rgba(255, 255, 255, .1);
  --line2: rgba(255, 255, 255, .18);
  --wash: rgba(255, 255, 255, .05);

  /* 品牌与强调 */
  --brand: #5b8cff;
  --brand-2: #6ee7f7;
  --accent: #7dd3fc;
  --accent-2: #a9b8ff;
  --ochre: #f4bf78;
  --red: #ff8a8a;
  --grad: linear-gradient(120deg, #5b8cff 0%, #7b6cf6 52%, #62d8f0 100%);

  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;

  --shadow-1: 0 8px 32px rgba(2, 6, 20, .28);
  --shadow-2: 0 24px 70px rgba(2, 6, 20, .5);
  --r: 16px;
  --glass-fx: blur(20px) saturate(150%);
}

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--sans); color: var(--ink);
  font-size: 15px; line-height: 1.68; min-height: 100vh;
  display: flex; flex-direction: column;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  background:
    radial-gradient(900px 620px at 12% 0%, rgba(78, 108, 255, .26), transparent 72%),
    radial-gradient(860px 620px at 92% 3%, rgba(126, 74, 214, .2), transparent 72%),
    radial-gradient(1000px 760px at 50% 100%, rgba(42, 168, 196, .14), transparent 72%),
    linear-gradient(180deg, #080d1a 0%, #0c1224 45%, #0a1020 100%);
  background-attachment: scroll;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
code, pre, .mono { font-family: var(--mono); }
::selection { background: rgba(91, 140, 255, .5); color: #fff; }
.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 32px; }

/* 通用玻璃面 */
.panel, .parse-card, .ba-article-card, .side-card, .drawer-card,
.zone-band, .key-bar, .empty-state, .ba-link, .keybox, .resp,
.auth, .term, .alert, .seg, .br-part, .samples button, .mini, .badge {
  background: var(--glass);
  border: 1px solid var(--glass-line);
  border-radius: var(--r);
  -webkit-backdrop-filter: var(--glass-fx);
          backdrop-filter: var(--glass-fx);
  box-shadow: var(--shadow-1), inset 0 1px 0 rgba(255, 255, 255, .06);
}

/* ---------------------------------------------------------
   顶栏
   --------------------------------------------------------- */
.topbar {
  position: sticky; top: 0; z-index: 60;
  background: rgba(9, 14, 28, .7);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
          backdrop-filter: blur(22px) saturate(160%);
  border-bottom: 1px solid var(--glass-line);
}
.topbar-in { display: flex; align-items: center; gap: 28px; height: 66px; }

.brand { display: flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.brand img { width: 30px; height: 30px; border-radius: 10px; display: block; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 10px; flex: 0 0 auto;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--grad); color: #fff; font-size: 14px; font-weight: 700;
  box-shadow: 0 6px 18px rgba(91, 124, 255, .4);
}
.brand-txt { display: flex; flex-direction: column; line-height: 1.15; }
.brand b { font-size: 15px; font-weight: 600; letter-spacing: .1em; color: var(--night-ink); }
.brand-tag {
  font-family: var(--mono); font-size: 8.5px; letter-spacing: .18em;
  color: var(--night-muted); text-transform: uppercase;
}
.brand-sep { width: 1px; height: 22px; background: var(--glass-line); }

.topnav { display: flex; align-items: center; gap: 2px; margin-left: 6px; }
.topnav a {
  position: relative; display: block; padding: 8px 14px;
  font-size: 13px; letter-spacing: .02em; color: var(--ink2);
  border-radius: 9px; transition: color .16s, background .16s;
}
.topnav a:hover { color: var(--ink); background: rgba(255, 255, 255, .06); }
.topnav a::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 3px;
  height: 2px; border-radius: 2px; background: var(--grad);
  transform: scaleX(0); transform-origin: left; transition: transform .22s ease;
}
.topnav a:hover::after, .topnav a.on::after { transform: scaleX(1); }
.topnav a.on { color: var(--ink); }

.top-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.status-chip {
  display: inline-flex; align-items: center; gap: 7px; padding: 5px 11px;
  border: 1px solid var(--glass-line); border-radius: 999px;
  background: rgba(255, 255, 255, .04);
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink2);
}
.status-chip i {
  width: 5px; height: 5px; border-radius: 50%; background: #4ade9f; display: block;
  box-shadow: 0 0 0 3px rgba(74, 222, 159, .16);
}
#navAuth { display: flex; align-items: center; gap: 6px; }
#navAuth a {
  font-size: 13px; color: var(--ink2); padding: 7px 10px;
  border-radius: 9px; transition: color .16s, background .16s;
}
#navAuth a:hover { color: var(--ink); background: rgba(255, 255, 255, .06); }
#navAuth a.btn, #navAuth a.btn-sm {
  background: var(--grad); color: #fff; border: 0; padding: 8px 17px;
  border-radius: 10px; box-shadow: 0 6px 18px rgba(91, 124, 255, .3);
}
#navAuth a.btn:hover, #navAuth a.btn-sm:hover { filter: brightness(1.12); color: #fff; }

/* 汉堡 */
.hamb {
  width: 38px; height: 38px; display: inline-flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 4px;
  background: rgba(255, 255, 255, .05); border: 1px solid var(--glass-line);
  border-radius: 11px; cursor: pointer; transition: border-color .16s, background .16s;
}
.hamb i { display: block; width: 15px; height: 1.4px; border-radius: 2px;
  background: rgba(238, 242, 251, .85); transition: transform .22s, opacity .18s; }
.hamb:hover { border-color: var(--glass-line-2); background: rgba(255, 255, 255, .1); }
body.drawer-open .hamb i:nth-child(1) { transform: translateY(5.4px) rotate(45deg); }
body.drawer-open .hamb i:nth-child(2) { opacity: 0; }
body.drawer-open .hamb i:nth-child(3) { transform: translateY(-5.4px) rotate(-45deg); }

/* ---------------------------------------------------------
   抽屉
   --------------------------------------------------------- */
.drawer {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(7, 11, 24, .93);
  -webkit-backdrop-filter: blur(28px) saturate(140%);
          backdrop-filter: blur(28px) saturate(140%);
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .26s ease, transform .3s cubic-bezier(.2, .7, .2, 1), visibility .3s;
  display: flex; flex-direction: column; overflow: auto;
}
.drawer.open { opacity: 1; visibility: visible; transform: none; }
.drawer::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(620px 460px at 82% 8%, rgba(91, 124, 255, .22), transparent 70%),
    radial-gradient(520px 420px at 8% 92%, rgba(98, 216, 240, .13), transparent 72%);
}
.drawer-top {
  position: relative; display: flex; align-items: center; justify-content: space-between;
  height: 66px; padding: 0 32px; border-bottom: 1px solid var(--glass-line); flex: 0 0 auto;
}
.drawer-body {
  position: relative; flex: 1; display: grid; grid-template-columns: 1fr 300px;
  gap: 64px; align-items: start; padding: 54px 32px 40px;
  max-width: 1180px; width: 100%; margin: 0 auto;
}
.drawer-nav a {
  display: grid; grid-template-columns: 46px 1fr; align-items: baseline;
  padding: 16px 0; border-bottom: 1px solid rgba(255, 255, 255, .08);
  border-radius: 8px; transition: padding-left .2s, background .2s;
}
.drawer-nav a:first-child { border-top: 1px solid rgba(255, 255, 255, .08); }
.drawer-nav em {
  font-family: var(--mono); font-style: normal; font-size: 10px;
  letter-spacing: .12em; color: var(--brand-2);
}
.drawer-nav span { font-size: 25px; letter-spacing: -.01em; color: rgba(238, 242, 251, .88); transition: color .16s; }
.drawer-nav i { grid-column: 2; font-style: normal; font-size: 12px; color: var(--ink3); margin-top: 3px; }
.drawer-nav a:hover { padding-left: 10px; background: rgba(255, 255, 255, .035); }
.drawer-nav a:hover span { color: #fff; }
.drawer-nav a.on span {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}

.drawer-side { display: flex; flex-direction: column; gap: 14px; }
.drawer-card { padding: 18px 20px; border-radius: var(--r); }
.drawer-card .k {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink3); margin-bottom: 12px;
}
.drawer-card .v { font-size: 13.5px; color: var(--night-ink); display: flex; align-items: center; gap: 8px; }
.drawer-card .v em { width: 5px; height: 5px; border-radius: 50%; background: #4ade9f; font-style: normal; }
.drawer-card .kv {
  display: flex; justify-content: space-between; padding: 8px 0;
  border-top: 1px solid rgba(255, 255, 255, .08); font-size: 12px; color: var(--ink2);
}
.drawer-card .kv:first-of-type { margin-top: 12px; }
.drawer-card .kv b { font-family: var(--mono); font-weight: 500; color: var(--night-ink); }
#drawerAuth { display: flex; flex-direction: column; gap: 2px; margin-top: 4px; }
#drawerAuth a {
  font-size: 13px; color: rgba(238, 242, 251, .8); padding: 9px 0;
  border-top: 1px solid rgba(255, 255, 255, .08);
}
#drawerAuth a:hover { color: var(--brand-2); }
.drawer-foot {
  position: relative; flex: 0 0 auto; padding: 18px 32px 22px;
  border-top: 1px solid var(--glass-line);
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em;
  color: var(--ink3); text-transform: uppercase;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  max-width: 1180px; width: 100%; margin: 0 auto;
}

/* ---------------------------------------------------------
   按钮
   --------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-size: 13.5px; letter-spacing: .01em;
  padding: 11px 22px; border-radius: 11px; cursor: pointer;
  background: var(--grad); color: #fff; border: 1px solid transparent;
  box-shadow: 0 8px 24px rgba(91, 124, 255, .28);
  transition: filter .16s, box-shadow .16s, transform .1s, background .16s;
}
.btn:hover { filter: brightness(1.12); box-shadow: 0 10px 30px rgba(91, 124, 255, .42); }
.btn:active { transform: translateY(1px); }
.btn.ghost {
  background: rgba(255, 255, 255, .06); color: var(--ink);
  border-color: var(--glass-line-2); box-shadow: none;
}
.btn.ghost:hover { background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .36); }
.btn.sm { font-size: 12.5px; padding: 8px 16px; border-radius: 10px; }
.btn.btn-sm { font-size: 12.5px; padding: 8px 16px; border-radius: 10px; }
.btn.block { width: 100%; }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; filter: none; }
.btn .ar { font-family: var(--mono); font-size: 13px; }
.on-dark .btn { background: var(--grad); color: #fff; border-color: transparent; }
.on-dark .btn:hover { filter: brightness(1.12); }
.on-dark .btn.ghost { background: rgba(255, 255, 255, .06); color: var(--ink); border-color: var(--glass-line-2); }
.on-dark .btn.ghost:hover { background: rgba(255, 255, 255, .12); }

/* ---------------------------------------------------------
   首页 Hero
   --------------------------------------------------------- */
.hero-dark {
  position: relative; background: transparent; color: var(--night-ink);
  border-bottom: 1px solid var(--glass-line); overflow: hidden;
}
.hero-dark::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(760px 420px at 76% -10%, rgba(91, 124, 255, .18), transparent 72%);
}
.hero-dark::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, rgba(110, 231, 247, .6), rgba(110, 231, 247, 0) 46%);
}
.hero { position: relative; display: grid; grid-template-columns: 1.02fr .98fr; gap: 64px;
  align-items: center; padding: 78px 0 84px; }
.hero > * { min-width: 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px; margin-bottom: 22px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--night-muted);
}
.eyebrow i { width: 16px; height: 1px; background: var(--brand-2); display: block; }
.eyebrow.on-light { color: var(--ink3); }
.eyebrow.on-light i { background: var(--brand-2); }

.hero h1 {
  font-size: 50px; line-height: 1.14; font-weight: 600; letter-spacing: -.035em;
  color: var(--night-ink);
}
.hero h1 em {
  font-style: normal;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .lead {
  margin-top: 22px; font-size: 14.5px; line-height: 1.9; color: var(--ink2); max-width: 452px;
}
.hero .actions { display: flex; gap: 10px; margin-top: 32px; flex-wrap: wrap; }

.hero-meta {
  display: flex; gap: 0; margin-top: 44px; padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, .1); max-width: 452px;
}
.hero-meta div { flex: 1; padding-right: 16px; }
.hero-meta div + div { border-left: 1px solid rgba(255, 255, 255, .1); padding-left: 18px; }
.hero-meta span {
  display: block; font-family: var(--mono); font-size: 9.5px;
  letter-spacing: .14em; text-transform: uppercase; color: var(--ink3);
}
.hero-meta b {
  display: block; margin-top: 6px; font-size: 19px; font-weight: 500;
  letter-spacing: -.01em; color: var(--night-ink);
}

/* 终端卡 */
.term { background: var(--deep); box-shadow: var(--shadow-2); position: relative; overflow: hidden; }
.term-top {
  display: flex; align-items: center; gap: 12px; height: 40px; padding: 0 14px;
  border-bottom: 1px solid var(--glass-line); background: rgba(255, 255, 255, .04);
}
.term-dots { display: flex; gap: 5px; }
.term-dots i { width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, .2); display: block; }
.term-tab {
  font-family: var(--mono); font-size: 10px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink3);
}
.term-tab.on { color: var(--night-ink); }
.term-host { margin-left: auto; font-family: var(--mono); font-size: 10px; color: var(--ink3); }
.term pre {
  padding: 20px 22px 24px; font-size: 12.5px; line-height: 1.95;
  overflow-x: auto; color: #d3dcf3;
}
.term .m-c { color: var(--ink3); }
.term .m-s { color: #8ce4c4; }
.term .m-b { color: #f4bf78; }
.term .m-p { color: #9dbbff; }

/* ---------------------------------------------------------
   区块标题
   --------------------------------------------------------- */
.sec-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 20px;
  margin-top: 68px; padding-bottom: 14px; border-bottom: 1px solid var(--glass-line);
}
.sec-head .sh-l { display: flex; align-items: baseline; gap: 12px; }
.sec-head h2 { font-size: 21px; font-weight: 600; letter-spacing: -.02em; }
.sec-head .idx {
  font-family: var(--mono); font-size: 10px; letter-spacing: .12em; color: var(--brand-2);
}
.sec-head span.note {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .06em; color: var(--ink3);
  text-transform: uppercase;
}

/* ---------------------------------------------------------
   接口目录
   --------------------------------------------------------- */
.api-list { border-bottom: 1px solid var(--glass-line); }
.api-row {
  display: grid; grid-template-columns: 44px 54px minmax(160px, 1fr) 1.5fr 92px 20px;
  align-items: center; gap: 16px; padding: 14px 4px 14px 0;
  border-bottom: 1px solid var(--glass-line); position: relative;
  border-radius: 10px;
  transition: background .16s, padding-left .16s;
}
.api-row:last-child { border-bottom: 0; }
.api-row::before {
  content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 2px;
  border-radius: 2px; background: var(--grad); transform: scaleY(0); transition: transform .18s;
}
.api-row:hover { background: rgba(255, 255, 255, .05); padding-left: 12px; }
.api-row:hover::before { transform: scaleY(1); }
.api-row .n { font-family: var(--mono); font-size: 10px; color: var(--ink3); letter-spacing: .08em; }
.api-row .p { font-family: var(--mono); font-size: 14px; letter-spacing: -.01em; color: var(--ink); }
.api-row .d { font-size: 13px; color: var(--ink2); line-height: 1.55; }
.api-row .a { justify-self: end; }
.api-row .go { font-family: var(--mono); color: var(--ink3); opacity: 0; transition: opacity .16s, transform .16s; }
.api-row:hover .go { opacity: 1; transform: translateX(2px); }

.method {
  display: inline-block; font-family: var(--mono); font-size: 9.5px; letter-spacing: .1em;
  color: #9dbbff; border: 1px solid rgba(157, 187, 255, .3);
  background: rgba(91, 140, 255, .14);
  padding: 2px 6px; border-radius: 6px; text-align: center;
}
.method.lg { font-size: 11px; padding: 4px 9px; }
.method.post { color: #f4bf78; border-color: rgba(244, 191, 120, .3); background: rgba(244, 191, 120, .12); }

.pill {
  display: inline-block; font-family: var(--mono); font-size: 9.5px; letter-spacing: .08em;
  padding: 2px 8px; border-radius: 999px; white-space: nowrap; text-transform: uppercase;
}
.pill.free { color: #86e7c0; border: 1px solid rgba(120, 220, 180, .3); background: rgba(90, 200, 160, .13); }
.pill.key { color: #b9c6ff; border: 1px solid rgba(150, 170, 255, .32); background: rgba(110, 135, 255, .15); }

/* ---------------------------------------------------------
   步进 / 能力
   --------------------------------------------------------- */
.guide { margin-top: 8px; }
.guide .steps { border-top: 0; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 0; border-top: 1px solid var(--glass-line); }
.step { padding: 28px 32px 30px 0; border-right: 1px solid var(--glass-line); position: relative; }
.step:last-child { border-right: 0; padding-right: 0; }
.step .num {
  font-family: var(--mono); font-size: 34px; line-height: 1; letter-spacing: -.03em;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  opacity: .85;
}
.step h3 { font-size: 15px; font-weight: 600; margin: 18px 0 8px; letter-spacing: -.01em; }
.step p { font-size: 12.5px; line-height: 1.75; color: var(--ink2); max-width: 280px; }

/* CTA */
.cta-band {
  position: relative; background: rgba(255, 255, 255, .035); color: var(--night-ink);
  margin-top: 72px; overflow: hidden;
  border-top: 1px solid var(--glass-line); border-bottom: 1px solid var(--glass-line);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(560px 260px at 88% 20%, rgba(123, 108, 246, .2), transparent 72%);
}
.cta-in {
  position: relative; display: flex; align-items: center; justify-content: space-between;
  gap: 32px; padding: 52px 0; flex-wrap: wrap;
}
.cta-in h2 { font-size: 27px; font-weight: 600; letter-spacing: -.025em; }
.cta-in p { margin-top: 10px; font-size: 13px; color: var(--ink2); }
.cta-in .actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------------------------------------------------------
   页脚
   --------------------------------------------------------- */
.foot {
  position: relative; background: rgba(7, 11, 24, .5); color: var(--night-ink);
  margin-top: auto; border-top: 1px solid var(--glass-line);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
}
.foot-main {
  display: grid; grid-template-columns: 1.45fr repeat(3, .85fr); gap: 38px;
  padding: 52px 0 44px; border-bottom: 1px solid var(--glass-line);
}
.foot-brand .brand { margin-bottom: 16px; }
.foot-brand p { font-size: 12.5px; line-height: 1.85; color: var(--ink2); max-width: 300px; }
.foot-brand .host {
  margin-top: 16px; font-family: var(--mono); font-size: 10.5px;
  letter-spacing: .06em; color: var(--ink3);
}
.foot-col h4 {
  font-family: var(--mono); font-size: 9.5px; font-weight: 500; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink3); margin-bottom: 14px;
}
.foot-col a, .foot-col span { display: block; font-size: 12.5px; color: var(--ink2); padding: 5px 0; transition: color .16s; }
.foot-col a:hover { color: var(--brand-2); }
.foot-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  flex-wrap: wrap; padding: 16px 0 20px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .09em;
  text-transform: uppercase; color: var(--ink3);
}

/* ---------------------------------------------------------
   通用页面结构
   --------------------------------------------------------- */
main.wrap { flex: 1; padding-top: 0; padding-bottom: 0; }

.page-head {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  flex-wrap: wrap; padding: 44px 0 30px;
}
.page-head h1 { font-size: 30px; font-weight: 600; letter-spacing: -.03em; }
.page-sub { margin-top: 8px; font-size: 13px; color: var(--ink2); max-width: 620px; line-height: 1.7; }
.page-sub code { font-size: 11.5px; background: rgba(255, 255, 255, .07); border: 1px solid var(--glass-line); padding: 1px 6px; border-radius: 6px; }

/* 页头：现在与全站同一张渐变，只加一层柔光 */
.page-dark { position: relative; background: transparent; color: var(--night-ink); overflow: hidden; }
.page-dark::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(700px 340px at 78% -20%, rgba(91, 124, 255, .2), transparent 72%);
}
.page-dark .wrap { position: relative; }
.page-dark .page-head { padding: 52px 0 48px; }
.page-dark::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, rgba(110, 231, 247, .5), rgba(110, 231, 247, 0) 42%);
}
.page-dark .page-head h1 { color: var(--night-ink); }
.page-dark .page-head .page-sub { color: var(--ink2); }
.page-dark .eyebrow { color: var(--ink3); }
.page-dark .crumb { padding-top: 26px; color: var(--ink3); }
.page-dark .crumb a { color: var(--ink2); border-bottom-color: var(--glass-line-2); }
.page-dark .crumb a:hover { color: #fff; }
.page-dark .detail-head { padding-top: 20px; padding-bottom: 46px; }
.page-dark .detail-head h1 { color: var(--night-ink); }
.page-dark .detail-head .lead { color: var(--ink2); }
.page-dark .metas { border-top-color: var(--glass-line); color: var(--ink3); }
.page-dark .metas b { color: var(--night-ink); }
.page-dark .method { color: #9dbbff; border-color: rgba(157, 187, 255, .3); background: rgba(91, 140, 255, .14); }

.lift { position: relative; padding-top: 34px; }

/* ---------------------------------------------------------
   面板 / 卡片
   --------------------------------------------------------- */
.panel { padding: 26px 28px; }
.panel + .panel, .panel + .grid-2, .grid-2 + .panel { margin-top: 18px; }
.panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.panel-head form { margin-left: auto; }
.h-sub { font-size: 14px; font-weight: 600; letter-spacing: -.005em; }
.muted { margin-top: 7px; font-size: 12.5px; line-height: 1.78; color: var(--ink2); }
.muted code, .page-sub code {
  font-size: 11.5px; background: rgba(255, 255, 255, .07); border: 1px solid var(--glass-line);
  border-radius: 6px; padding: 1px 6px; color: var(--ink);
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; }
.grid-2 > * { min-width: 0; }
.grid-2 > .panel { height: 100%; }

/* ---------------------------------------------------------
   表单
   --------------------------------------------------------- */
.form-wrap { max-width: 420px; margin: 64px auto 80px; }
.form-wrap h1 { font-size: 28px; font-weight: 600; letter-spacing: -.03em; }
.form-wrap .lead { margin-top: 8px; font-size: 13px; color: var(--ink2); }

.field { margin-top: 20px; }
.field label {
  display: block; margin-bottom: 8px; font-family: var(--mono);
  font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink3);
}
input[type=text], input[type=email], input[type=password], input[type=number], select {
  width: 100%; padding: 12px 14px; font: inherit; font-size: 14px; color: var(--ink);
  background: rgba(255, 255, 255, .05); border: 1px solid var(--glass-line-2);
  border-radius: 11px; outline: none;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
input::placeholder { color: var(--ink3); }
input:focus, select:focus {
  border-color: var(--brand-2); background: rgba(255, 255, 255, .08);
  box-shadow: 0 0 0 3px rgba(110, 231, 247, .12);
}
select option { background: #101828; color: var(--ink); }
.row { display: flex; gap: 8px; }
.row input { flex: 1; min-width: 0; }
.row .btn { flex: 0 0 auto; white-space: nowrap; }
.form-foot {
  margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--glass-line);
  font-size: 12.5px; color: var(--ink2);
}
.form-foot a { color: var(--ink); border-bottom: 1px solid var(--glass-line-2); padding-bottom: 1px; }
.form-foot a:hover { border-color: var(--brand-2); color: var(--brand-2); }

/* 登录页双栏 */
.auth-wrap { padding: 40px 0 72px; display: flex; align-items: center;
  min-height: calc(100vh - 66px - 62px); }
.auth-wrap > .auth { width: 100%; }
.auth { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 0; overflow: hidden; }
.auth-side {
  position: relative; color: var(--night-ink);
  padding: 48px 44px; display: flex; flex-direction: column; justify-content: space-between;
  overflow: hidden; min-height: 560px;
  background: linear-gradient(150deg, rgba(91, 124, 255, .24), rgba(123, 108, 246, .07) 60%, rgba(98, 216, 240, .1));
}
.auth-side::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(520px 380px at 100% 100%, rgba(98, 216, 240, .18), transparent 70%);
}
.auth-side > * { position: relative; }
.auth-side h2 { font-size: 31px; line-height: 1.32; letter-spacing: -.03em; font-weight: 600; }
.auth-side h2 em {
  font-style: normal; background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.auth-side p { margin-top: 18px; font-size: 13px; line-height: 1.9; color: var(--ink2); max-width: 340px; }
.auth-list { margin-top: 32px; border-top: 1px solid rgba(255, 255, 255, .12); }
.auth-list div {
  display: flex; align-items: center; gap: 12px; padding: 13px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .09);
  font-size: 12.5px; color: var(--ink2);
}
.auth-list i { font-family: var(--mono); font-style: normal; font-size: 9.5px; letter-spacing: .1em; color: var(--brand-2); }
.auth-main { padding: 56px 52px; display: flex; flex-direction: column; justify-content: center; }
.auth-main h1 { font-size: 26px; font-weight: 600; letter-spacing: -.03em; }
.auth-main .lead { margin-top: 8px; font-size: 13px; color: var(--ink2); }
.auth-main .form-foot { margin-top: 30px; }

/* ---------------------------------------------------------
   提示 / 密钥 / 统计
   --------------------------------------------------------- */
.alert { margin-top: 18px; padding: 11px 14px; border-radius: 11px; font-size: 12.5px; border-left-width: 2px; }
.alert.err { background: rgba(255, 138, 138, .1); border-color: rgba(255, 138, 138, .3); border-left-color: var(--red); color: #ffb3b3; }
.alert.ok { background: rgba(134, 231, 192, .1); border-color: rgba(134, 231, 192, .3); border-left-color: #4ade9f; color: #9cecc8; }
.tip { margin-top: 9px; min-height: 18px; font-size: 12px; color: var(--ink2); }
.tip.err { color: var(--red); }
.tip.ok { color: #86e7c0; }

.keybox {
  display: flex; align-items: center; gap: 10px; margin-top: 14px; padding: 13px 15px;
  border-radius: 11px; background: var(--deep);
}
.keybox code { flex: 1; font-size: 12.5px; word-break: break-all; color: var(--brand-2); letter-spacing: .02em; }
.mini {
  font: inherit; font-size: 11.5px; padding: 6px 12px; border-radius: 9px; cursor: pointer;
  white-space: nowrap; background: rgba(255, 255, 255, .06); color: var(--ink2);
  border: 1px solid var(--glass-line); transition: color .15s, border-color .15s, background .15s;
}
.mini:hover { color: var(--ink); border-color: var(--glass-line-2); background: rgba(255, 255, 255, .11); }
.mini.warn { color: var(--red); border-color: rgba(255, 138, 138, .32); }
.mini.warn:hover { background: rgba(255, 138, 138, .1); border-color: var(--red); }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--glass-line); }
.stat { padding-left: 20px; border-left: 1px solid var(--glass-line); }
.stat:first-child { padding-left: 0; border-left: 0; }
.stat span {
  display: block; font-family: var(--mono); font-size: 9.5px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink3);
}
.stat b { display: block; margin-top: 8px; font-size: 22px; font-weight: 500; letter-spacing: -.02em; }
.stat b.status { font-size: 14px; color: #86e7c0; }

/* ---------------------------------------------------------
   表格
   --------------------------------------------------------- */
table { width: 100%; border-collapse: collapse; }
.data-table { font-size: 12.5px; }
.data-table th {
  text-align: left; font-family: var(--mono); font-size: 9.5px; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink3);
  padding: 10px 10px 10px 0; border-bottom: 1px solid var(--glass-line-2);
}
.data-table td { padding: 11px 10px 11px 0; border-bottom: 1px solid var(--glass-line); color: var(--ink2); }
.data-table tr:last-child td { border-bottom: 0; }
.data-table td code { color: var(--ink); font-size: 12px; }
.data-table td:last-child, .data-table th:last-child { text-align: right; padding-right: 0; white-space: nowrap; }
.data-table.plain td:last-child, .data-table.plain th:last-child { text-align: left; white-space: normal; }
.data-table.plain th:nth-child(1) { width: 104px; }
.data-table.plain th:nth-child(2) { width: 44%; }

pre.block {
  margin-top: 14px; padding: 16px 18px; font-size: 12.5px; line-height: 1.85;
  overflow-x: auto; max-width: 100%; background: var(--deep);
  border: 1px solid var(--glass-line); border-radius: 12px; color: #d3dcf3;
}

/* ---------------------------------------------------------
   文档页：侧栏 + 内容
   --------------------------------------------------------- */
.doc-layout { display: grid; grid-template-columns: 212px 1fr; gap: 56px; padding: 44px 0 80px; align-items: start; }
.doc-side { position: sticky; top: 90px; }
.doc-side .t {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink3); padding-bottom: 12px;
  border-bottom: 1px solid var(--glass-line-2); margin-bottom: 8px;
}
.doc-side a { display: block; padding: 8px 0 8px 12px; font-size: 12.5px; color: var(--ink2); border-left: 1px solid var(--glass-line); border-radius: 0 8px 8px 0; }
.doc-side a:hover { color: var(--ink); border-left-color: var(--glass-line-2); background: rgba(255, 255, 255, .04); }
.doc-side a.on { color: var(--brand-2); border-left-color: var(--brand-2); font-weight: 500; }
.doc-side .grp {
  margin-top: 22px; font-family: var(--mono); font-size: 9px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink3); padding-bottom: 8px;
}
.doc-body > section { scroll-margin-top: 90px; }
.doc-body > section + section { margin-top: 54px; }

/* ---------------------------------------------------------
   接口详情
   --------------------------------------------------------- */
.crumb {
  display: flex; align-items: center; gap: 9px; padding-top: 26px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .04em; color: var(--ink3);
}
.crumb a { color: var(--ink2); border-bottom: 1px solid var(--glass-line-2); }
.crumb a:hover { color: var(--ink); border-bottom-color: var(--brand-2); }
.detail-head { padding-top: 18px; padding-bottom: 6px; }
.detail-head h1 {
  display: flex; align-items: center; gap: 13px; flex-wrap: wrap;
  font-size: 27px; font-weight: 600; letter-spacing: -.03em;
}
.detail-head h1 code { font-size: 26px; font-weight: 500; letter-spacing: -.02em; }
.detail-head .lead { margin-top: 14px; max-width: 640px; font-size: 13.5px; line-height: 1.8; color: var(--ink2); }
.metas {
  display: flex; gap: 30px; flex-wrap: wrap; margin-top: 22px; padding-top: 16px;
  border-top: 1px solid var(--glass-line); font-family: var(--mono); font-size: 10px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink3);
}
.metas b { margin-left: 8px; font-family: var(--mono); font-size: 11.5px; font-weight: 500;
  color: var(--ink); letter-spacing: 0; text-transform: none; }

.param-table { font-size: 13px; }
.param-table th {
  text-align: left; font-family: var(--mono); font-size: 9.5px; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink3);
  padding: 11px 12px 11px 0; border-bottom: 1px solid var(--glass-line-2); white-space: nowrap;
}
.param-table td { padding: 14px 12px 14px 0; border-bottom: 1px solid var(--glass-line); vertical-align: top; }
.param-table tr:last-child td { border-bottom: 0; }
.param-table td:first-child { font-family: var(--mono); font-size: 12.5px; white-space: nowrap; color: var(--brand-2); }
.param-table th:nth-child(1) { width: 200px; }
.param-table th:nth-child(2) { width: 110px; }
.param-table th:nth-child(3) { width: 78px; }
.type { font-family: var(--mono); font-size: 10.5px; color: var(--ink3); }
.req { font-family: var(--mono); font-size: 10px; color: var(--ochre); letter-spacing: .08em; }
.req.no { color: var(--ink3); }

.pg-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.pg-grid input, .pg-grid select { padding: 13px 14px; }
.pg-grid .field { margin-top: 0; }
.pg-actions { display: flex; align-items: center; gap: 16px; margin-top: 24px; flex-wrap: wrap; }
.pg-hint { font-size: 12px; color: var(--ink3); }
.pg-hint.err { color: var(--red); }
.pg-hint a { color: var(--ink2); border-bottom: 1px solid var(--glass-line-2); }

.resp { margin-top: 22px; overflow: hidden; }
.resp-bar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 10px 14px;
  background: rgba(255, 255, 255, .04); border-bottom: 1px solid var(--glass-line);
}
.badge {
  font-family: var(--mono); font-size: 10.5px; padding: 2px 8px; border-radius: 7px;
  border: 1px solid var(--glass-line); color: var(--ink2); background: rgba(255, 255, 255, .05);
}
.badge.ok { color: #86e7c0; border-color: rgba(134, 231, 192, .32); }
.badge.err { color: var(--red); border-color: rgba(255, 138, 138, .32); }
.resp-bar .tm { font-family: var(--mono); font-size: 10.5px; color: var(--ink2); }
.resp-bar .url { margin-left: auto; font-family: var(--mono); font-size: 10.5px; color: var(--ink3); word-break: break-all; }
.resp pre.block { margin: 0; border: 0; border-radius: 0; background: var(--deep); max-height: 400px; }
.img-wrap { padding: 20px; border-top: 1px solid var(--glass-line); }
.img-wrap img { display: block; max-width: 200px; border: 1px solid var(--glass-line); border-radius: 10px; }

/* ---------------------------------------------------------
   密钥输入条
   --------------------------------------------------------- */
.key-bar { display: flex; align-items: center; gap: 16px; padding: 14px 18px; margin-bottom: 18px; flex-wrap: wrap; }
.key-bar.need { border-color: rgba(255, 138, 138, .55); box-shadow: 0 0 0 3px rgba(255, 138, 138, .1); }
.kb-ic {
  font-family: var(--mono); font-size: 10px; letter-spacing: .14em; color: #fff;
  background: var(--grad); padding: 7px 10px; border-radius: 9px;
}
.kb-txt { flex: 1; min-width: 190px; }
.kb-txt b { display: block; font-size: 13px; font-weight: 600; }
.kb-txt span { display: block; font-size: 11.5px; color: var(--ink3); margin-top: 3px; line-height: 1.6; }
.kb-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.kb-form input { width: 196px; padding: 9px 12px; font-size: 12.5px; font-family: var(--mono); }
.kb-form .btn { padding: 9px 14px; font-size: 12.5px; }
.kb-form .mini { padding: 9px 12px; }
.kb-link { font-size: 12px; color: var(--brand-2); border-bottom: 1px solid rgba(110, 231, 247, .4); }
.kb-ok { font-family: var(--mono); font-size: 11.5px; color: #86e7c0; }

/* ---------------------------------------------------------
   解析页
   --------------------------------------------------------- */
.tool-grid { display: grid; grid-template-columns: 1fr 296px; gap: 26px; align-items: start; }
.tool-main { min-width: 0; }
.tool-main section[id], section#result { scroll-margin-top: 86px; }

.parse-card { overflow: hidden; }
.parse-card .pc-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 15px 22px; border-bottom: 1px solid var(--glass-line); background: rgba(255, 255, 255, .04);
}
.parse-card .pc-head .t {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink3);
}
.parse-card .pc-head .s { font-size: 12px; color: var(--ink2); }
.parse-card .pc-body { padding: 22px; }
.parse-card .field { margin-top: 0; }

.parse-input { display: flex; gap: 10px; }
.parse-input input {
  flex: 1; min-width: 0; padding: 14px 16px; font-size: 13.5px;
  background: rgba(255, 255, 255, .05); border: 1px solid var(--glass-line-2);
  border-radius: 11px;
}
.parse-input .btn { padding: 0 24px; height: 48px; }

.samples { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.samples span {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink3); margin-right: 2px;
}
.samples button {
  font: inherit; font-family: var(--mono); font-size: 11px; padding: 5px 10px;
  border-radius: 8px; cursor: pointer; color: var(--ink2);
  transition: border-color .15s, color .15s, background .15s;
}
.samples button:hover { border-color: var(--glass-line-2); color: var(--ink); background: rgba(255, 255, 255, .1); }

.side-card { padding: 22px 24px; }
.side-card + .side-card { margin-top: 16px; }
.side-card .k {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink3); margin-bottom: 14px;
}
.side-card ul { list-style: none; }
.side-card li {
  padding: 9px 0; border-top: 1px solid var(--glass-line);
  font-size: 12.5px; color: var(--ink2); display: flex; gap: 10px;
}
.side-card li:first-child { border-top: 0; padding-top: 0; }
.side-card li i {
  font-family: var(--mono); font-style: normal; font-size: 9.5px;
  color: var(--brand-2); letter-spacing: .08em; padding-top: 3px;
}
.side-card .code-mini { font-family: var(--mono); font-size: 11px; color: var(--brand-2); word-break: break-all; line-height: 1.7; }

.empty-state {
  margin-top: 26px; padding: 34px 28px; border-style: dashed;
  border-color: var(--glass-line-2); background: rgba(255, 255, 255, .025); text-align: center;
}
.empty-state .ic { font-family: var(--mono); font-size: 11px; letter-spacing: .18em; color: var(--ink3); }
.empty-state p { margin-top: 8px; font-size: 12.5px; color: var(--ink3); }

.result-hint { display: none; }

/* 解析结果 */
.br-grid { display: grid; grid-template-columns: 244px 1fr; gap: 26px; align-items: start; }
.br-grid > * { min-width: 0; }
.br-cover {
  width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block;
  border: 1px solid var(--glass-line); border-radius: 12px; background: var(--deep);
}
.br-title { font-size: 18px; font-weight: 600; line-height: 1.5; letter-spacing: -.02em; }
.br-owner { margin-top: 8px; font-size: 12.5px; color: var(--ink2); }
.br-meta {
  display: flex; gap: 18px; flex-wrap: wrap; margin-top: 14px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .04em; color: var(--ink3);
}
.br-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
.br-actions .mini { display: inline-flex; align-items: center; }
.br-actions a.mini { text-decoration: none; }

.br-bar {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--glass-line);
}
.seg { display: inline-flex; border-radius: 10px; overflow: hidden; padding: 3px; }
.seg button {
  font: inherit; font-size: 12px; padding: 6px 13px; border: 0; cursor: pointer;
  border-radius: 8px; background: transparent; color: var(--ink2); transition: background .15s, color .15s;
}
.seg button + button { border-left: 0; }
.seg button:hover { color: var(--ink); }
.seg button.on { background: var(--grad); color: #fff; }
.br-bar select { width: auto; padding: 7px 10px; font-size: 12px; border-radius: 9px; }
.br-hint { font-family: var(--mono); font-size: 10.5px; color: var(--ink3); }

.br-player { margin-top: 16px; border: 1px solid var(--glass-line); border-radius: 12px; overflow: hidden; background: #05080f; }
.br-player:empty { display: none; }

.br-parts { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.br-parts:empty { display: none; }
.br-part {
  font: inherit; font-size: 12px; max-width: 240px; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap; padding: 7px 11px; cursor: pointer;
  border-radius: 9px; color: var(--ink2);
  transition: color .15s, border-color .15s, background .15s;
}
.br-part:hover { color: var(--ink); border-color: var(--glass-line-2); background: rgba(255, 255, 255, .1); }
.br-part.on { background: var(--grad); border-color: transparent; color: #fff; }
.br-grid.no-cover { grid-template-columns: 1fr; }

/* 竖屏视频不撑满整行 */
.br-player video.vt { max-width: 420px; margin: 0 auto; }
.br-player.vertical { background: transparent; border: 0; display: flex; justify-content: center; }
.br-player.vertical video { border: 1px solid var(--glass-line); border-radius: 12px; }

/* ---------------------------------------------------------
   蔚蓝档案分区 / ba.html
   --------------------------------------------------------- */
.ba-tabs {
  display: flex; align-items: stretch; flex-wrap: wrap;
  border-bottom: 1px solid var(--glass-line); margin-bottom: 26px;
}
.ba-tab {
  appearance: none; border: 0; border-bottom: 2px solid transparent;
  background: transparent; cursor: pointer; text-align: left;
  padding: 12px 28px 14px 0; margin: 0 28px -1px 0;
  display: flex; flex-direction: column; gap: 3px;
  font-family: var(--sans);
  border-radius: 10px 10px 0 0; transition: background .16s;
}
.ba-tab em { font-style: normal; font-size: 16px; font-weight: 600; color: var(--ink2); letter-spacing: .04em; }
.ba-tab i { font-style: normal; font-family: var(--mono); font-size: 10px; letter-spacing: .04em; color: var(--ink3); }
.ba-tab.on { border-bottom-color: var(--brand-2); }
.ba-tab.on em {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.ba-tab:hover { background: rgba(255, 255, 255, .04); }
.ba-tab:hover em { color: var(--ink); }
.ba-tabs-note {
  margin-left: auto; align-self: center; font-family: var(--mono);
  font-size: 10px; letter-spacing: .08em; color: var(--ink3);
}

.ba-state.empty-state { padding: 60px 24px; margin-top: 0; }
.ba-state .btn { margin-top: 18px; }

.ba-layout { display: grid; grid-template-columns: minmax(0, 1fr) 296px; gap: 24px; align-items: start; }
.ba-article-card { overflow: hidden; }
.ba-head { padding: 30px 36px 26px; border-bottom: 1px solid var(--glass-line); }
.ba-kicker {
  display: flex; align-items: center; gap: 12px; font-family: var(--mono);
  font-size: 10px; letter-spacing: .1em; color: var(--ink3); text-transform: uppercase;
}
.ba-head h2 { font-size: 27px; line-height: 1.35; letter-spacing: -.015em; margin-top: 14px; font-weight: 600; }
.ba-meta { margin-top: 12px; font-family: var(--mono); font-size: 11px; color: var(--ink3); letter-spacing: .02em; }

.ba-article {
  padding: 30px 36px 40px; font-size: 14.5px; line-height: 1.95;
  color: var(--ink2); overflow-wrap: anywhere;
}
.ba-article > *:first-child { margin-top: 0; }
.ba-article p { margin: 0 0 16px; }
.ba-article strong { color: var(--ink); font-weight: 600; }
.ba-article a { color: var(--brand-2); border-bottom: 1px solid rgba(110, 231, 247, .4); }
.ba-article a:hover { color: #fff; border-bottom-color: #fff; }
.ba-article h1, .ba-article h2, .ba-article h3 {
  color: var(--ink); font-weight: 600; line-height: 1.4; margin: 30px 0 14px;
}
.ba-article h1 { font-size: 22px; }
.ba-article h2 { font-size: 19px; }
.ba-article h3 { font-size: 16px; }
.ba-article ul, .ba-article ol { padding-left: 22px; margin: 0 0 16px; }
.ba-article li { margin: 6px 0; }
.ba-article hr { border: 0; border-top: 1px solid var(--glass-line); margin: 26px 0; }
.ba-article table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 13px; }
.ba-article th, .ba-article td { border: 1px solid var(--glass-line); padding: 9px 12px; text-align: left; }
.ba-article th { background: rgba(255, 255, 255, .06); color: var(--ink); font-weight: 600; }

.ba-article .document-image { display: block; max-width: 100%; }
.ba-article img {
  display: block; width: 100%; height: auto;
  border: 1px solid var(--glass-line); border-radius: 12px; background: var(--deep);
}
.ba-article aside.document-callout {
  background: rgba(91, 140, 255, .13) !important; border: 0 !important;
  border-left: 3px solid var(--brand-2) !important;
  padding: 14px 18px !important; margin: 18px 0; border-radius: 0 10px 10px 0;
}
.ba-article aside p { margin: 0; }

.ba-src {
  border-top: 1px solid var(--glass-line); padding: 18px 36px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 12px; color: var(--ink3); background: rgba(255, 255, 255, .035);
}
.ba-src a { color: var(--brand-2); border-bottom: 1px solid rgba(110, 231, 247, .4); }
.ba-src .btn { border: 0; }

.ba-links { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.ba-link {
  width: 100%; text-align: left; cursor: pointer; border-radius: 11px;
  padding: 9px 11px; font-family: var(--sans);
  display: flex; flex-direction: column; gap: 4px; transition: border-color .16s, background .16s;
}
.ba-link:hover { border-color: var(--brand-2); background: rgba(255, 255, 255, .09); }
.ba-link.copied { border-color: #86e7c0; background: rgba(134, 231, 192, .1); }
.ba-link span { font-family: var(--mono); font-size: 9px; letter-spacing: .12em; color: var(--brand-2); }
.ba-link code { font-size: 10px; line-height: 1.5; color: var(--ink2); word-break: break-all; }

/* 首页分区入口 */
.zone-band {
  margin-top: 46px; display: grid; grid-template-columns: 1fr auto;
  align-items: center; gap: 24px; padding: 26px 30px;
  background: linear-gradient(110deg, rgba(91, 140, 255, .14), rgba(123, 108, 246, .07));
}
.zone-band .zk { font-family: var(--mono); font-size: 9.5px; letter-spacing: .16em; color: var(--brand-2); text-transform: uppercase; }
.zone-band h3 { font-size: 19px; font-weight: 600; margin-top: 8px; letter-spacing: -.01em; }
.zone-band p { font-size: 13px; color: var(--ink2); margin-top: 7px; }
.zone-band:hover { border-color: var(--glass-line-2); }

/* ---------------------------------------------------------
   响应式
   --------------------------------------------------------- */
@media (max-width: 1000px) {
  .topnav { display: none; }
  .status-chip { display: none; }
  .hero { grid-template-columns: 1fr; gap: 44px; padding: 54px 0 64px; }
  .hero h1 { font-size: 40px; }
  .hero .lead, .hero-meta { max-width: none; }
  .tool-grid { grid-template-columns: 1fr; }
  .doc-layout { grid-template-columns: 1fr; gap: 28px; }
  .doc-side { position: static; display: none; }
  .auth { grid-template-columns: 1fr; }
  .auth-side { min-height: 0; padding: 36px 32px; }
  .auth-main { padding: 40px 32px; }
  .foot-main { grid-template-columns: 1fr 1fr; gap: 32px; }
  .ba-layout { grid-template-columns: 1fr; }
  .ba-side { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .ba-side .side-card + .side-card { margin-top: 0; }
}

@media (max-width: 760px) {
  .wrap { padding: 0 20px; }
  .topbar-in { height: 60px; }
  .drawer-top { height: 60px; padding: 0 20px; }
  .drawer-body { grid-template-columns: 1fr; gap: 34px; padding: 34px 20px 30px; }
  .drawer-nav span { font-size: 21px; }
  .drawer-nav em { display: none; }
  .drawer-nav a { grid-template-columns: 1fr; }
  .drawer-nav i { grid-column: 1; }
  .hero { padding: 40px 0 52px; }
  .hero h1 { font-size: 31px; letter-spacing: -.03em; }
  .hero .lead { font-size: 13.5px; }
  .hero-meta b { font-size: 16px; }
  .hero-meta span { font-size: 8.5px; }
  .sec-head { flex-direction: column; align-items: flex-start; gap: 6px; margin-top: 48px; }
  .sec-head h2 { font-size: 18px; }
  .api-row { grid-template-columns: 42px 1fr 70px; gap: 4px 10px; padding: 14px 0; }
  .api-row:hover { padding-left: 0; background: transparent; }
  .api-row .n { grid-area: 1 / 1; }
  .api-row .m { grid-area: 1 / 2; }
  .api-row .p { grid-area: 2 / 1 / 3 / 3; font-size: 12.5px; }
  .api-row .d { grid-area: 3 / 1 / 4 / 4; font-size: 12px; }
  .api-row .a { grid-area: 1 / 3; justify-self: end; }
  .api-row .go { display: none; }
  .steps { grid-template-columns: 1fr; }
  .step { border-right: 0; border-bottom: 1px solid var(--glass-line); padding: 24px 0; }
  .step:last-child { border-bottom: 0; }
  .step .num { font-size: 26px; }
  .cta-in { padding: 40px 0; }
  .cta-in h2 { font-size: 22px; }
  .foot-main { grid-template-columns: 1fr; gap: 28px; padding: 40px 0 32px; }
  .page-head { padding: 34px 0 22px; }
  .page-head h1 { font-size: 24px; }
  .page-dark .page-head { padding: 32px 0 30px; }
  .lift { padding-top: 24px; }
  .brand-sep { display: none; }
  .page-dark .page-head > .btn { display: none; }
  .hero-meta span { font-size: 8px; letter-spacing: .06em; white-space: nowrap; }
  .samples button { font-size: 10.5px; padding: 4px 8px; }
  .auth-wrap { min-height: 0; padding: 26px 0 48px; }
  .panel { padding: 20px 18px; }
  .grid-2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; padding-top: 0; border-top: 0; }
  .stat { padding: 14px 0; border-left: 0; border-bottom: 1px solid var(--glass-line); }
  .stat:last-child { border-bottom: 0; }
  .form-wrap { margin: 40px auto 56px; }
  .keybox { flex-wrap: wrap; }
  .keybox code { flex: 1 1 100%; }
  .keybox .mini:first-of-type { margin-left: auto; }
  .col-ip { display: none; }
  .br-grid { grid-template-columns: 1fr; gap: 16px; }
  .br-cover { aspect-ratio: 16 / 9; }
  .br-title { font-size: 16px; }
  .param-table thead { display: none; }
  .param-table tr { display: block; padding: 13px 0; border-bottom: 1px solid var(--glass-line); }
  .param-table td { display: inline; padding: 0; border: 0; }
  .param-table td:nth-child(2), .param-table td:nth-child(3) { margin-left: 8px; font-size: 11px; }
  .param-table td:nth-child(4) { display: block; margin-top: 5px; font-size: 12.5px; color: var(--ink2); }
  .detail-head h1 { font-size: 21px; }
  .detail-head h1 code { font-size: 19px; }
  .metas { gap: 12px 20px; }
  .pg-grid { grid-template-columns: 1fr; }
  .resp-bar .url { margin-left: 0; flex-basis: 100%; }
  .parse-input { flex-direction: column; }
  .parse-input .btn { height: 44px; }
  .auth-main { padding: 30px 22px; }
  .auth-side { padding: 28px 22px; }
  .auth-side h2 { font-size: 24px; }
  .key-bar { padding: 14px; }
  .kb-form { width: 100%; }
  .kb-form input { flex: 1; width: auto; min-width: 140px; }
  .ba-tabs-note { display: none; }
  .ba-head { padding: 24px 20px 20px; }
  .ba-head h2 { font-size: 22px; }
  .ba-article { padding: 22px 20px 28px; font-size: 14px; }
  .ba-src { padding: 16px 20px; }
  .ba-side { grid-template-columns: 1fr; }
  .zone-band { grid-template-columns: 1fr; padding: 22px 20px; }
}

/* ============ ChatLM 对话 / 兑换页 ============ */
.chat-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 22px; align-items: start; }
.chat-main, .redeem-main { padding: 26px 28px 28px; }
.chat-side { display: flex; flex-direction: column; gap: 16px; }
@media (max-width: 900px) {
  .chat-layout { grid-template-columns: 1fr; }
  .chat-main, .redeem-main { padding: 20px 18px 22px; }
}

/* 兑换页 */
.rd-login { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap;
  padding: 16px 18px; border: 1px solid rgba(244, 191, 120, .35); border-radius: 12px;
  background: rgba(244, 191, 120, .07); margin: 4px 0 18px; }
.rd-login b { display: block; font-size: 14px; margin-bottom: 6px; color: var(--ochre); }
.rd-login p { font-size: 12.5px; line-height: 1.7; }
.rd-login-acts { display: flex; gap: 8px; }
.rd-me { display: flex; align-items: center; gap: 12px; margin: 4px 0 18px; font-size: 12.5px; }
.rd-form { display: flex; gap: 12px; align-items: flex-end; }
.fld { flex: 1; display: block; }
.fld > span { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink3); margin-bottom: 9px; }
.fld input { width: 100%; padding: 13px 15px; border-radius: 11px;
  border: 1px solid var(--glass-line-2); background: rgba(4, 8, 20, .45); color: var(--ink);
  font-family: var(--mono); font-size: 14px; letter-spacing: .04em; outline: none; transition: border-color .16s; }
.fld input:focus { border-color: var(--brand); }
.fld input::placeholder { color: var(--ink3); }
.rd-form .btn { padding: 13px 26px; }
.rd-tip { font-size: 12px; line-height: 1.7; margin-top: 14px; }
.rd-msg { margin-top: 18px; padding: 12px 15px; border-radius: 10px; font-size: 13px;
  border: 1px solid rgba(110, 231, 247, .3); background: rgba(110, 231, 247, .08); color: var(--ink); }
.rd-msg.bad { border-color: rgba(255, 138, 138, .35); background: rgba(255, 138, 138, .08); color: #ffc9c9; }
.rd-result { margin-top: 22px; padding: 20px; border-radius: 14px;
  border: 1px solid rgba(110, 231, 247, .28); background: rgba(110, 231, 247, .06); }
.rd-ok-tag { font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; color: var(--brand-2); margin-bottom: 14px; }
.rd-keybox { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.rd-keybox code { flex: 1; min-width: 220px; padding: 13px 15px; border-radius: 10px;
  background: rgba(4, 8, 20, .55); border: 1px solid var(--glass-line);
  color: var(--ink); font-family: var(--mono); font-size: 12.5px; word-break: break-all; }
.rd-result p { font-size: 12.5px; line-height: 1.75; margin-top: 14px; }
.rd-acts { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }

/* 对话页专属密钥条 */
.chat-keyline { display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 16px 20px; border: 1px solid var(--glass-line); border-radius: 14px;
  background: var(--glass); backdrop-filter: blur(20px); margin-bottom: 22px; }
.chat-keyline.need { border-color: rgba(255, 138, 138, .55); box-shadow: 0 0 0 3px rgba(255, 138, 138, .1); }
.chat-keyline .kb-txt b { display: block; font-size: 13.5px; margin-bottom: 4px; }
.chat-keyline .kb-txt span { font-size: 12px; color: var(--ink2); line-height: 1.6; }
.chat-keyline .kb-form { display: flex; gap: 8px; align-items: center; margin-left: auto; flex-wrap: wrap; }
.chat-keyline input { width: 230px; padding: 9px 12px; border-radius: 9px;
  border: 1px solid var(--glass-line-2); background: rgba(4, 8, 20, .45); color: var(--ink);
  font-family: var(--mono); font-size: 12px; outline: none; }
.chat-keyline input:focus { border-color: var(--brand); }

/* 对话消息区 */
.chat-head { display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding-bottom: 18px; border-bottom: 1px solid var(--glass-line); margin-bottom: 4px; }
.chat-log { min-height: 320px; max-height: 480px; overflow-y: auto; padding: 18px 2px;
  display: flex; flex-direction: column; gap: 16px; scroll-behavior: smooth; }
.chat-welcome { margin: auto; text-align: center; max-width: 460px; padding: 20px 0; }
.cw-ic { width: 46px; height: 46px; margin: 0 auto 16px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--grad); color: #fff; font-family: var(--mono); font-size: 14px; font-weight: 700;
  box-shadow: 0 10px 30px rgba(91, 124, 255, .3); }
.chat-welcome h3 { font-size: 17px; margin-bottom: 10px; }
.chat-welcome p { font-size: 12.5px; line-height: 1.8; }
.chat-samples { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 20px; }
.chat-samples button { padding: 8px 13px; font-size: 12px; border-radius: 9px; cursor: pointer;
  border: 1px solid var(--glass-line-2); background: var(--glass); color: var(--ink2);
  transition: all .16s; }
.chat-samples button:hover { color: var(--ink); border-color: var(--brand); background: rgba(91, 140, 255, .12); }

.chat-row { display: flex; gap: 10px; align-items: flex-start; }
.chat-row.me { flex-direction: row-reverse; }
.chat-av { flex: 0 0 30px; height: 30px; border-radius: 9px; display: flex; align-items: center;
  justify-content: center; font-family: var(--mono); font-size: 10.5px; font-weight: 700;
  background: var(--glass-2); color: var(--ink2); border: 1px solid var(--glass-line); }
.chat-row.ai .chat-av { background: var(--grad); color: #fff; border: 0; }
.chat-bub { max-width: 78%; padding: 12px 15px; border-radius: 12px; font-size: 13.5px;
  line-height: 1.85; white-space: pre-wrap; word-break: break-word;
  border: 1px solid var(--glass-line); background: var(--glass); color: var(--ink); }
.chat-row.me .chat-bub { background: rgba(91, 140, 255, .16); border-color: rgba(91, 140, 255, .3); }
.chat-bub-meta { margin-top: 9px; font-family: var(--mono); font-size: 10px;
  letter-spacing: .06em; color: var(--ink3); }

.chat-err { margin: 0 2px 12px; padding: 11px 14px; border-radius: 10px; font-size: 12.5px;
  border: 1px solid rgba(255, 138, 138, .35); background: rgba(255, 138, 138, .08); color: #ffc9c9; }
.chat-form { display: flex; gap: 10px; align-items: flex-end; padding-top: 14px;
  border-top: 1px solid var(--glass-line); }
.chat-form textarea { flex: 1; resize: none; padding: 12px 14px; border-radius: 11px;
  border: 1px solid var(--glass-line-2); background: rgba(4, 8, 20, .45); color: var(--ink);
  font-family: var(--sans); font-size: 13.5px; line-height: 1.6; outline: none; }
.chat-form textarea:focus { border-color: var(--brand); }
.chat-form .btn { padding: 12px 24px; }
.chat-foot { display: flex; justify-content: space-between; gap: 12px; margin-top: 12px; font-size: 11px; }
@media (max-width: 700px) {
  .chat-keyline .kb-form { margin-left: 0; width: 100%; }
  .chat-keyline input { width: 100%; flex: 1; }
  .chat-bub { max-width: 86%; }
}

/* hidden 属性必须优先于组件自身的 display（flex/grid 会覆盖 UA 默认） */
[hidden] { display: none !important; }


/* 流式生成中的打字光标 */
.chat-bub.streaming::after {
  content: ''; display: inline-block; width: 6px; height: 14px;
  margin-left: 3px; vertical-align: -2px; border-radius: 1px;
  background: var(--brand-2); animation: chat-caret .8s steps(1) infinite;
}
@keyframes chat-caret { 50% { opacity: 0; } }

/* =========================================================
   开发者后台 /admin.html
   工程控制台风格：单色面板 + 1px 分隔线 + 等宽数据
   刻意不使用渐变、毛玻璃、发光与大圆角
   ========================================================= */
.adm {
  --a-panel: #0e1520;
  --a-panel-2: #121a27;
  --a-line: rgba(255, 255, 255, .07);
  --a-line-2: rgba(255, 255, 255, .13);
  --a-ink: #dde5f2;
  --a-ink-2: #97a3b8;
  --a-ink-3: #667287;
  --a-acc: #5b8cff;
  --a-ok: #3fb950;
  --a-bad: #e5534b;
}

/* 页头 */
.adm-hd { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px;
  padding: 46px 0 20px; border-bottom: 1px solid var(--a-line-2); }
.adm-hd-l h1 { font-size: 21px; font-weight: 600; letter-spacing: -.01em; color: #fff; line-height: 1.3; }
.adm-hd-l span { display: block; margin-top: 8px; font-family: var(--mono);
  font-size: 11.5px; letter-spacing: .02em; color: var(--a-ink-3); }
.adm-hd-r { flex: 0 0 auto; padding-bottom: 2px; }

/* 主体两栏 */
.adm-layout { display: grid; grid-template-columns: 168px minmax(0, 1fr);
  gap: 30px; padding: 24px 0 80px; align-items: start; }

.adm-side { position: sticky; top: 82px; min-width: 0;
  padding-right: 16px; border-right: 1px solid var(--a-line); }
.adm-side-h { font-family: var(--mono); font-size: 9.5px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--a-ink-3); padding: 2px 10px 10px; }
.adm-tabs { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.admin-tab { display: block; width: 100%; text-align: left; cursor: pointer;
  padding: 8px 10px; border: 0; border-left: 2px solid transparent; border-radius: 4px;
  background: transparent; color: var(--a-ink-2); font-family: var(--sans);
  font-size: 13px; line-height: 1.5; transition: background-color .12s, color .12s; }
.admin-tab:hover { background: rgba(255, 255, 255, .04); color: var(--a-ink); }
.admin-tab.on { background: rgba(91, 140, 255, .1); border-left-color: var(--a-acc);
  color: #fff; font-weight: 500; }
.adm-side-f { margin-top: 16px; padding: 12px 10px 0; border-top: 1px solid var(--a-line);
  font-size: 10.5px; line-height: 1.7; color: var(--a-ink-3); }

.adm-main { min-width: 0; }
.admin-pane { min-width: 0; }

/* 板块标题 */
.pane-hd { display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding-bottom: 14px; border-bottom: 1px solid var(--a-line-2); margin-bottom: 18px; }
.pane-hd h2 { font-size: 14px; font-weight: 600; color: #fff; line-height: 1.4; }
.pane-hd h3 { font-size: 12.5px; font-weight: 600; color: var(--a-ink); line-height: 1.4; }
.pane-sub { display: block; margin-top: 5px; font-size: 11.5px; line-height: 1.55;
  color: var(--a-ink-3); font-family: var(--sans); }
.pane-hd.inset { padding-bottom: 12px; margin-bottom: 14px; border-bottom: 1px solid var(--a-line); }

/* 指标条 */
.adm-metrics { display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--a-panel); border: 1px solid var(--a-line); border-radius: 6px; margin-bottom: 16px; }
.adm-stat { padding: 14px 16px; border-right: 1px solid var(--a-line); min-width: 0; }
.adm-stat:last-child { border-right: 0; }
.adm-stat > span { display: block; font-size: 11px; color: var(--a-ink-3); }
.adm-stat b { display: block; margin: 8px 0 5px; font-family: var(--mono);
  font-size: 21px; font-weight: 500; line-height: 1.2; letter-spacing: -.02em; color: #fff; }
.adm-stat i { display: block; font-style: normal; font-size: 10.5px; color: var(--a-ink-3); }

/* 面板 */
.adm-box { min-width: 0; margin-bottom: 16px; padding: 16px 18px;
  background: var(--a-panel); border: 1px solid var(--a-line); border-radius: 6px; }

.adm-kv > div { display: flex; gap: 14px; padding: 8px 0;
  border-bottom: 1px solid var(--a-line); font-size: 12.5px; }
.adm-kv > div:last-child { border-bottom: 0; }
.adm-kv span { flex: 0 0 92px; font-size: 11px; color: var(--a-ink-3); }
.adm-kv b { font-weight: 400; color: var(--a-ink); word-break: break-all; }
.adm-kv p { padding: 2px 0; }

/* 创建密钥 */
.adm-new-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.adm-new-row input { flex: 1 1 220px; min-width: 0; padding: 9px 11px; border-radius: 5px;
  border: 1px solid var(--a-line-2); background: #080d15; color: var(--a-ink);
  font-family: var(--sans); font-size: 13px; outline: none; }
.adm-new-row input:focus { border-color: var(--a-acc); }
.adm-new-row input::placeholder { color: var(--a-ink-3); }
.adm-newkey { margin-top: 14px; padding: 14px; border: 1px solid var(--a-line-2);
  border-left: 2px solid var(--a-acc); border-radius: 5px; background: #0a111b; }
.adm-newkey-l { display: block; margin-bottom: 10px; font-family: var(--mono);
  font-size: 10px; letter-spacing: .08em; color: var(--a-ink-3); }
.adm-newkey-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.adm-newkey-row code { flex: 1 1 200px; min-width: 0; padding: 8px 11px; border-radius: 4px;
  border: 1px solid var(--a-line); background: #050a11; color: #cfe0ff;
  font-family: var(--mono); font-size: 12px; word-break: break-all; }

/* 表格 */
.tbl-wrap { width: 100%; min-width: 0; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.adm-table { width: 100%; min-width: 680px; border-collapse: collapse; }
.adm-table th { padding: 0 12px 9px 0; text-align: left; white-space: nowrap;
  border-bottom: 1px solid var(--a-line-2); font-family: var(--mono);
  font-size: 10px; font-weight: 500; letter-spacing: .09em; text-transform: uppercase;
  color: var(--a-ink-3); }
.adm-table td { padding: 10px 12px 10px 0; vertical-align: middle;
  border-bottom: 1px solid var(--a-line); font-size: 12.5px; color: var(--a-ink-2); }
.adm-table tbody tr:hover td { background: rgba(255, 255, 255, .022); }
.adm-table tbody tr:last-child td { border-bottom: 0; }
.adm-table th:last-child, .adm-table td:last-child { padding-right: 0; }
.adm-table code { font-family: var(--mono); font-size: 11.5px; color: #cfd9ea; }
.adm-table .muted { font-size: 12px; }
.adm-more-t { min-width: 0; }
.adm-more-t td { padding: 9px 12px 9px 0; }

/* 状态：小圆点 + 文字，无彩色块 */
.tag { display: inline-flex; align-items: center; gap: 6px; padding: 0; border: 0;
  background: none; border-radius: 0; white-space: nowrap;
  font-family: var(--sans); font-size: 11.5px; font-weight: 400; color: var(--a-ink-2); }
.tag::before { content: ''; flex: 0 0 5px; width: 5px; height: 5px;
  border-radius: 50%; background: var(--a-ink-3); }
.tag.on::before { background: var(--a-ok); }
.tag.off::before { background: var(--a-bad); }
.tag.admin::before { background: var(--a-acc); }

/* 按钮：去渐变、去阴影 */
.adm .btn { border: 1px solid var(--a-line-2); border-radius: 5px;
  background: #1b2637; background-image: none; box-shadow: none; color: var(--a-ink); }
.adm .btn:hover { background: #22304a; }
.adm .btn.sm { padding: 7px 14px; font-size: 12.5px; }
.adm .btn.ghost { background: transparent; color: var(--a-ink-2); }
.adm .btn.ghost:hover { background: rgba(255, 255, 255, .045); color: #fff; }
.mini { padding: 5px 10px; border: 1px solid var(--a-line-2); border-radius: 4px;
  background: transparent; color: var(--a-ink-2); cursor: pointer;
  font-family: var(--sans); font-size: 11.5px; line-height: 1.2; }
.mini:hover { background: rgba(255, 255, 255, .05); color: #fff; }
.mini.warn:hover { border-color: rgba(229, 83, 75, .55); color: #ff9d97; }
.mini:disabled { opacity: .42; cursor: not-allowed; }
.mini:disabled:hover { background: transparent; color: var(--a-ink-2); }
.row-acts { display: flex; gap: 6px; flex-wrap: wrap; white-space: nowrap; }

/* 用户表：次要数据用等宽小字，避免整行字重一致看不出层级 */
.adm .cell-sub { font-size: 11px; color: var(--a-ink-3); }

/* 三列指标条（用户板块） */
.adm-metrics-3 { grid-template-columns: repeat(3, 1fr); }

/* 兑换码：第二行输入 + 数量框 + 新增结果 chips */
.adm-new-row2 { margin-top: 10px; }
.adm-new-row input.adm-num { flex: 0 0 96px; min-width: 96px; }
.adm-new-row input[type=number] { -moz-appearance: textfield; appearance: textfield; }
.adm-new-row input[type=number]::-webkit-outer-spin-button,
.adm-new-row input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.code-chip { font-family: var(--mono); font-size: 11.5px; letter-spacing: .02em;
  padding: 6px 10px; color: #cfe0ff; border-color: var(--a-line-2); }
.code-chip:hover { border-color: var(--a-acc); color: #fff; }
#newCodeList { display: flex; flex-wrap: wrap; gap: 6px; }

/* 提示文字 */
.adm .tip { margin-top: 10px; font-size: 11.5px; line-height: 1.65; color: var(--a-ink-3); }
.adm .tip.ok { color: #7fce9a; }
.adm .tip.err { color: #ff9d97; }
.adm .muted { font-size: 12px; color: var(--a-ink-3); }

/* 无权 / 未登录 */
.adm-gate { max-width: 420px; margin: 56px auto 0; padding: 28px 26px;
  background: var(--a-panel); border: 1px solid var(--a-line-2); border-radius: 6px; }
.adm-gate-t { margin-bottom: 10px; font-size: 14px; font-weight: 600; color: #fff; }
.adm-gate p { margin-bottom: 20px; font-size: 12.5px; line-height: 1.7; color: var(--a-ink-2); }
.adm-gate-a { display: flex; gap: 8px; flex-wrap: wrap; }

/* 响应式 */
@media (max-width: 980px) {
  .adm-layout { grid-template-columns: minmax(0, 1fr); gap: 20px; padding-top: 18px; }
  .adm-side { position: static; padding: 0 0 12px; border-right: 0; border-bottom: 1px solid var(--a-line); }
  .adm-tabs { flex-direction: row; gap: 4px; overflow-x: auto; }
  .admin-tab { width: auto; white-space: nowrap; padding: 8px 12px;
    border-left: 0; border-bottom: 2px solid transparent; }
  .admin-tab.on { border-left: 0; border-bottom-color: var(--a-acc); }
  .adm-side-f { margin-top: 10px; padding: 10px 0 0; }
  .adm-metrics { grid-template-columns: repeat(2, 1fr); }
  .adm-stat:nth-child(2) { border-right: 0; }
  .adm-stat:nth-child(1), .adm-stat:nth-child(2) { border-bottom: 1px solid var(--a-line); }
  .adm-metrics-3 { grid-template-columns: 1fr; }
  .adm-metrics-3 .adm-stat { border-right: 0; border-bottom: 1px solid var(--a-line); }
  .adm-metrics-3 .adm-stat:last-child { border-bottom: 0; }
}
@media (max-width: 620px) {
  .adm-hd { padding: 32px 0 16px; flex-wrap: wrap; gap: 14px; }
  .adm-hd-l h1 { font-size: 19px; }
  .adm-box { padding: 14px 13px; }
  .adm-stat { padding: 12px 13px; }
  .adm-stat b { font-size: 19px; }
  .adm-kv span { flex: 0 0 78px; }
  .adm-gate { margin-top: 32px; padding: 22px 18px; }
}

/* 后台内不继承站点的浮层阴影 */
.adm .mini, .adm .tag { box-shadow: none; }

/* 窄屏顶栏：隐藏状态胶囊并让账号区单行不挤压 */
@media (max-width: 760px) {
  .status-chip { display: none; }
  .top-right { gap: 6px; }
  #navAuth { gap: 0; }
  #navAuth a { white-space: nowrap; font-size: 12.5px; padding: 7px 8px; }
  #navAuth a.btn, #navAuth a.btn-sm { padding: 7px 12px; }
}
@media (max-width: 420px) {
  #navAuth a { font-size: 12px; padding: 7px 6px; }
  .brand-tag { display: none; }
}