/* market.css — 提示词商城（国内版）。零境外资源，字体走系统中文字体栈。
   分区：变量 · 外壳 · 顶栏 · 头图 · 工具栏 · 网格 · 卡片 · 抽屉 · 弹窗 · 提示 · 页脚 · 响应式。 */

:root {
  color-scheme: dark;
  --ink: #0b0d0f; --ink-2: #14181b; --ink-3: #191e22;
  --bone: #e8e4da; --bone-dim: rgba(232, 228, 218, .66); --bone-faint: rgba(232, 228, 218, .26);
  --signal: #ffb347; --signal-hot: #ffc977; --rust: #d2622a; --steel: #8d9aa3; --alarm: #ff5a40; --ok: #4fd6a8;
  --line: rgba(232, 228, 218, .16); --line-soft: rgba(232, 228, 218, .08);
  --plate-solid: #0f1215;
  --f-display: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', system-ui, sans-serif;
  --f-label: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, sans-serif;
  --f-mono: ui-monospace, 'SFMono-Regular', 'Cascadia Mono', Consolas, 'Microsoft YaHei', monospace;
  --gl: clamp(16px, 3.4vw, 44px); --gr: var(--gl);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100%;
  background:
    radial-gradient(1100px 620px at 8% -12%, rgba(255, 179, 71, .12), transparent 62%),
    radial-gradient(820px 520px at 96% 4%, rgba(79, 214, 200, .05), transparent 66%),
    linear-gradient(180deg, #0d1013 0%, var(--ink) 46%, #080a0c 100%);
  color: var(--bone); font-family: var(--f-label); font-size: 15px; line-height: 1.65;
  overflow-x: hidden; -webkit-font-smoothing: antialiased;
}
body::before {
  content: ''; position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: .45;
  background-image: repeating-linear-gradient(0deg, rgba(232, 228, 218, .03) 0 1px, transparent 1px 3px);
}
img { display: block; max-width: 100%; }
a { color: inherit; }
::selection { background: rgba(255, 179, 71, .35); color: #fff; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }

/* 外壳 */
.shell { position: relative; z-index: 1; min-height: 100%; display: flex; flex-direction: column; }
.wrap { width: min(1440px, 100%); margin: 0 auto; padding: 0 var(--gl); }

/* 顶栏 */
.topbar {
  position: sticky; top: 0; z-index: 40; backdrop-filter: blur(14px);
  background: linear-gradient(180deg, rgba(9, 11, 13, .94), rgba(9, 11, 13, .76));
  border-bottom: 1px solid var(--line);
}
.topbar-in { display: flex; align-items: center; gap: 16px; min-height: 60px; }
.tb-l { display: flex; align-items: center; gap: 14px; min-width: 0; flex: 1 1 auto; }
.tb-r { display: flex; align-items: center; gap: 10px; }
.brand { display: flex; align-items: baseline; gap: 10px; min-width: 0; }
.brand b { font: 800 20px/1 var(--f-display); letter-spacing: .06em; white-space: nowrap; }
.brand span { font: 400 11px/1 var(--f-mono); letter-spacing: .12em; color: var(--steel); white-space: nowrap; }
.backlink {
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none; white-space: nowrap;
  font: 600 12px/1 var(--f-label); letter-spacing: .06em; color: var(--bone-dim);
  border: 1px solid var(--line); padding: 8px 12px; background: rgba(20, 24, 27, .6); transition: all .15s var(--ease);
}
.backlink:hover { color: var(--bone); border-color: rgba(232, 228, 218, .5); }
.backlink i { font-style: normal; color: var(--signal); }
.src {
  font: 500 10px/1 var(--f-mono); letter-spacing: .08em; padding: 6px 8px; border: 1px solid var(--line);
  color: var(--steel); background: rgba(20, 24, 27, .7); white-space: nowrap;
}
.src.online { color: var(--ok); border-color: rgba(79, 214, 168, .45); }
.tb-stat { font: 400 10px/1.5 var(--f-mono); letter-spacing: .06em; color: var(--steel); text-align: right; white-space: nowrap; }
.tb-stat b { color: var(--bone); font-weight: 600; }
.tb-link {
  font: 600 12px/1 var(--f-label); letter-spacing: .06em; cursor: pointer;
  color: var(--ink); background: var(--signal); border: 1px solid var(--signal);
  padding: 10px 14px; transition: all .15s var(--ease);
}
.tb-link:hover { background: var(--signal-hot); border-color: var(--signal-hot); }
.tb-link.ghost { background: transparent; color: var(--bone); border-color: var(--line); }
.tb-link.ghost:hover { border-color: var(--bone); }
.tb-link.tb-ext { text-decoration: none; }
.tb-link.tb-ext span { color: var(--signal); margin-left: 2px; }
.tb-user { display: flex; align-items: center; gap: 8px; }
.avatar {
  width: 28px; height: 28px; display: grid; place-items: center; font: 700 12px/1 var(--f-mono);
  background: var(--signal); color: var(--ink); text-transform: uppercase;
}

/* 头图 */
.hero { padding: clamp(28px, 4.6vw, 60px) 0 clamp(16px, 2.4vw, 28px); border-bottom: 1px solid var(--line-soft); }
.hero-in { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); gap: clamp(20px, 4vw, 52px); align-items: end; }
.kicker { display: flex; align-items: center; gap: 10px; font: 500 11px/1 var(--f-mono); letter-spacing: .18em; color: var(--steel); }
.kicker i { width: 26px; height: 1px; background: var(--signal); display: inline-block; }
.hero h1 {
  margin: 16px 0 0; font: 900 clamp(46px, 8.4vw, 116px)/.92 var(--f-display);
  letter-spacing: .04em; color: var(--bone); text-shadow: 0 10px 40px rgba(0, 0, 0, .6);
}
.hero h1 em { font-style: normal; color: transparent; -webkit-text-stroke: 1.5px rgba(232, 228, 218, .5); }
.hero-sub { margin: 14px 0 0; font: 500 clamp(16px, 1.5vw, 20px)/1.5 var(--f-label); letter-spacing: .05em; color: var(--bone-dim); }
.hero-lede { margin: 14px 0 0; max-width: 52ch; font: 400 13px/1.9 var(--f-label); color: var(--bone-dim); }
.hero-lede b { color: var(--bone); font-weight: 600; }
.manifest { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); margin: 0; }
.manifest div { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 10px 14px; background: rgba(15, 18, 21, .88); }
.manifest dt { font: 500 11px/1.5 var(--f-mono); letter-spacing: .1em; color: var(--steel); }
.manifest dd { margin: 0; font: 600 15px/1.2 var(--f-mono); color: var(--bone); }
.manifest dd small { font-size: 10px; color: var(--steel); margin-left: 6px; font-weight: 400; }

/* 工具栏 */
.toolbar { position: sticky; top: 60px; z-index: 30; padding: 14px 0 12px; background: linear-gradient(180deg, rgba(11, 13, 15, .97), rgba(11, 13, 15, .84) 70%, rgba(11, 13, 15, 0)); }
.toolbar-in { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; }
.search { position: relative; display: flex; align-items: center; gap: 8px; flex: 1 1 260px; min-width: 0; border-bottom: 1px solid var(--line); padding-bottom: 6px; }
.search span { font: 500 11px/1 var(--f-mono); color: var(--steel); letter-spacing: .08em; white-space: nowrap; }
.search input {
  flex: 1 1 auto; min-width: 0; background: none; border: 0; color: var(--bone);
  font: 500 14px/1.5 var(--f-label); padding: 2px 0; -webkit-appearance: none; appearance: none;
}
.search input::placeholder { color: rgba(141, 154, 163, .75); }
.search input:focus { outline: none; }
.search:focus-within { border-bottom-color: var(--signal); }
.search kbd { font: 500 10px/1 var(--f-mono); color: var(--bone-dim); border: 1px solid var(--line); padding: 3px 5px; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font: 600 11px/1 var(--f-label); letter-spacing: .04em; cursor: pointer; white-space: nowrap;
  color: var(--bone-dim); background: rgba(20, 24, 27, .82); border: 1px solid var(--line);
  padding: 8px 11px; transition: all .14s var(--ease);
}
.chip:hover { color: var(--bone); border-color: rgba(232, 228, 218, .42); }
.chip[aria-pressed="true"] { background: var(--bone); border-color: var(--bone); color: var(--ink); }
.chip u { text-decoration: none; opacity: .55; margin-left: 6px; font-size: 10px; }

/* 网格 */
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; gap: clamp(14px, 1.6vw, 24px); padding: clamp(6px, 1vw, 14px) 0 clamp(30px, 4vw, 54px); }
.grid-empty { grid-column: 1 / -1; padding: 56px 0; text-align: center; color: var(--steel); font: 500 13px/1.8 var(--f-label); }
.grid-empty b { display: block; color: var(--bone); font: 800 24px/1.2 var(--f-display); letter-spacing: .06em; margin-bottom: 8px; }

/* 卡片 */
.card {
  position: relative; background: linear-gradient(180deg, rgba(20, 24, 27, .96), rgba(15, 18, 21, .96));
  border: 1px solid var(--line); display: flex; flex-direction: column; min-width: 0;
  transition: border-color .18s var(--ease), transform .18s var(--ease), box-shadow .18s var(--ease);
}
.card.featured { grid-column: span 2; }
.card:hover { border-color: rgba(232, 228, 218, .38); transform: translateY(-2px); box-shadow: 0 18px 46px rgba(0, 0, 0, .5); }
.card::after { content: ''; position: absolute; left: -1px; top: -1px; width: 34px; height: 2px; background: var(--accent, var(--signal)); }
.card-shot { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: #0a0c0e; border-bottom: 1px solid var(--line); }
.card.featured .card-shot { aspect-ratio: 21 / 9; }
.card-shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease), filter .3s; }
.card:hover .card-shot img { transform: scale(1.03); }
.card-shot::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(8, 10, 12, .12) 40%, rgba(8, 10, 12, .82) 100%); }
.plate {
  position: absolute; top: 0; left: 0; z-index: 2; padding: 6px 10px; background: rgba(9, 11, 13, .86);
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  font: 500 10px/1 var(--f-mono); letter-spacing: .1em; color: var(--bone-dim);
}
.plate b { color: var(--accent, var(--signal)); font-weight: 600; }
.model-badge {
  position: absolute; top: 0; right: 0; z-index: 2; display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px; background: rgba(9, 11, 13, .86); border-left: 1px solid var(--line); border-bottom: 1px solid var(--line);
  font: 600 10px/1 var(--f-mono); letter-spacing: .06em; color: var(--bone); max-width: 62%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.model-badge i { width: 6px; height: 6px; background: var(--accent, var(--signal)); border-radius: 50%; flex: 0 0 auto; }
.shot-title { position: absolute; left: 14px; right: 14px; bottom: 10px; z-index: 2; }
.shot-title h3 { margin: 0; font: 800 clamp(20px, 2.6vw, 34px)/1.1 var(--f-display); letter-spacing: .04em; color: var(--bone); text-shadow: 0 2px 18px rgba(0, 0, 0, .85); }
.shot-title p { margin: 3px 0 0; font: 400 10px/1.4 var(--f-mono); letter-spacing: .08em; color: var(--bone-dim); }
.shot-title p.zh { font: 500 12px/1.5 var(--f-label); letter-spacing: .02em; color: rgba(232, 228, 218, .9); }

.card-body { padding: 13px 15px 15px; display: flex; flex-direction: column; gap: 9px; flex: 1 1 auto; }
.card-tag { margin: 0; font: 500 13px/1.6 var(--f-label); color: rgba(232, 228, 218, .88); }
.card-author { display: flex; align-items: center; gap: 6px; font: 400 11px/1.4 var(--f-label); color: var(--steel); }
.card-author b { color: var(--bone-dim); font-weight: 600; }
.card-author a { color: var(--bone-dim); text-decoration: none; border-bottom: 1px solid var(--line); }
.card-author a:hover { color: var(--bone); border-color: var(--bone); }
.tags { display: flex; flex-wrap: wrap; gap: 5px; }
.tags span { font: 400 10px/1 var(--f-mono); letter-spacing: .04em; color: var(--steel); border: 1px solid var(--line-soft); padding: 4px 6px; }
.card-meta { display: flex; flex-wrap: wrap; gap: 3px 10px; font: 400 10px/1.4 var(--f-mono); color: var(--steel); }
.card-meta span + span::before { content: '·'; margin-right: 10px; color: rgba(141, 154, 163, .5); }
.card-foot { margin-top: auto; display: flex; align-items: center; gap: 7px; padding-top: 11px; border-top: 1px solid var(--line-soft); flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px; cursor: pointer;
  font: 600 12px/1 var(--f-label); letter-spacing: .04em; text-decoration: none;
  color: var(--bone); background: rgba(11, 13, 15, .55); border: 1px solid rgba(232, 228, 218, .34);
  padding: 10px 13px; transition: background .14s, border-color .14s, color .14s;
}
.btn:hover { border-color: var(--bone); background: rgba(232, 228, 218, .1); }
.btn.solid { background: var(--signal); border-color: var(--signal); color: #0b0d0f; }
.btn.solid:hover { background: var(--signal-hot); border-color: var(--signal-hot); }
.btn.ghost { border-color: var(--line); color: var(--bone-dim); }
.btn.ghost:hover { color: var(--bone); border-color: rgba(232, 228, 218, .4); }
.btn.small { font-size: 11px; padding: 8px 10px; }
.btn.wide { width: 100%; min-height: 44px; font-size: 14px; letter-spacing: .08em; }
.btn[disabled] { opacity: .5; cursor: default; }

.card.cta { background: repeating-linear-gradient(135deg, rgba(232, 228, 218, .035) 0 10px, transparent 10px 20px), rgba(13, 16, 19, .8); border-style: dashed; border-color: rgba(232, 228, 218, .22); }
.card.cta::after { display: none; }
.card.cta:hover { transform: none; box-shadow: none; }
.cta-in { padding: clamp(18px, 2.6vw, 30px); display: flex; flex-direction: column; gap: 10px; height: 100%; justify-content: center; align-items: flex-start; }
.cta-k { font: 500 10px/1 var(--f-mono); letter-spacing: .12em; color: var(--signal); }
.card.cta h3 { margin: 0; font: 800 clamp(24px, 3vw, 34px)/1.1 var(--f-display); letter-spacing: .06em; }
.card.cta p { margin: 0; font: 400 12.5px/1.8 var(--f-label); color: var(--bone-dim); max-width: 46ch; }
.card.cta p code { color: var(--bone); background: rgba(232, 228, 218, .08); padding: 1px 5px; }

/* 抽屉 */
.veil { position: fixed; inset: 0; z-index: 60; background: rgba(6, 8, 10, .62); backdrop-filter: blur(3px); opacity: 0; pointer-events: none; transition: opacity .22s var(--ease); }
.veil.on { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; z-index: 70; height: 100%; width: min(600px, 94vw);
  background: var(--plate-solid); border-left: 1px solid var(--line);
  transform: translateX(102%); transition: transform .3s var(--ease);
  display: flex; flex-direction: column; box-shadow: -30px 0 80px rgba(0, 0, 0, .6);
}
.drawer.on { transform: none; }
.drawer-h { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); flex: 0 0 auto; }
.drawer-h .k { font: 500 11px/1 var(--f-mono); letter-spacing: .1em; color: var(--steel); }
.drawer-h .k b { color: var(--accent, var(--signal)); }
.drawer-h .x { margin-left: auto; }
.drawer-b { overflow-y: auto; padding: 0 18px 26px; flex: 1 1 auto; overscroll-behavior: contain; }
.drawer-b::-webkit-scrollbar { width: 8px; }
.drawer-b::-webkit-scrollbar-thumb { background: rgba(232, 228, 218, .16); }
.d-hero { margin: 0 -18px 16px; position: relative; aspect-ratio: 16 / 8; overflow: hidden; border-bottom: 1px solid var(--line); }
.d-hero img { width: 100%; height: 100%; object-fit: cover; }
.d-hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 38%, rgba(15, 18, 21, .96)); }
.d-hero h2 { position: absolute; left: 18px; right: 18px; bottom: 12px; z-index: 2; margin: 0; font: 800 clamp(24px, 4vw, 42px)/1.05 var(--f-display); letter-spacing: .04em; }
.d-tag { margin: 0 0 12px; font: 500 14px/1.7 var(--f-label); color: rgba(232, 228, 218, .9); }
.d-where { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 0 0 16px; padding: 0; list-style: none; }
.d-where li { font: 400 11.5px/1.6 var(--f-label); color: var(--steel); }
.d-where li b { color: var(--bone); font-weight: 600; }
.d-where li b a { text-decoration: none; border-bottom: 1px solid var(--line); }
.d-sec { margin: 0 0 8px; font: 600 11px/1 var(--f-mono); letter-spacing: .12em; color: var(--steel); display: flex; align-items: center; gap: 10px; }
.d-sec::after { content: ''; flex: 1 1 auto; height: 1px; background: var(--line); }
.prompt-tabs { display: flex; gap: 6px; margin: 0 0 8px; }
.prompt-box { position: relative; border: 1px solid var(--line); background: #101417; margin: 0 0 8px; }
.prompt-box::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--accent, var(--signal)); }
.prompt-box pre {
  margin: 0; padding: 13px 14px 13px 16px; max-height: 44vh; overflow: auto; white-space: pre-wrap; word-break: break-word;
  font: 400 12.5px/1.85 var(--f-label); color: rgba(232, 228, 218, .92);
}
.prompt-box pre::-webkit-scrollbar { width: 8px; }
.prompt-box pre::-webkit-scrollbar-thumb { background: rgba(232, 228, 218, .16); }
.p-note { margin: 0 0 14px; font: 400 11.5px/1.8 var(--f-label); color: var(--steel); border-left: 1px solid var(--line); padding-left: 10px; }
.d-metrics { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); margin: 0 0 14px; }
.d-metrics div { display: flex; gap: 14px; justify-content: space-between; padding: 8px 12px; background: #101417; }
.d-metrics dt { font: 500 11px/1.6 var(--f-mono); letter-spacing: .06em; color: var(--steel); white-space: nowrap; }
.d-metrics dd { margin: 0; font: 500 12px/1.6 var(--f-label); color: var(--bone); text-align: right; }
.d-actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 16px; }
.d-actions .btn { flex: 1 1 46%; min-height: 42px; }
.d-actions .btn.solid { flex-basis: 100%; }
.d-credits { margin: 0; font: 400 11.5px/1.8 var(--f-label); color: var(--steel); }

/* 弹窗 */
.modal { position: fixed; inset: 0; z-index: 80; display: none; align-items: center; justify-content: center; padding: 18px; }
.modal.on { display: flex; }
.modal::before { content: ''; position: absolute; inset: 0; background: rgba(6, 8, 10, .72); backdrop-filter: blur(4px); }
.modal-card {
  position: relative; width: min(460px, 100%); max-height: 92vh; overflow: auto;
  background: var(--plate-solid); border: 1px solid var(--line); box-shadow: 0 30px 90px rgba(0, 0, 0, .7);
}
.modal-card.wide { width: min(760px, 100%); }
.modal-card::-webkit-scrollbar { width: 8px; }
.modal-card::-webkit-scrollbar-thumb { background: rgba(232, 228, 218, .16); }
.modal-h { position: sticky; top: 0; z-index: 2; display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); background: var(--plate-solid); }
.modal-h h2 { margin: 0; font: 800 18px/1.2 var(--f-display); letter-spacing: .06em; }
.modal-h .btn { margin-left: auto; }
.modal-b { padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 12px; }
.modal-note { margin: 0; font: 400 12px/1.8 var(--f-label); color: var(--steel); }
.modal-note a { color: var(--bone-dim); }
.modal-err { display: none; font: 500 12px/1.7 var(--f-label); color: #ff8a76; border-left: 2px solid var(--alarm); padding: 2px 10px; }
.modal-err.on { display: block; }
.modal-ok { display: none; font: 500 12px/1.7 var(--f-label); color: var(--ok); border-left: 2px solid var(--ok); padding: 2px 10px; }
.modal-ok.on { display: block; }
.modal-switch { margin: 2px 0 0; font: 400 12px/1.8 var(--f-label); color: var(--steel); text-align: center; }
.link { background: none; border: 0; color: var(--signal); font: inherit; cursor: pointer; padding: 0 2px; text-decoration: underline; }
.field { display: flex; flex-direction: column; gap: 6px; font: 500 12px/1.4 var(--f-label); color: var(--bone-dim); }
.field em { font-style: normal; color: var(--steel); font-size: 11px; }
.field input, .field textarea, .field select {
  width: 100%; background: #0d1114; border: 1px solid var(--line); color: var(--bone);
  font: 400 13px/1.6 var(--f-label); padding: 9px 10px; border-radius: 0; -webkit-appearance: none; appearance: none;
}
.field textarea { resize: vertical; min-height: 72px; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--signal); }
.field input[type=file] { padding: 7px 8px; font-size: 12px; color: var(--steel); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.mine-item { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line-soft); align-items: flex-start; }
.mine-item img { width: 92px; height: 58px; object-fit: cover; border: 1px solid var(--line); background: #0a0c0e; flex: 0 0 auto; }
.mine-main { min-width: 0; flex: 1 1 auto; }
.mine-main h4 { margin: 0 0 4px; font: 700 14px/1.3 var(--f-display); letter-spacing: .04em; }
.mine-main p { margin: 0; font: 400 11.5px/1.6 var(--f-label); color: var(--steel); }
.st { font: 600 10px/1 var(--f-mono); letter-spacing: .06em; padding: 4px 7px; border: 1px solid var(--line); white-space: nowrap; }
.st.pending { color: var(--signal); border-color: rgba(255, 179, 71, .5); }
.st.published { color: var(--ok); border-color: rgba(79, 214, 168, .5); }
.st.rejected { color: #ff8a76; border-color: rgba(255, 90, 64, .5); }
.st.offline { color: var(--steel); }

/* 提示 */
.toast {
  position: fixed; left: 50%; bottom: 26px; z-index: 90; transform: translate(-50%, 16px);
  background: var(--signal); color: #0b0d0f; font: 600 12px/1.4 var(--f-label); letter-spacing: .04em;
  padding: 11px 18px; opacity: 0; pointer-events: none; transition: opacity .18s, transform .18s var(--ease);
  border: 1px solid var(--signal-hot); max-width: 90vw; text-align: center;
}
.toast.on { opacity: 1; transform: translate(-50%, 0); }

/* 页脚 */
.foot { border-top: 1px solid var(--line); padding: 26px 0 60px; margin-top: auto; }
.foot-in { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(18px, 4vw, 44px); align-items: start; }
.foot h3 { margin: 0 0 10px; font: 800 22px/1.2 var(--f-display); letter-spacing: .06em; }
.foot p { margin: 0 0 10px; font: 400 12.5px/1.9 var(--f-label); color: var(--bone-dim); max-width: 62ch; }
.foot p code { color: var(--bone); background: rgba(232, 228, 218, .08); padding: 1px 5px; }
.snippet { margin: 0; border: 1px solid var(--line); background: #101417; padding: 14px; overflow: auto; max-height: 300px;
  font: 400 11.5px/1.8 var(--f-mono); color: rgba(232, 228, 218, .86); }
.snippet b { color: var(--signal); font-weight: 500; }
.foot-meta { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 8px 18px; font: 400 11px/1.6 var(--f-mono); letter-spacing: .04em; color: var(--steel); }
.foot-meta a { text-decoration: none; border-bottom: 1px solid var(--line); }
.foot-meta a:hover { color: var(--bone); border-color: var(--bone); }

/* 响应式 */
@media (max-width: 1100px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card.featured { grid-column: span 2; }
  .hero-in { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 760px) {
  .grid { grid-template-columns: minmax(0, 1fr); }
  .card.featured { grid-column: span 1; }
  .card.featured .card-shot { aspect-ratio: 16 / 10; }
  .toolbar { position: static; }
  .brand span, .tb-stat, .src { display: none; }
  .tb-l { min-width: 0; }
  .tb-link { padding: 9px 10px; font-size: 11px; }
  .tb-link.tb-ext { display: none; }
  .foot-in { grid-template-columns: minmax(0, 1fr); }
  .drawer { width: 100%; }
  .grid2 { grid-template-columns: minmax(0, 1fr); }
  .hero h1 { letter-spacing: .02em; }
  .shot-title p { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}