/* ============ 浏览器外框 ============ */
.web-switch { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.web-seg button { padding: 7px 14px; font-size: 13px; display: flex; gap: 6px; align-items: center; }
.web-seg button small { font-size: 11px; color: var(--fg-3); }
.web-switch-note { display: flex; align-items: center; gap: 6px; font-size: 12px; }
.browser { border-radius: 14px; overflow: hidden; border: 1px solid var(--border); background: var(--card); box-shadow: var(--shadow-xl); }
.browser-bar {
  display: flex; align-items: center; gap: 14px; height: 42px; padding: 0 14px; background: var(--card-2); border-bottom: 1px solid var(--border);
}
.browser-dots { display: flex; gap: 7px; }
.browser-dots i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.browser-dots i:nth-child(2) { background: #febc2e; }
.browser-dots i:nth-child(3) { background: #28c840; }
.browser-nav, .browser-act { display: flex; gap: 10px; color: var(--muted); }
.browser-url {
  flex: 1; max-width: 520px; margin: 0 auto; height: 26px; border-radius: 7px; background: var(--bg-2); color: var(--fg-3);
  display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 12px;
}
.browser-body { height: 720px; overflow: auto; position: relative; background: var(--bg); scroll-behavior: smooth; }

/* ============ 落地页 Landing ============ */
.lp { background: var(--card); min-height: 100%; }
.lp-announce {
  display: flex; align-items: center; justify-content: center; gap: 8px; padding: 8px; font-size: 12.5px;
  background: linear-gradient(90deg, var(--primary), #ec4899); color: #fff;
}
.lp-announce a { display: inline-flex; align-items: center; gap: 3px; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.lp-nav {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 28px; padding: 0 40px; height: 62px;
  background: color-mix(in srgb, var(--card) 80%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.lp-logo { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 17px; letter-spacing: -.02em; }
.lp-logo-mark { width: 22px; height: 22px; border-radius: 7px; background: conic-gradient(from 180deg, var(--primary), #ec4899, var(--primary)); }
.lp-links { display: flex; gap: 22px; font-size: 13.5px; color: var(--fg-2); flex: 1; }
.lp-links > a:hover, .lp-has-mega:hover { color: var(--fg); }
.lp-has-mega { position: relative; display: flex; align-items: center; gap: 4px; cursor: pointer; }
.lp-mega {
  position: absolute; top: calc(100% + 18px); left: -20px; width: 540px; display: grid; grid-template-columns: 1fr 170px; gap: 10px; padding: 10px;
  background: var(--card); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow-xl); cursor: default;
  opacity: 0; transform: translateY(-6px); pointer-events: none; transition: opacity .2s, transform .25s var(--ease-out);
}
.lp-mega::before { content: ""; position: absolute; inset: -20px 0 auto; height: 20px; }
.lp-has-mega:hover .lp-mega, .lp-has-mega:focus-within .lp-mega { opacity: 1; transform: none; pointer-events: auto; }
.lp-mega-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.lp-mega-item { display: flex; gap: 10px; padding: 10px; border-radius: 10px; color: var(--fg); }
.lp-mega-item:hover { background: var(--hover); }
.lp-mega-item > span { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; background: var(--primary-soft); color: var(--primary); flex-shrink: 0; }
.lp-mega-item b { display: block; font-size: 13px; }
.lp-mega-item small { color: var(--fg-3); font-size: 12px; }
.lp-mega-feature { border-radius: 12px; padding: 14px; display: grid; gap: 6px; align-content: end; color: var(--fg);
  background: radial-gradient(circle at 80% 10%, color-mix(in srgb, #ec4899 30%, transparent), transparent 60%), var(--primary-soft); }
.lp-mega-feature small { color: var(--fg-3); }
.lp-hero { text-align: center; padding: 76px 40px 0; position: relative; overflow: hidden;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, var(--primary-soft-2), transparent 70%); }
.lp-pill {
  display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; padding: 4px 12px 4px 4px; border-radius: 999px;
  background: var(--card); border: 1px solid var(--border); color: var(--fg-2); box-shadow: var(--shadow-sm);
}
.lp-pill b { background: var(--primary); color: var(--primary-fg); font-size: 11px; padding: 2px 8px; border-radius: 99px; }
.lp-hero h1 { font-size: 64px; line-height: 1.08; letter-spacing: -.04em; margin-top: 22px; font-weight: 800; }
.lp-grad { background: linear-gradient(90deg, var(--primary), #ec4899, #f59e0b); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lp-lead { max-width: 560px; margin: 18px auto 0; font-size: 17px; color: var(--fg-2); line-height: 1.7; }
.lp-cta { display: flex; justify-content: center; gap: 12px; margin-top: 28px; }
.lp-trust { display: flex; justify-content: center; align-items: center; gap: 12px; margin-top: 22px; font-size: 13px; color: var(--fg-3); }
.lp-stars { color: #f59e0b; letter-spacing: 1px; }
.lp-shot { position: relative; max-width: 860px; margin: 48px auto 0; }
.lp-shot-glow { position: absolute; inset: 10% 5% -10%; background: linear-gradient(90deg, var(--primary), #ec4899); filter: blur(60px); opacity: .35; }
.lp-shot-win {
  position: relative; height: 340px; border-radius: 16px 16px 0 0; border: 1px solid var(--border); border-bottom: 0; background: var(--card);
  display: grid; grid-template-columns: 150px 1fr; overflow: hidden; box-shadow: var(--shadow-xl);
}
.lp-shot-side { border-right: 1px solid var(--border); padding: 16px 12px; display: grid; gap: 10px; align-content: start; background: var(--card-2); }
.lp-shot-side i { height: 10px; border-radius: 4px; background: var(--bg-2); }
.lp-shot-side i:first-child { height: 22px; background: var(--primary-soft-2); }
.lp-shot-main { padding: 16px; }
.lp-shot-bar { display: flex; gap: 10px; margin-bottom: 16px; }
.lp-shot-bar i { height: 14px; width: 120px; border-radius: 4px; background: var(--bg-2); }
.lp-shot-bar i:last-child { width: 60px; margin-left: auto; background: var(--primary); opacity: .8; }
.lp-shot-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.lp-shot-cols div { display: grid; gap: 10px; align-content: start; background: var(--card-2); padding: 8px; border-radius: 10px; }
.lp-shot-cols span { height: var(--h); border-radius: 7px; background: var(--card); border: 1px solid var(--border); }
.lp-float {
  position: absolute; display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 14px; text-align: left;
  background: color-mix(in srgb, var(--card) 85%, transparent); backdrop-filter: blur(10px); border: 1px solid var(--border); box-shadow: var(--shadow-lg);
  animation: lpFloat 5s ease-in-out infinite;
}
.lp-float b { display: block; font-size: 13px; }
.lp-float small { color: var(--fg-3); font-size: 11.5px; }
.lp-float-1 { left: -30px; top: 80px; color: var(--success); }
.lp-float-2 { right: -24px; top: 200px; color: var(--primary); animation-delay: -2.5s; }
.lp-float b, .lp-float small { color: var(--fg); }
.lp-float small { color: var(--fg-3); }
@keyframes lpFloat { 50% { transform: translateY(-10px); } }
.lp-logos { padding: 36px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); text-align: center; }
.lp-logos p { font-size: 12.5px; color: var(--fg-3); margin-bottom: 18px; }
.lp-marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent); }
.lp-marquee-track { display: flex; gap: 56px; width: max-content; animation: marquee 24s linear infinite; }
.lp-marquee:hover .lp-marquee-track { animation-play-state: paused; }
.lp-marquee-track span { font-size: 20px; font-weight: 800; color: var(--muted); letter-spacing: -.02em; white-space: nowrap; }
.lp-marquee-track span:nth-child(3n) { font-family: var(--font-serif); font-style: italic; }
.lp-marquee-track span:nth-child(4n) { font-family: var(--mono); font-weight: 600; }
@keyframes marquee { to { transform: translateX(-50%); } }
.lp-sec { padding: 72px 48px; }
.lp-sec-head { text-align: center; max-width: 620px; margin: 0 auto 40px; }
.lp-eyebrow { font-size: 12px; font-weight: 700; color: var(--primary); letter-spacing: .12em; text-transform: uppercase; }
.lp-sec-head h2 { font-size: 36px; letter-spacing: -.03em; margin-top: 10px; font-weight: 800; }
.lp-sec-head p { color: var(--fg-2); margin-top: 12px; font-size: 15px; }
.lp-bento { display: grid; grid-template-columns: repeat(6, 1fr); grid-auto-rows: 170px; gap: 14px; }
.lp-cell {
  border-radius: 20px; border: 1px solid var(--border); background: var(--card-2); padding: 20px; position: relative; overflow: hidden;
  transition: transform .3s var(--ease-out), box-shadow .3s;
}
.lp-cell:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.lp-cell h3 { font-size: 16px; margin-top: 10px; }
.lp-cell p { font-size: 13px; color: var(--fg-3); margin-top: 4px; max-width: 280px; }
.lp-cell-ic { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--primary); color: var(--primary-fg); }
.lp-cell-a { grid-column: span 4; grid-row: span 2; display: grid; grid-template-columns: 1fr 1.1fr; gap: 20px; align-items: end;
  background: radial-gradient(circle at 90% 10%, var(--primary-soft-2), transparent 55%), var(--card-2); }
.lp-cell-b { grid-column: span 2; grid-row: span 2; }
.lp-cell-c, .lp-cell-d, .lp-cell-e { grid-column: span 2; }
.lp-chat { display: grid; gap: 10px; align-self: center; }
.lp-bubble { padding: 10px 14px; border-radius: 14px; font-size: 13px; line-height: 1.6; max-width: 90%; }
.lp-bubble.me { justify-self: end; background: var(--primary); color: var(--primary-fg); border-bottom-right-radius: 4px; }
.lp-bubble.ai { background: var(--card); border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.lp-bubble.ai svg { display: inline; color: var(--primary); vertical-align: -1px; }
.lp-cursors { position: absolute; inset: auto 20px 20px; height: 150px; border-radius: 12px; background: var(--card); border: 1px solid var(--border); padding: 16px; }
.lp-lines { display: grid; gap: 10px; }
.lp-lines i { height: 9px; border-radius: 4px; background: var(--bg-2); }
.lp-lines i:nth-child(2) { width: 80%; }
.lp-lines i.hl { width: 60%; background: color-mix(in srgb, #ec4899 30%, transparent); }
.lp-cursor { position: absolute; display: flex; align-items: flex-start; gap: 2px; z-index: 2; animation: lpCursor 6s ease-in-out infinite; }
.lp-cursor em { font-style: normal; font-size: 11px; color: #fff; padding: 2px 6px; border-radius: 6px; margin-top: 12px; white-space: nowrap; }
.lp-cursor.c1 { left: 40%; top: 30px; color: #ec4899; }
.lp-cursor.c1 em { background: #ec4899; }
.lp-cursor.c2 { left: 15%; top: 80px; color: #0ea5e9; animation-delay: -3s; }
.lp-cursor.c2 em { background: #0ea5e9; }
.lp-cursor svg { fill: currentColor; }
@keyframes lpCursor { 25% { transform: translate(30px, 10px); } 50% { transform: translate(10px, 30px); } 75% { transform: translate(-20px, 5px); } }
.lp-minibars { position: absolute; right: 18px; bottom: 18px; width: 45%; height: 70px; display: flex; align-items: flex-end; gap: 4px; }
.lp-minibars i { flex: 1; background: var(--primary); border-radius: 3px 3px 0 0; opacity: .85; }
.lp-integrations { position: absolute; right: 16px; bottom: 16px; display: grid; grid-template-columns: repeat(4, 30px); gap: 6px; }
.lp-integrations span { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; background: var(--card); border: 1px solid var(--border); color: var(--fg-2); }
.lp-cell-e { background: linear-gradient(135deg, #0f172a, #1e293b); color: #fff; border-color: transparent; }
.lp-cell-e p { color: #94a3b8; }
.lp-stats { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0 48px; border-radius: 20px; background: var(--fg); color: var(--bg); }
.lp-stats div { padding: 30px; text-align: center; border-right: 1px solid color-mix(in srgb, var(--bg) 14%, transparent); }
.lp-stats div:last-child { border: 0; }
.lp-stats b { display: block; font-size: 34px; letter-spacing: -.03em; }
.lp-stats span { font-size: 13px; opacity: .65; }
.lp-quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.lp-quote { margin: 0; padding: 22px; border-radius: 18px; border: 1px solid var(--border); background: var(--card-2); display: grid; gap: 14px; }
.lp-quote blockquote { margin: 0; font-size: 14.5px; line-height: 1.75; color: var(--fg); }
.lp-quote figcaption { display: flex; align-items: center; gap: 10px; }
.lp-quote figcaption b { display: block; font-size: 13px; }
.lp-quote figcaption small { color: var(--fg-3); font-size: 12px; }
.lp-billing { display: inline-flex; align-items: center; gap: 10px; margin-top: 18px; font-size: 13px; color: var(--fg-2); padding: 6px 14px; border-radius: 99px; border: 1px solid var(--border); }
.lp-pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: stretch; }
.lp-tier { padding: 26px; border-radius: 20px; border: 1px solid var(--border); background: var(--card); position: relative; display: flex; flex-direction: column; gap: 14px; }
.lp-tier h3 { font-size: 17px; }
.lp-tier p { font-size: 13px; margin-top: -8px; }
.lp-tier.hot { border: 2px solid var(--primary); box-shadow: 0 20px 50px -20px var(--primary); transform: translateY(-8px); }
.lp-ribbon { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--primary); color: var(--primary-fg); font-size: 12px; font-weight: 600; padding: 3px 12px; border-radius: 99px; }
.lp-price-row { display: flex; align-items: baseline; gap: 6px; }
.lp-price { font-size: 40px; letter-spacing: -.03em; font-weight: 800; display: inline-block; }
.lp-price.bump { animation: priceBump .4s var(--ease-spring); }
@keyframes priceBump { 0% { transform: translateY(8px); opacity: 0; } }
.lp-tier ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; font-size: 13px; color: var(--fg-2); }
.lp-tier li { display: flex; gap: 8px; align-items: center; }
.lp-tier li svg { color: var(--success); }
.lp-faq { max-width: 720px; margin: 0 auto; display: grid; gap: 10px; }
.lp-faq details { border: 1px solid var(--border); border-radius: 14px; background: var(--card); overflow: hidden; }
.lp-faq summary { list-style: none; cursor: pointer; padding: 16px 18px; font-weight: 600; display: flex; justify-content: space-between; align-items: center; }
.lp-faq summary::-webkit-details-marker { display: none; }
.lp-faq summary span { transition: transform .3s var(--ease-out); color: var(--fg-3); }
.lp-faq details[open] summary span { transform: rotate(45deg); color: var(--primary); }
.lp-faq details p { padding: 0 18px 16px; color: var(--fg-2); font-size: 13.5px; line-height: 1.75; animation: panelIn .35s var(--ease-out); }
.lp-cta-band {
  margin: 0 48px; padding: 56px 40px; border-radius: 24px; text-align: center; color: #fff; position: relative; overflow: hidden;
  background: radial-gradient(circle at 15% 20%, rgba(255,255,255,.18), transparent 40%), linear-gradient(120deg, var(--primary), #ec4899 70%, #f59e0b);
}
.lp-cta-band h2 { font-size: 32px; letter-spacing: -.02em; }
.lp-cta-band p { opacity: .85; margin-top: 8px; }
.lp-subscribe { display: flex; gap: 8px; max-width: 440px; margin: 24px auto 0; }
.lp-subscribe .input { height: 44px; border: 0; border-radius: 11px; }
.lp-subscribe .btn { background: #0b1220; color: #fff; border: 0; }
.lp-foot { padding: 56px 48px 24px; margin-top: 72px; border-top: 1px solid var(--border); background: var(--card-2); }
.lp-foot-grid { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 24px; }
.lp-foot-grid > div { display: grid; gap: 9px; align-content: start; font-size: 13px; }
.lp-foot-grid a { color: var(--fg-3); }
.lp-foot-grid a:hover { color: var(--fg); }
.lp-social { display: flex; gap: 8px; }
.lp-social a { width: 32px; height: 32px; border-radius: 9px; border: 1px solid var(--border); display: grid; place-items: center; }
.lp-foot-bottom { display: flex; gap: 20px; justify-content: space-between; margin-top: 40px; padding-top: 18px; border-top: 1px solid var(--border); font-size: 12px; color: var(--fg-3); }

/* ============ SaaS 工作台 ============ */
.ws { display: flex; height: 100%; background: var(--card); font-size: 13px; }
.ws-side { width: 232px; flex-shrink: 0; border-right: 1px solid var(--border); background: var(--card-2); padding: 12px 10px; display: flex; flex-direction: column; gap: 4px; }
.ws-workspace { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 9px; cursor: pointer; }
.ws-workspace:hover { background: var(--hover); }
.ws-workspace b { flex: 1; font-size: 13.5px; }
.ws-ws-logo { width: 24px; height: 24px; border-radius: 7px; background: linear-gradient(135deg, var(--primary), #ec4899); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 12px; }
.ws-search { display: flex; align-items: center; gap: 8px; padding: 0 8px; height: 32px; margin: 6px 0; border-radius: 9px; border: 1px solid var(--border); background: var(--card); color: var(--muted); cursor: pointer; }
.ws-search span:nth-child(2) { flex: 1; text-align: left; }
.ws-nav { display: grid; gap: 1px; }
.ws-nav a, .ws-tree a { display: flex; align-items: center; gap: 9px; padding: 6px 8px; border-radius: 8px; color: var(--fg-2); }
.ws-nav a:hover, .ws-tree a:hover { background: var(--hover); color: var(--fg); }
.ws-nav a.on { background: var(--card); color: var(--fg); box-shadow: var(--shadow-sm), 0 0 0 1px var(--border); font-weight: 500; }
.ws-count { margin-left: auto; font-size: 11px; background: var(--primary); color: var(--primary-fg); padding: 0 6px; border-radius: 99px; line-height: 17px; }
.ws-group { font-size: 11.5px; color: var(--muted); padding: 14px 8px 4px; }
.ws-tree { display: grid; gap: 1px; }
.ws-tree i { width: 8px; height: 8px; border-radius: 3px; background: var(--c); }
.ws-tree a.on { color: var(--fg); font-weight: 500; }
.ws-tree .ws-leaf { padding-left: 30px; }
.ws-tree .ws-leaf.on2 { background: var(--primary-soft); color: var(--primary); }
.ws-side-foot { margin-top: auto; display: grid; gap: 2px; border-top: 1px solid var(--border); padding-top: 8px; }
.ws-side-foot a { display: flex; align-items: center; gap: 8px; padding: 6px 8px; color: var(--fg-3); border-radius: 8px; }
.ws-side-foot a:hover { background: var(--hover); color: var(--fg); }
.ws-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.ws-head { display: flex; align-items: center; gap: 10px; height: 52px; padding: 0 18px; border-bottom: 1px solid var(--border); }
.ws-head .crumb { font-size: 13px; }
.ws-head .crumb .tag { margin-left: 6px; }
.ws-more { background: var(--bg-2) !important; color: var(--fg-2); font-size: 10px; }
.ws-filters { display: flex; align-items: center; gap: 10px; padding: 10px 18px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.ws-filters .seg button { padding: 4px 8px; display: grid; }
.ws-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.ws-chip { display: inline-flex; align-items: center; gap: 5px; height: 26px; padding: 0 10px; border-radius: 99px; border: 1px solid var(--border); background: var(--card); font-size: 12px; color: var(--fg-2); cursor: pointer; }
.ws-chip:hover { border-color: var(--border-2); color: var(--fg); }
.ws-chip.on { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.ws-chip.dashed { border-style: dashed; }
.ws-hint { display: flex; align-items: center; gap: 4px; font-size: 12px; }
.ws-board { flex: 1; display: grid; grid-template-columns: repeat(4, minmax(220px, 1fr)); gap: 12px; padding: 14px 18px; overflow: auto; background: var(--bg); }
.ws-col { display: flex; flex-direction: column; gap: 8px; min-height: 100%; border-radius: 14px; padding: 8px; transition: background .2s, box-shadow .2s; }
.ws-col.drag-over { background: var(--primary-soft); box-shadow: inset 0 0 0 1.5px var(--primary-border); }
.ws-col-head { display: flex; align-items: center; gap: 8px; padding: 2px 4px 4px; }
.ws-col-head i { width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--c); }
.ws-col-count { font-size: 12px; color: var(--fg-3); }
.ws-col-body { display: grid; gap: 8px; align-content: start; min-height: 120px; flex: 1; }
.ws-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 12px; display: grid; gap: 8px; cursor: grab;
  box-shadow: var(--shadow-sm); transition: box-shadow .2s, transform .2s, opacity .2s;
}
.ws-card:hover { box-shadow: var(--shadow); transform: translateY(-1px); }
.ws-card.dragging { opacity: .4; transform: rotate(2deg) scale(.98); }
.ws-card.dropped { animation: dropIn .45s var(--ease-spring); }
@keyframes dropIn { 0% { transform: scale(.92); } }
.ws-card-top { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--fg-3); }
.ws-card b { font-weight: 600; font-size: 13.5px; line-height: 1.45; }
.ws-prio { display: inline-flex; align-items: center; gap: 4px; color: var(--c); font-weight: 600; }
.ws-prio::before { content: ""; width: 6px; height: 6px; border-radius: 2px; background: var(--c); }
.ws-card-foot { display: flex; align-items: center; gap: 6px; font-size: 11.5px; }
.ws-card-foot .row { gap: 3px; }
.ws-mini-prog { width: 42px; height: 4px; border-radius: 4px; background: var(--bg-2); overflow: hidden; }
.ws-mini-prog i { display: block; height: 100%; background: var(--success); }

/* ============ 电商 ============ */
.shop { background: var(--card); min-height: 100%; font-size: 13px; }
.shop-head { display: flex; align-items: center; gap: 28px; padding: 16px 32px; border-bottom: 1px solid var(--border); }
.shop-logo { display: flex; align-items: center; gap: 8px; color: var(--primary); font-size: 18px; }
.shop-logo b { color: var(--fg); letter-spacing: -.02em; }
.shop-search { flex: 1; max-width: 560px; display: flex; align-items: center; height: 40px; border: 2px solid var(--primary); border-radius: 12px; overflow: hidden; }
.shop-search-cat { display: flex; align-items: center; gap: 4px; padding: 0 12px; color: var(--fg-2); border-right: 1px solid var(--border); white-space: nowrap; }
.shop-search input { flex: 1; border: 0; outline: none; background: none; padding: 0 12px; font: inherit; color: var(--fg); }
.shop-search .btn { height: 100%; border-radius: 0; }
.shop-icons { display: flex; gap: 20px; margin-left: auto; }
.shop-icons a { display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 11.5px; color: var(--fg-2); }
.shop-icons .badge { top: -6px; right: -4px; }
.shop-icons .badge.bump { animation: badgeBump .5s var(--ease-spring); }
@keyframes badgeBump { 30% { transform: scale(1.6); } }
.shop-cats { display: flex; gap: 22px; padding: 0 32px; height: 42px; align-items: center; border-bottom: 1px solid var(--border); font-size: 13.5px; color: var(--fg-2); }
.shop-cats a.on { color: var(--primary); font-weight: 600; }
.shop-allcat { display: flex; align-items: center; gap: 6px; height: 100%; padding: 0 14px; margin-left: -14px; background: var(--primary); color: var(--primary-fg) !important; font-weight: 600; }
.shop-hot { display: flex; align-items: center; gap: 4px; color: var(--danger) !important; font-weight: 600; margin-left: auto; }
.shop-wrap { padding: 16px 32px 40px; }
.shop-main { display: grid; grid-template-columns: 420px 1fr; gap: 36px; margin-top: 14px; }
.shop-main-img { position: relative; aspect-ratio: 1; border-radius: 16px; display: grid; place-items: center; overflow: hidden;
  background: radial-gradient(circle at 50% 40%, var(--card), var(--bg-2)); border: 1px solid var(--border); cursor: zoom-in; }
.shop-main-img .shop-prod-svg { width: 72%; transition: transform .5s var(--ease-out); }
.shop-main-img:hover .shop-prod-svg { transform: scale(1.35) !important; }
.shop-zoom { position: absolute; right: 10px; bottom: 10px; display: flex; gap: 4px; align-items: center; font-size: 11px; color: var(--fg-3); background: var(--card); padding: 3px 8px; border-radius: 99px; border: 1px solid var(--border); }
.shop-img-tag { position: absolute; left: 12px; top: 12px; }
.shop-prod-svg rect, .shop-prod-svg path { transition: fill .4s, stroke .4s; }
.shop-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 10px; }
.shop-thumbs button { aspect-ratio: 1; border-radius: 10px; border: 2px solid var(--border); background: var(--bg-2); cursor: pointer; padding: 6px; display: grid; place-items: center; }
.shop-thumbs button.on { border-color: var(--primary); }
.shop-thumbs .shop-prod-svg { width: 100%; }
.shop-info { display: grid; gap: 14px; align-content: start; }
.shop-info h1 { font-size: 20px; line-height: 1.45; letter-spacing: -.01em; }
.shop-rating { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.shop-rating a { color: var(--primary); }
.shop-stars { color: #f59e0b; letter-spacing: 1px; }
.shop-stars.small { font-size: 11px; }
.shop-price-box { border-radius: 14px; overflow: hidden; border: 1px solid color-mix(in srgb, var(--danger) 25%, var(--border)); }
.shop-flash { display: flex; align-items: center; gap: 6px; padding: 8px 14px; color: #fff; background: linear-gradient(90deg, #ef4444, #f97316); font-size: 12.5px; }
.shop-cd { display: flex; gap: 3px; align-items: center; }
.shop-cd i { font-style: normal; background: rgba(0,0,0,.25); padding: 1px 5px; border-radius: 4px; font-weight: 700; }
.shop-price-row { display: flex; align-items: baseline; gap: 10px; padding: 12px 14px 4px; background: color-mix(in srgb, var(--danger) 5%, var(--card)); }
.shop-price { font-size: 32px; font-weight: 800; color: var(--danger); letter-spacing: -.02em; }
.shop-price small { font-size: 16px; }
.shop-coupons { display: flex; align-items: center; gap: 8px; padding: 6px 14px 12px; background: color-mix(in srgb, var(--danger) 5%, var(--card)); flex-wrap: wrap; }
.shop-coupon { display: inline-flex; gap: 6px; align-items: center; padding: 3px 10px; font-size: 12px; color: var(--danger); border: 1px dashed currentColor; border-radius: 6px; position: relative;
  background: radial-gradient(circle at 0 50%, var(--card) 4px, transparent 5px), radial-gradient(circle at 100% 50%, var(--card) 4px, transparent 5px); }
.shop-opt { display: grid; grid-template-columns: 44px 1fr; align-items: center; gap: 12px; }
.shop-opt > div { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.shop-ok { color: var(--success); }
.shop-swatches button, .shop-skus button {
  display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 12px 0 6px; border-radius: 9px; border: 1.5px solid var(--border);
  background: var(--card); cursor: pointer; font-size: 12.5px; color: var(--fg); transition: border-color .2s, background .2s;
}
.shop-skus button { padding: 0 14px; }
.shop-swatches i { width: 22px; height: 22px; border-radius: 6px; border: 1px solid rgba(0,0,0,.1); }
.shop-swatches button:hover, .shop-skus button:hover { border-color: var(--primary-border); }
.shop-swatches button.on, .shop-skus button.on { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); }
.shop-skus button[disabled] { opacity: .4; cursor: not-allowed; text-decoration: line-through; }
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--border-2); border-radius: 9px; overflow: hidden; height: 34px; }
.stepper button { width: 34px; height: 100%; border: 0; background: var(--card-2); cursor: pointer; display: grid; place-items: center; color: var(--fg-2); }
.stepper button:hover { color: var(--primary); background: var(--primary-soft); }
.stepper input { width: 46px; height: 100%; border: 0; border-left: 1px solid var(--border); border-right: 1px solid var(--border); text-align: center; background: var(--card); color: var(--fg); font: inherit; outline: none; }
.shop-stock { font-size: 12px; }
.shop-buy { display: flex; gap: 10px; margin-top: 4px; }
.shop-add { flex: 1; border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }
.shop-now { flex: 1; background: linear-gradient(90deg, #f97316, #ef4444); border: 0; }
.shop-buy .btn-icon.liked { color: #ef4444; border-color: #ef4444; }
.shop-buy .btn-icon.liked svg { fill: #ef4444 !important; animation: likePop .45s var(--ease-spring); }
@keyframes likePop { 40% { transform: scale(1.4); } }
.shop-guarantee { display: flex; gap: 16px; flex-wrap: wrap; font-size: 12px; color: var(--fg-3); padding-top: 12px; border-top: 1px dashed var(--border); }
.shop-guarantee span { display: flex; gap: 4px; align-items: center; }
.shop-guarantee svg { color: var(--success); }
.shop-detail { margin-top: 40px; }
.shop-tabs { position: sticky; top: 0; background: var(--card); z-index: 3; }
.shop-reviews { display: grid; grid-template-columns: 240px 1fr; gap: 28px; padding: 22px 0; }
.shop-score { display: grid; gap: 6px; align-content: start; }
.shop-score > b { font-size: 44px; line-height: 1; letter-spacing: -.03em; }
.shop-bar { display: grid; grid-template-columns: 34px 1fr 32px; gap: 8px; align-items: center; font-size: 12px; color: var(--fg-3); }
.shop-bar em { font-style: normal; text-align: right; }
.shop-review-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.shop-review { border: 1px solid var(--border); border-radius: 14px; padding: 16px; display: grid; gap: 10px; }
.shop-review header { display: flex; align-items: center; gap: 8px; font-size: 12.5px; flex-wrap: wrap; }
.shop-review p { line-height: 1.75; }
.shop-review-imgs { display: flex; gap: 8px; }
.shop-review-imgs span { width: 72px; height: 72px; border-radius: 10px; background: linear-gradient(135deg, hsl(var(--h) 60% 80%), hsl(calc(var(--h) + 40) 60% 65%)); }
.shop-review footer { display: flex; gap: 16px; font-size: 12px; }
.shop-review footer span { display: flex; gap: 4px; align-items: center; }
.shop-recs { margin-top: 24px; }
.shop-recs h3 { font-size: 17px; }
.shop-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 14px; }
.shop-card { display: grid; gap: 8px; cursor: pointer; }
.shop-card-img { aspect-ratio: 4/3; border-radius: 14px; position: relative; overflow: hidden;
  background: radial-gradient(circle at 50% 58%, rgba(255, 255, 255, .55) 0 22%, transparent 23%), linear-gradient(135deg, var(--pc), color-mix(in srgb, var(--pc) 55%, #fff)); transition: transform .35s var(--ease-out); }
.shop-card:hover .shop-card-img { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.shop-card-img .tag { position: absolute; left: 10px; top: 10px; }
.shop-quick { position: absolute; right: 10px; bottom: 10px; width: 34px; height: 34px; border-radius: 50%; border: 0; background: var(--card); color: var(--fg); box-shadow: var(--shadow); cursor: pointer; display: grid; place-items: center;
  opacity: 0; transform: translateY(8px); transition: all .25s var(--ease-out); }
.shop-card:hover .shop-quick { opacity: 1; transform: none; }
.shop-quick:hover { background: var(--primary); color: var(--primary-fg); }
.shop-card b { font-weight: 500; font-size: 13px; }
.shop-card-price { color: var(--danger); font-weight: 700; font-size: 15px; }
.fly-dot { position: fixed; z-index: 1300; width: 14px; height: 14px; border-radius: 50%; background: var(--danger); pointer-events: none; box-shadow: 0 0 0 3px rgba(239, 68, 68, .25); }

/* ============ 文档站 ============ */
.docs { background: var(--card); min-height: 100%; font-size: 13.5px; }
.docs-top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 24px; height: 56px; padding: 0 24px; border-bottom: 1px solid var(--border); background: color-mix(in srgb, var(--card) 85%, transparent); backdrop-filter: blur(12px); }
.docs-logo { display: flex; align-items: center; gap: 8px; }
.docs-logo svg { color: var(--primary); }
.docs-top nav { display: flex; gap: 18px; color: var(--fg-2); }
.docs-top nav a.on { color: var(--primary); font-weight: 600; }
.docs-search { display: flex; align-items: center; gap: 6px; width: 220px; height: 32px; padding: 0 8px; border-radius: 9px; border: 1px solid var(--border); background: var(--card-2); color: var(--muted); cursor: pointer; }
.docs-search span:nth-child(2) { flex: 1; text-align: left; }
.docs-body { display: grid; grid-template-columns: 210px minmax(0, 1fr) 190px; }
.docs-side { border-right: 1px solid var(--border); padding: 20px 14px; position: sticky; top: 56px; align-self: start; height: calc(720px - 56px); overflow: auto; }
.docs-group { display: grid; gap: 2px; margin-bottom: 18px; }
.docs-group b { font-size: 12px; padding: 0 10px 6px; }
.docs-group a { display: flex; justify-content: space-between; align-items: center; padding: 5px 10px; border-radius: 7px; color: var(--fg-3); font-size: 13px; }
.docs-group a:hover { color: var(--fg); background: var(--hover); }
.docs-group a.on { color: var(--primary); background: var(--primary-soft); font-weight: 600; }
.docs-content { padding: 28px 40px 56px; max-width: 760px; }
.docs-content h1 { font-size: 32px; letter-spacing: -.03em; margin-top: 10px; }
.docs-lead { font-size: 15px; color: var(--fg-2); margin-top: 10px; line-height: 1.8; }
.docs-content h2 { font-size: 20px; margin: 32px 0 12px; padding-top: 4px; letter-spacing: -.01em; }
.docs-callout { display: flex; gap: 10px; padding: 12px 14px; border-radius: 12px; margin-top: 18px; border-left: 3px solid var(--c); background: color-mix(in srgb, var(--c) 8%, var(--card)); }
.docs-callout svg { color: var(--c); margin-top: 2px; }
.docs-callout p { color: var(--fg-2); font-size: 13px; margin-top: 2px; }
.docs-callout.tip { --c: var(--info); }
.docs-callout.warn { --c: var(--warning); }
.docs-callout code, .docs-content td code { font-size: 12px; background: var(--bg-2); padding: 1px 5px; border-radius: 5px; }
.docs-code { border-radius: 12px; overflow: hidden; border: 1px solid var(--border); background: #0d1117; margin-top: 10px; }
.docs-code-head { display: flex; justify-content: space-between; align-items: center; padding: 6px 10px 6px 4px; background: #161b22; border-bottom: 1px solid #30363d; }
.docs-code-head .mono { padding-left: 8px; font-size: 12px; color: #8b949e; }
.docs-code-head .btn { color: #8b949e; }
.docs-code-head .btn:hover { color: #fff; background: rgba(255,255,255,.08); }
.docs-code-tabs { display: flex; }
.docs-code-tabs button { border: 0; background: none; color: #8b949e; font-family: var(--mono); font-size: 12px; padding: 4px 10px; cursor: pointer; border-radius: 6px; }
.docs-code-tabs button.on { color: #fff; background: rgba(255,255,255,.08); }
.docs-code pre { margin: 0; padding: 14px 16px; color: #e6edf3; font-size: 12.5px; line-height: 1.75; overflow-x: auto; }
.tk-kw { color: #ff7b72; } .tk-fn { color: #d2a8ff; } .tk-str { color: #a5d6ff; } .tk-tag { color: #7ee787; } .tk-attr { color: #79c0ff; } .tk-mute { color: #6e7681; }
.docs-table-wrap { border: 1px solid var(--border); border-radius: 12px; overflow: auto; }
.docs-table-wrap .tbl td { font-size: 12.5px; }
.docs-prop { color: var(--primary); font-weight: 600; }
.docs-type { color: #d946ef; }
.docs-feedback { display: flex; align-items: center; gap: 8px; margin-top: 36px; padding: 14px 0; border-top: 1px solid var(--border); color: var(--fg-2); font-size: 13px; flex-wrap: wrap; }
.docs-pager { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.docs-pager a { border: 1px solid var(--border); border-radius: 12px; padding: 12px 16px; display: grid; gap: 2px; transition: border-color .2s; }
.docs-pager a:hover { border-color: var(--primary); }
.docs-pager a:last-child { text-align: right; }
.docs-pager small { color: var(--fg-3); }
.docs-pager b { display: flex; align-items: center; gap: 6px; color: var(--primary); }
.docs-pager a:last-child b { justify-content: flex-end; }
.docs-toc { padding: 28px 16px; display: grid; gap: 8px; align-content: start; position: sticky; top: 56px; align-self: start; font-size: 12.5px; }
.docs-toc > b { font-size: 12px; }
.docs-toc > a { color: var(--fg-3); padding-left: 10px; border-left: 2px solid var(--border); }
.docs-toc > a.on { color: var(--primary); border-color: var(--primary); }
.docs-toc-ad { margin-top: 16px; padding: 12px; border-radius: 12px; background: var(--primary-soft); display: grid; gap: 6px; }
.docs-toc-ad p { font-size: 12px; color: var(--fg-2); }

@media (max-width: 1100px) {
  .lp-hero h1 { font-size: 44px; }
  .lp-bento { grid-template-columns: 1fr 1fr; grid-auto-rows: auto; }
  .lp-cell { grid-column: span 2 !important; grid-row: auto !important; min-height: 160px; }
  .lp-cell-a { grid-template-columns: 1fr; }
  .lp-pricing, .lp-quotes { grid-template-columns: 1fr; }
  .lp-stats { grid-template-columns: repeat(2, 1fr); }
  .lp-foot-grid { grid-template-columns: 1fr 1fr; }
  .lp-links, .lp-float { display: none; }
  .ws-side { display: none; }
  .shop-main { grid-template-columns: 1fr; }
  .shop-reviews { grid-template-columns: 1fr; }
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
  .docs-body { grid-template-columns: 1fr; }
  .docs-side, .docs-toc { display: none; }
}