/* Mini 词元商城 — pure front-end interactive demo */
.mc-mount{max-width:1080px;margin:42px auto 0;text-align:left;scroll-margin-top:92px}
.mc-mount .mc-loading{display:flex;align-items:center;justify-content:center;gap:10px;min-height:320px;color:var(--ink3);font-size:13px;border:1px dashed var(--line2);border-radius:16px;background:var(--card)}
.mc-mount .mc-loading i{width:14px;height:14px;border:2px solid var(--line2);border-top-color:#4B7BFF;border-radius:50%;animation:mcSpin .8s linear infinite}
@keyframes mcSpin{to{transform:rotate(360deg)}}
.mc{--mc-bg:#fff;--mc-card:#fff;--mc-soft:#F6F8FC;--mc-ink:#0E1729;--mc-muted:#6B778C;--mc-line:#E5EAF3;--mc-accent:#3D6BF5;--mc-accent-soft:#EEF3FF;--mc-shadow:0 30px 80px -46px rgba(23,43,99,.38);position:relative;background:var(--mc-bg);border:1px solid var(--mc-line);border-radius:18px;overflow:hidden;box-shadow:var(--mc-shadow);color:var(--mc-ink);font-size:14px;line-height:1.55;text-align:left}
.mc[data-theme="night"]{--mc-bg:#0B111C;--mc-card:#0F1622;--mc-soft:#111827;--mc-ink:#F2F5FA;--mc-muted:#94A3B8;--mc-line:rgba(255,255,255,.1);--mc-accent:#6EA8FF;--mc-accent-soft:rgba(110,168,255,.12);--mc-shadow:0 32px 90px -42px rgba(0,0,0,.9)}
.mc *{box-sizing:border-box}
.mc button,.mc input,.mc select{font:inherit;color:inherit}
.mc button{cursor:pointer}
.mc a{color:inherit;text-decoration:none}
.mc-chrome{height:42px;display:flex;align-items:center;gap:14px;padding:0 16px;border-bottom:1px solid var(--mc-line);background:var(--mc-soft);font:600 10.5px/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--mc-muted);letter-spacing:.03em}
.mc-dots{display:flex;gap:6px;flex:none}
.mc-dots i{width:8px;height:8px;border-radius:50%;background:var(--mc-line)}
.mc-url{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mc-url b{color:var(--mc-ink);font-weight:600}
.mc-badge{margin-left:auto;flex:none;font-size:10px;font-weight:700;color:var(--mc-accent);background:var(--mc-accent-soft);border:1px solid var(--mc-line);padding:4px 8px;border-radius:999px;letter-spacing:.04em}
.mc-tabs{display:flex;align-items:center;gap:2px;padding:0 14px;border-bottom:1px solid var(--mc-line);overflow-x:auto;scrollbar-width:none}
.mc-tabs::-webkit-scrollbar{display:none}
.mc-tab{appearance:none;border:0;background:none;padding:13px 13px 11px;border-bottom:2px solid transparent;color:var(--mc-muted);font-size:13px;font-weight:600;white-space:nowrap;transition:color .2s,border-color .2s}
.mc-tab:hover{color:var(--mc-ink)}
.mc-tab.is-active{color:var(--mc-ink);border-bottom-color:var(--mc-accent)}
.mc-tabs-note{margin-left:auto;padding-left:14px;color:var(--mc-muted);font-size:11px;white-space:nowrap}
.mc-panel{padding:18px 18px 20px;min-height:492px}
.mc-panel[hidden]{display:none}
.mc-plaza-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}
.mc-plaza-head h3,.mc-code-head h3,.mc-usage-head h3{margin:0;font-size:18px;line-height:1.2;letter-spacing:-.01em}
.mc-plaza-head p,.mc-code-head p,.mc-usage-head p{margin:5px 0 0;font-size:11.5px;color:var(--mc-muted)}
.mc-plaza-head p b{color:var(--mc-ink);font-weight:700}
.mc-link{flex:none;color:var(--mc-accent);font-size:11.5px;font-weight:600}
.mc-link:hover{text-decoration:underline}
.mc-search-row{display:flex;gap:9px;margin-top:14px;flex-wrap:wrap}
.mc-search{flex:1;min-width:210px;display:flex;align-items:center;gap:8px;height:38px;padding:0 12px;background:var(--mc-soft);border:1px solid var(--mc-line);border-radius:10px}
.mc-search svg{width:15px;height:15px;flex:none;color:var(--mc-muted)}
.mc-search input{width:100%;min-width:0;border:0;outline:0;background:none;font-size:12.5px}
.mc-search input::placeholder{color:var(--mc-muted)}
.mc-search:focus-within{border-color:var(--mc-accent);box-shadow:0 0 0 3px var(--mc-accent-soft)}
.mc-select{height:38px;padding:0 30px 0 11px;border:1px solid var(--mc-line);border-radius:10px;background:var(--mc-soft);font-size:12px;outline:0;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--mc-muted) 50%),linear-gradient(135deg,var(--mc-muted) 50%,transparent 50%);background-position:calc(100% - 15px) 16px,calc(100% - 11px) 16px;background-size:4px 4px,4px 4px;background-repeat:no-repeat}
.mc-select:focus{border-color:var(--mc-accent);box-shadow:0 0 0 3px var(--mc-accent-soft)}
.mc-pills{display:flex;gap:7px;margin-top:11px;padding-bottom:2px;overflow-x:auto;scrollbar-width:none}
.mc-pills::-webkit-scrollbar{display:none}
.mc-pill{appearance:none;flex:none;border:1px solid var(--mc-line);background:var(--mc-soft);color:var(--mc-muted);border-radius:8px;padding:6px 10px;font-size:11.5px;white-space:nowrap;transition:.2s}
.mc-pill:hover{color:var(--mc-ink);border-color:var(--mc-accent)}
.mc-pill.is-on{background:var(--mc-accent-soft);border-color:var(--mc-accent);color:var(--mc-accent);font-weight:600}
.mc-pill em{font-style:normal;font-size:10px;opacity:.7;margin-left:3px}
.mc-results{display:flex;align-items:center;justify-content:space-between;margin:11px 2px 7px;font-size:11px;color:var(--mc-muted)}
.mc-clear{appearance:none;border:0;background:none;color:var(--mc-accent);font-size:11px;font-weight:600;padding:0}
.mc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;padding:2px 2px 0}
.mc-card{appearance:none;display:flex;flex-direction:column;gap:7px;min-height:158px;padding:12px;border:1px solid var(--mc-line);border-radius:12px;background:var(--mc-card);text-align:left;transition:transform .2s,border-color .2s,box-shadow .2s}
.mc-card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--mc-accent) 55%,var(--mc-line));box-shadow:0 12px 26px -22px rgba(20,40,90,.38)}
.mc-card:focus-visible{outline:2px solid var(--mc-accent);outline-offset:2px}
.mc-card-top{display:flex;align-items:center;gap:8px;min-width:0}
.mc-logo{width:33px;height:33px;flex:none;border-radius:9px;border:1px solid var(--mc-line);background:var(--mc-soft);display:flex;align-items:center;justify-content:center;overflow:hidden}
.mc-logo img{width:21px;height:21px;object-fit:contain;display:block}
.mc-logo b{font-size:12px;font-weight:700;color:var(--mc-accent)}
.mc-card-name{min-width:0}
.mc-card-name b{display:block;font-size:12.5px;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mc-card-name small{display:block;font-size:10.5px;color:var(--mc-muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mc-card-desc{margin:0;color:var(--mc-muted);font-size:11px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:33px}
.mc-tags{display:flex;gap:4px;flex-wrap:wrap;min-height:18px}
.mc-tag{font-size:9.5px;line-height:1;padding:4px 6px;border-radius:5px;color:var(--mc-accent);background:var(--mc-accent-soft);border:1px solid var(--mc-line);white-space:nowrap}
.mc-price{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:7px;border-top:1px solid var(--mc-line);font-size:10.5px;color:var(--mc-muted)}
.mc-price b{color:var(--mc-ink);font-size:11.5px;font-weight:700}
.mc-more-wrap{display:flex;justify-content:center;margin-top:11px}
.mc-more{appearance:none;border:1px solid var(--mc-line);background:var(--mc-soft);color:var(--mc-muted);border-radius:8px;padding:8px 18px;font-size:11.5px;font-weight:600;transition:.2s}
.mc-more:hover{border-color:var(--mc-accent);color:var(--mc-accent)}
.mc-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:230px;color:var(--mc-muted);font-size:12px}
.mc-empty[hidden]{display:none}
.mc-empty button{appearance:none;border:1px solid var(--mc-line);background:var(--mc-soft);border-radius:8px;padding:7px 12px;font-size:11.5px;color:var(--mc-ink)}
/* detail drawer */
.mc-drawer{position:absolute;inset:0;z-index:30;display:flex;justify-content:flex-end}
.mc-drawer[hidden]{display:none}
.mc-drawer-bg{position:absolute;inset:0;background:rgba(4,8,16,.46);backdrop-filter:blur(2px)}
.mc-drawer-panel{position:relative;width:min(380px,92%);height:100%;overflow:auto;padding:22px;background:var(--mc-bg);border-left:1px solid var(--mc-line);box-shadow:-24px 0 60px -30px rgba(0,0,0,.4);animation:mcSlide .24s ease both}
@keyframes mcSlide{from{transform:translateX(24px);opacity:.4}to{transform:none;opacity:1}}
.mc-drawer-close{appearance:none;position:absolute;right:14px;top:14px;width:30px;height:30px;border:1px solid var(--mc-line);border-radius:8px;background:var(--mc-soft);font-size:17px;line-height:1;color:var(--mc-muted)}
.mc-drawer-hero{display:flex;align-items:center;gap:10px;padding-right:34px}
.mc-drawer-hero .mc-logo{width:44px;height:44px;border-radius:11px}
.mc-drawer-hero .mc-logo img{width:28px;height:28px}
.mc-drawer-hero h4{margin:0;font-size:17px;line-height:1.25;word-break:break-all}
.mc-drawer-hero p{margin:3px 0 0;font-size:11.5px;color:var(--mc-muted)}
.mc-drawer-tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:14px}
.mc-drawer-desc{margin:14px 0 0;color:var(--mc-muted);font-size:12.5px;line-height:1.7}
.mc-drawer-price{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px}
.mc-price-box{border:1px solid var(--mc-line);background:var(--mc-soft);border-radius:10px;padding:10px 11px}
.mc-price-box span{display:block;font-size:10.5px;color:var(--mc-muted)}
.mc-price-box b{display:block;margin-top:3px;font:700 16px/1.2 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.mc-price-box b small{font-size:10px;font-weight:500;color:var(--mc-muted)}
.mc-drawer-meta{margin-top:14px;padding-top:12px;border-top:1px solid var(--mc-line);display:flex;flex-direction:column;gap:7px;font-size:11.5px;color:var(--mc-muted)}
.mc-drawer-meta i{width:5px;height:5px;border-radius:2px;background:var(--mc-accent);display:inline-block;margin-right:6px}
.mc-drawer-actions{display:flex;gap:8px;margin-top:18px}
.mc-btn{appearance:none;border:1px solid var(--mc-line);background:var(--mc-soft);border-radius:9px;padding:9px 12px;font-size:11.5px;font-weight:600;color:var(--mc-ink);transition:.2s}
.mc-btn:hover{border-color:var(--mc-accent)}
.mc-btn-primary{background:var(--mc-accent);border-color:var(--mc-accent);color:#fff}
.mc-btn-primary:hover{opacity:.9}
[data-theme="night"] .mc-btn-primary{color:#07101F}
/* code tab */
.mc-code-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}
.mc-code-tools{display:flex;align-items:center;gap:8px;margin-top:16px;flex-wrap:wrap}
.mc-code-tabs{display:flex;gap:2px;padding:3px;border:1px solid var(--mc-line);background:var(--mc-soft);border-radius:9px}
.mc-code-tab{appearance:none;border:0;background:none;border-radius:6px;padding:6px 10px;font-size:11.5px;color:var(--mc-muted)}
.mc-code-tab.is-on{background:var(--mc-bg);color:var(--mc-ink);box-shadow:0 1px 4px rgba(0,0,0,.08);font-weight:600}
.mc-code-model{height:32px;max-width:230px;padding:0 26px 0 9px;border:1px solid var(--mc-line);border-radius:8px;background:var(--mc-soft);font-size:11px;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--mc-muted) 50%),linear-gradient(135deg,var(--mc-muted) 50%,transparent 50%);background-position:calc(100% - 13px) 13px,calc(100% - 9px) 13px;background-size:4px 4px,4px 4px;background-repeat:no-repeat}
.mc-copy{margin-left:auto;appearance:none;border:1px solid var(--mc-line);background:var(--mc-soft);border-radius:8px;padding:7px 11px;font-size:11px;font-weight:600;color:var(--mc-ink)}
.mc-copy:hover{border-color:var(--mc-accent);color:var(--mc-accent)}
.mc-pre{margin:12px 0 0;min-height:290px;max-height:360px;overflow:auto;padding:16px;border-radius:12px;background:#0A1020;color:#DCE7FF;font:11.5px/1.75 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:pre;tab-size:2}
.mc-pre code{font:inherit}
.mc-code-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:10px;font-size:11px;color:var(--mc-muted);flex-wrap:wrap}
.mc-code-foot b{color:var(--mc-ink);font-weight:600}
.mc-code-foot a{color:var(--mc-accent);font-weight:600}
/* usage tab */
.mc-usage-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}
.mc-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:16px}
.mc-kpi{border:1px solid var(--mc-line);background:var(--mc-soft);border-radius:10px;padding:11px 12px}
.mc-kpi span{display:block;font-size:10.5px;color:var(--mc-muted)}
.mc-kpi b{display:block;margin-top:5px;font:700 22px/1.1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;letter-spacing:-.02em}
.mc-kpi b small{font-size:10px;font-weight:500;color:var(--mc-muted)}
.mc-chart{margin-top:11px;padding:14px 14px 10px;border:1px solid var(--mc-line);background:var(--mc-soft);border-radius:11px}
.mc-chart-title{display:flex;justify-content:space-between;font-size:10.5px;color:var(--mc-muted);margin-bottom:12px}
.mc-bars{display:flex;align-items:flex-end;gap:9px;height:142px;padding-top:4px}
.mc-bar{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:6px;height:100%}
.mc-bar i{display:block;width:100%;max-width:38px;height:var(--h);background:linear-gradient(180deg,var(--mc-accent),color-mix(in srgb,var(--mc-accent) 35%,transparent));border-radius:5px 5px 2px 2px;transform-origin:bottom;transform:scaleY(.08);transition:transform .8s cubic-bezier(.22,1,.36,1);transition-delay:var(--d)}
.mc.is-usage .mc-bar i{transform:scaleY(1)}
.mc-bar span{font-size:9.5px;color:var(--mc-muted)}
.mc-usage-rows{margin-top:11px;border:1px solid var(--mc-line);border-radius:10px;overflow:hidden}
.mc-usage-row{display:grid;grid-template-columns:1.4fr .8fr .7fr;gap:8px;padding:9px 11px;border-bottom:1px solid var(--mc-line);font-size:11px;color:var(--mc-muted)}
.mc-usage-row:last-child{border-bottom:0}
.mc-usage-row b{color:var(--mc-ink);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mc-usage-row span:last-child{text-align:right}
.mc-toast{position:absolute;left:50%;bottom:18px;z-index:40;transform:translate(-50%,10px);opacity:0;pointer-events:none;background:#0A1020;color:#fff;font-size:11.5px;padding:8px 12px;border-radius:8px;box-shadow:0 10px 30px -12px rgba(0,0,0,.5);transition:.2s}
.mc-toast.is-on{opacity:1;transform:translate(-50%,0)}
@media(max-width:860px){
  .mc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .mc-panel{min-height:470px}
}
@media(max-width:600px){
  .mc{border-radius:14px}
  .mc-chrome{height:38px;padding:0 12px;gap:9px;font-size:9.5px}
  .mc-badge{display:none}
  .mc-tabs{padding:0 8px}
  .mc-tab{padding:11px 9px 9px;font-size:12px}
  .mc-tabs-note{display:none}
  .mc-panel{padding:14px 12px 16px;min-height:0}
  .mc-plaza-head h3,.mc-code-head h3,.mc-usage-head h3{font-size:16px}
  .mc-plaza-head{flex-direction:column;align-items:flex-start;gap:4px}
  .mc-search{min-width:100%}
  .mc-select{flex:1;min-width:120px}
  .mc-grid{grid-template-columns:1fr}
  .mc-pills{flex-wrap:wrap;overflow:visible;padding-bottom:0}
  .mc-card{min-height:0}
  .mc-kpis{grid-template-columns:1fr;gap:7px}
  .mc-kpi{display:flex;align-items:center;justify-content:space-between;padding:9px 11px}
  .mc-kpi b{margin-top:0;font-size:18px}
  .mc-chart{padding:12px 10px 8px}
  .mc-bars{height:112px;gap:5px}
  .mc-usage-row{grid-template-columns:1.4fr .9fr .7fr;font-size:10px;padding:8px 9px}
  .mc-drawer-panel{width:100%;border-left:0;border-top:1px solid var(--mc-line);padding:18px}
  .mc-pre{font-size:10px;min-height:250px}
  .mc-code-head{flex-direction:column;align-items:flex-start;gap:2px}
  .mc-code-tools{gap:6px}
  .mc-code-model{max-width:100%;flex:1}
  .mc-copy{margin-left:0}
}
@media(prefers-reduced-motion:reduce){
  .mc *,.mc *::before,.mc *::after{animation:none!important;transition:none!important}
  .mc-bar i{transform:scaleY(1)!important}
}