:root{
  --bg:#fbfbfd;--card:#ffffff;--ink:#111118;--muted:#6e6e7a;--line:#e8e8ee;
  --a1:#7c3aed;--a2:#ec4899;--a3:#f97316;
  --grad:linear-gradient(120deg,#7c3aed,#ec4899 55%,#f97316);
  --shadow:0 1px 2px rgba(17,17,24,.04),0 8px 24px -12px rgba(17,17,24,.12);
  --shadow-lg:0 20px 50px -20px rgba(124,58,237,.35);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
/* 固定 header 会盖住锚点目标，给所有 anchor 目标留出高度 */
:target{scroll-margin-top:92px}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI Variable","Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
::selection{background:#ede9fe}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.75);backdrop-filter:blur(16px) saturate(1.6);-webkit-backdrop-filter:blur(16px) saturate(1.6);border-bottom:1px solid var(--line)}
.hwrap{max-width:1060px;margin:0 auto;padding:12px 24px;display:flex;align-items:center;gap:16px}
.logo{font-size:20px;font-weight:800;letter-spacing:-.6px;white-space:nowrap;display:flex;align-items:center;gap:8px}
.logo .dot{width:30px;height:30px;border-radius:9px;background:var(--grad);display:grid;place-items:center;font-size:17px;box-shadow:var(--shadow)}
.logo b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.search-wrap{flex:1;position:relative}
.search{width:100%;padding:10px 16px 10px 42px;font-size:15px;border:1px solid var(--line);border-radius:99px;background:var(--bg);outline:none;transition:all .15s}
.search:focus{border-color:#c4b5fd;background:#fff;box-shadow:0 0 0 4px rgba(124,58,237,.1)}
.search-wrap svg{position:absolute;left:15px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--muted);pointer-events:none}
#results{position:absolute;top:calc(100% + 8px);left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);max-height:58vh;overflow:auto;display:none;z-index:60}
#results a.sel{background:#faf5ff;outline:2px solid #ddd6fe}
#results a{display:flex;gap:12px;align-items:center;padding:9px 16px;font-size:14px;border-bottom:1px solid var(--line)}
#results a:last-child{border-bottom:none}
#results a:hover{background:#faf5ff}
#results .e{font-size:22px;flex-shrink:0}
main{max-width:1060px;margin:0 auto;padding:32px 24px 96px}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:14px;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.crumbs a:hover{color:var(--a1)}
.crumbs .sep{opacity:.5}
h1{font-size:clamp(26px,4vw,38px);letter-spacing:-1px;line-height:1.15;margin:.2em 0}
h2{font-size:19px;letter-spacing:-.3px;margin:2.2em 0 .8em;display:flex;align-items:center;gap:8px}
h2::after{content:"";flex:1;height:1px;background:var(--line)}
.hero{padding:34px 0 10px}
.hero .kicker{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--a1);background:#f5f3ff;border:1px solid #ddd6fe;border-radius:99px;padding:4px 12px;margin-bottom:14px}
.hero p{font-size:16.5px;color:var(--muted);max-width:640px;margin:.6em 0 0}
.gradtext{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:8px;margin:16px 0}
.grid a{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 4px 8px;text-align:center;font-size:32px;transition:all .12s ease;position:relative}
.grid a:hover{transform:translateY(-3px) scale(1.06);border-color:#ddd6fe;box-shadow:0 12px 24px -10px rgba(124,58,237,.25);background:#fff;z-index:2}
.grid a small{display:block;font-size:10.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:3px 4px 0}
.cat{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin:18px 0}
.cat a{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px 18px;font-size:15.5px;font-weight:600;display:flex;gap:12px;align-items:center;transition:all .15s;box-shadow:var(--shadow);white-space:nowrap;min-width:0}
.cat a:hover{transform:translateY(-2px);border-color:#ddd6fe;box-shadow:0 14px 30px -12px rgba(124,58,237,.3)}
.cat .n{font-size:26px;flex-shrink:0}
.cat.tools{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:700px){.cat.tools{grid-template-columns:minmax(0,1fr)}}
.cat .count{color:var(--muted);font-size:12.5px;font-weight:500;margin-left:auto;background:var(--bg);border-radius:99px;padding:2px 9px;flex-shrink:0}
html[lang="en"] .cat{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
html[lang="en"] .cat a{font-size:14.5px}
html[lang="en"] .grid{grid-template-columns:repeat(auto-fill,minmax(124px,1fr))}
html[lang="en"] .grid a small{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:10.5px;line-height:1.35;min-height:2.7em}
.detail-grid{display:grid;grid-template-columns:340px 1fr;gap:24px;align-items:start;margin-top:8px}
@media(max-width:760px){.detail-grid{grid-template-columns:1fr}}
.stage{padding:40px 16px 28px;text-align:center;border-radius:var(--radius)}
.stage .big{font-size:104px;line-height:1.15;display:block;filter:drop-shadow(0 14px 22px rgba(17,17,24,.16))}
.stage .cp{margin-top:14px;font-size:12px;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.4px}
.btnrow{display:flex;gap:10px;justify-content:center;margin-top:18px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:7px;background:var(--grad);color:#fff;border:none;border-radius:99px;padding:11px 26px;font-size:15px;font-weight:700;cursor:pointer;box-shadow:0 10px 22px -8px rgba(236,72,153,.55);transition:all .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 14px 26px -8px rgba(236,72,153,.65)}
.btn.ok{background:linear-gradient(120deg,#059669,#10b981)}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow)}
.btn.ghost:hover{border-color:#ddd6fe}
.meta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:18px 0}
@media(max-width:560px){.meta{grid-template-columns:1fr}}
.meta>div{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 16px;font-size:15px;box-shadow:var(--shadow)}
.meta b{display:block;font-size:11.5px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.8px;margin-bottom:2px}
.kw{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 4px}
.kw span{display:inline-block;background:var(--card);border:1px solid var(--line);border-radius:99px;padding:6px 15px;font-size:13.5px;color:#3f3f46;transition:all .12s}
.kw span:hover{border-color:#c4b5fd;color:var(--a1);background:#faf5ff}
.kw span.zh{background:#faf5ff;border-color:#e9d5ff}
.note{background:linear-gradient(135deg,#faf5ff,#fdf2f8);border:1px solid #f3e8ff;border-radius:var(--radius);padding:18px 22px;color:#52525b;font-size:14.5px;margin:14px 0}
.note b{color:var(--ink);margin-right:6px}
.lead{font-size:17px;color:#3f3f46;margin:.6em 0}
.uses{margin:10px 0 16px;padding-left:22px;color:#3f3f46}
.uses li{margin:6px 0}
.renders{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:14px 0}
.render{text-align:center;padding:18px 10px 14px}
.render .imgwrap{height:64px;display:grid;place-items:center;margin-bottom:8px}
.render img{width:52px;height:52px}
.render .imgwrap.fail{font-size:12px;color:var(--muted);content:""}
.render .imgwrap.fail::after{content:"无此字符";font-size:12px;color:var(--muted)}
.render b{display:block;font-size:13.5px}
.render span{font-size:11.5px;color:var(--muted)}
footer{border-top:1px solid var(--line);background:var(--card);margin-top:48px}
.fwrap{max-width:1060px;margin:0 auto;padding:32px 24px 36px;color:var(--muted);font-size:13px;display:flex;flex-direction:column;gap:14px}
.ftop{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.fwrap .logo{font-size:15px}
.ftop nav{margin-left:auto;display:flex;gap:18px;flex-wrap:wrap;font-size:13px}
.ftop nav a{color:inherit;text-decoration:none}
.ftop nav a:hover{color:var(--a1)}
.fmeta{display:flex;align-items:center;flex-wrap:wrap;gap:4px 10px;font-size:12.5px;line-height:1.8}
.fmeta a{color:inherit;text-decoration:none;border-bottom:1px solid transparent;transition:color .15s,border-color .15s}
.fmeta a:hover{color:var(--a1);border-bottom-color:currentColor}
.fsep{opacity:.5;user-select:none}
.fcred{font-size:11.5px;line-height:1.8;opacity:.72}
.fcred a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.fcred a:hover{color:var(--a1)}
@media (max-width:560px){
  .ftop{gap:12px}
  .ftop nav{margin-left:0;width:100%;gap:14px}
}
.combo-seq{min-height:64px;border:1px dashed var(--line);border-radius:14px;padding:10px 14px;display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:30px}
.combo-chip{background:#faf5ff;border:1px solid #e9d5ff;border-radius:10px;padding:2px 8px;display:inline-flex;align-items:center;gap:6px}
.combo-chip b{font-size:13px;color:var(--muted);cursor:pointer;font-weight:400}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px;margin:18px 0}
.cards.tgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:820px){.cards.tgrid{grid-template-columns:minmax(0,1fr)}}
.tcard{display:flex;gap:16px;align-items:center;padding:18px 20px;transition:all .15s;min-width:0}
.tcard:hover{transform:translateY(-2px);border-color:#ddd6fe;box-shadow:0 14px 30px -12px rgba(124,58,237,.3)}
.tcard .tbig{font-size:42px;flex-shrink:0}
.tcard b{font-size:15.5px;display:block;letter-spacing:-.2px;white-space:nowrap}
.tcard p{margin:2px 0 0;font-size:13px;color:var(--muted)}
.tcard p.tsub{white-space:nowrap;line-height:1.6}
@media(max-width:560px){.tcard b{font-size:14.5px}.tcard p.tsub{white-space:normal}}
.article{max-width:720px;margin:0 auto}
.article .abig{font-size:72px;display:block;margin-bottom:6px}
.article p{font-size:16px;color:#3f3f46;margin:1em 0}
.article .sub{color:var(--muted);font-size:15px;border-left:3px solid #ddd6fe;padding-left:14px;margin:1.2em 0}
.kgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;margin:16px 0}
.kitem{font-size:19px;padding:18px 8px;cursor:pointer;transition:all .12s;color:var(--ink)}
.kitem:hover{transform:translateY(-2px);border-color:#ddd6fe}
img.emoji{height:1.35em;width:1.35em;vertical-align:-.28em;margin:0 .04em}
.langsw{flex-shrink:0;font-size:13px;font-weight:600;padding:7px 12px;border:1px solid var(--line);border-radius:99px;color:var(--muted);transition:all .15s;white-space:nowrap}
.langsw:hover{color:var(--a1);border-color:#ddd6fe;background:#faf5ff}