:root{--bg:#f5f3ef;--fg:#16161a;--mu:#6b6b73;--line:#e3e0da;--card:#fff;--ui:#2f6bff;--motion:#a855f7;--news:#f97316;--brand:#e11d48;--remix:#0ea5a4}
*{box-sizing:border-box}body{margin:0;font:15px/1.6 system-ui,-apple-system,"PingFang SC","Noto Sans SC",sans-serif;background:var(--bg);color:var(--fg)}
a{color:inherit}
.top{position:sticky;top:0;z-index:20;display:flex;gap:18px;align-items:center;padding:12px 28px;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);font-size:14px}
.top a{text-decoration:none}.top .logo{font-weight:800}.sp{flex:1}.favcount{display:inline-block;min-width:18px;padding:0 5px;border-radius:9px;background:var(--fg);color:var(--bg);font-size:11px;text-align:center;transition:transform .3s cubic-bezier(.34,1.56,.64,1)}.favcount.bump{transform:scale(1.4)}
.sync{font-size:10px;color:#bbb;transition:color .3s}.sync.ok{color:#22c55e}.sync.off{color:#f59e0b}
.hero{max-width:1180px;margin:0 auto;padding:56px 28px 24px}.hero .date{font:600 13px ui-monospace,monospace;color:var(--mu);letter-spacing:1px}
.hero h1{font-size:clamp(34px,5vw,60px);line-height:1.05;margin:8px 0 12px;letter-spacing:-1.5px}.hero p{color:var(--mu);max-width:640px}
.counts{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.counts span{font-size:12px;padding:3px 10px;border-radius:99px;background:#fff;border:1px solid var(--line)}
.pn{display:flex;justify-content:space-between;margin-top:18px;font-size:13px}
.btn{display:inline-block;background:var(--fg);color:var(--bg);padding:10px 18px;border-radius:99px;text-decoration:none}
.grid{max-width:1180px;margin:0 auto;padding:12px 28px 40px;display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:22px}
.card,.remix{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:18px;animation:rise .6s cubic-bezier(.22,1,.36,1) backwards;animation-delay:calc(var(--i,0)*60ms);transition:box-shadow .3s,transform .3s}
.card:hover{box-shadow:0 20px 40px -24px #0004;transform:translateY(-2px)}
@keyframes rise{from{opacity:0;transform:translateY(16px)}}
.card header,.rh{display:flex;justify-content:space-between;align-items:center;gap:8px}
.cat{font-size:11px;font-weight:700;padding:3px 9px;border-radius:99px;color:#fff}
.c-ui{--c:var(--ui)}.c-motion{--c:var(--motion)}.c-news{--c:var(--news)}.c-brand{--c:var(--brand)}.c-remix{--c:var(--remix)}.cat{background:var(--c)}
.counts .c-ui,.counts .c-motion,.counts .c-news,.counts .c-brand{border-color:var(--c);color:var(--c)}
.acts{display:flex;gap:6px}.acts button{border:1px solid var(--line);background:#fff;border-radius:99px;padding:4px 11px;font:inherit;font-size:13px;cursor:pointer;transition:transform .2s,background .2s}
.acts button:active{transform:scale(.92)}.fav.on{background:#ffe4ea;border-color:#fda4b8;color:#e11d48}.fav.pop{animation:hp .45s cubic-bezier(.34,1.56,.64,1)}@keyframes hp{40%{transform:scale(1.35)}}
.card h2,.remix h2{font-size:19px;margin:12px 0 0;letter-spacing:-.3px}.subt{margin:2px 0 10px;color:var(--mu);font-size:13px}
.stage{border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#f0eee9}.stage iframe{width:100%;height:100%;border:0;display:block}
.stars{display:flex;align-items:center;gap:2px;margin:10px 0 4px}.stars button{border:0;background:none;font-size:20px;color:#ddd;cursor:pointer;padding:0 1px;transition:color .15s,transform .2s cubic-bezier(.34,1.56,.64,1)}
.stars button.on{color:#f5b301}.stars button:hover{transform:scale(1.25)}.stars:hover button{color:#f5b301}.stars button:hover~button{color:#ddd}.rv{font-size:12px;color:var(--mu);margin-left:6px}
.desc{font-size:14px;color:#3b3b42;margin:6px 0}.tags{display:flex;flex-wrap:wrap;gap:6px;font-size:12px;color:var(--mu)}
details{border-top:1px dashed var(--line);margin-top:10px;padding-top:8px}summary{cursor:pointer;font-weight:600;font-size:13px}
dl{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;font-size:13px;margin:8px 0}dt{color:var(--mu)}dd{margin:0;font-family:ui-monospace,monospace;font-size:12px}
pre{background:#16161a;color:#e8e6e1;border-radius:10px;padding:12px;overflow:auto;font-size:12px;line-height:1.5}
.src{display:inline-block;margin-top:10px;font-size:13px;color:var(--mu)}
.remix{max-width:1124px;margin:8px auto 18px;border:2px solid var(--ra);box-shadow:0 30px 60px -40px var(--ra)}
.note{font-size:13px;color:#a16207;background:#fef9c3;padding:6px 10px;border-radius:8px;margin:0 0 8px}
.win{border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#fbfaf8;margin-top:10px}
.wbar{display:flex;gap:6px;align-items:center;padding:8px 12px;border-bottom:1px solid var(--line);font-size:12px;color:var(--mu)}.wbar i{width:10px;height:10px;border-radius:50%;background:#ddd}.wbar i:nth-child(1){background:#ff5f57}.wbar i:nth-child(2){background:#febc2e}.wbar i:nth-child(3){background:#28c840}.wbar span{flex:1;text-align:center}
.acc{display:flex;gap:4px;align-items:center}.acc input{width:26px;height:20px;border:0;padding:0;background:none;cursor:pointer}
.wbody{display:grid;gap:10px;padding:10px;grid-template-columns:180px 1.4fr 1fr}.wbody.n2{grid-template-rows:auto}.wbody.n3 .cell0{grid-row:span 2}
.wbody aside{grid-row:span 2;display:flex;flex-direction:column;gap:6px}.part{display:block;text-decoration:none;padding:8px;border-radius:10px;background:#fff;border:1px solid var(--line);font-size:13px;transition:border-color .2s}.part:hover{border-color:var(--ra)}.part b{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;background:var(--ra);color:#fff;font-size:11px;margin-right:6px}.part small{display:block;color:var(--mu);font-size:11px}
.wbody.n2 .cell0 .stage,.wbody.n2 .cell1 .stage{height:360px!important}
.arch{max-width:1180px;margin:0 auto;padding:0 28px 60px;display:grid;gap:10px}.day{display:grid;grid-template-columns:130px 1fr auto;gap:14px;align-items:center;padding:16px 18px;background:#fff;border:1px solid var(--line);border-radius:14px;text-decoration:none;transition:transform .2s}.day:hover{transform:translateX(4px)}.day small{color:var(--mu)}
.filters{display:flex;gap:8px;align-items:center;margin-top:12px}.filters button{border:1px solid var(--line);background:#fff;border-radius:99px;padding:4px 12px;cursor:pointer;font:inherit;font-size:13px}.filters button.on{background:var(--fg);color:var(--bg)}.filters label{font-size:13px}
.empty{text-align:center;color:var(--mu)}footer{text-align:center;color:var(--mu);font-size:12px;padding:20px 0 40px}
@media(max-width:760px){.wbody{grid-template-columns:1fr}.wbody aside{grid-row:auto;flex-direction:row;overflow:auto}.wbody.n3 .cell0{grid-row:auto}.grid{grid-template-columns:1fr;padding:12px 14px}.top{padding:10px 14px}.day{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}

body:not(.owner) .fav,body:not(.owner) .stars,body:not(.owner) .owner-only{display:none!important}
.logo .glyph{display:inline-block;cursor:default;transition:transform .5s cubic-bezier(.34,1.56,.64,1)}.logo .glyph:active{transform:rotate(180deg)}
.exit{font-size:12px;color:var(--mu)}
.egg{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:50;display:flex;gap:4px;padding:4px;background:#16161aee;border-radius:12px;box-shadow:0 12px 30px -10px #0006;animation:rise .35s cubic-bezier(.22,1,.36,1)}
.egg input{width:200px;border:0;border-radius:8px;padding:6px 10px;background:#2a2a30;color:#fff;font:13px ui-monospace,monospace;outline:none}.egg button{border:0;border-radius:8px;background:#3a3a42;color:#fff;cursor:pointer;padding:0 10px}
.egg.no{animation:shake .4s}@keyframes shake{25%{transform:translateX(calc(-50% - 6px))}75%{transform:translateX(calc(-50% + 6px))}}
.credits{max-width:1124px;margin:0 auto 10px;padding:12px 28px;color:var(--mu);font-size:13px;border-top:1px dashed var(--line)}.credits ul{margin:8px 0 0;padding-left:18px;line-height:1.8}.credits a{color:var(--fg)}
/* ---- focus runtime (A 轻聚焦 / B 沉浸模式) ---- */
.card,.remix{transition:box-shadow .3s,transform .28s cubic-bezier(.22,1,.36,1),opacity .28s cubic-bezier(.22,1,.36,1),filter .28s cubic-bezier(.22,1,.36,1)}
.focus{font-weight:700}
body.dd-light .card:not(.dd-lit),body.dd-light .remix{opacity:.4;filter:blur(2px) saturate(.6);transform:scale(.98)}
.card.dd-lit,.card.dd-lit:hover{transform:scale(1.03);z-index:5;position:relative;box-shadow:0 30px 60px -30px rgba(0,0,0,.35);outline:2px solid var(--c,#16161a);outline-offset:-1px}
.card.c-ui{--c:var(--ui)}.card.c-motion{--c:var(--motion)}.card.c-news{--c:var(--news)}.card.c-brand{--c:var(--brand)}
.dd-backdrop{position:fixed;inset:0;z-index:40;background:rgba(22,22,26,.45);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);opacity:0;transition:opacity .2s}
.dd-backdrop.on{opacity:1}
.dd-ph{border-radius:20px;border:2px dashed var(--line);background:transparent}
.remix+.dd-ph,.dd-ph+.remix{margin:8px auto 18px}
.dd-focused{position:fixed!important;z-index:45;left:50%;top:50%;translate:-50% -50%;width:min(960px,92vw);max-height:92vh;overflow:auto;overscroll-behavior:contain;margin:0!important;animation:none!important;opacity:1!important;filter:none!important;transform:none;box-shadow:0 40px 80px -30px rgba(0,0,0,.5)}
.remix.dd-focused{width:min(1100px,94vw);max-width:none}
.dd-focused .stage{height:min(70vh,640px)!important}.remix.dd-focused .cell1 .stage,.remix.dd-focused .cell2 .stage{height:min(34vh,320px)!important}
.dd-close{position:sticky;top:0;float:right;margin:-6px -6px 0 8px;z-index:2;width:34px;height:34px;border-radius:50%;border:0;background:#16161a;color:#fff;font-size:15px;cursor:pointer}
body.dd-lock{overflow:hidden}
.egg{z-index:60}
@media(max-width:760px){.dd-focused{left:0;top:auto;bottom:0;translate:none;width:100vw!important;max-height:92vh;height:92vh;border-radius:20px 20px 0 0}.dd-focused .stage{height:62vh!important}}
@media(prefers-reduced-motion:reduce){body.dd-light .card:not(.dd-lit),body.dd-light .remix{filter:none;transform:none}.card.dd-lit{transform:none}.dd-backdrop{-webkit-backdrop-filter:none;backdrop-filter:none}}
/* ---- copy to AI ---- */
.copyai{white-space:nowrap}.copyai.done{background:#dcfce7;border-color:#86efac}
.dd-toast{position:fixed;left:50%;bottom:28px;z-index:70;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#16161a;color:#fff;padding:9px 16px;border-radius:99px;font-size:13px;box-shadow:0 12px 30px -10px #0006;transition:opacity .25s,transform .35s cubic-bezier(.34,1.56,.64,1)}
.dd-toast.on{opacity:1;transform:translate(-50%,0)}.dd-toast.bad{background:#b91c1c}
.dd-manual{position:fixed;inset:10vh 8vw;z-index:65;background:#fff;border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:8px;box-shadow:0 30px 60px -20px #0008}.dd-manual textarea{flex:1;font:12px ui-monospace,monospace}
/* ---- MCP admin ---- */
.mcp{max-width:960px;margin:0 auto;padding:0 28px 60px;display:grid;gap:18px}.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.panel h2{font-size:17px;margin:0 0 10px}.panel h3{font-size:14px;margin:14px 0 6px}
.panel button{border:1px solid var(--line);background:#fff;border-radius:99px;padding:4px 12px;cursor:pointer;font:inherit;font-size:13px}.panel button.danger{color:#b91c1c;border-color:#fecaca}
.row{display:flex;gap:8px}.row input{flex:1;border:1px solid var(--line);border-radius:10px;padding:7px 10px;font:inherit}
.once{margin-top:12px;padding:12px;border-radius:12px;background:#fef9c3;display:grid;gap:6px}.once code{font:13px ui-monospace,monospace;word-break:break-all;background:#fff;padding:6px 8px;border-radius:8px}
.panel table{width:100%;border-collapse:collapse;font-size:13px}.panel th,.panel td{text-align:left;padding:7px 6px;border-bottom:1px solid var(--line)}.st.on{color:#15803d}.st.off{color:#9ca3af}.hint,.msg{font-size:13px;color:var(--mu)}
/* MCP setup v2: client tabs + code blocks */
.mcp+.wrap{max-width:960px;margin:0 auto;padding:0 28px 40px}
.setup{min-width:0}.cl-tabs{display:flex;gap:4px;padding:4px;background:var(--bg);border:1px solid var(--line);border-radius:999px;overflow-x:auto;scroll-snap-type:x proximity;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 92%,transparent)}
.cl-tabs::-webkit-scrollbar{display:none}
.cl-tabs [role=tab]{flex:none;scroll-snap-align:center;border:0;background:none;font:inherit;font-size:13px;color:var(--mu);padding:7px 14px;border-radius:999px;cursor:pointer;white-space:nowrap}
.cl-tabs [role=tab]:hover{color:var(--fg)}.cl-tabs [aria-selected=true]{background:var(--fg);color:#fff}
.cl-tabs [role=tab]:focus-visible,.cl-panel:focus-visible,.cb-copy:focus-visible{outline:2px solid var(--fg);outline-offset:2px}
.cl-panel{margin-top:14px;display:grid;gap:12px;min-width:0}
.cl-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.cl-steps li{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1px solid var(--line);border-radius:12px;font-size:13px;line-height:1.5}
.cl-steps li p{margin:0;min-width:0;overflow-wrap:anywhere}.cl-steps li span{flex:none;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--fg);color:#fff;font-size:12px;font-weight:600}
.cl-steps li.done span{background:#2f9e5b}.cl-steps code,.cl-note code{font-size:12px;background:var(--bg);padding:1px 5px;border-radius:5px}
.cb{margin:0;border-radius:14px;overflow:hidden;background:#16161a;color:#e9e7e2;min-width:0}
.cb figcaption{display:flex;align-items:center;gap:8px;padding:8px 10px 8px 14px;border-bottom:1px solid #2a2a30;font-size:12px}
.cb-file{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cb-lang{color:#8b8b94;text-transform:uppercase;letter-spacing:.06em;font-size:10px}.cb-doc{color:#8b8b94;text-decoration:none}.cb-doc:hover{color:#fff}
.cb-copy{margin-left:auto;flex:none;border:1px solid #3a3a42;background:#24242a;color:#fff;border-radius:999px;padding:4px 12px;font:inherit;font-size:12px;cursor:pointer}.cb-copy:hover{background:#30303a}
.cb pre{margin:0;padding:14px 16px;overflow-x:auto;font:12.5px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace}
.cb .ph{background:#ffd84d;color:#16161a;border-radius:4px;padding:0 3px;animation:phpulse 2s ease-in-out infinite}.cb .tok{color:#8fe3a8}
@keyframes phpulse{50%{box-shadow:0 0 0 3px rgba(255,216,77,.35)}}@media (prefers-reduced-motion:reduce){.cb .ph{animation:none}}
.cl-note{margin:0;font-size:12.5px;color:var(--mu);line-height:1.6}
.cl-foot{display:flex;flex-wrap:wrap;gap:8px 16px;justify-content:space-between;font-size:12.5px}.cl-foot a{color:var(--fg)}.cl-foot .ok{color:#2f9e5b}.cl-foot .warn{color:#9a7a00}
.tref{margin-top:14px;border-top:1px solid var(--line);padding-top:10px}.tref summary{cursor:pointer;font-size:14px;font-weight:600}
.tref .tr{margin-top:12px}.tref .tn{font-weight:600}.tref .tr>p{margin:4px 0;font-size:13px;color:var(--mu)}.tref table{font-size:12.5px}
@media (max-width:680px){.mcp,.mcp+.wrap{padding-left:14px;padding-right:14px}.cl-steps{grid-template-columns:1fr}.panel{padding:14px}.tref table td:nth-child(2){display:none}}
.mcp{grid-template-columns:minmax(0,1fr)}.mcp>.panel{min-width:0;overflow-x:auto}

/* header: icon-only, never wraps */
.card header,.rh{flex-wrap:nowrap;min-width:0}.card header .cat,.rh .cat{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;max-width:100%;display:inline-block}
.acts{flex:none}.acts button{width:30px;height:30px;padding:0;display:grid;place-items:center;line-height:1}
/* low-frequency tools: overlaid on demo bottom-right */
.stage{position:relative}.tools{position:absolute;right:8px;bottom:8px;z-index:3;display:flex;gap:4px;padding:3px;border-radius:99px;background:rgba(255,255,255,.82);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--line);box-shadow:0 2px 10px rgba(0,0,0,.08);opacity:0;transform:translateY(4px);transition:opacity .2s,transform .2s;pointer-events:none}
.tools button{width:26px;height:26px;padding:0;border:0;border-radius:99px;background:transparent;font:inherit;font-size:14px;line-height:1;cursor:pointer;display:grid;place-items:center;color:inherit}.tools button:hover{background:rgba(0,0,0,.07)}.tools button:active{transform:scale(.9)}
.card:hover .tools,.card:focus-within .tools,.remix:hover .tools,.remix:focus-within .tools,.dd-focused .tools{opacity:1;transform:none;pointer-events:auto}
@media (hover:none){.tools{opacity:1;transform:none;pointer-events:auto}}
.wbar .tools{position:static;margin-left:auto;padding:1px;background:transparent;border:0;box-shadow:none;backdrop-filter:none}.wbar .tools+.acc{margin-left:8px}
.wbar span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.wbar .acc{white-space:nowrap}