:root{--bg:#f6f7fb;--card:#fff;--soft:#f1f5f9;--line:#e5e7eb;--ink:#111827;--ink2:#374151;--mut:#6b7280;--acc:#0f766e;--accbg:#e6f4f1;--acc-ink:#fff;--like:#e11d48;--warn:#b45309;--warnbg:#fef3c7;--bad:#b91c1c;--badbg:#fee2e2;--ok:#047857;--okbg:#d1fae5;--shadow:0 1px 2px rgba(15,23,42,.06),0 8px 24px -12px rgba(15,23,42,.18)}
html.dark{--bg:#0b1220;--card:#111a2b;--soft:#16213a;--line:#243042;--ink:#e5eaf2;--ink2:#cbd5e1;--mut:#94a3b8;--acc:#5eead4;--accbg:#12302e;--acc-ink:#04201c;--like:#fb7185;--warn:#fcd34d;--warnbg:#422006;--bad:#fca5a5;--badbg:#450a0a;--ok:#6ee7b7;--okbg:#064e3b;--shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px -12px rgba(0,0,0,.6)}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.top{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--card) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:20px;max-width:1360px;height:60px;margin:0 auto;padding:0 20px}
.brand{display:flex;align-items:center;gap:8px;color:var(--ink);font-size:16px;white-space:nowrap}.brand:hover{text-decoration:none}.brand b{color:var(--acc)}
.nav{display:flex;gap:4px}
.nav a{padding:6px 12px;border-radius:8px;color:var(--ink2);font-weight:500}.nav a:hover{background:var(--soft);text-decoration:none}
.nav a[aria-current=page]{background:var(--accbg);color:var(--acc)}
.nav .nav-cta{background:var(--acc);color:var(--acc-ink)}.nav .nav-cta:hover{background:var(--acc);filter:brightness(1.08)}
.nav .nav-cta[aria-current=page]{background:var(--acc);color:var(--acc-ink)}
.top-r{display:flex;align-items:center;gap:8px;margin-left:auto}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:0;border-radius:10px;background:transparent;color:var(--mut);cursor:pointer}.icon-btn:hover{background:var(--soft);color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:38px;padding:0 16px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--ink);font-weight:500;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--soft);text-decoration:none}.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-p{border-color:var(--acc);background:var(--acc);color:var(--acc-ink)}.btn-p:hover{background:var(--acc);filter:brightness(1.08)}
.btn-s{min-height:32px;padding:0 12px;font-size:13px}
.btn-danger{color:var(--bad)}
.avatar{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--accbg);color:var(--acc);font-weight:700;font-size:13px;flex:none}
.menu{position:relative}
.menu-pop{position:absolute;right:0;top:calc(100% + 6px);min-width:180px;padding:6px;border:1px solid var(--line);border-radius:12px;background:var(--card);box-shadow:var(--shadow);z-index:40}
.menu-pop[hidden]{display:none}
.menu-pop a,.menu-pop button{display:block;width:100%;padding:8px 10px;border:0;border-radius:8px;background:none;color:var(--ink);text-align:left;cursor:pointer}
.menu-pop a:hover,.menu-pop button:hover{background:var(--soft);text-decoration:none}
.menu-pop .who{padding:8px 10px;color:var(--mut);font-size:13px;border-bottom:1px solid var(--line);margin-bottom:4px}
main{max-width:1360px;margin:0 auto;padding:24px 20px 48px;min-height:calc(100vh - 140px)}
main:focus{outline:0}
.foot{display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:center;padding:20px;border-top:1px solid var(--line);color:var(--mut);font-size:13px}
.hero{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px}
.hero h1{margin:0;font-size:26px;line-height:1.3}.hero p{margin:4px 0 0;color:var(--mut)}
.bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:18px}
.seg{display:inline-flex;gap:2px;padding:3px;border-radius:10px;background:var(--soft)}
.seg button{min-height:32px;padding:0 14px;border:0;border-radius:8px;background:none;color:var(--mut);cursor:pointer;font-weight:500}
.seg button[aria-pressed=true]{background:var(--card);color:var(--acc);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.sel,select.sel{width:auto;max-width:100%;min-height:38px;padding:0 10px;border:1px solid var(--line);border-radius:10px;background:var(--card)}
.grid{columns:5 240px;column-gap:16px}
.card{display:block;break-inside:avoid;margin:0 0 16px;border-radius:14px;background:var(--card);box-shadow:var(--shadow);overflow:hidden;color:var(--ink);transition:transform .15s}
.card:hover{text-decoration:none;transform:translateY(-2px)}
.card img{display:block;width:100%;height:auto;background:var(--soft)}
.card .meta{display:flex;align-items:center;gap:8px;padding:10px 12px}
.card .t{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600;font-size:14px}
.card .a{color:var(--mut);font-size:12px;padding:0 12px 10px;margin-top:-6px;display:flex;justify-content:space-between;gap:8px}
.card .likes{display:inline-flex;align-items:center;gap:3px;color:var(--mut);font-size:13px}.card .likes svg{width:15px;height:15px}
.card .likes.on{color:var(--like)}.card .likes.on svg{fill:currentColor}
.badge{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.b-pending,.b-review{background:var(--warnbg);color:var(--warn)}.b-public{background:var(--okbg);color:var(--ok)}.b-rejected,.b-deleted{background:var(--badbg);color:var(--bad)}
.chip{display:inline-block;padding:2px 10px;border-radius:999px;background:var(--accbg);color:var(--acc);font-size:12.5px;font-weight:600;font-family:ui-monospace,Consolas,monospace}
.empty{padding:60px 20px;text-align:center;color:var(--mut)}
.empty b{display:block;margin-bottom:6px;color:var(--ink);font-size:17px}
.more{display:flex;justify-content:center;margin-top:8px}
.skel{break-inside:avoid;margin:0 0 16px;border-radius:14px;background:linear-gradient(90deg,var(--soft),var(--card),var(--soft));background-size:200% 100%;animation:sk 1.2s linear infinite}
@keyframes sk{to{background-position:-200% 0}}
@media (prefers-reduced-motion:reduce){.skel{animation:none}.card{transition:none}}
/* detail */
.detail{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:24px;align-items:start}
.stage{display:flex;align-items:center;justify-content:center;min-height:300px;border-radius:16px;background:var(--card);box-shadow:var(--shadow);overflow:hidden}
.stage img{display:block;max-width:100%;max-height:calc(100vh - 140px);height:auto;cursor:zoom-in}
.panel{display:flex;flex-direction:column;gap:16px;padding:20px;border-radius:16px;background:var(--card);box-shadow:var(--shadow);position:sticky;top:80px}
.panel h1{margin:0;font-size:21px;line-height:1.35;overflow-wrap:anywhere}
.by{display:flex;align-items:center;gap:10px;color:var(--ink2)}.by small{display:block;color:var(--mut);font-size:12px}
.lbl{margin:0 0 6px;color:var(--mut);font-size:12px;font-weight:600}
.prompt{position:relative;margin:0;padding:12px 14px;border-radius:10px;background:var(--soft);font:13.5px/1.6 ui-monospace,Consolas,"Microsoft YaHei",monospace;white-space:pre-wrap;overflow-wrap:anywhere;max-height:240px;overflow:auto}
.acts{display:flex;flex-wrap:wrap;gap:8px}
.like-btn.on{border-color:var(--like);color:var(--like)}.like-btn.on svg{fill:currentColor}
.stats{display:flex;gap:16px;color:var(--mut);font-size:13px}
.desc{margin:0;color:var(--ink2);white-space:pre-wrap;overflow-wrap:anywhere}
.cmts{display:flex;flex-direction:column;gap:12px}
.cmt{display:flex;gap:10px}.cmt .avatar{width:28px;height:28px;font-size:12px}
.cmt-b{flex:1;min-width:0}.cmt-b p{margin:2px 0 0;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--ink2)}
.cmt-h{display:flex;gap:8px;align-items:baseline;font-size:13px}.cmt-h b{font-weight:600}.cmt-h span{color:var(--mut);font-size:12px}
.cmt-h button{margin-left:auto;border:0;background:none;color:var(--mut);font-size:12px;cursor:pointer}
.cmt-form{display:flex;gap:8px}.cmt-form textarea{flex:1;min-height:40px;max-height:120px;resize:vertical}
.note{padding:12px 14px;border-radius:10px;font-size:14px}.note-warn{background:var(--warnbg);color:var(--warn)}.note-bad{background:var(--badbg);color:var(--bad)}.note-ok{background:var(--okbg);color:var(--ok)}
/* forms */
.form{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}
.box{padding:20px;border-radius:16px;background:var(--card);box-shadow:var(--shadow)}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font-weight:600;font-size:14px}.field label i{color:var(--bad);font-style:normal}
.field small{color:var(--mut);font-size:12.5px}
input[type=text],input[type=url],select,textarea{width:100%;min-height:40px;padding:8px 12px;border:1px solid var(--line);border-radius:10px;background:var(--card)}
textarea{min-height:110px;resize:vertical;line-height:1.55}
input:focus,select:focus,textarea:focus{outline:2px solid var(--acc);outline-offset:-1px;border-color:transparent}
.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:300px;padding:20px;border:2px dashed var(--line);border-radius:14px;background:var(--soft);color:var(--mut);text-align:center;cursor:pointer}
.drop.over{border-color:var(--acc);background:var(--accbg)}
.drop svg{width:36px;height:36px;color:var(--acc)}
.drop img{max-width:100%;max-height:420px;border-radius:10px}
.or{display:flex;align-items:center;gap:10px;margin:14px 0;color:var(--mut);font-size:13px}.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.row{display:flex;gap:8px}
.rules{margin:0;padding-left:18px;color:var(--mut);font-size:13px}
/* rank */
.rank-list{display:flex;flex-direction:column;gap:10px}
.rank-item{display:flex;align-items:center;gap:14px;padding:10px 14px;border-radius:14px;background:var(--card);box-shadow:var(--shadow);color:var(--ink)}
.rank-item:hover{text-decoration:none}
.rk{width:32px;text-align:center;font-weight:800;font-size:18px;color:var(--mut);font-variant-numeric:tabular-nums}
.rk.r1{color:#d97706}.rk.r2{color:#64748b}.rk.r3{color:#b45309}
.rank-item img{width:64px;height:64px;object-fit:cover;border-radius:10px;background:var(--soft);flex:none}
.rank-item .info{flex:1;min-width:0}.rank-item .info b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-item .info span{color:var(--mut);font-size:13px}
.rank-item .sc{display:inline-flex;align-items:center;gap:4px;color:var(--like);font-weight:700;font-variant-numeric:tabular-nums}.rank-item .sc svg{fill:currentColor;width:16px;height:16px}
.thumbs{display:flex;gap:6px}.thumbs img{width:48px;height:48px}
/* admin */
.adm{display:flex;flex-direction:column;gap:12px}
.adm-item{display:grid;grid-template-columns:120px minmax(0,1fr) auto;gap:14px;align-items:start;padding:12px;border-radius:14px;background:var(--card);box-shadow:var(--shadow)}
.adm-item img{width:120px;border-radius:10px;background:var(--soft)}
.adm-item .acts{flex-direction:column}
.adm-item p{margin:2px 0;font-size:13px;color:var(--ink2);overflow-wrap:anywhere}
.lightbox{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;background:rgba(2,6,23,.88);cursor:zoom-out}
.lightbox img{max-width:96vw;max-height:94vh}
#toast{position:fixed;left:50%;bottom:24px;z-index:90;transform:translateX(-50%);display:flex;flex-direction:column;gap:8px;pointer-events:none}
#toast div{padding:10px 16px;border-radius:10px;background:#0f172a;color:#fff;font-size:14px;box-shadow:var(--shadow)}
html.dark #toast div{background:#e2e8f0;color:#0f172a}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media (max-width:1000px){.detail,.form{grid-template-columns:minmax(0,1fr)}.panel{position:static}}
@media (max-width:640px){
  .top-in{gap:10px;padding:0 12px}.brand span{display:none}.nav a{padding:6px 9px}
  main{padding:16px 12px 40px}.grid{columns:2 150px;column-gap:10px}.card{margin-bottom:10px}
  .hero h1{font-size:21px}.adm-item{grid-template-columns:80px minmax(0,1fr)}.adm-item img{width:80px}.adm-item .acts{grid-column:1/-1;flex-direction:row;flex-wrap:wrap}
  .rank-item{gap:10px;padding:8px 10px}.rank-item img{width:52px;height:52px}.thumbs{display:none}
}
.bar .seg{flex:none}
.card .a span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}