:root{--bg:#0e1110;--s1:#151918;--s2:#1c2220;--bd:#28312e;--tx:#e9f0ed;--mu:#8b9a94;--ac:#10b981;--ac2:#34d399;--dng:#f87171;color-scheme:dark}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--tx);font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",sans-serif;min-height:100vh}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
img,video{display:block;max-width:100%}
:focus-visible{outline:2px solid var(--ac2);outline-offset:2px}
.ico{display:inline-flex;flex:none}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;padding:10px 14px;padding-top:calc(10px + env(safe-area-inset-top,0px));background:rgba(14,17,16,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--bd)}
.logo{display:flex;align-items:center;gap:9px;font-weight:700;font-size:18px;letter-spacing:-.02em;flex:none}
.logo svg{width:30px;height:30px}
.search{flex:1;max-width:560px;position:relative}
.search input{width:100%;height:42px;border-radius:999px;border:1px solid var(--bd);background:var(--s1);padding:0 16px 0 42px;outline:0}
.search input:focus{border-color:var(--ac)}
.search .ico{position:absolute;left:14px;top:11px;color:var(--mu)}
@media(max-width:520px){.logo span{display:none}}
.layout{display:flex;max-width:1560px;margin:0 auto}
.side{display:none;width:236px;flex:none;position:sticky;top:64px;align-self:flex-start;height:calc(100vh - 64px);overflow:auto;padding:16px 12px}
.side h4{font-size:13px;color:var(--mu);font-weight:600;padding:14px 12px 6px}
.nl{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;border-radius:12px;color:var(--mu);background:none;border:0;text-align:left}
.nl:hover{background:var(--s1);color:var(--tx)}
.nl.on{background:var(--s2);color:var(--tx);box-shadow:inset 3px 0 0 var(--ac)}
.main{flex:1;min-width:0;padding:14px 12px 96px}
.hero{border:1px solid var(--bd);border-radius:20px;padding:22px 18px;background:radial-gradient(700px 240px at 90% -30%,rgba(16,185,129,.22),transparent 65%),var(--s1)}
.hero h1{font-size:clamp(24px,5.4vw,40px);line-height:1.12;letter-spacing:-.03em;max-width:15em}
.hero p{margin-top:8px;color:var(--mu);max-width:34em}
.chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:14px 0 12px}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;white-space:nowrap;padding:8px 14px;border-radius:999px;border:1px solid var(--bd);background:var(--s1);color:var(--mu)}
button.chip:hover{color:var(--tx)}
.chip.on{background:var(--ac);border-color:var(--ac);color:#04130d;font-weight:600}
.chip.sm{padding:3px 10px;font-size:13px;display:inline-block}
.grid{columns:2;column-gap:12px}
.card{position:relative;break-inside:avoid;margin:0 0 12px;border-radius:14px;overflow:hidden;background:var(--s2)}
.cl{display:block;width:100%;position:relative}
.cl img,.cl video{width:100%;height:100%;object-fit:cover;object-position:top}
.shade{position:absolute;inset:auto 0 0 0;height:56%;background:linear-gradient(transparent,rgba(0,0,0,.72));pointer-events:none}
.ct{position:absolute;left:10px;right:10px;bottom:9px;font-size:13px;font-weight:600;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-shadow:0 1px 2px rgba(0,0,0,.5)}
.sv{position:absolute;top:8px;right:8px;width:34px;height:34px;border-radius:50%;border:0;background:rgba(0,0,0,.5);color:#fff;display:grid;place-items:center}
.sv.on{color:var(--ac2)}
.sv.on svg{fill:currentColor}
.vb{position:absolute;top:8px;left:8px;width:26px;height:26px;border-radius:50%;background:rgba(0,0,0,.5);display:grid;place-items:center;pointer-events:none}
.vb svg{fill:#fff}
.empty{padding:60px 16px;text-align:center;color:var(--mu)}
.more{display:flex;justify-content:center;padding:18px}
.bnav{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:repeat(3,1fr);background:rgba(14,17,16,.95);backdrop-filter:blur(10px);border-top:1px solid var(--bd);padding-bottom:env(safe-area-inset-bottom,0px)}
.bnav button{display:flex;flex-direction:column;align-items:center;gap:2px;padding:9px 0 7px;border:0;background:none;color:var(--mu);font-size:12px}
.bnav button.on{color:var(--ac2)}
@media(min-width:900px){.side{display:block}.main{padding:18px 22px 40px}.bnav{display:none}.grid{columns:3}}
@media(min-width:1250px){.grid{columns:4}}
@media(min-width:1500px){.grid{columns:5}}
@media(min-width:600px) and (max-width:899px){.grid{columns:3}}
.btn{height:44px;padding:0 18px;border-radius:12px;border:1px solid var(--bd);background:var(--s2);display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600}
.btn:hover{border-color:#3a4642}
.btn.pri{background:var(--ac);border-color:var(--ac);color:#04130d}
.btn.pri:hover{background:var(--ac2)}
.btn.dng{color:var(--dng)}
.btn.sm{height:36px;padding:0 12px;font-size:14px;border-radius:10px}
.btn[disabled]{opacity:.55;cursor:default}
.ov{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.75);overflow:auto;display:flex}
.md{position:relative;background:var(--s1);width:100%;max-width:1040px;margin:auto;min-height:100%}
.x{position:absolute;top:10px;right:10px;z-index:3;width:38px;height:38px;border-radius:50%;border:0;background:rgba(0,0,0,.55);color:#fff;display:grid;place-items:center}
@media(min-width:900px){.ov{padding:24px}.md{border-radius:20px;min-height:0;overflow:hidden}}
.dpage{max-width:1040px;margin:0 auto;padding:16px 12px 40px}
.back{display:inline-block;color:var(--mu);padding:6px 0 12px}
.dwrap{display:grid;border:0}
.dpage .dwrap{background:var(--s1);border:1px solid var(--bd);border-radius:20px;overflow:hidden}
.dmedia{background:#000;max-height:80vh;overflow:auto;display:flex;align-items:flex-start;justify-content:center}
.dmedia img,.dmedia video{width:100%;height:auto}
.dinfo{padding:18px;display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.dinfo h1,.dinfo h2{font-size:22px;line-height:1.25;letter-spacing:-.02em}
.dinfo h3{font-size:14px;color:var(--mu);font-weight:600}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.prompt{width:100%;white-space:pre-wrap;word-break:break-word;background:var(--bg);border:1px solid var(--bd);border-radius:12px;padding:14px;font:13px/1.6 ui-monospace,Menlo,Consolas,monospace;max-height:340px;overflow:auto}
.hint{font-size:13px;color:var(--mu)}
.row{display:flex;gap:8px;flex-wrap:wrap}
@media(min-width:900px){.dwrap{grid-template-columns:1.25fr 1fr}.dmedia{max-height:86vh}.dinfo{padding:28px 24px 24px}}
.toast{position:fixed;left:50%;bottom:calc(80px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:90;background:var(--ac);color:#04130d;padding:10px 18px;border-radius:999px;font-weight:600;box-shadow:0 8px 24px rgba(0,0,0,.4)}
.toast.err{background:var(--dng)}
@media(min-width:900px){.toast{bottom:28px}}
/* admin */
.in{width:100%;background:var(--bg);border:1px solid var(--bd);border-radius:10px;padding:11px 12px;outline:0}
.in:focus{border-color:var(--ac)}
textarea.in{min-height:150px;resize:vertical;line-height:1.5}
.f{display:grid;gap:6px}
.f label{font-size:14px;color:var(--mu)}
.login{max-width:380px;margin:12vh auto 0;padding:24px 20px;background:var(--s1);border:1px solid var(--bd);border-radius:20px;display:grid;gap:14px}
.login h1{font-size:22px;letter-spacing:-.02em}
.err{color:var(--dng);font-size:14px}
.adm{max-width:1100px;margin:0 auto;padding:14px 12px 60px}
.bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.bar .sp{flex:1}
.tabs{display:flex;gap:6px;margin-bottom:14px}
.alist{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
.ac{background:var(--s1);border:1px solid var(--bd);border-radius:14px;overflow:hidden;display:flex;flex-direction:column}
.ac .th{aspect-ratio:4/3;background:#000;position:relative}
.ac .th img,.ac .th video{width:100%;height:100%;object-fit:cover;object-position:top}
.ac .bd{padding:10px;display:grid;gap:2px;flex:1}
.ac .bd b{font-size:14px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ac .bd span{font-size:12px;color:var(--mu)}
.ac .ft{display:flex;gap:6px;padding:0 10px 10px}
.ac .ft .btn{flex:1;padding:0}
.drop{border:2px dashed var(--bd);border-radius:14px;padding:18px;text-align:center;color:var(--mu);background:var(--bg);cursor:pointer}
.drop.over{border-color:var(--ac);color:var(--tx)}
.drop .pv{max-height:260px;overflow:hidden;border-radius:10px;margin-bottom:10px;background:#000}
.drop .pv img,.drop .pv video{max-height:260px;margin:auto;width:auto}
.prog{height:6px;border-radius:6px;background:var(--bd);overflow:hidden}
.prog i{display:block;height:100%;width:0;background:var(--ac);transition:width .15s}
.form{padding:46px 16px 20px;display:grid;gap:14px}
.crow{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--bd);border-radius:12px;background:var(--s1);margin-bottom:8px}
.crow span{flex:1}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}