:root{--bg:#080a0d;--card:#11151b;--soft:#171c23;--line:#262d37;--text:#f4f7fb;--muted:#8f9bab;--accent:#4fffc5;--danger:#ff5d76}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 15% 0,#17202a 0,transparent 35%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;min-height:100vh}header{height:92px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 5vw;position:sticky;top:0;background:#080a0de8;backdrop-filter:blur(16px);z-index:5}h1,h2,p{margin:0}.eyebrow{font-size:11px;letter-spacing:.22em;color:var(--accent);margin-bottom:7px}h1{font-size:24px}.actions{display:flex;gap:12px;align-items:center}.pill{font-size:12px;color:var(--muted);padding:9px 12px;border:1px solid var(--line);border-radius:99px}button,.ghost-btn{border:0;background:var(--accent);color:#04120d;font-weight:800;border-radius:10px;padding:10px 16px;cursor:pointer;text-decoration:none;font-size:14px}.ghost-btn{background:transparent;color:var(--text);border:1px solid var(--line)}button:disabled{opacity:.55;cursor:not-allowed}.danger-btn{background:#32131a;color:#ff9cad;border:1px solid #63303c}main{width:min(1200px,92vw);margin:32px auto}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:34px}.stats div{background:linear-gradient(180deg,#12171e,#0d1116);border:1px solid var(--line);border-radius:18px;padding:22px}.stats b{display:block;font-size:28px}.stats span{color:var(--muted);font-size:12px}.section-title{display:flex;justify-content:space-between;align-items:end;margin-bottom:16px}.section-title h2{font-size:18px}.section-title span{font-size:12px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.video{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;cursor:pointer;transition:.2s}.video:hover{transform:translateY(-3px);border-color:#44505f}.cover{aspect-ratio:3/4;background:#1c222a;overflow:hidden}.cover img{width:100%;height:100%;object-fit:cover}.video .body{padding:14px}.title{font-size:14px;line-height:1.5;height:42px;overflow:hidden}.meta{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-top:12px}.empty{border:1px dashed var(--line);border-radius:16px;color:var(--muted);padding:44px;text-align:center;grid-column:1/-1}.drawer{position:fixed;right:-700px;top:0;width:min(660px,94vw);height:100vh;background:#0d1116;border-left:1px solid var(--line);z-index:20;transition:.25s;padding:24px;overflow:auto}.drawer.show{right:0}.drawer-head{display:flex;justify-content:space-between;align-items:start;position:sticky;top:-24px;background:#0d1116ef;padding:24px 0 16px;backdrop-filter:blur(12px);z-index:2}.drawer-head small{color:var(--accent)}#close{font-size:24px;width:42px;height:42px;padding:0}.mask{display:none;position:fixed;inset:0;background:#0008;z-index:10}.mask.show{display:block}.comment{padding:16px 0;border-bottom:1px solid var(--line)}.comment.with-author{background:linear-gradient(90deg,#0d1915 0,transparent 65%)}.comment-top{display:flex;gap:10px;align-items:center}.avatar{width:34px;height:34px;border-radius:50%;background:#222;object-fit:cover}.name{font-size:13px;font-weight:700}.time{font-size:10px;color:var(--muted)}.content{font-size:14px;line-height:1.65;margin:9px 0 0 44px}.reply{margin:12px 0 0 44px;background:var(--soft);border-radius:12px;padding:12px;border-left:2px solid #39424e}.reply.author{border-left-color:var(--accent);background:#0e201a}.reply-content{margin-top:6px;font-size:13px;line-height:1.55}.author-tag{font-size:10px;color:#06120e;background:var(--accent);border-radius:4px;padding:2px 5px;margin-left:6px}.admin-main{width:min(900px,92vw)}.panel{background:linear-gradient(180deg,#12171e,#0d1116);border:1px solid var(--line);border-radius:18px;padding:22px;margin-bottom:18px}.panel h2{font-size:18px;margin-bottom:8px}.panel-head{display:flex;justify-content:space-between;gap:15px;align-items:flex-start}.muted{color:var(--muted);font-size:13px;line-height:1.7}.form-row{display:flex;gap:10px;margin-top:16px;align-items:center}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}label{display:block;color:var(--muted);font-size:12px;margin:16px 0 7px}input{width:100%;background:#090c10;border:1px solid var(--line);border-radius:10px;padding:12px 13px;color:var(--text);outline:none}input:focus{border-color:#53606f}.form-row input{flex:1}.notice{min-height:22px;margin-top:12px;color:#ff9cad;font-size:12px;line-height:1.6}.notice.ok{color:var(--accent)}.qr-wrap{margin-top:16px;background:#fff;border-radius:14px;padding:8px;overflow:hidden}.qr-wrap img{display:block;width:100%;max-height:620px;object-fit:contain}.hidden{display:none!important}
@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}.stats{grid-template-columns:1fr 1fr 1fr}header{padding:0 4vw}.pill{display:none}.form-grid{grid-template-columns:1fr}}
@media(max-width:560px){.grid{grid-template-columns:1fr 1fr;gap:10px}.stats{gap:8px}.stats div{padding:14px}.stats b{font-size:22px}.form-row{align-items:stretch;flex-direction:column}.form-row button{width:100%}}

.login-hint{margin-top:10px;padding:10px 12px;border-radius:10px;background:#151a20;border:1px solid var(--line)}

/* v2.2 interactive remote login */
.remote-tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:14px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:#0b0f14;color:var(--muted);font-size:12px}
.small-btn{padding:7px 10px;font-size:12px}
.remote-wrap{position:relative;user-select:none;-webkit-user-select:none}
.remote-wrap img{touch-action:none;cursor:crosshair;user-select:none;-webkit-user-drag:none;-webkit-user-select:none}
.remote-wrap:after{content:'可直接操作';position:absolute;right:14px;top:14px;background:#081b15dd;color:var(--accent);border:1px solid #245b49;border-radius:999px;padding:5px 9px;font-size:11px;pointer-events:none}
/* v2.4 live login status */
.live-mode{color:var(--accent);font-weight:700}

.login-url{margin-top:10px;word-break:break-all;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;line-height:1.45}