:root{color-scheme:dark;font-family:Inter,"Microsoft YaHei",system-ui,sans-serif;--bg:#070914;--panel:rgba(17,25,46,.72);--panel2:rgba(10,16,32,.78);--line:rgba(157,193,246,.18);--text:#f4f7ff;--muted:#96a6c0;--cyan:#7de5ff;--violet:#ad8dff;--mint:#66edbf;--gold:#ffc970;--danger:#ff8196}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{overflow-x:hidden;color:var(--text);background:radial-gradient(circle at 12% 8%,#17355f55,transparent 30%),radial-gradient(circle at 88% 15%,#572d7b44,transparent 31%),linear-gradient(145deg,#070914,#090e1b 55%,#070a14)}button,input{font:inherit}.starfield{position:fixed;inset:0;opacity:.2;pointer-events:none;background-image:radial-gradient(#fff 1px,transparent 1px);background-size:52px 52px;mask-image:linear-gradient(100deg,#000,transparent 86%)}.aurora{position:fixed;width:42vw;height:42vw;border-radius:50%;filter:blur(120px);opacity:.15;pointer-events:none;animation:drift 10s ease-in-out infinite alternate}.aurora.a{left:-12vw;top:8vh;background:#2b80d9}.aurora.b{right:-10vw;bottom:-18vh;background:#873dcc;animation-delay:-4s}.topbar{position:relative;z-index:20;display:flex;align-items:center;justify-content:space-between;height:78px;padding:0 4vw;border-bottom:1px solid rgba(255,255,255,.06);background:rgba(6,10,21,.48);backdrop-filter:blur(20px)}.brand{display:flex;align-items:center;gap:11px;color:var(--text);text-decoration:none}.brand>i{width:33px;height:33px;border-radius:50%;background:radial-gradient(circle at 30% 22%,#fff,var(--cyan) 27%,#8b6dff 62%,#131832 64%);box-shadow:0 0 28px #7de5ff55}.brand span{display:grid}.brand b{font-size:14px}.brand small{color:var(--muted);font:8px/1.5 monospace;letter-spacing:.18em}.back,.primary-link{padding:10px 14px;border:1px solid var(--line);border-radius:999px;color:#d8f4ff;text-decoration:none;background:rgba(18,28,49,.52)}button{padding:10px 13px;border:1px solid var(--line);border-radius:11px;color:var(--text);cursor:pointer;background:#151e32;transition:.2s}button:hover,a:hover{border-color:#7de5ff77;transform:translateY(-1px)}button:disabled{opacity:.48;cursor:not-allowed;transform:none}.primary,.primary-link{border-color:#9aeaff;color:#07111c;font-weight:800;background:linear-gradient(135deg,#86eaff,#af93ff)}.danger{border-color:#ff819655;color:#ffb0bd;background:#3a1520}.wide{width:100%}.eyebrow,.card-kicker,.panel-title span,.latest-backup>div>span,.file-restore>div>span{color:var(--cyan);font:700 9px/1 monospace;letter-spacing:.2em}.guest-shell{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(350px,500px);align-items:center;gap:7vw;width:min(1320px,90vw);min-height:calc(100dvh - 78px);margin:auto;padding:45px 0}.guest-copy h1{margin:20px 0;font-size:clamp(44px,6vw,82px);line-height:1.03;letter-spacing:-.055em}.guest-copy h1 em,.account-page h1 em{font-style:normal;color:transparent;background:linear-gradient(100deg,#fff,var(--cyan),#c7a7ff);-webkit-background-clip:text;background-clip:text}.guest-copy>p{max-width:650px;color:var(--muted);font-size:14px;line-height:1.9}.public-stats{display:flex;gap:12px;margin-top:28px}.public-stats article{display:grid;gap:5px;min-width:170px;padding:17px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}.public-stats b{font-size:30px}.public-stats span{color:var(--muted);font-size:10px}.login-card{position:relative;padding:38px;border:1px solid rgba(166,198,255,.22);border-radius:28px;background:linear-gradient(150deg,rgba(24,31,53,.91),rgba(10,13,25,.94));box-shadow:0 35px 100px #0007;backdrop-filter:blur(28px);animation:cardIn .55s ease}.login-card h2{margin:13px 0 6px;font-size:30px}.login-card p{margin:0 0 24px;color:var(--muted);font-size:12px;line-height:1.7}.field,.login-card label{display:grid;gap:8px;margin:14px 0;color:#bbc7db;font-size:11px}.field input,.login-card input{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:12px;outline:none;color:var(--text);background:#050912bf}.field input:focus,.login-card input:focus{border-color:var(--cyan);box-shadow:0 0 0 4px #7de5ff14}.actions{display:flex;gap:9px;margin-top:18px}.status{min-height:20px;margin-top:17px;color:var(--muted);font-size:10px;line-height:1.6}.status.ok{color:var(--mint)}.status.err{color:var(--danger)}.account-shell{position:relative;z-index:2;display:grid;grid-template-columns:250px minmax(0,1fr);gap:28px;width:min(1500px,94vw);margin:28px auto 70px}.account-side{position:sticky;top:20px;align-self:start;overflow:hidden;padding:17px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(155deg,rgba(20,30,53,.88),rgba(8,13,27,.85));box-shadow:0 26px 80px #0005;backdrop-filter:blur(25px)}.identity{display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:9px;padding:8px 7px 18px;border-bottom:1px solid var(--line)}.identity>span{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;color:#07111c;font-weight:900;background:linear-gradient(135deg,var(--cyan),var(--violet))}.identity div{display:grid;gap:3px;min-width:0}.identity b{overflow:hidden;text-overflow:ellipsis}.identity small{overflow:hidden;text-overflow:ellipsis;color:var(--muted);font:8px monospace}.identity button{padding:6px;font-size:8px}.account-side nav{display:grid;gap:7px;margin:15px 0}.account-side nav a{display:flex;align-items:center;gap:10px;padding:10px;border:1px solid transparent;border-radius:13px;color:var(--muted);text-decoration:none;transition:.2s}.account-side nav a.active{color:#fff;border-color:#7de5ff44;background:#7de5ff0d}.account-side nav i{display:grid;place-items:center;flex:0 0 32px;height:32px;border-radius:10px;color:var(--cyan);font-style:normal;background:#7de5ff10}.account-side nav span{display:grid;gap:3px}.account-side nav b{font-size:10px}.account-side nav small{font-size:8px}.side-logout{width:100%;margin-top:12px;color:#c4cce0;background:#ffffff05}.account-main{min-width:0}.account-page{animation:pageIn .32s ease}.page-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin:18px 0 28px}.page-head h1{margin:10px 0 6px;font-size:clamp(36px,5vw,64px);line-height:1;letter-spacing:-.045em}.page-head p{max-width:720px;margin:0;color:var(--muted);font-size:12px;line-height:1.7}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px}.metric{position:relative;overflow:hidden;display:grid;gap:8px;min-height:145px;padding:19px;border:1px solid var(--line);border-radius:19px;background:var(--panel);backdrop-filter:blur(20px)}.metric:after{content:"";position:absolute;right:-35px;bottom:-45px;width:110px;height:110px;border-radius:50%;filter:blur(35px);opacity:.32;background:currentColor}.metric span,.metric small{position:relative;z-index:1;color:var(--muted);font-size:9px}.metric b{position:relative;z-index:1;font-size:38px}.metric.cyan{color:var(--cyan)}.metric.violet{color:var(--violet)}.metric.mint{color:var(--mint)}.metric.gold{color:var(--gold)}.metric b{color:#fff}.two-column{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:13px}.panel{padding:22px;border:1px solid var(--line);border-radius:20px;background:var(--panel);box-shadow:0 20px 60px #0003;backdrop-filter:blur(22px)}.panel-title{display:flex;align-items:center;justify-content:space-between}.panel-title h2{margin:8px 0 14px;font-size:20px}.quota-list{display:grid;gap:15px}.quota>div{display:flex;justify-content:space-between;color:var(--muted);font-size:9px}.quota i{display:block;height:6px;margin-top:8px;border-radius:6px;background:#050912}.quota em{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--cyan),var(--violet));transition:.4s}.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.quick-grid a,.quick-grid button{display:grid;place-items:center;min-height:62px;padding:10px;border:1px solid var(--line);border-radius:12px;color:#dcecff;text-decoration:none;font-size:9px;background:#090f20aa}.sync-scopes{display:grid;gap:9px;margin:5px 0 16px}.sync-scopes label{display:flex;gap:9px;padding:13px;border:1px solid var(--line);border-radius:13px;background:#ffffff04}.sync-scopes input{width:auto;accent-color:var(--cyan)}.sync-scopes span{display:grid;gap:4px}.sync-scopes b{font-size:10px}.sync-scopes small{color:var(--muted);font-size:8px;line-height:1.5}.live-pill,.security-badge{padding:9px 12px;border:1px solid #66edbf55;border-radius:999px;color:var(--mint);font-size:9px;background:#66edbf0b}.live-pill i{display:inline-block;width:7px;height:7px;margin-right:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 12px var(--mint);animation:pulse 1.6s infinite}.sync-monitor{display:grid;grid-template-columns:145px 1fr;align-items:center}.sync-monitor .panel-title{grid-column:1/-1}.sync-ring{display:grid;place-items:center;align-content:center;width:120px;height:120px;border:1px solid #7de5ff55;border-radius:50%;background:radial-gradient(circle,#7de5ff12,transparent 65%);box-shadow:inset 0 0 30px #7de5ff12}.sync-ring b{font-size:34px}.sync-ring span{color:var(--muted);font-size:8px}.sync-monitor dl{display:grid;gap:13px;margin:0}.sync-monitor dl div{display:grid;gap:3px}.sync-monitor dt{color:var(--muted);font-size:8px}.sync-monitor dd{margin:0;font-size:10px}.panel-status{margin-top:13px}.backup-actions{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:13px}.latest-backup{display:grid;grid-template-columns:58px 1fr auto;align-items:center;gap:14px}.backup-icon{display:grid;place-items:center;width:58px;height:58px;border-radius:17px;color:#07111c;font-size:24px;background:linear-gradient(135deg,var(--cyan),var(--violet))}.latest-backup h2{margin:7px 0;font-size:18px}.latest-backup p,.file-restore p{margin:0;color:var(--muted);font-size:9px}.file-restore{display:grid;grid-template-columns:1fr auto auto auto;align-items:center;gap:12px;margin-top:13px}.file-picker{padding:9px 12px;border:1px solid var(--line);border-radius:10px;font-size:9px;cursor:pointer;background:#ffffff05}.file-picker input{display:none}.file-restore>b{color:var(--muted);font-size:8px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.about-grid article{min-height:230px;padding:25px;border:1px solid var(--line);border-radius:21px;background:linear-gradient(145deg,rgba(28,42,73,.68),rgba(10,15,30,.78))}.about-grid i{color:var(--cyan);font:10px monospace}.about-grid h2{margin:45px 0 12px;font-size:22px}.about-grid p{color:var(--muted);font-size:10px;line-height:1.8}.privacy-banner{display:flex;gap:12px;margin-top:13px;padding:17px;border:1px solid #66edbf44;border-radius:16px;color:var(--mint);background:#66edbf08}.privacy-banner span{color:#b4c8c2;font-size:10px}.security-form{margin:0}.security-notes ul{display:grid;gap:12px;padding-left:18px;color:var(--muted);font-size:10px;line-height:1.7}.security-notes button{margin-top:14px}.ripple{position:absolute;border-radius:50%;pointer-events:none;background:#ffffff77;transform:translate(-50%,-50%) scale(0);animation:ripple .65s ease-out}@keyframes drift{to{transform:translate(7vw,-4vh) scale(1.1)}}@keyframes cardIn{from{opacity:0;transform:translateY(18px)}}@keyframes pageIn{from{opacity:0;transform:translateY(9px)}}@keyframes pulse{50%{opacity:.35}}@keyframes ripple{to{transform:translate(-50%,-50%) scale(8);opacity:0}}@media(max-width:1050px){.metric-grid{grid-template-columns:1fr 1fr}.account-shell{grid-template-columns:210px 1fr}.two-column{grid-template-columns:1fr}.file-restore{grid-template-columns:1fr 1fr}.file-restore>div{grid-column:1/-1}}@media(max-width:760px){.topbar{height:64px}.brand small{display:none}.guest-shell{grid-template-columns:1fr;padding:30px 0}.guest-copy{text-align:center}.guest-copy>p{margin-inline:auto}.public-stats{justify-content:center}.account-shell{display:block;width:92vw;margin-top:14px}.account-side{position:relative;top:0;margin-bottom:16px}.identity{padding-bottom:10px}.account-side nav{display:flex;overflow:auto}.account-side nav a{flex:0 0 62px;justify-content:center}.account-side nav span{display:none}.side-logout{display:none}.page-head{align-items:flex-start}.metric-grid,.about-grid{grid-template-columns:1fr 1fr}.latest-backup{grid-template-columns:48px 1fr}.latest-backup .danger{grid-column:1/-1}.sync-monitor{grid-template-columns:120px 1fr}}@media(max-width:500px){.guest-copy h1{font-size:39px}.public-stats{display:grid;grid-template-columns:1fr 1fr}.public-stats article{min-width:0}.login-card{padding:25px}.metric-grid,.about-grid{grid-template-columns:1fr}.quick-grid{grid-template-columns:1fr}.file-restore{grid-template-columns:1fr}.backup-actions{display:grid}.page-head h1{font-size:38px}.live-pill,.security-badge{display:none}}
/* 登录态必须覆盖 guest-shell/account-shell 自身的 display:grid 声明。 */
#guestShell[hidden],#accountShell[hidden],.guest-shell.is-hidden,.account-shell.is-hidden{display:none!important}
.backup-recovery-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;border-top:1px solid rgba(255,255,255,.1)}
.backup-recovery-row span{color:var(--muted,#aeb4cf)}
.storage-breakdown{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.storage-breakdown span{display:flex;justify-content:space-between;gap:8px;padding:8px 10px;border:1px solid var(--line);border-radius:9px;color:var(--muted);font-size:8px;background:#ffffff04}
.storage-breakdown b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#dcecff}
.storage-breakdown i{font-style:normal;white-space:nowrap}
.tier-badge{display:inline-block;margin-top:4px;padding:3px 8px;border-radius:999px;color:var(--cyan);font:700 8px/1.2 monospace;letter-spacing:.08em;background:#7de5ff14;border:1px solid #7de5ff33}
.avatar-bubble,.profile-avatar,.creator-avatar{background-size:cover;background-position:center;background-repeat:no-repeat}
.avatar-bubble.has-image,.profile-avatar.has-image,.creator-avatar.has-image{color:transparent!important;background-color:transparent}
.profile-hero{display:flex;gap:16px;align-items:center;margin-bottom:18px}
.profile-avatar{display:grid;place-items:center;width:88px;height:88px;border-radius:24px;font-size:32px;font-weight:900;color:#07111c;background:linear-gradient(135deg,var(--cyan),var(--violet));box-shadow:0 12px 40px #7de5ff22}
.llm-intro-card{min-height:120px;padding:16px;border:1px solid var(--line);border-radius:14px;color:#dcecff;font-size:12px;line-height:1.8;background:#ffffff06;white-space:pre-wrap}
.storage-actions,.invite-form{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.storage-actions button{flex:1 1 140px}
.archive-list,.invite-list{display:grid;gap:10px;margin-top:14px}
.archive-row,.invite-row{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:12px;background:#ffffff05}
.archive-row small,.invite-row small{display:block;margin-top:4px;color:var(--muted);font-size:9px}
.invite-row code{display:block;margin-top:6px;color:var(--cyan);font-size:9px;word-break:break-all}
.creators-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.creator-card{display:grid;grid-template-columns:56px 1fr;gap:12px;padding:16px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(145deg,rgba(28,42,73,.55),rgba(10,15,30,.78))}
.creator-avatar{display:grid;place-items:center;width:56px;height:56px;border-radius:16px;font-weight:900;color:#07111c;background:linear-gradient(135deg,var(--cyan),var(--violet))}
.creator-card b{font-size:14px}
.creator-card small{display:block;margin:4px 0 8px;color:var(--muted);font-size:9px}
.creator-card p{margin:0;color:#c5d4ef;font-size:11px;line-height:1.6}
.discord-btn{display:flex;align-items:center;justify-content:center;margin-top:12px;padding:12px 14px;border:1px solid #7289da88;border-radius:12px;color:#e8ecff;text-decoration:none;font-weight:700;background:linear-gradient(135deg,#5865f2,#7289da)}
.discord-btn:hover{filter:brightness(1.08)}
.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;outline:none;color:var(--text);background:#050912bf;resize:vertical}
.muted{color:var(--muted)}
.profile-layout .hint{margin-top:8px}
@media(max-width:760px){.profile-hero{flex-direction:column;align-items:flex-start}.archive-row,.invite-row{flex-direction:column;align-items:stretch}}