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var(--line)}[data-ui=classic] .auth-brand img{width:44px;height:44px;border-radius:8px;border:1px solid var(--line);box-shadow:none}[data-ui=classic] .auth-title{font-size:1.2rem;margin-top:.2rem}[data-ui=classic] .strength i{border-radius:999px}.c-app{min-height:100vh;display:flex;flex-direction:column}.c-topbar{position:sticky;top:0;z-index:100;height:56px;display:flex;align-items:center;gap:.9rem;padding:0 1.1rem;background:var(--header-bg);border-bottom:1px solid var(--line)}.c-brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;color:inherit}.c-brand img{width:32px;height:32px;border-radius:6px;background:#fff}.c-brand-text{display:flex;flex-direction:column;line-height:1.15}.c-brand-text strong{font-size:.95rem;font-weight:650;white-space:nowrap}.c-brand-text span{font-size:.72rem;color:var(--muted)}.c-brand-short{display:none}.c-topnav{display:flex;align-items:center;gap:.2rem}.c-topnav a{padding:.45rem 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minmax(0,1fr)}.c-layout.no-side{grid-template-columns:minmax(0,1fr)}.c-side{background:var(--panel);border-right:1px solid var(--line);padding:.8rem .6rem 1.2rem;display:flex;flex-direction:column;gap:2px;position:sticky;top:56px;height:calc(100vh - 56px);overflow:auto}.c-side a{display:flex;align-items:center;gap:.55rem;padding:.55rem .75rem;border-radius:8px;color:var(--text);text-decoration:none;font-weight:500;font-size:.92rem}.c-side a svg{width:16px;height:16px;flex:none;fill:var(--muted)}.c-side a:hover{background:var(--hover)}.c-side a.router-link-active{background:var(--selected);color:var(--accent);font-weight:600}.c-side a.router-link-active svg{fill:var(--accent)}.c-side .c-role{font-size:.7rem;color:var(--muted);font-weight:500}.c-side .c-group{padding:.9rem .75rem .35rem;font-size:.72rem;color:var(--muted);font-weight:600}.c-side .c-empty{padding:.3rem .75rem;color:var(--muted);font-size:.85rem}.c-side-foot{margin-top:auto;padding:1rem .75rem 0;line-height:1.5}.c-side-mask{display:none}.c-main{min-width:0;padding-bottom:2rem}[data-ui=classic] .page{margin-top:1.4rem}[data-ui=classic] .footer{display:none}[data-ui=classic] .announcement{margin-top:1rem}[data-ui=classic] .public-index .files{min-height:0}.login-modal-brand{align-items:center;gap:.7rem;margin-bottom:1rem}.login-modal-brand img{width:40px;height:40px;border-radius:8px;border:1px solid var(--line)}[data-ui=classic] .login-form .lede{margin-bottom:.8rem}[data-ui=classic] .empty:only-child:not(.panel){color:var(--muted)}[data-ui=classic] .c-main>.page.empty{display:flex;align-items:center;justify-content:center;gap:.6rem;min-height:40vh}[data-ui=classic] .c-main>.page.empty:before{content:"";width:20px;height:20px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:c-spin .8s linear infinite}@keyframes c-spin{to{transform:rotate(360deg)}}@media(max-width:900px){.c-layout{grid-template-columns:minmax(0,1fr)}.c-burger{display:inline-grid}.c-side{position:fixed;left:0;top:56px;width:264px;transform:translate(-100%);transition:transform .18s ease;z-index:120;box-shadow:0 8px 24px #10182829}.c-side.open{transform:none}.c-side a{padding:.7rem .8rem;font-size:1rem}.c-side-mask{display:block;position:fixed;inset:56px 0 0;background:#1018284d;z-index:110}.c-brand-text span,.c-brand-long{display:none}.c-brand-short{display:inline}.c-user-name,.c-upload span{display:none}.c-topnav a{padding:.45rem .6rem}.c-topnav a.c-site{display:none}[data-ui=classic] .file-row.head{top:0;position:static}[data-ui=classic] .file-row{padding:.7rem .6rem}[data-ui=classic] .file-row .name a,[data-ui=classic] .file-row .name button{font-size:1rem}[data-ui=classic] .toolbar .button{min-height:44px}[data-ui=classic] .toolbar .button[title^=上传整个文件夹]{display:none}[data-ui=classic] .page-head{flex-direction:column;align-items:stretch}[data-ui=classic] .page-head .search{width:100%;max-width:none}[data-ui=classic] .page-head>.button{align-self:flex-start}[data-ui=classic] .modal{width:100%;max-height:100dvh;border-radius:12px 12px 0 0;align-self:end}[data-ui=classic] .modal-backdrop{padding:0;align-items:end}[data-ui=classic] .auth-page{margin:1rem auto}[data-ui=classic] .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}[data-ui=classic] .ctx{min-width:220px}[data-ui=classic] .ctx button,[data-ui=classic] .ctx .ctx-link{padding:.7rem .8rem;font-size:1rem}[data-ui=classic] .icon-button.more{width:44px;height:44px}}@media(max-width:480px){[data-ui=classic] body{font-size:15px}.c-topbar{padding:0 .75rem;gap:.6rem}[data-ui=classic] .select-bar{gap:.35rem}[data-ui=classic] .vis-group{border-left:0;padding-left:0;width:100%}[data-ui=classic] .space-card-stats{gap:.6rem}}@media(hover:none){[data-ui=classic] .file-row:not(.head) .more{opacity:1}}[data-ui=classic] .choice{border-radius:10px}[data-ui=classic] .share-office-frame{border-radius:10px;overflow:hidden}[data-ui=classic] .reader-bar{top:56px}[data-ui=classic] .reader-marks,[data-ui=classic] .reader-toc{top:112px}[data-ui=classic] .pdf-page{scroll-margin-top:118px}