:root{--bg:#f5f7f9;--white:#fff;--text:#20333d;--muted:#8a98a3;--line:#eaf0f2;--green:#19a987;--nav:#173b42;--soft:#e9f7f2;--shadow:0 12px 40px #1a3c4809;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;color:var(--text);font-size:14px}*{box-sizing:border-box}body{margin:0;background:var(--bg)}[hidden]{display:none!important}button,input,select{font:inherit}button,a,input,select{outline-offset:4px}button{cursor:pointer;border:0;background:none;color:inherit;transition:.18s}button:disabled{opacity:.45;cursor:not-allowed}a{color:inherit;text-decoration:none}svg{width:20px;height:20px;vertical-align:middle;flex-shrink:0}input:not([type=checkbox]),select{background:#fff;border:1px solid #dde6e9;padding:11px 13px;border-radius:10px;color:var(--text);min-width:0}input:focus{outline:2px solid 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#36b391;border-radius:18px;z-index:70;display:grid;place-items:center;text-align:center;color:#29997b;pointer-events:none;font-size:55px}.drop-overlay h2{font-size:23px}.drop-overlay p{font-size:13px}.upload-panel{position:fixed;bottom:20px;right:25px;width:min(400px,calc(100vw - 30px));background:white;border:1px solid #dce9e4;border-radius:14px;z-index:60;box-shadow:0 12px 55px #153e4320}.upload-title{padding:15px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:13px}#uploadTasks{max-height:260px;overflow:auto}.upload-task{padding:14px 20px;border-bottom:1px solid var(--line)}.upload-task div{display:flex;justify-content:space-between;gap:10px;font-size:11px}.upload-task .task-name{max-width:250px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.progress-track{height:4px;background:#edf2f1;margin-top:9px;border-radius:4px;overflow:hidden}.progress-track 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span:before{content:'✓';color:#69d4af;margin-right:7px}.story-foot{font-size:10px;color:#6c9997;display:block;margin-top:60px}.orbit{height:220px;position:relative;width:380px;max-width:100%;margin-top:20px}.orbit-core{position:absolute;top:55px;left:140px;width:100px;height:100px;background:linear-gradient(140deg,#72d7b3,#6cc9cf);border:1px solid #a6ead7;border-radius:30px;font-size:60px;display:grid;place-items:center;transform:rotate(-10deg);box-shadow:0 15px 70px #1d9e8077;color:white}.orbit-card{position:absolute;width:125px;height:80px;padding:14px;background:#ffffff0c;backdrop-filter:blur(4px);border:1px solid #ffffff18;border-radius:13px;font-size:21px;color:#b9e8da}.orbit-card small{display:block;font-size:10px;margin-top:7px;color:#9ebdb8}.c1{left:0;top:15px;transform:rotate(-9deg)}.c2{right:0;top:7px;transform:rotate(9deg)}.c3{left:25px;bottom:15px;transform:rotate(4deg)}.login-form-area{display:flex;align-items:center;justify-content:center;padding:35px}.login-form{width:340px;max-width:100%}.login-form h2{font-size:28px;margin:17px 0 9px}.login-form .muted{font-size:12px;margin-bottom:35px}.login-form label{display:block;font-size:12px;color:#657e89;margin:20px 0}.login-form input{display:block;width:100%;margin-top:10px;padding:14px}.wide{width:100%;margin-top:15px}.wide span{margin-left:auto}.form-foot{font-size:10px;color:#a2afb5;text-align:center;margin-top:25px}.share-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(ellipse at top,#ddf6e9,#f5f8fa 65%);padding:30px}.share-card{max-width:460px;width:100%;background:white;border:1px solid #dceae6;border-radius:21px;padding:35px;box-shadow:0 25px 80px #19443b0c;text-align:center}.share-card .brand{justify-content:center;margin-bottom:30px}.share-card h1{font-size:20px;overflow-wrap:anywhere}.share-card .file-symbol{margin:25px auto 15px;width:65px;height:70px}.share-card input{width:100%;margin:15px 0}.share-card p{font-size:12px;color:#90a4ad}.preview-frame{width:100%;height:65vh;border:1px solid #e3ece9;border-radius:8px}.preview-image{max-width:100%;max-height:65vh;display:block;margin:auto}.busy-text{color:#8ca0a8;padding:60px;text-align:center;font-size:12px}@media(min-width:1600px){main{padding:45px 55px}.topbar{padding:0 55px}.welcome-card{min-height:190px}}@media(max-width:1100px){aside{width:205px;padding:28px 14px}.workspace{margin-left:205px}main{padding:28px 24px}.topbar{padding:0 24px}.welcome-art{width:160px}.welcome-card{padding:24px}.searchbox input{width:135px}.file-table .time-col{display:none}.row-actions .icon-btn{width:25px}.page-heading h1{font-size:24px}.file-name{min-width:135px}.name-btn{max-width:210px}.login-story{padding:35px}.story-content h1{font-size:33px}}@media(max-width:760px){aside{transform:translateX(-100%);transition:.2s;width:232px}aside.open{transform:none}.workspace{margin-left:0}.mobile-only{display:inline-flex}.mobile-shade{position:fixed;inset:0;background:#102f3c66;z-index:24}.topbar{height:63px;padding:0 18px}.top-label{margin-right:auto;margin-left:10px}.top-actions{gap:10px}main{padding:25px 16px}.page-heading{align-items:flex-start;flex-wrap:wrap;gap:18px}.page-heading h1{font-size:25px}.page-heading .eyebrow{font-size:8px}.heading-actions{width:100%}.heading-actions button{flex:1;padding:11px}.welcome-card{min-height:145px;padding:21px;margin-bottom:20px}.welcome-card h2{font-size:16px}.welcome-card p{font-size:10px;max-width:230px}.welcome-art{width:80px;transform:scale(.65);transform-origin:right center;position:absolute;right:15px;opacity:.55}.welcome-art .art-folder{left:-60px}.welcome-art .art-sheet{left:-20px}.welcome-art .s1{left:-80px}.panel-toolbar{padding:16px;flex-wrap:wrap;gap:15px}.list-tools{width:100%}.searchbox{flex:1}.searchbox input{width:100%}.list-tools select{width:85px}.file-table th,.file-table td{padding:13px 8px}.file-table th:first-child,.file-table td:first-child{padding-left:13px;width:30px}.file-table .size-col{display:none}.file-name{min-width:0;gap:8px}.name-btn{max-width:150px;font-size:11px}.file-symbol{width:28px;height:34px;border-radius:6px}.file-symbol svg{width:19px}.row-actions{gap:0}.row-actions .icon-btn{width:25px}.file-table .rename-action,.file-table .move-action{display:none}.main-footer{font-size:8px;gap:15px}.pagination{padding:13px;font-size:9px}.pagination>div{gap:5px}.pagination label{font-size:0}.pagination select{font-size:10px}.file-grid{grid-template-columns:repeat(2,minmax(0,1fr));padding:13px;gap:10px}.login-shell{display:block}.login-story{min-height:220px;padding:28px 25px}.story-content{margin:28px 0 0}.story-content h1{font-size:26px;margin:15px 0}.story-content h1 br{display:none}.story-content p,.orbit,.story-tags,.story-foot{display:none}.login-form-area{padding:40px 25px 60px}.login-form{width:380px}.login-form h2{font-size:24px}.upload-panel{bottom:12px;right:15px}.selection-bar{padding:10px 13px}.grid-card .name-btn{max-width:130px}.share-card{padding:28px 23px}}

@media(max-width:360px){.top-label{font-size:10px;white-space:nowrap;gap:7px}.top-label small{font-size:9px}.top-actions{gap:5px}.welcome-art{opacity:.2}.name-btn{max-width:115px}}