:root{font-family:'Apple SD Gothic Neo','Noto Sans KR',sans-serif;color:#172434;background:#f6f8fa;font-size:16px;line-height:1.65;--accent:#185bce;--line:#dde4eb}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0}button,input,textarea{font:inherit}button,a,input,textarea{touch-action:manipulation}button,a{ -webkit-tap-highlight-color:transparent}a{color:var(--accent);text-decoration:none}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}:focus-visible{outline:3px solid #73a4f5;outline-offset:4px}.top{height:80px;max-width:1120px;margin:auto;padding:0 32px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-size:22px;font-weight:750;color:#172434;letter-spacing:-.6px}.brand span{color:#a9b6c4;font-weight:400}#account{display:flex;align-items:center;gap:20px;font-size:14px;color:#637185}.quiet{background:none;border:0;color:#637185;padding:8px;min-height:44px;font-size:14px}.quiet:hover{color:var(--accent)}main{max-width:1040px;margin:64px auto 80px;padding:0 24px}h1{font-size:36px;letter-spacing:-1.3px;line-height:1.3;margin:8px 0 12px}h2{font-size:22px;line-height:1.4;margin:0}h3{font-size:18px;line-height:1.5;margin:0 0 10px}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:700;color:#7b8797}.heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:32px}.heading p{margin:0;font-size:14px;color:#718096}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid transparent;border-radius:8px;padding:11px 18px;min-height:46px;background:var(--accent);color:white;font-weight:600;font-size:15px}.button:hover{background:#104eb8}.button.secondary{background:#fff;border-color:var(--line);color:#293c51}.button.secondary:hover{background:#f1f5fa}.tasks{border-top:1px solid var(--line)}.task{border-bottom:1px solid var(--line);background:transparent}.task>summary{display:flex;align-items:center;gap:14px;padding:24px 10px;list-style:none;cursor:pointer}.task>summary::-webkit-details-marker{display:none}.task>summary:hover{background:#edf2f7}.check{appearance:none;flex:0 0 21px;width:21px;height:21px;margin:0;border:1.5px solid #b8c5d2;border-radius:5px;background:#fff;cursor:pointer}.check:checked{background:#2a7453;border-color:#2a7453}.check:checked:after{content:'✓';display:block;text-align:center;color:#fff;font-size:15px;line-height:18px}.task-name{flex:1;font-size:18px;font-weight:650;line-height:1.5}.task.done .task-name{text-decoration:line-through;color:#778596}.tag{font-size:12px;color:#587084;background:#e8eef5;padding:3px 9px;border-radius:4px;white-space:nowrap}.arrow{font-size:18px;color:#718096;transition:transform .15s}.task[open] .arrow{transform:rotate(90deg)}.article{padding:0 12px 32px 46px;max-width:950px}.article-text{max-width:720px}.article-text section{margin:24px 0}.article-text p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere;color:#455468}.article-text h3{font-weight:650;color:#203449}.article-tools{display:flex;align-items:center;gap:12px;margin:0 0 16px}.article-date{font-size:12px;color:#7b8797}.disk-panel{margin:12px 0 36px;background:white;border:1px solid var(--line);border-radius:10px;overflow:hidden}.disk-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 24px;border-bottom:1px solid var(--line)}.disk-head h3{margin:0}.device-meta{font-size:14px;color:#718096;margin:3px 0 0}.state{font-size:12px;font-weight:600}.state.online{color:#277553}.state.offline{color:#a36227}.disk-content{padding:22px 24px}.disk-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.disk-label{display:flex;justify-content:space-between;gap:12px;color:#536479;font-size:14px}.disk-free{font-size:30px;font-weight:700;letter-spacing:-1px;margin:8px 0 3px}.disk-free span{font-size:14px;font-weight:400;letter-spacing:0;color:#718096;margin-left:6px}.disk-detail{font-size:13px;color:#758397}.bar{height:7px;background:#eaf0f6;border-radius:8px;margin:14px 0 10px;overflow:hidden}.bar>span{display:block;height:100%;background:#4d84cf;border-radius:8px}.bar.warn>span{background:#ca813a}.disk-note{font-size:12px;color:#758397;margin:18px 0 0}.df-block{margin-top:20px;border-top:1px solid var(--line);padding-top:18px}.df-block summary{cursor:pointer;font-size:14px;font-weight:600;min-height:44px}.df-block pre{font:12px/1.7 'SFMono-Regular','Menlo',monospace;white-space:pre;overflow:auto;max-height:360px;padding:18px;background:#f3f6f9;border-radius:6px}.query-status{font-size:14px;color:#637185;margin:12px 0 0}.empty{font-size:14px;color:#758397;padding:14px 0}#message{color:#9b423b;font-size:14px;white-space:pre-wrap;margin-top:22px}footer{max-width:1040px;margin:0 auto 32px;padding:0 24px;font-size:12px;color:#94a0ad}.login{max-width:500px;margin:100px auto 140px}.login h1{font-size:46px;line-height:1.25}.login p{color:#6b7a8b;margin:24px 0 32px}.google{background:white;color:#263548;border-color:var(--line);width:100%;font-size:16px}.google:hover{background:#f0f4f9}.login small{display:block;text-align:center;font-size:13px;color:#8995a3;margin-top:14px}dialog{border:1px solid var(--line);border-radius:12px;padding:28px;width:min(620px,calc(100vw - 32px));color:#172434}dialog::backdrop{background:rgba(20,35,50,.35)}.dialog-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}label{display:block;font-size:14px;font-weight:600;margin:18px 0 8px}input:not(.check),textarea{width:100%;border:1px solid #cbd6e1;border-radius:6px;padding:11px 12px;background:#fff;color:#172434;font-size:16px}textarea{resize:vertical;min-height:150px}.form-actions{margin-top:24px;display:flex;justify-content:flex-end}@media(max-width:640px){.top{height:66px;padding:0 20px}#account{gap:8px}#email{max-width:160px;overflow:hidden;text-overflow:ellipsis}main{margin:36px auto 48px;padding:0 16px}h1{font-size:28px}.heading{align-items:flex-start;gap:12px}.heading .button{font-size:14px;padding:10px 12px;white-space:nowrap}.task>summary{gap:10px;padding:20px 4px}.task-name{font-size:16px}.tag{display:none}.article{padding:0 2px 24px}.article-tools{padding-left:4px}.disk-head{padding:18px 16px;flex-wrap:wrap}.disk-content{padding:18px 16px}.disk-grid{grid-template-columns:1fr;gap:24px}.disk-free{font-size:28px}.login{margin:65px auto 100px}.login h1{font-size:38px}dialog{padding:22px}.df-block pre{font-size:12px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.check-target{display:flex;align-items:center;justify-content:center;flex:0 0 44px;width:44px;height:44px;margin:0;cursor:pointer}
.yt9-panel{margin:12px 0 32px;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}.yt9-content{padding:22px 24px}.yt9-content>.disk-note:first-child{margin:0}.yt9-counts{display:flex;gap:10px 18px;flex-wrap:wrap;font-size:13px;color:#637185;margin:18px 0}.yt9-counts strong{color:#26394d}.yt9-filters{display:flex;gap:8px;margin:20px 0 14px;flex-wrap:wrap}.yt9-filter{min-height:44px;border:1px solid var(--line);background:#fff;color:#657487;border-radius:6px;padding:8px 14px;font-size:14px}.yt9-filter[aria-pressed=true]{background:#eaf1ff;color:#185bce;border-color:#8fb0e9;font-weight:650}.yt9-list{border-top:1px solid var(--line)}.yt9-project{border-bottom:1px solid var(--line)}.yt9-project>summary{list-style:none;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:18px 0;cursor:pointer}.yt9-project>summary::-webkit-details-marker{display:none}.yt9-title{min-width:0;display:flex;flex-direction:column;gap:4px}.yt9-title strong{font-size:16px;line-height:1.6;overflow-wrap:anywhere}.yt9-meta{font-size:12px;color:#8190a0}.yt9-badge{font-size:12px;padding:3px 8px;border-radius:4px;background:#f3ede2;color:#926523;white-space:nowrap;margin-top:3px}.yt9-badge.render_ready,.yt9-badge.uploaded{background:#eaf4ee;color:#277553}.yt9-badge.unknown{background:#f4e9e7;color:#a35141}.yt9-project-body{padding:0 0 20px;font-size:14px;color:#536479}.yt9-project-body h4{font-size:14px;color:#26394d;margin:12px 0 6px}.yt9-project-body p{margin:4px 0}.yt9-project-body ul{margin:6px 0 14px;padding-left:20px}.yt9-work-link,.yt9-upload{display:block;width:fit-content;min-height:44px;padding:10px 0;font-size:14px;font-weight:600}.yt9-error{font-size:14px;color:#a35141;margin:14px 0}.yt9-project[open]>.yt9-project-body{border-left:2px solid #dce7f7;padding-left:14px}@media(max-width:640px){.yt9-content{padding:18px 16px}.yt9-project>summary{gap:10px}.yt9-badge{padding:3px 6px;font-size:11px}.yt9-title strong{font-size:15px}.yt9-meta{font-size:11px}}

.library-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:20px}.library-card{min-width:0;padding:18px;background:#f7f9fc;border:1px solid var(--line);border-radius:8px}.library-card p{font-size:14px;overflow-wrap:anywhere}.library-card .disk-note{font-size:12px}.library-list{border-top:1px solid var(--line);margin-top:12px}.library-list summary{cursor:pointer;min-height:44px;padding:10px 0;font-size:14px}.library-list ul{padding-left:20px;font-size:14px;overflow-wrap:anywhere}.library-card strong{font-size:15px}@media(max-width:640px){.library-grid{grid-template-columns:1fr}.library-card{padding:14px}}