:root{color-scheme:dark;--paper:#5c6345;--ink:#f7f4e8;--muted:#dce0cb;--glass:rgba(229,235,198,.16);--edge:rgba(255,255,235,.34);--cardink:#29311d;--card:rgba(221,231,182,.82)}
:root[data-theme=white]{color-scheme:light;--paper:#fff;--ink:#252b1d;--muted:#68705c;--glass:rgba(224,232,208,.55);--edge:rgba(88,109,49,.22);--card:#e1e7d1}
:root[data-theme=beige]{color-scheme:light;--paper:#f2e8d4;--ink:#302c20;--muted:#736b57;--glass:rgba(240,233,211,.72);--edge:rgba(120,106,71,.25);--card:#e1ddbf}
:root[data-theme=black]{--paper:#060606;--ink:#f1f1ed;--muted:#a5a59c;--glass:rgba(137,154,109,.24);--edge:rgba(230,235,211,.2);--card:#303629;--cardink:#eff2e5}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}.library{max-width:640px;margin:auto;padding:max(20px,var(--fb-safe-top,0px)) 24px max(30px,env(safe-area-inset-bottom),var(--fb-safe-bottom,0px))}header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:50px}.brand-logo{max-width:140px;max-height:60px;object-fit:contain}select{font:13px -apple-system,sans-serif;background:var(--glass);color:var(--ink);padding:10px 8px;border:1px solid var(--edge);border-radius:14px;max-width:135px;min-height:44px}option{background:var(--paper)}.eyebrow{font-size:9px;letter-spacing:3px;color:var(--muted);margin-bottom:12px}h1{font:400 38px/1.08 Georgia,serif;margin:0 0 18px;letter-spacing:-1.2px}.intro{font-size:15px;line-height:1.6;color:var(--muted);margin:0 0 30px}#notice{font-size:14px;line-height:1.6;color:var(--muted);margin:12px 0}#notice:empty{display:none}.continue-card{display:block;text-decoration:none;color:var(--cardink);padding:24px;border:1px solid var(--edge);border-radius:30px;background:linear-gradient(145deg,rgba(255,255,255,.25),transparent),var(--card);box-shadow:inset 0 1px 1px rgba(255,255,255,.45),0 10px 24px rgba(18,27,9,.1);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);margin-bottom:32px}.card-label{font-size:9px;letter-spacing:2px;opacity:.7}.continue-card h2{font:400 27px/1.15 Georgia,serif;margin:18px 0 10px;overflow-wrap:anywhere}.continue-card p{font-size:12px;opacity:.7;margin:0 0 24px}.resume-row{display:flex;justify-content:space-between;align-items:center;font-size:12px;gap:16px}.resume-row strong{font-weight:500}.progress{height:3px;background:rgba(40,52,22,.16);border-radius:6px;overflow:hidden;margin:0 0 16px}.progress span{display:block;height:100%;background:currentColor}.list-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.list-heading h2{font-size:16px;font-weight:500}.list-heading span{font-size:11px;color:var(--muted)}.book-list{display:flex;flex-direction:column}.book{display:flex;gap:14px;text-decoration:none;color:var(--ink);align-items:center;padding:18px 0;border-bottom:1px solid var(--edge)}.book-number{width:38px;height:48px;display:grid;place-items:center;flex:none;border:1px solid var(--edge);border-radius:5px 12px 12px 5px;background:var(--glass);font:18px Georgia,serif}.book-info{flex:1;min-width:0}.book-title{font:20px/1.2 Georgia,serif;overflow-wrap:anywhere}.book-author{font-size:11px;color:var(--muted);margin-top:6px}.book-percent{font-size:12px;color:var(--muted);flex:none}.upload-note{font-size:11px;line-height:1.8;text-align:center;color:var(--muted);margin:32px 0 0;padding:20px;border:1px dashed var(--edge);border-radius:18px}a:focus-visible,select:focus-visible{outline:2px solid var(--ink);outline-offset:5px}@media(max-width:360px){.library{padding-left:18px;padding-right:18px}h1{font-size:33px}.continue-card{padding:20px}}
@media(prefers-reduced-transparency:reduce){.continue-card{background:var(--card);backdrop-filter:none;-webkit-backdrop-filter:none}}