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0;font-size:12px;color:var(--ar-text)}.shelf{position:relative;height:100%;max-width:760px;margin:0 auto;display:flex;flex-direction:column;overflow:hidden}.shelf-top{flex:0 0 auto;display:flex;align-items:center;gap:12px;padding:calc(var(--safe-top) + 8px) 16px 8px;min-height:52px;background:var(--shelf-accent);color:#fff;box-shadow:0 1px 2px #0000001f}.shelf-icon{width:44px;height:44px;border-radius:999px;display:grid;place-items:center;color:#fff}.shelf-icon:hover{background:#ffffff1a}.shelf-title{flex:1;font-size:16px;font-weight:700;letter-spacing:.02em}.shelf-pill{padding:5px 10px;border-radius:999px;background:#ffffff26;color:#fff;font-size:12px;font-weight:500;display:inline-flex;gap:6px;align-items:center;min-height:28px}.shelf-pill b{padding:0 6px;border-radius:999px;background:#f5b83d;color:var(--shelf-accent)}.shelf-list{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:14px}.book-card{display:flex;gap:14px;padding:16px;border-radius:16px;cursor:pointer;background:var(--ar-surface);border:1px solid var(--ar-border);box-shadow:0 1px 2px #0000000f;transition:transform .1s ease}.book-card:active{transform:scale(.99)}.cover{width:72px;height:100px;border-radius:8px;flex:0 0 auto;padding:8px;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;color:#fff;font-family:var(--font-serif);box-shadow:0 6px 14px #0000002e;border:1px solid rgba(255,255,255,.2)}.cover-author{font-size:10px;opacity:.8;letter-spacing:-.02em}.cover-title{font-size:11.5px;font-weight:700;line-height:1.18;overflow-wrap:anywhere}.cover-zh{font-size:11px;opacity:.8}.book-body{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:space-between;gap:8px}.book-name{margin:0;font-size:16px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.book-meta{margin:2px 0 0;font-size:12px;color:var(--ar-text-2)}.book-pos{margin:4px 0 0;font-size:12px;color:var(--ar-text-2)}.book-pos.accent{color:var(--ar-accent);font-weight:500}.book-body .track{height:10px}.book-body .track-bar,.book-body .track-fill{height:4px}.book-body .tick{width:1px;height:4px;margin-left:0}.book-body .knob{width:10px;height:10px;margin-left:-5px;border:0}.book-foot{display:flex;align-items:center;justify-content:space-between;padding-top:6px;border-top:1px solid var(--ar-border);font-size:12px;color:var(--ar-text-2)}.book-foot .go{color:var(--ar-accent);font-weight:600}.shelf-note{margin:4px 0;font-size:12px;color:var(--ar-text-3);text-align:center}.drawer-scrim{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:#00000080}.app-drawer{position:fixed;top:0;bottom:0;left:0;z-index:50;width:min(270px,80vw);padding:calc(var(--safe-top) + 20px) 16px calc(20px + var(--safe-bottom));background:var(--drawer-bg);color:#fff;display:flex;flex-direction:column;justify-content:flex-start;box-shadow:8px 0 32px #0000004d;animation:toc-in .22s ease-out}.brand{display:flex;align-items:center;gap:12px;padding:0 8px 20px;font-weight:700;font-size:16px;letter-spacing:.02em}.brand-mark{width:32px;height:32px;border-radius:8px;background:var(--ar-accent, #1E5E63);display:grid;place-items:center;font-family:var(--font-serif)}.app-nav{display:flex;flex-direction:column;gap:4px;font-size:14px}.app-nav button{width:100%;text-align:left;padding:11px 12px;border-radius:12px;color:#fffc;display:flex;align-items:center;gap:10px;min-height:44px}.app-nav button:hover:not(:disabled){background:#ffffff0d}.app-nav button.on{background:var(--shelf-accent);color:#5fbdb4;font-weight:600}.app-nav small{margin-left:auto;font-size:11px;opacity:.6}.app-nav .count{margin-left:auto;padding:1px 8px;border-radius:999px;background:#ffffff26;font-size:12px}@media(max-width:380px){.half-gran{gap:3px}.seg.small button{padding:4px 7px}.dict-main-head{flex-wrap:wrap;gap:4px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:0s!important;animation:none!important}}