.shelf-page{padding:0 5vw}.shelf-page .shelf-nav{z-index:5;padding-top:14px;position:sticky;top:14px}.shelf-page .shelf-main{gap:18px;max-width:760px;margin:0 auto;padding:40px 0 60px;display:grid}.shelf-page .card{width:100%}.shelf-page .shelf-intro h1{font-size:clamp(2.3rem,5vw,3.2rem)}.shelf-page .spines{border-bottom:8px solid #ffb3c7;border-radius:4px;align-items:flex-end;gap:6px;padding:10px 12px 0;display:flex}.shelf-page .spine{background:var(--book);color:#2f2d52;width:38px;height:92px;font-family:var(--font-display);border-radius:7px 7px 2px 2px;place-items:end center;padding-bottom:8px;font-weight:600;text-decoration:none;transition:transform .2s ease-out;display:grid}.shelf-page .spine:nth-child(2n){height:104px}.shelf-page .spine:nth-child(3n){height:84px}.shelf-page .spine:hover,.shelf-page .spine:focus-visible{transform:translateY(-10px)}.shelf-page .shelf-list{gap:18px;display:grid}.shelf-page .shelf-paper{padding-left:40px;scroll-margin-top:80px;position:relative}.shelf-page .shelf-paper:before{content:"";background:var(--book);border-radius:99px;width:8px;position:absolute;top:28px;bottom:28px;left:16px}.shelf-page .shelf-paper h2{font-size:1.35rem;line-height:1.25}.shelf-page .shelf-paper h2 a{text-decoration:underline;-webkit-text-decoration-color:var(--line);text-decoration-color:var(--line);text-underline-offset:4px}.shelf-page .shelf-paper h2 a:hover{color:var(--peri-deep);text-decoration-color:currentColor}.shelf-page .shelf-authors{color:var(--muted);font-size:.92rem}.shelf-page .shelf-authors strong{color:var(--ink)}.shelf-page .shelf-abstract{font-size:.98rem;line-height:1.65}.shelf-page .shelf-tags{flex-wrap:wrap;gap:6px;display:flex}.shelf-page .shelf-tags li{color:var(--muted);background:#f3f1fc;border-radius:99px;padding:3px 10px;font-size:.78rem;font-weight:700}@media (max-width:599px){.shelf-page{padding:0 12px}.shelf-page .shelf-paper{padding-left:32px}.shelf-page .shelf-paper:before{left:12px}}.shelf-page .toy{background:#ffffff0f;border-radius:14px;gap:12px;margin:4px 0;padding:16px;display:grid;box-shadow:inset 0 0 0 1px #ffffff1f}.shelf-page .toy p{margin:0}.shelf-page .toy-title{font-family:var(--font-display);color:var(--book);font-size:1.05rem;font-weight:600}.shelf-page .toy-note{color:var(--text-muted);font-size:.82rem}.shelf-page .toy-say{font-weight:700}.shelf-page .toy-controls{flex-wrap:wrap;align-items:center;gap:10px 18px;font-size:.9rem;display:flex}.shelf-page .toy-controls label{gap:4px;display:grid}.shelf-page .toy-controls input[type=range]{width:12rem;accent-color:var(--book)}.shelf-page .toy-check{align-items:center;gap:8px;display:flex!important}.shelf-page .toy-check input{width:18px;height:18px;accent-color:var(--book)}.shelf-page .toy-tweaks{gap:6px;display:grid}.shelf-page .toy-btn{background:var(--book);color:#1d1b3a;height:34px;font:700 .85rem/1 var(--font-body);cursor:pointer;border:0;border-radius:99px;padding:0 14px}.shelf-page .toy-bins{grid-template-columns:1fr 1fr;gap:12px;display:grid}.shelf-page .toy-bin{background:#ffffff0d;border-radius:10px;gap:6px;padding:10px;display:grid}.shelf-page .toy-dots{flex-wrap:wrap;align-content:flex-end;gap:4px;min-height:72px;display:flex}.shelf-page .toy-dot{border-radius:50%;width:10px;height:10px}.shelf-page .toy-dot-A{background:#ff8e8e}.shelf-page .toy-dot-B{background:#8fd0ff}.shelf-page .toy-grid{grid-template-columns:repeat(40,1fr);gap:2px;max-width:30rem;display:grid}.shelf-page .toy-grid span{aspect-ratio:1;background:#ffffff2e;border-radius:2px}.shelf-page .toy-grid span.is-conflict{background:var(--book)}.shelf-page .toy-models{grid-template-columns:repeat(auto-fit,minmax(12rem,1fr));gap:12px;display:grid}.shelf-page .toy-model{background:#ffffff0d;border-radius:10px;gap:6px;padding:12px;font-size:.9rem;display:grid}.shelf-page .toy-model-name{font-weight:700}.shelf-page .toy-small{color:var(--text-muted);font-size:.8rem}.shelf-page .toy-bar{background:#ffffff1a;border-radius:99px;height:10px;display:block;position:relative;overflow:hidden}.shelf-page .toy-models .toy-bar span{border-radius:99px;position:absolute;top:0;bottom:0}.shelf-page .toy-bar .is-up{background:#56c9a4;left:50%}.shelf-page .toy-bar .is-down{background:#ff8e8e;right:50%}.shelf-page .toy-ranks{gap:6px;margin:0;padding:0;list-style:none;display:grid}.shelf-page .toy-ranks li{grid-template-columns:6rem 1fr 3.5rem;align-items:center;gap:10px;font-size:.9rem;display:grid}.shelf-page .toy-ranks .toy-bar span{background:#ffffff59;border-radius:99px;height:100%;display:block}.shelf-page .toy-ranks li.is-best{font-weight:700}.shelf-page .toy-ranks li.is-best .toy-bar span{background:var(--book)}@media (max-width:599px){.shelf-page .toy-grid{grid-template-columns:repeat(20,1fr)}.shelf-page .toy-ranks li{grid-template-columns:5rem 1fr 3rem}}