.library .library__head{margin-bottom:44px}.library [hidden]{display:none!important}.lib__bar{border-bottom:1px solid var(--line);gap:16px;padding-bottom:22px;display:grid}.lib__search{border:1px solid var(--line-2);background:#0c1714d9;border-radius:3px;align-items:center;gap:10px;max-width:560px;height:48px;padding:0 14px;transition:border-color .2s;display:flex}.lib__search:focus-within{border-color:var(--cyan)}.lib__search svg{fill:none;width:18px;height:18px;stroke:var(--muted);stroke-width:1.6px;stroke-linecap:round;flex:none}.lib__search input{min-width:0;height:100%;font:inherit;color:var(--text);background:0 0;border:0;outline:none;flex:1;font-size:15px}.lib__search input::placeholder{color:var(--muted)}.lib-chip__code{font-family:var(--mono);letter-spacing:.06em;color:var(--tint);font-size:11px}.lib__chips .chip[data-empty]:not([aria-pressed=true]){opacity:.45}.lib__count{scroll-margin-top:calc(var(--nav-h) + 16px);font-family:var(--mono);letter-spacing:.08em;color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px 16px;margin:18px 0 8px;font-size:12px;display:flex}.lib__reset{font:inherit;color:var(--cyan);cursor:pointer;background:0 0;border:0;padding:0}.lib__empty{color:var(--text-2);border:1px dashed var(--line-2);background:#0a1411e6;border-radius:3px;margin:12px 0 0;padding:28px 22px;font-size:15px}.lib__shelves{grid-template-columns:minmax(0,1fr);gap:36px;margin-top:20px;display:grid}.shelf{min-width:0;scroll-margin-top:calc(var(--nav-h) + 20px);grid-template-columns:200px minmax(0,1fr);column-gap:32px;display:grid}.shelf__head{flex-direction:column;align-self:end;padding-bottom:14px;display:flex}.shelf__code{font-family:var(--mono);letter-spacing:.16em;color:var(--tint);font-size:12px;font-weight:500}.shelf__sep{display:none}.shelf__name{font-family:var(--serif);margin:6px 0 4px;font-size:24px;font-weight:900;line-height:1.25}.shelf__dim{color:var(--text-2);font-size:13px;line-height:1.6}.shelf__count{font-family:var(--mono);letter-spacing:.1em;color:var(--muted);margin-top:14px;font-size:11px}.shelf__count b{color:var(--gold);font-weight:500}.shelf__case{background:linear-gradient(180deg, #00000059, #0000 38%), radial-gradient(70% 90% at 30% 100%, color-mix(in srgb, var(--tint) 7%, transparent), transparent 70%), #09110eb3;border:1px solid var(--line);border-bottom:0;border-radius:3px 3px 0 0;min-width:0;padding-bottom:12px;position:relative}.shelf__case:after{content:"";height:12px;box-shadow:0 1px 0 color-mix(in srgb, var(--tint) 25%, transparent), 0 22px 30px -18px #000000e6;background:linear-gradient(#1f3a31 0,#13241f 2px,#0c1714 100%);border-radius:1px;position:absolute;bottom:0;left:-8px;right:-8px}.shelf__row{scroll-snap-type:x proximity;scrollbar-width:thin;scrollbar-color:var(--line-2) transparent;align-items:flex-end;gap:3px;padding:40px 28px 0;scroll-padding-inline:28px;display:flex;position:relative;overflow:auto hidden}.shelf__end{border-top:2px solid color-mix(in srgb, var(--tint) 60%, transparent);background:linear-gradient(90deg,#2a4a40,#13241f);border-radius:1px 1px 0 0;flex:none;width:9px;height:72px;margin-left:8px}.spine{--s:1;width:calc(var(--w) * var(--s) * 1px);height:calc(var(--h) * var(--s) * 1px);padding:calc(24px * var(--s)) 0 calc(10px * var(--s));font:inherit;color:var(--text);text-align:start;cursor:pointer;background:linear-gradient(90deg, #ffffff12 0, #fff0 24%, #0000 70%, #0000006b 100%), var(--spine);scroll-snap-align:start;transform-origin:50% 100%;border:1px solid #e6efea12;border-bottom:0;border-radius:2px 2px 0 0;flex-direction:column;flex:none;align-items:center;transition:transform .28s cubic-bezier(.2,.7,.2,1),box-shadow .28s,border-color .2s;display:flex;position:relative}.spine[data-shade="0"]{--spine:color-mix(in oklab, var(--tint) 7%, #0f1c18)}.spine[data-shade="1"]{--spine:color-mix(in oklab, var(--tint) 11%, #0b1512)}.spine[data-shade="2"]{--spine:color-mix(in oklab, var(--tint) 4%, #142520)}.spine:before{content:"";height:calc(11px * var(--s));background:linear-gradient(180deg, var(--tint) 0 54%, transparent 54% 82%, color-mix(in srgb, var(--tint) 55%, transparent) 82% 91%, transparent 91%);opacity:.85;position:absolute;top:0;left:0;right:0}.spine:after{content:"";left:22%;right:22%;bottom:calc(30px * var(--s));background:#e6efea1f;height:1px;position:absolute}.spine__title{writing-mode:vertical-rl;flex:1 1 0;min-height:0;overflow:hidden}.spine__main{font-family:var(--serif);font-weight:900;font-size:calc(var(--fs) * var(--s) * 1px);letter-spacing:.06em;line-height:1.25;display:block}.spine__sub{font-size:calc(11px * var(--s));letter-spacing:.04em;color:var(--text-2);margin-block-start:calc(3px * var(--s));padding-inline-start:calc(10px * var(--s));line-height:1.3;display:block}.tcy{text-combine-upright:all}.spine__code{margin-top:calc(14px * var(--s));font-family:var(--mono);font-size:calc(10px * var(--s));letter-spacing:.04em;color:var(--muted)}.spine:hover,.spine:focus-visible{border-color:color-mix(in srgb, var(--tint) 45%, transparent);transform:perspective(640px)translateY(-8px)rotateY(-14deg);box-shadow:10px 12px 22px -10px #000000e6}.spine:focus-visible{outline-offset:2px}.spine[aria-expanded=true]{border-color:var(--tint);box-shadow:0 0 0 1px color-mix(in srgb, var(--tint) 50%, transparent), 0 18px 34px -14px color-mix(in srgb, var(--tint) 55%, transparent);transform:translateY(-18px)}.spine[aria-expanded=true] .spine__code{color:var(--tint)}.shelf__details{grid-column:2;min-width:0}.book{--x:48px;border:1px solid color-mix(in srgb, var(--tint) 38%, var(--line));background:#0a1411f5;border-radius:3px;grid-template-columns:minmax(0,1fr) minmax(0,320px);grid-template-areas:"kicker close""body side";align-items:end;gap:14px 48px;margin-top:20px;padding:18px 30px 28px;animation:.3s both book-in;display:grid;position:relative;box-shadow:0 30px 60px -30px #000000e6}.book:before{content:"";top:-7px;left:var(--x);border:1px solid color-mix(in srgb, var(--tint) 38%, var(--line));background:#0a1411;border-bottom:0;border-right:0;width:12px;height:12px;position:absolute;transform:translate(-50%)rotate(45deg)}@keyframes book-in{0%{opacity:0;transform:translateY(-6px)}}.book__kicker{font-family:var(--mono);letter-spacing:.14em;color:var(--tint);grid-area:kicker;align-self:center;margin:0;font-size:11px}.book__body{grid-area:body}.book__title{font-family:var(--serif);margin:0;font-size:clamp(24px,2.4vw,32px);font-weight:900;line-height:1.25}.book__sub{font-family:var(--sans);color:var(--text-2);margin-top:6px;font-size:15px;font-weight:400;line-height:1.5;display:block}.book__note{color:var(--text);border-left:2px solid var(--tint);margin:16px 0 0;padding-left:14px;font-size:17px;line-height:1.7}.book__side{grid-area:side;justify-items:start;gap:16px;display:grid}.book__depts{flex-wrap:wrap;gap:6px;display:flex}.book__dept{font:inherit;text-align:left;color:var(--text);border:1px solid var(--line);cursor:pointer;background:#0c1714b3;border-radius:3px;flex-wrap:wrap;align-items:baseline;gap:2px 8px;padding:6px 10px;font-size:13px;line-height:1.4;transition:border-color .2s;display:inline-flex}.book__dept:hover{border-color:var(--tint)}.book__dept-code{font-family:var(--mono);color:var(--tint);font-size:11px}.book__dept-dim{color:var(--muted);font-size:12px}.book__close{font-family:var(--sans);color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:2px;grid-area:close;place-self:center end;align-items:center;gap:6px;margin-right:-8px;padding:4px 6px;font-size:12px;display:inline-flex}.book__close:hover{color:var(--text)}.book__close kbd{font-family:var(--mono);border:1px solid var(--line-2);border-radius:2px;padding:1px 5px;font-size:10px}.lib__foot{max-width:40em;color:var(--muted);margin:56px 0 0;font-size:13px;line-height:1.7}@media (width<=900px){.lib__shelves{gap:30px}.shelf{display:block}.shelf__head{flex-flow:wrap;align-items:baseline;gap:2px 8px;padding-bottom:10px}.shelf__sep{color:var(--muted);display:inline}.shelf__name{margin:0;font-size:19px}.shelf__dim{font-size:12px}.shelf__count{margin:0 0 0 auto}.shelf__case{border-inline:0;border-radius:0;margin-inline:calc(-1*clamp(20px,4vw,48px))}.shelf__case:after{left:0;right:0}.shelf__row{scrollbar-width:none;min-height:0;padding:34px clamp(20px,4vw,48px) 0;scroll-padding-inline:clamp(20px,4vw,48px)}.shelf__row::-webkit-scrollbar{display:none}.spine{--s:.84}.spine:hover,.spine:focus-visible{transform:translateY(-8px)}.book{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"kicker close""body body""side side";gap:14px 16px;padding:14px 20px 22px}}@media (width<=480px){.book__close kbd{display:none}}