:root{--ink:#171310;--ink-soft:#5c554d;--paper:#fff;--card:#fff;--line:#e4ded2;--cream:#f5efe3;--red:#b31b1b;--red-deep:#8a1414;--red-soft:#fbecec;--gold:#c9a227;--gold-soft:#f8f1de;--serif:"Fraunces", Georgia, "Times New Roman", serif;--sans:"Inter", system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.25rem;--text-xl:2rem;--text-2xl:3rem;--text-hero:3.5rem;color:var(--ink);background:var(--paper);font-size:17px;line-height:1.5;font-family:var(--sans);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{min-height:100vh;margin:0}code{font-family:var(--mono);background:var(--red-soft);border-radius:4px;padding:.1em .4em;font-size:.85em}h1,h2,h3{text-wrap:balance}:focus-visible{outline:3px solid var(--red);outline-offset:2px;border-radius:2px}.skip-link{z-index:2000;background:var(--red);color:#fff;border-radius:0 0 8px;padding:10px 16px;font-weight:600;text-decoration:none;position:absolute;top:0;left:-9999px}.skip-link:focus{left:0}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.loading-book{color:var(--ink-soft);align-items:center;gap:8px;margin:0;font-style:italic;display:inline-flex}.loading-book-icon{perspective:40px;font-style:normal;animation:1.1s ease-in-out infinite loading-book-flip;display:inline-block}@keyframes loading-book-flip{0%,to{transform:rotateY(0)}50%{transform:rotateY(180deg)}}@media (prefers-reduced-motion:reduce){.loading-book-icon{animation:none}}.gbr-overlay{pointer-events:none;z-index:9999;position:fixed;inset:0;overflow:hidden}.gbr-balloon{background:var(--bg,#9b1b2e);text-align:center;letter-spacing:.02em;will-change:transform;border-radius:50%/58% 58% 42% 42%;justify-content:center;align-items:center;width:120px;height:140px;padding:10px;font-family:Inter,system-ui,sans-serif;font-size:1.15rem;font-weight:800;line-height:1.05;display:flex;position:absolute;top:0;left:0;box-shadow:inset -12px -14px 20px #00000029,0 8px 16px #0003}.gbr-balloon:after{content:"";border-left:6px solid #0000;border-right:6px solid #0000;border-top:10px solid var(--bg,#9b1b2e);width:0;height:0;position:absolute;bottom:-9px;left:50%;transform:translate(-50%)}.gbr-balloon-fading{opacity:0;transition:opacity .4s}.page{flex-direction:column;max-width:1080px;min-height:100vh;margin:0 auto;padding:24px 20px 48px;display:flex}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.nav{border-bottom:1px solid 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.15s}.menu-link:hover{color:var(--red)}.menu-link.active{color:var(--red);border-bottom-color:var(--gold);font-weight:600}.auth-pending{color:var(--ink-soft);white-space:nowrap;font-size:.85rem}.signin{font:inherit;color:var(--paper);background:var(--red);cursor:pointer;white-space:nowrap;border:none;border-radius:8px;padding:8px 14px;font-size:.9rem;font-weight:600;transition:background .15s,transform .1s}.signin:hover:not(:disabled){background:var(--red-deep);transform:translateY(-1px)}.signin:active:not(:disabled){transform:translateY(0)}.signin:disabled{opacity:.7;cursor:default}.auth-user{align-items:center;gap:8px;display:flex}.profile-btn{cursor:pointer;border-radius:999px;align-items:center;gap:8px;padding:4px 10px 4px 4px;text-decoration:none;transition:background .15s;display:flex}.profile-btn:hover{background:var(--red-soft)}.auth-user .avatar{border-radius:50%;width:26px;height:26px}.auth-name{color:var(--ink);white-space:nowrap;font-size:.9rem;font-weight:600}.signout{font:inherit;border:1px solid var(--line);cursor:pointer;color:var(--ink-soft);background:0 0;border-radius:8px;padding:4px 10px;font-size:.8rem;transition:border-color .15s,color .15s}.signout:hover{border-color:var(--red);color:var(--red)}.content{flex:1;padding:32px 0}.route-fade{animation:.24s route-fade-in}@keyframes route-fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.foot{text-align:center;color:var(--ink-soft);margin-top:auto;padding-top:40px;font-size:.9rem}.foot p{margin:4px 0}.foot-link{color:var(--ink-soft);transition:color .15s}.foot-link:hover{color:var(--red)}@media (width<=720px){.menu-toggle{display:flex}.menu{background:var(--card);border:1px solid var(--line);z-index:50;border-radius:12px;flex-direction:column;gap:2px;margin-top:8px;padding:10px;display:none;position:absolute;top:100%;left:0;right:0;box-shadow:0 12px 28px #17131024}.menu.menu-open{display:flex}.menu-link{border-bottom:none;border-radius:8px;padding:10px 12px}.menu-link:hover,.menu-link.active{background:var(--red-soft);border-bottom:none}}@media (width<=480px){.page{padding:16px 14px 32px}.nav{gap:10px 16px;padding-bottom:16px}.content{padding:24px 0}}.search-bar{gap:8px;width:100%;display:flex}.search-bar input{font:inherit;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:10px;flex:1;padding:12px 16px;transition:border-color .15s}.search-bar input:hover{border-color:var(--red)}.search-bar input:focus-visible{outline:3px solid var(--red);outline-offset:1px}.search-bar button{font:inherit;color:var(--paper);background:var(--red);cursor:pointer;border:none;border-radius:10px;padding:12px 22px;font-weight:600;transition:background .15s,transform .1s}.search-bar button:hover{background:var(--red-deep);transform:translateY(-1px)}.search-bar button:active{transform:translateY(0)}.search-bar-lg input{font-size:1.05rem}.cover{object-fit:cover;background:var(--red-soft);border:1px solid var(--line);border-radius:8px;flex-shrink:0}.cover-sm{width:56px;height:80px}.cover-md{width:100px;height:140px}.cover-lg{width:200px;height:280px}.cover-placeholder{color:var(--red);font-family:var(--serif);justify-content:center;align-items:center;font-weight:700;display:flex}.cover-sm.cover-placeholder{font-size:1rem}.cover-md.cover-placeholder{font-size:1.6rem}.cover-lg.cover-placeholder{font-size:2.6rem}.cover-gallery{padding:0;position:relative;overflow:hidden}.cover-scroller{scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch;width:100%;height:100%;display:flex;overflow-x:auto}.cover-scroller::-webkit-scrollbar{display:none}.cover-slide{object-fit:cover;scroll-snap-align:start;border:none;border-radius:0;flex:0 0 100%;width:100%;height:100%}.cover-gallery .cover-dots{pointer-events:none;justify-content:center;gap:4px;display:flex;position:absolute;bottom:6px;left:0;right:0}.cover-dot{background:#ffffff8c;border-radius:50%;width:5px;height:5px;transition:background .15s,transform .15s;box-shadow:0 0 0 1px #00000026}.cover-dot-active{background:#fff;transform:scale(1.25)}.book-card{background:var(--card);border:1px solid var(--line);color:inherit;border-radius:12px;gap:14px;padding:14px;text-decoration:none;transition:transform 80ms,box-shadow 80ms,border-color .15s;display:flex}.book-card:hover{border-color:var(--red);transform:translateY(-2px);box-shadow:0 6px 16px #b31b1b1a}.book-card-body{flex-direction:column;min-width:0;display:flex}.book-card-title{color:var(--red);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0 0 2px;font-weight:700;display:-webkit-box;overflow:hidden}.book-card-authors,.book-card-class{color:var(--ink-soft);text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:.85rem;overflow:hidden}.book-card-footer{align-items:center;gap:10px;margin-top:auto;padding-top:8px;display:flex}.book-card-price{color:var(--red);font-weight:700}.book-card-status{text-transform:uppercase;letter-spacing:.03em;background:var(--red-soft);color:var(--red);border-radius:999px;padding:2px 8px;font-size:.75rem}.status-sold{color:#8a3b3b;background:#f3e3e3}.home{flex-direction:column;gap:48px;display:flex}.hero{justify-content:space-between;align-items:center;gap:32px;padding:24px 0 8px;display:flex}.hero-copy{flex-direction:column;align-items:flex-start;gap:20px;max-width:560px;display:flex}.hero h1{font-family:var(--serif);font-size:clamp(2rem, 4.4vw, var(--text-2xl));color:var(--ink);margin:0;line-height:1.1}.hero .tagline{max-width:54ch;color:var(--ink-soft);margin:0;font-size:1.1rem}.hero .search-bar{width:100%}.hero-art{flex-shrink:0;width:220px;height:200px}.hero-actions{gap:12px;display:flex}.sell-cta{color:var(--red);border:2px solid var(--red);background:0 0;border-radius:10px;align-items:center;padding:10px 20px;font-weight:600;text-decoration:none;transition:background .15s,color .15s;display:inline-flex}.sell-cta:hover{background:var(--red);color:#fff}.section-heading{justify-content:space-between;align-items:baseline;margin-bottom:16px;display:flex}.section-heading h2{font-family:var(--serif);color:var(--ink);margin:0}.section-heading a{color:var(--ink-soft);font-size:.9rem;text-decoration:none;transition:color .15s}.section-heading a:hover{color:var(--red)}.listings-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;display:grid}.empty{color:var(--ink-soft);font-style:italic}.about-section{text-align:center;background:var(--cream);border-radius:16px;max-width:640px;margin:0 auto;padding:36px 32px}.about-avatar{background:var(--red);color:#fff;width:52px;height:52px;font-family:var(--serif);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 14px;font-weight:700;display:flex}.about-section h2{font-family:var(--serif);color:var(--ink);margin:0 0 12px}.about-section p{color:var(--ink-soft);margin:0;line-height:1.6}.about-section a{color:var(--red)}.about-caption{font-size:.85rem;font-style:italic;margin-top:14px!important}@media (width<=720px){.hero{text-align:center;flex-direction:column}.hero-copy{align-items:center;max-width:none}.hero-art{width:160px;height:146px}}