:root{--paper:#f0e8d9;--cream:#fbf7ee;--ink:#173a35;--ink-soft:#58655e;--red:#994235;--line:#c9bca8}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--cream);color:var(--ink);margin:0;font-family:Georgia,Times New Roman,serif}button,input{font:inherit}button,a{color:inherit}.site-header{background:#fbf7eeeb;border-bottom:1px solid #173a3529;justify-content:space-between;align-items:center;min-height:94px;padding:20px clamp(22px,6vw,96px);display:flex}.brand{letter-spacing:.17em;align-items:center;gap:14px;font:700 12px/1.35 Arial,sans-serif;text-decoration:none;display:flex}.seal{background:var(--red);color:#f5e9d6;outline-offset:3px;border:2px solid #873226;outline:1px solid #99423561;place-items:center;width:50px;height:50px;font-size:28px;display:grid}.seal.small{width:34px;height:34px;font-size:19px}nav{letter-spacing:.17em;text-transform:uppercase;font:700 10px Arial,sans-serif}nav a{border-bottom:1px solid var(--red);padding:9px 0;text-decoration:none}.library{background:var(--cream);padding:74px clamp(22px,6vw,96px) 110px}.library-home{min-height:calc(100vh - 94px)}.library-intro{max-width:820px;margin:0 0 54px}.eyebrow{color:var(--red);text-transform:uppercase;letter-spacing:.25em;margin:0 0 17px;font:700 10px Arial,sans-serif}h1,h2,h3,p{margin-top:0}.library-intro h1{letter-spacing:-.045em;margin:0 0 22px;font-size:clamp(58px,8vw,112px);font-weight:400;line-height:.9}.library-intro>p:last-child{max-width:630px;color:var(--ink-soft);margin:0;font-size:19px;line-height:1.7}.continue-reading{text-align:left;cursor:pointer;background:linear-gradient(120deg,#e7dece,#f4ede1);border:1px solid #173a353b;justify-content:space-between;align-items:center;gap:24px;width:100%;margin:0 0 78px;padding:25px 28px;display:flex}.continue-reading span,.continue-reading small,.continue-reading strong{display:block}.continue-reading small{color:var(--red);letter-spacing:.16em;text-transform:uppercase;margin-bottom:7px;font:700 9px Arial,sans-serif}.continue-reading strong{font-size:clamp(20px,2.5vw,32px);font-weight:400}.continue-reading b{white-space:nowrap;letter-spacing:.13em;text-transform:uppercase;font:700 10px Arial,sans-serif}.continue-reading:hover,.continue-reading:focus-visible{border-color:var(--ink);box-shadow:0 12px 30px #29241b1a}.section-heading{justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px;display:flex}.section-heading h2{letter-spacing:-.035em;margin:0;font-size:clamp(40px,4.2vw,62px);font-weight:400;line-height:1}.section-heading>p,.library-tools>p{color:#70756e;white-space:nowrap;letter-spacing:.17em;text-transform:uppercase;margin:0;font:700 9px Arial,sans-serif}.library-tools{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:25px;padding-top:21px;display:flex}.search{border-bottom:1px solid #8f938a;align-items:center;gap:11px;width:min(540px,100%);padding:10px 4px;display:flex}.search span{font-size:25px;transform:rotate(-15deg)}.search input{width:100%;color:var(--ink);background:0 0;border:0;outline:0;font-size:16px}.filters{flex-wrap:wrap;gap:8px;margin:27px 0 52px;display:flex}.filters button{color:#43544c;cursor:pointer;letter-spacing:.1em;background:0 0;border:1px solid #aa9f8e;border-radius:999px;padding:9px 14px;font:700 9px Arial,sans-serif}.filters button:hover,.filters button:focus-visible,.filters button.active{background:var(--ink);color:#f5eddf;border-color:var(--ink)}.book-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:56px 32px;display:grid}.book-card{min-width:0;position:relative}.cover-button{cursor:pointer;text-align:left;background:0 0;border:0;width:100%;padding:0;display:block}.cover{aspect-ratio:.72;background:#755145;border-radius:3px 8px 7px 3px;transition:transform .22s,box-shadow .22s;position:relative;overflow:hidden;box-shadow:10px 15px 25px #2f261e33,inset -7px 0 12px #00000026}.book-card:hover .cover{transform:translateY(-6px);box-shadow:13px 20px 30px #2f261e40}.cover img{object-fit:cover;z-index:2;background:#ddd2bf;width:100%;height:100%;position:absolute;inset:0}.cover-fallback{color:#f1e6d4;background:linear-gradient(145deg,#315b52,#193d36);flex-direction:column;padding:12% 10%;display:flex;position:absolute;inset:0}.cover-personal .cover-fallback{background:linear-gradient(145deg,#844c3e,#512e2a)}.cover-fallback span{letter-spacing:.18em;text-transform:uppercase;font:700 8px Arial,sans-serif}.cover-fallback strong{margin:auto 0;font-size:clamp(17px,1.55vw,25px);font-weight:400;line-height:1.13}.cover-fallback b{text-align:center;opacity:.4;border-bottom:1px solid #ffffff7a;padding-bottom:8px;font-size:62px;font-weight:400}.book-category{color:var(--red);text-transform:uppercase;letter-spacing:.16em;margin:21px 0 8px;font:700 8px Arial,sans-serif}.book-card h3{overflow-wrap:anywhere;margin-bottom:7px;font-size:22px;font-weight:400;line-height:1.22}.author{color:#66706a;margin-bottom:13px;font-size:13px;font-style:italic;line-height:1.4}.saved-place{color:var(--red);letter-spacing:.13em;text-transform:uppercase;margin:0 0 12px;font:700 9px Arial,sans-serif}.drive-link{cursor:pointer;letter-spacing:.14em;text-transform:uppercase;background:0 0;border:0;border-bottom:1px solid #8d9189;gap:8px;padding:0 0 5px;font:700 9px Arial,sans-serif;display:inline-flex}.drive-link span{color:var(--red)}.personal-grid{background:#eee2cf;border:1px solid #d1c0a8;margin:-22px;padding:22px}.empty{text-align:center;border:1px solid var(--line);background:#f6f0e5;padding:85px 20px}.empty span{color:var(--red);font-size:48px}.empty h3{margin:14px 0 7px;font-size:28px;font-weight:400}.empty p{color:#70776f}.reader-backdrop{z-index:50;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#0a1715e0;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.reader-shell{background:#263a36;border:1px solid #ffffff40;border-radius:10px;grid-template-rows:auto minmax(0,1fr);width:min(1440px,100%);height:min(96vh,980px);display:grid;overflow:hidden;box-shadow:0 30px 90px #00000080}.reader-header{color:#f7efdf;background:#173a35;align-items:center;gap:18px;min-width:0;padding:14px 17px;display:flex}.reader-title{flex:1;min-width:0}.reader-title strong,.reader-title span{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.reader-title strong{font-size:16px;font-weight:400}.reader-title span{color:#bdcbc4;letter-spacing:.12em;text-transform:uppercase;margin-top:4px;font:700 8px Arial,sans-serif}.reader-actions{align-items:center;gap:8px;display:flex}.reader-actions a,.reader-actions button{color:#f7efdf;cursor:pointer;white-space:nowrap;letter-spacing:.12em;text-transform:uppercase;background:0 0;border:1px solid #ffffff57;border-radius:999px;padding:9px 12px;font:700 8px Arial,sans-serif;text-decoration:none}.reader-actions a:hover,.reader-actions button:hover{color:var(--ink);background:#f7efdf}.reader-actions .reader-close{width:36px;height:36px;padding:0;font:400 22px Georgia,serif}.reader-body-simple{background:radial-gradient(circle at 50% 35%,#697a74 0,#30443f 48%,#142824 100%);min-height:0;position:relative;overflow:hidden}.reader-save-state{z-index:20;color:#d7dfda;letter-spacing:.12em;text-transform:uppercase;pointer-events:none;background:#0f211db8;border-radius:999px;margin:0;padding:7px 10px;font:700 8px Arial,sans-serif;position:absolute;bottom:13px;right:16px}.reader-save-state.syncing:before,.reader-save-state.loading:before{content:"• ";color:#e4aa63}.reader-message{color:#f0e8da;place-items:center;min-height:100%;font-size:18px;display:grid}.flipbook-stage{align-content:center;place-items:center;gap:12px;width:100%;height:100%;min-height:0;padding:18px 20px 54px;display:grid;overflow:hidden}.flipbook{margin:0 auto}.flipbook-page{background:#f8f4eb;position:relative;overflow:hidden;box-shadow:inset 0 0 32px #604b300f}.flipbook-page:after{content:"";pointer-events:none;position:absolute;inset:0;box-shadow:inset 0 0 0 1px #48392917}.flipbook-page canvas{max-width:100%;display:block;height:auto!important}.page-placeholder{color:#8b8277;background:linear-gradient(90deg,#f3ede1,#fffdf7 9%,#fbf7ee 91%,#ede4d5);place-items:center;width:100%;height:100%;font-size:13px;display:grid}.page-number{z-index:4;text-align:center;color:#3836318c;pointer-events:none;font:700 8px Arial,sans-serif;position:absolute;bottom:7px;left:0;right:0}.flipbook-controls{color:#e5ece7;letter-spacing:.12em;text-transform:uppercase;align-items:center;gap:15px;font:700 9px Arial,sans-serif;display:flex}.flipbook-controls button{color:#fff;cursor:pointer;background:#0c1d1975;border:1px solid #ffffff61;border-radius:50%;width:34px;height:34px}.flipbook-controls button:hover{color:var(--ink);background:#f5ede0}.pdf-fallback{grid-template-rows:minmax(0,1fr) auto;height:100%;min-height:0;display:grid}.reader-frame{background:#ded6c7;border:0;width:100%;height:100%;min-height:0}.page-memory{color:#e9eee9;background:#173a35;justify-content:center;align-items:center;gap:9px;padding:10px 120px 10px 18px;display:flex}.page-memory label{letter-spacing:.13em;text-transform:uppercase;font:700 8px Arial,sans-serif}.page-memory input{width:72px;color:var(--ink);text-align:center;background:#fbf7ee;border:1px solid #ffffff57;border-radius:999px;padding:7px 10px}.page-memory button{color:#fff;cursor:pointer;letter-spacing:.1em;text-transform:uppercase;background:0 0;border:1px solid #ffffff57;border-radius:999px;padding:8px 11px;font:700 8px Arial,sans-serif}footer{border-top:1px solid var(--line);letter-spacing:.16em;text-transform:uppercase;align-items:center;gap:18px;min-height:105px;padding:25px clamp(22px,6vw,96px);font:700 9px Arial,sans-serif;display:flex}footer p{margin:0}footer a{margin-left:auto;text-decoration:none}.auth-page{background:radial-gradient(circle at 78% 20%,#ffffff8c,transparent 36%),linear-gradient(120deg,var(--paper),#e9e0cf);grid-template-columns:minmax(0,1fr) minmax(360px,520px);align-items:center;gap:clamp(45px,8vw,130px);min-height:100vh;padding:clamp(35px,8vw,120px);display:grid}.auth-page.single{text-align:center;grid-template-columns:minmax(0,760px);justify-content:center}.auth-intro h1{margin:22px 0 28px;font-size:clamp(48px,6vw,88px)}.auth-intro>p:last-child{max-width:590px;color:var(--ink-soft);font-size:18px;line-height:1.7}.auth-intro.denied>p:last-of-type{margin-left:auto;margin-right:auto}.auth-intro.denied .seal{margin:0 auto}.auth-button{border:1px solid var(--ink);background:var(--ink);color:var(--cream);cursor:pointer;letter-spacing:.13em;text-transform:uppercase;border-radius:999px;margin-top:18px;padding:13px 20px;font:700 10px Arial,sans-serif}@media (max-width:1080px){.book-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:760px){.site-header{min-height:76px}.brand span:last-child{display:none}.library{padding-top:55px}.library-intro h1{font-size:62px}.section-heading,.library-tools{flex-direction:column;align-items:flex-start}.book-grid{grid-template-columns:repeat(2,1fr);gap:44px 20px}.reader-backdrop{padding:0}.reader-shell{border:0;border-radius:0;height:100dvh}.reader-header{flex-wrap:wrap;align-items:flex-start}.reader-title{flex-basis:100%}.reader-actions{width:100%}.reader-actions a,.reader-actions button:not(.reader-close){text-align:center;flex:1}.reader-actions .reader-close{flex:0 0 36px}.flipbook-stage{padding:10px 8px 54px}.page-memory{padding-right:18px}.auth-page{grid-template-columns:1fr;justify-items:center}.auth-intro{text-align:center}.auth-intro .seal{margin:0 auto}.auth-intro>p:last-child{margin-left:auto;margin-right:auto}}@media (max-width:430px){.site-header,.library,footer{padding-left:16px;padding-right:16px}.seal{width:42px;height:42px;font-size:23px}.library-intro h1{font-size:50px}.continue-reading{align-items:flex-start;padding:20px}.continue-reading b{margin-top:4px}.book-grid{grid-template-columns:1fr;max-width:310px;margin-left:auto;margin-right:auto}.personal-grid{margin-left:auto;margin-right:auto}.cover-fallback strong{font-size:24px}.reader-actions{gap:5px}.reader-actions a,.reader-actions button{letter-spacing:.07em;padding:8px 7px}.page-memory label{display:none}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.cover{transition:none}}