@charset "UTF-8";
:root{--ink:#342e2b;--accent:#953f43;--accent-dark:#743035;--pale:#f5eae7;--paper:#faf8f4;--muted:#78716a;--line:#e4ded6;--gold:#ac8755;--green:#245b4f;--max:1320px}
.hub-theme{--ink:#303b47;--accent:#4d6986;--accent-dark:#344e6b;--pale:#ecf1f6;--paper:#f5f7f9;--muted:#737f8c;--line:#dce2e8;--gold:#8b9aaa}
.hub-theme .hero-visual{background:linear-gradient(135deg,#f7f9fb,#eaf0f6);border-color:#d5dee7}
.hub-theme .hero-visual:after{border-color:#cbd5df}
.hub-theme .shelf-art:after{background:#a9b7c6}
.hub-theme .spine:nth-child(1){background:#4d6986}
.hub-theme .spine:nth-child(2){background:linear-gradient(100deg,#c6cfd9,#b0bccb);color:#344357}
.hub-theme .spine:nth-child(3){background:#765289}
.hub-theme .spine:nth-child(4){background:#8c9bac}
.hub-theme .spine:nth-child(5){background:#d1d9e2;color:#344357}
.hub-theme .study-strip{background:#f0f4f8}
.hub-theme .site-header{background:#ffffffef}
.mobile-rule-toggle{display:none}
@media(max-width:680px){.catalog-layout .list-panel .mobile-rule-toggle{display:block;margin-top:13px;font-size:11px}.catalog-layout .list-panel:not(.rules-expanded) .rule-meters,.catalog-layout .list-panel:not(.rules-expanded) .panel-notice{display:none}.catalog-layout .list-panel .btn{padding:9px 13px}.catalog-layout .list-panel h2{margin-bottom:13px}}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:#fff;color:var(--ink);font:15px/1.65 Arial,Helvetica,sans-serif}button,input,select,textarea{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:disabled{cursor:not-allowed}h1,h2,h3,h4,.serif{font-family:Georgia,'Times New Roman',serif;font-weight:500;line-height:1.15;letter-spacing:-.035em}h1{font-size:clamp(40px,4.5vw,64px);margin:0 0 20px}h2{font-size:34px;margin:0 0 20px}h3{font-size:25px;margin:0 0 12px}p{margin:0 0 16px}img{max-width:100%;display:block}small{font-size:12px}svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:4px}::selection{background:#edd8d4}.skip{position:fixed;top:-100px;left:20px;background:var(--accent);color:white;padding:10px;z-index:99}.skip:focus{top:10px}.site-header{position:sticky;top:0;z-index:30;background:#fffffff5;backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.header-inner{max-width:1440px;margin:auto;min-height:85px;display:flex;align-items:center;padding:0 42px;gap:28px}.brand{font:29px Georgia,serif;letter-spacing:-1px;white-space:nowrap}.brand i,.footer-brand i{color:var(--gold);font-style:normal;margin-left:7px}.brand span{color:var(--accent)}nav{display:flex;align-items:center;justify-content:center;gap:30px;flex:1}nav a{font-size:13px;padding:29px 0;position:relative}nav a.active{color:var(--accent);font-weight:bold}nav a.active:after{content:'';height:2px;background:var(--accent);position:absolute;bottom:16px;left:0;right:0}.header-actions{display:flex;align-items:center;gap:12px}.hub-link{font-size:12px;white-space:nowrap}.hub-link span{color:var(--gold);margin-left:4px}.icon-button{display:inline-flex;align-items:center;justify-content:center;border:0;background:transparent;padding:8px;border-radius:50%;font-size:20px}.icon-button:hover{background:var(--pale)}#menu-toggle{display:none}.container{max-width:var(--max);padding:0 42px;margin:auto}.page{padding-top:40px;padding-bottom:70px}.eyebrow{display:block;text-transform:uppercase;letter-spacing:.17em;color:var(--accent);font-size:10px;font-weight:bold;margin-bottom:18px}.muted{color:var(--muted)}.lead{font-size:17px;color:var(--muted);max-width:620px;line-height:1.8}.btn{border:1px solid var(--accent);border-radius:4px;background:var(--accent);color:white;padding:12px 22px;display:inline-flex;align-items:center;justify-content:center;gap:12px;font-size:13px;line-height:1.5;transition:background .15s,transform .15s}.btn:hover{background:var(--accent-dark);transform:translateY(-1px)}.btn.secondary{background:white;color:var(--accent)}.btn.secondary:hover{background:var(--pale)}.btn.small{padding:8px 13px;font-size:12px}.btn:disabled{background:#eee9e3;border-color:#e0d9d1;color:#867e75;transform:none}.text-button{border:0;background:none;padding:0;color:var(--accent);font-size:13px;text-decoration:underline;text-underline-offset:4px}.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.hero{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;padding:64px 0 55px}.hero h1{font-size:clamp(44px,5vw,72px);letter-spacing:-.045em}.hero h1 em{font-weight:normal;color:var(--accent)}.hero .lead{max-width:470px}.hero .actions{margin-top:27px}.hero-note{font-size:11px;color:var(--muted);margin-top:24px;display:flex;align-items:center;gap:9px}.hero-note:before{content:'';width:5px;height:5px;background:var(--gold);border-radius:50%}.hero-visual{position:relative;min-height:368px;background:var(--paper);overflow:hidden;padding:40px;border:1px solid var(--line)}.hero-visual:after{content:'';position:absolute;width:230px;height:230px;border:1px solid #dfd4c8;border-radius:50%;top:-70px;right:-75px}.hero-visual .edition{position:absolute;top:25px;left:28px;font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}.shelf-art{height:268px;position:relative;margin-top:5px;display:flex;justify-content:center;align-items:flex-end;gap:9px;padding-bottom:24px}.shelf-art:after{content:'';position:absolute;bottom:23px;left:-10px;right:-10px;height:2px;background:#cebda8}.spine{height:215px;width:73px;background:#953f43;color:#fffaf5;position:relative;box-shadow:inset 5px 0 0 #ffffff0e,5px 6px 8px #47251710}.spine:before,.spine:after{content:'';position:absolute;top:18px;left:9px;right:9px;border-top:1px solid #ffffff70}.spine:after{top:auto;bottom:18px}.spine span{writing-mode:vertical-rl;text-orientation:mixed;position:absolute;top:38px;left:22px;font:21px Georgia,serif;letter-spacing:.02em}.spine small{position:absolute;bottom:34px;left:16px;font-size:8px;letter-spacing:.13em}.spine:nth-child(2){height:241px;background:#d6b898;color:#45382d;transform:rotate(-5deg);margin-left:5px}.spine:nth-child(3){height:199px;background:#245b4f}.spine:nth-child(4){height:227px;background:#9c9cab}.spine:nth-child(5){height:192px;background:#c9c1ac;color:#45382d}.visual-caption{position:absolute;bottom:19px;left:28px;right:28px;display:flex;justify-content:space-between;color:var(--muted);font-size:10px}.hero-visual.red{background:var(--pale);border-color:#e9d7d0}.hero-visual.red .spine:nth-child(1){background:#953f43;transform:rotate(-7deg);height:217px}.hero-visual.red .spine:nth-child(2){background:#743035;color:#fffaf5;height:246px;transform:none}.hero-visual.red .spine:nth-child(3){background:#caa385;color:#45382d;height:215px}.hero-visual.red .spine:nth-child(4){background:#eadacb;color:#45382d;height:236px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:24px 0}.section-heading h2{margin:0}.subject-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px;margin-bottom:46px}.subject-card{border:1px solid var(--line);border-radius:4px;overflow:hidden;display:flex;flex-direction:column;transition:transform .18s,border-color .18s}.subject-card:hover{transform:translateY(-3px);border-color:var(--card-color)}.subject-picture{height:180px;position:relative;overflow:hidden;background:var(--card-pale);color:var(--card-color);display:flex;align-items:center;justify-content:center}.subject-picture .monogram{font:70px Georgia,serif;letter-spacing:-.06em;position:relative;z-index:2}.subject-picture:before{content:'';position:absolute;width:140px;height:140px;border:1px solid currentColor;opacity:.16;border-radius:50%;top:20px;left:calc(50% - 70px)}.subject-picture:after{content:'';width:90px;height:112px;border:1px solid currentColor;position:absolute;opacity:.15;transform:rotate(15deg);right:22px;bottom:-10px}.subject-content{padding:22px;flex:1;display:flex;flex-direction:column}.subject-content .eyebrow{color:var(--card-color);margin-bottom:10px;font-size:9px}.subject-content h3{font-size:27px}.subject-content p{font-size:12px;color:var(--muted);flex:1;min-height:60px}.card-bottom{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--card-color);padding-top:13px;border-top:1px solid var(--line)}.soon{font-size:10px;border:1px solid var(--line);padding:2px 8px;border-radius:30px;color:var(--muted)}.subject-card.inactive{cursor:default}.subject-card.inactive:hover{transform:none;border-color:var(--line)}.study-strip{display:flex;align-items:center;gap:28px;background:var(--paper);border:1px solid var(--line);padding:24px 28px;margin:36px 0 45px;border-radius:4px}.study-strip svg{color:var(--accent);width:31px;height:31px;flex:none}.study-strip strong{font:25px Georgia,serif}.study-strip p{margin:0;color:var(--muted);font-size:13px;flex:1}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin:32px 0}.step{border-top:1px solid var(--line);padding-top:19px}.step>span{color:var(--gold);font:24px Georgia,serif}.step h3{font-size:23px;margin:14px 0 10px}.step p{font-size:13px;color:var(--muted)}.quick-links{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:46px}.quick-link{display:flex;align-items:center;gap:17px;background:var(--pale);padding:22px;border:1px solid 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#b9a68f25;display:flex;flex-direction:column;position:relative}.cover-paper:before{content:'';position:absolute;top:0;left:3px;bottom:0;border-left:1px solid #ffffff25}.cover-paper small{font-size:7px;line-height:1.3;letter-spacing:.07em;text-transform:uppercase}.cover-paper strong{font:21px/1.1 Georgia,serif;letter-spacing:-.03em;flex:1;display:flex;align-items:center;overflow-wrap:anywhere}.cover-paper>span{font-size:8px;letter-spacing:.12em;border-top:1px solid #ffffff50;padding-top:6px}.book-info{padding:17px 18px 0;flex:1}.book-info .author-name{font-size:10px;color:var(--muted);margin-bottom:7px;display:block}.book-info h3{font-size:22px;line-height:1.2;margin-bottom:11px;overflow-wrap:anywhere}.tags{display:flex;flex-wrap:wrap;gap:5px;margin:12px 0}.tag{font-size:9px;background:var(--paper);border:1px solid var(--line);padding:3px 7px;border-radius:3px;color:var(--muted)}.tag.red{color:var(--accent);background:var(--pale);border-color:#ead7d1}.book-card .book-actions{padding:12px 18px 17px;display:flex;flex-direction:column;gap:7px}.book-actions .btn{width:100%;font-size:11px;padding:8px}.blocked-reason{font-size:10px;color:#807469;line-height:1.5}.book-summary{font-size:12px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;line-height:1.65;margin-bottom:8px}.breadcrumb{display:flex;gap:9px;flex-wrap:wrap;font-size:11px;color:var(--muted);margin-bottom:24px}.breadcrumb a:hover{text-decoration:underline}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:25px;margin-bottom:27px}.page-head h1{font-size:46px;margin-bottom:12px}.page-head .lead{font-size:15px}.page-head .actions{padding-top:11px;flex:none}.count-chip{font-size:11px;background:var(--pale);color:var(--accent);padding:5px 11px;border-radius:25px;white-space:nowrap}.catalog-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:30px;align-items:start}.catalog-layout .book-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.filters{background:var(--paper);padding:18px;border:1px solid var(--line);border-radius:4px;margin-bottom:19px}.filter-main{display:flex;gap:10px}.filter-main input{flex:1;min-width:0}.filter-selects{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}.filter-selects select{flex:1;min-width:130px;font-size:11px}.field{display:flex;flex-direction:column;gap:6px;flex:1;min-width:0}.field label{font-size:11px;color:var(--muted)}input[type=search],input[type=text],input[type=number],select,textarea{border:1px solid var(--line);border-radius:3px;background:white;padding:10px 12px;min-height:41px;width:100%;max-width:100%;font-size:13px}textarea{min-height:110px;resize:vertical}input::placeholder{color:#938b82}.check-label{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--muted);cursor:pointer}.check-label input{accent-color:var(--accent)}.filter-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:13px}.results-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;font-size:11px;color:var(--muted)}.list-panel{position:sticky;top:110px;border:1px solid var(--line);border-radius:4px;padding:22px;background:#fff}.list-panel h2{font-size:27px;margin-bottom:18px}.list-panel .field{margin-bottom:16px}.list-count{display:flex;align-items:baseline;gap:8px;margin:19px 0 10px}.list-count strong{font:42px Georgia,serif;color:var(--accent)}.list-count span{color:var(--muted);font-size:13px}.progress-track{height:4px;background:var(--pale);overflow:hidden}.progress-track span{display:block;height:100%;background:var(--accent);width:var(--progress)}.rule-meters{margin:21px 0}.rule-meter{margin:12px 0}.rule-meter-head{display:flex;justify-content:space-between;gap:10px;font-size:10px;line-height:1.5;margin-bottom:5px}.rule-meter-head 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p{font-size:13px;color:var(--muted)}.pagination{display:flex;align-items:center;justify-content:center;gap:20px;margin-top:30px;font-size:12px}.pagination .btn{min-width:110px}.reader-layout{display:grid;grid-template-columns:185px minmax(0,1fr) 225px;gap:42px;align-items:start}.reader-sidebar{position:sticky;top:112px}.reader-sidebar .book-cover{height:245px;padding:24px;background:var(--pale)}.reader-sidebar .cover-paper{height:196px;width:143px;padding:20px}.reader-sidebar .cover-paper strong{font-size:28px}.reader-sidebar .cover-paper small{font-size:9px}.reader-sidebar .btn{width:100%;margin-top:18px;font-size:11px;padding:10px 8px}.reader h1{font-size:51px;margin-bottom:13px}.reader .byline{font-size:15px;color:var(--muted);margin-bottom:23px}.reader .byline a{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.reader section{margin:30px 0}.reader section h2{font-size:28px;margin-bottom:16px}.reader section p,.reader section 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0}.notice.success{border-left-color:var(--green);background:#eef4f0;color:var(--green)}.notice.error{border-left-color:var(--accent);background:var(--pale);color:var(--accent)}.note-source{font-size:10px;color:var(--muted);margin-top:8px;overflow-wrap:anywhere}.source-links{display:flex;gap:12px;flex-wrap:wrap;font-size:11px;margin-top:12px}.source-links a{text-decoration:underline;text-underline-offset:3px;color:var(--accent)}.author-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}.author-card{border:1px solid var(--line);padding:23px;border-radius:4px;display:flex;flex-direction:column}.author-card h3{font-size:25px;margin:0 0 10px}.author-card .author-dates{font-size:10px;color:var(--gold);letter-spacing:.05em;margin-bottom:15px}.author-card p{font-size:12px;color:var(--muted);flex:1}.author-card .card-bottom{color:var(--accent)}.author-avatar{height:80px;width:80px;background:var(--pale);border:1px solid #e6cec6;display:flex;align-items:center;justify-content:center;font:30px Georgia,serif;color:var(--accent);margin-bottom:23px;border-radius:50%}.list-page{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:38px;align-items:start}.selected-row{display:grid;grid-template-columns:32px minmax(0,1fr) auto;gap:16px;padding:21px 0;border-bottom:1px solid var(--line);align-items:center}.selected-row>span{color:var(--gold);font:21px Georgia,serif}.selected-row h3{font-size:23px;margin:0 0 5px}.selected-row p{font-size:11px;color:var(--muted);margin:0}.selected-row .row-actions{display:flex;align-items:center;gap:12px}.status-select{width:112px;font-size:11px;min-height:35px;padding:7px}.student-form{display:grid;grid-template-columns:1fr 130px;gap:12px;padding:22px;background:var(--paper);border:1px solid var(--line);margin-bottom:24px}.student-form .full{grid-column:1/-1}.export-box{margin-top:30px;padding:23px;border:1px solid var(--line);background:var(--paper)}.export-box h3{font-size:25px}.export-box p{font-size:12px;color:var(--muted)}.export-box .actions{gap:9px}.export-box .btn{font-size:11px;padding:10px 13px}.rules-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.rules-box{border:1px solid var(--line);padding:27px;border-radius:4px}.rules-box h2{font-size:29px}.rules-box p,.rules-box li{font-size:12px;color:var(--muted);line-height:1.85}.rules-box ul{padding-left:18px}.rules-box table{width:100%;border-collapse:collapse;margin:18px 0;font-size:12px}.rules-box td{padding:8px 0;border-bottom:1px solid var(--line)}.rules-box td:last-child{text-align:right;color:var(--accent)}.sources-section{margin-top:40px;border-top:1px solid var(--line);padding-top:27px}.sources-section p{font-size:12px;color:var(--muted)}.sources-section a{text-decoration:underline;color:var(--accent)}.site-footer{max-width:1440px;margin:0 auto;padding:34px 42px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:flex-start;gap:25px}.footer-brand{font:25px Georgia,serif}.site-footer p{font-size:11px;color:var(--muted);margin:9px 0 0}.footer-links{display:flex;gap:25px;font-size:11px;color:var(--muted);padding-top:8px}.footer-links a:hover{color:var(--accent)}dialog{width:min(680px,calc(100vw - 30px));border:1px solid var(--line);border-radius:5px;padding:0;box-shadow:0 24px 80px #24170e35;max-height:90vh}dialog::backdrop{background:#29211ca0;backdrop-filter:blur(3px)}.dialog-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:19px 25px}.dialog-head h2{font-size:27px;margin:0}.dialog-body{padding:25px}.dialog-body p{font-size:12px;color:var(--muted)}.rule-form{display:grid;grid-template-columns:1fr 1fr;gap:15px}.rule-form .full{grid-column:1/-1}.dialog-body .actions{margin-top:23px}.dialog-help{background:var(--paper);border-left:2px solid var(--gold);padding:13px 16px;margin:0 0 20px;font-size:11px!important}#toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,18px);max-width:min(540px,calc(100% - 30px));background:var(--ink);color:white;border-radius:4px;padding:13px 20px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:60}#toast.visible{opacity:1;transform:translate(-50%,0)}.print-page{display:none}.draft-count{font-size:11px;color:var(--muted)}.school-info-line{font-size:11px;color:var(--muted);margin-top:-10px;margin-bottom:20px}.school-info-line button{font-size:11px}.local-badge{font-size:9px;letter-spacing:.09em;text-transform:uppercase;border:1px solid var(--line);padding:3px 7px;color:var(--muted)}.form-error{font-size:12px;color:var(--accent);padding:10px 0}.reading-summary{display:flex;gap:20px;color:var(--muted);font-size:11px;margin:12px 0}.review-note{margin-top:22px}.error-page{max-width:650px;margin:80px auto;padding:25px}#main:focus{outline:none}
@media(min-width:1500px){.hero{padding:80px 0 65px}}
@media(max-width:1120px){.header-inner{padding:0 28px;gap:20px}nav{gap:22px}.container{padding:0 28px}.hero{gap:40px}.subject-content{padding:18px}.subject-content h3{font-size:24px}.catalog-layout{grid-template-columns:1fr 260px;gap:22px}.catalog-layout .book-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.book-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.reader-layout{grid-template-columns:155px minmax(0,1fr);gap:30px}.toc{display:none}.hero-visual{padding:30px}.spine{width:60px}.spine span{left:16px;font-size:19px}.footer-links{gap:16px}}
@media(max-width:850px){.hero{gap:28px;grid-template-columns:1.1fr 1fr}.hero-visual{min-height:330px;padding:24px 15px}.shelf-art{height:247px;padding-top:25px}.spine{width:50px;height:190px}.spine span{left:13px;font-size:17px}.spine small{left:10px}.spine:nth-child(2){height:213px}.spine:nth-child(3){height:180px}.spine:nth-child(4){height:200px}.spine:nth-child(5){display:none}.hero-visual.red .spine:nth-child(2){height:218px}.hero-visual.red .spine:nth-child(4){height:205px}.hero-visual.red .spine:nth-child(1),.hero-visual.red .spine:nth-child(3){height:190px}.visual-caption{font-size:8px}.subject-grid{grid-template-columns:repeat(2,1fr)}.subject-picture{height:160px}.subject-content p{min-height:40px}.quick-links{gap:10px}.quick-link{padding:17px 12px;gap:10px}.quick-link h3{font-size:20px}.quick-link svg{width:25px}.study-strip{gap:20px;padding:22px}.study-strip strong{font-size:22px}.catalog-layout{grid-template-columns:minmax(0,1fr) 235px;gap:18px}.list-panel{padding:18px}.author-grid{grid-template-columns:repeat(2,1fr)}.list-page{grid-template-columns:minmax(0,1fr) 245px;gap:25px}.page-head h1{font-size:40px}.rules-grid{grid-template-columns:1fr}.brand{font-size:26px}nav{gap:17px}nav a{font-size:11px}.header-actions .hub-link{display:none}.site-footer{padding:30px 28px}.footer-links{flex-wrap:wrap;justify-content:flex-end}.book-info{padding:16px 14px 0}.book-card .book-actions{padding:12px 14px 16px}}
@media(max-width:680px){.header-inner{min-height:71px;padding:0 20px;justify-content:space-between}.brand{font-size:25px}#menu-toggle{display:flex;font-size:20px}nav{display:none;position:absolute;top:71px;left:0;right:0;padding:10px 20px 20px;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line)}nav.open{display:flex}nav a{font-size:14px;padding:11px 0}nav a.active:after{display:none}.container{padding:0 20px}.page{padding-top:28px;padding-bottom:45px}.hero{grid-template-columns:1fr;padding:38px 0 33px;gap:26px}.hero h1{font-size:49px}.hero .lead{font-size:15px;max-width:100%}.hero .actions{margin-top:21px}.hero .btn{font-size:12px;padding:11px 15px}.hero-note{margin-top:18px;font-size:10px}.hero-visual{min-height:292px;padding:22px 25px}.shelf-art{height:225px;padding-top:0}.spine{width:60px;height:174px}.spine span{font-size:18px;left:18px;top:32px}.spine:nth-child(2){height:198px}.spine:nth-child(3){height:165px}.spine:nth-child(4){height:188px}.hero-visual.red .spine:nth-child(1){height:175px}.hero-visual.red .spine:nth-child(2){height:201px}.hero-visual.red .spine:nth-child(3){height:174px}.hero-visual.red .spine:nth-child(4){height:190px}.visual-caption{font-size:9px}.section-heading{margin:22px 0 17px;gap:14px}.section-heading h2{font-size:28px}.section-heading>a{font-size:11px}.subject-grid{gap:12px;margin-bottom:30px}.subject-picture{height:130px}.subject-picture .monogram{font-size:57px}.subject-content{padding:16px 13px}.subject-content h3{font-size:24px}.subject-content p{font-size:11px;min-height:70px}.card-bottom{font-size:11px}.soon{font-size:9px;padding:2px 5px}.study-strip{flex-wrap:wrap;gap:14px;padding:20px;margin:26px 0}.study-strip strong{font-size:25px}.study-strip p{flex-basis:100%;order:2}.study-strip .btn{order:3;width:100%}.steps{grid-template-columns:1fr;gap:20px;margin:25px 0}.step{display:grid;grid-template-columns:30px 1fr;column-gap:15px;padding-top:15px}.step>span{grid-row:1/3}.step h3{margin:0 0 8px}.step p{grid-column:2;margin:0}.quick-links{grid-template-columns:1fr;gap:10px;margin-bottom:30px}.quick-link{padding:17px 18px}.quick-link h3{font-size:23px}.quick-link p{font-size:12px}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.book-cover{height:166px;padding:12px}.cover-paper{height:141px;width:106px;padding:12px}.cover-paper strong{font-size:20px}.book-info h3{font-size:21px}.book-info .author-name{font-size:10px}.book-info{padding:13px 12px 0}.book-card .book-actions{padding:12px}.book-summary{font-size:11px;-webkit-line-clamp:3}.tag{font-size:8px;padding:2px 5px}.page-head{flex-wrap:wrap;gap:0;margin-bottom:20px}.page-head h1{font-size:40px}.page-head .lead{font-size:14px}.page-head .actions{padding:0;margin-bottom:14px}.catalog-layout,.list-page{grid-template-columns:1fr;gap:25px}.catalog-layout .list-panel{grid-row:1;position:static}.list-panel{position:static;padding:20px}.list-panel h2{font-size:26px;margin-bottom:15px}.list-count{margin:13px 0 8px}.list-count strong{font-size:35px}.rule-meters{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;margin:15px 0}.rule-meter{margin:8px 0}.panel-mini-books{display:none}.panel-notice{font-size:10px}.filters{padding:15px}.filter-main{flex-wrap:wrap}.filter-main input{flex-basis:100%}.filter-selects{gap:8px}.filter-selects select{min-width:100px;font-size:10px}.filter-bottom{flex-wrap:wrap;gap:12px}.results-bar{font-size:10px}.catalog-layout .book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.blocked-reason{font-size:9px}.pagination{gap:12px;font-size:11px}.pagination .btn{min-width:85px;padding:9px}.reader-layout{display:block}.reader-sidebar{position:static;display:grid;grid-template-columns:110px 1fr;gap:18px;align-items:center;margin-bottom:28px}.reader-sidebar .book-cover{height:150px;padding:10px}.reader-sidebar .cover-paper{width:92px;height:130px;padding:12px}.reader-sidebar .cover-paper strong{font-size:18px}.reader-sidebar .cover-paper small{font-size:6px}.reader-sidebar .btn{margin:0}.reader-sidebar .blocked-reason{grid-column:2}.reader h1{font-size:43px}.reader .byline{font-size:14px}.reader-meta{padding:17px;gap:14px}.key-idea{padding:20px;margin:22px 0}.key-idea p{font-size:20px}.reader section h2{font-size:27px}.reader section p,.reader section li{font-size:14px}.author-grid{grid-template-columns:1fr;gap:14px}.author-card{padding:22px}.author-card .author-avatar{height:56px;width:56px;float:left;font-size:24px}.selected-row{gap:10px;grid-template-columns:25px minmax(0,1fr) auto;padding:17px 0}.selected-row h3{font-size:22px}.selected-row .row-actions{flex-direction:column;gap:6px}.status-select{width:102px;font-size:10px}.student-form{padding:18px;grid-template-columns:1fr 90px;gap:10px}.student-form label{font-size:10px}.export-box{padding:20px}.export-box .actions .btn{flex:1}.rules-box{padding:22px}.rules-box h2{font-size:27px}.site-footer{flex-direction:column;gap:18px;padding:27px 20px}.footer-links{justify-content:flex-start;gap:17px;font-size:10px}.rule-form{gap:13px}.dialog-head{padding:15px 19px}.dialog-head h2{font-size:24px}.dialog-body{padding:20px}.dialog-body .btn{font-size:11px;padding:11px 15px}.field label{line-height:1.5}.reading-summary{flex-wrap:wrap;gap:8px 15px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media print{body{font-size:11pt;color:#000}.site-header,.site-footer,#main,dialog,#toast{display:none!important}.print-page{display:block!important;padding:0}.print-page h1{font-size:24pt;letter-spacing:-.02em}.print-page p{font-size:10pt}.print-page table{border-collapse:collapse;width:100%;font-size:10pt}.print-page th,.print-page td{padding:7px;text-align:left;border-bottom:1px solid #ccc;vertical-align:top}.print-page tr{break-inside:avoid}.print-page .signatures{margin-top:35px;display:flex;justify-content:space-between}.print-page .print-rules{font-size:8pt;color:#555}.print-page .print-note{font-size:9pt;color:#555}.print-page .study-print section{break-inside:avoid}.print-page .study-print h2{font-size:16pt;margin-top:20px}}

/* Shared student account */
.platform-account-link{display:inline-flex;align-items:center;gap:8px;font-size:11px;color:#52677d;white-space:nowrap}.platform-avatar{display:inline-flex;width:25px;height:25px;align-items:center;justify-content:center;border:1px solid #ced7df;border-radius:50%;background:#edf1f5;color:#536c86;font-size:10px}.header-actions{gap:16px}@media(max-width:850px){.header-actions>.hub-link{display:none}.header-inner{gap:16px}}@media(max-width:680px){.header-actions{gap:10px}.platform-account-link{font-size:10px}.platform-avatar{display:none}body:not(.hub-theme) .brand{font-size:21px}.header-inner{gap:9px}}