/* Vereda A: modern visual layer; study content and account storage are unchanged. */
@media(max-width:700px){.book-card p{display:none}.book-genre{display:none}.book-card .card-bottom a{font-size:0}.book-card .card-bottom a svg{width:18px;height:18px}.book-card .book-emblem{grid-row:1/4}.book-card h3{align-self:end}.hero .hero-photo{height:162px;min-height:162px}.section-heading>div{gap:8px}.section-heading .filter-toggle span{display:none}.section-heading .filter-toggle{width:44px;justify-content:center;padding:8px}}
.controls[hidden]{display:none}.filter-toggle{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:11px;background:var(--panel);padding:10px 13px;font-size:14px;min-height:44px;color:var(--muted)}.filter-toggle svg{width:18px;height:18px}.section-heading>div{display:flex;align-items:center;gap:14px}.hero-photo{height:210px}.section-heading{gap:12px}
:root{--bg:#f8faf9;--panel:#fff;--text:#172d32;--muted:#54686d;--border:#dfe8e6;--green:#0b4147;--button-text:#fff;--mint:#80cfac;--soft:#e4f1eb;--gold:#326e60;--hero:#eef5f1;--sidebar:#fff;--shadow:0 10px 34px #123e4210;--brand:#0b363b}
:root[data-theme=dark]{--bg:#081e24;--panel:#102b32;--text:#edf6f3;--muted:#b0c6c9;--border:#28434a;--green:#8bd5b5;--button-text:#0b3035;--mint:#8bd5b5;--soft:#1c3d3e;--gold:#97cdb9;--hero:#163338;--sidebar:#0b242a;--shadow:0 12px 34px #0002;--brand:#edf6f3}
body{font-size:16px}h1,h2,h3{font-family:'DM Sans',system-ui,sans-serif;font-weight:700;letter-spacing:-.035em}h1{font-size:42px;line-height:1.18}h2{font-size:26px;line-height:1.3}h3{font-size:21px;line-height:1.3}.eyebrow{font-size:13px;font-weight:600;letter-spacing:1px}.eyebrow:before{display:none}.sidebar{padding:32px 22px}.brand{display:flex;flex-direction:column;gap:0;align-items:flex-start;padding:0 10px}.brand .wordmark,.wordmark{width:174px;height:46px;color:var(--brand);fill:none;stroke:none}.brand-sub{font-size:10px;font-weight:600;letter-spacing:2px;margin:5px 0 0 43px;color:var(--muted)}.sidebar nav a{border-radius:12px;font-size:15px;min-height:48px}.sidebar nav a.active{box-shadow:none}.side-bottom button{border-radius:12px;min-height:46px}.side-bottom em{font:inherit}.side-bottom>small{letter-spacing:1px}.topbar{background:var(--panel)}.edition{letter-spacing:1px}.icon-button{width:44px;height:44px;border-radius:12px}.account-link{border-radius:12px;padding:10px 14px}.page-heading{margin-bottom:26px}.page-heading p{margin-top:8px}.button{border-radius:28px;padding:12px 22px;min-height:46px;font-size:15px;color:var(--button-text);gap:10px}.hero{display:flex;align-items:stretch;gap:28px;padding:18px;border-radius:20px;background:var(--panel);box-shadow:var(--shadow);min-height:0;margin-bottom:32px}.hero-photo{width:38%;max-width:310px;min-height:200px;border-radius:13px;object-fit:cover;object-position:30% 65%}.hero-copy{align-self:center;flex:1;padding:12px 18px 12px 0;min-width:0}.hero .eyebrow{font-size:15px;letter-spacing:0;margin-bottom:6px;color:var(--muted);font-weight:400}.hero h2{font-size:30px;line-height:1.3;max-width:none;margin-bottom:10px}.hero p{font-size:15px;margin:0 0 16px;max-width:none}.progress-track{height:6px;background:var(--border);border-radius:6px;overflow:hidden}.progress-track span{background:#55ad8d}.hero .progress-track{max-width:360px;margin-bottom:18px}.controls{gap:14px;margin-bottom:24px}.tabs{border-radius:12px}.tabs button{border-radius:8px;min-height:44px;padding:10px 13px;font-size:14px}.tabs button.selected{background:var(--soft);color:var(--green);box-shadow:none}.search{border-radius:12px;min-height:50px}.search input{font-size:16px;min-width:0}.section-heading h2{font-size:24px}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.book-card{display:grid;grid-template-columns:52px minmax(0,1fr) 44px;gap:0 15px;align-items:center;padding:19px;min-height:0;border-radius:15px;min-width:0}.book-card.available:hover{transform:none;border-color:var(--green)}.book-emblem{grid-column:1;grid-row:1/4;display:grid;place-items:center;width:50px;height:54px;border:0;border-radius:12px;color:var(--green)}.book-emblem svg{width:25px;height:25px}.book-card[data-tone=blue] .book-emblem{background:#ddebf1;color:#315e75}.book-card[data-tone=sand] .book-emblem{background:#f0e5d2;color:#705d36}.book-card[data-tone=rose] .book-emblem{background:#ebdfe7;color:#765167}.book-card[data-tone=sage] .book-emblem{background:#dfe9dc;color:#3c6146}.book-card h3{grid-column:2;grid-row:1;font-size:19px;letter-spacing:-.025em}.book-card h3 a:after{content:'';position:absolute;inset:0;border-radius:15px}.book-card p{grid-column:2;grid-row:2;font-size:14px;margin:5px 0 7px}.book-card .save{grid-column:3;grid-row:1/3;position:relative;z-index:1}.save{display:grid;place-items:center;width:44px;height:44px;padding:0;border-radius:10px}.save.saved{color:var(--green)}.save.saved svg{fill:var(--mint);stroke:var(--green)}.card-bottom{grid-column:2/4;grid-row:3;display:flex;align-items:center;justify-content:space-between;font-size:13px;border:0;padding:0;margin:0;gap:8px}.card-bottom a{position:relative;z-index:1;min-height:30px}.book-card:not(.available){background:transparent}.book-card:not(.available) .book-emblem{background:var(--border);color:var(--muted)}.prototype-note{font-size:14px;line-height:1.6}.study-heading h1{font-size:42px}.study-heading p{font-size:16px}.study-tools button{border-radius:11px;min-width:46px;min-height:46px;font-size:16px}.study-tools button.saved{color:var(--green)}.reading-cover{display:block;width:100%;height:185px;object-fit:cover;object-position:40% 62%;border-radius:16px;margin-bottom:20px}.idea{border-radius:16px;background:var(--hero);padding:27px;margin-bottom:22px}.reading .idea h2{font-size:1.4em;font-weight:600;letter-spacing:-.025em;line-height:1.55;margin-bottom:18px}.reading .reference{color:var(--muted);line-height:1.75}.reading>details{border-radius:13px;scroll-margin-top:20px}.reading summary{font-weight:600;line-height:1.45;padding:20px 22px;gap:14px}.reading summary:after{content:'⌄';flex-shrink:0}.reading details[open] summary:after{content:'−'}.detail-body{line-height:1.85;overflow-wrap:anywhere}.fact-list{margin:0;gap:20px}.fact-list dt{text-transform:none;letter-spacing:0;font-weight:600}.side-card{border-radius:15px}.side-card h3{font-size:22px}.side-card .button{font-size:14px}.application input{width:20px;height:20px}.notes{min-height:170px;border-radius:12px;margin-top:10px}.journey-card{border-radius:16px}.journey-card p{font-size:16px}footer{font:14px 'DM Sans',sans-serif;align-items:center}footer .wordmark{width:100px;height:30px}dialog{border-radius:20px}dialog::backdrop{background:#061e29b0}.theme-options button{border-radius:13px}#toast{font-size:15px;border-radius:12px}
@media(min-width:1500px){.book-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:1150px){.brand .wordmark{width:156px}.book-grid{grid-template-columns:1fr}.study-layout{grid-template-columns:minmax(0,1fr)}.study-aside{position:static;display:grid;grid-template-columns:1fr 1fr;gap:16px}.hero{gap:22px}.hero-copy{padding-right:6px}.hero-photo{width:40%;min-height:180px}}
@media(max-width:700px){body{padding-bottom:calc(84px + env(safe-area-inset-bottom))}.topbar{height:76px;padding:0 20px}.mobile-brand{display:flex;align-items:center}.mobile-brand .wordmark{width:132px;height:38px}.top-actions{gap:9px}.top-actions .icon-button{border:0;background:transparent}.account-link{padding:9px 12px}.cloud-indicator{padding:7px 20px 0;font-size:14px}main{padding:26px 20px 36px}.page-heading{display:block;margin-bottom:20px}.page-heading h1{font-size:27px;line-height:1.25;letter-spacing:-.04em}.page-heading p{font-size:16px;line-height:1.5;margin-top:6px}.page-heading .eyebrow{display:none}.page-count{display:block;font-size:15px;margin-top:6px}.hero{position:static;padding:12px;gap:16px;border-radius:17px;margin-bottom:26px}.hero-photo{width:34%;min-height:162px;max-height:190px;border-radius:11px;object-position:28% 64%}.hero-copy{position:static;padding:4px 0;max-width:none}.hero .eyebrow{font-size:15px;letter-spacing:0;margin-bottom:3px}.hero h2{font-size:23px;max-width:none;margin-bottom:9px;overflow-wrap:anywhere}.hero p{display:none}.hero .progress-track{margin-bottom:14px}.hero .button{padding:10px 18px;min-height:44px;font-size:15px}.controls{flex-direction:column-reverse;gap:12px;margin-bottom:25px}.search{width:100%;padding:11px 14px}.tabs{width:100%}.tabs button{flex:1;font-size:14px;line-height:1.35;padding:8px 7px;min-height:44px}.section-heading h2{font-size:24px}.section-heading span{font-size:14px}.book-grid{grid-template-columns:1fr;gap:10px}.book-card{grid-template-columns:47px minmax(0,1fr) 44px;gap:0 13px;border-radius:14px;padding:14px;min-height:0}.book-emblem{width:46px;height:50px;border-radius:11px}.book-card h3{font-size:18px;line-height:1.4}.book-card p{font-size:15px;margin:3px 0 6px;line-height:1.4}.card-bottom{font-size:14px;gap:0 8px}.card-bottom a{font-size:14px;min-height:32px}.prototype-note{font-size:15px}.mobile-nav{padding:8px 10px calc(8px + env(safe-area-inset-bottom));z-index:10}.mobile-nav a{font-size:13px;line-height:1.4;gap:4px;padding:6px 2px;min-height:56px;border-radius:11px}.mobile-nav svg{width:23px;height:23px}.back{font-size:15px;margin-bottom:22px}.study-heading{gap:17px;margin-bottom:23px}.study-heading>div:first-child{width:100%}.study-heading h1{font-size:35px;letter-spacing:-.04em}.study-heading .eyebrow{font-size:13px;letter-spacing:.6px;margin-bottom:8px}.study-heading p{font-size:16px;line-height:1.5}.study-tools{gap:9px}.study-tools button{min-width:46px;padding:9px 12px}.reading-cover{height:166px;border-radius:14px;margin-bottom:18px}.idea{padding:21px;border-radius:14px}.reading .idea h2{font-size:1.35em;line-height:1.6;letter-spacing:-.02em}.reading summary{padding:18px;font-size:1.05em}.fact-list{grid-template-columns:1fr}.study-aside{display:block}.side-card p,.side-card a{font-size:16px}.journey-card{padding:23px}.journey-card .button{white-space:normal}footer{font-size:13px}footer .wordmark{width:80px;min-width:80px}footer span{max-width:210px}.dialog-heading h2{font-size:23px}#toast{bottom:calc(98px + env(safe-area-inset-bottom))}}