:root{--ink:#20352f;--sage:#668071;--pale:#e7eee8;--ivory:#faf8f2;--gold:#bc9851;--white:#fff;--line:#d9dfd8;--shadow:0 18px 50px rgba(32,53,47,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ivory);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}button,.button{border:0;background:var(--ink);color:#fff;padding:14px 20px;border-radius:999px;font-weight:700;cursor:pointer;display:inline-block}button:hover,.button:hover{background:var(--sage)}input,textarea,select{width:100%;border:1px solid var(--line);background:#fff;border-radius:12px;padding:13px;font:inherit;color:var(--ink)}textarea{min-height:100px;resize:vertical}label{display:grid;gap:7px;font-size:13px;font-weight:700}form{display:grid;gap:14px}.announcement{text-align:center;background:var(--ink);color:#fff;padding:9px;font-size:12px;letter-spacing:.08em}header{height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 max(5vw,24px);background:rgba(250,248,242,.92);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10;backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:10px;letter-spacing:.08em}.brand small{display:block;font-size:9px;letter-spacing:.28em}.logo-mark{display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--gold);border-radius:50%;font-family:Georgia,serif;font-size:22px;color:var(--gold)}nav,.actions{display:flex;align-items:center;gap:22px;font-size:14px}.cart-link{padding:10px 14px;border:1px solid var(--line);border-radius:999px}.cart-link b{background:var(--gold);color:#fff;border-radius:50%;padding:2px 7px;margin-left:4px}.flash{max-width:1180px;margin:18px auto 0;padding:14px 18px;background:#e5f3e6;border-radius:12px}.flash.error{background:#f8dddd;color:#7c2222}main{min-height:70vh}.hero{min-height:660px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:6vw;padding:70px max(7vw,28px);background:linear-gradient(120deg,var(--ivory) 45%,var(--pale) 45%)}.hero h1,.page-wrap h1,.auth-wrap h1{font:500 clamp(46px,7vw,92px)/.98 Georgia,serif;margin:18px 0 24px}.hero p{max-width:560px;font-size:18px;line-height:1.8;color:#53655f;margin-bottom:32px}.eyebrow{font-size:11px;letter-spacing:.24em;color:var(--gold);font-weight:800}.hero-art{display:flex;align-items:center;justify-content:center;gap:22px;perspective:1000px}.book-display,.cover{background:linear-gradient(145deg,#3f6257,#173c35);color:#f4ead6;box-shadow:var(--shadow);font:500 36px/1.1 Georgia,serif}.book-display{width:240px;height:360px;padding:42px 28px;transform:rotate(-5deg)}.book-display.light{background:#ede3ce;color:var(--ink);transform:translateY(45px) rotate(4deg)}.book-display small,.cover small{display:block;font:700 9px/1.4 Inter,sans-serif;letter-spacing:.16em;margin-top:80px}.section,.page-wrap,.auth-wrap{max-width:1180px;margin:auto;padding:90px 24px}.section>h2{font:500 clamp(32px,4vw,56px)/1.15 Georgia,serif;max-width:760px}.book-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:46px}.book-grid article{background:#fff;padding:20px;border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 30px rgba(32,53,47,.04)}.cover{height:320px;display:flex;flex-direction:column;justify-content:center;padding:30px;font-size:28px;margin-bottom:20px}.book-grid article>span,.cart-item small,.owned small{font-size:11px;letter-spacing:.08em;color:var(--sage)}.book-grid h3{font:500 26px Georgia,serif;margin:8px 0}.book-grid p{color:#68756f;line-height:1.6;min-height:76px}.book-grid article>div:last-child{display:flex;align-items:center;justify-content:space-between;gap:12px}.book-grid form{display:block}.auth-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}.auth-wrap h1{font-size:58px}.auth-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}.auth-cards form,.card,.summary{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;box-shadow:var(--shadow)}.page-wrap h1{font-size:58px}.empty{padding:28px;background:var(--pale);border-radius:16px}.cart-layout,.library-layout{display:grid;grid-template-columns:1.4fr .6fr;gap:28px}.cart-item,.owned article,.content-list article,.content-list>a{display:flex;align-items:center;gap:18px;background:#fff;padding:18px;border:1px solid var(--line);border-radius:16px;margin-bottom:12px}.cart-item>div,.owned article>div{flex:1}.cart-item h2,.owned h2{margin:5px 0;font:500 24px Georgia,serif}.mini-cover{width:70px;height:92px;display:grid;place-items:center;background:var(--ink);color:#fff;font-family:Georgia,serif}.summary p{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:18px}.content-list a b,.content-list article b{flex:1}.content-list span{color:var(--gold);font-size:12px;font-weight:800}.content-list em{font-style:normal;color:var(--sage)}footer{padding:40px 24px;text-align:center;border-top:1px solid var(--line);color:#718079;font-size:13px}
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@media(max-width:560px){header{gap:12px}.brand b{font-size:12px}nav{gap:16px}.actions{gap:9px;font-size:12px}.hero{padding:55px 22px}.hero h1{font-size:52px}.book-display{width:155px;height:245px;font-size:24px;padding:26px 18px}.book-display small{margin-top:50px}.book-grid{grid-template-columns:1fr}.auth-wrap h1,.page-wrap h1{font-size:42px}.auth-wrap,.page-wrap,.section{padding:60px 20px}.content-list>a,.content-list article{align-items:flex-start;flex-direction:column}}
.setup-body{min-height:100vh;display:grid;place-items:center;padding:30px;background:linear-gradient(145deg,var(--pale),var(--ivory))}.setup-card{width:min(620px,100%);background:#fff;border:1px solid var(--line);border-radius:24px;padding:38px;box-shadow:var(--shadow)}.setup-card h1{font:500 46px Georgia,serif;margin:12px 0 24px}.alert{padding:15px;border-radius:12px;margin:15px 0;background:#e5f3e6}.alert.error{background:#f8dddd;color:#7c2222}.admin-body{display:grid;grid-template-columns:260px 1fr;min-height:100vh;background:#f4f6f3}.admin-nav{position:sticky;top:0;height:100vh;background:var(--ink);color:#fff;padding:28px 22px;display:flex;flex-direction:column;gap:28px}.admin-nav nav{display:grid;gap:8px}.admin-nav nav a{padding:12px 14px;border-radius:10px}.admin-nav nav a.active{background:#365047}.admin-nav>a:last-child{margin-top:auto}.admin-main{min-width:0}.admin-main>header{position:static;background:#fff}.admin-content{padding:38px;max-width:1300px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.metrics article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}.metrics strong{display:block;font:500 42px Georgia,serif}.admin-grid{display:grid;grid-template-columns:340px 1fr;gap:24px}.table article{display:grid;grid-template-columns:1fr 130px 100px 90px;gap:12px;background:#fff;border-bottom:1px solid var(--line);padding:17px}.table small{display:block}.codes{display:grid;gap:8px}.codes code{background:#fff;border:1px solid var(--line);padding:12px;border-radius:9px}.codes code b{float:right}.narrow{max-width:580px}
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@media(max-width:560px){.admin-grid,.metrics{grid-template-columns:1fr}.admin-content{padding:24px}}