:root{--ink:#123d2d;--cream:#f7f0e2;--paper:#fffdf8;--green:#2f6b45;--sage:#dce8d5;--coral:#dd705a;--muted:#68766f;--line:#e7decd;--shadow:0 18px 50px rgba(39,55,44,.12)}*{box-sizing:border-box}html{background:var(--cream);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}body{margin:0;min-height:100vh;background:radial-gradient(circle at 0 0,#eaf1df 0,transparent 28%),var(--cream)}a{color:inherit;text-decoration:none}button,input{font:inherit}.brand{font-family:Georgia,serif;font-weight:800;letter-spacing:.08em;font-size:40px}.brand span{color:var(--coral)}.brand.small{font-size:24px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-weight:800;font-size:12px;color:#6d7b70}.login-shell{min-height:100vh;display:grid;place-items:center;padding:22px}.login-card{width:min(430px,100%);background:rgba(255,253,248,.94);border:1px solid #fff;border-radius:34px;box-shadow:var(--shadow);padding:30px;text-align:center}.avatar-xl{width:112px;height:112px;border-radius:50%;display:grid;place-items:center;margin:20px auto;background:linear-gradient(135deg,#e9efdf,#f6d8c7);font-size:52px}.login-card h1{font:700 34px Georgia,serif;margin:8px 0}.pin-input{display:block;width:180px;margin:18px auto;text-align:center;font-size:30px;letter-spacing:.45em;padding:12px;border:1px solid var(--line);border-radius:16px;background:#fff}.keypad{display:grid;grid-template-columns:repeat(3,74px);gap:10px;justify-content:center;margin:18px 0}.keypad button{height:60px;border:0;border-radius:50%;background:#f0eadf;color:var(--ink);font-size:23px}.btn{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:54px;border:0;border-radius:18px;font-weight:800;padding:0 20px}.primary{background:var(--green);color:white}.disabled{background:#ddd;color:#777}.voice-btn,.voice-icon{border:0;background:#eef3e8;color:var(--green);border-radius:999px;padding:11px 16px;font-weight:700}.alert{background:#fff0ec;color:#9d3e2f;border-radius:14px;padding:11px}.topbar{height:66px;display:flex;align-items:center;justify-content:space-between;padding:0 max(18px,calc((100vw - 1180px)/2));background:rgba(255,253,248,.9);backdrop-filter:blur(14px);position:sticky;top:0;z-index:20;border-bottom:1px solid #eee}.user-chip{background:#edf3e8;border-radius:99px;padding:9px 14px;font-weight:700}.app-shell{max-width:1180px;margin:0 auto;padding:22px 20px 110px}.hero{background:linear-gradient(135deg,#eef1dd,#f4e7cf);border-radius:28px;padding:28px;display:flex;gap:24px;align-items:center;justify-content:space-between;box-shadow:var(--shadow)}.hero h1{font:800 42px Georgia,serif;margin:3px 0}.today-card{min-width:240px;background:rgba(255,255,255,.7);border-radius:20px;padding:18px;display:grid;gap:8px}.notice{margin:16px 0;background:#fff7df;border:1px solid #eed9a4;border-radius:16px;padding:14px 16px}.section-row{display:flex;align-items:center;justify-content:space-between}.section-row h2{font:700 28px Georgia,serif}.book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:18px}.book-card{background:var(--paper);border-radius:18px;padding:8px;box-shadow:0 8px 25px #0000000c;transition:.2s}.book-card:hover{transform:translateY(-3px)}.book-card img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:13px;user-select:none}.book-meta{padding:10px 4px 5px;display:grid;gap:8px}.book-meta strong{font:700 15px Georgia,serif;line-height:1.2}.status-pill{font-size:12px;font-weight:800;border-radius:99px;padding:7px 9px;background:#ecefe8}.book-card.available .status-pill{background:#d9edd6;color:#205934}.book-card.active .status-pill{background:#fde1cc;color:#8d4a28}.book-card.completed .status-pill{background:#dce7f3;color:#355b7e}.book-card.locked{opacity:.68}.bottom-nav{position:fixed;z-index:30;bottom:12px;left:50%;transform:translateX(-50%);width:min(640px,calc(100% - 24px));display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,253,248,.93);backdrop-filter:blur(16px);border:1px solid #fff;border-radius:22px;box-shadow:var(--shadow);padding:8px}.bottom-nav a{display:grid;place-items:center;gap:2px;font-size:20px}.bottom-nav a span{font-size:11px}.bottom-nav .active{color:var(--green);font-weight:800}.reader-top{height:60px;display:grid;grid-template-columns:44px 1fr auto;gap:10px;align-items:center;padding:0 16px;background:rgba(255,253,248,.95);position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line)}.reader-top>a{font-size:34px}.reader-top span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.book-detail{max-width:900px;margin:28px auto;padding:0 20px 40px;display:grid;grid-template-columns:minmax(220px,340px) 1fr;gap:32px;align-items:start}.detail-cover{width:100%;border-radius:24px;box-shadow:var(--shadow)}.book-detail h1{font:800 38px Georgia,serif;margin:5px 0 15px}.chips{display:flex;gap:8px;flex-wrap:wrap}.chips span{background:#edf2e8;border-radius:99px;padding:7px 10px;font-size:12px;font-weight:800}.book-detail .btn{margin:14px 0}.reader-shell{max-width:760px;margin:0 auto;padding:18px 16px 50px}.page-stage{background:#fff;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);min-height:480px}.page-stage img{display:block;width:100%;height:auto;user-select:none;-webkit-user-select:none}.story-text{padding:22px 26px;font:19px/1.55 Georgia,serif}.empty-page{min-height:520px;display:grid;place-content:center;text-align:center;padding:30px;color:var(--muted)}.reader-controls{display:flex;justify-content:center;gap:18px;margin:20px}.round{width:58px;height:58px;border-radius:50%;border:1px solid #dfd6c7;background:white;display:grid;place-items:center;font-size:28px;color:var(--green)}button.round{cursor:pointer}.round.play{background:var(--green);color:white;border:0}.disabled-link{opacity:.3;pointer-events:none}.progress{height:8px;border-radius:99px;background:#e7dfd2;overflow:hidden}.progress span{display:block;height:100%;background:var(--green);border-radius:99px}@media(max-width:700px){.hero{display:block}.today-card{margin-top:18px;min-width:0}.hero h1{font-size:34px}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.book-detail{grid-template-columns:1fr}.detail-cover{max-width:300px;margin:auto}.login-card{border-radius:26px;padding:24px 18px}.keypad{grid-template-columns:repeat(3,68px)}.topbar{padding:0 14px}.brand.small{font-size:20px}}