@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Playfair+Display:wght@600;700&display=swap');
:root{--ink:#101827;--gold:#d9ad57;--muted:#64748b;--paper:#f3f5f9;--line:#e1e7ef;--green:#48c99b}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:'DM Sans',Arial,sans-serif;color:var(--ink);background:var(--paper)}
[hidden]{display:none!important}
button,a{-webkit-tap-highlight-color:transparent}
.topbar{height:58px;background:#101827;color:white;display:flex;align-items:center;justify-content:space-between;padding:0 max(22px,calc((100vw - 1000px)/2));box-shadow:0 5px 20px #0b13221c}
.brand{display:flex;align-items:center;gap:10px;color:white;text-decoration:none;letter-spacing:1.4px;font-size:11px}
.brand-mark{display:grid;place-items:center;width:30px;height:30px;border:1px solid var(--gold);font-family:Georgia,serif;font-size:22px;color:var(--gold)}
.brand small{display:block;font-size:8px;letter-spacing:4px;color:var(--gold);margin-top:3px}
.top-status{display:flex;align-items:center;gap:9px;font-size:10px;color:#dce4f1}
.live-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--green);flex:none}
.icon-btn{background:transparent;border:1px solid #394559;border-radius:8px;color:white;width:34px;height:34px;font-size:22px;cursor:pointer;margin-left:8px}
.reader-shell{width:min(100% - 32px,1000px);margin:26px auto 50px}
.book-heading{display:flex;gap:20px;align-items:center;margin:0 0 22px}
.cover-placeholder{height:118px;width:88px;flex:none;border-radius:5px;background:radial-gradient(circle at 70% 15%,#254354,#101827 70%);box-shadow:0 10px 24px #11182722;color:#f6d28b;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;font-family:'Playfair Display',Georgia,serif;font-size:15px;line-height:1.05;position:relative;overflow:hidden}
.cover-placeholder:before{content:"";position:absolute;left:30%;top:-10px;width:1px;height:150px;background:#c9a45c66;transform:rotate(8deg)}
.cover-placeholder small{font:5px 'DM Sans',sans-serif;letter-spacing:1px;margin-top:12px;color:#e9d6a6}
.book-meta{min-width:0}.eyebrow{font-size:9px;font-weight:700;letter-spacing:2px;color:#b17d24;margin-bottom:8px}
.book-meta h1{font-size:clamp(23px,3.2vw,31px);line-height:1.2;margin:0 0 7px;font-weight:700;letter-spacing:-.7px}
.book-meta p{font-size:12px;color:var(--muted);margin:0 0 11px}
.pills{display:flex;gap:7px;flex-wrap:wrap}.pills span{font-size:9px;color:#526078;background:white;border:1px solid var(--line);padding:5px 9px;border-radius:20px}
.reader-card{border:1px solid var(--line);border-radius:16px;background:white;overflow:hidden;box-shadow:0 12px 40px #17203308}
.toolbar{height:50px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--line);gap:12px}
.reading-state{display:flex;align-items:center;gap:8px;font-size:10px;font-weight:700;color:#344258}
.tools{display:flex;align-items:center;gap:8px}.tool-btn{min-width:32px;height:31px;border:1px solid #dbe2ec;border-radius:7px;background:white;color:#243249;cursor:pointer;font:500 12px 'DM Sans',sans-serif}
.tool-btn:disabled{opacity:.4;cursor:not-allowed}.page-indicator{font-size:10px;color:#536178;white-space:nowrap}.tool-divider{height:22px;border-left:1px solid var(--line);margin:0 3px}.fit-btn{padding:0 11px;font-size:10px}
.viewer{position:relative;min-height:480px;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:22px 12px}
.loading-state,.error-state{min-height:420px;width:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;text-align:center;padding:28px}
.loading-state strong,.error-state strong{font-size:14px}.loading-state span,.error-state span{font-size:11px;color:var(--muted);max-width:440px;overflow-wrap:anywhere}
.spinner{width:30px;height:30px;border:2px solid #e7ebf2;border-bottom-color:var(--gold);border-radius:50%;animation:spin .9s linear infinite;margin-bottom:3px}@keyframes spin{to{transform:rotate(360deg)}}
.error-symbol{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#fff1f1;color:#c24141;font-size:22px;font-weight:700}
.primary-btn{border:0;border-radius:8px;background:#152238;color:white;padding:11px 17px;font-weight:600;font-size:11px;cursor:pointer;text-decoration:none;margin-top:5px}
.flipbook-wrap{width:100%;display:flex;align-items:center;justify-content:center;min-height:320px;overflow:visible}
.flipbook{margin:0 auto;max-width:100%;touch-action:pan-y}
.flipbook .page{background:white;overflow:hidden}
.flipbook .page canvas{display:block;width:100%;height:100%;object-fit:contain}
.reader-footer{border-top:1px solid var(--line);padding:13px 17px;display:flex;justify-content:space-between;gap:10px;color:#8a96a9;font-size:8px;letter-spacing:.7px}
.privacy-note{text-align:center;font-size:10px;color:#8792a4;margin:15px 0}
.home-shell{width:min(100% - 36px,850px);margin:clamp(60px,12vh,130px) auto 40px}
.hero-badge{font-size:10px;font-weight:700;letter-spacing:2px;color:#ad7b29;margin-bottom:18px}
.home-shell h1{font-size:clamp(38px,7vw,68px);letter-spacing:-2px;line-height:1.05;margin:0 0 20px}.home-shell h1 span{font-family:'Playfair Display',Georgia,serif;color:#9a7335}
.home-shell>p{font-size:15px;line-height:1.8;color:var(--muted);max-width:540px}
.home-card{margin-top:34px;padding:20px;display:flex;gap:15px;align-items:center;background:white;border:1px solid var(--line);border-radius:14px;max-width:520px}
.home-icon{display:grid;place-items:center;width:44px;height:44px;background:#f8f1e3;color:#9a7335;border-radius:12px;font-size:23px}.home-card strong{font-size:13px}.home-card p{font-size:11px;color:var(--muted);margin:6px 0 0;line-height:1.6}
.home-shell footer{margin-top:70px;font-size:10px;color:#9aa4b3}
.message-page{min-height:100vh;display:grid;place-items:center;padding:20px}.message-card{background:white;border:1px solid var(--line);border-radius:16px;padding:32px;text-align:center;max-width:440px;box-shadow:0 15px 40px #1118270b}.message-card h1{font-size:24px}.message-card p{color:var(--muted);font-size:13px;line-height:1.7}.link-btn{display:inline-block}
@media(max-width:650px){.topbar{height:52px;padding:0 14px}.reader-shell{width:calc(100% - 20px);margin:18px auto 28px}.book-heading{align-items:flex-start;gap:13px;margin-bottom:16px}.cover-placeholder{width:72px;height:100px;font-size:12px}.book-meta h1{font-size:22px}.book-meta p{font-size:11px}.eyebrow{font-size:8px}.toolbar{padding:0 10px;height:48px}.reading-state{font-size:9px}.tools{gap:5px}.tool-btn{min-width:29px;height:29px}.fit-btn{padding:0 8px}.viewer{min-height:430px;padding:10px 2px}.loading-state,.error-state{min-height:390px}.reader-footer{font-size:7px;padding:12px 10px}.home-shell{margin-top:75px}.home-card{align-items:flex-start}}