:root{--bg:#090b10;--panel:#11151d;--panel2:#171c26;--text:#f5f7fb;--muted:#9ba4b5;--line:#252c39;--accent:#ff6b35;--accent2:#ffad42;--max:1080px;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% -10%,#342014 0,transparent 36%),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;line-height:1.65}button,select{font:inherit}button{color:inherit}.topbar{height:66px;position:sticky;top:0;z-index:20;background:rgba(9,11,16,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.06);display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100vw - var(--max))/2))}.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:700;letter-spacing:-.02em}.brand b{color:var(--accent2)}.brand-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#15100b;font:900 22px/1 Georgia,serif}.beta,.count{font-size:11px;letter-spacing:.12em;color:var(--muted)}main{min-height:calc(100vh - 140px)}.view{display:none}.view.active{display:block}.hero,.player-view{max-width:var(--max);margin:auto;padding:54px 20px 80px}.hero-copy{padding:46px 0 60px}.eyebrow{margin:0 0 9px;color:var(--accent2);font-size:12px;font-weight:800;letter-spacing:.16em}.hero h1{font-size:clamp(48px,10vw,92px);line-height:.98;letter-spacing:-.055em;margin:0;max-width:800px}.hero h1 span{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:clamp(18px,3vw,26px);color:var(--muted);margin:25px 0 0}.library{margin-top:18px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}.section-heading h2{margin:0;font-size:24px;letter-spacing:-.03em}.book-card{width:100%;border:1px solid var(--line);background:linear-gradient(145deg,#141924,#0e1118);border-radius:24px;padding:24px;display:flex;align-items:center;gap:28px;text-align:left;cursor:pointer;transition:.25s transform,.25s border-color,.25s background}.book-card:hover{transform:translateY(-3px);border-color:#434b5c;background:#171d28}.cover{position:relative;display:flex;flex-direction:column;overflow:hidden;width:150px;aspect-ratio: .72;background:linear-gradient(145deg,#f6f0e8 0 62%,#ff6b35 62% 81%,#191919 81%);color:#141414;padding:16px;box-shadow:0 20px 44px rgba(0,0,0,.35);flex:none}.cover:after{content:"";position:absolute;right:-38px;top:-35px;width:98px;height:98px;border-radius:50%;border:15px solid rgba(255,107,53,.28)}.cover-kicker{font-size:8px;font-weight:800;letter-spacing:.05em}.cover strong{font-size:21px;line-height:1.2;margin-top:10px;letter-spacing:-.06em}.cover-band{position:absolute;left:15px;bottom:42px;color:white;font-size:9px;font-weight:800;line-height:1.3}.cover-publisher{position:absolute;bottom:10px;color:white;font-size:8px;letter-spacing:.08em}.book-info{display:flex;flex-direction:column;align-items:flex-start;gap:6px;min-width:0}.book-info>strong{font-size:clamp(22px,4vw,34px);line-height:1.25;letter-spacing:-.04em}.book-info>span:not(.pill):not(.listen-cta){color:var(--muted)}.book-info .meta{font-size:13px}.pill{display:inline-flex;width:max-content;padding:5px 10px;border-radius:999px;background:rgba(255,107,53,.14);color:#ff986f;font-size:11px;font-weight:800}.listen-cta{margin-top:8px;padding:9px 14px;border-radius:12px;background:var(--text);color:#0c0e12!important;font-size:13px;font-weight:800}.promise{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden;margin-top:28px}.promise div{background:var(--panel);padding:20px}.promise strong,.promise span{display:block}.promise strong{font-size:24px}.promise span{color:var(--muted);font-size:12px}.back{background:none;border:0;color:var(--muted);padding:0 0 22px;cursor:pointer}.book-hero{display:flex;gap:34px;align-items:end}.cover-large{width:210px}.cover-large .cover-kicker{font-size:11px}.cover-large strong{font-size:30px}.cover-large .cover-band{font-size:11px;bottom:56px}.book-hero-copy h1{font-size:clamp(34px,6vw,56px);line-height:1.08;letter-spacing:-.05em;margin:13px 0 8px}.book-hero-copy>p{color:var(--muted);margin:4px 0}.book-hero-copy .summary{max-width:620px;margin-top:22px;font-size:16px}.player-panel{position:sticky;top:82px;z-index:10;margin:40px 0;background:rgba(17,21,29,.95);backdrop-filter:blur(18px);border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 22px 60px rgba(0,0,0,.3)}.now-playing{display:flex;justify-content:space-between;gap:16px;align-items:center}.now-playing span{display:block;color:var(--accent2);font-size:10px;letter-spacing:.16em;font-weight:800}.now-playing strong{display:block;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:70vw}.voice-button{background:#1a202b;border:1px solid var(--line);border-radius:999px;padding:7px 11px;color:var(--muted);font-size:11px}.progress-track{height:5px;background:#282f3c;border-radius:99px;overflow:hidden;margin-top:18px}.progress-track div{width:0;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .25s}.progress-label{display:flex;justify-content:space-between;color:var(--muted);font-size:10px;margin-top:6px}.controls{display:flex;justify-content:center;align-items:center;gap:28px;margin:14px 0}.controls button{border:0;cursor:pointer}.play{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#16100b;font-size:24px;font-weight:900}.minor{display:flex;flex-direction:column;gap:0;align-items:center;background:none;color:var(--text);font-size:22px}.minor small{font-size:9px;color:var(--muted)}.player-options{display:flex;justify-content:center;gap:14px}.player-options label{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:11px}.player-options select{background:#1a202b;color:var(--text);border:1px solid var(--line);border-radius:10px;padding:7px 9px}.chapters-section,.transcript-section{margin-top:52px}.chapter-list{border:1px solid var(--line);border-radius:18px;overflow:hidden}.chapter{width:100%;display:grid;grid-template-columns:38px 1fr auto;align-items:center;gap:12px;text-align:left;border:0;border-bottom:1px solid var(--line);background:var(--panel);padding:15px 16px;cursor:pointer}.chapter:last-child{border-bottom:0}.chapter:hover,.chapter.active{background:var(--panel2)}.chapter.active .chapter-no{background:var(--accent);color:#17100b}.chapter-no{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:#232a37;color:var(--muted);font-size:10px;font-weight:800}.chapter-title{font-weight:650}.chapter-play{color:var(--muted)}.proofed{font-size:11px;color:#8ee6af}.transcript{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;background:#f3efe8;color:#26231f;border-radius:20px;padding:clamp(24px,5vw,56px);font-size:clamp(17px,2.3vw,20px);line-height:2}.transcript h3{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:22px;margin:0 0 26px;line-height:1.4}.transcript p{margin:0 0 1.15em}.transcript .current-sentence{background:#ffe0a8;border-radius:5px;padding:1px 2px}footer{max-width:var(--max);margin:auto;padding:30px 20px 60px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--muted);font-size:12px}footer strong{color:var(--text)}
@media(max-width:640px){.topbar{height:58px}.hero,.player-view{padding:28px 16px 64px}.hero-copy{padding:30px 0 44px}.book-card{align-items:flex-start;padding:16px;gap:16px}.cover{width:112px;padding:12px}.cover strong{font-size:16px}.cover-band{left:11px;bottom:32px;font-size:7px}.cover-publisher{bottom:7px;font-size:6px}.book-info>strong{font-size:20px}.promise div{padding:14px}.promise strong{font-size:18px}.book-hero{align-items:flex-start;gap:18px}.cover-large{width:120px}.cover-large strong{font-size:17px}.cover-large .cover-kicker{font-size:7px}.cover-large .cover-band{font-size:7px;bottom:35px}.book-hero-copy h1{font-size:29px;margin-top:9px}.book-hero-copy .summary{display:none}.player-panel{top:68px;margin:28px 0;padding:17px;border-radius:18px}.now-playing strong{font-size:13px;max-width:58vw}.voice-button{display:none}.section-heading h2{font-size:21px}.chapter{grid-template-columns:34px 1fr auto;padding:14px 12px}.chapter-title{font-size:14px}.transcript{border-radius:14px}.proofed{font-size:10px}.promise{margin-top:20px}}