:root{--paper:#faf7f0;--cream:#f4ebdc;--ink:#172532;--muted:#626665;--orange:#df590b;--line:#e6ded0;--max:1200px;--serif:'Noto Serif SC','Songti SC','STSong',serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;font-size:16px;line-height:1.8}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.35}h1,h2{font-family:var(--serif)}a{color:inherit;text-underline-offset:5px}a:hover{color:var(--orange)}button{font:inherit;color:inherit;cursor:pointer}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #b74a0e;outline-offset:5px}img{max-width:100%}.wrap{width:min(calc(100% - 96px),var(--max));margin:auto}.eyebrow{font-size:11px;letter-spacing:.19em;font-weight:600;color:#73756f;margin-bottom:18px}.section{padding:88px 0}.section 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p{text-align:center;font-size:12px;margin-top:10px}.dialog-close{position:absolute;right:16px;top:8px;border:0;background:none;padding:5px;font-size:12px}
@media(min-width:1440px){.hero{background-size:100% auto}.hero-grid{min-height:760px}.hero-book{padding-bottom:40px}.cover-open img{width:430px}}
@media(max-width:1050px){.wrap{width:calc(100% - 64px)}.header-inner{gap:20px}.brand{font-size:16px}.header-inner nav{gap:20px;font-size:12px}.header-inner nav .nav-reading{display:none}.hero,.hero-grid{min-height:640px}.hero-grid{padding:65px 0 92px;gap:20px}.hero h1{font-size:clamp(49px,6.5vw,65px);margin-bottom:30px}.hero-lead{font-size:15px}.book-title{font-size:23px}.hero-actions{gap:20px}.button{font-size:14px;padding:11px 24px}.hero-book{padding-bottom:26px}.pillar-grid{gap:24px}.pillar-grid article{gap:15px;padding-right:20px}.pillar-grid img{width:37px}.pillar-grid h2{font-size:22px}.pillar-grid p{font-size:12px}.featured-endorser{padding:25px}.featured-endorser h3{font-size:32px}.featured-endorser p{font-size:14px}.volume-grid{gap:14px}.volume{padding:22px 18px}.story-layout,.faq-layout{gap:60px}.reading-banner{min-height:330px}.recommender{padding:20px 18px}}
@media(max-width:760px){html{scroll-padding-top:20px}.wrap{width:calc(100% - 40px)}.section{padding:58px 0}.header-inner{min-height:74px}.brand{font-size:17px}.brand small{font-size:9px}.menu-toggle{display:block}.header-inner nav{display:none;position:absolute;top:73px;left:0;right:0;padding:20px;background:#fcfaf5;box-shadow:0 15px 20px #30281a15;font-size:15px}.header-inner nav.open{display:flex;flex-direction:column;align-items:stretch;gap:7px}.header-inner nav a{padding:10px}.hero{background-position:68% bottom;background-size:auto 780px;min-height:0}.hero-grid{grid-template-columns:1fr;gap:34px;min-height:0;padding:46px 0 42px}.hero-copy{text-align:center}.hero .eyebrow{font-size:8px;margin-bottom:22px;letter-spacing:.15em}.hero h1{font-size:clamp(48px,10vw,65px);line-height:1.28;margin-bottom:30px;letter-spacing:-.05em}.book-title{font-size:22px}.hero-lead{font-size:14px}.hero-actions{justify-content:center;margin-top:23px;gap:25px}.byline{margin-top:21px;font-size:10px}.hero-recommend{font-size:10px;margin-top:9px}.hero-book{padding:0;transform:none}.cover-open img{width:min(65vw,295px)}.hero-book figcaption{font-size:9px;margin-top:10px}.pillars{padding:30px 0}.pillar-grid{gap:15px}.pillar-grid article{display:block;padding:0 10px 0 0}.pillar-grid h2{font-size:20px;margin:10px 0}.pillar-grid img{width:32px;height:32px}.pillar-grid p{font-size:10px}.pillar-grid p br{display:none}.section-heading{display:block;margin-bottom:26px}.section-heading .section-aside{margin-top:15px;font-size:13px}.section-heading .section-aside br{display:none}.section h2{font-size:29px}.eyebrow{font-size:9px;margin-bottom:13px}.featured-grid{gap:12px}.featured-endorser{display:block;padding:21px 18px}.role-label{font-size:9px;display:block;margin-bottom:14px}.featured-endorser h3{font-size:30px;padding-left:10px;margin-bottom:12px}.featured-endorser p{font-size:12px}.featured-endorser a{display:inline-block;margin-top:12px;font-size:9px}.recommender-grid{grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.recommender{padding:19px 17px;min-height:132px}.recommender h3{font-size:19px}.recommender p{font-size:11px}.source-note{font-size:10px}.shortlist{display:block;padding:22px}.shortlist h3{font-size:16px}.shortlist .text-link{display:inline-block;margin-top:15px}.volume-grid{grid-template-columns:1fr 1fr;gap:12px}.volume-no{font-size:33px;margin-bottom:20px}.volume h3{font-size:20px}.volume ul{font-size:14px}.volume p{font-size:11px}.story-layout{grid-template-columns:1fr;gap:30px;margin-top:40px;padding-top:45px}.story-layout p:not(.eyebrow){font-size:13px}.story-layout h2 br{display:none}.reading-steps li{padding:18px 0}.guide-inner{display:block}.guide h2{font-size:28px}.guide p:not(.eyebrow){font-size:13px}.guide .button{margin-top:27px}.faq-layout{grid-template-columns:1fr;gap:30px}.faq-layout h2 br{display:none}.faq .section-aside{font-size:13px;margin-top:16px}.faq .section-aside br{display:none}.faq-list summary{font-size:15px}.reading-banner{min-height:365px;background-position:38% center;padding:35px 0}.banner-copy{margin-left:25%;text-align:left}.banner-copy h2{font-size:25px}.banner-copy .eyebrow{font-size:8px;max-width:20em}.banner-copy p:not(.eyebrow){font-size:11px;line-height:1.9;margin:16px 0 20px}.source-heading{display:block;margin-bottom:15px}.source-heading h2{font-size:21px;margin-bottom:12px}.source-grid{grid-template-columns:1fr;gap:20px}.source-grid a{padding-top:15px}.source-grid p{font-size:12px}.footer-main{display:block}.footer-main nav{flex-wrap:wrap;margin-top:25px;gap:18px}.footer-meta{display:block;font-size:9px}.footer-meta p+p{margin-top:7px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Fidelity pass: recover the selected design's headline scale and editorial rhythm. */
@media(min-width:761px) and (max-width:1050px){.header-inner{min-height:70px}.hero,.hero-grid{min-height:630px}.hero-grid{padding-top:45px;padding-bottom:70px}.hero h1{font-size:68px;line-height:1.18;letter-spacing:-.065em}.hero .eyebrow{margin-bottom:20px}.hero h1{margin-bottom:31px}.hero-book{transform:translateY(-3px)}.section h2{font-size:38px}.section-heading .section-aside{max-width:245px;font-size:13px}.pillar-grid article{display:block;padding-left:27px}.pillar-grid h2{font-size:25px;margin-top:8px}.pillar-grid p{font-size:13px}.pillar-grid img{width:42px;height:42px}.pillars{padding:30px 0}}

@media(max-width:760px){.banner-copy h2 span{display:block}.banner-copy{margin-left:23%}}
@media(max-width:760px){.hero{background-size:cover}}