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solid var(--line);letter-spacing:1px}.sheet{position:fixed;inset:0 0 0 auto;margin:0;max-height:100dvh;width:min(520px,100%);max-width:100%;height:100dvh;background:var(--paper);border:0;padding:30px 30px 50px;color:var(--ink);overflow-y:auto;overscroll-behavior:contain}.sheet::backdrop,.share-dialog::backdrop{background:#2419148c;backdrop-filter:blur(3px)}.sheet-top{display:flex;justify-content:space-between;align-items:center}.sheet-top h2{font-size:32px;font-family:var(--serif);font-weight:500;color:var(--red);letter-spacing:3px;margin-top:6px}.sheet-hint{color:var(--muted);font-size:12px;margin:18px 0;line-height:1.8}.quick-pages{display:flex;gap:10px;margin:20px 0 28px}.quick-pages button{background:#ede3d1;color:var(--red);font-size:12px;padding:10px 13px;min-height:40px;border-radius:2px}.toc-era{margin-bottom:28px}.toc-era-title{display:flex;gap:12px;width:100%;align-items:baseline;text-align:left;background:none;color:var(--red);border-bottom:1px solid var(--line);padding:0 0 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@media(min-width:1600px){.hero{padding:90px 0 95px}.hero-visual{max-width:440px}}
@media(max-width:1279px){.site-header{margin:0 36px;padding:24px 0}.hero{margin:0 56px;gap:40px;padding:60px 0 75px}.era-nav,.site-footer{margin-left:56px;margin-right:56px}.hero-visual{max-width:345px}.hero h1{font-size:65px}.hero-subtitle{font-size:28px}}
@media(max-width:767px){html{scroll-padding-top:12px}.site-header{margin:0 22px;padding:19px 0}.brand{font-size:18px;gap:10px}.brand-mark{width:38px;height:38px;font-size:24px}.brand small{font-size:9px;letter-spacing:2px}.site-header nav{gap:10px}.quiet{font-size:12px;gap:5px}.quiet svg{width:18px}.hero{display:block;margin:0 26px;padding:39px 0 51px;position:relative}.hero h1{font-size:55px;letter-spacing:5px;margin:15px 0 12px}.hero .eyebrow{font-size:10px;letter-spacing:1.8px}.hero .eyebrow span{width:22px}.hero-subtitle{font-size:26px;letter-spacing:1px}.hero-intro{font-size:12px;line-height:1.9;margin-top:19px}.hero-actions{margin-top:25px;gap:16px}.primary{padding:14px 21px;gap:24px;font-size:13px;min-height:48px}.hero-meta{margin-top:22px;font-size:10px}.hero-meta strong{font-size:20px}.hero-visual{max-width:230px;margin:38px auto 0;padding:6px 25px 8px 10px}.orbit-label{font-size:10px;letter-spacing:3px;right:-3px;top:14px}.edition-mark{font-size:9px;bottom:-15px}.era-nav{margin:0 26px 36px;grid-template-columns:repeat(2,1fr)}.era-entry{padding:20px 12px!important}.era-entry:nth-child(2){border-right:0}.era-entry:nth-child(-n+2){border-bottom:1px solid var(--line)}.era-entry strong{font-size:24px;margin:6px 0}.era-entry small{font-size:9px}.era-entry svg{right:13px;width:16px}.reader{padding:30px 0 29px}.reader-heading{padding:0 22px;margin-bottom:20px}.reader-heading h2{font-size:26px}.reader-heading .eyebrow{font-size:9px;letter-spacing:1.5px}.reader-heading .text-button{font-size:11px}.page-heading{padding:13px 16px;border-radius:0;min-height:78px}.page-heading h3{font-size:17px}.page-heading p{font-size:9px;letter-spacing:.5px;margin-bottom:4px}.page-stage{box-shadow:none}.reading-tip{font-size:10px;margin:13px 0}.reader-controls{margin:0 12px;padding:12px 15px 7px;position:sticky;bottom:max(10px,env(safe-area-inset-bottom));z-index:5;background:#faf5e9f5;backdrop-filter:blur(12px);box-shadow:0 4px 20px #43332218}.progress-line{gap:10px;font-size:9px}.progress-line input{height:20px}.progress-line output{min-width:48px}.control-buttons{margin-top:4px}.page-button,.contents-button{font-size:12px;min-height:40px;gap:8px}.page-button svg,.contents-button svg{width:18px}.contents-button{padding:4px 24px}.closing{padding:38px 24px 30px}.closing p{font-size:14px;letter-spacing:.5px}.site-footer{margin:0 24px;padding:20px 0;display:block;font-size:9px;line-height:1.8}.site-footer span{display:block}.sheet{padding:24px 23px calc(35px + env(safe-area-inset-bottom))}.sheet-top h2{font-size:29px}.sheet-top .eyebrow{font-size:10px}.toc-era-title{font-size:16px}.toc-item{font-size:12px}.zoom-bar{padding:9px 12px}.zoom-button{font-size:11px;padding:9px 10px}.share-dialog{padding:36px 24px 22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}