:root{--paper:#FFF8F2;--white:#FFFFFF;--soft:#F3EBE3;--ink:#1A1230;--text:#2C2440;--muted:#5A5270;--faint:#8A8298;--pink:#E11D8F;--indigo:#6366F1;--cyan:#0891B2;--amber:#D97706;--mint:#059669;--border:rgba(26,18,48,.10);--shadow:0 14px 34px rgba(26,18,48,.08);--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text);font:16px/1.75 system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-header{position:fixed;inset:0 0 auto 0;height:72px;background:rgba(255,248,242,.98);z-index:60;border-bottom:1px solid var(--border)}.masthead-inner{max-width:var(--max);height:100%;margin:auto;padding:0 20px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.square-btn,.text-action,.close-btn{min-height:44px;border:1px solid var(--border);background:var(--white);cursor:pointer}.square-btn{width:44px;border-radius:12px}.brand-mark{display:flex;justify-content:center;align-items:center;min-width:140px;font-weight:800;font-size:22px;color:var(--ink)}.brand-logo{display:block;max-height:38px;max-width:190px;object-fit:contain}.head-actions{display:flex;justify-content:flex-end;gap:8px}.text-action{padding:0 15px;border-radius:999px}.app-link{display:inline-flex;align-items:center;background:var(--ink);color:#fff}.chapter-strip{position:fixed;top:72px;left:0;right:0;height:46px;background:#fff;border-bottom:1px solid var(--border);z-index:55}.chapter-inner{max-width:var(--max);height:100%;margin:auto;display:flex;justify-content:center;align-items:stretch;gap:34px}.chapter-inner a{display:flex;align-items:center;position:relative;color:var(--muted);font-size:14px}.chapter-inner a.is-active{color:var(--ink);font-weight:700}.chapter-inner a.is-active:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--pink);border-radius:3px}.site-main{padding-top:118px;min-height:70vh}.wrap{max-width:var(--max);margin:auto;padding:0 20px}.page-hero{padding:64px 0 34px}.page-hero .eyebrow{font-weight:800;letter-spacing:.08em;color:var(--pink);font-size:13px}.page-hero h1{margin:8px 0 14px;color:var(--ink);font-size:clamp(28px,4vw,34px);line-height:1.25}.page-hero p{max-width:760px;margin:0;color:var(--muted)}.media-slot{background:linear-gradient(135deg,var(--soft),#fff);border:1px dashed var(--border);border-radius:20px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}.cover-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:52px;align-items:center;padding:72px 20px 58px}.vertical-kicker{writing-mode:vertical-rl;letter-spacing:.22em;color:var(--pink);font-size:13px;font-weight:800;position:absolute;left:-34px;top:0}.cover-copy{position:relative;padding-left:20px}.cover-copy h1{color:var(--ink);font-size:clamp(36px,5vw,58px);line-height:1.12;margin:12px 0 20px;max-width:650px}.cover-copy p{max-width:660px;color:var(--muted)}.cover-media{height:360px}.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 22px;border-radius:999px;font-weight:700;border:1px solid var(--border)}.btn.primary{color:#fff;border:0;background:linear-gradient(135deg,var(--indigo) 0%,var(--pink) 55%,var(--amber) 100%)}.btn.secondary{background:#fff;color:var(--ink)}.btn:hover,.text-action:hover,.square-btn:hover,.close-btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(26,18,48,.10)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(225,29,143,.25);outline-offset:3px}.section{padding:52px 0}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:24px}.section-head h2{margin:0;color:var(--ink);font-size:28px}.section-head p{margin:0;max-width:640px;color:var(--muted)}.tag-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.tag-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px;box-shadow:var(--shadow)}.dot{width:10px;height:10px;border-radius:50%;display:inline-block;margin-right:8px}.c1{background:var(--pink)}.c2{background:var(--indigo)}.c3{background:var(--cyan)}.c4{background:var(--amber)}.c5{background:var(--mint)}.tag-card h3{display:inline;color:var(--ink)}.tag-card p{margin:10px 0 12px;color:var(--muted);font-size:14px}.tag-card a{font-weight:700;color:var(--indigo)}.chapter-entry{display:grid;grid-template-columns:80px 1fr;gap:20px;padding:20px 0;border-top:1px solid var(--border)}.chapter-entry .num{font-size:30px;font-weight:900;color:var(--pink)}.chapter-entry h3{margin:0 0 6px;color:var(--ink)}.chapter-entry p{margin:0;color:var(--muted)}.feature-media{height:260px;margin-bottom:24px}.stagger-grid{display:grid;grid-template-columns:1.15fr .85fr 1fr;gap:18px;align-items:start}.feature-card{background:#fff;border:1px solid var(--border);border-radius:22px;padding:22px;box-shadow:var(--shadow)}.feature-card:nth-child(2){margin-top:32px}.feature-card:nth-child(3){margin-top:12px}.feature-card .media-slot{height:180px;margin-bottom:18px}.feature-card h3{color:var(--ink);font-size:21px;margin:0 0 8px}.feature-card p{margin:0;color:var(--muted)}.steps{display:grid;gap:14px;counter-reset:step}.step{display:grid;grid-template-columns:54px 1fr;gap:16px;background:#fff;border:1px solid var(--border);border-radius:18px;padding:18px}.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-weight:900;font-size:23px;color:var(--cyan)}.step h3{margin:0 0 5px;color:var(--ink)}.step p{margin:0;color:var(--muted)}.theme-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.theme-card{min-height:160px;border-radius:22px;padding:20px;color:#fff;display:flex;flex-direction:column;justify-content:flex-end}.theme-card:nth-child(1),.theme-card:nth-child(5){background:var(--indigo)}.theme-card:nth-child(2){background:var(--pink);min-height:210px}.theme-card:nth-child(3),.theme-card:nth-child(6){background:var(--cyan)}.theme-card:nth-child(4){background:var(--amber);min-height:200px}.theme-card h3{margin:0 0 5px}.theme-card p{margin:0;color:#fff}.shelf-list{display:grid;gap:12px}.shelf-row{display:grid;grid-template-columns:110px 1fr auto;gap:20px;align-items:center;background:#fff;border:1px solid var(--border);border-radius:16px;padding:18px}.shelf-row .label{font-weight:900;color:var(--pink)}.shelf-row p{margin:0;color:var(--muted)}.shelf-row a{font-weight:700;color:var(--indigo)}.rank-list{display:grid;gap:6px}.rank-item{display:grid;grid-template-columns:100px 1fr;gap:22px;padding:22px 0;border-bottom:1px solid var(--border)}.rank-num{font-size:54px;line-height:1;font-weight:950;color:var(--pink)}.rank-item:nth-child(2) .rank-num{color:var(--indigo)}.rank-item:nth-child(3) .rank-num{color:var(--cyan)}.rank-item:nth-child(4) .rank-num{color:var(--amber)}.rank-item:nth-child(5) .rank-num{color:var(--mint)}.rank-item h3{margin:0 0 6px;color:var(--ink)}.rank-item p{margin:0;color:var(--muted)}.timeline{position:relative;padding-left:34px}.timeline:before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:rgba(99,102,241,.25)}.timeline-item{position:relative;background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px;margin:0 0 16px}.timeline-item:before{content:"";position:absolute;left:-31px;top:26px;width:14px;height:14px;border-radius:50%;background:var(--pink);border:3px solid var(--paper)}.status{display:inline-flex;padding:4px 10px;border-radius:999px;background:var(--soft);color:var(--ink);font-size:13px;font-weight:800}.product-grid{display:grid;grid-template-columns:minmax(280px,.8fr) minmax(0,1.2fr);gap:42px;align-items:center}.phone-slot{height:320px}.icon-slot{width:64px;height:64px;border-radius:18px;background:#fff;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;margin-bottom:16px}.icon-slot img{width:48px;height:48px;object-fit:contain}.prose-card{background:#fff;border:1px solid var(--border);border-radius:22px;padding:28px;box-shadow:var(--shadow)}.prose-card h2,.prose-card h3{color:var(--ink)}.prose-card p{color:var(--text)}.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.spaced-card{margin-top:24px}.notice{background:var(--soft);border-radius:18px;padding:20px;border-left:4px solid var(--pink)}.faq-mini{display:grid;gap:12px}.faq-mini details{background:#fff;border:1px solid var(--border);border-radius:16px;padding:16px 18px}.faq-mini summary{cursor:pointer;font-weight:800;color:var(--ink)}.faq-mini p{color:var(--muted)}
/* inner page variants */.daily-board{display:grid;gap:16px}.daily-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:24px;display:grid;grid-template-columns:120px 1fr;gap:22px}.daily-card .stamp{font-weight:900;color:var(--pink);font-size:24px}.role-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.role-card{background:#fff;border:1px solid var(--border);border-radius:22px;padding:24px}.role-card h2{color:var(--ink);margin-top:0}.series-index{columns:2;column-gap:20px}.series-group{break-inside:avoid;background:#fff;border:1px solid var(--border);border-radius:20px;padding:22px;margin-bottom:20px}.series-group h2{color:var(--ink);margin-top:0}.short-index{display:grid;grid-template-columns:1fr 1fr;gap:20px}.short-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:20px}.studio-flow{display:grid;gap:18px}.studio-row{display:grid;grid-template-columns:70px 1fr;gap:20px;align-items:start}.studio-row .badge{width:58px;height:58px;border-radius:18px;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:900}.theme-cover{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.theme-cover article{background:#fff;border:1px solid var(--border);border-radius:22px;padding:24px}.shelf-page .shelf-row{grid-template-columns:140px 1fr}.chart-page .rank-item{padding:26px 0}.atelier-board{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.atelier-step{background:#fff;border:1px solid var(--border);border-radius:20px;padding:20px}.atelier-step strong{display:block;color:var(--pink);font-size:24px}.longread{max-width:850px;margin:auto}.longread article{background:#fff;border:1px solid var(--border);border-radius:22px;padding:30px;margin-bottom:18px}.longread .opinion{border-left:4px solid var(--pink)}.explore-index{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.explore-index article{background:#fff;border:1px solid var(--border);border-radius:20px;padding:24px}.legal-sections{display:grid;gap:14px}.legal-sections section{background:#fff;border:1px solid var(--border);border-radius:18px;padding:22px}.contact-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.contact-cards article{background:#fff;border:1px solid var(--border);border-radius:22px;padding:24px}.brand-banner{height:200px;margin:8px 0 28px}.page-media{height:240px;margin-bottom:28px}.book-menu,.search-panel,.overlay{visibility:hidden;pointer-events:none}.overlay{position:fixed;inset:0;background:rgba(26,18,48,.46);z-index:80;opacity:0;transition:.2s}.overlay.is-open{visibility:visible;pointer-events:auto;opacity:1}.book-menu{position:fixed;z-index:90;left:50%;top:50%;transform:translate(-50%,-46%);width:min(840px,calc(100% - 32px));max-height:84vh;overflow:auto;background:#fff;border-radius:22px;box-shadow:0 30px 90px rgba(26,18,48,.30);opacity:0;transition:.2s}.book-menu.is-open{visibility:visible;pointer-events:auto;opacity:1;transform:translate(-50%,-50%)}.book-head{position:sticky;top:0;background:#fff;display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-bottom:1px solid var(--border);z-index:2}.book-brand{display:flex;align-items:center;gap:12px}.close-btn{padding:0 15px;border-radius:999px}.book-pages{display:grid;grid-template-columns:1fr 1fr}.book-page{padding:22px}.book-page:first-child{border-right:1px solid var(--border)}.book-page section+section{margin-top:22px}.book-page h2{font-size:14px;color:var(--pink);letter-spacing:.08em}.book-page a{display:block;padding:12px 0;border-bottom:1px solid var(--border)}.book-page a strong{display:block;color:var(--ink)}.book-page a span{display:block;color:var(--muted);font-size:13px;margin-top:3px}.search-panel{position:fixed;inset:0;z-index:95;display:grid;place-items:center}.search-panel.is-open{visibility:visible;pointer-events:auto}.search-card{width:min(620px,calc(100% - 32px));background:#fff;border-radius:22px;box-shadow:0 30px 90px rgba(26,18,48,.30);padding:22px}.search-head{display:flex;align-items:center;justify-content:space-between;gap:18px}.search-head h2{margin:0;color:var(--ink)}.search-look{display:block;margin:20px 0}.search-look input{width:100%;height:48px;border:1px solid var(--border);border-radius:999px;padding:0 18px;background:var(--paper);color:var(--muted)}.quick-links{display:flex;flex-wrap:wrap;gap:10px}.quick-links a{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border-radius:999px;background:var(--soft);color:var(--ink);font-weight:700}.is-locked{overflow:hidden}.mobile-bottom{display:none}.site-footer{margin-top:64px;background:var(--ink);color:#F7EFE6;padding:46px max(20px,calc((100vw - var(--max))/2 + 20px)) 28px}.footer-brand{display:flex;gap:14px;align-items:center;border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:22px}.footer-brand strong{display:block;font-size:20px}.footer-brand span{display:block;color:#cfc7d9;font-size:13px}.footer-logo-wrap{min-width:64px}.site-footer .brand-logo{filter:brightness(0) invert(1)}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:26px 0}.footer-groups h2{font-size:14px;color:#fff}.footer-groups a{display:block;color:#d9d1e5;font-size:13px;margin:7px 0}.footer-note,.copyright{font-size:13px;color:#cfc7d9}.copyright{margin-bottom:0}
@media(max-width:900px){.tag-grid{grid-template-columns:repeat(2,1fr)}.stagger-grid,.theme-cover{grid-template-columns:1fr 1fr}.feature-card:nth-child(2),.feature-card:nth-child(3){margin-top:0}.theme-grid{grid-template-columns:1fr 1fr}.atelier-board{grid-template-columns:repeat(2,1fr)}.footer-groups{grid-template-columns:repeat(2,1fr)}.cover-grid{grid-template-columns:1fr;gap:28px}.vertical-kicker{position:static;writing-mode:horizontal-tb}.cover-copy{padding-left:0}.cover-media{height:300px}.product-grid{grid-template-columns:1fr}.series-index{columns:1}.role-grid{grid-template-columns:1fr}}
@media(max-width:700px){body{padding-bottom:calc(50px + env(safe-area-inset-bottom))}.site-header{height:72px}.chapter-strip{display:none}.site-main{padding-top:72px}.masthead-inner{grid-template-columns:44px 1fr auto;padding:0 16px;gap:8px}.brand-mark{min-width:0;font-size:18px}.brand-logo{max-width:140px;max-height:34px}.head-actions .text-action:not(.app-link){display:none}.app-link{padding:0 12px}.wrap{padding:0 16px}.cover-grid{padding:42px 16px}.cover-copy h1{font-size:38px}.cover-media{height:260px}.section{padding:38px 0}.section-head{display:block}.section-head p{margin-top:8px}.tag-grid,.stagger-grid,.theme-grid,.short-index,.mini-grid,.explore-index,.contact-cards,.theme-cover{grid-template-columns:1fr}.feature-card:nth-child(n){margin-top:0}.shelf-row{grid-template-columns:1fr;gap:8px}.rank-item{grid-template-columns:72px 1fr}.rank-num{font-size:42px}.daily-card{grid-template-columns:1fr}.atelier-board{grid-template-columns:1fr}.footer-groups{grid-template-columns:1fr 1fr}.book-menu{width:calc(100% - 24px);max-height:86vh}.book-pages{grid-template-columns:1fr}.book-page:first-child{border-right:0;border-bottom:1px solid var(--border)}.search-card{width:calc(100% - 24px)}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;z-index:70;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--border)}.mobile-bottom a{display:grid;place-items:center;font-size:12px;color:var(--muted)}.mobile-bottom a.is-active{color:var(--pink);font-weight:800}.site-footer{margin-bottom:0;padding-left:16px;padding-right:16px}.phone-slot{height:300px}.page-hero{padding:42px 0 26px}.page-media{height:200px}}