:root{--paper:#FFF8F2;--white:#fff;--soft:#F3EBE3;--ink:#1A1230;--text:#2C2440;--muted:#5A5270;--quiet:#8A8298;--pink:#E11D8F;--indigo:#6366F1;--cyan:#0891B2;--amber:#D97706;--mint:#059669;--line:rgba(26,18,48,.10);--shadow:0 14px 34px rgba(26,18,48,.08);--grad:linear-gradient(135deg,#6366F1 0%,#E11D8F 55%,#D97706 100%)}
*{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,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}.site-header{position:fixed;inset:0 0 auto;z-index:60}.masthead{height:72px;background:var(--paper);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;padding:0 max(16px,calc((100vw - 1160px)/2));border-bottom:1px solid var(--line)}.square-btn,.icon-btn,.close-btn{border:1px solid var(--line);background:#fff;color:var(--ink);min-width:44px;height:44px;border-radius:12px;font:inherit;font-size:20px;cursor:pointer}.square-btn{justify-self:start}.brand-mark{display:flex;align-items:center;justify-content:center;min-width:120px}.brand-logo{max-height:38px;width:auto}.brand-text{font-weight:900;letter-spacing:.08em;color:var(--ink)}.mast-actions{justify-self:end;display:flex;align-items:center;gap:8px}.app-link,.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:999px;font-weight:800}.app-link{background:var(--ink);color:#fff}.chapter-band{height:46px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:center;gap:32px}.chapter-band a{height:46px;display:flex;align-items:center;position:relative;color:var(--muted);font-weight:700}.chapter-band a.active{color:var(--ink)}.chapter-band a.active:after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--pink);border-radius:3px}.site-main{padding-top:118px}.wrap{width:min(1160px,calc(100% - 32px));margin:0 auto}.section{padding:72px 0}.section-tight{padding:48px 0}.eyebrow{margin:0 0 10px;color:var(--pink);font-weight:900;letter-spacing:.14em;font-size:.82rem;text-transform:uppercase}.hero h1,.page-hero h1{font-size:clamp(28px,4vw,34px);line-height:1.2;color:var(--ink);margin:0 0 18px}.hero-copy,.lead{font-size:1.06rem;color:var(--muted);max-width:760px}.hero{min-height:520px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:54px}.hero-titleline{writing-mode:vertical-rl;color:var(--pink);font-weight:900;letter-spacing:.15em;margin-right:18px}.hero-copy-row{display:flex;align-items:flex-start}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.btn-primary{background:var(--grad);color:#fff}.btn-secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.media-slot{min-height:250px;border:1px dashed rgba(26,18,48,.15);border-radius:22px;background:linear-gradient(145deg,#fff,#f8efe8);display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{max-height:360px;object-fit:contain}.section-title{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:28px}.section-title h2{margin:0;color:var(--ink);font-size:clamp(24px,3vw,30px)}.section-title p{margin:0;color:var(--muted);max-width:650px}.tag-grid,.card-grid,.theme-grid,.service-grid{display:grid;gap:16px}.tag-grid{grid-template-columns:repeat(4,1fr)}.tag-card,.card,.paper-card,.number-card,.step-card,.faq-item,.clause,.shelf-row,.timeline-item{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.tag-card{padding:20px}.tag-card b{display:flex;align-items:center;gap:8px;color:var(--ink)}.dot{width:10px;height:10px;border-radius:50%;display:inline-block}.p1{background:var(--pink)}.p2{background:var(--indigo)}.p3{background:var(--cyan)}.p4{background:var(--amber)}.tag-card p{color:var(--muted);margin:8px 0 10px}.tag-card a{font-weight:800;color:var(--indigo)}.today-panel{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px}.paper-card{padding:28px}.chapter-list{display:grid;gap:10px}.chapter-list a{display:grid;grid-template-columns:46px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.chapter-list a:last-child{border-bottom:0}.chapter-list strong{font-size:1.2rem;color:var(--pink)}.chapter-list b{color:var(--ink)}.card-grid{grid-template-columns:repeat(3,1fr);align-items:start}.card{padding:22px}.card:nth-child(2){margin-top:28px}.card h3{color:var(--ink);margin:12px 0 8px}.card p{color:var(--muted)}.card img{border-radius:14px;max-height:260px;object-fit:contain;margin:auto}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.step-card{padding:22px}.step-card span,.number-card .num{display:block;font-size:2rem;font-weight:900;color:var(--indigo)}.theme-grid{grid-template-columns:repeat(3,1fr)}.theme-grid .card:nth-child(2n){margin-top:20px}.shelf-list{display:grid;gap:12px}.shelf-row{padding:18px 22px;display:grid;grid-template-columns:52px 1fr auto;gap:16px;align-items:center}.shelf-row span:first-child{font-weight:900;color:var(--amber)}.shelf-row b{color:var(--ink)}.shelf-row small{color:var(--quiet)}.number-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.number-card{padding:20px;min-height:180px}.number-card .num{font-size:2.7rem;background:var(--grad);-webkit-background-clip:text;color:transparent}.timeline{position:relative;padding-left:28px;display:grid;gap:18px}.timeline:before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--indigo),var(--pink),var(--amber))}.timeline-item{position:relative;padding:20px}.timeline-item:before{content:"";position:absolute;left:-27px;top:28px;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);font-weight:800;color:var(--ink);font-size:.86rem}.app-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px}.app-images{display:flex;gap:16px;align-items:center;justify-content:center}.app-images img:first-child{max-height:320px}.app-images 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0}.footer-note,.copyright{color:#F7EFE6;opacity:.7}.overlay{position:fixed;inset:0;background:rgba(26,18,48,.46);z-index:80;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.open{opacity:1;visibility:visible;pointer-events:auto}.book-menu,.search-modal{position:fixed;z-index:90;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.book-menu{left:50%;top:50%;transform:translate(-50%,-48%);width:min(840px,calc(100% - 32px));max-height:84vh;background:#fff;border-radius:22px;box-shadow:0 30px 70px rgba(26,18,48,.25);overflow:auto}.book-menu.open,.search-modal.open{visibility:visible;pointer-events:auto;opacity:1}.book-menu.open{transform:translate(-50%,-50%)}.book-head{position:sticky;top:0;background:#fff;z-index:2;display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--line)}.book-brand{display:flex;align-items:center;gap:10px;color:var(--ink)}.book-logo{max-height:30px;width:auto}.book-pages{display:grid;grid-template-columns:1fr 1fr}.book-page{padding:24px 28px}.book-page:first-child{border-right:1px solid var(--line)}.book-page h2{font-size:.9rem;color:var(--pink);letter-spacing:.12em}.book-page a{display:block;padding:10px 0;border-bottom:1px solid var(--line)}.book-page b{display:block;color:var(--ink)}.book-page span{display:block;color:var(--quiet);font-size:.88rem}.search-modal{inset:0;display:grid;place-items:center}.search-card{width:min(560px,calc(100% - 32px));background:#fff;border-radius:22px;padding:30px;box-shadow:0 30px 70px rgba(26,18,48,.25);position:relative}.search-card .close-btn{position:absolute;right:16px;top:16px}.search-card h2{color:var(--ink)}.search-look{border:1px solid var(--line);border-radius:999px;min-height:50px;padding:0 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button:focus-visible,a:focus-visible{outline:3px solid rgba(99,102,241,.35);outline-offset:3px}.btn:hover,.app-link:hover{transform:translateY(-1px)}
@media(max-width:860px){.tag-grid{grid-template-columns:repeat(2,1fr)}.card-grid,.content-grid.three,.service-grid{grid-template-columns:1fr 1fr}.number-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:1fr 1fr}.today-panel,.app-panel{grid-template-columns:1fr}.hero{grid-template-columns:1fr;gap:20px;padding:46px 0}.hero .media-slot{order:-1}.contact-actions{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.masthead{grid-template-columns:52px 1fr auto;padding:0 12px}.icon-btn{display:none}.app-link{padding:0 12px;font-size:.88rem}.brand-mark{min-width:0}.brand-logo{max-width:140px}.chapter-band{display:none}.site-main{padding-top:72px}.section{padding:52px 0}.section-title{display:block}.section-title p{margin-top:8px}.hero{min-height:0}.hero-titleline{writing-mode:horizontal-tb;margin:0 0 8px}.hero-copy-row{display:block}.tag-grid,.card-grid,.theme-grid,.content-grid,.content-grid.three,.service-grid,.steps,.contact-actions{grid-template-columns:1fr}.card:nth-child(2),.theme-grid .card:nth-child(2n){margin-top:0}.shelf-row{grid-template-columns:44px 1fr}.shelf-row small{grid-column:2}.number-grid{grid-template-columns:1fr}.page-hero{padding-top:38px}.book-menu{top:76px;bottom:70px;transform:translateX(-50%);max-height:none}.book-menu.open{transform:translateX(-50%)}.book-pages{grid-template-columns:1fr}.book-page:first-child{border-right:0;border-bottom:1px solid var(--line)}.mobile-bottom{position:fixed;z-index:55;left:0;right:0;bottom:0;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:50px;color:var(--muted);font-size:.88rem;font-weight:700}.mobile-bottom a.active{color:var(--pink)}.site-footer{padding-bottom:100px}.footer-grid{grid-template-columns:1fr 1fr}.app-images{flex-wrap:wrap}.media-slot{min-height:180px}}
