:root{
--bg:#F3EEEA;--deep:#E7E1DC;--surface:#FFFBFA;--sub:#EFE6E4;--title:#3D3336;--text:#4F4548;--muted:#8A7A7E;--aux:#A39A96;--pink:#D9A0AE;--rose:#C47B8A;--mist:#E8C9D0;--gray:#9B938E;--clay:#D4B8A8;--sage:#9BB0A5;--border:rgba(196,123,138,.22);--border-strong:rgba(196,123,138,.40);--shadow:0 16px 36px rgba(61,51,54,.08);--max:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.78;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}.site-header{position:fixed;z-index:80;left:0;right:0;top:0}.cloud-line{height:22px;background:var(--rose);color:#fff}.top-inner,.marquee-inner,.pink-note-inner,.site-main,.footer-inner{width:min(var(--max),calc(100% - 32px));margin:0 auto}.top-inner{height:22px;display:flex;align-items:center;justify-content:space-between;font-size:11px;letter-spacing:.06em}.brand-mini{white-space:nowrap}.top-search-btn{border:0;background:transparent;color:#fff;padding:0 2px;min-height:22px}.marquee-bar{height:64px;background:rgba(255,251,250,.96);border-bottom:1px solid var(--border);backdrop-filter:blur(12px)}.marquee-inner{height:64px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.brand-lockup{justify-self:start;display:inline-flex;align-items:center;min-height:44px}.brand-logo-box{display:flex;align-items:center;min-width:92px}.brand-logo{height:34px;width:auto;max-width:190px;object-fit:contain}.brand-text-logo{font-size:22px;font-weight:800;letter-spacing:.08em;color:var(--title)}.book-toggle,.app-link{min-height:44px;padding:8px 18px;border-radius:12px;border:1px solid var(--border-strong);display:inline-flex;align-items:center;justify-content:center}.book-toggle{background:var(--sub);color:var(--title);font-weight:700}.app-link{justify-self:end;background:linear-gradient(135deg,#E8C9D0 0%,#D9A0AE 52%,#C47B8A 100%);color:#fff;border-color:transparent;font-weight:700}.pink-note{height:44px;background:#EFE6E4;border-bottom:1px solid var(--border)}.pink-note-inner{height:44px;display:flex;align-items:center;gap:10px;overflow:hidden}.pink-note a{padding:5px 11px;border-radius:8px;font-size:14px;color:var(--title);white-space:nowrap}.pink-note a.active{background:var(--rose);color:#fff}.site-main{padding-top:154px;padding-bottom:64px}.page-hero{padding:24px 0 18px}.eyebrow{display:inline-block;color:var(--rose);font-size:13px;font-weight:800;letter-spacing:.08em;margin-bottom:8px}.page-hero h1{font-size:clamp(28px,4vw,32px);line-height:1.28;margin:0;color:var(--title);letter-spacing:-.02em}.lead{font-size:17px;max-width:780px;color:var(--text);margin:14px 0 0}.hero-actions,.inline-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 16px;border-radius:12px;border:1px solid var(--border-strong);font-weight:700}.btn.primary{background:linear-gradient(135deg,#E8C9D0 0%,#D9A0AE 52%,#C47B8A 100%);color:#fff;border-color:transparent}.btn.secondary{background:var(--surface);color:var(--title)}.btn:hover,.btn:focus-visible,.book-toggle:focus-visible,.app-link:focus-visible,.pink-note a:focus-visible,.footer-grid a:focus-visible,.mobile-bottom a:focus-visible{outline:3px solid rgba(196,123,138,.22);outline-offset:2px}.visual-slot{background:linear-gradient(145deg,var(--mist),var(--sub));border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;overflow:hidden;min-height:170px}.visual-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.visual-placeholder{padding:32px;text-align:center;color:var(--title)}.visual-placeholder strong{display:block;font-size:24px}.visual-placeholder span{display:block;color:var(--muted);margin-top:8px}.banner-slot{max-height:300px;min-height:230px;margin-top:18px}.banner-slot img{max-height:300px}.section{margin-top:34px;padding:28px;border-radius:20px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow)}.section.soft{background:var(--sub)}.section.sage{background:linear-gradient(135deg,#f8f8f5,#e8eeea)}.section.clay{background:linear-gradient(135deg,#fffaf7,#efe0d7)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:18px}.section-head h2{font-size:23px;line-height:1.35;color:var(--title);margin:0}.section-head p{margin:0;color:var(--muted);max-width:520px}.section h3{color:var(--title);margin-top:0}.grid{display:grid;gap:16px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:18px;min-width:0}.card h2,.card h3{margin:0 0 8px;color:var(--title)}.card p{margin:0;color:var(--text)}.card .meta{font-size:13px;color:var(--muted);margin-bottom:7px}.card-link{display:block;height:100%;transition:transform .18s ease,box-shadow .18s ease}.card-link:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.card-media{height:200px;margin:-18px -18px 16px;border-bottom:1px solid var(--border);background:var(--sub);border-radius:16px 16px 0 0;display:flex;align-items:center;justify-content:center;overflow:hidden}.card-media img{width:100%;height:100%;object-fit:contain}.numbered-list{display:grid;gap:12px;counter-reset:item}.numbered-item{display:grid;grid-template-columns:54px 1fr;gap:14px;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:16px}.numbered-item .num{font-size:28px;color:var(--rose);font-weight:800;line-height:1}.numbered-item h3{margin:0 0 5px}.numbered-item p{margin:0}.status-card{padding:18px;border-radius:16px;background:var(--surface);border:1px solid var(--border)}.status-card .state{display:inline-flex;padding:4px 8px;border-radius:7px;background:var(--sub);color:var(--rose);font-weight:800;font-size:12px;margin-bottom:8px}.steps{display:grid;gap:14px}.step{display:grid;grid-template-columns:42px 1fr;gap:14px;align-items:start}.step b{width:42px;height:42px;border-radius:12px;background:var(--rose);color:#fff;display:grid;place-items:center}.step h3{margin:0 0 5px}.step p{margin:0}.quote-box{padding:20px;border-left:4px solid var(--rose);background:var(--sub);border-radius:0 16px 16px 0}.quote-box p{margin:0}.quote-box small{display:block;margin-top:10px;color:var(--muted);font-weight:700}.prose{max-width:860px}.prose p{margin:0 0 15px}.prose h2{font-size:22px;color:var(--title);margin:30px 0 10px}.prose h3{font-size:18px;margin:24px 0 8px}.index-list{display:grid;gap:12px}.index-row{display:grid;grid-template-columns:160px 1fr auto;gap:16px;align-items:center;padding:16px;border:1px solid var(--border);border-radius:14px;background:var(--surface)}.index-row strong{color:var(--title)}.index-row span{color:var(--text)}.index-row em{font-style:normal;color:var(--rose);font-weight:700}.split{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:22px;align-items:center}.app-visual{min-height:380px;max-height:420px}.app-visual img{max-height:420px}.icon-pair{display:flex;align-items:center;gap:14px}.app-icon{width:64px;height:64px;border-radius:16px;object-fit:contain;background:var(--sub);border:1px solid var(--border)}.faq-list{display:grid;gap:14px}.faq-item{padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:16px}.faq-item h2,.faq-item h3{font-size:18px;margin:0 0 8px;color:var(--title)}.faq-item p{margin:0}.notice{padding:16px 18px;border-radius:14px;background:#f2f5f2;border:1px solid rgba(155,176,165,.45);color:var(--title)}.site-footer{background:var(--title);color:var(--bg);padding:46px 0 26px}.footer-inner{display:grid;gap:32px}.footer-brand{display:grid;grid-template-columns:minmax(240px,.8fr) minmax(300px,1.2fr);gap:28px;align-items:center}.footer-logo-link{display:flex;align-items:center;gap:14px}.footer-logo{height:32px;width:auto;max-width:170px;object-fit:contain;filter:brightness(0) invert(1)}.footer-fallback-logo{font-size:22px;font-weight:800}.footer-logo-link span:last-child{display:grid}.footer-logo-link small{color:#d8ceca;font-size:11px;letter-spacing:.12em}.footer-brand p{margin:0;color:#e6dcda}.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;padding:26px 0;border-top:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14)}.footer-grid h2{font-size:15px;margin:0 0 10px;color:#fff}.footer-grid a{display:block;color:#ddd1ce;padding:3px 0;font-size:14px}.footer-bottom{display:flex;gap:18px;flex-wrap:wrap;color:#d8ceca;font-size:13px}.footer-bottom span{margin-right:auto}.screen-mask{position:fixed;inset:0;background:rgba(61,51,54,.38);z-index:110;opacity:0;pointer-events:none;transition:opacity .18s ease}.screen-mask.show{opacity:1;pointer-events:auto}.neighbor-book,.search-layer{position:fixed;z-index:120;visibility:hidden;pointer-events:none;opacity:0;transition:opacity .16s ease,transform .16s ease}.neighbor-book{left:50%;top:50%;transform:translate(-50%,-48%);width:min(940px,92vw);max-height:72vh;background:var(--surface);border:1px solid var(--border-strong);border-radius:20px;box-shadow:0 24px 80px rgba(61,51,54,.22);overflow:auto}.neighbor-book[aria-hidden="false"]{visibility:visible;pointer-events:auto;opacity:1;transform:translate(-50%,-50%)}.book-head{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:14px 18px;background:rgba(255,251,250,.96);border-bottom:1px solid var(--border)}.book-brand{display:flex;align-items:center;gap:10px;color:var(--title);font-weight:800}.book-logo{height:28px;width:auto;max-width:130px;object-fit:contain}.icon-close{border:1px solid var(--border-strong);background:var(--surface);color:var(--title);min-height:40px;padding:6px 12px;border-radius:10px}.book-pages{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0}.book-group{padding:20px 22px}.book-group:nth-child(odd){border-right:1px solid var(--border)}.book-group:nth-child(-n+2){border-bottom:1px solid var(--border)}.book-group h2{font-size:16px;color:var(--rose);margin:0 0 10px}.book-group a{display:grid;gap:2px;padding:10px;border-radius:10px}.book-group a:hover{background:var(--sub)}.book-group strong{color:var(--title)}.book-group span{color:var(--muted);font-size:13px}.search-layer{top:92px;left:50%;transform:translate(-50%,-8px);width:min(820px,calc(100vw - 32px));background:var(--surface);border:1px solid var(--border-strong);border-radius:18px;box-shadow:var(--shadow);padding:18px}.search-layer[aria-hidden="false"]{visibility:visible;pointer-events:auto;opacity:1;transform:translate(-50%,0)}.search-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;color:var(--title)}.search-box{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:10px;border:1px solid var(--border-strong);border-radius:12px;padding:8px 12px;background:var(--sub)}.search-box span{color:var(--muted);font-size:13px}.search-box input{width:100%;border:0;outline:0;background:transparent;color:var(--title);min-height:40px}.search-presets{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:12px}.search-presets a{display:grid;padding:12px;border:1px solid var(--border);border-radius:12px;background:var(--surface);color:var(--title);font-weight:700}.search-presets a span{color:var(--muted);font-weight:400;font-size:12px}.mobile-bottom{display:none}.modal-open{overflow:hidden}.muted{color:var(--muted)}.tag-row{display:flex;gap:8px;flex-wrap:wrap}.tag{display:inline-flex;padding:5px 9px;border-radius:8px;background:var(--sub);color:var(--title);font-size:13px;border:1px solid var(--border)}.legal-section{padding:20px 0;border-bottom:1px solid var(--border)}.legal-section:last-child{border-bottom:0}.legal-section h2{font-size:20px;margin:0 0 8px}.legal-section p{margin:0 0 10px}.contact-card{padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:16px}.contact-card h2{margin-top:0;font-size:20px}.contact-card p{margin-bottom:0}
@media (max-width:860px){.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.search-presets{grid-template-columns:repeat(2,minmax(0,1fr))}.index-row{grid-template-columns:130px 1fr}.index-row em{grid-column:2}.footer-brand{grid-template-columns:1fr}}
@media (max-width:640px){body{font-size:16px}.top-inner,.marquee-inner,.site-main,.footer-inner{width:calc(100% - 32px)}.pink-note{display:none}.site-main{padding-top:106px;padding-bottom:88px}.marquee-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:8px}.brand-logo-box{min-width:0}.brand-logo{max-width:118px;height:30px}.brand-text-logo{font-size:18px}.book-toggle,.app-link{padding:6px 10px;min-height:44px;font-size:14px}.section{padding:20px;margin-top:24px;border-radius:18px}.section-head{display:block}.section-head p{margin-top:6px}.grid.two,.grid.three,.grid.four{grid-template-columns:1fr}.banner-slot{min-height:185px}.card-media{height:190px}.numbered-item{grid-template-columns:46px 1fr}.split{gap:16px}.index-row{grid-template-columns:1fr;gap:6px}.index-row em{grid-column:1}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.footer-bottom span{width:100%;margin-right:0}.neighbor-book{max-height:80vh;width:92vw}.book-pages{grid-template-columns:1fr}.book-group{border-right:0!important;border-bottom:1px solid var(--border)!important}.book-group:last-child{border-bottom:0!important}.search-layer{top:94px;width:calc(100vw - 20px);max-height:76vh;overflow:auto}.search-presets{grid-template-columns:1fr}.mobile-bottom{position:fixed;display:grid;z-index:90;left:0;right:0;bottom:0;grid-template-columns:repeat(5,1fr);height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:rgba(255,251,250,.97);border-top:1px solid var(--border);backdrop-filter:blur(12px)}.mobile-bottom a{min-height:50px;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--title)}.mobile-bottom a.active{background:var(--rose);color:#fff}.screen-mask{z-index:110}.neighbor-book,.search-layer{z-index:120}.page-hero{padding-top:20px}.page-hero h1{font-size:28px}.footer-brand{grid-template-columns:1fr}.app-visual{min-height:300px}.site-footer{padding-bottom:76px}}