:root{--bg:#FFF7F8;--paper:#fff;--soft:#F8E6EA;--ink:#3A1F28;--text:#4A2A32;--muted:#7A4E58;--sub:#A07880;--pink:#E88AA4;--pink2:#F2A0B6;--green:#7BAE7F;--purple:#C9A8D4;--brown:#6B3E3E;--line:rgba(232,138,164,.20);--shadow:0 14px 34px rgba(58,31,40,.08);--radius:14px;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.78;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:60;background:rgba(255,247,248,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.brand-strip{height:20px;background:var(--pink);color:#fff;font-size:12px;line-height:20px}.strip-inner{display:flex;justify-content:space-between}.strip-brand{font-weight:700}.text-btn{border:0;background:transparent;color:#fff;padding:0 2px;cursor:pointer}.brand-row{background:#fffafa}.brand-row-inner{height:64px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.brand-logo{justify-self:start;display:flex;align-items:center;min-height:44px}.brand-logo img{height:32px;width:auto;max-width:180px;object-fit:contain}.brand-logo strong{font-size:20px;color:var(--ink)}.catalog-btn{justify-self:center;border:1px solid var(--line);background:#fff;color:var(--brown);border-radius:10px;padding:9px 18px;min-height:44px;cursor:pointer}.app-link{justify-self:end;display:inline-flex;align-items:center;min-height:44px;padding:0 4px;color:var(--brown);font-weight:700}.main-nav{background:#fff;border-top:1px solid rgba(232,138,164,.1)}.nav-inner{display:flex;gap:8px;align-items:center;min-height:46px}.nav-inner a{padding:7px 14px;border-radius:10px;color:var(--muted)}.nav-inner a.active,.mobile-nav a.active{background:var(--pink);color:#fff}.site-main{min-height:60vh}.hero,.page-hero{padding:34px 0 20px}.hero-media{text-align:center;margin-bottom:22px}.hero-media img{width:auto;max-width:100%;height:auto;max-height:300px;object-fit:contain;object-position:center}.eyebrow{color:var(--pink);font-weight:800;letter-spacing:.08em}.hero h1,.page-hero h1{font-size:clamp(28px,4vw,32px);line-height:1.3;color:var(--ink);margin:8px 0 14px}.lead{max-width:780px;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:10px;background:linear-gradient(135deg,#F2A0B6 0%,#E88AA4 52%,#D46B88 100%);color:#fff;font-weight:800}.btn.secondary{background:#fff;color:var(--brown);border:1px solid var(--pink)}section{padding:30px 0}.section-title{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:18px}.section-title h2{margin:0;color:var(--ink);font-size:clamp(22px,3vw,26px)}.section-title p{margin:0;color:var(--muted);max-width:650px}.direction-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.direction{background:#fff;border:1px solid var(--line);border-radius:12px;padding:17px}.dot{width:10px;height:10px;border-radius:50%;display:inline-block;margin-right:7px;background:var(--pink)}.direction:nth-child(3n+2) .dot{background:var(--green)}.direction:nth-child(3n) .dot{background:var(--purple)}.direction h3{margin:6px 0;font-size:18px}.direction p{margin:0 0 8px;color:var(--muted);font-size:14px}.more{color:var(--pink);font-weight:700}.split{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:30px;align-items:center}.split.reverse>div:first-child{order:2}.split.reverse>div:last-child{order:1}.media-box{text-align:center}.media-box img{width:auto;max-width:100%;height:auto;max-height:220px;object-fit:contain;object-position:center}.number-list{display:grid;gap:12px}.number-item{display:grid;grid-template-columns:54px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.number-item b{font-size:26px;color:var(--pink)}.window-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.window{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow)}.window img{display:block;margin:0 auto 14px;width:auto;max-width:100%;height:auto;max-height:180px;object-fit:contain}.window h3{margin:4px 0 6px}.window p{color:var(--muted)}.feature-main{background:#fff;border-left:4px solid var(--pink);padding:24px;border-radius:0 14px 14px 0}.mini-links{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}.mini-links a{background:var(--soft);padding:15px;border-radius:12px}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.topic{background:#fff;border:1px solid var(--line);padding:17px;border-radius:12px}.topic h3{margin:0 0 6px}.topic p{margin:0;color:var(--muted)}.book-list,.article-list{display:grid;gap:0;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}.book-row,.article-row{display:grid;grid-template-columns:70px 1fr auto;gap:16px;align-items:center;padding:18px;border-bottom:1px solid var(--line)}.book-row:last-child,.article-row:last-child{border-bottom:0}.book-row b,.article-row b{font-size:24px;color:var(--pink)}.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.status{background:#fff;padding:20px;border-radius:14px;border:1px solid var(--line)}.status h3{margin-top:0}.status p{color:var(--muted)}.process{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.process article{padding:17px;background:#fff;border:1px solid var(--line);border-radius:12px}.process article span{display:inline-flex;width:30px;height:30px;border-radius:50%;align-items:center;justify-content:center;background:var(--soft);color:var(--pink);font-weight:800}.essay{max-width:760px}.essay p{margin:0 0 1.15em}.note{background:#fff4f7;border-left:4px solid var(--pink);padding:14px 16px;border-radius:0 10px 10px 0}.app-panel{display:grid;grid-template-columns:minmax(220px,.8fr) 1.2fr;gap:30px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}.app-visual{text-align:center}.app-visual img.main-app{width:auto;max-width:100%;height:auto;max-height:320px;object-fit:contain}.app-icon{width:auto;max-width:72px;height:auto;max-height:72px;object-fit:contain}.faq-preview{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.faq-item h3{margin-top:0}.prose{max-width:820px}.prose h2{font-size:24px;color:var(--ink);margin-top:34px}.prose h3{font-size:19px}.prose p{margin:0 0 1.08em}.category-strip{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.category-strip a{background:#fff;border:1px solid var(--line);padding:8px 12px;border-radius:10px}.index-columns{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.index-block{background:#fff;padding:20px;border:1px solid var(--line);border-radius:14px}.index-block h2{margin-top:0}.index-block a{display:block;padding:9px 0;border-bottom:1px dashed var(--line)}.index-block a:last-child{border:0}.side-menu{position:fixed;z-index:100;left:0;top:0;width:min(370px,88vw);height:100dvh;background:#fff;transform:translateX(-102%);transition:.25s ease;visibility:hidden;pointer-events:none;overflow:auto;box-shadow:var(--shadow)}.side-menu.open{transform:translateX(0);visibility:visible;pointer-events:auto}.side-head{position:sticky;top:0;background:#fff;display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line);z-index:2}.side-head img{height:30px;width:auto;max-width:130px;object-fit:contain}.side-head strong{flex:1}.side-head button,.search-card>button{border:0;background:var(--soft);color:var(--ink);width:42px;height:42px;border-radius:10px;cursor:pointer;font-size:22px}.menu-groups{padding:8px 16px 28px}.menu-groups section{padding:12px 0}.menu-groups h2{font-size:17px;margin:6px 0}.menu-groups a{display:block;padding:11px 0;border-bottom:1px solid var(--line)}.menu-groups a b{display:block}.menu-groups a span{display:block;color:var(--muted);font-size:13px}.overlay{position:fixed;z-index:80;inset:0;background:rgba(58,31,40,.28);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.open{opacity:1;visibility:visible;pointer-events:auto}.search-panel{position:fixed;z-index:95;left:0;right:0;top:20px;padding:84px 16px 16px;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.search-panel.open{visibility:visible;pointer-events:auto;opacity:1}.search-card{width:min(780px,100%);margin:auto;background:#fff;border-radius:16px;padding:24px;box-shadow:var(--shadow);position:relative}.search-card>button{position:absolute;right:16px;top:16px}.search-links{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.search-links a{background:var(--soft);border-radius:10px;padding:12px;text-align:center}.site-footer{background:#3A1F28;color:#F8E6EA;padding:38px 0 86px;margin-top:42px}.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:26px}.footer-brand strong,.footer-brand span{display:block}.footer-logo{display:inline-flex;background:#fff;border-radius:10px;padding:8px}.footer-logo img{height:32px;width:auto;max-width:150px;object-fit:contain}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.footer-grid h2{font-size:16px;color:#fff}.footer-grid 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@media(max-width:780px){.site-header{position:sticky}.brand-strip,.main-nav{display:none}.brand-row-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:8px;height:62px}.brand-logo img{height:28px;max-width:118px}.catalog-btn{padding:8px 10px}.app-link{font-size:14px}.site-main{padding-bottom:68px}.hero,.page-hero{padding-top:24px}.direction-grid,.topic-grid,.status-grid,.process,.faq-preview,.window-grid,.index-columns{grid-template-columns:1fr}.split,.app-panel{grid-template-columns:1fr}.split.reverse>div:first-child,.split.reverse>div:last-child{order:initial}.mini-links{grid-template-columns:1fr}.book-row,.article-row{grid-template-columns:46px 1fr}.book-row>a,.article-row>a{grid-column:2}.media-box img{max-height:180px}.window img{max-height:160px}.app-visual img.main-app{max-height:260px}.search-panel{inset:0;padding:0;background:#fffafa}.search-card{border-radius:0;min-height:100dvh;padding:76px 18px 24px}.search-links{grid-template-columns:1fr 1fr}.mobile-nav{position:fixed;z-index:70;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-nav a{min-height:50px;display:flex;align-items:center;justify-content:center;font-size:14px}.side-menu{z-index:110}.overlay{z-index:100}.footer-grid{grid-template-columns:1fr 1fr}.site-footer{padding-bottom:92px}}
@media(max-width:430px){.wrap{width:min(var(--max),calc(100% - 32px))}.search-links{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.section-title{display:block}.brand-row-inner{grid-template-columns:minmax(0,1fr) auto auto}.brand-logo strong{font-size:17px}.catalog-btn{font-size:14px}.app-link{font-size:13px}.book-row,.article-row{padding:15px}.hero h1,.page-hero h1{font-size:28px}}