:root{--bg:#FDECEC;--deep:#F4D4D4;--card:#FFF8F6;--soft:#F8E8E6;--title:#4A2020;--text:#5A3030;--muted:#8A5858;--aux:#B08080;--rose:#E88888;--darkrose:#C45A5A;--gold:#C4A070;--border:rgba(196,90,90,.18);--strong:rgba(232,136,136,.50);--shadow:0 12px 28px rgba(74,32,32,.08);--max:960px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.7 system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}.shell{width:min(calc(100% - 32px),var(--max));margin:auto}.skip-link{position:fixed;left:16px;top:-60px;z-index:1000;background:var(--card);padding:10px 14px;border-radius:10px}.skip-link:focus{top:8px}.top-strip{position:fixed;top:0;left:0;right:0;height:20px;background:var(--darkrose);color:var(--card);z-index:80;font-size:12px}.top-strip-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.plain-button{border:0;background:none;color:var(--card);padding:0 4px;cursor:pointer}.site-head{position:fixed;top:20px;left:0;right:0;height:54px;background:var(--card);border-bottom:1px solid var(--border);z-index:79}.brand-row{height:54px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;min-height:44px}.brand-logo,.footer-logo,.drawer-logo{height:24px;max-width:180px;object-fit:contain;object-position:center}.brand-text{font-size:16px;font-weight:700;color:var(--title)}.brand-actions{display:flex;align-items:center;gap:8px}.app-link,.drawer-open{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;border-radius:12px}.app-link{background:linear-gradient(135deg,#E88888 0%,#C45A5A 100%);color:var(--card)}.drawer-open{border:1px solid var(--darkrose);background:var(--card);color:var(--title);cursor:pointer}.leaf-nav{position:fixed;top:74px;left:0;right:0;height:46px;background:var(--bg);z-index:78;border-bottom:1px solid var(--border)}.leaf-nav-inner{height:46px;display:flex;justify-content:center;align-items:center;gap:10px}.leaf-link{height:34px;min-width:92px;padding:0 20px;display:flex;align-items:center;justify-content:center;border:1px solid var(--strong);border-radius:0 18px 18px 0;background:var(--card);font-size:13px}.leaf-link.active{background:var(--darkrose);color:var(--card)}.site-main{padding-top:140px;padding-bottom:40px}.page-wrap{width:min(calc(100% - 32px),var(--max));margin:auto}.eyebrow{font-size:12px;color:var(--muted);letter-spacing:.08em;margin:0 0 8px}.hero-simple{padding:38px 0 22px}.hero-simple h1,.home-intro h1{font-size:24px;line-height:1.3;color:var(--title);margin:8px 0 12px}.hero-simple p,.home-intro p{margin:0;max-width:760px}.lead{font-size:16px;color:var(--title)}.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.btn{height:42px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border-radius:12px;font-size:14px;border:1px solid transparent}.btn.primary{background:linear-gradient(135deg,#E88888 0%,#C45A5A 100%);color:var(--card)}.btn.secondary{background:var(--card);border-color:var(--darkrose);color:var(--title)}.btn:hover{transform:translateY(-1px)}a:focus-visible,button:focus-visible{outline:3px solid var(--gold);outline-offset:2px}.home-index{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}.home-index a{background:var(--card);border:1px solid var(--border);padding:8px 14px;border-radius:999px}.home-section{margin:28px 0;padding:24px;border-radius:18px;background:var(--card);box-shadow:var(--shadow);border:1px solid var(--border)}.home-section h2,.content-section h2{font-size:20px;line-height:1.35;color:var(--title);margin:0 0 12px}.home-section h3,.content-section h3{font-size:16px;color:var(--title);margin:0 0 8px}.split-book{display:grid;grid-template-columns:1fr 1fr;gap:18px}.split-page{padding:20px;background:var(--soft);border-radius:16px;min-height:168px}.media-slot{background:var(--deep);border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden;border:1px solid var(--border)}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.slot-wide{height:168px}.slot-portrait{height:320px}.slot-banner{height:200px}.note-strip{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.note-strip article{background:var(--soft);padding:18px;border-radius:16px}.leaf-cards,.theme-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}.leaf-card,.theme-card,.center-card,.status-row,.memo-row,.topic-row{background:var(--soft);border:1px solid var(--border);border-radius:16px;padding:18px}.period-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.period-grid article{background:var(--soft);padding:18px;border-radius:16px}.status-list{display:grid;gap:12px}.status-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.status-badge{font-size:12px;padding:5px 9px;border-radius:999px;background:var(--darkrose);color:var(--card);white-space:nowrap}.app-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:center}.app-images{display:grid;gap:12px;justify-items:center}.icon-slot{width:70px;height:70px;border-radius:18px;background:var(--soft);display:flex;align-items:center;justify-content:center}.icon-slot img{width:48px;height:48px;object-fit:contain}.content-section{margin:22px 0;padding:22px 24px;background:var(--card);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow)}.content-section p{margin:0 0 12px}.content-section p:last-child{margin-bottom:0}.article-list{display:grid;gap:16px}.faq-list{display:grid;gap:14px}.faq-item{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px}.faq-item h2{font-size:16px;margin:0 0 8px;color:var(--title)}.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.site-footer{background:#3A1818;color:#FDECEC;border-top:1px solid rgba(255,248,246,.25);padding:34px 0 74px}.footer-top{display:grid;grid-template-columns:190px 1fr;gap:28px}.footer-brand{display:flex;flex-direction:column;gap:8px}.footer-brand strong{font-size:16px}.footer-brand span{font-size:12px;color:#F4D4D4}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.footer-links h2{font-size:13px;margin:0 0 8px;color:#FFF8F6}.footer-links a{display:block;font-size:13px;color:#FDECEC;margin:4px 0}.footer-note,.footer-copy{font-size:13px;margin-top:20px;color:#F4D4D4}.overlay{position:fixed;inset:0;background:rgba(58,24,24,.28);z-index:90;opacity:0;pointer-events:none;transition:.18s}.overlay.show{opacity:1;pointer-events:auto}.drawer{position:fixed;right:16px;bottom:64px;width:320px;max-width:calc(100% - 32px);max-height:420px;overflow:auto;background:var(--card);border:1px solid var(--border);border-radius:20px;box-shadow:0 24px 60px rgba(58,24,24,.22);z-index:100;transform:translateY(24px);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.drawer.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:0;z-index:1;background:var(--card);display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border)}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-close,.search-close{min-height:44px;border:1px solid var(--border);background:var(--soft);border-radius:10px;padding:0 12px;cursor:pointer}.drawer-groups{padding:10px 14px 16px}.drawer-groups section{margin:10px 0 16px}.drawer-groups h2{font-size:13px;color:var(--muted);margin:0 0 8px}.drawer-groups a{display:block;padding:9px 0;border-bottom:1px solid var(--border)}.drawer-groups b{display:block;color:var(--title);font-size:14px}.drawer-groups span{font-size:12px;color:var(--muted)}.search-panel{position:fixed;left:0;right:0;top:74px;z-index:99;visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-8px);transition:.18s}.search-panel.open{visibility:visible;pointer-events:auto;opacity:1;transform:none}.search-card{width:min(calc(100% - 32px),720px);margin:auto;background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:0 0 18px 18px;padding:18px}.search-head{display:flex;justify-content:space-between;align-items:center}.search-presets{display:flex;gap:10px;flex-wrap:wrap}.search-presets a{padding:8px 12px;background:var(--soft);border-radius:999px}.mobile-nav{display:none}
@media(max-width:700px){.leaf-nav{display:none}.site-main{padding-top:94px;padding-bottom:76px}.brand-actions{gap:6px}.app-link,.drawer-open{padding:0 10px}.split-book,.note-strip,.leaf-cards,.theme-cards,.period-grid,.app-layout,.contact-grid{grid-template-columns:1fr}.home-section{padding:18px}.footer-top{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr}.site-footer{padding-bottom:88px}.mobile-nav{position:fixed;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--card);border-top:1px solid var(--border);z-index:85;display:grid;grid-template-columns:repeat(4,1fr)}.mobile-nav a{display:flex;align-items:center;justify-content:center;font-size:13px;min-height:48px}.mobile-nav a.active{background:var(--darkrose);color:var(--card)}.drawer{width:88%;right:6%;bottom:64px}.search-panel{top:0;bottom:0;background:var(--darkrose);padding-top:48px}.search-card{width:100%;height:100%;border-radius:0;background:var(--darkrose);color:var(--card);border:0;box-shadow:none}.search-head strong,.search-card p{color:var(--card)}.search-close{background:var(--card);color:var(--title)}.search-presets a{background:rgba(255,248,246,.12);border:1px solid rgba(255,248,246,.28)}.slot-portrait{height:300px}}