:root{--bg:#FDECEC;--deep:#F4D4D4;--card:#FFF8F6;--sub:#F8E8E6;--title:#4A2020;--text:#5A3030;--muted:#8A5858;--aux:#B08080;--pink:#E88888;--rose:#C45A5A;--gold:#C4A070;--border:rgba(196,90,90,.18);--strong:rgba(232,136,136,.50);--shadow:0 12px 28px rgba(74,32,32,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.skip-link{position:fixed;left:12px;top:-60px;z-index:100;background:var(--card);padding:8px 12px;border-radius:8px}.skip-link:focus{top:8px}.top-edge{position:fixed;z-index:40;top:0;left:0;right:0;height:20px;background:var(--rose);color:var(--card);font-size:12px}.top-inner,.head-inner{max-width:960px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 16px}.edge-brand{font-weight:700;letter-spacing:.03em}.text-btn,.drawer-btn,.close-btn{border:0;background:transparent;color:inherit;cursor:pointer;min-height:44px}.top-edge .text-btn{min-height:20px;padding:0 4px;color:var(--card);font-size:12px}.main-head{position:fixed;z-index:39;top:20px;left:0;right:0;height:54px;background:var(--card);border-bottom:1px solid var(--border)}.brand-mark{display:flex;align-items:center;gap:9px;font-size:16px;font-weight:800;color:var(--title);min-height:44px}.logo-slot{display:inline-flex;align-items:center;justify-content:center}.logo-img{height:24px;max-width:120px;object-fit:contain;object-position:center}.brand-mark .brand-fallback{display:inline-block}.brand-mark:has(img) .brand-fallback{display:none}.head-actions{display:flex;align-items:center;gap:6px}.head-app,.drawer-btn{height:44px;display:inline-flex;align-items:center;padding:0 12px;border-radius:12px;color:var(--title)}.head-app:hover,.drawer-btn:hover{background:var(--sub)}.leaf-nav{position:fixed;z-index:38;top:74px;left:0;right:0;height:46px;background:var(--deep);display:flex;align-items:center;justify-content:center;gap:10px;border-bottom:1px solid var(--border)}.leaf-link{min-width:88px;height:34px;padding:0 18px;border-radius:0 18px 18px 0;display:flex;align-items:center;justify-content:center;font-size:13px;background:var(--card);color:var(--title);border:1px solid var(--border)}.leaf-link.active{background:var(--rose);color:var(--card);border-color:var(--rose)}.site-main{max-width:960px;margin:0 auto;padding:146px 16px 72px}.section{margin:0 0 24px}.section-box{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:24px;box-shadow:var(--shadow)}.eyebrow{font-size:12px;color:var(--muted);letter-spacing:.08em;margin:0 0 6px}.hero h1,.page-hero h1{font-size:24px;line-height:1.3;color:var(--title);margin:0 0 12px}.hero-leaves{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.hero-leaves a{background:var(--sub);border:1px solid var(--border);padding:8px 14px;border-radius:999px;font-weight:700}.lead{font-size:16px;max-width:760px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.btn{height:42px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border-radius:12px;font-size:14px;font-weight:700;min-width:110px}.btn.primary{background:linear-gradient(135deg,#E88888 0%,#C45A5A 100%);color:#FFF8F6}.btn.secondary{background:#FFF8F6;color:#4A2020;border:1px solid #C45A5A}.btn:hover{transform:translateY(-1px)}a:focus-visible,button:focus-visible{outline:3px solid var(--gold);outline-offset:2px}.split-book{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--deep);border:1px solid var(--border);border-radius:18px;overflow:hidden}.split-book>article{background:var(--card);padding:24px}.img-slot{background:var(--deep);border:1px solid var(--border);border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden}.img-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.img-168{height:168px}.img-200{height:200px}.img-240{height:240px}.img-320{height:320px}.heart-strip{display:grid;grid-template-columns:1fr 1fr;gap:14px}.heart-strip article,.leaf-card,.topic-card,.status-row,.memo-item,.method-block,.terms-block,.faq-item{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px}.heart-strip article:first-child{border-left:4px solid var(--pink)}.leaf-cards,.topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.leaf-card{border-radius:8px 24px 24px 8px}.leaf-card h3,.topic-card h3,.heart-strip h3{font-size:16px;color:var(--title);margin:0 0 8px}.section h2{font-size:20px;color:var(--title);margin:0 0 12px}.section p{margin:0 0 12px}.section p:last-child{margin-bottom:0}.period-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.period-grid article{background:var(--card);border-top:3px solid var(--rose);border-radius:14px;padding:18px;border-left:1px solid var(--border);border-right:1px solid var(--border);border-bottom:1px solid var(--border)}.status-list{display:grid;gap:10px}.status-row{display:flex;gap:14px;align-items:flex-start}.status-tag{flex:0 0 auto;background:var(--rose);color:var(--card);border-radius:999px;padding:4px 10px;font-size:12px}.app-split{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;align-items:center;background:var(--card);border:1px solid var(--border);border-radius:20px;padding:24px}.icon-line{display:flex;align-items:center;gap:12px;margin-bottom:12px}.icon-line img{width:48px;height:48px;object-fit:contain}.page-hero{background:linear-gradient(180deg,var(--card),var(--sub));border:1px solid var(--border);border-radius:20px;padding:26px;margin-bottom:18px}.page-hero .meta{color:var(--muted);font-size:13px}.single-column{display:grid;gap:14px}.single-column .section-box:nth-child(even){background:var(--sub)}.memo-list{display:grid;gap:12px}.memo-item{display:grid;grid-template-columns:90px 1fr;gap:16px}.memo-item strong{color:var(--title)}.method-block h2,.terms-block h2{margin-top:0}.topic-list{display:grid;gap:12px}.topic-list article{display:grid;grid-template-columns:180px 1fr;gap:18px;align-items:start;background:var(--card);padding:20px;border:1px solid var(--border);border-radius:16px}.center-card{max-width:720px;margin:0 auto;background:var(--card);border:1px solid var(--border);border-radius:20px;padding:28px;box-shadow:var(--shadow);text-align:center}.center-card p{text-align:left}.terms{display:grid;gap:12px}.faq-list{display:grid;gap:12px}.faq-item h2{font-size:17px;margin:0 0 8px}.footer-inner{max-width:960px;margin:auto;padding:28px 16px}.site-footer{background:#3A1818;color:#FDECEC;border-top:1px solid rgba(255,248,246,.35);font-size:13px;padding-bottom:0}.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px}.footer-brand div{display:flex;flex-direction:column}.footer-brand strong{font-size:16px}.footer-brand span{font-size:11px;opacity:.8}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.footer-grid h2{font-size:13px;margin:0 0 8px;color:#FFF8F6}.footer-grid a{display:block;padding:3px 0;color:#FDECEC;opacity:.92}.footer-note{margin:20px 0 6px;padding-top:16px;border-top:1px solid rgba(255,248,246,.2)}.copyright{margin:0;opacity:.78}.site-drawer{position:fixed;z-index:70;right:18px;bottom:18px;width:320px;max-height:420px;background:var(--card);color:var(--text);border:1px solid var(--strong);border-radius:20px;box-shadow:0 24px 60px rgba(74,32,32,.22);padding:16px;overflow:auto;visibility:hidden;pointer-events:none;transform:translateY(20px);opacity:0;transition:.2s}.site-drawer.open{visibility:visible;pointer-events:auto;transform:none;opacity:1}.drawer-top{display:flex;justify-content:space-between;align-items:center;position:sticky;top:-16px;background:var(--card);padding:6px 0 10px;z-index:1}.drawer-brand{display:flex;align-items:center;gap:8px;color:var(--title)}.close-btn{color:var(--rose);padding:0 8px}.drawer-groups section{padding:10px 0;border-top:1px solid var(--border)}.drawer-groups h2{font-size:13px;margin:0 0 6px;color:var(--muted)}.drawer-groups a{display:grid;grid-template-columns:72px 1fr;gap:8px;padding:6px;border-radius:10px}.drawer-groups a:hover{background:var(--sub)}.drawer-groups b{color:var(--title)}.drawer-groups span{font-size:12px;color:var(--muted)}.search-panel{position:fixed;z-index:68;top:74px;left:0;right:0;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.search-panel.open{visibility:visible;pointer-events:auto;opacity:1}.search-card{max-width:960px;margin:auto;background:var(--card);border:1px solid var(--strong);border-radius:0 0 18px 18px;padding:20px;box-shadow:var(--shadow)}.search-head{display:flex;align-items:center;justify-content:space-between}.search-head h2{margin:0;color:var(--title);font-size:18px}.preset-links{display:flex;gap:8px;flex-wrap:wrap}.preset-links a{padding:9px 14px;background:var(--sub);border-radius:999px;border:1px solid var(--border)}.page-mask{position:fixed;inset:0;z-index:60;background:rgba(58,24,24,.34);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.page-mask.open{opacity:1;visibility:visible;pointer-events:auto}.mobile-bottom{display:none}.soft-divider{height:1px;background:var(--border);margin:16px 0}.quote-note{border-left:3px solid var(--gold);padding-left:14px;color:var(--muted)}.compact-list{margin:8px 0 0;padding-left:1.2em}.compact-list li{margin:5px 0}
@media(max-width:720px){.leaf-nav{display:none}.site-main{padding-top:94px;padding-bottom:78px}.top-inner,.head-inner{padding:0 16px}.head-actions{gap:0}.head-app,.drawer-btn{padding:0 9px}.split-book,.heart-strip,.leaf-cards,.topic-grid,.period-grid,.app-split,.footer-grid{grid-template-columns:1fr}.topic-list article{grid-template-columns:1fr}.memo-item{grid-template-columns:1fr;gap:6px}.section-box,.page-hero{padding:20px}.site-drawer{right:6%;bottom:62px;width:88%;max-height:70vh}.search-panel{top:0;bottom:0;background:var(--rose);padding:60px 16px 80px;color:var(--card)}.search-card{height:100%;border-radius:18px;background:var(--rose);color:var(--card);overflow:auto;border-color:rgba(255,248,246,.35)}.search-head h2,.search-panel .close-btn{color:var(--card)}.preset-links a{background:rgba(255,248,246,.12);border-color:rgba(255,248,246,.3)}.mobile-bottom{position:fixed;z-index:45;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);min-height:48px;padding-bottom:env(safe-area-inset-bottom);background:var(--card);border-top:1px solid var(--border)}.mobile-bottom a{min-height:48px;display:flex;align-items:center;justify-content:center;font-size:13px}.mobile-bottom a.active{background:var(--rose);color:var(--card)}.site-footer{padding-bottom:calc(48px + env(safe-area-inset-bottom))}.hero h1,.page-hero h1{font-size:24px}.img-320{height:280px}}