:root{--bg:#FDECEC;--deep:#F4D4D4;--card:#FFF8F6;--soft:#F8E8E6;--title:#4A2020;--text:#5A3030;--muted:#8A5858;--aux:#B08080;--pink:#E88888;--rose:#C45A5A;--gold:#C4A070;--border:rgba(196,90,90,.18);--border-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;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",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.is-locked{overflow:hidden}.top-note{position:fixed;left:0;top:0;right:0;height:20px;z-index:60;background:var(--rose);color:var(--card);font-size:12px}.top-note-inner,.site-head-inner{max-width:var(--max);height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 16px}.plain-btn{border:0;background:transparent;color:var(--card);padding:0 4px;cursor:pointer}.site-head{position:fixed;left:0;right:0;top:20px;height:54px;z-index:59;background:var(--card);border-bottom:1px solid var(--border)}.brand{height:44px;min-width:84px;display:flex;align-items:center;font-weight:800;color:var(--title);font-size:16px}.brand img,.footer-brand img,.drawer-brand img{height:24px;max-width:120px;object-fit:contain;object-position:center}.head-actions{display:flex;align-items:center;gap:8px}.app-link,.menu-btn,.btn{min-height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:0 16px;font-size:14px;font-weight:700}.app-link{color:var(--rose)}.menu-btn{border:1px solid var(--border-strong);background:var(--card);color:var(--title);cursor:pointer}.leaf-nav{position:fixed;left:0;right:0;top:74px;height:46px;z-index:58;background:var(--bg);display:flex;align-items:center;justify-content:center;gap:8px;border-bottom:1px solid var(--border)}.leaf-nav a{height:34px;min-width:88px;padding:0 18px;border-radius:0 18px 18px 0;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--title);background:rgba(255,248,246,.68);border:1px solid var(--border)}.leaf-nav a.active{background:var(--rose);color:var(--card);border-color:var(--rose)}.site-main{padding-top:120px;min-height:70vh}.wrap{width:min(calc(100% - 32px),var(--max));margin:0 auto}.section{padding:34px 0}.section.compact{padding:24px 0}.section-title{margin:0 0 14px;color:var(--title);font-size:20px;line-height:1.35}.eyebrow{display:block;font-size:12px;color:var(--rose);font-weight:800;letter-spacing:.05em;margin-bottom:6px}h1{font-size:24px;line-height:1.3;color:var(--title);margin:10px 0 14px}h2{font-size:20px;line-height:1.4;color:var(--title)}h3{font-size:16px;line-height:1.45;color:var(--title)}p{margin:0 0 14px}.lead{font-size:16px;color:var(--text);max-width:760px}.muted{color:var(--muted)}.hero-index{padding:34px 0 28px}.heart-index{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.heart-index a{border:1px solid var(--border-strong);background:var(--card);color:var(--rose);padding:8px 16px;border-radius:0 18px 18px 0;font-size:13px;font-weight:700}.hero-copy{max-width:760px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.btn-primary{background:linear-gradient(135deg,#E88888 0%,#C45A5A 100%);color:#FFF8F6;border:1px solid transparent}.btn-secondary{background:var(--card);color:var(--title);border:1px solid var(--rose)}.btn:hover,.app-link:hover,.heart-index a:hover{transform:translateY(-1px)}a:focus-visible,button:focus-visible{outline:3px solid rgba(196,160,112,.55);outline-offset:3px}.spread{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--border);border-radius:20px;overflow:hidden;background:var(--card);box-shadow:var(--shadow)}.spread>article{padding:24px}.spread>article+article{border-left:1px solid var(--border)}.img-slot{min-height:168px;background:var(--deep);border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:16px}.img-slot img{width:100%;height:100%;max-height:240px;object-fit:contain;object-position:center}.img-slot.tall{height:320px;max-height:320px}.img-slot.banner{height:200px;min-height:200px}.heart-strips{display:grid;gap:12px}.heart-strip{background:var(--card);border:1px solid var(--border);border-left:5px solid var(--pink);border-radius:14px;padding:18px;box-shadow:var(--shadow)}.heart-strip.with-img{display:grid;grid-template-columns:190px 1fr;gap:18px}.heart-strip .img-slot{min-height:120px;margin:0}.leaf-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}.leaf-card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:20px}.leaf-card .img-slot{height:150px}.shelf-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}.shelf-card{background:var(--soft);border:1px solid var(--border);border-radius:18px;padding:20px}.period-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.period-grid article{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px}.status-list{display:grid;gap:10px}.status-row{display:grid;grid-template-columns:110px 1fr;gap:16px;align-items:center;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px 16px}.status-badge{display:inline-flex;width:max-content;border-radius:999px;padding:5px 10px;background:var(--deep);color:var(--title);font-size:12px;font-weight:800}.app-feature{display:grid;grid-template-columns:1.35fr .65fr;gap:20px;align-items:center;background:var(--card);border:1px solid var(--border);border-radius:20px;padding:22px;box-shadow:var(--shadow)}.app-icons{display:flex;align-items:center;gap:12px;margin:10px 0 16px}.app-icons img{width:48px;height:48px;object-fit:contain}.method-list,.memo-list,.topic-list,.terms{display:grid;gap:12px}.method-item,.memo-item,.topic-item,.terms section{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px}.center-card{max-width:760px;margin:0 auto;text-align:center;background:var(--card);border:1px solid var(--border);border-radius:20px;padding:28px;box-shadow:var(--shadow)}.center-card .img-slot{text-align:left}.article-head{padding:34px 0 18px}.article-head .lead{max-width:820px}.article-body{display:grid;gap:18px;padding-bottom:42px}.article-body section{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:22px}.article-body section h2{margin-top:0}.article-body p:last-child{margin-bottom:0}.right-image{display:grid;grid-template-columns:1.2fr .8fr;gap:20px;align-items:start}.open-page{display:grid;grid-template-columns:1fr 1fr;gap:0;background:var(--card);border:1px solid var(--border);border-radius:20px;overflow:hidden}.open-page section{padding:24px}.open-page section+section{border-left:1px solid var(--border)}.open-page .img-slot{height:210px}.faq-list{display:grid;gap:12px}.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}.faq-item p{margin:0}.site-footer{background:#3A1818;color:#FDECEC;border-top:1px solid rgba(255,248,246,.28);padding:30px 0 72px}.footer-inner{width:min(calc(100% - 32px),var(--max));margin:auto}.footer-brand{display:flex;align-items:center;gap:12px;padding-bottom:18px;border-bottom:1px solid rgba(255,248,246,.18)}.footer-brand strong{display:block;font-size:16px}.footer-brand span{display:block;font-size:12px;opacity:.8}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:20px 0}.footer-groups h2{font-size:13px;color:#FFF8F6;margin:0 0 8px}.footer-groups a{display:block;font-size:13px;color:#FDECEC;padding:4px 0;opacity:.9}.footer-note,.copyright{font-size:13px;color:#FDECEC;opacity:.86}.overlay{position:fixed;inset:0;background:rgba(58,24,24,.34);z-index:78;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.show{opacity:1;visibility:visible;pointer-events:auto}.menu-drawer{position:fixed;right:18px;bottom:18px;z-index:80;width:min(320px,88vw);max-height:420px;background:var(--card);border:1px solid var(--border-strong);border-radius:20px;box-shadow:0 20px 60px rgba(58,24,24,.24);transform:translateY(24px);opacity:0;visibility:hidden;pointer-events:none;transition:.2s;overflow:auto}.menu-drawer.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}.drawer-top{position:sticky;top:0;background:var(--card);display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);z-index:2}.drawer-brand{display:flex;align-items:center;gap:8px}.close-btn{min-height:40px;border:1px solid var(--border);background:var(--card);color:var(--title);border-radius:10px;padding:0 12px;cursor:pointer}.drawer-groups{padding:8px 14px 16px}.drawer-groups section{padding:10px 0;border-bottom:1px solid var(--border)}.drawer-groups section:last-child{border-bottom:0}.drawer-groups h2{font-size:13px;margin:0 0 6px;color:var(--rose)}.drawer-groups a{display:grid;grid-template-columns:86px 1fr;gap:8px;padding:7px 0}.drawer-groups b{font-size:13px}.drawer-groups span{font-size:12px;color:var(--muted)}.search-panel{position:fixed;left:0;right:0;top:74px;z-index:79;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-8px);transition:.2s}.search-panel.open{opacity:1;visibility:visible;pointer-events:auto;transform:none}.search-card{width:min(calc(100% - 32px),var(--max));margin:0 auto;background:var(--card);border:1px solid var(--border);border-radius:0 0 18px 18px;box-shadow:var(--shadow);padding:18px}.search-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.search-head h2{margin:0;font-size:18px}.search-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.search-links a{background:var(--soft);border:1px solid var(--border);border-radius:999px;padding:8px 14px}.mobile-bottom{display:none}.note-box{background:var(--soft);border:1px solid var(--border-strong);border-radius:16px;padding:16px}.brand-block{background:linear-gradient(180deg,var(--card),var(--soft));border:1px solid var(--border);border-radius:20px;padding:24px}.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.contact-grid article{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px}
@media(max-width:720px){.leaf-nav{display:none}.site-main{padding-top:74px;padding-bottom:54px}.top-note-inner,.site-head-inner{padding:0 16px}.head-actions{gap:4px}.app-link,.menu-btn{padding:0 10px;min-height:44px}.brand{max-width:45vw}.spread,.open-page,.leaf-cards,.shelf-cards,.period-grid,.app-feature,.right-image,.contact-grid{grid-template-columns:1fr}.spread>article+article,.open-page section+section{border-left:0;border-top:1px solid var(--border)}.heart-strip.with-img{grid-template-columns:1fr}.status-row{grid-template-columns:1fr;gap:7px}.footer-groups{grid-template-columns:1fr 1fr}.site-footer{padding-bottom:92px}.mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:70;min-height:48px;padding-bottom:env(safe-area-inset-bottom);background:var(--card);border-top:1px solid var(--border)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:13px;color:var(--title)}.mobile-bottom a.active{background:var(--rose);color:var(--card)}.search-panel{top:0;bottom:0;background:var(--rose);padding:70px 16px 20px}.search-card{width:100%;height:100%;margin:0;background:var(--rose);color:var(--card);border:0;border-radius:0;box-shadow:none}.search-head h2,.search-card .eyebrow{color:var(--card)}.search-card .close-btn{background:transparent;border-color:rgba(255,248,246,.5);color:var(--card)}.search-links a{background:rgba(255,248,246,.12);color:var(--card);border-color:rgba(255,248,246,.35)}.menu-drawer{right:6%;bottom:64px;width:88%;max-height:72vh}.section{padding:26px 0}.article-head{padding:26px 0 14px}.wrap{width:min(calc(100% - 32px),var(--max))}.img-slot.tall{height:280px}.app-feature{padding:18px}.footer-note{margin-top:8px}}