:root{--bg:#FDECEC;--deep:#F4D4D4;--card:#FFF8F6;--soft:#F8E8E6;--title:#4A2020;--text:#5A3030;--muted:#8A5858;--light:#B08080;--red:#E88888;--rose:#C45A5A;--gold:#C4A070;--border:rgba(196,90,90,.18);--border2:rgba(232,136,136,.5);--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:15px/1.7 system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.site-wrap{width:min(960px,calc(100% - 32px));margin:auto}.top-strip{height:20px;background:var(--rose);color:var(--card);font-size:12px;position:fixed;inset:0 0 auto;z-index:70}.strip-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.text-action{border:0;background:none;color:var(--card);padding:0 4px;cursor:pointer}.brand-bar{height:54px;background:var(--card);border-bottom:1px solid var(--border);position:fixed;top:20px;left:0;right:0;z-index:69}.brand-inner{height:54px;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand-link{display:flex;align-items:center;min-height:44px}.brand-link img,.footer-brand img,.drawer-brand img{height:24px;width:auto;max-width:180px;object-fit:contain;object-position:center}.brand-fallback{font-size:16px;font-weight:800;color:var(--title)}.brand-actions{display:flex;gap:8px;align-items:center}.app-link,.drawer-button,.btn{min-height:40px;padding:0 16px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;white-space:nowrap}.app-link,.btn.primary{background:linear-gradient(135deg,#E88888 0%,#C45A5A 100%);color:#FFF8F6;border:0}.drawer-button,.btn.secondary{background:#FFF8F6;color:#4A2020;border:1px solid var(--rose);cursor:pointer}.leaf-nav{height:46px;background:var(--bg);position:fixed;top:74px;left:0;right:0;z-index:68;border-bottom:1px solid var(--border)}.leaf-inner{height:46px;display:flex;align-items:center;justify-content:center;gap:10px}.leaf-link{min-height:34px;padding:5px 18px;border:1px solid var(--border);border-radius:0 18px 18px 0;background:var(--card);font-size:13px}.leaf-link.is-active{background:var(--rose);color:var(--card)}.page-main{padding-top:138px;padding-bottom:56px}.section{margin:26px auto}.eyebrow{font-size:12px;color:var(--rose);font-weight:700;letter-spacing:.08em}.hero h1,.page-head h1{font-size:24px;line-height:1.3;color:var(--title);margin:8px 0 12px}.hero .lead,.page-head .lead{font-size:16px;max-width:760px}.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.heart-index{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.heart-index a{padding:8px 14px;border-radius:999px;background:var(--card);border:1px solid var(--border)}.card{background:var(--card);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);padding:20px}.section-title{font-size:20px;line-height:1.35;color:var(--title);margin:0 0 10px}.card h3,.split-page h3,.list-row h3{font-size:16px;color:var(--title);margin:0 0 8px}.split-page{display:grid;grid-template-columns:1fr 1fr;background:var(--card);border:1px solid var(--border);border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}.split-page>div{padding:22px}.split-page>div+div{border-left:1px solid var(--border)}.img-slot{background:var(--deep);border:1px solid var(--border);border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:visible}.img-slot img{max-width:100%;height:auto;max-height:100%;object-fit:contain;object-position:center}.slot-168{height:168px}.slot-200{height:200px}.slot-280{height:280px}.slot-320{height:320px}.heart-strip{display:grid;grid-template-columns:1fr 1fr;gap:14px}.heart-strip article{padding:18px;background:var(--soft);border-left:4px solid var(--rose);border-radius:14px}.leaf-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}.leaf-card{background:var(--card);border:1px solid var(--border);padding:18px;border-radius:20px 8px 20px 8px}.shelf-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}.shelf-card{background:var(--card);border-top:3px solid var(--gold);padding:20px;border-radius:16px}.period-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.period-grid article{background:var(--card);padding:18px;border-radius:16px;border:1px solid var(--border)}.status-list{display:grid;gap:10px}.status-row{display:flex;justify-content:space-between;gap:14px;padding:14px 16px;background:var(--card);border:1px solid var(--border);border-radius:14px}.status{font-weight:700;color:var(--rose);white-space:nowrap}.app-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:center}.app-icon{width:48px;height:48px;object-fit:contain;border-radius:12px}.faq-mini{display:grid;gap:10px}.faq-mini details{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:12px 16px}.page-head{margin-bottom:22px}.content-prose{max-width:760px}.content-prose p{margin:0 0 16px}.content-prose h2{font-size:20px;color:var(--title);margin:28px 0 10px}.content-prose h3{font-size:16px;color:var(--title);margin:20px 0 8px}.list-row{display:grid;grid-template-columns:140px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--border)}.note-list{display:grid;gap:12px}.note-list article{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px 18px}.center-card{max-width:760px;margin:0 auto;text-align:center}.center-card .topic-grid{text-align:left}.topic-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}.topic-grid article{background:var(--soft);padding:16px;border-radius:14px}.terms{display:grid;gap:14px}.terms section{background:var(--card);padding:18px;border:1px solid var(--border);border-radius:16px}.faq-list{display:grid;gap:12px}.faq-list details{background:var(--card);border:1px solid var(--border);padding:16px 18px;border-radius:16px}.faq-list summary{cursor:pointer;font-weight:700;color:var(--title)}.about-banner{height:200px;margin-bottom:20px}.contact-box{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:20px}.site-footer{background:#3A1818;color:#FDECEC;border-top:1px solid rgba(255,248,246,.25);padding:30px 0 calc(68px + env(safe-area-inset-bottom));font-size:13px}.footer-top{display:grid;grid-template-columns:210px 1fr;gap:28px}.footer-brand{display:flex;flex-direction:column;gap:8px}.footer-brand strong{font-size:16px}.footer-brand span{font-size:12px}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.footer-groups h3{font-size:13px;margin:0 0 8px;color:#fff}.footer-groups a{display:block;padding:3px 0;color:#FDECEC}.footer-note,.footer-copy{margin-top:20px;padding-top:14px;border-top:1px solid rgba(255,248,246,.15)}.overlay{position:fixed;inset:0;background:rgba(58,24,24,.3);z-index:80;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.side-drawer{position:fixed;right:24px;bottom:24px;width:320px;max-height:420px;overflow:auto;background:var(--card);border:1px solid var(--border2);border-radius:20px;padding:16px;z-index:90;box-shadow:var(--shadow);transform:translateY(24px);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.side-drawer.is-open{transform:none;opacity:1;visibility:visible;pointer-events:auto}.drawer-head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding-bottom:10px;border-bottom:1px solid var(--border)}.drawer-head button,.search-head button{min-height:40px;border-radius:12px;border:1px solid var(--rose);background:var(--card);color:var(--title);cursor:pointer}.drawer-brand{display:flex;align-items:center;gap:8px}.drawer-group{margin-top:12px}.drawer-group h3{font-size:12px;color:var(--muted);margin:0 0 5px}.drawer-group a{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px dashed var(--border)}.drawer-group span{font-size:12px;color:var(--muted);text-align:right}.search-panel{position:fixed;top:74px;left:0;right:0;z-index:88;opacity:0;visibility:hidden;pointer-events:none}.search-panel.is-open{opacity:1;visibility:visible;pointer-events:auto}.search-card{width:min(640px,calc(100% - 32px));margin:auto;background:var(--card);border:1px solid var(--border2);border-radius:0 0 18px 18px;padding:18px;box-shadow:var(--shadow)}.search-head{display:flex;justify-content:space-between;align-items:center}.search-links{display:flex;flex-wrap:wrap;gap:8px}.search-links a{padding:8px 12px;border-radius:999px;background:var(--soft);border:1px solid var(--border)}.mobile-bottom{display:none}.lock-scroll{overflow:hidden}a:hover,.btn:hover,.drawer-button:hover{filter:brightness(.98)}a:focus-visible,button:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
@media(max-width:700px){.site-wrap{width:calc(100% - 32px)}.leaf-nav{display:none}.page-main{padding-top:90px;padding-bottom:76px}.brand-actions{gap:6px}.app-link,.drawer-button{padding:0 12px}.split-page,.heart-strip,.leaf-cards,.shelf-cards,.period-grid,.app-layout,.topic-grid,.footer-top{grid-template-columns:1fr}.split-page>div+div{border-left:0;border-top:1px solid var(--border)}.list-row{grid-template-columns:1fr;gap:4px}.footer-groups{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(4,1fr);background:var(--card);border-top:1px solid var(--border);z-index:75}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px}.mobile-bottom a.is-active{background:var(--rose);color:var(--card)}.side-drawer{right:6%;bottom:64px;width:88%;max-height:70vh}.search-panel{top:0;bottom:0;background:var(--rose);padding:20px;z-index:95}.search-card{width:100%;height:100%;background:transparent;color:var(--card);box-shadow:none;border:0;padding-top:60px}.search-head button{color:var(--card);border-color:var(--card);background:transparent}.search-links a{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.35)}.site-footer{padding-bottom:calc(72px + env(safe-area-inset-bottom))}}