*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#FFF4F2;color:#2A1A1C;font:15px/1.7 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.wrap{width:min(960px,calc(100% - 32px));margin:auto}.top-strip{height:20px;background:#1A1012;color:#F4C4B8;position:fixed;inset:0 0 auto;z-index:40;font-size:12px}.strip-inner{height:20px;display:flex;justify-content:space-between;align-items:center}.text-button{border:0;background:transparent;color:#F4C4B8;padding:0 4px;cursor:pointer}.brand-bar{height:54px;background:#FFF8F6;border-bottom:1px solid rgba(196,30,58,.45);position:fixed;top:20px;left:0;right:0;z-index:39}.brand-inner{height:54px;display:flex;align-items:center;justify-content:space-between}.brand-link{min-height:44px;display:flex;align-items:center;font-size:16px}.brand-link img,.footer-brand img,.panel-head img{height:24px;width:auto;object-fit:contain}.brand-actions{display:flex;gap:8px;align-items:center}.mini-link,.menu-button,.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:0 16px;font-size:14px;transition:.22s ease}.mini-link{border:1px solid #C41E3A;background:#FFF8F6}.menu-button{border:1px solid #C41E3A;background:#1A1012;color:#FFF8F6;cursor:pointer;box-shadow:0 0 0 0 rgba(196,30,58,0)}.core-nav{height:44px;position:fixed;top:74px;left:0;right:0;background:#FFF8F6;z-index:38;border-bottom:1px solid rgba(26,16,18,.12)}.core-inner{height:44px;display:flex;gap:18px;align-items:center}.heart-core{width:16px;height:14px;display:inline-block;position:relative;transform:rotate(-45deg);background:#FFF8F6;border:1px solid #E85A72}.heart-core:before,.heart-core:after{content:"";position:absolute;width:10px;height:10px;border:1px solid #E85A72;border-bottom:0;border-right:0;border-radius:50%;background:#FFF8F6}.heart-core:before{top:-6px;left:-1px}.heart-core:after{top:1px;left:6px}.core-item{font-size:13px;padding:7px 10px;border-radius:999px}.core-item.is-current{background:#C41E3A;color:#FFF8F6;box-shadow:0 0 18px rgba(196,30,58,.28)}.site-main{padding-top:138px;padding-bottom:50px}.article-shell{padding-top:28px}.hero-index,.page-hero{padding:26px 0 24px}.eyebrow{font-size:12px;color:#8A5A62;font-weight:700;letter-spacing:.08em}.index-chip{display:inline-flex;gap:8px;align-items:center;padding:8px 12px;background:#FBE6E2;border:1px solid rgba(196,30,58,.45);border-radius:999px;margin-bottom:14px}.index-chip i{width:10px;height:10px;border-radius:50%;background:#C41E3A}.hero-index h1,.page-hero h1{font-size:24px;line-height:1.3;margin:0 0 10px;color:#1A1012}.lead{max-width:760px;margin:0 0 18px;color:#6A3A42}.btn{background:linear-gradient(135deg,#1A1012 0%,#C41E3A 100%);color:#FFF8F6;border:0;box-shadow:0 0 0 0 rgba(196,30,58,0)}.btn.alt{background:#FFF8F6;color:#1A1012;border:1px solid #C41E3A}.btn:hover,.btn:focus-visible,.menu-button:hover,.menu-button:focus-visible{box-shadow:0 0 18px rgba(196,30,58,.50),0 0 4px rgba(232,90,114,.35);outline:none}.btn:active,.menu-button:active{box-shadow:0 0 26px rgba(196,30,58,.75)}section{margin:24px 0}.section-title{margin-bottom:12px}.section-title h2{font-size:20px;margin:0 0 4px}.section-title p{margin:0;color:#6A3A42}.card,.warm-single,.note-block,.state-row,.center-card,.topic-row{background:#FFF8F6;border:1px solid rgba(26,16,18,.12);border-radius:16px;box-shadow:0 12px 28px rgba(26,16,18,.08)}.warm-single,.note-block,.center-card{padding:22px}.media-slot{background:#FFF8F6;border:1px dashed rgba(196,30,58,.28);border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.heart-cut{display:grid;grid-template-columns:220px 1fr;gap:22px;align-items:center;background:#F3D8D4;padding:22px;border-radius:24px}.heart-slot{width:200px;height:176px;background:#FFF8F6;overflow:hidden;clip-path:path('M100 168 C40 130 4 95 4 52 C4 19 45 6 70 32 C83 15 95 8 100 8 C105 8 117 15 130 32 C155 6 196 19 196 52 C196 95 160 130 100 168 Z')}.heart-slot img{width:100%;height:100%;object-fit:contain}.single-media{height:168px;margin-bottom:16px}.two-page{display:grid;grid-template-columns:1fr 1fr;gap:16px}.two-page .card{padding:18px}.rack-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.rack-grid .card{padding:18px}.triptych{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.triptych .card{padding:18px}.status-list{display:grid;gap:10px}.state-row{padding:14px 16px;display:flex;justify-content:space-between;gap:20px}.state-badge{font-weight:700;color:#C41E3A}.wrap-heart{display:grid;grid-template-columns:240px 1fr;gap:22px;align-items:start}.app-visual{width:240px;height:320px}.app-icons{display:flex;gap:10px;align-items:center;margin-top:10px}.app-icons img{width:48px;height:48px;object-fit:contain}.bullet-list{padding-left:20px}.read-more{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.read-more a{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;border:1px solid rgba(196,30,58,.45);border-radius:999px;background:#FFF8F6}.method-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.topic-list{display:grid;gap:12px}.topic-row{padding:16px 18px}.center-card{text-align:center;max-width:720px;margin-left:auto;margin-right:auto}.terms section{padding:18px;background:#FFF8F6;border-left:4px solid #C41E3A}.faq-list details{background:#FFF8F6;border:1px solid rgba(26,16,18,.12);border-radius:16px;padding:14px 16px;margin:10px 0}.faq-list summary{cursor:pointer;font-weight:700}.site-footer{background:#1A1012;color:#FFF4F2;border-top:1px solid #F4C4B8;padding:34px 0 80px;font-size:13px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:24px}.footer-brand{display:flex;flex-direction:column;gap:8px;color:#F4C4B8}.site-footer nav{display:flex;flex-direction:column;gap:6px}.site-footer h2{font-size:13px;color:#F4C4B8;margin:0 0 4px}.footer-note{border-top:1px solid rgba(244,196,184,.3);margin-top:24px;padding-top:16px;color:#FBE6E2}.overlay{position:fixed;inset:0;background:rgba(26,16,18,.46);z-index:70;opacity:0;pointer-events:none;transition:.22s}.overlay.is-open{opacity:1;pointer-events:auto}.menu-panel{position:fixed;right:18px;bottom:18px;width:260px;max-height:380px;overflow:auto;background:#FFF8F6;border:1px solid rgba(196,30,58,.45);border-radius:18px;z-index:80;padding:14px;visibility:hidden;pointer-events:none;transform:translateY(20px);opacity:0;transition:.22s}.menu-panel.is-open{visibility:visible;pointer-events:auto;transform:none;opacity:1}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:8px;border-bottom:1px solid rgba(26,16,18,.12);padding-bottom:10px}.panel-head div{display:flex;align-items:center;gap:8px}.panel-head button,.search-head button{min-height:44px;border:1px solid #C41E3A;background:#FFF8F6;border-radius:10px;cursor:pointer}.panel-group h2{font-size:13px;color:#8A5A62;margin:12px 0 5px}.panel-group a{display:block;padding:8px;border-radius:10px}.panel-group a:hover{background:#FBE6E2}.panel-group span{display:block;color:#6A3A42;font-size:12px}.search-panel{position:fixed;top:74px;left:0;right:0;z-index:81;visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-12px);transition:.22s}.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1;transform:none}.search-box{width:min(720px,calc(100% - 32px));margin:auto;background:#FFF8F6;border:1px solid rgba(196,30,58,.45);border-radius:0 0 18px 18px;padding:18px}.search-head{display:flex;justify-content:space-between;align-items:center}.search-box input{width:100%;min-height:44px;border:1px solid rgba(26,16,18,.18);border-radius:12px;padding:0 12px;background:#fff}.preset,.search-results{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.preset a,.search-results a{padding:8px 12px;border-radius:999px;background:#FBE6E2}.mobile-nav{display:none}.plain-list{display:grid;gap:10px}.plain-list article{padding:16px 18px;background:#FFF8F6;border-radius:16px;border:1px solid rgba(26,16,18,.12)}.plain-list h3{font-size:16px;margin:0 0 5px}.about-banner{height:200px}.about-banner img{width:100%;height:100%;object-fit:contain}.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.contact-grid .card{padding:18px}.small-note{color:#8A5A62;font-size:13px}
@media(max-width:760px){.core-nav{display:none}.site-main{padding-top:94px;padding-bottom:74px}.heart-cut,.wrap-heart,.method-grid{grid-template-columns:1fr}.heart-slot{margin:auto}.two-page,.rack-grid,.triptych,.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.menu-panel{width:88%;right:6%;bottom:62px;max-height:72vh}.search-panel{top:0;bottom:0;background:#1A1012;color:#F4C4B8;padding-top:20px}.search-box{height:100%;width:100%;border:0;border-radius:0;background:#1A1012}.search-head button{background:#1A1012;color:#F4C4B8;border-color:#F4C4B8}.search-box input{background:#FFF8F6;color:#1A1012}.preset a,.search-results a{background:#C41E3A;color:#FFF8F6}.mobile-nav{position:fixed;bottom:0;left:0;right:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#FFF8F6;border-top:1px solid rgba(26,16,18,.12);z-index:45;display:grid;grid-template-columns:repeat(4,1fr)}.mobile-nav a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:13px}.mobile-nav a.is-current{background:#C41E3A;color:#FFF8F6}.brand-actions{gap:4px}.mini-link,.menu-button{padding:0 10px}.article-shell{padding-top:18px}.app-visual{margin:auto}.site-footer{padding-bottom:92px}}
@media(max-width:420px){.wrap{width:min(100% - 32px,960px)}.footer-grid{grid-template-columns:1fr}.site-footer nav{border-top:1px solid rgba(244,196,184,.16);padding-top:10px}.state-row{flex-direction:column;gap:4px}}