:root{--bg:#FFF4F2;--deep:#F3D8D4;--paper:#FFF8F6;--soft:#FBE6E2;--ink:#1A1012;--text:#2A1A1C;--muted:#6A3A42;--softmuted:#8A5A62;--red:#C41E3A;--rose:#E85A72;--apricot:#F4C4B8;--line:rgba(26,16,18,.12);--line-strong:rgba(196,30,58,.45);--shadow:0 12px 28px rgba(26,16,18,.08)}*{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",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.top-strip{position:fixed;top:0;left:0;right:0;height:20px;background:var(--ink);color:var(--apricot);z-index:40;font-size:12px}.bar-inner{max-width:960px;margin:0 auto;padding:0 16px;height:100%;display:flex;align-items:center;justify-content:space-between}.text-action{border:0;background:transparent;color:inherit;padding:0 8px;min-height:20px;cursor:pointer}.brand-bar{position:fixed;top:20px;left:0;right:0;height:54px;background:var(--paper);border-bottom:1px solid var(--red);z-index:39}.brand-inner{gap:16px}.brand-home{font-weight:800;font-size:16px;display:inline-flex;align-items:center;min-height:44px}.brand-home img,.footer-brand img,.panel-brand img{height:24px;width:auto;max-width:150px;object-fit:contain}.brand-actions{display:flex;align-items:center;gap:8px}.mini-link,.menu-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;border-radius:12px;border:1px solid var(--line-strong);background:var(--paper);color:var(--ink);font-size:14px}.menu-button{cursor:pointer;box-shadow:0 0 0 0 rgba(196,30,58,0);transition:.22s ease}.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)}.menu-button:active{box-shadow:0 0 26px rgba(196,30,58,.75)}.quick-nav{position:fixed;top:74px;left:0;right:0;height:44px;background:var(--paper);border-bottom:1px solid var(--line);z-index:38}.quick-inner{justify-content:flex-start;gap:18px}.quick-item{font-size:13px;display:inline-flex;align-items:center;gap:7px;min-height:44px;padding:0 8px;border-radius:10px;transition:.22s ease}.heart-core{width:16px;height:14px;display:inline-block;position:relative;transform:rotate(-45deg);border:1.5px solid var(--rose);border-radius:3px 0 3px 3px}.heart-core:before,.heart-core:after{content:"";position:absolute;width:8px;height:8px;border:1.5px solid var(--rose);border-radius:50%;background:var(--paper)}.heart-core:before{top:-5px;left:-1px}.heart-core:after{right:-5px;top:-1px}.quick-item.is-active{color:var(--red);font-weight:800;box-shadow:0 0 18px rgba(196,30,58,.3)}.quick-item.is-active .heart-core{background:var(--red);border-color:var(--red)}.site-main{max-width:960px;margin:0 auto;padding:146px 16px 80px}.page-article{display:block}.eyebrow{font-size:12px;color:var(--red);font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin:0 0 6px}.hero-index{padding:18px 0 24px}.hero-index h1,.page-head h1{font-size:24px;line-height:1.3;color:var(--ink);margin:0 0 10px}.hero-index .lead,.page-head .lead{max-width:720px;color:var(--muted);margin:0 0 16px}.index-chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line-strong);border-radius:999px;padding:6px 10px;background:var(--paper);font-size:13px;margin-bottom:14px}.primary-button,.secondary-button{min-height:42px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;font-size:14px;font-weight:700;transition:.22s ease}.primary-button{background:linear-gradient(135deg,#1A1012 0%,#C41E3A 100%);color:var(--paper);box-shadow:0 0 0 0 rgba(196,30,58,0)}.primary-button:hover,.primary-button:focus-visible{box-shadow:0 0 18px rgba(196,30,58,.50),0 0 4px rgba(232,90,114,.35)}.primary-button:active{box-shadow:0 0 26px rgba(196,30,58,.75)}.secondary-button{background:var(--paper);color:var(--ink);border:1px solid var(--red)}.content-section{margin:22px 0;padding:22px;border:1px solid var(--line);border-radius:16px;background:var(--paper);box-shadow:var(--shadow)}.content-section h2{font-size:20px;color:var(--ink);margin:0 0 12px}.content-section h3{font-size:16px;color:var(--ink);margin:18px 0 8px}.content-section p{margin:0 0 12px}.content-section p:last-child{margin-bottom:0}.image-slot{width:100%;background:var(--paper);border:1px solid var(--line);border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden}.image-slot img{display:block;max-width:100%;max-height:100%;object-fit:contain;object-position:center}.slot-168{height:168px}.slot-160{height:160px}.slot-176{height:176px}.slot-200{height:200px}.slot-app{height:320px;width:240px;max-width:100%}.heart-image{width:200px;height:176px;border-radius:48% 48% 50% 50%/42% 42% 58% 58%;margin:0 auto 16px;position:relative;overflow:hidden}.heart-image img{object-fit:contain}.split-note{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}.warm-single{background:linear-gradient(180deg,var(--paper),var(--soft));border-color:var(--line-strong)}.book-spread{display:grid;grid-template-columns:1fr 1fr;gap:14px}.book-card{padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:16px}.shelf-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.timeline-three{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.timeline-three article{padding:16px;background:var(--soft);border-radius:16px;border:1px solid var(--line)}.status-list{display:grid;gap:10px}.status-row{display:grid;grid-template-columns:110px 1fr;gap:14px;padding:14px 16px;border-radius:14px;background:var(--paper);border:1px solid var(--line)}.status-tag{color:var(--red);font-weight:800}.wrap-app{display:flex;align-items:flex-start;gap:22px}.wrap-app .app-visuals{flex:0 0 240px}.app-icon-row{display:flex;align-items:center;gap:10px;margin-top:10px}.app-icon-row img{width:48px;height:48px;object-fit:contain}.app-copy{flex:1}.plain-list,.check-list{margin:0;padding-left:1.25em}.plain-list li,.check-list li{margin:6px 0}.method-steps{counter-reset:step;display:grid;gap:12px}.method-steps article{padding:16px;background:var(--paper);border:1px solid var(--line);border-radius:16px}.method-steps article h3:before{counter-increment:step;content:counter(step) ". 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@media(max-width:720px){.quick-nav{display:none}.site-main{padding-top:102px;padding-bottom:78px}.brand-actions{gap:4px}.mini-link,.menu-button{padding:0 10px}.split-note,.book-spread,.shelf-grid,.timeline-three{grid-template-columns:1fr}.wrap-app{display:block}.wrap-app .app-visuals{width:240px;max-width:100%;margin:0 auto 16px}.footer-groups{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;z-index:50;background:var(--paper);border-top:1px solid var(--line-strong);height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:13px}.mobile-bottom a.is-active{background:var(--red);color:var(--paper)}.site-panel{width:88%;right:6%;bottom:62px;max-height:70vh}.search-panel{inset:0;top:0;transform:none;width:auto;border-radius:0;background:var(--ink);color:var(--apricot);z-index:80}.search-panel.open{transform:none}.search-panel .search-box{padding:28px 16px}.search-panel .close-button{background:transparent;color:var(--apricot);border-color:var(--apricot)}.search-panel .search-label,.search-panel p{color:var(--apricot)}.search-presets a{background:transparent;color:var(--apricot);border-color:rgba(244,196,184,.5)}.layout-heartcut .heart-image{float:none;margin:0 auto 16px}.status-row{grid-template-columns:1fr}.layout-machine .content-section{padding-left:22px}.layout-machine .content-section:before{display:none}}
@media(max-width:420px){.footer-groups{grid-template-columns:1fr}.brand-home img{max-width:110px}.brand-home{font-size:15px}.mini-link,.menu-button{font-size:13px;padding:0 8px}}
