:root{--bg:#FFF7F8;--surface:#FFFFFF;--soft:#F8E6EA;--title:#3A1F28;--text:#4A2A32;--muted:#7A4E58;--subtle:#A07880;--pink:#E88AA4;--pink2:#F2A0B6;--green:#7BAE7F;--purple:#C9A8D4;--branch:#6B3E3E;--line:rgba(232,138,164,.20);--shadow:0 14px 34px rgba(58,31,40,.08);--max:1160px;--top:136px}*{box-sizing:border-box}html{scroll-behavior:smooth}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:16px;line-height:1.75;overflow-x:hidden}body.panel-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.shell{width:min(calc(100% - 32px),var(--max));margin:0 auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-header{position:fixed;inset:0 0 auto 0;z-index:50}.confetti-bar{height:24px;background:var(--pink);color:#fff;font-size:12px}.confetti-inner{height:24px;display:flex;align-items:center;justify-content:space-between}.mini-brand{font-weight:700;letter-spacing:.04em}.text-button{border:0;background:transparent;color:#fff;cursor:pointer;min-height:24px;padding:0 8px}.heart-bar{height:68px;background:rgba(255,247,248,.98);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.heart-inner{height:68px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.round-menu{width:44px;height:44px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--branch);cursor:pointer;display:grid;place-items:center;font-size:20px;box-shadow:0 6px 18px rgba(58,31,40,.05)}.brand-center{justify-self:center;display:flex;align-items:center;justify-content:center;min-width:150px;height:44px;font-size:22px;font-weight:800;color:var(--title)}.brand-center img{display:block;max-width:220px;max-height:36px;width:auto;height:auto;object-fit:contain}.app-link{justify-self:end;min-height:44px;display:flex;align-items:center;padding:0 18px;border-radius:999px;background:linear-gradient(135deg,#F2A0B6 0%,#E88AA4 52%,#D46B88 100%);color:#fff;font-weight:700}.branch-nav{height:44px;background:#fff;border-bottom:1px solid var(--line)}.branch-inner{height:44px;display:flex;align-items:stretch;justify-content:center;gap:38px}.branch-inner a{display:flex;align-items:center;position:relative;color:var(--muted);font-size:14px;font-weight:650}.branch-inner a.active{color:var(--title)}.branch-inner a.active:after{content:"";position:absolute;left:15%;right:15%;bottom:0;height:3px;border-radius:999px;background:var(--pink)}.main-content{padding-top:calc(var(--top) + 30px);min-height:65vh}.hero-card,.page-hero,.section-card,.content-card,.timeline-card,.clause-card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.hero-card{padding:42px}.eyebrow{color:var(--pink);font-weight:800;letter-spacing:.08em;margin:0 0 8px}.hero-card h1,.page-hero h1{font-size:clamp(28px,3.5vw,32px);line-height:1.25;color:var(--title);margin:0 0 16px}.lead{font-size:17px;color:var(--muted);max-width:760px}.button-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border-radius:999px;font-weight:750}.btn-primary{background:linear-gradient(135deg,#F2A0B6 0%,#E88AA4 52%,#D46B88 100%);color:#fff}.btn-secondary{background:#fff;color:var(--branch);border:1px solid var(--line)}.media-slot{margin-top:24px;border-radius:20px;overflow:hidden;background:linear-gradient(135deg,#fff,#F8E6EA);min-height:150px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center}.media-slot img{display:block;width:100%;height:auto;max-height:340px;object-fit:cover}.section{padding:34px 0}.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.section-title h2{margin:0;color:var(--title);font-size:24px}.section-title p{margin:0;color:var(--muted);font-size:14px}.petal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.petal-tag{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 8px 20px rgba(58,31,40,.04)}.petal-tag h3{margin:0 0 8px;font-size:17px;color:var(--title);display:flex;gap:8px;align-items:center}.dot{width:9px;height:9px;border-radius:50%;background:var(--pink);flex:none}.dot.green{background:var(--green)}.dot.purple{background:var(--purple)}.petal-tag p{margin:0 0 10px;color:var(--muted);font-size:14px}.text-link{color:var(--branch);font-weight:700;border-bottom:1px solid var(--pink2)}.number-list{display:grid;gap:10px}.number-row{display:grid;grid-template-columns:58px 1fr auto;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 16px}.number-row b{font-size:22px;color:var(--pink)}.number-row p{margin:0;color:var(--muted)}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.image-card{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.image-card .media-slot{margin:0;border:0;border-radius:0;min-height:160px}.image-card .copy{padding:20px}.image-card h3{margin:0 0 10px;color:var(--title)}.image-card p{margin:0 0 12px;color:var(--muted)}.six-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.topic-card{padding:20px;border-radius:18px;background:#fff;border:1px solid var(--line)}.topic-card h3{margin:0 0 8px;color:var(--title)}.topic-card p{margin:0;color:var(--muted)}.album-list{display:grid;gap:12px}.album-row{display:grid;grid-template-columns:140px 1fr auto;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.album-row small{color:var(--pink);font-weight:800}.album-row h3{margin:0;color:var(--title)}.album-row p{margin:4px 0 0;color:var(--muted)}.big-steps{display:grid;gap:12px}.big-step{display:grid;grid-template-columns:86px 1fr;gap:16px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px}.big-step b{font-size:40px;line-height:1;color:var(--pink)}.big-step h3{margin:0 0 8px;color:var(--title)}.big-step p{margin:0;color:var(--muted)}.timeline{position:relative;padding-left:30px}.timeline:before{content:"";position:absolute;left:10px;top:8px;bottom:8px;width:2px;background:var(--soft)}.timeline-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 20px;margin-bottom:14px}.timeline-item:before{content:"";position:absolute;left:-27px;top:26px;width:12px;height:12px;border-radius:50%;background:var(--pink);box-shadow:0 0 0 6px var(--bg)}.status{display:inline-flex;border-radius:999px;background:var(--soft);color:var(--branch);padding:3px 10px;font-size:12px;font-weight:800}.page-hero{padding:34px;margin-bottom:24px}.page-hero p{max-width:800px;color:var(--muted);margin:0}.page-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:24px}.article-stack{display:grid;gap:18px}.content-card,.clause-card{padding:26px}.content-card h2,.clause-card h2{margin:0 0 12px;color:var(--title);font-size:22px}.content-card h3{margin:20px 0 8px;color:var(--title)}.content-card p,.clause-card p{margin:0 0 14px;color:var(--text)}.content-card p:last-child,.clause-card p:last-child{margin-bottom:0}.side-card{position:sticky;top:158px;align-self:start;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.side-card h2{font-size:16px;margin:0 0 10px;color:var(--title)}.side-card a{display:block;padding:9px 0;color:var(--muted);border-bottom:1px solid var(--soft)}.side-card a:last-child{border:0}.wide-image{border-radius:20px;overflow:hidden;background:var(--soft);margin:0 0 20px;min-height:170px}.wide-image img{width:100%;height:auto;max-height:320px;object-fit:cover;display:block}.index-copy{max-width:780px}.app-panel{display:grid;grid-template-columns:360px 1fr;gap:28px;align-items:center}.app-panel .media-slot{margin:0;min-height:320px}.icon-line{display:flex;align-items:center;gap:14px;margin-bottom:12px}.icon-line img{width:64px;height:64px;border-radius:18px;object-fit:cover}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.faq-item h2{font-size:18px;margin:0 0 10px;color:var(--title)}.faq-item p{margin:0;color:var(--text)}.site-footer{margin-top:56px;background:#3A1F28;color:#F8E6EA;padding:42px 0 26px}.footer-brand{margin-bottom:28px}.footer-logo{display:inline-flex;align-items:center;gap:14px}.footer-logo img{max-width:180px;max-height:34px;object-fit:contain}.footer-logo span{display:grid}.footer-logo strong{font-size:20px}.footer-logo small{letter-spacing:.08em;opacity:.8}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.footer-grid h2{font-size:15px;margin:0 0 10px;color:#fff}.footer-grid a{display:block;padding:5px 0;color:#F8E6EA;opacity:.86;font-size:14px}.footer-note{border-top:1px solid rgba(255,255,255,.12);margin-top:26px;padding-top:20px;color:#F8E6EA;opacity:.8;font-size:13px}.overlay{position:fixed;inset:0;background:rgba(58,31,40,.34);z-index:80;opacity:0;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;pointer-events:auto}.petal-menu,.search-layer{visibility:hidden;pointer-events:none;opacity:0;transition:.2s;position:fixed;z-index:90}.petal-menu{top:92px;left:50%;transform:translate(-50%,-16px);width:min(94%,760px);max-height:calc(100vh - 110px);overflow:auto;background:var(--bg);border:1px solid var(--line);border-radius:0 0 22px 22px;box-shadow:var(--shadow);padding:18px}.petal-menu.is-open{visibility:visible;pointer-events:auto;opacity:1;transform:translate(-50%,0)}.menu-head,.search-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.menu-brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--title)}.menu-brand img{max-width:150px;max-height:32px;object-fit:contain}.close-button{width:44px;height:44px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--branch);cursor:pointer;font-size:24px}.menu-groups{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:12px}.menu-groups section{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px}.menu-groups h2{font-size:15px;margin:0 0 6px;color:var(--pink)}.menu-groups a{display:block;padding:9px 0;border-bottom:1px solid var(--soft)}.menu-groups a:last-child{border-bottom:0}.menu-groups strong{display:block;color:var(--title);font-size:14px}.menu-groups span{display:block;color:var(--muted);font-size:12px;line-height:1.55;margin-top:3px}.search-layer{top:92px;left:50%;transform:translateX(-50%);width:min(94%,760px)}.search-layer.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{background:var(--bg);border:1px solid var(--line);border-radius:0 0 22px 22px;padding:20px;box-shadow:var(--shadow)}.search-card label{display:block;margin:16px 0 8px;font-weight:750;color:var(--title)}.search-card input{width:100%;height:48px;border:1px solid var(--line);background:#fff;border-radius:14px;padding:0 14px;color:var(--text);outline:none}.search-card input:focus{border-color:var(--pink);box-shadow:0 0 0 3px rgba(232,138,164,.12)}.search-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.search-links a{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--branch);font-size:14px}.search-empty{color:var(--muted)}.mobile-bottom{display:none}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(232,138,164,.35);outline-offset:2px}.btn:hover,.app-link:hover,.search-links a:hover,.text-link:hover{filter:brightness(.98)}
@media(max-width:900px){.petal-grid{grid-template-columns:repeat(2,1fr)}.three-grid{grid-template-columns:1fr}.six-grid{grid-template-columns:repeat(2,1fr)}.page-layout{grid-template-columns:1fr}.side-card{position:static}.app-panel{grid-template-columns:1fr}.app-panel .media-slot{min-height:220px}}
@media(max-width:720px){:root{--top:92px}.shell{width:min(calc(100% - 32px),var(--max))}.branch-nav{display:none}.main-content{padding-top:calc(var(--top) + 22px);padding-bottom:72px}.heart-inner{grid-template-columns:64px minmax(0,1fr) 92px}.brand-center{min-width:0;font-size:20px}.brand-center img{max-width:145px;max-height:32px}.app-link{padding:0 12px;font-size:14px}.hero-card,.page-hero{padding:24px}.section{padding:26px 0}.petal-grid,.six-grid{grid-template-columns:1fr}.number-row{grid-template-columns:46px 1fr}.number-row a{grid-column:2}.album-row{grid-template-columns:1fr}.big-step{grid-template-columns:64px 1fr}.big-step b{font-size:32px}.menu-groups{grid-template-columns:1fr}.petal-menu{top:92px}.search-layer{top:0;left:0;transform:none;width:100%;height:100vh;background:var(--bg)}.search-card{height:100%;border:0;border-radius:0;padding:calc(20px + env(safe-area-inset-top)) 16px 20px;box-shadow:none}.footer-grid{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:60;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr)}.mobile-bottom a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;font-size:11px;color:var(--muted);min-height:50px}.mobile-bottom a span{font-size:16px;line-height:1}.mobile-bottom a.active{color:var(--pink);font-weight:800}.site-footer{padding-bottom:calc(76px + env(safe-area-inset-bottom))}}
@media(max-width:420px){.confetti-inner{font-size:11px}.hero-card{padding:20px}.footer-grid{grid-template-columns:1fr}.page-hero h1,.hero-card h1{font-size:28px}}