:root{--bg:#FFF7FA;--deep:#FFEAF2;--paper:#fff;--ink:#4A1630;--body:#5C2A3E;--muted:#8A4A62;--soft:#B07A90;--pink:#E85A8B;--bright:#FF7AA8;--dark:#C43B6E;--line:rgba(232,90,139,.16);--shadow:0 12px 28px rgba(196,59,110,.10);--radius:14px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--body);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}.site-head{position:fixed;z-index:50;left:0;right:0;top:0}.top-ribbon{height:18px;background:var(--dark);color:#fff;font-size:12px}.head-inner{max-width:960px;margin:0 auto;height:100%;padding:0 16px;display:flex;align-items:center;justify-content:space-between}.plain-action{border:0;background:transparent;color:#fff;min-height:18px;padding:0 4px;cursor:pointer}.brand-row{height:54px;background:#fff;border-bottom:1px solid var(--line)}.brand-inner{gap:16px}.brand-home{display:flex;align-items:center;gap:10px;min-height:44px}.logo-box,.footer-logo,.mini-logo{display:flex;align-items:center}.logo-box img,.footer-logo img,.mini-logo img{height:24px;width:auto;max-width:160px;object-fit:contain;object-position:center}.brand-text{font-size:16px;font-weight:800;color:var(--ink)}.brand-actions{display:flex;align-items:center;gap:8px}.head-link,.menu-button,.close-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 14px;border:1px solid var(--pink);border-radius:12px;background:#fff;color:var(--dark);font-size:14px;cursor:pointer}.menu-button{background:linear-gradient(135deg,var(--bright),var(--pink) 55%,var(--dark));color:#fff;border-color:transparent}.quick-nav{height:44px;background:var(--deep);border-bottom:1px solid var(--line)}.quick-inner{justify-content:flex-start;gap:22px}.quick-item{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-size:13px;color:var(--ink)}.quick-item i{width:10px;height:10px;border:2px solid var(--pink);border-radius:50%;display:block}.quick-item.is-current i{background:var(--dark);box-shadow:0 0 0 2px #fff,0 0 0 3px var(--pink)}.page-main{max-width:960px;margin:0 auto;padding:140px 16px 64px}.hero-intro,.content-section,.article-block,.list-panel,.policy-block,.faq-item,.status-row,.step-row{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-intro{padding:26px 26px 28px;margin-bottom:22px}.mini-index{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.mini-index a{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border:1px solid var(--pink);border-radius:999px;background:#fff;color:var(--ink);font-size:13px}.hero-intro h1,.page-title h1{font-size:24px;line-height:1.3;color:var(--ink);margin:0 0 10px}.hero-line{font-size:20px;font-weight:800;color:var(--dark);margin:0 0 12px}.hero-intro p{margin:0;max-width:780px}.action-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;height:42px;padding:0 18px;border-radius:12px;font-size:14px;font-weight:700}.btn-primary{background:linear-gradient(135deg,var(--bright),var(--pink) 55%,var(--dark));color:#fff}.btn-secondary{background:#fff;color:var(--dark);border:1px solid var(--pink)}.page-title{padding:22px 4px 12px}.page-title p{margin:0;color:var(--muted);max-width:780px}.content-section{padding:22px;margin:18px 0}.content-section h2,.article-block h2,.list-panel h2,.policy-block h2{font-size:20px;color:var(--ink);margin:0 0 10px}.content-section h3,.article-block h3,.list-panel h3{font-size:16px;color:var(--ink);margin:0 0 8px}.content-section p,.article-block p,.policy-block p{margin:0 0 10px}.image-slot{background:var(--deep);border:1px solid var(--line);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;overflow:hidden}.image-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.slot-176{height:176px}.slot-168{height:168px}.slot-160{height:160px}.slot-200{height:200px}.slot-round{width:240px;height:176px;border-radius:88px;margin:0 auto 18px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}.split-pink{display:grid;grid-template-columns:1.05fr .95fr;gap:18px}.petal-cut{display:grid;grid-template-columns:260px 1fr;gap:22px;align-items:center}.petal-pages{display:grid;grid-template-columns:1fr 1fr;gap:16px}.petal-pages article{background:#fff;border:1px solid var(--line);border-radius:32px 14px 32px 14px;padding:18px}.story-flow{max-width:820px;margin:0 auto}.article-block{padding:22px;margin:14px 0}.steps{display:grid;gap:12px}.step-row{padding:16px 18px;display:grid;grid-template-columns:52px 1fr;gap:14px;align-items:start}.step-row strong{display:flex;width:42px;height:42px;border-radius:50%;background:var(--deep);align-items:center;justify-content:center;color:var(--dark)}.tone-list,.album-list,.week-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.list-panel{padding:18px}.status-list{display:grid;gap:10px}.status-row{padding:16px 18px;display:grid;grid-template-columns:110px 1fr;gap:16px;align-items:center}.status-badge{display:inline-flex;align-items:center;justify-content:center;min-height:34px;border-radius:999px;background:var(--deep);color:var(--dark);font-weight:700}.app-wrap{display:flex;gap:24px;align-items:flex-start}.app-media{width:240px;min-width:240px}.app-media .image-slot{height:320px}.app-icon{width:48px;height:48px;margin:12px auto 0}.app-icon img{width:48px;height:48px;object-fit:contain}.app-copy{flex:1}.policy-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.policy-block{padding:20px}.faq-list{display:grid;gap:12px}.faq-item{padding:18px}.faq-item h2{font-size:16px;margin:0 0 8px;color:var(--ink)}.faq-item p{margin:0}.notice{padding:16px 18px;border-left:4px solid var(--pink);background:var(--deep);border-radius:0 var(--radius) var(--radius) 0;margin:16px 0}.link-list{display:flex;flex-wrap:wrap;gap:10px}.link-list a{display:inline-flex;min-height:42px;align-items:center;padding:0 14px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--dark)}.brand-cover{margin-bottom:18px}.site-footer{background:#4A1630;color:#F8D6E4;border-top:1px solid var(--pink);font-size:13px}.footer-inner{max-width:960px;margin:0 auto;padding:26px 16px 74px}.footer-brand{display:flex;gap:10px;align-items:center;margin-bottom:18px}.footer-brand strong{display:block;font-size:16px;color:#fff}.footer-brand small{display:block;opacity:.8}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.footer-groups h2{font-size:13px;color:#fff;margin:0 0 8px}.footer-groups a{display:block;margin:5px 0;color:#F8D6E4}.footer-note{border-top:1px solid rgba(255,255,255,.14);padding-top:14px;margin-top:20px}.copyright{margin-bottom:0}.overlay{position:fixed;inset:0;background:rgba(74,22,48,.28);opacity:0;visibility:hidden;pointer-events:none;transition:.2s;z-index:70}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.side-menu{position:fixed;right:0;top:18px;width:42%;max-width:560px;height:min(72vh,720px);background:#fff;z-index:80;transform:translateX(104%);visibility:hidden;pointer-events:none;transition:.25s;box-shadow:-12px 0 34px rgba(74,22,48,.18);border-radius:20px 0 0 20px;overflow:auto}.side-menu.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.side-top{position:sticky;top:0;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line);z-index:1}.mini-brand{display:flex;align-items:center;gap:9px;color:var(--ink)}.menu-groups{display:grid;grid-template-columns:1fr 1fr;padding:14px;gap:12px}.menu-groups section{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:12px}.menu-groups h2{font-size:13px;color:var(--dark);margin:0 0 8px}.menu-groups a{display:block;padding:8px;border-radius:10px}.menu-groups a:hover{background:var(--deep)}.menu-groups b{display:block;color:var(--ink);font-size:14px}.menu-groups span{display:block;color:var(--muted);font-size:12px;line-height:1.5}.search-panel{position:fixed;left:0;right:0;top:72px;z-index:85;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{max-width:960px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:0 0 16px 16px;padding:18px;box-shadow:var(--shadow)}.search-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;color:var(--ink)}.search-card label{display:block;margin-bottom:6px;color:var(--muted)}.search-card input{width:100%;height:44px;border:1px solid var(--pink);border-radius:12px;padding:0 14px;color:var(--ink);background:#fff;outline:none}.search-card input:focus{box-shadow:0 0 0 3px rgba(232,90,139,.14)}.search-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.search-links a{display:inline-flex;min-height:40px;align-items:center;padding:0 14px;background:var(--deep);border-radius:999px;color:var(--ink)}.mobile-bottom{display:none}.btn-primary:hover,.menu-button:hover{filter:brightness(.97)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(196,59,110,.35);outline-offset:2px}
@media(max-width:720px){.quick-nav{display:none}.page-main{padding-top:90px;padding-bottom:84px}.brand-text{display:none}.brand-actions{gap:6px}.head-link,.menu-button{padding:0 10px}.hero-intro{padding:20px 18px}.two-col,.split-pink,.petal-cut,.petal-pages,.policy-grid,.tone-list,.album-list,.week-list{grid-template-columns:1fr}.petal-cut{gap:14px}.slot-round{width:240px}.app-wrap{display:block}.app-media{width:240px;margin:0 auto 18px}.footer-groups{grid-template-columns:1fr 1fr}.side-menu{top:18px;width:88%;height:70vh}.menu-groups{grid-template-columns:1fr}.search-panel{top:0;bottom:0;background:var(--dark);padding:64px 16px 20px}.search-card{border-radius:18px;background:var(--dark);color:#fff}.search-top,.search-card label{color:#fff}.search-card input{background:#fff}.search-links a{background:#fff;color:var(--ink)}.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);background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);z-index:60}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:13px;color:var(--ink)}.mobile-bottom a.is-current{background:var(--pink);color:#fff}.status-row{grid-template-columns:1fr}.footer-inner{padding-bottom:84px}}
@media(max-width:420px){.footer-groups{grid-template-columns:1fr 1fr;gap:14px}.head-inner{padding:0 12px}.brand-actions{font-size:12px}.menu-button,.head-link{font-size:12px}.page-main{padding-left:16px;padding-right:16px}}