:root{
  --bg:#fffaf4;
  --paper:#ffffff;
  --soft:#fff4ea;
  --ink:#332b3b;
  --text:#5a4b5e;
  --muted:#8a778c;
  --pink:#e0617e;
  --pink2:#f3a3b5;
  --violet:#71528f;
  --orange:#ef8b52;
  --gold:#d9aa4d;
  --line:rgba(51,43,59,.12);
  --shadow:0 16px 38px rgba(73,48,77,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;overflow-x:hidden}
a{text-decoration:none;color:inherit}
button,input{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
.shell{width:min(100%,1000px);margin:0 auto;padding-left:18px;padding-right:18px}
.site-header{position:fixed;left:0;right:0;top:0;z-index:50}
.utility{height:22px;background:var(--ink);color:#fff7fb;font-size:12px}
.utility-row{height:22px;display:flex;align-items:center;justify-content:space-between}
.utility button{border:0;background:transparent;color:#fff7fb;padding:0}
.brandbar{height:66px;background:rgba(255,250,244,.98);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.brand-row{height:66px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-logo{width:50px;height:34px;display:flex;align-items:center}
.brand-logo img{width:50px;height:34px;object-fit:contain}
.brand-logo strong{font-size:18px;color:var(--ink)}
.brand-copy{display:flex;flex-direction:column;line-height:1.1}
.brand-copy strong{font-size:17px;color:var(--ink)}
.brand-copy small{margin-top:5px;font-size:11px;color:var(--muted)}
.head-actions{display:flex;gap:9px;align-items:center;white-space:nowrap}
.head-actions a,.head-actions button{height:40px;border-radius:999px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;font-size:13px}
.head-actions a{background:var(--paper);border:1px solid var(--line);color:var(--ink)}
.head-actions button{border:0;background:linear-gradient(135deg,var(--pink2),var(--pink));color:white;box-shadow:0 8px 20px rgba(224,97,126,.22)}
.primary-nav{height:46px;background:var(--paper);border-bottom:1px solid var(--line)}
.primary-nav-row{height:46px;display:flex;align-items:center;gap:10px}
.primary-nav a{height:34px;padding:0 14px;display:inline-flex;align-items:center;border-radius:999px;color:var(--muted);font-size:13px}
.primary-nav a:hover{background:var(--soft);color:var(--ink)}
.primary-nav a.active{background:var(--ink);color:#fff;box-shadow:0 8px 18px rgba(51,43,59,.15)}
.site-main{padding-top:156px;padding-bottom:64px}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:18px}
.breadcrumb a{color:var(--pink)}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.04em;color:var(--pink);margin-bottom:8px}
h1,h2,h3{color:var(--ink);margin:0 0 12px}
h1{font-size:28px;line-height:1.25}
h2{font-size:20px}
h3{font-size:16px}
p{margin:0 0 14px}
.lead{font-size:16px;color:var(--muted);max-width:760px}
.hero{padding:30px 0 24px;border-bottom:1px solid var(--line);margin-bottom:28px}
.hero-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.tag{font-size:12px;padding:5px 9px;border-radius:999px;background:#ffe9ef;color:#b63c5d}
.tag.violet{background:#f1eafd;color:#70508b}
.tag.gold{background:#fff6df;color:#8a6611}
.action-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.primary,.secondary{height:42px;border-radius:12px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;transition:.18s}
.primary{background:linear-gradient(135deg,var(--pink2),var(--pink));color:#fff;box-shadow:0 8px 20px rgba(224,97,126,.22)}
.secondary{background:var(--paper);color:var(--ink);border:1px solid var(--line)}
.primary:hover{filter:brightness(1.04);box-shadow:0 0 0 3px rgba(243,163,181,.22),0 12px 28px rgba(224,97,126,.22)}
.primary:active{filter:brightness(1.08);box-shadow:0 0 0 4px rgba(113,82,143,.18),0 0 24px rgba(224,97,126,.25)}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--pink);outline-offset:2px}
.section{margin:26px 0;padding:23px;background:var(--paper);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
.section.soft{background:var(--soft)}
.section.pink-edge{border-left:6px solid var(--pink)}
.section.violet-edge{border-left:6px solid var(--violet)}
.section.orange-edge{border-left:6px solid var(--orange)}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
.duo .section{margin:0}
.duo .section:nth-child(2){margin-top:38px}
.media-row{display:grid;grid-template-columns:260px 1fr;gap:22px;align-items:center}
.wrap-media .media{float:right;width:280px;margin:0 0 14px 22px}
.wrap-media:after{content:"";display:block;clear:both}
.media{height:170px;border-radius:15px;border:1px solid var(--line);background:#fff6f8;overflow:hidden;display:flex;align-items:center;justify-content:center}
.media.square{width:240px;height:180px}
.media.tall{width:250px;height:330px}
.media.banner{height:210px}
.media img{width:100%;height:100%;object-fit:contain;object-position:center}
.caption{font-size:12px;color:var(--muted);margin-top:8px}
.shelf{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.shelf a{padding:14px 15px;border:1px solid var(--line);border-radius:14px;background:#fffdfb}
.shelf a strong{display:block;color:var(--ink);margin-bottom:4px}
.shelf a span{font-size:12px;color:var(--muted)}
.steps{counter-reset:step;list-style:none;padding:0;margin:0}
.steps li{counter-increment:step;position:relative;padding:13px 0 13px 44px;border-bottom:1px solid var(--line)}
.steps li:last-child{border-bottom:0}
.steps li:before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:13px;color:var(--pink);font-weight:800}
.note{padding:15px 17px;background:#fff5ec;border-left:4px solid var(--orange);border-radius:0 12px 12px 0}
.faq-item{padding:18px 0;border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:0}
.app-grid{display:grid;grid-template-columns:280px 1fr;gap:24px;align-items:start}
.icon-box{width:52px;height:52px;border-radius:14px;border:1px solid var(--line);background:#fff6f8;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.icon-box img{width:52px;height:52px;object-fit:contain}
.site-footer{background:var(--ink);color:#f8edf3;padding:34px 0 84px;font-size:13px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:22px}
.footer-brand img{height:30px;width:auto;object-fit:contain}
.footer-brand div{display:flex;flex-direction:column}
.footer-brand strong{font-size:16px}
.footer-brand span{font-size:11px;color:#e7aabd}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.footer-grid h3{color:#e7aabd;font-size:13px}
.footer-grid a{display:block;margin:6px 0;color:#f8edf3}
.footer-note{margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);color:#d8c7d1}
.overlay{position:fixed;inset:0;background:rgba(51,43,59,.42);z-index:80}
.overlay[hidden]{display:none}
.menu-panel,.search-panel{position:fixed;z-index:90;background:var(--paper);box-shadow:0 24px 70px rgba(51,43,59,.24);visibility:hidden;opacity:0;pointer-events:none;transition:.18s}
.menu-panel.open,.search-panel.open{visibility:visible;opacity:1;pointer-events:auto}
.menu-panel{top:92px;left:50%;transform:translateX(-50%) translateY(-10px);width:min(760px,calc(100vw - 32px));max-height:74vh;overflow:auto;border-radius:18px;border-top:6px solid var(--pink)}
.menu-panel.open{transform:translateX(-50%) translateY(0)}
.panel-head{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line)}
.panel-head div{display:flex;flex-direction:column}
.panel-head strong{color:var(--ink)}
.panel-head small{font-size:11px;color:var(--muted);margin-top:2px}
.panel-head button{height:36px;border-radius:10px;border:1px solid var(--line);background:var(--paper);color:var(--ink);padding:0 12px}
.menu-groups{padding:10px 18px 20px}
.menu-group{padding:12px 0;border-bottom:1px solid var(--line)}
.menu-group:last-child{border-bottom:0}
.menu-group h3{font-size:13px;color:var(--pink)}
.menu-group a{display:block;padding:9px 11px;border-radius:11px}
.menu-group a:hover{background:var(--soft)}
.menu-group b{display:block;font-size:14px;color:var(--ink)}
.menu-group span{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.search-panel{top:98px;right:max(18px,calc((100vw - 1000px)/2 + 18px));width:430px;max-width:calc(100vw - 36px);border-radius:18px}
.search-body{padding:16px 18px 20px}
.search-body input{width:100%;height:44px;border-radius:12px;border:1px solid var(--line);padding:0 13px;background:#fff8fb;color:var(--ink)}
.search-items{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.search-items a{font-size:13px;padding:7px 10px;border-radius:999px;background:#ffe9ef;color:#b63c5d}
.search-body p{font-size:12px;color:var(--muted);margin-top:12px}
.locked{overflow:hidden}
.mobile-nav{display:none}
@media(max-width:760px){
  .primary-nav{display:none}
  .site-main{padding-top:104px;padding-bottom:78px}
  .brandbar{height:82px}
  .brand-row{height:82px}
  .brand-copy small{max-width:135px;line-height:1.25}
  .head-actions a,.head-actions button{height:38px;padding:0 11px}
  .duo,.media-row,.app-grid{grid-template-columns:1fr}
  .duo .section:nth-child(2){margin-top:0}
  .wrap-media .media{float:none;width:100%;margin:0 0 14px}
  .media.square,.media.tall{width:100%}
  .media.tall{height:320px}
  .shelf{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .mobile-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;z-index:60;left:0;right:0;bottom:0;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--paper);border-top:1px solid var(--line)}
  .mobile-nav a{min-height:50px;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--muted)}
  .mobile-nav a.active{color:var(--pink);font-weight:700;border-top:2px solid var(--pink);box-shadow:0 -6px 16px rgba(224,97,126,.12)}
  .menu-panel{top:90px;max-height:calc(100vh - 110px)}
  .search-panel{inset:0;width:100%;max-width:none;border-radius:0;background:var(--ink);color:#fff}
  .search-panel .panel-head{border-bottom-color:rgba(255,255,255,.12)}
  .search-panel .panel-head strong{color:#fff}
  .search-panel .panel-head small{color:#d8c7d1}
  .search-panel .panel-head button{background:transparent;border-color:rgba(255,255,255,.25);color:#fff}
  .search-body input{background:#fff}
  .search-items a{background:rgba(224,97,126,.16);color:#ffd9e4}
  .search-body p{color:#d8c7d1}
}