:root{
  --bg:#FFF7F5;--bg-deep:#F6E4E2;--surface:#FFFFFF;--surface-soft:#FBECEA;
  --title:#2A1216;--text:#4A2428;--muted:#7A4E52;--soft:#A0787C;
  --brand:#D91F3A;--bright:#F04A5E;--deep:#9A1428;--rose:#C9A07A;--ink:#2A1216;
  --border:rgba(217,31,58,.16);--shadow:0 12px 28px rgba(42,18,22,.08);
  --glow:0 6px 16px rgba(217,31,58,.18);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}
body.lock-scroll{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
.shell{width:min(960px,calc(100% - 32px));margin:0 auto}
.site-header{position:fixed;inset:0 0 auto;z-index:60}
.microbar{height:18px;background:var(--deep);color:#fff;font-size:12px}
.microbar-inner{height:18px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.text-action{border:0;background:transparent;color:#fff;min-width:44px;height:18px;padding:0 8px;position:relative}.text-action:after{content:"";position:absolute;inset:-13px -8px}
.brandbar{height:54px;background:rgba(250,249,247,.98);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}
.brandbar-inner{height:54px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{min-height:44px;display:inline-flex;align-items:center;min-width:80px}
.brand-logo,.drawer-logo,.footer-logo{height:24px;width:auto;object-fit:contain;object-position:center}
.brand-fallback{font-weight:800;color:var(--title);font-size:16px}
.brand-actions{display:flex;align-items:center;gap:8px}
.small-link,.menu-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:0 14px;font-size:14px;transition:.18s ease}
.small-link{background:linear-gradient(135deg,#F04A5E 0%,#D91F3A 52%,#9A1428 100%);color:#fff;box-shadow:var(--glow)}
.menu-button{border:1px solid var(--border);background:#fff;color:var(--deep)}
.quicknav{height:44px;background:var(--surface-soft);border-bottom:1px solid var(--border)}
.quicknav-inner{height:44px;display:flex;align-items:center;gap:18px}
.quick-item{min-height:44px;padding:0 12px;display:inline-flex;align-items:center;gap:8px;border-radius:999px;color:var(--deep);border:1px solid transparent;font-size:13px}
.petal-mark{width:22px;height:18px;display:inline-block;position:relative}
.petal-mark:before,.petal-mark:after{content:"";position:absolute;top:1px;width:11px;height:15px;border:2px solid var(--brand);border-radius:10px 10px 8px 8px;background:transparent}
.petal-mark:before{left:2px;transform:rotate(-18deg)}
.petal-mark:after{right:2px;transform:rotate(18deg)}
.quick-item.is-current{background:var(--deep);color:#fff;box-shadow:var(--glow)}
.quick-item.is-current .petal-mark:before,.quick-item.is-current .petal-mark:after{border-color:#fff}
.main-content{padding-top:136px;padding-bottom:40px;min-height:70vh}
.breadcrumb{font-size:13px;color:var(--muted);display:flex;gap:8px;align-items:center;margin:16px 0 20px}
.breadcrumb a{color:var(--deep)}
.page-head{margin:0 0 24px}
.page-head h1,.hero h1{font-size:24px;line-height:1.3;color:var(--title);margin:8px 0 12px}
h2{font-size:20px;line-height:1.4;color:var(--title);margin:0 0 12px}
h3{font-size:16px;line-height:1.45;color:var(--title);margin:0 0 8px}
p{margin:0 0 14px}
.lead{font-size:16px;color:var(--muted);max-width:760px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--deep);font-weight:700;letter-spacing:.04em}
.eyebrow:before{content:"";width:10px;height:10px;border:2px solid var(--brand);border-radius:50%}
.hero{padding:28px 0 24px}
.hero-index{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}
.hero-petals{display:flex;gap:8px}
.hero-petals span{width:22px;height:18px;border:2px solid var(--brand);border-radius:60% 60% 45% 45%;display:block}
.hero-copy{max-width:780px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.primary-btn,.secondary-btn{height:44px;padding:0 18px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;transition:.18s ease}
.primary-btn{background:linear-gradient(135deg,#F04A5E 0%,#D91F3A 52%,#9A1428 100%);color:#fff;box-shadow:var(--glow)}
.secondary-btn{background:#fff;border:1px solid var(--border);color:var(--deep)}
.primary-btn:hover,.small-link:hover,.quick-item.is-current:hover,.mobile-bottom .is-current:hover{filter:brightness(1.05);box-shadow:0 0 0 3px rgba(240,74,94,.28),0 10px 24px rgba(154,20,40,.28)}
.primary-btn:active,.small-link:active,.quick-item.is-current:active,.mobile-bottom .is-current:active{filter:brightness(1.08);box-shadow:0 0 0 4px rgba(201,160,122,.40),0 0 22px rgba(240,74,94,.50)}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--bright);outline-offset:2px}
.section{margin:0 0 22px;padding:22px;background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow)}
.section-soft{background:var(--surface-soft)}
.section-deep{background:var(--bg-deep)}
.section-title{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:12px}
.section-title a{font-size:13px;color:var(--deep);font-weight:700}
.media-slot{background:linear-gradient(180deg,#FAF9F7,#FBECEA);border:1px solid var(--border);border-radius:14px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}
.media-wide{width:100%;height:168px}
.media-small{width:100%;height:160px}
.media-heart{width:240px;height:176px;border-radius:48% 48% 42% 42%}
.media-app{width:240px;height:320px}
.media-banner{width:100%;height:200px}
.media-icon{width:64px;height:64px}
.split-feature{display:grid;grid-template-columns:260px 1fr;gap:24px;align-items:center}
.double-red{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
.story-card{padding:18px;border-radius:12px;background:var(--surface-soft);border:1px solid var(--border)}
.story-card + .story-card{margin-top:12px}
.double-red .story-card + .story-card{margin-top:0}
.page-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.page-pair article{padding:18px;border-left:4px solid var(--rose);background:#fff;border-radius:0 12px 12px 0}
.status-list{display:grid;gap:12px}
.status-row{display:grid;grid-template-columns:100px 1fr;gap:14px;align-items:start;padding:16px;background:#fff;border:1px solid var(--border);border-radius:12px}
.status{display:inline-flex;min-height:32px;align-items:center;justify-content:center;border-radius:999px;padding:0 12px;background:var(--deep);color:#fff;font-size:13px}
.status.pending{background:#fff;color:var(--deep);border:1px solid var(--rose)}
.longread p{margin-bottom:16px}
.topic-list{display:grid;gap:14px}
.topic-item{padding:18px;background:#fff;border:1px solid var(--border);border-radius:12px}
.topic-item .tag{font-size:12px;color:var(--deep);font-weight:700}
.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field-note{padding:18px;background:var(--surface-soft);border-radius:12px;border:1px solid var(--border)}
.app-wrap{display:grid;grid-template-columns:260px 1fr;gap:24px;align-items:start}
.app-stack{display:grid;gap:18px}.app-visual-top{justify-items:center}
.app-visual{display:grid;gap:12px;justify-items:center}
.notice{padding:16px 18px;background:var(--surface-soft);border-left:4px solid var(--brand);border-radius:0 12px 12px 0}
.inline-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.inline-links a{min-height:40px;display:inline-flex;align-items:center;padding:0 12px;border-radius:9px;border:1px solid var(--border);background:#fff;color:var(--deep)}
.faq-list{display:grid;gap:14px}
.faq-item{padding:18px;background:#fff;border:1px solid var(--border);border-radius:12px}
.faq-item h2{font-size:17px}
.checklist{display:grid;gap:10px;padding:0;margin:0;list-style:none}
.checklist li{position:relative;padding-left:22px}
.checklist li:before{content:"";position:absolute;left:0;top:.68em;width:10px;height:10px;border-radius:50%;background:var(--brand)}
.policy-section{padding:20px 0;border-top:1px solid var(--border)}
.policy-section:first-child{border-top:0}
.about-brand{display:grid;grid-template-columns:1fr 260px;gap:18px;align-items:center}
.site-footer{background:#2A1216;color:#FBECEA;border-top:1px solid rgba(240,74,94,.35);font-size:13px;padding:30px 0 82px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.footer-brand div{display:flex;flex-direction:column;line-height:1.4}
.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.footer-grid h2{font-size:14px;color:#fff;margin-bottom:8px}
.footer-grid a{display:block;color:#FBECEA;margin:5px 0}
.footer-note{margin-top:22px;color:#E7D1D3}
.copyright{color:#C9A07A;margin-bottom:0}
.overlay{position:fixed;inset:0;background:rgba(42,18,22,.38);z-index:70;opacity:0;visibility:hidden;pointer-events:none;transition:.18s ease}
.overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto}
.drawer{position:fixed;left:0;top:88px;width:38vw;max-width:460px;height:min(72vh,680px);background:#fff;z-index:80;border-radius:0 16px 16px 0;box-shadow:0 18px 50px rgba(42,18,22,.18);transform:translateX(-104%);visibility:hidden;pointer-events:none;transition:.2s ease;display:flex;flex-direction:column}
.drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}
.drawer-head{padding:16px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}
.drawer-brand{display:flex;align-items:center;gap:10px}
.close-button{min-height:44px;border:1px solid var(--border);background:#fff;color:var(--deep);border-radius:10px;padding:0 14px}
.drawer-scroll{overflow:auto;padding:14px 18px 18px}
.drawer-group{padding:8px 0}
.drawer-group h2{font-size:14px;margin:0 0 8px}
.drawer-group a{display:grid;grid-template-columns:110px 1fr;gap:10px;padding:9px 0;border-top:1px solid rgba(217,31,58,.09)}
.drawer-group span{color:var(--muted);font-size:12px}
.search-panel{position:fixed;left:50%;top:82px;transform:translate(-50%,-18px);width:min(760px,calc(100% - 32px));background:#FAF9F7;z-index:85;border:1px solid var(--border);border-radius:14px;box-shadow:0 18px 50px rgba(42,18,22,.18);padding:18px;opacity:0;visibility:hidden;pointer-events:none;transition:.18s ease}
.search-panel.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}
.search-head{display:flex;justify-content:space-between;gap:18px;align-items:start}
.search-head p{margin:2px 0 0;color:var(--muted)}
.search-label{display:block;font-size:13px;color:var(--muted);margin-top:14px}
.search-input{width:100%;min-height:44px;margin-top:6px;border:1px solid var(--border);border-radius:10px;padding:0 12px;background:#fff;color:var(--text)}
.search-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.search-links a{min-height:40px;padding:0 13px;display:inline-flex;align-items:center;border-radius:999px;background:var(--surface-soft);color:var(--deep)}
.mobile-bottom{display:none}
@media (max-width:760px){
  .shell{width:calc(100% - 32px)}
  .quicknav{display:none}
  .main-content{padding-top:88px;padding-bottom:78px}
  .brand-actions{gap:6px}
  .small-link,.menu-button{padding:0 11px}
  .hero{padding-top:20px}
  .split-feature,.double-red,.page-pair,.field-grid,.app-wrap,.about-brand{grid-template-columns:1fr}
  .split-feature .media-heart{margin:0 auto}
  .media-heart,.media-app{width:min(240px,100%)}
  .app-visual{justify-items:start}
  .section{padding:18px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .drawer{top:72px;width:88vw;max-width:none;height:min(66vh,620px)}
  .drawer-group a{grid-template-columns:96px 1fr}
  .search-panel{inset:0;width:100%;height:100%;transform:none;border:0;border-radius:0;background:var(--deep);color:#fff;padding:22px 16px;overflow:auto}
  .search-panel.is-open{transform:none}
  .search-panel .search-head strong,.search-panel .search-head p,.search-panel .search-label{color:#fff}
  .search-panel .close-button{color:#fff;background:transparent;border-color:rgba(255,255,255,.35)}
  .search-links a{background:#fff;color:var(--deep)}
  .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(--border);z-index:65;display:grid;grid-template-columns:repeat(4,1fr)}
  .mobile-bottom a{min-height:48px;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--deep)}
  .mobile-bottom a.is-current{background:var(--deep);color:#fff;box-shadow:var(--glow)}
  .site-footer{padding-bottom:90px}
}
@media (max-width:520px){
  .footer-grid{grid-template-columns:1fr}
  .section-title{align-items:flex-start;flex-direction:column}
  .status-row{grid-template-columns:1fr}
}