:root{
  --bg:#ffffff;
  --soft:#fff7ed;
  --line:#e8dccb;
  --text:#2b251e;
  --muted:#716457;
  --orange:#f97316;
  --orange-soft:#ffedd5;
  --blue:#2563eb;
  --navy:#10172a;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Segoe UI","Microsoft YaHei",sans-serif;background:linear-gradient(180deg,#fff 0,#fffbf7 100%);color:var(--text)}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
.wp-shell{width:min(1160px,calc(100% - 40px));margin:0 auto}
.wp-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.wp-header-row{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand-logo,.logo-wrap,.header-logo,.nav-brand{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:6px 14px;border-radius:12px;background:#10172a;text-decoration:none;line-height:1;flex-shrink:0}
.site-logo,.brand-logo img,.logo-wrap img,.header-logo img,.nav-brand img,.logo img{display:block;width:auto;height:auto;max-height:36px;max-width:190px;object-fit:contain}
.wp-nav{display:flex;gap:20px;color:var(--muted);font-weight:700}
.wp-menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 14px}
.hero,.section,.cta{padding:72px 0}
.hero-grid,.split-grid,.cta-box{display:grid;gap:28px;align-items:center}
.hero-grid{grid-template-columns:1.02fr .98fr}
.eyebrow{display:inline-flex;padding:7px 12px;border-radius:999px;background:var(--orange-soft);color:var(--orange);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
h1,h2,h3{margin:0 0 14px;line-height:1.18}
h1{font-size:44px}
h2{font-size:31px}
p{margin:0;color:var(--muted);line-height:1.84}
.hero-copy p + p{margin-top:16px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:14px;font-weight:800}
.btn-primary{background:linear-gradient(135deg,var(--orange),#fb923c);color:#fff}
.btn-light{background:#fff;border:1px solid var(--line)}
.device-panel,.hero-image,.device-grid article,.check-card,.side-image,.path-grid article,.faq-list details,.cta-box{border:1px solid var(--line);border-radius:24px;background:#fff}
.device-panel{display:grid;gap:12px;padding:20px;background:linear-gradient(180deg,#fff,#fff7ed)}
.device-panel div{display:flex;justify-content:space-between;gap:14px;padding:14px 16px;border-radius:18px;background:#fff4e8}
.device-panel span{font-weight:800;color:var(--orange)}
.hero-image,.side-image{padding:18px}
.hero-image img,.side-image img{max-height:300px;margin:0 auto;object-fit:contain}
.section-head{max-width:760px;margin-bottom:20px}
.device-grid,.path-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.device-grid article,.path-grid article,.faq-list details{padding:22px}
.device-grid span{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:var(--orange-soft);color:var(--orange);font-size:24px;margin-bottom:14px}
.soft{background:var(--soft)}
.split-grid{grid-template-columns:1fr .88fr}
.check-card{padding:24px}
.check-card ul{margin:0;padding-left:18px;color:var(--muted);line-height:1.95}
.path-grid strong{display:block;color:var(--blue);font-size:22px;margin-bottom:8px}
.faq-list{display:grid;gap:16px}
.faq-list summary{cursor:pointer;font-weight:800}
.tag-list{display:flex;flex-wrap:wrap;gap:12px}
.tag-list span{padding:11px 15px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:700}
.cta{padding-top:0}
.cta-box{grid-template-columns:1fr auto;padding:30px;background:linear-gradient(135deg,#2b251e,#f97316);color:#fff}
.cta-box h2,.cta-box .eyebrow{color:#fff}
.cta-box .eyebrow{background:rgba(255,255,255,.18)}
.wp-backtop{position:fixed;right:18px;bottom:18px;width:46px;height:46px;border:0;border-radius:50%;background:var(--orange);color:#fff;display:none}
.wp-backtop.is-visible{display:block}
@media (max-width:920px){
  .wp-menu-btn{display:block}
  .wp-nav{display:none;position:absolute;top:76px;left:20px;right:20px;flex-direction:column;padding:16px;background:#fff;border:1px solid var(--line);border-radius:18px}
  .wp-nav.is-open{display:flex}
  .hero,.section,.cta{padding:56px 0}
  .hero-grid,.split-grid,.device-grid,.path-grid,.cta-box{grid-template-columns:1fr}
  h1{font-size:33px}
}