:root{
  --bg:#F6F8FB;
  --nav:rgba(12,18,32,0.92);
  --title:#111827;
  --brand:#1E4FFF;
  --deep:#0F1B3D;
  --neon:#00A8FF;
  --gold:#F5B84B;
  --red:#D94A4A;
  --blue-soft:#EAF2FF;
  --gold-soft:#FFF4D8;
  --highlight:#FFB547;
  --text:#1F2937;
  --muted:#5B6472;
  --light:#9AA3B2;
  --card:#FFFFFF;
  --dark-card:#111827;
  --card-blue:#F0F6FF;
  --border:rgba(30,79,255,0.14);
  --shadow:0 18px 42px rgba(15,27,61,0.12);
  --gradient:linear-gradient(135deg,#1E4FFF 0%,#00A8FF 55%,#F5B84B 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
html.menu-open,html.menu-open body{overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.site-header{position:sticky;top:0;width:100%;z-index:9999;background:var(--nav);backdrop-filter:blur(12px);box-shadow:0 8px 26px rgba(15,27,61,0.16)}
.header-inner{max-width:1280px;margin:0 auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 22px;gap:18px}
.site-logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;letter-spacing:.02em;white-space:nowrap}
.site-logo img{max-height:44px;width:auto;border-radius:13px}
.nav-core{display:flex;align-items:center;gap:10px;min-width:0}
.nav-core a{color:#EAF0FF;border-radius:999px;padding:8px 12px;font-size:15px;white-space:nowrap;transition:.2s ease}
.nav-core a:hover,.nav-core a.active{color:#fff;background:rgba(0,168,255,0.16)}
.header-actions{display:flex;align-items:center;gap:12px;white-space:nowrap}
.main-btn,.sub-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 20px;border-radius:999px;font-weight:700;transition:.22s ease}
.main-btn{background:var(--gradient);color:#fff;box-shadow:0 14px 32px rgba(30,79,255,0.22)}
.main-btn:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(30,79,255,0.26)}
.main-btn.compact{min-height:38px;padding:8px 18px;font-size:14px}
.sub-btn{color:var(--brand);background:#fff;border:1px solid var(--border)}
.text-link{color:var(--brand);font-weight:700;display:inline-flex;align-items:center;gap:6px}
.text-link:after{content:"→";font-size:14px}
.menu-toggle{width:42px;height:42px;border:0;border-radius:14px;background:rgba(255,255,255,.12);display:inline-flex;flex-direction:column;gap:5px;align-items:center;justify-content:center;cursor:pointer}
.menu-toggle span{width:18px;height:2px;background:#fff;border-radius:2px}.mobile-menu{display:none}
.drawer-overlay{position:fixed;inset:0;background:rgba(8,13,26,.46);z-index:10000;opacity:0;visibility:hidden;transition:.25s ease}.drawer-overlay.open{opacity:1;visibility:visible}
.site-drawer{position:fixed;right:0;top:0;width:min(390px,88vw);height:100vh;background:#fff;z-index:10001;transform:translateX(104%);transition:.28s ease;box-shadow:-20px 0 48px rgba(15,27,61,.2);padding:22px;overflow-y:auto}.site-drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.drawer-brand{display:flex;align-items:center;gap:10px;color:var(--title)}.drawer-brand img{width:42px;border-radius:13px}.drawer-close{border:0;background:var(--blue-soft);color:var(--brand);padding:8px 14px;border-radius:999px;font-weight:700;cursor:pointer}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px}.drawer-nav a{padding:12px 13px;background:linear-gradient(135deg,#F8FBFF,#EEF5FF);border:1px solid var(--border);border-radius:16px;color:var(--deep);font-weight:700}.drawer-note{margin-top:18px;padding:16px;border-radius:18px;background:var(--gold-soft);color:#6A4A0A;font-size:14px}
.site-main{min-height:60vh}.section{max-width:1200px;margin:0 auto;padding:74px 22px}.section.tight{padding-top:42px;padding-bottom:42px}.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 8% 14%,rgba(255,181,71,.25),transparent 26%),radial-gradient(circle at 88% 8%,rgba(0,168,255,.25),transparent 26%),linear-gradient(135deg,#FBFCFF 0%,#EAF2FF 52%,#FFF4D8 100%)}
.hero:before,.hero:after{content:"";position:absolute;border-radius:999px;filter:blur(1px);opacity:.75}.hero:before{width:260px;height:260px;right:10%;bottom:5%;background:rgba(30,79,255,.12)}.hero:after{width:160px;height:160px;left:9%;top:18%;background:rgba(245,184,75,.18)}
.hero-inner{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:76px 22px 84px;display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}.hero-text h1{font-size:clamp(42px,7vw,76px);line-height:1.05;color:var(--title);margin:10px 0 12px;letter-spacing:-.05em}.hero-subtitle{font-size:clamp(20px,3vw,32px);font-weight:800;color:var(--deep);margin:0 0 18px}.hero-text p{font-size:17px;color:var(--muted);max-width:680px;margin:0 0 24px}.kicker,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:#8B5B00;background:rgba(255,244,216,.78);padding:7px 12px;border-radius:999px;font-weight:800;font-size:14px}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin:24px 0}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.hero-tags span,.tag,.badge{display:inline-flex;padding:7px 12px;border-radius:999px;background:#fff;border:1px solid var(--border);color:var(--brand);font-weight:700;font-size:14px}.hero-visual{position:relative}.hero-visual img{width:100%;object-fit:contain;border-radius:32px;box-shadow:var(--shadow);background:#fff}.floating-card{position:absolute;left:-22px;bottom:28px;max-width:230px;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:22px;padding:16px;box-shadow:var(--shadow)}.floating-card strong{display:block;color:var(--title);font-size:16px}.floating-card span{color:var(--muted);font-size:13px}
.highlight-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-34px;position:relative;z-index:3}.strip-item,.card,.zone-card,.info-card,.review-card,.faq-item{background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px}.strip-item{padding:20px}.strip-item h3{margin:0 0 8px;color:var(--title)}.strip-item p{margin:0;color:var(--muted);font-size:15px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px}.section-title{color:var(--title);font-size:clamp(28px,4vw,44px);line-height:1.18;margin:10px 0 0;letter-spacing:-.03em}.section-desc{color:var(--muted);max-width:720px;margin:10px 0 0}.capsule-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.capsule{background:#fff;border:1px solid var(--border);border-radius:999px;padding:14px 18px;box-shadow:0 12px 28px rgba(15,27,61,.08)}.capsule strong{display:block;color:var(--deep);line-height:1.3}.capsule span{display:block;color:var(--muted);font-size:13px;line-height:1.5;margin:4px 0 6px}.capsule a{font-size:13px;color:var(--brand);font-weight:800}.brand-panel,.safe-panel,.page-hero,.article-panel{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:32px;overflow:hidden}.brand-panel{display:grid;grid-template-columns:1fr .9fr;gap:28px;align-items:center;padding:28px}.brand-copy{padding:16px}.brand-copy p,.article-panel p,.zone-card p,.info-card p,.safe-panel p,.page-hero p{color:var(--muted);margin:0 0 14px}.brand-panel img{border-radius:26px;width:100%;object-fit:contain;background:var(--blue-soft)}
.media-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:22px}.media-main,.media-side{padding:24px}.media-main img,.media-side img,.zone-card img,.info-card img{border-radius:20px;margin-bottom:16px;background:var(--blue-soft)}.media-main h3,.media-side h3,.zone-card h3,.info-card h3{margin:0 0 10px;color:var(--title);font-size:24px}.points{display:grid;gap:10px;margin:18px 0}.points span{display:flex;gap:9px;align-items:flex-start;color:var(--muted)}.points span:before{content:"";width:9px;height:9px;flex:0 0 auto;margin-top:9px;border-radius:50%;background:var(--gradient)}.two-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.zone-card,.info-card{padding:24px}.dark-card{background:linear-gradient(135deg,#111827,#0F1B3D);color:#fff}.dark-card h3,.dark-card h2{color:#fff}.dark-card p,.dark-card li{color:#D8E2F7}.safe-panel{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px;padding:28px;align-items:center;background:linear-gradient(135deg,#fff,#F0F6FF)}.safe-panel img{border-radius:24px;background:#fff}.notice-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:14px}.notice-list li{list-style:none;background:#fff;border:1px solid var(--border);border-radius:16px;padding:12px;color:var(--muted)}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:20px}.review-card strong{display:block;color:var(--title);margin-bottom:8px}.review-card p{margin:0;color:var(--muted)}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.faq-item{padding:20px}.faq-item h3{margin:0 0 8px;color:var(--title);font-size:18px}.faq-item p{margin:0;color:var(--muted)}.reminder{border-radius:26px;padding:24px;background:linear-gradient(135deg,#FFF4D8,#EAF2FF);border:1px solid rgba(245,184,75,.28);color:#4F5662}.reminder strong{color:var(--title)}
.page-hero{display:grid;grid-template-columns:1.03fr .97fr;gap:26px;align-items:center;padding:32px;margin-top:34px}.page-hero h1{font-size:clamp(34px,5vw,56px);line-height:1.1;color:var(--title);margin:8px 0 14px;letter-spacing:-.04em}.page-hero img{border-radius:26px;background:var(--blue-soft);width:100%;object-fit:contain}.breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:var(--light);font-size:14px;margin-bottom:8px}.breadcrumb a{color:var(--brand);font-weight:700}.article-panel{padding:30px;margin-top:22px}.article-panel h2{font-size:30px;line-height:1.25;margin:0 0 16px;color:var(--title)}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}.service-card{background:var(--card-blue);border:1px solid var(--border);border-radius:22px;padding:20px}.service-card h3{margin:0 0 8px;color:var(--deep)}.service-card p{margin:0;color:var(--muted)}.quote-row{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:18px}.quote{border-left:4px solid var(--brand);background:#fff;border-radius:16px;padding:14px 16px;color:var(--muted)}.mini-faq{display:grid;gap:12px;margin-top:16px}.mini-faq details{background:#fff;border:1px solid var(--border);border-radius:16px;padding:14px 16px}.mini-faq summary{cursor:pointer;color:var(--title);font-weight:800}.mini-faq p{margin:8px 0 0}.wide-cta{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:24px;border-radius:26px;background:linear-gradient(135deg,#0F1B3D,#1E4FFF);color:#fff;margin-top:22px}.wide-cta h2{margin:0 0 4px;color:#fff}.wide-cta p{margin:0;color:#DCE8FF}.wide-cta .sub-btn{border-color:rgba(255,255,255,.35)}
.site-footer{background:#0B1020;color:#EAF0FF;margin-top:64px}.footer-inner{max-width:1200px;margin:0 auto;padding:52px 22px;display:grid;grid-template-columns:1fr 1.5fr;gap:38px}.footer-brand img{width:54px;border-radius:16px;margin-bottom:12px}.footer-brand h2{margin:0 0 8px;color:#fff}.footer-brand p{color:#C8D4EC;margin:0}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.footer-links h3{color:#fff;margin:0 0 12px}.footer-links a{display:block;color:#C8D4EC;margin:7px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);max-width:1200px;margin:0 auto;padding:18px 22px;color:#AEBBE0;font-size:14px}.mobile-tab{display:none}
@media (max-width:1060px){.nav-core{display:none}.mobile-menu{display:inline-flex}.desktop-menu{display:none}.header-inner{min-height:68px}.site-logo{position:absolute;left:50%;transform:translateX(-50%)}.site-logo span{display:none}.hero-inner,.page-hero,.brand-panel,.media-grid,.safe-panel{grid-template-columns:1fr}.highlight-strip,.capsule-grid{grid-template-columns:repeat(2,1fr)}.three-grid,.review-grid,.service-grid{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr}.hero-inner{padding-top:54px}}
@media (max-width:720px){body{padding-bottom:66px}.header-inner{padding:0 14px}.main-btn.compact{padding:8px 12px;font-size:13px}.hero-inner,.section{padding-left:16px;padding-right:16px}.hero-text h1{font-size:44px}.hero-subtitle{font-size:22px}.hero-actions{align-items:stretch}.hero-actions a{width:100%}.floating-card{position:static;margin-top:14px}.highlight-strip,.capsule-grid,.two-grid,.three-grid,.review-grid,.faq-grid,.service-grid,.quote-row,.notice-list,.footer-links{grid-template-columns:1fr}.brand-panel,.safe-panel,.page-hero,.article-panel{border-radius:24px;padding:20px}.section-head{display:block}.drawer-nav{grid-template-columns:1fr}.site-drawer{left:0;right:auto;transform:translateX(-104%)}.site-drawer.open{transform:translateX(0)}.mobile-tab{position:fixed;left:0;right:0;bottom:0;z-index:9998;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--border);box-shadow:0 -10px 26px rgba(15,27,61,.12)}.mobile-tab a{text-align:center;padding:10px 4px;color:var(--deep);font-weight:800;font-size:13px}.footer-bottom{padding-bottom:24px}}