:root{
    --bg:#F6F8FB;
    --header:rgba(12,18,32,0.92);
    --title:#111827;
    --brand:#1E4FFF;
    --deep:#0F1B3D;
    --neon:#00A8FF;
    --gold:#F5B84B;
    --red:#D94A4A;
    --light:#EAF2FF;
    --pale:#FFF4D8;
    --text:#1F2937;
    --muted:#5B6472;
    --sub:#9AA3B2;
    --card:#FFFFFF;
    --dark:#111827;
    --line:rgba(30,79,255,0.14);
    --shadow:0 18px 42px rgba(15,27,61,0.12);
    --btn:linear-gradient(135deg, #1E4FFF 0%, #00A8FF 55%, #F5B84B 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.72;overflow-x:hidden}
a{color:var(--brand);text-decoration:none;transition:.2s ease}
a:hover{color:#123bcc}
img{max-width:100%;height:auto;display:block;object-fit:contain}
.site-header{position:sticky;top:0;width:100%;z-index:9999;background:var(--header);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 24px;gap:18px}
.site-logo{display:flex;align-items:center;gap:10px;color:#fff;min-width:168px;font-weight:800;letter-spacing:.04em}
.site-logo img{max-height:44px;width:auto}.site-logo strong{font-size:20px;color:#fff;white-space:nowrap}
.nav-core{display:flex;align-items:center;gap:10px;white-space:nowrap}.nav-core a{color:#EAF0FF;border-radius:999px;padding:8px 13px;font-size:15px}.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}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--btn);color:#fff!important;border-radius:999px;box-shadow:0 14px 32px rgba(30,79,255,0.22);padding:12px 22px;font-weight:800;border:0;min-height:44px}.main-btn:hover{transform:translateY(-1px);filter:saturate(1.08)}.main-btn.ghost{background:#fff;color:var(--brand)!important;border:1px solid var(--line);box-shadow:none}.header-cta{padding:10px 18px;font-size:14px;min-height:40px}
.icon-menu{width:42px;height:42px;border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.08);border-radius:14px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer}.icon-menu span{width:18px;height:2px;background:#fff;border-radius:10px}.mobile-open{display:none}
.drawer-mask{position:fixed;inset:0;background:rgba(9,14,28,.5);opacity:0;visibility:hidden;z-index:10000;transition:.24s ease}.site-drawer{position:fixed;right:0;top:0;height:100vh;width:min(390px,88vw);background:#fff;z-index:10001;box-shadow:-24px 0 55px rgba(15,27,61,.22);transform:translateX(105%);transition:.28s ease;padding:22px;overflow-y:auto}.drawer-on{overflow:hidden}.drawer-on .drawer-mask{opacity:1;visibility:visible}.drawer-on .site-drawer{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between}.drawer-brand{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--title);font-size:20px}.drawer-brand img{height:42px}.drawer-close{border:0;background:#F0F6FF;color:var(--deep);font-size:26px;width:42px;height:42px;border-radius:50%;cursor:pointer}.drawer-note,.drawer-safe{margin:16px 0;padding:14px 16px;border-radius:18px;background:#F0F6FF;color:var(--muted);font-size:14px}.drawer-safe{background:#FFF4D8;color:#7a5413}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px}.drawer-nav a{padding:12px 14px;border-radius:16px;background:#F8FBFF;color:var(--text);border:1px solid var(--line);font-weight:700}.drawer-nav a.active,.drawer-nav a:hover{background:var(--deep);color:#fff}
.site-main{min-height:70vh}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.hero{position:relative;overflow:hidden;padding:78px 0 60px;background:radial-gradient(circle at 14% 20%, rgba(234,242,255,.98), transparent 34%),radial-gradient(circle at 82% 16%, rgba(255,244,216,.95), transparent 28%),linear-gradient(135deg,#F9FBFF 0%,#EAF2FF 48%,#FFF8E9 100%)}.hero:before,.hero:after{content:"";position:absolute;border-radius:50%;filter:blur(4px)}.hero:before{width:230px;height:230px;right:8%;bottom:6%;background:rgba(0,168,255,.12)}.hero:after{width:170px;height:170px;left:7%;top:22%;background:rgba(245,184,75,.12)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}.section-kicker,.label,.badge,.tag{color:var(--gold);font-weight:900;letter-spacing:.08em}.section-kicker{display:inline-flex;align-items:center;gap:8px;margin-bottom:10px}.section-kicker:before{content:"";width:28px;height:3px;border-radius:8px;background:var(--gold)}
h1,h2,h3,.section-title{color:var(--title);line-height:1.2;margin:0 0 16px}h1{font-size:clamp(38px,6vw,76px);letter-spacing:.02em}h2{font-size:clamp(26px,3vw,40px)}h3{font-size:22px}p{margin:0 0 14px}.lead{font-size:18px;color:var(--muted);max-width:760px}.hero-actions,.section-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.hero-tags span{padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.72);border:1px solid var(--line);font-weight:800;color:var(--deep)}.hero-visual{position:relative}.hero-visual img{width:100%;border-radius:32px;box-shadow:var(--shadow);background:#fff}.floating-card{position:absolute;left:-18px;bottom:24px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:16px 18px;max-width:240px}.floating-card strong{display:block;color:var(--deep);font-size:18px}.floating-card span{color:var(--muted);font-size:14px}
.section{padding:72px 0}.section.soft{background:linear-gradient(180deg,#fff 0%,#F6F8FB 100%)}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}.section-head p{max-width:720px;color:var(--muted)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.card,.zone-card,.info-card,.review-card,.faq-card,.content-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px}.info-card{padding:24px}.info-card h3{margin-bottom:10px}.info-card p{color:var(--muted)}.capsules{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.capsule{display:block;background:#fff;border:1px solid var(--line);border-radius:999px;padding:14px 18px;box-shadow:0 12px 26px rgba(15,27,61,.07)}.capsule strong{display:block;color:var(--deep)}.capsule span{display:block;color:var(--muted);font-size:13px;line-height:1.5}.feature{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center}.feature.reverse{grid-template-columns:1.1fr .9fr}.feature-img img,.zone-card img,.page-hero-img img{border-radius:26px;box-shadow:var(--shadow);background:#fff}.content-card{padding:32px}.content-card p{color:var(--muted)}.zone-card{overflow:hidden}.zone-card .zone-body{padding:24px}.zone-card p{color:var(--muted)}.text-link{font-weight:800;color:var(--brand)}.mini-list{display:grid;gap:8px;margin:18px 0 0;padding:0;list-style:none}.mini-list li{position:relative;padding-left:18px;color:var(--muted)}.mini-list li:before{content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--neon)}.notice-box{background:linear-gradient(135deg,#0F1B3D,#111827);color:#EAF0FF;border-radius:28px;padding:34px;display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;box-shadow:var(--shadow)}.notice-box h2{color:#fff}.notice-box p{color:#dbe6ff}.notice-list{display:grid;gap:12px}.notice-list span{display:block;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:12px 14px;color:#fff}.review-card{padding:22px}.review-card p{color:var(--muted)}.review-card strong{display:block;margin-top:14px;color:var(--deep)}.faq-list{display:grid;gap:14px}.faq-card{padding:22px}.faq-card h3{font-size:18px;margin-bottom:8px}.faq-card p{color:var(--muted)}.about-blurb{background:#fff;border:1px solid var(--line);border-radius:28px;padding:34px;box-shadow:var(--shadow)}
.page-hero{padding:58px 0;background:linear-gradient(135deg,#F9FBFF 0%,#EAF2FF 56%,#FFF4D8 100%)}.page-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:36px;align-items:center}.page-hero h1{font-size:clamp(34px,4.6vw,58px)}.breadcrumb{color:var(--muted);font-size:14px;margin-bottom:12px}.breadcrumb a{font-weight:800}.prose{font-size:16px}.prose p{margin-bottom:16px;color:var(--text)}.panel{padding:28px}.panel p{color:var(--muted)}.check-list{display:grid;gap:12px;list-style:none;padding:0;margin:0}.check-list li{padding-left:28px;position:relative;color:var(--muted)}.check-list li:before{content:"✓";position:absolute;left:0;top:0;color:var(--brand);font-weight:900}.quote{border-left:4px solid var(--neon);padding-left:16px;color:var(--muted);font-style:normal}.small-note{font-size:14px;color:var(--sub)}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:24px;align-items:start}.side-card{position:sticky;top:92px}.page-img{border-radius:24px;box-shadow:var(--shadow);background:#fff;margin-bottom:16px}.faq-page{display:grid;gap:18px}.faq-page .faq-card h2{font-size:22px}.faq-page .faq-card{padding:26px}.service-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.service-tags span{padding:8px 12px;border-radius:999px;background:#EAF2FF;color:var(--deep);font-weight:800;font-size:14px}.mobile-bottom{display:none}.site-footer{background:#0B1020;color:#EAF0FF;padding:54px 0 22px}.footer-inner{width:min(1180px,calc(100% - 40px));margin:0 auto;display:grid;grid-template-columns:1fr 1.35fr;gap:40px}.footer-logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:900;font-size:20px}.footer-logo img{height:42px}.footer-brand p{color:#cbd7f2;margin-top:16px;max-width:460px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.footer-links h3{color:#fff;font-size:18px}.footer-links a{display:block;color:#cbd7f2;margin:8px 0}.footer-links a:hover{color:#fff}.footer-bottom{width:min(1180px,calc(100% - 40px));margin:32px auto 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);color:#b9c6e6;font-size:14px}
@media (max-width:1040px){.nav-core{display:none}.desktop-open{display:flex}.grid-4{grid-template-columns:repeat(2,1fr)}.capsules{grid-template-columns:repeat(2,1fr)}.hero-grid,.page-hero-grid,.feature,.feature.reverse,.notice-box,.article-layout{grid-template-columns:1fr}.side-card{position:static}.footer-inner{grid-template-columns:1fr}.footer-links{grid-template-columns:repeat(3,1fr)}}
@media (max-width:720px){body{padding-bottom:68px}.header-inner{min-height:64px;padding:0 14px;display:grid;grid-template-columns:44px 1fr auto}.mobile-open{display:flex}.desktop-open{display:none}.site-logo{justify-content:center;min-width:0}.site-logo img{height:36px}.site-logo strong{font-size:17px}.header-cta{padding:8px 12px;font-size:13px}.hero{padding:46px 0 42px}.container{width:min(100% - 28px,1180px)}.grid-4,.grid-3,.grid-2,.capsules{grid-template-columns:1fr}.section{padding:52px 0}.section-head{display:block}.content-card,.panel,.about-blurb,.notice-box{padding:24px}.floating-card{position:static;margin-top:14px}.drawer-nav{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);z-index:9998;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-top:1px solid var(--line);box-shadow:0 -12px 30px rgba(15,27,61,.09)}.mobile-bottom a{padding:9px 0 10px;text-align:center;color:var(--muted);font-weight:800;font-size:13px}.mobile-bottom a.active{color:var(--brand)}.site-footer{padding-bottom:84px}h1{font-size:40px}.hero-actions,.section-actions{gap:10px}.main-btn{width:auto;padding:11px 18px}.page-hero{padding:40px 0}}