:root{
    --red:#E8212E;
    --deep-red:#B90018;
    --blue:#1E63D6;
    --deep-blue:#102B6A;
    --bright-blue:#2F8BFF;
    --text:#222222;
    --muted:#5F6472;
    --light:#F6F8FF;
    --light2:#F2F6FF;
    --pink:#FFF3F4;
    --footer:#071A46;
    --grad:linear-gradient(135deg,#E8212E 0%,#D91838 42%,#1E63D6 100%);
    --shadow:0 16px 40px rgba(16,43,106,0.10);
    --line:rgba(30,99,214,0.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#FFFFFF;color:var(--text);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75;overflow-x:hidden;padding-top:118px}
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36px;position:relative;overflow:hidden}.hero-section::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 0 48%,rgba(30,99,214,0.05) 48% 49%,transparent 49% 100%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:46px;align-items:center;position:relative}.section-kicker{display:inline-flex;color:var(--red);font-weight:800;letter-spacing:.04em;background:rgba(232,33,46,0.08);border-radius:999px;padding:5px 12px;margin-bottom:12px}.hero-copy h1,.page-hero h1{font-size:clamp(34px,5vw,58px);line-height:1.12;margin:0 0 20px;color:var(--deep-blue);letter-spacing:-.02em}.hero-copy p,.page-hero p{font-size:17px;color:#394050;margin:0 0 24px}.hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.text-link{color:var(--blue);font-weight:800;display:inline-flex;align-items:center;gap:4px}.text-link::after{content:"›";font-size:18px}.hero-visual,.page-visual{background:#FFFFFF;border:1px solid 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20%,rgba(232,33,46,0.10),transparent 28%),radial-gradient(circle at 82% 16%,rgba(30,99,214,0.13),transparent 30%),linear-gradient(135deg,#FFFFFF,#F6F8FF);padding:70px 0}.simple-hero{text-align:center}.simple-hero .container{max-width:880px}.page-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}.card-grid{display:grid;gap:20px}.three-col{grid-template-columns:repeat(3,1fr)}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.alt-card{background:linear-gradient(135deg,#FFFFFF,#FFF3F4)}.full-faq{max-width:980px}.bottom-reminder{background:#EEF4FF;padding:22px 0}.reminder-box{display:flex;gap:18px;align-items:flex-start}.reminder-box strong{color:var(--red);white-space:nowrap}.reminder-box p{margin:0;color:#394050}.site-footer{background:#071A46;color:#EAF0FF;padding:54px 0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px}.footer-brand 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@media (max-width:1100px){.quick-grid,.board-grid{grid-template-columns:repeat(2,1fr)}.content-wall{grid-template-columns:1fr 1fr}.wall-main{grid-column:1/-1;grid-row:auto}.floating-service{display:none}.feature-card,.wide-card{grid-template-columns:1fr}.review-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:760px){body{padding-top:62px;padding-bottom:70px}.desktop-nav,.channel-bar{display:none}.mobile-topbar{height:62px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;gap:10px}.menu-open{width:40px;height:40px;border:0;background:#F6F8FF;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px}.menu-open span{width:20px;height:2px;background:var(--deep-blue);border-radius:5px}.mobile-logo img{width:118px;max-height:40px;object-fit:contain}.mobile-register{padding:9px 14px;font-size:13px}.drawer-mask{position:fixed;inset:0;background:rgba(7,26,70,.42);z-index:130;opacity:0;pointer-events:none;transition:.2s ease;display:block}.mobile-drawer{display:block;position:fixed;top:0;left:0;width:82vw;max-width:320px;height:100vh;background:#FFFFFF;z-index:140;transform:translateX(-105%);transition:.24s ease;box-shadow:20px 0 60px rgba(16,43,106,.22);overflow-y:auto}.menu-visible .mobile-drawer{transform:translateX(0)}.menu-visible .drawer-mask{opacity:1;pointer-events:auto}.menu-visible{overflow:hidden}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid var(--line);background:#F6F8FF}.drawer-head img{width:128px;max-height:42px;object-fit:contain}.drawer-head button{border:0;background:#FFFFFF;color:var(--deep-blue);font-size:28px;border-radius:12px;width:40px;height:40px}.drawer-links{display:grid;padding:12px}.drawer-links a{padding:13px 14px;border-radius:14px;color:var(--deep-blue);font-weight:700}.drawer-links a.active,.drawer-links a:hover{background:#EEF4FF;color:var(--red)}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;height:62px;background:#FFFFFF;z-index:95;display:grid;grid-template-columns:repeat(4,1fr);box-shadow:0 -8px 28px rgba(16,43,106,.12);border-top:1px solid var(--line)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;color:var(--deep-blue);font-weight:800;font-size:14px}.mobile-bottom a:hover{color:var(--red)}.hero-section,.page-hero{padding:34px 0}.hero-grid,.page-hero-grid,.split-grid,.mixed-grid,.safety-grid,.guide-grid{grid-template-columns:1fr}.hero-copy h1,.page-hero h1{font-size:34px}.hero-copy p,.page-hero p{font-size:15px}.hero-visual,.page-visual{padding:14px;border-radius:24px;min-height:auto}.hero-tags,.quick-grid,.board-grid,.three-col,.review-grid,.content-wall{grid-template-columns:1fr}.section-pad{padding:48px 0}.container{width:min(100% - 28px,1180px)}.feature-card,.wide-card,.zone-card,.info-card,.review-card,.narrow-card,.text-panel,.safety-grid article,.quick-grid article{border-radius:20px}.hero-actions{gap:12px}.footer-grid{grid-template-columns:1fr}.reminder-box{display:block}.reminder-box strong{display:block;margin-bottom:8px}.site-footer{padding-bottom:86px}}