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*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--text);font-family:Arial,"Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:#2f83d8}img{max-width:100%;height:auto}.skip-link{position:fixed;left:12px;top:-60px;z-index:10001;background:#fff;padding:10px 14px;border:2px solid var(--blue);border-radius:8px}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid #e5edf5;box-shadow:0 6px 20px rgba(43,97,153,.08)}.header-inner{max-width:var(--max);min-height:70px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;gap:18px}.site-logo{display:inline-flex;align-items:center;flex:0 0 auto}.site-logo img{display:block;max-height:44px;width:auto}.nav-core{display:flex;align-items:center;justify-content:center;gap:6px;min-width:0}.nav-core 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10px;color:var(--blue-deep);font-weight:700;letter-spacing:.08em;font-size:13px;text-transform:uppercase}.section-title,h1,h2,h3{color:var(--ink);line-height:1.3}.section-title{margin:0 0 14px;font-size:clamp(28px,4vw,42px)}.section-desc{margin:0;color:var(--muted)}.hero{position:relative;overflow:hidden;padding:90px 0 78px;background:radial-gradient(circle at 82% 20%,#e7f3ff 0,transparent 36%),linear-gradient(180deg,#fff 0,#f8fbff 100%)}.hero:before,.hero:after{content:"";position:absolute;border-radius:999px;background:rgba(63,143,229,.08);pointer-events:none}.hero:before{width:240px;height:240px;left:-120px;top:80px}.hero:after{width:420px;height:420px;right:-260px;bottom:-260px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:64px}.hero-copy{position:relative;z-index:1}.hero h1{font-size:clamp(42px,6vw,68px);margin:0 0 18px;letter-spacing:-.03em}.hero-subtitle{font-size:clamp(21px,3vw,30px);color:var(--blue-deep);font-weight:700;margin:0 0 18px}.hero-copy>p{max-width:680px;color:var(--muted);font-size:17px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 24px}.hero-links{display:flex;gap:20px;flex-wrap:wrap}.hero-links a{text-decoration:none;font-weight:700}.hero-badges{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:34px}.hero-badges span{display:flex;align-items:center;min-height:54px;padding:10px 12px;background:#fff;border:1px solid var(--line);border-radius:8px;color:var(--text);font-size:14px}.hero-visual{position:relative;display:flex;justify-content:center;z-index:1}.hero-visual:before{content:"";position:absolute;inset:10% 5%;background:rgba(63,143,229,.14);filter:blur(30px);border-radius:50%;z-index:-1}.hero-visual img{width:min(100%,590px);max-height:570px;object-fit:contain;display:block}.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.info-card,.category-card,.review-card,.faq-card,.content-card{background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 24px rgba(43,97,153,.06)}.info-card{padding:26px}.info-card h3{margin:0 0 10px}.info-card p{margin:0;color:var(--muted)}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.category-card{padding:28px;display:flex;flex-direction:column;min-height:210px;transition:.2s}.category-card:hover{transform:translateY(-4px);border-color:var(--blue)}.category-card h3{margin:0 0 9px;color:var(--blue-deep)}.category-card p{margin:0 0 20px;color:var(--muted);flex:1}.category-card a{text-decoration:none;font-weight:700}.category-card.full{grid-column:1/-1;min-height:auto;display:grid;grid-template-columns:1fr auto;align-items:center;gap:24px}.feature{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.feature.reverse .feature-image{order:2}.feature-image{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow)}.feature-image 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var(--line);border-radius:10px;background:#fff}.step-num{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:var(--blue);color:#fff;font-weight:900;margin-bottom:12px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px}table{width:100%;border-collapse:collapse;min-width:680px}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid #e5edf5}th{background:var(--light);color:var(--ink)}.cta-band{padding:50px;border-radius:16px;background:linear-gradient(135deg,#2f80d0,#4a98e8);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-band h2{color:#fff;margin:0 0 8px}.cta-band p{margin:0;opacity:.9}.cta-band .main-btn{background:#fff;color:var(--blue-deep);box-shadow:none}.contact-options{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.contact-option{padding:28px;border:1px solid var(--line);border-radius:10px;background:#fff}.contact-option h3{margin-top:0}.site-footer{background:#438ddf;color:#fff}.footer-inner{width:min(var(--max),calc(100% - 40px));margin:0 auto;padding:64px 0 40px;display:grid;grid-template-columns:1.1fr 1.9fr;gap:70px}.footer-logo img{max-height:48px;filter:brightness(0) invert(1)}.footer-brand p{max-width:520px;color:rgba(255,255,255,.88)}.footer-download{display:inline-flex;min-height:44px;align-items:center;padding:0 20px;background:#fff;color:var(--blue-deep);border-radius:8px;text-decoration:none;font-weight:700}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.footer-links h3{color:#fff;margin-top:0}.footer-links a{display:block;color:rgba(255,255,255,.88);text-decoration:none;margin:9px 0}.footer-links a:hover{color:#fff;text-decoration:underline}.footer-risk{width:min(var(--max),calc(100% - 40px));margin:0 auto;padding:22px 0;border-top:1px solid rgba(255,255,255,.25);color:rgba(255,255,255,.9)}.footer-bottom{text-align:center;padding:20px;border-top:1px solid 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@media(max-width:768px){.header-inner{min-height:62px;padding:0 14px;gap:8px}.site-logo img{max-height:36px}.header-actions{gap:6px}.header-download{min-height:44px;padding:0 14px;font-size:14px}.section{padding:64px 0}.section-sm{padding:44px 0}.container{width:min(100% - 32px,var(--max))}.hero{padding:60px 0 52px}.hero-grid{grid-template-columns:1fr}.hero-copy{text-align:left}.hero h1{font-size:40px}.hero-badges{grid-template-columns:1fr 1fr}.hero-visual img{max-height:420px}.info-grid,.category-grid,.split-cards,.notice-grid,.review-grid,.step-grid,.contact-options{grid-template-columns:1fr}.category-card.full{grid-column:auto;display:flex;align-items:flex-start}.feature{grid-template-columns:1fr;gap:30px}.feature.reverse .feature-image{order:0}.feature-image{padding:18px}.content-card{padding:24px}.cta-band{padding:34px 24px;display:block}.cta-band .main-btn{margin-top:22px}.footer-inner{padding:48px 0 34px;gap:36px}.footer-links{grid-template-columns:1fr 1fr}.drawer-nav{grid-template-columns:1fr}.page-hero{padding:55px 0 44px}.article-wrap h2{font-size:27px}.hero-actions .main-btn,.hero-actions .outline-btn{width:100%}}
@media(max-width:480px){.header-download{padding:0 11px}.site-logo img{max-width:116px}.hero h1{font-size:34px}.hero-subtitle{font-size:22px}.hero-badges{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr}.section-title{font-size:30px}.content-card h3{font-size:24px}}