:root{--red:#E8212E;--dark-red:#B90018;--blue:#1E63D6;--dark-blue:#102B6A;--light-blue:#2F8BFF;--text:#222222;--muted:#5F6472;--soft:#F6F8FF;--soft2:#F2F6FF;--soft-red:#FFF3F4;--footer:#071A46;--shadow:0 16px 40px rgba(16,43,106,.10);--border:rgba(30,99,214,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#FFFFFF;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.75}a{text-decoration:none}img{max-width:100%;height:auto;display:block}.container{width:min(1180px,calc(100% - 32px));margin:0 auto}.site-header{position:sticky;top:0;z-index:9999;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(16,43,106,.08)}.header-inner{height:78px;display:flex;align-items:center;gap:28px}.brand img,.mobile-brand img,.drawer-logo img{width:142px;height:auto}.nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}.nav a{color:var(--dark-blue);font-weight:700;padding:10px 13px;border-radius:999px;font-size:15px;white-space:nowrap}.nav a:hover,.nav a.active{background:linear-gradient(135deg,rgba(232,33,46,.10),rgba(30,99,214,.10));color:var(--red);box-shadow:inset 0 -2px 0 var(--blue)}.main-btn{position:relative;overflow:hidden;isolation:isolate;display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 22px;background:linear-gradient(135deg,#E8212E 0%,#D91838 42%,#1E63D6 100%);color:#fff;border-radius:999px;font-weight:800;box-shadow:0 12px 26px rgba(232,33,46,.22);transition:.2s ease;border:0}.main-btn:after{content:"";position:absolute;inset:0;border-radius:inherit;border:1px solid rgba(255,255,255,.56);box-shadow:0 0 12px rgba(232,33,46,.20),0 0 18px rgba(30,99,214,.24);pointer-events:none}.main-btn:hover{transform:translateY(-1px);box-shadow:0 16px 36px rgba(30,99,214,.28)}.mobile-header{display:none;height:68px;align-items:center;justify-content:space-between;padding:0 14px}.menu-toggle{width:42px;height:42px;border:1px solid var(--border);border-radius:14px;background:#fff;display:flex;flex-direction:column;gap:5px;align-items:center;justify-content:center}.menu-toggle span{width:20px;height:2px;background:var(--dark-blue);border-radius:4px}.mobile-main-btn{padding:8px 14px;min-height:38px;font-size:13px}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.38);z-index:10000;opacity:0;pointer-events:none;transition:.25s}.drawer-mask.show{opacity:1;pointer-events:auto}.mobile-drawer{position:fixed;top:0;bottom:0;left:0;width:82vw;max-width:320px;background:#fff;z-index:10001;transform:translateX(-105%);transition:.28s ease;box-shadow:22px 0 54px rgba(7,26,70,.20);padding:18px}.mobile-drawer.open{transform:translateX(0)}body.drawer-open{overflow:hidden}.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.drawer-close{border:0;background:#F2F6FF;color:var(--dark-blue);font-size:28px;width:40px;height:40px;border-radius:50%;line-height:1}.drawer-nav{display:grid;gap:8px}.drawer-nav a{padding:12px 14px;border-radius:16px;color:var(--dark-blue);font-weight:800;background:#F6F8FF}.drawer-nav a.active{color:var(--red);background:linear-gradient(135deg,rgba(232,33,46,.10),rgba(30,99,214,.10))}.drawer-note{margin-top:18px;padding:14px;border-radius:18px;background:#FFF3F4;color:var(--muted);font-size:13px}.hero-section{background:radial-gradient(circle at 15% 20%,rgba(232,33,46,.10) 0%,rgba(232,33,46,0) 30%),radial-gradient(circle at 88% 18%,rgba(30,99,214,.14) 0%,rgba(30,99,214,0) 28%),linear-gradient(135deg,#FFFFFF 0%,#F6F8FF 52%,#F2F6FF 100%);padding:78px 0 38px}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:46px;align-items:center}.section-kicker{display:inline-flex;color:var(--red);font-weight:900;letter-spacing:.04em;margin-bottom:10px}.hero-copy h1,.inner-hero h1{font-size:clamp(32px,5vw,58px);line-height:1.12;color:var(--dark-blue);margin:0 0 20px}.hero-copy p,.inner-hero p{font-size:17px;color:var(--muted);margin:0 0 24px}.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.hero-tags span,.mini-points span{background:#fff;color:var(--blue);font-weight:800;border:1px solid rgba(30,99,214,.16);border-radius:999px;padding:7px 12px}.visual-card{background:#fff;border:1px solid rgba(30,99,214,.14);box-shadow:var(--shadow);border-radius:32px;padding:18px;position:relative}.visual-card:before{content:"";position:absolute;inset:10px;border-radius:26px;background:linear-gradient(135deg,rgba(232,33,46,.08),rgba(30,99,214,.10));z-index:0}.visual-card img{position:relative;z-index:1;width:100%;max-height:430px;object-fit:contain}.service-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.service-cards article,.card,.info-card,.zone-card,.qa-list article{background:#FFFFFF;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:24px;padding:22px}.service-cards b{color:var(--dark-blue);font-size:18px}.service-cards p{color:var(--muted);margin:6px 0 0}.capsule-wrap{display:flex;gap:12px;overflow-x:auto;padding:28px 0 16px}.capsule{min-width:168px;background:rgba(255,255,255,.86);border:1px solid rgba(30,99,214,.14);border-radius:999px;padding:13px 16px;display:grid;grid-template-columns:auto 1fr;column-gap:8px;align-items:center;color:var(--dark-blue)}.capsule span{color:var(--red);font-weight:900}.capsule b{font-size:15px}.capsule em{grid-column:2;color:var(--muted);font-style:normal;font-size:12px}.capsule:hover{border-color:rgba(232,33,46,.45);box-shadow:0 12px 28px rgba(16,43,106,.10)}.intro-strip{background:linear-gradient(135deg,#fff,#F2F6FF);border:1px solid var(--border);border-radius:26px;padding:24px 28px;box-shadow:var(--shadow)}.intro-strip p{margin:0;color:var(--muted);font-size:17px}.section-pad{padding:68px 0}.section-head{max-width:760px;margin-bottom:24px}.section-head h2,.app-copy h2,.safe-copy h2,.article-section h2,.compliance-note h2{color:var(--dark-blue);font-size:clamp(26px,4vw,38px);line-height:1.18;margin:0 0 10px}.info-grid{display:grid;gap:18px}.info-grid.four{grid-template-columns:repeat(4,1fr)}.num{display:inline-flex;color:var(--red);font-weight:900;margin-bottom:8px}.num.blue{color:var(--blue)}.info-card h3,.zone-card h3,.card h2,.qa-list h2{color:var(--dark-blue);margin:0 0 8px}.info-card p,.zone-card p,.card p,.qa-list p,.article-section p,.compliance-note p{color:var(--muted);margin:0 0 14px}.feature-list{display:grid;gap:28px;padding:28px 0 68px}.split-row{display:grid;grid-template-columns:.95fr 1.05fr;gap:32px;align-items:center;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:32px;padding:24px}.split-row.reverse{grid-template-columns:1.05fr .95fr}.media-box{border-radius:26px;background:linear-gradient(135deg,#F6F8FF,#FFF3F4);padding:16px}.media-box img{width:100%;max-height:310px;object-fit:contain}.split-copy h2{color:var(--dark-blue);font-size:30px;margin:0 0 12px}.split-copy p{color:var(--muted);margin:0 0 12px}.split-copy ul{padding-left:20px;color:var(--text)}.text-link{color:var(--blue);font-weight:900}.text-link:hover{color:var(--red)}.zone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.zone-card{display:flex;flex-direction:column}.zone-card img{width:100%;height:150px;object-fit:contain;background:#F6F8FF;border-radius:20px;margin-bottom:14px}.badge{color:var(--red);font-weight:900}.zone-card.text-only{background:linear-gradient(135deg,#FFFFFF,#F6F8FF)}.app-banner{margin:30px auto 68px;border-radius:34px;background:linear-gradient(135deg,#FFFFFF,#F2F6FF 60%,#FFF3F4);border:1px solid var(--border);box-shadow:var(--shadow);padding:34px}.app-copy{max-width:820px}.mini-points{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.security-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:start;padding-bottom:68px}.safe-copy{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:28px;padding:28px}.safe-copy p{color:var(--muted)}.safe-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.safe-grid article{background:#fff;border:1px solid var(--border);border-radius:22px;padding:18px}.safe-grid b{color:var(--dark-blue)}.safe-grid p{color:var(--muted);margin:6px 0 0}.faq-preview{padding-bottom:68px}.faq-grid,.content-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.faq-grid article{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:24px;padding:22px}.faq-grid h3{color:var(--dark-blue);margin:0 0 8px}.faq-grid p{color:var(--muted);margin:0}.compliance-note{margin-bottom:68px;background:#FFF3F4;border:1px solid rgba(232,33,46,.14);border-radius:26px;padding:26px}.inner-hero{background:radial-gradient(circle at 20% 15%,rgba(232,33,46,.09),transparent 32%),radial-gradient(circle at 88% 20%,rgba(30,99,214,.12),transparent 28%),linear-gradient(135deg,#fff,#F6F8FF);padding:72px 0}.inner-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}.inner-visual{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:30px;padding:18px}.inner-visual img{width:100%;max-height:360px;object-fit:contain}.text-visual{min-height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:linear-gradient(135deg,#F6F8FF,#FFF3F4)}.text-visual span{color:var(--red);font-weight:900}.text-visual strong{color:var(--dark-blue);font-size:28px}.article-section{padding:56px 0 24px}.article-section p{font-size:17px}.content-grid{padding:34px 0}.qa-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;padding:38px 0}.site-footer{background:#071A46;color:#EAF0FF;padding:54px 0 0}.footer-inner{width:min(1180px,calc(100% - 32px));margin:0 auto;display:grid;grid-template-columns:1.4fr .8fr .8fr 1fr;gap:28px}.footer-brand img{width:142px;margin-bottom:12px}.footer-brand p,.footer-safe p{color:#C9D5F8;margin:0}.footer-links h3,.footer-safe h3{margin:0 0 12px;color:#fff}.footer-links{display:grid;align-content:start;gap:8px}.footer-links a{color:#EAF0FF}.footer-links a:hover{color:#fff}.footer-bottom{text-align:center;margin-top:36px;padding:18px;border-top:1px solid rgba(255,255,255,.12);color:#C9D5F8}
@media (max-width:980px){.desktop-header{display:none}.mobile-header{display:flex}.hero-section{padding-top:42px}.hero-grid,.inner-grid,.security-section,.split-row,.split-row.reverse{grid-template-columns:1fr}.service-cards,.info-grid.four,.zone-grid{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr 1fr}.nav a{font-size:14px}.split-row.reverse .media-box{order:-1}.hero-copy h1,.inner-hero h1{font-size:34px}}
@media (max-width:640px){.container{width:min(100% - 24px,1180px)}.service-cards,.info-grid.four,.zone-grid,.faq-grid,.content-grid,.qa-list,.safe-grid{grid-template-columns:1fr}.hero-section,.inner-hero{padding:34px 0}.hero-copy p,.inner-hero p,.article-section p{font-size:15px}.split-row{padding:16px;border-radius:24px}.media-box img,.inner-visual img,.visual-card img{max-height:260px}.zone-card img{height:130px}.footer-inner{grid-template-columns:1fr}.mobile-brand img{width:112px}.mobile-main-btn{padding:7px 11px;font-size:12px}.app-banner{padding:22px}.section-pad{padding:46px 0}.compliance-note{margin-bottom:46px}}