*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F3FBFF;color:#1F2D3A;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}body.no-scroll{overflow:hidden}a{color:#22AEEA;text-decoration:none;transition:.2s ease}a:hover{color:#168DCC}img{max-width:100%;height:auto;display:block}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;z-index:9999;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(34,174,234,.10)}.desktop-header{height:76px;display:flex;align-items:center;gap:22px;justify-content:space-between}.brand-logo img,.mobile-logo img{height:46px;width:auto;object-fit:contain}.nav-core{display:flex;align-items:center;gap:10px;flex:1;justify-content:center;min-width:0}.nav-core a{color:#147FB8;background:rgba(34,174,234,.08);border-radius:999px;padding:10px 18px;font-weight:700;white-space:nowrap;border:1px solid transparent}.nav-core a:hover,.nav-core a.active{color:#22AEEA;background:linear-gradient(135deg,rgba(109,230,255,.24),rgba(34,174,234,.12));border-color:rgba(34,174,234,.20);box-shadow:0 10px 24px rgba(34,174,234,.12)}.header-actions{display:flex;align-items:center;gap:12px;white-space:nowrap}.overview-btn,.main-btn,.text-chip{border:0;border-radius:999px;cursor:pointer;font-family:inherit;font-weight:800}.overview-btn{background:#FFFFFF;color:#147FB8;border:1px solid rgba(34,174,234,.18);padding:10px 16px;box-shadow:0 10px 22px rgba(34,174,234,.08)}.overview-btn:hover{color:#22AEEA;box-shadow:0 12px 26px rgba(34,174,234,.14);transform:translateY(-1px)}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 22px;background:linear-gradient(135deg,#6DE6FF 0%,#22AEEA 48%,#168DCC 100%);color:#FFFFFF!important;border-radius:999px;box-shadow:0 12px 28px rgba(34,174,234,.25);letter-spacing:.04em}.main-btn:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(34,174,234,.32)}.small-btn{padding:8px 16px;min-height:36px}.mobile-header{height:64px;display:none;align-items:center;justify-content:space-between;padding:0 16px}.mobile-menu-btn{width:42px;height:42px;border:1px solid rgba(34,174,234,.18);background:#fff;border-radius:14px;display:inline-flex;flex-direction:column;justify-content:center;align-items:center;gap:5px}.mobile-menu-btn span{width:18px;height:2px;background:#147FB8;border-radius:2px}.site-overlay{position:fixed;inset:0;background:rgba(11,61,92,.38);z-index:9998;opacity:0;visibility:hidden;transition:.25s ease}.site-overlay.open{opacity:1;visibility:visible}.category-panel{position:fixed;right:0;top:0;height:100vh;width:min(440px,92vw);background:#FFFFFF;box-shadow:0 18px 48px rgba(34,174,234,.16);z-index:10000;transform:translateX(105%);transition:.3s ease;overflow:auto}.category-panel.open{transform:translateX(0)}.panel-head{position:sticky;top:0;background:linear-gradient(135deg,#FFFFFF,#F7FCFF);padding:26px 24px 18px;display:flex;justify-content:space-between;gap:16px;align-items:flex-start;border-bottom:1px solid rgba(34,174,234,.14)}.panel-head strong{display:block;font-size:22px;color:#22AEEA}.panel-head p{margin:4px 0 0;color:#5C6F82;font-size:14px}.close-btn{width:38px;height:38px;border:0;background:#EAF8FF;color:#147FB8;border-radius:50%;font-size:26px;line-height:1;cursor:pointer}.panel-groups{padding:18px 24px 34px}.panel-group{margin-bottom:22px}.panel-group h3{margin:0 0 10px;color:#22AEEA;font-size:18px}.panel-group a{display:block;padding:12px 14px;border:1px solid rgba(34,174,234,.12);border-radius:16px;background:#F7FCFF;margin-bottom:10px;color:#1F2D3A}.panel-group a span{display:block;font-weight:800;color:#147FB8}.panel-group a em{display:block;font-style:normal;color:#8BA1B5;font-size:13px;line-height:1.5;margin-top:2px}.panel-group a:hover{border-color:#22AEEA;transform:translateX(-2px);box-shadow:0 10px 22px rgba(34,174,234,.10)}.mobile-drawer{position:fixed;left:0;top:0;width:min(84vw,320px);height:100vh;background:linear-gradient(180deg,#FFFFFF 0%,#F7FCFF 100%);z-index:10000;transform:translateX(-105%);transition:.3s ease;overflow:auto;box-shadow:18px 0 48px rgba(34,174,234,.16)}.mobile-drawer.open{transform:translateX(0)}.drawer-head{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid rgba(34,174,234,.14)}.drawer-head img{height:44px;width:auto;object-fit:contain}.drawer-nav{padding:14px}.drawer-nav a{display:block;padding:12px 14px;border-radius:14px;color:#1F2D3A;font-weight:700;margin-bottom:4px}.drawer-nav a.active,.drawer-nav a:hover{background:#EAF8FF;color:#22AEEA}.drawer-note{margin:10px 14px 26px;padding:14px;border-radius:16px;background:#EAF8FF;color:#5C6F82;font-size:13px}.mobile-bottom-nav{display:none;position:fixed;left:0;right:0;bottom:0;height:62px;background:#FFFFFF;border-top:1px solid rgba(34,174,234,.16);z-index:9997;box-shadow:0 -8px 22px rgba(34,174,234,.08)}.mobile-bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#5C6F82;font-size:12px;font-weight:800}.mobile-bottom-nav a span{font-size:16px;line-height:1}.mobile-bottom-nav a.active{color:#22AEEA}.hero-section{background:radial-gradient(circle at 12% 20%,rgba(109,230,255,.24) 0%,rgba(109,230,255,0) 30%),radial-gradient(circle at 86% 18%,rgba(34,174,234,.18) 0%,rgba(34,174,234,0) 30%),linear-gradient(135deg,#FFFFFF 0%,#F3FBFF 52%,#EAF8FF 100%);padding:68px 0 34px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}.section-kicker,.tag,.label,.num,.badge{color:#22AEEA;font-weight:900;letter-spacing:.04em}.hero-copy h1{font-size:48px;line-height:1.16;margin:14px 0 18px;color:#22AEEA}.hero-copy p{font-size:17px;color:#5C6F82;margin:0 0 24px}.hero-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.text-link{font-weight:800;color:#22AEEA}.hero-visual{background:rgba(255,255,255,.86);border:1px solid rgba(34,174,234,.16);border-radius:34px;box-shadow:0 18px 42px rgba(34,174,234,.13);padding:22px;position:relative;overflow:hidden}.hero-visual:before{content:"";position:absolute;inset:auto -35px -35px auto;width:150px;height:150px;border-radius:50%;background:rgba(109,230,255,.25)}.hero-visual img{width:100%;height:320px;object-fit:contain;position:relative;z-index:1}.hero-summary{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:10px}.summary-card,.card,.zone-card,.info-card,.review-card,.faq-item,.notice-card{background:#FFFFFF;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12);border-radius:24px}.summary-card{padding:18px}.summary-card strong{display:block;color:#147FB8;font-size:18px}.summary-card p{margin:6px 0 0;color:#5C6F82;font-size:14px}.quick-cats{padding:28px 0 12px}.cat-scroll{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.cat-pill{padding:16px;border-radius:22px;background:rgba(255,255,255,.88);border:1px solid rgba(34,174,234,.16);color:#1F2D3A;box-shadow:0 10px 22px rgba(34,174,234,.08)}.cat-pill:hover{border-color:#22AEEA;transform:translateY(-2px)}.cat-pill .num{display:block;font-size:13px}.cat-pill strong{display:block;color:#147FB8;margin:4px 0}.cat-pill p{margin:0;color:#5C6F82;font-size:13px;line-height:1.55}.section{padding:42px 0}.section-head{margin-bottom:24px;display:flex;align-items:flex-end;justify-content:space-between;gap:20px}.section-head h2,.section-title{margin:0;color:#22AEEA;font-size:32px;line-height:1.25}.section-head p{margin:8px 0 0;color:#5C6F82;max-width:740px}.service-strip{padding:24px;border-radius:26px;background:linear-gradient(135deg,rgba(255,255,255,.96),rgba(234,248,255,.92));border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.10);color:#5C6F82;font-size:17px}.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.info-card{padding:22px}.info-card h3{color:#147FB8;margin:8px 0 10px}.info-card p{color:#5C6F82;margin:0}.two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.feature-card{background:#FFFFFF;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12);border-radius:30px;overflow:hidden}.feature-card .image-box{height:230px;background:#F7FCFF;display:flex;align-items:center;justify-content:center;padding:18px}.feature-card img{max-height:100%;width:100%;object-fit:contain}.feature-body{padding:24px}.feature-body h2,.feature-body h3{margin:0 0 12px;color:#22AEEA}.feature-body p{color:#5C6F82;margin:0 0 14px}.point-list{margin:0 0 16px;padding:0;list-style:none;display:grid;gap:8px}.point-list li{position:relative;padding-left:20px;color:#1F2D3A}.point-list li:before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:50%;background:#22AEEA}.zone-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.zone-card{overflow:hidden}.zone-card .image-box{height:190px;background:#F7FCFF;display:flex;align-items:center;justify-content:center;padding:16px}.zone-card img{max-height:100%;width:100%;object-fit:contain}.zone-card .zone-body{padding:20px}.zone-card h3{margin:0 0 10px;color:#147FB8}.zone-card p{margin:0 0 12px;color:#5C6F82}.app-band{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:center;padding:28px;border-radius:30px;background:#FFFFFF;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12)}.app-band .image-box{height:280px;background:#F7FCFF;border-radius:24px;display:flex;align-items:center;justify-content:center;padding:18px}.app-band img{max-height:100%;width:100%;object-fit:contain}.app-band h2{color:#22AEEA;margin:0 0 12px}.app-band p{color:#5C6F82;margin:0 0 14px}.mini-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:16px}.mini-grid span{padding:10px 12px;border-radius:16px;background:#EAF8FF;color:#147FB8;font-weight:800;text-align:center}.notice-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.notice-card{padding:24px}.notice-card h3{margin:0 0 12px;color:#147FB8}.notice-card p{margin:0 0 12px;color:#5C6F82}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:22px}.review-card p{margin:0;color:#5C6F82}.review-card strong{display:block;margin-top:12px;color:#147FB8}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.faq-item{padding:20px}.faq-item h3{margin:0 0 8px;color:#147FB8;font-size:18px}.faq-item p{margin:0;color:#5C6F82}.about-brief{padding:28px;border-radius:30px;background:#FFFFFF;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12)}.about-brief p{color:#5C6F82;margin:0 0 14px}.reminder-box{padding:22px;border-radius:24px;background:#EAF8FF;border:1px solid rgba(34,174,234,.16);color:#1F2D3A}.page-hero{padding:56px 0 26px;background:linear-gradient(135deg,#FFFFFF 0%,#F3FBFF 62%,#EAF8FF 100%)}.page-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:28px;align-items:center}.page-hero h1{margin:12px 0 14px;color:#22AEEA;font-size:42px;line-height:1.2}.page-hero p{margin:0;color:#5C6F82;font-size:17px}.page-hero .image-box{height:300px;background:#FFFFFF;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12);border-radius:30px;display:flex;align-items:center;justify-content:center;padding:20px}.page-hero img{max-height:100%;width:100%;object-fit:contain}.content-section{padding:34px 0}.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.content-card{background:#FFFFFF;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12);border-radius:24px;padding:22px}.content-card h2,.content-card h3{margin:0 0 10px;color:#147FB8}.content-card p{margin:0;color:#5C6F82}.article-block{background:#FFFFFF;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12);border-radius:28px;padding:28px;margin-bottom:22px}.article-block h2{margin:0 0 12px;color:#22AEEA}.article-block p{margin:0 0 14px;color:#5C6F82}.article-block p:last-child{margin-bottom:0}.image-row{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:22px 0}.soft-image{height:240px;background:#FFFFFF;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12);border-radius:26px;display:flex;align-items:center;justify-content:center;padding:18px}.soft-image img{max-height:100%;width:100%;object-fit:contain}.steps{counter-reset:step;display:grid;gap:12px}.steps li{list-style:none;background:#F7FCFF;border:1px solid rgba(34,174,234,.14);border-radius:18px;padding:14px 16px;color:#1F2D3A}.steps li:before{counter-increment:step;content:counter(step,decimal-leading-zero);display:inline-flex;margin-right:10px;color:#22AEEA;font-weight:900}.site-footer{margin-top:42px;background:#0B3D5C;color:#EAF8FF;padding:44px 0 22px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}.footer-brand img{height:48px;width:auto;object-fit:contain;margin-bottom:14px}.footer-brand p{margin:0;color:#D7F5FF}.footer-links h3{margin:0 0 12px;color:#FFFFFF}.footer-links a{display:block;color:#EAF8FF;margin:8px 0}.footer-links a:hover{color:#6DE6FF}.footer-bottom{border-top:1px solid rgba(234,248,255,.18);margin-top:30px;padding-top:18px;display:flex;justify-content:space-between;gap:16px;color:#C8EFFF;font-size:14px}.table-like{display:grid;gap:10px}.table-like div{display:grid;grid-template-columns:160px 1fr;gap:12px;background:#F7FCFF;border:1px solid rgba(34,174,234,.14);border-radius:16px;padding:12px}.table-like strong{color:#147FB8}.content-img,.zone-card img,.app-section img,.hero-visual img{max-width:100%;height:auto;object-fit:contain}@media (max-width:980px){.desktop-header{display:none}.mobile-header{display:flex}.hero-grid,.page-hero-grid,.app-band,.notice-grid,.two-col{grid-template-columns:1fr}.hero-summary,.info-grid,.zone-grid,.content-grid,.review-grid,.faq-grid,.footer-grid{grid-template-columns:1fr 1fr}.cat-scroll{display:flex;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x proximity}.cat-pill{min-width:220px;scroll-snap-align:start}.hero-copy h1,.page-hero h1{font-size:36px}.hero-visual img{height:280px}.mobile-bottom-nav{display:flex}body{padding-bottom:74px}.section-head{display:block}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}}@media (max-width:640px){.container{width:min(100% - 28px,1180px)}.hero-section{padding:34px 0 22px}.hero-copy h1,.page-hero h1{font-size:30px}.hero-copy p,.page-hero p{font-size:15px}.hero-summary,.info-grid,.zone-grid,.content-grid,.review-grid,.faq-grid,.footer-grid,.image-row{grid-template-columns:1fr}.hero-visual{border-radius:24px;padding:14px}.hero-visual img{height:220px}.page-hero .image-box{height:220px}.feature-card .image-box{height:190px}.app-band .image-box{height:220px}.soft-image{height:210px}.section{padding:30px 0}.section-head h2,.section-title{font-size:26px}.mini-grid{grid-template-columns:1fr 1fr}.table-like div{grid-template-columns:1fr}.feature-body,.article-block,.notice-card,.about-brief{padding:20px}.panel-head{padding:22px 18px 16px}.panel-groups{padding:16px 18px 30px}.mobile-logo img{height:38px}}