:root{--bg:#F5F8FC;--ink:#263748;--title:#102033;--primary:#3B82F6;--deep:#172B4D;--sky:#38BDF8;--cyan:#22D3C5;--indigo:#6366F1;--muted:#657789;--line:rgba(59,130,246,.14);--shadow:0 20px 50px rgba(29,78,119,.10);--header:rgba(10,24,42,.94)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.78;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:#2563EB;text-decoration:none}a:hover{text-decoration:none}img{max-width:100%;height:auto;display:block}button,a{outline-offset:3px}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:var(--header);backdrop-filter:blur(16px);box-shadow:0 8px 28px rgba(10,35,60,.12);border-bottom:1px solid rgba(255,255,255,.08)}.header-inner{max-width:1280px;margin:0 auto;min-height:72px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;gap:18px}.site-logo{display:flex;align-items:center;gap:10px;color:#fff;white-space:nowrap}.site-logo:hover{color:#fff}.site-logo img{max-height:44px;width:auto}.site-logo strong{font-size:18px;letter-spacing:.05em}.nav-core{display:flex;align-items:center;gap:10px}.nav-core a{color:#DCEAF7;border-radius:999px;padding:8px 12px;font-size:14px}.nav-core a:hover,.nav-core a.active{color:#fff;background:rgba(56,189,248,.14)}.header-actions{display:flex;align-items:center;gap:10px}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#2563EB 0%,#3B82F6 48%,#22D3C5 100%);color:#fff;border-radius:999px;box-shadow:0 14px 32px rgba(37,99,235,.20);padding:13px 22px;font-weight:700;transition:transform .2s,box-shadow .2s}.main-btn:hover{color:#fff;transform:translateY(-1px);box-shadow:0 18px 34px rgba(37,99,235,.27)}.main-btn.compact{padding:9px 16px;font-size:14px}.secondary-btn{display:inline-flex;border:1px solid rgba(37,99,235,.25);background:#fff;color:#2563EB;border-radius:999px;padding:12px 20px;font-weight:700}.menu-toggle{width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.10);display:flex;flex-direction:column;justify-content:center;gap:4px;padding:0 12px;cursor:pointer}.menu-toggle span{height:2px;background:#EAF4FF;border-radius:10px;width:100%}.menu-toggle-mobile{display:none}.drawer-overlay{position:fixed;inset:0;background:rgba(4,15,28,.45);z-index:10000;opacity:0;pointer-events:none;transition:.25s}.drawer-overlay.open{opacity:1;pointer-events:auto}.site-drawer{position:fixed;z-index:10001;right:0;top:0;width:min(390px,88vw);height:100vh;background:#0D2033;color:#fff;transform:translateX(105%);transition:transform .28s ease;padding:22px;overflow-y:auto}.site-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.10)}.drawer-close{width:40px;height:40px;border:0;border-radius:50%;background:rgba(255,255,255,.08);color:#fff;font-size:26px;cursor:pointer}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:18px}.drawer-nav a{color:#EAF4FF;padding:11px 12px;border:1px solid rgba(255,255,255,.08);border-radius:14px;background:rgba(255,255,255,.03)}
.hero{position:relative;overflow:hidden;padding:72px 0 54px;background:radial-gradient(circle at 82% 20%,rgba(56,189,248,.23),transparent 27%),radial-gradient(circle at 14% 84%,rgba(34,211,197,.16),transparent 31%),linear-gradient(140deg,#fbfdff 0%,#eef8ff 54%,#f0fffd 100%)}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(59,130,246,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(59,130,246,.045) 1px,transparent 1px);background-size:36px 36px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),transparent)}.hero-grid{position:relative;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:56px}.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:#0284C7;font-size:12px;letter-spacing:.16em;font-weight:800;text-transform:uppercase}.hero h1{font-size:clamp(44px,7vw,82px);line-height:1.04;margin:12px 0 18px;color:var(--title);letter-spacing:-.045em}.hero-subtitle{font-size:clamp(21px,2.7vw,34px);line-height:1.35;color:var(--deep);font-weight:750;margin:0 0 20px}.hero-copy{font-size:16px;color:#52697e;max-width:660px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}.hero-points span{background:rgba(255,255,255,.68);border:1px solid rgba(59,130,246,.13);backdrop-filter:blur(12px);padding:8px 12px;border-radius:999px;font-size:13px;color:#36516b}.hero-visual{position:relative;min-height:460px}.hero-visual .hero-main{width:88%;margin-left:auto;border-radius:32px;box-shadow:0 30px 70px rgba(30,80,125,.18);background:#fff;padding:10px}.hero-visual .hero-phone{position:absolute;left:0;bottom:-15px;width:36%;border-radius:24px;box-shadow:0 24px 60px rgba(24,74,117,.22);background:#fff;padding:7px}.floating-note{position:absolute;right:-5px;bottom:20px;width:220px;background:rgba(255,255,255,.83);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.85);box-shadow:var(--shadow);border-radius:20px;padding:16px}.floating-note strong{display:block;color:var(--title);font-size:14px}.floating-note span{font-size:12px;color:var(--muted)}
.highlight-strip{margin-top:-1px;background:#fff;border-top:1px solid #eef4f9;border-bottom:1px solid #e6eef5}.highlight-grid{display:grid;grid-template-columns:repeat(4,1fr)}.highlight-item{padding:26px 24px;border-right:1px solid #e9f0f6}.highlight-item:last-child{border-right:0}.highlight-item small{color:#38a6db;font-weight:800}.highlight-item h3{margin:3px 0 6px;color:var(--title);font-size:17px}.highlight-item p{margin:0;font-size:13px;color:var(--muted);line-height:1.7}
.section{padding:76px 0}.section.tight{padding:56px 0}.section-soft{background:#EEF7FF}.section-mint{background:#E8FCFA}.section-dark{background:#12253A;color:#DCEAF7}.section-dark h2,.section-dark h3{color:#fff}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}.section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.16;margin:7px 0 0;color:var(--title);letter-spacing:-.02em}.section-head p{max-width:520px;margin:0;color:var(--muted)}.channel-cloud{display:flex;flex-wrap:wrap;gap:12px}.channel-pill{max-width:310px;padding:13px 16px;border-radius:999px;background:rgba(255,255,255,.75);border:1px solid var(--line);box-shadow:0 8px 22px rgba(29,78,119,.06)}.channel-pill strong{color:var(--title);margin-right:8px}.channel-pill span{font-size:13px;color:var(--muted)}.channel-pill a{font-size:12px;margin-left:8px;white-space:nowrap}
.editorial-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:48px;align-items:center}.editorial-grid.reverse .media{order:2}.media{position:relative}.media img{border-radius:28px;box-shadow:var(--shadow);background:#fff;padding:7px}.media-stack img:nth-child(2){width:54%;margin:-90px 0 0 auto;position:relative;border:8px solid var(--bg)}.copy h2{font-size:clamp(31px,4vw,49px);line-height:1.14;color:var(--title);margin:8px 0 18px}.copy p{color:#536a7f}.number{font-size:13px;color:#0284C7;font-weight:900;letter-spacing:.17em}.inline-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:20px}.text-link{font-weight:750}.text-link:after{content:" →"}.service-points{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}.service-point{padding:16px;border-radius:18px;background:rgba(255,255,255,.72);border:1px solid var(--line)}.service-point strong{display:block;color:var(--title);font-size:14px}.service-point span{font-size:12px;color:var(--muted)}
.duo-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:24px}.story-panel{border-radius:30px;padding:30px;overflow:hidden;position:relative}.story-panel.blue{background:linear-gradient(145deg,#e9f5ff,#f8fcff)}.story-panel.mint{background:linear-gradient(145deg,#e8fcfa,#fbfffe)}.story-panel.white{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.story-panel.deep{background:#12253A;color:#DCEAF7}.story-panel.deep h2,.story-panel.deep h3{color:#fff}.story-panel img{border-radius:22px;margin:0 0 22px;max-height:420px;width:100%;object-fit:contain}.story-panel h2{margin:5px 0 12px;color:var(--title);font-size:31px}.story-panel p{margin:0 0 12px}.bullet-list{list-style:none;padding:0;margin:16px 0 0}.bullet-list li{padding:8px 0;border-bottom:1px solid rgba(59,130,246,.11)}.bullet-list li:before{content:"•";color:#22aeb6;margin-right:9px}.story-panel.deep .bullet-list li{border-color:rgba(255,255,255,.1)}
.trio-grid{display:grid;grid-template-columns:1fr .88fr 1.05fr;gap:20px}.feature-card{border-radius:28px;padding:26px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.feature-card.alt{background:#EFFBFF}.feature-card img{border-radius:20px;margin-bottom:18px;max-height:270px;width:100%;object-fit:contain}.feature-card h3{font-size:24px;margin:4px 0 10px;color:var(--title)}.timeline{padding-left:18px;border-left:2px solid rgba(59,130,246,.17)}.timeline article{padding:0 0 18px 16px}.timeline time{color:#0284C7;font-size:12px;font-weight:800}.timeline h4{margin:3px 0;color:var(--title)}
.safety-band{background:linear-gradient(135deg,#e8f6ff 0%,#edfefe 50%,#f7f9ff 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.safety-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.safety-card{display:grid;grid-template-columns:180px 1fr;gap:24px;align-items:center;padding:24px;border-radius:28px;background:rgba(255,255,255,.68);border:1px solid rgba(255,255,255,.9)}.safety-card img{border-radius:20px}.safety-card h3{margin:0 0 8px;color:var(--title)}
.review-masonry{columns:3;column-gap:18px}.review-card{break-inside:avoid;margin:0 0 18px;padding:22px;background:rgba(255,255,255,.9);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px}.review-card p{margin:0;color:#4a6278}.review-card footer{margin-top:12px;font-size:12px;color:#7f8fa0}.faq-list{display:grid;gap:12px}.faq-item{border:1px solid var(--line);background:#fff;border-radius:18px;overflow:hidden}.faq-button{width:100%;border:0;background:transparent;text-align:left;padding:19px 22px;font-size:16px;color:var(--title);font-weight:750;display:flex;justify-content:space-between;cursor:pointer}.faq-button:after{content:"＋";color:#0284C7}.faq-item.open .faq-button:after{content:"－"}.faq-answer{padding:0 22px 18px;color:#5d7285}.faq-item.js-ready .faq-answer{display:none}.faq-item.js-ready.open .faq-answer{display:block}.notice-box{padding:26px 28px;border-radius:26px;background:#12253A;color:#DCEAF7}.notice-box h2,.notice-box h3{color:#fff;margin-top:0}.notice-box a{color:#7dd3fc}
.page-hero{padding:66px 0;background:radial-gradient(circle at 90% 10%,rgba(56,189,248,.18),transparent 30%),linear-gradient(135deg,#fbfdff,#eef8ff)}.page-hero-grid{display:grid;grid-template-columns:1fr .82fr;gap:54px;align-items:center}.page-hero h1{font-size:clamp(38px,6vw,64px);line-height:1.1;margin:10px 0 18px;color:var(--title);letter-spacing:-.03em}.page-hero p{color:#536a7f;font-size:17px}.page-hero img{border-radius:28px;background:#fff;padding:8px;box-shadow:var(--shadow);max-height:460px;width:100%;object-fit:contain}.page-main{padding:58px 0 84px}.prose-grid{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(280px,.82fr);gap:28px;align-items:start}.prose-card,.side-card{background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);padding:28px}.prose-card h2,.side-card h2{color:var(--title);margin-top:0}.prose-card h3,.side-card h3{color:var(--deep)}.prose-card p,.side-card p{color:#52697d}.quote-panel{border-left:4px solid #38BDF8;padding:18px 22px;background:#EFFBFF;border-radius:0 18px 18px 0;color:#3f5c72}.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.step{padding:18px;border-radius:20px;background:#F7FBFE;border:1px solid var(--line)}.step b{display:inline-flex;width:34px;height:34px;border-radius:50%;align-items:center;justify-content:center;background:#E4F3FF;color:#2563EB}.step h3{margin:10px 0 6px}.tag-cloud{display:flex;gap:10px;flex-wrap:wrap}.tag{padding:8px 12px;border-radius:999px;background:#E9F5FF;color:#0284C7;font-size:13px}.page-variant-2 .page-hero-grid{grid-template-columns:.86fr 1.14fr}.page-variant-2 .page-hero img{order:-1}.page-variant-3 .page-hero{background:linear-gradient(135deg,#0f2438,#17344e);color:#dbeafe}.page-variant-3 .page-hero h1,.page-variant-3 .page-hero p{color:#fff}.page-variant-3 .section-kicker{color:#67e8f9}.page-variant-4 .page-hero-grid{grid-template-columns:1fr}.page-variant-4 .page-hero img{max-height:390px}.page-variant-4 .prose-grid{grid-template-columns:1fr}.page-variant-4 .side-card{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.site-footer{background:#0C1B2A;color:#EAF4FF;padding:58px 0 24px}.footer-grid{display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:34px}.site-footer h3{color:#fff;margin:0 0 14px;font-size:15px}.site-footer a{display:block;color:#cfe4f5;padding:5px 0;font-size:13px}.footer-brand p{color:#9fbbcf;max-width:420px;font-size:13px}.footer-logo{margin-bottom:14px}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);color:#86a6bc;font-size:12px}.mobile-bottom-nav{display:none}
@media(max-width:1040px){.nav-core{display:none}.menu-toggle-mobile{display:flex}.menu-toggle-desktop{display:none}.hero-grid,.editorial-grid,.page-hero-grid{grid-template-columns:1fr}.hero-visual{min-height:auto;max-width:720px}.hero-visual .hero-main{width:90%}.highlight-grid{grid-template-columns:1fr 1fr}.highlight-item:nth-child(2){border-right:0}.highlight-item:nth-child(-n+2){border-bottom:1px solid #e9f0f6}.trio-grid{grid-template-columns:1fr 1fr}.trio-grid>*:last-child{grid-column:1/-1}.safety-card{grid-template-columns:140px 1fr}.review-masonry{columns:2}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2/4}.page-variant-2 .page-hero img{order:initial}}
@media(max-width:760px){body{padding-bottom:68px}.container{width:min(100% - 28px,1180px)}.header-inner{min-height:64px;padding:0 14px;gap:8px}.site-logo img{max-height:36px}.site-logo strong{display:none}.main-btn.compact{padding:8px 12px;font-size:12px}.hero{padding:48px 0 36px}.hero-grid{gap:34px}.hero h1{font-size:48px}.hero-subtitle{font-size:23px}.hero-visual .hero-main{width:94%;margin-left:6%}.hero-visual .hero-phone{width:34%;bottom:-8px}.floating-note{width:170px;right:0;bottom:10px;padding:12px}.highlight-grid{grid-template-columns:1fr}.highlight-item{border-right:0;border-bottom:1px solid #e9f0f6!important}.section{padding:56px 0}.section-head{display:block}.section-head p{margin-top:14px}.editorial-grid,.duo-grid,.trio-grid,.safety-grid,.prose-grid{grid-template-columns:1fr}.editorial-grid.reverse .media{order:initial}.service-points,.step-grid{grid-template-columns:1fr}.story-panel{padding:22px}.trio-grid>*:last-child{grid-column:auto}.safety-card{grid-template-columns:1fr}.safety-card img{max-height:260px;width:100%;object-fit:contain}.review-masonry{columns:1}.page-hero{padding:45px 0}.page-hero-grid{gap:28px}.page-main{padding:42px 0 62px}.prose-card,.side-card{padding:22px}.page-variant-4 .side-card{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child,.footer-grid>div:last-child{grid-column:1/-1}.footer-bottom{display:block}.mobile-bottom-nav{display:grid;position:fixed;z-index:9998;left:0;right:0;bottom:0;grid-template-columns:repeat(4,1fr);height:64px;background:rgba(12,27,42,.96);backdrop-filter:blur(15px);border-top:1px solid rgba(255,255,255,.1)}.mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#d9edfa;font-size:11px;gap:1px}.mobile-bottom-nav span{font-size:18px}.drawer-nav{grid-template-columns:1fr 1fr}}