:root{
  --bg:#F5F8FC;--nav:rgba(10,24,42,.94);--title:#102033;--brand:#3B82F6;--deep:#172B4D;
  --ice:#38BDF8;--cyan:#22D3C5;--violet:#6366F1;--soft-blue:#E9F5FF;--soft-cyan:#E8FCFA;
  --soft-gray:#F0F4F8;--highlight:#2563EB;--text:#263748;--muted:#657789;--quiet:#8C9AAA;--card:#fff;
  --dark-card:#12253A;--border:rgba(59,130,246,.14);--shadow:0 20px 50px rgba(29,78,119,.10);
  --gradient:linear-gradient(135deg,#2563EB 0%,#3B82F6 48%,#22D3C5 100%);--footer:#0C1B2A;
  --radius:24px;--max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}
body.drawer-open{overflow:hidden}
a{color:inherit}.page-shell{min-height:100vh;overflow-x:hidden}main{display:block}
img{max-width:100%;height:auto}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:var(--nav);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 20px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.site-logo{display:inline-flex;align-items:center;gap:10px;color:#fff;text-decoration:none;white-space:nowrap}.site-logo img{width:40px;max-height:44px;object-fit:contain;display:block}.site-logo strong{font-size:20px;letter-spacing:.04em}
.nav-core{display:flex;align-items:center;gap:8px}.nav-core a{color:#DCEAF7;text-decoration:none;border-radius:999px;padding:8px 12px;font-size:15px;transition:.2s}.nav-core a:hover,.nav-core a.active{color:#fff;background:rgba(56,189,248,.14)}
.header-actions{display:flex;align-items:center;gap:12px}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 23px;background:var(--gradient);color:#fff;border-radius:999px;box-shadow:0 14px 32px rgba(37,99,235,.20);text-decoration:none;font-weight:700;border:0;transition:transform .2s,box-shadow .2s,filter .2s}.main-btn:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(37,99,235,.26);filter:saturate(1.05)}.main-btn:focus-visible,.text-link:focus-visible,.nav-core a:focus-visible,.drawer-nav a:focus-visible{outline:3px solid rgba(56,189,248,.45);outline-offset:3px}.main-btn.compact{min-height:40px;padding:0 18px;font-size:14px}
.menu-toggle{width:42px;height:42px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(255,255,255,.06);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}.menu-toggle span{width:19px;height:2px;border-radius:3px;background:#DCEAF7}.mobile-menu-toggle{display:none}
.drawer-mask{position:fixed;inset:0;background:rgba(6,17,29,.48);backdrop-filter:blur(3px);z-index:10000;opacity:0;visibility:hidden;transition:.25s}.site-drawer{position:fixed;top:0;right:0;width:min(410px,92vw);height:100vh;z-index:10001;background:#F9FCFF;box-shadow:-28px 0 80px rgba(10,24,42,.24);padding:22px;transform:translateX(104%);transition:transform .28s ease;overflow-y:auto}.drawer-open .drawer-mask{opacity:1;visibility:visible}.drawer-open .site-drawer{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between}.drawer-logo{color:var(--deep)}.drawer-close{border:0;background:var(--soft-blue);color:var(--deep);width:42px;height:42px;border-radius:14px;font-size:28px;line-height:1;cursor:pointer}.drawer-intro{color:var(--muted);font-size:14px;padding:14px 4px;margin:8px 0}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:9px}.drawer-nav a{text-decoration:none;color:var(--text);padding:11px 12px;border-radius:14px;background:#fff;border:1px solid var(--border);font-size:14px}.drawer-nav a:hover{color:var(--highlight);background:var(--soft-blue)}.drawer-action{width:100%;margin-top:18px}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}.section{padding:88px 0}.section.tight{padding:62px 0}.section-soft{background:linear-gradient(180deg,#F8FBFF 0%,#EEF7FF 100%)}.section-cyan{background:linear-gradient(135deg,#F8FDFF 0%,#EAFBF9 100%)}.section-dark{background:linear-gradient(135deg,#10253B 0%,#16304B 100%);color:#DDEAF5}.section-dark h2,.section-dark h3{color:#fff}
.section-kicker{display:inline-block;margin-bottom:8px;color:#0284C7;font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.section-title,h1,h2,h3{color:var(--title);line-height:1.2;margin-top:0}.section-title{font-size:clamp(30px,4vw,48px);margin-bottom:18px}.section-lead{max-width:760px;color:var(--muted);font-size:17px;margin:0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:34px}.text-link{color:var(--highlight);font-weight:700;text-decoration:none}.text-link:hover{text-decoration:underline}
.hero{position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(circle at 78% 20%,rgba(56,189,248,.24),transparent 28%),radial-gradient(circle at 15% 12%,rgba(99,102,241,.12),transparent 25%),linear-gradient(135deg,#F8FBFF 0%,#EEF7FF 52%,#F0FFFD 100%)}.hero:before{content:"";position:absolute;inset:0;z-index:-2;background-image:linear-gradient(rgba(37,99,235,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.035) 1px,transparent 1px);background-size:42px 42px}.hero-inner{min-height:650px;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:56px;padding:82px 0}.hero-copy h1{font-size:clamp(48px,8vw,86px);letter-spacing:-.04em;margin:0 0 12px}.hero-subtitle{font-size:clamp(22px,3vw,34px);color:var(--deep);margin:0 0 20px;font-weight:700}.hero-copy>p{font-size:16px;color:var(--muted);max-width:660px}.hero-actions-row{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0}.secondary-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;border:1px solid rgba(37,99,235,.22);background:rgba(255,255,255,.72);color:var(--highlight);text-decoration:none;font-weight:700}.hero-points{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 0;padding:0;list-style:none}.hero-points li{padding:8px 13px;border-radius:999px;background:rgba(255,255,255,.72);border:1px solid var(--border);color:var(--deep);font-size:14px}
.hero-visual{position:relative;min-height:480px}.hero-visual .hero-main{position:absolute;inset:26px 8% 54px 0;width:76%;border-radius:28px;box-shadow:0 28px 75px rgba(29,78,119,.18);background:#fff;object-fit:contain}.hero-visual .hero-phone{position:absolute;right:0;bottom:0;width:42%;max-height:390px;object-fit:contain;border-radius:26px;filter:drop-shadow(0 26px 36px rgba(23,43,77,.22))}.floating-note{position:absolute;right:5%;top:7%;padding:15px 18px;border:1px solid rgba(255,255,255,.85);background:rgba(255,255,255,.72);backdrop-filter:blur(14px);border-radius:18px;box-shadow:var(--shadow);font-size:13px;color:var(--deep)}
.highlight-strip{margin-top:-28px;position:relative;z-index:2}.highlight-inner{display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.88);backdrop-filter:blur(18px);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}.highlight-item{padding:24px 26px;position:relative}.highlight-item:not(:last-child):after{content:"";position:absolute;right:0;top:24%;bottom:24%;width:1px;background:rgba(37,99,235,.12)}.highlight-num{font-size:11px;letter-spacing:.16em;color:var(--ice);font-weight:800}.highlight-item h3{font-size:18px;margin:6px 0}.highlight-item p{font-size:14px;margin:0;color:var(--muted)}
.channel-pills{display:flex;gap:12px;flex-wrap:wrap}.channel-pill{flex:0 1 auto;max-width:330px;padding:14px 17px;border-radius:22px;background:linear-gradient(135deg,rgba(255,255,255,.94),rgba(233,245,255,.88));border:1px solid var(--border);box-shadow:0 12px 32px rgba(29,78,119,.06)}.channel-pill strong{display:block;color:var(--deep)}.channel-pill span{display:block;color:var(--muted);font-size:13px;margin-top:3px}.channel-pill a{font-size:13px;color:var(--highlight);text-decoration:none;font-weight:700}
.media-editorial{display:grid;grid-template-columns:.92fr 1.08fr;gap:56px;align-items:center}.media-editorial.reverse{grid-template-columns:1.08fr .92fr}.media-editorial.reverse .media-image{order:2}.media-image{position:relative}.media-image:before{content:"";position:absolute;inset:10% -5% -7% 10%;border-radius:30px;background:linear-gradient(135deg,#DFF4FF,#E8FCFA);z-index:0}.media-image img{position:relative;z-index:1;width:100%;border-radius:26px;box-shadow:var(--shadow);object-fit:contain;background:#fff}.media-copy p{color:var(--muted)}.media-copy .mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}.mini-item{padding:16px;border-radius:18px;background:#fff;border:1px solid var(--border)}.mini-item b{display:block;color:var(--deep);margin-bottom:4px}.mini-item span{font-size:13px;color:var(--muted)}
.dual-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.zone-card{overflow:hidden;border:1px solid var(--border);border-radius:28px;box-shadow:var(--shadow)}.zone-card.blue{background:linear-gradient(135deg,#fff 0%,#EDF7FF 100%)}.zone-card.cyan{background:linear-gradient(135deg,#fff 0%,#EAFBF9 100%)}.zone-card.deep{background:linear-gradient(135deg,#142A42,#10253A);color:#DDEAF5}.zone-card.deep h2,.zone-card.deep h3{color:#fff}.zone-card img{width:100%;max-height:340px;object-fit:contain;background:rgba(255,255,255,.58)}.zone-card-body{padding:30px}.zone-card p{color:var(--muted)}.zone-card.deep p{color:#BFD0DF}.service-points{margin:20px 0 0;padding:0;list-style:none;display:grid;gap:10px}.service-points li{padding-left:18px;position:relative;color:var(--text)}.zone-card.deep .service-points li{color:#DDEAF5}.service-points li:before{content:"";position:absolute;left:0;top:.75em;width:7px;height:7px;border-radius:50%;background:var(--cyan)}
.triple-grid{display:grid;grid-template-columns:1.08fr .84fr 1.08fr;gap:22px}.feature-card{border-radius:26px;border:1px solid var(--border);background:#fff;box-shadow:var(--shadow);overflow:hidden}.feature-card:nth-child(2){background:linear-gradient(180deg,#12253A,#173550);color:#DCEAF7}.feature-card:nth-child(2) h3{color:#fff}.feature-card img{width:100%;max-height:250px;object-fit:contain;background:#F5FAFF}.feature-body{padding:25px}.feature-body p{color:var(--muted)}.feature-card:nth-child(2) .feature-body p{color:#BED0DF}.date-badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:rgba(56,189,248,.12);color:var(--ice);font-size:12px;font-weight:800}
.safety-panel{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:34px;border-radius:32px;background:linear-gradient(135deg,#EAF5FF 0%,#EAFBF9 100%);border:1px solid rgba(59,130,246,.15)}.safety-item{display:grid;grid-template-columns:180px 1fr;gap:24px;align-items:center}.safety-item img{width:180px;max-height:180px;object-fit:contain;border-radius:22px;background:#fff;box-shadow:0 16px 32px rgba(29,78,119,.09)}.safety-item h3{margin-bottom:8px}.safety-item p{margin:0;color:var(--muted);font-size:14px}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:24px;background:rgba(255,255,255,.9);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:22px}.review-card:nth-child(2n){transform:translateY(10px)}.review-card blockquote{margin:0;color:var(--text)}.review-meta{margin-top:16px;font-size:12px;color:var(--quiet);letter-spacing:.06em}
.faq-list{display:grid;gap:12px}.faq-list details{background:#fff;border:1px solid var(--border);border-radius:18px;padding:0 20px;box-shadow:0 12px 30px rgba(29,78,119,.05)}.faq-list summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:750;color:var(--deep)}.faq-list summary::-webkit-details-marker{display:none}.faq-list details p{margin:0;padding:0 0 19px;color:var(--muted)}
.reminder-band{padding:30px 34px;border-radius:28px;background:linear-gradient(135deg,#142A42,#173750);color:#DDEAF5}.reminder-band h2{color:#fff;margin-bottom:10px}.reminder-band p{margin:0;color:#C3D4E2}
.inner-hero{padding:72px 0 58px;background:radial-gradient(circle at 85% 0,rgba(56,189,248,.20),transparent 30%),linear-gradient(135deg,#F8FBFF,#EEF7FF 60%,#F2FFFD)}.inner-hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:52px;align-items:center}.inner-hero h1{font-size:clamp(40px,6vw,68px);margin:8px 0 16px}.inner-hero p{color:var(--muted);font-size:17px}.inner-hero img{width:100%;max-height:470px;object-fit:contain;border-radius:28px;background:rgba(255,255,255,.7);box-shadow:var(--shadow)}.breadcrumb{font-size:13px;color:var(--quiet)}.breadcrumb a{color:var(--highlight);text-decoration:none}
.editorial-number{font-size:64px;line-height:1;color:rgba(37,99,235,.15);font-weight:900;letter-spacing:-.05em}.editorial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.editorial-card{padding:26px;border-radius:24px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow)}.editorial-card h3{margin:4px 0 10px}.editorial-card p{color:var(--muted);margin:0}.editorial-card.tall{grid-row:span 2;background:linear-gradient(160deg,#10253A,#183957);color:#DDEAF5}.editorial-card.tall h3{color:#fff}.editorial-card.tall p{color:#C2D2DF}
.content-split{display:grid;grid-template-columns:.88fr 1.12fr;gap:30px}.content-panel{padding:30px;border-radius:26px;border:1px solid var(--border);background:#fff}.content-panel.alt{background:linear-gradient(135deg,#EEF7FF,#F6FFFD)}.content-panel h2{font-size:28px}.content-panel p{color:var(--muted)}.tag-cloud{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.tag-cloud span{padding:7px 12px;border-radius:999px;background:var(--soft-blue);color:#1767B9;font-size:13px;border:1px solid rgba(59,130,246,.12)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:steps}.step{position:relative;padding:25px 22px;border-radius:22px;background:#fff;border:1px solid var(--border);box-shadow:0 14px 32px rgba(29,78,119,.06);counter-increment:steps}.step:before{content:"0" counter(steps);display:block;font-size:12px;letter-spacing:.14em;color:var(--ice);font-weight:800;margin-bottom:10px}.step h3{font-size:18px}.step p{margin:0;color:var(--muted);font-size:14px}
.notice-list{display:grid;gap:14px}.notice-item{display:grid;grid-template-columns:110px 1fr;gap:20px;padding:22px;border-radius:20px;background:#fff;border:1px solid var(--border)}.notice-date{font-weight:800;color:var(--highlight)}.notice-item p{margin:0;color:var(--muted)}
.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.support-card{padding:25px;border-radius:23px;background:#fff;border:1px solid var(--border);box-shadow:0 16px 38px rgba(29,78,119,.07)}.support-card h3{font-size:19px}.support-card p{color:var(--muted);font-size:14px}.support-card a{color:var(--highlight);font-weight:700;text-decoration:none}
.quote-panel{display:grid;grid-template-columns:.35fr 1.65fr;gap:24px;padding:28px;border-radius:26px;background:linear-gradient(135deg,#EAF5FF,#EFFDFB);border:1px solid var(--border)}.quote-mark{font-size:90px;line-height:.8;color:rgba(37,99,235,.25);font-family:Georgia,serif}.quote-panel p{font-size:17px;color:var(--deep);margin:0}.quote-panel small{display:block;color:var(--quiet);margin-top:12px}
.site-footer{background:var(--footer);color:#EAF4FF;padding:60px 0 88px}.footer-grid{width:min(var(--max),calc(100% - 40px));margin:0 auto;display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:42px}.footer-grid h2{font-size:14px;color:#fff;margin-bottom:15px}.footer-grid section>a:not(.site-logo){display:block;color:#BFD0DF;text-decoration:none;font-size:14px;margin:8px 0}.footer-grid section>a:hover{color:#fff}.footer-brand p{color:#AFC4D5;font-size:14px;max-width:440px}.footer-logo{margin-bottom:12px}.footer-bottom{width:min(var(--max),calc(100% - 40px));margin:35px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:20px;color:#8FA9BD;font-size:12px}.mobile-bottom-nav{display:none}
@media (max-width:1020px){.nav-core{display:none}.mobile-menu-toggle{display:flex}.desktop-menu-toggle{display:none}.header-inner{display:grid;grid-template-columns:42px 1fr auto}.header-inner>.site-logo{justify-self:center}.inner-hero-grid,.hero-inner,.media-editorial,.media-editorial.reverse{grid-template-columns:1fr}.media-editorial.reverse .media-image{order:0}.hero-inner{padding:60px 0}.hero-visual{min-height:440px}.highlight-inner{grid-template-columns:1fr 1fr}.highlight-item:nth-child(2):after{display:none}.highlight-item{border-bottom:1px solid rgba(37,99,235,.08)}.triple-grid{grid-template-columns:1fr 1fr}.triple-grid .feature-card:last-child{grid-column:1/-1}.safety-panel{grid-template-columns:1fr}.review-grid{grid-template-columns:1fr 1fr}.editorial-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.support-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}.footer-grid section:last-child{grid-column:2/4}}
@media (max-width:720px){body{padding-bottom:72px}.header-inner{min-height:64px;padding:0 12px;gap:8px}.site-logo strong{font-size:17px}.site-logo img{width:34px}.header-actions{justify-self:end}.header-actions .main-btn{min-height:36px;padding:0 12px;font-size:12px}.section{padding:62px 0}.section.tight{padding:48px 0}.container{width:min(100% - 28px,var(--max))}.section-head{display:block}.section-title{font-size:32px}.hero-inner{min-height:auto;padding:52px 0 46px;gap:20px}.hero-copy h1{font-size:50px}.hero-subtitle{font-size:24px}.hero-visual{min-height:360px}.hero-visual .hero-main{inset:10px 15% 50px 0;width:82%}.hero-visual .hero-phone{width:43%;max-height:280px}.floating-note{right:2%;top:1%;padding:10px 12px}.highlight-strip{margin-top:0;padding-top:14px}.highlight-inner{grid-template-columns:1fr;border-radius:18px}.highlight-item:after{display:none!important}.highlight-item{padding:18px 20px}.channel-pills{display:grid;grid-template-columns:1fr}.channel-pill{max-width:none}.media-copy .mini-grid{grid-template-columns:1fr}.dual-grid,.content-split,.safety-item,.quote-panel{grid-template-columns:1fr}.triple-grid{grid-template-columns:1fr}.triple-grid .feature-card:last-child{grid-column:auto}.safety-panel{padding:22px}.safety-item img{width:100%;max-height:260px}.review-grid,.editorial-grid,.steps,.support-grid{grid-template-columns:1fr}.review-card:nth-child(2n){transform:none}.editorial-card.tall{grid-row:auto}.notice-item{grid-template-columns:1fr;gap:4px}.inner-hero{padding:52px 0 44px}.inner-hero-grid{gap:26px}.inner-hero h1{font-size:40px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}.footer-grid section:last-child{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}.mobile-bottom-nav{display:grid;position:fixed;z-index:9000;left:10px;right:10px;bottom:10px;grid-template-columns:repeat(4,1fr);background:rgba(10,24,42,.94);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.1);border-radius:20px;box-shadow:0 18px 48px rgba(8,22,36,.26);overflow:hidden}.mobile-bottom-nav a{min-height:56px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#DCEAF7;text-decoration:none;font-size:11px}.mobile-bottom-nav b{width:23px;height:23px;display:grid;place-items:center;border-radius:8px;background:rgba(56,189,248,.12);color:#7DD3FC;font-size:11px}.site-footer{padding-bottom:32px}}
@media (max-width:390px){.header-actions .main-btn{padding:0 10px}.site-logo strong{display:none}.hero-copy h1{font-size:44px}.hero-actions-row{display:grid}.hero-actions-row a{width:100%}.drawer-nav{grid-template-columns:1fr}}