:root{--bg:#F3F8FF;--white:#FFFFFF;--soft:#EAF4FF;--soft2:#F0F6FC;--blue:#0B55B5;--deep:#073B86;--sport:#126BCB;--bright:#1785E8;--sky:#55B9F5;--hl:#91D9FF;--navy:#10243D;--text:#263B52;--muted:#667A91;--footer:#052B62;--border:rgba(11,85,181,.12);--shadow:0 18px 45px rgba(7,59,134,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}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:1.78;overflow-x:hidden}body.drawer-open{overflow:hidden}img{max-width:100%;height:auto}a{color:var(--blue);text-decoration:none}a:hover{color:var(--bright)}button,a{touch-action:manipulation}.skip-link{position:fixed;left:12px;top:-80px;z-index:10050;background:#fff;color:var(--deep);padding:10px 14px;border-radius:8px}.skip-link:focus{top:10px}.shell{width:min(1320px,calc(100% - 40px));margin-inline:auto}.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(7,59,134,.97);border-bottom:1px solid rgba(255,255,255,.12);backdrop-filter:blur(14px)}.header-inner{position:relative;max-width:1320px;min-height:72px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between}.menu-toggle{width:44px;height:44px;border:1px solid rgba(255,255,255,.20);border-radius:10px;background:rgba(255,255,255,.08);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;cursor:pointer}.menu-toggle span{width:25px;height:2px;display:block;background:#fff}.site-logo{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);line-height:0}.site-logo img{display:block;width:auto;max-width:150px;max-height:48px}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 22px;border-radius:999px;background:linear-gradient(135deg,#55B9F5 0%,#1785E8 45%,#126BCB 100%);color:#fff;font-weight:700;text-decoration:none;box-shadow:0 10px 26px rgba(23,133,232,.28)}.main-btn:hover{color:#fff;transform:translateY(-1px)}.channel-nav{background:#fff;border-bottom:1px solid var(--border)}.channel-track{max-width:1320px;margin:auto;display:flex;overflow-x:auto;scrollbar-width:none;padding:0 20px}.channel-track::-webkit-scrollbar{display:none}.channel-track a{position:relative;flex:0 0 auto;color:#526B86;padding:13px 15px;font-size:14px;font-weight:700}.channel-track a.is-active{color:var(--blue)}.channel-track a.is-active:after{content:"";position:absolute;left:50%;bottom:0;width:26px;height:3px;background:var(--bright);transform:translateX(-50%);border-radius:3px 3px 0 0}.drawer-backdrop{position:fixed;inset:0;background:rgba(5,43,98,.54);z-index:10000;opacity:0;transition:opacity .2s}.drawer-backdrop.is-open{opacity:1}.site-drawer{position:fixed;z-index:10001;inset:0 auto 0 0;width:420px;max-width:86vw;background:#fff;transform:translateX(-102%);transition:transform .25s ease;overflow-y:auto;box-shadow:25px 0 60px rgba(5,43,98,.2)}.site-drawer.is-open{transform:none}.drawer-head{min-height:74px;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid var(--border)}.drawer-logo img{max-width:140px;max-height:46px}.drawer-close{width:42px;height:42px;border-radius:50%;border:1px solid var(--border);background:var(--soft);color:var(--deep);font-size:28px}.drawer-nav{padding:12px 22px 34px}.drawer-nav section{padding:16px 0;border-bottom:1px solid var(--border)}.drawer-nav h2{margin:0 0 8px;color:var(--blue);font-size:14px;letter-spacing:.08em}.drawer-nav a{display:block;padding:8px 0;color:var(--navy);font-weight:650}.hero-slider{position:relative;max-width:1320px;margin:22px auto 0;overflow:hidden;border-radius:18px;background:#073B86;box-shadow:0 20px 50px rgba(7,59,134,.20)}.slide{display:none}.slide.is-active{display:block}.hero-slider img{display:block;width:100%;height:auto;object-fit:contain}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:rgba(5,43,98,.55);color:#fff;font-size:26px;cursor:pointer}.slider-prev{left:18px}.slider-next{right:18px}.slider-dots{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:flex;gap:9px}.slider-dot{width:10px;height:10px;border:0;border-radius:50%;background:rgba(255,255,255,.55);padding:0;cursor:pointer}.slider-dot.is-active{background:#fff;transform:scale(1.3)}.section{padding:90px 0}.section.white{background:#fff}.section.soft{background:var(--soft)}.section.dark{background:linear-gradient(135deg,#073B86 0%,#0B55B5 32%,#126BCB 68%,#1785E8 100%);color:#fff}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:34px}.eyebrow{display:inline-block;color:var(--bright);font-weight:800;letter-spacing:.08em;margin-bottom:10px}.section.dark .eyebrow{color:var(--hl)}h1,h2,h3{color:var(--navy);line-height:1.22;margin-top:0}h1{font-size:clamp(34px,5vw,60px);letter-spacing:-.03em}h2{font-size:clamp(27px,3.4vw,40px)}h3{font-size:22px}.section.dark h1,.section.dark h2,.section.dark h3{color:#fff}.lead{font-size:18px;color:#526B86;max-width:880px}.section.dark .lead{color:#ddecff}.focus-strip{max-width:1320px;margin:22px auto 0;background:#052B62;color:#fff;border-radius:18px;display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}.focus-item{padding:24px;border-right:1px solid rgba(255,255,255,.12)}.focus-item:last-child{border-right:0}.focus-item strong{display:block;font-size:18px;margin-bottom:7px}.focus-item p{margin:0;color:#d7e8fb;font-size:14px}.focus-item a{display:inline-block;margin-top:10px;color:var(--sky)}.core-grid{display:grid;grid-template-columns:1.35fr .85fr;grid-template-rows:1fr 1fr;gap:20px}.core-main{grid-row:1/3;position:relative;min-height:520px;border-radius:24px;overflow:hidden;background:var(--deep)}.core-main img{width:100%;height:100%;object-fit:cover;opacity:.74}.core-overlay{position:absolute;inset:auto 0 0;padding:34px;background:linear-gradient(transparent,rgba(5,43,98,.94));color:#fff}.core-overlay h2{color:#fff}.core-side{padding:32px;border-radius:24px;background:#fff;box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:end}.zone-row{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.zone-card{background:#fff;border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:0 10px 24px rgba(7,59,134,.07)}.zone-card img{width:100%;aspect-ratio:16/11;object-fit:contain;background:var(--soft2)}.zone-card div{padding:16px}.zone-card h3{font-size:18px;margin-bottom:8px}.zone-card p{font-size:14px;color:var(--muted);margin:0 0 8px}.split-feature{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}.split-feature img{width:100%;border-radius:24px;box-shadow:var(--shadow)}.feature-list{display:grid;gap:12px}.feature-line{display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.16)}.feature-line img{width:120px;border-radius:12px;box-shadow:none}.feature-line h3{font-size:18px;margin-bottom:3px}.feature-line p{margin:0;color:#d9eafd;font-size:14px}.app-band{background:radial-gradient(circle at 25% 30%,rgba(145,217,255,.25),transparent 35%),linear-gradient(135deg,#073B86,#126BCB);color:#fff;border-radius:26px;padding:44px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.app-band h2{color:#fff}.app-band p{color:#dbeeff}.app-band img{max-height:460px;margin:auto;display:block;object-fit:contain}.text-link{font-weight:800}.section.dark .text-link{color:var(--sky)}.activity-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}.activity-main{padding:36px;background:linear-gradient(135deg,#073B86,#126BCB);color:#fff;border-radius:24px}.activity-main h2{color:#fff}.activity-list{display:grid;gap:16px}.activity-list article{padding:22px;background:#fff;border-left:4px solid var(--bright);box-shadow:var(--shadow)}.news-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:34px}.news-lead{padding:34px;background:#fff;border-top:5px solid var(--blue);box-shadow:var(--shadow)}.news-list article{padding:16px 0;border-bottom:1px solid var(--border)}.service-duo{display:grid;grid-template-columns:1fr 1fr;gap:22px}.service-panel{padding:34px;background:#fff;border-radius:22px;box-shadow:var(--shadow)}.feedback-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feedback{margin:0;padding:24px;background:#fff;border:1px solid var(--border);border-radius:18px;color:#41576f}.feedback:before{content:"“";font-size:48px;line-height:.5;color:var(--sky);display:block;margin-bottom:12px}.faq-list{max-width:940px;margin:auto}.faq-item{background:#fff;border-bottom:1px solid var(--border)}.faq-question{width:100%;min-height:58px;border:0;background:transparent;text-align:left;padding:18px 52px 18px 18px;color:var(--navy);font-size:17px;font-weight:800;position:relative;cursor:pointer}.faq-question:after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);color:var(--bright);font-size:26px}.faq-item.is-open .faq-question:after{content:"−"}.faq-answer{display:none;padding:0 18px 20px;color:#526B86}.faq-item.is-open .faq-answer{display:block}.page-hero{padding:76px 0 62px;background:radial-gradient(circle at 72% 35%,rgba(85,185,245,.40),transparent 38%),linear-gradient(135deg,#073B86 0%,#0B55B5 32%,#126BCB 68%,#1785E8 100%);color:#fff}.page-hero h1{color:#fff;margin-bottom:18px}.page-hero .lead{color:#e3f0ff}.article-wrap{display:grid;grid-template-columns:minmax(0,900px) 260px;gap:60px;align-items:start}.article-body{background:#fff;padding:48px;border-radius:22px;box-shadow:var(--shadow)}.article-body section+section{margin-top:44px;padding-top:36px;border-top:1px solid var(--border)}.article-body p{font-size:17px}.article-image{width:100%;height:auto;object-fit:contain;border-radius:18px;margin:0 0 34px;background:var(--soft2)}.side-note{position:sticky;top:150px;padding:24px;border-radius:18px;background:linear-gradient(180deg,#EAF4FF,#fff);border:1px solid var(--border)}.side-note h2{font-size:20px}.side-note a{display:block;padding:7px 0;font-weight:700}.resource-links{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}.resource-links a{display:inline-flex;align-items:center;min-height:42px;padding:0 16px;border-radius:999px;background:var(--soft);font-weight:800}.resource-links a.main-btn{background:linear-gradient(135deg,#55B9F5 0%,#1785E8 45%,#126BCB 100%);color:#fff}.site-footer{background:#052B62;color:#fff;border-top:4px solid var(--bright);padding:64px 0 26px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:40px}.footer-grid h2{color:#fff;font-size:17px}.footer-grid a{display:block;color:#cfe4fb;padding:4px 0}.footer-brand img{max-width:150px;max-height:48px}.footer-brand p{color:#cfe4fb;max-width:420px}.footer-note{border-top:1px solid rgba(255,255,255,.15);margin-top:32px;padding-top:22px;color:#bfd6ee;font-size:13px;display:flex;justify-content:space-between;gap:30px}.mobile-quick{display:none}a:focus-visible,button:focus-visible{outline:3px solid var(--hl);outline-offset:3px}
@media(max-width:1100px){.zone-row{grid-template-columns:repeat(3,1fr)}.feedback-grid{grid-template-columns:repeat(2,1fr)}.article-wrap{grid-template-columns:1fr}.side-note{position:static}.core-main{min-height:430px}}
@media(max-width:900px){.focus-strip{grid-template-columns:repeat(2,1fr)}.focus-item:nth-child(2){border-right:0}.core-grid,.split-feature,.app-band,.activity-layout,.news-layout,.service-duo{grid-template-columns:1fr}.core-grid{grid-template-rows:auto}.core-main{grid-row:auto}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}}
@media(max-width:767px){body{padding-bottom:72px}.site-drawer{width:min(86vw,360px);max-width:none}.header-inner{min-height:64px;padding:0 12px}.menu-toggle{width:40px;height:40px}.site-logo img{max-width:112px;max-height:38px}.main-btn{min-height:39px;padding:0 16px;font-size:14px}.channel-nav{display:none}.shell{width:min(100% - 28px,1320px)}.hero-slider{margin:14px 14px 0;border-radius:14px}.slider-arrow{width:40px;height:40px}.slider-prev{left:8px}.slider-next{right:8px}.slider-dots{bottom:10px}.section{padding:58px 0}.section-head{display:block}.focus-strip{margin:14px;border-radius:14px;grid-template-columns:1fr}.focus-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.12)}.focus-item:last-child{border-bottom:0}.zone-row{display:flex;overflow-x:auto;padding-bottom:8px}.zone-card{min-width:74vw}.app-band{padding:28px 22px}.feature-line{grid-template-columns:90px 1fr}.feature-line img{width:90px}.feedback-grid{grid-template-columns:1fr}.page-hero{padding:54px 0 44px}.article-body{padding:28px 20px;border-radius:16px}.article-body p{font-size:16px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px 20px}.footer-brand{grid-column:1/-1}.footer-note{display:block}.mobile-quick{position:fixed;z-index:9998;left:0;right:0;bottom:0;height:64px;background:#fff;display:grid;grid-template-columns:repeat(4,1fr);box-shadow:0 -8px 24px rgba(7,59,134,.12);border-top:1px solid var(--border)}.mobile-quick a{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--deep);font-size:12px;line-height:1.2;gap:3px}.mobile-quick a span{font-size:18px}.mobile-quick a.is-active{color:var(--bright)}.site-footer{padding-bottom:40px}}
@media(max-width:430px){.header-inner{padding:0 10px}.site-logo img{max-width:104px}.main-btn{padding:0 13px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.core-main{min-height:360px}.core-overlay{padding:24px}.feature-line{grid-template-columns:74px 1fr}.feature-line img{width:74px}}