*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:#333847;font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}body.panel-open{overflow:hidden}a{text-decoration:none;color:inherit}img{display:block;max-width:100%;height:auto}button,input{font:inherit}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;top:-60px;left:12px;z-index:120;background:#fff;padding:10px 14px;border-radius:10px}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:70;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(79,110,247,.14);backdrop-filter:blur(12px)}.nav-shell{width:min(1280px,calc(100% - 32px));height:72px;margin:auto;display:flex;align-items:center;gap:20px}.brand-logo{width:138px;max-height:48px;object-fit:contain}.brand-text{font-size:22px;font-weight:900;color:#2A3F9D}.desktop-nav{display:flex;gap:5px}.desktop-nav a,.text-button{border:0;background:none;padding:9px 12px;border-radius:999px;color:#667085;white-space:nowrap;cursor:pointer}.desktop-nav a:hover,.desktop-nav a.is-active,.text-button:hover,.text-button.is-active{color:#3B5BDB;background:#EEF3FF}.nav-actions{margin-left:auto;display:flex;align-items:center;gap:6px}.primary-small,.btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:999px;font-weight:800;white-space:nowrap}.primary-small,.btn-primary{color:#fff;background:linear-gradient(135deg,#6B8AFF,#4F6EF7 55%,#3B5BDB);box-shadow:0 16px 42px rgba(79,110,247,.14)}.btn-secondary{color:#2A3F9D;background:#EEF3FF;border:1px solid rgba(79,110,247,.14)}.icon-button{width:44px;height:44px;border:0;border-radius:14px;background:#EEF3FF;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer}.icon-button span{width:18px;height:2px;background:#3B5BDB}.mobile-only,.mobile-app{display:none}.container{width:min(1280px,calc(100% - 32px));margin:auto}.site-main{min-height:70vh}.page-hero{padding:68px 0 46px;background:linear-gradient(180deg,#F5F8FF,#fff)}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#4F6EF7;font-size:14px;font-weight:900;letter-spacing:.08em}.eyebrow:before{content:"";width:22px;height:2px;background:#4F6EF7}.page-hero h1,.hero-copy h1{margin:12px 0 18px;color:#1A1F2E;font-size:clamp(38px,5.2vw,72px);line-height:1.08;letter-spacing:-.035em}.page-hero p{max-width:800px;margin:0;color:#667085;font-size:18px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.section{padding:70px 0}.section-soft{background:#F5F8FF}.section-blue{background:#EEF3FF}.section-dark{background:#151A28;color:#F0F3FA}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}.section-head h2{margin:0;color:#1A1F2E;font-size:clamp(28px,4vw,46px);line-height:1.15}.section-head p{max-width:620px;margin:0;color:#667085}.section-dark h2,.section-dark h3{color:#fff}.section-dark p{color:#c9d0df}.grid-2,.grid-3,.grid-4,.grid-6{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-6{grid-template-columns:repeat(6,minmax(0,1fr))}.card{background:#fff;border:1px solid rgba(79,110,247,.14);border-radius:22px;padding:24px;box-shadow:0 14px 40px rgba(30,40,80,.06)}.card h2,.card h3{margin-top:0;color:#1A1F2E}.card p{color:#667085}.tag,.status{display:inline-flex;padding:6px 10px;border-radius:999px;background:#EEF3FF;color:#3B5BDB;font-size:13px;font-weight:900}.number{display:block;color:#D6E0FF;font-size:44px;font-weight:950;line-height:1}.more{display:inline-flex;margin-top:16px;color:#3B5BDB;font-weight:900}.image-slot{overflow:hidden;min-height:280px;border-radius:24px;background:#EAF0FF}.image-slot img,.image-placeholder{width:100%;height:100%;min-height:inherit;object-fit:cover}.image-placeholder{position:relative;background:linear-gradient(135deg,#EEF3FF,#D6E0FF)}.image-placeholder:after{content:"BLUEBERRY VIDEO";position:absolute;right:18px;bottom:16px;color:#4F6EF7;font-weight:950;letter-spacing:.08em;opacity:.55}.feature-split{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,1fr);gap:28px;align-items:center}.feature-split.reverse{grid-template-columns:minmax(300px,1fr) minmax(0,1.55fr)}.feature-split.reverse>.image-slot{order:2}.rich-text h2{color:#1A1F2E;font-size:32px;line-height:1.2}.rich-text p{margin:0 0 18px}.topic-strip{display:flex;gap:10px;overflow-x:auto;padding:6px 0 10px}.topic-strip a,.pill{flex:0 0 auto;padding:10px 14px;border-radius:999px;background:#fff;border:1px solid rgba(79,110,247,.14);color:#3B5BDB;font-weight:800}.hero-home{padding:38px 0 26px;background:#F5F8FF}.home-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(300px,1fr);gap:26px}.hero-visual{min-height:520px}.hero-visual img{width:100%;height:100%;object-fit:contain;background:#EAF0FF}.hero-copy{background:#fff;border:1px solid rgba(79,110,247,.14);border-radius:28px;padding:34px;display:flex;flex-direction:column;justify-content:center}.hero-copy h1{font-size:clamp(38px,4.6vw,62px)}.mini-rec{margin-top:22px}.mini-rec div{padding:12px 0;border-top:1px solid rgba(0,0,0,.08)}.mini-rec strong{display:block;color:#1A1F2E}.quickbar{padding:18px 0;border-bottom:1px solid rgba(79,110,247,.14)}.editor-pick{display:grid;grid-template-columns:1.25fr 1fr;gap:20px}.editor-main{background:#151A28;color:#fff;border-radius:26px;padding:28px}.editor-main p{color:#c9d0df}.editor-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(230px,1fr);gap:16px;overflow-x:auto;padding-bottom:8px}.poster-wall{display:grid;grid-template-columns:1.4fr repeat(2,1fr);gap:16px}.poster-wall .card:first-child{grid-row:span 2}.short-list{border-top:1px solid rgba(79,110,247,.14)}.short-row{display:grid;grid-template-columns:70px 1fr auto;gap:22px;align-items:center;padding:22px 0;border-bottom:1px solid rgba(79,110,247,.14)}.short-row .num{font-weight:950;font-size:28px;color:#98A2B3}.timeline{display:flex;gap:18px;overflow-x:auto;padding-bottom:8px}.timeline .card{min-width:285px}.magazine{display:grid;grid-template-columns:1.2fr .8fr;grid-template-areas:"a b" "a c";gap:20px}.magazine article:nth-child(1){grid-area:a}.magazine article:nth-child(2){grid-area:b}.magazine article:nth-child(3){grid-area:c}.article-list{display:grid;gap:6px}.article-row{display:grid;grid-template-columns:190px 1fr;gap:24px;padding:24px 0;border-bottom:1px solid rgba(79,110,247,.14)}.article-row .label{color:#4F6EF7;font-weight:900}.accordion details{background:#fff;border:1px solid rgba(79,110,247,.14);border-radius:18px;padding:0 20px;margin:0 0 12px}.accordion summary{cursor:pointer;padding:18px 0;color:#1A1F2E;font-weight:900}.accordion p{margin:0;padding:0 0 18px;color:#667085}.service-list{display:grid}.service-item{display:grid;grid-template-columns:180px 1fr;gap:18px;padding:19px 0;border-bottom:1px solid rgba(79,110,247,.14)}.legal-note{padding:20px 22px;border-radius:18px;background:#EEF3FF;border:1px solid rgba(79,110,247,.14);color:#2A3F9D}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:s}.step{counter-increment:s;background:#fff;border:1px solid rgba(79,110,247,.14);border-radius:22px;padding:24px}.step:before{content:"0" counter(s);display:block;color:#D6E0FF;font-size:42px;font-weight:950}.checklist{list-style:none;padding:0}.checklist li{position:relative;padding-left:28px;margin:8px 0}.checklist li:before{content:"✓";position:absolute;left:0;color:#4F6EF7;font-weight:950}.progress-list{display:grid;gap:18px}.progress-item{display:grid;grid-template-columns:48px 1fr;gap:16px}.progress-dot{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#EEF3FF;color:#3B5BDB;font-weight:950}.review-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.review-list article{padding:24px;border:1px solid rgba(79,110,247,.14);border-radius:22px}.review-list strong{color:#4F6EF7}.contact-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.contact-flow article{background:#F5F8FF;border-radius:20px;padding:22px}.cta-band{border-radius:28px;padding:34px;background:linear-gradient(135deg,#6B8AFF,#4F6EF7 55%,#3B5BDB);color:#fff}.cta-band h2{color:#fff;margin-top:0}.cta-band p{color:#EEF3FF}.cta-band .btn-secondary{background:#fff}.app-device{max-width:420px;margin:auto;padding:16px;border-radius:34px;background:#151A28}.app-device .image-slot{min-height:520px}.site-footer{padding:62px 0 calc(40px + env(safe-area-inset-bottom));background:#151A28;color:#F0F3FA}.footer-shell{width:min(1280px,calc(100% - 32px));margin:auto}.footer-brand{display:grid;grid-template-columns:auto 220px 1fr;gap:20px;align-items:center;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.12)}.footer-logo{width:110px;max-height:46px;object-fit:contain}.footer-brand strong,.footer-brand span{display:block}.footer-brand span,.footer-note,.copyright{color:#98A2B3}.footer-brand p{color:#c9d0df}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;padding:34px 0}.footer-grid h2{font-size:15px}.footer-grid a{display:block;color:#c9d0df;padding:5px 0}.overlay{position:fixed;inset:0;z-index:80;background:rgba(15,20,35,.46);visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.overlay.is-open{visibility:visible;opacity:1;pointer-events:auto}.channel-panel{position:fixed;top:0;right:0;z-index:90;width:min(460px,88vw);height:100%;background:#fff;transform:translateX(105%);visibility:hidden;pointer-events:none;transition:.25s}.channel-panel.is-open{transform:none;visibility:visible;pointer-events:auto}.panel-head{height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid rgba(79,110,247,.14)}.panel-brand{display:flex;align-items:center;gap:12px}.panel-brand img{width:88px;max-height:42px;object-fit:contain}.panel-brand span{display:block;color:#98A2B3;font-size:11px}.close-button{width:44px;height:44px;border:0;border-radius:14px;background:#EEF3FF;color:#2A3F9D;font-size:28px;cursor:pointer}.panel-scroll{height:calc(100% - 78px);overflow-y:auto;padding:12px 20px 28px}.panel-scroll h2{font-size:13px;color:#98A2B3}.panel-scroll a{display:block;padding:11px 0;border-bottom:1px solid rgba(0,0,0,.06)}.panel-scroll strong,.panel-scroll span{display:block}.panel-scroll span{font-size:13px;color:#667085}.search-panel{position:fixed;left:0;right:0;top:72px;z-index:88;background:#fff;border-bottom:1px solid rgba(79,110,247,.14);box-shadow:0 18px 40px rgba(30,40,80,.12);visibility:hidden;opacity:0;transform:translateY(-8px);pointer-events:none;transition:.2s}.search-panel.is-open{visibility:visible;opacity:1;transform:none;pointer-events:auto}.search-inner{width:min(1100px,calc(100% - 32px));margin:auto;padding:26px 0 32px}.search-head{display:flex;align-items:center;justify-content:space-between}.search-box{display:block;margin:18px 0}.search-box input{width:100%;height:56px;border:1px solid rgba(79,110,247,.2);border-radius:16px;background:#F5F8FF;padding:0 18px}.search-chips{display:flex;flex-wrap:wrap;gap:8px}.search-chips button{border:1px solid rgba(79,110,247,.14);border-radius:999px;background:#fff;color:#3B5BDB;padding:8px 12px;cursor:pointer}.search-results{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px}.search-results a{padding:14px;border-radius:14px;background:#F5F8FF;font-weight:900}.search-results span{display:block;color:#667085;font-size:13px;font-weight:400}.mobile-bottom{display:none}@media(max-width:1060px){.desktop-nav a{padding:9px 7px}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-6{grid-template-columns:repeat(3,1fr)}.search-results{grid-template-columns:repeat(2,1fr)}}@media(max-width:860px){.desktop-nav,.desktop-actions{display:none}.mobile-only,.mobile-app{display:inline-flex}.nav-shell{height:64px;justify-content:space-between}.brand{position:absolute;left:50%;transform:translateX(-50%)}.brand-logo{width:118px}.site-main{padding-bottom:60px}.home-grid,.feature-split,.feature-split.reverse,.editor-pick,.magazine{grid-template-columns:1fr;grid-template-areas:none}.feature-split.reverse>.image-slot{order:0}.hero-copy{order:-1}.hero-visual{min-height:300px}.grid-3,.steps,.contact-flow{grid-template-columns:repeat(2,1fr)}.grid-6{grid-template-columns:repeat(2,1fr)}.poster-wall{grid-template-columns:1fr 1fr}.poster-wall .card:first-child{grid-column:1/-1;grid-row:auto}.footer-brand{grid-template-columns:auto 1fr}.footer-brand p{grid-column:1/-1}.footer-grid{grid-template-columns:repeat(2,1fr)}.search-panel{top:0;height:100dvh;overflow:auto}.article-row,.service-item{grid-template-columns:1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:repeat(5,1fr);min-height:56px;padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid rgba(79,110,247,.14)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:52px;color:#667085;font-size:12px}.mobile-bottom a.is-active{background:#EEF3FF;color:#4F6EF7;font-weight:900}}@media(max-width:620px){.container,.nav-shell,.footer-shell,.search-inner{width:calc(100% - 30px)}.page-hero{padding:50px 0 34px}.page-hero h1{font-size:40px}.section{padding:52px 0}.section-head{display:block}.section-head p{margin-top:10px}.grid-2,.grid-3,.grid-4,.grid-6,.steps,.footer-grid,.review-list,.contact-flow{grid-template-columns:1fr}.editor-list{grid-template-columns:1fr}.short-row{grid-template-columns:54px 1fr}.short-row>a{grid-column:2}.track{grid-auto-columns:80vw}.timeline .card{min-width:78vw}.hero-actions{display:grid;grid-template-columns:1fr}.btn-primary,.btn-secondary{width:100%}.hero-copy{padding:24px}.hero-copy h1{font-size:38px}.hero-visual{min-height:220px}.app-device .image-slot{min-height:360px}.search-results{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #6B8AFF;outline-offset:3px}