:root{--blue:#0033A0;--bright:#0052CC;--deep:#002066;--ink:#0A1628;--text:#1E2A3A;--muted:#4A5568;--soft:#718096;--line:rgba(0,51,160,.14);--line2:rgba(0,51,160,.32);--bg:#fff;--bg2:#F5F7FA;--bg3:#EEF1F6;--shadow:0 12px 36px rgba(0,33,102,.08);--glow:0 10px 28px rgba(0,51,160,.16);--r:14px;--max:1280px}
*{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","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}body.layer-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.site-main{padding-top:76px}.site-header{position:fixed;z-index:80;top:0;left:0;right:0;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav-shell{max-width:var(--max);height:74px;margin:auto;padding:0 24px;display:flex;align-items:center;gap:22px}.brand{display:inline-flex;align-items:center;flex:0 0 auto}.brand-logo{display:block;width:auto;height:34px;max-width:120px;object-fit:contain}.brand-fallback{font-size:28px;font-weight:900;letter-spacing:-1px;color:var(--blue)}.desktop-nav{display:flex;align-items:center;gap:4px;min-width:0}.desktop-nav a{position:relative;padding:12px 12px;color:var(--muted);font-weight:700;white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.is-active{color:var(--blue)}.desktop-nav a.is-active:after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:3px;border-radius:9px;background:var(--blue)}.nav-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.icon-btn,.soft-btn,.primary-btn{min-height:44px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-weight:800}.icon-btn{width:44px;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:22px}.soft-btn{padding:0 18px;border:1px solid var(--line2);color:var(--blue)}.primary-btn{padding:0 20px;border:0;color:#fff;background:linear-gradient(135deg,#0052CC 0%,#0033A0 50%,#002066 100%);box-shadow:var(--glow)}.icon-btn:hover,.soft-btn:hover{background:var(--bg3)}.primary-btn:hover{filter:brightness(1.05)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(0,82,204,.32);outline-offset:3px}.mobile-only{display:none}
.container{max-width:var(--max);margin:auto;padding:0 24px}.page-hero{padding:72px 0 52px;background:linear-gradient(180deg,#F5F7FA 0%,#fff 100%);border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:44px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:900;letter-spacing:.08em;font-size:13px}.eyebrow:before{content:"";width:26px;height:3px;border-radius:4px;background:var(--blue)}h1,h2,h3{color:var(--ink);line-height:1.25;margin-top:0}h1{font-size:clamp(36px,5vw,66px);letter-spacing:-.04em;margin:16px 0 20px}h2{font-size:clamp(26px,3.2vw,40px);letter-spacing:-.025em}h3{font-size:20px}.lead{font-size:18px;color:var(--muted);max-width:760px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-media,.image-frame{background:linear-gradient(135deg,#EEF3FF,#F7F9FC);border:1px solid var(--line);border-radius:20px;min-height:300px;overflow:hidden;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center}.hero-media img,.image-frame img{width:100%;height:auto;object-fit:contain;display:block}.fallback-art{width:100%;min-height:300px;display:grid;place-items:center;padding:30px;background:radial-gradient(circle at 70% 30%,rgba(77,127,224,.28),transparent 28%),linear-gradient(135deg,#EEF3FF,#F8FAFF);color:var(--blue);font-size:54px;font-weight:900;letter-spacing:-.06em}.section{padding:72px 0}.section.alt{background:var(--bg2)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}.section-head p{max-width:680px;color:var(--muted);margin:0}.grid{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))}.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}.card p{color:var(--muted);margin-bottom:0}.card .meta,.meta{font-size:13px;font-weight:900;color:var(--blue);letter-spacing:.05em}.card-link{display:inline-flex;margin-top:18px;color:var(--blue);font-weight:800}.pills{display:flex;flex-wrap:wrap;gap:10px}.pill{display:inline-flex;align-items:center;min-height:38px;padding:0 14px;border-radius:999px;background:var(--bg3);border:1px solid var(--line);color:var(--blue);font-weight:800}.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.88fr);gap:30px;align-items:start}.prose{font-size:17px}.prose p{margin:0 0 18px;color:var(--text)}.prose strong{color:var(--ink)}.note{padding:18px 20px;border-left:4px solid var(--blue);background:var(--bg2);border-radius:0 var(--r) var(--r) 0;color:var(--muted)}.number-list{display:grid;gap:14px}.number-item{display:grid;grid-template-columns:72px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line)}.number-item .num{font-size:40px;line-height:1;color:rgba(0,51,160,.34);font-weight:900}.timeline{position:relative;display:grid;gap:16px}.timeline:before{content:"";position:absolute;left:17px;top:10px;bottom:10px;width:2px;background:var(--line2)}.timeline-item{position:relative;padding:0 0 0 54px}.timeline-item:before{content:"";position:absolute;left:10px;top:6px;width:16px;height:16px;border-radius:50%;background:#fff;border:4px solid var(--blue);box-shadow:0 0 0 5px #fff}.timeline-item .status{color:var(--blue);font-weight:900;font-size:13px}.quote-card{border-top:3px solid var(--blue);padding-top:20px}.quick-strip{border-bottom:1px solid var(--line);background:#fff}.quick-scroll{max-width:var(--max);margin:auto;padding:12px 24px;display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}.quick-scroll::-webkit-scrollbar{display:none}.quick-scroll a{white-space:nowrap;padding:8px 12px;border:1px solid var(--line);border-radius:999px;font-weight:800;color:var(--muted)}.quick-scroll a:hover{color:var(--blue);background:var(--bg3)}
.home-hero{padding:48px 0 42px}.home-hero-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(300px,.85fr);gap:26px;align-items:stretch}.home-main-visual{min-height:520px}.home-copy{padding:34px;background:var(--ink);border-radius:20px;color:#fff}.home-copy h1{font-size:clamp(38px,4.4vw,58px);color:#fff}.home-copy .lead{color:#DCE6F5}.home-copy .eyebrow{color:#BBD0FF}.home-copy .eyebrow:before{background:#7EA4FF}.mini-rec{display:grid;gap:10px;margin-top:26px}.mini-rec a{display:block;padding:14px 0;border-top:1px solid rgba(255,255,255,.14)}.mini-rec b{display:block;color:#fff}.mini-rec span{display:block;color:#AFC0D6;font-size:14px}.inspiration{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.inspiration .pill-card{background:#fff;border:1px solid var(--line);border-radius:999px;padding:12px 16px}.pill-card b{color:var(--ink)}.pill-card span{color:var(--soft);font-size:13px;margin-left:6px}.feature-story{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:24px}.feature-story .story-copy{padding:30px;background:#fff;border:1px solid var(--line);border-radius:18px}.story-side{display:grid;gap:12px}.story-side a{padding:18px;background:#fff;border:1px solid var(--line);border-radius:14px}.horizontal-track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(270px,32%);gap:16px;overflow-x:auto;padding-bottom:10px;scroll-snap-type:x proximity}.horizontal-track>*{scroll-snap-align:start}.wide-feature{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:center}.vertical-list{display:grid;gap:0;border-top:1px solid var(--line)}.vertical-list a{display:grid;grid-template-columns:54px 1fr auto;gap:16px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}.vertical-list .idx{font-weight:900;color:rgba(0,51,160,.45);font-size:24px}.blue-panel{background:#EEF3FF;border:1px solid rgba(0,51,160,.18);border-radius:18px;padding:30px}.faq-list details{border-bottom:1px solid var(--line);padding:18px 0}.faq-list summary{font-weight:900;color:var(--ink);cursor:pointer}.faq-list p{color:var(--muted)}
.site-footer{background:var(--ink);color:#A0AEC0;padding:64px 0 calc(30px + env(safe-area-inset-bottom))}.footer-inner{max-width:var(--max);margin:auto;padding:0 24px}.footer-brand{max-width:760px}.footer-brand strong{display:block;color:#fff;font-size:28px}.footer-brand strong span{color:#89AFFF;margin-left:8px}.footer-brand p{margin:10px 0 0}.footer-logo{filter:brightness(0) invert(1);margin-bottom:14px}.footer-brand-text{color:#fff}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin:44px 0}.footer-grid h2{font-size:15px;color:#fff;margin-bottom:14px}.footer-grid a{display:block;padding:5px 0}.footer-grid a:hover{color:#fff}.footer-note{padding:18px 0;border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1)}.footer-bottom{display:flex;gap:18px;flex-wrap:wrap;padding-top:18px}.footer-bottom span{margin-right:auto}.overlay{position:fixed;z-index:90;inset:0;background:rgba(10,22,40,.48);visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.overlay.is-open{visibility:visible;opacity:1;pointer-events:auto}.channel-panel{position:fixed;z-index:100;top:0;right:0;bottom:0;width:min(460px,88vw);background:#fff;transform:translateX(102%);visibility:hidden;pointer-events:none;transition:.22s ease;box-shadow:-18px 0 60px rgba(0,33,102,.16);display:flex;flex-direction:column}.channel-panel.is-open{transform:none;visibility:visible;pointer-events:auto}.panel-head{height:74px;display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:0 20px;border-bottom:1px solid var(--line)}.panel-scroll{overflow-y:auto;padding:18px 20px 32px}.panel-scroll section+section{margin-top:28px}.panel-scroll h2{font-size:14px;color:var(--soft);text-transform:uppercase;letter-spacing:.08em}.panel-scroll a{display:block;padding:12px 0;border-bottom:1px solid var(--line)}.panel-scroll b{display:block;color:var(--ink)}.panel-scroll span{display:block;color:var(--soft);font-size:13px}.search-panel{position:fixed;z-index:100;top:74px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-8px);transition:.2s;box-shadow:0 20px 60px rgba(0,33,102,.12)}.search-panel.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:none}.search-shell{max-width:var(--max);margin:auto;padding:28px 24px 34px}.search-head{display:flex;justify-content:space-between;align-items:center}.search-box{margin-top:18px;border:2px solid var(--line2);border-radius:14px;display:flex;align-items:center;padding:0 16px;min-height:58px}.search-box input{border:0;outline:0;flex:1;font-size:18px;padding:0 10px;background:transparent}.search-tags{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.search-tags button{border:1px solid var(--line);background:var(--bg2);border-radius:999px;padding:8px 12px;color:var(--blue)}.search-results{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.search-results a{padding:14px;border-radius:12px;border:1px solid var(--line);font-weight:900}.search-results span{display:block;color:var(--soft);font-size:13px;font-weight:500}.mobile-bottom{display:none}
@media(max-width:980px){.desktop-nav{display:none}.desktop-only{display:none!important}.mobile-only{display:inline-flex}.nav-shell{justify-content:space-between;padding:0 15px;gap:10px}.nav-actions{margin-left:0}.site-main{padding-top:74px}.hero-grid,.split,.feature-story,.wide-feature{grid-template-columns:1fr}.home-hero-grid{grid-template-columns:1fr}.home-copy{order:-1}.home-main-visual{min-height:360px}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.inspiration{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.search-results{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.site-main{padding-bottom:68px}.container{padding:0 15px}.page-hero{padding:44px 0 34px}.section{padding:48px 0}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.inspiration{grid-template-columns:1fr}.inspiration .pill-card{border-radius:14px}.hero-media,.image-frame,.fallback-art{min-height:220px}.home-hero{padding:24px 0 28px}.home-main-visual{min-height:240px}.home-copy{padding:24px}.horizontal-track{grid-auto-columns:86%}.footer-grid{grid-template-columns:1fr 1fr;gap:22px 16px}.site-footer{padding-bottom:calc(94px + env(safe-area-inset-bottom))}.search-panel{top:0;bottom:0}.search-shell{height:100%;overflow:auto;padding:20px 15px}.search-results{grid-template-columns:1fr}.mobile-bottom{position:fixed;z-index:70;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.97);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -8px 30px rgba(0,33,102,.08)}.mobile-bottom a{min-height:58px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:12px;color:var(--soft);font-weight:800}.mobile-bottom a span{font-size:18px;line-height:1}.mobile-bottom a.is-active{color:var(--blue)}.section-head{display:block}.section-head p{margin-top:8px}.number-item{grid-template-columns:52px 1fr}.vertical-list a{grid-template-columns:40px 1fr}.vertical-list a>span:last-child{display:none}.brand-logo{max-width:100px;height:30px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}