:root{color-scheme:light;--ink:#1d2433;--muted:#626b7d;--blue:#2168e8;--line:#e5e9f2;--paper:#f6f7fb}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #89b5ff;outline-offset:4px;border-radius:8px}.shell{width:min(1180px,calc(100% - 48px));margin-inline:auto}.skip-link{position:absolute;left:16px;top:-80px;z-index:100;padding:12px 16px;background:#fff;color:#174fac;border-radius:12px}.skip-link:focus{top:12px}
.site-header{height:76px;background:#ffffffd9;border-bottom:1px solid var(--line);backdrop-filter:blur(16px);position:relative;z-index:5}.header-inner{height:100%;display:flex;align-items:center;gap:34px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:24px;font-weight:790;letter-spacing:-.055em;white-space:nowrap}.brand img{display:block}.brand-dot{color:var(--blue)}.site-header nav{display:flex;align-items:center;gap:29px;margin-left:auto;color:#536074;font-size:14px;font-weight:580}.site-header nav a:hover,.site-footer a:hover{color:var(--blue)}.header-cta,.button,.entry-action{display:inline-flex;align-items:center;justify-content:center;gap:14px;font-weight:660;white-space:nowrap;transition:transform .2s ease,background .2s ease,box-shadow .2s ease}.header-cta{padding:12px 18px;border-radius:11px;background:var(--blue);color:#fff;font-size:13px}.header-cta:hover,.button-primary:hover{background:#1557d5;transform:translateY(-2px)}
.hero{min-height:590px;display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:58px;padding-block:75px 98px}.hero-copy{position:relative;z-index:1}.eyebrow{margin:0;color:#4669a1;font-size:11px;font-weight:800;letter-spacing:.2em}.eyebrow-line{display:inline-block;width:17px;height:2px;background:#48927e;vertical-align:middle;margin-right:8px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(54px,5.7vw,83px);letter-spacing:-.065em;line-height:1.13;margin:31px 0 25px;font-weight:820}h1 span{color:var(--blue)}.hero-lead{max-width:470px;font-size:18px;line-height:1.85;color:var(--muted)}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:33px}.button{min-height:51px;padding:13px 22px;border-radius:12px;font-size:14px}.button-primary{background:var(--blue);color:#fff;box-shadow:0 10px 22px #2367e92d}.button-ghost{border:1px solid #d8dfea;background:#fff;color:#34445c}.button-ghost:hover{border-color:#a4b9dc;transform:translateY(-2px)}.hero-hint{margin:18px 0 0;color:#8790a0;font-size:12px;line-height:1.6}
.hero-visual{height:430px;position:relative;display:grid;place-items:center}.visual-orbit{position:absolute;width:420px;height:420px;border:1px solid #dce4f3;border-radius:50%;transform:rotate(-23deg) scaleX(1.15)}.visual-orbit-two{width:340px;height:340px;border-color:#e8dfe8;transform:rotate(23deg) scaleX(1.34)}.visual-card{position:relative;width:min(440px,100%);height:350px;border-radius:24px;background:linear-gradient(145deg,#252e41,#151c2b 78%);color:#fff;box-shadow:0 36px 60px #28384e33,0 3px 8px #15213926;transform:rotate(-5deg);overflow:hidden;display:flex;flex-direction:column}.visual-card:before{content:"";position:absolute;width:280px;height:280px;border-radius:50%;right:-90px;top:36px;background:radial-gradient(circle,#fb9b694d,transparent 65%)}.visual-top,.visual-bottom{display:flex;align-items:center;justify-content:space-between;padding:22px 27px;color:#9aa6bc;font-size:10px;font-weight:760;letter-spacing:.18em}.visual-top{border-bottom:1px solid #ffffff14}.visual-dots{display:flex;gap:5px}.visual-dots i{width:6px;height:6px;border-radius:50%;background:#626d7e}.visual-body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;z-index:1}.visual-spark{color:#ffae76;font-size:95px;line-height:.9;text-shadow:0 0 50px #f3835959}.visual-title{font-size:41px;font-weight:780;letter-spacing:.04em;margin-top:19px}.visual-subtitle{font-size:13px;color:#bac3d2;margin-top:9px}.visual-bottom{border-top:1px solid #ffffff14}.visual-arrow{font-size:17px;color:#f2b68b}.visual-float{position:absolute;z-index:2;padding:11px 16px;border-radius:12px;background:#fff;box-shadow:0 10px 30px #253b5a16;font-size:12px;font-weight:650;color:#566074}.visual-float-one{left:-16px;top:46px;transform:rotate(-9deg)}.visual-float-two{right:-18px;bottom:35px;transform:rotate(7deg)}
.main-entry{padding:77px 0 86px;background:#fff;border-block:1px solid var(--line)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:29px}.section-head h2{font-size:34px;line-height:1.2;letter-spacing:-.04em;margin:12px 0 0}.section-head>p{color:var(--muted);font-size:14px;margin:0 0 4px}.entry-card{min-height:245px;border-radius:22px;background:linear-gradient(111deg,#202b40,#1d3153 66%,#1a417d);color:#fff;display:flex;align-items:center;gap:27px;padding:42px 49px;position:relative;overflow:hidden}.entry-card:after{content:"✦";position:absolute;right:115px;top:-103px;color:#ffffff0b;font-size:350px;line-height:1;pointer-events:none}.entry-mark{position:relative;z-index:1;width:78px;height:78px;flex:none;display:grid;place-items:center;border:1px solid #ffffff30;border-radius:22px;background:#ffffff12;color:#ffb982;font-size:45px}.entry-copy{position:relative;z-index:1;flex:1}.card-kicker{font-size:11px;font-weight:760;letter-spacing:.18em;color:#a8c2e9;margin:0 0 10px}.entry-copy h3{font-size:34px;margin:0 0 7px}.entry-copy>p:not(.card-kicker){font-size:15px;color:#c6d2e3;line-height:1.7;margin-bottom:18px}.entry-tags{display:flex;gap:8px}.entry-tags span{padding:6px 10px;border:1px solid #ffffff2b;border-radius:30px;color:#b6c7dc;font-size:11px}.entry-action{position:relative;z-index:1;min-width:145px;padding:15px 19px;border-radius:12px;background:#fff;color:#1e4fa1;font-size:14px}.entry-action:hover{transform:translateY(-2px);box-shadow:0 10px 24px #0003}.entry-note{color:#748092;font-size:12px;line-height:1.7;margin:16px 2px 0}.entry-note a{color:#1f65d4;font-weight:660;margin-left:3px}.entry-note a:hover{text-decoration:underline}
.explore{padding-block:80px 110px}.link-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.link-card{min-height:245px;border:1px solid var(--line);border-radius:18px;background:#fff;padding:24px;position:relative;display:flex;flex-direction:column;align-items:start;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.link-card:hover{transform:translateY(-4px);border-color:#b7c9e5;box-shadow:0 18px 30px #2e4b7312}.link-icon{height:42px;width:42px;display:grid;place-items:center;border-radius:12px;font-size:23px;font-weight:700;margin-bottom:25px}.link-icon-blue{background:#e7f0ff;color:#2d72df}.link-icon-purple{background:#f0eaff;color:#8159cd}.link-icon-orange{background:#fff0e4;color:#d47d3c;font-family:Georgia,serif;font-style:italic}.link-type{color:#8a95a6;font-size:11px;font-weight:740;letter-spacing:.08em;margin-bottom:10px}.link-card strong{font-size:18px;line-height:1.45;letter-spacing:-.02em}.link-desc{color:#7a8595;font-size:12px;line-height:1.7;margin-top:9px;padding-right:20px}.link-arrow{position:absolute;right:23px;bottom:22px;color:#4d76b8;font-size:19px}.site-footer{background:#fff;border-top:1px solid var(--line)}.footer-inner{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:15px;font-weight:770}.footer-muted{font-size:12px;color:#8d96a4;font-weight:450;margin-left:13px}.footer-inner>div{display:flex;gap:24px;font-size:12px;color:#657083;font-weight:560}.footer-inner small{color:#9aa2ae;font-size:11px;font-weight:450}
.hero{overflow:clip}.visual-float-two{right:20px}
@media(max-width:850px){.hero{gap:20px}.visual-card{width:340px;height:300px}.visual-orbit{width:340px;height:340px}.visual-orbit-two{width:280px;height:280px}.visual-float-one{left:0}.visual-float-two{right:0}.entry-card{padding:35px}}
@media(max-width:700px){.shell{width:min(100% - 36px,540px)}.site-header{height:66px}.site-header nav{gap:15px;font-size:12px}.site-header nav a:nth-child(2){display:none}.header-cta{display:none}.hero{grid-template-columns:1fr;min-height:auto;gap:25px;padding-block:64px 55px}.hero h1{font-size:clamp(48px,11vw,68px);margin:25px 0 20px}.hero-lead{font-size:16px}.hero-visual{height:320px}.visual-card{width:min(340px,85%);height:280px}.visual-body .visual-spark{font-size:65px}.visual-title{font-size:33px}.visual-orbit{width:300px;height:300px}.visual-orbit-two{width:230px;height:230px}.visual-float{font-size:10px}.main-entry{padding-block:60px}.section-head{align-items:start;flex-direction:column;gap:7px}.section-head h2{font-size:29px}.entry-card{flex-wrap:wrap;gap:17px;padding:28px}.entry-mark{width:60px;height:60px;font-size:34px;border-radius:16px}.entry-copy{flex:1 1 calc(100% - 85px)}.entry-copy h3{font-size:28px}.entry-copy>p:not(.card-kicker){font-size:13px}.entry-action{width:100%}.explore{padding-block:64px 77px}.link-grid{grid-template-columns:1fr}.link-card{min-height:210px}.link-icon{margin-bottom:16px}.footer-inner{padding-block:28px;flex-wrap:wrap}.footer-inner>div{order:3;width:100%}}
@media(max-width:390px){.site-header nav a:last-child{display:none}.hero-actions{display:grid}.visual-float{display:none}.entry-copy{flex-basis:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}