:root{font-family:Inter,"Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#1f2221;background:#fff;font-synthesis:none;scroll-behavior:smooth}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}a:focus-visible{outline:2px solid #0157fc;outline-offset:5px}.page{min-height:100svh}.wrap{width:min(100% - 112px,1280px);margin-inline:auto}.header{height:100px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:9px}.brand img{display:block;width:108px;height:auto}.brand span{font-size:12px;color:#5c615f;margin-left:-18px}.header-link{font-size:13px;font-weight:550;color:#454b48}.header-link span{margin-left:10px;color:#0157fc}.hero{text-align:center}.hero-copy{padding:72px 0 0}.hero h1{font-size:clamp(48px,5.3vw,76px);letter-spacing:-.065em;line-height:1.22;font-weight:680;margin:0}.hero h1 span{color:#0157fc}.intro{font-size:16px;line-height:2;color:#747b77;margin:27px 0 28px}.primary{position:relative;display:inline-flex;align-items:center;justify-content:center;background:#202321;color:white;padding:16px 48px;font-size:13px;font-weight:600;min-width:170px;transition:background .2s,transform .2s}.primary[href]:hover{background:#0157fc;transform:translateY(-2px)}.primary span{position:absolute;right:19px;font-size:17px}.flow{display:grid;grid-template-columns:minmax(150px,1fr) minmax(50px,.55fr) minmax(270px,1.5fr) minmax(50px,.55fr) minmax(150px,1fr);align-items:center;max-width:1060px;margin:100px auto 112px;text-align:left}.flow-node{border:1px solid #e4e9e7;background:#fff;min-width:0}.endpoint{display:flex;gap:14px;align-items:center;padding:25px 20px;min-height:93px}.flow-icon,.feature svg{width:24px;height:24px;flex:none;stroke:#0157fc;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.flow-node strong,.flow-node span{display:block}.flow-node strong{font-size:14px;font-weight:650}.flow-node span{font-size:12px;color:#929a95;margin-top:7px}.gateway{border-color:#b8cffb;box-shadow:0 12px 40px #0157fc0b}.gateway-top{display:flex;align-items:center;gap:12px;padding:21px 22px}.gateway-top img{width:36px;height:36px}.gateway-steps{border-top:1px solid #e8eef8;display:flex;justify-content:space-between;gap:8px;padding:14px 22px}.gateway-steps span{color:#687a9c;font-size:11px;margin:0;white-space:nowrap}.connector{position:relative;height:1px;background:#a8c2f6}.connector span{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);font-size:11px;color:#8b9793;white-space:nowrap}.connector i{position:absolute;right:0;top:-3px;width:7px;height:7px;border-top:1px solid #719df2;border-right:1px solid #719df2;transform:rotate(45deg)}.features{border-top:1px solid #e9ecea;border-bottom:1px solid #e9ecea;display:grid;grid-template-columns:repeat(3,1fr);padding-block:32px}.feature{display:flex;gap:17px;padding-right:25px}.feature+.feature{padding-left:32px;border-left:1px solid #e9ecea}.feature h2{font-size:14px;margin:1px 0 9px;font-weight:650}.feature p{font-size:12px;color:#858b87;line-height:1.7;margin:0}.models{padding-block:105px 112px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:32px}.section-heading h2{font-size:36px;letter-spacing:-.045em;margin:0;font-weight:650}.section-heading p{font-size:13px;color:#858b87;margin:0 0 5px}.model-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.model-card{border:1px solid #e2e7e4;min-height:230px;padding:26px;transition:border-color .2s}.model-card:hover{border-color:#9dbcf7}.model-mark{width:54px;height:54px;background:#111a2b;color:white;display:flex;flex-direction:column;justify-content:center;padding-left:10px;position:relative;overflow:hidden}.model-mark:after{content:"";position:absolute;width:48px;height:48px;border:1px solid #ffffff45;border-radius:50%;right:-22px;top:-15px;box-shadow:0 0 0 7px #ffffff0c,0 0 0 14px #ffffff0b}.model-mark span{font-size:19px;line-height:1;letter-spacing:-.04em}.model-mark small{font-size:9px;margin-top:4px}.terra{background:#185c9b}.luna{background:#505c7c}.model-card h3{font-size:20px;letter-spacing:-.025em;margin:29px 0 10px;font-weight:620}.model-card p{color:#858b87;font-size:13px;line-height:1.75;margin:0}.footer{border-top:1px solid #f0f1f0;display:flex;justify-content:space-between;padding-block:20px 24px;font-size:11px;color:#a0a6a2}@media(max-width:800px){.wrap{width:calc(100% - 44px)}.header{height:76px}.brand img{width:92px}.hero-copy{padding:55px 0 0}.hero h1{font-size:clamp(42px,8vw,64px)}.intro{font-size:14px;margin:24px 0}.flow{grid-template-columns:1fr;max-width:360px;margin:65px auto 75px}.endpoint{min-height:76px;padding:18px 20px}.connector{width:1px;height:34px;margin:auto}.connector span{left:12px;bottom:50%;transform:translateY(50%)}.connector i{right:-3px;top:auto;bottom:0;transform:rotate(135deg)}.gateway-top{padding:18px 20px}.features{grid-template-columns:1fr;padding-block:4px}.feature{padding:20px 0}.feature+.feature{padding:20px 0;border-left:0;border-top:1px solid #eef0ee}.feature h2{margin-bottom:6px}.models{padding-block:75px}.section-heading{display:block}.section-heading h2{font-size:30px}.section-heading p{margin-top:12px;line-height:1.7}.model-list{grid-template-columns:1fr;gap:12px}.model-card{min-height:0;padding:23px}.model-card h3{margin-top:23px}}@media(max-width:390px){.hero h1{font-size:39px}.intro{font-size:13px}.header-link{font-size:12px}}@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}.primary,.model-card{transition:none}}

/* Compact landing and model list */
.hero-copy{padding-bottom:90px}.models{padding-block:72px 80px}.section-heading{margin-bottom:22px}.section-heading h2{font-size:23px}.model-list{gap:12px}.model-card{border-radius:12px;min-height:160px;padding:18px}.model-mark{width:48px;height:48px}.model-card h3{margin:15px 0 6px}@media(max-width:800px){.hero-copy{padding-bottom:65px}.models{padding-block:58px}.section-heading h2{font-size:21px}.model-list{gap:10px}.model-card{padding:18px;min-height:0}.model-card h3{margin-top:15px}}

/* Model marks */
.model-mark{width:52px;height:52px;border-radius:11px;padding:0 0 8px 9px;justify-content:flex-end;background:#111a2e;isolation:isolate}.model-mark:after{content:none}.model-mark img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1}.model-mark span,.model-mark small{text-shadow:0 1px 5px #000,0 0 10px #000}.model-mark span{font-size:18px;font-weight:550;line-height:1;letter-spacing:-.04em}.model-mark small{font-size:9px;font-weight:500;line-height:1;margin-top:3px;color:#d5e1f6}.model-mark.terra{background:#123c59}.model-mark.luna{background:#252c49}

.model-card{position:relative}.model-badge{position:absolute;top:18px;right:18px;padding:4px 7px;border-radius:5px;background:#edf3ff;color:#0157fc;font-size:10px;font-weight:600;line-height:1.2}.model-badge.recommended{background:#f0f2f1;color:#555e59}

.hero-actions{display:flex;justify-content:center;align-items:stretch;gap:12px}.secondary{position:relative;display:inline-flex;align-items:center;justify-content:center;min-width:170px;padding:16px 48px;border:1px solid #dfe4e1;color:#202321;font-size:13px;font-weight:600;transition:border-color .2s,color .2s}.secondary span{position:absolute;right:19px;font-size:17px}.secondary:hover{border-color:#0157fc;color:#0157fc}@media(max-width:390px){.hero-actions{gap:8px}.hero-actions .primary,.secondary{min-width:0;width:calc((100% - 8px)/2);padding-inline:36px}.secondary span,.hero-actions .primary span{right:14px}}@media(prefers-reduced-motion:reduce){.secondary{transition:none}}

.hero-actions .primary,.hero-actions .secondary{gap:12px}.action-icon{width:16px;height:16px;flex:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}

.footer a{color:#69716c;transition:color .2s}.footer a:hover{color:#0157fc}@media(prefers-reduced-motion:reduce){.footer a{transition:none}}