@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');:root{--navy:#101e33;--navy2:#172b43;--gold:#c7a26b;--ink:#1b2b3b;--muted:#6a7787;--paper:#f7f8f8;--line:#e4e8ea}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:'DM Sans',Arial,sans-serif;background:white}button,input,select{font:inherit}button{cursor:pointer}a{text-decoration:none;color:inherit}.top{height:82px;display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,24px);gap:20px;background:#fff;position:sticky;top:0;z-index:10;border-bottom:1px solid #eaecee}.brand{font:800 24px Manrope,sans-serif;letter-spacing:-1.1px;white-space:nowrap}.brand span:last-child{color:#b68e56}.mark{color:var(--gold);font-size:30px;vertical-align:-2px;margin-right:6px}.top nav{display:flex;gap:30px;font-size:13px;font-weight:700}.top nav a:hover{color:#a6814c}.topcta,.searchbox button{background:var(--gold);border:0;color:#162336;padding:13px 20px;border-radius:6px;font-weight:800;font-size:12px}.menu{display:none}.hero{min-height:565px;background:radial-gradient(circle at 85% 50%,#253e57 0%,transparent 37%),linear-gradient(110deg,#0f1d31,#172a42);color:white;display:flex;position:relative;overflow:hidden;align-items:center;padding:70px max(7vw,30px)}.hero-inner{max-width:710px;z-index:2}.eyebrow,.kicker{font-size:11px;letter-spacing:2px;font-weight:800;color:var(--gold)}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#d5b67f;margin-right:8px}.hero h1{font:800 clamp(39px,5vw,69px)/1.13 Manrope,sans-serif;letter-spacing:-2.9px;margin:23px 0}.hero h1 em{color:#d1ad78;font-style:normal}.hero p{color:#bfcbd7;font-size:16px;line-height:1.8;max-width:615px}.searchbox{display:flex;align-items:center;background:white;color:#82909a;border-radius:9px;padding:8px;margin-top:35px;max-width:610px;box-shadow:0 14px 32px #0002}.searchbox span{font-size:27px;padding:0 12px}.searchbox input{flex:1;min-width:0;border:0;outline:0;font-size:13px}.hero-tags{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:#9eafc0;font-size:12px;margin-top:18px}.hero-tags button{background:#ffffff13;color:#dce6ed;border:1px solid #ffffff25;border-radius:20px;padding:6px 13px;font-size:11px}.orb{position:absolute;width:390px;height:390px;right:7%;top:95px;border-radius:50%;border:1px solid #ffffff17;display:grid;place-items:center}.orbit{position:absolute;border:1px solid #c7a26b44;border-radius:50%;transform:rotate(-30deg)}.orbit1{width:360px;height:180px}.orbit2{width:240px;height:360px;transform:rotate(30deg)}.core{width:190px;height:190px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 35% 25%,#405c73,#1a304a 70%);box-shadow:0 0 90px #b58d4e26;font:800 100px Manrope;color:#e1c28d}.core span{position:absolute;font-size:25px;transform:translate(42px,35px)}.satellite{position:absolute;background:#c7a26b;color:#162336;border-radius:50%;width:45px;height:45px;display:grid;place-items:center;font-weight:800}.sat1{top:25px;left:65px}.sat2{right:8px;top:145px}.sat3{bottom:25px;left:110px}.stats{display:grid;grid-template-columns:repeat(3,1fr);background:#fff;max-width:1140px;margin:auto;padding:30px 0;border-bottom:1px solid var(--line)}.stats div{text-align:center;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:7px}.stats div:last-child{border:0}.stats strong{font:800 26px Manrope;color:#182b43}.stats span{color:var(--muted);font-size:12px}.section{padding:90px max(7vw,30px);scroll-margin-top:80px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:35px}.section-head h2,.ai h2,.about h2{font:800 clamp(28px,3vw,42px)/1.25 Manrope;letter-spacing:-1.4px;margin:13px 0}.section-head p{max-width:340px;color:var(--muted);font-size:14px;line-height:1.8}.topics{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.topics button{text-align:left;background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px;transition:.2s}.topics button:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:0 15px 40px #152b4210}.topic-icon{display:grid;place-items:center;width:48px;height:48px;background:#f5eee4;border-radius:10px;color:#a7834f;font-size:26px}.topics h3{font:800 17px Manrope;margin:24px 0 8px}.topics p{font-size:13px;line-height:1.7;color:var(--muted);min-height:68px}.topics b{font-size:12px;color:#b38a51}.library{background:var(--paper)}.toolbar{display:flex;gap:12px;margin:30px 0}.toolbar input,.toolbar select{border:1px solid #dce2e6;background:white;border-radius:8px;padding:14px 16px;outline:0}.toolbar input{flex:1}.resources{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.resource{background:white;border:1px solid var(--line);padding:23px;border-radius:10px;min-height:175px}.pill{display:inline-block;background:#f5eee5;color:#9b7746;padding:6px 10px;border-radius:20px;font-size:10px;font-weight:800}.resource h3{font:800 16px Manrope;margin:17px 0 8px}.resource p{font-size:12px;color:var(--muted);line-height:1.6}.resource a{font-size:12px;color:#9b7746;font-weight:800}.upload{background:#172b43;color:white;padding:25px 30px;margin-top:28px;border-radius:11px;display:flex;align-items:center;justify-content:space-between;gap:20px}.upload h3{margin:0 0 8px;font:800 17px Manrope}.upload p{font-size:12px;line-height:1.6;color:#b9c7d3;max-width:650px}.uploadbtn{background:var(--gold);padding:13px 18px;color:#182739;border-radius:6px;white-space:nowrap;font-weight:800;font-size:12px;cursor:pointer}.localfiles{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.filechip{background:white;border:1px solid var(--line);padding:10px;border-radius:8px;font-size:12px}.filechip button{margin-left:8px;border:0;background:none;color:#a44}.ai{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center;background:#fff}.ai-copy p,.about p{line-height:1.9;color:var(--muted);font-size:14px;max-width:560px}.outline{display:inline-block;border:1px solid #c6a16d;color:#9b7746;border-radius:6px;padding:13px 19px;margin-top:20px;font-size:12px;font-weight:800}.chat{border:1px solid var(--line);box-shadow:0 20px 60px #182b4312;border-radius:13px;overflow:hidden;background:#fafbfc}.chathead{background:#162a42;color:white;display:flex;align-items:center;gap:13px;padding:17px 20px}.avatar{background:#c6a16d;color:#172a42;border-radius:50%;width:38px;height:38px;display:grid;place-items:center;font-size:22px}.chathead strong{display:block;font-size:13px}.chathead small{display:block;color:#aab9c9;font-size:10px;margin-top:5px}.messages{height:265px;overflow:auto;padding:20px;display:flex;flex-direction:column;gap:12px}.bubble{max-width:85%;padding:13px 15px;border-radius:12px;font-size:12px;line-height:1.7;white-space:pre-line}.bot{align-self:flex-start;background:#eef1f4}.user{align-self:flex-end;background:#dfc59f;color:#263342}.chatinput{display:flex;background:white;padding:12px;border-top:1px solid var(--line)}.chatinput input{flex:1;border:0;outline:0;font-size:12px;min-width:0}.chatinput button{border:0;background:#c6a16d;border-radius:7px;padding:9px 13px}.about{background:#f6f8f8}.official{margin-top:30px;padding:24px;border:1px solid var(--line);background:white;border-radius:10px}.official strong{font-size:13px}.official div{display:flex;gap:20px;flex-wrap:wrap;margin-top:16px}.official a{font-size:12px;color:#9a7747;text-decoration:underline}footer{padding:35px max(7vw,30px);background:#101e33;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:15px}footer p,footer small{font-size:11px;color:#9aabbc}@media(max-width:1100px){.orb{opacity:.23;right:-100px}.hero-inner{max-width:740px}.topics{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.top{height:70px}.topcta{display:none}.menu{display:block;border:0;background:none;font-size:24px}.top nav{display:none;position:absolute;top:70px;left:0;right:0;background:white;flex-direction:column;padding:24px;box-shadow:0 15px 20px #0001}.top nav.open{display:flex}.hero{padding:80px 24px;min-height:510px}.hero h1{letter-spacing:-1.8px}.orb{display:none}.stats{padding:22px 10px}.stats strong{font-size:19px}.stats span{font-size:10px}.section{padding:65px 23px}.section-head{display:block}.topics,.resources,.ai{grid-template-columns:1fr}.toolbar,.upload{flex-direction:column;align-items:stretch}.searchbox button{padding:12px}.ai{gap:35px}footer{flex-direction:column;align-items:flex-start}}