:root{--bg:#050914;--panel:#0c1424;--line:#1b2a43;--txt:#eaf3ff;--muted:#8fa3bd;--blue:#27a4ff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--txt);font:16px system-ui,Segoe UI,sans-serif}
header{height:82px;position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:42px;padding:0 4.5%;background:#050914f2;backdrop-filter:blur(12px);border-bottom:1px solid #142139}
.brand,footer b{font-weight:900;letter-spacing:3px;font-size:27px;color:white;text-decoration:none;white-space:nowrap}.brand span,footer span,h1 span{color:var(--blue)}.brand-mark{color:#fff!important}
nav{display:flex;align-items:stretch;gap:28px;margin-left:auto;height:100%}nav a{display:flex;align-items:center;color:#e5edf8;text-decoration:none;font-size:14px;font-weight:600;white-space:nowrap;border-bottom:3px solid transparent}nav a.active{color:#fff;border-bottom-color:var(--blue)}
.account{display:flex;align-items:center;gap:20px;color:#e5edf8;font-size:14px;white-space:nowrap}.register{padding:13px 18px;border-radius:10px;background:linear-gradient(135deg,#168cff,#55b8ff);color:#fff;text-decoration:none;font-weight:700}
.hero{height:calc(100vh - 82px);min-height:650px;background:url('assets/hero.png') center center/cover no-repeat;position:relative}
.shade{position:absolute;inset:0;background:linear-gradient(90deg,#020711ed 0%,#020711bd 31%,#02071155 54%,#02071110 74%),linear-gradient(0deg,#02071155 0%,transparent 32%)}
.heroText{position:absolute;left:4.5%;top:50%;transform:translateY(-48%);max-width:660px}
.eyebrow,.title p{color:#4bb7ff;font-weight:800;letter-spacing:3px;font-size:12px}.hero h1{font-size:clamp(48px,5vw,76px);line-height:.96;margin:16px 0 24px;letter-spacing:-2px}.heroText>p:not(.eyebrow){color:#e0e8f3;font-size:19px;line-height:1.5;max-width:620px}.heroActions{display:flex;gap:18px;margin-top:28px}
.btn,button{display:inline-block;border:0;border-radius:11px;padding:14px 20px;background:linear-gradient(135deg,#168cff,#55b8ff);color:#fff;font-weight:700;text-decoration:none;cursor:pointer}.hero .btn{padding:17px 25px;font-size:16px}.ghost,.secondary{background:#09111fd9;border:1px solid #60728b}
section:not(.hero){padding:80px 7%;max-width:1400px;margin:auto}.title h2{font-size:38px;margin:5px 0 28px}.grid{display:grid;gap:16px}.cards{grid-template-columns:repeat(4,1fr)}.cards article,.panel,.weather div,.posts article,.reports article,.market article,.controls{background:linear-gradient(145deg,#0d1627,#09111f);border:1px solid var(--line);border-radius:16px;padding:22px}.cards strong{display:block;font-size:34px;color:#fff;margin:12px 0 4px}.cards small,.hint,.posts p,.reports p,.market p{color:var(--muted)}.panel{margin-top:16px}.result{margin-top:18px;padding:16px;background:#08111f;border-left:3px solid var(--blue);color:#bfe1ff}.weather{grid-template-columns:repeat(6,1fr)}.weather div{text-align:center}.weather span{display:block;font-size:25px}.weather b{display:block;color:#9fb0c6;margin:8px}.weather strong{font-size:22px}.editor{display:grid;grid-template-columns:2fr 1fr;gap:18px}.preview{min-height:540px;background:#02050b;border:1px solid var(--line);border-radius:18px;position:relative;overflow:hidden;display:grid;place-items:center}canvas{max-width:100%;max-height:70vh;display:none}.preview #drop{position:absolute;text-align:center;color:#8ea4bf;border:1px dashed #34506f;padding:30px;border-radius:14px}.preview input{display:block;margin:16px auto}.controls label{display:block;margin-bottom:18px;color:#c9d6e6}.controls input[type=range]{width:100%}.controls button{width:100%;margin-top:10px}.hist{margin:20px 0}.bars{height:70px;background:linear-gradient(135deg,transparent 0 20%,#4aa8ff55 21% 23%,transparent 24% 38%,#a969ff55 39% 42%,transparent 43% 60%,#fff5 61% 64%,transparent 65%);border-bottom:1px solid #51657e}.tools{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.tools span{padding:8px 12px;border:1px solid #263c58;border-radius:20px;color:#9fb7d1;font-size:13px}.posts,.reports{grid-template-columns:repeat(3,1fr)}.fakeimg{height:220px;border-radius:12px;background:#0c1424}.nebula{background:radial-gradient(circle at 55% 50%,#ffc7b6,#a82b42 14%,#31122d 31%,#07101d 62%)}.galaxy{background:radial-gradient(ellipse at 50% 50%,#fff,#b6d6ff 6%,#4b6caa 14%,#191c37 31%,#050a14 63%);transform:rotate(-8deg)}.join{display:flex;flex-direction:column;justify-content:center}.market article{display:grid;grid-template-columns:1fr auto;align-items:center;margin-bottom:10px}.market article span{font-size:20px;font-weight:800;color:#6abaff}.market p{grid-column:1/-1;margin-bottom:0}footer{padding:35px 7%;border-top:1px solid #17243a;color:#8194ac}footer p{margin-bottom:0}@media(max-width:1100px){nav{gap:16px}.account span{display:none}}
@media(max-width:900px){header{height:70px;padding:0 5%}nav,.account{display:none}.brand{font-size:23px}.cards,.weather{grid-template-columns:repeat(2,1fr)}.editor,.posts,.reports{grid-template-columns:1fr}.hero{height:78vh;min-height:620px}.heroText{left:5%;right:5%;top:48%;max-width:650px}.preview{min-height:380px}}
@media(max-width:520px){section:not(.hero){padding:60px 5%}.cards,.weather{grid-template-columns:1fr 1fr}.hero{min-height:610px;background-position:62% center}.hero h1{font-size:43px}.heroText>p:not(.eyebrow){font-size:16px}.heroActions{flex-direction:column;align-items:flex-start;gap:10px}.hero .btn{padding:14px 18px}}