:root{--bg:#0a0c10;--panel:#12151c;--panel2:#171b24;--line:#232836;--text:#e7ebf3;--muted:#8a93a6;--accent:#5b8cff;--accent2:#7aa2ff;--green:#33c08d;}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1100px;margin:0 auto;padding:0 22px}
.muted{color:var(--muted)}
.accent{color:var(--accent2)}

/* nav */
.nav{position:sticky;top:0;z-index:30;background:rgba(10,12,16,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:26px;height:64px}
.brand{font-weight:700;font-size:19px;display:flex;align-items:center;gap:8px}
.brand .logo{color:var(--accent)}
.nav nav{display:flex;gap:22px;margin-left:8px}
.nav nav a{color:var(--muted);font-size:15px}
.nav nav a:hover{color:var(--text)}
.btn{background:var(--accent);color:#fff;border:0;border-radius:9px;padding:9px 16px;font-weight:600;font-size:14px;cursor:pointer;margin-left:auto}
.nav .btn{margin-left:auto}
.btn:hover{background:var(--accent2)}
.btn.lg{padding:13px 22px;font-size:16px;margin:0}

/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);min-height:520px;display:flex;align-items:center;
  background:radial-gradient(1200px 500px at 70% -10%,rgba(91,140,255,.22),transparent 60%),linear-gradient(180deg,#0c1018,#0a0c10)}
.hero-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35;z-index:0}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,12,16,.92),rgba(10,12,16,.55));z-index:1}
.hero-inner{position:relative;z-index:2;padding:90px 22px}
.hero h1{font-size:clamp(38px,6vw,72px);line-height:1.03;font-weight:800;letter-spacing:-1.5px;margin:0 0 18px}
.hero .sub{font-size:clamp(17px,2vw,21px);color:#c4cbda;max-width:620px;margin:0 0 30px}
.cta{display:flex;gap:10px;max-width:560px}
.cta input{flex:1;background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:10px;color:var(--text);padding:13px 15px;font-size:15px}
.scroll{margin-top:38px;color:var(--muted);font-size:13px;letter-spacing:.5px}

/* sections */
.section{padding:54px 22px}
.section h2{font-size:26px;font-weight:700;letter-spacing:-.5px;margin:0 0 22px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:820px){.grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.grid{grid-template-columns:1fr}.nav nav{display:none}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:10px;transition:.15s;min-height:150px}
.card:hover{border-color:var(--accent);transform:translateY(-2px)}
.card-cat{font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--accent2);font-weight:600}
.card-q{font-size:17px;font-weight:600;line-height:1.3;flex:1}
.card-foot{display:flex;align-items:baseline;gap:10px}
.card-foot .odds{font-size:24px;font-weight:800;color:var(--green)}
.card-out{font-size:13px;color:var(--muted)}
.card-vol{font-size:12px;color:var(--muted)}
.card-vol .dot{color:var(--green)}

/* leaderboard table */
.board{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.board th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);padding:13px 16px;border-bottom:1px solid var(--line)}
.board td{padding:13px 16px;border-bottom:1px solid var(--line);font-size:15px}
.board tr:last-child td{border-bottom:0}
.board td a:hover{color:var(--accent2)}
.board .rank{color:var(--muted);width:40px}
.vol{font-variant-numeric:tabular-nums;color:var(--green);text-align:right}
.board .vol{text-align:left}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:8px 15px;font-size:14px;color:#c4cbda}
.chip b{color:var(--accent2);margin-left:4px}

/* question page */
.qpage{padding:34px 22px 70px;max-width:820px}
.crumb{font-size:13px;color:var(--muted);margin-bottom:10px}
.crumb a:hover{color:var(--text)}
.qpage h1{font-size:clamp(26px,4vw,38px);line-height:1.15;letter-spacing:-.5px;margin:0 0 24px}
.odds-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:28px}
.odds-card h3{margin:0 0 12px;font-size:15px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted)}
.odds-table{width:100%;border-collapse:collapse}
.odds-table td{padding:9px 0;border-bottom:1px solid var(--line);font-size:15px}
.odds-table tr:last-child td{border-bottom:0}
.odds-table .prob{position:relative;width:170px;text-align:right;font-weight:700;font-variant-numeric:tabular-nums}
.odds-table .bar{position:absolute;left:0;top:50%;transform:translateY(-50%);height:22px;background:rgba(91,140,255,.18);border-radius:5px;z-index:0}
.analysis{font-size:16.5px;line-height:1.7;color:#d7dde9;margin-bottom:30px}
.analysis h1,.analysis h2{font-size:22px;margin:24px 0 10px}
.analysis h3{font-size:18px;margin:20px 0 8px}
.analysis strong{color:#fff}
.sources{background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin-bottom:28px}
.sources h3{margin:0 0 12px;font-size:14px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted)}
.sources ul{margin:0;padding:0;list-style:none}
.sources li{padding:8px 0;border-bottom:1px solid var(--line);font-size:15px}
.sources li:last-child{border-bottom:0}
.sources li a{color:var(--accent2)}
.sources li a:hover{text-decoration:underline}
.sources .muted{display:block;font-size:12px;margin-top:2px}
.chatbox{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:24px}
.chatbox h3{margin:0 0 8px;font-size:17px}
.chat-form{display:flex;gap:10px;margin-top:12px}
.chat-form input{flex:1;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:9px;color:var(--text);padding:11px 13px}

/* footer */
.foot{border-top:1px solid var(--line);padding:30px 0;margin-top:30px;color:var(--muted);font-size:13px}
.foot .wrap{display:flex;flex-direction:column;gap:6px}