:root{--bg:#0f1117;--panel:#1a1d29;--panel-2:#232838;--text:#e6e8ee;--muted:#9aa3b2;--accent:#6c8cff;--accent-2:#45d0a8;--border:#2c3142}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1100px;margin:0 auto;padding:0 20px}.nav{border-bottom:1px solid var(--border);background:var(--panel);z-index:10;align-items:center;gap:18px;padding:14px 20px;display:flex;position:sticky;top:0}.nav .brand{color:var(--text);font-size:20px;font-weight:800}.nav .brand span{color:var(--accent)}.nav .spacer{flex:1}.nav a{color:var(--muted);font-weight:600}.nav a.active,.nav a:hover{color:var(--text);text-decoration:none}.btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:9px 16px;font-size:14px;font-weight:600}.btn.secondary{background:var(--panel-2);color:var(--text);border:1px solid var(--border)}.btn.ghost{color:var(--muted);background:0 0}.btn:hover{opacity:.92}input,select,textarea{background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:8px;width:100%;padding:10px 12px;font-size:14px}label{color:var(--muted);margin:12px 0 6px;font-size:13px;display:block}.grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;display:grid}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:10px;padding:16px;display:flex}.card h3{margin:0;font-size:17px}.card .meta{color:var(--muted);font-size:13px}.tag{background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:999px;margin:2px 4px 2px 0;padding:3px 10px;font-size:12px;display:inline-block}.pill{border-radius:999px;padding:2px 9px;font-size:11px;font-weight:700}.pill.upcoming{color:var(--accent-2);background:#233}.pill.ongoing{color:#ffd36c;background:#332}.pill.ended{color:#ff8a8a;background:#322}.platform{text-transform:capitalize;border:1px solid var(--border);border-radius:999px;padding:2px 9px;font-size:11px;font-weight:700}.platform.devpost{color:#6fd0e8;background:#003e54}.platform.devfolio{color:#8aa4ff;background:#1a2540}.platform.unstop{color:#b39ddb;background:#1a1a3e}.reason{color:var(--accent-2);font-size:12px}.score{color:var(--accent);font-weight:800}.difficulty{text-transform:capitalize;border-radius:999px;padding:2px 9px;font-size:11px;font-weight:700}.difficulty.beginner{color:#6fcf97;background:#1a3320}.difficulty.intermediate{color:#f2c94c;background:#332a12}.difficulty.advanced{color:#eb5757;background:#361a1a}.difficulty.all{background:var(--panel-2);color:var(--muted)}.pitch{color:var(--text);font-size:13px;font-style:italic;line-height:1.5}.highlights{flex-direction:column;gap:3px;margin:0;padding:0;list-style:none;display:flex}.highlights li{color:var(--accent-2);font-size:12px}.highlights li:before{content:"✦ "}.quality-chip{background:var(--panel-2);color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:2px 8px;font-size:11px}.quality-chip.high{color:#6fcf97;background:#1a3320;border-color:#2a5035}.quality-slider-wrap{align-items:center;gap:8px;display:flex}.quality-slider-wrap input[type=range]{-webkit-appearance:none;background:var(--border);border:none;border-radius:2px;width:100%;height:4px;padding:0}.quality-slider-wrap input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent);cursor:pointer;border-radius:50%;width:14px;height:14px}.quality-slider-wrap .val{text-align:center;min-width:20px;color:var(--accent);font-size:13px;font-weight:700}.filters{flex-wrap:wrap;align-items:end;gap:10px;margin:18px 0;display:flex}.filters>div{flex:1;min-width:150px}.hero{text-align:center;padding:40px 0 10px}.hero h1{margin:0 0 8px;font-size:34px}.hero p{color:var(--muted);max-width:640px;margin:0 auto}.center-form{max-width:380px;margin:50px auto}.muted{color:var(--muted)}.row{align-items:center;gap:10px;display:flex}.empty{text-align:center;color:var(--muted);padding:60px 0}