:root{--correo-yellow:#ffd100;--correo-blue:#002b7f;--correo-blue-dark:#061846;--ink:#101828;--muted:#667085;--line:#002b7f24;--soft-yellow:#fff6c7;--soft-blue:#edf3ff;--paper:#f3f1ea;--shadow:0 24px 70px #001a4e24;--radius-xl:32px;--radius-lg:22px;color:var(--ink);background:var(--paper);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;font-family:Montserrat,Avenir Next,Trebuchet MS,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input,select{font:inherit}a{color:inherit}#app{min-height:100vh}.topbar{z-index:20;background:var(--correo-blue-dark);align-items:center;gap:28px;min-height:72px;padding:12px 28px;display:flex;position:sticky;top:0}.brand-chip{background:var(--correo-yellow);border-radius:10px;align-items:center;padding:6px 12px;display:inline-flex}.brand-chip img{width:132px;height:auto;display:block}.nav{align-items:center;gap:22px;margin-left:8px;display:flex}.nav a{color:#fff;font-size:.86rem;font-weight:700;text-decoration:none}.nav a[aria-current=page]{border-bottom:2px solid var(--correo-yellow);color:var(--correo-yellow);padding-bottom:3px;font-weight:800}.nav a:hover{color:#fff}.shell{width:min(1120px,100% - 32px);margin:0 auto;padding:28px 0 64px}.hero{border-radius:var(--radius-xl);background:radial-gradient(circle at 92% 18%, #ffffff73, transparent 16rem), var(--correo-yellow);grid-template-columns:minmax(0,1fr) 280px;align-items:center;gap:24px;min-height:280px;padding:32px;display:grid;overflow:hidden}.eyebrow{width:fit-content;color:var(--correo-blue);letter-spacing:.13em;text-transform:uppercase;background:#ffffff9e;border-radius:999px;margin:0;padding:8px 12px;font-size:.72rem;font-weight:800}.hero h1{max-width:640px;color:var(--correo-blue-dark);letter-spacing:-.045em;margin:16px 0 0;font-size:clamp(2rem,4vw,2.7rem);font-weight:900;line-height:1.02}.hero-description{color:#1a2b56;max-width:600px;margin:14px 0 0;font-size:.98rem;font-weight:500;line-height:1.5}.cta{background:var(--correo-blue-dark);color:#fff;border-radius:12px;margin-top:22px;padding:12px 16px;font-size:.86rem;font-weight:800;text-decoration:none;display:inline-flex}.cta:hover{background:var(--correo-blue)}.champions-badge{place-items:center;display:grid}.champions-badge img{filter:drop-shadow(0 18px 28px #001a4e47);border-radius:50%;width:min(100%,250px);height:auto}.filters-card,.soon-card,.status-panel,.prompt-card,.course-card,.table-wrap{border:1px solid var(--line);background:#ffffffeb;box-shadow:0 16px 40px #001a4e14}.filters-card{border-radius:var(--radius-lg);margin-top:22px;padding:22px}.filters-heading{color:var(--correo-blue-dark);justify-content:space-between;gap:16px;margin-bottom:16px;font-weight:800;display:flex}.filters-heading strong{color:var(--correo-blue)}.filters-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.filters-grid-4{grid-template-columns:1.3fr repeat(3,minmax(0,1fr))}label{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;gap:7px;font-size:.74rem;font-weight:800;display:grid}input,select{width:100%;min-height:48px;color:var(--correo-blue-dark);background:#fff;border:1px solid #002b7f33;border-radius:14px;padding:0 14px}select{appearance:none;cursor:pointer;background:linear-gradient(45deg, transparent 50%, var(--correo-blue) 50%) calc(100% - 20px) 21px / 7px 7px no-repeat, linear-gradient(135deg, var(--correo-blue) 50%, transparent 50%) calc(100% - 14px) 21px / 7px 7px no-repeat, #fff;padding-right:40px}input:focus,select:focus{border-color:var(--correo-blue);outline:3px solid #ffd100b3}select:disabled,input:disabled{cursor:wait;opacity:.65}.text-button{color:var(--correo-blue);cursor:pointer;background:0 0;border:0;margin-top:14px;padding:0;font-size:.82rem;font-weight:800}.text-button:hover{text-decoration:underline}.seed-note{color:var(--muted);margin:14px 4px 0;font-size:.84rem}.status-panel{border-radius:var(--radius-lg);background:var(--soft-yellow);color:var(--correo-blue-dark);text-align:center;border-style:dashed;margin-top:18px;padding:28px}.status-panel strong,.status-panel span{display:block}.status-panel span{color:#3f4c6b;margin-top:6px;font-weight:500}.cards{gap:16px;margin-top:18px;display:grid}.prompt-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.course-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.prompt-card,.course-card{border-radius:24px;flex-direction:column;min-height:220px;padding:22px;display:flex}.prompt-card:hover,.course-card:hover{border-color:#002b7f52}.card-topline{flex-wrap:wrap;gap:8px;display:flex}.chip{border-radius:999px;padding:6px 10px;font-size:.72rem;font-weight:800;line-height:1.1}.chip-area{color:#6d5200;background:#ffd1008c}.chip-uso,.chip-category{color:var(--correo-blue);background:#002b7f14}.tipo-texto{color:#002b7f;background:#edf3ff}.tipo-imagen{color:#9d174d;background:#fce7f3}.tipo-voz{color:#5b21b6;background:#ede9fe}.tipo-datos{color:#065f46;background:#d1fae5}.tipo-codigo{color:#334155;background:#f1f5f9}.diff-principiante{color:#065f46;background:#d1fae5}.diff-intermedio{color:#92400e;background:#fef3c7}.diff-avanzado{color:#002b7f;background:#edf3ff}.diff-na{color:#475467;background:#f1f5f9}.prompt-card h2,.course-card h2{color:var(--correo-blue-dark);letter-spacing:-.03em;margin:16px 0 0;font-size:1.2rem;line-height:1.2}.objetivo{color:#334155;margin:12px 0 0;font-size:.92rem;line-height:1.45}.objetivo span{color:var(--correo-blue);letter-spacing:.04em;text-transform:uppercase;margin-bottom:4px;font-size:.72rem;font-weight:800;display:block}.prompt-text{max-height:180px;color:var(--correo-blue-dark);white-space:pre-wrap;background:#f7f8fb;border-radius:14px;margin:14px 0 0;padding:12px;font-family:inherit;font-size:.86rem;line-height:1.45;overflow:auto}.card-actions{justify-content:space-between;align-items:center;gap:12px;margin-top:auto;padding-top:16px;display:flex}.autor{color:var(--muted);font-size:.78rem;font-weight:600}.copy-button,.course-card a{background:var(--correo-blue-dark);color:#fff;cursor:pointer;border:0;border-radius:12px;justify-content:center;align-items:center;min-width:108px;padding:11px 14px;font-weight:800;text-decoration:none;display:inline-flex}.copy-button:hover,.course-card a:hover{background:var(--correo-blue)}.copy-button.is-copied{background:#065f46}.course-card{background:linear-gradient(180deg, #fffffff5, #ffffffd6), var(--soft-blue);justify-content:space-between}.course-card h2{margin-bottom:22px}.soon-card{border-radius:var(--radius-xl);text-align:center;background:linear-gradient(#fffffff5,#fff6c7e6);margin-top:22px;padding:48px 28px}.soon-card h2{color:var(--correo-blue-dark);letter-spacing:-.04em;margin:12px 0 0;font-size:clamp(1.8rem,4vw,2.6rem)}.soon-card p:last-child{color:#334155;max-width:560px;margin:12px auto 0;line-height:1.5}.table-wrap{border-radius:var(--radius-lg);margin-top:18px;overflow:auto}table{border-collapse:collapse;width:100%;min-width:640px}th,td{text-align:left;padding:14px 16px}th{background:var(--correo-blue-dark);color:#fff;letter-spacing:.04em;text-transform:uppercase;font-size:.75rem;font-weight:800}td{border-top:1px solid var(--line);color:var(--correo-blue-dark);font-weight:600}tr:nth-child(2n) td{background:#fbfcff}.rank-no{background:var(--soft-blue);border-radius:999px;place-items:center;width:28px;height:28px;font-size:.82rem;display:inline-grid}.rank-no.is-first{background:var(--correo-yellow)}.num{text-align:right;font-variant-numeric:tabular-nums}.trend-up{color:#047857}.trend-down{color:#b91c1c}.trend-flat{color:var(--muted)}.site-footer{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;margin-top:28px;font-size:.78rem;font-weight:700}@media (width<=980px){.hero,.filters-grid-4,.course-grid{grid-template-columns:1fr 1fr}.hero{grid-template-columns:1fr}.champions-badge img{width:min(220px,60vw)}}@media (width<=720px){.topbar{flex-direction:column;align-items:flex-start;gap:12px;padding:14px 16px}.shell{width:min(100% - 20px,1120px);padding-top:16px}.hero{border-radius:24px;padding:22px}.filters-grid,.filters-grid-4,.prompt-grid,.course-grid{grid-template-columns:1fr}.nav{flex-wrap:wrap;gap:14px 18px;margin-left:0}}