:root{color-scheme:light;--ink:#142433;--muted:#5d6f80;--line:#d8e2ea;--brand:#0b7f78;--brand2:#234b79;--paper:#f6f8fb;--card:#fff}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--paper)}.hero{min-height:50vh;background:linear-gradient(120deg,rgba(10,35,54,.92),rgba(10,91,86,.86)),url('https://images.unsplash.com/photo-1552664730-d307ca884978?auto=format&fit=crop&w=1800&q=80') center/cover;color:white;padding:24px clamp(20px,5vw,72px);display:flex;flex-direction:column;justify-content:space-between}nav{display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:14px;font-size:18px;font-weight:800}.brand img{width:142px;height:auto;display:block}.brand span{display:block;font-size:13px;font-weight:600;color:#b6e8e4}.admin-link{color:white;text-decoration:none;border:1px solid rgba(255,255,255,.45);padding:10px 14px;border-radius:6px}.hero-copy{max-width:760px;padding:52px 0 22px}.hero-copy p{font-size:18px;line-height:1.6;color:#dcecf2}.hero-copy h1{font-size:clamp(38px,6vw,68px);line-height:1.04;margin:10px 0 16px;letter-spacing:0}.hero-copy #eyebrow{font-size:14px;text-transform:uppercase;letter-spacing:.12em;color:#90e4dc;font-weight:700}.toolbar{display:flex;justify-content:space-between;align-items:center;padding:24px clamp(20px,5vw,72px) 0}.toolbar strong{font-size:22px}.toolbar span{margin-left:10px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:18px;padding:18px clamp(20px,5vw,72px) 56px;align-items:stretch}.card{background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden;display:grid;grid-template-rows:176px 1fr;min-height:520px;box-shadow:0 14px 30px rgba(31,51,71,.08)}.thumb{height:176px;background:linear-gradient(135deg,#d7eee9,#dce7f4);display:flex;align-items:center;justify-content:center;color:#285269;font-weight:800;font-size:20px}.thumb img{width:100%;height:100%;object-fit:cover}.body{padding:18px;display:flex;flex-direction:column;min-height:0}.meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px;min-height:60px}.pill{font-size:12px;color:#21475e;background:#edf4f7;border:1px solid #d7e6eb;border-radius:999px;padding:5px 9px}.body h2{font-size:22px;margin:0 0 8px}.tagline{font-size:15px;color:var(--brand);font-weight:700;margin:0 0 10px;line-height:1.35}.intro{color:var(--muted);line-height:1.5;margin:0 0 14px;min-height:78px}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto}.button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:9px 13px;border-radius:6px;text-decoration:none;font-weight:700;border:1px solid var(--brand);color:var(--brand);background:white;cursor:pointer}.button.primary{background:var(--brand);color:white}.empty{padding:48px clamp(20px,5vw,72px);color:var(--muted)}.detail-modal{position:fixed;inset:0;background:rgba(15,24,34,.58);display:grid;place-items:center;padding:24px;z-index:50}.detail-card{position:relative;width:min(760px,100%);max-height:86vh;overflow:auto;background:white;border-radius:8px;padding:28px;box-shadow:0 24px 60px rgba(0,0,0,.24)}.detail-card .close{position:absolute;right:14px;top:14px;border:1px solid var(--line);background:white;border-radius:6px;width:34px;height:34px;font-size:18px;cursor:pointer}.detail-card h2{margin:0 42px 8px 0}.detail-card h3{margin:22px 0 8px}.detail-card p{color:var(--muted);line-height:1.65;white-space:pre-line}@media(max-width:620px){.hero{min-height:58vh}.admin-link{font-size:13px}.hero-copy{padding-top:44px}.cards{grid-template-columns:1fr}.brand img{width:116px}.card{min-height:auto}}

body.landing-trainer .hero{background:linear-gradient(120deg,rgba(3,7,12,.92),rgba(7,15,22,.76)),url('/assets/landing-trainer-hero.jpg') center/cover}
body.landing-player .hero{background:linear-gradient(120deg,rgba(3,7,12,.94),rgba(8,15,22,.72)),url('/assets/landing-player-hero.jpg') center/cover}