:root{--bg:#fff;--fg:#1b2430;--muted:#556070;--brand:#1f3a5f;--accent:#2f6fb0;--card:#f3f6fa;--line:#d5dce6;--btn-fg:#fff;--ph:#e9eef5}
@media (prefers-color-scheme:dark){:root{--bg:#0f1620;--fg:#e8edf3;--muted:#a3afbf;--brand:#9cc3ec;--accent:#6aa6e6;--card:#18222f;--line:#2b394a;--btn-fg:#0f1620;--ph:#1d2a3a}}
*{box-sizing:border-box}
body{margin:0;font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--fg)}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}
a{color:var(--accent)}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:var(--bg);padding:8px;z-index:9}
.top{border-bottom:1px solid var(--line)}
.bar{display:flex;flex-wrap:wrap;gap:8px 24px;align-items:center;justify-content:space-between;padding-top:12px;padding-bottom:12px}
.brand{font-weight:700;font-size:1.2rem;color:var(--brand);text-decoration:none}
nav ul{display:flex;flex-wrap:wrap;gap:4px 18px;list-style:none;margin:0;padding:0}
nav a{color:var(--fg);text-decoration:none;padding:4px 0;border-bottom:2px solid transparent}
nav a:hover,nav a[aria-current]{border-bottom-color:var(--accent)}
section{padding:36px 0}.band{background:var(--card)}
.hero{padding:56px 0 40px}
h1{font-size:clamp(1.8rem,4vw,2.6rem);line-height:1.2;color:var(--brand);margin:0 0 12px}
h2{font-size:1.5rem;color:var(--brand);margin:0 0 16px}h3{font-size:1.1rem;margin:0 0 6px}
.lead{font-size:1.15rem;color:var(--muted);max-width:46rem}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.btn{display:inline-block;background:var(--brand);color:var(--btn-fg);padding:10px 20px;border-radius:6px;text-decoration:none;font-weight:600;border:2px solid var(--brand)}
.btn.ghost{background:transparent;color:var(--brand)}
.btn:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;list-style:none;padding:0;margin:0}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:16px}.band .card{background:var(--bg)}
.card p{margin:0;color:var(--muted)}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;margin:16px 0}
.shot{width:100%;border:1px solid var(--line);border-radius:8px;display:block}
.placeholder{display:flex;flex-direction:column;gap:6px;align-items:center;justify-content:center;text-align:center;min-height:200px;padding:16px;background:var(--ph);border:2px dashed var(--line);border-radius:8px;color:var(--muted)}
.placeholder strong{color:var(--fg)}.ph-kind{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em}
code{font-size:.9em}
.note{color:var(--muted);border-left:4px solid var(--line);padding-left:12px}
.details{border-collapse:collapse;margin:20px 0;width:100%;max-width:560px}
.details th,.details td{text-align:left;padding:8px 12px;border-bottom:1px solid var(--line)}.details th{width:9rem;color:var(--muted);font-weight:600}
.tbc{color:var(--muted);font-style:italic}
footer{border-top:1px solid var(--line);margin-top:24px;padding:24px 0;color:var(--muted);font-size:.95rem}
.foot{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between}
.form{max-width:560px;margin:12px 0}
.field{margin:0 0 14px}.field label{display:block;font-weight:600;margin-bottom:4px}.opt{font-weight:400;color:var(--muted)}
.field input,.field textarea{width:100%;font:inherit;padding:9px 10px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--fg)}
.field input:focus-visible,.field textarea:focus-visible{outline:3px solid var(--accent);outline-offset:1px}
.trap{position:absolute;left:-9999px;height:0;overflow:hidden}
button.btn{cursor:pointer;font:inherit;font-weight:600}button.btn:disabled{opacity:.6;cursor:wait}
#form-status.ok{color:#1a7f37}#form-status.err{color:#b42318}
@media (prefers-color-scheme:dark){#form-status.ok{color:#56d364}#form-status.err{color:#ff8a80}}