:root{--ink:#101d26;--blue:#2e6db4;--paper:#eef2f7;--line:rgba(16,29,38,.12);--muted:#586979}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;line-height:1.65}
    a{color:var(--blue)}.wrap{width:min(880px,calc(100% - 36px));margin:auto}.top{padding:28px 0 18px}.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:700}.brand img{width:34px;height:auto}.privacy-controls{display:flex;align-items:center;gap:8px}.lang-switch{display:flex;padding:3px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.55)}.lang-switch button{border:0;background:transparent;min-width:34px;height:30px;border-radius:999px;font:700 10px/1 ui-monospace,monospace;color:var(--muted);cursor:pointer}.lang-switch button[aria-pressed="true"]{background:#fff;color:var(--ink);box-shadow:0 4px 12px -8px #132843}.theme-toggle{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:rgba(255,255,255,.6);color:var(--ink);font-size:18px;cursor:pointer}
    main{background:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.9);border-radius:22px;padding:clamp(26px,6vw,62px);margin:22px 0 56px;box-shadow:0 28px 60px -42px rgba(19,40,67,.55)}
    h1{font-size:clamp(2.2rem,7vw,4.5rem);line-height:1.02;letter-spacing:-.05em;margin:10px 0 20px}h2{font-size:1.25rem;margin:38px 0 10px}p,li{color:var(--muted)}ul{padding-left:22px}.eyebrow{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);font-weight:700}.meta{padding-bottom:28px;border-bottom:1px solid var(--line)}.back{display:inline-flex;margin-top:34px;padding:12px 18px;border-radius:999px;background:var(--ink);color:#fff;text-decoration:none}.contact{padding:20px;border:1px solid var(--line);border-radius:14px;background:#fff;margin-top:16px}footer{padding:0 0 40px;color:var(--muted);font-size:.85rem}
    html[data-theme="dark"]{color-scheme:dark;--ink:#edf5fb;--paper:#07111a;--line:rgba(218,235,248,.13);--muted:#b6c6d4;--blue:#79ace2}html[data-theme="dark"] body{background:var(--paper)}html[data-theme="dark"] .brand img{filter:brightness(0) invert(1)}html[data-theme="dark"] main{background:rgba(18,35,48,.88);border-color:rgba(218,235,248,.12);box-shadow:0 28px 60px -42px #000}html[data-theme="dark"] .contact{background:#102330}html[data-theme="dark"] .lang-switch,html[data-theme="dark"] .theme-toggle{background:rgba(255,255,255,.06)}html[data-theme="dark"] .lang-switch button[aria-pressed="true"]{background:#294258;color:#fff}html[data-theme="dark"] .back{background:#294258;color:#fff}
    @media(max-width:520px){.wrap{width:min(100% - 24px,880px)}.top{padding-top:16px}.brand span{font-size:.9rem}.privacy-controls{gap:5px}main{margin-top:8px}.theme-toggle{width:36px;height:36px}}