:root{color-scheme:light;--ink:#18252f;--muted:#53616b;--accent:#b93810;--line:#dde4e8;--paper:#f4f7f9}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:1.5rem}body{margin:0;background:var(--paper);color:var(--ink);font:1rem/1.65 system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif}a{color:var(--accent);text-underline-offset:.2em;overflow-wrap:anywhere}a:focus-visible,summary:focus-visible{outline:3px solid #196699;outline-offset:5px}header{background:#fff;border-top:5px solid #e94d16;border-bottom:1px solid var(--line)}.bar{max-width:1080px;margin:auto;padding:1.1rem 1.5rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.brand{font-weight:750;letter-spacing:-.025em;font-size:1.15rem}.brand span{color:var(--accent)}.languages{display:flex;gap:1.1rem;font-size:.95rem}main{max-width:1080px;margin:auto;padding:2.8rem 1.5rem 3rem}.intro{max-width:720px;margin-bottom:2rem}.eyebrow{font-size:.9rem;font-weight:650;color:var(--accent);margin:0 0 .5rem}h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.15;letter-spacing:-.04em;margin:0 0 1rem}h2{font-size:1.45rem;line-height:1.3;margin:0 0 .7rem}h3{font-size:1.08rem;margin:1rem 0 .25rem}p{margin:.6rem 0;color:var(--muted)}.grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:1.4rem;align-items:start}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:1.6rem;min-width:0}.contact{border-top:4px solid #e94d16}.mail{display:inline-block;font-weight:700;font-size:1.08rem;margin:.65rem 0}.hint{padding:1rem;border-left:3px solid #e94d16;background:#fff5ef;margin-top:1rem;color:var(--ink)}details{border-top:1px solid var(--line);padding:1rem 0}details:last-child{padding-bottom:0}summary{cursor:pointer;font-weight:650;line-height:1.5;padding-right:.4rem}details p{margin:.7rem 0 0}ul,ol{padding-left:1.3rem;color:var(--muted)}li{margin:.4rem 0}.locale{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--line)}.locale-title{font-size:1.85rem;letter-spacing:-.02em;margin-bottom:1rem}.small{font-size:.9rem}.footer{max-width:1080px;margin:auto;padding:1.5rem;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}.skip{position:absolute;left:1rem;top:-200px;background:white;padding:.7rem;z-index:2}.skip:focus{top:1rem}@media(max-width:760px){main{padding:2rem 1.25rem}.grid{grid-template-columns:1fr}.panel{padding:1.25rem}.bar{padding:1rem 1.25rem}.contact{order:-1}.locale{margin-top:2rem}.mail{font-size:1rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}