:root{color-scheme:light;--accent:#850a36;--text:#26323d}*{box-sizing:border-box}body{margin:0;background:#f4f6f8;color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.6}header{background:var(--accent);padding:24px max(20px,calc((100vw - 960px)/2));font-weight:700}header a{color:#fff;text-decoration:none;font-size:1.15rem}main{max-width:760px;margin:40px auto;padding:0 18px}article{background:#fff;border:1px solid #dce1e5;border-radius:12px;padding:32px;box-shadow:0 4px 16px #00000008}h1{font-size:clamp(1.6rem,4vw,2.3rem);line-height:1.2;margin:0 0 16px;color:var(--accent);overflow-wrap:anywhere}h2{font-size:1.35rem}.date{font-size:1.2rem;font-weight:600}a{color:var(--accent);text-underline-offset:3px}input,select{font:inherit;display:block;width:100%;border:1px solid #6a7680;border-radius:6px;padding:12px;color:var(--text);background:#fff;min-height:48px}form p{margin:20px 0}label strong{display:inline-block;margin-bottom:6px}button{font:inherit;font-weight:700;cursor:pointer;color:#fff;background:var(--accent);border:0;border-radius:6px;padding:14px 24px;min-height:48px}button:hover{background:#67082a}:focus-visible{outline:3px solid #0066cc;outline-offset:3px}.error,.success{padding:18px;border-radius:6px;overflow-wrap:anywhere}.error{background:#fff1f1;border:1px solid #b92323;color:#8c1717}.success{background:#eef8f1;border:1px solid #2c7047;color:#1d5133}.success h2{margin-top:0}.privacy{font-size:.9rem}.trap{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}footer{text-align:center;font-size:.85rem;padding:24px;color:#56616c}@media(max-width:500px){main{margin:20px auto}article{padding:22px}button{width:100%}}