:root{--orange:#ff5a0a;--ink:#121216;--muted:#66666d}*{box-sizing:border-box}body{margin:0;color:var(--ink);font:500 17px/1.75 Inter,Arial,sans-serif;background:#f7f7f5}header{padding:24px max(5vw,24px);background:#0b0b0d}header a{color:#fff;text-decoration:none;font-weight:800}main{width:min(820px,calc(100% - 40px));margin:50px auto;background:#fff;border:1px solid #e2e2dd;border-radius:22px;padding:clamp(28px,6vw,70px);box-shadow:0 18px 50px #1111}main>span{color:var(--orange);font-size:12px;font-weight:900;letter-spacing:.14em}h1{font-size:clamp(36px,6vw,60px);line-height:1;letter-spacing:-.05em;margin:12px 0}h2{margin-top:34px;font-size:22px}.updated{color:var(--muted);font-size:14px}aside{border-left:4px solid var(--orange);padding:15px 20px;background:#fff5ef;margin-top:35px}footer{text-align:center;color:var(--muted);padding:30px}