:root{color-scheme:dark;--help-bg:#090b0f;--help-panel:#13171e;--help-text:#e9edf3;--help-muted:#b4bdca;--help-line:#303947;--help-accent:#efaa3e}
form{max-width:650px;margin-block:28px}label{display:block;margin-block:20px;font-weight:600}input{display:block;width:100%;padding:13px;margin-top:6px;background:var(--help-panel);color:var(--help-text);border:1px solid var(--help-line);border-radius:3px;font:inherit}button,.help-button{display:inline-block;background:var(--help-accent);color:var(--help-bg);padding:14px 20px;border:0;border-radius:3px;font:inherit;font-weight:700;cursor:pointer;text-decoration:none}button:focus-visible,input:focus-visible{outline:2px solid var(--help-accent);outline-offset:4px}
*{box-sizing:border-box}html{scroll-padding-top:24px}body{margin:0;background:var(--help-bg);color:var(--help-text);font-family:system-ui,sans-serif;font-size:16px;line-height:1.65}a{color:var(--help-accent);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}a:focus-visible,summary:focus-visible{outline:2px solid var(--help-accent);outline-offset:5px}header,main,footer{width:min(100% - 40px,960px);margin-inline:auto}header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:28px;border-bottom:1px solid var(--help-line)}.brand{font-weight:800;letter-spacing:.1em;text-decoration:none}header nav,footer,.topics{display:flex;flex-wrap:wrap;gap:12px 24px}main{padding-block:52px}.eyebrow{color:var(--help-accent);font-size:13px;letter-spacing:.12em;font-weight:700}h1{font-size:clamp(34px,6vw,58px);line-height:1.08;letter-spacing:-.035em;max-width:800px;margin:16px 0}h2{font-size:26px;line-height:1.25;margin:0 0 24px}.intro{font-size:20px;color:var(--help-muted);max-width:720px}.topics{padding-block:22px;margin-bottom:28px}section{margin-block:48px}.notice{background:var(--help-panel);border-left:3px solid var(--help-accent);padding:22px;margin-bottom:24px}.notice strong{display:block;margin-bottom:8px}details{border-bottom:1px solid var(--help-line)}summary{padding:20px 8px;font-weight:650;cursor:pointer}details>div{padding:0 8px 16px;color:var(--help-muted);max-width:850px}p{margin:12px 0}strong{color:var(--help-text)}footer{border-top:1px solid var(--help-line);padding-block:28px;color:var(--help-muted);font-size:14px}li{margin:10px 0}.terms section p{max-width:850px}.terms .intro{font-size:18px}@media(max-width:600px){header{align-items:flex-start;flex-direction:column}main{padding-block:28px}section{margin-block:36px}h2{font-size:23px}.notice{padding:18px}}