/* 도움 페이지 /help/ (MGW-DEV-028, 다솜 DSN-003 6장) — 글 페이지(doc.css 위에), 스크롤 허용. 본문 폭 min(100vw − 32px, 640px) */
.help { width: min(100vw - 32px, 640px); margin: 0 auto; padding: 4px 0 40px; }
.help h1 { margin: 8px 0 4px; font-size: 26px; font-weight: 800; letter-spacing: -0.3px; }
.help .sub { margin: 0 0 16px; font-size: 15px; color: var(--cf-muted); }
.help h2 { margin: 24px 0 8px; font-size: 18px; font-weight: 800; }
.help p, .help li { font-size: 15px; line-height: 1.55; }
.help ul.ico { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.help ul.ico li { display: grid; grid-template-columns: 40px minmax(0, 1fr); align-items: center; column-gap: 12px; min-height: 48px; margin: 0; padding: 4px 12px 4px 4px; border-radius: 14px; background: #fff; line-height: 1.35; }
.help ul.ico .k { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 10px; background: #eef1f8; color: #000; }
.help ul.ico .k svg { width: 20px; height: 20px; }
.help ul.ico .k img { width: 28px; height: 28px; }
.help ul.ico .k-text { font-size: 12px; font-weight: 800; color: var(--cf-muted); white-space: nowrap; }
.help ul.ico b { font-weight: 800; }
.help details { margin-bottom: 6px; border-radius: 14px; background: #fff; }
.help summary { display: flex; align-items: center; min-height: 48px; padding: 0 14px; font-size: 15px; font-weight: 800; cursor: pointer; list-style: none; }
.help summary::-webkit-details-marker { display: none; }
.help summary::after { content: "+"; margin-left: auto; padding-left: 8px; font-size: 18px; color: var(--cf-muted); }
.help details[open] summary::after { content: "–"; }
.help summary:focus-visible, .help .lbtn:focus-visible { outline: 3px solid var(--cf-accent); outline-offset: 2px; }
.help details p { margin: 0; padding: 0 14px 14px; }
.help .links { display: flex; gap: 8px; margin-top: 28px; }
.help .lbtn { display: inline-flex; align-items: center; justify-content: center; height: 44px; padding: 0 16px; border-radius: 12px; background: #fff; box-shadow: inset 0 0 0 1.5px var(--cf-line); color: var(--cf-ink); font-size: 15px; font-weight: 800; text-decoration: none; }
.help-page .tb-back { color: var(--cf-ink); }