/* 시운논술 머리글 · 바닥글 */
.swn, .swf { --n: #23407A; --nd: #14234A; --ink: #1B2433; --mute: #5E6A7D; --line: #E1E5EC;
	font-family: 'IBM Plex Sans KR', 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif; }
.swn *, .swf * { box-sizing: border-box; }
.swn { background: #fff; border-bottom: 1px solid var(--line); position: relative; z-index: 50; }
.swn-in { max-width: 1240px; margin: 0 auto; min-height: 76px; display: flex; align-items: center; gap: 36px;
	padding-left: max(24px, env(safe-area-inset-left)); padding-right: max(24px, env(safe-area-inset-right)); }
.swn-logo { flex: none; line-height: 0; }
.swn-logo img { height: 38px; width: auto; display: block; }
.swn-nav { display: flex; align-items: center; gap: 4px 30px; flex: 1; flex-wrap: wrap; }
.swn-link { color: var(--ink) !important; text-decoration: none !important; font-size: 16px; font-weight: 600; padding: 10px 0; position: relative; white-space: nowrap; }
.swn-link:hover { color: var(--n) !important; }
.swn-link.is-key { color: var(--n) !important; font-weight: 700; }
.swn-link.is-current::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px; background: var(--n); border-radius: 1px; }
.swn-auth { display: flex; align-items: center; gap: 22px; flex: none; }
.swn-text { color: var(--ink) !important; text-decoration: none !important; font-size: 16px; font-weight: 500; }
.swn-who { color: var(--mute); font-size: 15px; }
.swn-btn { display: inline-flex; align-items: center; min-height: 46px; padding: 0 20px; border-radius: 8px; background: var(--n); color: #fff !important; text-decoration: none !important; font-size: 16px; font-weight: 700; }
.swn-btn:hover { background: var(--nd); }
.swn-btn-line { background: #fff; color: var(--n) !important; border: 1px solid var(--n); }
.swn-btn-line:hover { background: #E3EAF7; }
.swn a:focus-visible, .swn summary:focus-visible, .swf a:focus-visible { outline: 2px solid var(--n); outline-offset: 3px; border-radius: 4px; }

/* 휴대폰 메뉴 */
.swn-mobile { display: none; margin-left: auto; }
.swn-mobile summary { list-style: none; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--ink); border-radius: 8px; }
.swn-mobile summary::-webkit-details-marker { display: none; }
.swn-mobile[open] summary { background: #F1F3F7; }
.swn-drawer { position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 12px 24px rgba(20,35,74,.08);
	padding: 8px max(24px, env(safe-area-inset-right)) 20px max(24px, env(safe-area-inset-left)); }
.swn-drawer nav { display: flex; flex-direction: column; }
.swn-drawer .swn-link { padding: 14px 0; border-bottom: 1px solid #EEF1F5; font-size: 17px; }
.swn-drawer .swn-link.is-current::after { display: none; }
.swn-drawer-auth { display: flex; align-items: center; gap: 16px; padding-top: 16px; flex-wrap: wrap; }
@media (max-width: 1080px) {
	.swn-nav, .swn-auth { display: none; }
	.swn-mobile { display: block; }
	.swn-in { min-height: 64px; }
	.swn-logo img { height: 32px; }
}

/* 바닥글 */
.swf { background: #fff; border-top: 1px solid var(--line); }
.swf-in { max-width: 1240px; margin: 0 auto; padding: 32px max(24px, env(safe-area-inset-right)) 44px max(24px, env(safe-area-inset-left));
	display: flex; flex-wrap: wrap; align-items: center; gap: 12px 32px; font-size: 13px; color: var(--mute); }
.swf-in img { height: 28px; width: auto; }
.swf-info { display: flex; flex-wrap: wrap; gap: 4px 20px; flex: 1; min-width: 0; }
.swf-links { display: flex; gap: 18px; flex-wrap: wrap; }
.swf-links a { color: var(--mute) !important; }