/* 2026-11-05 위쪽 메뉴(펼침 메뉴)와 홈 정리 */
.header{position:relative;z-index:60}
.tn{display:flex;align-items:center;gap:6px}
.tn-top,.tn-about{border:0;background:none;padding:0 16px;min-height:48px;font-size:15px;font-weight:800;color:#213c33;letter-spacing:-.3px;position:relative}
.tn-top::after{content:"";position:absolute;left:16px;right:16px;bottom:6px;height:3px;border-radius:2px;background:#21644d;transform:scaleX(0);transition:transform .18s}
.tn-top[aria-expanded=true]{color:#21644d}.tn-top[aria-expanded=true]::after,.tn-top:hover::after{transform:scaleX(1)}
.tn-about{font-size:13px;font-weight:600;color:#697b70}
.header .tn .tn-burger{display:none;border:1px solid #dfe6da;background:#fff;border-radius:12px;width:46px;height:46px;font-size:22px;color:#213c33}
.tn-panel{position:absolute;left:0;right:0;z-index:55;background:#fff;border-top:1px solid #e6ebe2;border-bottom:1px solid #e6ebe2;box-shadow:0 18px 40px rgba(33,60,51,.12)}
.tn-inner{max-width:1240px;margin:0 auto;padding:26px 5% 30px}
.tn-menu{display:none}.tn-menu.on{display:block}.tn-body{display:grid;grid-template-columns:220px minmax(0,1fr);gap:30px}
.tn-acc,.tn-close{display:none}
.tn-head strong{display:block;font-size:24px;font-weight:900;letter-spacing:-1px;color:#1d2b24}.tn-head p{font-size:13px;color:#697b70;line-height:1.7;margin:8px 0 0}
.tn-grid{display:grid;gap:8px}
.tn-regions{grid-template-columns:repeat(6,minmax(0,1fr))}
.tn-regions a,.tn-regions .tn-off{display:flex;justify-content:space-between;align-items:baseline;padding:13px 14px;border:1px solid #e3e9de;border-radius:12px;font-size:15px;font-weight:700;color:#213c33;background:#fff}
.tn-regions a:hover{border-color:#21644d;background:#f3f8ee}.tn-regions small{font-size:11px;font-weight:500;color:#7a857e}
.tn-off{opacity:.45}
.tn-cols{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}
.tn-cols h3{margin:0 0 8px;padding:9px 12px;border:1px solid #e3e9de;border-radius:10px;font-size:14px;color:#213c33}.tn-cols h3 small{color:#7a857e;font-weight:500}
.tn-cols ul{list-style:none;margin:0;padding:0 4px;max-height:52vh;overflow:auto;scrollbar-width:thin}
.tn-cols li{font-size:14px;line-height:1.5;padding:4px 0}.tn-cols li::before{content:"· ";color:#9aa89c}
.tn-cols a:hover{color:#21644d;text-decoration:underline}
.tn-actions{grid-template-columns:repeat(3,minmax(0,1fr))}
.tn-actions button{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;text-align:left;padding:15px 16px;border:1px solid #e3e9de;border-radius:14px;background:#fff;cursor:pointer}
.tn-actions button:hover{border-color:#21644d;background:#f3f8ee}
.tn-actions i{grid-row:1/3;font-style:normal;font-size:22px;width:42px;height:42px;display:grid;place-items:center;background:#eef4e8;border-radius:50%}
.tn-actions b{font-size:15px;color:#213c33}.tn-actions small{font-size:12px;color:#697b70}
/* 홈 정리: 메뉴로 옮긴 것들은 숨김(메뉴에서 고르면 다시 보임) */
.tn-ready .filters,.tn-ready .saved-tabs,.tn-ready #saved-status,.tn-ready #peak-regions-home,.tn-ready .course-filter{display:none}
.tn-show-filter .course-filter,.tn-show-saved .saved-tabs,.tn-show-saved #saved-status{display:block}
.tn-show-saved .saved-tabs{display:flex}
@media(max-width:1100px){.tn-top{padding:0 10px}.tn-regions,.tn-cols{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:850px){
 .header .tn .tn-top,.header .tn .tn-about{display:none}.header .tn .tn-burger{display:block}
 .tn-panel{position:fixed;inset:0;z-index:9500;overflow:auto;border:0}
 .tn-inner{padding:18px 16px 40px}
 .tn-menu,.tn-menu.on{display:block;border-bottom:1px solid #eef1ea}
 .tn-acc{display:flex;justify-content:space-between;width:100%;border:0;background:none;padding:18px 4px;font-size:19px;font-weight:900;color:#1d2b24}
 .tn-acc::after{content:"+";color:#21644d}.tn-menu.open .tn-acc::after{content:"−"}
 .tn-body{display:none;padding:0 0 18px;grid-template-columns:1fr}.tn-menu.open .tn-body{display:block}
 .tn-head{display:none}
 .tn-regions{grid-template-columns:repeat(3,minmax(0,1fr))}
 .tn-cols{grid-template-columns:repeat(2,minmax(0,1fr))}.tn-cols ul{max-height:none}
 .tn-actions{grid-template-columns:1fr}
 .tn-close{display:block;margin:22px auto 0;border:1px solid #dfe6da;background:#fff;border-radius:999px;padding:12px 26px;font-size:15px}
 body.tn-open{overflow:hidden}
}
@media(prefers-reduced-motion:reduce){.tn-top::after{transition:none}}

/* 메뉴를 로고 바로 옆(왼쪽)에 붙이고, 자료 안내·☰만 오른쪽 끝 */
.header{justify-content:flex-start;gap:clamp(24px,4vw,64px)}.header .tn{flex:1;min-width:0}.header .tn .tn-about,.header .tn .tn-burger{margin-left:auto}

/* 산 페이지(tn-host): 기존 머리 모양 위에 메뉴를 얹음 */
.tn-host{display:flex;align-items:center;flex-wrap:nowrap}
.tn-host .tn{display:flex}
.tn-host .tn button.tn-about{border:1px solid #dfe6da;border-radius:999px;background:#fff;min-height:38px;padding:0 14px;font-size:13px}
.tn-host .tn-about-more{display:none}
.tn-home{display:none}
@media(max-width:850px){.tn-home{display:block;margin:20px 4px 0;font-weight:800;color:#21644d}.header.tn-host .tn button.tn-about{display:inline-flex;margin-left:auto;margin-right:8px}.header.tn-host .tn .tn-burger{margin-left:0}}
.tn-panel a{text-decoration:none;color:#213c33}.tn-panel .tn-cols a:hover{color:#21644d;text-decoration:underline}
.tn-panel{font-family:'Malgun Gothic','Apple SD Gothic Neo',system-ui,sans-serif;line-height:1.5}