/*
Theme Name: OnAir Note
Description: 온에어 주식노트 전용 테마 (밝은 톤, 카드형 목록)
Version: 1.0
*/
:root{--bg:#f6f8fb;--card:#fff;--ink:#141a26;--sub:#5b6577;--line:#e3e8f0;--accent:#1f5eff;--accent-soft:#e9f0ff;--hk:#0b7a5e;--mk:#c2410c}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Pretendard","Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",sans-serif;font-size:17px;line-height:1.75;word-break:keep-all}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;border-radius:10px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
/* header */
.site-head{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.site-head .wrap{display:flex;align-items:center;gap:20px;min-height:64px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.3px}
.brand .dot{width:12px;height:12px;border-radius:50%;background:#ef4444;box-shadow:0 0 0 4px #fee2e2}
.brand small{display:block;font-weight:500;font-size:12px;color:var(--sub);letter-spacing:0}
.nav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav a{padding:8px 12px;border-radius:8px;font-size:15px;color:var(--sub);font-weight:600}
.nav a:hover,.nav a.on{background:var(--accent-soft);color:var(--accent)}
/* hero */
.hero{padding:34px 0 10px}
.hero h1{margin:0 0 6px;font-size:26px;letter-spacing:-.5px}
.hero p{margin:0;color:var(--sub);font-size:15px}
/* cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px;padding:22px 0 40px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .15s,transform .15s}
.card:hover{box-shadow:0 8px 24px rgba(20,30,60,.08);transform:translateY(-2px)}
.card .thumb{aspect-ratio:16/9;background:#eef2f8;overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:cover;border-radius:0}
.card .body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.meta{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--sub)}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:700;background:var(--accent-soft);color:var(--accent)}
.badge.hk{background:#e3f5ef;color:var(--hk)}
.badge.mk{background:#fdeee6;color:var(--mk)}
.card h2{margin:0;font-size:18px;line-height:1.45;letter-spacing:-.3px}
.card ul{margin:0;padding-left:18px;color:#333b4a;font-size:14.5px;line-height:1.6}
.card li{margin:2px 0}
.more{margin-top:auto;font-size:14px;font-weight:700;color:var(--accent)}
.pager{display:flex;justify-content:center;gap:8px;padding:0 0 50px}
.pager a,.pager span{padding:8px 14px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:14px}
.pager .current{background:var(--accent);color:#fff;border-color:var(--accent)}
.empty{padding:60px 0;text-align:center;color:var(--sub)}
/* article */
.article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:34px 38px;margin:28px auto 50px}
.article h1{font-size:28px;line-height:1.4;margin:10px 0 8px;letter-spacing:-.6px}
.article .meta{margin-bottom:22px}
.content h2{font-size:22px;margin:40px 0 12px;padding-top:18px;border-top:2px solid var(--ink);letter-spacing:-.4px}
.content h3{font-size:18.5px;margin:28px 0 8px;padding:8px 12px;background:var(--accent-soft);border-left:4px solid var(--accent);border-radius:6px}
.content p{margin:10px 0}
.content ul,.content ol{padding-left:22px}
.content li{margin:5px 0}
.content strong{color:#0b2a6b}
.content img{display:block;margin:14px auto;border:1px solid var(--line)}
.content a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.content .tags span{display:inline-block;margin:3px 4px 3px 0;padding:3px 10px;border-radius:999px;background:#f0f3f8;color:var(--sub);font-size:13px}
.content .disclaimer,.content p:has(>br:only-child){font-size:13.5px;color:var(--sub)}
.note{font-size:13.5px;color:var(--sub);background:#f7f9fc;border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-top:30px}
.post-nav{display:flex;justify-content:space-between;gap:12px;margin-top:26px;font-size:14px}
.post-nav a{color:var(--accent);font-weight:600}
/* footer */
.site-foot{border-top:1px solid var(--line);background:#fff;padding:26px 0;color:var(--sub);font-size:13.5px}
.site-foot a{color:var(--sub);text-decoration:underline}
@media (max-width:640px){
  body{font-size:16px}
  .site-head .wrap{min-height:56px;gap:6px;padding-top:8px;padding-bottom:8px}
  .nav{margin-left:0;width:100%;overflow-x:auto;flex-wrap:nowrap}
  .nav a{white-space:nowrap;padding:6px 10px;font-size:14px}
  .grid{grid-template-columns:1fr;gap:14px}
  .article{padding:22px 18px;border-radius:0;border-left:0;border-right:0;margin:0 -20px 30px}
  .article h1{font-size:23px}
  .content h2{font-size:20px}
  .content h3{font-size:17px}
}