/*
Theme Name: Teto Stock
Description: 테토주식 전용 테마 - 블랙+레드, 카드형 목록, 종목/시황 글에 맞춘 본문 스타일
Version: 1.0
Requires PHP: 7.4
Text Domain: tetostock
*/
:root{--ink:#121212;--ink2:#5a5a57;--line:#e6e5e1;--bg:#f3f3f1;--card:#fff;--red:#e0262c;--red-dark:#b81d22;--black:#0c0c0c}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Pretendard,'Noto Sans KR','Apple SD Gothic Neo','Malgun Gothic',sans-serif;font-size:17px;line-height:1.8;word-break:keep-all;overflow-wrap:anywhere}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.screen-reader-text{position:absolute;left:-9999px}

/* ---------- 상단바 ---------- */
.site-header{background:var(--black);color:#fff;position:sticky;top:0;z-index:50;border-bottom:3px solid var(--red)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:62px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px;letter-spacing:-.03em;white-space:nowrap}
.brand .mark{width:30px;height:30px;border-radius:7px;background:var(--red);display:grid;place-items:center}
.brand .mark svg{display:block}
.nav{display:flex;gap:4px}
.nav a{padding:8px 14px;border-radius:999px;font-weight:700;font-size:15px;color:#cfcfcb}
.nav a:hover{color:#fff;background:#222}
.nav a.on{color:#fff;background:var(--red)}

/* ---------- 첫 화면 머리글 ---------- */
.hero{background:var(--black);color:#fff;padding:44px 0 50px}
.hero h1{margin:0;font-size:clamp(30px,5vw,48px);line-height:1.2;letter-spacing:-.04em;font-weight:800}
.hero h1 em{font-style:normal;color:var(--red)}
.hero p{margin:12px 0 0;color:#b9b9b4;font-size:17px}
.page-head{padding:34px 0 6px}
.page-head h1{margin:0;font-size:30px;letter-spacing:-.03em}
.page-head h1 span{color:var(--red)}
.page-head p{margin:4px 0 0;color:var(--ink2);font-size:15px}

/* ---------- 카드 목록 ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px;padding:28px 0 10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .15s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(0,0,0,.09)}
.card .thumb{display:block;aspect-ratio:16/10;background:#0c0c0c;border-bottom:1px solid var(--line);overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:contain;display:block}
.card .thumb.empty{display:grid;place-items:center;background:var(--black);color:#fff;font-weight:800;font-size:22px;letter-spacing:-.02em}
.card .body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.meta{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink2)}
.badge{display:inline-block;font-size:12px;font-weight:800;line-height:1;padding:5px 9px;border-radius:5px;background:var(--black);color:#fff}
.badge.market{background:var(--red)}
.card h2{margin:0;font-size:20px;line-height:1.4;letter-spacing:-.02em}
.card p{margin:0;color:var(--ink2);font-size:15px;line-height:1.65}
.card.lead{grid-column:1/-1;flex-direction:row}
.card.lead .thumb{flex:0 0 52%;aspect-ratio:auto;min-height:300px;border-bottom:0;border-right:1px solid var(--line)}
.card.lead .body{justify-content:center;padding:30px 34px;gap:12px}
.card.lead h2{font-size:clamp(24px,2.6vw,32px);line-height:1.3}
.card.lead p{font-size:16px}
.card .more{margin-top:auto;padding-top:6px;font-size:14px;font-weight:800;color:var(--red)}
.empty-msg{padding:60px 0;text-align:center;color:var(--ink2)}

/* ---------- 페이지 번호 ---------- */
.pagination{padding:18px 0 50px}
.pagination .nav-links{display:flex;justify-content:center;flex-wrap:wrap;gap:6px}
.pagination .page-numbers{min-width:40px;height:40px;padding:0 12px;display:grid;place-items:center;border-radius:8px;background:#fff;border:1px solid var(--line);font-weight:700;font-size:15px}
.pagination .page-numbers.current{background:var(--black);color:#fff;border-color:var(--black)}

/* ---------- 글 본문 ---------- */
.post-wrap{max-width:800px;margin:0 auto;padding:30px 20px 10px}
.post{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:40px 44px 36px}
.post-head{border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:8px}
.post-head h1{margin:12px 0 0;font-size:clamp(26px,4vw,36px);line-height:1.32;letter-spacing:-.035em}
.content h2{font-size:23px;line-height:1.4;letter-spacing:-.02em;margin:44px 0 14px;padding-left:13px;border-left:5px solid var(--red)}
.content h3{font-size:19px;margin:30px 0 8px}
.content p{margin:14px 0}
.content ul,.content ol{padding-left:22px;margin:14px 0}
.content li{margin:7px 0}
.content li::marker{color:var(--red);font-weight:800}
.content strong{font-weight:800;background:linear-gradient(transparent 62%,#ffd9da 0)}
.content a{color:var(--red-dark);text-decoration:underline;text-underline-offset:3px}
.content img{display:block;width:100%;border:1px solid var(--line);border-radius:10px;margin:18px 0}
.content blockquote{margin:18px 0;padding:10px 18px;border-left:4px solid var(--black);background:#f7f7f5;color:var(--ink2)}
.content h2:first-child{margin-top:26px}
.content > h2:first-of-type + ul{background:#fafaf8;border:1px solid var(--line);border-left:5px solid var(--black);border-radius:10px;padding:16px 20px 16px 38px;font-weight:600}
.content .disclaimer{margin-top:36px;font-size:14px;line-height:1.7;color:var(--ink2);background:#f6f6f4;border-radius:10px;padding:14px 16px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.tags a{font-size:14px;font-weight:600;color:var(--ink2);background:#f1f1ee;border-radius:999px;padding:4px 12px}
.tags a:hover{background:var(--black);color:#fff}
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px 0 0}
.post-nav a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px;font-weight:700;font-size:15px;line-height:1.5}
.post-nav a small{display:block;color:var(--red);font-weight:800;font-size:12px;margin-bottom:2px}
.post-nav .next{text-align:right}
.related{max-width:1120px;margin:0 auto;padding:26px 20px 0}
.related h2{font-size:21px;margin:0;letter-spacing:-.02em}
.related h2 span{color:var(--red)}
.related .cards{padding-top:16px}

/* ---------- 하단 ---------- */
.site-footer{background:var(--black);color:#9d9d98;margin-top:56px;padding:34px 0 40px;font-size:14px;line-height:1.75;border-top:3px solid var(--red)}
.site-footer strong{color:#fff;font-size:16px}
.site-footer p{margin:8px 0 0;max-width:760px}

@media(max-width:760px){
  body{font-size:16.5px}
  .site-header .wrap{min-height:56px}
  .brand{font-size:19px}
  .nav a{padding:7px 11px;font-size:14px}
  .hero{padding:32px 0 36px}
  .cards{grid-template-columns:1fr;gap:16px;padding-top:20px}
  .card.lead{flex-direction:column}
  .card.lead .thumb{flex:none;aspect-ratio:16/10;min-height:0;border-right:0;border-bottom:1px solid var(--line)}
  .card.lead .body{padding:20px}
  .post-wrap{padding:14px 12px 0}
  .post{padding:24px 18px 24px;border-radius:12px}
  .content h2{font-size:20.5px;margin-top:36px}
  .post-nav{grid-template-columns:1fr}
  .post-nav .next{text-align:left}
}