/* 하우투리치 서브 페이지 공통 스타일 (로그인 · 커뮤니티) — 토큰은 index.html 과 동일 */
:root{
  --bg:#ffffff;
  --surface:#f5f7fb;
  --line:#e4e8f0;
  --ink:#0b1220;
  --ink-2:#4a5568;
  --ink-3:#8a94a6;
  --navy:#0f1b3d;
  --primary:#2f6bff;
  --primary-dark:#1f4fd6;
  --cyan:#00b8f0;
  --kakao:#fee500;
  --ok:#12b76a;
  --danger:#e5484d;
  --radius:16px;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
body{font-family:Pretendard,-apple-system,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;color:var(--ink);background:var(--surface);line-height:1.6;word-break:keep-all;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit;text-decoration:none}
.wrap{max-width:960px;margin:0 auto;padding:0 20px;width:100%}
.mono{font-family:var(--mono)}
main{flex:1;padding:48px 0 120px}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;max-width:1160px}
.logo{display:flex;align-items:baseline;gap:10px}
.logo-en{font-family:var(--mono);font-weight:700;font-size:20px;letter-spacing:-.5px;color:var(--navy)}
.logo-en b{color:var(--primary)}
.cursor{display:inline-block;width:9px;height:18px;background:var(--primary);margin-left:2px;transform:translateY(3px);animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.logo-ko{font-size:13px;color:var(--ink-3);font-weight:600}
.nav-right{display:flex;gap:10px;align-items:center}
.nav-link{font-weight:600;font-size:15px;color:var(--ink-2);margin-right:12px}
.nav-link:hover{color:var(--primary)}
.me{font-size:14px;font-weight:700;color:var(--ink-2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;font-weight:700;font-size:15px;padding:12px 20px;border:0;cursor:pointer;transition:.15s;font-family:inherit}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-primary:disabled{background:#a9bdf5;cursor:default}
.btn-ghost{background:var(--surface);color:var(--ink)}
.btn-ghost:hover{background:var(--line)}
.btn-danger{background:#fff;color:var(--danger);border:1px solid #f3c7c8}
.btn-danger:hover{background:#fff4f4}
.btn-sm{padding:9px 16px;font-size:14px;border-radius:10px}
.btn-block{width:100%;padding:15px 20px;font-size:16px}
.btn-kakao{background:var(--kakao);color:#191600}
.btn-kakao svg{width:20px;height:20px}

/* card / form */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.eyebrow{font-family:var(--mono);font-size:13px;font-weight:700;color:var(--primary);letter-spacing:.5px}
h1{font-size:30px;letter-spacing:-.8px;font-weight:800;margin:8px 0 6px;line-height:1.3}
.sub{color:var(--ink-2);font-size:15px}
label{display:block;font-size:14px;font-weight:700;margin:18px 0 8px}
label small{font-weight:500;color:var(--ink-3)}
input,textarea,select{width:100%;font:inherit;font-size:16px;padding:13px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);outline:none;transition:.15s}
input:focus,textarea:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(47,107,255,.12)}
textarea{min-height:280px;resize:vertical;line-height:1.7}
.divider{display:flex;align-items:center;gap:12px;color:var(--ink-3);font-size:13px;margin:22px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.msg{margin-top:16px;padding:12px 14px;border-radius:12px;font-size:14px;display:none}
.msg.show{display:block}
.msg.err{background:#fff1f1;color:#b4232a}
.msg.ok{background:#e7f8ef;color:#0b6b3f}
.hint{font-size:13px;color:var(--ink-3);margin-top:8px}
.notice{background:#fff8e1;border:1px solid #f5e1a4;color:#6b5200;border-radius:12px;padding:14px 16px;font-size:14px;margin-bottom:20px}

/* tabs */
.tabs{display:flex;gap:6px;background:var(--surface);padding:5px;border-radius:12px;margin:24px 0 4px}
.tabs button,.tabs a{flex:1;text-align:center;border:0;background:none;font:inherit;font-weight:700;font-size:15px;padding:10px;border-radius:9px;color:var(--ink-3);cursor:pointer}
.tabs .on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(15,27,61,.1)}

/* board list */
.board-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:8px}
.board-tabs{display:flex;gap:8px;margin:24px 0 16px;flex-wrap:wrap}
.board-tabs a{font-weight:700;font-size:15px;padding:9px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink-2)}
.board-tabs a.on{background:var(--navy);border-color:var(--navy);color:#fff}
.list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.row{display:flex;align-items:center;gap:16px;padding:18px 22px;border-top:1px solid var(--line)}
.row:first-child{border-top:0}
.row:hover{background:#fafbfe}
.row .t{flex:1;min-width:0}
.row .t b{display:block;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .t span{font-size:13px;color:var(--ink-3)}
.row .cc{font-family:var(--mono);font-size:13px;font-weight:700;color:var(--primary);background:#eaf0ff;border-radius:8px;padding:3px 9px;flex-shrink:0}
.cohort{display:inline-block;font-size:11.5px;font-weight:800;color:var(--primary-dark);background:#eaf0ff;border-radius:6px;padding:1px 6px;margin-left:4px;vertical-align:1px}
.empty{padding:56px 16px;text-align:center;color:var(--ink-3);font-size:15px}
.empty .mono{display:block;color:var(--primary);font-size:13px;margin-bottom:6px}
.pager{display:flex;justify-content:center;gap:8px;margin-top:20px}

/* post view */
.post-title{font-size:26px;font-weight:800;letter-spacing:-.6px;line-height:1.4;margin:10px 0 10px}
.post-meta{font-size:14px;color:var(--ink-3);padding-bottom:20px;border-bottom:1px solid var(--line)}
.post-body{padding:28px 0;font-size:16.5px;white-space:pre-wrap;overflow-wrap:anywhere;min-height:120px}
.post-actions{display:flex;gap:8px;justify-content:flex-end;padding-top:16px;border-top:1px solid var(--line)}
.comments{margin-top:24px}
.comments h3{font-size:17px;font-weight:800;margin-bottom:12px}
.cmt{padding:16px 0;border-top:1px solid var(--line)}
.cmt-head{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--ink-3)}
.cmt-head b{color:var(--ink);font-size:14px}
.cmt-head button{background:none;border:0;color:var(--ink-3);font:inherit;font-size:13px;cursor:pointer}
.cmt-head button:hover{color:var(--danger)}
.cmt p{margin-top:6px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px}
.cmt-form{display:flex;gap:10px;margin-top:16px;align-items:flex-end}
.cmt-form textarea{min-height:52px;height:52px}

footer{border-top:1px solid var(--line);background:#fff;padding:28px 0 90px;color:var(--ink-3);font-size:13px}

/* floating kakao */
.kakao-fab{position:fixed;right:24px;bottom:24px;z-index:60;display:flex;align-items:center;gap:10px;background:var(--kakao);color:#191600;font-weight:800;font-size:15px;padding:14px 20px 14px 16px;border-radius:999px;box-shadow:0 12px 30px -8px rgba(0,0,0,.3);transition:.15s}
.kakao-fab:hover{transform:translateY(-2px)}
.kakao-fab svg{width:26px;height:26px}

@media (max-width:640px){
  main{padding:28px 0 100px}
  .card{padding:24px 20px}
  h1{font-size:24px}
  .logo-ko,.nav-link{display:none}
  .row{padding:16px}
  .post-title{font-size:21px}
  .kakao-fab span{display:none}
  .kakao-fab{padding:14px}
}