/* 김래언 발표실 — hub.css */
@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable.min.css");
:root{
  --f-sans:"Pretendard Variable",Pretendard,"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;
  --bg:#eef0f3;--panel:#fff;--ink:#0f172a;--mute:#6b7280;--line:#e2e5ea;--primary:#14306b;--primary-ink:#fff;--accent:#0f766e;--navy:#14306b;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-sans);-webkit-text-size-adjust:100%}
a{color:inherit}

.hub-top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;padding:14px 16px;background:rgba(238,240,243,.92);backdrop-filter:saturate(1.2) blur(8px)}
.menu-btn{appearance:none;border:0;background:#fff;border-radius:14px;padding:12px 18px;font:inherit;font-size:16px;font-weight:700;box-shadow:0 2px 10px rgba(0,0,0,.08);cursor:pointer}
.hub-title{margin:0;font-size:22px;font-weight:800;letter-spacing:-0.01em;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hub-right{text-decoration:none;color:var(--mute);font-size:15px;font-weight:600;white-space:nowrap}
.hub-menu{position:sticky;top:66px;z-index:19;margin:0 16px;background:#fff;border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,.12);padding:6px;display:flex;flex-direction:column}
.hub-menu a{text-decoration:none;padding:12px 14px;border-radius:10px;font-weight:600}
.hub-menu a:hover{background:#f1f5f9}
[hidden]{display:none !important}

.hub{max-width:860px;margin:0 auto;padding:6px 16px 60px}
.hero{padding:10px 4px 18px}
.hero-sub{margin:0 0 6px;color:var(--mute);font-weight:700;letter-spacing:.02em;font-size:14px}
.hero-desc{margin:0;color:#334155;line-height:1.65;font-size:16px}

.cards{display:flex;flex-direction:column;gap:26px}
.loading{color:var(--mute);text-align:center;padding:30px 0}
.card{background:var(--panel);border-radius:22px;box-shadow:0 8px 30px rgba(15,23,42,.08);overflow:hidden}
.thumb{position:relative;background:#fff;border-bottom:1px solid var(--line);overflow:hidden;border-top:5px solid var(--navy)}
.thumb iframe{display:block;width:100%;height:100%;border:0;pointer-events:none;background:#fff}
.thumb .badge{position:absolute;left:18px;bottom:18px;background:#2b3139;color:#fff;font-weight:800;font-size:20px;padding:10px 18px;border-radius:14px;box-shadow:0 6px 20px rgba(0,0,0,.25)}
.thumb .no-thumb{display:flex;align-items:center;justify-content:center;height:100%;color:var(--mute)}
.body{padding:22px 22px 20px}
.meta-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.org{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:var(--navy);font-size:18px}
.org::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--navy)}
.status{font-weight:700;font-size:16px;color:var(--mute)}
.status.upcoming{color:#15803d}
.status.draft{color:#b45309}
.title{margin:0 0 12px;font-size:26px;font-weight:800;line-height:1.3;letter-spacing:-0.01em;word-break:keep-all}
.summary{margin:0 0 16px;color:#64748b;font-size:17px;line-height:1.6;word-break:keep-all}
.when{border-top:1px solid var(--line);padding-top:16px;color:#64748b;font-size:17px;display:flex;flex-wrap:wrap;gap:4px 14px}
.when b{color:#475569;font-weight:600}
.actions{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:12px;margin:18px 0 12px}
.btn{appearance:none;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:14px;padding:16px 10px;font:inherit;font-size:18px;font-weight:700;cursor:pointer;text-decoration:none;text-align:center;display:inline-flex;align-items:center;justify-content:center;transition:transform .08s ease}
.btn:active{transform:scale(.98)}
.btn.primary{background:var(--primary);color:var(--primary-ink);border-color:var(--primary)}
.linkrow{display:flex;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.linkrow .url{flex:1;min-width:0;padding:14px 16px;font-size:14px;color:#475569;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:ui-monospace,Menlo,Consolas,monospace}
.linkrow .copy{appearance:none;border:0;border-left:1px solid var(--line);background:#fff;padding:0 18px;font:inherit;font-size:16px;font-weight:700;color:#64748b;cursor:pointer}
.refs{margin-top:12px;color:#64748b;font-size:14px;line-height:1.5}
.refs b{color:#475569;font-weight:700}

.howto{margin-top:46px;background:#fff;border-radius:22px;padding:22px 24px;box-shadow:0 8px 30px rgba(15,23,42,.06)}
.howto h2{margin:0 0 12px;font-size:20px}
.howto ol{margin:0;padding-left:22px;color:#334155;line-height:1.7;font-size:16px}
.howto li{margin-bottom:8px}
.hub-foot{text-align:center;color:var(--mute);font-size:13px;padding:0 16px 40px}
.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);background:rgba(15,23,42,.95);color:#fff;padding:10px 16px;border-radius:10px;font-size:14px;z-index:100}

@media (min-width:700px){
  .hub-title{font-size:24px}
  .title{font-size:28px}
}
@media (max-width:420px){
  .actions{grid-template-columns:1fr 1fr 1fr;gap:8px}
  .btn{font-size:16px;padding:14px 6px}
  .body{padding:18px 16px 16px}
  .title{font-size:23px}
  .summary,.when{font-size:16px}
}