/* [elibrief] Briefings (/briefings, /briefings/<date>-<type>). Loaded only on those pages, after explore.css. Phone first; tablets 700px+, desktop 1024px+. */
.bf-banner{--ex-a:#e6eef8;--ex-b:#fff;border-left:6px solid #0b2540}
.bf-ai-line{margin:.35rem 0 0;font-weight:600;color:#0b2540}
.bf-sample-note{margin:0 0 14px;padding:10px 14px;border-radius:10px;background:#fff4d6;border:1px solid #f1d48a;color:#5a4300;font-size:.92rem}
.bf-badge{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;border-radius:999px;line-height:1.2}
.bf-daily{background:#e3eefb;color:#0b4f96}
.bf-weekend{background:#fde8de;color:#a53b12}
.bf-sample{background:#fff1c2;color:#6b5200;border:1px dashed #c9a43a}
.bf-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin:0 0 6px;color:#4b5563;font-size:.9rem}
.bf-player{position:relative;background:#001738;border-radius:14px;overflow:hidden;box-shadow:0 6px 24px rgba(0,23,56,.18)}
.bf-player video{display:block;width:100%;height:auto;max-height:78vh;aspect-ratio:16/9;background:#001738;object-fit:contain}
.bf-featured{display:grid;grid-template-columns:1fr;gap:14px;margin:0 0 22px;padding:12px;border-radius:16px;background:linear-gradient(160deg,#0b2540,#001738);color:#e8eef7}
.bf-featured .bf-player{box-shadow:none;border-radius:10px}
.bf-feat-info{padding:2px 4px 4px;min-width:0}
.bf-kicker{margin:0 0 4px;font-size:.78rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#ffb38f}
.bf-feat-title{margin:0 0 8px;font-size:1.35rem;line-height:1.25}
.bf-feat-title a{color:#fff;text-decoration:none}
.bf-feat-title a:hover{text-decoration:underline}
.bf-featured .bf-meta{color:#c9d6e6}
.bf-featured .bf-sum{margin:0 0 10px;color:#e8eef7;line-height:1.5}
.bf-featured .bf-disc{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.22);color:#eef3fa}
.bf-featured .bf-credit{color:#c9d6e6}
.bf-featured .bf-more{color:#fff}
.bf-disc{display:flex;gap:10px;align-items:flex-start;margin:12px 0 8px;padding:10px 12px;border-radius:10px;border:1px solid #c9d8ea;background:#f2f7fd;color:#14243a;font-size:.93rem;line-height:1.45}
.bf-disc-ic{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:8px;background:#0b2540;color:#fff;font-weight:800;font-size:.8rem;letter-spacing:.04em}
.bf-credit{margin:0 0 10px;font-size:.85rem;color:#5b6472;font-style:italic}
.bf-more{font-weight:700;text-decoration:none;color:#0b5cad}
.bf-more:hover{text-decoration:underline}
.bf-tools{display:flex;flex-direction:column;gap:10px;margin:0 0 6px}
.bf-tabs{display:flex;gap:6px;flex-wrap:wrap}
.bf-tabs a{display:inline-flex;align-items:center;gap:6px;min-height:40px;box-sizing:border-box;padding:8px 14px;border-radius:999px;border:1px solid #d3dce6;background:#fff;color:#0b2540;font-weight:700;text-decoration:none;font-size:.95rem}
.bf-tabs a .n{font-size:.78rem;font-weight:700;color:#5b6472;background:#eef2f6;border-radius:999px;padding:1px 7px}
.bf-tabs a.on{background:#0b2540;border-color:#0b2540;color:#fff}
.bf-tabs a.on .n{background:rgba(255,255,255,.18);color:#fff}
.bf-tabs a:hover{border-color:#0b5cad}
.bf-jump{display:flex;flex-wrap:wrap;align-items:flex-end;gap:8px}
.bf-jump label{display:flex;flex-direction:column;gap:3px;font-size:.78rem;font-weight:700;color:#5b6472;text-transform:uppercase;letter-spacing:.05em;flex:1 1 140px;min-width:0}
.bf-jump select,.bf-jump input{font:inherit;font-size:1rem;text-transform:none;letter-spacing:0;font-weight:400;color:#14181f;min-height:42px;box-sizing:border-box;padding:8px 10px;border:1px solid #c9d2dc;border-radius:10px;background:#fff;width:100%}
.bf-jump button{font:inherit;font-weight:700;min-height:42px;padding:8px 18px;border-radius:10px;border:0;background:#e0592a;color:#fff;cursor:pointer}
.bf-jump button:hover{background:#c74a1f}
.bf-miss{margin:8px 0;padding:8px 12px;border-radius:10px;background:#f6f7f9;border:1px solid #e3e6ea}
.bf-week{margin:18px 0 6px}
.bf-week-h{margin:0 0 10px;font-size:1.02rem;color:#0b2540;border-bottom:2px solid #e3e9ee;padding-bottom:5px}
.bf-week-h .count{font-size:.8rem;font-weight:600;color:#6b7280;margin-left:4px}
.bf-grid{display:grid;grid-template-columns:1fr;gap:12px}
.bf-card{display:flex;flex-direction:row;gap:12px;background:#fff;border:1px solid #e3e9ee;border-radius:12px;overflow:hidden;box-shadow:0 1px 6px rgba(11,37,64,.06);min-width:0}
.bf-thumb{position:relative;display:block;flex:0 0 42%;max-width:180px;aspect-ratio:16/9;background:#0b2540;align-self:flex-start;margin:8px 0 8px 8px;border-radius:8px;overflow:hidden}
.bf-thumb img{display:block;width:100%;height:100%;object-fit:cover}
.bf-len{position:absolute;right:6px;bottom:6px;background:rgba(0,23,56,.85);color:#fff;font-size:.75rem;font-weight:700;padding:2px 6px;border-radius:5px}
.bf-play{position:absolute;left:50%;top:50%;width:34px;height:34px;margin:-17px 0 0 -17px;border-radius:50%;background:rgba(0,23,56,.6);border:2px solid rgba(255,255,255,.85)}
.bf-play::after{content:"";position:absolute;left:12px;top:8px;border-style:solid;border-width:8px 0 8px 12px;border-color:transparent transparent transparent #fff}
.bf-card-b{padding:8px 10px 10px 0;min-width:0}
.bf-card h3{margin:0 0 4px;font-size:1rem;line-height:1.3}
.bf-card h3 a{color:#14181f;text-decoration:none}
.bf-card h3 a:hover{color:#0b5cad;text-decoration:underline}
.bf-card .bf-meta{font-size:.8rem;margin-bottom:4px}
.bf-one{margin:0;color:#4b5563;font-size:.88rem;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.bf-empty{border:1px dashed #c9d2dc;border-radius:12px;background:#f8fafc;padding:14px 16px}
.bf-fine{margin-top:22px;color:#5b6472}
/* one brief */
.bf-one-page{max-width:860px}
.bf-head h1{margin:2px 0 6px;font-size:1.55rem;line-height:1.2;color:#0b2540}
.bf-head .dek{margin:0 0 12px;color:#374151;font-size:1.05rem;line-height:1.45}
.bf-desc{margin:8px 0 4px;line-height:1.6}
.bf-desc p{margin:0 0 .8em}
.bf-stories ol{margin:0 0 8px;padding-left:1.3em;line-height:1.5}
.bf-stories li{margin:0 0 8px}
.bf-stories a{font-weight:600}
.bf-pn{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:18px 0 10px}
.bf-pn a{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border:1px solid #e3e9ee;border-radius:10px;background:#fff;text-decoration:none;color:#14181f;min-width:0}
.bf-pn a span{font-size:.78rem;font-weight:700;color:#0b5cad;text-transform:uppercase;letter-spacing:.04em}
.bf-pn a b{font-size:.9rem;line-height:1.3;overflow:hidden;text-overflow:ellipsis}
.bf-next{text-align:right}
@media (min-width:560px){.bf-tools{flex-direction:row;flex-wrap:wrap;align-items:flex-end;justify-content:space-between}.bf-jump{flex:0 1 auto}.bf-jump label{flex:0 1 auto;min-width:160px}}
@media (min-width:700px){
  .bf-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .bf-card{flex-direction:column;gap:0}
  .bf-thumb{flex:none;max-width:none;width:100%;margin:0;border-radius:0}
  .bf-card-b{padding:10px 12px 12px}
  .bf-play{width:46px;height:46px;margin:-23px 0 0 -23px}
  .bf-play::after{left:17px;top:12px;border-width:10px 0 10px 15px}
  .bf-feat-title{font-size:1.55rem}
  .bf-head h1{font-size:1.9rem}
}
@media (min-width:1024px){
  .bf-featured{grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);gap:20px;padding:16px;align-items:start}
  .bf-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (min-width:1280px){.bf-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}