/* chung */
.tc-wrap{--gap:18px;--muted:#6b7280;--line:#cfd4da;--accent:#0ea5e9;--banner:#7a7a7a;margin:24px auto;max-width:1100px;padding:0 16px}
h1,h2,h3,h4,h5,h6,ul,li,p{color:black}
/* breadcrumb + h1 + meta */
.tc-top{margin-bottom:12px}
.tc-bc{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:#0f172a;margin-bottom:6px}
.tc-bc a{color:#0f172a;text-decoration:none}
.tc-bc a:hover{text-decoration:underline}
.tc-bc__sep{opacity:.5}
.tc-bc__current{color:#6b7280}
.tc-h1{font-size:clamp(22px,3.2vw,40px);line-height:1.25;margin:4px 0 8px;font-weight:800;color:#0f172a}
.tc-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.tc-date{font-weight:700;color:#374151}
.tc-share{display:flex;align-items:center;gap:10px}
.tc-share__btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:999px;background:#fff;border:1px solid var(--line);text-decoration:none;cursor:pointer;transition:transform .12s, background .12s, box-shadow .12s}
.tc-share__btn:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(0,0,0,.07)}
.tc-share__fb{color:#1877f2;border-color:#cfe0ff;background:#f3f7ff}
.tc-share__wa{color:#25D366;border-color:#cbf1da;background:#f4fdf7}
@media (max-width:560px){.tc-meta{flex-direction:column;align-items:flex-start}}

/* banner */
.tc-banner{background:var(--banner);color:#fff;border-radius:3px}
.tc-banner__title{font-weight:800;letter-spacing:.02em;text-align:center;font-size:24px;padding:12px 10px;border-bottom:1px solid rgba(255,255,255,.15)}
.tc-banner__sub{padding:10px 12px;text-align:center;font-size:14px;opacity:.95}

/* overview */
.tc-ov-heading{margin:14px 0 8px;font-size:16px;color:#111}
.tc-table{border:1px solid #6e6e6e;border-radius:2px;overflow:hidden;background:#fff}
.tc-table__row{display:grid;grid-template-columns:1fr 1.4fr 1.4fr}
.tc-table__row:not(.tc-table__row--head){min-height:120px}
.tc-table__cell{border-right:1px solid #6e6e6e;border-bottom:1px solid #6e6e6e;padding:10px 12px;font-size:14px;line-height:1.45}
.tc-table__row .tc-table__cell:last-child{border-right:none}
.tc-table__row:last-child .tc-table__cell{border-bottom:none}
.tc-table__row--head .tc-table__cell{background:#b9b9b9;color:#111;font-weight:700;text-align:center;letter-spacing:.08em}

/* mobile fix: luôn hiển thị + có nhãn */
@media (max-width:900px){
  .tc-table__row{grid-template-columns:1fr; grid-auto-rows:auto}
  .tc-table__row--head{display:none}
  .tc-table__cell{border-right:none;border-bottom:1px solid #d1d5db;display:block}
  .tc-table__cell::before{
    content:attr(data-label);
    display:block;
    font-weight:700;
    color:#6b7280;
    margin-bottom:6px;
    letter-spacing:.04em;
  }
  .tc-table__row:last-child .tc-table__cell:last-child{border-bottom:none}
}

/* ảnh + nội dung */
.tc-figure{margin:24px 0;text-align:center}
.tc-figure img{max-width:100%;height:auto;border:1px solid var(--line);border-radius:4px}
.tc-figcap{color:var(--muted);font-size:13px;margin-top:6px}
.tc-wpcontent{margin-top:8px}
.tc-extra{margin-top:24px;border-top:1px solid var(--line);padding-top:16px}

/* related */
.tc-related{margin-top:34px}
.tc-rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:900px){.tc-rel-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.tc-rel-grid{grid-template-columns:1fr}}
.tc-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;text-decoration:none;color:inherit;transition:transform .15s,box-shadow .15s}
.tc-card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.07)}
.tc-card__media{aspect-ratio:16/9;background:#f3f4f6;display:flex;align-items:center;justify-content:center}
.tc-card__media img{width:100%;height:100%;object-fit:cover}
.tc-card__ph{font-weight:700;color:var(--muted)}
.tc-card__body{padding:10px}
.tc-card__title{font-weight:700;margin-bottom:6px;line-height:1.25}
.tc-card__meta{font-size:13px;color:#6b7280}


/* ===== Taxonomy Archive ===== */
.tc-term-header{margin-bottom:12px}
.tc-term-desc{color:#374151;margin:6px 0 8px}
.tc-term-children{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 0;padding:0;list-style:none}
.tc-term-children a{display:inline-block;padding:6px 10px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#0f172a;text-decoration:none;font-size:13px}
.tc-term-children a:hover{background:#f9fafb}
.tc-extra li {
  margin-left: 2em;
}
.tc-archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:900px){.tc-archive-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.tc-archive-grid{grid-template-columns:1fr}}

.tc-pill{display:inline-block;margin:4px 0 6px;font-size:12px;font-weight:700;color:#0f172a;background:#eef2ff;border:1px solid #c7d2fe;padding:2px 8px;border-radius:999px}

.tc-pagi{display:flex;justify-content:center;gap:8px;margin:22px 0}
.tc-pagi a, .tc-pagi span{display:inline-block;padding:6px 10px;border:1px solid var(--line);border-radius:6px;text-decoration:none;color:#111}
.tc-pagi .current{background:#0ea5e9;color:#fff;border-color:#0ea5e9}