/* ═══════════════════════════════════════════════════════════════
   Body 4 – Premium News Magazine  |  All colors via CSS vars
   ═══════════════════════════════════════════════════════════════ */

/* ── Global reset ── */
.b4-hero a,.b4-bands a,.b4-editorial a,.b4-wire a,
.b4-luxury a,.b4-score a,.b4-split a,.b4-mosaic a { text-decoration:none; }
.b4-hero a:hover,.b4-bands a:hover,.b4-editorial a:hover,.b4-wire a:hover,
.b4-luxury a:hover,.b4-score a:hover,.b4-split a:hover,.b4-mosaic a:hover { text-decoration:none; }

/* ── Shared atoms ── */
.b4-tag {
    display:inline-block; padding:3px 10px;
    background:var(--color-primary); color:var(--color-btn-text);
    font-size:.6rem; font-weight:800; text-transform:uppercase;
    letter-spacing:.1em; border-radius:2px; margin-bottom:8px;
}
.b4-kicker {
    display:block; font-size:.6rem; font-weight:900; letter-spacing:.18em;
    text-transform:uppercase; color:var(--color-primary); margin-bottom:8px;
}
.b4-sep { opacity:.4; margin:0 4px; }
.b4-meta { display:flex; align-items:center; gap:2px; font-size:.7rem; color:var(--color-muted); }
.b4-meta--light { color:var(--color-footer-text); }
.b4-priority {
    display:inline-block; font-size:.58rem; font-weight:900; letter-spacing:.12em;
    background:var(--color-primary); color:var(--color-btn-text);
    padding:2px 8px; border-radius:2px; margin-bottom:8px;
}
.b4-priority--2 { background:var(--color-footer-border); color:var(--color-footer-text); }

.b4-viewall {
    font-size:.72rem; font-weight:800; letter-spacing:.06em;
    color:var(--color-primary); border:1.5px solid var(--color-primary);
    padding:7px 18px; border-radius:4px; white-space:nowrap;
    transition:background .2s,color .2s;
}
.b4-viewall:hover { background:var(--color-primary); color:var(--color-btn-text); }
.b4-viewall--sm { font-size:.68rem; padding:5px 14px; }

/* Section header bar */
.b4-section-bar {
    display:flex; align-items:center; justify-content:space-between; gap:16px;
    padding:20px 4% 18px;
}
.b4-section-bar__left { display:flex; align-items:center; gap:12px; min-width:0; }
.b4-section-bar__accent {
    display:block; width:4px; height:28px; border-radius:2px;
    background:var(--color-primary); flex-shrink:0;
}
.b4-section-bar__left h2 {
    font-size:clamp(.95rem,1.6vw,1.25rem); font-weight:900;
    color:var(--color-text); margin:0; letter-spacing:-.01em;
}
.b4-section-bar__desc {
    font-size:.78rem; color:var(--color-muted);
    overflow:hidden; text-overflow:ellipsis; white-space:nowrap; max-width:340px;
}

/* ══════════════════════════════════════════════════════════
   HERO – full-width bg + inner text + 4 post cards overlay
   ══════════════════════════════════════════════════════════ */
.b4-hero {
    position:relative; min-height:520px;
    display:flex; flex-direction:column; justify-content:center;
    overflow:hidden; background:var(--color-secondary);
    border-bottom:3px solid var(--color-primary);
}
.b4-hero__bg {
    position:absolute; inset:0;
    background:center/cover no-repeat; transform:scale(1.02);
}
.b4-hero__overlay {
    position:absolute; inset:0;
    background:linear-gradient(105deg,rgba(0,0,0,.92) 0%,rgba(0,0,0,.7) 35%,rgba(0,0,0,.3) 60%,rgba(0,0,0,.05) 100%);
}
.b4-hero__deco-text {
    position:absolute; right:28px; top:50%;
    transform:translateY(-50%) rotate(90deg);
    font-size:4.5rem; font-weight:900; letter-spacing:.2em;
    color:rgba(255,255,255,.04); pointer-events:none; white-space:nowrap; z-index:1;
}
.b4-hero__inner {
    position:relative; z-index:3;
    padding:52px 6% 24px; max-width:800px;
}
.b4-hero__eyebrow {
    display:flex; align-items:center; gap:8px; margin-bottom:14px;
}
.b4-hero__eyebrow-dot {
    width:8px; height:8px; border-radius:50%;
    background:var(--color-primary); flex-shrink:0;
    box-shadow:0 0 0 3px var(--color-primary-alpha);
    animation:b4-pulse 2s ease-in-out infinite;
}
@keyframes b4-pulse {
    0%,100% { box-shadow:0 0 0 3px var(--color-primary-alpha); }
    50%      { box-shadow:0 0 0 6px transparent; }
}
.b4-hero__eyebrow span:last-child {
    font-size:.68rem; font-weight:800; letter-spacing:.14em;
    text-transform:uppercase; color:var(--color-primary);
}
.b4-hero__title {
    font-size:clamp(1.6rem,3.5vw,2.8rem); font-weight:900; line-height:1.1;
    margin-bottom:14px; color:var(--color-nav-text); letter-spacing:-.01em;
}
.b4-hero__title a { color:inherit; }
.b4-hero__title a:hover { color:var(--color-primary); }
.b4-hero__excerpt {
    font-size:.9rem; color:var(--color-footer-text); line-height:1.65; margin-bottom:20px;
}
.b4-hero__meta-row {
    display:flex; align-items:center; gap:2px;
    font-size:.78rem; color:var(--color-footer-text); margin-bottom:24px;
}
.b4-hero__author { font-weight:700; color:var(--color-footer-heading); }
.b4-hero__btn {
    display:inline-flex; align-items:center; gap:0;
    background:var(--color-primary); color:var(--color-btn-text);
    font-weight:700; font-size:.82rem; border-radius:5px;
    letter-spacing:.04em; overflow:hidden; box-shadow:0 4px 20px rgba(0,0,0,.3);
}
.b4-hero__btn span:first-child { padding:12px 22px; }
.b4-hero__btn-icon {
    display:flex; align-items:center; justify-content:center;
    width:42px; height:42px; background:rgba(0,0,0,.2);
    transition:background .2s,transform .2s;
}
.b4-hero__btn:hover .b4-hero__btn-icon { background:rgba(0,0,0,.35); transform:translateX(2px); }

/* 4 post cards at bottom */
.b4-hero__posts {
    position:relative; z-index:3;
    display:grid; grid-template-columns:repeat(4,1fr);
    gap:12px; padding:0 4% 32px;
}
.b4-hpost {
    position:relative; height:200px; border-radius:14px; overflow:hidden;
    display:flex; flex-direction:column; justify-content:flex-end;
    cursor:pointer;
    transition:transform .35s cubic-bezier(.175,.885,.32,1.275),box-shadow .35s;
    box-shadow:0 4px 20px rgba(0,0,0,.4);
}
.b4-hpost:hover { transform:translateY(-8px) scale(1.02); box-shadow:0 16px 40px rgba(0,0,0,.5); }
.b4-hpost__bg {
    position:absolute; inset:0;
    background:var(--color-secondary) center/cover no-repeat;
    transition:transform .5s;
}
.b4-hpost:hover .b4-hpost__bg { transform:scale(1.08); }
.b4-hpost__overlay {
    position:absolute; inset:0;
    background:linear-gradient(to top,rgba(0,0,0,.92) 0%,rgba(0,0,0,.4) 50%,rgba(0,0,0,.05) 100%);
}
.b4-hpost__num {
    position:absolute; top:12px; left:12px; z-index:2;
    font-size:.62rem; font-weight:900; letter-spacing:.1em;
    color:var(--color-primary); background:rgba(0,0,0,.5);
    padding:3px 8px; border-radius:3px;
}
.b4-hpost__arrow {
    position:absolute; top:12px; right:12px; z-index:2;
    width:30px; height:30px; border-radius:50%;
    background:var(--color-primary); color:var(--color-btn-text);
    display:flex; align-items:center; justify-content:center;
    opacity:0; transform:translateY(-6px);
    transition:opacity .3s,transform .3s;
}
.b4-hpost:hover .b4-hpost__arrow { opacity:1; transform:translateY(0); }
.b4-hpost__body { position:relative; z-index:2; padding:12px 14px; }
.b4-hpost__cat {
    display:inline-block; font-size:.62rem; font-weight:800;
    text-transform:uppercase; letter-spacing:.1em;
    color:var(--color-primary); margin-bottom:5px;
}
.b4-hpost__title {
    font-size:.85rem; font-weight:700; line-height:1.35; color:var(--color-nav-text);
    display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
    margin-bottom:6px;
}
.b4-hpost__meta {
    display:flex; align-items:center; gap:3px;
    font-size:.65rem; color:var(--color-footer-text);
}

/* ══════════════════════════════════════════════════════════
   STYLE 1 – CINEMATIC BANDS
   4 tall image bands, expand on hover
   ══════════════════════════════════════════════════════════ */
.b4-bands { background:var(--color-secondary); }
.b4-bands .b4-section-bar { border-bottom:1px solid var(--color-footer-border); }
.b4-bands .b4-section-bar__left h2 { color:var(--color-nav-text); }
.b4-bands .b4-section-bar__desc { color:var(--color-footer-text); }

.b4-bands__grid {
    display:grid; grid-template-columns:repeat(4,1fr);
}
.b4-bands__item {
    position:relative;
    background:var(--color-secondary-dark) center/cover no-repeat;
    display:flex; flex-direction:column; justify-content:flex-end;
    overflow:hidden; border-right:2px solid var(--color-footer-bg);
    aspect-ratio:3/4;
    transition:flex-grow .5s cubic-bezier(.4,0,.2,1);
}
.b4-bands__item:last-child { border-right:none; }
.b4-bands__grid:hover .b4-bands__item { flex-grow:.65; }
.b4-bands__grid:hover .b4-bands__item:hover { flex-grow:2; }
.b4-bands__overlay {
    position:absolute; inset:0;
    background:linear-gradient(to top,rgba(0,0,0,.9) 0%,rgba(0,0,0,.3) 55%,rgba(0,0,0,.05) 100%);
    transition:opacity .3s;
}
.b4-bands__item:hover .b4-bands__overlay { opacity:.85; }
.b4-bands__num {
    position:absolute; top:16px; left:16px; z-index:2;
    font-size:.82rem; font-weight:900; color:var(--color-primary);
    background:rgba(0,0,0,.55); padding:3px 9px; border-radius:3px;
    letter-spacing:.06em;
}
.b4-bands__body {
    position:relative; z-index:2; padding:20px 18px;
    color:var(--color-nav-text); display:flex; flex-direction:column; gap:6px;
}
.b4-bands__body h3 {
    font-size:.9rem; font-weight:800; line-height:1.3;
    color:var(--color-nav-text); margin:0;
    display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden;
    transition:color .2s;
}
.b4-bands__item:hover h3 { color:var(--color-primary); }
.b4-bands__line {
    position:absolute; bottom:0; left:0; right:0; height:3px;
    background:var(--color-primary); transform:scaleX(0);
    transition:transform .4s ease; transform-origin:left; z-index:3;
}
.b4-bands__item:hover .b4-bands__line { transform:scaleX(1); }

/* ══════════════════════════════════════════════════════════
   STYLE 2 – EDITORIAL SPLIT
   Newspaper 3-column: lead + mid + 2 briefs
   ══════════════════════════════════════════════════════════ */
.b4-editorial { background:var(--color-bg); }
.b4-editorial__header {
    display:flex; align-items:center; gap:16px; padding:24px 4% 0;
}
.b4-editorial__rule-left,
.b4-editorial__rule-right { flex:1; height:1px; background:var(--color-border); }
.b4-editorial__header h2 {
    font-size:.78rem; font-weight:900; letter-spacing:.22em;
    text-transform:uppercase; color:var(--color-text); white-space:nowrap;
}
.b4-editorial__body {
    display:grid; grid-template-columns:1.65fr 1fr;
    border-bottom:1px solid var(--color-border);
}
/* Lead */
.b4-editorial__lead {
    display:flex; flex-direction:column; color:var(--color-text);
    border-right:1px solid var(--color-border); overflow:hidden; transition:background .2s;
}
.b4-editorial__lead:hover { background:color-mix(in srgb,var(--color-surface) 88%,var(--color-primary)); }
.b4-editorial__lead-img {
    width:100%; aspect-ratio:16/9; flex-shrink:0;
    background:var(--color-border) center/cover no-repeat;
    position:relative; overflow:hidden; transition:transform .45s;
}
.b4-editorial__lead:hover .b4-editorial__lead-img { transform:scale(1.03); }
.b4-editorial__lead-overlay {
    position:absolute; inset:0;
    background:linear-gradient(to bottom,transparent 55%,rgba(0,0,0,.15));
}
.b4-editorial__lead-body {
    padding:22px 26px; display:flex; flex-direction:column; gap:10px; flex:1;
}
.b4-editorial__lead-body h2 {
    font-size:clamp(1.1rem,2vw,1.65rem); font-weight:900; line-height:1.2;
    color:var(--color-text); margin:0; transition:color .2s;
}
.b4-editorial__lead:hover h2 { color:var(--color-primary); }
.b4-editorial__lead-body p {
    font-size:.85rem; color:var(--color-muted); line-height:1.7; margin:0;
    display:-webkit-box; -webkit-line-clamp:4; -webkit-box-orient:vertical; overflow:hidden;
}
/* Side */
.b4-editorial__side { display:flex; flex-direction:column; }
.b4-editorial__mid {
    display:flex; flex-direction:column; color:var(--color-text);
    border-bottom:1px solid var(--color-border); overflow:hidden; transition:background .2s;
}
.b4-editorial__mid:hover { background:color-mix(in srgb,var(--color-surface) 88%,var(--color-primary)); }
.b4-editorial__mid-img {
    width:100%; aspect-ratio:4/3; flex-shrink:0;
    background:var(--color-border) center/cover no-repeat; transition:transform .45s;
}
.b4-editorial__mid:hover .b4-editorial__mid-img { transform:scale(1.04); }
.b4-editorial__mid .b4-tag { margin:14px 16px 0; }
.b4-editorial__mid h3 {
    font-size:clamp(.88rem,1.4vw,1.1rem); font-weight:800; line-height:1.3;
    color:var(--color-text); margin:8px 16px; transition:color .2s;
}
.b4-editorial__mid:hover h3 { color:var(--color-primary); }
.b4-editorial__mid .b4-meta { margin:0 16px 14px; }
.b4-editorial__briefs { display:flex; flex-direction:column; flex:1; }
.b4-editorial__brief {
    display:flex; align-items:center; gap:12px;
    padding:14px 16px; border-bottom:1px solid var(--color-border);
    color:var(--color-text); transition:background .2s; flex:1;
}
.b4-editorial__brief:last-child { border-bottom:none; }
.b4-editorial__brief:hover { background:color-mix(in srgb,var(--color-surface) 88%,var(--color-primary)); }
.b4-editorial__brief-img {
    flex:0 0 58px; width:58px; height:58px; border-radius:6px;
    background:var(--color-border) center/cover no-repeat; flex-shrink:0; transition:transform .3s;
}
.b4-editorial__brief:hover .b4-editorial__brief-img { transform:scale(1.06); }
.b4-editorial__brief-body { flex:1; min-width:0; }
.b4-editorial__brief-body h4 {
    font-size:.82rem; font-weight:800; line-height:1.35;
    color:var(--color-text); margin:0 0 4px;
    display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
    transition:color .2s;
}
.b4-editorial__brief:hover h4 { color:var(--color-primary); }

/* ══════════════════════════════════════════════════════════
   STYLE 3 – DARK WIRE GRID
   Agency wire: dark bg, 2 featured + 4 mini items
   ══════════════════════════════════════════════════════════ */
.b4-wire { background:var(--color-secondary); border-top:2px solid var(--color-primary); }
.b4-wire__bar {
    display:flex; align-items:center; gap:14px; flex-wrap:wrap;
    padding:10px 4%; border-bottom:1px solid var(--color-footer-border);
}
.b4-wire__flash {
    font-size:.6rem; font-weight:900; letter-spacing:.1em;
    color:var(--color-btn-text); background:var(--color-primary);
    padding:3px 10px; border-radius:2px;
    animation:b4-flash 2.5s ease-in-out infinite;
}
@keyframes b4-flash { 0%,100%{opacity:1} 60%{opacity:.55} }
.b4-wire__cat {
    font-size:.6rem; font-weight:900; letter-spacing:.18em;
    color:var(--color-footer-text);
}
.b4-wire__time {
    font-size:.6rem; color:var(--color-footer-link); margin-left:auto;
}
.b4-wire__all {
    font-size:.62rem; font-weight:800; letter-spacing:.08em;
    color:var(--color-primary); border:1px solid var(--color-footer-border);
    padding:5px 14px; border-radius:2px; white-space:nowrap;
    transition:background .2s,border-color .2s;
}
.b4-wire__all:hover { background:var(--color-footer-border); border-color:var(--color-primary); }
.b4-wire__featured {
    display:grid; grid-template-columns:1.55fr 1fr;
    border-bottom:1px solid var(--color-footer-border);
}
.b4-wire__big {
    position:relative; background:var(--color-secondary-dark) center/cover no-repeat;
    display:flex; flex-direction:column; justify-content:flex-end;
    overflow:hidden; border-right:1px solid var(--color-footer-border); transition:filter .3s;
    aspect-ratio:16/9;
}
.b4-wire__big:last-child { border-right:none; }
.b4-wire__big:hover { filter:brightness(1.1); }
.b4-wire__big-overlay {
    position:absolute; inset:0;
    background:linear-gradient(to top,rgba(0,0,0,.92) 0%,rgba(0,0,0,.35) 55%,rgba(0,0,0,.06) 100%);
}
.b4-wire__big-body {
    position:relative; z-index:1; padding:24px 28px;
    color:var(--color-nav-text); display:flex; flex-direction:column; gap:8px;
}
.b4-wire__big-body h2 {
    font-size:clamp(1.1rem,2vw,1.7rem); font-weight:900; line-height:1.2;
    color:var(--color-nav-text); margin:0; transition:color .2s;
}
.b4-wire__big:hover h2 { color:var(--color-primary); }
.b4-wire__big-body h3 {
    font-size:clamp(.9rem,1.5vw,1.2rem); font-weight:800; line-height:1.3;
    color:var(--color-nav-text); margin:0; transition:color .2s;
}
.b4-wire__big:hover h3 { color:var(--color-primary); }
.b4-wire__big-body p { font-size:.82rem; color:var(--color-footer-text); line-height:1.6; margin:0; }
.b4-wire__row { display:grid; grid-template-columns:repeat(4,1fr); }
.b4-wire__item {
    display:flex; align-items:center;
    border-right:1px solid var(--color-footer-border);
    color:var(--color-nav-text); overflow:hidden; transition:background .2s;
}
.b4-wire__item:last-child { border-right:none; }
.b4-wire__item:hover { background:var(--color-footer-border); }
.b4-wire__item-num {
    font-size:1.8rem; font-weight:900; color:var(--color-footer-border);
    padding:0 12px; flex-shrink:0; line-height:1; transition:color .2s;
}
.b4-wire__item:hover .b4-wire__item-num { color:var(--color-primary-alpha); }
.b4-wire__item-img {
    flex:0 0 84px; height:74px;
    background:var(--color-footer-border) center/cover no-repeat;
    flex-shrink:0; transition:transform .4s;
}
.b4-wire__item:hover .b4-wire__item-img { transform:scale(1.07); }
.b4-wire__item-body { padding:12px 14px; display:flex; flex-direction:column; gap:5px; min-width:0; }
.b4-wire__item-body h4 {
    font-size:.8rem; font-weight:700; line-height:1.35;
    color:var(--color-footer-text); margin:0;
    display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
    transition:color .2s;
}
.b4-wire__item:hover h4 { color:var(--color-primary); }

/* ══════════════════════════════════════════════════════════
   STYLE 4 – LUXURY FEATURE
   Centered header + full-width feature card + 3 sub cards
   ══════════════════════════════════════════════════════════ */
.b4-luxury { background:var(--color-bg); }
.b4-luxury__header {
    display:flex; align-items:center; gap:24px; padding:32px 4% 0;
}
.b4-luxury__header-line { flex:1; height:1px; background:var(--color-border); }
.b4-luxury__header-center {
    display:flex; flex-direction:column; align-items:center; gap:4px; white-space:nowrap;
}
.b4-luxury__sup {
    font-size:.58rem; font-weight:900; letter-spacing:.26em;
    text-transform:uppercase; color:var(--color-primary);
}
.b4-luxury__header-center p { font-size:.75rem; color:var(--color-muted); margin:0; }
.b4-luxury__feature {
    display:grid; grid-template-columns:1fr 1fr;
    margin:24px 4% 0; border-radius:10px; overflow:hidden;
    box-shadow:0 8px 40px rgba(0,0,0,.12); transition:box-shadow .35s;
}
.b4-luxury__feature:hover { box-shadow:0 16px 60px rgba(0,0,0,.18); }
.b4-luxury__feature-text {
    background:var(--color-secondary); color:var(--color-nav-text);
    padding:36px 40px; display:flex; flex-direction:column; justify-content:center; gap:14px;
}
.b4-luxury__feature-text h2 {
    font-size:clamp(1.25rem,2.4vw,1.9rem); font-weight:900; line-height:1.2;
    color:var(--color-nav-text); margin:0; transition:color .2s;
}
.b4-luxury__feature:hover h2 { color:var(--color-primary); }
.b4-luxury__feature-text p { font-size:.88rem; color:var(--color-footer-text); line-height:1.75; margin:0; }
.b4-luxury__feature-foot {
    display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:4px;
}
.b4-luxury__read-btn {
    font-size:.72rem; font-weight:800; letter-spacing:.06em;
    color:var(--color-btn-text); background:var(--color-primary);
    padding:8px 18px; border-radius:4px; white-space:nowrap; transition:filter .2s;
}
.b4-luxury__feature:hover .b4-luxury__read-btn { filter:brightness(1.12); }
.b4-luxury__feature-img {
    background:var(--color-border) center/cover no-repeat;
    position:relative; overflow:hidden; transition:transform .5s;
    aspect-ratio:4/3;
}
.b4-luxury__feature:hover .b4-luxury__feature-img { transform:scale(1.04); }
.b4-luxury__feature-overlay {
    position:absolute; inset:0;
    background:linear-gradient(to right,rgba(0,0,0,.1),transparent);
}
.b4-luxury__cards {
    display:grid; grid-template-columns:1fr 1fr 1fr auto;
    margin:16px 4% 32px; border:1px solid var(--color-border);
    border-radius:8px; overflow:hidden;
}
.b4-luxury__card {
    display:flex; flex-direction:column; color:var(--color-text);
    border-right:1px solid var(--color-border); overflow:hidden; transition:background .25s;
}
.b4-luxury__card:hover { background:color-mix(in srgb,var(--color-surface) 85%,var(--color-primary)); }
.b4-luxury__card-img {
    width:100%; aspect-ratio:16/9;
    background:var(--color-border) center/cover no-repeat; flex-shrink:0; transition:transform .4s;
}
.b4-luxury__card:hover .b4-luxury__card-img { transform:scale(1.05); }
.b4-luxury__card-body { padding:14px 16px; display:flex; flex-direction:column; gap:7px; flex:1; }
.b4-luxury__card-num {
    font-size:.58rem; font-weight:900; letter-spacing:.14em; color:var(--color-primary);
}
.b4-luxury__card-body h3 {
    font-size:.88rem; font-weight:800; line-height:1.35; color:var(--color-text); margin:0;
    display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden;
    transition:color .2s;
}
.b4-luxury__card:hover h3 { color:var(--color-primary); }
.b4-luxury__card-body .b4-meta { margin-top:auto; }
.b4-luxury__cards-cta {
    display:flex; align-items:center; justify-content:center;
    padding:0 20px; background:var(--color-surface); min-width:100px;
}
.b4-luxury__cards-cta a {
    font-size:.68rem; font-weight:900; letter-spacing:.08em;
    color:var(--color-primary); writing-mode:vertical-lr;
    transform:rotate(180deg); border-left:2px solid var(--color-primary);
    padding-left:8px; transition:opacity .2s;
}
.b4-luxury__cards-cta a:hover { opacity:.7; }

/* ══════════════════════════════════════════════════════════
   STYLE 5 – SCOREBOARD
   Live table rows with rank, thumb, title, meta columns
   ══════════════════════════════════════════════════════════ */
.b4-score { background:var(--color-bg); }
.b4-score__header {
    display:flex; align-items:center;
    background:var(--color-secondary); border-bottom:2px solid var(--color-primary);
}
.b4-score__header-left {
    display:flex; align-items:center; gap:12px; padding:14px 4%; flex:1;
}
.b4-score__led {
    width:8px; height:8px; border-radius:50%;
    background:var(--color-primary); flex-shrink:0;
    box-shadow:0 0 8px var(--color-primary);
    animation:b4-led 1.6s ease-in-out infinite;
}
@keyframes b4-led {
    0%,100% { box-shadow:0 0 6px var(--color-primary); }
    50%      { box-shadow:0 0 18px var(--color-primary); }
}
.b4-score__header-left h2 {
    font-size:.9rem; font-weight:900; text-transform:uppercase;
    color:var(--color-nav-text); letter-spacing:.06em; margin:0;
}
.b4-score__header-cols {
    display:grid; grid-template-columns:130px 90px 80px; padding-right:4%;
}
.b4-score__header-cols span {
    font-size:.55rem; font-weight:900; letter-spacing:.14em; text-align:center;
    text-transform:uppercase; color:var(--color-footer-text); padding:14px 8px;
}
.b4-score__list { display:flex; flex-direction:column; }
.b4-score__row {
    display:grid; grid-template-columns:48px 90px 1fr 130px 90px 80px;
    align-items:center; border-bottom:1px solid var(--color-border);
    color:var(--color-text); overflow:hidden;
    background:var(--color-surface); transition:background .2s;
}
.b4-score__row:nth-child(even) { background:var(--color-bg); }
.b4-score__row:hover { background:color-mix(in srgb,var(--color-surface) 75%,var(--color-primary)); }
.b4-score__rank {
    font-size:1.05rem; font-weight:900; text-align:center;
    color:var(--color-primary); opacity:.65; padding:0 6px;
}
.b4-score__thumb {
    height:70px; background:var(--color-border) center/cover no-repeat; transition:transform .4s;
}
.b4-score__row:hover .b4-score__thumb { transform:scale(1.07); }
.b4-score__title { padding:12px 18px; min-width:0; }
.b4-score__title h3 {
    font-size:.88rem; font-weight:800; line-height:1.3;
    color:var(--color-text); margin:0 0 4px;
    display:-webkit-box; -webkit-line-clamp:1; -webkit-box-orient:vertical; overflow:hidden;
    transition:color .2s;
}
.b4-score__row:hover h3 { color:var(--color-primary); }
.b4-score__title p {
    font-size:.7rem; color:var(--color-muted); margin:0;
    display:-webkit-box; -webkit-line-clamp:1; -webkit-box-orient:vertical; overflow:hidden;
}
.b4-score__cat { text-align:center; padding:0 8px; }
.b4-score__cat span {
    display:inline-block; font-size:.6rem; font-weight:800; letter-spacing:.06em;
    text-transform:uppercase; color:var(--color-btn-text); background:var(--color-primary);
    padding:2px 8px; border-radius:2px; white-space:nowrap;
    max-width:110px; overflow:hidden; text-overflow:ellipsis;
}
.b4-score__date { text-align:center; padding:0 4px; }
.b4-score__date span { display:block; font-size:.8rem; font-weight:700; color:var(--color-text); }
.b4-score__year { font-size:.62rem !important; font-weight:400 !important; color:var(--color-muted) !important; }
.b4-score__cta {
    display:flex; align-items:center; justify-content:center; gap:6px;
    padding:0 12px; font-size:.7rem; font-weight:700; color:var(--color-muted); transition:color .2s;
}
.b4-score__row:hover .b4-score__cta { color:var(--color-primary); }
.b4-score__footer { padding:14px 4%; text-align:center; border-top:1px solid var(--color-border); }
.b4-score__viewall {
    font-size:.72rem; font-weight:800; letter-spacing:.08em;
    color:var(--color-primary); border:1.5px solid var(--color-primary);
    padding:8px 24px; border-radius:4px; display:inline-block;
    transition:background .2s,color .2s;
}
.b4-score__viewall:hover { background:var(--color-primary); color:var(--color-btn-text); }

/* ══════════════════════════════════════════════════════════
   STYLE 6 – DIAGONAL SPLIT
   Dark panel left + image right with wedge divider + 3 cards
   ══════════════════════════════════════════════════════════ */
.b4-split { background:var(--color-bg); }
.b4-split__feature {
    display:grid; grid-template-columns:1fr 1fr;
    position:relative; overflow:hidden;
}
.b4-split__img {
    background:var(--color-border) center/cover no-repeat;
    position:relative; overflow:hidden; transition:transform .5s;
    aspect-ratio:4/3;
}
.b4-split__panel {
    background:var(--color-secondary); position:relative; z-index:2;
    display:flex; align-items:center;
}
.b4-split__panel-inner {
    padding:40px 48px; display:flex; flex-direction:column; gap:14px;
}
.b4-split__panel-inner h2 {
    font-size:clamp(1.25rem,2.4vw,1.9rem); font-weight:900; line-height:1.2;
    color:var(--color-nav-text); margin:0; transition:color .2s;
}
.b4-split__feature:hover h2 { color:var(--color-primary); }
.b4-split__panel-inner p { font-size:.88rem; color:var(--color-footer-text); line-height:1.75; margin:0; }
.b4-split__panel-inner .b4-meta { color:var(--color-footer-link); }
.b4-split__btn {
    display:inline-block; font-size:.75rem; font-weight:800; letter-spacing:.06em;
    color:var(--color-btn-text); background:var(--color-primary);
    padding:10px 22px; border-radius:4px; align-self:flex-start; transition:filter .2s;
}
.b4-split__feature:hover .b4-split__btn { filter:brightness(1.12); }
.b4-split__img {
    background:var(--color-border) center/cover no-repeat;
    position:relative; overflow:hidden; transition:transform .5s;
}
.b4-split__feature:hover .b4-split__img { transform:scale(1.03); }
.b4-split__img-overlay {
    position:absolute; inset:0;
    background:linear-gradient(to left,rgba(0,0,0,.05),rgba(0,0,0,.2));
}
.b4-split__wedge {
    position:absolute; top:0; bottom:0; left:50%; z-index:3;
    width:56px; margin-left:-28px;
    background:var(--color-secondary);
    clip-path:polygon(40% 0,100% 0,60% 100%,0% 100%);
    pointer-events:none;
}
.b4-split__sub-bar {
    display:flex; align-items:center; gap:16px; padding:14px 4%;
    border-bottom:1px solid var(--color-border);
}
.b4-split__sub-cat {
    font-size:.6rem; font-weight:900; letter-spacing:.2em;
    text-transform:uppercase; color:var(--color-primary); white-space:nowrap;
}
.b4-split__sub-rule { flex:1; height:1px; background:var(--color-border); }
.b4-split__cards {
    display:grid; grid-template-columns:repeat(3,1fr);
    border-bottom:1px solid var(--color-border);
}
.b4-split__card {
    display:flex; flex-direction:column; color:var(--color-text);
    border-right:1px solid var(--color-border); overflow:hidden; transition:background .2s;
}
.b4-split__card:last-child { border-right:none; }
.b4-split__card:hover { background:color-mix(in srgb,var(--color-surface) 88%,var(--color-primary)); }
.b4-split__card-img {
    width:100%; aspect-ratio:16/9; flex-shrink:0;
    background:var(--color-border) center/cover no-repeat;
    position:relative; overflow:hidden; transition:transform .4s;
}
.b4-split__card:hover .b4-split__card-img { transform:scale(1.05); }
.b4-split__card-overlay {
    position:absolute; inset:0;
    background:linear-gradient(to bottom,transparent 55%,rgba(0,0,0,.12));
}
.b4-split__card-body { padding:14px 18px; display:flex; flex-direction:column; gap:7px; flex:1; }
.b4-split__card-body h3 {
    font-size:.88rem; font-weight:800; line-height:1.35; color:var(--color-text); margin:0;
    display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden;
    transition:color .2s;
}
.b4-split__card:hover h3 { color:var(--color-primary); }

/* ══════════════════════════════════════════════════════════
   STYLE 7 – MAGAZINE MOSAIC
   Large featured left + 2 stacked cards right
   ══════════════════════════════════════════════════════════ */
.b4-mosaic { background:var(--color-bg); }
.b4-mosaic__head {
    padding:28px 4% 22px; text-align:center;
    border-bottom:1px solid var(--color-border);
}
.b4-mosaic__head h2 {
    font-size:clamp(1.4rem,2.8vw,2.1rem); font-weight:900;
    color:var(--color-text); margin:0 0 6px; letter-spacing:-.02em;
}
.b4-mosaic__head p { font-size:.82rem; color:var(--color-muted); margin:0 0 14px; }
.b4-mosaic__grid {
    display:grid; grid-template-columns:1.8fr 1fr;
    padding:0 4%;
}
.b4-mosaic__feat {
    position:relative; background:var(--color-secondary) center/cover no-repeat;
    display:flex; flex-direction:column; justify-content:flex-end;
    overflow:hidden; transition:transform .3s;
    aspect-ratio:4/3;
}
.b4-mosaic__feat:hover { transform:scale(1.008); }
.b4-mosaic__overlay {
    position:absolute; inset:0;
    background:linear-gradient(to top,rgba(0,0,0,.9) 0%,rgba(0,0,0,.35) 50%,rgba(0,0,0,.08) 100%);
}
.b4-mosaic__feat-body {
    position:relative; z-index:1; padding:32px 36px;
    color:var(--color-nav-text); display:flex; flex-direction:column; gap:10px;
}
.b4-mosaic__feat-body h2 {
    font-size:clamp(1.2rem,2.2vw,1.85rem); font-weight:900; line-height:1.2;
    color:var(--color-nav-text); margin:0; transition:color .2s;
}
.b4-mosaic__feat:hover h2 { color:var(--color-primary); }
.b4-mosaic__feat-body p { font-size:.88rem; color:var(--color-footer-text); line-height:1.65; margin:0; }
.b4-mosaic__stack { display:flex; flex-direction:column; }
.b4-mosaic__mid {
    flex:1; position:relative; background:var(--color-secondary) center/cover no-repeat;
    display:flex; flex-direction:column; justify-content:flex-end;
    overflow:hidden; border-bottom:2px solid var(--color-footer-bg); transition:filter .3s;
    aspect-ratio:4/3;
}
.b4-mosaic__mid:last-child { border-bottom:none; }
.b4-mosaic__mid:hover { filter:brightness(1.08); }
.b4-mosaic__mid-body {
    position:relative; z-index:1; padding:20px 24px;
    color:var(--color-nav-text); display:flex; flex-direction:column; gap:7px;
}
.b4-mosaic__mid-body h3 {
    font-size:.92rem; font-weight:800; line-height:1.3;
    color:var(--color-nav-text); margin:0; transition:color .2s;
}
.b4-mosaic__mid:hover h3 { color:var(--color-primary); }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE – Tablet & Mobile
   ══════════════════════════════════════════════════════════ */

/* ── 1280px – large tablet landscape ── */
@media (max-width:1280px) {
    .b4-hero__posts { gap:10px; padding:0 3% 28px; }
    .b4-hpost { height:185px; }

    .b4-bands__grid { grid-template-columns:repeat(3,1fr); }

    .b4-wire__featured { grid-template-columns:1.4fr 1fr; }
    .b4-wire__row { grid-template-columns:repeat(3,1fr); }

    .b4-luxury__cards { grid-template-columns:repeat(2,1fr) auto; }

    .b4-score__row { grid-template-columns:44px 84px 1fr 120px 84px 74px; }
    .b4-score__header-cols { grid-template-columns:120px 84px 74px; }
}

/* ── 1024px – tablet landscape ── */
@media (max-width:1024px) {

    /* Hero */
    .b4-hero { min-height:460px; }
    .b4-hero__inner { padding:40px 5% 20px; }
    .b4-hero__deco-text { display:none; }
    .b4-hero__posts { grid-template-columns:repeat(2,1fr); gap:8px; padding:0 3% 20px; }
    .b4-hpost { height:170px; }

    /* Bands – 2 cột, mỗi band cao hơn */
    .b4-bands__grid { grid-template-columns:repeat(2,1fr); }
    .b4-bands__item { aspect-ratio:3/5; }

    /* Editorial – stack dọc */
    .b4-editorial__body { grid-template-columns:1fr; }
    .b4-editorial__lead { border-right:none; border-bottom:1px solid var(--color-border); }
    .b4-editorial__lead-img { aspect-ratio:16/9; }
    .b4-editorial__side { flex-direction:row; }
    .b4-editorial__mid { flex:1; border-bottom:none; border-right:1px solid var(--color-border); }
    .b4-editorial__mid-img { aspect-ratio:4/3; }
    .b4-editorial__briefs { flex:1; }

    /* Wire */
    .b4-wire__featured { grid-template-columns:1fr; }
    .b4-wire__big { border-right:none; border-bottom:1px solid var(--color-footer-border); }
    .b4-wire__row { grid-template-columns:repeat(2,1fr); }
    .b4-wire__item { border-bottom:1px solid var(--color-footer-border); }

    /* Luxury */
    .b4-luxury__feature { grid-template-columns:1fr; margin:24px 4% 0; }
    .b4-luxury__feature-img { order:0; }
    .b4-luxury__feature-text { order:1; padding:28px 32px; }
    .b4-luxury__cards { grid-template-columns:repeat(2,1fr) auto; }

    /* Score */
    .b4-score__row { grid-template-columns:44px 80px 1fr 110px 80px; }
    .b4-score__header-cols { grid-template-columns:110px 80px; }
    .b4-score__header-cols span:last-child { display:none; }
    .b4-score__cta { display:none; }

    /* Split */
    .b4-split__feature { grid-template-columns:1fr; min-height:auto; }
    .b4-split__panel { order:1; }
    .b4-split__img { order:0; min-height:280px; }
    .b4-split__wedge { display:none; }
    .b4-split__cards { grid-template-columns:repeat(2,1fr); }

    /* Mosaic */
    .b4-mosaic__grid { grid-template-columns:1fr; padding:0 3%; }
    .b4-mosaic__feat { aspect-ratio:16/9; }
    .b4-mosaic__stack { flex-direction:row; }
    .b4-mosaic__mid { border-bottom:none; border-right:2px solid var(--color-footer-bg); aspect-ratio:1/1; }
    .b4-mosaic__mid:last-child { border-right:none; }
}

/* ── 768px – tablet portrait ── */
@media (max-width:768px) {

    /* Hero */
    .b4-hero { min-height:360px; }
    .b4-hero__inner { padding:24px 5% 12px; }
    .b4-hero__title { font-size:1.5rem; }
    .b4-hero__excerpt { display:none; }
    .b4-hero__btn span:first-child { padding:10px 18px; font-size:.78rem; }
    .b4-hero__posts { grid-template-columns:repeat(2,1fr); gap:6px; padding:0 3% 14px; }
    .b4-hpost { height:150px; border-radius:12px; }
    .b4-hpost__title { font-size:.82rem; }
    .b4-hpost__meta { display:none; }

    /* Section bar */
    .b4-section-bar { padding:16px 4% 14px; }
    .b4-section-bar__desc { display:none; }

    /* Bands – 2 cột */
    .b4-bands__grid { grid-template-columns:repeat(2,1fr); }
    .b4-bands__item { aspect-ratio:3/4; }
    .b4-bands__body h3 { font-size:.85rem; }

    /* Editorial – full stack */
    .b4-editorial__side { flex-direction:column; }
    .b4-editorial__mid { border-right:none; border-bottom:1px solid var(--color-border); }
    .b4-editorial__lead-body { padding:16px 18px; }
    .b4-editorial__lead-body p { -webkit-line-clamp:3; }
    .b4-editorial__brief-img { flex:0 0 52px; width:52px; height:52px; }

    /* Wire */
    .b4-wire__big-body { padding:20px 22px; }
    .b4-wire__row { grid-template-columns:1fr; }
    .b4-wire__item { border-right:none; border-bottom:1px solid var(--color-footer-border); }
    .b4-wire__item:last-child { border-bottom:none; }
    .b4-wire__item-img { flex:0 0 80px; height:68px; }

    /* Luxury */
    .b4-luxury__header { padding:24px 4% 0; }
    .b4-luxury__feature-text { padding:24px 28px; }
    .b4-luxury__feature-text h2 { font-size:1.3rem; }
    .b4-luxury__cards { grid-template-columns:1fr 1fr; }
    .b4-luxury__cards-cta { display:none; }

    /* Score */
    .b4-score__row { grid-template-columns:38px 1fr 90px; }
    .b4-score__header-cols { grid-template-columns:90px; }
    .b4-score__header-cols span:first-child { display:none; }
    .b4-score__thumb { display:none; }
    .b4-score__cat { display:none; }
    .b4-score__date { display:none; }
    .b4-score__title h3 { -webkit-line-clamp:2; }

    /* Split */
    .b4-split__panel-inner { padding:24px 28px; }
    .b4-split__panel-inner p { -webkit-line-clamp:3; }
    .b4-split__cards { grid-template-columns:1fr; }
    .b4-split__card { border-right:none; border-bottom:1px solid var(--color-border); }
    .b4-split__card:last-child { border-bottom:none; }

    /* Mosaic */
    .b4-mosaic__head { padding:22px 4% 18px; }
    .b4-mosaic__feat { aspect-ratio:16/9; }
    .b4-mosaic__feat-body { padding:24px 28px; }
    .b4-mosaic__stack { flex-direction:column; }
    .b4-mosaic__mid { border-right:none; border-bottom:2px solid var(--color-footer-bg); aspect-ratio:16/9; }
    .b4-mosaic__mid:last-child { border-bottom:none; }
    .b4-mosaic__mid-body { padding:16px 20px; }
}

/* ── 480px – mobile ── */
@media (max-width:480px) {

    /* Hero */
    .b4-hero { min-height:300px; }
    .b4-hero__inner { padding:20px 4% 10px; }
    .b4-hero__title { font-size:1.25rem; line-height:1.2; }
    .b4-hero__meta-row { display:none; }
    .b4-hero__btn { font-size:.75rem; }
    .b4-hero__btn span:first-child { padding:9px 16px; }
    .b4-hero__btn-icon { width:36px; height:36px; }
    .b4-hero__posts { grid-template-columns:1fr 1fr; gap:5px; padding:0 3% 10px; }
    .b4-hpost { height:130px; border-radius:10px; }
    .b4-hpost__body { padding:8px 10px; }
    .b4-hpost__cat { display:none; }
    .b4-hpost__title { font-size:.75rem; -webkit-line-clamp:2; }
    .b4-hpost__num { font-size:.58rem; padding:2px 6px; }

    /* Section bar */
    .b4-section-bar { flex-wrap:wrap; gap:8px; padding:12px 4% 10px; }
    .b4-viewall { padding:6px 14px; font-size:.68rem; }

    /* Bands – 1 cột */
    .b4-bands__grid { grid-template-columns:1fr; }
    .b4-bands__item { aspect-ratio:16/9; border-right:none; border-bottom:2px solid var(--color-footer-bg); }
    .b4-bands__item:last-child { border-bottom:none; }
    .b4-bands__body { padding:16px 14px; }
    .b4-bands__body h3 { font-size:.85rem; }

    /* Editorial */
    .b4-editorial__header { padding:16px 4% 0; }
    .b4-editorial__lead-body { padding:12px 14px; }
    .b4-editorial__lead-body p { display:none; }
    .b4-editorial__mid .b4-tag { margin:12px 14px 0; }
    .b4-editorial__mid h3 { margin:6px 14px; font-size:.88rem; }
    .b4-editorial__mid .b4-meta { margin:0 14px 12px; }
    .b4-editorial__brief { padding:10px 14px; gap:10px; }
    .b4-editorial__brief-img { flex:0 0 48px; width:48px; height:48px; }
    .b4-editorial__brief-body h4 { font-size:.78rem; }

    /* Wire */
    .b4-wire__bar { padding:8px 4%; gap:8px; flex-wrap:wrap; }
    .b4-wire__time { display:none; }
    .b4-wire__big-body { padding:16px 18px; gap:6px; }
    .b4-wire__big-body h2 { font-size:1.1rem; }
    .b4-wire__big-body p { display:none; }
    .b4-wire__item-num { font-size:1.4rem; padding:0 10px; }
    .b4-wire__item-img { flex:0 0 72px; height:62px; }
    .b4-wire__item-body { padding:10px 12px; }
    .b4-wire__item-body h4 { font-size:.78rem; }

    /* Luxury */
    .b4-luxury__header { padding:18px 4% 0; gap:12px; }
    .b4-luxury__feature { margin:14px 4% 0; border-radius:8px; }
    .b4-luxury__feature-text { padding:20px 20px; gap:10px; }
    .b4-luxury__feature-text h2 { font-size:1.15rem; }
    .b4-luxury__feature-text p { display:none; }
    .b4-luxury__feature-img { aspect-ratio:16/9; }
    .b4-luxury__cards { grid-template-columns:1fr; margin:10px 4% 20px; }
    .b4-luxury__card-body { padding:12px 14px; }
    .b4-luxury__card-body h3 { -webkit-line-clamp:2; }

    /* Score */
    .b4-score__header-left { padding:12px 4%; }
    .b4-score__header-left h2 { font-size:.82rem; }
    .b4-score__row { grid-template-columns:34px 1fr; min-height:56px; }
    .b4-score__header-cols { display:none; }
    .b4-score__rank { font-size:.9rem; }
    .b4-score__title { padding:10px 14px; }
    .b4-score__title h3 { font-size:.82rem; }
    .b4-score__title p { display:none; }
    .b4-score__footer { padding:12px 4%; }

    /* Split */
    .b4-split__panel-inner { padding:20px 18px; gap:10px; }
    .b4-split__panel-inner h2 { font-size:1.15rem; }
    .b4-split__panel-inner p { display:none; }
    .b4-split__btn { padding:8px 16px; font-size:.7rem; }
    .b4-split__img { aspect-ratio:16/9; }
    .b4-split__sub-bar { padding:10px 4%; }
    .b4-split__card-body { padding:12px 14px; }
    .b4-split__card-body h3 { font-size:.82rem; -webkit-line-clamp:2; }

    /* Mosaic */
    .b4-mosaic__head { padding:16px 4% 14px; }
    .b4-mosaic__head h2 { font-size:1.3rem; }
    .b4-mosaic__head p { display:none; }
    .b4-mosaic__grid { padding:0 4%; }
    .b4-mosaic__feat { aspect-ratio:16/9; }
    .b4-mosaic__feat-body { padding:18px 18px; gap:8px; }
    .b4-mosaic__feat-body h2 { font-size:1.1rem; }
    .b4-mosaic__feat-body p { display:none; }
    .b4-mosaic__mid { aspect-ratio:16/9; }
    .b4-mosaic__mid-body { padding:12px 16px; }
    .b4-mosaic__mid-body h3 { font-size:.82rem; }
}