/* =================================================================
   每日热料官网入口 · 页面专属样式 pages.css
   ================================================================= */

/* ==================== 首页 hero ==================== */
.hero { position: relative; padding: clamp(48px, 7vw, 88px) 0 clamp(64px, 9vw, 110px); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero-bg::before { content:""; position:absolute; top:-10%; right:-8%; width:60%; height:120%; background: radial-gradient(ellipse at center, rgba(255,107,53,0.18), transparent 60%); filter: blur(20px); }
.hero-bg::after { content:""; position:absolute; bottom:-20%; left:-10%; width:50%; height:80%; background: radial-gradient(ellipse at center, rgba(255,217,61,0.16), transparent 60%); filter: blur(20px); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.hero-copy h1 { margin: 22px 0 24px; }
.hero-copy h1 em { font-style: normal; color: var(--c-primary-dark); position: relative; }
.hero-copy h1 em::after { content:""; position:absolute; left:0; right:0; bottom: 6px; height: 14px; background: var(--c-gold-soft); z-index:-1; border-radius: 4px; transform: skewX(-8deg); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 36px; }
.hero-stats { display: flex; gap: 40px; margin-top: 48px; flex-wrap: wrap; }
.hero-stats .stat .num { font-family: var(--font-num); font-size: 2rem; font-weight: 700; color: var(--c-ink-deep); line-height: 1; }
.hero-stats .stat .num .unit { font-size: 1rem; color: var(--c-primary-dark); margin-left: 2px; }
.hero-stats .stat .lbl { font-size: 0.82rem; color: var(--c-text-muted); margin-top: 6px; }

/* hero 右侧热榜视觉 */
.hero-visual { position: relative; }
.hero-card-stack { position: relative; }
.heat-card { background: var(--c-surface); border-radius: var(--r-lg); box-shadow: var(--sh-lg); border: 1px solid var(--c-line-soft); padding: 20px; margin-bottom: 14px; }
.heat-card .hc-head { display:flex; align-items:center; justify-content:space-between; margin-bottom: 14px; }
.heat-card .hc-title { font-family: var(--font-display); font-size: 1.05rem; color: var(--c-ink-deep); }
.heat-card .hc-live { font-size: 0.72rem; font-weight: 700; color: var(--c-accent-dark); display:flex; align-items:center; gap:6px; }
.heat-card .hc-live::before { content:""; width:7px; height:7px; border-radius:50%; background:var(--c-accent); animation: pulse-red 1.2s infinite; }
.heat-item { display:flex; align-items:center; gap:12px; padding: 9px 0; border-bottom: 1px dashed var(--c-line-soft); }
.heat-item:last-child { border-bottom: none; }
.heat-item .rank { font-family: var(--font-num); font-weight: 700; font-size: 1.15rem; width: 26px; flex-shrink: 0; color: var(--c-text-muted); }
.heat-item .rank.top { color: var(--c-primary-dark); }
.heat-item .ri-txt { flex: 1; font-size: 0.92rem; color: var(--c-text); line-height: 1.4; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.heat-item .ri-val { font-family: var(--font-num); font-weight: 700; font-size: 0.85rem; color: var(--c-primary-dark); flex-shrink: 0; }
.hero-float { position: absolute; background: var(--c-surface); border-radius: var(--r-md); box-shadow: var(--sh-lg); padding: 12px 16px; display:flex; align-items:center; gap:10px; font-size: 0.82rem; font-weight: 700; }
.hero-float .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--c-success); box-shadow: 0 0 0 4px rgba(45,190,122,0.2); }
.hero-float.f1 { top: 8%; left: -32px; animation: floaty 5s ease-in-out infinite; }
.hero-float.f2 { bottom: 14%; right: -24px; animation: floaty 6s ease-in-out infinite 1s; }
@keyframes floaty { 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-12px); } }

/* 滚动热榜条 */
.ticker { background: var(--c-ink-deep); color: #fff; overflow: hidden; position: relative; z-index: 2; }
.ticker-track { display: flex; gap: 0; white-space: nowrap; animation: scroll 38s linear infinite; padding: 14px 0; }
.ticker-track span { display: inline-flex; align-items: center; gap: 10px; padding: 0 36px; font-size: 0.92rem; }
.ticker-track span::before { content:"🔥"; font-size: 1rem; }
.ticker-track span b { color: var(--c-gold); }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ==================== 分类入口 ==================== */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.cat-card { background: var(--c-surface); border-radius: var(--r-lg); padding: 32px 24px; text-align: center; border: 1px solid var(--c-line-soft); transition: all var(--dur) var(--ease); position: relative; overflow: hidden; }
.cat-card::before { content:""; position:absolute; inset:0; background: linear-gradient(135deg, var(--c-primary-soft), transparent 60%); opacity: 0; transition: opacity 0.4s; }
.cat-card:hover { transform: translateY(-8px); box-shadow: var(--sh-lg); border-color: var(--c-primary-light); }
.cat-card:hover::before { opacity: 1; }
.cat-card .ico { width: 56px; height: 56px; margin: 0 auto 18px; border-radius: var(--r-md); display:flex; align-items:center; justify-content:center; font-size: 28px; position: relative; z-index: 1; }
.cat-card h3 { margin-bottom: 8px; position: relative; z-index: 1; }
.cat-card p { font-size: 0.88rem; position: relative; z-index: 1; }
.cat-card .cnt { position: absolute; top: 16px; right: 16px; font-family: var(--font-num); font-size: 0.78rem; font-weight: 700; color: var(--c-text-muted); z-index: 1; }

/* ==================== 深度爆料预览 ==================== */
.deep-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px; }
.deep-feature { grid-row: span 2; }
.deep-item { display: flex; flex-direction: column; }
.deep-feature .card { padding: 0; }
.deep-feature .card-img { height: 280px; position: relative; overflow: hidden; }
.deep-feature .card-img .badge { position: absolute; top: 16px; left: 16px; }
.deep-feature .card-body { padding: 28px; }
.deep-feature h3 { margin-bottom: 14px; font-size: 1.5rem; }
.deep-feature .card-body p { margin-bottom: 20px; }
.deep-side { display: flex; flex-direction: column; gap: 18px; }
.deep-side .card { padding: 22px; display:flex; gap: 16px; }
.deep-side .card:hover { transform: translateX(6px); }
.deep-side .num { font-family: var(--font-num); font-weight: 700; font-size: 2rem; color: var(--c-primary); line-height: 1; flex-shrink: 0; width: 36px; }
.deep-side h4 { margin-bottom: 8px; }

/* ==================== 价值承诺 ==================== */
.value-band { background: var(--c-ink); color: #fff; border-radius: var(--r-xl); padding: clamp(40px, 6vw, 72px); position: relative; overflow: hidden; }
.value-band::before { content:""; position:absolute; top:-30%; right:-5%; width:50%; height:160%; background: radial-gradient(circle, rgba(255,107,53,0.25), transparent 60%); }
.value-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 40px; position: relative; }
.value-item .v-ico { width: 52px; height: 52px; border-radius: var(--r-md); background: rgba(255,107,53,0.15); display:flex; align-items:center; justify-content:center; font-size: 26px; margin-bottom: 20px; }
.value-item h3 { color: #fff; margin-bottom: 12px; }
.value-item p { color: #A8B8B8; font-size: 0.95rem; }

/* ==================== 实时热榜页 ==================== */
.page-hero { padding: clamp(48px,6vw,72px) 0 40px; position: relative; overflow:hidden; }
.page-hero::before { content:""; position:absolute; top:-20%; right:-10%; width:50%; height:140%; background: radial-gradient(ellipse, rgba(255,107,53,0.12), transparent 60%); filter: blur(20px); }
.page-hero-inner { position:relative; z-index:2; max-width: 760px; }
.live-bar { display:flex; align-items:center; gap:14px; background: var(--c-surface); border:1px solid var(--c-line); border-radius: var(--r-full); padding: 8px 8px 8px 20px; box-shadow: var(--sh-sm); max-width: 460px; margin-top: 28px; }
.live-bar input { flex:1; border:none; outline:none; background:transparent; font-size: 0.95rem; color: var(--c-text); }
.live-bar input::placeholder { color: var(--c-text-muted); }
.live-bar .btn { padding: 10px 20px; }

/* 榜单位 */
.rank-list { display: flex; flex-direction: column; gap: 14px; }
.rank-row { display: grid; grid-template-columns: 56px 1fr auto auto; gap: 20px; align-items: center; background: var(--c-surface); border: 1px solid var(--c-line-soft); border-radius: var(--r-lg); padding: 18px 24px; transition: all var(--dur) var(--ease); }
.rank-row:hover { border-color: var(--c-primary-light); box-shadow: var(--sh-md); transform: translateX(6px); }
.rank-no { font-family: var(--font-num); font-weight: 700; font-size: 2.2rem; line-height: 1; color: var(--c-text-muted); text-align: center; }
.rank-row.top1 .rank-no { color: var(--c-primary-dark); }
.rank-row.top2 .rank-no { color: var(--c-primary); }
.rank-row.top3 .rank-no { color: var(--c-primary-light); }
.rank-main { min-width: 0; }
.rank-main .title { font-family: var(--font-display); font-size: 1.15rem; color: var(--c-ink-deep); margin-bottom: 6px; line-height: 1.35; }
.rank-main .meta { display:flex; gap: 10px; align-items:center; font-size: 0.82rem; color: var(--c-text-muted); }
.rank-heat { display:flex; flex-direction:column; align-items:flex-end; gap: 4px; }
.rank-heat .val { font-family: var(--font-num); font-weight: 700; font-size: 1.15rem; color: var(--c-primary-dark); }
.rank-heat .bar { width: 90px; height: 6px; background: var(--c-bg-alt); border-radius: 3px; overflow: hidden; }
.rank-heat .bar i { display:block; height:100%; background: linear-gradient(90deg, var(--c-primary), var(--c-gold)); border-radius: 3px; }
.rank-go { width: 40px; height: 40px; border-radius: 50%; background: var(--c-bg-alt); display:flex; align-items:center; justify-content:center; transition: all 0.3s var(--ease); flex-shrink: 0; }
.rank-row:hover .rank-go { background: var(--c-primary); color: #fff; transform: rotate(-45deg); }

/* 侧栏趋势 */
.trend-side { display:flex; flex-direction:column; gap: 24px; }
.trend-card { background: var(--c-surface); border-radius: var(--r-lg); border: 1px solid var(--c-line-soft); padding: 24px; }
.trend-card h3 { margin-bottom: 18px; display:flex; align-items:center; gap: 8px; }
.trend-mini { display:flex; flex-direction:column; gap: 12px; }
.trend-mini .tm-row { display:flex; align-items:center; gap: 12px; font-size: 0.9rem; }
.trend-mini .tm-rank { font-family: var(--font-num); font-weight: 700; color: var(--c-text-muted); width: 20px; }
.trend-mini .tm-txt { flex:1; color: var(--c-text); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.trend-mini .tm-delta { font-size: 0.78rem; font-weight: 700; }
.trend-mini .tm-delta.up { color: var(--c-success); }
.trend-mini .tm-delta.down { color: var(--c-accent-dark); }

/* 排行榜主布局 */
.rank-layout { display: grid; grid-template-columns: 1fr 340px; gap: 32px; align-items: start; }

/* ==================== 视频社区页 ==================== */
.video-hero { background: var(--c-ink-deep); color: #fff; border-radius: var(--r-xl); padding: clamp(40px,6vw,64px); position: relative; overflow: hidden; }
.video-hero::before { content:""; position:absolute; top:-20%; right:-5%; width:45%; height:160%; background: radial-gradient(circle, rgba(255,107,53,0.2), transparent 60%); }
.video-hero-inner { position:relative; z-index:2; max-width: 620px; }
.video-hero h1 { color: #fff; margin: 20px 0; }
.video-hero p { color: #A8B8B8; }
.video-hero .hero-actions { margin-top: 32px; }

.filter-bar { display:flex; gap: 10px; flex-wrap: wrap; margin-bottom: 32px; }
.filter-bar button { padding: 9px 20px; border-radius: var(--r-full); background: var(--c-surface); border: 1px solid var(--c-line); font-size: 0.9rem; font-weight: 600; color: var(--c-text-soft); transition: all 0.25s var(--ease); }
.filter-bar button:hover { border-color: var(--c-primary); color: var(--c-primary-dark); }
.filter-bar button.active { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }

.video-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.vcard { background: var(--c-surface); border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--c-line-soft); transition: all var(--dur) var(--ease); }
.vcard:hover { transform: translateY(-8px); box-shadow: var(--sh-lg); }
.vcard .thumb { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.vcard .thumb .ph { width:100%; height:100%; display:flex; align-items:center; justify-content:center; font-size: 48px; }
.vcard .thumb .play { position:absolute; inset:0; display:flex; align-items:center; justify-content:center; background: rgba(15,38,38,0.35); transition: background 0.3s; }
.vcard:hover .thumb .play { background: rgba(15,38,38,0.5); }
.vcard .thumb .play svg { width: 56px; height: 56px; }
.vcard .thumb .dur { position:absolute; bottom: 12px; right: 12px; background: rgba(0,0,0,0.7); color:#fff; font-size: 0.75rem; padding: 3px 8px; border-radius: var(--r-xs); font-family: var(--font-num); }
.vcard .thumb .tag-overlay { position:absolute; top: 12px; left: 12px; }
.vcard .body { padding: 18px 20px 22px; }
.vcard .body h3 { font-size: 1.05rem; margin-bottom: 10px; line-height: 1.4; }
.vcard .body .meta { display:flex; justify-content:space-between; font-size: 0.82rem; color: var(--c-text-muted); }
.vcard .body .meta .views { display:flex; align-items:center; gap: 6px; }

/* 创作者栏 */
.creator-band { background: var(--c-surface); border: 1px solid var(--c-line-soft); border-radius: var(--r-xl); padding: clamp(32px,4vw,48px); }
.creator-grid { display:grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.creator-card { text-align:center; padding: 24px 16px; border-radius: var(--r-lg); transition: all var(--dur) var(--ease); }
.creator-card:hover { background: var(--c-bg-alt); transform: translateY(-6px); }
.creator-avatar { width: 88px; height: 88px; border-radius: 50%; margin: 0 auto 14px; display:flex; align-items:center; justify-content:center; font-size: 36px; border: 4px solid var(--c-primary-soft); }
.creator-card h4 { margin-bottom: 4px; }
.creator-card .sub { font-size: 0.82rem; color: var(--c-text-muted); margin-bottom: 12px; }
.creator-card .follow { display:inline-flex; align-items:center; gap:6px; padding: 7px 18px; border-radius: var(--r-full); background: var(--c-primary); color:#fff; font-size: 0.82rem; font-weight: 700; transition: all 0.3s; }
.creator-card:hover .follow { background: var(--c-primary-dark); }

/* ==================== 料镜观察页 ==================== */
.observe-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.observe-visual { position: relative; }
.scope-ring { width: 100%; aspect-ratio: 1; max-width: 440px; margin: 0 auto; position: relative; }
.scope-ring .ring { position:absolute; inset:0; border-radius:50%; border: 2px dashed var(--c-primary-light); animation: spin 40s linear infinite; }
.scope-ring .ring2 { inset: 12%; border-color: var(--c-gold); animation: spin 30s linear infinite reverse; }
.scope-ring .core { position:absolute; inset: 28%; border-radius:50%; background: linear-gradient(135deg, var(--c-primary), var(--c-accent)); display:flex; align-items:center; justify-content:center; font-size: 64px; box-shadow: var(--sh-warm); }
@keyframes spin { to { transform: rotate(360deg); } }
.scope-ring .orbit { position:absolute; inset:-6%; }
.scope-ring .orbit span { position:absolute; width: 16px; height: 16px; border-radius:50%; background: var(--c-surface); box-shadow: var(--sh-md); display:flex; align-items:center; justify-content:center; font-size: 12px; }

/* 深度报道卡片 */
.report-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 28px; }
.report-card .card-img { height: 220px; position: relative; overflow: hidden; }
.report-card .card-body { padding: 26px; }
.report-card .card-body .meta { display:flex; gap:10px; align-items:center; margin-bottom: 14px; font-size: 0.82rem; color: var(--c-text-muted); }
.report-card h3 { margin-bottom: 14px; font-size: 1.3rem; }
.report-card .card-body p { margin-bottom: 20px; }

/* 排行表格 */
.board-table { width: 100%; border-collapse: collapse; }
.board-table th { text-align: left; padding: 14px 18px; background: var(--c-ink); color: #fff; font-family: var(--font-body); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700; }
.board-table th:first-child { border-radius: var(--r-sm) 0 0 0; }
.board-table th:last-child { border-radius: 0 var(--r-sm) 0 0; text-align: center; }
.board-table td { padding: 18px; border-bottom: 1px solid var(--c-line-soft); font-size: 0.92rem; }
.board-table td:last-child { text-align: center; font-family: var(--font-num); font-weight: 700; color: var(--c-primary-dark); }
.board-table tr:hover td { background: var(--c-primary-soft); }
.board-table .rk { display:inline-flex; width:28px; height:28px; border-radius:50%; background: var(--c-bg-alt); align-items:center; justify-content:center; font-weight:700; font-size: 0.85rem; }
.board-table .rk.top { background: var(--c-primary); color:#fff; }

/* ==================== 下载页 ==================== */
.dl-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.dl-phone { position: relative; width: 320px; margin: 0 auto; }
.phone-frame { width: 100%; aspect-ratio: 9/19; border-radius: 44px; background: var(--c-ink-deep); padding: 12px; box-shadow: var(--sh-lg); position: relative; }
.phone-frame::before { content:""; position:absolute; top: 16px; left: 50%; transform: translateX(-50%); width: 120px; height: 28px; background: var(--c-ink-deep); border-radius: 0 0 16px 16px; }
.phone-screen { width:100%; height:100%; border-radius: 34px; background: var(--c-bg); overflow: hidden; padding: 44px 18px 18px; display:flex; flex-direction:column; gap: 12px; }
.ps-top { display:flex; align-items:center; justify-content:space-between; }
.ps-logo { font-family: var(--font-display); font-size: 1rem; color: var(--c-ink-deep); }
.ps-logo b { color: var(--c-primary-dark); }
.ps-search { background: var(--c-surface); border-radius: var(--r-full); padding: 8px 14px; font-size: 0.78rem; color: var(--c-text-muted); }
.ps-tabs { display:flex; gap: 6px; }
.ps-tabs span { flex:1; text-align:center; padding: 6px; font-size: 0.72rem; font-weight: 600; border-radius: var(--r-xs); background: var(--c-bg-alt); color: var(--c-text-soft); }
.ps-tabs span.on { background: var(--c-primary); color:#fff; }
.ps-card { background: var(--c-surface); border-radius: var(--r-md); padding: 10px; box-shadow: var(--sh-sm); }
.ps-card .row { display:flex; gap:8px; }
.ps-card .th { width: 48px; height: 36px; border-radius: var(--r-xs); flex-shrink:0; display:flex; align-items:center; justify-content:center; font-size: 16px; }
.ps-card .tx { flex:1; min-width:0; }
.ps-card .tx .t { font-size: 0.74rem; font-weight: 700; color: var(--c-ink-deep); line-height:1.3; height: 20px; overflow:hidden; }
.ps-card .tx .m { font-size: 0.66rem; color: var(--c-text-muted); margin-top: 3px; }
.ps-card .v { font-size: 0.66rem; color: var(--c-primary-dark); font-weight: 700; align-self:center; }

/* 下载卡片 */
.dl-card { background: var(--c-surface); border: 1px solid var(--c-line-soft); border-radius: var(--r-lg); padding: 28px; display:flex; align-items:center; gap: 20px; transition: all var(--dur) var(--ease); }
.dl-card:hover { border-color: var(--c-primary-light); box-shadow: var(--sh-md); transform: translateY(-4px); }
.dl-card .dl-ico { width: 64px; height: 64px; border-radius: var(--r-md); display:flex; align-items:center; justify-content:center; font-size: 30px; flex-shrink:0; }
.dl-card .dl-info h4 { margin-bottom: 4px; }
.dl-card .dl-info .sub { font-size: 0.82rem; color: var(--c-text-muted); }
.dl-card .dl-btn { margin-left:auto; }

/* 特性网格 */
.feat-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.feat-card { padding: 32px 26px; border-radius: var(--r-lg); border: 1px solid var(--c-line-soft); background: var(--c-surface); transition: all var(--dur) var(--ease); }
.feat-card:hover { transform: translateY(-6px); box-shadow: var(--sh-md); border-color: var(--c-primary-light); }
.feat-card .f-num { font-family: var(--font-num); font-weight: 700; font-size: 1rem; color: var(--c-primary); margin-bottom: 16px; }
.feat-card h3 { margin-bottom: 12px; font-size: 1.25rem; }
.feat-card p { font-size: 0.92rem; }

/* 步骤 */
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; counter-increment: step; }
.step { position: relative; padding: 28px 24px; }
.step .s-num { width: 48px; height: 48px; border-radius: 50%; background: var(--c-primary); color:#fff; font-family: var(--font-num); font-weight: 700; font-size: 1.2rem; display:flex; align-items:center; justify-content:center; margin-bottom: 18px; }
.step h4 { margin-bottom: 8px; }
.step p { font-size: 0.88rem; }

/* CTA 通用 */
.cta-band { background: linear-gradient(135deg, var(--c-primary), var(--c-accent)); border-radius: var(--r-xl); padding: clamp(40px,6vw,64px); color:#fff; text-align:center; position:relative; overflow:hidden; }
.cta-band::before { content:""; position:absolute; inset:0; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M0 20h40M20 0v40' stroke='rgba(255,255,255,0.06)' stroke-width='1'/%3E%3C/svg%3E"); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; margin-bottom: 16px; }
.cta-band p { color: rgba(255,255,255,0.9); margin-bottom: 28px; font-size: 1.05rem; }
.cta-band .hero-actions { justify-content: center; }

/* ==================== 响应式 ==================== */
@media (max-width: 980px) {
  .hero-grid, .observe-hero, .dl-hero { grid-template-columns: 1fr; gap: 40px; }
  .cat-grid { grid-template-columns: repeat(2,1fr); }
  .deep-grid { grid-template-columns: 1fr; }
  .deep-feature { grid-row: auto; }
  .value-grid, .feat-grid { grid-template-columns: 1fr; }
  .rank-layout { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: repeat(2,1fr); }
  .report-grid { grid-template-columns: 1fr; }
  .creator-grid { grid-template-columns: repeat(2,1fr); }
  .steps { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 680px) {
  .hero-stats { gap: 24px; }
  .hero-float { display: none; }
  .rank-row { grid-template-columns: 44px 1fr auto; gap: 14px; padding: 14px 16px; }
  .rank-heat { display: none; }
  .video-grid { grid-template-columns: 1fr; }
  .board-table { font-size: 0.82rem; }
  .board-table td { padding: 12px 10px; }
  .creator-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 420px) {
  .cat-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .creator-grid { grid-template-columns: 1fr; }
  .dl-card { flex-direction: column; text-align: center; }
  .dl-card .dl-btn { margin-left: 0; }
}