/* ========== Design Tokens (对齐 DESIGN.md / 与主页 redesign 一致) ========== */
    :root {
      --color-primary:        #0faeff;
      --color-primary-light:  #5ed4ff;
      --color-primary-dark:   #0090d9;
      --color-primary-deeper: #0077be;
      --color-primary-bg:     #e8f7ff;
      --color-orange:         #ff7849;
      --color-orange-dark:    #ff5a2a;
      --color-purple:         #7c5cfc;
      --color-purple-dark:    #5b3cf6;
      --color-amber:          #ffa940;
      --color-amber-dark:     #ff8a00;
      --color-emerald:        #10b981;
      --color-text-primary:   #1a1a2e;
      --color-text-secondary: #444466;
      --color-text-muted:     #888899;
      --color-text-disabled:  #bbbbcc;
      --color-border:         rgba(15,174,255,0.08);
      --color-border-strong:  rgba(15,174,255,0.16);
      --color-bg-page:        #f8fbff;
      --color-bg-card:        #ffffff;
      --color-bg-surface:     #f2f8ff;
      --space-1: 4px;  --space-2: 8px;   --space-3: 12px;
      --space-4: 16px; --space-5: 20px;  --space-6: 24px;  --space-8: 32px;
      --space-10: 40px; --space-12: 48px; --space-16: 64px; --space-20: 80px;
      --radius-sm: 8px;   --radius-md: 12px;
      --radius-lg: 16px;  --radius-xl: 20px;  --radius-2xl: 24px; --radius-full: 999px;
      --shadow-card:    0 2px 12px rgba(0, 60, 120, 0.05);
      --shadow-hover:   0 12px 32px rgba(0, 100, 180, 0.10);
      --shadow-feature: 0 6px 20px rgba(15,174,255,0.22), inset 0 1px 0 rgba(255,255,255,0.2);
      --shadow-glass:   0 8px 32px rgba(0,100,180,0.12), inset 0 1px 0 rgba(255,255,255,0.5);
      --shadow-glow:    0 16px 48px rgba(15,174,255,0.30);
      --font-family: 'PingFang SC', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    }

    /* ========== Page Banner (豪华版) ========== */
    .page-banner {
      position: relative;
      padding: 100px 0 90px;
      overflow: hidden;
      /* 多层渐变背景 */
      background:
        linear-gradient(165deg, #e8f7ff 0%, #e8f7ff 20%, #f8fbff 45%, #fff 80%),
        radial-gradient(ellipse 80% 60% at 70% 40%, rgba(15,174,255,0.07) 0%, transparent 70%),
        linear-gradient(to bottom, #ffffff, var(--color-bg-page));
    }
    /* 网格底纹 */
    .page-banner::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(15,174,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15,174,255,0.04) 1px, transparent 1px);
      background-size: 48px 48px;
      mask-image: radial-gradient(ellipse 75% 65% at 55% 45%, black 25%, transparent 72%);
      -webkit-mask-image: radial-gradient(ellipse 75% 65% at 55% 45%, black 25%, transparent 72%);
      pointer-events: none;
    }
    /* 大型光斑 */
    .page-banner::after {
      content: '';
      position: absolute;
      top: -200px; right: -150px;
      width: 700px; height: 700px;
      background:
        radial-gradient(circle, rgba(15,174,255,0.28) 0%, rgba(34,211,238,0.18) 35%, transparent 65%);
      border-radius: 50%;
      pointer-events: none;
      animation: bannerGlow 8s ease-in-out infinite alternate;
    }
    @keyframes bannerGlow {
      0% { transform: translate(0, 0) scale(1); opacity: 0.9; }
      50% { transform: translate(-30px, 20px) scale(1.12); opacity: 0.7; }
      100% { transform: translate(15px, -15px) scale(1.08); opacity: 0.95; }
    }

    /* ===== Banner 主容器 ===== */
    .pb-inner {
      position: relative; z-index: 3;
      max-width: 1200px; margin: 0 auto; padding: 0 var(--space-6);
      display: flex; align-items: center; justify-content: space-between;
      gap: 48px;
    }
    .pb-text { max-width: 540px; }
    .pb-eyebrow {
      display: inline-flex; align-items: center; gap: 8px;
      font-size: 12px; font-weight: 800;
      color: var(--color-primary);
      letter-spacing: 0.12em; text-transform: uppercase;
      margin-bottom: 18px;
      padding: 6px 18px;
      background: rgba(15,174,255,0.08);
      border: 1px solid rgba(15,174,255,0.14);
      border-radius: var(--radius-full);
      backdrop-filter: blur(6px);
      -webkit-backdrop-filter: blur(6px);
    }
    .pb-eyebrow svg { width: 13px; height: 13px; stroke: currentColor; stroke-width: 2.3; fill:none; stroke-linecap:round; stroke-linejoin:round; }
    .pb-title {
      font-size: 44px; font-weight: 900;
      line-height: 1.18; letter-spacing: -0.03em;
      color: var(--color-text-primary);
      margin-bottom: 18px;
    }
    .pb-title .text-gradient {
      background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 50%, #006bbd 100%);
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .pb-desc {
      font-size: 16px; color: var(--color-text-secondary);
      line-height: 1.75;
      margin-bottom: 32px;
    }
    .pb-stats {
      display: flex; gap: 36px;
    }
    .pb-stat { position: relative; }
    .pb-stat::after {
      content: ''; position: absolute; right: -18px; top: 6px;
      width: 1px; height: 28px;
      background: linear-gradient(to bottom, var(--color-border-strong), transparent);
    }
    .pb-stat:last-child::after { display: none; }
    .pb-stat-num {
      font-size: 32px; font-weight: 900;
      letter-spacing: -0.02em;
      line-height: 1;
    }
    .pb-stat-num.c-blue { color: var(--color-primary-deeper); }
    .pb-stat-num.c-green { color: var(--color-emerald); }
    .pb-stat-num.c-sky { color: var(--color-primary); }
    .pb-stat-label {
      font-size: 12px; color: var(--color-text-muted); margin-top: 5px;
      font-weight: 500;
    }

    /* ===== Banner 右侧：丰富的视觉区 ===== */
    .pb-visual {
      position: relative;
      width: 480px; height: 380px;
      flex-shrink: 0;
    }
    
    /* 背景大卡片（主新闻预览卡） */
    .pb-hero-card {
      position: absolute;
      top: 24px; right: 0;
      width: 320px;
      background: #fff;
      border-radius: 22px;
      box-shadow:
        0 20px 60px rgba(15, 174, 255, 0.12),
        0 4px 16px rgba(0, 60, 120, 0.06);
      overflow: hidden;
      animation: heroFloat 6s ease-in-out infinite;
      z-index: 2;
    }
    @keyframes heroFloat {
      0%, 100% { transform: translateY(0) rotate(0deg); }
      50% { transform: translateY(-10px) rotate(0.3deg); }
    }
    .pb-hero-card-cover {
      height: 160px;
      background: linear-gradient(135deg, #0faeff 0%, #5ed4ff 50%, #a8eeff 100%);
      position: relative;
      overflow: hidden;
    }
    .pb-hero-card-cover::before {
      content: '';
      position: absolute; top: -30px; right: -30px;
      width: 140px; height: 140px;
      background: radial-gradient(circle, rgba(255,255,255,0.25), transparent 70%);
      border-radius: 50%;
    }
    .pb-hero-card-cover::after {
      content: '';
      position: absolute; bottom: -20px; left: -20px;
      width: 100px; height: 100px;
      background: radial-gradient(circle, rgba(255,255,255,0.12), transparent 70%);
      border-radius: 50%;
    }
    .pb-hero-icon {
      position: absolute; z-index: 2;
      top: 50%; left: 50%; transform: translate(-50%, -50%);
      width: 56px; height: 56px;
      background: rgba(255,255,255,0.25);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      border-radius: 16px;
      display: flex; align-items: center; justify-content: center;
      box-shadow: 0 8px 24px rgba(0,0,0,0.12), inset 0 1px 0 rgba(255,255,255,0.4);
    }
    .pb-hero-icon svg { width: 26px; height: 26px; stroke:#fff; stroke-width:1.8; fill:none; stroke-linecap:round; stroke-linejoin:round; }
    .pb-hero-body { padding: 18px 20px 16px; }
    .pb-hero-tag {
      display: inline-block; font-size: 9px; font-weight: 800;
      letter-spacing: 0.06em; text-transform: uppercase;
      color: #fff; padding: 3px 10px;
      background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
      border-radius: var(--radius-full);
      margin-bottom: 10px;
    }
    .pb-hero-title {
      font-size: 14px; font-weight: 800;
      line-height: 1.4; color: var(--color-text-primary);
      letter-spacing: -0.01em;
      display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
      margin-bottom: 10px;
    }
    .pb-hero-meta {
      display: flex; align-items: center; justify-content: space-between;
      font-size: 11px; color: var(--color-text-muted);
    }
    .pb-hero-avatar {
      width: 22px; height: 22px; border-radius: 50%;
      background: linear-gradient(135deg, #0faeff, #0090d9);
      display: flex; align-items: center; justify-content: center;
      font-size: 9px; font-weight: 800; color: #fff;
    }

    /* 左下浮动小卡 1 */
    .pb-mini-card {
      position: absolute;
      background: #fff;
      border-radius: 18px;
      box-shadow: 0 12px 36px rgba(0,60,120,0.09);
      overflow: hidden;
      z-index: 3;
      display: flex;
      align-items: stretch;
      animation: miniFloat 5s ease-in-out infinite;
    }
    @keyframes miniFloat {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-8px); }
    }
    .pb-mini-card.mc1 {
      left: 0; bottom: 20px;
      width: 260px;
      animation-delay: 0s;
    }
    .pb-mini-card.mc2 {
      right: 20px; bottom: -16px;
      width: 220px;
      animation-delay: 1.5s;
      animation-name: miniFloat2;
    }
    @keyframes miniFloat2 {
      0%, 100% { transform: translateY(0) rotate(0deg); }
      50% { transform: translateY(-6px) rotate(-0.5deg); }
    }
    .pb-mc-cover {
      width: 76px; flex-shrink: 0;
      position: relative;
      display: flex; align-items: center; justify-content: center;
    }
    .mc1 .pb-mc-cover { background: linear-gradient(145deg, #10b981, #34d399); }
    .mc2 .pb-mc-cover { background: linear-gradient(145deg, #7c5cfc, #a78bfa); }
    .pb-mc-icon {
      width: 34px; height: 34px;
      background: rgba(255,255,255,0.25);
      border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
    }
    .pb-mc-icon svg { width: 17px; height: 17px; stroke:#fff; stroke-width:2; fill:none; stroke-linecap:round; stroke-linejoin:round; }
    .pb-mc-body { padding: 12px 14px; flex: 1; display: flex; flex-direction: column; justify-content: center; }
    .pb-mc-title {
      font-size: 12px; font-weight: 700; color: var(--color-text-primary);
      line-height: 1.35;
      display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
    }
    .pb-mc-date {
      font-size: 10px; color: var(--color-text-muted); margin-top: 4px;
      font-weight: 500;
    }

    /* 装饰性元素 */
    /* 大圆环 */
    .pb-ring {
      position: absolute;
      border-radius: 50%;
      border: 1.5px dashed rgba(15, 174, 255, 0.18);
      pointer-events: none;
    }
    .pb-ring.r1 {
      width: 260px; height: 260px;
      top: -40px; left: -40px;
      animation: ringSpin 24s linear infinite;
    }
    .pb-ring.r2 {
      width: 180px; height: 180px;
      bottom: -20px; right: 60px;
      border-color: rgba(124, 92, 252, 0.14);
      animation: ringSpin 18s linear infinite reverse;
    }
    @keyframes ringSpin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

    /* 浮动光点/粒子 */
    .pb-dot-float {
      position: absolute;
      border-radius: 50%;
      pointer-events: none;
      z-index: 1;
    }
    .pb-dot-float.d1 {
      width: 8px; height: 8px;
      top: 10px; left: 120px;
      background: var(--color-primary);
      box-shadow: 0 0 12px rgba(15, 174, 255, 0.5);
      animation: dotPulse 3s ease-in-out infinite;
    }
    .pb-dot-float.d2 {
      width: 6px; height: 6px;
      top: 60px; right: 80px;
      background: var(--color-emerald);
      box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
      animation: dotPulse 3.5s ease-in-out infinite 0.8s;
    }
    .pb-dot-float.d3 {
      width: 10px; height: 10px;
      bottom: 80px; left: 60px;
      background: var(--color-purple);
      box-shadow: 0 0 14px rgba(124, 92, 252, 0.5);
      animation: dotPulse 4s ease-in-out infinite 1.5s;
    }
    .pb-dot-float.d4 {
      width: 5px; height: 5px;
      top: 180px; right: 30px;
      background: var(--color-primary);
      box-shadow: 0 0 8px rgba(15, 174, 255, 0.5);
      animation: dotPulse 2.8s ease-in-out infinite 2s;
    }
    .pb-dot-float.d5 {
      width: 12px; height: 12px;
      bottom: 30px; right: 170px;
      background: var(--color-primary-light);
      opacity: 0.5;
      animation: dotWander 6s ease-in-out infinite;
    }
    @keyframes dotPulse {
      0%, 100% { transform: scale(1); opacity: 1; }
      50% { transform: scale(1.6); opacity: 0.6; }
    }
    @keyframes dotWander {
      0%, 100% { transform: translate(0, 0); }
      33% { transform: translate(10px, -12px); }
      66% { transform: translate(-8px, 6px); }
    }

    /* 渐变色块装饰 */
    .pb-shape {
      position: absolute;
      border-radius: 20px;
      pointer-events: none;
      z-index: 0;
    }
    .pb-shape.s1 {
      width: 120px; height: 120px;
      top: -20px; left: 80px;
      background: linear-gradient(135deg, rgba(15,174,255,0.08), rgba(34,211,238,0.04));
      filter: blur(20px);
      animation: shapeDrift 7s ease-in-out infinite alternate;
    }
    .pb-shape.s2 {
      width: 90px; height: 90px;
      bottom: 40px; right: 100px;
      background: linear-gradient(135deg, rgba(124,92,252,0.08), rgba(167,139,250,0.04));
      filter: blur(16px);
      border-radius: 50%;
      animation: shapeDrift 5s ease-in-out infinite alternate-reverse;
    }
    @keyframes shapeDrift {
      0% { transform: translate(0, 0) scale(1); }
      100% { transform: translate(15px, -10px) scale(1.15); }
    }

    /* 连接线装饰 */
    .pb-lines {
      position: absolute;
      inset: 0;
      pointer-events: none;
      z-index: 1;
    }
    .pb-line {
      position: absolute;
      background: linear-gradient(90deg, rgba(15,174,255,0.15), transparent);
      height: 1px;
      transform-origin: left center;
    }
    .pb-line.l1 {
      width: 100px; top: 85px; left: 30px;
      transform: rotate(-15deg);
      animation: lineGlow 4s ease-in-out infinite;
    }
    .pb-line.l2 {
      width: 70px; top: 220px; left: 50px;
      transform: rotate(8deg);
      background: linear-gradient(90deg, rgba(124,92,252,0.12), transparent);
      animation: lineGlow 4.5s ease-in-out infinite 1s;
    }
    @keyframes lineGlow {
      0%, 100% { opacity: 0.4; }
      50% { opacity: 1; }
    }

    /* ========== Section Head ========== */
    .section-head { text-align: center; max-width: 720px; margin: 0 auto 64px; }
    .section-eyebrow {
      display: inline-block;
      font-size: 13px; font-weight: 700;
      color: var(--color-primary);
      letter-spacing: 0.08em;
      text-transform: uppercase;
      margin-bottom: 12px;
    }
    .section-title {
      font-size: 38px; font-weight: 800;
      line-height: 1.2; letter-spacing: -0.02em;
      color: var(--color-text-primary);
      margin-bottom: 16px;
    }
    .section-sub {
      font-size: 16px; color: var(--color-text-secondary);
      line-height: 1.7;
    }

    /* ========== News Filter ========== */
    .news-filterbar {
      display: flex; align-items: center; justify-content: space-between;
      margin-bottom: 48px;
      flex-wrap: wrap; gap: 16px;
    }
    .news-filter {
      display: flex; align-items: center; gap: 8px;
      flex-wrap: wrap;
    }
    .nf-tab {
      display: inline-flex; align-items: center; gap: 6px;
      padding: 8px 20px;
      background: #fff;
      border: 1.5px solid rgba(15, 174, 255, 0.12);
      border-radius: var(--radius-full);
      font-size: 13px; font-weight: 600;
      color: var(--color-text-secondary);
      cursor: pointer;
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      box-shadow: 0 2px 8px rgba(0, 60, 120, 0.04);
    }
    .nf-tab:hover {
      border-color: var(--color-primary);
      color: var(--color-primary);
      transform: translateY(-1px);
      box-shadow: 0 6px 16px rgba(15, 174, 255, 0.12);
    }
    .nf-tab.active {
      background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
      border-color: transparent;
      color: #fff;
      box-shadow: 0 6px 20px rgba(15, 174, 255, 0.30);
    }
    .nf-tab .nf-dot {
      width: 6px; height: 6px; border-radius: 50%;
      background: currentColor; opacity: 0.7;
    }
    .news-search {
      display: flex; align-items: center; gap: 0;
      background: #fff;
      border: 1.5px solid rgba(15,174,255,0.10);
      border-radius: var(--radius-full);
      padding: 4px 4px 4px 16px;
      box-shadow: 0 2px 8px rgba(0,60,120,0.04);
      transition: border-color 0.3s;
    }
    .news-search:focus-within {
      border-color: var(--color-primary);
    }
    .news-search input {
      border: none; outline: none;
      font-size: 13px; color: var(--color-text-primary);
      background: transparent;
      width: 160px;
      font-family: inherit;
    }
    .news-search input::placeholder { color: var(--color-text-muted); }
    .news-search-btn {
      width: 32px; height: 32px; border-radius: 50%;
      background: var(--color-primary-bg);
      display: flex; align-items: center; justify-content: center;
      transition: background 0.3s;
      flex-shrink: 0;
    }
    .news-search-btn:hover { background: rgba(15,174,255,0.18); }
    .news-search-btn svg { width: 14px; height: 14px; stroke: var(--color-primary); stroke-width: 2.2; fill:none; stroke-linecap:round; stroke-linejoin:round; }

    /* ========== News Grid (2-col for listing page) ========== */
    .news-listing-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 28px;
      margin-bottom: 56px;
    }

    /* ========== News Card ========== */
    .news-card {
      position: relative;
      background: #fff;
      border-radius: var(--radius-2xl);
      overflow: hidden;
      box-shadow: 0 4px 20px rgba(0, 60, 120, 0.06);
      transition: all 0.45s cubic-bezier(0.16, 1, 0.3, 1);
      cursor: pointer;
      display: flex;
      flex-direction: column;
    }
    .news-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 20px 48px rgba(15, 174, 255, 0.14);
    }
    .news-card:hover .nc-cover-img {
      transform: scale(1.05);
    }
    .news-card:hover .nc-read-more {
      gap: 8px;
    }
    .news-card:hover .nc-read-more svg {
      transform: translateX(3px);
    }

    /* Cover */
    .nc-cover {
      position: relative;
      overflow: hidden;
      height: 200px;
      flex-shrink: 0;
    }
    .nc-cover-img {
      width: 100%; height: 100%;
      display: block;
      transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
      object-fit: cover;
    }
    .nc-cover-gradient {
      width: 100%; height: 100%;
      position: relative;
      display: flex; align-items: center; justify-content: center;
      overflow: hidden;
    }
    .nc-cover-gradient.theme-blue   { background: linear-gradient(135deg, #0faeff 0%, #5ed4ff 50%, #a8eeff 100%); }
    .nc-cover-gradient.theme-green  { background: linear-gradient(135deg, #10b981 0%, #34d399 60%, #6ee7b7 100%); }
    .nc-cover-gradient.theme-purple { background: linear-gradient(135deg, #7c5cfc 0%, #a78bfa 60%, #c4b5fd 100%); }
    .nc-cover-gradient.theme-sky { background: linear-gradient(135deg, #0faeff 0%, #5ed4ff 60%, #bce4ff 100%); }
    .nc-cover-gradient.theme-navy   { background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%); }
    .nc-cover-gradient::before {
      content: '';
      position: absolute; right: -30px; top: -30px;
      width: 140px; height: 140px;
      background: radial-gradient(circle, rgba(255,255,255,0.2), transparent 70%);
      border-radius: 50%;
    }
    .nc-cover-gradient::after {
      content: '';
      position: absolute; left: -15px; bottom: -15px;
      width: 100px; height: 100px;
      background: radial-gradient(circle, rgba(255,255,255,0.1), transparent 70%);
      border-radius: 50%;
    }
    .nc-cover-icon {
      position: relative; z-index: 2;
      width: 56px; height: 56px;
      background: rgba(255, 255, 255, 0.22);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      border-radius: 16px;
      display: flex; align-items: center; justify-content: center;
      box-shadow: 0 8px 24px rgba(0,0,0,0.1), inset 0 1px 0 rgba(255,255,255,0.4);
    }
    .nc-cover-icon svg {
      width: 26px; height: 26px;
      stroke: #fff; stroke-width: 1.75;
      fill: none; stroke-linecap: round; stroke-linejoin: round;
    }
    .nc-cover::after {
      content: '';
      position: absolute; inset: 0;
      background: linear-gradient(180deg, transparent 40%, rgba(0,30,80,0.18) 100%);
      pointer-events: none;
    }
    .nc-badge {
      position: absolute;
      top: 14px; left: 14px;
      padding: 4px 12px;
      border-radius: var(--radius-full);
      font-size: 10px; font-weight: 800;
      letter-spacing: 0.05em;
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      z-index: 2;
    }
    .nc-badge.tag-product { background: rgba(15,174,255,0.88); color: #fff; }
    .nc-badge.tag-case    { background: rgba(16,185,129,0.88); color: #fff; }
    .nc-badge.tag-update  { background: rgba(124,92,252,0.88); color: #fff; }
    .nc-badge.tag-industry{ background: rgba(15,174,255,0.88); color: #fff; }

    /* Body */
    .nc-body {
      padding: 22px 24px 20px;
      display: flex; flex-direction: column;
      flex: 1;
    }
    .nc-meta {
      display: flex; align-items: center; gap: 10px;
      margin-bottom: 10px;
    }
    .nc-date {
      font-size: 12px; color: var(--color-text-muted); font-weight: 500;
      display: flex; align-items: center; gap: 4px;
    }
    .nc-date svg { width: 12px; height: 12px; stroke: currentColor; stroke-width: 2; fill:none; stroke-linecap:round; stroke-linejoin:round; }
    .nc-sep { width: 3px; height: 3px; border-radius: 50%; background: var(--color-text-disabled); }
    .nc-views { font-size: 12px; color: var(--color-text-muted); font-weight: 500; display: flex; align-items: center; gap: 4px; }
    .nc-views svg { width: 12px; height: 12px; stroke: currentColor; stroke-width: 2; fill:none; stroke-linecap:round; stroke-linejoin:round; }
    .nc-title {
      font-size: 17px; font-weight: 800;
      color: var(--color-text-primary);
      line-height: 1.5;
      margin-bottom: 10px;
      letter-spacing: -0.01em;
      transition: color 0.25s;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .news-card:hover .nc-title { color: var(--color-primary-deeper); }
    .nc-excerpt {
      font-size: 13px; color: var(--color-text-secondary);
      line-height: 1.7;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      margin-bottom: 16px;
      flex: 1;
    }
    .nc-footer {
      display: flex; align-items: center; justify-content: space-between;
      padding-top: 14px;
      border-top: 1px solid rgba(15,174,255,0.07);
      margin-top: auto;
    }
    .nc-author { display: flex; align-items: center; gap: 8px; }
    .nc-avatar {
      width: 26px; height: 26px; border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: 10px; font-weight: 800; color: #fff;
      flex-shrink: 0;
    }
    .nc-avatar.av-blue   { background: linear-gradient(135deg, #0faeff, #0090d9); }
    .nc-avatar.av-green  { background: linear-gradient(135deg, #10b981, #059669); }
    .nc-avatar.av-purple { background: linear-gradient(135deg, #7c5cfc, #5b3cf6); }
    .nc-avatar.av-sky { background: linear-gradient(135deg, #0faeff, #0090d9); }
    .nc-author-name { font-size: 12px; font-weight: 600; color: var(--color-text-secondary); }
    .nc-read-more {
      display: inline-flex; align-items: center; gap: 4px;
      font-size: 12px; font-weight: 700; color: var(--color-primary);
      transition: gap 0.25s;
    }
    .nc-read-more svg {
      width: 13px; height: 13px; stroke: currentColor; stroke-width: 2.5;
      fill: none; stroke-linecap: round; stroke-linejoin: round;
      transition: transform 0.25s;
    }

    /* ========== Pagination ========== */
    .pagination {
      display: flex; align-items: center; justify-content: center;
      gap: 8px;
      margin-bottom: 100px;
    }
    .pg-btn {
      display: inline-flex; align-items: center; justify-content: center;
      min-width: 40px; height: 40px;
      padding: 0 12px;
      border-radius: var(--radius-md);
      font-size: 14px; font-weight: 600;
      color: var(--color-text-secondary);
      background: #fff;
      border: 1.5px solid rgba(15,174,255,0.08);
      cursor: pointer;
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .pg-btn:hover {
      border-color: var(--color-primary);
      color: var(--color-primary);
      transform: translateY(-2px);
      box-shadow: 0 4px 12px rgba(15,174,255,0.10);
    }
    .pg-btn.active {
      background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
      border-color: transparent;
      color: #fff;
      box-shadow: 0 4px 16px rgba(15,174,255,0.30);
    }
    .pg-btn.pg-prev,
    .pg-btn.pg-next {
      font-size: 13px; gap: 4px;
    }
    .pg-btn.pg-prev svg,
    .pg-btn.pg-next svg {
      width: 14px; height: 14px; stroke: currentColor; stroke-width: 2.2; fill:none; stroke-linecap:round; stroke-linejoin:round;
    }
    .pg-ellipsis {
      display: inline-flex; align-items: center; justify-content: center;
      min-width: 40px; height: 40px;
      font-size: 14px; color: var(--color-text-muted);
      letter-spacing: 2px;
    }
    /* ========== Scroll Reveal ========== */
    .reveal { opacity:0; transform: translateY(20px); transition: opacity 0.6s, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
    .reveal.in { opacity: 1; transform: translateY(0); }

    /* ========== Responsive ========== */
    @media (max-width: 900px) {
      .nav-links { display: none; }
      .pb-inner { flex-direction: column; text-align: center; }
      .pb-text { max-width: 100%; }
      .pb-stats { justify-content: center; }
      .pb-visual { display: none; }
      .pb-title { font-size: 30px; }
      .news-listing-grid { grid-template-columns: 1fr; }
      .news-filterbar { justify-content: center; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .section-title { font-size: 28px; }
    }
    @media (max-width: 540px) {
      .news-filter { gap: 6px; }
      .nf-tab { padding: 7px 14px; font-size: 12px; }
      .pb-title { font-size: 24px; }
      .pb-stats { gap: 20px; }
      .pb-stat-num { font-size: 22px; }
      .footer-grid { grid-template-columns: 1fr; }
    }