:root {
      --plan-blue: #13294B;
      --plan-orange: #FF5F05;
      --plan-sky: #8cc5ff;
      --ink: #13294B;
      --muted: #64748b;
      --paper: #ffffff;
      --soft: #f7f9fd;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body.page-cvpr {
      margin: 0;
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color: #0f172a;
      background:
        radial-gradient(circle at 8% 12%, rgba(255, 95, 5, 0.10), transparent 26rem),
        radial-gradient(circle at 92% 18%, rgba(49, 95, 154, 0.16), transparent 28rem),
        radial-gradient(circle at 76% 72%, rgba(255, 95, 5, 0.07), transparent 24rem),
        linear-gradient(180deg, #f7f9fd 0%, #eef4fb 42%, #f8fafc 100%);
      overflow-x: hidden;
    }

    body.page-cvpr::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: 0;
      background-image:
        linear-gradient(rgba(19, 41, 75, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(19, 41, 75, 0.035) 1px, transparent 1px);
      background-size: 56px 56px;
      mask-image: radial-gradient(circle at 50% 20%, black, transparent 74%);
    }

    body.page-cvpr::after {
      content: "";
      position: fixed;
      inset: auto -18% -26% -18%;
      height: 420px;
      pointer-events: none;
      z-index: 0;
      background:
        radial-gradient(circle at 20% 50%, rgba(255, 95, 5, 0.14), transparent 34%),
        radial-gradient(circle at 80% 40%, rgba(19, 41, 75, 0.16), transparent 38%);
      filter: blur(48px);
      animation: pageGlow 16s ease-in-out infinite alternate;
    }

    a { color: inherit; }
    button, input, select { font: inherit; }
    main, header, section { position: relative; z-index: 1; }

    .page-shell {
      width: min(1500px, calc(100% - 40px));
      margin: 0 auto;
      padding: 10px 0 0;
      display: block;
    }

    /* HERO */
    .plan-hero {
      position: relative;
      overflow: hidden;
      isolation: isolate;
      min-height: 540px;
      margin: 6px auto 34px;
      border-radius: 0 0 42px 42px;
      color: #fff;
      background:
        radial-gradient(circle at 9% 16%, rgba(255, 95, 5, 0.62), transparent 28rem),
        radial-gradient(circle at 80% 10%, rgba(124, 189, 255, 0.54), transparent 34rem),
        radial-gradient(circle at 70% 86%, rgba(255, 95, 5, 0.38), transparent 28rem),
        linear-gradient(135deg, #051325 0%, #112846 34%, #1d4b7f 68%, #07172b 100%);
      box-shadow: 0 38px 90px rgba(19, 41, 75, 0.36), inset 0 1px 0 rgba(255,255,255,0.12);
    }
    .plan-hero::before {
      content: "";
      position: absolute;
      inset: -34%;
      z-index: 0;
      background:
        radial-gradient(circle at 19% 34%, rgba(255, 95, 5, 0.70), transparent 19%),
        radial-gradient(circle at 62% 26%, rgba(147, 197, 253, 0.56), transparent 24%),
        radial-gradient(circle at 82% 72%, rgba(255, 160, 84, 0.42), transparent 22%);
      filter: blur(72px);
      animation: planAurora 13s ease-in-out infinite alternate;
      opacity: 1;
    }
    .plan-hero::after {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 0;
      pointer-events: none;
      background-image:
        linear-gradient(rgba(255,255,255,0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: radial-gradient(circle at 55% 45%, black 0%, black 48%, transparent 82%);
      opacity: 0.50;
    }
    .hero-premium-svg {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      z-index: 0;
      pointer-events: none;
    }
    .hero-aurora {
      position: absolute;
      border-radius: 999px;
      filter: blur(54px);
      pointer-events: none;
      z-index: 0;
      mix-blend-mode: screen;
    }
    .hero-aurora-1 {
      left: -3%; top: 3%; width: 520px; height: 290px;
      background: rgba(255, 95, 5, 0.54);
      animation: auroraBlobOne 9.5s ease-in-out infinite alternate;
    }
    .hero-aurora-2 {
      right: 3%; top: -2%; width: 560px; height: 330px;
      background: rgba(109, 177, 255, 0.46);
      animation: auroraBlobTwo 12s ease-in-out infinite alternate;
    }
    .hero-aurora-3 {
      right: 12%; bottom: 0; width: 430px; height: 260px;
      background: rgba(255, 138, 24, 0.34);
      animation: auroraBlobThree 11s ease-in-out infinite alternate;
    }
    .hero-orbit-a { animation: heroOrbitA 16s ease-in-out infinite alternate; transform-origin: center; }
    .hero-orbit-b { animation: heroOrbitB 18s ease-in-out infinite alternate; transform-origin: center; }
    .hero-orbit-c { animation: heroOrbitC 14s ease-in-out infinite alternate; transform-origin: center; }
    .hero-flow-line { stroke-dasharray: 10 16; animation: heroLineFlow 8.5s linear infinite; }
    .hero-ghost-cube { animation: ghostCubeFloat 13s ease-in-out infinite alternate; transform-origin: center; }
    .hero-ghost-cube-2 { animation: ghostCubeFloatTwo 15s ease-in-out infinite alternate; transform-origin: center; }
    .hero-node { animation: heroNodePulse 4.8s ease-in-out infinite alternate; transform-origin: center; }

    .hero-atlas-cube, .hero-small-cube { position: absolute; pointer-events: none; z-index: 0; }
    .hero-atlas-cube { right: 5%; top: 5%; width: 190px; height: 190px; opacity: 0.52; filter: drop-shadow(0 34px 42px rgba(0,0,0,0.28)); animation: heroCubeFloat 8s ease-in-out infinite; }
    .hero-small-cube { width: 92px; height: 92px; opacity: 0.40; filter: drop-shadow(0 22px 28px rgba(0,0,0,0.22)); }
    .hero-atlas-cube .cube-svg, .hero-small-cube .cube-svg { width: 100%; height: 100%; }
    .hero-small-cube-a { right: 31%; bottom: 12%; animation: heroSmallCubeA 9s ease-in-out infinite; }
    .hero-small-cube-b { left: 47%; top: 16%; animation: heroSmallCubeB 10s ease-in-out infinite; }

    .hero-content {
      position: relative;
      z-index: 10;
      display: grid;
      grid-template-columns: 1.32fr 0.68fr;
      gap: 42px;
      align-items: center;
      width: min(1650px, calc(100% - 56px));
      min-height: 540px;
      margin: 0 auto;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 0.72rem 1.45rem;
      border: 1px solid rgba(255,255,255,0.22);
      border-radius: 999px;
      background: rgba(255,255,255,0.12);
      color: #ffe9dd;
      font-size: 0.78rem;
      font-weight: 950;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      backdrop-filter: blur(14px);
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.18);
    }
    .hero-title {
      margin: 24px 0 0;
      font-size: clamp(4.1rem, 6.8vw, 6.9rem);
      line-height: 0.94;
      font-weight: 1000;
      letter-spacing: -0.075em;
      background: linear-gradient(90deg, #f47a1f 0%, #df7f3f 24%, #b47b68 48%, #8b8490 68%, #6f98b8 100%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      filter: drop-shadow(0 18px 36px rgba(0,0,0,0.18));
    }
    .hero-copy {
      max-width: 920px;
      margin: 28px 0 0;
      color: rgba(235,246,255,0.92);
      font-size: 1.16rem;
      line-height: 1.75;
      font-weight: 700;
      text-shadow: 0 2px 14px rgba(0,0,0,0.20);
    }

    .hero-atlas-card {
      position: relative;
      background: linear-gradient(145deg, rgba(255,255,255,0.20), rgba(255,255,255,0.085));
      border: 1px solid rgba(255,255,255,0.28);
      box-shadow: 0 30px 90px rgba(0,0,0,0.26), 0 0 0 1px rgba(255,255,255,0.04), inset 0 1px 0 rgba(255,255,255,0.18);
      backdrop-filter: blur(23px);
      border-radius: 2rem;
      padding: 1.45rem;
      overflow: hidden;
    }
    .hero-atlas-card::before {
      content: "";
      position: absolute;
      inset: 1px;
      border-radius: 1.9rem;
      pointer-events: none;
      background:
        linear-gradient(135deg, rgba(255,255,255,0.20), transparent 34%, rgba(255,95,5,0.12)),
        radial-gradient(circle at 18% 16%, rgba(255,255,255,0.13), transparent 24%);
    }
    .atlas-inner { position: relative; z-index: 2; }
    .atlas-eyebrow { color: #fd6002ad; text-transform: uppercase; letter-spacing: 0.22em; font-size: 0.72rem; font-weight: 1000; }
    .atlas-title { margin-top: 6px; font-size: 1.65rem; line-height: 1.1; font-weight: 1000; color: #fff; letter-spacing: -0.05em; }
    .atlas-route { position: relative; margin-top: 1.35rem; padding-left: 2rem; display: grid; gap: 0.75rem; }
    .hero-route-line {
      position: absolute;
      left: 1.30rem;
      top: 2.85rem;
      bottom: 1.10rem;
      width: 3px;
      border-radius: 999px;
      background: linear-gradient(to bottom, rgba(255,255,255,0.58), rgba(255,95,5,0.94), rgba(255,255,255,0.38));
      box-shadow: 0 0 24px rgba(255,95,5,0.38), 0 0 42px rgba(255,255,255,0.12);
    }
    .atlas-day {
      position: relative;
      border-radius: 1.25rem;
      background: rgba(255,255,255,0.12);
      padding: 0.9rem 1rem;
      backdrop-filter: blur(8px);
    }
    .hero-route-dot {
      position: absolute;
      left: -2.1rem;
      top: 50%;
      width: 0.75rem;
      height: 0.75rem;
      transform: translateY(-50%);
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,0.55);
      background: var(--plan-orange);
      box-shadow: 0 0 0 5px rgba(255,95,5,0.18), 0 0 24px rgba(255,95,5,0.42);
    }
    .atlas-row { display: flex; align-items: center; justify-content: space-between; gap: 0.8rem; }
    .atlas-day-name { color: #fff; font-size: 0.9rem; font-weight: 1000; }
    .atlas-count { border-radius: 999px; background: rgba(255,255,255,0.12); padding: 0.35rem 0.7rem; color: rgba(240,248,255,0.80); text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.8rem; font-weight: 1000; }
    .atlas-items { margin-top: 0.25rem; color: rgba(240,248,255,0.85); font-size: 1rem; line-height: 1.5; font-weight: 800; }
    .atlas-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.2rem; padding-top: 1.2rem; border-top: 1px solid rgba(255,255,255,0.12); }
    .atlas-actions a { border-radius: 999px; padding: 0.7rem 1.05rem; font-size: 1rem; font-weight: 1000; text-decoration: none; transition: transform 180ms ease, background 180ms ease; }
    .atlas-actions a:hover { transform: translateY(-2px); }
    .atlas-actions .secondary { background: #fff; color: var(--plan-blue); box-shadow: 0 14px 24px rgba(0,0,0,0.12); }
    .atlas-actions .primary { border: 1px solid rgba(255,255,255,0.26); color: #fff; }
    .atlas-actions .secondary:hover { background: rgba(255,255,255,0.10); }
    .atlas-actions .partner {background: #fff; color: var(--plan-orange); box-shadow: 0 14px 24px rgba(0,0,0,0.12); }
    .atlas-actions .partner:hover { background: rgba(255,255,255,0.10); }

    /* Timeline / detail */
    .section-header { display: flex; align-items: end; justify-content: space-between; margin-bottom: 15px; width: min(1500px, calc(100% - 40px))}
    .section-eyebrow { color: var(--plan-orange); text-transform: uppercase; letter-spacing: 0.22em; font-size: 0.78rem; font-weight: 1000; }
    .section-title { margin: 0.55rem 0 0; color: var(--plan-blue); font-size: clamp(2rem, 3.2vw, 2.5rem); line-height: 1.05; font-weight: 1000; letter-spacing: -0.045em; }
    .controls { display: flex; gap: 0.75rem; flex-wrap: wrap; }
    .search-wrap { position: relative; }
    .search-wrap span { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: #94a3b8; }
    .controls input, .controls select {
      height: 48px;
      border-radius: 999px;
      border: 1px solid #dbe3ef;
      background: rgba(255,255,255,0.92);
      outline: none;
      padding: 0 1rem;
      font-size: 0.9rem;
      font-weight: 750;
      color: #0f172a;
      box-shadow: 0 8px 22px rgba(15,23,42,0.04);
    }
    .controls input { width: 290px; padding-left: 42px; }
    .controls input:focus, .controls select:focus { border-color: var(--plan-orange); box-shadow: 0 0 0 4px rgba(255,95,5,0.14); }

    .poster-grid { display: grid; grid-template-columns: 430px minmax(0, 1fr); gap: 28px; align-items: stretch; }
    .timeline-shell, .detail-panel, .schedule-panel, .partner-card {
      border: 1px solid rgba(255,255,255,0.82);
      background: rgba(255,255,255,0.86);
      box-shadow: 0 22px 60px rgba(15,23,42,0.08);
      backdrop-filter: blur(18px);
    }
    .timeline-shell { display: flex; flex-direction: column; height: 100%; border-radius: 2rem; padding: 1rem; position: sticky; top: 106px; }
    .timeline-scroll { position: relative; min-height: 0; flex: 1; overflow-y: auto; border-radius: 1.5rem; padding: 1.25rem 1rem; background: linear-gradient(135deg, #f8fafc, rgba(239,246,255,0.80)); }
    .timeline-scroll::-webkit-scrollbar { width: 10px; }
    .timeline-scroll::-webkit-scrollbar-thumb { background: rgba(19,41,75,0.24); border-radius: 999px; }
    .timeline-rail { position: absolute; left: 62px; top: 42px; bottom: 42px; width: 4px; border-radius: 999px; background: linear-gradient(to bottom, var(--plan-blue), var(--plan-orange), var(--plan-blue)); opacity: 0.20; }
    .timeline-list { position: relative; display: grid; gap: 1.1rem; }
    .day-separator { position: relative; z-index: 1; display: flex; align-items: center; gap: 0.75rem; padding-top: 0.25rem; margin-left: 6px; }
    .day-dot { width: 0.75rem; height: 0.75rem; border-radius: 999px; background: var(--plan-orange); box-shadow: 0 10px 22px rgba(255,95,5,0.28); }
    .day-label { border: 1px solid #dbe3ef; background: #fff; color: var(--plan-blue); border-radius: 999px; padding: 0.35rem 0.85rem; text-transform: uppercase; letter-spacing: 0.16em; font-size: 0.68rem; font-weight: 1000; box-shadow: 0 8px 18px rgba(15,23,42,0.04); }
    .paper-cube-card {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 92px minmax(0, 1fr);
      gap: 1rem;
      align-items: center;
      width: 100%;
      border-radius: 1.75rem;
      border: 1px solid rgba(255,255,255,0.72);
      background: rgba(255,255,255,0.72);
      padding: 0.75rem;
      text-align: left;
      outline: none;
      cursor: pointer;
      transition: transform 240ms ease, border-color 240ms ease, box-shadow 240ms ease, background 240ms ease;
      box-shadow: 0 14px 30px rgba(15,23,42,0.06);
    }
    .paper-cube-card:hover { transform: translateY(-2px); border-color: rgba(19,41,75,0.18); background: #fff; }
    .paper-cube-card.active { border-color: rgba(255,95,5,0.45); background: #fff; box-shadow: 0 22px 46px rgba(19,41,75,0.12); }
    .cube-wrap { position: relative; width: 80px; height: 80px; perspective: 1200px; transform-style: preserve-3d; animation: cubeFloat 3.8s ease-in-out infinite; }
    .cube-svg { width: 82px; height: 82px; overflow: visible; transform: rotate(-8deg); transform-origin: center; transition: transform 220ms ease; }
    .paper-cube-card.active .cube-wrap { transform: scale(1.08); filter: drop-shadow(0 20px 28px rgba(19,41,75,0.24)); }
    .paper-short { color: var(--plan-blue); font-size: 1rem; line-height: 1.1; font-weight: 1000; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
    .paper-area { margin-top: 0.35rem; color: #64748b; font-size: 0.78rem; line-height: 1.35; font-weight: 750; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .paper-time { margin-top: 0.5rem; color: var(--plan-orange); font-size: 0.76rem; font-weight: 900; }
    .timeline-tip { flex: 0 0 auto; margin: 0; padding: 1rem 0.5rem 0.2rem; color: #64748b; font-size: 0.78rem; font-weight: 700; }

    .detail-panel {
      position: relative;
      overflow: hidden;
      border-radius: 36px;
      border: 1px solid rgba(255,255,255,0.80);
      background: rgba(255,255,255,0.92);
      padding: 28px;
      box-shadow: 0 28px 60px rgba(15,23,42,0.12);
      backdrop-filter: blur(18px);
    }
    .detail-panel::before {
      content: "";
      position: absolute;
      right: -80px;
      top: -80px;
      width: 330px;
      height: 330px;
      border-radius: 0 0 0 100%;
      background: rgba(255,95,5,0.075);
      pointer-events: none;
    }
    .detail-panel::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: 0;
      width: 200px;
      height: 190px;
      border-radius: 0 100% 0 0;
      background: rgba(19,41,75,0.08);
      pointer-events: none;
    }
    .detail-content { position: relative; z-index: 1; }
    .detail-title { display: inline-flex; align-items: flex-start; gap: 0.65rem; max-width: 100%; color: var(--plan-blue); text-decoration: none; font-size: clamp(1.85rem, 2.65vw, 2.25rem); line-height: 1.05; font-weight: 1000; letter-spacing: -0.04em; }
    .detail-title:hover { color: var(--plan-orange); }
    .detail-area { margin: 0.9rem 0 0; color: var(--plan-orange); text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.82rem; font-weight: 1000; }
    .detail-description { max-width: 900px; margin: 0.45rem 0 0; color: #64748b; line-height: 1.58; font-size: 0.95rem; font-weight: 650; }
    .info-grid { margin-top: 1.05rem; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.65rem; }
    .info-tile { border: 1px solid #dbe3ef; border-radius: 1.1rem; background: #fff; padding: 0.85rem; box-shadow: 0 8px 20px rgba(15,23,42,0.04); }
    .info-tile.highlight { border-color: rgba(255,95,5,0.32); background: rgba(255,95,5,0.06); }
    .info-label {
      display: flex;
      align-items: center;
      gap: 8px;
      color: #64748b;
      font-size: 0.72rem;
      font-weight: 1000;
      letter-spacing: 0.16em;
      text-transform: uppercase;
    }
    .info-value { margin-top: 0.45rem; color: var(--plan-blue); font-size: 0.94rem; line-height: 1.25; font-weight: 1000; }
    .info-tile.highlight .info-value { color: var(--plan-orange); }
    .action-grid { margin-top: 0.85rem; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0.55rem; }
    .action-link, .action-button, .copy-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; border-radius: 999px; padding: 12px 10px; border: 1px solid #dbe3ef; background: #fff; color: var(--plan-blue); text-decoration: none; font-size: 0.86rem; font-weight: 1000; cursor: pointer; transition: transform 180ms ease, border-color 180ms ease, color 180ms ease, background 180ms ease; }
    .action-link.primary { border-color: var(--plan-orange); background: var(--plan-orange); color: #fff; box-shadow: 0 14px 26px rgba(255,95,5,0.20); }
    .action-link:hover, .action-button:hover, .copy-btn:hover { transform: translateY(-2px); border-color: rgba(255,95,5,0.42); color: var(--plan-orange); }
    .action-link.primary:hover { color: #fff; background: #e55200; }
    .authors-box, .cite-box { margin-top: 1rem; border-radius: 1.25rem; padding: 0.95rem; }
    .authors-box { border: 1px solid #dbe3ef; background: rgba(248,250,252,0.92); box-shadow: inset 0 1px 0 #fff; }
    .box-label { color: #64748b; text-transform: uppercase; letter-spacing: 0.18em; font-size: 0.68rem; font-weight: 1000; }
    .authors-text { margin: 0.5rem 0 0; color: #475569; line-height: 1.45; font-size: 0.88rem; font-weight: 500; }
    .media-grid { margin-top: 1rem; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.8rem; }
    .media-card { overflow: hidden; border: 1px solid #dbe3ef; border-radius: 1.25rem; background: #fff; box-shadow: 0 8px 22px rgba(15,23,42,0.04); }
    .media-head { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; border-bottom: 1px solid #eef2f7; padding: 0.65rem 0.85rem; }
    .media-title { color: var(--plan-blue); font-size: 0.86rem; font-weight: 1000; }
    .media-eyebrow { color: var(--plan-orange); text-transform: uppercase; letter-spacing: 0.18em; font-size: 0.65rem; font-weight: 1000; }
    .media-open { border: 1px solid #dbe3ef; border-radius: 999px; padding: 0.42rem 0.7rem; color: #64748b; text-decoration: none; font-size: 0.72rem; font-weight: 1000; }
    .video-wrap { aspect-ratio: 16 / 9; background: var(--plan-blue); }
    .video-wrap video { width: 100%; height: 100%; display: block; }
    .pdf-wrap { height: 190px; background: #f1f5f9; }
    .pdf-wrap iframe { width: 100%; height: 100%; border: 0; display: block; }
    .cite-box { background: var(--plan-blue); color: #fff; border: 1px solid #dbe3ef; }
    .cite-box .box-label { color: #fed7aa; }
    .bibtex-preview { margin-top: 0.55rem; border-radius: 0.9rem; background: rgba(255,255,255,0.10); padding: 0.68rem; }
    .bibtex-preview pre { margin: 0; color: #eff6ff; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 0.8rem }
    .pager { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: 0.65rem; }
    .pager button { border: 1px solid #dbe3ef; border-radius: 999px; background: #fff; color: #475569; padding: 0.8rem 1.1rem; font-size: 0.86rem; font-weight: 1000; cursor: pointer; transition: transform 180ms ease, border-color 180ms ease; }
    .pager button:hover { transform: translateY(-2px); border-color: rgba(19,41,75,0.4); }

    /* Premium detail content: scoped to avoid duplicate/global conflicts */
    .detail-inner { position: relative; z-index: 1; }

    .detail-panel .paper-title-link {
      display: inline-flex;
      align-items: flex-start;
      gap: 10px;
      color: var(--plan-blue);
      text-decoration: none;
      font-size: clamp(1.75rem, 2.7vw, 2.15rem);
      line-height: 1.06;
      font-weight: 1000;
      letter-spacing: -0.035em;
    }
    .detail-panel .paper-title-link:hover { color: var(--plan-orange); }
    .detail-panel .paper-title-link i { margin-top: 0.16em; font-size: 0.72em; color: var(--plan-orange); }

    .paper-detail-area {
      margin-top: 14px;
      color: var(--plan-orange);
      font-size: 0.86rem;
      font-weight: 1000;
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }
    .paper-description {
      max-width: 860px;
      margin: 9px 0 0;
      color: #5b6779;
      font-size: 0.96rem;
      font-weight: 600;
      line-height: 1.65;
    }
    .info-label i { color: var(--plan-orange); }

    .action-row {
      display: grid;
      grid-template-columns: repeat(6, minmax(0, 1fr));
      gap: 8px;
      margin-top: 12px;
    }
    .copy-btn {
      font-family: inherit;
    }

    .box-label i { color: var(--plan-orange); }
    .media-head-left { display: flex; align-items: center; gap: 10px; }
    .media-icon {
      width: 32px;
      height: 32px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      background: var(--plan-blue);
      color: #fff;
    }
    .media-kicker {
      color: var(--plan-orange);
      font-size: 0.7rem;
      font-weight: 1000;
      letter-spacing: 0.18em;
      text-transform: uppercase;
    }
    .video-box { aspect-ratio: 16 / 9; background: var(--plan-blue); }
    .video-box video { width: 100%; height: 100%; object-fit: contain; display: block; }
    .pdf-box { height: 300px; background: #f1f5f9; }
    .pdf-box iframe { width: 100%; height: 100%; border: 0; display: block; }

    .bibtex-box {
      margin-top: 16px;
      border: 1px solid #dbe5f0;
      background: var(--plan-blue);
      color: #fff;
      border-radius: 20px;
      padding: 14px;
    }
    .bibtex-box .box-label { color: #fed7aa; }
    .bibtex-pre-wrap {
      margin-top: 9px;
      border-radius: 14px;
      background: rgba(255,255,255,0.10);
      padding: 10px;
    }
    .bibtex-pre {
      margin: 0;
      white-space: pre-wrap;
      word-break: break-word;
      color: #dbeafe;
      font-size: 0.8rem;
      line-height: 1.2rem;
    }

    .pager-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
    .pager-btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border: 1px solid #dbe5f0;
      background: #fff;
      color: #475569;
      border-radius: 999px;
      padding: 12px 18px;
      font-size: 0.86rem;
      font-weight: 1000;
      cursor: pointer;
      transition: transform 180ms ease, border-color 180ms ease;
    }
    .pager-btn:hover { transform: translateY(-2px); border-color: rgba(19,41,75,0.40); }

    /* Schedule */
    .schedule-panel { border-radius: 2rem; overflow: hidden; }
    .schedule-head { display: flex; align-items: end; justify-content: space-between; gap: 1rem; padding: 1.25rem 1.5rem; background: var(--plan-blue); color: #fff; }
    .schedule-head .eyebrow { color: #fed7aa; text-transform: uppercase; letter-spacing: 0.22em; font-size: 0.72rem; font-weight: 1000; }
    .schedule-head h2 { margin: 0.25rem 0 0; font-size: 1.45rem; line-height: 1.1; letter-spacing: -0.035em; }
    .table-wrap { overflow-x: auto; overflow-y: visible; }
    table { width: 100%; border-collapse: collapse; text-align: left; font-size: 0.9rem; }
    thead { background: #f8fafc; color: #64748b; text-transform: uppercase; letter-spacing: 0.16em; font-size: 0.72rem; }
    th, td { padding: 1rem 1.25rem; vertical-align: top; }
    tbody tr { border-top: 1px solid #eef2f7; transition: background 180ms ease; }
    tbody tr:hover { background: rgba(255,95,5,0.04); }
    .poster-pill, .table-link, .bib-button { border: 0; border-radius: 999px; padding: 0.35rem 0.75rem; font-size: 0.75rem; font-weight: 1000; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; }
    .poster-pill { background: rgba(19,41,75,0.08); color: var(--plan-blue); }
    .poster-pill:hover { background: var(--plan-orange); color: #fff; }
    .paper-title-link { color: var(--plan-blue); font-weight: 1000; text-decoration: none; }
    .paper-title-link:hover { color: var(--plan-orange); }
    .paper-number { margin-top: 0.35rem; color: #94a3b8; text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.7rem; font-weight: 850; }
    .link-cluster { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: flex-start; }

    .calendar-menu { position: relative; display: inline-flex; }
    .calendar-menu summary { list-style: none; }
    .calendar-menu summary::-webkit-details-marker { display: none; }
    .calendar-summary { user-select: none; }
    .calendar-dropdown {
      position: absolute;
      top: calc(100% + 8px);
      right: 0;
      z-index: 60;
      min-width: 190px;
      display: grid;
      gap: 0.25rem;
      padding: 0.45rem;
      border: 1px solid #dbe3ef;
      border-radius: 1rem;
      background: #fff;
      box-shadow: 0 18px 42px rgba(15,23,42,0.16);
    }
    .calendar-menu:not([open]) .calendar-dropdown { display: none; }
    .calendar-dropdown a {
      display: flex;
      align-items: center;
      min-height: 34px;
      border-radius: 0.8rem;
      padding: 0.55rem 0.7rem;
      color: var(--plan-blue);
      text-decoration: none;
      font-size: 0.78rem;
      font-weight: 950;
      white-space: nowrap;
    }
    .calendar-dropdown a:hover { background: rgba(255,95,5,0.08); color: var(--plan-orange); }
    .calendar-menu-table { flex-direction: row; align-items: center; }
    .calendar-menu-table[open] { z-index: 120; }
    .calendar-menu-table .calendar-dropdown {
      position: absolute;
      top: calc(100% + 8px);
      right: 0;
      margin-top: 0;
      min-width: 180px;
    }

    .table-link { background: rgba(19,41,75,0.08); color: var(--plan-blue); }
    .table-link:hover { background: var(--plan-blue); color: #fff; }
    .bib-button { background: rgba(255,95,5,0.10); color: var(--plan-orange); }
    .bib-button:hover, .bib-button.copied { background: var(--plan-orange); color: #fff; }

    /* Partner */
    .partner-card { position: relative; overflow: hidden; border-radius: 2.5rem; padding: 2rem; }
    .partner-card::before { content: ""; position: absolute; right: 0; top: 0; width: 240px; height: 240px; border-radius: 0 0 0 100%; background: rgba(255,95,5,0.06); }
    .partner-grid { position: relative; display: grid; grid-template-columns: 1fr 420px; gap: 2rem; align-items: center; }
    .partner-badge { display: inline-flex; gap: 0.5rem; align-items: center; border-radius: 999px; background: var(--plan-blue); color: #fff; padding: 0.55rem 1rem; text-transform: uppercase; letter-spacing: 0.2em; font-size: 0.72rem; font-weight: 1000; }
    .partner-card h2 { max-width: 860px; color: var(--plan-blue); margin: 1rem 0 0; font-size: clamp(2.4rem, 4vw, 3.25rem); line-height: 1.02; letter-spacing: -0.05em; }
    .partner-card p { max-width: 820px; color: #64748b; margin: 1.2rem 0 0; font-size: 1.08rem; line-height: 1.7; font-weight: 650; }
    .partner-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }
    .partner-actions a { border-radius: 999px; padding: 0.9rem 1.25rem; text-decoration: none; font-size: 0.88rem; font-weight: 1000; transition: transform 180ms ease; }
    .partner-actions a:hover { transform: translateY(-2px); }
    .partner-actions .orange { background: var(--plan-orange); color: #fff; box-shadow: 0 14px 28px rgba(255,95,5,0.20); }
    .partner-actions .outline { border: 1px solid #dbe3ef; background: #fff; color: var(--plan-blue); }
    .partner-tags { display: flex; flex-direction: column; gap: 0.75rem; }
    .partner-tags div { width: 100%; max-width: 420px; border-radius: 1rem; border: 1px solid #dbe3ef; background: #f8fafc; color: var(--plan-blue); padding: 0.95rem 1.15rem; font-size: 0.98rem; font-weight: 1000; }

    .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

    @keyframes planAurora {
      0% { transform: translate3d(-3%, -2%, 0) rotate(0deg) scale(1); }
      100% { transform: translate3d(5%, 4%, 0) rotate(8deg) scale(1.12); }
    }
    @keyframes auroraBlobOne { 0% { transform: translate3d(0,0,0) scale(1); opacity: 0.72; } 100% { transform: translate3d(42px,-24px,0) scale(1.16); opacity: 1; } }
    @keyframes auroraBlobTwo { 0% { transform: translate3d(0,0,0) scale(1); opacity: 0.62; } 100% { transform: translate3d(-34px,22px,0) scale(1.14); opacity: 0.96; } }
    @keyframes auroraBlobThree { 0% { transform: translate3d(0,0,0) scale(1); opacity: 0.46; } 100% { transform: translate3d(24px,-18px,0) scale(1.10); opacity: 0.80; } }
    @keyframes heroOrbitA { 0% { transform: translateX(-14px) translateY(8px) scale(1.01); opacity: 0.68; } 100% { transform: translateX(20px) translateY(-10px) scale(1.05); opacity: 1; } }
    @keyframes heroOrbitB { 0% { transform: translateX(18px) translateY(-8px) scale(1.02); opacity: 0.60; } 100% { transform: translateX(-18px) translateY(12px) scale(1.04); opacity: 0.95; } }
    @keyframes heroOrbitC { 0% { transform: translateX(-8px) translateY(6px) scale(1); opacity: 0.42; } 100% { transform: translateX(12px) translateY(-8px) scale(1.03); opacity: 0.72; } }
    @keyframes heroLineFlow { 0% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: -260; } }
    @keyframes ghostCubeFloat { 0% { transform: translate3d(0,0,0) rotate(-4deg) scale(1); opacity: 0.20; } 100% { transform: translate3d(-12px,9px,0) rotate(3deg) scale(1.04); opacity: 0.36; } }
    @keyframes ghostCubeFloatTwo { 0% { transform: translate3d(0,0,0) rotate(5deg) scale(1); opacity: 0.16; } 100% { transform: translate3d(14px,-12px,0) rotate(-4deg) scale(1.05); opacity: 0.30; } }
    @keyframes heroNodePulse { 0% { opacity: 0.42; transform: scale(1); } 100% { opacity: 1; transform: scale(1.2); } }
    @keyframes heroCubeFloat { 0%, 100% { transform: translate3d(0,0,0) rotate(-6deg); } 50% { transform: translate3d(-20px,18px,0) rotate(5deg); } }
    @keyframes heroSmallCubeA { 0%, 100% { transform: translate3d(0,0,0) rotate(8deg) scale(0.9); } 50% { transform: translate3d(14px,-16px,0) rotate(-4deg) scale(0.98); } }
    @keyframes heroSmallCubeB { 0%, 100% { transform: translate3d(0,0,0) rotate(-12deg) scale(0.82); } 50% { transform: translate3d(-12px,14px,0) rotate(3deg) scale(0.9); } }
    @keyframes cubeFloat { 0%, 100% { transform: translate3d(0,0,0) rotate(-6deg); } 50% { transform: translate3d(7px,-14px,0) rotate(5deg); } }
    @keyframes pageGlow { 0% { transform: translate3d(-2%,0,0) scale(1); opacity: 0.72; } 100% { transform: translate3d(3%,-4%,0) scale(1.08); opacity: 0.95; } }

    @media (max-width: 1180px) {
      .hero-content { grid-template-columns: 1fr; padding-top: 128px; }
      .hero-title { font-size: clamp(3.5rem, 10vw, 6rem); }
      .poster-grid, .partner-grid { grid-template-columns: 1fr; }
      .timeline-shell { position: relative; top: 0; }
      .info-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .action-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
      .action-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    }
    @media (max-width: 900px) {
      .hero-content { width: min(100% - 32px, 1500px); }
      .section-header { align-items: stretch; flex-direction: column; }
      .controls input { width: 100%; }
      .controls { flex-direction: column; }
      .controls select { width: 100%; }
      .media-grid, .action-grid, .action-row, .info-grid { grid-template-columns: 1fr; }
      .page-shell { width: min(100% - 28px, 1500px); }
      .hero-title { letter-spacing: -0.055em; }
    }
    @media (max-width: 560px) {
      .plan-hero { min-height: auto; border-radius: 0 0 28px 28px; }
      .hero-content { padding: 112px 0 42px; }
      .hero-title { font-size: 3.2rem; }
      .hero-copy { font-size: 1rem; line-height: 1.6; }
      .poster-grid { grid-template-columns: 1fr; }
      .paper-cube-card { grid-template-columns: 72px minmax(0, 1fr); }
      .cube-wrap { width: 66px; height: 66px; }
      .cube-svg { width: 68px; height: 68px; }
      .action-row { grid-template-columns: 1fr; }
      th, td { padding: 0.9rem; }
    }

/* YouTube/MP4 video embedding support for CVPR media cards. */
.video-box iframe,
.video-box video,
.video-box .youtube-fallback {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.video-box iframe {
  background: #000;
}
.youtube-fallback {
  position: relative;
  overflow: hidden;
  color: #fff;
  text-decoration: none;
  background: var(--plan-blue);
}
.youtube-fallback img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.72;
  filter: saturate(0.95) contrast(1.05);
}
.youtube-play {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 58px;
  height: 58px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(255, 95, 5, 0.95);
  box-shadow: 0 18px 38px rgba(0,0,0,0.28);
}
.youtube-fallback-text {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.65rem 0.85rem;
  background: linear-gradient(to top, rgba(19,41,75,0.92), rgba(19,41,75,0));
  font-size: 0.82rem;
  font-weight: 900;
}

.schedule-head-right {
  display: flex;
  align-items: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.schedule-count {
  color: rgba(219, 234, 254, 0.95);
  font-size: 0.92rem;
  font-weight: 900;
  white-space: nowrap;
}
.schedule-downloads {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  justify-content: flex-end;
}
.schedule-downloads a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 34px;
  border-radius: 999px;
  padding: 0.52rem 0.78rem;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.10);
  color: #fff;
  text-decoration: none;
  font-size: 0.76rem;
  font-weight: 1000;
  transition: transform 180ms ease, background 180ms ease;
}
.schedule-downloads a:hover {
  transform: translateY(-1px);
  background: rgba(255,255,255,0.18);
}
.schedule-downloads a:first-child {
  background: var(--plan-orange);
  border-color: rgba(255,95,5,0.95);
  box-shadow: 0 12px 24px rgba(255,95,5,0.20);
}
.schedule-downloads a:first-child:hover {
  background: #e55200;
}

.mobile-quick-actions {
  display: none;
}

@media (max-width: 760px) {
  .mobile-quick-actions {
    position: fixed;
    left: 14px;
    right: 14px;
    bottom: 14px;
    z-index: 9999;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 10px;
    border: 1px solid rgba(255,255,255,0.22);
    border-radius: 22px;
    background: rgba(19, 41, 75, 0.88);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 18px 44px rgba(0,0,0,0.22);
  }
  .mobile-quick-actions a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    border-radius: 999px;
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 1000;
  }
  .mobile-quick-actions a:first-child {
    background: var(--plan-orange);
    color: #fff;
  }
  .mobile-quick-actions a:last-child {
    background: #fff;
    color: var(--plan-blue);
  }
  body.page-cvpr {
    padding-bottom: 86px;
  }
  .schedule-head {
    align-items: stretch;
  }
  .schedule-head-right {
    align-items: flex-start;
    justify-content: flex-start;
  }
  .schedule-downloads {
    justify-content: flex-start;
  }
}

body.page-cvpr section.page-shell {
  min-height: auto !important;
  height: auto !important;
  display: block !important;
  justify-content: initial !important;
  align-items: initial !important;
}
body.page-cvpr section#schedule.page-shell {
  padding-bottom: 28px !important;
}
body.page-cvpr section#partner.page-shell {
  padding-top: 0 !important;
  padding-bottom: 80px !important;
}


/* Calendar button alignment fix: keep the detail-row Calendar control visually identical to the other action buttons. */
.action-row > .calendar-menu {
  width: 100%;
  min-width: 0;
  display: block;
}
.action-row > .calendar-menu > .calendar-summary {
  width: 100%;
  min-height: 42px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.action-row > .calendar-menu[open] {
  z-index: 140;
}
.action-row > .calendar-menu .calendar-dropdown {
  right: 0;
  left: auto;
}


/* Calendar v4: clean provider menus and orange per-poster schedule calendar button. */
.calendar-summary-orange {
  background: var(--plan-orange) !important;
  color: #fff !important;
  box-shadow: 0 10px 20px rgba(255,95,5,0.14);
}
.calendar-summary-orange:hover {
  background: #e55200 !important;
  color: #fff !important;
}

.schedule-downloads .calendar-menu-all {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.schedule-downloads .schedule-calendar-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 34px;
  border-radius: 999px;
  padding: 0.52rem 0.78rem;
  border: 1px solid rgba(255,95,5,0.95);
  background: var(--plan-orange);
  color: #fff;
  text-decoration: none;
  font-size: 0.76rem;
  font-weight: 1000;
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(255,95,5,0.20);
  transition: transform 180ms ease, background 180ms ease;
  user-select: none;
}
.schedule-downloads .schedule-calendar-toggle:hover {
  transform: translateY(-1px);
  background: #e55200;
}
.schedule-downloads .calendar-menu-all[open] {
  z-index: 220;
}
.schedule-downloads .calendar-menu-all .calendar-dropdown {
  right: 0;
  left: auto;
  top: calc(100% + 8px);
  min-width: 190px;
}
.schedule-downloads .calendar-menu-all .calendar-dropdown a {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0;
  min-height: 34px;
  border: 0;
  border-radius: 0.8rem;
  padding: 0.55rem 0.7rem;
  background: transparent;
  box-shadow: none;
  color: var(--plan-blue);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 950;
  white-space: nowrap;
  transform: none;
}
.schedule-downloads .calendar-menu-all .calendar-dropdown a:hover {
  background: rgba(255,95,5,0.08);
  color: var(--plan-orange);
  transform: none;
}


/* Calendar v5: floating dropdowns so schedule menus are never clipped by low table rows. */
.calendar-menu.is-positioned .calendar-dropdown {
  position: fixed !important;
  top: var(--calendar-dropdown-top) !important;
  left: var(--calendar-dropdown-left) !important;
  right: auto !important;
  bottom: auto !important;
  z-index: 9999 !important;
  max-width: calc(100vw - 24px);
  max-height: calc(100vh - 24px);
  overflow-y: auto;
}

.calendar-menu.is-positioned {
  z-index: 9999 !important;
}


/* Calendar v6: button-triggered body popup. This avoids clipped table menus and keeps links clickable. */
.calendar-trigger {
  cursor: pointer;
  font: inherit;
}
.action-row > .calendar-trigger {
  width: 100%;
  min-width: 0;
}
.schedule-downloads button.schedule-calendar-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 34px;
  border-radius: 999px;
  padding: 0.52rem 0.78rem;
  border: 1px solid rgba(255,95,5,0.95);
  background: var(--plan-orange);
  color: #fff;
  text-decoration: none;
  font-size: 0.76rem;
  font-weight: 1000;
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(255,95,5,0.20);
  transition: transform 180ms ease, background 180ms ease;
  user-select: none;
}
.schedule-downloads button.schedule-calendar-toggle:hover,
.schedule-downloads button.schedule-calendar-toggle[aria-expanded="true"] {
  transform: translateY(-1px);
  background: #e55200;
}
.calendar-popup {
  position: fixed;
  z-index: 100000;
  min-width: 190px;
  display: grid;
  gap: 0.25rem;
  padding: 0.45rem;
  border: 1px solid #dbe3ef;
  border-radius: 1rem;
  background: #fff;
  box-shadow: 0 18px 42px rgba(15,23,42,0.18);
}
.calendar-popup[hidden] {
  display: none !important;
}
.calendar-popup a {
  display: flex;
  align-items: center;
  min-height: 36px;
  border-radius: 0.8rem;
  padding: 0.56rem 0.75rem;
  color: var(--plan-blue);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 950;
  white-space: nowrap;
}
.calendar-popup a:hover {
  background: rgba(255,95,5,0.08);
  color: var(--plan-orange);
}


/* v8: compact icon-only actions in the schedule table. */
.schedule-icon-cluster {
  display: inline-flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0.42rem;
  white-space: nowrap;
}
.schedule-icon-cluster .schedule-action-icon {
  width: 34px;
  height: 34px;
  min-width: 34px;
  min-height: 34px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 0.82rem;
  line-height: 1;
}
.schedule-icon-cluster .schedule-action-icon i {
  margin: 0;
}
.schedule-icon-cluster .table-link.schedule-action-icon {
  background: rgba(19,41,75,0.08);
  color: var(--plan-blue);
}
.schedule-icon-cluster .table-link.schedule-action-icon:hover {
  transform: translateY(-1px);
  background: var(--plan-blue);
  color: #fff;
}
.schedule-icon-cluster .schedule-action-calendar,
.schedule-icon-cluster .table-link.schedule-action-calendar {
  border-color: var(--plan-orange);
  background: var(--plan-orange);
  color: #fff;
  box-shadow: 0 10px 20px rgba(255,95,5,0.16);
}
.schedule-icon-cluster .schedule-action-calendar:hover,
.schedule-icon-cluster .schedule-action-calendar[aria-expanded="true"],
.schedule-icon-cluster .table-link.schedule-action-calendar:hover,
.schedule-icon-cluster .table-link.schedule-action-calendar[aria-expanded="true"] {
  background: #e55200;
  color: #fff;
  transform: translateY(-1px);
}