@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
    @keyframes battle-pulse-kf { 0%,100% { transform: scale(1); opacity: .9; box-shadow: 0 0 0 0 rgba(194,65,12,.5); } 50% { transform: scale(1.05); opacity: 1; box-shadow: 0 0 0 14px rgba(194,65,12,0); } }
    @keyframes winner-reveal { 0% { opacity: 0; transform: translateY(20px) scale(.92); } 100% { opacity: 1; transform: translateY(0) scale(1); } }
    @keyframes winner-checkpop { 0% { transform: scale(0) rotate(-30deg); opacity:0; } 60% { transform: scale(1.3) rotate(0); opacity:1; } 100% { transform: scale(1) rotate(0); opacity:1; } }
    /* Battle arena */
    #battle-stage { padding: 28px 0; text-align:center; }
    .battle-eyebrow { font-size: 11px; letter-spacing: 3px; color: var(--primary); font-weight: 700; margin-bottom: 12px; }
    .battle-title { font-family:'Playfair Display',serif; font-size: 26px; line-height: 1.25; color: var(--text-primary); letter-spacing:-.02em; margin-bottom: 8px; }
    .battle-sub { font-size: 14px; color: var(--text-secondary); margin-bottom: 32px; }
    .battle-arena { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-bottom: 24px; }
    .battle-avatar { position: relative; display: flex; flex-direction: column; align-items: center; gap: 8px; }
    .initial-avatar { width: 64px; height: 64px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: 26px; font-family: 'Manrope', sans-serif; box-shadow: 0 4px 14px rgba(0,0,0,.18); user-select: none; }
    .battle-avatar img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 2px var(--tint-3), 0 8px 18px rgba(0,0,0,.3); position: relative; z-index: 2; }
    .battle-pulse { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 64px; height: 64px; border-radius: 50%; background: rgba(194,65,12,.3); animation: battle-pulse-kf 1.4s ease-out infinite; z-index: 1; }
    .battle-pulse-2 { animation-delay: .35s; }
    .battle-pulse-3 { animation-delay: .7s; }
    .battle-pulse-4 { animation-delay: 1.05s; }
    .battle-label { font-size: 12px; color: var(--text-secondary); font-weight: 600; letter-spacing: .3px; }
    .battle-timer { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 100px; background: var(--tint-1); border: 1px solid var(--border-default); color: var(--text-tertiary); font-size: 12px; font-family: 'SF Mono', ui-monospace, monospace; letter-spacing: 1px; }
    .battle-timer-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); animation: battle-pulse-kf 1s ease-in-out infinite; }
    /* Winner stage */
    #winner-stage { padding: 24px 0 4px; text-align: center; animation: winner-reveal .55s cubic-bezier(.34, 1.56, .64, 1) both; }
    .winner-badge { display: inline-block; font-size: 11px; letter-spacing: 3px; font-weight: 700; padding: 6px 14px; border-radius: 100px; background: rgba(34,197,94,.12); color: #86efac; border: 1px solid rgba(34,197,94,.3); margin-bottom: 22px; }
    .winner-photo-wrap { position: relative; display: inline-block; margin-bottom: 20px; }
    .winner-photo { width: 112px; height: 112px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 3px rgba(194,65,12,.45), 0 16px 40px rgba(0,0,0,.12); }
    .winner-check { position: absolute; bottom: 4px; right: 4px; width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, #22c55e, #16a34a); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 16px; box-shadow: 0 4px 12px rgba(34,197,94,.35); animation: winner-checkpop .5s ease .3s both; border: 3px solid #fff; }
    .winner-name { font-family: 'Playfair Display', serif; font-size: 30px; font-weight: 600; letter-spacing: -.02em; color: var(--text-primary); margin-bottom: 4px; }
    .winner-role { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
    .winner-stars { color: var(--gold); letter-spacing: 2px; font-size: 14px; margin-bottom: 4px; }
    .winner-rating { color: var(--text-primary); font-weight: 700; margin-left: 4px; }
    .winner-reviews { color: var(--text-tertiary); font-size: 12px; letter-spacing: 0; margin-left: 4px; }
    .winner-quote { font-family: 'Playfair Display', serif; font-style: italic; font-size: 16px; line-height: 1.55; color: var(--text-secondary); max-width: 480px; margin: 22px auto 26px; padding: 18px 20px; background: rgba(0,0,0,.025); border-left: 2px solid var(--primary); border-radius: 6px; text-align: left; }
    .winner-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 14px; }
    .winner-btn { padding: 14px 22px; border-radius: 12px; font-size: 14px; font-weight: 700; text-decoration: none; letter-spacing: .3px; transition: transform .15s ease, box-shadow .15s ease; }
    .winner-btn:hover { transform: translateY(-2px); }
    .winner-btn-call { background: linear-gradient(180deg, #d9531f, var(--primary-deep)); color: #fff; box-shadow: 0 6px 18px rgba(194,65,12,.4); }
    .winner-btn-text { background: var(--tint-2); color: var(--text-primary); border: 1px solid var(--border-strong); }
    .winner-btn-wa { background: linear-gradient(180deg, #25d366, #128c7e); color: #fff; box-shadow: 0 6px 18px rgba(37,211,102,.3); }
    .winner-trust { font-size: 11px; color: var(--text-tertiary); letter-spacing: .2px; }