/* Stage 37.7 Surf rotation + sponsor banner manager */
.surf-hero.readable-dark-panel h2,.surf-toolbar h2{color:#fff!important}.surf-hero.readable-dark-panel p,.surf-toolbar p{color:#eef6ff!important;font-weight:700!important}.surf-hero .surf-badge{box-shadow:0 8px 18px rgba(0,0,0,.12)}
.stage377-sponsor-slot{background:#fff;border:2px dashed #60a5fa;border-radius:24px;margin:18px 0;padding:12px;box-shadow:0 14px 36px rgba(15,23,42,.08);text-align:center;overflow:hidden}.stage377-sponsor-slot a{display:block;text-decoration:none;color:#0f172a}.stage377-sponsor-slot img{display:block;max-width:100%;height:auto;max-height:160px;margin:0 auto;border-radius:16px;object-fit:contain}.stage377-sponsor-slot .sponsor-label{display:inline-flex;background:#fff4db;color:#7a4b00;border-radius:999px;padding:5px 10px;font-size:11px;font-weight:900;text-transform:uppercase;margin-bottom:8px}.stage377-sponsor-slot strong{display:block;color:#0f172a;font-size:22px;margin:4px 0}.stage377-sponsor-slot small{display:block;color:#334155;font-weight:800}.stage377-sponsor-text{padding:14px}.stage377-sponsor-empty{padding:18px}.stage377-sponsor-empty strong{font-size:22px;color:#0f172a}.stage377-sponsor-empty small{color:#334155;font-weight:800}.stage377-slot-note{font-size:12px;color:#475569!important;font-weight:800;margin-top:6px}
.stage377-rewards-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:18px 0}.stage377-reward-card{background:#fff;border:1px solid #dbeafe;border-radius:18px;padding:14px;box-shadow:0 12px 28px rgba(0,45,120,.07)}.stage377-reward-card span{display:block;color:#334155;font-weight:900;font-size:12px}.stage377-reward-card strong{display:block;color:#075bdc;font-size:22px;margin:4px 0}.stage377-reward-card small{color:#475569;font-weight:800}.stage377-reward-card.done{background:#ecfdf3;border-color:#86efac}.stage377-ad-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.stage377-upload-help{background:#f8fbff;border:1px solid #dbeafe;border-radius:18px;padding:14px;margin-top:10px;color:#334155;font-weight:700;line-height:1.65}.stage377-size-list{display:grid;gap:8px;margin:0;padding:0;list-style:none}.stage377-size-list li{display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid #e2e8f0;padding:8px 0;color:#334155;font-weight:800}.stage377-size-list b{color:#0f172a}.stage377-table-thumb{max-width:180px;max-height:64px;border-radius:10px;border:1px solid #dbeafe;object-fit:contain;background:#fff}.stage377-empty-note{background:#fff;border:1px solid #dbeafe;border-radius:18px;padding:16px;color:#334155;font-weight:800}.stage377-mini-link{font-weight:900;color:#075bdc!important}.stage377-wide-frame .stage376-surf-iframe{height:680px!important;min-height:680px!important}.stage377-wide-frame .surf-frame-wrap{min-height:730px!important}.stage377-wide-frame .surf-session-layout{grid-template-columns:260px minmax(0,1fr)!important}.stage377-wide-frame .surf-session-side{max-height:calc(100vh - 30px)}
@media(max-width:1100px){.stage377-rewards-grid{grid-template-columns:1fr 1fr}.stage377-ad-form-grid{grid-template-columns:1fr}.stage377-wide-frame .stage376-surf-iframe{height:520px!important;min-height:520px!important}.stage377-wide-frame .surf-frame-wrap{min-height:570px!important}}
@media(max-width:720px){.stage377-rewards-grid{grid-template-columns:1fr}.stage377-sponsor-slot img{max-height:110px}.stage377-wide-frame .stage376-surf-iframe{height:420px!important;min-height:420px!important}.stage377-wide-frame .surf-frame-wrap{min-height:470px!important}}