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0;text-align:center;font-size:14px;color:var(--muted)}.auth-switch a{color:var(--accent);font-weight:700}@media (max-width: 1100px){.card-grid.three-col{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 1080px){.nav-row,.footer-grid{flex-wrap:wrap;grid-template-columns:1fr}.main-nav{width:100%}.nav-tools{width:100%;flex-wrap:wrap}.search-form{min-width:0;flex:1}.play-layout,.detail-panel{grid-template-columns:1fr}}@media (max-width: 720px){.nav-row{flex-direction:column;align-items:stretch;gap:10px;min-height:auto;padding:8px 0 10px}.brand{flex:none}.brand strong{font-size:clamp(16px,4.5vw,20px)}.main-nav{width:100%;overflow-x:auto;flex-wrap:nowrap;justify-content:flex-start;gap:16px;padding:6px 2px 10px;margin:0 -2px;scrollbar-width:thin;-webkit-overflow-scrolling:touch}.main-nav::-webkit-scrollbar{height:4px}.main-nav::-webkit-scrollbar-thumb{background:#2dd4bf66;border-radius:4px}.nav-tools{flex-direction:column;align-items:stretch;gap:10px}.search-form{width:100%;min-height:44px}.search-form button{min-width:64px}.nav-user{justify-content:space-between;width:100%}.mini-btn,.plain-link.nav-logout{min-height:44px;align-items:center;display:inline-flex}.container{width:min(100% - 24px,1180px)}.content-shell{padding:22px 0 32px}.page-panel,.page-head-panel{padding:16px}.hero-banner{padding:42px 0 46px}.hero-inner h1{font-size:clamp(26px,7vw,40px)}.hero-inner p{font-size:15px;line-height:1.75}.hero-actions.center{flex-direction:column;align-items:stretch}.hero-actions .primary-btn,.hero-actions .secondary-btn{width:100%;min-height:46px;justify-content:center}.detail-info h1,.player-head-simple h1{font-size:clamp(22px,6vw,28px);line-height:1.25}.player-head-simple{flex-direction:column;align-items:stretch;gap:12px}.player-head-simple .secondary-btn{width:100%;min-height:44px;justify-content:center}.video-frame{border-radius:10px;max-height:min(56.25vw,calc(100vh - 160px));max-height:min(56.25vw,calc(100dvh - 160px));max-height:min(56.25vw,calc(100svh - 160px))}main.play-route{padding-bottom:max(24px,env(safe-area-inset-bottom))}.play-info-section{padding:14px 16px}.detail-tags span{font-size:12px;height:auto;min-height:32px}.footer-bottom{flex-direction:column;justify-content:center;text-align:center;padding:12px 0}}@media (max-width: 560px){.card-grid.three-col,.compact-grid.card-grid.three-col{grid-template-columns:1fr}}