html,body{max-width:100%;overflow-x:hidden}img,video,canvas{max-width:100%}
@media(max-width:980px){
  .site-header{height:auto;min-height:68px;padding:10px 18px;gap:12px;flex-wrap:wrap}
  .site-header .brand{flex:1 1 auto}.header-actions{gap:8px;flex-wrap:wrap;justify-content:flex-end}.header-actions .button-dark{padding:10px 13px;font-size:12px}.share-platform-button span:last-child,.profile-chip #headerName{display:none}.profile-chip{width:46px;padding:4px}.theme-toggle{width:40px;height:40px}
  .hero{grid-template-columns:1fr;min-height:auto;padding:46px 22px 34px}.hero-copy h1{font-size:clamp(42px,13vw,64px);letter-spacing:-3px}.hero-copy>p{font-size:15px}.hero-actions{gap:12px;flex-wrap:wrap}.hero-art{height:360px;transform:scale(.82);transform-origin:center top;margin:12px -48px -40px}
  .rooms-section{padding:54px 18px;border-radius:28px 28px 0 0}.section-heading{align-items:flex-start;gap:16px;flex-direction:column}.section-heading h2{font-size:clamp(30px,10vw,44px)}.room-tools{flex-direction:column;align-items:stretch}.filters{width:100%;padding-bottom:8px}.filter{padding:9px 13px}.search{width:100%;min-width:0}
  .discovery-filters{grid-template-columns:1fr!important}.discovery-filters label,.discovery-filters button{width:100%}.rooms-grid{grid-template-columns:1fr!important}
  .room-card,.room-card.featured{grid-template-columns:92px minmax(0,1fr);column-gap:12px;min-height:154px;padding:10px;border-radius:19px}.room-card .group-visual{width:92px;min-height:134px;border-radius:15px}.room-card .group-avatar{width:68px;height:68px;left:12px;bottom:12px}.room-card .group-visual-copy{font-size:7px;right:7px;top:8px}.room-card .room-language>span{width:32px;height:32px}.room-card .room-language h3{font-size:13px}.room-card>p{font-size:10px;-webkit-line-clamp:2}.room-card .room-bottom{gap:8px;padding-top:8px}.room-card .people .avatar{width:29px;height:29px}.room-card .people>span b{max-width:90px}.room-card .join-button{min-height:36px;padding:4px 4px 4px 10px}.owner-actions{right:8px;top:8px}
  .monetization-section{grid-template-columns:1fr;padding:24px 18px 50px}.google-ad-slot{min-height:150px}.ad-free-card{padding:22px}
  .steps{grid-template-columns:1fr;padding:70px 22px;gap:32px}.steps h2{font-size:clamp(32px,10vw,44px)}footer{padding:32px 22px;align-items:flex-start;flex-direction:column;gap:14px}
}
@media(max-width:720px){
  .auth-backdrop{padding:10px}.auth-card{width:100%;max-height:calc(100vh - 20px);padding:22px;border-radius:24px}.profile-page-actions{grid-template-columns:1fr}.current-profile{padding:12px}.avatar-picker{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.location-permission{left:12px;right:12px;bottom:12px;width:auto;transform:none}
  .account-page>header{height:62px;grid-template-columns:auto 1fr auto;padding:0 12px}.account-page>header h2{font-size:16px}.member-profile-content,.settings-content{width:calc(100% - 24px);padding:26px 0 70px}.member-hero{grid-template-columns:72px 1fr;gap:14px;padding:18px;border-radius:24px}.member-hero>img{width:72px;height:72px;border-radius:22px}.member-hero h1{font-size:25px;letter-spacing:-1px}.profile-stat{grid-column:span 1;min-width:0;padding:12px;border-left:0;border-top:1px solid var(--md-outline-variant)}.profile-stat b{font-size:23px}.profile-channel-grid{grid-template-columns:1fr}.settings-content{display:block}.settings-content>aside{display:none}.settings-card{padding:18px;border-radius:22px}
  .profile-todos{padding:14px}.todo-form{grid-template-columns:1fr 88px 42px}.todo-form input[type="datetime-local"]{grid-column:1/4}.todo-head{align-items:flex-start}.todo-alert{min-width:auto;white-space:nowrap}.todo-item{grid-template-columns:auto minmax(0,1fr) auto}
  .call-screen{overflow:auto}.call-header{height:auto;min-height:62px;padding:10px 14px;grid-template-columns:1fr auto}.call-brand>span:last-child{display:none}.leave-button{padding:9px 12px}.call-main{width:100%;padding:22px 12px 118px}.call-info h2{font-size:30px}.speaker-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:24px}.speaker{padding:14px 8px}.speaker-avatar{width:68px;height:68px}.room-activities{padding:14px;border-radius:20px}.activity-tabs{overflow:auto}.activity-tabs button{white-space:nowrap}.activity-body{min-height:0}.chess-board{width:min(100%,310px);height:auto;aspect-ratio:1}.screen-video{max-height:220px}.irc-panel{border-radius:20px}.call-controls{left:10px;right:10px;bottom:10px;transform:none;overflow:auto;justify-content:space-between}.control-button{min-width:62px}
  .friend-chat,.study-bot,.notifications-panel,.notification-pagelet{left:10px!important;right:10px!important;bottom:10px!important;width:auto!important;max-height:calc(100vh - 20px)!important}.friend-chat{grid-template-rows:62px minmax(0,1fr)}.friend-chat-body{grid-template-columns:1fr!important}.friends-sidebar{display:block;max-height:40vh;overflow:auto;border-right:0;border-bottom:1px solid var(--md-outline-variant)}.conversation{min-height:45vh}.conversation-person{grid-template-columns:auto minmax(0,1fr);gap:10px}.friend-actions{grid-column:1/3;justify-content:space-between}.direct-compose{grid-template-columns:auto auto 1fr auto}.direct-message{max-width:92%}.messages-fab,.notifications-fab,.study-bot-fab{right:12px}.messages-fab{bottom:14px}.notifications-fab{bottom:70px}.study-bot-fab{bottom:126px}
  .share-sheet{width:calc(100vw - 24px);padding:24px;border-radius:24px}.share-networks{grid-template-columns:1fr 1fr}.share-link-row{grid-template-columns:auto minmax(0,1fr);gap:8px}.share-link-row button{grid-column:1/3;width:100%}
}
@media(max-width:430px){
  .site-header{padding:8px 12px}.brand{font-size:18px}.brand-mark{width:28px;height:28px}.header-actions{width:100%;justify-content:space-between}.hero{padding:36px 16px 22px}.hero-copy h1{font-size:42px}.button{padding:11px 15px}.rooms-section{padding:44px 12px}.room-card,.room-card.featured{grid-template-columns:1fr}.room-card .group-visual{grid-column:1;grid-row:auto;width:100%;height:86px;min-height:86px}.room-card .group-avatar{width:58px;height:58px}.room-card .room-top,.room-card>p,.room-card .room-bottom{grid-column:1}.room-card .room-bottom{align-items:stretch;flex-direction:column}.room-card .people>span{display:flex}.room-card .join-button{width:100%;justify-content:center}
  .orbit{display:none}.hero-art{height:300px;margin:6px -38px -34px}.globe{width:310px;height:310px}
  .speaker-grid{grid-template-columns:1fr 1fr}.speaker h3{font-size:12px}.speaker p{font-size:9px}.call-controls{gap:4px;padding:8px}.control-button{min-width:54px;padding:6px}.control-button small{font-size:8px}
  .todo-form{grid-template-columns:1fr 42px}.todo-form select,.todo-form input[type="datetime-local"]{grid-column:1/3}.profile-todos.public-page h2{font-size:22px}.price-row b{font-size:36px}.coffee-page-header{padding:0 12px}.creator-page-shell{width:calc(100% - 24px)}
}