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#ffc96c24;border-radius:13px;gap:9px;margin-top:14px;padding:12px;display:flex}.metadata-warning p{color:var(--muted);margin:0;font-size:9px;line-height:1.5}.metadata-warning strong{color:var(--warning);display:block}.mobile-only,.mobile-panel-close,.panel-backdrop{display:none}.site-footer{z-index:2;border-top:1px solid var(--border);min-height:40px;color:var(--subtle);justify-content:center;align-items:center;gap:9px;padding:8px 20px;font-size:9px;display:flex;position:relative}.site-footer a{color:var(--muted);margin-left:8px}.toast{z-index:100;border:1px solid var(--border-strong);background:var(--surface-strong);width:min(420px,100% - 40px);box-shadow:var(--shadow);color:var(--text);border-radius:14px;align-items:flex-start;gap:10px;padding:14px 16px;font-size:11px;line-height:1.5;animation:.18s ease-out both toast-in;display:flex;position:fixed;bottom:20px;right:20px}.toast svg{color:var(--accent);flex:none}.spin{animation:1s linear infinite spin}.visually-hidden{clip:rect(0, 0, 0, 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}@keyframes drift{to{transform:translate(5vw,3vh)scale(1.12)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes toast-in{0%{opacity:0;transform:translateY(10px)}}@media (max-width:1080px){.landing{grid-template-columns:minmax(0,1fr) minmax(340px,.82fr);gap:42px}.room-layout{grid-template-columns:230px minmax(0,1fr)}.security-panel{z-index:50;width:330px;box-shadow:var(--shadow);transition:transform .22s;position:fixed;top:72px;bottom:40px;right:0;transform:translate(105%)}.security-panel.panel-open{transform:translate(0)}.conversation-header 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.site-footer{display:none}.room-panel{z-index:50;width:min(300px,88vw);box-shadow:var(--shadow);transition:transform .22s;position:fixed;top:64px;bottom:40px;left:0;transform:translate(-105%)}.room-panel.panel-open{transform:translate(0)}.room-shell .room-panel,.room-shell .security-panel{bottom:0}.security-panel{width:min(380px,92vw);padding-bottom:calc(22px + env(safe-area-inset-bottom));top:64px}.conversation-header{min-height:70px;padding:10px 12px}.conversation-header .mobile-only:first-child{display:grid}.conversation-header>div:nth-child(2){min-width:0}.conversation-header h1{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.conversation-statuses .status-badge:first-child{display:none}.message-viewport{padding:20px 14px 28px}.site-footer{min-height:40px}.footer-dot,.site-footer a{display:none}.room-shell .panel-backdrop{inset:64px 0 0}}@media (max-width:520px){.hero 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env(safe-area-inset-bottom));background:var(--bg-deep);border-left:0;left:0;right:0}.security-title{min-height:54px;padding-right:50px}.security-title p{font-size:18px}.security-title span{margin-top:5px;font-size:12px}.security-score{gap:16px;margin:20px 0 14px;padding:18px 16px}.score-ring{width:64px;height:64px}.score-ring span{font-size:15px}.security-score strong{font-size:14px}.security-score p{margin-top:5px;font-size:11px;line-height:1.45}.protocol-list{margin-bottom:20px}.protocol-row{grid-template-columns:78px minmax(0,1fr) 8px;gap:10px;min-height:50px;padding:0 10px}.protocol-row dt,.protocol-row dd{font-size:11px}.invite-panel{padding:16px}.invite-heading strong{font-size:13px}.invite-panel>p{font-size:11px;line-height:1.6}.secret-preview{min-height:46px}.secret-preview code{font-size:10px}.secret-preview button{width:36px;height:36px}.copy-button,.verification-button,.secondary-copy-button{min-height:46px;font-size:12px}.metadata-warning p{font-size:11px;line-height:1.55}.mobile-panel-close{top:14px;right:14px}.file-message{grid-template-columns:38px minmax(0,1fr)}.file-message a{grid-column:1/-1;justify-content:center}.dialog-backdrop{padding:0}.verification-dialog{border-radius:0;min-height:100dvh;max-height:100dvh}.verification-grid{grid-template-columns:1fr}.verification-qr{width:min(260px,100%);margin:0 auto}.verification-actions{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.ambient{display:none}}@media (forced-colors:active){.ambient{display:none}.status-badge,.member-card,.security-progress,.join-card{forced-color-adjust:none}}