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pre,.markdown-code{background:var(--canvas-deep)}.markdown-body a{color:var(--accent-hover)}.composer-shell{border-color:var(--border);box-shadow:var(--shadow-soft)}.composer-shell:focus-within{border-color:color-mix(in srgb,var(--border) 65%,var(--ink));box-shadow:0 2px 4px #00000029,0 18px 46px #00000047}.header-menu-popover.from-title{box-shadow:0 2px 16px #00000047}.composer-shell textarea::placeholder{color:var(--muted)}.login-page{background:#121212}.login-brand{color:#f0eee7}.login-card{border-color:#31312f;background:transparent}.login-subtitle{color:#f0eee7}.phone-field,.code-field{border-color:transparent;background:#2a2a2a}.login-submit{background:#fff;color:#121212}.login-submit:hover:not(:disabled){background:#e8e8e6}.login-divider{color:var(--muted)}.login-showcase{border-color:#ffffff21;background:#1f1f1e}.login-showcase img{filter:brightness(.42) saturate(.58) contrast(1.04)}.phone-field:focus-within,.code-field:focus-within,.tool-form input:focus,.tool-form 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.chat-sidebar{display:flex}.chat-sidebar{position:fixed;inset:0 auto 0 0;transform:translate(-102%);box-shadow:20px 0 60px #2c282024;transition:transform .24s cubic-bezier(.2,.7,.3,1)}.chat-sidebar.open{transform:translate(0)}.sidebar-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:25;background:#1f1e1b38;opacity:0;visibility:hidden;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);transition:.2s ease}.sidebar-backdrop.visible{opacity:1;visibility:visible}.composer-left>.composer-icon{border:1px solid var(--border-soft);border-radius:99px}.composer-identity{display:none}.voice-mode-button{border-radius:99px}.desktop-action{display:none}.message-column{padding-top:25px}.welcome-state{padding-bottom:calc(var(--composer-height) + 40px)}.conversation-empty .welcome-state{padding-bottom:0}.tool-page{padding-inline:14px}.toast-region{left:50%}}@media(max-width:560px){.chat-header{min-height:calc(54px + env(safe-area-inset-top));padding:calc(7px + env(safe-area-inset-top)) max(9px,env(safe-area-inset-right)) 7px max(9px,env(safe-area-inset-left))}.chat-title span{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);clip-path:inset(50%);white-space:nowrap;border:0}.header-actions{gap:0}.chat-header .icon-button{width:35px;height:35px}.header-menu-popover{top:calc(100% - 3px);right:max(9px,env(safe-area-inset-right))}.header-menu-popover.from-title{left:calc(max(9px,env(safe-area-inset-left)) + 45px)}.message-column{width:calc(100% - 28px);padding-bottom:calc(var(--composer-height) + 22px);gap:25px}.user-turn{max-width:88%}.user-copy{right:auto;left:-31px}.sent-images img{max-width:230px}.assistant-answer{font-size:16px;line-height:1.72}.composer-zone{padding-right:max(8px,env(safe-area-inset-right));padding-left:max(8px,env(safe-area-inset-left))}.composer-shell{min-height:112px;padding:14px 12px 9px;border-radius:24px}.composer-hint{margin-top:5px}.attachment-strip{padding-inline:2px}.interrupt-card{padding:15px}.welcome-state{padding:6vh 18px calc(var(--composer-height) + 42px)}.welcome-state h1{font-size:29px}.conversation-surface.conversation-empty{padding-bottom:calc(24px + 12vh);gap:31px}.conversation-empty .welcome-state{padding:0 18px}.welcome-heading{gap:10px}.welcome-state .brand-symbol{width:31px;height:31px}.login-panel{padding:calc(160px + env(safe-area-inset-top)) max(24px,env(safe-area-inset-right)) calc(48px + env(safe-area-inset-bottom)) max(24px,env(safe-area-inset-left))}.login-stack{width:min(100%,290px)}.login-brand{top:calc(24px + env(safe-area-inset-top));left:max(34px,env(safe-area-inset-left))}.login-heading h1{width:calc(100% + 14px);margin-left:-7px;font-size:clamp(41px,11.54vw,45px);line-height:1.2}.login-heading h1 span{white-space:normal}.login-subtitle{font-size:15px;line-height:1.6}.modal-backdrop{padding:14px max(14px,env(safe-area-inset-right)) max(14px,env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left));align-items:end}.modal-card{border-radius:20px 20px 16px 16px}.toast-region{bottom:calc(var(--composer-height) + 8px)}}@media(max-width:767px){input,textarea,select{font-size:16px!important}}@media(hover:none),(pointer:coarse){.user-copy{right:auto;left:-31px}}@media(max-height:480px){.conversation-surface.conversation-empty{padding-block:12px;gap:18px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}