:root{font-family:Inter,"Segoe UI",Arial,sans-serif;color-scheme:dark;--bg:#111310;--panel:#191c18;--panel2:#20241e;--line:#30352c;--text:#f1f3ec;--muted:#9da494;--accent:#c1f36b;--accent-ink:#20300c;--bubble:#293620;--shadow:0 30px 100px #0006;font-size:16px;line-height:1.5;background:var(--bg);color:var(--text)}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a{color:inherit;text-decoration:none}button{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:4px}button{border:0;background:none}input,textarea,select{min-width:0;width:100%;color:var(--text);border:1px solid var(--line);background:var(--bg);border-radius:12px;padding:13px 15px;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--accent)}textarea{resize:vertical}label{display:block;font-size:.875rem;color:var(--muted);margin-bottom:7px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.15;letter-spacing:-.035em}h2{font-size:2rem}h3{font-size:1.15rem}small,.small{font-size:.8125rem;color:var(--muted)}.muted{color:var(--muted)}.eyebrow{font-size:.75rem;letter-spacing:.16em;font-weight:700;text-transform:uppercase;color:var(--accent)}.icon{width:21px;height:21px;display:inline-block;vertical-align:middle;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.icon-btn{width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;color:var(--muted);flex-shrink:0}.icon-btn:hover{color:var(--text);background:var(--panel2)}.btn{padding:12px 20px;display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:12px;background:var(--panel2);font-weight:600;font-size:.9375rem;border:1px solid var(--line);transition:background .15s,transform .15s;min-height:46px}.btn:hover{background:var(--line);transform:translateY(-1px)}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.btn.primary:hover{filter:brightness(1.08)}.btn.ghost{background:transparent}.btn.danger{color:#ffa7a7;border-color:#733d3d;background:#6c252522}.btn.full{width:100%}.text-btn{color:var(--accent);padding:5px 0}.row{display:flex;align-items:center;gap:12px}.spread{justify-content:space-between}.stack{display:flex;flex-direction:column;gap:16px}.field{margin-bottom:17px}.brand{display:inline-flex;align-items:center;gap:11px;font-size:1.5rem;font-weight:750;letter-spacing:-.055em}.brandmark{display:inline-flex;align-items:center;justify-content:center;background:var(--accent);color:var(--accent-ink);border-radius:14px;width:43px;height:43px;font-size:2rem;font-weight:700;line-height:1}.brandmark.big{width:68px;height:68px;border-radius:20px;font-size:3rem}.badge{color:#a2c5ff;display:inline-flex;vertical-align:middle;margin-left:4px}.badge .icon{width:16px;height:16px;fill:#97beff;stroke:#172032;stroke-width:2}.pill{border:1px solid var(--line);border-radius:100px;padding:6px 12px;font-size:.8125rem;color:var(--muted);display:inline-flex;align-items:center;gap:8px}.pill.green{color:var(--accent);border-color:#7d9f4d50;background:#b7f27008}.dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}.boot{display:grid;place-content:center;text-align:center;min-height:100dvh;justify-items:center;gap:16px}.boot p{color:var(--muted)}
/* Public site */
.site{max-width:1440px;margin:auto;min-height:100dvh;padding:0 56px}.site-header{height:108px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.site-header nav{display:flex;align-items:center;gap:32px;font-size:.875rem;color:var(--muted)}.site-header nav a:hover{color:var(--text)}.brand-by{font-size:.75rem;letter-spacing:.14em;font-weight:600;color:var(--muted);margin-left:5px;border-left:1px solid var(--line);padding-left:17px}.hero{padding:72px 0 64px;display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:center}.hero h1{font-size:clamp(3.5rem,6.5vw,6.5rem);line-height:.99;letter-spacing:-.07em;margin:26px 0}.hero h1 em{color:var(--accent);font-style:normal}.hero-lead{font-size:1.1rem;max-width:440px;line-height:1.75;color:var(--muted);margin:30px 0}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.hero-foot{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.8125rem;margin-top:25px}.preview-card{border:1px solid #41483a;border-radius:22px;background:var(--panel);box-shadow:var(--shadow);overflow:hidden;transform:rotate(-2deg)}.preview-top{padding:20px 24px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.preview-body{padding:27px 24px;background:radial-gradient(ellipse at 100% 100%,#6c8f2220,transparent 70%);min-height:306px}.preview-message{max-width:86%;padding:14px 18px;background:var(--panel2);border:1px solid var(--line);border-radius:15px 15px 15px 3px;font-size:.9375rem;margin-bottom:18px}.preview-message.mine{margin-left:auto;background:var(--accent);color:var(--accent-ink);border-color:var(--accent);border-radius:15px 15px 3px 15px}.preview-message small{display:block;font-size:.75rem;text-align:right;margin-top:7px;color:inherit;opacity:.65}.preview-composer{margin:0 20px 20px;padding:13px 14px;background:var(--bg);border:1px solid var(--line);border-radius:13px;display:flex;justify-content:space-between;font-size:.875rem;color:var(--muted)}.preview-bottom{margin-top:25px;display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}.feature-strip{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);padding:35px 0;gap:40px}.feature-strip .icon{color:var(--accent);margin-bottom:14px}.feature-strip h3{font-size:1rem;margin:0 0 8px}.feature-strip p{font-size:.875rem;color:var(--muted);max-width:300px;margin:0}.site-footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;padding:24px 0;font-size:.8125rem;color:var(--muted)}.site-footer a{margin-left:20px}.auth-layout{min-height:calc(100dvh - 180px);display:grid;grid-template-columns:1fr 440px;gap:100px;align-items:center;max-width:1050px;margin:0 auto;padding:50px 0}.auth-story h1{font-size:4.5rem;line-height:1.04;max-width:500px;margin-top:24px}.auth-story p{max-width:350px;color:var(--muted);line-height:1.8}.auth-card{background:var(--panel);padding:32px;border:1px solid var(--line);border-radius:22px}.auth-card h2{font-size:1.75rem;margin-bottom:9px}.auth-card .sub{color:var(--muted);font-size:.875rem;margin-bottom:25px}.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.8125rem;margin:20px 0}.divider:before,.divider:after{content:'';flex:1;height:1px;background:var(--line)}.form-error{font-size:.875rem;color:#ffb3ab;margin-bottom:14px}.document{max-width:820px;margin:64px auto;line-height:1.8}.document h1{font-size:3rem;line-height:1.1}.document h2{font-size:1.5rem;margin-top:40px}.document li{margin:12px 0}.document p{color:var(--muted)}.steps{display:grid;gap:15px;margin:26px 0}.step{padding:22px;display:flex;gap:20px;border:1px solid var(--line);border-radius:15px;background:var(--panel)}.step-number{font-size:1.1rem;color:var(--accent);flex-shrink:0}.step p{margin:7px 0 0;font-size:.9375rem}.step strong{font-size:1rem}
/* Messenger */
.workspace{height:100dvh;display:grid;grid-template-columns:82px 318px minmax(0,1fr);overflow:hidden;background:var(--bg)}.rail{background:#161914;border-right:1px solid var(--line);display:flex;align-items:center;flex-direction:column;padding:25px 12px 18px;gap:12px}.rail-logo{margin-bottom:32px}.rail-nav{display:flex;flex-direction:column;gap:10px;width:100%;align-items:center}.rail .icon-btn{height:48px;width:48px;border-radius:15px}.rail .icon-btn.active{background:#c1f36b15;color:var(--accent)}.rail-bottom{margin-top:auto;display:flex;flex-direction:column;align-items:center;gap:12px}.rail .mini-brand{font-size:.75rem;color:var(--muted);letter-spacing:.12em;margin-top:2px}.chat-sidebar{border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0;background:var(--panel)}.sidebar-head{padding:29px 23px 17px}.sidebar-head h1{font-size:1.55rem;margin:0;letter-spacing:-.045em}.sidebar-caption{font-size:.75rem;color:var(--muted);margin:4px 0 20px}.searchbox{display:flex;align-items:center;border:1px solid var(--line);border-radius:11px;background:var(--bg);padding:0 12px;gap:9px}.searchbox .icon{width:17px;color:var(--muted)}.searchbox input{border:0;background:none;padding:11px 0;font-size:.875rem;box-shadow:none;outline:0}.filter-tabs{display:flex;gap:6px;margin-top:18px}.filter-tab{font-size:.8125rem;padding:7px 11px;color:var(--muted);border-radius:8px}.filter-tab.active{background:var(--panel2);color:var(--text)}.chat-list{overflow-y:auto;flex:1;padding:0 10px 15px}.chat-item{width:100%;padding:15px 12px;display:flex;align-items:center;gap:12px;border-radius:13px;text-align:left;margin:3px 0;border:1px solid transparent}.chat-item:hover{background:var(--panel2)}.chat-item.active{background:#c1f36b0a;border:1px solid #c1f36b2f}.chat-item.active .chat-name{color:var(--accent)}.avatar{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:16px;font-size:1.4rem;flex-shrink:0;background:#3c4a2c;color:#d3f5ac;position:relative}.avatar.blue{background:#263d50;color:#a2daff}.avatar.purple{background:#3c3153;color:#ccb2f8}.avatar.pink{background:#503140;color:#ffb6d5}.avatar.orange{background:#513f2a;color:#ffdaa0}.avatar.small{width:34px;height:34px;border-radius:11px;font-size:1.05rem}.avatar.large{width:83px;height:83px;font-size:2.5rem;border-radius:26px}.avatar.online:after{content:'';position:absolute;width:9px;height:9px;border-radius:50%;background:var(--accent);bottom:0;right:0;border:3px solid var(--panel);box-sizing:content-box}.chat-info{flex:1;min-width:0}.chat-top{display:flex;justify-content:space-between;gap:8px;align-items:center}.chat-name{font-size:.9375rem;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;font-weight:600}.chat-time{font-size:.75rem;color:var(--muted);flex-shrink:0}.chat-snippet{font-size:.8125rem;color:var(--muted);white-space:nowrap;text-overflow:ellipsis;overflow:hidden;margin-top:5px}.unread{display:inline-flex;align-items:center;justify-content:center;min-width:19px;height:19px;border-radius:6px;background:var(--accent);color:var(--accent-ink);font-size:.75rem;font-weight:700;margin-left:5px}.sidebar-bottom{margin:0 20px 20px;padding:15px 12px;border:1px solid var(--line);border-radius:12px;background:var(--bg);display:flex;gap:11px;align-items:center;text-align:left;font-size:.8125rem}.sidebar-bottom>.icon{color:var(--accent)}.sidebar-bottom strong{font-size:.8125rem;display:block}.sidebar-bottom small{font-size:.75rem;display:block;margin-top:2px}.main-pane{min-width:0;min-height:0;display:flex;flex-direction:column;position:relative}.chat-header{height:94px;min-height:94px;padding:20px 32px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--bg)}.chat-header h2{font-size:1.0625rem;margin:0 0 5px;letter-spacing:-.02em}.chat-header p{font-size:.75rem;color:var(--muted);margin:0}.chat-heading{display:flex;align-items:center;gap:13px;text-align:left;padding:0;min-width:0}.chat-heading>div{min-width:0}.chat-heading h2{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:45vw}.header-tools{display:flex;gap:5px}.connection-bar{padding:8px 20px;text-align:center;background:#5c3b1d;color:#ffd5a5;font-size:.8125rem}.demo-bar{display:flex;align-items:center;justify-content:center;gap:12px;background:#c1f36b0d;padding:7px 15px;color:var(--muted);font-size:.75rem;border-bottom:1px solid var(--line)}.demo-bar a{color:var(--accent);font-weight:600}.message-area{flex:1;overflow-y:auto;padding:25px max(24px,5%);background-image:radial-gradient(#64754a22 .7px,transparent .7px);background-size:20px 20px;scrollbar-color:var(--line) transparent}.day-label{text-align:center;margin:5px auto 25px;font-size:.75rem;color:var(--muted)}.day-label span{padding:5px 12px;border:1px solid var(--line);background:var(--bg);border-radius:7px}.message{display:flex;gap:9px;align-items:flex-end;max-width:78%;margin:0 0 17px}.message.mine{margin-left:auto;justify-content:flex-end}.message-wrap{min-width:0}.message-author{font-size:.75rem;color:var(--muted);margin:0 0 5px 3px}.bubble{background:var(--panel2);border:1px solid var(--line);padding:12px 16px 8px;border-radius:16px 16px 16px 4px;min-width:110px;overflow-wrap:anywhere;font-size:.9375rem;white-space:pre-wrap}.mine .bubble{background:var(--bubble);border-color:#819c4933;border-radius:16px 16px 4px 16px}.message.deleted .bubble{font-style:italic;color:var(--muted);background:transparent}.message-meta{display:flex;align-items:center;justify-content:flex-end;gap:5px;font-size:.75rem;color:var(--muted);margin-top:6px}.message-meta .icon{width:14px;height:14px}.message-meta .read{color:var(--accent)}.message-menu{width:27px;height:27px;color:var(--muted);border-radius:7px;flex-shrink:0}.message-menu .icon{width:17px}.message-menu:hover{background:var(--panel2);color:var(--text)}.message-reply{white-space:normal;border-left:2px solid var(--accent);padding:5px 9px;font-size:.8125rem;color:var(--muted);background:#0002;margin-bottom:9px;border-radius:0 6px 6px 0;max-height:90px;overflow:hidden}.message-reply b{display:block;color:var(--accent);font-size:.75rem}.reactions{display:flex;gap:5px;margin-top:6px;flex-wrap:wrap}.reaction{padding:2px 8px;background:var(--panel);border:1px solid var(--line);border-radius:8px;font-size:.75rem}.reaction.mine{background:#c1f36b15;border-color:#c1f36b50}.file-card{display:flex;align-items:center;gap:12px;padding:10px;border:1px solid var(--line);border-radius:10px;margin:5px 0 8px;white-space:normal}.file-card .icon{color:var(--accent)}.file-card b{font-size:.8125rem;display:block;word-break:break-word}.file-card small{font-size:.75rem}.composer-shell{padding:12px 30px 17px;background:var(--bg);border-top:1px solid var(--line)}.composer{display:flex;align-items:flex-end;gap:8px;border:1px solid var(--line);background:var(--panel);border-radius:15px;padding:9px}.composer textarea{resize:none;border:0;background:none;max-height:140px;min-height:43px;padding:10px 6px;font-size:.9375rem;line-height:1.5;outline:0;box-shadow:none}.send-button{width:44px;height:44px;border-radius:12px;background:var(--accent);color:var(--accent-ink);flex-shrink:0}.composer-note{display:flex;justify-content:space-between;gap:12px;font-size:.75rem;color:var(--muted);padding:9px 3px 0}.compose-context{display:flex;justify-content:space-between;align-items:center;font-size:.8125rem;padding:8px 12px;border-left:2px solid var(--accent);background:var(--panel);margin-bottom:10px;border-radius:8px;gap:10px}.compose-context span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.empty-chat{margin:auto;max-width:450px;text-align:center;padding:36px 24px}.empty-chat .brandmark{margin-bottom:24px}.empty-chat h2{font-size:2.25rem}.empty-chat p{color:var(--muted);font-size:.9375rem;line-height:1.8}.empty-list{padding:35px 20px;text-align:center;font-size:.875rem;color:var(--muted)}.welcome-message{max-width:420px;border:1px solid var(--line);border-radius:18px;background:var(--panel);padding:25px;margin:25px auto;text-align:center}.welcome-message .avatar{margin-bottom:15px}.welcome-message h3{margin-bottom:10px}.welcome-message p{font-size:.875rem;color:var(--muted);line-height:1.7}.mobile-back{display:none}.conversation-search{padding:12px 30px;border-bottom:1px solid var(--line)}.load-older{display:block;margin:0 auto 20px;font-size:.8125rem;color:var(--accent);padding:8px 15px;border:1px solid var(--line);border-radius:10px}
/* Preferences and modal flows */
.settings-content{overflow-y:auto;padding:38px 44px 60px;flex:1}.settings-title{display:flex;align-items:center;gap:12px;margin-bottom:30px}.settings-title h2{font-size:1.9rem;margin:0}.settings-tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);margin-bottom:32px;flex-wrap:wrap}.settings-tab{font-size:.875rem;padding:12px 10px;color:var(--muted);border-bottom:2px solid transparent}.settings-tab.active{color:var(--accent);border-color:var(--accent)}.settings-body{max-width:700px}.settings-section{border:1px solid var(--line);background:var(--panel);border-radius:16px;overflow:hidden;margin-bottom:22px}.settings-section-title{padding:18px 21px;margin:0;font-size:.9375rem;border-bottom:1px solid var(--line)}.setting-row{padding:19px 21px;border-bottom:1px solid var(--line);display:flex;gap:25px;align-items:center;justify-content:space-between}.setting-row:last-child{border-bottom:0}.setting-row b{display:block;font-size:.9375rem;font-weight:550}.setting-row p{font-size:.8125rem;color:var(--muted);margin:4px 0 0;max-width:460px}.setting-row select{width:170px;flex-shrink:0;font-size:.8125rem;padding:8px}.toggle{width:43px;height:25px;flex-shrink:0;border:1px solid var(--line);background:var(--bg);border-radius:20px;padding:3px;transition:background .15s}.toggle:after{content:'';display:block;width:17px;height:17px;border-radius:50%;background:var(--muted);transition:transform .15s}.toggle.on{background:var(--accent);border-color:var(--accent)}.toggle.on:after{background:var(--accent-ink);transform:translateX(17px)}.notice{padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:var(--panel);font-size:.8125rem;color:var(--muted);line-height:1.7}.notice .icon{width:17px;color:var(--accent);margin-right:6px}.profile-top{display:flex;align-items:center;gap:23px;margin:0 0 28px}.profile-top h3{margin:0 0 6px}.avatar-options{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 20px}.avatar-choice{height:39px;width:39px;border-radius:11px;border:1px solid var(--line);background:var(--panel);font-size:1.3rem}.avatar-choice.active{border-color:var(--accent);background:#c1f36b15}.color-options{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0 22px}.color-choice{border:3px solid transparent;width:35px;height:35px;border-radius:50%;background:#c1f36b;outline-offset:3px}.color-choice.blue{background:#83c8ff}.color-choice.purple{background:#c3a1ff}.color-choice.pink{background:#ffb0ce}.color-choice.orange{background:#ffcd83}.color-choice.active{border-color:var(--bg);outline:2px solid var(--text)}.theme-options{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:20px}.theme-option{padding:19px 13px;border:1px solid var(--line);border-radius:12px;text-align:left;background:var(--bg);font-size:.875rem}.theme-option.active{border-color:var(--accent)}.theme-option .icon{display:block;margin-bottom:13px}.theme-option.light{background:#f0f2e9;color:#28311f}.session{padding:17px 20px;border-bottom:1px solid var(--line);display:flex;gap:12px}.session:last-child{border:0}.session p{margin:2px 0;font-size:.8125rem;word-break:break-word}.report-card{padding:20px;border:1px solid var(--line);background:var(--panel);border-radius:15px;margin-bottom:18px}.report-card blockquote{margin:15px 0;padding:12px;background:var(--bg);border-left:2px solid var(--accent);white-space:pre-wrap;overflow-wrap:anywhere;font-size:.9375rem}.report-card p{font-size:.875rem;color:var(--muted);overflow-wrap:anywhere}.report-card .row{flex-wrap:wrap}.report-card .btn{font-size:.8125rem;padding:8px 12px;min-height:38px}.member-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.member-row>div{flex:1;min-width:0}.member-row b{font-size:.9375rem}.member-row p{margin:2px 0;color:var(--muted);font-size:.8125rem}.member-row .btn{font-size:.8125rem;padding:7px 12px;min-height:35px}dialog{width:min(480px,calc(100vw - 32px));max-height:85dvh;overflow:auto;border:1px solid var(--line);border-radius:22px;background:var(--panel);color:var(--text);box-shadow:var(--shadow);padding:27px}dialog::backdrop{background:#070a08aa;backdrop-filter:blur(6px)}.modal-header{display:flex;align-items:center;justify-content:space-between;margin:-5px -7px 18px 0;gap:10px}.modal-header h2{font-size:1.5rem;margin:0}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:22px}.modal-action{display:flex;align-items:center;gap:12px;width:100%;text-align:left;font-size:.9375rem;padding:13px 12px;border-radius:10px}.modal-action:hover{background:var(--panel2)}.modal-action.danger{color:#ffaaaa}.emoji-picker{display:flex;justify-content:space-between;gap:5px;padding:13px 0;border-bottom:1px solid var(--line);margin-bottom:9px}.emoji-picker button{font-size:1.6rem;border-radius:10px;padding:6px}.emoji-picker button:hover{background:var(--panel2)}.chosen-users{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.chosen-users button{font-size:.8125rem;padding:5px 10px;border-radius:8px;background:var(--bubble);color:var(--accent)}.modal-profile{text-align:center;padding:7px 0 20px}.modal-profile .avatar{margin-bottom:16px}.modal-profile h3{font-size:1.5rem;margin-bottom:7px}.modal-profile p{font-size:.875rem;color:var(--muted);white-space:pre-wrap;overflow-wrap:anywhere}.modal-profile .pill{margin:10px 0}#toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%,20px);background:var(--text);color:var(--bg);border-radius:12px;padding:13px 20px;font-size:.875rem;box-shadow:var(--shadow);z-index:1000;opacity:0;pointer-events:none;transition:.2s;max-width:min(90vw,550px)}#toast.show{opacity:1;transform:translate(-50%,0)}.hidden,[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
[data-theme=light]{color-scheme:light;--bg:#f4f6ef;--panel:#fff;--panel2:#eaeee2;--line:#d9dfd0;--text:#222a1b;--muted:#69735f;--bubble:#e5f1d3;--shadow:0 25px 80px #23361915}[data-theme=light] .rail{background:#eef2e7}[data-accent=blue]{--accent:#83c8ff;--accent-ink:#142e43;--bubble:#223644}[data-accent=purple]{--accent:#c3a1ff;--accent-ink:#302046;--bubble:#352d46}[data-accent=pink]{--accent:#ffb0ce;--accent-ink:#4a2333;--bubble:#422b34}[data-accent=orange]{--accent:#ffcd83;--accent-ink:#493414;--bubble:#413626}[data-theme=light][data-accent=blue]{--bubble:#e1f0fb}[data-theme=light][data-accent=purple]{--bubble:#eee6fc}[data-theme=light][data-accent=pink]{--bubble:#fbe4ed}[data-theme=light][data-accent=orange]{--bubble:#faedd8}[data-wallpaper=plain] .message-area{background-image:none}[data-wallpaper=glow] .message-area{background-image:radial-gradient(ellipse at 50% 100%,#96c84d14,transparent 70%);background-size:100% 100%}[data-size=large] .bubble{font-size:1.125rem}[data-size=large] .composer textarea{font-size:1.125rem}
@media(min-width:1600px){.workspace{grid-template-columns:92px 365px minmax(0,1fr)}.message-area{padding-left:10%;padding-right:10%}.composer-shell{padding-left:8%;padding-right:8%}}
@media(max-width:1100px){.site{padding:0 28px}.hero{gap:35px}.hero h1{font-size:4.5rem}.auth-layout{gap:40px;grid-template-columns:1fr 410px}.auth-story h1{font-size:3.8rem}.workspace{grid-template-columns:70px 285px minmax(0,1fr)}.rail{padding-left:9px;padding-right:9px}.chat-header{padding:15px 20px}.message{max-width:92%}.settings-content{padding:30px 25px}.composer-shell{padding:12px 20px}.header-tools .optional{display:none}}
@media(max-width:780px){.site{padding:0 22px}.site-header{height:85px}.site-header nav{gap:15px}.site-header nav .optional,.brand-by{display:none}.site-header .btn{font-size:.8125rem;padding:9px 14px;min-height:40px}.hero{grid-template-columns:1fr;padding:44px 0;gap:45px}.hero h1{font-size:4.7rem;max-width:650px}.hero-lead{font-size:1rem}.preview-card{transform:none}.feature-strip{gap:25px;grid-template-columns:1fr}.feature-strip>div{display:grid;grid-template-columns:30px 1fr;column-gap:15px}.feature-strip p{grid-column:2;max-width:none}.feature-strip .icon{grid-row:span 2}.site-footer{font-size:.75rem;flex-direction:column}.site-footer a{margin:0 15px 0 0}.auth-layout{grid-template-columns:1fr;max-width:470px;padding:35px 0}.auth-story{display:none}.auth-card{padding:25px}.document{margin:35px auto}.document h1{font-size:2.5rem}.workspace{grid-template-columns:65px minmax(0,1fr)}.rail{padding:20px 8px 16px}.rail-logo{margin-bottom:20px}.rail .brandmark{width:40px;height:40px}.rail .icon-btn{width:44px;height:44px}.chat-sidebar{border-right:0}.workspace .main-pane{display:none}.workspace.chat-open{display:block}.workspace.chat-open .rail,.workspace.chat-open .chat-sidebar{display:none}.workspace.chat-open .main-pane{height:100dvh;display:flex}.mobile-back{display:inline-flex}.chat-header{padding:12px;height:80px;min-height:80px;gap:5px}.chat-heading{gap:10px}.chat-heading .avatar{width:39px;height:39px;border-radius:13px}.chat-header h2{max-width:46vw;font-size:1rem}.header-tools{gap:0}.header-tools .icon-btn{width:35px;height:39px}.message-area{padding:23px 14px}.message{max-width:93%;margin-bottom:14px}.message .avatar{display:none}.bubble{padding:10px 12px 6px;font-size:.9375rem}.composer-shell{padding:10px 10px max(13px,env(safe-area-inset-bottom))}.composer{gap:3px;padding:6px}.composer .icon-btn{width:34px}.composer-note{font-size:.75rem;justify-content:center}.composer-note span:last-child{display:none}.composer textarea{font-size:1rem}.settings-content{padding:24px 17px 45px}.settings-tabs{gap:0}.settings-tab{font-size:.8125rem;padding:11px 9px}.settings-title h2{font-size:1.7rem}.setting-row{padding:17px;gap:15px}.setting-row select{width:125px}.setting-row p{font-size:.8125rem}.theme-options{padding:15px;gap:8px}.theme-option{padding:14px 10px;font-size:.8125rem}.profile-top{gap:17px}.demo-bar{font-size:.75rem;gap:8px}.conversation-search{padding:10px 14px}.sidebar-head{padding-top:27px}.empty-chat h2{font-size:1.9rem}.step{padding:18px}.site-header .brand{font-size:1.4rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}