@font-face{font-family:"TT Norms Tochka Extended";src:url("./assets/fonts/TT-Norms-Tochka-Extended-Regular.ttf") format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:"TT Norms Tochka Extended";src:url("./assets/fonts/TT-Norms-Tochka-Extended-Medium.ttf") format("truetype");font-weight:500;font-display:swap}
@font-face{font-family:"TT Norms Tochka Extended";src:url("./assets/fonts/TT-Norms-Tochka-Extended-DemiBold.ttf") format("truetype");font-weight:600;font-display:swap}
*{box-sizing:border-box}
html,body,#app{width:100%;height:100%;margin:0;overflow:hidden}
body{min-width:320px;color:#191919;font-family:"TT Norms Tochka Extended",Arial,sans-serif;background:#f3f3f3}
button,textarea{font:inherit}
button{border:0;color:inherit;background:none;cursor:pointer}
img{display:block}
.icon-frame{position:relative;display:block;flex:0 0 auto}
.desktop-shell{--nav-width:265px;--chat-width:clamp(510px,calc(23.195876vw + 159.3505px),600px);--nav-ease:cubic-bezier(.65,0,.35,1);position:relative;isolation:isolate;width:100%;height:100%;overflow:hidden;background:linear-gradient(174.891deg,#f3f3f3 3.1%,#f3f3f3 45.9%,#ece9f2 86.7%,#f3f3f3 114.9%)}
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.brand{position:absolute;top:20px;left:20px;height:32px;display:flex;align-items:center;gap:16px;text-decoration:none}
.brand-mark{width:32px;height:32px;display:grid;place-items:center;overflow:hidden}
.brand-mark img{width:26.413px;height:26.414px;transform:rotate(180deg)}
.brand-wordmark{width:159.729px;height:22.759px;object-fit:contain;opacity:1;transition:opacity .1s ease-in-out,visibility 0s}
.main-nav{position:absolute;top:72px;bottom:120px;left:10px;width:245px;padding:20px 0 84px;display:flex;flex-direction:column;gap:4px;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none;-webkit-mask-image:linear-gradient(to bottom,#000 0,#000 calc(100% - 48px),transparent 100%);mask-image:linear-gradient(to bottom,#000 0,#000 calc(100% - 48px),transparent 100%);transition:left .25s var(--nav-ease),width .25s var(--nav-ease)}
.main-nav::-webkit-scrollbar{display:none}
.nav-item,.nav-more{position:relative;width:245px;height:40px;padding:8px 12px;display:flex;align-items:center;gap:16px;border-radius:10px;color:#191919;font-size:18px;font-weight:500;line-height:22px;text-align:left;transition:width .25s var(--nav-ease)}
.nav-label,.new-chat-label{opacity:1;white-space:nowrap;transition:opacity .1s ease-in-out,visibility 0s}
.nav-icon{width:24px;height:24px;flex:0 0 24px}
.nav-icon img{position:absolute;object-fit:fill}
.nav-icon--chat img{top:2px;left:1.25px;width:21.5px;height:19.96px}
.nav-icon--journal img{top:3px;left:1px;width:22px;height:17.998px}
.nav-icon--forum img{top:2px;left:2px;width:20px;height:20px}
.nav-icon--search img{inset:0;width:24px;height:24px}
.nav-icon--more img{top:7px;left:3.5px;width:17.5px;height:10px}
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.nav-item.is-active img{filter:drop-shadow(0 0 11px #835de1)}
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.desktop-chat-history{width:100%;max-height:1000px;display:flex;flex-direction:column;opacity:1;transform:translateY(0);transition:max-height .25s var(--nav-ease),opacity .125s ease-in-out,transform .25s var(--nav-ease);pointer-events:auto}
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.new-chat-row{position:sticky;z-index:4;top:-20px;width:100%;height:40px;padding:8px 12px;display:flex;align-items:center;gap:16px;flex:0 0 40px;border-radius:10px;background:#f7f7f7;font-size:18px;font-weight:500;line-height:22px;text-align:left}
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.new-chat-glyph{position:absolute;top:0;left:0;width:24px;height:24px}
.history-list{margin-top:10px;display:flex;flex-direction:column;opacity:1;transition:opacity .1s ease-in-out,visibility 0s}
.history-row{width:100%;height:36px;padding:9px 12px;display:block;overflow:hidden;text-align:left;text-overflow:ellipsis;white-space:nowrap;font-size:14px;line-height:18px;letter-spacing:.14px;cursor:pointer;user-select:none;-webkit-user-select:none;transition:opacity .18s ease}
.nav-bottom{position:absolute;z-index:2;left:20px;right:20px;bottom:20px;height:100px;pointer-events:none;transition:left .25s var(--nav-ease),right .25s var(--nav-ease)}
.user-avatar{position:absolute;left:0;bottom:0;width:32px;height:32px;pointer-events:auto;transition:left .25s var(--nav-ease),bottom .25s var(--nav-ease)}
.user-avatar img{width:32px;height:32px}
.user-avatar span{position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-size:16px;font-weight:600}
.sidebar-icon{position:absolute;left:193px;bottom:4px;width:32px;height:32px;padding:0;pointer-events:auto;opacity:1;transition:left .25s var(--nav-ease),bottom .25s var(--nav-ease),opacity .18s ease}
.sidebar-icon img{position:absolute;top:5px;left:5px;width:22px;height:22px}
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.journal-pane{overflow-y:auto;overflow-x:hidden;scrollbar-width:none}
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.journal-tabs .tab-icon img{position:absolute;object-fit:fill}
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.journal-tabs .tab-icon[aria-label="Фильтры"] img{top:2.5px;left:.833px;width:18.333px;height:15px}
@container (max-width:460px){.journal-tab--research{display:none}.journal-more{display:block}}
.feed-content{padding-top:34px;display:flex;flex-direction:column;gap:16px}
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.material-meta span{padding:0 11px}
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.material-card--hero .material-cover{margin-top:2px}
.material-card--hero .material-meta{margin:0 0 2px}
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.material-card--split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;align-items:stretch}
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.collection-grid{margin-top:16px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.collection-grid article{min-width:0}
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.collection-grid h3{margin:16px 0 0;font-size:16px;font-weight:500;line-height:1.1;letter-spacing:-.08px}
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@container (max-width:297px){.forum-topics{display:none}.forum-more{display:block}}
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.forum-new-post{position:absolute;top:30px;right:0;width:138px;height:42px;padding:12px 16px;display:flex;align-items:center;justify-content:center;gap:10px;border-radius:56px;background:rgba(232,226,254,.8);backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px);font-size:14px;font-weight:500;line-height:18px;letter-spacing:.14px;white-space:nowrap;pointer-events:auto;transition:opacity .18s ease}
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.article-close{position:absolute;z-index:1;top:19px;left:0;width:32px;height:32px;padding:0;display:grid;place-items:center;pointer-events:auto;transition:opacity .18s ease}
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.article-action-icon--share img{top:1px;left:3px;width:18px;height:22px}
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.article-flow{width:var(--article-width);margin:0 auto;padding:98px 0 96px}
.article-intro{display:flex;flex-direction:column;gap:23px}
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.article-copy p strong{font-weight:500}
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.article-comment p{margin:0 0 24px;font-size:18px;line-height:1.4}
.article-comment-actions{display:flex;align-items:center;gap:8px}
.article-comment-actions button{height:32px;padding:0 12px;display:flex;align-items:center;gap:4px;border-radius:32px;background:#f6f6f6;font-size:14px;font-weight:600}
.article-comment-actions img{width:16px;height:16px}
.article-related{padding-bottom:48px}
.article-related h2{padding-bottom:24px}
.article-related-track{width:100%;display:flex;flex-direction:column;gap:16px}
.article-related-card{width:100%;min-height:200px;padding:24px;display:flex;flex:0 0 auto;flex-direction:column;justify-content:space-between;border-radius:20px}
.article-related-card.beige{background:#f3f2de}.article-related-card.violet{background:#7f42e1;color:#f3f2de}.article-related-card.green{background:#cf0;color:#001f0a}
.article-related-card h3{margin:0;font-size:24px;font-weight:600;line-height:1.4}
.article-related-footer{display:flex;align-items:flex-end;gap:10px;font-size:12px;font-weight:600;line-height:22px;text-transform:uppercase}
.article-related-stats{margin-left:auto;display:flex;gap:16px}.article-related-stats span{display:flex;align-items:center;gap:4px}.article-related-stats img{width:16px;height:16px}
.feed-content>.material-card:not(.collection),.collection-grid article{cursor:pointer}
.desktop-shell[data-article-open="true"] .desktop-nav{background:#fff}
.desktop-shell[data-article-open="true"] .journal-pane{opacity:0;visibility:hidden;pointer-events:none;transition:left .5s ease-in-out,opacity .25s ease,visibility 0s linear .25s}
.desktop-shell[data-article-open="true"] .article-pane{visibility:visible;pointer-events:auto;transition:left .5s ease-in-out,visibility 0s}
.chat-pane{--composer-height:94px;--landing-gap:clamp(30px,calc(60vh - 330px),60px);--composer-rest-bottom:clamp(40px,calc(63.9vh - 459px),164px);position:absolute;z-index:3;isolation:isolate;contain:paint;inset:0 0 0 auto;width:100%;overflow:hidden;background:#f3f3f3;box-shadow:inset .5px 0 rgba(174,174,174,.45);transform:translateZ(0);backface-visibility:hidden;transition:width .5s ease-in-out}
.chat-pane::before{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(174.891deg,#f3f3f3 3.1%,#f3f3f3 45.9%,#ece9f2 86.7%,#f3f3f3 114.9%);opacity:1;pointer-events:none;transition:opacity .5s ease-in-out}
.chat-collapse{position:absolute;z-index:3;top:24px;left:20px;width:24px;height:24px;padding:0;opacity:0;pointer-events:none;transform:rotate(-90deg);transition:opacity .2s ease-in-out}
.chat-collapse img{position:absolute;top:3px;left:3px;width:18.75px;height:18px}
.chat-top-actions{position:absolute;z-index:3;top:0;right:0;left:0;height:66px;opacity:1;pointer-events:none;transition:left .3s var(--nav-ease),opacity .25s ease-in-out}
.chat-top-actions::before{content:"";position:absolute;z-index:0;inset:0;display:none;pointer-events:none}
.chat-top-actions__group{position:absolute;z-index:1;top:0;right:20px;width:183px;height:66px;pointer-events:none}
.chat-new-button{position:absolute;z-index:1;right:48px;padding:0;pointer-events:auto;transition:opacity .18s ease}
.chat-new-compact{position:absolute;inset:0;width:24px;height:24px;display:block;opacity:0;transition:opacity .15s ease-in-out}
.chat-new-compact img{width:24px;height:24px}
.chat-new-full{position:absolute;inset:0;width:135px;height:42px;padding:9px 16px;display:flex;align-items:center;gap:10px;border-radius:56px;background:rgba(25,25,25,.1);opacity:0;transition:opacity .15s ease-in-out}
.chat-new-full img{width:24px;height:24px;flex:0 0 24px}
.chat-new-label{display:block;font-size:14px;font-weight:500;line-height:18px;letter-spacing:.14px;white-space:nowrap}
.chat-history-icon{position:absolute;z-index:1;top:20px;right:0;width:24px;height:24px;padding:0;pointer-events:auto;cursor:pointer;opacity:1;transition:opacity .18s ease}
.chat-history-icon img{position:absolute;inset:0;width:24px;height:24px}
.desktop-shell[data-mode="chat"] .chat-top-actions{left:var(--nav-width)}
.desktop-shell[data-chat-actions-variant="compact"] .chat-new-button{top:20px;width:24px;height:24px}
.desktop-shell[data-chat-actions-variant="full"] .chat-new-button{top:12px;width:135px;height:42px}
.desktop-shell[data-chat-actions-visible="true"][data-chat-actions-variant="compact"] .chat-new-compact{opacity:1}
.desktop-shell[data-chat-actions-visible="true"][data-chat-actions-variant="full"] .chat-new-full{opacity:1}
@media (min-width:1008px) and (max-width:1179.98px){.desktop-shell[data-mode="chat"]:not([data-nav-collapsed="true"]) .chat-top-actions::before{display:block;background:rgba(255,255,255,.72);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}}
.desktop-history-backdrop{position:absolute;z-index:8;inset:0;padding:0;background:rgba(25,25,25,.12);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .24s ease,visibility 0s linear .32s}
.desktop-history-panel{position:absolute;z-index:9;top:0;right:0;bottom:0;width:360px;display:flex;flex-direction:column;overflow:hidden;background:#f3f3f3;box-shadow:-8px 0 28px rgba(25,25,25,.1);opacity:0;visibility:hidden;pointer-events:none;transform:translate3d(100%,0,0);transition:opacity .24s ease,visibility 0s linear .32s,transform .32s cubic-bezier(.22,1,.36,1)}
.desktop-history-header{height:72px;padding:20px;display:flex;align-items:center;justify-content:space-between;flex:0 0 72px}
.desktop-history-header h2{margin:0;font-size:18px;font-weight:500;line-height:22px;letter-spacing:.18px}
.desktop-history-header button{width:32px;height:32px;padding:0;display:grid;place-items:center;flex:0 0 32px}
.desktop-history-header img{width:20px;height:20px}
.desktop-history-list{min-height:0;padding:8px 20px 32px;display:flex;flex:1 1 auto;flex-direction:column;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none}
.desktop-history-list::-webkit-scrollbar{display:none}
.desktop-history-list button{min-height:40px;padding:10px 0;display:block;overflow:hidden;flex:0 0 auto;text-align:left;text-overflow:ellipsis;white-space:nowrap;font-size:16px;line-height:20px;letter-spacing:.16px;transition:opacity .18s ease}
.desktop-shell[data-desktop-history-open="true"] .desktop-history-backdrop{opacity:1;visibility:visible;pointer-events:auto;transition:opacity .24s ease,visibility 0s}
.desktop-shell[data-desktop-history-open="true"] .desktop-history-panel{opacity:1;visibility:visible;pointer-events:auto;transform:translate3d(0,0,0);transition:opacity .24s ease,visibility 0s,transform .32s cubic-bezier(.22,1,.36,1)}
.chat-history-viewport{position:absolute;top:94px;left:50%;width:526px;overflow-x:visible;transform:translateX(-50%);transition:top .5s ease-in-out,left .5s ease-in-out,width .5s ease-in-out,opacity .25s ease-in-out}
.chat-history-cards{width:max-content;display:flex;gap:20px}
.chat-history-cards article{width:149px;height:auto;padding:12px 16px;display:flex;flex:0 0 149px;flex-direction:column;gap:8px;border-radius:16px;background:#fff;color:#676767;font-size:16px;line-height:20px;letter-spacing:.16px}
.chat-history-cards article span{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.chat-history-cards small{color:#191919;font-size:12px;line-height:15px;opacity:.5}
.chat-promo-banner{position:relative;left:50%;width:100%;min-width:310px;padding:24px 20px;border-radius:24px;display:flex;flex-direction:column;align-items:center;gap:12px;background:#835de1;color:#fff;text-align:center;text-wrap:balance;transform:translateX(-50%)}
.chat-promo-banner h2{margin:0;font-family:Alice,Georgia,serif;font-size:28px;font-weight:400;line-height:32px;letter-spacing:-.28px}
.chat-promo-banner p{margin:0;font-size:14px;font-weight:400;line-height:20px;letter-spacing:.14px}
.chat-promo-banner button{min-height:40px;padding:8px 18px;border:1px solid #191919;border-radius:10px;background:transparent;color:#fff;font-size:14px;font-weight:500;line-height:20px;transition:background-color .18s ease}
.chat-promo-banner button:hover{background:rgba(255,255,255,.14)}
.chat-promo-banner button:focus-visible{outline:2px solid #fff;outline-offset:2px}
.chat-landing{position:absolute;left:50%;bottom:calc(var(--composer-rest-bottom) + 94px + var(--landing-gap));width:526px;display:flex;flex-direction:column;align-items:center;gap:16px;transform:translateX(-50%);transition:left .5s ease-in-out,width .5s ease-in-out,bottom .5s ease-in-out,gap .5s ease-in-out,opacity .25s ease-in-out}
.chat-landing h1{width:100%;margin:0;font-family:Alice,Georgia,serif;font-size:40px;font-weight:400;line-height:1;letter-spacing:-.4px;text-align:center;transition:font-size .5s ease-in-out,letter-spacing .5s ease-in-out}
.suggestions{display:flex;flex-direction:column;align-items:center;gap:10px}
.suggestions button{height:36px;padding:8px 16px;border-radius:18px;background:#fff;font-size:16px;line-height:20px;letter-spacing:.16px;white-space:nowrap;transition:opacity .18s ease}
.suggestions button[data-suggestion='"Avgvst": Сэкономили с Точкой 6% с оборота.']{height:auto;min-height:36px;padding:4px 10px;white-space:normal;overflow:visible;text-overflow:clip;text-wrap:balance}
.suggestions button:hover{opacity:.5}
.desktop-composer{position:absolute;z-index:3;left:50%;bottom:var(--composer-rest-bottom);width:526px;height:94px;min-height:94px;max-height:220px;padding:0;display:flex;flex-direction:column;overflow:hidden;transform:translateX(-50%);border:0;border-radius:24px;background:transparent;box-shadow:0 5px 15px rgba(0,0,0,.05);transition:left .5s ease-in-out,width .5s ease-in-out,bottom .5s ease-in-out}
.ai-input-shape{position:absolute;inset:0;z-index:0;width:100%;height:100%;overflow:visible;pointer-events:none}
.desktop-composer textarea{position:relative;z-index:2;flex:1 1 auto;width:100%;min-height:0;height:auto;margin:0;padding:15px 16px 0;border:0;outline:0;resize:none;overflow-y:hidden;color:#191919;background:transparent;font-size:16px;line-height:20px;letter-spacing:.16px}
.desktop-composer textarea::placeholder{color:#949494}
.composer-actions{position:relative;z-index:2;flex:0 0 44px;height:44px;padding:4px 8px 8px 16px;display:flex;align-items:center;justify-content:space-between}
.composer-plus{width:24px;height:24px;padding:0}
.composer-plus img{width:24px;height:24px}
.composer-send{width:32px;height:32px;padding:0;display:grid;place-items:center}
.composer-send img{width:32px;height:32px;opacity:1;transition:filter .18s ease}
.composer-send:not(:disabled) img{opacity:1;filter:brightness(0) saturate(100%) invert(43%) sepia(54%) saturate(1042%) hue-rotate(216deg) brightness(94%) contrast(89%)}
.composer-send:disabled{cursor:default}
@media (hover:hover){.brand,.journal-tabs button,.chat-collapse,.chat-new-button,.composer-plus,.composer-send:not(:disabled),.new-chat-icon,.new-chat-label{transition:opacity .18s ease}.nav-item:not(:disabled){transition:width .25s var(--nav-ease),opacity .18s ease}.brand:hover,.history-row:hover,.nav-item:not(:disabled):not(.is-active):hover,.journal-tabs button:hover,.chat-collapse:hover,.chat-new-button:hover,.chat-history-icon:hover,.desktop-history-list button:hover,.composer-plus:hover,.composer-send:not(:disabled):hover{opacity:.5}.new-chat-row:hover .new-chat-icon,.new-chat-row:hover .new-chat-label{opacity:.5}}
.chat-dialogue{position:absolute;top:82px;left:50%;bottom:153px;width:526px;padding:12px 0 24px;display:flex;flex-direction:column;align-items:flex-end;gap:16px;overflow-y:auto;overscroll-behavior:contain;opacity:0;pointer-events:none;transform:translateX(-50%);scrollbar-width:none;transition:left .5s ease-in-out,width .5s ease-in-out,bottom .5s ease-in-out,opacity .25s ease-in-out}
.chat-dialogue::-webkit-scrollbar{display:none}
.chat-dialogue .chat-disclaimer{position:static;align-self:stretch;width:auto;margin:0 24px;color:#949494;font-size:12px;line-height:15px;letter-spacing:.12px;text-align:center;opacity:1;transform:none}
.chat-dialogue .chat-disclaimer a{color:#835de1;font-weight:500;text-decoration:none}
.message{flex:0 0 auto}
.message--user{max-width:80%;padding:10px 15px;border-radius:10px;background:rgba(25,25,25,.05);font-size:16px;line-height:20px;letter-spacing:.16px;overflow-wrap:anywhere;white-space:pre-line}
.message--assistant{align-self:stretch;width:100%;font-size:16px;line-height:20px;letter-spacing:.16px}
.message--assistant header{height:34px;display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500;line-height:18px}
.message--assistant header img{width:24px;height:24px}
.message--assistant p{margin:8px 0 0}
.message-actions{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px}
.message-actions button{min-height:36px;padding:8px 16px;border:1px solid rgba(25,25,25,.2);border-radius:18px;background:#fff;color:#191919;font:inherit;font-size:14px;line-height:18px;letter-spacing:.14px;transition:border-color .18s ease,background-color .18s ease}
.message-actions button:hover{border-color:rgba(25,25,25,.45);background:rgba(25,25,25,.05)}
.message-actions button:focus-visible{outline:2px solid #835de1;outline-offset:2px}
.message-actions button:active{background:rgba(25,25,25,.1)}
.message--assistant .message-pitch{color:#d92d20;font-weight:500}
.lead-form{margin-top:20px;padding:22px;border:1px solid rgba(25,25,25,.14);border-radius:18px;background:#fff}
.lead-form h2{margin:0;font-size:24px;line-height:30px;letter-spacing:-.24px}
.lead-form .lead-form-note{margin:2px 0 16px;color:#949494;font-size:13px;line-height:18px}
.lead-field{margin-top:10px;padding:12px 14px;display:block;border-radius:12px;background:rgba(25,25,25,.05)}
.lead-field>span{display:block;margin-bottom:4px;font-size:13px;font-weight:500;line-height:17px}
.lead-field input{width:100%;height:24px;padding:0;border:0;outline:0;background:transparent;color:#191919;font:inherit;font-size:16px;line-height:20px}
.lead-field input::placeholder{color:#aaa}
.lead-field:focus-within{box-shadow:0 0 0 2px #835de1}
.lead-field small{display:block;margin-top:8px;padding-top:8px;border-top:1px solid rgba(25,25,25,.1);color:#7d7d7d;font-size:12px;line-height:16px}
.lead-consent{margin-top:10px;padding:13px 14px;display:flex;align-items:flex-start;gap:10px;border-radius:12px;background:rgba(25,25,25,.05);font-size:13px;line-height:18px}
.lead-consent input{width:18px;height:18px;flex:0 0 auto;margin:0;accent-color:#835de1}
.lead-consent a,.lead-terms{color:#835de1}
.lead-form-error{min-height:16px!important;margin:8px 0 0!important;color:#d92d20!important;font-size:12px!important;line-height:16px!important}
.lead-form-actions{margin-top:8px;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.lead-form-actions button{min-height:44px;border-radius:10px;background:rgba(25,25,25,.05);font:inherit;font-size:15px;font-weight:500}
.lead-form-actions button[type="submit"]{background:#835de1;color:#fff}
.lead-form-actions button:hover{background:rgba(25,25,25,.1)}
.lead-form-actions button[type="submit"]:hover{background:#6f4dcc}
.lead-form-actions button:focus-visible{outline:2px solid #191919;outline-offset:2px}
.lead-terms{display:block;margin-top:12px;text-align:center;font-size:10px;line-height:14px}
@media (max-width:600px){.lead-form{padding:16px}.lead-form-actions{grid-template-columns:1fr}.lead-form h2{font-size:21px;line-height:26px}}
.chat-pane.is-active .chat-history-viewport,.chat-pane.is-active .chat-landing{opacity:0;pointer-events:none}
.chat-pane.is-active .desktop-composer{bottom:32px}
.chat-pane.is-active .chat-dialogue{bottom:calc(var(--composer-height) + 48px);opacity:1;pointer-events:auto}
.desktop-shell[data-mode="chat"] .chat-history-viewport,.desktop-shell[data-mode="chat"] .chat-landing,.desktop-shell[data-mode="chat"] .desktop-composer,.desktop-shell[data-mode="chat"] .chat-dialogue,.desktop-shell[data-mode="chat"] .chat-disclaimer{left:calc(50% + 132.5px)}
.desktop-shell[data-mode="chat"] .chat-landing{transition:left .5s ease-in-out,width .5s ease-in-out,bottom .5s ease-in-out,gap .5s ease-in-out,opacity .25s ease-in-out}
.desktop-shell[data-mode="chat"] .desktop-composer{transition:left .5s ease-in-out,width .5s ease-in-out,bottom .5s ease-in-out}
.desktop-shell[data-mode="chat"] .chat-dialogue{transition:left .5s ease-in-out,width .5s ease-in-out,bottom .5s ease-in-out,opacity .25s ease-in-out}
.desktop-shell[data-mode="chat"] .chat-disclaimer{transition:left .5s ease-in-out,width .5s ease-in-out,opacity .25s ease-in-out}
.desktop-shell[data-mode="chat"][data-nav-collapsed="true"] .chat-history-viewport,.desktop-shell[data-mode="chat"][data-nav-collapsed="true"] .chat-landing,.desktop-shell[data-mode="chat"][data-nav-collapsed="true"] .desktop-composer,.desktop-shell[data-mode="chat"][data-nav-collapsed="true"] .chat-dialogue,.desktop-shell[data-mode="chat"][data-nav-collapsed="true"] .chat-disclaimer{left:calc(50% + 36px)}
.desktop-shell[data-nav-text="hidden"] .brand-wordmark,.desktop-shell[data-nav-text="hidden"] .nav-label,.desktop-shell[data-nav-text="hidden"] .new-chat-label,.desktop-shell[data-nav-text="hidden"] .history-list{opacity:0;visibility:hidden;transition:opacity .1s ease-in-out,visibility 0s linear .1s}
.desktop-shell[data-nav-text="hidden"] .history-list{height:0;margin:0;overflow:hidden}
.desktop-shell[data-nav-collapsed="true"] .desktop-nav{width:72px}
.desktop-shell[data-nav-collapsed="true"] .main-nav{bottom:auto;left:12px;width:48px;overflow:visible;-webkit-mask-image:none;mask-image:none}
.desktop-shell[data-nav-collapsed="true"] .nav-item,.desktop-shell[data-nav-collapsed="true"] .nav-more{width:48px}
.desktop-shell[data-nav-collapsed="true"] .desktop-chat-history{width:48px}
.desktop-shell[data-nav-collapsed="true"] .new-chat-row{width:48px}
.desktop-shell[data-nav-collapsed="true"] .nav-bottom{left:16px;right:16px}
.desktop-shell[data-nav-collapsed="true"] .user-avatar{left:0;bottom:52px}
.desktop-shell[data-nav-collapsed="true"] .sidebar-icon{left:4px;bottom:0}
.desktop-shell[data-nav-collapsed="true"] [data-nav-tooltip]::after{content:attr(data-nav-tooltip);position:absolute;z-index:20;top:50%;left:calc(100% + 8px);padding:6px 10px;border-radius:8px;background:#191919;color:#fff;font-size:14px;font-weight:500;line-height:18px;letter-spacing:.14px;white-space:nowrap;opacity:0;visibility:hidden;pointer-events:none;transform:translate(4px,-50%);transition:opacity .12s ease,transform .12s ease,visibility 0s linear .12s}
.desktop-shell[data-nav-collapsed="true"] .nav-more{pointer-events:auto}
.desktop-shell[data-nav-collapsed="true"] [data-nav-tooltip]:hover::after{opacity:1;visibility:visible;transform:translate(0,-50%);transition:opacity .12s ease,transform .12s ease,visibility 0s}
.desktop-shell[data-nav-collapsed="true"] .journal-pane,.desktop-shell[data-nav-collapsed="true"] .forum-pane,.desktop-shell[data-nav-collapsed="true"] .article-pane{left:72px}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]):not([data-article-open="true"]) .desktop-nav{background:transparent}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .desktop-chat-history{max-height:0;overflow:hidden;opacity:0;transform:translateY(16px);pointer-events:none}
.desktop-shell[data-mode="journal"] .journal-pane{opacity:1;visibility:visible;pointer-events:auto;transition:left .5s ease-in-out,opacity .5s ease-in-out,visibility 0s}
.desktop-shell[data-mode="forum"] .forum-pane{opacity:1;visibility:visible;pointer-events:auto;transition:left .5s ease-in-out,opacity .5s ease-in-out,visibility 0s}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .sidebar-icon{opacity:.3}
.desktop-shell[data-mode="forum"] .sidebar-icon{opacity:.25}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-pane{--composer-rest-bottom:clamp(40px,calc(72.2vh - 524px),180px);width:var(--chat-width)}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-pane::before{opacity:0}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-collapse{opacity:1;pointer-events:auto;transition-delay:.2s}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-top-actions{opacity:1}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .desktop-history-backdrop{display:none}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .desktop-history-panel{width:100%;box-shadow:inset .5px 0 rgba(174,174,174,.45);transform:none;transition:none}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-history-viewport{top:90px;width:min(526px,calc(var(--chat-width) - 40px));overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-history-viewport::-webkit-scrollbar{display:none}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-landing{width:487px}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-landing h1{font-size:32px;letter-spacing:-.32px}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .desktop-composer{width:clamp(430px,calc(23.195876vw + 79.3505px),520px)}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-pane.is-active .desktop-composer{bottom:32px}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-dialogue{width:487px}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-pane.is-active .chat-dialogue{bottom:calc(var(--composer-height) + 48px)}
.desktop-shell[data-feed-transition="fast"] .journal-pane,.desktop-shell[data-feed-transition="fast"] .forum-pane{transition:left .25s ease-in-out,opacity .25s ease-in-out,visibility 0s linear .25s}
.desktop-shell[data-feed-transition="fast"][data-mode="journal"] .journal-pane,.desktop-shell[data-feed-transition="fast"][data-mode="forum"] .forum-pane{transition:left .25s ease-in-out,opacity .25s ease-in-out,visibility 0s}
.desktop-shell[data-nav-transitioning="true"] .journal-pane,.desktop-shell[data-nav-transitioning="true"] .forum-pane{transition:left .25s var(--nav-ease),opacity .5s ease-in-out,visibility 0s linear .5s}
.desktop-shell[data-nav-transitioning="true"][data-mode="journal"] .journal-pane,.desktop-shell[data-nav-transitioning="true"][data-mode="forum"] .forum-pane{transition:left .25s var(--nav-ease),opacity .5s ease-in-out,visibility 0s}
.desktop-shell[data-nav-transitioning="true"][data-mode="chat"] .chat-history-viewport{transition:top .5s ease-in-out,left .25s var(--nav-ease),width .5s ease-in-out,opacity .25s ease-in-out}
.desktop-shell[data-nav-transitioning="true"][data-mode="chat"] .chat-landing{transition:left .25s var(--nav-ease),width .5s ease-in-out,bottom .5s ease-in-out,gap .5s ease-in-out,opacity .25s ease-in-out}
.desktop-shell[data-nav-transitioning="true"][data-mode="chat"] .desktop-composer{transition:left .25s var(--nav-ease),width .5s ease-in-out,bottom .5s ease-in-out}
.desktop-shell[data-nav-transitioning="true"][data-mode="chat"] .chat-dialogue{transition:left .25s var(--nav-ease),width .5s ease-in-out,bottom .5s ease-in-out,opacity .25s ease-in-out}
.desktop-shell[data-nav-transitioning="true"][data-mode="chat"] .chat-disclaimer{transition:left .25s var(--nav-ease),width .5s ease-in-out,opacity .25s ease-in-out}
@media (max-height:820px){.chat-history-viewport{top:56px}.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-history-viewport{top:90px}}
@media (max-width:1512px){.desktop-shell{--chat-width:clamp(460px,calc(30.864198vw + 43.3333px),510px)}.feed-column,.forum-column,.forum-fixed-actions{width:clamp(470px,calc(37.037037vw - 30px),530px)}.article-pane{--article-width:min(clamp(470px,calc(37.037037vw - 30px),530px),calc(100% - 40px))}.journal-tabs{gap:8px;padding-right:16px;padding-left:16px}.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-history-viewport{left:calc(50% + 10px);width:calc(var(--chat-width) - 20px)}.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .desktop-composer{width:clamp(380px,calc(30.864198vw - 36.6667px),430px)}}
@media (max-width:1350px){.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .desktop-composer{width:420px}}
@media (max-width:1227px){
  .feed-column,.forum-column{width:clamp(340px,calc(17.3228vw + 149.449px),362px);padding-top:32px}
  .article-pane{--article-width:min(clamp(340px,calc(17.3228vw + 149.449px),362px),calc(100% - 40px))}
  .forum-feed{padding-bottom:106px}
  .forum-new-post--inline{display:none}
  .forum-fixed-actions{bottom:32px;width:clamp(340px,calc(17.3228vw + 149.449px),362px);display:block}
}
@container content-feed (max-width:469px){
  .journal-tabs{height:40px;padding:10px 24px;gap:0}
  .journal-tabs>button:nth-of-type(3),.journal-tabs>button:nth-of-type(4),.journal-tab--research{display:none}
  .journal-more{display:block}
  .journal-more-popover .journal-more-compact-only{display:block}
  .feed-content{padding-top:30px;gap:16px}
  .material-card h2,.collection-grid h3{font-size:24px;line-height:1.1;letter-spacing:-.12px}
  .material-card--hero{margin-bottom:-6px}
  .material-card--hero .material-meta{display:none}
  .material-card--hero .material-cover{margin-top:16px}
  .material-card--text{min-height:0}
  .material-card--text .material-meta{margin-top:16px}
  .material-card--split{display:flex;flex-direction:column;gap:16px}
  .material-card--split>div{display:flex;flex-direction:column;justify-content:flex-start;gap:16px}
  .material-card--split .material-meta{margin:0}
  .collection{display:contents}
  .collection-title{display:none}
  .collection-grid{display:contents}
  .collection-grid article{padding:16px;display:flex;flex-direction:column;gap:16px;border-radius:24px;background:#fff;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,.025)}
  .collection-grid h3{order:1;margin:0;font-weight:500}
  .collection-grid .material-meta{order:2;margin:0}
  .collection-grid img{order:3}
  .forum-tabs{width:100%;padding-right:24px;padding-left:24px}
  .forum-topics{display:flex}
  .forum-more{display:none}
  .forum-feed{padding-top:30px}
}
@media (max-width:1100px) and (min-width:1008px){
  .desktop-shell{--chat-width:calc(100vw - 640px)}
  .desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-landing,.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .desktop-composer,.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-dialogue{width:calc(var(--chat-width) - 40px)}
  .desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .suggestions{max-width:100%}
  .desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .suggestions button{max-width:100%;overflow:hidden;text-overflow:ellipsis}
}
@media (hover:hover){.forum-tabs button:hover,.forum-action:hover,.forum-new-post:hover,.article-close:hover,.article-more:hover,.article-action-menu button:hover,.article-ai-actions button:hover,.article-comment-actions button:hover{opacity:.5}.sidebar-icon:hover{opacity:.5}.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .sidebar-icon:hover{opacity:1}.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-collapse:hover,.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-history-icon:hover{opacity:.5}}
@media (prefers-reduced-motion:reduce){.desktop-nav,.brand-wordmark,.main-nav,.nav-item,.nav-more,.nav-label,.desktop-chat-history,.new-chat-label,.history-list,.history-row,.nav-bottom,.user-avatar,.sidebar-icon,.journal-pane,.forum-pane,.article-pane,.article-close,.article-more,.article-action-menu,.article-action-menu button,.forum-tabs button,.forum-action,.forum-new-post,.chat-pane,.chat-pane::before,.chat-collapse,.chat-top-actions,.chat-new-button,.chat-new-compact,.chat-new-full,.chat-history-icon,.desktop-history-backdrop,.desktop-history-panel,.chat-history-viewport,.chat-landing,.chat-landing h1,.desktop-composer,.chat-dialogue,.chat-disclaimer{transition-duration:.01ms!important}}

/* Base desktop responsive contract: fixed navigation, then 65% content / 35% chat. */
.desktop-shell{--nav-width:248px;--chat-width:calc(35vw - 86.8px);--nav-bottom-duration:.4s;--sidebar-toggle-duration:.28s;--nav-bottom-ease:cubic-bezier(.37,0,.63,1)}
.main-nav{width:228px}
.nav-item,.nav-more{width:228px}
.nav-more{pointer-events:auto}
.feed-column,.forum-column{width:min(620px,calc(100% - 40px))}
.forum-fixed-actions{width:min(620px,calc(100% - 40px))}
.article-pane{--article-width:min(620px,calc(100% - 40px))}
.desktop-shell[data-mode="chat"] .chat-history-viewport,.desktop-shell[data-mode="chat"] .chat-landing,.desktop-shell[data-mode="chat"] .desktop-composer,.desktop-shell[data-mode="chat"] .chat-dialogue,.desktop-shell[data-mode="chat"] .chat-disclaimer{left:calc(50% + 124px)}
.nav-bottom{left:20px;right:20px;transition:left var(--nav-bottom-duration) var(--nav-bottom-ease),right var(--nav-bottom-duration) var(--nav-bottom-ease)}
.user-profile{position:absolute;left:0;bottom:0;height:32px;padding:0;display:flex;align-items:center;gap:12px;pointer-events:auto;transition:left var(--nav-bottom-duration) var(--nav-bottom-ease),bottom var(--nav-bottom-duration) var(--nav-bottom-ease),opacity .18s ease}
.user-profile img{width:32px;height:32px;flex:0 0 32px;border-radius:50%;object-fit:cover}
.user-profile span{font-size:14px;line-height:18px;white-space:nowrap;opacity:1;transition:opacity .1s ease-in-out,visibility 0s}
.sidebar-icon{left:176px;transition:left var(--sidebar-toggle-duration) var(--nav-bottom-ease),bottom var(--sidebar-toggle-duration) var(--nav-bottom-ease),opacity .18s ease}
.desktop-shell[data-nav-text="hidden"] .user-profile span{opacity:0;visibility:hidden;transition:opacity .1s ease-in-out,visibility 0s linear .1s}
.desktop-shell[data-nav-collapsed="true"]{--nav-width:72px;--chat-width:calc(35vw - 25.2px)}
.desktop-shell[data-nav-collapsed="true"] .main-nav{bottom:auto;left:12px;width:48px;overflow:visible;-webkit-mask-image:none;mask-image:none}
.desktop-shell[data-nav-collapsed="true"] .nav-item,.desktop-shell[data-nav-collapsed="true"] .nav-more{width:48px;padding-right:12px;padding-left:12px}
.desktop-shell[data-nav-collapsed="true"] .nav-bottom{left:20px;right:20px}
.desktop-shell[data-nav-collapsed="true"] .user-profile{left:0;bottom:52px}
.desktop-shell[data-nav-collapsed="true"] .sidebar-icon{left:0;bottom:0}
.desktop-shell[data-nav-collapsed="true"] .journal-pane,.desktop-shell[data-nav-collapsed="true"] .forum-pane,.desktop-shell[data-nav-collapsed="true"] .article-pane{left:var(--nav-width)}
.desktop-shell[data-chat-nav-target="collapsed"]{--chat-width:calc(35vw - 25.2px)}

/* Drawer copied from the third desktop iteration. */
.more-drawer{position:fixed;z-index:100;inset:0;pointer-events:none}
.more-drawer[hidden]{display:none}
.more-drawer__overlay{position:absolute;inset:0;width:100%;height:100%;padding:0;background:rgba(25,25,25,.2);opacity:0;transition:opacity .32s cubic-bezier(.22,1,.36,1)}
.more-drawer__panel{position:absolute;inset:0 auto 0 0;width:min(432px,100vw);height:100%;overflow:hidden;background:#fff;box-shadow:0 20px 40px rgba(0,0,0,.1);transform:translate3d(-100%,0,0);transition:transform .32s cubic-bezier(.22,1,.36,1)}
.more-drawer__panel:focus{outline:0}.more-drawer.is-open{pointer-events:auto}.more-drawer.is-open .more-drawer__overlay{opacity:1}.more-drawer.is-open .more-drawer__panel{transform:translate3d(0,0,0)}
.more-drawer__header{position:relative;width:100%;height:63px;background:#fff}.more-drawer__header h2{position:absolute;top:6px;left:50%;width:280px;margin:0;padding:16px 0;overflow:hidden;color:#191919;font-size:16px;font-weight:500;line-height:20px;letter-spacing:.16px;text-align:center;text-overflow:ellipsis;white-space:nowrap;transform:translateX(-50%)}
.more-drawer__close{position:absolute;top:19px;right:20px;width:24px;height:24px;padding:0;display:grid;place-items:center}.more-drawer__close img{width:24px;height:24px}
.more-drawer__content{position:absolute;inset:63px 0 0;padding:15px 20px 30px;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none}.more-drawer__content::-webkit-scrollbar{display:none}.more-drawer__nav{width:100%;display:flex;flex-direction:column;align-items:flex-start}
.more-drawer__search{width:100%;height:40px;margin:0 0 32px;padding:0 12px;display:flex;align-items:center;border-radius:8px;background:rgba(25,25,25,.05)}.more-drawer__search-icon{width:20px;height:20px;margin-right:8px;display:grid;place-items:center;flex:0 0 20px}.more-drawer__search-icon img{width:15.833px;height:15.833px}.more-drawer__search input{min-width:0;height:100%;flex:1;padding:0;border:0;outline:0;background:transparent;color:#191919;font:400 14px/18px "TT Norms Tochka Extended",Arial,sans-serif;letter-spacing:.14px}.more-drawer__search input::placeholder{color:#949494;opacity:1}.more-drawer__search:focus-within{box-shadow:inset 0 0 0 2px #835de1}
.more-drawer__search--mobile{display:none}
.search-drawer .more-drawer__search{margin-bottom:0}
.more-drawer__heading{width:100%;margin:0;padding:0 0 16px;display:flex;align-items:flex-start;color:#191919;font-size:24px;font-weight:500;line-height:30px;text-align:left}.more-drawer__sub{width:100%;padding:0 0 32px;display:flex;flex-direction:column;gap:10px;color:#676767;font-size:16px;font-weight:500;line-height:20px;letter-spacing:.16px}.more-drawer__sub span{min-height:28px;padding:4px 0}.more-drawer__socials{width:100%;padding:0 20px 16px 0;display:flex;align-items:center;gap:20px}.more-drawer__social{width:32px;height:32px;display:grid;place-items:center;flex:0 0 32px}.more-drawer__social img{display:block}.more-drawer__social--telegram img{width:26px;height:21px}.more-drawer__social--vk img{width:22px;height:22px}.more-drawer__social--messenger{width:28px;height:28px;flex-basis:28px}.more-drawer__social--messenger img{width:23.333px;height:23.333px}.more-drawer__social--camcorder img{width:23px;height:16px}.more-drawer__contacts{width:100%;display:flex;flex-direction:column;align-items:flex-start;color:#191919;font-size:16px;font-weight:400;line-height:20px;letter-spacing:.16px}.more-drawer__contacts p{width:100%;margin:0;padding:12px 0}.more-drawer__contacts .more-drawer__write{color:#835de1;font-size:14px;font-weight:500;line-height:18px;letter-spacing:.14px}.more-drawer__contacts .more-drawer__legal,.more-drawer__contacts .more-drawer__company{font-size:14px;line-height:18px;letter-spacing:.14px}.more-drawer__link,.more-drawer__map{color:#835de1}.more-drawer__company-gap{display:inline-block;margin-top:9px}.more-drawer__contacts .more-drawer__map{font-size:14px;font-weight:500;line-height:18px;letter-spacing:.14px}

/* Profile screen copied from the third desktop iteration. */
.profile-pane{position:absolute;z-index:4;inset:0;overflow:hidden;background:linear-gradient(174.891deg,#f3f3f3 3.1%,#f3f3f3 45.9%,#ece9f2 86.7%,#f3f3f3 114.9%);opacity:0;visibility:hidden;pointer-events:none}
.desktop-shell[data-profile-open="true"] .profile-pane{opacity:1;visibility:visible;pointer-events:auto}.desktop-shell[data-profile-open="true"] .desktop-nav{background:transparent}
.profile-scroll{position:absolute;inset:0;overflow-y:auto;scrollbar-width:none}.profile-scroll::-webkit-scrollbar{display:none}.profile-main{position:relative;width:min(640px,calc(100% - 40px));min-height:975px;margin:0 auto}.profile-topbar{height:72px;padding:20px 0}.profile-close{position:relative;width:32px;height:32px;padding:0;display:grid;place-items:center}.profile-close__fill{position:absolute;inset:0;width:32px;height:32px}.profile-close__glyph{position:relative;width:12px;height:12px}
.profile-content{padding-bottom:40px}.profile-information{padding-bottom:40px}.profile-hero{height:168px;padding:40px 20px;display:flex;gap:24px}.profile-avatar-large{width:72px;height:72px;border-radius:50%;object-fit:cover}.profile-identity{display:flex;flex-direction:column;gap:12px}.profile-expert{width:max-content;padding:0 6px 2px;border-radius:10px;color:#fff;background:#d74611;font-size:10px;line-height:14px}.profile-identity h1{margin:0;font-size:24px;line-height:30px}.profile-karma{display:flex;gap:18px;color:#676767}.profile-karma span{display:flex;gap:6px}.profile-karma strong{color:#191919}
.profile-actions{height:58px;padding:0 20px 16px;display:flex;gap:10px}.profile-actions button{height:42px;padding:9px 16px;display:flex;align-items:center;gap:10px;border-radius:50px;background:#fff}.profile-action-icon{width:24px;height:24px;display:grid;place-items:center}.profile-action-icon img{width:20px;height:20px}.profile-copy{display:flex;flex-direction:column;gap:16px}.profile-copy strong,.profile-copy p{margin:0;padding:0 20px}
.profile-tabs{padding:0 20px;display:flex;gap:10px;overflow-x:auto}.profile-tabs button{height:32px;padding:6px 8px;border-radius:8px;background:rgba(25,25,25,.05);white-space:nowrap}.profile-tabs button.is-active{background:transparent;box-shadow:inset 0 0 0 1.4px #191919}.profile-list{padding:24px 0}.profile-list-item{min-height:64px;padding:12px 20px;display:flex;align-items:center;gap:16px}.profile-list-icon{width:40px;height:40px;display:grid;place-items:center;flex:0 0 40px;border-radius:50%;background:rgba(131,93,225,.08)}.profile-list-icon img{width:20px;height:20px}.profile-list-copy{min-width:0;flex:1}.profile-list-copy p,.profile-list-copy time{margin:0}.profile-list-copy time,.profile-list-label{color:#676767;font-size:14px}.profile-unread{min-width:16px;height:16px;padding:0 4px;border-radius:16px;color:#fff;background:#aeaeae;font-size:10px}

/* Calculated compact-feed threshold after the navigation has collapsed: 72 + 660 / .65 = 1088. */
@media (max-width:1088px) and (min-width:1008px){
  .feed-content{padding-top:30px;gap:16px}
  .material-card--hero{margin-bottom:-6px}.material-card--hero .material-meta{display:none}.material-card--hero .material-cover{margin-top:16px}.material-card--text{min-height:0}.material-card--text .material-meta{margin-top:16px}
  .material-card--split{display:flex;flex-direction:column;gap:16px}
  .material-card--split>div{display:flex;flex-direction:column;gap:16px}.material-card--split .material-meta{margin:0}
  .collection{display:contents}.collection-title{display:none}.collection-grid{display:contents}.collection-grid article{padding:16px;display:flex;flex-direction:column;gap:16px;border-radius:24px;background:#fff;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,.025)}.collection-grid h3{order:1;margin:0}.collection-grid .material-meta{order:2;margin:0}.collection-grid img{order:3}
}

/* Keep the 35% chat at its 350px minimum while both columns still fit. */
@media (max-width:1072px) and (min-width:1008px){
  .desktop-shell[data-nav-collapsed="true"],.desktop-shell[data-chat-nav-target="collapsed"]{--chat-width:350px}
}

@media (hover:hover){.nav-more:hover,.user-profile:hover,.more-drawer__close:hover,.profile-close:hover,.profile-actions button:hover,.profile-tabs button:hover{opacity:.5}}
@media (hover:hover){.more-drawer__heading,.more-drawer__sub span,.more-drawer__social,.more-drawer__write{cursor:pointer;transition:opacity .18s ease}.more-drawer__heading:hover,.more-drawer__sub span:hover,.more-drawer__social:hover,.more-drawer__write:hover{opacity:.5}}

/* Current journal and forum headers from Figma nodes 244:14861 and 244:16832. */
.journal-header,.forum-header{position:relative;z-index:3;width:100%;height:42px;display:flex;align-items:flex-start;gap:12px}
.journal-tabs{min-width:0;height:42px;flex:1 1 auto;padding:0;gap:0;justify-content:space-evenly;border-radius:20px}
.journal-tabs>button,.journal-more-trigger{height:42px;padding:12px 4px}
.feed-topics{width:98px;height:42px;padding:12px 4px;display:flex;flex:0 0 98px;align-items:center;justify-content:center;gap:8px;border-radius:20px;color:#676767;background:#fff;box-shadow:0 5px 15px rgba(0,0,0,.025);font-size:14px;font-weight:500;line-height:18px;letter-spacing:.14px;white-space:nowrap;transition:opacity .18s ease,color .18s ease}
.feed-topics-icon{position:relative;width:16px;height:16px;flex:0 0 16px}
.feed-topics-icon img{position:absolute;top:2px;left:.667px;width:14.667px;height:12px}
.feed-topics.is-active{color:#835de1}
.feed-content{padding-top:32px}
.forum-header{justify-content:space-between}
.forum-header-menus{width:323px;min-width:0;height:42px;display:flex;align-items:flex-start;gap:12px}
.forum-tabs{width:auto;min-width:0;height:42px;flex:1 1 auto;padding:0 4px;gap:8px;justify-content:space-around}
.forum-tabs>button{height:42px;padding:12px 4px}
.forum-topics{display:flex}
.forum-new-post--inline{position:relative;top:auto;right:auto;flex:0 0 138px}
.forum-feed{padding-top:18px}
@container content-feed (max-width:540px){
  .journal-tab--research,.journal-tab--courses,.journal-tab--blogs{display:none}
  .journal-more{display:block}
}
@container content-feed (max-width:469px){
  .journal-header{height:42px}
  .journal-tabs{height:42px;padding:0;gap:0}
  .journal-tabs>button:nth-of-type(2),.journal-tabs>button:nth-of-type(3){display:block}
  .journal-more{display:block}
  .forum-tabs{width:auto;padding:0 4px}
  .forum-topics{display:flex}
}
@media (hover:hover){.feed-topics:hover{opacity:.5}}

/* Chat content follows the v3 adaptive contract: 20px safe area on both sides. */
.desktop-shell[data-mode="chat"] .chat-history-viewport{width:min(520px,calc(100% - var(--nav-width) - 80px))}
.desktop-shell[data-mode="chat"] .chat-landing,
.desktop-shell[data-mode="chat"] .desktop-composer,
.desktop-shell[data-mode="chat"] .chat-dialogue{width:min(526px,calc(100% - var(--nav-width) - 40px))}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-history-viewport{left:50%;width:min(520px,calc(var(--chat-width) - 40px));overflow:visible}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-landing,
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-dialogue{width:min(487px,calc(var(--chat-width) - 40px))}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .desktop-composer{width:min(520px,calc(var(--chat-width) - 40px))}
.desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-landing h1{font-size:32px;letter-spacing:-.32px}
.chat-landing,.suggestions{min-width:0;max-width:100%}
.suggestions button{max-width:100%;overflow:hidden;text-overflow:ellipsis}

/* v2-style mobile navigation. It replaces the desktop shell at the minimum viable split-layout width. */
.mobile-app-header,.mobile-chat-header,.mobile-bottom-toolbar,.mobile-chat-history-trigger,.mobile-chat-history-panel{display:none}

@media (max-width:1007px){
  .desktop-shell{--nav-width:0px;--chat-width:100%;}
  .desktop-shell[data-nav-collapsed="true"],.desktop-shell[data-chat-nav-target="collapsed"]{--nav-width:0px;--chat-width:100%}
  .desktop-nav{display:none}
  .journal-pane,.forum-pane,.article-pane,
  .desktop-shell[data-nav-collapsed="true"] .journal-pane,
  .desktop-shell[data-nav-collapsed="true"] .forum-pane,
  .desktop-shell[data-nav-collapsed="true"] .article-pane{top:50px;left:0;right:0;bottom:54px}
  .chat-pane{inset:50px 0 54px 0;width:100%;transition:none}
  .chat-pane::before{opacity:1;transition:none}
  .desktop-shell:is([data-mode="journal"],[data-mode="forum"]) .chat-pane{opacity:0;visibility:hidden;pointer-events:none;transition:none}
  .profile-pane{top:50px;bottom:54px}

  .mobile-app-header{position:absolute;z-index:30;top:0;right:0;left:0;height:50px;padding:8px 20px 10px;display:flex;align-items:center;justify-content:space-between;background:#f3f3f3}
  .mobile-header-brand{min-width:0;height:32px;padding:0;display:flex;align-items:center;gap:8px;text-align:left}
  .mobile-header-brand:focus,.mobile-header-profile:focus,.mobile-header-menu:focus{outline:0}
  .mobile-header-brand-mark{width:32px;height:32px;display:grid;place-items:center;flex:0 0 32px;overflow:hidden}
  .mobile-header-brand-mark img{width:26.413px;height:26.414px;transform:rotate(180deg)}
  .mobile-header-wordmark{width:min(159.729px,calc(100vw - 156px));height:22.759px;object-fit:contain;object-position:left center}
  .mobile-header-actions{height:32px;display:flex;align-items:center;gap:12px;flex:0 0 auto}
  .mobile-header-profile,.mobile-header-menu{width:32px;height:32px;padding:0;display:grid;place-items:center;flex:0 0 32px}
  .mobile-header-profile img{width:32px;height:32px;border-radius:50%;object-fit:cover}
  .mobile-header-menu img{width:32px;height:32px}
  .mobile-chat-header{position:absolute;z-index:30;top:0;right:0;left:0;height:50px;padding:8px 20px 10px;align-items:center;justify-content:space-between;background:#f3f3f3}
  .mobile-chat-header__left,.mobile-chat-header__actions{display:flex;align-items:center;min-width:0}
  .mobile-chat-header__left{gap:16px}
  .mobile-chat-header__actions{gap:16px;flex:0 0 auto}
  .mobile-chat-header__icon{position:relative;width:32px;height:32px;padding:0;display:grid;place-items:center;flex:0 0 32px}
  .mobile-chat-header__back-fill{position:absolute;inset:0;width:32px;height:32px}
  .mobile-chat-header__back-glyph{position:absolute;top:10px;left:8px;width:15px;height:12px}
  .mobile-chat-brand{height:32px;padding:0;display:flex;align-items:center;min-width:0}
  .mobile-chat-brand img{display:block;width:159.729px;height:22.759px;max-width:100%;object-fit:contain;object-position:left center}
  .mobile-chat-header__new-glyph,.mobile-chat-header__history-glyph{position:absolute;top:4px;left:4px;width:24px;height:24px}
  .desktop-shell[data-mode="chat"][data-mobile-chat-active="true"]:not([data-mobile-history-open="true"]) .mobile-app-header{display:none}
  .desktop-shell[data-mode="chat"][data-mobile-chat-active="true"]:not([data-mobile-history-open="true"]) .mobile-chat-header{display:flex}
  .desktop-shell[data-mobile-history-open="true"] .mobile-app-header,.desktop-shell[data-mobile-history-open="true"] .mobile-chat-header{display:none}

  .more-drawer__panel{inset:0 0 0 auto;transform:translate3d(100%,0,0)}
  .more-drawer.is-open .more-drawer__panel{transform:translate3d(0,0,0)}
  .more-drawer__search--mobile{display:flex}
  .more-drawer.is-search-mode .more-drawer__search--mobile{margin-bottom:0}
  .more-drawer.is-search-mode .more-drawer__nav>:not(.more-drawer__search--mobile){display:none}

  .desktop-shell:is([data-mode="chat"],[data-mode="journal"],[data-mode="forum"]) .chat-pane:not(.is-active){--composer-rest-bottom:88px}
  .desktop-shell:is([data-mode="chat"],[data-mode="journal"],[data-mode="forum"]) .chat-collapse,
  .desktop-shell:is([data-mode="chat"],[data-mode="journal"],[data-mode="forum"]) .chat-top-actions{opacity:0;pointer-events:none;transition:none}
  .desktop-history-backdrop,.desktop-history-panel{display:none}
  .mobile-chat-history-trigger{position:absolute;z-index:8;left:50%;bottom:0;height:var(--composer-rest-bottom);padding:0;display:flex;align-items:center;justify-content:center;color:#676767;font-size:14px;font-weight:500;line-height:18px;letter-spacing:.14px;opacity:1;transform:translateX(-50%);transition:opacity .18s ease}
  .chat-pane.is-active .mobile-chat-history-trigger{opacity:0;visibility:hidden;pointer-events:none}
  .mobile-chat-history-trigger:focus{outline:0}

  .mobile-chat-history-panel{position:absolute;z-index:31;top:0;right:0;bottom:54px;left:0;display:block;overflow:hidden;background:linear-gradient(161deg,#f3f3f3 3%,#f3f3f3 35%,#ece9f2 66%,#f3f3f3 88%);opacity:0;visibility:hidden;pointer-events:none;transform:translate3d(100%,0,0);transition:opacity .24s ease,visibility 0s linear .32s,transform .32s cubic-bezier(.22,1,.36,1)}
  .desktop-shell[data-mobile-history-open="true"] .mobile-chat-history-panel{opacity:1;visibility:visible;pointer-events:auto;transform:translate3d(0,0,0);transition:opacity .24s ease,visibility 0s,transform .32s cubic-bezier(.22,1,.36,1)}
  .mobile-chat-history-header{position:sticky;z-index:2;top:0;height:50px;padding:8px 20px 10px;display:flex;align-items:center;justify-content:space-between;background:#f3f3f3}
  .mobile-chat-history-header h2{margin:0;font-size:18px;font-weight:500;line-height:22px;letter-spacing:.18px}
  .mobile-chat-history-header button{width:32px;height:32px;padding:0;display:grid;place-items:center}
  .mobile-chat-history-header button:focus{outline:0}
  .mobile-chat-history-header img{width:20px;height:20px}
  .mobile-chat-history-list{height:calc(100% - 50px);padding:15px 20px 30px;display:flex;flex-direction:column;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none}
  .mobile-chat-history-list::-webkit-scrollbar{display:none}
  .mobile-chat-history-list button{min-height:36px;padding:8px 0;overflow:hidden;text-align:left;text-overflow:ellipsis;white-space:nowrap;font-size:16px;line-height:20px;letter-spacing:.16px}

  .desktop-shell:is([data-mode="chat"],[data-mode="journal"],[data-mode="forum"]) .chat-history-viewport,
  .desktop-shell:is([data-mode="chat"],[data-mode="journal"],[data-mode="forum"]) .chat-landing,
  .desktop-shell:is([data-mode="chat"],[data-mode="journal"],[data-mode="forum"]) .desktop-composer,
  .desktop-shell:is([data-mode="chat"],[data-mode="journal"],[data-mode="forum"]) .chat-dialogue{left:50%}
  .desktop-shell:is([data-mode="chat"],[data-mode="journal"],[data-mode="forum"]) .chat-history-viewport{top:20px;width:min(520px,calc(100% - 40px));transition:opacity .25s ease-in-out}
  .desktop-shell:is([data-mode="chat"],[data-mode="journal"],[data-mode="forum"]) .chat-landing,
  .desktop-shell:is([data-mode="chat"],[data-mode="journal"],[data-mode="forum"]) .desktop-composer,
  .desktop-shell:is([data-mode="chat"],[data-mode="journal"],[data-mode="forum"]) .chat-dialogue{width:min(526px,calc(100% - 40px))}
  .desktop-shell:is([data-mode="chat"],[data-mode="journal"],[data-mode="forum"]) .chat-landing{transition:bottom .5s ease-in-out,gap .5s ease-in-out,opacity .25s ease-in-out}
  .desktop-shell:is([data-mode="chat"],[data-mode="journal"],[data-mode="forum"]) .desktop-composer{transition:bottom .5s ease-in-out}
  .desktop-shell:is([data-mode="chat"],[data-mode="journal"],[data-mode="forum"]) .chat-dialogue{transition:bottom .5s ease-in-out,opacity .25s ease-in-out}
  .chat-promo-banner{min-width:0}
  .chat-promo-banner h2{font-size:24px;line-height:28px;letter-spacing:-.24px}
  .desktop-shell:is([data-mode="chat"],[data-mode="journal"],[data-mode="forum"]) .chat-landing h1{font-size:28px;letter-spacing:-.28px;transition:none}
  .suggestions button[data-suggestion='"Avgvst": Сэкономили с Точкой 6% с оборота.']{max-width:210px}
  .chat-pane.is-active .chat-dialogue{top:0;padding-top:16px}

  .feed-column,.forum-column,.forum-fixed-actions{width:min(620px,calc(100% - 40px))}
  .feed-content,.forum-feed{padding-bottom:76px}
  .article-pane{--article-width:min(620px,calc(100% - 40px))}

  .mobile-bottom-toolbar{position:absolute;z-index:30;right:0;bottom:0;left:0;display:block;width:100%;height:54px;opacity:1;transform:translateY(0);transition:opacity .24s ease,transform .32s ease}
  .mobile-bottom-toolbar__bar{position:relative;height:54px;padding:0;display:block;overflow:hidden;background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px)}
  .mobile-toolbar-tab{position:absolute;top:0;isolation:isolate;width:90px;height:54px;padding:0;border-radius:60px;display:flex;translate:-50% 0;flex-direction:column;align-items:center;justify-content:center;gap:2px;overflow:hidden;color:#949494;font-size:10px;line-height:13px;font-weight:500;letter-spacing:.1px;transition:transform .18s cubic-bezier(.2,.8,.2,1);-webkit-tap-highlight-color:transparent;touch-action:manipulation}
  .mobile-toolbar-tab:nth-child(1){left:25%}
  .mobile-toolbar-tab:nth-child(2){left:50%}
  .mobile-toolbar-tab:nth-child(3){left:75%}
  .mobile-toolbar-tab:focus{outline:0}
  .mobile-toolbar-tab:active{transform:scale(.94)}
  .mobile-toolbar-icon{position:relative;z-index:1;width:24px;height:24px;display:grid;place-items:center;color:#b8b8b8}
  .mobile-toolbar-icon::before{content:"";width:var(--toolbar-icon-width);height:var(--toolbar-icon-height);background:currentColor;-webkit-mask:var(--toolbar-icon-image) center/100% 100% no-repeat;mask:var(--toolbar-icon-image) center/100% 100% no-repeat}
  .mobile-toolbar-label{position:relative;z-index:1;height:12px;min-width:100%;overflow:hidden;text-align:center;text-overflow:ellipsis;white-space:nowrap}
  .mobile-toolbar-tab.is-active{color:#835de1}
  .mobile-toolbar-tab.is-active .mobile-toolbar-icon{color:#835de1;filter:drop-shadow(0 0 12.5px #835de1)}
  .mobile-toolbar-tab.is-active .mobile-toolbar-label{text-shadow:0 0 22px #835de1}
}