:root{--ink:#182f2b;--muted:#6d7774;--green:#146c55;--line:#dfe7e3;--bg:#f6f8f7}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 Manrope,Arial,sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}header{height:92px;display:flex;align-items:center;justify-content:space-between;padding:0 5%;background:white;border-bottom:1px solid var(--line);gap:24px}.brand{font-size:25px;font-weight:800;display:flex;align-items:center;gap:10px;letter-spacing:-1px}.logo{display:grid;place-items:center;background:var(--green);color:white;border-radius:12px;width:40px;height:40px;font-size:29px}.beta{font-size:11px;letter-spacing:0;text-transform:uppercase;font-weight:700;color:var(--muted);margin-left:5px}nav{display:flex;gap:32px;font-size:14px;font-weight:700}nav a{padding:31px 0;border-bottom:3px solid transparent}nav a.active{color:var(--green);border-color:var(--green)}.profile-nav{display:flex;align-items:center;gap:10px;border:0;background:transparent;font-size:14px;font-weight:700}.avatar{width:55px;height:55px;display:grid;place-items:center;border-radius:50%;font-size:19px;font-weight:800;background:#eee9dc;color:#826437;flex-shrink:0}.small{width:34px;height:34px;font-size:13px;background:#e3efe8;color:var(--green)}main{max-width:1280px;margin:auto;padding:42px 32px 70px;min-height:75vh}.intro{display:flex;justify-content:space-between;align-items:center;gap:35px;margin-bottom:30px}.eyebrow{font-size:12px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:var(--green);margin:0 0 9px}h1{font-size:42px;letter-spacing:-1.6px;line-height:1.2;margin:0 0 15px}h2{font-size:23px;line-height:1.3;letter-spacing:-.6px}h3{font-size:18px;line-height:1.3;margin:0}p{margin:8px 0;color:var(--muted)}.intro p{max-width:590px}.principle{padding:20px 24px;background:#e9f1ec;border-radius:14px;font-size:14px;min-width:220px;transform:rotate(-2deg)}.principle b{display:block;font-size:20px;color:var(--green)}.search-box{padding:24px;border:1px solid var(--line);background:white;border-radius:16px;display:grid;grid-template-columns:1fr 1fr auto;gap:15px;align-items:end}.field label{display:block;font-size:13px;font-weight:800;margin-bottom:7px}.input-wrap{position:relative}.input-wrap span{position:absolute;left:15px;top:12px;color:var(--muted)}input,select,textarea{width:100%;border:1px solid #d5dfd9;background:white;border-radius:8px;padding:12px 14px;color:var(--ink);outline-offset:3px}textarea{min-height:100px;resize:vertical}.input-wrap input{padding-left:40px}.btn{border:0;border-radius:8px;padding:13px 22px;background:var(--green);color:white;font-size:14px;font-weight:800;line-height:1.6;display:inline-block}.btn:hover{background:#105442}.btn.secondary{background:#eff4f1;color:var(--green)}.btn.outline{background:white;border:1px solid var(--line);color:var(--ink)}.categories{display:flex;gap:9px;flex-wrap:wrap;margin:20px 0 32px}.chip{border:1px solid var(--line);border-radius:25px;padding:8px 17px;background:white;font-size:13px;font-weight:600}.chip.selected{background:var(--ink);color:white;border-color:var(--ink)}.layout{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:28px}.results-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:16px}.results-head h2{margin:0;font-size:19px}.results-head select{width:auto;font-size:13px;padding:8px;border:0;background:transparent}.cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}.card{background:white;border:1px solid var(--line);border-radius:14px;padding:23px;transition:transform .2s}.card:hover{transform:translateY(-3px)}.card-top{display:flex;gap:13px;align-items:center}.card-top .meta{font-size:12px;margin-top:3px}.rating{margin-left:auto;font-size:13px;white-space:nowrap;color:#977036}.badge{display:inline-flex;font-size:11px;font-weight:800;padding:3px 8px;border-radius:5px;background:#e5f2e9;color:var(--green);margin-top:15px}.bio{font-size:14px;margin:14px 0 18px;min-height:44px}.skill-label{font-size:11px;text-transform:uppercase;letter-spacing:1.2px;font-weight:800;color:var(--muted);margin-bottom:7px}.skills{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:15px}.tag{font-size:12px;border-radius:5px;padding:5px 9px;background:#edf4ef;color:var(--green);font-weight:600}.tag.want{background:#faf1e4;color:#956426}.card-bottom{border-top:1px solid var(--line);padding-top:17px;display:flex;justify-content:space-between;align-items:center;gap:10px}.text-link{background:none;border:0;padding:0;font-size:13px;font-weight:700;color:var(--muted)}.card .btn{padding:10px 14px;font-size:12px}.aside-box{background:#e8f0eb;border-radius:14px;padding:23px;margin-top:49px}.aside-box h3{font-size:19px}.steps{list-style:none;padding:0;margin:24px 0 0}.steps li{display:flex;gap:12px;margin-bottom:21px;font-size:13px}.steps b{font-size:14px;display:block}.step-num{width:25px;height:25px;border-radius:50%;display:grid;place-items:center;background:white;color:var(--green);font-weight:800;flex-shrink:0}.note{font-size:12px;border-top:1px solid #ceddd2;padding-top:16px}.aside-small{padding:20px 4px;font-size:13px}.aside-small b{color:var(--ink)}footer{border-top:1px solid var(--line);max-width:1216px;margin:auto;padding:25px 0 35px;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted)}footer .brand{font-size:20px}.empty{background:white;border:1px dashed #c5d4cb;border-radius:15px;padding:42px;text-align:center;grid-column:1/-1}.panel{background:white;border:1px solid var(--line);border-radius:16px;padding:30px}.profile-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:25px}.form-grid{display:grid;gap:18px}.demo-notice{padding:12px 16px;border:1px solid #ead9b9;background:#fff8ec;border-radius:8px;font-size:13px;margin-bottom:24px;color:#815d24}.exchange{display:flex;gap:18px;align-items:center;padding:22px;background:white;border:1px solid var(--line);border-radius:12px;margin-bottom:15px}.exchange .body{flex:1}.exchange p{font-size:14px}.exchange-actions{display:flex;gap:8px;flex-wrap:wrap}.status{font-size:12px;color:var(--green);font-weight:800}dialog{border:0;border-radius:17px;padding:34px;max-width:560px;width:calc(100% - 30px);color:var(--ink);box-shadow:0 20px 100px #142d2940}dialog::backdrop{background:#112d2870;backdrop-filter:blur(3px)}.close{position:absolute;right:15px;top:10px;background:none;border:0;font-size:28px;color:var(--muted)}#modal-body h2{margin-top:16px}.chat-log{height:260px;overflow:auto;background:var(--bg);padding:15px;border-radius:10px;margin:18px 0;display:flex;flex-direction:column;gap:10px}.bubble{max-width:86%;background:white;border:1px solid var(--line);border-radius:10px;padding:10px 13px;font-size:14px;align-self:flex-start}.bubble.me{background:#e0eee6;align-self:flex-end}.bubble small{display:block;color:var(--muted);font-size:11px}.chat-form{display:flex;gap:8px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;border-radius:10px;padding:13px 22px;display:none;z-index:10;max-width:90%;font-size:14px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.about-grid p,.about-grid li{font-size:15px}.flow{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.flow span{padding:9px 15px;border-radius:8px;background:#eaf3ec;font-size:14px}.review{border-top:1px solid var(--line);padding:15px 0;font-size:14px}button:focus-visible,a:focus-visible{outline:3px solid #e9ac4b;outline-offset:3px}@media(min-width:1450px){main{padding-top:55px}}@media(max-width:1000px){.layout{grid-template-columns:1fr}.aside{display:none}header{padding:0 25px}nav{gap:20px}.beta{display:none}.intro h1{font-size:36px}footer{margin:0 32px}}@media(max-width:700px){header{height:auto;padding:17px 20px;flex-wrap:wrap;gap:14px}.brand{font-size:22px}nav{order:3;width:100%;justify-content:space-between;gap:10px}nav a{padding:8px 0;font-size:13px}.profile-nav>span:last-child{display:none}main{padding:28px 18px 45px}h1,.intro h1{font-size:31px;letter-spacing:-1px}.principle{display:none}.search-box{grid-template-columns:1fr;padding:18px}.search-box .btn{width:100%}.cards,.profile-layout,.about-grid{grid-template-columns:1fr}.card{padding:20px}.results-head{align-items:flex-start}.results-head select{max-width:150px}.categories{gap:7px}.chip{padding:7px 12px;font-size:12px}.exchange{align-items:flex-start;flex-wrap:wrap}.exchange-actions{width:100%}.panel{padding:22px}footer{margin:0 18px;flex-wrap:wrap;gap:14px}footer>span{display:none}dialog{padding:26px}.chat-form .btn{padding:10px}}
/* Навстречу: electric blue, ink and acid yellow */
:root{--ink:#151b34;--muted:#646c83;--green:#3457ee;--line:#dce1ee;--bg:#f2f4fa}body{font-family:Manrope,Arial,sans-serif}header{height:88px;position:sticky;top:0;z-index:5;background:#ffffffed;backdrop-filter:blur(16px)}.logo{background:var(--ink);border-radius:14px;color:#dbf756;transform:rotate(-6deg)}.beta{font-size:12px;color:#72788d}.intro{align-items:stretch;margin-bottom:26px}.intro>div:first-child{padding:20px 0}.intro h1{font-size:48px;max-width:650px;font-weight:800;letter-spacing:-2px}.intro p{font-size:16px}.eyebrow{font-size:12px;letter-spacing:1.6px}.principle{border-radius:24px;background:var(--ink);color:#dbe0f4;padding:26px 30px;min-width:290px;transform:rotate(2deg);box-shadow:8px 9px 0 #d9f45b;display:flex;flex-direction:column;justify-content:space-between}.principle b{font-size:25px;color:#d9f45b;line-height:1.25;margin:16px 0}.principle>span{font-size:12px;letter-spacing:1px}.search-box{border-radius:20px;padding:22px;box-shadow:0 6px 30px #203f7710;border:1px solid #d2dbf0}.btn{border-radius:12px;background:#3457ee;font-size:14px;transition:background .2s,transform .2s}.btn:hover{background:#2342c7}.btn:active{transform:scale(.98)}.btn.secondary{background:#e9edff;color:#284bd1}.btn.outline{background:white}.field label{font-size:14px}input,select,textarea{border-radius:12px;background:#fbfcff;border-color:#d6deee}.chip{font-size:14px;padding:9px 17px}.chip.selected{background:#d9f45b;color:#172038;border-color:#c4df3e}.cards{gap:22px}.card{border-radius:22px;padding:24px;box-shadow:0 7px 20px #22356906;position:relative;overflow:hidden}.card:before{content:'';position:absolute;top:0;left:0;right:0;height:5px;background:#3457ee}.card:nth-child(3n+2):before{background:#bcda35}.card:nth-child(3n):before{background:#fc927a}.card:hover{box-shadow:0 14px 36px #22356915;border-color:#aebdef}.avatar{border-radius:18px;transform:rotate(-3deg)}.card-top .meta,.rating,.badge,.skill-label,.tag{font-size:13px}.tag{padding:6px 10px;border-radius:8px;background:#e9eeff;color:#2f4eb8}.tag.want{background:#f0f6d8;color:#526720}.skill-label{letter-spacing:.5px}.badge{background:#eaf2c8;color:#4b6017;border-radius:7px}.card .btn{font-size:14px;padding:10px 13px}.bio{line-height:1.65}.aside-box{border-radius:22px;background:#e6ebff}.aside-box h3{font-size:22px}.steps li,.note{font-size:14px}.aside-small{font-size:14px}.panel{border-radius:22px}.demo-notice{font-size:14px}.text-link{font-size:14px}.messenger{display:grid;grid-template-columns:310px minmax(0,1fr);min-height:600px;height:calc(100vh - 225px);max-height:860px;border:1px solid var(--line);border-radius:24px;overflow:hidden;background:white;box-shadow:0 12px 40px #19264809}.conversation-list{background:#fbfcff;border-right:1px solid var(--line);overflow:auto}.list-title{padding:24px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}.list-title h2{margin:0;font-size:20px}.dialog-row{border:0;border-bottom:1px solid #edf0f6;background:transparent;display:flex;gap:12px;padding:19px 16px;text-align:left;width:100%;color:var(--ink)}.dialog-row.active{background:#e9eeff;border-left:4px solid #3457ee;padding-left:12px}.dialog-row .avatar{width:44px;height:44px;font-size:16px}.dialog-details{flex:1;min-width:0}.dialog-details strong{display:block;font-size:14px}.dialog-details p{font-size:14px;margin:3px 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.unread{font-size:12px;background:#3457ee;color:white;border-radius:20px;min-width:22px;height:22px;text-align:center;padding:1px 6px}.conversation-pane{display:flex;flex-direction:column;min-width:0;min-height:0;background:#f4f6fb}.conversation-header{padding:18px 24px;display:flex;gap:12px;align-items:center;background:white;border-bottom:1px solid var(--line)}.conversation-header h3{font-size:17px}.conversation-header p{font-size:14px}.connection{margin-left:auto;font-size:13px;color:var(--muted)}.conversation-log{flex:1;overflow:auto;padding:25px;display:flex;flex-direction:column;gap:14px}.conversation-log .bubble{white-space:pre-wrap;overflow-wrap:anywhere;max-width:80%;border:0;background:white;border-radius:16px 16px 16px 4px;box-shadow:0 2px 8px #16264208;padding:12px 16px;font-size:16px}.conversation-log .bubble.me{background:#3457ee;color:white;border-radius:16px 16px 4px 16px}.bubble .time{display:block;margin-top:5px;font-size:12px;color:#717b90;text-align:right}.bubble.me .time{color:#d4dcff}.compose{padding:16px 20px;background:white;border-top:1px solid var(--line);display:flex;gap:12px;align-items:flex-end}.compose textarea{min-height:48px;max-height:130px;resize:vertical;padding:12px}.compose .btn{min-height:48px}.chat-state{padding:16px 24px;background:#edf1ff;border-bottom:1px solid var(--line);font-size:14px}.chat-state .btn{padding:7px 14px;margin-top:8px;margin-right:8px}.chat-empty{margin:auto;text-align:center;padding:32px;max-width:430px}.chat-empty .logo{margin:0 auto 25px;width:64px;height:64px;font-size:36px}.chat-empty h2{font-size:26px}.error-line{padding:10px 20px;color:#a02e40;background:#fff0f1;font-size:14px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:18px 0}.section-heading h1{font-size:34px;margin:0}.mode-note{margin-bottom:18px;font-size:14px;color:var(--muted)}details.demo-exchanges{margin-top:30px}details.demo-exchanges>summary{font-weight:700;cursor:pointer;padding:14px}.btn:disabled{opacity:.6;cursor:wait}.real-banner{display:flex;gap:12px;align-items:center;padding:16px 20px;background:#e9eeff;border-radius:14px;margin-bottom:20px;font-size:14px}.back-chat{display:none}nav #count{display:inline-block;background:#3457ee;color:white;padding:0 5px;border-radius:8px}nav #count:empty{display:none}@media(max-width:1000px){.intro h1{font-size:40px}.principle{min-width:260px}.messenger{grid-template-columns:270px 1fr}}@media(max-width:700px){header{position:relative;height:auto}.intro h1{font-size:36px}.cards{gap:18px}.card .btn{font-size:14px}.chip{font-size:14px}.messenger{grid-template-columns:1fr;height:72vh;min-height:440px;border-radius:18px}.messenger .conversation-pane{display:none}.messenger.mobile-open .conversation-list{display:none}.messenger.mobile-open .conversation-pane{display:flex}.back-chat{display:block;border:0;background:#eef1ff;padding:8px;border-radius:8px;color:#3457ee;font-size:14px}.conversation-header{padding:12px;flex-wrap:wrap;gap:8px}.conversation-header .avatar{width:38px;height:38px;font-size:14px}.connection{width:100%;font-size:12px;text-align:right}.conversation-log{padding:16px}.compose{padding:12px;gap:8px}.compose .btn{padding:10px}.conversation-log .bubble{max-width:91%}.section-heading h1{font-size:28px}.section-heading .btn{padding:10px 12px}.profile-nav .small{width:36px;height:36px}.real-banner{align-items:flex-start;flex-wrap:wrap}.beta{display:none}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.demo-list-label{padding:14px 18px 8px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:1px;color:var(--muted);border-top:1px solid var(--line)}.messenger-actions{display:flex;gap:8px;flex-wrap:wrap}@media(max-width:700px){.section-heading{align-items:flex-start;flex-wrap:wrap}.messenger-actions .btn{font-size:13px;padding:9px 11px}}
.theme-picker{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--muted)}.theme-picker select{width:auto;min-width:150px;padding:9px 30px 9px 12px;font-size:14px;border-radius:10px}.conference-card{padding:20px;border:1px solid var(--line);border-radius:18px;background:var(--surface,#fff);margin:12px 0}.conference-card h3{margin-bottom:5px}.conference-meta{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:14px;margin:12px 0}.conference-actions{display:flex;gap:8px;flex-wrap:wrap}.conference-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.conference-room{background:#101629;border-radius:18px;overflow:hidden;color:white}.conference-room-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;background:#17213a;gap:14px;flex-wrap:wrap}.conference-room-head h2{font-size:18px;margin:0;color:white}.conference-frame{height:min(70vh,720px);min-height:420px}.conference-frame iframe{width:100%;height:100%;border:0}.conference-footer{padding:12px 18px;background:#17213a;color:#dce4ff;font-size:13px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.theme-picker select:focus-visible{outline:3px solid #91a7ff;outline-offset:2px}.conference-attendees{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0}.attendee{padding:5px 9px;border-radius:12px;background:#e8ecf9;font-size:13px;color:#34405e}.conference-consent{display:flex;align-items:flex-start;gap:10px;padding:14px;background:#f2f4fa;border-radius:12px;font-size:14px}.conference-consent input{width:20px;height:20px;flex-shrink:0}.conference-error{padding:12px 15px;border-radius:10px;background:#fff0f1;color:#8c2735;margin:10px 0}.call-shell{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:16px;margin:18px 0}.call-side{background:var(--surface,#fff);border:1px solid var(--line);border-radius:16px;padding:18px}.call-side h3{margin-bottom:12px}.call-side .conference-meta{display:block;line-height:1.7}.call-side .conference-meta span{display:block;margin:7px 0}.call-side .btn{width:100%;margin:6px 0}.conference-timeline{border-left:2px solid var(--line);padding-left:12px;margin:12px 0}.conference-launch{padding:14px 16px;border-radius:12px;background:#fff8da;font-size:14px}@media(max-width:700px){.theme-picker{margin-left:auto}.theme-picker select{min-width:115px;max-width:130px;font-size:13px}.profile-nav{order:4}.call-shell{grid-template-columns:1fr}.conference-grid{grid-template-columns:1fr}.conference-frame{min-height:60vh;height:65vh}.conference-room-head h2{font-size:16px}}
[data-theme="dark"]{color-scheme:dark;--ink:#eef1ff;--muted:#a9b1ca;--green:#91a5ff;--line:#343c55;--bg:#101421;--surface:#1b2131;background:var(--bg);color:var(--ink)}
[data-theme="dark"] body{background:#101421;color:#eef1ff}
[data-theme="dark"] header,[data-theme="dark"] .search-box,[data-theme="dark"] .card,[data-theme="dark"] .panel,[data-theme="dark"] .exchange,[data-theme="dark"] dialog,[data-theme="dark"] .list-title,[data-theme="dark"] .conversation-header,[data-theme="dark"] .compose,[data-theme="dark"] .empty,[data-theme="dark"] .step-num{background:#1b2131;color:#eef1ff;border-color:#343c55}
[data-theme="dark"] .conversation-list,[data-theme="dark"] .conversation-pane{background:#151a29;border-color:#343c55}
[data-theme="dark"] .dialog-row{color:#eef1ff;border-color:#30374d}
[data-theme="dark"] .dialog-row.active,[data-theme="dark"] .chat-state,[data-theme="dark"] .real-banner,[data-theme="dark"] .btn.secondary,[data-theme="dark"] .tag,[data-theme="dark"] .flow span{background:#242d49;color:#cbd5ff;border-color:#3b466b}
[data-theme="dark"] .btn.outline,[data-theme="dark"] .chip,[data-theme="dark"] .theme-picker select{background:#1b2131;color:#eef1ff;border-color:#48516b}
[data-theme="dark"] .chip.selected{background:#d9f45b;color:#18202c;border-color:#d9f45b}
[data-theme="dark"] input,[data-theme="dark"] select,[data-theme="dark"] textarea{background:#171d2c;color:#eef1ff;border-color:#424b64}
[data-theme="dark"] input::placeholder,[data-theme="dark"] textarea::placeholder{color:#a9b1ca}
[data-theme="dark"] .tag.want{background:#373020;color:#f0ce82}
[data-theme="dark"] .badge{background:#26311e;color:#d4ed91}
[data-theme="dark"] .aside-box{background:#252e49}
[data-theme="dark"] .aside-small,[data-theme="dark"] .note,[data-theme="dark"] footer,[data-theme="dark"] .conversation-header p{color:#a9b1ca}
[data-theme="dark"] footer{border-color:#343c55}
[data-theme="dark"] .bubble:not(.me){background:#242a3b;color:#eef1ff;border-color:#353d56}
[data-theme="dark"] .chat-log,[data-theme="dark"] .demo-notice{background:#252435;color:#edcf9d;border-color:#51473a}
[data-theme="dark"] .chat-state{border-color:#343c55}
[data-theme="dark"] .unread{background:#647cf0;color:white}
[data-theme="dark"] .conversation-log .bubble.me{background:#405de1;color:white}
[data-theme="dark"] .conversation-log .bubble .time{color:#bbc5e2}
[data-theme="dark"] .dialog-details .meta{color:#a9b1ca}
[data-theme="dark"] .demo-list-label{border-color:#343c55;color:#a9b1ca}
[data-theme="dark"] dialog::backdrop{background:#050711bb}
[data-theme="dark"] .conference-card,[data-theme="dark"] .call-side{background:#1b2131;color:#eef1ff;border-color:#343c55}
[data-theme="dark"] .conference-consent{background:#252d40;color:#e0e6ff}
[data-theme="dark"] .attendee{background:#292f43;color:#d9e0f7}

.invite-choice{display:flex;align-items:center;gap:10px;font-size:14px}.invite-choice input{width:20px;flex-shrink:0}
[data-theme="dark"] .conference-launch{background:#20293c;color:#e5eaff;border:1px solid #39435f}
[data-theme="dark"] .conference-error{background:#38232d;color:#ffb9c3}
[data-theme="dark"] .attendee{background:#292f43;color:#d9e0f7}
.conversation-search{display:block;padding:12px 14px;border-bottom:1px solid var(--line);background:var(--surface,#fff)}.conversation-search input{padding:10px 12px;font-size:14px}.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="dark"] .conversation-search{background:#1b2131;border-color:#343c55}
[data-theme="dark"] .principle{background:#1d2742;color:#eef1ff;border:1px solid #52618b;box-shadow:8px 9px 0 #d9f45b}
[data-theme="dark"] .principle>span{color:#c5cce1}
[data-theme="dark"] .aside-box{background:#202b46;border:1px solid #465574}
[data-theme="dark"] .step-num{background:#364363;color:#f1f4ff;border:1px solid #52618b}
[data-theme="dark"] .note{border-color:#465574}
[data-theme="dark"] .rating{color:#ffd27d}
[data-theme="dark"] #toast{background:#283452;color:#eef1ff;border:1px solid #52618b;border-left:4px solid #d9f45b;box-shadow:0 10px 35px #05091480}
nav a{border-bottom:0;padding:10px 13px;border-radius:11px;transition:background .18s ease,color .18s ease}
nav a.active{border-bottom:0;background:#e9edff;color:#284bd1}
nav a:hover{background:#f2f4fa}
[data-theme="dark"] nav a.active{background:#2a3451;color:#d9f45b}
[data-theme="dark"] nav a:hover{background:#242d49;color:#eef1ff}
[data-theme="dark"] .logo{background:#d9f45b;color:#151b34;border:1px solid #c4df3e}
[data-theme="dark"] .small{background:#293453;color:#d9f45b;border:1px solid #536185}
[data-theme="dark"] .chat-log .bubble.me{background:#405de1;color:#fff}
[data-theme="dark"] .chat-log .bubble.me small{color:#d4dcff}
@media(max-width:700px){nav a{padding:8px 7px;border-bottom:0}}
.conversation-search{display:block;padding:12px 14px;border-bottom:1px solid var(--line);background:var(--surface,#fff)}.conversation-search input{padding:10px 12px;font-size:14px}.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="dark"] .conversation-search{background:#1b2131;border-color:#343c55}

.account-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 5%;background:#edf1ff;color:#24365e;border-bottom:1px solid #ccd5ef;font-size:14px}.account-bar>div,.auth-links{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.account-bar .btn{padding:8px 16px;font-size:14px}.auth-dialog{width:min(460px,calc(100% - 32px));max-height:90dvh;overflow:auto;padding:32px;border:1px solid var(--line);border-radius:22px;background:#fff;color:var(--ink)}.auth-dialog::backdrop{background:#0b1538a8}.auth-dialog h2{margin:12px 0;font-size:28px}.auth-dialog .form-grid{margin-top:24px;gap:16px}.auth-dialog input{width:100%}.auth-show{display:flex;align-items:center;gap:8px;margin-top:10px;font-size:14px}.auth-show input{width:auto}.auth-error{color:#a52b35;font-size:14px;margin:0}.auth-error:empty{display:none}.auth-notice{padding:14px;background:#fff2cf;color:#704900;border-radius:12px;margin:16px 0}.auth-links{margin-top:24px;font-size:14px}.auth-dialog button:disabled{opacity:.55;cursor:not-allowed}.auth-dialog small{font-size:14px;color:var(--muted)}
[data-theme="dark"] .account-bar{background:#202a43;color:#e6ecff;border-color:#455371}[data-theme="dark"] .auth-dialog{background:#1b2338;color:#eef1ff;border-color:#455371}[data-theme="dark"] .auth-error{color:#ffadb5}[data-theme="dark"] .auth-notice{background:#453a23;color:#ffe0a1}[data-theme="dark"] .auth-dialog input{background:#111a2c;color:#eef1ff;border-color:#526181}[data-theme="dark"] .auth-dialog .text-link{color:#d9f45b}
@media(max-width:600px){.account-bar{align-items:flex-start;flex-direction:column}.auth-dialog{padding:26px 20px}}

body:not([data-access="ready"]) header nav,body:not([data-access="ready"]) .profile-nav,body:not([data-access="ready"]) footer,body[data-access="loading"] #account-bar,body[data-access="guest"] #account-bar,body[data-access="error"] #account-bar{display:none}body[data-access="profile"] #share-site,body[data-access="profile"] #account-bar a[href="#profile"],body[data-access="profile"] .profile-layout>div{display:none}body[data-access="profile"] .profile-layout{grid-template-columns:1fr;max-width:720px;margin:auto}.access-screen{min-height:65vh;display:grid;place-items:center;padding:35px 0}.access-card{width:min(100%,720px);padding:48px;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 16px 60px #182f2b0a}.access-card h1{font-size:clamp(28px,5vw,44px);line-height:1.2;margin:18px 0}.access-card p{color:var(--muted)}.access-card .btn{display:inline-flex;white-space:normal;text-align:center}.access-steps{display:flex;gap:20px;flex-wrap:wrap;margin:30px 0}.access-steps span{display:flex;gap:8px;align-items:center;font-size:14px}.access-steps b{color:var(--green)}.access-caption{font-size:14px}[data-theme="dark"] .access-card{background:#1b2338;border-color:#455371}[data-theme="dark"] .access-steps b{color:#d9f45b}@media(max-width:600px){.access-card{padding:26px 20px}.access-steps{flex-direction:column;gap:10px}}

.account-bar:empty{display:none}.profile-actions{display:flex;align-items:center;gap:10px;margin-left:auto;align-self:flex-start}.profile-actions .btn{white-space:nowrap}nav{align-items:center;flex-wrap:wrap}nav a[href="#profile"]{white-space:nowrap}@media(max-width:700px){nav{order:3;width:100%;justify-content:space-between;gap:6px 10px}nav a{font-size:12px}.profile-actions{margin:0 0 0 auto;align-self:center}}