.downloads{--downloads-icon-background:#f2f6fc;width:var(--site-content-width);min-height:calc(100dvh - var(--site-header-height) - var(--test-banner-height) - var(--site-footer-height));color:#2e3d53;margin:0 auto;padding:clamp(32px,5vw,64px) 0 56px}.downloads .downloads-heading{margin-bottom:28px}.downloads .downloads-eyebrow{color:#8c9bb0;letter-spacing:.19em;margin-bottom:10px;font-size:10px;font-weight:500;display:block}.downloads h1{color:#2f405b;letter-spacing:-.035em;margin:0;font-size:clamp(26px,2.8vw,34px);font-weight:550;line-height:1.3}.downloads .downloads-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:18px;display:grid}.downloads .download-card{background:#fff;border:1px solid #e0e7f1;border-radius:16px;min-width:0;padding:26px;box-shadow:0 2px 8px #364e7004}.downloads .download-desktop{flex-direction:column;justify-content:space-between;gap:24px;display:flex}.downloads .download-platform-heading{align-items:center;gap:15px;min-width:0;display:flex}.downloads .download-platform-heading>div{min-width:0}.downloads .download-platform-icon{background:var(--downloads-icon-background);color:#6689b9;border-radius:12px;flex:0 0 52px;justify-content:center;align-items:center;width:52px;height:52px;display:flex}.downloads .download-platform-icon>svg{width:35px;height:35px}.downloads h2{color:#32435c;letter-spacing:-.025em;margin:0;font-size:19px;font-weight:550;line-height:1.35}.downloads .download-version{color:#8794a7;overflow-wrap:anywhere;margin:6px 0 0;font-size:12px;font-weight:400;line-height:1.6}.downloads .download-actions{flex-direction:column;gap:14px;display:flex}.downloads .download-release .download-version{margin:0 0 8px}.downloads .download-button{color:#466c9c;white-space:nowrap;background:#f0f5fd;border:1px solid #dce7f8;border-radius:9px;justify-content:center;align-items:center;gap:16px;min-height:40px;padding:10px 15px;font-size:13px;font-weight:500;line-height:1.4;text-decoration:none;transition:background .15s,border-color .15s;display:inline-flex}.downloads .download-button:hover{background:#e8f0fc;border-color:#c2d6f1}.downloads .download-button>svg{flex-shrink:0;width:17px;height:17px}.downloads .download-ios{grid-column:1/-1;grid-template-columns:minmax(0,1fr) 144px;align-items:center;column-gap:32px;display:grid}.downloads .download-ios-content{min-width:0}.downloads .download-ios-actions{flex-wrap:wrap;align-items:flex-end;gap:14px 20px;margin:22px 0 0 67px;display:flex}.downloads .download-region{color:#8a96a7;flex-direction:column;align-items:flex-start;gap:6px;margin:0;font-size:11px;line-height:1.4;display:flex}.downloads .download-region select{color:#657b97;cursor:pointer;background:#fff;border:1px solid #e1e7f0;border-radius:8px;min-width:136px;max-width:100%;height:40px;margin:0;padding:8px 32px 8px 11px;font-family:inherit;font-size:12px;line-height:1.5;display:block}.downloads .download-qr{background:#fff;border-radius:8px;width:144px;height:144px;overflow:hidden}.downloads .download-qr img{width:144px;height:144px;margin:0;display:block}.downloads .download-qr-placeholder{background:#f6f8fc;border-radius:8px;width:144px;height:144px}.downloads .download-unavailable{color:#929dad;align-items:center;min-height:40px;font-size:12px;display:inline-flex}.downloads .download-placeholder{background:#f0f3f8;border-radius:4px;width:132px;max-width:100%;height:12px;margin-top:9px;display:block}.downloads .download-button-placeholder{background:#f0f3f8;border-radius:9px;width:145px;max-width:100%;height:40px;display:block}.downloads .downloads-feedback{color:#8190a4;flex-wrap:wrap;align-items:center;gap:8px 14px;margin:-8px 0 18px;font-size:12px;line-height:1.5;display:flex}.downloads .downloads-feedback button{color:#567aaa;background:#fff;border:1px solid #dce5f1;border-radius:6px;padding:4px 8px;font-family:inherit;font-size:12px}.downloads .downloads-feedback button:disabled{opacity:.55;cursor:default}.downloads .downloads-all{margin-top:24px}.downloads .download-all-link{color:#6b85a8;font-size:13px;text-decoration:none}.downloads .download-all-link:hover{text-underline-offset:4px;text-decoration:underline}.downloads a:focus-visible,.downloads button:focus-visible,.downloads select:focus-visible{outline-offset:3px;outline:2px solid #8cacd9}.downloads.downloads-single{max-width:520px}.downloads.downloads-single .downloads-grid{grid-template-columns:minmax(0,1fr)}@media (width<=620px){.downloads{padding-top:32px;padding-bottom:38px}.downloads .downloads-heading{margin-bottom:22px}.downloads .downloads-grid{grid-template-columns:minmax(0,1fr);gap:14px}.downloads .download-card{border-radius:14px;padding:22px}.downloads .download-desktop{gap:20px}.downloads .download-platform-icon{border-radius:11px;flex-basis:46px;width:46px;height:46px}.downloads .download-platform-icon>svg{width:31px;height:31px}.downloads h2{font-size:18px}.downloads .download-ios{grid-template-columns:minmax(0,1fr);row-gap:22px}.downloads .download-ios-actions{column-gap:14px;margin-left:0}.downloads .download-qr{justify-self:start}}@media (width<=360px){.downloads .download-card{padding:18px}.downloads .download-platform-heading{gap:12px}.downloads .download-version{font-size:11px}}@media (prefers-reduced-motion:reduce){.downloads .download-button{transition:none}}:root{color:#23344f;font-synthesis:none;--blue:#326dea;--muted:#768499;--line:#dfe6f0;--surface:#fff;background:#f9fbff;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-weight:400}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a{color:inherit;text-decoration:none}a:hover{color:var(--blue)}button{border:0}p{line-height:1.7}h1,h2{letter-spacing:-.035em;font-weight:500}h1{font-size:clamp(2rem,4vw,3.65rem);line-height:1.3}h2{font-size:1.55rem}.test-banner{text-align:center;color:#587299;letter-spacing:.12em;background:#edf3ff;border-bottom:1px solid #e6edf8;padding:7px 15px;font-size:.75rem}.site-header{z-index:2;justify-content:space-between;align-items:center;max-width:1440px;height:90px;margin:auto;padding:0 6%;display:flex;position:relative}.brand{letter-spacing:-.04em;align-items:center;gap:12px;font-size:1.25rem;font-weight:650;display:flex}.brand-en{color:#63738c;letter-spacing:-.02em;margin-left:6px;font-size:.86rem;font-weight:450}.brand-icon{object-fit:contain;flex-shrink:0;display:block}.xmark{background:0 0;border-radius:17px;justify-content:center;align-items:center;width:54px;height:54px;display:inline-flex}.xmark.small{border-radius:10px;width:30px;height:30px;font-size:20px}.site-header nav{align-items:center;gap:26px;font-size:.88rem;display:flex}.site-header nav a.active{color:var(--blue)}.site-header select{border:1px solid var(--line);color:#445976;background:#fff8;border-radius:20px;padding:7px 11px}.header-login{color:#345889;background:#eaf0fc;border-radius:20px;padding:9px 20px}.home{background:radial-gradient(at 50% 42%,#dfeafb8a,#0000 65%);justify-content:center;align-items:center;min-height:calc(100svh - 191px);display:flex;position:relative;overflow:hidden}.ambient-grid{pointer-events:none;background-image:linear-gradient(#7796c008 1px,#0000 1px),linear-gradient(90deg,#7796c008 1px,#0000 1px);background-size:94px 94px;position:absolute;inset:0 0 15%;-webkit-mask-image:linear-gradient(#0008,#0000 96%);mask-image:linear-gradient(#0008,#0000 96%)}.home-core{text-align:center;width:min(840px,90%);padding:64px 0 92px;position:relative}.eyebrow{letter-spacing:.24em;color:#8494ab;font-size:.74rem;font-weight:550}.home h1{letter-spacing:.075em;margin:25px 0 14px}.hero-sub{color:#71839d;margin:0 0 42px;font-size:1.08rem}.hero-composer{text-align:left;background:#fff8;border:1.5px solid #fff;border-radius:27px;padding:22px 22px 15px;box-shadow:0 14px 52px #6488c711}.hero-composer textarea{resize:none;color:#23344f;background:0 0;border:0;outline:none;width:100%;height:75px;padding:0;font-size:1.08rem;line-height:1.7}.hero-composer textarea::placeholder{color:#8c9aae}.composer-bottom{color:#8090a5;justify-content:space-between;align-items:center;font-size:.86rem;display:flex}.little-spark{color:#86a6ec;margin-right:5px;font-size:1.4rem}.send{background:var(--blue);color:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:42px;height:42px;display:grid}.send:hover{background:#1c56d4}.hero-actions{justify-content:center;gap:14px;margin-top:30px;display:flex}.pill{color:#3d5272;background:#fff5;border:1px solid #d1ddee;border-radius:30px;justify-content:center;align-items:center;gap:9px;padding:12px 23px;font-size:.95rem;display:inline-flex}.pill .xmark.small{color:#3d5272;background:0 0;border-radius:6px;width:20px;height:20px;font-size:12px}.primary-pill{background:#ffffffad}.home-note{color:#8c99ab;margin-top:25px;font-size:.78rem}.site-footer{color:#8a97a9;border-top:1px solid #e5ebf4;justify-content:space-between;align-items:center;gap:12px;min-height:69px;padding:20px 6%;font-size:.75rem;display:flex}.site-footer a:hover{color:#345889}.gated{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:calc(100svh - 191px);padding:90px 24px;display:flex}.gated h1{margin-bottom:0;font-size:2.3rem}.gated p{color:var(--muted);margin-bottom:28px}.gated>a{color:var(--blue);margin-top:22px;font-size:.9rem}.button{background:var(--blue);color:#fff;border-radius:12px;justify-content:center;align-items:center;min-height:46px;padding:13px 23px;font-size:.95rem;font-weight:500;display:inline-flex}.button:hover{color:#fff;background:#245cd1}.button.secondary{color:#335880;background:#edf3fe;border:1px solid #dce6f7}.full{width:100%}.muted{color:var(--muted);font-size:.9rem}.notice{background:#fff3dd;justify-content:space-between;padding:12px 6%;font-size:.9rem;display:flex}.notice button{background:0 0}.login-dialog{color:#243853;background:#fff;border:1px solid #e3e9f1;border-radius:25px;width:min(450px,100vw - 28px);padding:34px;box-shadow:0 24px 100px #283b5530}.login-dialog>.xmark{border-radius:14px;width:45px;height:45px;font-size:29px}.login-dialog h2{margin:20px 0 4px;font-size:1.8rem}.login-dialog>.muted{margin:8px 0 23px}.close{color:#7e8ca0;background:0 0;font-size:25px;position:absolute;top:14px;right:18px}.tabs{border-bottom:1px solid var(--line);margin-bottom:23px;display:flex}.tabs button{color:var(--muted);background:0 0;border-bottom:2px solid #0000;flex:1;padding:12px;font-size:.92rem}.tabs button[aria-selected=true]{color:var(--blue);border-bottom-color:var(--blue)}label{color:#506078;margin-bottom:16px;font-size:.88rem;display:block}label>input:not([type=checkbox]){color:#243853;background:#fafcff;border:1px solid #d9e1ee;border-radius:10px;width:100%;margin-top:8px;padding:12px;display:block}input[type=checkbox]{accent-color:var(--blue);width:16px;height:16px;margin:0}.check{align-items:center;gap:9px;margin-bottom:8px;font-size:.85rem;display:flex}.sync-note{color:#7b899b;margin:0 0 22px;font-size:.76rem;line-height:1.7}.register-note{color:#8b97a8;text-align:center;border-top:1px solid var(--line);margin-top:24px;padding-top:20px;font-size:.8rem}.register-note button{color:var(--blue);background:0 0;margin:8px auto 0;font-size:.88rem;display:block}.error{color:#ab3c36;background:#fff0ef;border-radius:9px;padding:12px;font-size:.86rem;line-height:1.65}.qr-login{text-align:center;min-height:125px;padding:18px 0}.qr-login p{color:#667b94;font-size:.86rem}.qr-login small{color:var(--muted)}.status-tag{color:#7c899c;background:#f1f4f8;border-radius:6px;padding:8px 10px;font-size:.78rem;display:inline-block}.download-all{margin-top:24px;display:inline-block}.text-link{color:var(--blue);background:0 0;padding:6px 0;font-size:.87rem;display:inline-block}.admin-panel{max-width:650px;min-height:calc(100svh - 191px);margin:auto;padding:50px 30px 90px}.admin-panel h1{font-size:2rem}.admin-panel form{margin-top:35px}@media (width<=800px){.brand-en{display:none}.site-header{height:76px;padding:0 5%}.site-header nav{gap:14px}.site-header nav>a{font-size:.8rem}.site-header select{padding:6px;font-size:.76rem}.header-login{padding:8px 13px;font-size:.8rem}.home-core{padding:55px 0 80px}.home h1{font-size:2.35rem}.hero-sub{font-size:.98rem}.site-footer{font-size:.69rem}.hero-composer{border-color:#d5e3f7}.home{min-height:calc(100svh - 177px)}}@media (width<=540px){.brand{gap:8px;font-size:1rem}.brand .xmark.small{width:25px;height:25px;font-size:16px}.site-header nav{gap:10px}.site-header nav>a{font-size:.72rem}.header-login{padding:7px 10px}.site-header select{max-width:59px}.home-core{width:90%;padding-top:30px}.home h1{letter-spacing:.03em;font-size:2rem}.hero-sub{font-size:.9rem}.eyebrow{font-size:.67rem}.hero-composer{border-radius:22px;padding:18px 16px 14px}.hero-composer textarea{height:94px;font-size:1rem}.composer-bottom{font-size:.78rem}.hero-actions{gap:10px}.pill{padding:11px 18px;font-size:.86rem}.home-note{font-size:.68rem}.hero-sub{margin-bottom:32px}.site-footer{flex-wrap:wrap;justify-content:center;column-gap:17px;padding:18px 5%}.login-dialog{padding:27px}.gated h1{font-size:1.9rem}.site-header{padding:0 4%}}.admin-section-nav{justify-content:flex-end;margin-bottom:20px;display:flex}.token-entry{background:#fff;border:1px solid #dbe5f3;border-radius:16px;margin-bottom:35px;padding:25px}.token-entry h2{margin-top:0}.token-entry p{color:#7b8aa0;font-size:.88rem}.workspace-loading{color:#7b8a9f;justify-content:center;align-items:center;min-height:55vh;font-size:.94rem;display:flex}:root{--site-header-height:72px;--test-banner-height:28px;--site-footer-height:52px;--site-gutter:clamp(20px, 3vw, 40px);--site-content-width:min(1120px, calc(100% - var(--site-gutter) * 2))}#root{flex-direction:column;min-height:100dvh;display:flex}.test-banner{height:var(--test-banner-height);flex:0 0 var(--test-banner-height);letter-spacing:.06em;color:#7a899e;background:#f0f4fa;border-color:#e7edf5;justify-content:center;align-items:center;padding:0 14px;font-size:11px;line-height:1.2;display:flex}.site-header{width:var(--site-content-width);max-width:none;height:var(--site-header-height);min-height:var(--site-header-height);flex:none;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:28px;margin:0 auto;padding:0;display:grid}.brand{letter-spacing:-.035em;white-space:nowrap;gap:10px;font-size:18px;font-weight:600}.brand-en{color:#77869b;margin-left:5px;font-size:12px;font-weight:450}.site-header .xmark.small{border-radius:9px;width:30px;height:30px}.site-header .site-nav{justify-content:flex-end;align-items:center;gap:clamp(14px,2vw,26px);min-width:0;display:flex}.site-header .site-nav a{white-space:nowrap;color:#617087;align-items:center;min-height:36px;font-size:13px;font-weight:450;display:inline-flex}.site-header .site-nav a.active,.site-header .site-nav a:hover{color:#326dea}.header-tools{align-items:center;gap:10px;display:flex}.header-tools select{color:#627188;background:#fff;border:1px solid #e0e6ef;border-radius:9px;width:66px;min-height:36px;padding:7px 8px;font-size:12px}.header-login{color:#426695;background:#edf3fd;border-radius:9px;min-width:56px;min-height:36px;padding:8px 14px;font-size:12px;font-weight:500}.header-login:hover{background:#e5eefc}.workspace-header{background:#fff;border-bottom:0;width:100%;max-width:none;padding-left:28px;padding-right:28px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline-offset:2px;outline:2px solid #8baee0}.site-footer{min-height:var(--site-footer-height);color:#91a0b2;flex:none;margin-top:auto;padding:0;font-size:11px}.site-footer-inner{width:var(--site-content-width);text-align:left;margin:0 auto;padding:17px 0;line-height:17px}.home{width:100%;min-height:calc(100dvh - var(--site-header-height) - var(--test-banner-height) - var(--site-footer-height));flex:1}.home-core{width:min(800px, var(--site-content-width));padding:clamp(36px,6vh,64px) 0}.home h1{letter-spacing:.04em;text-wrap:balance;font-size:clamp(30px,3.5vw,48px);font-weight:500}.hero-sub{margin:16px 0 36px;font-size:clamp(14px,1.3vw,17px)}.hero-composer{border:1px solid #e5ebf4;border-radius:20px;padding:20px 22px 16px;box-shadow:0 10px 48px #d9e5f324}.hero-composer textarea{height:74px;min-height:70px;font-size:15px;line-height:1.6}.hero-actions{gap:12px;margin-top:22px}.pill{border-radius:12px;min-height:40px;padding:10px 18px;font-size:13px}.home-note{margin-top:22px;font-size:11px;line-height:1.7}.gated{flex:1;width:min(640px,100% - 40px);min-height:360px;margin:auto;padding:clamp(44px,9vh,96px) 0}.gated h1{margin-top:22px;font-size:clamp(24px,3vw,34px)}.gated p{max-width:520px;margin-left:auto;margin-right:auto;font-size:14px;line-height:1.75}.gated .muted{margin-top:22px;font-size:12px}.gated .button{margin-top:12px}.workspace-loading{color:#8a96a6;flex:1;place-items:center;min-height:240px;font-size:14px;display:grid}.notice{z-index:150;top:calc(var(--site-header-height) + var(--test-banner-height) + 8px);background:#fff;border:1px solid #dce6f2;border-radius:10px;align-items:center;gap:16px;max-width:min(520px,100% - 40px);margin:0;padding:12px 16px;font-size:13px;line-height:1.5;display:flex;position:fixed;right:20px;box-shadow:0 8px 32px #26374c15}.notice>button{flex-shrink:0}.login-dialog{border:1px solid #e2e8f0;border-radius:18px;width:min(440px,100vw - 32px);max-height:calc(100dvh - 32px);padding:28px;overflow-y:auto;box-shadow:0 24px 80px #162a4529}.login-dialog::backdrop{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#22334b45}.login-dialog h2{margin-top:18px;font-size:25px;font-weight:550}.login-dialog>.muted{margin:8px 0 20px;font-size:13px}.login-dialog .tabs{margin-bottom:20px}.login-dialog .tabs button{padding:12px 8px;font-size:13px}.login-dialog label{margin-bottom:16px;font-size:13px}.login-dialog label>input:not([type=checkbox]){min-height:44px;margin-top:7px;padding:10px 12px}.login-dialog .check{margin-bottom:7px;font-size:12px}.login-dialog .sync-note{margin-bottom:20px;font-size:11px;line-height:1.65}.login-dialog .button{border-radius:10px;min-height:42px;font-size:13px}.register-note{margin-top:20px;padding-top:16px;font-size:11px}.register-note button{font-size:12px}.admin-panel{flex:1;width:min(700px,100% - 48px);min-height:0;padding:40px 0 64px}.admin-panel h1{margin:8px 0 12px;font-size:clamp(26px,3vw,34px)}.admin-panel>p{color:#7a8799;font-size:13px}.admin-panel form{background:#fff;border:1px solid #e0e7f0;border-radius:14px;margin-top:26px;padding:26px}.admin-panel label{font-size:13px}.admin-panel .button{border-radius:10px;width:100%;font-size:13px}@media (width<=1000px){.site-header{gap:18px}.brand-en{display:none}}@media (width<=640px){:root{--site-header-height:104px;--site-gutter:18px}.site-header{grid-template-rows:52px 40px;grid-template-columns:minmax(0,1fr) auto;gap:0 12px;padding:6px 0}.site-header.workspace-header{padding-left:18px;padding-right:18px}.site-header .brand{grid-area:1/1;font-size:16px}.site-header .header-tools{grid-area:1/2}.site-header .site-nav{scrollbar-width:none;grid-area:2/1/auto/-1;justify-content:flex-start;gap:22px;overflow-x:auto}.site-header .site-nav a{min-height:36px;font-size:12px}.header-tools{gap:8px}.header-tools select{width:60px;min-height:34px;font-size:11px}.header-login{min-height:34px;padding:7px 12px;font-size:11px}.home-core{width:var(--site-content-width);padding:36px 0}.home h1{letter-spacing:.01em;font-size:clamp(28px,8vw,31px)}.hero-sub{margin-bottom:28px;font-size:14px}.hero-composer{border-radius:16px;padding:17px 16px 14px}.hero-composer textarea{height:82px}.home-note{max-width:280px;margin-left:auto;margin-right:auto}.site-footer{padding:0;font-size:10px}.login-dialog{padding:24px}.admin-panel{width:calc(100% - 36px);padding-top:28px}.admin-panel form{padding:20px}}@media (height<=660px) and (width>=641px){.home-core{padding-top:26px;padding-bottom:26px}.hero-sub{margin-bottom:26px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:0s!important}}.chat-host[hidden]{display:none}