.auth-open{overflow:hidden}.nauka-auth,.auth-page{font-family:'Golos Text',sans-serif;color:#23252f;-webkit-font-smoothing:antialiased}.nauka-auth *,.auth-page *{box-sizing:border-box}.nauka-auth{width:min(1040px,calc(100vw - 48px));max-width:none;max-height:calc(100dvh - 48px);padding:0;border:1px solid #ffffffd9;border-radius:30px;background:#fff;box-shadow:0 35px 130px #12355a36;overflow:auto}.nauka-auth::backdrop{background:#19355d3b;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.auth-page{margin:0;min-height:100dvh;background:#edf3fc;display:grid;place-items:center;padding:24px}.auth-page #auth-root{width:min(1100px,100%)}.auth-card{display:grid;grid-template-columns:1fr 1fr;min-height:650px;position:relative;background:#fff;border-radius:30px;overflow:hidden}.auth-pane{padding:38px 48px;display:flex;flex-direction:column;min-width:0}.auth-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#23252f;width:max-content}.auth-brand>span:last-child{font-size:31px;letter-spacing:-1.8px;font-weight:650;line-height:.9}.auth-brand small{display:block;margin-top:10px;font-size:7px;letter-spacing:4px;font-weight:500}.auth-mark{display:flex;gap:4px;align-items:center;transform:skewY(-20deg)}.auth-mark i{width:7px;height:32px;background:#3572d8;border-radius:6px;display:block}.auth-mark i:nth-child(2){background:#82a9e9}.auth-mark i:nth-child(3){background:#bbd1f5}.auth-view{margin:34px 0 0}.auth-tabs{display:flex;gap:5px;margin-bottom:25px;background:#f3f6fb;border-radius:30px;width:max-content;padding:4px}.auth-tabs button{border:0;background:transparent;color:#7c8799;font:inherit;font-size:12px;padding:10px 20px;border-radius:25px;cursor:pointer}.auth-tabs button[aria-pressed=true]{background:#fff;color:#3572d8;box-shadow:0 2px 7px #3c62810d}.auth-view h1{font-size:36px;line-height:1.1;letter-spacing:-1.2px;font-weight:500;margin:0;max-width:360px}.auth-lead{font-size:14px;color:#8391a7;line-height:1.65;margin:16px 0 28px}.auth-form{display:grid;gap:16px}.auth-field{display:grid;gap:8px;font-size:12px;color:#65748c;font-weight:400}.auth-input-wrap{position:relative;display:block}.auth-field input{width:100%;height:51px;border:1px solid #e0e7f2;border-radius:14px;background:#f8faff;color:#23252f;padding:0 15px;font:inherit;font-size:14px;outline:0;transition:box-shadow .2s,border-color .2s}.auth-field input[name=password]{padding-right:52px}.auth-field input::placeholder{color:#9aa7bb}.auth-field input:focus{border-color:#8aaee8;background:#fff;box-shadow:0 0 0 4px #3572d810}.auth-field input[aria-invalid=true]{border-color:#c66a75}.auth-eye{position:absolute;right:8px;top:8px;width:35px;height:35px;border:0;border-radius:10px;background:transparent;color:#8a9bb4;display:grid;place-items:center;cursor:pointer}.auth-eye svg{width:21px;height:21px}.auth-eye[aria-pressed=true]{color:#3572d8;background:#eaf1fc}.auth-field-error{color:#b74f60;font-size:11px;line-height:1.4}.auth-field-error:empty{display:none}.auth-forgot{justify-self:end;background:none;border:0;color:#3572d8;font:inherit;font-size:12px;padding:0;cursor:pointer;margin:-3px 0 5px}.auth-primary{min-height:51px;width:100%;padding:14px 22px;display:flex;align-items:center;justify-content:center;gap:14px;border:0;border-radius:30px;background:#3572d8;color:#fff;font:inherit;font-size:14px;font-weight:500;text-decoration:none;cursor:pointer;transition:background .2s}.auth-primary:hover{background:#2864c9}.auth-switch{font-size:12px;color:#8896aa;margin:22px 0 0;line-height:1.6}.auth-switch button{border:0;padding:0;color:#3572d8;background:none;font:inherit;cursor:pointer}.auth-preview{display:inline-block;font-size:12px;color:#8396b2;text-decoration:none;margin-top:20px}.auth-preview:hover{color:#3572d8}.auth-visual{display:flex;flex-direction:column;justify-content:space-between;min-width:0;position:relative;overflow:hidden;padding:65px 40px 38px;background:radial-gradient(ellipse at 15% 10%,#f8fbffb3,transparent 45%),linear-gradient(135deg,#dce9fc,#edf4ff 70%,#dae8fc);isolation:isolate}.auth-visual:before{content:'';position:absolute;inset:0;z-index:-1;background-image:linear-gradient(#9abbe112 1px,transparent 1px),linear-gradient(90deg,#9abbe112 1px,transparent 1px);background-size:65px 65px}.auth-visual-heading>span{font-size:9px;color:#7194c7;letter-spacing:1.6px}.auth-visual h2{font-size:34px;font-weight:500;line-height:1.15;letter-spacing:-1.1px;margin:22px 0;color:#3d608f}.auth-scene{position:relative;height:240px;perspective:800px;width:290px;max-width:100%;align-self:center}.auth-plate{position:absolute;top:15px;left:20px;width:175px;height:190px;border-radius:48px;border:13px solid #d8e7fc;background:linear-gradient(135deg,#fff9,#b5d0f422);box-shadow:inset 3px 3px 7px #fff,8px 12px 20px #517ca72b;transform:rotate(-27deg) rotateY(-20deg) rotateX(24deg)}.plate-a{opacity:.45}.plate-b{left:60px;top:32px;opacity:.7}.plate-c{left:100px;top:49px}.auth-orb{position:absolute;top:80px;left:115px;width:83px;height:83px;border-radius:50%;background:radial-gradient(circle at 28% 23%,#eef8ff,#8ab9f8 20%,#397bda 60%,#1b519c);box-shadow:10px 15px 20px #315b9725}.auth-scene-dot{width:22px;height:22px;border-radius:50%;position:absolute;right:5px;top:26px;background:radial-gradient(circle at 25% 25%,white,#accdf7 45%,#729ed9);box-shadow:5px 7px 12px #315b971a}.auth-benefits>p{font-size:25px;line-height:1.25;letter-spacing:-.7px;color:#4b6b97;margin:15px 0 23px}.auth-benefits>p>span{color:#809abe}.auth-benefits>div{display:flex;flex-wrap:wrap;gap:7px}.auth-benefits>div>span{font-size:10px;border:1px solid #ffffffa8;background:#ffffff59;border-radius:20px;padding:8px 11px;color:#6987b1}.auth-close{position:absolute;right:18px;top:16px;display:grid;place-items:center;width:34px;height:34px;border:0;border-radius:50%;background:#ffffff91;color:#6887b2;font:inherit;font-size:25px;text-decoration:none;cursor:pointer;z-index:3;line-height:1}.auth-close:hover{background:white;color:#3572d8}.auth-feedback{background:#eff5fe;border-radius:16px;padding:16px}.auth-feedback p{font-size:12px;line-height:1.7;color:#627b9f;margin:0 0 14px}.auth-feedback .auth-primary{min-height:43px;font-size:12px}.nauka-auth [hidden],.auth-page [hidden]{display:none!important}.nauka-auth button:focus-visible,.auth-page button:focus-visible,.auth-preview:focus-visible{outline:2px solid #3572d8;outline-offset:3px}
@media(max-width:1000px){.auth-pane{padding:32px}.auth-visual{padding:65px 32px 32px}.auth-view h1{font-size:32px}.auth-visual h2{font-size:30px}}
@media(max-width:700px){.nauka-auth{width:calc(100vw - 24px);max-height:calc(100dvh - 24px);border-radius:25px}.auth-card{grid-template-columns:1fr;min-height:0;border-radius:25px}.auth-pane{padding:30px 25px}.auth-visual{display:none}.auth-view{margin-top:30px}.auth-view h1{font-size:32px;max-width:290px}.auth-lead{font-size:13px;margin:14px 0 24px}.auth-tabs{margin-bottom:25px}.auth-field input{font-size:16px}.auth-page{padding:12px;align-items:start}.auth-page #auth-root{margin:16px 0}.auth-close{right:12px;top:12px;background:#f1f6fe}.auth-brand>span:last-child{font-size:28px}.auth-primary{min-height:50px}.auth-switch{font-size:12px}}
@media(prefers-reduced-motion:reduce){.auth-field input,.auth-primary{transition:none}}
/* Dedicated BIOS-style entry screen instead of an overlay. */
.auth-page{padding:24px;min-height:100dvh}.auth-page #auth-root{width:min(1240px,100%)}.auth-page .auth-card{min-height:min(800px,calc(100dvh - 48px));box-shadow:0 30px 90px -55px #2b548945}.auth-page .auth-pane{padding:42px clamp(32px,5vw,72px)}.auth-page .auth-view{margin:auto 0;padding-top:35px;padding-bottom:8px}.auth-page .auth-visual{padding:70px 50px 44px}.auth-page .auth-visual h2{font-size:clamp(32px,3.2vw,43px)}.auth-page .auth-scene{scale:1.15}.auth-page .auth-close{right:22px;top:20px}
@media(max-width:700px){.auth-page{padding:0;background:white;display:block}.auth-page #auth-root{margin:0;width:100%}.auth-page .auth-card{min-height:100dvh;border-radius:0;box-shadow:none}.auth-page .auth-pane{padding:34px 24px}.auth-page .auth-view{margin:36px 0 0;padding:0}.auth-page .auth-close{right:15px;top:20px}}

/* A single orbital sculpture, with generous space around its silhouette. */
.auth-page .auth-visual{padding:70px clamp(28px,4vw,50px) 44px;gap:24px}
.auth-page .auth-scene{scale:1;width:calc(100% + 28px);max-width:440px;height:auto;aspect-ratio:6/5;flex:none;perspective:none;margin:0 -14px;display:grid;place-items:center}
.auth-sculpture{display:block;width:100%;height:auto}
.auth-page .auth-visual-heading h2{margin-bottom:0}
.auth-page .auth-benefits>p{margin-top:0}