/* Yandex artwork is the original full button from the official brand guide. */
.yandex-id-button{display:flex;align-items:center;justify-content:center;width:100%;max-width:360px;min-height:56px;background:#000;border-radius:12px;text-decoration:none;overflow:hidden;flex:none;transition:box-shadow .18s,transform .18s}
.yandex-id-button img{display:block;width:260px;max-width:100%;height:56px;object-fit:contain}
.yandex-id-button:hover{box-shadow:0 6px 18px #00000024}
.yandex-id-button:active{transform:translateY(1px)}
.yandex-id-button:focus-visible{outline:3px solid var(--focus);outline-offset:5px}
.signin-body{background:#fff}
.signin-shell{max-width:1400px;min-height:100svh;padding:0 48px;margin:0 auto;display:flex;flex-direction:column}
.signin-header{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:100px;border-bottom:1px solid var(--line)}
.signin-header .brand{font-size:24px;gap:12px}
.signin-back{display:inline-flex;align-items:center;gap:10px;min-height:44px;font-size:16px;font-weight:650;text-decoration:none;color:var(--muted)}
.signin-back:hover{color:var(--action-text)}
.signin-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:center;gap:64px;flex:1;padding:56px 0}
.signin-world{min-width:0}
.signin-eyebrow{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--muted);font-weight:600;margin:0 0 20px}
.signin-eyebrow>span{width:8px;height:8px;border-radius:50%;background:#12a59c;box-shadow:13px 0 0 #ffc540;margin-right:15px}
.signin-world h1{font-size:clamp(38px,3.5vw,52px);line-height:1.13;letter-spacing:-2px;font-weight:800;margin:0 0 22px}
.signin-dot{color:var(--action)}
.signin-description{font-size:19px;line-height:1.65;color:var(--muted);margin:0}
.signin-illustration{margin:28px -20px 0;max-width:760px}
.signin-illustration>img{display:block;width:100%;height:auto;object-fit:contain}
.signin-illustration figcaption{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:2px;text-align:center;font-size:15px;font-weight:700;letter-spacing:-.2px}
.signin-illustration figcaption span:nth-child(1){color:#08706b}
.signin-illustration figcaption span:nth-child(2){color:#7251c9}
.signin-illustration figcaption span:nth-child(3){color:#bd3d31}
.signin-form{border-left:1px solid var(--line);padding:44px 0 44px 56px}
.signin-form-inner{max-width:360px;margin:0 auto}
.signin-step{display:inline-block;color:var(--action-text);background:var(--action-soft);font-size:14px;line-height:1.5;font-weight:700;border-radius:8px;padding:7px 11px;margin-bottom:20px}
.signin-form h2{font-size:36px;font-weight:800;line-height:1.15;letter-spacing:-1.4px;margin:0 0 16px}
.signin-intro{font-size:18px;line-height:1.6;color:var(--muted);margin:0 0 28px}
.signin-account-note{font-size:14px;line-height:1.6;color:var(--muted);text-align:center;margin:12px 0 0}
.signin-error{padding:14px 16px;border-radius:12px;color:var(--danger);background:var(--danger-soft);font-size:16px;line-height:1.6;margin:0 0 20px;overflow-wrap:anywhere}
.signin-storage{display:flex;align-items:flex-start;gap:10px;border-top:1px solid var(--line);margin-top:32px;padding-top:22px;color:var(--muted)}
.signin-storage svg{width:20px;height:20px;flex:none;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;margin-top:3px}
.signin-storage p{font-size:14px;line-height:1.7;margin:0}
.signin-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
.signin-colors{display:flex;gap:6px}
.signin-colors i{width:7px;height:20px;border-radius:4px;background:#ff6757;transform:rotate(16deg)}
.signin-colors i:nth-child(2){background:#ffc540}.signin-colors i:nth-child(3){background:#12a59c}.signin-colors i:nth-child(4){background:#9471d3}
/* The entry dialog is a short continuation step on the public home page. */
.auth-dialog-copy{font-size:18px;line-height:1.6;color:var(--muted)}
.auth-idea-preview{padding:16px 18px;background:var(--action-soft);border-radius:12px;margin:0 0 24px;overflow-wrap:anywhere}
.auth-idea-preview p{margin:8px 0 0;font-size:17px;line-height:1.6;white-space:pre-wrap}
.auth-idea-preview small{font-size:14px;font-weight:700;color:var(--action-text)}
.auth-dialog-note{font-size:14px;line-height:1.6;color:var(--muted);margin:14px 0 0}
@media(max-width:1100px){.signin-shell{padding:0 32px}.signin-layout{gap:32px}.signin-form{padding-left:32px}.signin-world h1{font-size:40px}.signin-form h2{font-size:32px}.signin-description{font-size:17px}.signin-eyebrow{font-size:14px}.signin-wide-break{display:none}}
@media(max-width:760px){.signin-shell{padding:0 24px}.signin-header{min-height:80px}.signin-header .brand{font-size:21px}.signin-header .brand img{width:36px;height:36px}.signin-back{font-size:14px}.signin-layout{display:flex;flex-direction:column;align-items:stretch;gap:40px;padding:36px 0}.signin-form{order:-1;border:0;padding:0}.signin-form-inner{max-width:440px}.signin-form h2{font-size:34px}.signin-form h2 br{display:none}.signin-intro br{display:none}.signin-intro{font-size:17px;margin-bottom:24px}.yandex-id-button{max-width:none}.signin-step{margin-bottom:16px}.signin-storage{margin-top:24px;padding-top:18px}.signin-world{border-top:1px solid var(--line);padding-top:28px}.signin-world h1{font-size:32px;letter-spacing:-1px;margin-bottom:14px}.signin-world h1 br{display:none}.signin-eyebrow{display:none}.signin-description{font-size:16px}.signin-illustration{margin:14px -12px 0}.signin-illustration figcaption{font-size:14px}.signin-footer{min-height:68px;font-size:13px}}
@media(max-width:400px){.signin-header{gap:12px;flex-wrap:wrap;padding:16px 0}.signin-back{min-height:28px}.signin-layout{padding-top:28px}.signin-form h2{font-size:30px}.signin-world h1{font-size:30px}}
@media(prefers-reduced-motion:reduce){.yandex-id-button{transition:none}}
.entry-dialog{max-width:540px;border-radius:24px}
.entry-dialog .dialog-head{padding:30px 32px 14px;border-bottom:0;gap:20px}
.entry-dialog .dialog-head h2{font-size:28px;line-height:1.2;letter-spacing:-1px}
.entry-dialog .dialog-head .icon-btn{align-self:flex-start;background:#f5f5f8;color:var(--muted);width:34px;height:34px;flex:none}
.entry-dialog .dialog-body{padding:0 32px 12px}
.entry-dialog .dialog-body .auth-dialog-copy{font-size:17px;line-height:1.65;margin:0 0 22px}
.entry-dialog .auth-idea-preview{margin:0 0 24px;max-height:180px;overflow:auto}
.entry-dialog .yandex-id-button{max-width:none}
.entry-dialog .dialog-body .auth-dialog-note{font-size:14px;line-height:1.65;margin:14px 0 0;color:var(--muted)}
.entry-dialog .dialog-footer{padding:8px 32px 24px;justify-content:center;border:0;background:#fff}
.entry-dialog .dialog-footer .btn.secondary{border-color:transparent;background:none;font-size:15px;font-weight:650;color:var(--muted);min-height:44px}
.entry-dialog .dialog-footer .btn.secondary:hover{color:var(--action-text)}
.format-choice[aria-pressed=true]{border-color:var(--format-color)}
@media(max-width:600px){.entry-dialog{width:calc(100% - 32px);max-height:calc(100svh - 32px);border-radius:20px}.entry-dialog .dialog-head{padding:24px 24px 14px;gap:12px}.entry-dialog .dialog-head h2{font-size:26px;letter-spacing:-.7px}.entry-dialog .dialog-body{padding:0 24px 8px}.entry-dialog .dialog-footer{padding:6px 24px 18px}.entry-dialog .auth-idea-preview{padding:14px;max-height:130px}}