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84px);margin:auto}.auth-page{width:100%;padding:18px 0 38px}.auth-form-heading{margin-bottom:30px}.auth-form-heading .auth-kicker{margin-bottom:10px}.auth-form-heading h1{color:var(--auth-ink);letter-spacing:-.035em;margin:0;font-size:clamp(28px,3vw,34px);line-height:1.18}.auth-form-heading>p:last-child{color:var(--auth-muted);margin:10px 0 0;font-size:14px}.auth-page-switch{color:var(--auth-muted);text-align:center;margin:20px 0 0;font-size:13px}.auth-page-switch a{color:var(--auth-primary);font-weight:700}html[data-tone=dim] .auth-theme-toggle .tone-light{display:none}html[data-tone=dim] .auth-theme-toggle .tone-dark{display:block}.auth-gateway-screen{background:var(--auth-canvas);min-height:100svh;padding:48px 20px 34px;display:block}.auth-gateway-wrapper{width:min(100%,448px);margin:0 auto}.auth-gateway-header{justify-content:space-between;align-items:center;gap:20px;min-height:44px;margin-bottom:28px;display:flex}.auth-gateway-tools{border:1px solid var(--auth-line);background:color-mix(in srgb, var(--auth-surface) 86%, transparent);border-radius:7px;flex:none;align-items:center;gap:0;min-height:36px;padding:0 2px 0 0;display:inline-flex;overflow:hidden}.auth-gateway-tools .ui-language-select{background:0 0;border:0;border-radius:0;min-width:112px;height:34px}.auth-gateway-tools .ui-language-select:focus-within{outline-offset:-2px}.auth-gateway-theme-toggle{border:0;border-left:1px solid var(--auth-line);width:34px;min-height:28px;color:var(--auth-muted);background:0 0;border-radius:0 5px 5px 0;padding:0}.auth-gateway-theme-toggle:hover{color:var(--auth-ink);border-color:var(--auth-line-strong);background:var(--auth-surface)}.auth-gateway-brand{width:fit-content;color:var(--auth-ink);align-items:center;gap:11px;margin:0;display:flex}.auth-gateway-brand-mark{color:#fff;background:var(--auth-ink);border-radius:8px;place-items:center;width:44px;height:44px;display:grid}.auth-gateway-brand-copy{gap:2px;display:grid}.auth-gateway-brand-copy strong{font-size:18px;font-weight:700;line-height:1.2}.auth-gateway-brand-copy small{color:var(--auth-muted);font-size:12px;line-height:1.3}.auth-gateway-card{border:1px solid var(--auth-line);background:var(--auth-surface);border-radius:8px;padding:24px;box-shadow:0 8px 24px #1222440d}.auth-gateway-page{width:100%}.auth-gateway-heading{margin-bottom:22px}.auth-gateway-heading h1{color:var(--auth-ink);letter-spacing:-.02em;margin:0;font-size:24px;font-weight:600;line-height:1.25}.auth-gateway-switch,.auth-gateway-return{color:var(--auth-muted);text-align:center;font-size:13px}.auth-gateway-switch{margin:18px 0 0}.auth-gateway-switch a{color:var(--auth-primary);font-weight:700}.auth-gateway-return{margin-top:14px}.auth-gateway-return a{color:var(--auth-muted);align-items:center;gap:5px;display:inline-flex}.auth-gateway-return a:hover{color:var(--auth-ink)}html[data-tone=dim] .auth-gateway-card{box-shadow:0 8px 24px #00000038}@media (max-width:920px){.auth-screen{padding:20px}.auth-stage{min-height:min(760px,100svh - 40px)}.auth-manuscript{padding:32px}.auth-topbar{padding-inline:32px}.auth-screen-content{width:min(440px,100% - 64px)}}@media (max-width:720px){.auth-screen{place-items:stretch stretch;min-height:100svh;padding:0}.auth-stage{min-height:100svh;box-shadow:none;border:0;border-radius:0;flex-direction:column;display:flex}.auth-manuscript{min-height:108px;padding:24px 22px 20px}.auth-manuscript:after{height:72px;right:22px}.auth-manuscript-copy,.auth-paper-preview,.auth-manuscript-footer{display:none}.auth-workspace{flex:1}.auth-topbar{padding:20px 22px 0}.auth-screen-content{width:auto;margin:0;padding:0 22px 32px}.auth-page{padding-top:34px}}@media (max-width:420px){.auth-manuscript{min-height:98px}.auth-topbar,.auth-screen-content{padding-inline:16px}}@media (prefers-reduced-motion:reduce){.auth-back-link,.auth-theme-toggle{transition:none}}@media (max-width:520px){.auth-gateway-screen{padding:28px 16px 24px}.auth-gateway-header{gap:12px;margin-bottom:22px}.auth-gateway-tools .ui-language-select{min-width:108px}.auth-gateway-card{padding:20px 16px}}.auth-two-factor-page{gap:16px;display:grid}.auth-two-factor-icon{width:48px;height:48px;color:var(--auth-accent,#3867e8);background:var(--auth-accent-soft,#eaf0ff);border-radius:14px;place-items:center;display:grid}.auth-gateway-kicker{color:var(--auth-accent,#3867e8);letter-spacing:.08em;margin:0 0 8px;font-size:11px;font-weight:700}.auth-checkbox-label{align-items:center;grid-template-columns:none!important;gap:9px!important;display:flex!important}.auth-checkbox-label input{width:17px;min-height:17px;accent-color:var(--auth-accent,#3867e8)}.auth-two-factor-links{justify-content:center;display:flex}.auth-two-factor-links a{color:var(--auth-muted,#66758a);align-items:center;gap:6px;font-size:13px;display:inline-flex}.auth-two-factor-methods{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:14px;display:grid}.auth-two-factor-methods button{border:1px solid var(--auth-line,#d8dfeb);min-height:38px;color:var(--auth-muted,#667085);font:inherit;cursor:pointer;background:0 0;border-radius:9px}.auth-two-factor-methods button.active{border-color:var(--auth-accent,#3867e8);color:var(--auth-accent,#3867e8);background:color-mix(in srgb, var(--auth-accent,#3867e8) 8%, transparent)}