.acb-authheader{height:var(--acb-auth-header-h,60px);border-bottom:1px solid var(--border-subtle);background:var(--bg-overlay);-webkit-backdrop-filter:blur(16px)saturate(140%);z-index:5;flex:none;justify-content:space-between;align-items:center;padding-inline:clamp(20px,3vw,40px);display:flex}.acb-authheader__brand{color:var(--gold-primary);align-items:center;gap:10px;text-decoration:none;display:inline-flex}.acb-authheader__wordmark{letter-spacing:.02em;white-space:nowrap;color:var(--gold-primary);font-size:16px;font-weight:700}.acb-authheader__cta{border-radius:var(--r-md);font-size:var(--fs-md);background:var(--bg-elevated);color:var(--gold-primary);border:1px solid var(--gold-primary);align-items:center;gap:8px;padding:8px 16px;font-weight:700;text-decoration:none;transition:background .15s,color .15s;display:inline-flex}.acb-authheader__cta:hover{background:var(--gold-tint-bg);color:var(--gold-soft)}.acb-authheader__cta:focus-visible{box-shadow:var(--shadow-focus);outline:none}@media (max-width:520px){.acb-authheader{padding-inline:16px}.acb-authheader__wordmark{display:none}.acb-authheader__cta{font-size:var(--fs-sm);padding:7px 14px}}
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100%);position:absolute;inset:0}.acb-authhero__fg{z-index:1;color:var(--text-primary);position:relative}.acb-authhero__eyebrow{font-family:var(--font-mono);letter-spacing:.18em;color:var(--gold-soft);align-items:center;gap:10px;margin-bottom:clamp(8px,2vh,18px);font-size:11px;display:inline-flex}.acb-authhero__eyebrow:before{content:"";background:var(--gold-primary);width:28px;height:1px}.acb-authhero__title{letter-spacing:.005em;text-wrap:balance;margin:0;font-size:clamp(22px,1.4vw + 1.6vh,44px);font-weight:700;line-height:1.15}.acb-authhero__title em{font-family:var(--font-display);color:var(--gold-primary);letter-spacing:-.01em;font-style:italic;font-weight:400}.acb-authhero__lead{color:#ffffffb8;max-width:460px;margin:clamp(8px,1.8vh,18px) 0 0;font-size:clamp(12px,1.4vh,14px);line-height:1.65}.acb-authhero__count{border-top:1px solid #ffffff1f;align-items:baseline;gap:12px;margin-top:clamp(10px,2.2vh,22px);padding-top:clamp(10px,1.8vh,18px);display:inline-flex}.acb-authhero__count 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1.5vh,64px);display:flex;position:relative;overflow:hidden}.acb-authsplit__right-bg,.acb-authsplit__right-overlay{pointer-events:none;display:none;position:absolute;inset:0}.acb-authsplit__right-bg{z-index:0}.acb-authsplit__right-bg img{object-fit:cover;opacity:.5;filter:saturate(.85)}.acb-authsplit__right-overlay{z-index:0;background:linear-gradient(#0a0c10c7 0%,#0a0c10f0 100%)}.acb-authsplit__content{z-index:1;width:100%;max-width:420px;margin-inline:auto;position:relative}.acb-authform__eyebrow{font-family:var(--font-mono);letter-spacing:.18em;color:var(--text-tertiary);align-items:center;gap:10px;margin-bottom:clamp(8px,1.6vh,14px);font-size:11px;display:inline-flex}.acb-authform__eyebrow:before{content:"";background:var(--gold-primary);width:22px;height:1px}.acb-authform__title{letter-spacing:.005em;margin:0 0 clamp(6px,1.2vh,10px);font-size:clamp(24px,1.2vw + 1.6vh,36px);font-weight:700;line-height:1.2}.acb-authform__lead{color:var(--text-secondary);margin:0 0 clamp(14px,3vh,28px);font-size:clamp(12px,1.4vh,14px);line-height:1.6}.acb-auth-oauth{--acb-oauth-btn-h:clamp(42px, 6.2vh, 52px);--acb-oauth-btn-fs:clamp(13px, 1.5vh, 14px);flex-direction:column;gap:clamp(8px,1.4vh,12px);display:flex}.acb-auth-invite-label{font-size:var(--fs-xs);color:var(--text-tertiary);letter-spacing:.08em;margin-bottom:7px;display:block}.acb-auth-invite{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--r-md);width:100%;height:44px;color:var(--text-primary);font-size:var(--fs-md);outline:none;padding:0 14px;font-family:inherit}.acb-auth-invite[aria-invalid=true]{border-color:var(--negative-500)}.acb-auth-invite:focus{border-color:var(--gold-tint-border);box-shadow:var(--shadow-focus)}.acb-auth-invite[aria-invalid=true]:focus{border-color:var(--negative-500)}.acb-authswitch{border-radius:var(--r-md);background:var(--bg-surface);border:1px solid var(--border-subtle);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin-top:clamp(12px,2.2vh,22px);padding:clamp(10px,1.6vh,14px) 18px;display:flex}.acb-authswitch__eyebrow{font-family:var(--font-mono);letter-spacing:.18em;color:var(--text-tertiary);margin-bottom:3px;font-size:10px}.acb-authswitch__label{font-size:var(--fs-md);color:var(--text-primary);font-weight:700}.acb-authswitch__link{border:1px solid var(--border-default);border-radius:var(--r-md);color:var(--text-secondary);font-size:var(--fs-base);white-space:nowrap;align-items:center;gap:6px;padding:8px 16px;font-weight:700;text-decoration:none;display:inline-flex}.acb-authswitch__link:hover{border-color:var(--border-strong);color:var(--text-primary)}.acb-authswitch__link:focus-visible{box-shadow:var(--shadow-focus);outline:none}.acb-authlegalese{color:var(--text-tertiary);text-align:center;margin-top:clamp(12px,2.4vh,26px);font-size:11.5px;line-height:1.7}.acb-authlegalese a{color:var(--text-secondary);text-decoration:underline}.acb-authformlinks{display:none}@media (max-width:1023px){.acb-authscreen{height:auto;min-height:100dvh;overflow:visible}.acb-authsplit__right{min-height:calc(100dvh - var(--acb-auth-header-h));padding:clamp(28px,6vw,56px) clamp(20px,6vw,40px)}.acb-authsplit__right-bg,.acb-authsplit__right-overlay{display:block}.acb-authsplit__content{--text-tertiary:#ffffffc7;--text-secondary:#ffffffeb;--border-default:#ffffff47;--border-subtle:#ffffff29;background:var(--bg-overlay);-webkit-backdrop-filter:blur(8px);border:1px solid var(--border-subtle);border-radius:var(--r-lg);box-shadow:var(--shadow-2);text-shadow:0 1px 2px #00000059;padding:clamp(22px,5vw,32px)}.acb-authform__title{font-size:clamp(26px,6vw,32px)}.acb-authform__lead{font-size:var(--fs-md);margin-bottom:22px}.acb-auth-oauth{--acb-oauth-btn-h:52px;--acb-oauth-btn-fs:var(--fs-md);gap:12px}.acb-authswitch,.acb-authlegalese{margin-top:22px}.acb-authformlinks{z-index:1;justify-content:center;gap:10px;margin-top:18px;display:flex;position:relative}.acb-authformlinks a{color:var(--text-secondary);border-radius:var(--r-md);font-size:var(--fs-sm);background:#ffffff0f;border:1px solid #ffffff24;align-items:center;gap:7px;padding:8px 14px;font-weight:700;text-decoration:none;display:inline-flex}.acb-authformlinks a:hover{color:var(--text-primary);background:#ffffff1a}}@media (max-width:520px){.acb-authscreen{--acb-auth-header-h:54px}.acb-authsplit__right{padding:20px 14px 32px}.acb-authsplit__content{padding:20px 16px}.acb-authformlinks{flex-direction:column}.acb-authformlinks a{justify-content:center}}