.ath-wrap{flex-wrap:wrap;min-height:100svh;display:flex}.ath-brand{background:var(--ink);box-sizing:border-box;flex-direction:column;flex:380px;justify-content:space-between;min-width:300px;padding:clamp(24px,3.5vw,48px);display:flex}.ath-brand .ath-brand-logo{color:var(--paper)}.ath-brand .ath-brand-logo:hover{color:var(--paper);opacity:.85}.ath-brand-h1{font-family:var(--font-display);letter-spacing:-.025em;color:var(--paper);text-wrap:balance;max-width:400px;margin:0;font-size:clamp(28px,3vw,40px);font-weight:700;line-height:1.12}.ath-mode-tag{font-family:var(--font-mono);letter-spacing:.14em;color:var(--on-ink-faint);text-transform:uppercase;font-size:9.5px;display:none}.ath-trust{color:var(--on-ink-faint);gap:20px;font-size:12px;display:flex}.ath-form{box-sizing:border-box;flex:1.2 420px;justify-content:center;align-items:center;min-width:300px;padding:48px 24px;display:flex}.ath-form-in{width:100%;max-width:400px}.ath-title{font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 6px;font-size:29px;font-weight:700}.ath-sub{color:var(--text-secondary);margin:0 0 26px;font-size:14px;line-height:1.6}.ath-google{background:var(--paper-raised);border:1px solid var(--border-input);width:100%;height:52px;color:var(--ink);cursor:pointer;transition:border-color .2s var(--ease-out), transform .2s var(--ease-out);border-radius:999px;justify-content:center;align-items:center;gap:12px;font-family:inherit;font-size:14.5px;font-weight:500;display:flex}.ath-google:hover{border-color:var(--ink);transform:translateY(-1px)}.ath-google:disabled{cursor:default;opacity:.7}.ath-grid .ink-input{height:52px}.ath-edit{color:var(--ink);cursor:pointer;border:1px solid var(--border-input);transition:border-color .2s var(--ease-out);background:0 0;border-radius:999px;flex:none;padding:6px 13px;font-family:inherit;font-size:12px;font-weight:600}.ath-edit:hover{border-color:var(--ink)}.ath-link{color:var(--text-secondary);text-underline-offset:3px;text-decoration:underline}.ath-link:hover{color:var(--ink)}.ath-toggle-row{color:var(--text-secondary);justify-content:center;gap:6px;margin-top:26px;font-size:13.5px;display:flex}.ath-toggle{font-family:inherit;font-size:inherit;color:var(--ink);cursor:pointer;text-underline-offset:3px;background:0 0;border:0;padding:0;font-weight:600;text-decoration:underline}.ath-toggle:hover{color:var(--text-secondary)}.ath-trust-foot{display:none}@media (max-width:767px){.ath-wrap{box-sizing:border-box;padding-bottom:calc(32px + env(safe-area-inset-bottom));flex-flow:column}.ath-brand{padding:calc(18px + env(safe-area-inset-top)) 24px 20px;flex-direction:row;flex:none;justify-content:space-between;align-items:center;gap:16px}.ath-brand-mid,.ath-trust{display:none}.ath-mode-tag{display:inline}.ath-form{flex:1;padding:24px 24px 0}.ath-title{letter-spacing:-.025em;margin:0 0 8px;font-size:31px}.ath-sub{margin:0 0 28px;font-size:14.5px;line-height:1.55}.ath-google{height:54px;font-size:15px}.ath-grid .ink-input{height:54px}.ath-edit{padding:8px 14px;font-size:12.5px}.ath-toggle-row{margin-top:24px;font-size:14px}.ath-trust-foot{color:var(--text-muted);justify-content:center;gap:16px;padding:28px 24px 0;font-size:12px;display:flex}}.ath-spin{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:36px;height:36px;margin:0 auto 18px;animation:.7s linear infinite ath-spin}@keyframes ath-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.ath-spin{animation-duration:1.6s}}