.auth{min-height:100vh}.auth--split{display:grid;grid-template-columns:1fr}@media (min-width:980px){.auth--split{grid-template-columns:1.05fr .95fr}}.auth--single{display:flex;flex-direction:column}.auth__center{flex:1;display:flex;align-items:center;justify-content:center;padding:calc(var(--nav-h) + 2rem) 1.5rem 3rem}.auth__aside{display:none}@media (min-width:980px){.auth__aside{display:flex;flex-direction:column;justify-content:space-between;gap:2rem;position:relative;overflow:hidden;padding:calc(var(--nav-h) + 2.6rem) clamp(2rem,3vw,3.4rem) 2.6rem;border-right:1px solid var(--border-subtle);background:linear-gradient(180deg,var(--bg-primary),var(--bg-deep))}}.auth__aside:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 0),linear-gradient(180deg,rgba(255,255,255,.02) 1px,transparent 0);background-size:64px 64px;mask-image:radial-gradient(120% 80% at 20% 30%,#000,transparent 75%);-webkit-mask-image:radial-gradient(120% 80% at 20% 30%,#000,transparent 75%)}.auth__aside-top{display:flex;align-items:center;justify-content:space-between;position:relative;z-index:1}.auth__aside-label{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--text-tertiary)}.auth__guide-wrap{flex:1;display:flex;align-items:center;position:relative;z-index:1;min-height:0}.auth__guide-wrap .bguide{width:100%}.auth__quote{position:relative;z-index:1}.auth__quote-title{font-family:var(--font-display);font-weight:460;font-size:clamp(1.9rem,2.6vw,2.5rem);line-height:1.04;letter-spacing:-.02em;color:var(--text-primary)}.auth__quote-sub{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-tertiary);margin-top:.6rem}.auth__feats{flex:1;display:flex;flex-direction:column;justify-content:center;gap:.7rem;position:relative;z-index:1}.auth__feat{display:flex;gap:1rem;padding:1.1rem 1.2rem;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--r-lg);transition:border-color var(--t-normal),transform var(--t-normal)}.auth__feat:hover{border-color:var(--accent-line);transform:translateX(3px)}.auth__feat-no{font-family:var(--font-mono);font-size:.74rem;color:var(--text-tertiary);flex-shrink:0;padding-top:.1rem}.auth__feat-title{font-size:.86rem;font-weight:600;color:var(--text-primary);margin-bottom:.2rem}.auth__feat-desc{font-size:.74rem;color:var(--text-secondary);line-height:1.5}.auth__main{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:calc(var(--nav-h) + 2rem) clamp(1.5rem,4vw,2.5rem) 3rem;min-height:100vh}.auth__form{width:100%;max-width:380px}.auth__form--center{text-align:center;max-width:420px}.auth__head{margin-bottom:1.9rem}.auth__head .eyebrow{display:flex;margin-bottom:1.3rem}.auth__form--center .auth__head .eyebrow{justify-content:center}.auth__title{font-family:var(--font-display);font-weight:460;font-size:clamp(2.4rem,4vw,3rem);line-height:1;letter-spacing:-.02em;color:var(--text-primary);margin-bottom:.6rem}.auth__sub{color:var(--text-secondary);font-size:.9rem;line-height:1.55}.auth__social{margin-bottom:1.6rem}.auth__social-btns{display:flex;flex-direction:column;gap:.7rem}.auth__social-btn{font-weight:600;text-transform:none;letter-spacing:.01em;border-radius:var(--r-lg)}.auth__social-btn svg{flex:0 0 auto}.auth__social-btn--apple{background:#000;color:#fff;border-color:#000}.auth__social-btn--apple:hover{background:#111;border-color:#111;transform:translateY(-1px)}.auth__social-btn--google{background:#fff;color:#1f1f1f;border-color:rgba(0,0,0,.14)}.auth__social-btn--google:hover{background:#f6f7f8;border-color:rgba(0,0,0,.22);transform:translateY(-1px)}.auth__social-note{margin-top:.85rem;font-size:.72rem;color:var(--text-tertiary);line-height:1.5;text-align:center}.auth__social-note a{color:var(--accent-ink)}.auth__social-note a:hover{text-decoration:underline}.auth__sep{display:flex;align-items:center;gap:.85rem;margin:0 0 1.6rem;color:var(--text-tertiary)}.auth__sep:after,.auth__sep:before{content:"";flex:1;height:1px;background:var(--border-subtle)}.auth__sep span{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase}.auth__fields{display:flex;flex-direction:column;gap:1rem;margin-bottom:1.2rem}.auth__forgot{display:inline-block;margin-top:.55rem;font-size:.76rem;color:var(--text-tertiary);transition:color var(--t-normal)}.auth__forgot:hover{color:var(--accent-ink)}.auth__consent{display:flex;align-items:flex-start;gap:.6rem;margin-bottom:1.2rem;cursor:pointer}.auth__consent-box{flex:0 0 auto;width:1.05rem;height:1.05rem;margin-top:.12rem;accent-color:var(--accent);cursor:pointer}.auth__consent-text{font-size:.8rem;color:var(--text-secondary);line-height:1.55}.auth__consent-text a{color:var(--accent-ink)}.auth__consent-text a:hover{text-decoration:underline}.auth__alt{margin-top:1.7rem;padding-top:1.5rem;border-top:1px solid var(--border-subtle);text-align:center;font-size:.82rem;color:var(--text-secondary);line-height:1.7}.auth__alt a{color:var(--accent-ink)}.auth__alt a:hover{text-decoration:underline}.auth__fine{font-size:.7rem;color:var(--text-tertiary)}.auth__fine a{color:var(--accent-ink)}.form-msg--block{padding:1.15rem 1.2rem;font-size:.85rem;text-align:left}.auth__loadbar{height:3px;background:var(--bg-elevated);border-radius:var(--r-pill);overflow:hidden;margin-top:.5rem}.auth__loadbar-i{height:100%;width:40%;background:var(--accent);border-radius:var(--r-pill);animation:loading-slide 1.2s var(--ease-out) infinite}.auth__actions{display:flex;gap:.7rem;justify-content:center;margin-top:1.5rem}.auth__resend{margin-top:1.2rem;display:flex;flex-direction:column;gap:.7rem}.auth__resend-text{font-size:.8rem;color:var(--text-secondary);line-height:1.55;text-align:center}.auth__captcha{margin:.2rem 0 1rem;min-height:65px}@keyframes loading-slide{0%{transform:translateX(-110%)}to{transform:translateX(260%)}}