:root{--color-ink:#0b0c0e;--color-paper:#f5f4ef;--color-surface:#fff;--color-muted:#737373;--color-accent:#1e3a8a;--color-border:#e5e5e5}*{box-sizing:border-box}body{margin:0;background:var(--color-paper);color:var(--color-ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif;-webkit-font-smoothing:antialiased}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:4px}.dash-shell{display:flex;min-height:100vh}.dash-sidebar{width:240px;flex-shrink:0;border-right:1px solid var(--color-border);padding:24px;background:var(--color-surface);position:-webkit-sticky;position:sticky;top:0;height:100vh;overflow-y:auto}.dash-sidebar-brand{font-weight:700;font-size:18px;margin:0 0 4px}.dash-email,.dash-topbar-email{font-size:11px;color:var(--color-muted);margin:0 0 20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dash-nav{display:flex;flex-direction:column;gap:4px;font-size:14px}.dash-link{padding:8px 12px;border-radius:6px;text-decoration:none;color:var(--color-ink);display:block}.dash-link:hover{background:var(--color-paper)}.dash-soon{color:#b5b5b5;display:flex;justify-content:space-between;align-items:center;cursor:default}.dash-signout{background:none;border:none;padding:8px 12px;font-size:14px;color:var(--color-muted);cursor:pointer;border-radius:6px}.dash-signout:hover{color:var(--color-ink);background:var(--color-paper)}.dash-logout-compact{padding:10px;min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center}.dash-main-col{flex:1 1;min-width:0;display:flex;flex-direction:column}.dash-topbar{display:none;align-items:center;gap:12px;padding:12px 16px;background:var(--color-surface);border-bottom:1px solid var(--color-border);position:-webkit-sticky;position:sticky;top:0;z-index:20}.dash-topbar-email{margin:0;flex:1 1;text-align:right}.dash-tabs{display:none;gap:4px;padding:8px 12px;background:var(--color-surface);border-bottom:1px solid var(--color-border);overflow-x:auto;scrollbar-width:none}.dash-tabs::-webkit-scrollbar{display:none}.dash-tab{padding:8px 14px;border-radius:999px;text-decoration:none;color:var(--color-ink);font-size:13px;font-weight:500;white-space:nowrap;flex-shrink:0;min-height:44px;display:inline-flex;align-items:center}.dash-tab:active{background:var(--color-paper)}.dash-main{flex:1 1;padding:32px;min-width:0}@media (max-width:860px){.dash-sidebar{display:none}.dash-tabs,.dash-topbar{display:flex}.dash-main{padding:20px 16px 48px}}.arrival{position:relative;aspect-ratio:3/2;border:1px solid var(--color-border);border-radius:12px;overflow:hidden;background:var(--color-paper)}.arrival-bg{object-fit:cover}.arrival-bg,.arrival-letter{position:absolute;inset:0;width:100%;height:100%;display:block}.arrival-letter{pointer-events:none}.arrival-letter-group{position:absolute;left:6%;top:32%;width:58%;opacity:0;transform:translateX(-140px)}.arrival-letter-group .arrival-letter{position:static;width:100%;height:auto}.arrival.is-arrived .arrival-letter-group{animation:arrival-fly 1.2s ease-out forwards}@keyframes arrival-fly{0%{opacity:0;transform:translateX(-140px)}to{opacity:1;transform:translateX(0)}}.arrival-badge{position:absolute;left:12px;bottom:12px;font-size:.72rem;background:rgba(11,12,14,.85);color:#f5f4ef;border-radius:999px;padding:.3rem .75rem}.onboard-card{background:#fff;border:1px solid var(--color-border);border-radius:12px;padding:20px}.onboard-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:20px;gap:20px;align-items:start}.onboard-visual{width:100%;height:auto;border:1px solid var(--color-border);border-radius:10px;display:block;background:var(--color-paper)}@media (max-width:900px){.onboard-grid{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.arrival-letter-group{opacity:1;transform:none}.arrival.is-arrived .arrival-letter-group{animation:none}}.login-split{display:grid;grid-template-columns:1fr 1fr;min-height:100vh}.login-split>*{min-width:0}.login-art{background:var(--color-ink);color:var(--color-paper);position:relative;overflow:hidden;display:flex;flex-direction:column;padding:clamp(2rem,4vw,3.5rem);min-height:100%}.login-art-brand{position:absolute;top:clamp(1.5rem,3vw,2.5rem);left:clamp(2rem,4vw,3.5rem);font-weight:700;font-size:20px;letter-spacing:-.01em}.login-art-headline{font-size:clamp(1.9rem,3.4vw,2.9rem);line-height:1.08;letter-spacing:-.025em;font-weight:700;margin:auto 0 .9rem;max-width:12ch}.login-art-sub{color:hsla(50,23%,95%,.66);font-size:.95rem;line-height:1.55;margin:0 0 2rem;max-width:38ch}.login-art-stage{position:relative;width:100%;max-width:420px;margin-top:auto}.login-courier{width:100%;height:auto;display:block}.login-envelope{position:absolute;width:34%;height:auto;right:6%;top:-14%;animation:envelope-drift 7s ease-in-out infinite}@keyframes envelope-drift{0%,to{transform:translate(0) rotate(-4deg)}50%{transform:translate(-14px,10px) rotate(-4deg)}}.login-art-caption{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:hsla(50,23%,95%,.42);margin-top:1.6rem}.login-form-wrap{display:flex;align-items:center;justify-content:center;padding:clamp(2rem,5vw,4rem) clamp(1.5rem,4vw,3rem)}.login-form{width:100%;max-width:400px}.login-form h1{font-size:clamp(1.6rem,2.4vw,2rem);letter-spacing:-.02em;margin:0 0 8px}.login-form-lede{color:var(--color-muted);font-size:14px;margin:0 0 28px;line-height:1.55}.login-error{font-size:13px;color:#92400e;background:#fffbeb;border:1px solid #fde68a;border-radius:10px;padding:10px 14px;margin:0 0 16px}.login-oauth{display:flex;flex-direction:column;gap:10px;margin-top:4px}.login-oauth-btn{display:block;text-align:center;background:var(--color-surface);color:var(--color-ink);border:1px solid var(--color-border);border-radius:10px;padding:12px 16px;font-size:15px;font-weight:600;text-decoration:none;transition:border-color .12s ease}.login-oauth-btn:hover{border-color:var(--color-ink)}.login-divider{display:flex;align-items:center;gap:12px;color:var(--color-muted);font-size:12px;margin:20px 0}.login-divider:after,.login-divider:before{content:"";flex:1 1;height:1px;background:var(--color-border)}.login-footnote{color:var(--color-muted);font-size:12px;margin-top:22px;line-height:1.6}.login-empty{background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;padding:20px;font-size:14px}.login-empty p{margin:0}.login-empty p:first-child{font-weight:600;margin-bottom:6px}.login-empty p:last-child{color:var(--color-muted)}@media (max-width:900px){.login-split{grid-template-columns:1fr;min-height:100vh}.login-art{min-height:0;padding:2rem 1.5rem 1.75rem}.login-art-brand{position:static;margin-bottom:1.25rem}.login-art-headline{font-size:1.7rem;max-width:none}.login-art-sub{display:none}.login-art-stage{max-width:300px;margin-top:2.5rem}.login-art-caption{display:none}}@media (prefers-reduced-motion:reduce){.login-envelope{animation:none}}.auth-step-wrap{width:100%}.auth-form-fields{gap:16px;margin-top:4px}.auth-field,.auth-form-fields{display:flex;flex-direction:column}.auth-label{font-size:13px;font-weight:600;color:#333;margin-bottom:6px}.auth-input{width:100%;height:44px;border:1px solid #d4d4d4;border-radius:10px;padding:0 14px;font-size:15px;background:#fff;color:var(--color-ink);transition:border-color .14s ease,box-shadow .14s ease}.auth-input:focus{outline:none;border-color:var(--color-ink);box-shadow:0 0 0 1px var(--color-ink)}.password-input-wrap{position:relative;width:100%}.password-input-wrap .auth-input{padding-right:56px}.password-toggle-btn{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;font-size:12px;font-weight:600;color:var(--color-muted);cursor:pointer;padding:4px 6px;border-radius:4px}.password-toggle-btn:hover{color:var(--color-ink)}.strength-hint{font-size:12px;color:var(--color-muted);margin-top:6px;line-height:1.4}.auth-btn-primary{width:100%;height:44px;background:var(--color-ink);color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:opacity .12s ease}.auth-btn-primary:hover:not(:disabled){opacity:.92}.auth-btn-primary:disabled{opacity:.45;cursor:not-allowed}.auth-link-btn{background:none;border:none;padding:0;color:var(--color-accent);font-weight:500;cursor:pointer;text-decoration:underline;text-underline-offset:2px}.auth-link-btn:hover{color:var(--color-ink)}.terms-note{font-size:12px;color:var(--color-muted);line-height:1.5;margin:12px 0 0}.auth-footer-link{font-size:13px;color:var(--color-muted);text-align:center;margin:22px 0 0}.auth-footer-link a{color:var(--color-ink);font-weight:600;text-decoration:underline;text-underline-offset:2px}.otp-container{display:flex;gap:10px;justify-content:space-between;width:100%;margin:8px 0}.otp-box{flex:1 1;max-width:52px;height:56px;text-align:center;font-size:22px;font-weight:700;color:var(--color-ink);background:#fff;border:1px solid #d4d4d4;border-radius:10px;transition:border-color .12s ease,box-shadow .12s ease}.otp-box:focus{outline:none;border-color:var(--color-ink);box-shadow:0 0 0 2px rgba(11,12,14,.15)}.resend-row{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--color-muted);margin-top:6px}.resend-btn{background:none;border:none;padding:0;color:var(--color-accent);font-weight:600;font-size:13px;cursor:pointer;text-decoration:underline;text-underline-offset:2px}.resend-btn:disabled{opacity:.5;cursor:not-allowed}@media (max-width:420px){.otp-container{gap:6px}.otp-box{height:48px;font-size:19px}}