:root{--content-width: 1360px;--font-body: "Archivo", "Segoe UI", system-ui, sans-serif;--font-display: "Archivo", "Segoe UI", system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", monospace;--bg: #f2f3f5;--surface: #ffffff;--surface-muted: #f5f6f8;--border: #dde0e5;--border-strong: #c3c7ce;--text: #111317;--text-muted: #5c5f66;--text-placeholder: #6b6f77;--border-control: #868a93;--focus-ring: #111317;--ink: #111317;--ink-deep: #0b0c0f;--ink-soft: #2a2d33;--on-ink: #f4f2ec;--on-ink-muted: #a6a9af;--signal: #d4ff3a;--signal-strong: #c2ef1f;--accent: #111317;--accent-strong: #2a2d33;--accent-soft: #f1fccb;--accent-contrast: #d4ff3a;--success: #1f8a4c;--success-soft: #e3f4ea;--warning: #9a5b00;--warning-soft: #fdf1dc;--danger: #c0102f;--danger-strong: #9a0c26;--danger-soft: #fde7ec;--radius-pill: 999px;--radius-sm: .75rem;--radius: 1.25rem;--radius-lg: 1.5rem;--shadow: 0 1px 2px rgb(17 19 23 / 5%), 0 8px 24px rgb(17 19 23 / 6%);--shadow-hover: 0 4px 10px rgb(17 19 23 / 8%), 0 16px 36px rgb(17 19 23 / 12%);color-scheme:light}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3{margin:0;line-height:1.2}.display{font-family:var(--font-display);font-weight:800;font-stretch:125%;line-height:1;letter-spacing:-.035em}.eyebrow{color:var(--text-muted);font-family:var(--font-mono);font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}::placeholder{color:var(--text-placeholder);opacity:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:44px;padding:0 1.3rem;border:1.5px solid transparent;border-radius:var(--radius-pill);font:inherit;font-weight:700;text-decoration:none;cursor:pointer;transition:background .15s,border-color .15s,color .15s}.btn:disabled{opacity:.6;cursor:not-allowed}.btn--primary{background:var(--accent);color:var(--accent-contrast)}.btn--primary:hover:not(:disabled){background:var(--accent-strong)}.btn--ink{background:var(--ink);color:var(--on-ink)}.btn--ink:hover:not(:disabled){background:var(--ink-soft)}.btn--signal{background:var(--signal);color:var(--ink)}.btn--signal:hover:not(:disabled){background:var(--signal-strong)}.btn--ghost{background:var(--surface);border-color:var(--border-strong);color:var(--text)}.btn--ghost:hover:not(:disabled){border-color:var(--text)}.btn--block{width:100%}.field{display:flex;flex-direction:column;gap:.35rem}.field label{font-size:.9rem;font-weight:600;color:var(--text)}.field input,.field select,.field textarea{min-height:48px;padding:.7rem 1rem;border:1.5px solid var(--border-control);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font:inherit}.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid rgba(17,19,23,.12);border-color:var(--ink)}.field__error{color:var(--danger);font-size:.85rem}.alert{padding:.8rem 1rem;border-radius:var(--radius-sm);font-size:.95rem}.alert--error{background:var(--danger-soft);color:var(--danger)}.alert a{color:inherit;font-weight:700}.alert--success{background:var(--success-soft);color:var(--success)}.alert--info{background:var(--surface-muted);color:var(--text)}.auth-card{max-width:26rem;margin:2rem auto 0;padding:2.25rem;border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow)}.auth-card__step{color:var(--text-muted);font-family:var(--font-mono);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em}.auth-card__title{margin:.5rem 0 .75rem;font-family:var(--font-display);font-size:2.2rem;font-weight:800;font-stretch:125%;line-height:1;letter-spacing:-.035em}.auth-card__lead{margin:0 0 1.5rem;color:var(--text-muted)}.auth-card__lead a{color:var(--ink);font-weight:700}.auth-card__form{display:flex;flex-direction:column;gap:1rem}.auth-card__section{margin-top:1rem}.auth-card__foot{margin:1.5rem 0 0;color:var(--text-muted);font-size:.95rem;text-align:center}.auth-card__foot a{color:var(--ink);font-weight:700}.auth-card__row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}@media(max-width:30rem){.auth-card__row{grid-template-columns:1fr}}.field__hint{color:var(--text-muted);font-size:.85rem}.steps{display:flex;gap:.4rem;margin-bottom:1.5rem}.steps span{flex:1;height:4px;border-radius:999px;background:var(--border-control)}.steps .is-active{background:var(--ink)}.card-link{color:inherit;text-decoration:none}.card-link:after{content:"";position:absolute;inset:0;border-radius:var(--radius)}.card-link:focus-visible{outline:none}.card-link:focus-visible:after{outline:3px solid var(--focus-ring);outline-offset:3px}.muted{color:var(--text-muted)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.admin-shell{--bg: #f4f5f7;--surface-muted: #f6f7f9;--border: #e3e6eb;--border-strong: #d0d5dd;--radius-pill: .5rem;--radius-sm: .375rem;--radius: .625rem;--radius-lg: .75rem;--shadow: none;--shadow-hover: 0 4px 12px rgb(17 19 23 / 8%);--sidebar-bg: var(--ink);--sidebar-border: rgb(255 255 255 / 10%);--sidebar-text: #c9cbcf;--sidebar-muted: #8e929a;--sidebar-disabled: #5c5f66;color:var(--text);font-size:14px}.admin-shell .display{font-family:var(--font-body);font-weight:700;font-stretch:100%;line-height:1.2;letter-spacing:0}.admin-shell .btn{min-height:36px;padding:0 .9rem;border-width:1px;border-radius:.375rem;font-size:.875rem;font-weight:600}.admin-shell .field label{font-size:.8rem;font-weight:600;letter-spacing:0;text-transform:none;color:var(--text)}.admin-shell .field input,.admin-shell .field select,.admin-shell .field textarea{min-height:38px;padding:.45rem .7rem;border-width:1px;border-radius:.375rem}