:root{--color-ink:#14161a;--color-ink-soft:#4b5058;--color-paper:#fff;--color-paper-muted:#f4f3f0;--color-line:#e2e0db;--color-accent:#2b3df0;--color-accent-ink:#fff;--color-signal:#d6ff3f;--color-signal-ink:#14161a;--color-caution:#ff7a1a;--color-caution-bg:color-mix(in srgb, var(--color-caution) 8%, var(--color-paper));--color-surface-dark:var(--color-ink);--color-on-dark:#f5f4f1;--color-on-dark-muted:#9a9ea6;--color-line-dark:#2c2f36;--font-sans:-apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono:ui-monospace, "SF Mono", "Roboto Mono", "Menlo", monospace;--radius-sm:2px;--radius-md:4px;--shadow-card:0 1px 2px #14161a0a;--shadow-card-hover:0 12px 24px -12px #14161a47;--space-content:1.25rem;--space-section:3rem;--container-width:72rem;--color-text:var(--color-ink);--color-muted:var(--color-ink-soft);--color-border:var(--color-line);--color-accent-contrast:var(--color-accent-ink)}*,:before,:after{box-sizing:border-box}body{font-family:var(--font-sans);color:var(--color-ink);background:var(--color-paper);-webkit-font-smoothing:antialiased;margin:0;line-height:1.6}img{max-width:100%;height:auto;display:block}h1,h2,h3,h4{letter-spacing:-.01em;margin:var(--space-section) 0 var(--space-content);font-weight:700;line-height:1.15}h1:first-child,h2:first-child,h3:first-child,h4:first-child{margin-top:0}p{margin:0 0 var(--space-content)}.prose>:last-child{margin-bottom:0}a{color:var(--color-accent)}.spec,.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.site-header-row,.site-footer,.breadcrumbs,main{max-width:var(--container-width);margin-inline:auto;padding-inline:1.5rem}main{gap:var(--space-section);padding-block:var(--space-section);flex-direction:column;min-height:50vh;display:flex}main>.block-section{gap:var(--space-section);flex-direction:column;display:flex}input,select,textarea,button{font:inherit;color:inherit}input[type=text],input[type=search],input[type=number],input[type=email],select{border:1px solid var(--color-line);border-radius:var(--radius-sm);background:var(--color-paper);padding:.625rem .875rem}input[type=text]:focus-visible,input[type=search]:focus-visible,input[type=number]:focus-visible,select:focus-visible{outline:2px solid var(--color-accent);outline-offset:1px}button,input[type=submit]{border-radius:var(--radius-sm);background:var(--color-ink);color:var(--color-paper);letter-spacing:.02em;text-transform:uppercase;cursor:pointer;border:none;padding:.75rem 1.5rem;font-size:.875rem;font-weight:600;transition:background-color .15s}button:hover,input[type=submit]:hover{background:var(--color-accent)}.button{border-radius:var(--radius-sm);letter-spacing:.02em;text-transform:uppercase;padding:.75rem 1.5rem;font-size:.875rem;font-weight:600;text-decoration:none;transition:background-color .15s,color .15s;display:inline-block}.button--primary{background:var(--color-ink);color:var(--color-paper)}.button--primary:hover{background:var(--color-accent)}.button--secondary{color:var(--color-ink);border:1px solid var(--color-ink);background:0 0}.button--secondary:hover{border-color:var(--color-accent);color:var(--color-accent)}.highlight{background:var(--color-paper-muted);border-radius:var(--radius-md);padding:1.5rem}label{color:var(--color-ink-soft);flex-direction:column;gap:.25rem;margin-bottom:1rem;font-size:.8125rem;display:flex}.admin-badge{border:1px dashed var(--color-caution);font-family:var(--font-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--color-caution);border-radius:999px;align-items:center;gap:.375rem;padding:.25rem .625rem;font-size:.6875rem;font-weight:700;text-decoration:none;display:inline-flex}.admin-panel{border:1px dashed var(--color-caution);border-radius:var(--radius-md);background:var(--color-caution-bg);font-family:var(--font-mono);padding:clamp(1.5rem,4vw,2.5rem)}form{flex-direction:column;align-items:flex-start;display:flex}