.num-page .num-hero h1 { max-width: 16ch; }
.num-calculator h2 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.6rem, 3vw, 2.2rem); }
.num-calculator form { display: grid; gap: 20px; margin-top: 24px; }
.num-field { display: grid; gap: 8px; min-width: 0; }
.num-field label { font-weight: 600; }
.num-field label span { color: var(--muted); font-weight: 400; }
.num-field input { width: 100%; min-width: 0; min-height: 48px; padding: 12px; border: 1px solid var(--line); border-radius: 8px; background: white; color: var(--ink); }
.num-field input[aria-invalid="true"] { border: 2px solid var(--rose); }
.num-field .field-note { margin-top: 0; }
.num-error { margin: 0; color: var(--rose) !important; }
.num-error:empty { display: none; }
.num-results, #uitleg { scroll-margin-top: 120px; }
.num-result-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 20px; }
.num-result-card { min-width: 0; min-height: 0; padding: clamp(20px, 3vw, 32px); border-top: 3px solid var(--gold); gap: 16px; }
.num-result-card h3 { font-family: inherit; font-size: 1.05rem; }
.num-result-card .num-number { margin: 0; color: var(--teal); font: clamp(4rem, 7vw, 6rem)/1 Georgia, serif; }
.num-result-card h4 { margin: 0; font: var(--heading-weight) 1.5rem/1.2 var(--font-heading); }
.num-result-card p { margin: 0; }
.num-result-card details { margin-top: auto; padding-top: 12px; border-top: 1px solid var(--line); }
.num-result-card details p { padding-top: 12px; overflow-wrap: anywhere; }
.num-link { color: var(--teal); text-underline-offset: 4px; font-weight: 600; }
.num-paths { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.num-paths a { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 24px 12px; border: 1px solid var(--line); border-radius: 8px; background: rgba(255,255,255,.8); text-decoration: none; text-align: center; }
.num-paths a:hover { border-color: var(--teal); background: white; }
.num-paths strong { color: var(--teal); font: 2.6rem/1 Georgia, serif; }
.num-paths span { font-size: .9rem; color: var(--muted); }
.num-method details { padding: 20px 0; border-bottom: 1px solid var(--line); }
.num-page summary { cursor: pointer; font-weight: 600; line-height: 1.5; }
.num-letter-table table { width: 100%; border-collapse: collapse; text-align: left; }
.num-letter-table caption { text-align: left; margin-bottom: 12px; }
.num-letter-table th, .num-letter-table td { padding: 8px 16px; border-bottom: 1px solid var(--line); }
.num-page :focus-visible { outline: 3px solid var(--teal); outline-offset: 4px; }
@media (max-width: 900px) { .num-paths { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 420px) { .num-paths { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.num-page .guide-main, .num-page .guide-card { min-width: 0; overflow-wrap: anywhere; }
.num-field select { width: 100%; min-width: 0; min-height: 48px; padding: 12px; border: 1px solid var(--line); border-radius: 8px; background: white; color: var(--ink); font: inherit; }
.num-summary { font-weight: 600; color: var(--teal); line-height: 1.7; }
.num-reading { margin: 24px 0 36px; padding: clamp(22px, 4vw, 42px); border-top: 3px solid var(--teal); }
.num-reading h3 { font: var(--heading-weight) clamp(1.65rem, 3vw, 2.4rem)/1.2 var(--font-heading); margin: 10px 0 20px; }
.num-reading-text { max-width: 72ch; }
.num-reading-text p { font-size: 1rem; line-height: 1.8; color: var(--ink); margin: 20px 0; }
.num-reading-text strong { color: var(--teal); }
.num-reading > .field-note { max-width: 80ch; font-size: .9rem; }
.num-reading .secondary-action { margin: 16px 0; }