/* Haiwai School — shared typography and layout primitives, v2. */
@font-face{font-family:"Inter";font-style:normal;font-weight:100 900;font-display:swap;src:url('/assets/fonts/inter-variable-4.1.woff2') format('woff2')}
@font-face{font-family:"Inter";font-style:italic;font-weight:100 900;font-display:swap;src:url('/assets/fonts/inter-variable-italic-4.1.woff2') format('woff2')}
.surface-school{
 --font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
 --font-cjk:"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",sans-serif;
 --text-caption:.75rem;--text-small:.8125rem;--text-label:.875rem;--text-ui:.9375rem;--text-body:1rem;--text-reading:1.0625rem;--text-lead:1.125rem;--text-subtitle:1.25rem;--text-h3:1.375rem;--text-h2:1.75rem;--text-section:2rem;--text-page:2.5rem;--text-title:3rem;--text-price:4rem;--text-display:clamp(2.5rem,4.6vw,4rem);
 --line-display:1.08;--line-heading:1.22;--line-ui:1.5;--line-reading:1.7;
 --weight-regular:400;--weight-medium:500;--weight-semibold:600;
 --tracking-display:-.045em;--tracking-heading:-.035em;--tracking-title:-.025em;--tracking-label:.09em;
 --space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4rem;--space-9:6rem;
 --page-gutter:clamp(1.25rem,4vw,4rem);--layout-max:78rem;--reading-width:65ch;--section-space:clamp(3rem,5.5vw,5rem);--control-height:3rem;--radius-sm:.375rem;--radius-panel:.5rem;
 --ink:#15242e;--muted:#56646e;--school-muted:#56646e;--school-soft:#f6f5f1;--school-line:#d7dcdb;--line:#d7dcdb;--accent:#a54020;--accent-dark:#87311a;
 color:var(--ink);font-family:var(--font-sans);font-optical-sizing:auto;font-synthesis:none;font-feature-settings:"liga" 1,"calt" 1;line-height:var(--line-reading);font-size:var(--text-body);
}
@media(max-width:820px){.surface-school{--text-display:2.75rem;--text-title:2.5rem;--text-page:2.25rem;--text-section:1.75rem;--text-price:3.5rem}}
@media(max-width:520px){.surface-school{--text-display:2.5rem;--text-title:2.25rem;--text-page:2rem;--text-section:1.75rem;--text-price:3rem}}