/* Shared visual tokens; no runtime or environment configuration. */
:root{--color-bg:#F7F4EF;--color-surface:#FFFFFF;--color-text:#202624;--color-text-muted:#66645F;--color-primary:#0E625E;--color-primary-hover:#094B48;--color-brand:#C66A45;--color-brand-soft:#EADCCD;--color-border:#DDD7CF;--color-success:#287455;--color-error:#A63D40;--font-sans:Inter,"Segoe UI",Arial,sans-serif;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--space-18:72px;--radius-control:7px;--radius-card:12px;--control-height:48px;--container-width:1160px;--reading-width:720px;--text-small:.875rem;--text-body:1rem;--text-h1:clamp(2rem,3.8vw,3.25rem);--text-h2:clamp(1.5rem,2.4vw,2.15rem);--text-h3:1.35rem}
input::placeholder,textarea::placeholder{color:var(--color-text-muted);opacity:1}
:is(input,select,textarea):not([type=hidden]):not([aria-invalid=true]){border-color:#858B85}
.error{color:var(--color-error);border-color:var(--color-error);background:var(--color-surface)}.success{color:var(--color-success)}
button.button-danger,button.button-danger:hover{background:var(--color-error);border-color:var(--color-error);color:var(--color-surface)}