.skip-link { position: fixed; z-index: 100; top: 1rem; left: 1rem; padding: 0.65rem 1rem; transform: translateY(-200%); color: var(--color-white); background: var(--color-ink); font-family: var(--font-sans); }
.skip-link:focus { transform: translateY(0); }
.prototype-notice { margin: 0; padding: 0.5rem var(--space-page); color: rgba(255,255,255,.9); background: var(--color-moss-dark); font-family: var(--font-sans); font-size: .7rem; letter-spacing: .04em; text-align: center; }
.site-header { position: sticky; z-index: 20; top: 0; border-bottom: 1px solid var(--color-line); background: var(--color-logo-canvas, #fbfbfb); }
.site-header__inner { display: flex; min-height: 6.2rem; align-items: center; justify-content: space-between; gap: 2rem; }
.site-header__brand img { width: clamp(9.5rem,17vw,13rem); }
.desktop-nav { display: flex; flex: 1; align-items: center; justify-content: flex-end; gap: clamp(1.25rem,2.5vw,2.8rem); font-family: var(--font-sans); font-size: .76rem; }
.desktop-nav a, .site-footer a { text-decoration: none; }
.desktop-nav a:hover, .site-footer a:hover { text-decoration: underline; }
.nav-shop { padding: .6rem .9rem; border: 1px solid var(--color-line); }
.mobile-nav { display: none; position: relative; font-family: var(--font-sans); }
.mobile-nav summary { cursor: pointer; font-size: .78rem; list-style: none; }
.mobile-nav summary::-webkit-details-marker { display: none; }
.mobile-nav summary::before { content: ""; display: inline-block; width: 1.25rem; height: .72rem; margin-right: .55rem; border-block: 1px solid currentColor; }
.mobile-nav nav { position: absolute; top: 2.25rem; right: 0; display: grid; width: min(19rem,calc(100vw - 2.5rem)); padding: .8rem; border: 1px solid var(--color-line); background: var(--color-paper); box-shadow: var(--shadow); }
.mobile-nav nav a { padding: .8rem; text-decoration: none; }
.button { display: inline-flex; min-height: 3.25rem; align-items: center; justify-content: center; padding: .7rem 1.8rem; border: 1px solid currentColor; border-radius: var(--radius); background: transparent; font-family: var(--font-sans); font-size: .78rem; letter-spacing: .07em; text-decoration: none; }
.button--primary { color: var(--color-white); border-color: var(--color-bark); background: var(--color-bark); }
.button--primary:hover { background: #4c3427; }
.button--light { color: var(--color-white); }
.button--light:hover { color: var(--color-ink); background: var(--color-white); }
.button--disabled { cursor: not-allowed; color: var(--color-ink-soft); opacity: .62; }
.button-group { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.text-link { display: inline-block; margin-top: 1rem; font-family: var(--font-sans); font-size: .82rem; font-weight: 600; }
.section-heading { display: flex; margin-bottom: clamp(2.8rem,7vw,5rem); align-items: end; justify-content: space-between; gap: 2rem; }
.section-heading h2 { margin-bottom: 0; }
.section-heading > p { max-width: 26rem; margin-bottom: .5rem; color: var(--color-ink-soft); font-family: var(--font-sans); font-size: .78rem; }
.placeholder-media { display: grid; min-height: 19rem; place-items: center; padding: 2rem; border: 1px dashed rgba(43,33,26,.35); background: repeating-linear-gradient(135deg,rgba(43,33,26,.025) 0 12px,rgba(43,33,26,.055) 12px 13px); text-align: center; }
.placeholder-media strong, .placeholder-media span { display: block; }
.placeholder-media strong { margin-bottom: .5rem; font-size: 1.1rem; }
.placeholder-media span { max-width: 28rem; color: var(--color-ink-soft); font-family: var(--font-sans); font-size: .78rem; }
.site-footer { padding: 5rem 0 1.5rem; color: rgba(255,255,255,.78); background: #040404; }
.site-footer__grid { display: grid; grid-template-columns: 1fr auto; gap: 3rem; }
.site-footer__logo { width: 12rem; margin-bottom: 1.5rem; filter: grayscale(1) invert(1); }
.site-footer nav { display: grid; align-content: start; gap: .65rem; font-family: var(--font-sans); font-size: .78rem; }
.site-footer__copyright { width: min(calc(100% - (var(--space-page) * 2)),var(--container)); margin: 3rem auto 0; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,.14); font-family: var(--font-sans); }
@media (max-width: 880px) { .site-header__inner { min-height: 5rem; } .desktop-nav { display: none; } .mobile-nav { display: block; } .section-heading, .site-footer__grid { display: grid; align-items: start; } }