:root {
    --thos-primary: #111827;
    --thos-text: #111827;
    --thos-muted: #64748b;
    --thos-border: #e2e8f0;
    --thos-surface: #f8fafc;
    --thos-radius: 12px;
    --thos-container: 1200px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--thos-text);
    background: #ffffff;
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
    line-height: 1.6;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
}

button,
input,
textarea,
select {
    font: inherit;
}

.thos-container {
    width: min(
        calc(100% - 32px),
        var(--thos-container)
    );
    margin-inline: auto;
}

.thos-site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #ffffff;
    border-bottom: 1px solid var(--thos-border);
}

.thos-header-inner {
    min-height: 72px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.thos-site-branding {
    margin-right: auto;
}

.thos-site-title {
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 800;
}

.thos-primary-menu,
.thos-mobile-menu-list {
    display: flex;
    gap: 20px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.thos-primary-menu a,
.thos-mobile-menu-list a {
    text-decoration: none;
    font-weight: 600;
}

.thos-hero {
    padding: 96px 0;
    background: var(--thos-surface);
}

.thos-eyebrow {
    display: inline-block;
    margin-bottom: 12px;
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.thos-hero-title {
    margin: 0 0 20px;
    font-size: clamp(2.5rem, 7vw, 5rem);
    line-height: 1.05;
}

.thos-hero-description {
    max-width: 720px;
    color: var(--thos-muted);
    font-size: 1.1rem;
}

.thos-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border-radius: var(--thos-radius);
    text-decoration: none;
    font-weight: 700;
}

.thos-button-primary {
    background: var(--thos-primary);
    color: #ffffff;
}

.thos-post-grid {
    display: grid;
    grid-template-columns:
        repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.thos-post-card {
    overflow: hidden;
    border: 1px solid var(--thos-border);
    border-radius: var(--thos-radius);
    background: #ffffff;
}

.thos-post-thumbnail {
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.thos-post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thos-post-content {
    padding: 20px;
}

.thos-post-content h2 {
    margin-top: 0;
}

.thos-header-actions {
    display: flex;
    gap: 12px;
}

.thos-mobile-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    border: 1px solid var(--thos-border);
    border-radius: 8px;
    background: #ffffff;
    cursor: pointer;
}

.thos-mobile-menu {
    border-top: 1px solid var(--thos-border);
    background: #ffffff;
}

.thos-mobile-menu-list {
    flex-direction: column;
    padding: 20px 0;
}

.thos-site-footer {
    margin-top: 64px;
    padding: 32px 0;
    background: var(--thos-surface);
    border-top: 1px solid var(--thos-border);
}

.thos-error-page {
    padding-block: 80px;
    text-align: center;
}

.thos-error-code {
    display: block;
    font-size: 8rem;
    font-weight: 900;
    line-height: 1;
}

.thos-page-title {
    margin-top: 48px;
}

.thos-sidebar {
    margin-top: 32px;
}

.screen-reader-text {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}


.thos-section-heading{margin-bottom:28px}.thos-entry-header{max-width:900px;margin:48px auto 0}.thos-entry-meta{display:flex;gap:8px;align-items:center}.thos-product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.thos-product-grid img{display:block}.thos-header-action{min-height:44px}.thos-site-branding img{max-height:52px;width:auto}.thos-site-branding .custom-logo-link{display:inline-flex;align-items:center}.thos-post-card{transition:transform .18s ease,box-shadow .18s ease}.thos-post-card:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(15,23,42,.08)}.thos-button{border:1px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.thos-button:hover{transform:translateY(-1px)}.thos-button:focus-visible,.thos-search-form input:focus-visible,.thos-search-form button:focus-visible,.thos-mobile-menu-toggle:focus-visible{outline:3px solid rgba(37,99,235,.35);outline-offset:2px}