:root {
    --shk-bg: var(--c-bg);
    --shk-card-bg: var(--c-surface);
    --shk-border: var(--c-border);
    --shk-accent: var(--c-primary);
    --shk-text: var(--c-text);
    --shk-muted: var(--c-text-muted);
}

.shk-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 1.5rem 5rem;
    font-family: var(--font-main);
}

/* Hero Section */
.shk-hero {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

.shk-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin: 0 0 1rem;
    background: linear-gradient(135deg, var(--shk-text) 0%, var(--shk-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.03em;
}

.shk-subtitle {
    font-size: 1.15rem;
    color: var(--shk-muted);
    max-width: 700px;
    margin: 0 auto 2rem;
    line-height: 1.6;
}

/* Search Bar */
.shk-search-container {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.shk-search-input {
    width: 100%;
    padding: 1.2rem 1.5rem;
    font-size: 1.1rem;
    border: 2px solid var(--shk-border);
    border-radius: 50px;
    background: var(--shk-card-bg);
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.shk-search-input:focus {
    outline: none;
    border-color: var(--shk-accent);
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}

/* Grid Layout */
.shk-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

@media (max-width: 900px) {
    .shk-grid { grid-template-columns: 1fr; }
}

/* Sections (Left Column) */
.shk-sections-col {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.shk-section-block {
    background: var(--shk-card-bg);
    border: 1px solid var(--shk-border);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    transition: transform 0.2s;
}

.shk-section-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px dashed var(--shk-border);
}

.shk-section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--shk-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0;
}

.shk-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.shk-link-card {
    display: flex;
    flex-direction: column;
    padding: 1rem;
    background: var(--c-bg);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    height: 100%;
}

.shk-link-card:hover {
    background: #fff;
    border-color: var(--shk-border);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transform: translateY(-2px);
}

.shk-link-name {
    font-weight: 700;
    color: var(--shk-text);
    margin-bottom: 0.35rem;
    font-size: 1rem;
}

.shk-link-desc {
    font-size: 0.85rem;
    color: var(--shk-muted);
    line-height: 1.4;
}

/* Updates (Right Column) */
.shk-updates-col {
    position: relative;
}

.shk-updates-card {
    background: var(--shk-card-bg);
    border-radius: 20px;
    border: 1px solid var(--shk-border);
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    overflow: hidden;
    position: sticky;
    top: 100px;
}

.shk-updates-header {
    background: linear-gradient(to right, #1e293b, #0f172a);
    color: #fff;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.shk-updates-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.shk-updates-list {
    max-height: 600px;
    overflow-y: auto;
    padding: 0;
    margin: 0;
    list-style: none;
}

.shk-update-item {
    padding: 1.25rem;
    border-bottom: 1px solid var(--shk-border);
    transition: background 0.2s;
}

.shk-update-item:last-child { border-bottom: none; }
.shk-update-item:hover { background: rgba(0,0,0,0.01); }

.shk-upd-date {
    font-size: 0.75rem;
    color: var(--shk-muted);
    font-family: 'JetBrains Mono', monospace;
    margin-bottom: 0.4rem;
    display: block;
}

.shk-upd-title {
    font-weight: 700;
    color: var(--shk-text);
    margin-bottom: 0.5rem;
    display: block;
}

.shk-upd-body {
    font-size: 0.9rem;
    color: var(--shk-muted);
    line-height: 1.5;
}

.shk-upd-link {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--shk-accent);
    font-weight: 600;
    text-decoration: none;
}
.shk-upd-link:hover { text-decoration: underline; }

/* Empty states */
.shk-empty {
    text-align: center;
    padding: 2rem;
    color: var(--shk-muted);
    font-style: italic;
}

/* Lang Switcher specific */
.shk-lang-switch {
    display: inline-flex;
    background: var(--c-bg);
    padding: 4px;
    border-radius: 8px;
    margin-top: 1rem;
}
.shk-lang-opt {
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.85rem;
    text-decoration: none;
    color: var(--shk-muted);
    font-weight: 600;
    transition: all 0.2s;
}
.shk-lang-opt:hover { color: var(--shk-text); }
.shk-lang-opt.active { background: #fff; color: var(--shk-accent); box-shadow: 0 1px 3px rgba(0,0,0,0.1); }