:root { --spec-ink: #202522; --spec-muted: #656e68; --spec-border: #e3e9e4; --spec-soft: #f3f7f3; --spec-accent: #238a2b; --spec-surface: #fff; }
.tui-model-highlights { list-style: none; padding: 0; margin: 2px 0 8px; font-size: 12px; line-height: 1.5; color: var(--spec-ink); flex: 1; }
.tui-model-highlights li { padding: 4px 0 4px 14px; position: relative; }
.tui-model-highlights li::before { content: '•'; position: absolute; left: 0; color: var(--spec-accent); font-weight: 700; }
.tui-specifications { margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--spec-border); color: var(--spec-ink); }
.tui-specifications h2, .tui-comparison h2 { font-size: 22px; margin: 0 0 18px; font-weight: 700; }
.tui-specifications h3 { font-size: 16px; margin: 22px 0 10px; }
.tui-specifications ul { padding-left: 20px; font-size: 14px; line-height: 1.8; }
.tui-spec-list { margin: 0; }
.tui-spec-list > div { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--spec-border); font-size: 14px; }
.tui-spec-list dt { color: var(--spec-muted); font-weight: 400; }
.tui-spec-list dd { margin: 0; font-weight: 600; }
.tui-spec-note { color: var(--spec-muted); font-size: 13px; line-height: 1.6; margin: 14px 0 0; }
.tui-comparison { margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--spec-border); }
.tui-comparison-scroll { overflow-x: auto; border: 1px solid var(--spec-border); border-radius: 6px; background: var(--spec-surface); }
.tui-comparison table { border-collapse: collapse; width: 100%; min-width: 850px; font-size: 13px; line-height: 1.6; }
.tui-comparison th, .tui-comparison td { padding: 14px 16px; border-bottom: 1px solid var(--spec-border); text-align: left; vertical-align: top; }
.tui-comparison thead { background: var(--spec-soft); }
.tui-comparison th { font-weight: 600; color: var(--spec-ink); }
.tui-comparison tbody th { position: sticky; left: 0; background: var(--spec-surface); min-width: 150px; }
.tui-comparison td { color: var(--spec-muted); min-width: 140px; }
.tui-comparison tr:last-child > * { border-bottom: 0; }