.lab{column-gap:var(--grid-size);row-gap:var(--grid-size);grid-template-columns:1fr 1fr 1fr;display:grid}.lab__item{align-items:center;gap:calc(var(--grid-size) / 2);flex-direction:column;display:flex}.lab__icon{flex-shrink:0;width:64px;height:64px}.lab__icon-link{width:100%;height:100%;color:inherit;text-decoration:none;transition:all .2s;display:block;position:relative;overflow:hidden}.lab__icon-link:hover{transform:translateY(-2px)}.icon-wrapper{justify-content:center;align-items:center;width:100%;height:100%;display:flex}.chinese-font-icon{color:#333;padding:16px;font-size:64px;line-height:1}.font-jiaguwen{font-family:var(--font-jiaguwen), serif}.lab-seal-icon{width:60px;height:60px;overflow:visible}.lab-seal-frame{fill:none;stroke:#c8102e;stroke-width:4px}.lab-seal-text{fill:#c8102e;font-family:var(--font-xiaozhuanti), serif;text-anchor:middle;dominant-baseline:middle;font-size:42px;font-weight:700}.font-xiaozhuan{font-family:var(--font-xiaozhuanti), serif}.keycap{color:#333;background:#fff;border:1px solid #d1d1d1;border-bottom-width:4px;border-radius:8px;justify-content:center;align-items:center;width:56px;height:56px;font-size:28px;display:flex;box-shadow:0 2px 4px #0000000d}.invert-icon{position:relative}.circle-bg{background:#000;border-radius:50%;width:40px;height:40px;position:absolute;top:20px;left:20px}.circle-fg{mix-blend-mode:difference;background:#fff;border:1px solid #000;border-radius:50%;width:40px;height:40px;position:absolute;bottom:20px;right:20px}.lab__title{text-align:center;color:#666;word-wrap:break-word;max-width:140px;font-size:.8rem;line-height:1.3;text-decoration:none;transition:color .2s}.lab__title:hover{color:#000}