.mh[data-v-5138fec8]{background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border-light);position:sticky;top:0;z-index:var(--z-sticky)}.mh__inner[data-v-5138fec8]{align-items:center;display:flex;gap:32px;height:60px;margin:0 auto;max-width:1200px;padding:0 24px}.mh__logo[data-v-5138fec8]{color:var(--color-accent-text);font-family:var(--font-serif);font-size:20px;font-weight:700;text-decoration:none}.mh__nav[data-v-5138fec8]{display:flex;flex:1;gap:24px}.mh__nav a[data-v-5138fec8],.mh__right a[data-v-5138fec8]{color:var(--color-text-secondary);font-size:14px;text-decoration:none}.mh__nav a.router-link-active[data-v-5138fec8],.mh__nav a[data-v-5138fec8]:hover,.mh__right a[data-v-5138fec8]:hover{color:var(--color-accent-text)}.mh__right[data-v-5138fec8]{align-items:center;display:flex;gap:20px}.mh__cart[data-v-5138fec8]{color:var(--color-accent-text);font-weight:600}