*{box-sizing:border-box}.mn-topbar{background:#fff;border-bottom:1px solid #eee;font-size:13px}.mn-topbar-inner{max-width:1320px;margin:0 auto;padding:7px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}.mn-topbar a{color:#556070;text-decoration:none;margin-right:12px}.mn-topbar a:hover{color:#ff3f68}.mn-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid #edf0f5}.mn-header-inner{max-width:1320px;margin:0 auto;padding:16px 20px;display:grid;grid-template-columns:160px minmax(280px,520px) 1fr;gap:28px;align-items:center}.mn-logo{font-size:31px;font-weight:900;color:#ff5a1f;text-decoration:none;letter-spacing:-2px}.mn-search{height:44px;border:1px solid #dfe4ee;border-radius:999px;background:#fff;display:flex;overflow:hidden;box-shadow:0 4px 14px rgba(20,30,50,.04)}.mn-search input{flex:1;border:0;padding:0 18px;font-size:15px;outline:0;background:transparent}.mn-search button{width:74px;border:0;background:#ff4b2d;color:#fff;font-weight:800;cursor:pointer}.mn-nav{display:flex;justify-content:flex-end;align-items:center;gap:24px;white-space:nowrap}.mn-nav a{color:#111827;text-decoration:none;font-size:15px;font-weight:700}.mn-nav a:hover{color:#ff3f68}@media(max-width:1024px){.mn-header-inner{display:flex;flex-wrap:wrap;gap:12px}.mn-logo{font-size:26px}.mn-search{order:3;width:100%;flex-basis:100%}.mn-nav{order:2;margin-left:auto;gap:14px;overflow:auto}.mn-nav a{font-size:14px}.mn-topbar-inner{padding:6px 14px}}@media(max-width:640px){.mn-topbar-inner{display:none}.mn-header-inner{padding:12px}.mn-nav{width:100%;justify-content:flex-start}.mn-search{height:42px}.mn-logo{font-size:25px}}