:root { --sz-bg: #f9efe4; --sz-backdrop: blur(12px); --sz-border: #E2E8F0; --sz-text: #334155; --sz-primary: #f67748; }
.sz-header-wrap { position: fixed; top: 0;left: 0; width: 100%; z-index: 1000; background: var(--sz-bg); backdrop-filter: var(--sz-backdrop); -webkit-backdrop-filter: var(--sz-backdrop); border-bottom: 1px solid rgba(0,0,0,0.02); box-shadow: 0 2px 8px rgba(0,0,0,0.04); transition: transform 0.3s ease; }
.sz-header-in { max-width: 1600px; margin: 0 auto; height: 55px; display: flex; align-items: center; justify-content: space-between; padding: 0 24px; position: relative; }
.sz-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: #0F172A; }
.sz-brand-icon { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; border-radius: 8px; overflow: hidden; }
.sz-brand-icon img { width: 100%; height: 100%; object-fit: contain; display: block; }
.sz-brand-text { font-size: 22px; font-weight: 800; letter-spacing: -0.5px; color: #0F172A; }
.sz-nav { display: flex; list-style: none; margin: 0; padding: 0; gap: 32px; align-items: center; }
.sz-nav-link { text-decoration: none; color: var(--sz-text); font-size: 15px; font-weight: 500; letter-spacing: -0.5px; }
.sz-nav-link:hover, .sz-nav-link.sz-active { color: var(--sz-primary); }
.sz-nav-link.sz-active { font-weight: 500; font-size: 15px; letter-spacing: -0.5px; }
.sz-search-wrap { position: relative; display: flex; align-items: center; }
.sz-search-trigger { background: transparent; border: none; color: var(--sz-text); font-size: 18px; cursor: pointer; padding: 8px; border-radius: 50%; transition: all 0.2s; display: flex; align-items: center; justify-content: center; }
.sz-search-trigger:hover, .sz-search-trigger.is-active { color: var(--sz-primary); background-color: rgba(0,0,0,0.03); }
.sz-search-dropdown { position: absolute; top: 100%; right: 0; width: 300px; background: #f9efe4; padding: 12px; border: 1px solid var(--sz-border); border-radius: 8px; box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1); margin-top: 14px; opacity: 0; visibility: hidden; transform: translateY(-10px); transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); pointer-events: none; z-index: 1001; }
.sz-search-dropdown.is-open { opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto; }
.sz-search-form { display: flex; gap: 8px; }
.sz-search-input { width: 100%; padding: 8px 12px; border: 1px solid var(--sz-border); border-radius: 6px; font-size: 14px; outline: none; transition: border-color 0.2s; }
.sz-search-input:focus { border-color: var(--sz-primary); }
.sz-search-go { background: var(--sz-primary); color: white; border: none; padding: 0 16px; border-radius: 6px; cursor: pointer; font-size: 14px; font-weight: 600; transition: background-color 0.2s; }
.sz-search-go:hover { background: #e0663a; }
@media (max-width: 768px) { .sz-header-in { padding: 0 16px; height: 60px; } .sz-nav { gap: 16px; } .sz-brand-text { display: none; } .sz-search-dropdown { position: fixed; top: 60px; left: 10px; right: 10px; width: auto; margin-top: 5px; } }