.platform-header[data-v-cdf486f5]{border-bottom:1px solid #dadce0;padding:.85rem 1.5rem;background:#fff;position:sticky;top:0;z-index:40;box-shadow:0 1px 3px #00000005}.header-container[data-v-cdf486f5]{max-width:1200px;margin:0 auto;justify-content:space-between;gap:1.5rem}.brand-link[data-v-cdf486f5],.header-container[data-v-cdf486f5]{display:flex;align-items:center}.brand-link[data-v-cdf486f5]{text-decoration:none;transition:opacity .15s,transform .15s;flex-shrink:0}.brand-link[data-v-cdf486f5]:hover{opacity:.92;transform:scale(1.01)}.brand-logo[data-v-cdf486f5]{height:26px;width:auto;max-width:220px;-o-object-fit:contain;object-fit:contain;display:block}.header-search-box[data-v-cdf486f5]{flex:1;max-width:580px;display:flex;align-items:center;background:#f3f3f4;border:1px solid #e0e0e0;border-radius:9999px;padding:.45rem 1rem;transition:all .2s ease}.header-search-box[data-v-cdf486f5]:focus-within{background:#fff;border-color:#3a761566;box-shadow:0 0 0 3px #3a76151a}.search-btn-icon[data-v-cdf486f5]{background:none;border:none;padding:0;margin:0;display:flex;align-items:center;justify-content:center;cursor:pointer}.search-icon[data-v-cdf486f5]{color:#666;margin-right:.6rem;flex-shrink:0;transition:color .15s ease}.search-btn-icon:hover .search-icon[data-v-cdf486f5]{color:#3a7615}.header-search-input[data-v-cdf486f5]{width:100%;border:none;background:transparent;outline:none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.9rem;color:#222}.header-search-input[data-v-cdf486f5]::-moz-placeholder{color:#999}.header-search-input[data-v-cdf486f5]::placeholder{color:#999}.clear-btn[data-v-cdf486f5]{background:none;border:none;color:#888;font-size:.9rem;cursor:pointer;padding:0 4px}.clear-btn[data-v-cdf486f5]:hover{color:#333}.header-right[data-v-cdf486f5]{display:flex;align-items:center;gap:1rem;flex-shrink:0}.header-subtitle[data-v-cdf486f5]{font-size:.85rem;color:#5f6368}.header-nav-link[data-v-cdf486f5]{font-size:.85rem;font-weight:600;color:#3a7615;text-decoration:none}.header-nav-link[data-v-cdf486f5]:hover{text-decoration:underline}@media(max-width:640px){.header-subtitle[data-v-cdf486f5]{display:none}.header-search-box[data-v-cdf486f5]{max-width:100%}}