.header{position:fixed;top:0;left:0;right:0;height:calc(var(--header-height) + env(safe-area-inset-top));background:var(--color-white);border-bottom:1px solid var(--color-border);justify-content:flex-start;padding:env(safe-area-inset-top) 24px 0;z-index:100}.header,.header-logo{display:flex;align-items:center}.header-logo{position:absolute;left:50%;transform:translateX(-50%);z-index:1;gap:10px;text-decoration:none;color:var(--color-text)}.header-logo-icon{width:40px;height:40px;border-radius:10px;overflow:hidden;flex-shrink:0}.header-logo-icon img{width:100%;height:100%;object-fit:cover}.header-brand{display:flex;flex-direction:column}.header-brand-name{font-size:20px;font-weight:700;color:var(--color-text)}.header-brand-name,.header-brand-tagline{font-family:var(--font-brand);line-height:1.2}.header-brand-tagline{font-size:11px;color:var(--color-text-muted)}.hamburger-btn{display:none;flex-direction:column;justify-content:center;align-items:center;gap:3px;width:36px;height:36px;border:none;background:none;cursor:pointer;padding:4px;flex-shrink:0;margin-right:8px}.hamburger-line{display:block;width:22px;height:3px;background:var(--color-text)}.nav-drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:200}.nav-drawer{position:fixed;top:0;left:0;bottom:0;width:280px;background:var(--color-white);z-index:300;transform:translateX(-100%);transition:transform .28s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;box-shadow:4px 0 24px rgba(0,0,0,.12);will-change:transform}.nav-drawer-open{transform:translateX(0)}.nav-drawer-inner{display:flex;flex-direction:column;height:100%;padding:48px 0 24px;overflow-y:auto}.nav-drawer-main-links{display:flex;flex-direction:column;padding:0 8px}.nav-drawer-link{display:flex;align-items:center;gap:14px;padding:14px 16px;text-decoration:none;color:var(--color-text);font-family:var(--font-primary);font-size:15px;font-weight:600;border-radius:12px;transition:background .15s;border:none;background:none;cursor:pointer;width:100%;text-align:left}.nav-drawer-link:hover{background:var(--color-accent-light)}.nav-drawer-link-icon{object-fit:contain}.nav-drawer-divider{border:none;border-top:1px solid var(--color-border);margin:12px 0}.nav-drawer-secondary-links{display:flex;flex-direction:column;padding:0 24px;gap:4px}.nav-drawer-secondary-link{padding:12px 0;text-decoration:none;color:var(--color-text);font-family:var(--font-primary);font-size:14px;font-weight:400;transition:color .15s;border:none;background:none;cursor:pointer;width:100%;text-align:left}.nav-drawer-secondary-link:hover{color:var(--color-accent)}.nav-drawer-footer{margin-top:auto;padding:24px 24px 0}.nav-drawer-social-title{font-family:var(--font-primary);font-size:13px;font-weight:600;color:var(--color-text);margin-bottom:12px}.nav-drawer-social-icons{display:flex;gap:12px;margin-bottom:16px}.nav-drawer-social-icons a{display:flex;align-items:center;justify-content:center;border-radius:50%;overflow:hidden;transition:opacity .15s}.nav-drawer-social-icons a:hover{opacity:.8}.nav-drawer-copyright{font-family:var(--font-primary);font-size:12px;color:var(--color-text-muted)}.header-search-wrapper{display:flex;align-items:center;gap:8px;background:var(--color-white);border:1.5px solid var(--color-border);border-radius:999px;padding:6px 14px;width:220px;flex-shrink:0;margin-left:auto;transition:border-color .15s ease,box-shadow .15s ease}.header-search-wrapper:focus-within{border-color:#bbb;box-shadow:0 0 0 3px rgba(0,0,0,.06)}.header-search-icon{color:var(--color-text-muted);flex-shrink:0}.header-search-input{border:none;outline:none;background:transparent;font-family:var(--font-primary);font-size:14px;color:var(--color-text);width:100%;min-width:0}.header-search-input::placeholder{color:var(--color-text-muted)}.header-search-input::-webkit-search-cancel-button{-webkit-appearance:none}.header-search-clear{background:none;border:none;cursor:pointer;font-size:18px;color:var(--color-text-muted);line-height:1;padding:0;display:flex;align-items:center;flex-shrink:0}.header-search-clear:hover{color:var(--color-text)}.header-search-mobile-btn{display:none;background:none;border:none;cursor:pointer;padding:6px;color:var(--color-text);margin-left:auto;flex-shrink:0}.header-search-overlay{position:fixed;top:0;left:0;right:0;height:calc(var(--header-height) + env(safe-area-inset-top));background:var(--color-white);z-index:150;display:flex;align-items:flex-end;padding-bottom:10px;border-bottom:1px solid var(--color-border)}.header-search-overlay-inner{display:flex;align-items:center;gap:10px;padding:0 16px;width:100%}.header-search-overlay-icon{color:var(--color-text-muted);flex-shrink:0}.header-search-overlay-input{flex:1 1;border:none;outline:none;background:transparent;font-family:var(--font-primary);font-size:16px;color:var(--color-text)}.header-search-overlay-input::placeholder{color:var(--color-text-muted)}.header-search-overlay-close{background:none;border:none;cursor:pointer;font-family:var(--font-primary);font-size:14px;font-weight:600;color:var(--color-accent,#e8a020);flex-shrink:0;padding:4px 0}@media (max-width:1040px){.hamburger-btn{display:flex}.header{position:fixed;padding:env(safe-area-inset-top) 12px 0}.hamburger-btn{position:static;margin-right:8px}.header-search-wrapper{display:none}.header-search-mobile-btn{display:flex;align-items:center;justify-content:center}}.sidebar-left{flex:0 0 189px;width:189px;min-width:0;position:sticky;top:var(--header-height);height:calc(100vh - var(--header-height));background:var(--color-white);border-right:1px solid var(--color-border);padding:24px 0;overflow-y:auto;z-index:50}.sidebar-nav{display:flex;flex-direction:column;gap:0;padding:0 16px;align-items:flex-end}.sidebar-tab{display:flex;align-items:center;gap:10px;padding:12px;border:none;background:none;cursor:pointer;font-family:var(--font-primary);font-size:14px;font-weight:400;border-radius:0;transition:color .15s ease;text-align:left;width:100%;text-decoration:none;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.sidebar-tab,.sidebar-tab.active,.sidebar-tab:hover{color:var(--color-text)}.sidebar-tab.active{font-weight:600;border-radius:24px;background:linear-gradient(90deg,rgba(234,57,44,.12),rgba(249,201,35,.12))}.sidebar-tab-icon{width:22px;height:22px;flex-shrink:0;display:flex;align-items:center;justify-content:center}.sidebar-tab-icon img{width:22px;height:22px;object-fit:contain}.tab-icon-default{opacity:.5;filter:grayscale(100%)}.tab-icon-active{opacity:1;filter:none}.tab-icon-bookmarks{width:17px!important;height:17px!important}@media (max-width:1040px){.sidebar-left{display:none}}