.header-top {
background-color: var(--color-bg-dark);
color: var(--color-text-inverse);
padding: 0.5rem 0;
font-size: 0.8125rem;
border-bottom: none;
}
.header-top .header-container {
display: flex;
justify-content: space-between;
align-items: center;
}
.header-date,
.header-tagline {
display: flex;
gap: 1.25rem;
align-items: center;
font-weight: 500;
color: rgba(255, 255, 255, 0.9);
}
.header-tagline .site-tagline {
font-size: 0.8125rem;
line-height: 1.4;
font-weight: 400;
color: rgba(255, 255, 255, 0.85);
} .site-header {
background-color: var(--color-bg) !important;
box-shadow: var(--shadow-sm) !important;
position: sticky !important;
top: 0 !important;
z-index: 1000 !important;
border-bottom: 1px solid var(--color-border-light) !important;
width: 100% !important;
max-width: 100% !important;
} .header-main {
padding: 1rem 0;
border-bottom: none;
}
.header-main .header-container {
display: flex !important;
align-items: center !important;
justify-content: space-between !important;
gap: 1rem !important;
flex-wrap: nowrap !important; width: 100% !important;
}
.site-branding {
flex: 0 0 auto !important;
min-width: 0 !important; flex-shrink: 0 !important;
}
.header-ad-container {
flex: 1 1 auto !important;
flex-shrink: 1 !important;
flex-grow: 1 !important;
}
.header-actions {
flex: 0 0 auto !important;
display: flex !important;
align-items: center !important;
gap: 0.75rem !important;
min-width: 0 !important; flex-shrink: 0 !important;
}
.site-title {
margin: 0;
font-size: 1.75rem;
font-weight: 800;
line-height: 1.2;
text-transform: none;
letter-spacing: -0.02em;
}
.site-title a {
color: var(--color-text);
text-decoration: none;
transition: color 0.2s ease;
}
.site-title a:hover {
color: var(--color-primary);
}
.custom-logo-link img {
max-height: 56px;
width: auto;
height: auto;
} .site-logo--mobile {
display: none;
align-items: center;
}
.site-logo--mobile img {
max-height: 56px;
width: auto;
height: auto;
display: block;
} .header-ad-container {
flex: 1 1 auto !important;
display: flex !important;
align-items: center !important;
justify-content: center !important;
padding: 0 0.75rem !important;
min-width: 200px !important; max-width: 728px !important;
margin: 0 auto !important;
min-height: 50px !important; visibility: visible !important;
opacity: 1 !important;
position: relative !important;
} @media (min-width: 769px) {
.header-ad-container {
display: flex !important;
visibility: visible !important;
opacity: 1 !important;
width: auto !important;
max-width: 728px !important;
}
} .header-ad-container .isk-ad,
.header-ad-container .isk-ad-placeholder {
margin: 0 !important;
text-align: center;
width: 100% !important;
max-width: 100% !important;
display: block !important;
visibility: visible !important;
opacity: 1 !important;
min-height: 50px !important;
}
.header-ad-container .isk-ad img,
.header-ad-container .isk-ad iframe {
max-width: 100%;
height: auto;
display: block;
margin: 0 auto;
} .header-ad-container .isk-ad-placeholder__box {
margin: 0 auto !important;
max-width: 100% !important;
display: flex !important;
flex-direction: column !important;
visibility: visible !important;
opacity: 1 !important;
background: #fafafa !important;
border: 1px solid #e1e8ed !important;
border-radius: 8px !important;
padding: 0.75rem 1rem !important;
min-height: 50px !important;
gap: 0.35rem !important;
box-sizing: border-box !important;
}
.header-ad-container .isk-ad-placeholder__title {
font-size: 0.875rem !important;
font-weight: 600 !important;
color: #424242 !important;
line-height: 1.3 !important;
display: block !important;
visibility: visible !important;
opacity: 1 !important;
}
.header-ad-container .isk-ad-placeholder__desc {
margin: 0 !important;
font-size: 0.8125rem !important;
color: #616161 !important;
line-height: 1.4 !important;
display: block !important;
visibility: visible !important;
opacity: 1 !important;
} @media (max-width: 768px) {
.header-main .header-container .header-ad-container {
display: none !important;
} .header-ad-mobile {
display: block;
width: 100%;
padding: 0.5rem 0;
background-color: #f9fafb;
border-top: 1px solid #e5e7eb;
border-bottom: 1px solid #e5e7eb;
}
.header-ad-mobile .isk-ad {
padding: 0 1rem;
margin: 0 auto;
}
}
@media (min-width: 769px) {
.header-ad-mobile {
display: none !important; }
}
@media (max-width: 768px) {
body.has-mobile-logo .site-branding .custom-logo-link,
body.has-mobile-logo .site-branding .site-title,
body.has-mobile-logo .site-branding .site-description {
display: none !important;
}
body.has-mobile-logo .site-branding .site-logo--mobile {
display: inline-flex;
}
}
.header-actions {
display: flex;
align-items: center;
gap: 0.5rem;
flex-shrink: 0;
} .main-navigation {
background-color: var(--color-bg);
border-top: 1px solid var(--color-border-light);
}
.main-navigation .header-container {
padding: 0 1.5rem;
}
.primary-menu {
list-style: none;
padding: 0;
margin: 0;
display: flex;
flex-wrap: wrap;
gap: 0;
align-items: center;
}
.primary-menu > li {
position: relative;
}
.primary-menu > li > a {
display: block;
padding: 0.875rem 1.25rem;
color: var(--color-text);
text-decoration: none;
font-weight: 600;
font-size: 0.9375rem;
transition: color 0.2s ease, background 0.2s ease;
border-bottom: 2px solid transparent;
text-transform: none;
letter-spacing: 0;
}
.primary-menu > li > a:hover,
.primary-menu > li.current-menu-item > a,
.primary-menu > li.current-menu-ancestor > a {
color: var(--color-primary);
background-color: var(--color-bg-light);
border-bottom-color: var(--color-primary);
}
.dark-mode-toggle {
background: none;
border: none;
padding: 0.5rem;
cursor: pointer;
color: var(--color-text-muted);
display: flex;
align-items: center;
justify-content: center;
transition: color 0.2s ease, background 0.2s ease;
border-radius: var(--radius-sm);
min-width: 44px;
min-height: 44px;
}
.dark-mode-toggle:hover {
color: var(--color-primary);
background-color: var(--color-bg-lighter);
} .header-search-form {
position: relative;
min-width: 280px;
max-width: 400px;
}
.search-form-wrapper {
display: flex;
align-items: center;
background-color: #ffffff !important;
border: 1px solid var(--color-border);
border-radius: 50px;
padding: 0.5rem 1rem;
transition: all 0.3s ease;
gap: 0.5rem;
} [data-theme="dark"] .search-form-wrapper,
.dark-mode .search-form-wrapper {
background-color: #ffffff !important;
}
.search-form-wrapper:focus-within {
border-color: var(--color-primary);
box-shadow: 0 0 0 3px var(--color-primary-lighter);
}
.search-field {
flex: 1;
border: none;
background: transparent;
outline: none;
font-size: 0.9375rem;
color: #1a1a1a !important;
padding: 0.375rem 0;
min-width: 0;
font-family: inherit;
}
.search-field::placeholder {
color: #616161 !important;
opacity: 0.7;
}
.search-submit {
background: transparent;
border: none;
border-radius: 50%;
width: 36px;
height: 36px;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
color: var(--color-primary);
padding: 0;
transition: all 0.2s ease;
flex-shrink: 0;
}
.search-submit:hover {
background-color: var(--color-primary-lighter);
transform: scale(1.05);
}
.search-submit:active {
transform: scale(0.95);
}
.search-submit svg {
width: 18px;
height: 18px;
fill: currentColor;
}
.font-size-label {
font-size: 0.8125rem;
color: var(--color-text-muted);
margin-right: 0.25rem;
font-weight: 500;
}
.font-size-btn {
background: var(--color-bg-lighter);
color: var(--color-text);
border: 1px solid var(--color-border);
width: 32px;
height: 32px;
border-radius: var(--radius-sm);
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
font-size: 0.8125rem;
font-weight: 600;
transition: background 0.2s ease, color 0.2s ease;
}
.font-size-btn:hover {
background: var(--color-primary);
color: var(--color-text-inverse);
border-color: var(--color-primary);
}
.font-size-btn.active {
background: var(--color-primary);
color: var(--color-text-inverse);
border-color: var(--color-primary);
} .menu-toggle {
display: none;
background: none;
border: none;
padding: 0.5rem;
cursor: pointer;
color: var(--color-text);
flex-direction: column;
align-items: center;
justify-content: center;
gap: 0.25rem;
min-width: 44px;
min-height: 44px;
}
.menu-toggle-icon {
display: flex;
flex-direction: column;
gap: 4px;
width: 24px;
}
.menu-toggle-icon span {
display: block;
width: 100%;
height: 2px;
background-color: var(--color-text);
transition: all 0.3s ease;
border-radius: 2px;
}
.menu-toggle[aria-expanded="true"] .menu-toggle-icon span:nth-child(1) {
transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle[aria-expanded="true"] .menu-toggle-icon span:nth-child(2) {
opacity: 0;
}
.menu-toggle[aria-expanded="true"] .menu-toggle-icon span:nth-child(3) {
transform: rotate(-45deg) translate(7px, -6px);
}
.menu-toggle-text {
font-size: 0.75rem;
font-weight: 500;
} @media (max-width: 768px) {
.menu-toggle {
display: flex;
}
.main-navigation {
position: relative;
}
.main-navigation .header-container {
position: relative;
padding: 0 1rem;
}
.primary-menu {
display: none;
flex-direction: column;
width: 100%;
background-color: var(--color-bg);
position: absolute;
top: 100%;
left: 0;
right: 0;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
z-index: 999;
max-height: calc(100vh - 120px);
overflow-y: auto;
padding: 0;
margin: 0;
-webkit-overflow-scrolling: touch;
}
.main-navigation.toggled .primary-menu {
display: flex;
animation: slideDown 0.3s ease;
}
@keyframes slideDown {
from {
opacity: 0;
transform: translateY(-10px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
.primary-menu > li {
width: 100%;
border-bottom: 1px solid var(--color-border-light);
}
.primary-menu > li:last-child {
border-bottom: none;
}
.primary-menu > li > a {
padding: 1rem 1.5rem;
border-bottom: none;
width: 100%;
}
.primary-menu > li > a:hover,
.primary-menu > li.current-menu-item > a,
.primary-menu > li.current-menu-ancestor > a {
background-color: var(--color-bg-light);
border-bottom: none;
} .primary-menu .sub-menu {
display: none;
list-style: none;
padding: 0;
margin: 0;
background-color: var(--color-bg-light);
}
.primary-menu .menu-item-has-children.active > .sub-menu {
display: block;
}
.primary-menu .sub-menu li {
border-bottom: 1px solid var(--color-border);
}
.primary-menu .sub-menu li:last-child {
border-bottom: none;
}
.primary-menu .sub-menu a {
padding: 0.875rem 1.5rem 0.875rem 2.5rem;
font-size: 0.875rem;
color: var(--color-text-muted);
}
.primary-menu .sub-menu a:hover {
background-color: var(--color-bg-lighter);
color: var(--color-primary);
} .primary-menu .menu-item-has-children > a::after {
content: '+';
float: right;
font-size: 1.25rem;
font-weight: 300;
transition: transform 0.3s ease;
}
.primary-menu .menu-item-has-children.active > a::after {
content: '−';
transform: rotate(0deg);
} .header-actions {
flex-direction: row;
gap: 0.75rem;
width: 100%;
align-items: center;
} .header-search-form {
min-width: 0;
max-width: 100%;
flex: 1;
}
.search-form-wrapper {
border-radius: 12px;
padding: 0.625rem 1rem;
}
.search-field {
font-size: 0.875rem;
}
.search-submit {
width: 32px;
height: 32px;
}
.search-submit svg {
width: 16px;
height: 16px;
}
.dark-mode-toggle {
flex-shrink: 0;
}
}