/*
Theme Name: Photon
Theme URI: #
Author: Theme Developer
Author URI: #
Description: Минималистичный блог с hero-постом и акцентом на чтение. Чистый дизайн с тёплой цветовой палитрой.
Version: 1.4.1*/

/* ==========================================================================
   CSS Variables
   ========================================================================== */

:root {
    /* Colors */
    --photon-color-primary: #D56638;
    --photon-color-secondary: #8B5E3C;
    --photon-color-accent: #E8A87C;
    --photon-color-text: #2D2926;
    --photon-color-text-light: #6B6560;
    --photon-color-background: #FAF8F3;
    --photon-color-surface: #FFFFFF;
    --photon-color-border: #E5E2DC;
    --photon-color-footer-bg: #2D2926;
    --photon-color-footer-text: #FAF8F3;

    /* Typography */
    --photon-font-heading: 'Playfair Display', Georgia, serif;
    --photon-font-body: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, sans-serif;
    --photon-font-ui: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Font sizes */
    --photon-font-size-base: 18px;
    --photon-font-size-small: 14px;
    --photon-font-size-h1: 42px;
    --photon-font-size-h2: 32px;
    --photon-font-size-h3: 24px;
    --photon-font-size-h4: 20px;

    /* Spacing */
    --photon-spacing-xs: 8px;
    --photon-spacing-sm: 16px;
    --photon-spacing-md: 24px;
    --photon-spacing-lg: 40px;
    --photon-spacing-xl: 64px;

    /* Layout */
    --photon-container-width: 1200px;
    --photon-content-width: 800px;
    --photon-sidebar-width: 320px;

    /* Line heights */
    --photon-line-height-body: 1.7;
    --photon-line-height-heading: 1.2;

    /* Border radius */
    --photon-radius-sm: 4px;
    --photon-radius-md: 8px;
    --photon-radius-lg: 12px;

    /* Transitions */
    --photon-transition: 0.3s ease;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--photon-font-body);
    font-size: var(--photon-font-size-base);
    line-height: var(--photon-line-height-body);
    color: var(--photon-color-text);
    background-color: var(--photon-color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--photon-font-heading);
    font-weight: 700;
    line-height: var(--photon-line-height-heading);
    color: var(--photon-color-text);
    margin: 0 0 var(--photon-spacing-sm);
}

h1 { font-size: var(--photon-font-size-h1); }
h2 { font-size: var(--photon-font-size-h2); }
h3 { font-size: var(--photon-font-size-h3); }
h4 { font-size: var(--photon-font-size-h4); }

p {
    margin: 0 0 var(--photon-spacing-md);
}

a {
    color: var(--photon-color-primary);
    text-decoration: none;
    transition: color var(--photon-transition);
}

a:hover,
a:focus {
    color: var(--photon-color-secondary);
}

a:focus {
    outline: 2px solid var(--photon-color-primary);
    outline-offset: 2px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

.photon-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.photon-skip-link {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--photon-color-primary);
    color: var(--photon-color-surface);
    padding: var(--photon-spacing-sm) var(--photon-spacing-md);
    z-index: 9999;
    border-radius: var(--photon-radius-sm);
    font-weight: 600;
}

.photon-skip-link:focus {
    top: var(--photon-spacing-sm);
    color: var(--photon-color-surface);
    outline: 2px solid var(--photon-color-surface);
}

/* ==========================================================================
   Layout
   ========================================================================== */

.photon-container {
    max-width: var(--photon-container-width);
    margin: 0 auto;
    padding: 0 var(--photon-spacing-md);
}

.photon-site-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--photon-spacing-lg);
    padding: var(--photon-spacing-lg) 0;
}

.photon-main-content {
    flex: 1;
    min-width: 0;
}

.photon-main-content.photon-full-width {
    max-width: 100%;
}

.photon-main-content.photon-has-sidebar {
    max-width: calc(100% - var(--photon-sidebar-width) - var(--photon-spacing-lg));
}

/* Left sidebar */
.photon-site-content.photon-sidebar-left {
    flex-direction: row-reverse;
}

/* No sidebar */
.no-sidebar .photon-sidebar {
    display: none;
}
.no-sidebar .photon-main-content {
    max-width: 100%;
}

/* ==========================================================================
   Header
   ========================================================================== */

.photon-site-header {
    background: var(--photon-color-surface);
    border-bottom: 1px solid var(--photon-color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.photon-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--photon-spacing-md) 0;
    gap: var(--photon-spacing-md);
}

.photon-site-branding {
    flex-shrink: 0;
}

.photon-site-branding .custom-logo,
.photon-site-branding img {
    max-height: 40px;
    width: auto;
    display: block;
}

.photon-site-title {
    font-family: var(--photon-font-heading);
    font-size: 28px;
    font-weight: 700;
    margin: 0;
    line-height: 1;
}

.photon-site-title a {
    color: var(--photon-color-text);
}

.photon-site-title a:hover {
    color: var(--photon-color-primary);
}

.photon-site-description {
    font-size: var(--photon-font-size-small);
    color: var(--photon-color-text-light);
    margin: 4px 0 0;
}

/* Navigation */
.photon-main-navigation {
    flex: 1;
    display: flex;
    justify-content: center;
}

.photon-nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--photon-spacing-md);
}

.photon-nav-menu li {
    position: relative;
}

.photon-nav-menu a {
    display: block;
    padding: var(--photon-spacing-xs) 0;
    font-family: var(--photon-font-ui);
    font-size: 15px;
    font-weight: 600;
    color: var(--photon-color-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.photon-nav-menu a:hover,
.photon-nav-menu .current-menu-item > a {
    color: var(--photon-color-primary);
}

/* Submenu */
.photon-nav-menu .sub-menu { list-style: none; margin: 0; padding: 0; }
.pbn-submenu-toggle { display: none; background: transparent; border: none; color: inherit; cursor: pointer; padding: 4px; }
@media (min-width: 769px) {
    .photon-nav-menu .sub-menu { position: absolute; top: 100%; left: 0; min-width: 220px; background: var(--photon-color-surface); box-shadow: 0 8px 24px rgba(0,0,0,0.12); border-radius: var(--photon-radius-sm); padding: var(--photon-spacing-xs) 0; opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity 0.18s, transform 0.18s, visibility 0s linear 0.18s; z-index: 1000; }
    .photon-nav-menu > li:hover > .sub-menu, .photon-nav-menu > li:focus-within > .sub-menu, .photon-nav-menu > li.is-open > .sub-menu,
    .photon-nav-menu .sub-menu li:hover > .sub-menu, .photon-nav-menu .sub-menu li:focus-within > .sub-menu, .photon-nav-menu .sub-menu li.is-open > .sub-menu {
        opacity: 1; visibility: visible; transform: translateY(0); transition: opacity 0.18s, transform 0.18s, visibility 0s linear 0s;
    }
    .photon-nav-menu .sub-menu a { padding: var(--photon-spacing-xs) var(--photon-spacing-md); text-transform: none; font-weight: 400; white-space: nowrap; }
    .photon-nav-menu .sub-menu .sub-menu { top: 0; left: 100%; }
    .photon-nav-menu li.menu-item-has-children > a::after { content: ''; display: inline-block; width: 0; height: 0; margin-left: 6px; vertical-align: middle; border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 4px solid currentColor; }
    .photon-nav-menu .sub-menu li.menu-item-has-children > a::after { border-left: 4px solid currentColor; border-right: 0; border-top: 4px solid transparent; border-bottom: 4px solid transparent; float: right; margin-top: 6px; }
}

/* Header Search */
.photon-header-search {
    flex-shrink: 0;
}

.photon-search-form {
    display: flex;
    align-items: center;
    background: var(--photon-color-background);
    border-radius: var(--photon-radius-lg);
    padding: var(--photon-spacing-xs) var(--photon-spacing-sm);
}

.photon-search-field {
    border: none;
    background: transparent;
    font-size: 15px;
    padding: var(--photon-spacing-xs);
    width: 180px;
    color: var(--photon-color-text);
}

.photon-search-field:focus {
    outline: none;
}

.photon-search-submit {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--photon-spacing-xs);
    color: var(--photon-color-text-light);
}

.photon-search-submit:hover {
    color: var(--photon-color-primary);
}

/* Mobile Menu Toggle */
.photon-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--photon-spacing-xs);
}

.photon-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--photon-color-text);
    margin: 5px 0;
    transition: var(--photon-transition);
    transform-origin: center;
}

.photon-toggle-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.photon-toggle-active span:nth-child(2) {
    opacity: 0;
}

.photon-toggle-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu overlay */
.photon-nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 98;
}

.photon-nav-overlay.photon-overlay-active {
    display: block;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.photon-hero {
    background: var(--photon-color-surface);
    padding: var(--photon-spacing-xl) 0;
    margin-bottom: var(--photon-spacing-lg);
}

.photon-hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--photon-spacing-lg);
    align-items: center;
}

.photon-hero-content {
    padding-right: var(--photon-spacing-lg);
}

.photon-hero-label {
    display: inline-block;
    background: var(--photon-color-primary);
    color: var(--photon-color-surface);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 12px;
    border-radius: var(--photon-radius-sm);
    margin-bottom: var(--photon-spacing-sm);
}

.photon-hero-title {
    font-size: 38px;
    line-height: 1.15;
    margin-bottom: var(--photon-spacing-md);
}

.photon-hero-excerpt {
    font-size: 17px;
    color: var(--photon-color-text);
    margin-bottom: var(--photon-spacing-md);
    line-height: 1.6;
}

.photon-hero-meta {
    display: flex;
    align-items: center;
    gap: var(--photon-spacing-md);
    font-size: var(--photon-font-size-small);
    color: var(--photon-color-text-light);
    margin-bottom: var(--photon-spacing-md);
}

.photon-hero-btn {
    display: inline-block;
    background: var(--photon-color-primary);
    color: var(--photon-color-surface);
    padding: var(--photon-spacing-sm) var(--photon-spacing-md);
    border-radius: var(--photon-radius-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 14px;
    transition: background var(--photon-transition);
}

.photon-hero-btn::after {
    content: " \2192";
    display: inline-block;
    transition: transform var(--photon-transition);
}

.photon-hero-btn:hover {
    background: var(--photon-color-secondary);
    color: var(--photon-color-surface);
}

.photon-hero-btn:hover::after {
    transform: translateX(4px);
}

.photon-hero-image {
    border-radius: var(--photon-radius-lg);
    overflow: hidden;
}

.photon-hero-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

/* ==========================================================================
   Featured Sticky Grid
   ========================================================================== */

.photon-featured {
    padding: var(--photon-spacing-lg) 0;
}

.photon-featured .photon-section-title {
    margin-bottom: var(--photon-spacing-md);
}

.photon-featured-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--photon-spacing-md);
}

.photon-featured-card {
    background: var(--photon-bg-card, #fff);
    border-radius: var(--photon-radius-lg);
    overflow: hidden;
    border: 1px solid var(--photon-border, #e5e5e5);
}

.photon-featured-image img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    display: block;
}

.photon-featured-body {
    padding: var(--photon-spacing-sm) var(--photon-spacing-md);
}

.photon-featured-cat {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--photon-color-primary);
    font-weight: 600;
}

.photon-featured-title {
    font-size: 1.1rem;
    margin: 0.3rem 0;
}

.photon-featured-title a {
    color: var(--photon-color-text);
    text-decoration: none;
}

.photon-featured-excerpt {
    font-size: 0.85rem;
    color: var(--photon-color-text-light, #666);
    line-height: 1.5;
}

@media (max-width: 600px) {
    .photon-featured-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Post Cards Grid
   ========================================================================== */

.photon-posts-section {
    margin-bottom: var(--photon-spacing-xl);
}

.photon-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--photon-spacing-md);
    padding-bottom: var(--photon-spacing-sm);
    border-bottom: 2px solid var(--photon-color-text);
}

.photon-section-title {
    font-size: var(--photon-font-size-h3);
    margin: 0;
}

.photon-section-link {
    font-size: var(--photon-font-size-small);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.photon-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--photon-spacing-md);
}

.photon-post-card {
    background: var(--photon-color-surface);
    border-radius: var(--photon-radius-md);
    overflow: hidden;
    transition: transform var(--photon-transition), box-shadow var(--photon-transition);
}

.photon-post-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.photon-card-image {
    display: block;
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.photon-card-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: transform var(--photon-transition);
}

.photon-post-card:hover .photon-card-image img {
    transform: scale(1.05);
}

.photon-card-tags {
    position: absolute;
    top: var(--photon-spacing-sm);
    left: var(--photon-spacing-sm);
    display: flex;
    gap: 4px;
}

.photon-tag-badge {
    background: var(--photon-color-surface);
    color: var(--photon-color-text);
    font-size: 10px;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: var(--photon-radius-sm);
}

.photon-card-content {
    padding: var(--photon-spacing-md);
}

.photon-card-category {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--photon-color-primary);
    margin-bottom: var(--photon-spacing-xs);
}

.photon-card-title {
    font-size: var(--photon-font-size-h4);
    margin-bottom: var(--photon-spacing-xs);
}

.photon-card-title a {
    color: var(--photon-color-text);
}

.photon-card-title a:hover {
    color: var(--photon-color-primary);
}

.photon-card-excerpt {
    font-size: var(--photon-font-size-small);
    color: var(--photon-color-text-light);
    margin-bottom: var(--photon-spacing-sm);
    line-height: 1.5;
}

.photon-card-meta {
    font-size: 12px;
    color: var(--photon-color-text-light);
}

/* Sticky Post */
.photon-sticky-badge {
    display: inline-block;
    background: var(--photon-color-primary);
    color: #fff;
    padding: 0.125rem 0.5rem;
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}
.photon-sticky-post {
    border-left: 3px solid var(--photon-color-primary);
}

/* ==========================================================================
   Single Post
   ========================================================================== */

.photon-single-header {
    text-align: center;
    max-width: var(--photon-content-width);
    margin: 0 auto var(--photon-spacing-lg);
    padding: var(--photon-spacing-lg) 0;
}

.photon-single-category {
    display: inline-block;
    background: var(--photon-color-primary);
    color: var(--photon-color-surface);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 14px;
    border-radius: var(--photon-radius-sm);
    margin-bottom: var(--photon-spacing-sm);
}

.photon-single-title {
    font-size: 48px;
    margin-bottom: var(--photon-spacing-md);
}

.photon-single-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--photon-spacing-md);
    color: var(--photon-color-text-light);
    font-size: var(--photon-font-size-small);
}

.photon-single-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.photon-featured-image {
    margin-bottom: var(--photon-spacing-lg);
    border-radius: var(--photon-radius-lg);
    overflow: hidden;
}

.photon-featured-image img {
    width: 100%;
    height: auto;
}

.photon-entry-content {
    max-width: var(--photon-content-width);
    margin: 0 auto;
}

.photon-entry-content p {
    margin-bottom: var(--photon-spacing-md);
}

.photon-entry-content h2,
.photon-entry-content h3,
.photon-entry-content h4 {
    margin-top: var(--photon-spacing-lg);
    margin-bottom: var(--photon-spacing-sm);
}

.photon-entry-content ul,
.photon-entry-content ol {
    margin: 0 0 var(--photon-spacing-md);
    padding-left: var(--photon-spacing-md);
}

.photon-entry-content li {
    margin-bottom: var(--photon-spacing-xs);
}

.photon-entry-content blockquote {
    margin: var(--photon-spacing-lg) 0;
    padding: var(--photon-spacing-lg) var(--photon-spacing-lg) var(--photon-spacing-md);
    padding-left: calc(var(--photon-spacing-xl) + 8px);
    border-left: 4px solid var(--photon-color-primary);
    background: var(--photon-color-surface);
    font-style: italic;
    font-size: 20px;
    position: relative;
    border-radius: 0 var(--photon-radius-md) var(--photon-radius-md) 0;
}

.photon-entry-content blockquote::before {
    content: "\201C";
    position: absolute;
    top: 12px;
    left: 16px;
    font-size: 52px;
    font-family: var(--photon-font-heading);
    color: var(--photon-color-primary);
    opacity: 0.35;
    line-height: 1;
}

.photon-entry-content blockquote p:last-child {
    margin-bottom: 0;
}
.photon-entry-content table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: 0.9375rem; overflow-x: auto; display: block; }
.photon-entry-content thead { background: var(--photon-color-surface, #f4f4f4); }
.photon-entry-content th, .photon-entry-content td { padding: 0.75rem 1rem; border: 1px solid var(--photon-color-border, #ddd); text-align: left; vertical-align: top; }
.photon-entry-content th { font-weight: 700; white-space: nowrap; }
.photon-entry-content tr:nth-child(even) { background: var(--photon-color-surface, #f8f8f8); }

/* Tags */
.photon-entry-tags {
    margin-top: var(--photon-spacing-lg);
    padding-top: var(--photon-spacing-md);
    border-top: 1px solid var(--photon-color-border);
}

.photon-entry-tags span {
    font-weight: 600;
    margin-right: var(--photon-spacing-xs);
}

.photon-entry-tags a {
    display: inline-block;
    background: var(--photon-color-background);
    padding: 4px 12px;
    border-radius: var(--photon-radius-sm);
    font-size: var(--photon-font-size-small);
    margin: 4px 4px 4px 0;
}

.photon-entry-tags a:hover {
    background: var(--photon-color-primary);
    color: var(--photon-color-surface);
}

/* Author Box */
.photon-author-box {
    display: flex;
    gap: var(--photon-spacing-md);
    background: var(--photon-color-surface);
    padding: var(--photon-spacing-lg);
    border-radius: var(--photon-radius-md);
    margin-top: var(--photon-spacing-lg);
}

.photon-author-avatar {
    flex-shrink: 0;
}

.photon-author-avatar img {
    width: 80px;
    height: 80px;
    min-width: 80px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

.photon-author-info {
    flex: 1;
}

.photon-author-name {
    font-size: var(--photon-font-size-h4);
    margin-bottom: var(--photon-spacing-xs);
}

.photon-author-bio {
    color: var(--photon-color-text-light);
    font-size: var(--photon-font-size-small);
    line-height: 1.6;
}

/* Post Navigation */
.photon-post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--photon-spacing-md);
    margin-top: var(--photon-spacing-xl);
    padding-top: var(--photon-spacing-lg);
    border-top: 1px solid var(--photon-color-border);
}

.photon-nav-previous,
.photon-nav-next {
    padding: var(--photon-spacing-md);
    background: var(--photon-color-surface);
    border-radius: var(--photon-radius-md);
}

.photon-nav-next {
    text-align: right;
}

.photon-nav-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--photon-color-text-light);
    margin-bottom: var(--photon-spacing-xs);
}

.photon-nav-title {
    font-family: var(--photon-font-heading);
    font-size: var(--photon-font-size-h4);
    font-weight: 600;
}

.photon-nav-title a {
    color: var(--photon-color-text);
}

.photon-nav-title a:hover {
    color: var(--photon-color-primary);
}

/* Related Posts */
.photon-related-posts {
    margin-top: var(--photon-spacing-xl);
    padding: var(--photon-spacing-lg);
    background: var(--photon-color-surface);
    border-radius: var(--photon-radius-lg);
}

.photon-related-title {
    font-size: var(--photon-font-size-h3);
    margin-bottom: var(--photon-spacing-md);
    text-align: center;
}

.photon-related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--photon-spacing-md);
}

/* ==========================================================================
   Sidebar
   ========================================================================== */

.photon-sidebar {
    width: var(--photon-sidebar-width);
    flex-shrink: 0;
}

.photon-widget {
    background: var(--photon-color-surface);
    padding: var(--photon-spacing-md);
    border-radius: var(--photon-radius-md);
    margin-bottom: var(--photon-spacing-md);
}

.photon-widget-title {
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--photon-spacing-md);
    padding-bottom: var(--photon-spacing-sm);
    border-bottom: 2px solid var(--photon-color-text);
}

.photon-widget ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.photon-widget li {
    padding: var(--photon-spacing-xs) 0;
    border-bottom: 1px solid var(--photon-color-border);
}

.photon-widget li:last-child {
    border-bottom: none;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.photon-site-footer {
    background: var(--photon-color-footer-bg);
    color: var(--photon-color-footer-text);
    padding: var(--photon-spacing-xl) 0 var(--photon-spacing-md);
    margin-top: var(--photon-spacing-xl);
}

.photon-footer-widgets {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--photon-spacing-lg);
    margin-bottom: var(--photon-spacing-lg);
}

.photon-footer-widget-title {
    color: var(--photon-color-footer-text);
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--photon-spacing-md);
}

.photon-footer-widget ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.photon-footer-widget li {
    margin-bottom: var(--photon-spacing-xs);
}

.photon-footer-widget a {
    color: rgba(250, 248, 243, 0.7);
    font-size: var(--photon-font-size-small);
}

.photon-footer-widget a:hover {
    color: var(--photon-color-footer-text);
}

.photon-footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--photon-spacing-md);
    border-top: 1px solid rgba(250, 248, 243, 0.2);
}

.photon-copyright {
    font-size: var(--photon-font-size-small);
    color: rgba(250, 248, 243, 0.7);
}

.photon-footer-description {
    display: block;
    font-size: 12px;
    color: rgba(250, 248, 243, 0.5);
    margin-top: 4px;
}

.photon-footer-menu {
    display: flex;
    gap: var(--photon-spacing-md);
    list-style: none;
    margin: 0;
    padding: 0;
}

.photon-footer-menu a {
    color: rgba(250, 248, 243, 0.7);
    font-size: var(--photon-font-size-small);
}

.photon-footer-menu a:hover {
    color: var(--photon-color-footer-text);
}

/* ==========================================================================
   Scroll to Top
   ========================================================================== */

.photon-scroll-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: var(--photon-color-primary);
    color: #fff;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: opacity var(--photon-transition), transform var(--photon-transition), background var(--photon-transition);
    opacity: 0.9;
}

.photon-scroll-top:hover {
    opacity: 1;
    transform: translateY(-2px);
    background: var(--photon-color-secondary);
}

@media (max-width: 768px) {
    .photon-scroll-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}

/* ==========================================================================
   Breadcrumbs
   ========================================================================== */

.photon-breadcrumbs {
    font-size: var(--photon-font-size-small);
    color: var(--photon-color-text-light);
    margin-bottom: var(--photon-spacing-md);
    padding: var(--photon-spacing-xs) 0;
    border-bottom: 1px solid var(--photon-color-border);
}

.photon-breadcrumbs a {
    color: var(--photon-color-primary);
}

.photon-breadcrumbs a:hover {
    text-decoration: underline;
}

.photon-breadcrumbs .photon-separator {
    margin: 0 6px;
    color: var(--photon-color-text-light);
}

/* ==========================================================================
   Archive / Category
   ========================================================================== */

.photon-archive-header {
    margin-bottom: var(--photon-spacing-lg);
    padding-bottom: var(--photon-spacing-md);
    border-bottom: 2px solid var(--photon-color-text);
}

.photon-archive-title {
    font-size: var(--photon-font-size-h1);
    margin-bottom: var(--photon-spacing-xs);
}

.photon-archive-description {
    color: var(--photon-color-text-light);
    font-size: 18px;
}

.photon-subcats { display: flex; flex-wrap: wrap; gap: 8px; margin-top: var(--photon-spacing-sm); }
.photon-subcats-item { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; background: var(--photon-color-surface); border: 1px solid var(--photon-color-border); border-radius: 999px; font-size: 0.82rem; color: var(--photon-color-text); transition: background 0.2s, color 0.2s, border-color 0.2s; }
.photon-subcats-item:hover, .photon-subcats-item:focus { background: var(--photon-color-primary); color: #fff; border-color: var(--photon-color-primary); }
.photon-subcats-count { font-size: 0.75rem; opacity: 0.7; }

/* ==========================================================================
   Search
   ========================================================================== */

.photon-search-header {
    text-align: center;
    margin-bottom: var(--photon-spacing-lg);
}

.photon-search-results-title {
    font-size: var(--photon-font-size-h2);
    margin-bottom: var(--photon-spacing-sm);
}

.photon-search-results-count {
    color: var(--photon-color-text-light);
}

.photon-search-page-form {
    max-width: 600px;
    margin: 0 auto var(--photon-spacing-lg);
}

.photon-search-page-form .photon-search-form {
    padding: var(--photon-spacing-sm);
}

.photon-search-page-form .photon-search-field {
    width: 100%;
    font-size: 18px;
}

.photon-no-results {
    text-align: center;
    padding: var(--photon-spacing-xl) 0;
}

.photon-no-results-title {
    font-size: var(--photon-font-size-h2);
    margin-bottom: var(--photon-spacing-md);
}

/* ==========================================================================
   404 Page
   ========================================================================== */

.photon-error-404 {
    text-align: center;
    padding: var(--photon-spacing-xl) 0;
}

.photon-error-code {
    font-size: 120px;
    font-weight: 700;
    color: var(--photon-color-border);
    line-height: 1;
    margin-bottom: var(--photon-spacing-md);
}

.photon-error-title {
    font-size: var(--photon-font-size-h1);
    margin-bottom: var(--photon-spacing-md);
}

.photon-error-message {
    font-size: 18px;
    color: var(--photon-color-text-light);
    margin-bottom: var(--photon-spacing-lg);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.photon-error-btn {
    display: inline-block;
    background: var(--photon-color-primary);
    color: var(--photon-color-surface);
    padding: var(--photon-spacing-sm) var(--photon-spacing-lg);
    border-radius: var(--photon-radius-sm);
    font-weight: 600;
}

.photon-error-btn:hover {
    background: var(--photon-color-secondary);
    color: var(--photon-color-surface);
}

/* ==========================================================================
   Comments
   ========================================================================== */

.photon-comments-area {
    margin-top: var(--photon-spacing-xl);
    padding-top: var(--photon-spacing-lg);
    border-top: 1px solid var(--photon-color-border);
}

.photon-comments-title {
    font-size: var(--photon-font-size-h3);
    margin-bottom: var(--photon-spacing-lg);
}

.photon-comment-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.photon-comment {
    margin-bottom: var(--photon-spacing-md);
    padding-bottom: var(--photon-spacing-md);
    border-bottom: 1px solid var(--photon-color-border);
}

.photon-comment-body {
    display: flex;
    gap: var(--photon-spacing-md);
}

.photon-comment-avatar img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.photon-comment-content {
    flex: 1;
}

.photon-comment-author {
    font-weight: 600;
    margin-bottom: 4px;
}

.photon-comment-date {
    font-size: 12px;
    color: var(--photon-color-text-light);
    margin-bottom: var(--photon-spacing-xs);
}

.photon-comment-text {
    margin-bottom: var(--photon-spacing-xs);
}

.photon-comment-reply a {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.photon-comment .children {
    list-style: none;
    margin: var(--photon-spacing-md) 0 0 var(--photon-spacing-lg);
    padding: 0;
}

/* Comment Form */
.photon-comment-form {
    background: var(--photon-color-surface);
    padding: var(--photon-spacing-lg);
    border-radius: var(--photon-radius-md);
    margin-top: var(--photon-spacing-lg);
}

.photon-comment-form-title {
    font-size: var(--photon-font-size-h4);
    margin-bottom: var(--photon-spacing-md);
}

.photon-comment-form label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--photon-spacing-xs);
}

.photon-comment-form input[type="text"],
.photon-comment-form input[type="email"],
.photon-comment-form input[type="url"],
.photon-comment-form textarea {
    width: 100%;
    padding: var(--photon-spacing-sm);
    border: 1px solid var(--photon-color-border);
    border-radius: var(--photon-radius-sm);
    font-size: 16px;
    font-family: inherit;
    margin-bottom: var(--photon-spacing-md);
}

.photon-comment-form textarea {
    min-height: 150px;
    resize: vertical;
}

.photon-comment-form input:focus,
.photon-comment-form textarea:focus {
    outline: none;
    border-color: var(--photon-color-primary);
}

.photon-comment-form .submit {
    background: var(--photon-color-primary);
    color: var(--photon-color-surface);
    border: none;
    padding: var(--photon-spacing-sm) var(--photon-spacing-lg);
    border-radius: var(--photon-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: background var(--photon-transition);
}

.photon-comment-form .submit:hover {
    background: var(--photon-color-secondary);
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.photon-pagination {
    display: flex;
    justify-content: center;
    gap: var(--photon-spacing-xs);
    margin-top: var(--photon-spacing-lg);
}

.photon-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--photon-spacing-sm);
    background: var(--photon-color-surface);
    border-radius: var(--photon-radius-sm);
    font-weight: 600;
    color: var(--photon-color-text);
}

.photon-pagination .page-numbers:hover,
.photon-pagination .page-numbers.current {
    background: var(--photon-color-primary);
    color: var(--photon-color-surface);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
    .photon-hero-inner {
        grid-template-columns: 1fr;
    }

    .photon-hero-content {
        padding-right: 0;
        text-align: center;
    }

    .photon-hero-title {
        font-size: 36px;
    }

    .photon-posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .photon-footer-widgets {
        grid-template-columns: repeat(2, 1fr);
    }

    .photon-main-content.photon-has-sidebar {
        max-width: 100%;
    }

    .photon-sidebar {
        width: 100%;
    }

    .photon-site-content,
    .photon-site-content.photon-sidebar-left {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    :root {
        --photon-font-size-h1: 32px;
        --photon-font-size-h2: 26px;
        --photon-font-size-h3: 22px;
    }

    .photon-main-navigation {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--photon-color-surface);
        border-top: 1px solid var(--photon-color-border);
        padding: var(--photon-spacing-md);
    }

    .photon-main-navigation.photon-nav-open {
        display: block;
    }

    .photon-nav-menu {
        flex-direction: column;
        gap: 0;
    }

    .photon-nav-menu a {
        padding: var(--photon-spacing-sm) 0;
        border-bottom: 1px solid var(--photon-color-border);
    }

    .photon-nav-menu li { position: relative; }
    .photon-nav-menu .sub-menu { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; padding: 0; background: var(--photon-color-bg-alt, rgba(0,0,0,0.03)); }
    .photon-nav-menu li.is-open > .sub-menu { max-height: 3000px; }
    .photon-nav-menu .sub-menu > li > a { padding-left: var(--photon-spacing-lg); font-size: 0.9rem; }
    .photon-nav-menu .sub-menu .sub-menu > li > a { padding-left: calc(var(--photon-spacing-lg) + 16px); }
    .photon-nav-menu li.menu-item-has-children > a { padding-right: 48px; }
    .pbn-submenu-toggle { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; position: absolute; right: 0; top: 2px; transition: transform 0.2s ease; color: var(--photon-color-primary); }
    .photon-nav-menu li.is-open > .pbn-submenu-toggle { transform: rotate(180deg); }

    .photon-menu-toggle {
        display: block;
    }

    .photon-header-search {
        display: none;
    }

    .photon-sidebar,
    aside.photon-sidebar {
        display: none !important;
    }

    .photon-posts-grid,
    .photon-related-grid {
        grid-template-columns: 1fr;
    }

    .photon-post-navigation {
        grid-template-columns: 1fr;
    }

    .photon-footer-widgets {
        grid-template-columns: 1fr !important;
    }

    .photon-footer-bottom {
        flex-direction: column;
        gap: var(--photon-spacing-md);
        text-align: center;
    }

    .photon-footer-menu {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--photon-spacing-sm) var(--photon-spacing-md);
    }

    .photon-single-header {
        padding: var(--photon-spacing-md) 0;
        margin-bottom: var(--photon-spacing-md);
    }

    .photon-single-title {
        font-size: 28px;
        margin-bottom: var(--photon-spacing-sm);
    }

    .photon-single-meta {
        flex-direction: column;
        gap: 6px;
    }

    .photon-author-box {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .photon-container {
        padding: 0 var(--photon-spacing-sm);
    }

    .photon-hero {
        padding: var(--photon-spacing-lg) 0;
    }

    .photon-hero-title {
        font-size: 28px;
    }

    .photon-hero-excerpt {
        font-size: 16px;
    }

    .photon-error-code {
        font-size: 80px;
    }
}

/* Interlinking Section */
.photon-interlinking {
    margin: 2rem 0;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
}
.photon-interlinking-title {
    margin: 0 0 1rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: #333;
}
.photon-interlinking-list {
    margin: 0;
    padding: 0;
    list-style: none;
}
.photon-interlinking-list li {
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}
.photon-interlinking-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--photon-color-primary, #333);
}
.photon-interlinking-list a {
    color: var(--photon-color-primary, #333);
    text-decoration: none;
}
.photon-interlinking-list a:hover {
    text-decoration: underline;
}

/* === Grid Layouts === */
.photon-posts-grid.grid-3col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.photon-posts-grid.grid-2col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}
.photon-posts-grid.grid-list {
    display: block;
}
.photon-posts-grid.grid-list .photon-post-card {
    margin-bottom: 30px;
}
@media (max-width: 1024px) {
    .photon-posts-grid.grid-3col {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .photon-posts-grid.grid-3col,
    .photon-posts-grid.grid-2col {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Structural Diversification — card_style
   ========================================================================== */

body.photon-card-horizontal .photon-posts-grid {
    grid-template-columns: 1fr;
}
body.photon-card-horizontal .photon-post-card {
    display: flex; flex-direction: row;
}
body.photon-card-horizontal .photon-card-image {
    width: 40%; flex-shrink: 0; aspect-ratio: auto;
}
body.photon-card-horizontal .photon-card-image img {
    width: 100%; height: 100%; object-fit: cover;
}
body.photon-card-horizontal .photon-card-content {
    flex: 1; display: flex; flex-direction: column; justify-content: center;
}
@media (max-width: 768px) {
    body.photon-card-horizontal .photon-post-card { flex-direction: column; }
    body.photon-card-horizontal .photon-card-image { width: 100%; }
}

body.photon-card-overlay .photon-post-card {
    position: relative; min-height: 280px; overflow: hidden;
}
body.photon-card-overlay .photon-card-image {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%; aspect-ratio: auto;
}
body.photon-card-overlay .photon-card-image img {
    width: 100%; height: 100%; object-fit: cover;
}
body.photon-card-overlay .photon-card-content {
    position: relative; z-index: 1;
    display: flex; flex-direction: column; justify-content: flex-end;
    min-height: 280px; padding: 1.25rem;
    background: linear-gradient(transparent 30%, rgba(0,0,0,0.85) 100%);
}
body.photon-card-overlay .photon-card-title a,
body.photon-card-overlay .photon-card-meta,
body.photon-card-overlay .photon-card-excerpt { color: #fff; }

body.photon-card-text .photon-card-image { display: none; }
body.photon-card-text .photon-post-card {
    border-left: 3px solid var(--photon-color-primary, #D56638); padding-left: 1rem;
}

/* ==========================================================================
   Structural Diversification — header_layout
   ========================================================================== */

body.photon-header-centered .photon-header-inner {
    flex-direction: column; align-items: center; gap: 0.75rem;
}
body.photon-header-centered .photon-main-navigation { order: 2; }
@media (max-width: 768px) {
    body.photon-header-centered .photon-header-inner { flex-direction: row; }
}

body.photon-header-stacked .photon-header-inner { flex-wrap: wrap; gap: 0; }
body.photon-header-stacked .photon-site-branding {
    width: 100%; text-align: center; padding: 0.75rem 0 0.5rem;
}
body.photon-header-stacked .photon-main-navigation { flex: 1; justify-content: center; }
@media (max-width: 768px) {
    body.photon-header-stacked .photon-site-branding { width: auto; text-align: left; padding: 0; }
}

/* ==========================================================================
   Structural Diversification — featured_style
   ========================================================================== */

body.photon-featured-hero .photon-hero .photon-hero-inner { display: block; }
body.photon-featured-hero .photon-hero .photon-hero-image {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
}
body.photon-featured-hero .photon-hero .photon-hero-content {
    position: relative; z-index: 1; min-height: 400px;
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: 2rem; background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.8) 45%, rgba(0,0,0,0.45) 80%, rgba(0,0,0,0.1) 100%);
}
body.photon-featured-hero .photon-hero .photon-hero-title a { color: #fff; font-size: 2rem; text-shadow: 0 1px 3px rgba(0,0,0,0.6); }
body.photon-featured-hero .photon-hero .photon-hero-excerpt { color: rgba(255,255,255,0.95); text-shadow: 0 1px 2px rgba(0,0,0,0.6); }

body.photon-featured-none .photon-hero { display: none; }

/* ==========================================================================
   Structural Diversification — effect_card_hover
   ========================================================================== */

body.photon-hover-shadow .photon-post-card:hover {
    transform: translateY(-2px); box-shadow: 0 4px 20px rgba(0,0,0,0.18);
}
body.photon-hover-glow .photon-post-card:hover {
    transform: translateY(-2px); box-shadow: 0 0 20px rgba(0,0,0,0.15);
}
body.photon-hover-border .photon-post-card:hover {
    border-color: var(--photon-color-primary, #D56638); transform: none; box-shadow: none;
}
body.photon-hover-none .photon-post-card:hover {
    transform: none; box-shadow: none;
}

.screen-reader-text {
    border: 0;
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}