/*
Theme Name: ArtfulCanvas_530
Theme URI: https://lusine-marcillac-vallon.com
Author: Иванова Анна
Description: Погружение в мир искусства: техники рисования, обзоры материалов, идеи для вдохновения. Полезно как новичкам, так и опытным художникам.
Version: 1.1
Text Domain: artfulcanvas530
*/

/* ===== CSS Variables ===== */
:root {
    --ac-bg-main: #F9F7F4;
    --ac-bg-dark: #2A2A28;
    --ac-bg-dark-alt: #3E3A39;
    --ac-accent: #C77D5E;
    --ac-accent-hover: #B5653E;
    --ac-text-primary: #2C2A29;
    --ac-text-secondary: #6B6A68;
    --ac-border-chalk: #E4E0DA;
    --ac-white: #FFFFFF;
    --ac-cat-techniques: #C77D5E;
    --ac-cat-materials: #D9B48B;
    --ac-cat-inspiration: #8BB5B0;
    --ac-cat-tips: #7A5B6E;
    --ac-radius: 4px;
    --ac-transition: 0.2s ease;
    --ac-font-heading: 'Montserrat', sans-serif;
    --ac-font-body: 'Lora', serif;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--ac-font-body);
    color: var(--ac-text-primary);
    background-color: var(--ac-bg-main);
    line-height: 1.75;
    letter-spacing: 0.015em;
    overflow-x: hidden;
}

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

a {
    color: var(--ac-accent);
    text-decoration: none;
    transition: color var(--ac-transition);
}

a:hover {
    color: var(--ac-accent-hover);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--ac-font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--ac-text-primary);
    margin-bottom: 0.6em;
}

h1 { font-size: 2.4rem; }
h2 { font-size: 1.9rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1.2em;
}

ul, ol {
    margin-bottom: 1.2em;
    padding-left: 1.6em;
}

hr {
    border: none;
    border-top: 1px solid var(--ac-border-chalk);
    margin: 2rem 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5em;
}

table th, table td {
    border: 1px solid var(--ac-border-chalk);
    padding: 0.6em 1em;
    text-align: left;
}

table th {
    background-color: rgba(42,42,40,0.05);
    font-family: var(--ac-font-heading);
    font-weight: 600;
}

blockquote {
    border-left: 3px solid var(--ac-accent);
    padding: 1em 1.5em;
    margin: 1.5em 0;
    background: rgba(199,125,94,0.04);
    font-style: italic;
    color: var(--ac-text-secondary);
}

/* ===== Buttons ===== */
.ac-btn {
    display: inline-block;
    font-family: var(--ac-font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    padding: 0.65em 1.6em;
    border: 1px solid var(--ac-accent);
    border-radius: var(--ac-radius);
    background: transparent;
    color: var(--ac-accent);
    cursor: pointer;
    transition: all var(--ac-transition);
    text-transform: uppercase;
}

.ac-btn:hover {
    background-color: var(--ac-accent);
    color: var(--ac-white);
}

.ac-btn-solid {
    background-color: var(--ac-accent);
    color: var(--ac-white);
    border-color: var(--ac-accent);
    box-shadow: 0 2px 8px rgba(199,125,94,0.25);
}

.ac-btn-solid:hover {
    background-color: var(--ac-accent-hover);
    border-color: var(--ac-accent-hover);
    color: var(--ac-white);
}

/* Read more link */
.ac-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.3em;
    font-family: var(--ac-font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ac-accent);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    position: relative;
    padding-bottom: 2px;
    border-bottom: 1px solid var(--ac-accent);
    transition: all var(--ac-transition);
}

.ac-read-more::after {
    content: '→';
    display: inline-block;
    transition: transform var(--ac-transition);
}

.ac-read-more:hover {
    color: var(--ac-accent-hover);
    border-bottom-color: var(--ac-accent-hover);
}

.ac-read-more:hover::after {
    transform: translateX(4px);
}

/* Submit buttons */
input[type="submit"],
button[type="submit"] {
    font-family: var(--ac-font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    padding: 0.65em 1.6em;
    border: none;
    border-radius: var(--ac-radius);
    background-color: var(--ac-accent);
    color: var(--ac-white);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(199,125,94,0.25);
    transition: all var(--ac-transition);
}

input[type="submit"]:hover,
button[type="submit"]:hover {
    background-color: var(--ac-accent-hover);
}

/* ===== Forms ===== */
input[type="text"],
input[type="email"],
input[type="url"],
input[type="search"],
textarea {
    font-family: var(--ac-font-body);
    font-size: 1rem;
    padding: 0.6em 1em;
    border: 1px solid var(--ac-border-chalk);
    border-radius: var(--ac-radius);
    background: var(--ac-white);
    color: var(--ac-text-primary);
    width: 100%;
    transition: border-color var(--ac-transition);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
input[type="search"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--ac-accent);
}

/* ===== Header ===== */
.ac-site-header {
    background-color: var(--ac-bg-main);
    border-bottom: 1px solid var(--ac-border-chalk);
    position: relative;
    z-index: 100;
}

.ac-header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ac-logo-wrap {
    flex-shrink: 0;
}

.ac-logo-wrap a {
    display: flex;
    align-items: center;
    gap: 0.6em;
}

.ac-logo-wrap img,
.ac-logo-wrap svg {
    height: 48px;
    width: auto;
}

.ac-site-title-text {
    font-family: var(--ac-font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ac-text-primary);
    letter-spacing: 0.02em;
}

/* Navigation */
.ac-main-nav ul {
    display: flex;
    list-style: none;
    gap: 0.2em;
    padding: 0;
    margin: 0;
}

.ac-main-nav li {
    position: relative;
}

.ac-main-nav a {
    display: block;
    padding: 0.5em 1em;
    font-family: var(--ac-font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--ac-text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    transition: color var(--ac-transition);
}

.ac-main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--ac-accent);
    border-radius: 2px;
    transform: translateX(-50%);
    transition: width var(--ac-transition);
}

.ac-main-nav a:hover::after,
.ac-main-nav .current-menu-item a::after,
.ac-main-nav .current_page_item a::after {
    width: calc(100% + 8px);
}

.ac-main-nav a:hover {
    color: var(--ac-accent);
}

.ac-main-nav .current-menu-item a,
.ac-main-nav .current_page_item a {
    color: var(--ac-accent);
}

/* Burger */
.ac-burger-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 36px;
    height: 36px;
    position: relative;
    z-index: 210;
}

.ac-burger-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--ac-text-primary);
    margin: 5px auto;
    transition: all 0.3s ease;
    border-radius: 1px;
}

.ac-burger-toggle.ac-toggled span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background: var(--ac-white);
}

.ac-burger-toggle.ac-toggled span:nth-child(2) {
    opacity: 0;
}

.ac-burger-toggle.ac-toggled span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    background: var(--ac-white);
}

/* Off-canvas mobile menu */
.ac-offcanvas-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 199;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.ac-offcanvas-overlay.ac-visible {
    display: block;
    opacity: 1;
}

.ac-offcanvas-menu {
    position: fixed;
    top: 0;
    left: -280px;
    width: 280px;
    height: 100%;
    background: var(--ac-bg-dark);
    z-index: 200;
    transition: left 0.3s ease;
    padding: 4rem 2rem 2rem;
    overflow-y: auto;
}

.ac-offcanvas-menu.ac-open {
    left: 0;
}

.ac-offcanvas-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ac-offcanvas-menu li {
    margin-bottom: 0.3em;
}

.ac-offcanvas-menu a {
    display: block;
    padding: 0.7em 0;
    font-family: var(--ac-font-heading);
    font-size: 1rem;
    color: rgba(255,255,255,0.85);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: color var(--ac-transition);
}

.ac-offcanvas-menu a:hover {
    color: var(--ac-accent);
}

/* ===== Layout ===== */
.ac-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.ac-layout-with-sidebar {
    display: flex;
    gap: 4%;
    margin-top: 2rem;
    margin-bottom: 3rem;
}

.ac-content-area {
    width: 67%;
    min-width: 0;
}

.ac-sidebar-area {
    width: 27%;
    flex-shrink: 0;
}

.ac-content-wide {
    max-width: 85%;
    margin: 2rem auto 3rem;
}

/* ===== Breadcrumbs ===== */
.ac-breadcrumbs {
    font-family: var(--ac-font-heading);
    font-size: 0.8rem;
    color: var(--ac-text-secondary);
    padding: 1rem 0 0.5rem;
    letter-spacing: 0.02em;
}

.ac-breadcrumbs a {
    color: var(--ac-text-secondary);
}

.ac-breadcrumbs a:hover {
    color: var(--ac-accent);
}

.ac-breadcrumbs .ac-bc-sep {
    margin: 0 0.4em;
    color: var(--ac-border-chalk);
}

/* ===== Front Page Hero Blocks ===== */
.ac-hero-section {
    padding: 4rem 0 2rem;
    text-align: center;
}

.ac-hero-section h1 {
    font-size: 2.8rem;
    margin-bottom: 0.4em;
    letter-spacing: -0.01em;
}

.ac-hero-section p {
    font-size: 1.15rem;
    color: var(--ac-text-secondary);
    max-width: 640px;
    margin: 0 auto 2rem;
}

.ac-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.ac-feature-card {
    background: var(--ac-white);
    border: 1px solid var(--ac-border-chalk);
    border-radius: 6px;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: transform var(--ac-transition), box-shadow var(--ac-transition);
}

.ac-feature-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.ac-feature-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    color: var(--ac-accent);
}

.ac-feature-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.5em;
}

.ac-feature-card p {
    font-size: 0.92rem;
    color: var(--ac-text-secondary);
    margin-bottom: 0;
}

/* Inspiration Strip */
.ac-inspiration-strip {
    background: var(--ac-bg-dark);
    padding: 3rem 0;
    margin-bottom: 3rem;
    text-align: center;
}

.ac-inspiration-strip h2 {
    color: var(--ac-white);
    margin-bottom: 0.3em;
}

.ac-inspiration-strip p {
    color: rgba(255,255,255,0.65);
    max-width: 560px;
    margin: 0 auto;
}

/* ===== Post Cards Grid ===== */
.ac-section-heading {
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.ac-section-heading::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--ac-accent);
    border-radius: 2px;
}

.ac-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.ac-card {
    background: var(--ac-white);
    border: 1px solid var(--ac-border-chalk);
    border-radius: 6px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--ac-transition), box-shadow var(--ac-transition);
}

.ac-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.07);
}

.ac-card-thumb {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.ac-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.ac-card:hover .ac-card-thumb img {
    transform: scale(1.04);
}

.ac-card-cat {
    position: absolute;
    top: 12px;
    left: 12px;
    font-family: var(--ac-font-heading);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.25em 0.7em;
    border-radius: 3px;
    background: var(--ac-accent);
    color: var(--ac-white);
}

.ac-card-body {
    padding: 1.3rem 1.4rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.ac-card-title {
    font-size: 1.1rem;
    margin-bottom: 0.4em;
    line-height: 1.35;
}

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

.ac-card-title a:hover {
    color: var(--ac-accent);
}

.ac-card-meta {
    font-family: var(--ac-font-heading);
    font-size: 0.75rem;
    color: var(--ac-text-secondary);
    margin-bottom: 0.8em;
    letter-spacing: 0.02em;
}

.ac-card-excerpt {
    font-size: 0.92rem;
    color: var(--ac-text-secondary);
    line-height: 1.65;
    margin-bottom: 1em;
    flex: 1;
}

.ac-card-excerpt p {
    margin-bottom: 0;
}

/* Category colors */
.ac-cat-tekhniki { background-color: var(--ac-cat-techniques); }
.ac-cat-obzory { background-color: var(--ac-cat-materials); color: var(--ac-text-primary); }
.ac-cat-idei { background-color: var(--ac-cat-inspiration); color: var(--ac-text-primary); }
.ac-cat-sovety { background-color: var(--ac-cat-tips); }

/* ===== Gallery / Pinboard Layout ===== */
.ac-pinboard {
    columns: 3;
    column-gap: 2rem;
    margin-bottom: 2rem;
}

.ac-pinboard .ac-card {
    break-inside: avoid;
    margin-bottom: 2rem;
}

/* ===== Sidebar ===== */
.ac-sidebar-area .widget {
    background: var(--ac-white);
    border: 1px solid var(--ac-border-chalk);
    border-radius: 6px;
    padding: 1.3rem 1.4rem;
    margin-bottom: 1.5rem;
}

.ac-sidebar-area .widget-title,
.ac-sidebar-area .widgettitle {
    font-family: var(--ac-font-heading);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1em;
    padding-bottom: 0.6em;
    border-bottom: 2px solid var(--ac-accent);
    color: var(--ac-text-primary);
}

.ac-sidebar-area .widget ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ac-sidebar-area .widget li {
    padding: 0.45em 0;
    border-bottom: 1px solid var(--ac-border-chalk);
    font-size: 0.92rem;
}

.ac-sidebar-area .widget li:last-child {
    border-bottom: none;
}

.ac-sidebar-area .widget a {
    color: var(--ac-text-primary);
}

.ac-sidebar-area .widget a:hover {
    color: var(--ac-accent);
}

/* Materials block */
.ac-materials-block {
    background: var(--ac-white);
    border: 1px solid var(--ac-border-chalk);
    border-radius: 6px;
    padding: 1.3rem 1.4rem;
    margin-bottom: 1.5rem;
    position: relative;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), 97% 100%, 93% calc(100% - 4px), 88% 100%, 82% calc(100% - 6px), 76% 100%, 70% calc(100% - 3px), 63% 100%, 56% calc(100% - 5px), 48% 100%, 40% calc(100% - 7px), 32% 100%, 24% calc(100% - 4px), 16% 100%, 8% calc(100% - 6px), 3% 100%, 0 calc(100% - 3px));
}

.ac-materials-block-head {
    display: flex;
    align-items: center;
    gap: 0.7em;
    margin-bottom: 0.6em;
}

.ac-materials-block-icon {
    width: 32px;
    height: 32px;
    color: var(--ac-accent);
    flex-shrink: 0;
}

.ac-materials-block h4 {
    margin-bottom: 0;
    font-size: 1rem;
}

.ac-materials-rating {
    display: flex;
    gap: 3px;
    margin-bottom: 0.5em;
}

.ac-materials-rating .ac-stroke {
    width: 18px;
    height: 8px;
    background: var(--ac-accent);
    border-radius: 40% 60% 50% 40%;
    transform: rotate(-3deg);
    opacity: 0.3;
}

.ac-materials-rating .ac-stroke.ac-filled {
    opacity: 1;
}

.ac-materials-block p {
    font-size: 0.88rem;
    color: var(--ac-text-secondary);
    margin-bottom: 0;
}

/* Inspiration widget */
.ac-inspiration-widget {
    background: var(--ac-bg-dark);
    border-radius: 6px;
    padding: 1.3rem 1.4rem;
    margin-bottom: 1.5rem;
    color: var(--ac-white);
}

.ac-inspiration-widget .widget-title,
.ac-inspiration-widget .widgettitle {
    color: var(--ac-white);
    border-bottom-color: var(--ac-accent);
}

.ac-inspiration-quote {
    font-style: italic;
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.8);
    min-height: 3em;
}

.ac-inspiration-refresh {
    display: inline-flex;
    align-items: center;
    gap: 0.3em;
    margin-top: 0.8em;
    background: none;
    border: none;
    color: var(--ac-accent);
    cursor: pointer;
    font-family: var(--ac-font-heading);
    font-size: 0.8rem;
    letter-spacing: 0.03em;
    transition: color var(--ac-transition);
    padding: 0;
}

.ac-inspiration-refresh:hover {
    color: var(--ac-cat-materials);
}

.ac-inspiration-refresh svg {
    width: 14px;
    height: 14px;
    transition: transform 0.4s ease;
}

.ac-inspiration-refresh:hover svg {
    transform: rotate(180deg);
}

/* ===== Pagination ===== */
.ac-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.4em;
    margin: 2.5rem 0;
    flex-wrap: wrap;
}

.ac-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 0.6em;
    font-family: var(--ac-font-heading);
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid var(--ac-border-chalk);
    border-radius: var(--ac-radius);
    color: var(--ac-text-primary);
    background: var(--ac-white);
    transition: all var(--ac-transition);
}

.ac-pagination .page-numbers:hover {
    border-color: var(--ac-accent);
    color: var(--ac-accent);
}

.ac-pagination .page-numbers.current {
    background: var(--ac-accent);
    border-color: var(--ac-accent);
    color: var(--ac-white);
}

.ac-pagination .page-numbers.dots {
    border-color: transparent;
    background: transparent;
}

/* ===== Footer ===== */
.ac-site-footer {
    background: var(--ac-bg-dark);
    color: rgba(255,255,255,0.75);
    padding: 3rem 0 0;
    margin-top: 3rem;
}

.ac-footer-widgets {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.ac-footer-col .widget-title,
.ac-footer-col .widgettitle {
    font-family: var(--ac-font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--ac-white);
    margin-bottom: 1em;
    padding-bottom: 0.5em;
    border-bottom: 2px solid var(--ac-accent);
}

.ac-footer-col .widget {
    margin-bottom: 1.5rem;
}

.ac-footer-col .widget p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.65);
}

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

.ac-footer-col .widget li {
    padding: 0.35em 0;
}

.ac-footer-col .widget a {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    transition: color var(--ac-transition);
}

.ac-footer-col .widget a:hover {
    color: var(--ac-accent);
}

.ac-footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 1.2rem 0;
    text-align: center;
    font-family: var(--ac-font-heading);
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
    letter-spacing: 0.03em;
}

/* ===== Single / Page Content ===== */
.ac-entry-header {
    margin-bottom: 2rem;
}

.ac-entry-title {
    font-size: 2.2rem;
    margin-bottom: 0.3em;
}

.ac-entry-meta {
    font-family: var(--ac-font-heading);
    font-size: 0.82rem;
    color: var(--ac-text-secondary);
    display: flex;
    flex-wrap: wrap;
    gap: 1em;
    margin-bottom: 1.5rem;
}

.ac-entry-thumbnail {
    margin-bottom: 2rem;
    border-radius: 6px;
    overflow: hidden;
}

.ac-entry-content {
    font-size: 1.05rem;
    line-height: 1.8;
}

.ac-entry-content h2 {
    margin-top: 2em;
}

.ac-entry-content h3 {
    margin-top: 1.5em;
}

.ac-entry-content img {
    border-radius: 4px;
    cursor: pointer;
    margin: 1em 0;
}

.ac-entry-tags {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--ac-border-chalk);
    font-size: 0.85rem;
}

.ac-entry-tags a {
    display: inline-block;
    background: rgba(199,125,94,0.08);
    padding: 0.2em 0.7em;
    border-radius: 3px;
    margin: 0.2em;
    font-size: 0.82rem;
}

/* ===== Comments ===== */
.ac-comments-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--ac-border-chalk);
}

.ac-comments-section h2 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
}

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

.ac-comment-item {
    padding: 1.2rem 0;
    border-bottom: 1px solid var(--ac-border-chalk);
}

.ac-comment-item .children {
    list-style: none;
    padding-left: 2rem;
    margin-top: 0.5rem;
}

.ac-comment-author {
    font-family: var(--ac-font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.2em;
}

.ac-comment-date {
    font-size: 0.8rem;
    color: var(--ac-text-secondary);
    margin-bottom: 0.5em;
}

.ac-comment-body p {
    font-size: 0.95rem;
    margin-bottom: 0.5em;
}

.ac-comment-reply a {
    font-family: var(--ac-font-heading);
    font-size: 0.8rem;
    color: var(--ac-accent);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.ac-comment-form label {
    display: block;
    font-family: var(--ac-font-heading);
    font-size: 0.85rem;
    margin-bottom: 0.3em;
    font-weight: 500;
}

.ac-comment-form .comment-form-comment,
.ac-comment-form .comment-form-author,
.ac-comment-form .comment-form-email,
.ac-comment-form .comment-form-url {
    margin-bottom: 1rem;
}

/* ===== Search Form ===== */
.ac-search-form {
    display: flex;
    gap: 0;
    max-width: 460px;
}

.ac-search-form input[type="search"] {
    flex: 1;
    border-radius: var(--ac-radius) 0 0 var(--ac-radius);
    border-right: none;
}

.ac-search-form button {
    border-radius: 0 var(--ac-radius) var(--ac-radius) 0;
    white-space: nowrap;
    padding: 0.65em 1.2em;
}

/* ===== 404 ===== */
.ac-notfound-wrap {
    text-align: center;
    padding: 4rem 0;
}

.ac-notfound-wrap h1 {
    font-size: 5rem;
    color: var(--ac-accent);
    margin-bottom: 0.2em;
    line-height: 1;
}

.ac-notfound-wrap h2 {
    margin-bottom: 1em;
}

.ac-notfound-wrap .ac-search-form {
    margin: 2rem auto;
}

/* ===== Cookie Banner ===== */
.ac-cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 500;
    background: var(--ac-bg-dark);
    color: rgba(255,255,255,0.85);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5em;
    font-size: 0.88rem;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
}

.ac-cookie-banner p {
    margin: 0;
    max-width: 600px;
}

.ac-cookie-banner .ac-btn {
    flex-shrink: 0;
    border-color: var(--ac-accent);
    color: var(--ac-white);
    background: var(--ac-accent);
}

.ac-cookie-banner .ac-btn:hover {
    background: var(--ac-accent-hover);
    border-color: var(--ac-accent-hover);
}

.ac-cookie-hidden {
    display: none;
}

/* ===== Lightbox ===== */
.ac-lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    z-index: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.ac-lightbox-overlay.ac-lb-active {
    opacity: 1;
    visibility: visible;
}

.ac-lightbox-overlay img {
    max-width: 90%;
    max-height: 80vh;
    border-radius: 4px;
    cursor: default;
}

.ac-lightbox-caption {
    font-family: var(--ac-font-body);
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
    margin-top: 1rem;
    text-align: center;
    font-style: italic;
    max-width: 600px;
}

.ac-lightbox-close {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    background: none;
    border: none;
    color: var(--ac-white);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    opacity: 0.7;
    transition: opacity var(--ac-transition);
}

.ac-lightbox-close:hover {
    opacity: 1;
}

.ac-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--ac-white);
    font-size: 2.5rem;
    cursor: pointer;
    padding: 1rem;
    opacity: 0.6;
    transition: opacity var(--ac-transition);
}

.ac-lightbox-nav:hover {
    opacity: 1;
}

.ac-lightbox-prev {
    left: 1rem;
}

.ac-lightbox-next {
    right: 1rem;
}

/* ===== Responsive ===== */
@media (max-width: 960px) {
    .ac-burger-toggle {
        display: block;
    }

    .ac-main-nav {
        display: none;
    }

    .ac-features-grid {
        grid-template-columns: 1fr 1fr;
    }

    .ac-footer-widgets {
        grid-template-columns: 1fr 1fr;
    }

    .ac-layout-with-sidebar {
        flex-direction: column;
    }

    .ac-content-area,
    .ac-sidebar-area {
        width: 100%;
    }

    .ac-content-wide {
        max-width: 100%;
    }

    .ac-pinboard {
        columns: 2;
    }

    .ac-posts-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    }

    h1, .ac-entry-title { font-size: 1.9rem; }
    .ac-hero-section h1 { font-size: 2.1rem; }
}

@media (max-width: 600px) {
    html {
        font-size: 15px;
    }

    .ac-header-inner {
        padding: 0.8rem 1.2rem;
    }

    .ac-container {
        padding: 0 1.2rem;
    }

    .ac-features-grid {
        grid-template-columns: 1fr;
    }

    .ac-footer-widgets {
        grid-template-columns: 1fr;
    }

    .ac-posts-grid {
        grid-template-columns: 1fr;
    }

    .ac-pinboard {
        columns: 1;
    }

    .ac-hero-section {
        padding: 2.5rem 0 1.5rem;
    }

    .ac-hero-section h1 {
        font-size: 1.8rem;
    }

    .ac-cookie-banner {
        flex-direction: column;
        gap: 0.8em;
        text-align: center;
        padding: 1rem 1.2rem;
    }

    .ac-notfound-wrap h1 {
        font-size: 3.5rem;
    }

    .ac-entry-title {
        font-size: 1.6rem;
    }

    .ac-pagination .page-numbers {
        min-width: 34px;
        height: 34px;
        font-size: 0.8rem;
    }
}