/*
 * PbootCMS Template for rjdif.com - Memphis Style Framework
 * ===========================================================
 * Random Seed Parameters:
 * ------------------------------------------------------------
 * Core Style: M (Memphis) - Geometric shapes + contrasting colors + lively patterns
 * Layout: A (Full-screen section-based) - Each section 100vh, scroll switching
 * Color Strategy: 5 (Contrasting) - Fluorescent pink #FF6B9D + Lemon green #C8FF00 / Deep purple #6B2D5B + Bright yellow #FFE500
 * Typography: L titles 4rem / 18px body / 2.0 line height / 2.5em paragraph spacing / 100% full width / 24px border radius / 40px card padding
 * CSS Details: Large shadows 24px / Slow animations 0.6s / Large hover 12px / Thick borders 3px / 180deg gradients / Large icons 24px / Loose spacing 32px / Dark backgrounds 0.8
 * Decorative Details: Solid icons / No dividers / Filled background buttons / Rounded images / Top banner + navigation
 * List Layout: LJ (Floating bubble list) - Circular thumbnails + bubble text boxes, floating feel
 * List Titles: TB (Left-aligned bold) - Left-aligned titles, large font, underline decoration
 * Sidebar Modules: R1, R10, R12
 * ===========================================================
 */

/* CSS Variables */
:root {
    /* Primary Colors - Memphis Contrasting Palette */
    --pb-pink: #FF6B9D;
    --pb-green: #C8FF00;
    --pb-purple: #6B2D5B;
    --pb-yellow: #FFE500;
    --pb-dark: #1a1a2e;
    --pb-light: #fefefe;

    /* Background Colors */
    --pb-bg-dark: rgba(26, 26, 46, 0.92);
    --pb-bg-light: rgba(254, 254, 254, 0.95);

    /* Typography */
    --pb-title-size: 4rem;
    --pb-body-size: 18px;
    --pb-line-height: 2.0;
    --pb-paragraph-spacing: 2.5em;

    /* Spacing */
    --pb-card-padding: 40px;
    --pb-section-spacing: 32px;
    --pb-border-radius: 24px;

    /* Effects */
    --pb-shadow: 24px;
    --pb-shadow-hover: 12px;
    --pb-border-width: 3px;
    --pb-animation-speed: 0.6s;
    --pb-icon-size: 24px;
}

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

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

body {
    font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
    font-size: var(--pb-body-size);
    line-height: var(--pb-line-height);
    color: var(--pb-dark);
    background: var(--pb-light);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all var(--pb-animation-speed) ease;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: var(--pb-border-radius);
}

/* Memphis Decorative Elements */
.pb-memphis-shape {
    position: absolute;
    pointer-events: none;
    z-index: 0;
}

.pb-memphis-circle {
    border-radius: 50%;
    background: linear-gradient(180deg, var(--pb-pink), var(--pb-yellow));
}

.pb-memphis-square {
    background: linear-gradient(180deg, var(--pb-green), var(--pb-purple));
    transform: rotate(45deg);
}

.pb-memphis-line {
    height: var(--pb-border-width);
    background: linear-gradient(90deg, var(--pb-pink), var(--pb-green), var(--pb-yellow));
}

/* Header */
.pb-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--pb-bg-dark);
    backdrop-filter: blur(10px);
    border-bottom: var(--pb-border-width) solid var(--pb-pink);
}

.pb-header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--pb-section-spacing);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.pb-logo {
    display: flex;
    align-items: center;
    gap: 16px;
}

.pb-logo img {
    height: 50px;
    width: auto;
    border-radius: 12px;
}

.pb-logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--pb-light);
    letter-spacing: 2px;
}

/* Navigation */
.pb-nav {
    display: flex;
    gap: var(--pb-section-spacing);
}

.pb-nav a {
    color: var(--pb-light);
    font-weight: 600;
    font-size: 1.1rem;
    padding: 12px 24px;
    border-radius: var(--pb-border-radius);
    background: transparent;
    border: var(--pb-border-width) solid transparent;
    transition: all var(--pb-animation-speed) ease;
}

.pb-nav a:hover {
    background: var(--pb-pink);
    border-color: var(--pb-yellow);
    transform: translateY(-4px);
    box-shadow: 0 var(--pb-shadow-hover) var(--pb-shadow) var(--pb-pink);
}

.pb-nav a.active {
    background: linear-gradient(180deg, var(--pb-pink), var(--pb-purple));
    border-color: var(--pb-green);
}

/* Mobile Menu */
.pb-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
}

.pb-menu-toggle span {
    width: 32px;
    height: var(--pb-border-width);
    background: var(--pb-green);
    transition: all var(--pb-animation-speed) ease;
}

/* Hero Section */
.pb-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, var(--pb-dark) 0%, var(--pb-purple) 100%);
}

.pb-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
    z-index: 0;
}

/* Memphis Pattern Background */
.pb-memphis-pattern {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    pointer-events: none;
}

.pb-pattern-circle {
    position: absolute;
    border-radius: 50%;
    border: var(--pb-border-width) solid var(--pb-pink);
    animation: pb-float 8s ease-in-out infinite;
}

.pb-pattern-square {
    position: absolute;
    border: var(--pb-border-width) solid var(--pb-green);
    animation: pb-rotate 12s linear infinite;
}

.pb-pattern-triangle {
    position: absolute;
    width: 0;
    height: 0;
    border-left: 40px solid transparent;
    border-right: 40px solid transparent;
    border-bottom: 70px solid var(--pb-yellow);
    opacity: 0.6;
    animation: pb-pulse 4s ease-in-out infinite;
}

@keyframes pb-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(180deg); }
}

@keyframes pb-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pb-pulse {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.pb-hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: var(--pb-section-spacing);
    max-width: 1200px;
}

.pb-hero-title {
    font-size: var(--pb-title-size);
    font-weight: 900;
    color: var(--pb-light);
    margin-bottom: var(--pb-paragraph-spacing);
    text-transform: uppercase;
    letter-spacing: 8px;
    text-shadow: 8px 8px 0 var(--pb-pink), 16px 16px 0 var(--pb-purple);
    animation: pb-title-glow 3s ease-in-out infinite alternate;
}

@keyframes pb-title-glow {
    from { text-shadow: 8px 8px 0 var(--pb-pink), 16px 16px 0 var(--pb-purple); }
    to { text-shadow: 8px 8px 20px var(--pb-yellow), 16px 16px 40px var(--pb-green); }
}

.pb-hero-subtitle {
    font-size: 1.5rem;
    color: var(--pb-green);
    margin-bottom: var(--pb-section-spacing);
    letter-spacing: 4px;
}

.pb-hero-desc {
    font-size: 1.2rem;
    color: var(--pb-light);
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto var(--pb-paragraph-spacing);
}

/* Buttons */
.pb-btn {
    display: inline-block;
    padding: 18px 48px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--pb-dark);
    background: linear-gradient(180deg, var(--pb-green), var(--pb-yellow));
    border: var(--pb-border-width) solid var(--pb-dark);
    border-radius: var(--pb-border-radius);
    box-shadow: var(--pb-shadow) var(--pb-shadow) 0 var(--pb-pink);
    transition: all var(--pb-animation-speed) ease;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.pb-btn:hover {
    transform: translateY(-6px);
    box-shadow: calc(var(--pb-shadow) + var(--pb-shadow-hover)) calc(var(--pb-shadow) + var(--pb-shadow-hover)) 0 var(--pb-purple);
    background: linear-gradient(180deg, var(--pb-yellow), var(--pb-green));
}

.pb-btn-secondary {
    background: linear-gradient(180deg, var(--pb-pink), var(--pb-purple));
    color: var(--pb-light);
    border-color: var(--pb-green);
}

.pb-btn-secondary:hover {
    box-shadow: var(--pb-shadow) var(--pb-shadow) 0 var(--pb-green);
}

/* Section Base */
.pb-section {
    min-height: 100vh;
    padding: 100px var(--pb-section-spacing);
    position: relative;
    display: flex;
    align-items: center;
}

.pb-section-alt {
    background: linear-gradient(180deg, var(--pb-light) 0%, rgba(200, 255, 0, 0.1) 100%);
}

.pb-section-dark {
    background: linear-gradient(180deg, var(--pb-dark) 0%, var(--pb-purple) 100%);
    color: var(--pb-light);
}

.pb-section-inner {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.pb-section-title {
    font-size: 3rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    display: inline-block;
    width: 100%;
}

.pb-section-title::after {
    content: '';
    position: absolute;
    bottom: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: var(--pb-border-width);
    background: linear-gradient(90deg, var(--pb-pink), var(--pb-green), var(--pb-yellow));
}

/* Service Cards */
.pb-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--pb-section-spacing);
}

.pb-service-card {
    background: var(--pb-bg-light);
    border: var(--pb-border-width) solid var(--pb-pink);
    border-radius: var(--pb-border-radius);
    padding: var(--pb-card-padding);
    box-shadow: var(--pb-shadow) var(--pb-shadow) 0 rgba(255, 107, 157, 0.3);
    transition: all var(--pb-animation-speed) ease;
    position: relative;
    overflow: hidden;
}

.pb-service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, var(--pb-green), transparent 30%);
    animation: pb-rotate 10s linear infinite;
    opacity: 0;
    transition: opacity var(--pb-animation-speed) ease;
}

.pb-service-card:hover::before {
    opacity: 0.3;
}

.pb-service-card:hover {
    transform: translateY(-12px);
    box-shadow: calc(var(--pb-shadow) + var(--pb-shadow-hover)) calc(var(--pb-shadow) + var(--pb-shadow-hover)) 0 var(--pb-purple);
    border-color: var(--pb-green);
}

.pb-service-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(180deg, var(--pb-pink), var(--pb-yellow));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--pb-icon-size);
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.pb-service-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--pb-dark);
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.pb-service-desc {
    color: #555;
    line-height: var(--pb-line-height);
    position: relative;
    z-index: 1;
}

/* News List - LJ Style (Floating Bubble) */
.pb-news-list {
    display: flex;
    flex-direction: column;
    gap: var(--pb-section-spacing);
    max-width: 900px;
    margin: 0 auto;
}

.pb-news-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 24px;
    background: var(--pb-bg-light);
    border: var(--pb-border-width) solid var(--pb-green);
    border-radius: var(--pb-border-radius);
    box-shadow: var(--pb-shadow) var(--pb-shadow) 0 rgba(200, 255, 0, 0.2);
    transition: all var(--pb-animation-speed) ease;
}

.pb-news-item:hover {
    transform: translateX(12px) translateY(-8px);
    box-shadow: calc(var(--pb-shadow) + var(--pb-shadow-hover)) calc(var(--pb-shadow) - var(--pb-shadow-hover)) 0 var(--pb-pink);
    border-color: var(--pb-pink);
}

.pb-news-thumb {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    border: var(--pb-border-width) solid var(--pb-yellow);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.pb-news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.pb-news-content {
    flex: 1;
    background: rgba(255, 107, 157, 0.08);
    border-radius: calc(var(--pb-border-radius) / 2);
    padding: 20px;
    position: relative;
}

.pb-news-content::before {
    content: '';
    position: absolute;
    left: -16px;
    top: 30px;
    width: 0;
    height: 0;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    border-right: 16px solid rgba(255, 107, 157, 0.08);
}

.pb-news-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--pb-dark);
    text-align: left;
    text-decoration: none;
    display: block;
    margin-bottom: 12px;
    border-bottom: 2px solid var(--pb-pink);
    padding-bottom: 8px;
    transition: all var(--pb-animation-speed) ease;
}

.pb-news-title:hover {
    color: var(--pb-pink);
    border-bottom-color: var(--pb-green);
}

.pb-news-desc {
    color: #666;
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 12px;
}

.pb-news-date {
    color: var(--pb-purple);
    font-size: 0.9rem;
    font-weight: 600;
}

/* Tags Cloud */
.pb-tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}

.pb-tag {
    display: inline-block;
    padding: 12px 28px;
    background: linear-gradient(180deg, var(--pb-purple), var(--pb-dark));
    color: var(--pb-light);
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    border: var(--pb-border-width) solid var(--pb-green);
    transition: all var(--pb-animation-speed) ease;
}

.pb-tag:hover {
    background: linear-gradient(180deg, var(--pb-pink), var(--pb-yellow));
    color: var(--pb-dark);
    transform: translateY(-6px) rotate(6deg);
    box-shadow: 0 var(--pb-shadow-hover) var(--pb-shadow) var(--pb-pink);
}

/* Sidebar Modules */
.pb-sidebar {
    display: grid;
    gap: var(--pb-section-spacing);
}

.pb-sidebar-widget {
    background: var(--pb-bg-light);
    border: var(--pb-border-width) solid var(--pb-pink);
    border-radius: var(--pb-border-radius);
    padding: var(--pb-card-padding);
    box-shadow: var(--pb-shadow) var(--pb-shadow) 0 rgba(255, 107, 157, 0.2);
}

.pb-widget-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--pb-dark);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: var(--pb-border-width) solid var(--pb-green);
}

.pb-sidebar-list {
    list-style: none;
}

.pb-sidebar-list li {
    padding: 12px 0;
    border-bottom: 1px dashed rgba(200, 255, 0, 0.3);
}

.pb-sidebar-list li:last-child {
    border-bottom: none;
}

.pb-sidebar-list a {
    color: var(--pb-dark);
    transition: all var(--pb-animation-speed) ease;
    display: block;
}

.pb-sidebar-list a:hover {
    color: var(--pb-pink);
    padding-left: 8px;
}

/* About Section */
.pb-about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.pb-about-content h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--pb-pink);
    margin-bottom: 24px;
}

.pb-about-content p {
    margin-bottom: var(--pb-paragraph-spacing);
    color: #555;
}

.pb-about-image {
    position: relative;
}

.pb-about-image img {
    width: 100%;
    border-radius: var(--pb-border-radius);
    border: var(--pb-border-width) solid var(--pb-green);
    box-shadow: var(--pb-shadow) var(--pb-shadow) 0 var(--pb-pink);
}

.pb-about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: var(--pb-border-width) dashed var(--pb-yellow);
    border-radius: var(--pb-border-radius);
    z-index: -1;
}

/* Contact Section */
.pb-contact-form {
    max-width: 700px;
    margin: 0 auto;
    background: var(--pb-bg-light);
    border: var(--pb-border-width) solid var(--pb-green);
    border-radius: var(--pb-border-radius);
    padding: var(--pb-card-padding);
    box-shadow: var(--pb-shadow) var(--pb-shadow) 0 rgba(200, 255, 0, 0.2);
}

.pb-form-group {
    margin-bottom: 24px;
}

.pb-form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--pb-dark);
}

.pb-form-group input,
.pb-form-group textarea {
    width: 100%;
    padding: 16px 20px;
    font-size: 1rem;
    border: var(--pb-border-width) solid var(--pb-purple);
    border-radius: calc(var(--pb-border-radius) / 2);
    background: rgba(255, 255, 255, 0.9);
    transition: all var(--pb-animation-speed) ease;
    font-family: inherit;
}

.pb-form-group input:focus,
.pb-form-group textarea:focus {
    outline: none;
    border-color: var(--pb-pink);
    box-shadow: 0 0 0 4px rgba(255, 107, 157, 0.2);
}

.pb-form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* Footer */
.pb-footer {
    background: linear-gradient(180deg, var(--pb-dark) 0%, #0d0d1a 100%);
    color: var(--pb-light);
    padding: 60px var(--pb-section-spacing) 30px;
    border-top: var(--pb-border-width) solid var(--pb-pink);
}

.pb-footer-inner {
    max-width: 1400px;
    margin: 0 auto;
}

.pb-footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--pb-section-spacing);
    margin-bottom: 40px;
}

.pb-footer-col h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--pb-green);
    margin-bottom: 20px;
}

.pb-footer-col p,
.pb-footer-col a {
    color: rgba(255, 255, 255, 0.8);
    display: block;
    margin-bottom: 12px;
    transition: all var(--pb-animation-speed) ease;
}

.pb-footer-col a:hover {
    color: var(--pb-pink);
    transform: translateX(6px);
}

.pb-footer-simple {
    text-align: center;
    padding: 30px var(--pb-section-spacing);
    background: var(--pb-dark);
    color: rgba(255, 255, 255, 0.7);
}

.pb-footer-simple p {
    margin-bottom: 8px;
}

.pb-footer-simple a {
    color: var(--pb-green);
}

.pb-footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.pb-footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
}

/* News Detail Page */
.pb-article {
    max-width: 900px;
    margin: 0 auto;
    padding: 120px var(--pb-section-spacing) 60px;
}

.pb-article-header {
    text-align: center;
    margin-bottom: 50px;
}

.pb-article-title {
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--pb-dark);
    margin-bottom: 20px;
    line-height: 1.3;
}

.pb-article-meta {
    color: #777;
    font-size: 1rem;
    display: flex;
    justify-content: center;
    gap: 30px;
}

.pb-article-content {
    font-size: 1.1rem;
    line-height: 2;
    color: #333;
}

.pb-article-content p {
    margin-bottom: var(--pb-paragraph-spacing);
}

.pb-article-content img {
    max-width: 100%;
    border-radius: var(--pb-border-radius);
    margin: 30px 0;
    border: var(--pb-border-width) solid var(--pb-green);
}

/* Breadcrumb */
.pb-breadcrumb {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 100px var(--pb-section-spacing) 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.pb-breadcrumb a {
    color: var(--pb-purple);
    font-weight: 600;
}

.pb-breadcrumb span {
    color: #999;
}

/* Pagination */
.pb-pagination {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 50px;
}

.pb-pagination a {
    display: inline-block;
    padding: 14px 24px;
    background: var(--pb-bg-light);
    border: var(--pb-border-width) solid var(--pb-purple);
    border-radius: calc(var(--pb-border-radius) / 2);
    color: var(--pb-dark);
    font-weight: 600;
    transition: all var(--pb-animation-speed) ease;
}

.pb-pagination a:hover,
.pb-pagination a.active {
    background: linear-gradient(180deg, var(--pb-pink), var(--pb-yellow));
    border-color: var(--pb-green);
    color: var(--pb-dark);
}

/* Page Header Banner */
.pb-page-banner {
    background: linear-gradient(180deg, var(--pb-dark) 0%, var(--pb-purple) 100%);
    padding: 160px var(--pb-section-spacing) 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pb-page-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23FF6B9D' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.pb-page-banner h1 {
    font-size: 3rem;
    font-weight: 900;
    color: var(--pb-light);
    position: relative;
    z-index: 1;
    text-shadow: 4px 4px 0 var(--pb-pink);
}

/* Responsive Design */
@media (max-width: 1199px) {
    :root {
        --pb-title-size: 3.2rem;
        --pb-card-padding: 32px;
    }

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

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

@media (max-width: 768px) {
    :root {
        --pb-title-size: 2.5rem;
        --pb-body-size: 16px;
        --pb-card-padding: 24px;
        --pb-section-spacing: 20px;
    }

    .pb-header-inner {
        height: 70px;
    }

    .pb-nav {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--pb-bg-dark);
        flex-direction: column;
        padding: 20px;
        gap: 10px;
        border-bottom: var(--pb-border-width) solid var(--pb-pink);
    }

    .pb-nav.active {
        display: flex;
    }

    .pb-menu-toggle {
        display: flex;
    }

    .pb-hero-title {
        letter-spacing: 4px;
    }

    .pb-services-grid {
        grid-template-columns: 1fr;
    }

    .pb-about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .pb-footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .pb-news-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .pb-news-content::before {
        display: none;
    }

    .pb-news-title {
        text-align: center;
    }

    .pb-article-title {
        font-size: 2rem;
    }

    .pb-page-banner h1 {
        font-size: 2.2rem;
    }
}