:root {
    --primary: #2d6a4f;
    /* Forest Green */
    --primary-light: #52b788;
    /* Leaf Green */
    --secondary: #bc6c25;
    /* Earthy Brown */
    --bg-main: #fdfcf0;
    /* Nature Cream */
    --bg-card: #ffffff;
    --text-main: #1b4332;
    /* Deep Moss Green */
    --text-muted: #40916c;
    /* Sage Green */
    --accent: #d4a373;
    /* Sand */
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

.glass-nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    /* Tăng độ đục để đảm bảo tương phản */
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(45, 106, 79, 0.1);
    z-index: 1000;
    padding: 0.8rem 0;
    /* Thu gọn một chút cho tinh tế */
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    /* Thêm shadow để tách nền */
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none !important;
    border: none !important;
    outline: none !important;
    color: var(--primary) !important; /* Force green color */
    transition: var(--transition);
}

.logo span {
    text-decoration: none !important;
    border: none !important;
    color: var(--primary) !important; /* Force green color */
    font-weight: 900;
    letter-spacing: 2px;
}

.logo:hover, .logo:active, .logo:focus {
    text-decoration: none !important;
    color: var(--primary-light) !important;
}

.logo:hover {
    opacity: 0.85;
}

.nav-logo {
    height: 42px;
    filter: invert(36%) sepia(43%) saturate(464%) hue-rotate(109deg) brightness(89%) contrast(88%);
}

.logo-text {
    font-family: 'Lexend', sans-serif;
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--primary);
    text-transform: uppercase;
}

.logo-text span {
    color: var(--secondary);
}

.about-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.about-slogan {
    max-width: 220px;
    /* Chỉnh lại size slogan cho cân đối */
    margin: 0 auto 2rem auto;
    display: block;
    mix-blend-mode: multiply;
    /* Tách nền trắng */
    opacity: 0.9;
    filter: invert(36%) sepia(43%) saturate(464%) hue-rotate(109deg) brightness(89%) contrast(88%);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

/* Language Switcher */
.lang-switcher {
    position: relative;
    display: inline-block;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: var(--transition);
}

.lang-current {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(45, 106, 79, 0.1);
    min-width: 160px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    overflow: hidden;
    z-index: 1100;
}

.lang-switcher:hover .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.8rem 1.2rem;
    text-decoration: none;
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

.lang-item:hover {
    background: rgba(45, 106, 79, 0.05);
    color: var(--primary);
}

.flag {
    width: 20px;
    height: 14px;
    display: inline-block;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
}

.nav-account {
    font-size: 1.4rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
}

.nav-account img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--primary);
    object-fit: cover;
}

.user-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* User Menu Dropdown */
#user-nav-item {
    position: relative;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 180px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
    z-index: 1000;
    margin-top: 10px;
    border: 1px solid rgba(0,0,0,0.05);
    
    /* Hiding state with 0.3s delay */
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.3s ease 0.3s, visibility 0.3s ease 0.3s, transform 0.3s ease 0.3s;
}

#user-nav-item:hover .user-dropdown {
    /* Showing state instantly */
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: opacity 0.3s ease 0s, visibility 0.3s ease 0s, transform 0.3s ease 0s;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.8rem 1rem;
    color: var(--text-main);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 10px;
    transition: var(--transition);
    cursor: pointer;
}

.dropdown-item:hover {
    background: var(--bg-soft);
    color: var(--primary);
}

.dropdown-divider {
    height: 1px;
    background: rgba(0,0,0,0.05);
    margin: 0.5rem 0;
}

/* Hero Section */
.hero {
    padding: 12rem 0 8rem 0;
    text-align: center;
    background: linear-gradient(rgba(253, 252, 240, 0.8), rgba(253, 252, 240, 0.9)), url('nature_hero.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-content {
    max-width: 850px;
    margin: 0 auto;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, rgba(82, 183, 136, 0.15) 0%, rgba(45, 106, 79, 0.05) 100%);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 2rem;
    border: 1px solid rgba(82, 183, 136, 0.2);
    backdrop-filter: blur(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero h1 span {
    background: linear-gradient(120deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    display: inline-block;
}

.hero h1 span::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 0;
    width: 100%;
    height: 12px;
    background: linear-gradient(90deg, rgba(82, 183, 136, 0.3), rgba(45, 106, 79, 0.1));
    border-radius: 10px;
    z-index: -1;
    transform: skew(-10deg);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 650px;
    margin: 0 auto 3rem auto;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.btn-cta {
    padding: 1rem 2.8rem;
    background: linear-gradient(135deg, var(--primary) 0%, #1b4332 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    letter-spacing: 0.5px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 20px rgba(45, 106, 79, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.5s ease;
}

.btn-cta:hover::before {
    left: 100%;
}

.btn-cta:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 25px rgba(45, 106, 79, 0.4);
}

.btn-outline {
    padding: 1rem 2.5rem;
    border: 2px solid var(--primary);
    color: var(--primary);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    transition: var(--transition);
}

.btn-outline:hover {
    background: rgba(45, 106, 79, 0.05);
    transform: translateY(-4px);
}

/* Expertise Section */
.features {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.8rem;
    font-weight: 800;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    position: relative;
    z-index: 1;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(82, 183, 136, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.feature-card:hover::after {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(82, 183, 136, 0.4);
    box-shadow: 0 20px 40px rgba(45, 106, 79, 0.08);
}

.icon-box {
    width: 60px;
    height: 60px;
    background: #f1f8e9;
    color: var(--primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.feature-card p {
    color: var(--text-muted);
}

/* Blog Section */
.blog-section {
    padding: 6rem 0;
    background: white;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.blog-card {
    padding: 0;
    border-radius: 24px;
    background: white;
    border: 1px solid rgba(45, 106, 79, 0.05);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(45, 106, 79, 0.1);
}

.blog-image-link {
    display: block;
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.blog-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-image {
    transform: scale(1.05);
}

.blog-title-link {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.blog-title-link:hover {
    color: var(--primary);
}

.blog-card>*:not(.blog-image-link) {
    padding: 0 2rem;
}

.blog-card h3 {
    margin-top: 1.5rem;
    font-size: 1.4rem;
}

.blog-card p {
    margin-bottom: 2rem;
}

.blog-card .read-more {
    margin-bottom: 2rem;
}

/* About Section */
.about-section {
    padding: 8rem 0;
    background: white;
}


.about-content h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    color: var(--text-main);
}

.about-content p {
    color: var(--text-muted);
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
}


.contact-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(45, 106, 79, 0.1);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary);
}

.contact-item i {
    font-size: 1.1rem;
}

/* Footer */
footer {
    padding: 3rem 0;
    text-align: center;
    background: #f9fbf9;
    color: var(--text-main);
    border-top: 1px solid rgba(27, 67, 50, 0.05);
}

footer p {
    font-weight: 500;
    opacity: 0.9;
}

/* ==================== HAMBURGER BUTTON ==================== */
.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 42px;
    height: 42px;
    background: white;
    border: 2px solid rgba(45,106,79,0.15);
    border-radius: 12px;
    cursor: pointer;
    gap: 5px;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    z-index: 1200;
    flex-shrink: 0;
}

.hamburger-btn span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger-btn.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.hamburger-btn.open span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.hamburger-btn.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 1050;
    backdrop-filter: blur(3px);
}

.mobile-menu-overlay.open {
    display: block;
}

/* Mobile nav drawer */
.mobile-nav-drawer {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    height: 100vh;
    background: white;
    z-index: 1100;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    box-shadow: -10px 0 40px rgba(0,0,0,0.15);
    transition: right 0.35s cubic-bezier(0.16,1,0.3,1);
    overflow-y: auto;
}

.mobile-nav-drawer.open {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(45,106,79,0.1);
}

.mobile-nav-logo {
    font-family: 'Lexend', sans-serif;
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--primary);
    letter-spacing: 1px;
}

.mobile-close-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(45,106,79,0.08);
    border-radius: 8px;
    cursor: pointer;
    color: var(--primary);
    font-size: 1.1rem;
    transition: var(--transition);
}

.mobile-close-btn:hover { background: rgba(45,106,79,0.15); }

.mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0.9rem 1rem;
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    font-size: 1rem;
    border-radius: 12px;
    transition: var(--transition);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background: rgba(45,106,79,0.08);
    color: var(--primary);
}

.mobile-nav-link i {
    width: 20px;
    text-align: center;
    color: var(--primary-light);
}

.mobile-nav-divider {
    height: 1px;
    background: rgba(45,106,79,0.08);
    margin: 0.5rem 0;
}

.mobile-lang-section {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
}

.mobile-lang-label {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    padding: 0 1rem;
    margin-bottom: 0.5rem;
}

.mobile-lang-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    padding: 0 0.5rem;
}

.mobile-lang-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0.7rem 0.8rem;
    background: rgba(45,106,79,0.05);
    border: 1.5px solid transparent;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    transition: var(--transition);
    text-decoration: none;
}

.mobile-lang-btn:hover,
.mobile-lang-btn.active {
    border-color: var(--primary-light);
    color: var(--primary);
    background: rgba(45,106,79,0.1);
}

.mobile-auth-btn {
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 1rem 1.2rem;
    background: linear-gradient(135deg, var(--primary) 0%, #1b4332 100%);
    color: white !important;
    text-decoration: none;
    border-radius: 14px;
    font-weight: 700;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(45,106,79,0.25);
}

.mobile-auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(45,106,79,0.35);
}

/* ==================== MOBILE MEDIA QUERY ==================== */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-actions .btn-cta,
    .hero-actions .btn-outline {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }

    /* Hide desktop nav links, show hamburger */
    .nav-links {
        display: none;
    }

    .hamburger-btn {
        display: flex;
    }

    /* Mobile lang switcher - hidden since it's in drawer */
    .lang-switcher {
        display: none;
    }

    .about-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-slogan {
        margin: 0 auto;
    }

    /* Write page mobile */
    .write-container {
        padding: 6rem 1rem 4rem 1rem !important;
    }

    .editor-card {
        padding: 1.5rem !important;
        border-radius: 20px !important;
    }

    .action-bar {
        flex-direction: column !important;
    }

    .action-bar .btn-cta,
    .action-bar .btn-preview {
        width: 100% !important;
        justify-content: center !important;
        text-align: center !important;
    }

    /* Submission cards mobile */
    .submission-card {
        flex-direction: column !important;
        gap: 1rem !important;
        padding: 1.2rem !important;
    }

    /* Auth page mobile */
    .auth-container {
        padding: 2rem 1.5rem !important;
        border-radius: 24px !important;
    }

    /* Contact section */
    .contact-flex {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }

    .contact-card {
        padding: 1.5rem !important;
    }

    .section-header h2 {
        font-size: 2rem !important;
    }
}

/* Contact Form Section */
.contact-form-section {
    padding: 8rem 0;
    background: linear-gradient(to bottom, #ffffff, var(--bg-main));
}

.contact-flex {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: flex-start;
}

.contact-info-card {
    padding-right: 2rem;
}

.contact-info-card h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
}

.contact-details {
    margin-top: 3rem;
}

.detail-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.detail-icon {
    width: 50px;
    height: 50px;
    background: rgba(45, 106, 79, 0.1);
    color: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.detail-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
    color: var(--text-main);
}

.contact-card {
    background: white;
    padding: 3rem;
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(45, 106, 79, 0.05);
}

.modern-form .form-group {
    margin-bottom: 1.5rem;
}

.modern-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-main);
}

.modern-form input,
.modern-form select,
.modern-form textarea {
    width: 100%;
    padding: 1rem 1.2rem;
    border: 2px solid #edf2ef;
    border-radius: 12px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: #fcfdfc;
}

.modern-form input:focus,
.modern-form select:focus,
.modern-form textarea:focus {
    outline: none;
    border-color: var(--primary-light);
    background: white;
    box-shadow: 0 0 0 4px rgba(82, 183, 136, 0.1);
}

.w-100 {
    width: 100%;
}

/* Comments Section */
.comments-section {
    margin-top: 5rem;
    padding-top: 4rem;
    border-top: 1px solid rgba(45, 106, 79, 0.1);
}

.comments-section h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.comments-list {
    margin-bottom: 4rem;
}

.comment-item {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    margin-bottom: 1.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(45, 106, 79, 0.05);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.comment-author {
    font-weight: 800;
    color: var(--primary);
}

.comment-date {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.comment-form-container {
    background: #f9fbf9;
    padding: 3rem;
    border-radius: 24px;
}

.comment-form-container h4 {
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
}

@media (max-width: 992px) {
    .contact-flex {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-info-card {
        padding-right: 0;
        text-align: center;
    }

    .contact-details {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 2rem;
    }

    .detail-item {
        text-align: left;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    animation: fadeInUp 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

/* Comment system */
.comment-header { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.comment-delete-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.78rem;
    padding: 2px 6px;
    border-radius: 6px;
    margin-left: auto;
    transition: var(--transition);
    opacity: 0.5;
}
.comment-delete-btn:hover { color: #c62828; background: #ffebee; opacity: 1; }