/* Theme19 - Art Deco Style */
/* 装饰艺术风格：几何图案、金色元素、1920年代优雅奢华 */

/* ==================== CSS Variables ==================== */
:root {
    /* Primary Colors - Elegant Gold */
    --t19-primary: #C9A227;
    --t19-primary-light: #E0B840;
    --t19-primary-dark: #A68520;
    --t19-primary-soft: rgba(201, 162, 39, 0.15);

    /* Secondary Colors - Deep Navy */
    --t19-secondary: #1A1A2E;
    --t19-secondary-light: #2D2D44;
    --t19-secondary-soft: rgba(26, 26, 46, 0.8);

    /* Accent Colors - Rich Burgundy */
    --t19-accent: #8B0000;
    --t19-accent-light: #A52A2A;
    --t19-accent-soft: rgba(139, 0, 0, 0.15);

    /* Tertiary Colors */
    --t19-cream: #F5F0E1;
    --t19-ivory: #FFFFF0;
    --t19-bronze: #CD7F32;
    --t19-emerald: #046307;

    /* Background Colors */
    --t19-bg: #F8F5ED;
    --t19-bg-alt: #FFFFFF;
    --t19-bg-card: #FFFFFF;
    --t19-bg-dark: #1A1A2E;
    --t19-bg-pattern: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0L60 30L30 60L0 30L30 0z' fill='none' stroke='%23C9A227' stroke-width='0.5' opacity='0.1'/%3E%3C/svg%3E");

    /* Text Colors */
    --t19-text: #1A1A2E;
    --t19-text-secondary: #4A4A5A;
    --t19-text-light: #6A6A7A;
    --t19-text-inverse: #F5F0E1;

    /* Border Colors */
    --t19-border: #D4CFC0;
    --t19-border-gold: var(--t19-primary);
    --t19-border-dark: #1A1A2E;

    /* Effects */
    --t19-shadow-sm: 0 2px 8px rgba(26, 26, 46, 0.08);
    --t19-shadow: 0 4px 16px rgba(26, 26, 46, 0.12);
    --t19-shadow-lg: 0 8px 32px rgba(26, 26, 46, 0.16);
    --t19-shadow-gold: 0 4px 20px rgba(201, 162, 39, 0.25);

    /* Layout */
    --t19-radius: 0;
    --t19-radius-sm: 2px;

    /* Typography */
    --t19-font: 'Georgia', 'Times New Roman', serif;
    --t19-font-display: 'Georgia', 'Times New Roman', serif;
    --t19-font-sans: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--t19-font);
    font-size: 16px;
    line-height: 1.8;
    color: var(--t19-text);
    background-color: var(--t19-bg);
    background-image: var(--t19-bg-pattern);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--t19-primary-dark);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--t19-primary);
}

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

/* ==================== Typography ==================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--t19-font-display);
    color: var(--t19-secondary);
    font-weight: 400;
    line-height: 1.3;
    letter-spacing: 0.05em;
}

h1 {
    font-size: 2.4rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

h2 {
    font-size: 1.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

h3 {
    font-size: 1.4rem;
    letter-spacing: 0.08em;
}

h4 {
    font-size: 1.2rem;
}

p {
    margin-bottom: 16px;
    color: var(--t19-text);
}

/* ==================== Art Deco Decorative Elements ==================== */
.t19-deco-line {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 24px 0;
}

.t19-deco-line::before,
.t19-deco-line::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--t19-primary), transparent);
}

.t19-deco-diamond {
    width: 12px;
    height: 12px;
    background: var(--t19-primary);
    transform: rotate(45deg);
}

/* ==================== Layout ==================== */
.t19-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.t19-inner {
    padding: 48px 0;
}

/* ==================== Header & Navigation ==================== */
.t19-header {
    background: var(--t19-bg-dark);
    border-bottom: 3px solid var(--t19-primary);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.t19-header-top {
    display: flex;
    justify-content: center;
    padding: 20px;
    border-bottom: 1px solid rgba(201, 162, 39, 0.3);
}

.t19-logo {
    font-family: var(--t19-font-display);
    font-size: 1.8rem;
    font-weight: 400;
    color: var(--t19-primary);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    text-align: center;
}

.t19-logo span {
    display: block;
    font-size: 0.7rem;
    color: var(--t19-text-inverse);
    letter-spacing: 0.4em;
    margin-top: 4px;
    opacity: 0.7;
}

/* Desktop Navigation */
.t19-nav-wrap {
    display: flex;
    justify-content: center;
    padding: 0 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.t19-nav {
    display: flex;
    gap: 0;
}
.t19-nav ul {
    display: contents;
}
.t19-nav li {
    list-style: none;
}

.t19-nav a {
    padding: 16px 28px;
    color: var(--t19-text-inverse);
    font-family: var(--t19-font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    position: relative;
    transition: all 0.3s ease;
}

.t19-nav a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--t19-primary);
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

.t19-nav a:hover {
    color: var(--t19-primary);
}

.t19-nav a:hover::before,
.t19-nav a.active::before {
    width: 100%;
}

.t19-nav a.active {
    color: var(--t19-primary);
    background: rgba(201, 162, 39, 0.1);
}

/* Decorative nav separators */
.t19-nav a:not(:last-child)::after {
    content: '◆';
    position: absolute;
    right: -4px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 6px;
    color: var(--t19-primary);
    opacity: 0.5;
}

/* Mobile Menu Toggle */
.t19-menu-toggle {
    display: none;
}

.t19-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    cursor: pointer;
    background: transparent;
    border: 1px solid var(--t19-primary);
    padding: 10px;
}

.t19-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--t19-primary);
    margin: 3px 0;
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .t19-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--t19-bg-dark);
        border-bottom: 3px solid var(--t19-primary);
        padding: 0;
    }

    .t19-nav ul {
        display: flex;
        flex-direction: column;
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .t19-nav a {
        display: block;
        padding: 16px 24px;
        color: var(--t19-text-inverse);
        font-family: var(--t19-font-sans);
        font-size: 0.9rem;
        text-transform: uppercase;
        letter-spacing: 0.15em;
        border-bottom: 1px solid rgba(201, 162, 39, 0.2);
        border-radius: 0;
    }

    .t19-nav a:hover,
    .t19-nav a.active {
        color: var(--t19-primary);
        background: rgba(201, 162, 39, 0.1);
        padding-left: 32px;
    }

    .t19-menu-btn {
        display: flex;
    }

    .t19-menu-toggle:checked ~ .t19-nav {
        display: block;
        animation: t19-slideDown 0.3s ease;
    }

    .t19-menu-toggle:checked ~ .t19-menu-btn span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .t19-menu-toggle:checked ~ .t19-menu-btn span:nth-child(2) {
        opacity: 0;
    }

    .t19-menu-toggle:checked ~ .t19-menu-btn span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
}

@keyframes t19-slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================== Banner ==================== */
.t19-hero {
    background: var(--t19-bg-alt);
    border: 3px solid var(--t19-primary);
    margin-bottom: 48px;
    position: relative;
}

/* Decorative corners */
.t19-hero::before,
.t19-hero::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    border: 3px solid var(--t19-primary);
    z-index: 1;
}

.t19-hero::before {
    top: 8px;
    left: 8px;
    border-right: none;
    border-bottom: none;
}

.t19-hero::after {
    bottom: 8px;
    right: 8px;
    border-left: none;
    border-top: none;
}

.t19-hero-single {
    height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--t19-secondary);
    position: relative;
    overflow: hidden;
}

.t19-hero-single img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
}

.t19-hero-single::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(26, 26, 46, 0.3) 0%, rgba(26, 26, 46, 0.7) 100%);
}

.t19-hero-grid {
    display: grid;
    gap: 3px;
    background: var(--t19-primary);
    padding: 3px;
}

.t19-hero-grid.row-2 { grid-template-columns: repeat(2, 1fr); }
.t19-hero-grid.row-3 { grid-template-columns: repeat(3, 1fr); }
.t19-hero-grid.row-4 { grid-template-columns: repeat(4, 1fr); }
.t19-hero-grid.row-5 { grid-template-columns: repeat(5, 1fr); }

.t19-hero-item {
    position: relative;
    overflow: hidden;
    background: var(--t19-secondary);
}

.t19-hero-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: all 0.5s ease;
    filter: sepia(20%);
}

.t19-hero-item:hover img {
    transform: scale(1.08);
    filter: sepia(0%);
}

.t19-hero-item span {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(transparent, rgba(26, 26, 46, 0.95));
    color: var(--t19-text-inverse);
    font-family: var(--t19-font-sans);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

@media (max-width: 768px) {
    .t19-hero-grid.row-4,
    .t19-hero-grid.row-5 {
        grid-template-columns: repeat(2, 1fr);
    }
    .t19-hero-item img {
        height: 160px;
    }
}

/* ==================== Section Titles ==================== */
.t19-section-title {
    font-size: 1.6rem;
    color: var(--t19-secondary);
    margin-bottom: 40px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    position: relative;
    padding: 20px 0;
}

.t19-section-title::before {
    content: '✦';
    display: block;
    color: var(--t19-primary);
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.t19-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--t19-primary), transparent);
}

/* ==================== Cards ==================== */
.t19-card {
    background: var(--t19-bg-card);
    border: 2px solid var(--t19-border);
    padding: 32px;
    margin-bottom: 32px;
    position: relative;
    transition: all 0.3s ease;
}

.t19-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 2px solid var(--t19-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.t19-card:hover::before {
    opacity: 1;
}

.t19-card:hover {
    box-shadow: var(--t19-shadow-gold);
}

.t19-card h3 {
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--t19-border);
}

/* ==================== Product Grid ==================== */
.t19-product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.t19-product-card {
    background: var(--t19-bg-card);
    border: 2px solid var(--t19-border);
    overflow: hidden;
    transition: all 0.4s ease;
    position: relative;
}

.t19-product-card::before,
.t19-product-card::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid var(--t19-primary);
    opacity: 0;
    transition: all 0.4s ease;
    z-index: 2;
}

.t19-product-card::before {
    top: 8px;
    left: 8px;
    border-right: none;
    border-bottom: none;
}

.t19-product-card::after {
    bottom: 8px;
    right: 8px;
    border-left: none;
    border-top: none;
}

.t19-product-card:hover::before,
.t19-product-card:hover::after {
    opacity: 1;
}

.t19-product-card:hover {
    border-color: var(--t19-primary);
    box-shadow: var(--t19-shadow-gold);
    transform: translateY(-6px);
}

.t19-product-card a {
    display: block;
    text-decoration: none;
}

.t19-product-img {
    position: relative;
    overflow: hidden;
    border-bottom: 2px solid var(--t19-border);
}

.t19-product-img img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: all 0.5s ease;
    filter: sepia(10%);
}

.t19-product-card:hover .t19-product-img img {
    transform: scale(1.08);
    filter: sepia(0%);
}

.t19-product-card:hover .t19-product-img {
    border-color: var(--t19-primary);
}

.t19-product-img::after {
    content: '◆';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    color: var(--t19-primary);
    font-size: 2rem;
    opacity: 0;
    transition: all 0.4s ease;
}

.t19-product-card:hover .t19-product-img::after {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

.t19-product-info {
    padding: 20px;
    text-align: center;
    background: var(--t19-bg-card);
}

.t19-product-name {
    font-family: var(--t19-font-display);
    font-size: 1rem;
    font-weight: 400;
    color: var(--t19-secondary);
    margin-bottom: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.05em;
}

.t19-product-card:hover .t19-product-name {
    color: var(--t19-primary-dark);
}

.t19-product-time {
    font-family: var(--t19-font-sans);
    font-size: 0.8rem;
    color: var(--t19-text-light);
}

@media (max-width: 1024px) {
    .t19-product-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .t19-product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .t19-product-img img {
        height: 160px;
    }
}

@media (max-width: 480px) {
    .t19-product-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== Content Sections ==================== */
.t19-content-section {
    background: var(--t19-bg-card);
    border: 2px solid var(--t19-border);
    padding: 40px;
    margin-bottom: 32px;
    position: relative;
}

.t19-content-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--t19-primary);
}

/* ==================== Contact Info ==================== */
.t19-contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.t19-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: var(--t19-bg);
    border: 1px solid var(--t19-border);
    transition: all 0.3s ease;
}

.t19-contact-item:hover {
    border-color: var(--t19-primary);
    box-shadow: var(--t19-shadow);
}

.t19-contact-icon {
    width: 50px;
    height: 50px;
    background: var(--t19-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--t19-primary);
    flex-shrink: 0;
    position: relative;
}

.t19-contact-icon::before {
    content: '';
    position: absolute;
    inset: -3px;
    border: 1px solid var(--t19-primary);
}

.t19-contact-text h4 {
    color: var(--t19-secondary);
    font-size: 0.9rem;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: var(--t19-font-sans);
}

.t19-contact-text p {
    color: var(--t19-text);
    margin-bottom: 0;
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .t19-contact-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== Company Info Table ==================== */
.t19-info-table {
    width: 100%;
    border-collapse: collapse;
}

.t19-info-table tr {
    border-bottom: 1px solid var(--t19-border);
}

.t19-info-table tr:hover {
    background: var(--t19-primary-soft);
}

.t19-info-table th {
    width: 150px;
    padding: 18px 20px;
    text-align: left;
    color: var(--t19-secondary);
    font-family: var(--t19-font-sans);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: var(--t19-bg);
    border-right: 2px solid var(--t19-primary);
}

.t19-info-table td {
    padding: 18px 24px;
    color: var(--t19-text);
}

/* Two Column Layout */
.t19-two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.t19-two-col .t19-col h3 {
    margin-bottom: 24px;
    color: var(--t19-secondary);
    padding-bottom: 12px;
    border-bottom: 2px solid var(--t19-primary);
}

@media (max-width: 768px) {
    .t19-two-col {
        grid-template-columns: 1fr;
    }
    .t19-info-table th {
        width: 120px;
        padding: 14px 16px;
    }
}

/* ==================== Forms ==================== */
.t19-form-card {
    background: var(--t19-bg-card);
    border: 2px solid var(--t19-border);
    padding: 40px;
    position: relative;
}

.t19-form-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--t19-secondary), var(--t19-primary), var(--t19-secondary));
}

.t19-form-group {
    margin-bottom: 28px;
}

.t19-form-group label {
    display: block;
    margin-bottom: 10px;
    color: var(--t19-secondary);
    font-family: var(--t19-font-sans);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.t19-form-group input,
.t19-form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--t19-bg);
    border: 2px solid var(--t19-border);
    color: var(--t19-text);
    font-size: 1rem;
    font-family: var(--t19-font);
    transition: all 0.3s ease;
}

.t19-form-group input:focus,
.t19-form-group textarea:focus {
    outline: none;
    border-color: var(--t19-primary);
    box-shadow: var(--t19-shadow-sm);
}

.t19-form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.t19-form-group input::placeholder,
.t19-form-group textarea::placeholder {
    color: var(--t19-text-light);
}

/* ==================== Buttons ==================== */
.t19-btn {
    display: inline-block;
    padding: 14px 40px;
    background: var(--t19-secondary);
    border: 2px solid var(--t19-primary);
    color: var(--t19-primary);
    font-family: var(--t19-font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.t19-btn::before {
    content: '';
    position: absolute;
    inset: 4px;
    border: 1px solid var(--t19-primary);
    opacity: 0.5;
    transition: all 0.3s ease;
}

.t19-btn:hover {
    background: var(--t19-primary);
    color: var(--t19-secondary);
    box-shadow: var(--t19-shadow-gold);
}

.t19-btn:hover::before {
    border-color: var(--t19-secondary);
}

.t19-btn-outline {
    background: transparent;
    border-color: var(--t19-border);
    color: var(--t19-text);
}

.t19-btn-outline::before {
    border-color: var(--t19-border);
}

.t19-btn-outline:hover {
    background: var(--t19-secondary);
    border-color: var(--t19-primary);
    color: var(--t19-primary);
}

/* ==================== Pagination ==================== */
.t19-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 48px;
    flex-wrap: wrap;
}

.t19-pagination a,
.t19-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 16px;
    background: var(--t19-bg-card);
    border: 2px solid var(--t19-border);
    color: var(--t19-text);
    font-family: var(--t19-font-sans);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.t19-pagination a:hover {
    border-color: var(--t19-primary);
    color: var(--t19-primary);
}

.t19-pagination .active {
    background: var(--t19-secondary);
    border-color: var(--t19-primary);
    color: var(--t19-primary);
}

.t19-pagination .disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ==================== Breadcrumb ==================== */
.t19-breadcrumb {
    padding: 20px 0;
    margin-bottom: 24px;
    font-family: var(--t19-font-sans);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.t19-breadcrumb a {
    color: var(--t19-text-secondary);
}

.t19-breadcrumb a:hover {
    color: var(--t19-primary);
}

.t19-breadcrumb span {
    color: var(--t19-primary);
    margin: 0 12px;
}

.t19-breadcrumb strong {
    color: var(--t19-secondary);
    font-weight: 600;
}

/* ==================== Links Section ==================== */
.t19-links-section {
    margin-top: 56px;
    padding-top: 40px;
    border-top: 2px solid var(--t19-border);
    text-align: center;
}

.t19-links-title {
    font-size: 1rem;
    color: var(--t19-secondary);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.t19-links-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.t19-links-list a {
    padding: 10px 20px;
    background: var(--t19-bg);
    border: 1px solid var(--t19-border);
    color: var(--t19-text-secondary);
    font-family: var(--t19-font-sans);
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.t19-links-list a:hover {
    border-color: var(--t19-primary);
    color: var(--t19-primary);
}

/* ==================== Footer ==================== */
.t19-footer {
    background: var(--t19-bg-dark);
    border-top: 4px solid var(--t19-primary);
    margin-top: 60px;
    position: relative;
}

.t19-footer::before {
    content: '';
    position: absolute;
    top: 4px;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(201, 162, 39, 0.3);
}

.t19-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 24px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

.t19-footer-col h4 {
    color: var(--t19-primary);
    font-size: 1rem;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(201, 162, 39, 0.3);
}

.t19-footer-col p {
    color: var(--t19-text-inverse);
    font-size: 0.9rem;
    margin-bottom: 12px;
    line-height: 1.8;
    opacity: 0.8;
}

.t19-footer-col a {
    color: var(--t19-text-inverse);
    opacity: 0.8;
}

.t19-footer-col a:hover {
    color: var(--t19-primary);
    opacity: 1;
}

.t19-footer-bottom {
    border-top: 1px solid rgba(201, 162, 39, 0.3);
    padding: 24px;
    text-align: center;
}

.t19-footer-bottom p {
    color: var(--t19-text-inverse);
    font-size: 0.85rem;
    margin-bottom: 0;
    opacity: 0.6;
}

/* Decorative element */
.t19-footer-deco {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.t19-footer-deco span {
    color: var(--t19-primary);
    font-size: 1.5rem;
    letter-spacing: 8px;
}

@media (max-width: 768px) {
    .t19-footer-inner {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
}

/* ==================== Error Page ==================== */
.t19-error-page {
    text-align: center;
    padding: 80px 20px;
}

.t19-error-code {
    font-family: var(--t19-font-display);
    font-size: 8rem;
    font-weight: 400;
    color: var(--t19-primary);
    line-height: 1;
    margin-bottom: 20px;
    letter-spacing: 0.1em;
}

.t19-error-title {
    font-size: 2rem;
    color: var(--t19-secondary);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.t19-error-text {
    color: var(--t19-text-secondary);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

/* ==================== Page Title ==================== */
.t19-page-title {
    font-size: 2rem;
    color: var(--t19-secondary);
    margin-bottom: 32px;
    padding-bottom: 20px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    position: relative;
}

.t19-page-title::before {
    content: '◆ ◆ ◆';
    display: block;
    color: var(--t19-primary);
    font-size: 0.6rem;
    letter-spacing: 8px;
    margin-bottom: 16px;
}

.t19-page-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--t19-primary);
}

/* ==================== Copy Notice ==================== */
.t19-copy-notice {
    margin-top: 40px;
    padding: 20px 24px;
    background: var(--t19-bg);
    border-left: 3px solid var(--t19-primary);
    font-size: 0.9rem;
    color: var(--t19-text-secondary);
    font-style: italic;
}

.t19-copy-notice a {
    color: var(--t19-primary-dark);
}

/* ==================== Responsive ==================== */
@media (max-width: 480px) {
    body {
        font-size: 15px;
    }

    .t19-container {
        padding: 0 16px;
    }

    h1, .t19-page-title {
        font-size: 1.6rem;
        letter-spacing: 0.1em;
    }

    h2 {
        font-size: 1.4rem;
    }

    .t19-section-title {
        font-size: 1.3rem;
    }

    .t19-card, .t19-content-section {
        padding: 24px;
    }

    .t19-form-card {
        padding: 28px;
    }

    .t19-error-code {
        font-size: 5rem;
    }
}

/* ==================== Utility Classes ==================== */
.t19-text-center { text-align: center; }
.t19-text-gold { color: var(--t19-primary); }
.t19-text-navy { color: var(--t19-secondary); }
.t19-bg-pattern { background-image: var(--t19-bg-pattern); }
.t19-mb-0 { margin-bottom: 0; }
.t19-mt-4 { margin-top: 32px; }