:root {

    --primary: #4F46E5;
    --primary-hover: #4338CA;
    --primary-light: #EEF2FF;

--success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;

--gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;

--text-primary: #111827;
    --text-secondary: #6B7280;
    --text-muted: #9CA3AF;

--bg-primary: #FFFFFF;
    --bg-secondary: #F9FAFB;
    --bg-tertiary: #F3F4F6;

--spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

--radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);

--transition-fast: 150ms;
    --transition-base: 300ms;
    --transition-slow: 500ms;

--container-max: 1200px;
}

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

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea {
    font-family: inherit;
    font-size: inherit;
}

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

.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    padding: 4px 0;
}

.logo img {
    height: 28px;
    width: auto;
}

.logo:hover img {
    opacity: 0.85;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    font-weight: 500;
    color: var(--text-secondary);
    padding: var(--spacing-sm) 0;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-dropdown {
    position: relative;
    display: flex;
    align-items: center;

}

.nav-dropdown::before {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: var(--spacing-xs, 4px);
}

.nav-dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs, 4px);
    background: transparent;
    border: none;
    cursor: pointer;
    font: inherit;
    color: var(--text-secondary);
    font-weight: 500;
    padding: var(--spacing-sm) 0;
    position: relative;
}

.nav-dropdown-toggle::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-fast);
}

.nav-dropdown-toggle:hover::after,
.nav-dropdown.open .nav-dropdown-toggle::after {
    width: 100%;
}

.nav-dropdown-toggle:hover,
.nav-dropdown.open .nav-dropdown-toggle {
    color: var(--primary);
}

.nav-chevron {
    width: 14px;
    height: 14px;
    transition: transform var(--transition-fast);
    color: currentColor;
}

.nav-dropdown.open .nav-chevron {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;

margin-top: var(--spacing-xs, 4px);
    padding: var(--spacing-sm);
    background: var(--bg-primary);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 110;
    display: none;
    max-height: 70vh;
    overflow-y: auto;
}

.nav-dropdown.open .nav-dropdown-menu {
    display: block;
}

.nav-dropdown-item {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9375rem;
    line-height: 1.4;
    transition: background var(--transition-fast), color var(--transition-fast);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-dropdown-item:hover,
.nav-dropdown-item.active {
    background: var(--gray-100);
    color: var(--primary);
}

.nav-dropdown-empty {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-muted);
    font-size: 0.875rem;
    font-style: italic;
}

.nav-link--secondary {
    color: var(--text-muted);
    font-size: 0.9375rem;
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: 6px;
    background: transparent;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    margin-left: var(--spacing-sm, 8px);
}

.navbar-toggle-bar {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.navbar-toggle[aria-expanded="true"] .navbar-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.navbar-toggle[aria-expanded="true"] .navbar-toggle-bar:nth-child(2) {
    opacity: 0;
}

.navbar-toggle[aria-expanded="true"] .navbar-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.lang-switcher {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    cursor: pointer;
    background: transparent;
    border: none;
    font: inherit;
}

.lang-chevron {
    transition: transform var(--transition-fast);
    color: var(--text-muted);
}

.lang-switcher.open .lang-chevron {
    transform: rotate(180deg);
}

.lang-btn:hover {
    background: var(--gray-100);
    color: var(--text-primary);
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 150px;
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-primary);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
}

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

.lang-dropdown a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.lang-dropdown a:hover,
.lang-dropdown a.active {
    background: var(--primary-light);
    color: var(--primary);
}

.breadcrumbs {
    padding: var(--spacing-md) 0;
    background: var(--bg-secondary);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
}

.breadcrumb li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.breadcrumb li:not(:last-child)::after {
    content: '/';
    color: var(--text-muted);
}

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

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

.breadcrumb span {
    color: var(--text-primary);
}

.main {
    min-height: calc(100vh - 200px);
}

.hero {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--bg-primary) 100%);
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-xl);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.hero-categories {
    padding: var(--spacing-xl) 0 var(--spacing-2xl);
    background: var(--bg-secondary, #f9fafb);
    border-top: 1px solid var(--border-color, #e5e7eb);
    border-bottom: 1px solid var(--border-color, #e5e7eb);
}

.hero-categories .section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-secondary, #6b7280);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.category-pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.category-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.625rem 1.25rem;
    background: var(--bg-primary, #ffffff);
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: 999px;
    color: var(--text-primary, #1f2937);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: all 0.15s ease-in-out;
}

.category-pill:hover {
    background: var(--primary, #4f46e5);
    border-color: var(--primary, #4f46e5);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(79, 70, 229, 0.2);
}

.tools-grid {
    padding: var(--spacing-2xl) 0;
}

.tools-grid h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.tool-page {
    padding: 5rem 0 2rem;
}

.tool-header {
    margin-bottom: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid var(--gray-200);
}

.tool-page-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 500;
    letter-spacing: -0.03em;
    line-height: 1.05;
    color: var(--text-primary);
    margin: 0 0 1.5rem;
}

.tool-page-description {
    font-size: 1.0625rem;
    line-height: 1.65;
    color: var(--text-secondary);
    max-width: 680px;
    margin: 0;
    font-weight: 400;
}

.tool-meta {
    margin-bottom: var(--spacing-md);
}

.language-switcher {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.lang-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.lang-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.lang-tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.lang-tag:hover,
.lang-tag.active {
    background: var(--primary);
    color: white;
}

.tool-title {
    font-size: clamp(2.25rem, 4vw, 3rem);
    font-weight: 500;
    letter-spacing: -0.025em;
    margin-bottom: 1.25rem;
    line-height: 1.1;
}

.tool-description {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    max-width: 680px;
    line-height: 1.65;
    font-weight: 400;
}

.tool-content {
    display: block;
}

.content-body {
    font-size: 1rem;
    line-height: 1.8;
}

.content-body h2 {
    font-size: 1.5rem;
    margin: var(--spacing-xl) 0 var(--spacing-md);
    color: var(--text-primary);
}

.content-body h3 {
    font-size: 1.25rem;
    margin: var(--spacing-lg) 0 var(--spacing-md);
    color: var(--text-primary);
}

.content-body p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.content-body ul,
.content-body ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

.content-body li {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.content-body ul li {
    list-style: disc;
}

.content-body ol li {
    list-style: decimal;
}

.content-body strong {
    color: var(--text-primary);
}

.content-body table {
    width: 100%;
    margin: var(--spacing-md) 0;
    border-collapse: collapse;
}

.content-body th,
.content-body td {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--gray-200);
    text-align: left;
}

.content-body th {
    background: var(--gray-100);
    font-weight: 600;
}

.content-body pre {
    padding: var(--spacing-md);
    background: var(--gray-900);
    color: var(--gray-100);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--spacing-md) 0;
}

.content-body code {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
}

.content-body pre code {
    background: none;
    padding: 0;
}

.content-body blockquote {
    padding: var(--spacing-md);
    border-left: 4px solid var(--primary);
    background: var(--primary-light);
    margin: var(--spacing-md) 0;
    color: var(--text-secondary);
}

.tool-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.sidebar-widget {
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.sidebar-widget h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.upload-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-lg);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.upload-area:hover,
.upload-area.drag-over {
    border-color: var(--primary);
    background: var(--primary-light);
}

.upload-area p {
    margin: var(--spacing-md) 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.btn-upload {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--primary);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background var(--transition-fast);
}

.btn-upload:hover {
    background: var(--primary-hover);
}

.related-list li {
    margin-bottom: var(--spacing-sm);
}

.related-list a {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.related-list a:hover {
    color: var(--primary);
}

.footer {
    margin-top: 0;
    padding: 4rem 0 var(--spacing-lg);
    background: #0F172A;
    color: var(--gray-300);
    position: relative;
}
.footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, #4F46E5 0%, #8B5CF6 50%, #EC4899 100%);
}
.footer .container {
    max-width: 1200px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 3rem;
    margin-bottom: var(--spacing-2xl);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 320px;
}
.footer-brand > svg {
    width: 36px; height: 36px;
}
.footer-brand__title {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
}
.footer-brand__title svg {
    width: 32px; height: 32px;
}
.footer-brand p {
    font-size: 0.9375rem;
    color: var(--gray-400);
    line-height: 1.6;
    margin: 0;
}
.footer-brand__social {
    display: flex;
    gap: 0.5rem;
    margin-top: var(--spacing-sm);
}
.footer-brand__social a {
    width: 36px; height: 36px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: background 0.15s, color 0.15s, transform 0.15s;
}
.footer-brand__social a:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.footer-col h4 {
    font-size: 0.8125rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.footer-col a {
    font-size: 0.9375rem;
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.15s, padding-left 0.15s;
    display: inline-block;
}
.footer-col a:hover {
    color: #fff;
    padding-left: 4px;
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
    font-size: 0.875rem;
    color: var(--gray-500);
}
.footer-bottom p {
    margin: 0;
}
.footer-perf {
    margin-top: 0.375rem !important;
    opacity: 0.55;
    font-size: 12px !important;
    font-variant-numeric: tabular-nums;
    color: var(--gray-500);
}

@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    .footer-brand { max-width: 100%; }
}
@media (max-width: 768px) {
    .footer { padding: 3rem 0 var(--spacing-md); }
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
}
@media (max-width: 480px) {
    .footer-links { grid-template-columns: 1fr; }
}

.error-page {
    text-align: center;
    padding: var(--spacing-2xl) 0;
}

.error-code {
    font-size: 8rem;
    font-weight: 900;
    line-height: 1;
    color: var(--primary);
    opacity: 0.15;
    margin-bottom: -1rem;
    letter-spacing: -0.05em;
}

.error-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.error-desc {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.error-path {
    font-size: 0.875rem;
    color: var(--gray-400);
    margin-bottom: var(--spacing-xl);
}

.error-path code {
    background: var(--gray-100);
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
}

.error-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.error-details {
    text-align: left;
    margin: var(--spacing-xl) auto;
    max-width: 600px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.error-details summary {
    font-weight: 600;
    cursor: pointer;
    margin-bottom: var(--spacing-sm);
}

.error-details pre {
    font-size: 0.75rem;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
    color: var(--gray-700);
}

.btn-primary {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--primary);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background var(--transition-fast);
}

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

.btn-secondary {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    border-radius: var(--radius-md);
    font-weight: 500;
    text-decoration: none;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.btn-secondary:hover {
    background: var(--primary);
    color: white;
}

@media (max-width: 1024px) {

}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 1rem;
        --spacing-xl: 1.5rem;
        --spacing-2xl: 2rem;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .footer-links {
        flex-direction: column;
    }
}

@media (max-width: 768px) {

    .navbar .container {
        height: 56px;
    }

    .navbar-toggle {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: var(--spacing-sm);
        background: var(--bg-primary);
        border-bottom: 1px solid var(--gray-200);
        box-shadow: var(--shadow-md);
        display: none;
        max-height: calc(100vh - 56px);
        overflow-y: auto;
    }

    .nav-links.open {
        display: flex;
    }

    .nav-dropdown {
        flex-direction: column;
        align-items: stretch;
    }

    .nav-dropdown-toggle {
        width: 100%;
        justify-content: space-between;
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .nav-dropdown-toggle::after {
        display: none;
    }

    .nav-dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        border-left: 2px solid var(--gray-100);
        border-radius: 0;
        margin-top: 0;
        margin-left: var(--spacing-md);
        padding: 0;
        background: transparent;
        max-height: none;
        overflow: visible;
        display: none;
    }

    .nav-dropdown.open .nav-dropdown-menu {
        display: block;
    }

    .nav-link,
    .nav-dropdown-toggle {
        padding: var(--spacing-md) var(--spacing-sm);
        border-bottom: 1px solid var(--gray-100);
    }
}

@media (max-width: 480px) {
    .nav-links {

    }

    .lang-buttons {
        gap: var(--spacing-xs);
    }

    .lang-tag {
        padding: 2px 6px;
        font-size: 0.625rem;
    }
}

.content-body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    font-size: 0.9375rem;
    line-height: 1.65;
    color: #374151;
    max-width: 720px;
}

.sub-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    padding: 1.25rem 0;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 0;
    font-size: 0.875rem;
}

.sub-nav-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.sub-nav-sep {
    color: #d1d5db;
}

.sub-nav-link {
    color: #374151;
    text-decoration: none;
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 1px;
    transition: border-color 150ms, color 150ms;
}

.sub-nav-link:hover {
    color: #111;
    border-color: #111;
}

.body-section {
    padding: 2.5rem 0;
    border-bottom: 1px solid #e5e7eb;
}

.body-section--flush {
    padding-top: 2rem;
    padding-bottom: 0;
    border-bottom: none;
}

.body-section-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0 0 1.5rem;
}

.body-text {
    color: #6b7280;
    line-height: 1.7;
    margin: 0;
}

.body-text--small {
    font-size: 0.8125rem;
}

.body-text--muted {
    color: #9ca3af;
}

.feature-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.feature-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 1rem;
    padding: 0.875rem 0;
    border-bottom: 1px solid #f3f4f6;
    align-items: baseline;
}

.feature-item:first-child {
    border-top: 1px solid #e5e7eb;
}

.feature-item-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: #111;
}

.feature-item-desc {
    font-size: 0.875rem;
    color: #6b7280;
    line-height: 1.55;
}

.step-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.step-item {
    display: grid;
    grid-template-columns: 2rem 1fr;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid #f3f4f6;
    align-items: baseline;
}

.step-item:first-child {
    border-top: 1px solid #e5e7eb;
}

.step-n {
    font-family: 'SF Mono', 'JetBrains Mono', Consolas, monospace;
    font-size: 0.75rem;
    font-weight: 500;
    color: #9ca3af;
    line-height: 1.7;
}

.step-body {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.step-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: #111;
}

.step-desc {
    font-size: 0.875rem;
    color: #6b7280;
    line-height: 1.6;
}

.usecase-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.usecase-item {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 1rem;
    padding: 0.875rem 0;
    border-bottom: 1px solid #f3f4f6;
    align-items: baseline;
}

.usecase-item:first-child {
    border-top: 1px solid #e5e7eb;
}

.usecase-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: #111;
}

.usecase-desc {
    font-size: 0.875rem;
    color: #6b7280;
    line-height: 1.55;
}

.faq-dl {
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.faq-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.375rem;
    padding: 1.125rem 0;
    border-bottom: 1px solid #f3f4f6;
}

.faq-row:first-child {
    border-top: 1px solid #e5e7eb;
}

.faq-q {
    font-size: 0.9375rem;
    font-weight: 600;
    color: #111;
}

.faq-a {
    font-size: 0.875rem;
    color: #6b7280;
    line-height: 1.65;
    margin: 0;
}

.category-nav-widget {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.category-nav-widget h3,
.category-nav-widget h4 {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.category-nav-widget h4 {
    margin-top: var(--spacing-md);
    font-weight: 600;
    color: var(--primary);
}

.category-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-nav-list li {
    margin-bottom: var(--spacing-xs);
}

.category-nav-list a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.category-nav-list a:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.category-upload-nav {
    text-align: center;
    padding: var(--spacing-md);
}

.btn-upload-nav {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--primary);
    color: white;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background var(--transition-fast);
}

.btn-upload-nav:hover {
    background: var(--primary-hover);
    color: white;
}

@media (max-width: 768px) {
    .faq-section h2 { font-size: 1.5rem; }
    .faq-item { padding: 1rem; }
    .steps-ordered-list { grid-template-columns: 1fr; }
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--primary);
    color: #fff;
    padding: 0.75rem 1.25rem;
    z-index: 10000;
    border-radius: 0 0 var(--radius-md) 0;
    font-weight: 600;
    text-decoration: none;
    transition: top 0.2s;
}
.skip-link:focus { top: 0; color: #fff; }

.section-head {
    margin-bottom: var(--spacing-xl);
}
.section-head--center {
    text-align: center;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}
.section-eyebrow {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--primary);
    background: var(--primary-light);
    padding: 0.375rem 0.75rem;
    border-radius: 999px;
    margin-bottom: var(--spacing-md);
}
.section-heading {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-md);
}
.section-subheading {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}
.section-subheading a {
    color: var(--primary);
    font-weight: 500;
}

@media (min-width: 768px) {
    .section-heading { font-size: 2.25rem; }
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9375rem;
    line-height: 1.2;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.15s, background 0.15s, color 0.15s, border-color 0.15s, box-shadow 0.15s;
    white-space: nowrap;
}
.btn:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}
.btn--lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}
.btn--primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 6px 14px -4px rgba(79, 70, 229, 0.4);
}
.btn--primary:hover {
    background: var(--primary-hover);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 10px 18px -4px rgba(79, 70, 229, 0.5);
}
.btn--ghost {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}
.btn--ghost:hover {
    background: var(--primary-light);
    color: var(--primary);
}
.btn--white {
    background: #fff;
    color: var(--primary);
}
.btn--white:hover {
    background: #F9FAFB;
    color: var(--primary-hover);
    transform: translateY(-1px);
}
.btn--ghost-white {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.5);
}
.btn--ghost-white:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border-color: #fff;
}

.hero--homepage {
    position: relative;
    padding: 4rem 0 5rem;
    background: linear-gradient(160deg, #EEF2FF 0%, #F5F3FF 40%, #FAF5FF 100%);
    overflow: hidden;
    text-align: left;
}
.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}
.hero-bg__shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.5;
}
.hero-bg__shape--1 {
    width: 480px; height: 480px;
    background: radial-gradient(circle, #A5B4FC, transparent 70%);
    top: -120px; right: -120px;
}
.hero-bg__shape--2 {
    width: 360px; height: 360px;
    background: radial-gradient(circle, #C4B5FD, transparent 70%);
    bottom: -120px; left: -80px;
}
.hero-bg__shape--3 {
    width: 280px; height: 280px;
    background: radial-gradient(circle, #FBCFE8, transparent 70%);
    top: 40%; right: 30%;
}
.hero--homepage .container {
    position: relative;
    z-index: 1;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}
@media (min-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1.15fr 1fr;
        gap: 3.5rem;
    }
}
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.875rem;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--gray-200);
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-lg);
    backdrop-filter: blur(8px);
}
.hero-eyebrow__dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.18);
    animation: pulse-dot 2.5s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}
.hero-title {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-lg);
}
.hero-title__accent {
    display: block;
    background: linear-gradient(90deg, var(--primary), #8B5CF6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-top: 0.25rem;
}
.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 580px;
    margin: 0 0 var(--spacing-xl);
}
.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: var(--spacing-xl);
}
.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-xl);
}
.hero-trust li {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.875rem;
    color: var(--gray-700);
    font-weight: 500;
}
.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    max-width: 520px;
    margin: 0;
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}
.hero-stats .stat {
    text-align: left;
}
.hero-stats .stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
    margin: 0;
    display: block;
}
.hero-stats .stat-unit {
    font-size: 1rem;
    color: var(--gray-500);
    font-weight: 600;
    margin-left: 0.1em;
}
.hero-stats .stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 600;
    margin: 0.25rem 0 0;
}

.hero-visual {
    display: none;
}
@media (min-width: 1024px) {
    .hero-visual {
        display: block;
    }
}
.hero-mock {
    position: relative;
    perspective: 1200px;
}
.hero-mock__window {
    background: #fff;
    border-radius: 18px;
    box-shadow:
        0 30px 60px -20px rgba(79, 70, 229, 0.25),
        0 10px 30px -10px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    transform: rotateY(-6deg) rotateX(2deg);
    transition: transform 0.5s ease;
}
.hero-mock__window:hover {
    transform: rotateY(-2deg) rotateX(1deg);
}
.hero-mock__bar {
    display: flex;
    gap: 6px;
    padding: 12px 14px;
    background: #F9FAFB;
    border-bottom: 1px solid var(--gray-200);
}
.hero-mock__dot {
    width: 11px; height: 11px;
    border-radius: 50%;
}
.hero-mock__body {
    display: grid;
    grid-template-columns: 1fr 40px 1fr;
    align-items: center;
    padding: 28px 20px;
    gap: 4px;
    min-height: 240px;
}
.hero-mock__col {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.hero-mock__col--txt {
    background: linear-gradient(135deg, #EEF2FF, #F5F3FF);
    border-radius: 10px;
    padding: 14px 12px;
}
.hero-mock__arrow {
    display: flex;
    justify-content: center;
    align-items: center;
}
.hero-mock__line {
    height: 10px;
    border-radius: 4px;
    background: var(--gray-200);
}
.hero-mock__line--xl { width: 85%; }
.hero-mock__line--l  { width: 70%; }
.hero-mock__line--m  { width: 55%; }
.hero-mock__line--s  { width: 35%; }
.hero-mock__line--accent { background: var(--primary); opacity: 0.85; }
.hero-mock__col--img .hero-mock__line { background: var(--gray-300); }

.hero-mock__chip {
    position: absolute;
    background: #fff;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--gray-700);
    box-shadow: 0 8px 20px -6px rgba(0, 0, 0, 0.18);
    border: 1px solid var(--gray-200);
    animation: float-chip 4s ease-in-out infinite;
}
.hero-mock__chip--1 {
    top: 18%;
    left: -10%;
    color: var(--primary);
    border-color: rgba(79, 70, 229, 0.3);
    animation-delay: 0s;
}
.hero-mock__chip--2 {
    bottom: 22%;
    right: -12%;
    color: #8B5CF6;
    border-color: rgba(139, 92, 246, 0.3);
    animation-delay: 1s;
}
.hero-mock__chip--3 {
    bottom: 4%;
    left: 12%;
    color: var(--success);
    border-color: rgba(16, 185, 129, 0.3);
    animation-delay: 2s;
}
@keyframes float-chip {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.hero-categories-inline {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.hero-categories-inline .section-title {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-align: center;
    margin: 0 0 var(--spacing-lg);
}
.category-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
    justify-content: center;
}
.category-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--gray-200);
    border-radius: 999px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.15s ease;
}
.category-pill:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px -2px rgba(79, 70, 229, 0.3);
}
.category-pill:hover .pill-arrow {
    transform: translateX(2px);
}
.pill-arrow {
    transition: transform 0.15s;
    opacity: 0.6;
}
.category-pill:hover .pill-arrow {
    opacity: 1;
}

.tools-grid {
    padding: 5rem 0;
    background: linear-gradient(180deg, #fff 0%, #F9FAFB 100%);
}
.tools-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}
@media (min-width: 640px) {
    .tools-list {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (min-width: 1024px) {
    .tools-list {
        grid-template-columns: repeat(4, 1fr);
    }
}
.tool-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: var(--spacing-xl);
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    overflow: hidden;
}
.tool-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--primary), #8B5CF6);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}
.tool-card:hover {
    border-color: var(--primary-light);
    box-shadow: 0 20px 40px -12px rgba(79, 70, 229, 0.18);
    transform: translateY(-4px);
    color: inherit;
}
.tool-card:hover::before { transform: scaleX(1); }
.tool-card:hover .tool-arrow { transform: translateX(4px); color: var(--primary-hover); }

.tool-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    transition: transform 0.2s;
}
.tool-card:hover .tool-icon {
    transform: scale(1.06) rotate(-2deg);
}
.tool-card__title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
    line-height: 1.3;
}
.tool-card__desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.55;
    margin: 0 0 var(--spacing-md);
    flex: 1;
}
.tool-arrow {
    display: inline-flex;
    align-self: flex-start;
    color: var(--primary);
    transition: transform 0.15s;
    margin-top: auto;
}

.how-section {
    padding: 5rem 0;
    background: #fff;
}
.how-steps {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}
@media (min-width: 768px) {
    .how-steps {
        grid-template-columns: repeat(3, 1fr);
    }
}

.how-step {
    position: relative;
    padding: var(--spacing-xl);
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid var(--gray-200);
    transition: transform 0.2s, box-shadow 0.2s;
}
.how-step:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px -12px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-light);
}

@media (min-width: 768px) {
    .how-step {
        position: relative;
    }

    .how-step:not(:last-child)::after {
        content: '';
        position: absolute;
        top: 50%;
        right: -1.5rem;
        transform: translateY(-50%);
        width: 24px;
        height: 24px;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none'%3E%3Ccircle cx='12' cy='12' r='10' fill='%23F3F4F6'/%3E%3Cpath d='M9 12h6M13 9l3 3-3 3' stroke='%239CA3AF' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        z-index: 1;
    }
}
.how-step__num {
    width: 44px; height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), #8B5CF6);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    box-shadow: 0 8px 16px -4px rgba(79, 70, 229, 0.35);
}
.how-step__body h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
}
.how-step__body p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}
.how-step__body strong { color: var(--text-primary); }

.how-cta {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

.lang-grid-section {
    padding: 5rem 0;
    background: linear-gradient(180deg, #F9FAFB 0%, #fff 100%);
}
.lang-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}
.lang-card {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 1rem 1.25rem;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.15s;
}
.lang-card:hover {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -6px rgba(79, 70, 229, 0.15);
}
.lang-card:hover .lang-card__arrow {
    transform: translateX(3px);
    color: var(--primary);
}
.lang-card__flag {
    font-size: 1.5rem;
    line-height: 1;
}
.lang-card__title {
    flex: 1;
}
.lang-card__arrow {
    color: var(--text-muted);
    transition: transform 0.15s, color 0.15s;
}

.why-section {
    padding: 5rem 0;
    background: #fff;
}
.why-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}
@media (min-width: 640px)  { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .why-grid { grid-template-columns: repeat(3, 1fr); } }

.why-card {
    padding: var(--spacing-xl);
    background: var(--bg-secondary);
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.why-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary-light);
    box-shadow: 0 12px 28px -10px rgba(79, 70, 229, 0.18);
}
.why-card__icon {
    width: 52px; height: 52px;
    border-radius: 12px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--gray-200);
}
.why-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
}
.why-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}
.why-card p code {
    background: var(--gray-100);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 0.85em;
    color: var(--text-primary);
}
.why-card p a {
    color: var(--primary);
    font-weight: 500;
}

.faq-section {
    padding: 5rem 0;
    background: var(--bg-secondary);
}
.faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.faq-item {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.faq-item--open {
    border-color: var(--primary-light);
    box-shadow: 0 8px 20px -8px rgba(79, 70, 229, 0.18);
}
.faq-item__q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
    padding: 1.125rem 1.5rem;
    cursor: pointer;
    list-style: none;
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
    line-height: 1.4;
    background: transparent;
    border: none;
    text-align: left;
    transition: background 0.15s;
}
.faq-item__q::-webkit-details-marker { display: none; }
.faq-item__q::marker { content: ''; }
.faq-item__q:hover { background: var(--bg-secondary); }
.faq-item__q:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: -3px;
    border-radius: 14px;
}
.faq-item__chev {
    flex-shrink: 0;
    color: var(--gray-500);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), color 0.15s;
}
.faq-item--open .faq-item__chev {
    transform: rotate(180deg);
    color: var(--primary);
}
.faq-item__a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), padding 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0 1.5rem;
}
.faq-item--open .faq-item__a {
    max-height: 500px;
    padding: 0 1.5rem 1.25rem;
}
.faq-item__a p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.65;
    font-size: 0.9375rem;
}

.final-cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary) 0%, #7C3AED 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.final-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.15), transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1), transparent 50%);
    pointer-events: none;
}
.final-cta .container { position: relative; z-index: 1; }
.final-cta__inner {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
}
.final-cta__inner h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    line-height: 1.15;
    margin: 0 0 var(--spacing-md);
    color: #fff;
}
.final-cta__inner > p {
    font-size: 1.0625rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 var(--spacing-xl);
}
.final-cta__buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: var(--spacing-lg);
}
.final-cta__meta {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    font-variant-numeric: tabular-nums;
}
.final-cta__meta time { font-weight: 600; }

@media (max-width: 768px) {
    .hero--homepage { padding: 2.5rem 0 2rem; }
    .hero-grid { gap: 2rem; }
    .hero-content { text-align: center; }
    .hero-eyebrow { margin-left: auto; margin-right: auto; }
    .hero-title { font-size: clamp(1.625rem, 5vw, 2.5rem); }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-ctas { justify-content: center; }
    .hero-trust { justify-content: center; }
    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
        padding: var(--spacing-md) var(--spacing-lg);
        background: rgba(255, 255, 255, 0.7);
        border-radius: var(--radius-lg);
        backdrop-filter: blur(8px);
        max-width: 360px;
        margin: 0 auto;
        border: 1px solid rgba(0, 0, 0, 0.06);
    }
    .hero-stats .stat { text-align: center; padding: var(--spacing-xs); }
    .hero-stats .stat-number { font-size: 1.5rem; }
    .hero-stats .stat-label { font-size: 0.6875rem; }
    .hero-visual { display: none; }
    .hero-categories-inline { margin-top: 1.5rem; }
    .hero-categories-inline .category-pills { gap: 0.5rem; }
    .hero-categories-inline .category-pill { padding: 0.4rem 0.875rem; font-size: 0.8125rem; }

    .tools-grid,
    .how-section,
    .lang-grid-section,
    .why-section,
    .faq-section,
    .final-cta { padding: 3rem 0; }
    .section-heading { font-size: 1.625rem; }
    .tool-card { padding: var(--spacing-lg); }
    .how-step { padding: var(--spacing-lg); }
    .faq-item__q { padding: 1rem 1.125rem; font-size: 0.9375rem; }
    .faq-item__a { padding: 0 1.125rem 1rem; }
}

@media (max-width: 480px) {
    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-xs);
    }
    .hero-stats .stat-number { font-size: 1.25rem; }
    .hero-ctas .btn { flex: 1; }
    .lang-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    .hero-eyebrow__dot,
    .hero-mock__chip,
    .hero-mock__window { animation: none; transition: none; }
}

.static-page {
    padding: 3rem 0 5rem;
}
.page-header {
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
}
.page-header--centered {
    text-align: center;
    border-bottom: none;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}
.page-header h1 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-md);
}
.page-header .page-subtitle {
    font-size: 1.0625rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
    max-width: 640px;
}
.page-header--centered .page-subtitle {
    margin-left: auto;
    margin-right: auto;
}
.page-eyebrow {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--primary);
    background: var(--primary-light);
    padding: 0.375rem 0.75rem;
    border-radius: 999px;
    margin-bottom: var(--spacing-md);
}

.about-hero {
    padding: 4rem 0;
    background: linear-gradient(180deg, #fff 0%, #F9FAFB 100%);
}
.about-hero__content {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3rem;
}
.about-hero__content h1 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.15;
    margin: 0 0 1rem;
}
.about-hero__lead {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
}
@media (min-width: 640px) {
    .about-stats { grid-template-columns: repeat(4, 1fr); }
}
.about-stat {
    text-align: center;
    padding: var(--spacing-lg);
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 12px;
}
.about-stat__number {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.375rem;
}
.about-stat__label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
    line-height: 1.3;
}

.about-story {
    padding: 5rem 0;
}
.about-story__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}
@media (min-width: 768px) {
    .about-story__grid { grid-template-columns: 1fr 1fr; }
}
.about-story__text h2 {
    font-size: 1.625rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-md);
}
.about-story__text p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0 0 var(--spacing-md);
}
.about-story__text p:last-child { margin-bottom: 0; }
.about-mission-card {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary-light) 0%, #fff 100%);
    border: 1px solid var(--primary-light);
    border-radius: 16px;
}
.about-mission-card__icon {
    width: 56px;
    height: 56px;
    background: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.12);
}
.about-mission-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
}
.about-mission-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
    font-size: 0.9375rem;
}

.about-values {
    padding: 5rem 0;
    background: var(--bg-secondary);
}
.values-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}
@media (min-width: 640px) {
    .values-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .values-grid { grid-template-columns: repeat(3, 1fr); }
}
.value-card {
    padding: var(--spacing-xl);
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    transition: transform 0.2s, box-shadow 0.2s;
}
.value-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px -8px rgba(0, 0, 0, 0.1);
}
.value-card__icon {
    width: 48px;
    height: 48px;
    background: var(--primary-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    color: var(--primary);
}
.value-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
}
.value-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.about-faq {
    padding: 5rem 0;
}
.about-faq .faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.about-cta {
    padding: 4rem 0;
}
.about-cta__inner {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    border-radius: 20px;
    color: #fff;
}
.about-cta__inner h2 {
    font-size: clamp(1.375rem, 3vw, 1.875rem);
    font-weight: 800;
    margin: 0 0 0.75rem;
}
.about-cta__inner p {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0 0 1.5rem;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}
.about-cta__buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}
.about-cta__inner .btn--primary {
    background: #fff;
    color: var(--primary);
    border-color: #fff;
}
.about-cta__inner .btn--primary:hover {
    background: #f3f4f6;
    border-color: #f3f4f6;
}
.about-cta__inner .btn--outline {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.5);
}
.about-cta__inner .btn--outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
}

.privacy-page .container {
    max-width: 920px;
}
.privacy-updated {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.375rem 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.privacy-highlights {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: 3rem;
}
@media (min-width: 640px) {
    .privacy-highlights { grid-template-columns: repeat(3, 1fr); }
}
.highlight-card {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, #ECFDF5 0%, #fff 100%);
    border: 1px solid #D1FAE5;
    border-radius: 14px;
    text-align: center;
}
.highlight-card__icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--spacing-md);
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.15);
}
.highlight-card h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
}
.highlight-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.55;
    margin: 0;
}

.privacy-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
}
@media (min-width: 900px) {
    .privacy-content { grid-template-columns: 240px 1fr; gap: var(--spacing-2xl); }
}

.privacy-toc {
    position: sticky;
    top: 100px;
    align-self: start;
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
}
@media (max-width: 899px) {
    .privacy-toc {
        position: static;
        margin-bottom: var(--spacing-lg);
    }
}
.privacy-toc h2 {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0 0 var(--spacing-md);
}
.privacy-toc ol {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: toc;
}
.privacy-toc li {
    counter-increment: toc;
    margin-bottom: 0.5rem;
}
.privacy-toc li::before {
    content: counter(toc, decimal-leading-zero) ".";
    color: var(--primary);
    font-weight: 700;
    font-size: 0.8125rem;
    margin-right: 0.5rem;
    font-variant-numeric: tabular-nums;
}
.privacy-toc a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    line-height: 1.5;
    transition: color 0.15s;
}
.privacy-toc a:hover { color: var(--primary); }

.privacy-sections {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    padding: var(--spacing-xl);
}
@media (min-width: 768px) {
    .privacy-sections { padding: var(--spacing-2xl); }
}
.privacy-section {
    padding-bottom: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-100);
    scroll-margin-top: 80px;
}
.privacy-section:last-child {
    padding-bottom: 0;
    margin-bottom: 0;
    border-bottom: none;
}
.privacy-section h2 {
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-md);
    line-height: 1.3;
}
.privacy-section h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: var(--spacing-lg) 0 var(--spacing-sm);
}
.privacy-section p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0 0 var(--spacing-md);
}
.privacy-section ul {
    margin: 0 0 var(--spacing-md);
    padding-left: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.7;
}
.privacy-section ul li {
    margin-bottom: 0.5rem;
}
.privacy-section ul li strong {
    color: var(--text-primary);
}
.privacy-section a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}
.privacy-section a:hover { text-decoration: underline; }
.privacy-contact {
    list-style: none !important;
    padding-left: 0 !important;
    background: var(--bg-secondary);
    padding: var(--spacing-lg) !important;
    border-radius: 12px;
    border: 1px solid var(--gray-200);
}
.privacy-contact li { margin-bottom: 0.75rem !important; }
.privacy-contact li:last-child { margin-bottom: 0 !important; }

.contact-page .container {
    max-width: 980px;
}

.contact-channels {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}
@media (min-width: 720px) {
    .contact-channels { grid-template-columns: repeat(3, 1fr); gap: var(--spacing-lg); }
}

.channel-card {
    padding: var(--spacing-xl);
    background: var(--bg-secondary);
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.channel-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary-light);
    box-shadow: 0 12px 24px -10px rgba(79, 70, 229, 0.15);
}
.channel-card__icon {
    width: 48px;
    height: 48px;
    background: var(--primary-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}
.channel-card h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
}
.channel-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.55;
    margin: 0;
}
.channel-card__link {
    display: inline-block;
    margin-top: var(--spacing-sm);
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
}
.channel-card__link:hover { color: var(--primary-hover); }

.contact-form-section {
    margin-bottom: var(--spacing-2xl);
    scroll-margin-top: 80px;
}
.contact-form-card {
    padding: var(--spacing-2xl);
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 18px;
    box-shadow: 0 20px 40px -16px rgba(0, 0, 0, 0.08);
}
.contact-form-card__header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-100);
}
.contact-form-card__header h2 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
}
.contact-form-card__header p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}
.contact-form-row--two {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}
@media (min-width: 600px) {
    .contact-form-row--two { grid-template-columns: 1fr 1fr; }
}
.contact-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
.contact-field__label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}
.contact-field__hint {
    font-weight: 400;
    color: var(--text-muted);
    font-size: 0.8125rem;
    margin-left: 0.25rem;
}
.contact-field input[type="text"],
.contact-field input[type="email"],
.contact-field select,
.contact-field textarea {
    width: 100%;
    padding: 0.75rem 0.875rem;
    background: #fff;
    border: 1.5px solid var(--gray-200);
    border-radius: 10px;
    color: var(--text-primary);
    font: inherit;
    font-size: 0.9375rem;
    line-height: 1.5;
    transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
    box-sizing: border-box;
}
.contact-field input::placeholder,
.contact-field textarea::placeholder {
    color: var(--text-muted);
}
.contact-field input:focus,
.contact-field select:focus,
.contact-field textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}
.contact-field input:hover,
.contact-field select:hover,
.contact-field textarea:hover {
    border-color: var(--gray-300);
}
.contact-field select {
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'><path d='M1 1.5L6 6.5L11 1.5' stroke='%236B7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}
.contact-field textarea {
    min-height: 130px;
    resize: vertical;
    font-family: inherit;
}
.contact-field--file input[type="file"] {
    padding: 0.625rem;
    background: var(--bg-secondary);
    font-size: 0.875rem;
    cursor: pointer;
}
.contact-field--file input[type="file"]::-webkit-file-upload-button {
    padding: 0.4rem 0.875rem;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    font: inherit;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    margin-right: 0.625rem;
}

.contact-form-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}
.contact-form-note {
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.5;
    max-width: 360px;
}
.contact-form-msg {
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--text-secondary);
    min-height: 1.5rem;
    padding: 0 var(--spacing-xs);
}

.contact-field--captcha {
    background: var(--primary-light);
    border-radius: 12px;
    padding: 1rem 1.125rem;
    border: none;
}
.contact-field--captcha .contact-field__label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}
.contact-field--captcha .contact-field__label::before {
    content: "";
    display: inline-block;
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M9 12l2 2 4-4m5.618-4.016A11.955 11.955 0 0112 2.944a11.955 11.955 0 01-8.618 3.04A12.02 12.02 0 003 9c0 5.591 3.824 10.29 9 11.622 5.176-1.332 9-6.03 9-11.622 0-1.042-.133-2.052-.382-3.016z' stroke='%234F46E5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    flex-shrink: 0;
}
.captcha-question {
    background: #fff;
    color: var(--primary);
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 700;
    border: 1.5px solid var(--primary);
}
.captcha-input {
    max-width: 100px;
    font-size: 1.125rem;
    text-align: center;
    letter-spacing: 0.1em;
}

.contact-faq {
    margin-top: var(--spacing-2xl);
}
.contact-faq h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-lg);
    text-align: center;
}
.contact-faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}
@media (min-width: 720px) {
    .contact-faq-grid { grid-template-columns: repeat(2, 1fr); gap: var(--spacing-lg); }
}
.contact-faq-item {
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
}
.contact-faq-item h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
}
.contact-faq-item p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}
.contact-faq-item p a {
    color: var(--primary);
    font-weight: 500;
}

@media (max-width: 768px) {
    .contact-form-card { padding: var(--spacing-lg); }
}