:root {
    --bg-dark: #F4FBF8;
    --bg-card: #EFF5F2;
    --bg-sidebar: #E7F3F0;
    --button-bg: #CCE8E2;
    --button-bg-hover: #B3CCC7;
    --button-text: #05201C;
    --subtle-bg: rgba(204, 232, 226, 0.35);
    --subtle-border: rgba(63, 73, 71, 0.12);
    --mockup-border: #006A60;
    --mockup-border-strong: #B0C6FF;
    --shine-color: #F4FBF8;
    --terminal-bg: #050807;
    --terminal-border: rgba(0, 106, 96, 0.28);
    --terminal-title: #A0B0AD;
    --terminal-code: #00A99A;
    --accent-primary: #006A60;
    --accent-secondary: #CCE8E2;
    --surface-gradient-end: #E7F3F0;
    --text-main: #05201C;
    --text-muted: #3F4947;
    --border-color: rgba(63, 73, 71, 0.16);
    color-scheme: light;
    
    --font-main: var(--font-inter), 'Inter', sans-serif;
    
    --container-width: 1240px;
    --section-padding: 150px 20px;
    --card-radius: 20px;

    --transition-fast: 0.2s ease;
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

    --brand-discord: #5865F2;
    --brand-reddit: #FF4500;
    --brand-github: #24292E;
}

.dark {
    --bg-dark: #080C0B;
    --bg-card: #0F1614;
    --bg-sidebar: #0F1614;
    --button-bg: #82D5C8;
    --button-bg-hover: #A0EBE0;
    --button-text: #080C0B;
    --subtle-bg: rgba(255, 255, 255, 0.04);
    --subtle-border: rgba(255, 255, 255, 0.06);
    --mockup-border: #384A47;
    --mockup-border-strong: #3F4659;
    --shine-color: #FFFFFF;
    --terminal-bg: #050807;
    --terminal-border: rgba(130, 213, 200, 0.1);
    --terminal-title: #A0B0AD;
    --terminal-code: #82D5C8;
    --accent-primary: #82D5C8;
    --accent-secondary: #BEC9C6;
    --surface-gradient-end: #141C1A;
    --text-main: #FFFFFF;
    --text-muted: #A0B0AD;
    --border-color: rgba(130, 213, 200, 0.1);
    color-scheme: dark;
}

.app-icon {
  font-size: 24px;
  line-height: 1;
  vertical-align: middle;
}

.grid { display: grid; gap: 30px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.28s ease, color 0.28s ease;
}

.navbar,
.card,
.btn,
.theme-toggle,
.mobile-toggle,
.badge,
.tab-btn,
.help-btn,
.contribute-card,
.changelog-controls,
.search-input,
.filter-btn,
.footer,
.mobile-menu,
.language-dropdown,
.nav-action-btn {
    transition:
        background-color 0.28s ease,
        color 0.28s ease,
        border-color 0.28s ease,
        box-shadow 0.28s ease,
        filter 0.28s ease,
        transform var(--transition-fast);
}

ul {
    list-style: none;
}

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

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

h1, h2, h3, h4 {
    line-height: 1.2;
    font-weight: 700;
}

.text-center { text-align: center; }
.accent { color: var(--accent-primary); }
.text-muted { color: var(--text-muted); }
.pt-0 { padding-top: 0 !important; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-12 { margin-bottom: 3rem; }
.block { display: block; }

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: var(--section-padding);
}

.snackbar {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(16px);
    background: var(--bg-card);
    color: var(--text-main);
    padding: 12px 24px;
    border-radius: 50px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.snackbar.snackbar-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--button-bg);
    color: var(--button-text);
}

.btn-primary:hover {
    background-color: var(--button-bg-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--bg-card);
    border: none;
    color: var(--accent-primary);
}

.btn-secondary:hover {
    background-color: var(--button-bg);
    color: var(--button-text);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.9rem;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.card {
    background-color: var(--bg-card);
    border: none;
    border-radius: var(--card-radius);
    padding: 30px;
    transition: var(--transition-slow);
}

.card:hover:not(.legal-content):not(.changelog-card) {
    transform: translateY(-5px);
}


.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: color-mix(in srgb, var(--bg-sidebar) 86%, transparent);
    backdrop-filter: blur(10px);
    z-index: 1000;
    height: 64px;
    display: flex;
    align-items: center;
}

.dark .navbar {
    background-color: color-mix(in srgb, #071210 94%, transparent);
}

.navbar .container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 20px;
    max-width: min(1400px, calc(100% - 40px));
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    font-size: 1.4rem;
    flex-shrink: 0;
    justify-self: start;
}

.logo img {
    height: 32px;
}

.nav-links {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: center;
    gap: clamp(20px, 2.2vw, 36px);
    margin-left: 0;
    flex: none;
    min-width: 0;
    justify-self: center;
}

.nav-links a {
    color: var(--text-muted);
    font-weight: 500;
    white-space: nowrap;
    flex-shrink: 0;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    margin-left: 0;
    flex-shrink: 0;
    justify-self: end;
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    transition: var(--transition-fast);
}

.theme-toggle:hover {
    color: var(--button-text);
    background: var(--button-bg);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
}

.hide-mobile { display: inline-flex; }

@media (max-width: 1100px) {
    .nav-links {
        gap: 16px;
        margin-left: 0;
    }

    .nav-links a {
        font-size: 0.92rem;
    }

    .nav-actions {
        gap: 8px;
    }
}

@media (max-width: 960px) {
    .navbar .container {
        display: flex;
        justify-content: space-between;
    }

    .nav-links { display: none; }
    .hide-mobile { display: none; }
    .mobile-toggle { display: flex; }
}

@media (max-width: 768px) {
    .navbar .container {
        display: flex;
        justify-content: space-between;
    }

    .nav-links { display: none; }
    .hide-mobile { display: none; }
    .mobile-toggle { display: flex; }
}

.badge {
    background: var(--button-bg);
    color: var(--accent-primary);
    padding: 6px 16px;
    border-radius: 40px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 20px;
}

.hero {
    padding-top: 140px;
    padding-bottom: 80px;
    animation: fadeIn 0.8s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 48px;
    align-items: center;
    max-width: 1180px;
}

.hero-copy {
    text-align: left;
    max-width: 520px;
}

.hero h1 {
    font-size: clamp(2.4rem, 3.6vw, 3.5rem);
    max-width: none;
    margin: 0 0 20px;
    letter-spacing: -1px;
}

.hero .subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 480px;
    margin: 0 0 36px;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: flex-start;
    margin-bottom: 0;
}

.hero-visual {
    position: relative;
    max-width: none;
    margin: 0;
    width: 100%;
}

.desktop-mockup {
    border-radius: 12px;
    overflow: hidden;
    border: 4px solid var(--mockup-border);
}

.mobile-mockup {
    position: absolute;
    bottom: -28px;
    right: -12px;
    width: clamp(120px, 22%, 180px);
    border-radius: 24px;
    overflow: hidden;
    border: 6px solid var(--mockup-border-strong);
}


.stats {
    padding: 40px 0;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 40px;
    background: linear-gradient(135deg, var(--bg-card), var(--surface-gradient-end));
}

.stats .card:hover,
.community-card:hover,
.feature-card:hover,
.step-visual.card:hover {
    transform: none;
    border-color: var(--border-color);
    cursor: default;
}

.stat-item {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-primary);
}

.stat-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 5px;
}

.partner-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 30px;
    margin-top: 50px;
}

.partner-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    min-height: 200px;
}

.partner-type {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
}

.partner-card img {
    height: 50px;
}

.partner-card img.no-invert {
    filter: invert(1) brightness(0.35);
}

.dark .partner-card img.no-invert {
    filter: none;
}

.partner-card img:not(.no-invert) {
    filter: invert(1) brightness(2);
}

.icon-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin: 0 auto;
    color: var(--accent-primary);
}

.icon-circle .app-icon {
    font-size: 64px;
    font-variation-settings: 'FILL' 0;
    transition: font-variation-settings 0.3s ease, transform 0.3s ease;
}

.sponsor-cta:hover .app-icon {
    font-variation-settings: 'FILL' 1;
    transform: scale(1.1);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin: 0 auto 15px;
    color: var(--accent-primary);
}

.feature-icon .app-icon {
    font-size: 36px;
}

.section-header {
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    gap: 24px;
}

.feature-card {
    text-align: center;
    padding: 24px;
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.feature-card h3 { 
    margin-bottom: 8px; 
    font-size: 1.1rem;
    transition: color var(--transition-fast);
}

.feature-card h2 {
    margin-bottom: 8px;
    font-size: 1.1rem;
    transition: color var(--transition-fast);
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.4;
    transition: color var(--transition-fast);
}

.feature-card:hover h2,
.feature-card:hover h3,
.feature-card:hover p {
    color: var(--accent-primary);
}

#use-cases .card h3,
#use-cases .card p {
    transition: color var(--transition-fast);
}

#use-cases .card:hover h3,
#use-cases .card:hover p {
    color: var(--accent-primary);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 50px;
    gap: 40px;
}

.step-card {
    text-align: center;
}

.step-visual {
    height: 180px;
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 15px;
    overflow: hidden;
}

.install-animation {
    position: relative;
    width: 200px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
}

.install-app {
    position: relative;
    z-index: 2;
    transition: transform 0.2s ease;
    opacity: 0;
}

.install-app img {
    height: 48px;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,0.3));
}

.install-folder {
    color: var(--accent-secondary);
    font-size: 3.5rem;
    opacity: 0;
}

.install-cursor {
    position: absolute;
    bottom: 0px;
    right: 0px;
    color: var(--text-main);
    font-size: 2rem;
    z-index: 10;
    pointer-events: none;
    opacity: 0;
    transform: rotate(-15deg);
    filter: drop-shadow(0 2px 5px rgba(0,0,0,0.5));
}

.install-success {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: var(--accent-primary);
    font-size: 5rem;
    z-index: 11;
    opacity: 0;
    pointer-events: none;
}

.animate-drag .install-cursor {
    animation: cursorMove 3s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
}

.animate-drag .install-app {
    animation: appDrag 3s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
}

.animate-drag .install-folder {
    animation: folderPulse 3s ease infinite;
}

.animate-drag .install-success {
    animation: showSuccess 3s ease infinite;
}

@keyframes showSuccess {
    0%, 60% { opacity: 0; transform: translate(-50%, -50%) scale(0.5); }
    65%, 95% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
    100% { opacity: 0; transform: translate(-50%, -50%) scale(0.8); }
}

@keyframes cursorMove {
    0% { transform: translate(-220px, -130px) rotate(-15deg); opacity: 0; }
    25% { transform: translate(-150px, -18px) rotate(-15deg); opacity: 1; }
    40% { transform: translate(-150px, -18px) rotate(-15deg) scale(0.9); }
    55% { transform: translate(-30px, -18px) rotate(-15deg) scale(0.9); }
    60% { transform: translate(-30px, -18px) rotate(-15deg) scale(1); opacity: 1; }
    70%, 100% { transform: translate(20px, 40px) rotate(-15deg); opacity: 0; }
}

@keyframes appDrag {
    0%, 10% { opacity: 0; transform: translate(0, 0); }
    15%, 40% { opacity: 1; transform: translate(0, 0); }
    55% { transform: translate(120px, 0); opacity: 1; }
    60% { transform: translate(120px, 0) scale(0.8); opacity: 1; }
    65%, 100% { transform: translate(120px, 0) scale(0.8); opacity: 0; }
}

@keyframes folderPulse {
    0% { opacity: 0; transform: scale(1); color: var(--accent-secondary); }
    10%, 59% { opacity: 1; transform: scale(1); color: var(--accent-secondary); }
    60% { transform: scale(1.2); color: var(--accent-primary); opacity: 1; }
    65% { transform: scale(1); color: var(--accent-primary); opacity: 0; }
    100% { opacity: 0; }
}

.step-btn {
    background: var(--accent-primary);
    color: var(--bg-dark);
    padding: 6px 16px;
    border-radius: 4px;
    font-weight: 800;
    font-size: 0.8rem;
    z-index: 2;
    margin-top: 5px;
}

.file-stack {
    position: relative;
    width: 60px;
    height: 80px;
}

.file-item {
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--accent-secondary);
    border-radius: 8px;
    border: 2px solid var(--bg-dark);
    opacity: 0;
    transform: translateY(10px);
    animation: fileStack 3s infinite ease-in-out;
}

.file-item:nth-child(1) { animation-delay: 0s; top: 0; left: 0; z-index: 1; }
.file-item:nth-child(2) { animation-delay: 0.15s; top: -8px; left: 8px; z-index: 2; }
.file-item:nth-child(3) { animation-delay: 0.3s; top: -16px; left: 16px; z-index: 3; background: var(--accent-primary); }

@keyframes fileStack {
    0% { opacity: 0; transform: translateY(15px) rotate(-2deg); }
    15%, 85% { opacity: 1; transform: translateY(0) rotate(0deg); }
    40% { transform: translateY(-3px) rotate(1deg); }
    65% { transform: translateY(-1px) rotate(-1deg); }
    100% { opacity: 0; transform: translateY(-5px); }
}

.transfer-animation {
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
}

.device-mini {
    width: 40px;
    height: 60px;
    background: var(--bg-dark);
    border: 2px solid var(--accent-secondary);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    z-index: 2;
}

.transfer-indicator {
    width: 40px;
    height: 4px;
    background: var(--accent-primary);
    border-radius: 2px;
    position: relative;
    overflow: hidden;
}

.transfer-indicator::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: var(--shine-color);
    animation: transfer 2.5s infinite;
}

.transfer-file-source, .transfer-file-target {
    position: absolute;
    width: 14px;
    height: 18px;
    background: var(--accent-primary);
    border-radius: 2px;
    top: 50%;
    left: 50%;
    margin-left: -7px;
    margin-top: -9px;
    opacity: 0;
}

.transfer-file-source {
    animation: sourceFileOut 2.5s infinite;
}

.transfer-file-target {
    animation: targetFileIn 2.5s infinite;
}

@keyframes sourceFileOut {
    0% { opacity: 0; transform: translateX(0) scale(0.5); }
    15% { opacity: 1; transform: translateX(0) scale(1); }
    40% { transform: translateX(30px); opacity: 1; }
    41%, 100% { opacity: 0; }
}

@keyframes targetFileIn {
    0%, 70% { opacity: 0; transform: translateX(-30px); }
    70.1% { opacity: 1; transform: translateX(-30px); }
    85% { transform: translateX(0); opacity: 1; }
    90% { opacity: 1; transform: translateX(0) scale(1); }
    100% { opacity: 0; transform: translateX(0) scale(0.5); }
}

@keyframes transfer {
    0%   { left: -100%; }
    40%  { left: -100%; }
    70%  { left: 200%;  }
    100% { left: 200%;  }
}

.step-card h3 {
    margin-bottom: 10px;
    transition: color var(--transition-fast);
}

.step-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

.step-card:has(.step-visual:hover) h3,
.step-card:has(.step-visual:hover) p {
    color: var(--accent-primary);
}

.testimonial-scroller {
    width: 100%;
    overflow: hidden;
    padding: 40px 0;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 20px;
    -webkit-mask-image: linear-gradient(
        to right,
        transparent,
        black 8%,
        black 92%,
        transparent
    );
    mask-image: linear-gradient(
        to right,
        transparent,
        black 8%,
        black 92%,
        transparent
    );
}

.testimonial-row {
    display: flex;
    width: max-content;
}

.testimonial-track {
    display: flex;
    gap: 20px;
    padding: 0 10px;
}

.testimonial-card {
    width: 320px;
    flex-shrink: 0;
    text-align: left;
    padding: 20px;
}

.testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.testimonial-header .author {
    font-weight: 600;
    color: var(--accent-primary);
}

.testimonial-card p {
    font-size: 0.95rem;
    line-height: 1.5;
    opacity: 0.9;
}

@keyframes scroll-ltr {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - 10px)); }
}

@keyframes scroll-rtl {
    0% { transform: translateX(calc(-50% - 10px)); }
    100% { transform: translateX(0); }
}

.ltr .testimonial-track {
    animation: scroll-ltr 40s linear infinite;
}

.rtl .testimonial-track {
    animation: scroll-rtl 45s linear infinite;
}

.fast .testimonial-track {
    animation-duration: 30s;
}

.testimonial-row:hover .testimonial-track {
    animation-play-state: paused;
}

.news-card {
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 250px;
}

.news-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.flag {
    display: inline-block;
    width: 32px;
    height: 24px;
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    flex-shrink: 0;
}

.flag-cn { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36' width='36' height='36'%3E%3Cpath fill='%23de2910' d='M36 27a4 4 0 0 1-4 4H4a4 4 0 0 1-4-4V9a4 4 0 0 1 4-4h28a4 4 0 0 1 4 4z'/%3E%3Cpath fill='%23ffde02' d='m11.136 8.977l.736.356l.589-.566l-.111.81l.72.386l-.804.144l-.144.804l-.386-.72l-.81.111l.566-.589zm4.665 2.941l-.356.735l.566.59l-.809-.112l-.386.721l-.144-.805l-.805-.144l.721-.386l-.112-.809l.59.566zm-.957 3.779l.268.772l.817.017l-.651.493l.237.783l-.671-.467l-.671.467l.236-.783l-.651-.493l.817-.017zm-3.708 3.28l.736.356l.589-.566l-.111.81l.72.386l-.804.144l-.144.804l-.386-.72l-.81.111l.566-.589zM7 10.951l.929 2.671l2.826.058l-2.253 1.708l.819 2.706L7 16.479l-2.321 1.615l.819-2.706l-2.253-1.708l2.826-.058z'/%3E%3C/svg%3E"); }
.flag-fr { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36' width='36' height='36'%3E%3Cpath fill='%23ed2939' d='M36 27a4 4 0 0 1-4 4h-8V5h8a4 4 0 0 1 4 4z'/%3E%3Cpath fill='%23002495' d='M4 5a4 4 0 0 0-4 4v18a4 4 0 0 0 4 4h8V5z'/%3E%3Cpath fill='%23eee' d='M12 5h12v26H12z'/%3E%3C/svg%3E"); }
.flag-de { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36' width='36' height='36'%3E%3Cpath fill='%23ffcd05' d='M0 27a4 4 0 0 0 4 4h28a4 4 0 0 0 4-4v-4H0z'/%3E%3Cpath fill='%23ed1f24' d='M0 14h36v9H0z'/%3E%3Cpath fill='%23141414' d='M32 5H4a4 4 0 0 0-4 4v5h36V9a4 4 0 0 0-4-4'/%3E%3C/svg%3E"); }
.flag-it { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36' width='36' height='36'%3E%3Cpath fill='%23ce2b37' d='M36 27a4 4 0 0 1-4 4h-8V5h8a4 4 0 0 1 4 4z'/%3E%3Cpath fill='%23009246' d='M4 5a4 4 0 0 0-4 4v18a4 4 0 0 0 4 4h8V5z'/%3E%3Cpath fill='%23eee' d='M12 5h12v26H12z'/%3E%3C/svg%3E"); }
.flag-jp { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36' width='36' height='36'%3E%3Cpath fill='%23eee' d='M36 27a4 4 0 0 1-4 4H4a4 4 0 0 1-4-4V9a4 4 0 0 1 4-4h28a4 4 0 0 1 4 4z'/%3E%3Ccircle cx='18' cy='18' r='7' fill='%23ed1b2f'/%3E%3C/svg%3E"); }
.flag-ru { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36' width='36' height='36'%3E%3Cpath fill='%23ce2028' d='M36 27a4 4 0 0 1-4 4H4a4 4 0 0 1-4-4v-4h36z'/%3E%3Cpath fill='%2322408c' d='M0 13h36v10H0z'/%3E%3Cpath fill='%23eee' d='M32 5H4a4 4 0 0 0-4 4v4h36V9a4 4 0 0 0-4-4'/%3E%3C/svg%3E"); }
.flag-kr { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36' width='36' height='36'%3E%3Cpath fill='%23eee' d='M36 27a4 4 0 0 1-4 4H4a4 4 0 0 1-4-4V9a4 4 0 0 1 4-4h28a4 4 0 0 1 4 4z'/%3E%3Cpath fill='%23c60c30' d='M21.441 13.085a6 6 0 0 0-8.356 1.474A3.001 3.001 0 0 0 18 18a3 3 0 0 1 4.915 3.442a6 6 0 0 0-1.474-8.357'/%3E%3Cpath fill='%23003478' d='M22.178 17.264A3 3 0 0 0 18 18a3.001 3.001 0 0 1-4.915-3.442a6 6 0 1 0 9.829 6.882a2.997 2.997 0 0 0-.736-4.176'/%3E%3Cpath fill='%23292f33' d='m24.334 25.572l1.928-2.298l.766.643l-1.928 2.298zm2.57-3.063l1.928-2.297l.766.643l-1.928 2.297zm-1.038 4.351l1.928-2.297l.766.643l-1.928 2.297zm2.572-3.066l1.93-2.297l.766.644l-1.93 2.296zm-1.041 4.352l1.93-2.297l.765.643l-1.929 2.297zm2.571-3.065l1.927-2.3l.767.643l-1.927 2.3zm.004-14.162l.766-.643l1.93 2.299l-.767.643zM27.4 7.853l.766-.643l1.928 2.299l-.767.642zm-1.533 1.288l.766-.643l4.5 5.362l-.766.643zm-1.532 1.284l.767-.643l1.927 2.298l-.766.642zm2.57 3.065l.766-.643l1.93 2.297l-.765.643zM6.4 20.854l.766-.643l4.499 5.363l-.767.643zM4.87 22.14l.765-.642l1.929 2.298l-.767.643zm2.567 3.066l.766-.643l1.93 2.297l-.766.643zm-4.101-1.781l.766-.643l4.5 5.362l-.767.643zm-.001-10.852l4.498-5.362l.767.642l-4.5 5.363zm1.532 1.287l4.5-5.363l.766.643l-4.5 5.362zM6.4 15.145l4.5-5.363l.766.643l-4.5 5.363z'/%3E%3C/svg%3E"); }
.flag-es { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36' width='36' height='36'%3E%3Cpath fill='%23c60a1d' d='M36 27a4 4 0 0 1-4 4H4a4 4 0 0 1-4-4V9a4 4 0 0 1 4-4h28a4 4 0 0 1 4 4z'/%3E%3Cpath fill='%23ffc400' d='M0 12h36v12H0z'/%3E%3Cpath fill='%23ea596e' d='M9 17v3a3 3 0 1 0 6 0v-3z'/%3E%3Cpath fill='%23f4a2b2' d='M12 16h3v3h-3z'/%3E%3Cpath fill='%23dd2e44' d='M9 16h3v3H9z'/%3E%3Cpath fill='%23ea596e' d='M12 13h0a3 1.5 0 0 1 3 1.5v0a3 1.5 0 0 1-3 1.5h0a3 1.5 0 0 1-3-1.5v0a3 1.5 0 0 1 3-1.5zM12 13a3 0.75 0 0 1 3 0.75v0a3 0.75 0 0 1-3 0.75h0a3 0.75 0 0 1-3-0.75v0a3 0.75 0 0 1 3-0.75z'/%3E%3Cpath fill='%2399aab5' d='M7 16h1v7H7zm9 0h1v7h-1z'/%3E%3Cpath fill='%2366757f' d='M6 22h3v1H6zm9 0h3v1h-3zm-8-7h1v1H7zm9 0h1v1h-1z'/%3E%3C/svg%3E"); }
.flag-us { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 36 36' width='36' height='36'%3E%3Cpath fill='%23b22334' d='M35.445 7C34.752 5.809 33.477 5 32 5H18v2zM0 25h36v2H0zm18-8h18v2H18zm0-4h18v2H18zM0 21h36v2H0zm4 10h28c1.477 0 2.752-.809 3.445-2H.555c.693 1.191 1.968 2 3.445 2M18 9h18v2H18z'/%3E%3Cpath fill='%23eee' d='M.068 27.679q.025.14.059.277q.04.15.092.296c.089.259.197.509.333.743L.555 29h34.89l.002-.004a4 4 0 0 0 .332-.741a4 4 0 0 0 .152-.576c.041-.22.069-.446.069-.679H0c0 .233.028.458.068.679M0 23h36v2H0zm0-4v2h36v-2H18zm18-4h18v2H18zm0-4h18v2H18zM.555 7l-.003.005zM.128 8.044c.025-.102.06-.199.092-.297a4 4 0 0 0-.092.297M18 9h18c0-.233-.028-.459-.069-.68a3.6 3.6 0 0 0-.153-.576A4 4 0 0 0 35.445 7H18z'/%3E%3Cpath fill='%233c3b6e' d='M18 5H4a4 4 0 0 0-4 4v10h18z'/%3E%3Cpath fill='%23fff' d='m2.001 7.726l.618.449l-.236.725L3 8.452l.618.448l-.236-.725L4 7.726h-.764L3 7l-.235.726zm2 2l.618.449l-.236.725l.617-.448l.618.448l-.236-.725L6 9.726h-.764L5 9l-.235.726zm4 0l.618.449l-.236.725l.617-.448l.618.448l-.236-.725l.618-.449h-.764L9 9l-.235.726zm4 0l.618.449l-.236.725l.617-.448l.618.448l-.236-.725l.618-.449h-.764L13 9l-.235.726zm-8 4l.618.449l-.236.725l.617-.448l.618.448l-.236-.725l.618-.449h-.764L5 13l-.235.726zm4 0l.618.449l-.236.725l.617-.448l.618.448l-.236-.725l.618-.449h-.764L9 13l-.235.726zm4 0l.618.449l-.236.725l.617-.448l.618.448l-.236-.725l.618-.449h-.764L13 13l-.235.726zm-6-6l.618.449l-.236.725L7 8.452l.618.448l-.236-.725L8 7.726h-.764L7 7l-.235.726zm4 0l.618.449l-.236.725l.617-.448l.618.448l-.236-.725l.618-.449h-.764L11 7l-.235.726zm4 0l.618.449l-.236.725l.617-.448l.618.448l-.236-.725l.618-.449h-.764L15 7l-.235.726zm-12 4l.618.449l-.236.725l.617-.448l.618.448l-.236-.725l.618-.449h-.764L3 11l-.235.726zM6.383 12.9L7 12.452l.618.448l-.236-.725l.618-.449h-.764L7 11l-.235.726h-.764l.618.449zm3.618-1.174l.618.449l-.236.725l.617-.448l.618.448l-.236-.725l.618-.449h-.764L11 11l-.235.726zm4 0l.618.449l-.236.725l.617-.448l.618.448l-.236-.725l.618-.449h-.764L15 11l-.235.726zm-12 4l.618.449l-.236.725l.617-.448l.618.448l-.236-.725l.618-.449h-.764L3 15l-.235.726zM6.383 16.9L7 16.452l.618.448l-.236-.725l.618-.449h-.764L7 15l-.235.726h-.764l.618.449zm3.618-1.174l.618.449l-.236.725l.617-.448l.618.448l-.236-.725l.618-.449h-.764L11 15l-.235.726zm4 0l.618.449l-.236.725l.617-.448l.618.448l-.236-.725l.618-.449h-.764L15 15l-.235.726z'/%3E%3C/svg%3E"); }

.source { font-size: 0.8rem; text-transform: uppercase; color: var(--text-muted); }
.news-card h3 { font-size: 1.2rem; margin-bottom: 20px; }
.read-more { color: var(--accent-primary); font-weight: 600; font-size: 0.9rem; }

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    margin-bottom: 80px;
    border-radius: 24px;
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}


.faq-list {
    max-width: 800px;
    margin: 40px auto 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    padding: 0;
}

.faq-item summary {
    padding: 24px 30px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item {
    margin-bottom: 20px;
    padding: 0;
}

.faq-question {
    padding: 30px 30px 10px;
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    display: block;
}

.faq-item p {
    padding: 0 30px 30px;
    color: var(--text-muted);
    margin: 0;
}

.faq-item.card:hover {
    transform: none;
    border: none;
    box-shadow: none;
}

.cta-card {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: var(--bg-dark);
    padding: 80px 40px;
}

.cta-card h2 { font-size: 3rem; margin-bottom: 20px; }
.cta-card p { font-size: 1.2rem; margin-bottom: 40px; opacity: 0.8; font-weight: 500;}

.cta-card .btn-primary {
    background: var(--bg-dark);
    color: var(--accent-primary);
}

.tabs-container {
    margin-top: 40px;
}

.tabs-header {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.tab-btn {
    background: var(--bg-card);
    border: none;
    color: var(--text-muted);
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.tab-btn.active {
    background: var(--accent-primary);
    color: var(--bg-dark);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.4s ease-out;
}

.download-group h3 {
    font-size: 1.1rem;
    color: var(--accent-primary);
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.download-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.download-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
}

.download-icon {
    font-size: 1.2rem;
    color: var(--accent-primary);
}

.terminal-card {
    background: var(--terminal-bg);
    border: 1px solid var(--terminal-border);
    font-family: 'Courier New', Courier, monospace;
    padding: 20px;
    margin-bottom: 15px;
}

.terminal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 8px;
}

.terminal-title {
    font-size: 0.75rem;
    color: var(--terminal-title);
    text-transform: uppercase;
}

.copy-btn {
    background: none;
    border: none;
    color: var(--terminal-code);
    cursor: pointer;
    font-size: 1rem;
    opacity: 0.6;
    transition: var(--transition-fast);
}

.copy-btn:hover {
    opacity: 1;
    transform: scale(1.1);
}

.terminal-card code {
    color: var(--terminal-code);
    font-size: 0.95rem;
    word-break: break-all;
}

.community-grid {
    gap: 40px;
}

.community-card {
    padding: 40px !important;
}

.community-card h3 {
    margin-bottom: 20px;
}

.community-card p {
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.social-item {
    display: flex;
    justify-content: space-between;
    padding: 18px 25px !important;
}

.lang-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 10px;
}

.lang-links li a {
    color: var(--text-muted);
    font-size: 0.95rem;
    display: block;
    padding: 5px 0;
}

.lang-links li a:hover {
    color: var(--accent-primary);
}

.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.contact-card .feature-icon {
    margin-bottom: 0;
}

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

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content .section-title,
.legal-content .section-subtitle {
    text-align: center;
    display: block;
}

.legal-content h1 {
    margin-bottom: 10px;
    font-size: 3rem;
    background: linear-gradient(135deg, var(--text-main) 0%, var(--accent-primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.legal-content .section-subtitle {
    margin-bottom: 60px;
    color: var(--text-muted);
}

.legal-content h2 {
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--accent-primary);
    font-size: 1.8rem;
}

.legal-content h3 {
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--text-main);
    font-size: 1.4rem;
}

.legal-content p {
    margin-bottom: 20px;
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.8;
}

.legal-content ul, .legal-content ol {
    margin-bottom: 20px;
    padding-left: 20px;
    list-style: disc;
    color: var(--text-muted);
}

.legal-content li {
    margin-bottom: 10px;
}

.legal-content a {
    color: var(--accent-primary);
    text-decoration: underline;
}

.legal-content a:hover {
    color: var(--text-main);
}
.community-hero {
    text-align: center;
    padding: 180px 20px 80px;
}

.community-hero h2 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    letter-spacing: -2px;
}


.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 80px;
}

.social-card {
    background: var(--bg-card);
    border: none;
    border-radius: var(--card-radius);
    padding: 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition-slow);
}

.social-card:hover {
    transform: translateY(-5px);
}

.social-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.social-icon img {
    width: 24px;
    height: 24px;
    display: block;
}

.discord-card .social-icon { background: rgba(88, 101, 242, 0.1); color: var(--brand-discord); }
.reddit-card .social-icon { background: rgba(255, 69, 0, 0.1); color: var(--brand-reddit); }

.social-content { display: flex; flex-direction: column; }
.social-link { font-weight: 600; font-size: 1.2rem; transition: var(--transition-fast); }

.discord-card:hover .social-link { color: #CDD1FB; text-decoration: none; }
.reddit-card:hover .social-link { color: #FFC7B2; text-decoration: none; }
.mastodon-card:hover .social-link { color: #DDE0FF; text-decoration: none; }
.merch-card:hover .social-link { color: var(--accent-primary); text-decoration: none; }

.mastodon-card .social-icon { background: rgba(99, 100, 255, 0.1); color: #6364FF; }
.merch-card .social-icon { background: var(--subtle-bg); color: var(--accent-primary); }

.community-section {
    padding: 80px 0;
}

.community-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--text-main);
}

.contribute-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.contribute-card {
    background: var(--subtle-bg);
    border: none;
    border-radius: 16px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: var(--transition-fast);
}

.contribute-card h4 {
    margin: 0;
    font-size: 1.15rem;
}

.contribute-card:hover {
    background: var(--bg-card);
}

.contribute-card .app-icon {
    color: var(--text-muted);
}

.contribute-card:hover .app-icon {
    color: var(--accent-primary);
}

.help-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.help-btn {
    background: var(--bg-card);
    border: none;
    padding: 15px;
    border-radius: 12px;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.help-btn:hover {
    background: var(--button-bg);
    color: var(--accent-primary);
}

.changelog-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 60px;
    background: var(--subtle-bg);
    padding: 20px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.search-wrapper {
    position: relative;
    flex-grow: 1;
    max-width: 400px;
}

.search-wrapper .app-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-input {
    width: 100%;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    padding: 12px 15px 12px 50px;
    border-radius: 12px;
    color: var(--text-main);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 4px var(--button-bg);
}

.filter-group {
    display: flex;
    gap: 10px;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.filter-btn.active {
    background: var(--accent-primary);
    color: var(--bg-dark);
    border-color: var(--accent-primary);
}

.version-item {
    margin-bottom: 40px;
}

.version-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.version-tag {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 5px;
}

.version-date {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.changelog-card {
    background: var(--bg-card);
    border: 1px solid transparent;
}

.changelog-card:hover {
    border-color: var(--border-color);
    transform: none;
}

.change-item {
    display: flex;
    gap: 15px;
    padding: 12px 0;
    border-bottom: 1px solid var(--subtle-border);
}

.change-item:last-child {
    border-bottom: none;
}

.type-tag {
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 4px;
    min-width: 60px;
    text-align: center;
    height: fit-content;
}

.type-feat { background: var(--button-bg); color: var(--accent-primary); }
.type-fix { background: rgba(255, 166, 0, 0.1); color: #FFA600; }
.type-i18n { background: rgba(179, 130, 213, 0.1); color: #B382D5; }
.type-other { background: var(--subtle-bg); color: var(--text-muted); }

.platform-tag {
    background: var(--subtle-bg);
    color: var(--text-muted);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.change-desc {
    color: var(--text-main);
    font-size: 1rem;
    line-height: 1.6;
}

.footer {
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand p {
    color: var(--text-muted);
    max-width: 300px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: start;
}

.footer-links h4 { margin-bottom: 20px; color: var(--text-main); }
.footer-links ul li { margin-bottom: 12px; }
.footer-links ul li a { color: var(--text-muted); font-size: 0.95rem; }
.footer-links ul li a:hover { color: var(--accent-primary); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-bottom a {
    color: var(--accent-primary);
}

.footer-bottom a:hover {
    opacity: 0.8;
}

.footer-bottom a.license-link {
    color: inherit;
    text-decoration: underline;
}

@media (max-width: 1024px) {
    .hero-layout {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-copy {
        max-width: 640px;
        margin: 0 auto;
        text-align: center;
    }

    .hero h1 { font-size: 3rem; }

    .hero .subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-ctas {
        justify-content: center;
    }

    .hero-visual {
        max-width: 720px;
        margin: 0 auto;
    }

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

@media (max-width: 768px) {
    :root {
        --section-padding: 80px 20px;
    }

    /* Grid utilities: collapse to single column on mobile */
    .grid-2,
    .grid-3,
    .grid-4,
    .grid-5 {
        grid-template-columns: 1fr;
    }

    /* Steps (How It Works): 3-col to 1-col */
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    /* Hero: reduce oversized top padding */
    .navbar {
        height: 58px;
    }

    .mobile-menu {
        top: 58px;
    }

    .navbar .container {
        padding: 0 16px;
    }

    .logo {
        gap: 10px;
        font-size: 1.25rem;
    }

    .logo img {
        height: 28px;
    }

    .nav-actions {
        gap: 8px;
    }

    .theme-toggle,
    .mobile-toggle {
        width: 34px;
        height: 34px;
    }

    .hero {
        padding-top: 108px;
        padding-bottom: 76px;
    }

    /* Community hero: reduce top padding */
    .community-hero {
        padding: 120px 20px 60px;
    }

    /* CTA card: scale heading down so translated strings don't overflow */
    .cta-card h2 { font-size: 2rem; }
    .cta-card { padding: 60px 24px; }

    /* Section titles: tighten on small screens */
    .section-title { font-size: 2rem; }
    .community-hero h2 { font-size: 2.5rem; }

    /* Existing rules */
    .navbar .nav-links, .navbar .btn { display: none; }
    .hero h1 {
        font-size: clamp(2rem, 8vw, 2.6rem);
        margin-bottom: 16px;
    }
    .hero .subtitle {
        font-size: 1.1rem;
        margin-bottom: 32px;
    }
    .hero-ctas {
        flex-direction: column;
        gap: 14px;
        margin-bottom: 0;
        align-items: center;
    }
    .hero-ctas .btn {
        width: 100%;
        max-width: 350px;
        min-height: 58px;
        margin: 0 auto;
        padding: 14px 24px;
    }
    .hero-visual {
        max-width: 560px;
        margin-bottom: 28px;
    }
    .desktop-mockup {
        border-width: 3px;
    }
    .mobile-mockup {
        display: block;
        right: 10px;
        bottom: -26px;
        width: clamp(96px, 28vw, 136px);
        border-width: 4px;
        border-radius: 18px;
    }
    .partner-grid { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: repeat(2, 1fr); }
    .footer-bottom { flex-direction: column; gap: 20px; text-align: center; }
    .help-grid { grid-template-columns: repeat(2, 1fr); }
    .tabs-header { gap: 10px; }
    .tab-btn { padding: 8px 16px; font-size: 0.9rem; }
    .changelog-controls { flex-direction: column; align-items: stretch; }
    .search-wrapper { max-width: none; }
    .filter-group { overflow-x: auto; padding-bottom: 10px; }
}

/* Very small phones: stats 4-col to 2-col is already handled at 1024px,
   collapse to 1-col below 480px for extremely narrow viewports */
@media (max-width: 480px) {
    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .container {
        padding: 0 18px;
    }

    .navbar .container {
        padding: 0 14px;
    }

    .logo {
        gap: 8px;
        font-size: 1.2rem;
    }

    .logo img {
        height: 26px;
    }

    .hero {
        padding-top: 96px;
    }

    .hero h1 {
        font-size: clamp(1.8rem, 7.5vw, 2.05rem);
    }

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

    .mobile-mockup {
        width: clamp(82px, 24vw, 108px);
        right: 6px;
        bottom: -18px;
        border-width: 3px;
        border-radius: 15px;
    }

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

    /* Download page: stack the two columns fully */
    .download-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}

.page-enter-active,
.page-leave-active {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.page-enter-from,
.page-leave-to {
  opacity: 0;
  transform: translateY(10px);
}

/* Mobile drawer */
.mobile-menu {
  display: none;
  position: absolute;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  padding: 20px;
  z-index: 999;
}
.mobile-menu.open { display: block; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 16px; }
.mobile-menu a { color: var(--text-main); font-weight: 600; }
.nav-action-btn {
  background: var(--subtle-bg);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 8px 16px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
}
.lang-switcher { position: relative; }
.language-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  margin: 0;
  padding: 8px;
  list-style: none;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.16);
  z-index: 1200;
  display: none;
}
.language-dropdown.open,
.language-dropdown:not([hidden]) {
  display: block;
}
.language-dropdown[hidden] {
  display: none !important;
}
.language-dropdown a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--text-main);
  font-size: 0.92rem;
  font-weight: 600;
}
.language-dropdown a:hover,
.language-dropdown a.is-active {
  background: var(--subtle-bg);
  color: var(--accent-primary);
}
.mobile-lang {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  padding-top: 8px;
  border-top: 1px solid var(--border-color);
}
.mobile-lang a {
  font-size: 0.92rem !important;
  font-weight: 600;
  color: var(--text-muted) !important;
}
.mobile-lang a:hover {
  color: var(--accent-primary) !important;
}
@media (max-width: 768px) {
  .lang-switcher { display: none; }
}

/* Chinese nav letter-spacing */
html[lang="zh-CN"] .nav-links a,
html[lang="zh-CN"] .mobile-menu a {
  letter-spacing: 0.06em;
}

/* Russian button padding */
html[lang="ru"] .btn {
  padding: 16px 34px;
}
html[lang="ru"] .btn-sm {
  padding: 10px 24px;
}
html[lang="ru"] .btn-lg {
  padding: 18px 42px;
}

/* Arabic RTL polish */
html[lang="ar"] {
  direction: rtl;
}
html[lang="ar"] .lang-switcher .language-dropdown {
  right: auto;
  left: 0;
}
html[lang="ar"] .float-download {
  right: auto;
  left: 24px;
}
html[lang="ar"] .nav-links,
html[lang="ar"] .nav-actions,
html[lang="ar"] .hero-ctas,
html[lang="ar"] .footer-links {
  direction: rtl;
}
html[lang="ar"] .features-hero-copy {
  text-align: right;
}
/* ---- Static site additions ---- */
:root {
  --font-main: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
  padding-top: 0;
}

main {
  min-height: 60vh;
}

.page-hero {
  padding-top: 160px;
  padding-bottom: 60px;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.page-hero .subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto;
}

.features-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.2fr);
  gap: 48px;
  align-items: center;
  max-width: 1180px;
}

.features-hero-copy {
  text-align: left;
}

.features-hero-copy .subtitle {
  margin: 0;
  max-width: 440px;
}

.features-hero-layout .screenshot-grid {
  margin-top: 0;
}

.nav-links a.is-active {
  color: var(--accent-primary);
}

.float-download {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1100;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(5, 8, 7, 0.88);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 24px;
}

.lightbox.open {
  display: flex;
}

.lightbox img {
  max-width: min(1100px, 94vw);
  max-height: 88vh;
  border-radius: 12px;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 18px;
  right: 22px;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 999px;
  background: var(--button-bg);
  color: var(--button-text);
  font-size: 1.4rem;
  font-weight: 700;
  cursor: pointer;
  line-height: 1;
}

.lightbox-close:hover {
  background: var(--button-bg-hover);
}

img[data-lightbox] {
  cursor: zoom-in;
}

.faq-accordion .faq-item {
  overflow: hidden;
}

.faq-accordion .faq-trigger {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--text-main);
  padding: 24px 30px;
  font-size: 1.15rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color var(--transition-fast);
}

.faq-accordion .faq-item:hover .faq-trigger {
  color: var(--accent-primary);
}

.faq-accordion .faq-panel {
  display: none;
  padding: 0 30px 28px;
  color: var(--text-muted);
}

.faq-accordion .faq-item.is-open .faq-panel {
  display: block;
}

.faq-accordion .faq-chevron {
  transition: transform 0.2s ease;
  color: var(--accent-primary);
  flex-shrink: 0;
}

.faq-accordion .faq-item.is-open .faq-chevron {
  transform: rotate(180deg);
}

.prose-block h2 {
  font-size: 1.8rem;
  margin: 40px 0 16px;
  color: var(--accent-primary);
}

.prose-block h3 {
  font-size: 1.25rem;
  margin: 28px 0 12px;
  transition: color var(--transition-fast);
}

.card.prose-block:hover h3,
.card.prose-block:hover h2 {
  color: var(--accent-primary);
}

.prose-block p,
.prose-block li {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 14px;
}

.prose-block ul {
  list-style: disc;
  padding-left: 22px;
  margin-bottom: 20px;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 24px;
  overflow: hidden;
  border-radius: 16px;
}

.compare-table th,
.compare-table td {
  padding: 16px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.compare-table th {
  background: var(--bg-sidebar);
  color: var(--text-main);
  font-weight: 700;
}

.compare-table td {
  color: var(--text-muted);
  background: var(--bg-card);
}

.compare-table tr:last-child td {
  border-bottom: none;
}

.guide-card h3 {
  margin-bottom: 10px;
}

.guide-card ol {
  list-style: decimal;
  padding-left: 22px;
  color: var(--text-muted);
}

.guide-card li {
  margin-bottom: 8px;
}

.download-empty {
  pointer-events: auto;
}

.security-note {
  border-left: 4px solid var(--accent-primary);
  padding-left: 18px;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 24px;
  margin-top: 40px;
  align-items: end;
}

.screenshot-grid img {
  border-radius: 16px;
  border: 3px solid var(--mockup-border);
  width: 100%;
  height: auto;
}

@media (max-width: 768px) {
  .float-download {
    right: 16px;
    bottom: 16px;
  }
  .features-hero-layout {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }
  .features-hero-copy {
    text-align: center;
  }
  .features-hero-copy .subtitle {
    margin: 0 auto;
  }
  .screenshot-grid {
    grid-template-columns: 1fr;
  }
  .page-hero {
    padding-top: 120px;
  }
}