@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700;900&family=ZCOOL+KuaiLe&display=swap');

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

:root {
    --primary: #ff6b35;
    --primary-dark: #e55a2b;
    --secondary: #ffd700;
    --secondary-dark: #e6c200;
    --white: #ffffff;
    --dark: #1a1a2e;
    --dark-light: #3d3d5c;
    --gray: #f5f5f5;
    --gray-dark: #e8e8e8;
    --shadow: 0 4px 20px rgba(255, 107, 53, 0.15);
    --shadow-hover: 0 8px 30px rgba(255, 107, 53, 0.25);
    --radius: 16px;
    --radius-sm: 10px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    color: var(--dark);
    background: var(--gray);
    line-height: 1.6;
    min-height: 100vh;
}

h1, h2, h3, h4 {
    font-family: 'ZCOOL KuaiLe', cursive;
    color: var(--dark);
    line-height: 1.3;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
.header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
}

.logo-icon {
    width: 45px;
    height: 45px;
    background: var(--secondary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 22px;
    color: var(--primary-dark);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.logo-text {
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 24px;
    color: var(--white);
    letter-spacing: 1px;
}

.logo-sub {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 400;
}

.nav {
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav a {
    color: var(--white);
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
}

.nav a:hover,
.nav a.active {
    background: var(--secondary);
    color: var(--primary-dark);
    transform: translateY(-2px);
}

.nav a.active {
    font-weight: 700;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: 3px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, #ff8c5a 50%, var(--secondary) 100%);
    padding: 60px 0;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 48px;
    color: var(--white);
    margin-bottom: 15px;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.hero-content .date-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero-stats {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
}

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

.hero-stat .num {
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 36px;
    color: var(--secondary);
    display: block;
}

.hero-stat .label {
    font-size: 13px;
    opacity: 0.9;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--white);
    color: var(--primary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

.btn-secondary {
    background: var(--secondary);
    color: var(--primary-dark);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

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

.btn-large {
    padding: 18px 40px;
    font-size: 18px;
}

.hero-visual {
    position: relative;
    text-align: center;
}

.hero-img {
    width: 100%;
    max-width: 400px;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.hero-badge {
    position: absolute;
    background: var(--secondary);
    color: var(--primary-dark);
    padding: 15px 25px;
    border-radius: 16px;
    font-weight: 700;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.hero-badge-1 {
    top: 10%;
    left: -20px;
    animation: float 3s ease-in-out infinite;
}

.hero-badge-2 {
    bottom: 10%;
    right: -20px;
    animation: float 3s ease-in-out infinite 1.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Section Styles */
.section {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h2 {
    font-size: 36px;
    margin-bottom: 10px;
    color: var(--dark);
}

.section-title p {
    color: var(--dark-light);
    font-size: 16px;
}

.section-title .title-bar {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 4px;
    margin: 15px auto 0;
}

/* Points Card */
.points-card {
    background: linear-gradient(135deg, var(--secondary) 0%, #ffb347 100%);
    border-radius: var(--radius);
    padding: 25px;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.points-icon {
    width: 60px;
    height: 60px;
    background: var(--white);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.points-info h3 {
    font-size: 18px;
    margin-bottom: 5px;
}

.points-info .points-num {
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 32px;
    color: var(--primary-dark);
}

/* Task Cards Grid */
.tasks-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.task-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
}

.task-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

.task-card-img {
    height: 180px;
    overflow: hidden;
    position: relative;
}

.task-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.task-card:hover .task-card-img img {
    transform: scale(1.1);
}

.task-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary);
    color: var(--white);
    padding: 5px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.task-badge.hot {
    background: #e74c3c;
}

.task-badge.new {
    background: var(--secondary);
    color: var(--dark);
}

.task-body {
    padding: 20px;
}

.task-body h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.task-body p {
    color: var(--dark-light);
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 1.5;
}

.task-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--gray-dark);
}

.task-points {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--primary);
    font-weight: 700;
    font-size: 18px;
    font-family: 'ZCOOL KuaiLe', cursive;
}

.task-progress {
    background: var(--gray);
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
    margin-top: 12px;
}

.task-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 4px;
    transition: width 0.5s ease;
}

.task-participants {
    font-size: 13px;
    color: var(--dark-light);
}

/* Leaderboard Section */
.leaderboard-preview {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow);
}

.leaderboard-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
}

.leaderboard-tab {
    flex: 1;
    padding: 10px 20px;
    border-radius: 50px;
    background: var(--gray);
    text-align: center;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    color: var(--dark-light);
}

.leaderboard-tab.active {
    background: var(--primary);
    color: var(--white);
}

.leaderboard-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--gray);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.leaderboard-item:hover {
    background: var(--gray-dark);
}

.leaderboard-rank {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gray-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    color: var(--dark-light);
    flex-shrink: 0;
}

.leaderboard-item.top-1 .leaderboard-rank {
    background: linear-gradient(135deg, #ffd700, #ffaa00);
    color: var(--white);
}

.leaderboard-item.top-2 .leaderboard-rank {
    background: linear-gradient(135deg, #c0c0c0, #a0a0a0);
    color: var(--white);
}

.leaderboard-item.top-3 .leaderboard-rank {
    background: linear-gradient(135deg, #cd7f32, #a0522d);
    color: var(--white);
}

.leaderboard-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.leaderboard-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.leaderboard-name {
    flex: 1;
}

.leaderboard-name .name {
    font-weight: 700;
    color: var(--dark);
}

.leaderboard-name .level {
    font-size: 12px;
    color: var(--dark-light);
}

.leaderboard-points {
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 20px;
    color: var(--primary);
}

/* Rewards Section */
.rewards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.reward-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    border: 2px solid transparent;
}

.reward-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--secondary);
}

.reward-img {
    height: 150px;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    color: var(--white);
}

.reward-body {
    padding: 20px;
}

.reward-body h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.reward-body p {
    font-size: 13px;
    color: var(--dark-light);
    margin-bottom: 15px;
    min-height: 40px;
}

.reward-points {
    display: inline-block;
    background: var(--gray);
    color: var(--primary);
    padding: 5px 15px;
    border-radius: 50px;
    font-weight: 700;
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 16px;
}

.reward-card .btn {
    width: 100%;
    justify-content: center;
    padding: 10px;
    margin-top: 15px;
    font-size: 14px;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 50px 0;
    color: var(--white);
    text-align: center;
}

.page-header h1 {
    font-size: 42px;
    color: var(--white);
    margin-bottom: 10px;
}

.page-header p {
    font-size: 18px;
    opacity: 0.95;
}

/* Daily Tasks Page */
.daily-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.summary-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 25px;
    text-align: center;
    box-shadow: var(--shadow);
    border-top: 4px solid var(--primary);
}

.summary-card.alt {
    border-top-color: var(--secondary);
}

.summary-card .sum-icon {
    font-size: 36px;
    margin-bottom: 10px;
}

.summary-card h3 {
    font-size: 14px;
    color: var(--dark-light);
    margin-bottom: 5px;
    font-family: 'Noto Sans SC', sans-serif;
}

.summary-card .sum-value {
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 32px;
    color: var(--primary);
}

.summary-card.alt .sum-value {
    color: var(--primary-dark);
}

/* Full Leaderboard */
.leaderboard-full {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.leaderboard-full .leaderboard-item {
    border-radius: 0;
    border-bottom: 1px solid var(--gray-dark);
    padding: 18px 25px;
}

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

.leaderboard-full .leaderboard-item.top-1 {
    background: linear-gradient(90deg, rgba(255, 215, 0, 0.15) 0%, transparent 100%);
}

.leaderboard-full .leaderboard-item.top-2 {
    background: linear-gradient(90deg, rgba(192, 192, 192, 0.15) 0%, transparent 100%);
}

.leaderboard-full .leaderboard-item.top-3 {
    background: linear-gradient(90deg, rgba(205, 127, 50, 0.15) 0%, transparent 100%);
}

/* Rules Page */
.rules-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.rule-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow);
    margin-bottom: 25px;
}

.rule-card h3 {
    font-size: 22px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--gray);
}

.rule-card h3 .rule-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
}

.rule-list li {
    padding: 12px 0;
    border-bottom: 1px dashed var(--gray-dark);
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

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

.rule-list .rule-num {
    width: 28px;
    height: 28px;
    background: var(--secondary);
    color: var(--primary-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.rule-list p {
    color: var(--dark-light);
    line-height: 1.6;
    font-size: 15px;
}

/* About Page */
.about-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 60px;
}

.about-hero-img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.about-hero-text h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.about-hero-text p {
    color: var(--dark-light);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 15px;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.partner-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.partner-logo {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 20px;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--white);
}

.partner-card h4 {
    font-size: 16px;
    margin-bottom: 5px;
}

.partner-card p {
    font-size: 13px;
    color: var(--dark-light);
}

/* Contact Page */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow);
}

.contact-info h2 {
    font-size: 28px;
    margin-bottom: 25px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px 0;
    border-bottom: 1px solid var(--gray-dark);
}

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

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--white);
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 16px;
    margin-bottom: 5px;
    font-family: 'Noto Sans SC', sans-serif;
}

.contact-item p {
    color: var(--dark-light);
    font-size: 15px;
}

.contact-form {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow);
}

.contact-form h2 {
    font-size: 28px;
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-dark);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: inherit;
    transition: var(--transition);
    background: var(--gray);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 50px 0 0;
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-brand .logo {
    margin-bottom: 15px;
}

.footer-brand .logo-text {
    color: var(--white);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer h4 {
    color: var(--white);
    font-size: 18px;
    margin-bottom: 20px;
    font-family: 'ZCOOL KuaiLe', cursive;
}

.footer-links a {
    display: block;
    padding: 8px 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.footer-links a:hover {
    color: var(--secondary);
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding: 25px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 13px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .tasks-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .rewards-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary);
        flex-direction: column;
        padding: 20px;
        gap: 10px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    }

    .nav.open {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

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

    .hero-content h1 {
        font-size: 34px;
    }

    .hero-visual {
        margin-top: 30px;
    }

    .hero-badge-1 {
        left: 10px;
    }

    .hero-badge-2 {
        right: 10px;
    }

    .tasks-grid {
        grid-template-columns: 1fr;
    }

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

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

    .about-hero {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .rules-container {
        grid-template-columns: 1fr;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .section-title h2 {
        font-size: 28px;
    }

    .page-header h1 {
        font-size: 32px;
    }

    .leaderboard-tabs {
        flex-wrap: wrap;
    }
}

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

    .daily-summary {
        grid-template-columns: 1fr;
    }

    .partners-grid {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: 28px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 15px;
    }
}