/* ==================== 纪念品页面样式 ==================== */
/* 使用项目统一的紫色渐变主题，大色块设计 */

/* ==================== 动画关键帧 ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* ==================== 滚动动画类 ==================== */
.animate-element {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-element.animated {
    opacity: 1;
}

.animate-element.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

/* ==================== Hero区域 ==================== */
.hero-section {
    position: relative;
    min-height: 35vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #852D88 0%, #DD137E 50%, #852D88 100%);
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(133, 45, 136, 0.4) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(221, 19, 126, 0.3) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(74, 95, 160, 0.2) 0%, transparent 60%);
}

.hero-container {
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
}

.hero-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: rgba(255, 255, 255, 0.95);
    padding: 0.6rem 1.8rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 3px;
    margin-bottom: 2rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 1rem;
    line-height: 1.1;
    letter-spacing: 4px;
}

.hero-subtitle {
    font-size: 2rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1.5rem;
    letter-spacing: 2px;
}

.hero-desc {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 500px;
    margin-bottom: 2rem;
    line-height: 1.9;
    font-weight: 300;
}

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

.hero-visual {
    position: relative;
    width: 400px;
    height: 200px;
}

.visual-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: float 6s ease-in-out infinite;
}

.visual-circle-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 0s;
}

.visual-circle-2 {
    width: 150px;
    height: 150px;
    top: 0;
    left: 20%;
    animation-delay: 1s;
}

.visual-circle-3 {
    width: 120px;
    height: 120px;
    top: 40%;
    left: 70%;
    animation-delay: 2s;
}

.visual-circle-4 {
    width: 80px;
    height: 80px;
    top: 10%;
    left: 75%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.hero-decoration {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, transparent, #ffffff);
}

/* ==================== 容器 ==================== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ==================== 购买渠道概览 ==================== */
.channels-overview {
    padding: 4rem 0;
    background: #ffffff;
}

.channels-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.channel-card {
    position: relative;
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

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

.online-channel {
    background: linear-gradient(135deg, #DD137E 0%, #E83A8E 100%);
    color: #ffffff;
}

.offline-channel {
    background: linear-gradient(135deg, #852D88 0%, #9B4A9D 100%);
    color: #ffffff;
}

.channel-icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
}

.channel-icon {
    width: 40px;
    height: 40px;
    stroke: #ffffff;
}

.channel-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.channel-desc {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 1rem;
}

.channel-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.4rem 1.2rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* ==================== 商城板块 ==================== */
.merchandise-section {
    padding: 5rem 0;
    background: #f8f4fc;
}

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

.section-tag {
    display: inline-block;
    background: linear-gradient(135deg, #852D88 0%, #DD137E 100%);
    color: #ffffff;
    padding: 0.5rem 1.5rem;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

/* ==================== 商城卡片 ==================== */
.merchandise-card {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    background: #ffffff;
    border-radius: 24px;
    padding: 4rem;
    box-shadow: 0 15px 50px rgba(133, 45, 136, 0.15);
}

/* 二维码区域 */
.qr-section {
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-wrapper {
    position: relative;
}

.qr-image {
    position: relative;
    width: 320px;
    height: 320px;
    background: linear-gradient(135deg, #852D88 0%, #DD137E 100%);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 10px 40px rgba(133, 45, 136, 0.25);
}

.qr-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    background: #ffffff;
    border-radius: 12px;
}

.qr-badge {
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #2B3B89 0%, #4A5FA0 100%);
    color: #ffffff;
    padding: 0.6rem 1.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 5px 20px rgba(43, 59, 137, 0.3);
}

/* 信息区域 */
.info-section {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.store-intro {
    padding: 2rem;
    background: linear-gradient(135deg, rgba(133, 45, 136, 0.05) 0%, rgba(43, 59, 137, 0.05) 100%);
    border-radius: 16px;
    border-left: 4px solid #852D88;
}

.intro-text {
    font-size: 1.05rem;
    line-height: 1.9;
    color: #555;
    margin: 0;
}

/* 产品展示 */
.products-highlight {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.product-tag {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background: linear-gradient(135deg, rgba(133, 45, 136, 0.1) 0%, rgba(221, 19, 126, 0.1) 100%);
    border: 1px solid rgba(133, 45, 136, 0.2);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    color: #852D88;
    transition: all 0.3s ease;
}

.product-tag:hover {
    background: linear-gradient(135deg, #852D88 0%, #DD137E 100%);
    color: #ffffff;
    border-color: transparent;
}

/* 操作指引 */
.guidance-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.guidance-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.2rem;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(133, 45, 136, 0.2);
    border-radius: 12px;
}

.guidance-icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #852D88 0%, #DD137E 100%);
    border-radius: 10px;
    flex-shrink: 0;
}

.guidance-icon {
    width: 24px;
    height: 24px;
    stroke: #ffffff;
}

.guidance-content {
    flex: 1;
}

.guidance-title {
    font-size: 1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 0.3rem;
}

.guidance-text {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 入口按钮 */
.enter-button {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem 2rem;
    background: linear-gradient(135deg, #852D88 0%, #DD137E 100%);
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(133, 45, 136, 0.25);
}

.button-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
    letter-spacing: 1px;
}

/* ==================== 响应式设计 ==================== */
@media screen and (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 3rem 2rem;
    }
    
    .hero-left {
        align-items: center;
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
        text-align: center;
    }
    
    .hero-desc {
        max-width: 100%;
    }
    
    .hero-visual {
        width: 300px;
        height: 300px;
    }
    
    .merchandise-card {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 3rem;
    }
    
    .qr-section {
        order: -1;
    }
    
    .qr-image {
        width: 280px;
        height: 280px;
    }
}

@media screen and (max-width: 768px) {
    .hero-section {
        min-height: 50vh;
    }
    
    .hero-container {
        padding: 2rem 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .hero-desc {
        font-size: 0.95rem;
    }
    
    .hero-visual {
        width: 250px;
        height: 250px;
    }
    
    .hero-right {
        display: none;
    }
    
    .merchandise-section {
        padding: 3rem 0;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .merchandise-card {
        padding: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .qr-image {
        width: 240px;
        height: 240px;
    }
    
    .products-highlight {
        grid-template-columns: 1fr;
    }
    
    .store-intro {
        padding: 1.5rem;
    }
    
    .intro-text {
        font-size: 1rem;
    }
}

@media screen and (max-width: 480px) {
    .hero-title {
        font-size: 1.6rem;
        letter-spacing: 2px;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .merchandise-card {
        padding: 1.5rem;
        gap: 2rem;
    }
    
    .qr-image {
        width: 200px;
        height: 200px;
    }
    
    .qr-badge {
        padding: 0.5rem 1.2rem;
        font-size: 0.75rem;
    }
    
    .guidance-item {
        padding: 1rem;
    }
    
    .guidance-title {
        font-size: 0.9rem;
    }
    
    .guidance-text {
        font-size: 0.85rem;
    }
}

/* ==================== 线下实体店板块 ==================== */
.offline-section {
    padding: 5rem 0;
    background: #ffffff;
}

.stores-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.store-card {
    background: #f8f4fc;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(133, 45, 136, 0.1);
    transition: all 0.3s ease;
}

.store-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(133, 45, 136, 0.2);
}

.store-location {
    padding: 2rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(133, 45, 136, 0.05) 0%, rgba(43, 59, 137, 0.05) 100%);
}

.location-icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #852D88 0%, #DD137E 100%);
    border-radius: 50%;
}

.location-icon {
    width: 30px;
    height: 30px;
    stroke: #ffffff;
}

.store-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.5rem;
}

.store-address {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
}

.store-info {
    padding: 1.5rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(133, 45, 136, 0.1);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    font-size: 0.9rem;
    color: #888;
    font-weight: 500;
}

.info-value {
    font-size: 0.9rem;
    color: #333;
    font-weight: 600;
    text-align: right;
    max-width: 60%;
}

.offline-tips {
    background: linear-gradient(135deg, #852D88 0%, #DD137E 100%);
    border-radius: 16px;
    padding: 2.5rem 3rem;
    color: #ffffff;
}

.tip-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
}

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

.tip-list li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    position: relative;
    line-height: 1.8;
    opacity: 0.95;
}

.tip-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    font-weight: 700;
    font-size: 1.2rem;
}

/* ==================== 线下板块响应式设计 ==================== */
@media screen and (max-width: 1024px) {
    .stores-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .channels-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .stores-grid {
        grid-template-columns: 1fr;
    }
    
    .offline-tips {
        padding: 2rem;
    }
    
    .tip-title {
        font-size: 1.2rem;
    }
}

@media screen and (max-width: 480px) {
    .channels-overview {
        padding: 3rem 0;
    }
    
    .channel-card {
        padding: 2rem;
    }
    
    .channel-icon {
        font-size: 3rem;
    }
    
    .channel-title {
        font-size: 1.5rem;
    }
    
    .offline-section {
        padding: 3rem 0;
    }
    
    .store-location {
        padding: 1.5rem;
    }
    
    .store-name {
        font-size: 1.15rem;
    }
    
    .store-address {
        font-size: 0.9rem;
    }
    
    .store-info {
        padding: 1.2rem 1.5rem;
    }
    
    .info-label {
        font-size: 0.85rem;
    }
    
    .info-value {
        font-size: 0.85rem;
    }
}