/* 全局容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 域名展示区 */
.domain-hero {
    background: linear-gradient(135deg, #045cb7 0%, #057ade 100%);
    padding: 100px 0 80px;
    margin-top: 60px;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        /*url('../images/pattern.png') repeat*/;
    opacity: 0.15;
    animation: bgFloat 20s linear infinite;
}

.domain-header {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.domain-title {
    text-align: center;
    animation: fadeInUp 0.8s ease-out;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.title-prefix {
    font-size: 1.2em;
    color: rgba(255, 255, 255, 0.95);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 15px;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.15);
    padding: 8px 20px;
    border-radius: 30px;
    display: inline-block;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.domain-title h1 {
    font-size: 5em;
    font-weight: 800;
    margin: 0 0 15px;
    color: #fff;
    text-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
    letter-spacing: -1px;
    background: none;
    -webkit-background-clip: initial;
    -webkit-text-fill-color: initial;
}

.title-description {
    font-size: 1.2em;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 400;
}

.domain-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.domain-tags {
    display: flex;
    gap: 20px;
}

.tag {
    padding: 12px 28px;
    border-radius: 30px;
    font-size: 0.95em;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.tag i {
    font-size: 1.3em;
    color: rgba(255, 255, 255, 0.9);
}

.tag.status {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}

.tag.type {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
}

.tag:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}

.price-tag {
    background: rgba(255, 255, 255, 0.12);
    padding: 24px 30px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px);
    text-align: right;
}

.price-label {
    margin-bottom: 8px;
}

.price-label .label {
    font-size: 0.95em;
    color: rgba(255, 255, 255, 0.9);
}

.price-label .update-time {
    font-size: 0.85em;
    color: rgba(255, 255, 255, 0.7);
    margin-left: 10px;
}

.price-value {
    display: flex;
    align-items: baseline;
    gap: 5px;
    justify-content: flex-end;
}

.price-value .currency {
    font-size: 1.5em;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.price-value .price {
    font-size: 2.8em;
    font-weight: 700;
    color: #fff;
    line-height: 1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.price-value .price-type {
    font-size: 0.9em;
    color: rgba(255, 255, 255, 0.9);
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    margin-left: 10px;
    backdrop-filter: blur(8px);
}

/* 添加价格操作区样式 */
.price-action {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 15px;
}

.buy-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: linear-gradient(135deg, #045cb7 0%, #057ade 100%);
    color: #fff;
    border: none;
    border-radius: 16px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 25px rgba(4, 92, 183, 0.25);
    letter-spacing: 0.5px;
}

.buy-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(4, 92, 183, 0.35);
}

.buy-button i {
    font-size: 20px;
}

/* 添加动画 */
@keyframes bgFloat {
    0% { background-position: 0 0; }
    100% { background-position: 100px 100px; }
}

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

/* 主要内容区 */
.content-wrapper {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 30px;
    margin: 40px 0;
}

/* 信息卡片通用样式 */
.info-card {
    background: #fff;
    border-radius: 24px;
    box-shadow: 0 4px 40px rgba(0, 0, 0, 0.03);
    overflow: hidden;
    margin-bottom: 30px;
    border: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.info-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

.card-header {
    padding: 30px;
    border-bottom: 1px solid #f1f5f9;
    background: #fff;
}

.card-header h2 {
    font-size: 1.4em;
    color: #045cb7;
    display: flex;
    align-items: center;
    gap: 12px;
}

.card-header h2 i {
    color: #045cb7;
    font-size: 1.3em;
}

.card-body {
    padding: 24px;
}

/* 信息网格 */
.info-grid {
    display: grid;
    gap: 20px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.info-item .label {
    font-size: 14px;
    color: #718096;
    font-weight: 500;
}

.info-item .value {
    color: #2d3748;
    font-size: 15px;
    line-height: 1.6;
}

/* 域名简介 */
.description {
    color: #4a5568;
    line-height: 1.8;
    font-size: 15px;
    margin: 0;
}

/* 经纪人卡片 */
.broker-card {
    background: linear-gradient(135deg, #fff 0%, #f8fafc 100%);
    border-radius: 24px;
    padding: 30px;
    position: sticky;
    top: 100px;
    border: none;
}

.broker-header {
    display: flex;
    gap: 24px;
    margin-bottom: 30px;
    align-items: center;
}

.broker-avatar {
    position: relative;
    width: 100px;
    height: 100px;
    flex-shrink: 0;
    border-radius: 50%;
    background: #f8fafc;
    overflow: hidden;
}

.broker-avatar img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #fff;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.broker-avatar:hover img {
    transform: scale(1.05);
}

.broker-status {
    position: absolute;
    bottom: 6px;
    right: 6px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #48bb78;
    border: 3px solid #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    z-index: 2;
}

.broker-info {
    flex: 1;
}

.broker-info h3 {
    margin: 0 0 6px;
    font-size: 1.4em;
    color: #2d3748;
    font-weight: 600;
}

.broker-info p {
    margin: 0 0 15px;
    color: #718096;
    font-size: 15px;
}

.broker-stats {
    display: flex;
    gap: 16px;
    margin-top: 2px;
}

.broker-stats span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: #f8fafc;
    border-radius: 20px;
    font-size: 14px;
    color: #4a5568;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.broker-stats span:first-child {
    color: #eab308;
    font-weight: 500;
}

.broker-stats span:first-child i {
    color: #eab308;
    font-size: 15px;
}

.broker-stats span:last-child {
    color: #3b82f6;
    font-weight: 500;
}

.broker-stats span:last-child i {
    color: #3b82f6;
    font-size: 15px;
}

.broker-stats span:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* 联系按钮 */
.contact-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    border-radius: 12px;
    background: #f7fafc;
    color: #4a5568;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid #edf2f7;
    font-size: 15px;
    position: relative;
}

.contact-btn i {
    font-size: 20px;
    width: 24px;
    text-align: center;
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.contact-btn.phone {
    background: #4299e1;
    color: #fff;
}

.contact-btn.phone:hover {
    background: #3182ce;
}

.contact-btn.wechat {
    cursor: pointer;
}

.qr-popup {
    position: absolute;
    right: calc(100% + 10px);
    top: 50%;
    transform: translateY(-50%);
    background: #fff;
    padding: 12px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    display: none;
    z-index: 10;
    width: 150px;
    text-align: center;
}

.qr-popup img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 8px;
}

.qr-popup p {
    margin: 0;
    font-size: 13px;
    color: #718096;
}

.contact-btn.wechat:hover .qr-popup {
    display: block;
}

/* 交易流程区域 */
.process-section {
    padding: 120px 0;
    background: linear-gradient(to bottom, #fff, #f8fafc);
    position: relative;
    overflow: hidden;
}

/* 标题样式 */
.section-title {
    text-align: center;
    margin-bottom: 80px;
}

.section-title .title-tag {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(4, 92, 183, 0.08);
    color: #045cb7;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.section-title h2 {
    font-size: 36px;
    color: #1a1a1a;
    margin: 0 0 15px;
    font-weight: 700;
}

.section-title p {
    color: #64748b;
    font-size: 16px;
    margin: 0;
}

/* 流程网格 */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
}

/* 连接线 */
.process-grid::before {
    content: '';
    position: absolute;
    top: 100px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        rgba(4, 92, 183, 0) 0%,
        rgba(4, 92, 183, 0.1) 20%,
        rgba(4, 92, 183, 0.1) 80%,
        rgba(4, 92, 183, 0) 100%
    );
}

/* 流程项 */
.process-item {
    background: #fff;
    padding: 40px 30px;
    border-radius: 24px;
    text-align: center;
    position: relative;
    transition: all 0.4s ease;
    border: 1px solid rgba(226, 232, 240, 0.8);
}

.process-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(4, 92, 183, 0.1);
    border-color: #045cb7;
}

/* 图标样式 */
.process-icon {
    width: 90px;
    height: 90px;
    background: rgba(4, 92, 183, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    position: relative;
    transition: all 0.4s ease;
}

.process-icon i {
    font-size: 36px;
    color: #045cb7;
    transition: all 0.4s ease;
}

.process-item:hover .process-icon {
    background: #045cb7;
}

.process-item:hover .process-icon i {
    color: #fff;
    transform: scale(1.1);
}

/* 序号样式 */
.process-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 48px;
    font-weight: 800;
    color: rgba(4, 92, 183, 0.08);
    line-height: 1;
}

/* 内容样式 */
.process-content h3 {
    font-size: 20px;
    color: #1a1a1a;
    margin: 0 0 15px;
    font-weight: 600;
}

.process-content p {
    font-size: 15px;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .process-grid::before {
        display: none;
    }

    .section-title h2 {
        font-size: 32px;
    }
}

@media (max-width: 640px) {
    .process-section {
        padding: 80px 0;
    }

    .process-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .section-title {
        margin-bottom: 50px;
    }

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

    .process-item {
        padding: 30px 20px;
    }

    .process-icon {
        width: 70px;
        height: 70px;
    }

    .process-icon i {
        font-size: 28px;
    }

    .process-number {
        font-size: 36px;
    }

    .process-content h3 {
        font-size: 18px;
    }

    .process-content p {
        font-size: 14px;
    }
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .container {
        padding: 0 30px;
    }

    .domain-title h1 {
        font-size: 3.8em;
    }

    .process-grid {
        gap: 20px;
        padding: 0 20px;
    }

    .process-item {
        padding: 30px 20px;
    }

    .title-main {
        font-size: 2.2em;
    }
}

@media (max-width: 1024px) {
    .process-section {
        padding: 60px 0;
    }

    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .process-item {
        padding: 35px 25px;
    }

    .process-icon {
        width: 70px;
        height: 70px;
    }

    .process-icon i {
        font-size: 28px;
    }

    .process-step {
        font-size: 2.5em;
        top: 15px;
        right: 15px;
    }

    .content-wrapper {
        grid-template-columns: 1fr;  /* 改为单列布局 */
        gap: 30px;
    }

    /* 经纪人卡片在小屏幕下取消固定定位 */
    .broker-card {
        position: static;
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    .domain-hero {
        padding: 60px 0 40px;
    }

    .domain-title h1 {
        font-size: 3em;
    }

    .domain-meta {
        flex-direction: column;
        gap: 20px;
        padding: 20px;
    }

    .domain-tags {
        gap: 15px;
        justify-content: center;
    }

    .tag {
        padding: 10px 20px;
        font-size: 0.9em;
    }

    .price-tag {
        text-align: center;
    }

    .process-section {
        padding: 50px 0;
    }

    .title-prefix {
        font-size: 0.8em;
        margin-bottom: 8px;
    }

    .title-main {
        font-size: 2em;
    }

    .title-main::after {
        bottom: -12px;
        width: 50px;
    }

    .process-grid {
        padding: 0 15px;
        gap: 20px;
    }

    .process-content h3 {
        font-size: 1.2em;
        margin-bottom: 8px;
    }

    .process-content p {
        font-size: 0.9em;
    }

    /* 域名信息行响应式 */
    .info-row {
        flex-direction: column;
        gap: 15px;
        padding: 20px;
    }

    .info-label {
        min-width: auto;
        width: 100%;
    }

    .info-value {
        padding-left: 30px;  /* 与图标对齐 */
    }

    /* 经纪人卡片响应式 */
    .broker-card {
        padding: 20px;
    }

    .contact-list {
        gap: 10px;
    }

    .contact-btn {
        padding: 12px;
        font-size: 14px;
    }

    /* 二维码弹窗位置调整 */
    .qr-popup {
        right: auto;
        left: 50%;
        top: auto;
        bottom: calc(100% + 10px);
        transform: translateX(-50%);
    }

    .price-action {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .buy-button {
        width: 100%;
        justify-content: center;
        padding: 10px 20px;
    }
}

@media (max-width: 640px) {
    .process-section {
        padding: 40px 0;
    }

    .process-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .process-item {
        padding: 30px 20px;
        display: flex;
        align-items: center;
        text-align: left;
        gap: 20px;
    }

    .process-icon {
        width: 60px;
        height: 60px;
        margin: 0;
    }

    .process-icon i {
        font-size: 24px;
    }

    .process-step {
        top: 50%;
        transform: translateY(-50%);
        font-size: 2em;
    }

    .process-content {
        flex: 1;
    }

    .title-main {
        font-size: 1.8em;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .domain-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .broker-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 16px;
    }
    
    .broker-avatar {
        width: 90px;
        height: 90px;
    }
    
    .broker-info h3 {
        font-size: 1.3em;
    }
    
    .broker-stats {
        justify-content: center;
        gap: 12px;
    }

    .broker-stats span {
        padding: 5px 10px;
        font-size: 13px;
    }

    .process-section {
        padding: 30px 0;
    }

    .title-prefix {
        font-size: 0.75em;
        letter-spacing: 2px;
    }

    .title-main {
        font-size: 1.6em;
    }

    .process-grid {
        padding: 0 10px;
    }

    .process-item {
        padding: 25px 15px;
        gap: 15px;
    }

    .process-icon {
        width: 50px;
        height: 50px;
    }

    .process-icon i {
        font-size: 20px;
    }

    .process-content h3 {
        font-size: 1.1em;
    }

    .process-content p {
        font-size: 0.85em;
    }

    .process-step {
        font-size: 1.8em;
        right: 10px;
    }

    .content-wrapper {
        margin: 20px 0;
    }

    /* 域名信息卡片 */
    .info-card {
        margin-bottom: 20px;
    }

    .card-header {
        padding: 20px;
    }

    .card-header h2 {
        font-size: 1.2em;
    }

    .domain-info .card-body,
    .domain-intro .card-body {
        padding: 20px;
    }

    .info-row {
        padding: 15px;
    }

    .info-label {
        font-size: 14px;
    }

    .info-value {
        font-size: 14px;
        padding-left: 25px;
    }

    .intro-text {
        padding: 25px 20px;
        font-size: 14px;
    }

    /* 经纪人卡片 */
    .broker-card {
        padding: 15px;
        margin-bottom: 20px;
    }

    .broker-header {
        margin-bottom: 20px;
    }

    .contact-btn {
        padding: 10px;
        gap: 8px;
    }

    .contact-btn i {
        font-size: 18px;
    }

    .buy-button {
        font-size: 15px;
        padding: 8px 16px;
    }

    .buy-button i {
        font-size: 18px;
    }
}

/* 超小屏幕优化 */
@media (max-width: 360px) {
    .info-label i {
        font-size: 18px;
    }

    .contact-btn span {
        font-size: 13px;
    }

    .broker-stats {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* 域名信息卡片样式优化 */
.domain-info .card-body {
    padding: 30px;
}

.info-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-row {
    display: flex;
    align-items: flex-start;
    gap: 40px;
    padding: 24px;
    background: #f8fafc;
    border-radius: 20px;
    transition: all 0.3s ease;
    border: 1px solid rgba(226, 232, 240, 0.8);
}

.info-row:hover {
    background: #f1f5f9;
    transform: translateX(5px);
}

.info-label {
    min-width: 120px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #64748b;
    font-weight: 500;
}

.info-label i {
    font-size: 20px;
    color: #045cb7;
}

.info-value {
    flex: 1;
    font-size: 15px;
    color: #1e293b;
    line-height: 1.6;
}

.info-value.highlight {
    color: #045cb7;
    font-weight: 500;
}

/* 域名简介样式优化 */
.domain-intro .card-body {
    padding: 30px;
}

.intro-content {
    display: flex;
    flex-direction: column;
}

.intro-text {
    font-size: 16px;
    line-height: 1.8;
    color: #334155;
    padding: 30px;
    background: #f8fafc;
    border-radius: 16px;
    border-left: 4px solid #045cb7;
    position: relative;
}

.intro-text::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 40px;
    color: #045cb7;
    opacity: 0.2;
    font-family: serif;
}

.intro-text p {
    margin: 0;
    position: relative;
}