body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: #f8fafc;
    color: #334155;
}
.gorge-header {
    position: relative;
    z-index: 10001;
    background: #ffffff;
    border-bottom: 1px solid #e2e8f0;
}
.gorge-header-top {
    height: 40px;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    font-size: 12px;
    color: #64748b;
    line-height: 40px;
}
.gorge-header-mid {
    padding: 15px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.gorge-nav-bar {
    background: #1a1a1a;
    height: 50px;
}
.gorge-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
}
.gorge-logo {
    float: left;
}
.gorge-logo img {
    height: 45px;
    display: block;
}
.gorge-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    height: 50px;
}
.gorge-nav-item {
    line-height: 50px;
}
.gorge-nav-item a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    padding: 0 20px;
    display: block;
    transition: background 0.3s;
}
.gorge-nav-item a:hover {
    background: #2c2c2c;
    color: #dc2626;
}
.gorge-nav-item.active a {
    background: #dc2626;
    color: #ffffff;
    font-weight: bold;
}
.gorge-main {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
    min-height: calc(100vh - 240px);
}
.gorge-tips {
    background: #fffbeb;
    border: 1px solid #fde68a;
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 30px;
    font-size: 13px;
    color: #b45309;
    line-height: 1.5;
}
.gorge-breadcrumb-row {
    background: #f1f5f9;
    padding: 12px 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    font-size: 13px;
    color: #64748b;
}
.gorge-breadcrumb-row a {
    color: #475569;
    text-decoration: none;
}
.gorge-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}
@media (min-width: 992px) {
    .gorge-layout {
        grid-template-columns: 7.2fr 2.8fr;
    }
}
.gorge-content-left {
    display: flex;
    flex-direction: column;
    gap: 25px;
}
.gorge-sidebar-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.gorge-box {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 30px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.01);
}
.gorge-box-title {
    background: #fdf2f2;
    padding: 15px 20px;
    font-size: 16px;
    font-weight: 600;
    color: #dc2626;
    border-bottom: 1px solid #fca5a5;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.gorge-box-body {
    padding: 20px;
}
.gorge-banner-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px;
}
.gorge-banner-img {
    max-width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid #cbd5e1;
}
.gorge-banner-title {
    font-size: 16px;
    font-weight: 600;
    color: #1e293b;
    margin: 15px 0 10px;
    text-decoration: none;
}
.gorge-banner-title:hover {
    color: #dc2626;
}
.gorge-price {
    font-size: 20px;
    color: #dc2626;
    font-weight: 700;
}
.gorge-btn {
    background: #dc2626;
    color: #ffffff;
    border: none;
    padding: 8px 20px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.3s;
    text-align: center;
}
.gorge-btn:hover {
    background: #b91c1c;
}
.gorge-portal-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.gorge-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px dashed #f1f5f9;
}
.gorge-list-item:last-child {
    border-bottom: none;
}
.gorge-item-name {
    font-size: 14px;
    color: #334155;
    text-decoration: none;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 400px;
}
.gorge-item-name:hover {
    color: #dc2626;
}
.gorge-item-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 13px;
    color: #64748b;
}
.gorge-badge {
    font-size: 10px;
    background: #fef2f2;
    color: #dc2626;
    padding: 2px 6px;
    border-radius: 4px;
}
.gorge-btn-sm {
    padding: 4px 12px;
    font-size: 11px;
    border-radius: 4px;
}
.gorge-detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}
@media (min-width: 992px) {
    .gorge-detail-grid {
        grid-template-columns: 7.2fr 2.8fr;
    }
}
.gorge-detail-left {
    display: flex;
    flex-direction: column;
    gap: 25px;
}
.gorge-detail-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.gorge-panel {
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    padding: 24px;
}
.gorge-panel-title {
    font-size: 15px;
    font-weight: 600;
    color: #dc2626;
    border-bottom: 2px solid #f1f5f9;
    padding-bottom: 8px;
}
.gorge-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 25px;
}
.gorge-table td {
    border: 1px solid #e2e8f0;
    padding: 10px 14px;
    font-size: 13px;
}
.gorge-table tr td:first-child {
    background: #f8fafc;
    color: #64748b;
    width: 120px;
    font-weight: 500;
}
.gorge-table tr td:last-child {
    color: #1e293b;
    font-weight: 600;
}
.gorge-form-group {
    margin-bottom: 16px;
}
.gorge-form-label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 500;
    color: #475569;
}
.gorge-form-input {
    width: 100%;
    padding: 10px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s;
}
.gorge-form-input:focus {
    border-color: #dc2626;
}
.gorge-footer {
    background: #1e293b;
    color: #94a3b8;
    padding: 50px 0;
    text-align: center;
    font-size: 13px;
    margin-top: 80px;
}
.gorge-footer p {
    margin: 0;
}
.gorge-footer-links {
    margin-bottom: 15px;
}
.gorge-footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    margin: 0 12px;
    transition: color 0.3s;
}
.gorge-footer-links a:hover {
    color: #dc2626;
}
.gorge-query-box {
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    padding: 24px;
}
.gorge-query-tabs {
    display: flex;
    border-bottom: 2px solid #cbd5e1;
    margin-bottom: 25px;
}
.gorge-query-tab {
    flex: 1;
    text-align: center;
    padding: 12px;
    font-weight: 500;
    font-size: 13px;
    color: #64748b;
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.3s;
}
.gorge-query-tab.active {
    border-color: #dc2626;
    color: #dc2626;
    font-weight: 600;
}
.gorge-btn-disabled {
    background: #cbd5e1;
    color: #94a3b8;
    cursor: not-allowed;
    text-align: center;
}
.gorge-wave-divider {
    width: 100%;
    height: 15px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 100' preserveAspectRatio='none'%3E%3Cpath fill='%23f8fafc' d='M0,32L120,42.7C240,53,480,75,720,74.7C960,75,1200,53,1320,42.7L1440,32L1440,100L1320,100C1200,100,960,100,720,100C480,100,240,100,120,100L0,100Z'%3E%3C/path%3E%3C/svg%3E");
    background-size: 100% 100%;
}
.gorge-b1-item {
    display: flex;
    gap: 15px;
    padding-bottom: 15px;
    border-bottom: 1px dashed #e2e8f0;
}
.gorge-b1-item:last-child {
    border-bottom: none;
}
.gorge-b1-img {
    width: 120px;
    height: 80px;
    object-fit: cover;
    border-radius: 4px;
}
.gorge-b1-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.gorge-b1-title {
    font-size: 14px;
    font-weight: 600;
    color: #1e293b;
    text-decoration: none;
}
.gorge-b1-title:hover {
    color: #dc2626;
}
.gorge-b1-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.gorge-b2-layout {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}
@media (max-width: 768px) {
    .gorge-b2-layout {
        grid-template-columns: 1fr;
    }
}
.gorge-card {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s;
}
.gorge-card:hover {
    border-color: #dc2626;
    transform: translateY(-2px);
}
.gorge-card-title {
    font-size: 14px;
    font-weight: 600;
    color: #1e293b;
    text-decoration: none;
    margin-bottom: 10px;
}
.gorge-card-title:hover {
    color: #dc2626;
}
.gorge-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.gorge-b4-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.gorge-b4-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
}
.gorge-b4-left {
    display: flex;
    align-items: center;
    gap: 10px;
}
.gorge-b4-num {
    width: 20px;
    height: 20px;
    background: #cbd5e1;
    color: #475569;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: bold;
}
.gorge-b4-item:nth-child(1) .gorge-b4-num { background: #dc2626; color: #ffffff; }
.gavel-b3-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}
@media (max-width: 600px) {
    .gavel-b3-grid {
        grid-template-columns: 1fr;
    }
}
.gavel-b3-card {
    background: #f8fafc;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.gavel-b3-title {
    font-size: 14px;
    font-weight: 600;
    color: #1e293b;
    text-decoration: none;
    margin-bottom: 10px;
}
.gavel-b3-title:hover {
    color: #dc2626;
}
.gavel-b3-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.gavel-b7-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}
.gavel-b7-pill {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    padding: 6px 4px;
    border-radius: 4px;
    text-decoration: none;
    color: #475569;
    font-size: 12px;
    text-align: center;
    transition: all 0.3s;
}
.gavel-b7-pill:hover {
    border-color: #dc2626;
    color: #dc2626;
}
.firth-hot-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}
@media (max-width: 768px) {
    .firth-hot-row {
        grid-template-columns: repeat(2, 1fr);
    }
}
.firth-hot-item {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    overflow: hidden;
    text-decoration: none;
    display: block;
    transition: all 0.3s;
    text-align: center;
}
.firth-hot-item:hover {
    transform: translateY(-2px);
    border-color: #dc2626;
}
.firth-hot-item img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    display: block;
}
.firth-hot-title {
    padding: 8px;
    font-size: 12px;
    font-weight: 600;
    color: #2c3e50;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}