/* Design Tokens 与基础 reset 已迁移至 tokens.css（最先加载），此处仅保留页面级样式 */
/* 旧变量名（--primary-red 等）由 tokens.css 兼容层接管，引用处无需修改 */

.font-red {
    color: var(--color-primary);
}

.top-wrapper {
    width: 100%;
    background: var(--color-bg-hover);
    border-bottom: 1px solid #f1f2f5;
}

.top-bar {
    height: 34px;
    line-height: 22px;
    font-size: var(--font-size-caption);
    color: var(--color-text-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-left {
    display: flex;
    align-items: center;
    font-weight: var(--font-weight-regular);
    gap: 6px;
    color: #8a8f99;
}

.top-mobile-logo {
    display: none;
    height: 28px;
    width: auto;
}

.top-right {
    display: flex;
    align-items: center;
}

.top-right a {
    text-decoration: none;
    color: #5f6672;
    margin-left: 10px;
    transition: all 0.3s ease;
    padding: 3px var(--space-md);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--font-size-caption);
}

.top-right a.btn-cart:hover {
    color: var(--color-primary);
    background: var(--color-primary-bg);
    box-shadow: 0 4px 10px var(--color-primary-bg-soft);
}

.top-right a.btn-cart:hover i {
    color: var(--color-primary);
}

.top-right a.btn-about:hover {
    color: var(--color-primary);
    background: var(--color-primary-bg);
    box-shadow: 0 4px 10px var(--color-primary-bg-soft);
}

.top-right a.btn-about:hover i {
    color: var(--color-primary);
}

.top-right a.btn-user {
    border: 1px solid #e7e9ee;
    background: var(--color-bg-card);
    color: var(--color-text-body);
    font-weight: var(--font-weight-medium);
    box-shadow: 0 2px 8px rgba(29, 33, 41, 0.03);
}

.top-right a.btn-user:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: #fff8f8;
}

.top-right i {
    color: var(--color-primary);
    transition: 0.3s;
    font-size: var(--font-size-caption);
}

/* 手机端按钮 */
.mobile-site-btn {
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 3px var(--space-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-caption);
    color: #5f6672;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 10px;
    user-select: none;
}

.mobile-site-btn:hover {
    color: var(--color-primary);
    background: var(--color-primary-bg);
    box-shadow: 0 4px 10px var(--color-primary-bg-soft);
}

.mobile-site-btn i {
    color: var(--color-primary);
    font-size: var(--font-size-caption);
}

.mobile-desktop-btn {
    display: none;
}

/* QR 码浮层 */
.mobile-qr-popup {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: var(--space-md);
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
    padding: 14px;
    display: none;
    z-index: var(--z-modal);
    text-align: center;
    white-space: nowrap;
}

.mobile-site-btn:hover .mobile-qr-popup {
    display: block;
}

.mobile-qr-popup .qr-popup-arrow {
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid var(--color-bg-card);
}

.mobile-qr-popup .qr-code-container {
    width: 130px;
    height: 130px;
    margin: 0 auto var(--space-sm);
}

.mobile-qr-popup .qr-code-container img,
.mobile-qr-popup .qr-code-container canvas {
    display: block;
    width: 130px;
    height: 130px;
}

.mobile-qr-popup .qr-popup-text {
    font-size: var(--font-size-label);
    color: #8a8f99;
    margin: 0;
    line-height: var(--line-height-caption);
}

.header-container {
    padding: var(--space-md) 20px;
    display: flex;
    align-items: center;
    gap: 30px;
}

.logo-container img {
    height: 70px;
}

.platform-info {
    padding-left: 25px;
    position: relative;
}

.platform-info::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10%;
    height: 80%;
    width: 3px;
    background: linear-gradient(to bottom, transparent, var(--color-primary), transparent);
    background-size: 100% 200%;
    animation: lineFlow 3s ease-in-out infinite;
}

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

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

.platform-title {
    font-size: var(--font-size-h2);
    background: linear-gradient(45deg, #333, var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: var(--font-weight-extrabold);
    letter-spacing: 1px;
    margin-bottom: var(--space-xs);
    display: inline-block;
    transform: skewX(-12deg);
}

.platform-features {
    display: flex;
    justify-content: center;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-caption);
    color: var(--color-text-secondary);
    gap: 15px;
}

.platform-features span {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.platform-features span:nth-child(1) i {
    color: var(--color-info);
}

.platform-features span:nth-child(2) i {
    color: var(--color-success);
}

.platform-features span:nth-child(3) i {
    color: var(--color-warning);
}

.platform-features span:nth-child(4) i {
    color: var(--color-primary);
}

.search-container {
    flex: var(--z-base);
    display: flex;
    flex-direction: column;
    margin-right: 0;
    margin-left: auto;
    max-width: 560px;
}

.search-box {
    display: flex;
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
    border-radius: 8px;
}

.search-box input {
    flex: var(--z-base);
    border: none;
    padding: var(--space-md) 25px;
    font-size: var(--font-size-btn);
    outline: none;
}

.search-box button {
    background: var(--color-primary);
    color: var(--color-bg-card);
    border: none;
    padding: 0 30px;
    cursor: pointer;
    font-weight: bold;
    font-size: var(--font-size-card-title);
    transition: background 0.3s;
    border-radius: 0 8px 8px 0;
    margin: 1px;
}

.search-box button:hover {
    background: var(--color-primary-active);
}

.search-hot-words {
    display: flex;
    padding: var(--space-sm) 15px 0;
    gap: var(--space-md);
    font-size: var(--font-size-caption);
    color: #888;
}

.search-hot-words a {
    font-size: var(--font-size-caption);
    text-decoration: none;
    transition: color 0.2s;
    cursor: pointer;
    color: #888;
}

.search-hot-words > span {
  font-size: var(--font-size-caption);    
  color: #888; 
  font-weight: var(--font-weight-semibold);     
  text-decoration: none;
}

.search-hot-words a:hover {
    color: var(--color-primary);
}

.breadcrumb {
    display: flex;
    align-items: center;
    padding: 20px 0;
    font-size: var(--font-size-caption);
    color: var(--color-text-secondary);
}

.breadcrumb i {
    font-size: var(--font-size-label);
    margin-right: 6px;
    color: var(--color-text-tertiary);
}

.breadcrumb a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-base);
}

.breadcrumb a:hover {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: bold
}

.breadcrumb:hover i {
    color: var(--color-primary);
    transition: var(--transition-base);
}

.breadcrumb .separator {
    margin: 0 var(--space-sm);
    opacity: 0.5;
    color: var(--color-text-tertiary);
}

@media (max-width: 768px) {
    .breadcrumb {
        display: none;
    }
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 40px 0 20px;
    font-size: var(--font-size-btn);
    gap: var(--space-sm);
}

.user-dropdown {
    position: relative;
    display: inline-block;
    border-radius: var(--radius-sm);
    margin-left: 10px;
    padding: 5px;
}

.user-dropdown .user-trigger {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 0 5px;
}

.user-dropdown .user-trigger i {
    margin-right: var(--space-sm);
    color: var(--color-primary);
}

.user-dropdown .user-panel {
    position: absolute;
    top: 100%;
    right: 0;
    width: 320px;
    margin-top: var(--space-sm);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    visibility: hidden;
    opacity: 0;
    transform: translateY(5px);
    transition: all 0.2s ease;
    z-index: var(--z-dropdown);
}

.user-dropdown:hover .user-panel {
    transform: translateY(0);
    visibility: visible;
    opacity: var(--z-base);
}

.user-dropdown .user-info {
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--color-border-light);
    padding: 15px 20px;
}

.user-dropdown .user-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--space-md);
    border-radius: 50%;
    height: var(--space-2xl);
    width: var(--space-2xl);
}

.user-dropdown .user-name-level {
    display: flex;
    flex-direction: column;
}

.user-dropdown .user-name {
    font-size: var(--font-size-card-title);
    color: var(--color-text-secondary);
}

.user-dropdown .user-level {
    background: var(--color-warning);
    color: var(--color-bg-card);
    font-size: var(--font-size-label);
    padding: var(--space-2xs) var(--space-sm);
    border-radius: 15px;
    font-weight: normal;
    display: inline-block;
    align-self: flex-start;
}

.user-dropdown .logout-btn {
    margin-left: auto;
    cursor: pointer;
    color: var(--color-text-secondary);
}

.user-dropdown .logout-btn button {
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    font: inherit;
    color: inherit;
    cursor: pointer;
}

.user-dropdown .user-menu {
    display: flex;
    padding: 15px 0;
}

.user-dropdown .menu-item {
    flex: var(--z-base);
    display: flex;
    flex-direction: column;
    text-align: center;
    cursor: pointer;
    padding: 5px 0;
    color: var(--color-text-body);
}

.user-dropdown .menu-item i {
    display: block;
    margin-bottom: 5px;
    font-size: var(--font-size-h3);
}

.user-dropdown .menu-item:hover {
    transform: translateY(-3px);
    color: var(--color-primary);
}

.ellipsis {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: var(--z-base);
    -webkit-box-orient: vertical;
}

.search-type-select {
    position: relative;
    display: flex;
    align-items: center;
    padding: 0 14px;
    cursor: pointer;
    background: var(--color-bg-hover);
    border-right: 1px solid #ddd;
    gap: 6px;
    font-size: var(--font-size-btn);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-body);
    user-select: none;
    white-space: nowrap;
    border-radius: 8px 0 0 8px;
}
.search-type-select:hover {
    background: var(--color-border-light);
}
.search-type-select i {
    font-size: 10px;
    color: var(--color-text-tertiary);
}
.search-type-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-bg-card);
    border: 1px solid #ddd;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    list-style: none;
    padding: var(--space-xs);
    margin: 6px 0 0;
    z-index: var(--z-dropdown);
    min-width: 88px;
}
.search-type-dropdown li {
    padding: var(--space-sm) var(--space-base);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--font-size-btn);
    color: var(--color-text-body);
    transition: 0.2s;
}
.search-type-dropdown li:hover {
    background: #f5f5f5;
}
.search-type-dropdown li.active {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}
.search-type-select.open .search-type-dropdown {
    display: block;
}