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

:root {
    --brand-red: #c7000b;
    --brand-red-deep: #8f0010;
    --brand-red-soft: #fff1f2;
    --brand-red-tint: #ffe3e6;
    --text-primary: #2c1014;
    --text-secondary: #6f4b50;
    --surface-border: #f0d5d9;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: linear-gradient(180deg, #fff4f5 0%, #f7f1f1 220px, #f5f6f7 100%);
    color: #333;
    min-height: 100vh;
}

/* Header */
.header {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 10px 20px;
    min-height: 72px;
    background: linear-gradient(135deg, var(--brand-red) 0%, #b2081d 48%, var(--brand-red-deep) 100%);
    color: white;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    min-width: 0;
    width: 100%;
}

.site-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: inherit;
    flex-shrink: 0;
}

.brand-badge {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.28);
    background: rgba(255,255,255,0.14);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.brand-copy {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.brand-subtitle {
    font-size: 11px;
    color: rgba(255,255,255,0.72);
    letter-spacing: 0.08em;
}

.brand-title {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.header-nav {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.18);
    background: rgba(255,255,255,0.08);
    transition: all 0.2s;
    font-size: 14px;
}

.nav-item:hover {
    background: rgba(255,255,255,0.16);
    color: white;
}

.nav-item.active {
    background: rgba(255,255,255,0.2);
    color: white;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.12);
}

.header-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex: 1;
}

.daily-quote {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    max-width: 460px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.18);
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    text-align: left;
    flex: 0 1 auto;
}

.quote-text {
    margin: 0;
    font-size: 13px;
    line-height: 1.4;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.quote-author {
    display: inline-block;
    font-size: 11px;
    color: rgba(255,255,255,0.8);
    white-space: nowrap;
}

/* Main Container */
.main-container {
    display: flex;
    margin-top: 72px;
    min-height: calc(100vh - 72px);
}

/* Filter Sidebar */
.filter-sidebar {
    width: 280px;
    background: white;
    border-right: 1px solid #e8e8e8;
    padding: 16px;
    position: fixed;
    top: 72px;
    left: 0;
    bottom: 0;
    overflow-y: auto;
}

.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e8e8e8;
}

.filter-header span {
    font-weight: 600;
    font-size: 14px;
}

.clear-filter {
    color: var(--brand-red);
    text-decoration: none;
    font-size: 12px;
}

.clear-filter:hover {
    color: var(--brand-red-deep);
}

.clear-filter.disabled {
    color: #bda5a9;
    pointer-events: none;
}

.filter-section {
    margin-bottom: 16px;
}

.filter-section.collapsed .filter-content {
    display: none;
}

.filter-section.collapsed .expand-icon {
    transform: rotate(-90deg);
}

.filter-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
}

.expand-icon {
    transition: transform 0.2s;
}

.filter-content {
    padding: 8px 0;
}

.filter-content[data-task-category] {
    padding-top: 10px;
    border-top: 1px solid #f3e5e7;
}

.filter-content[data-task-category]:first-child {
    padding-top: 8px;
    border-top: none;
}

.filter-content.collapsed .filter-tags {
    display: none;
}

.filter-content.collapsed .category-icon {
    transform: rotate(-90deg);
}

.filter-category {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 13px;
    color: #666;
    cursor: pointer;
}

.category-icon {
    transition: transform 0.2s;
    font-size: 10px;
}

.filter-category-label {
    flex: 1;
}

.filter-category-count {
    min-width: 22px;
    height: 20px;
    padding: 0 6px;
    border-radius: 999px;
    background: #f7e1e4;
    color: var(--brand-red);
    line-height: 20px;
    text-align: center;
    font-size: 11px;
    font-variant-numeric: tabular-nums;
}

.filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-left: 20px;
    margin-top: 8px;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: #f0f0f0;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-tag:hover {
    background: #e0e0e0;
}

.filter-tag-label {
    display: inline-block;
}

.filter-tag-count {
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 999px;
    background: rgba(44, 16, 20, 0.08);
    color: var(--text-secondary);
    line-height: 18px;
    text-align: center;
    font-size: 11px;
    font-variant-numeric: tabular-nums;
}

.filter-tag.active {
    background: var(--brand-red);
    color: white;
}

.filter-tag.active .filter-tag-count {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.filter-tag.is-disabled {
    background: #f4f1f1;
    color: #bda5a9;
    cursor: not-allowed;
    pointer-events: none;
}

.filter-tag.is-disabled .filter-tag-count {
    background: rgba(111, 75, 80, 0.08);
    color: #bda5a9;
}

.filter-tag.is-disabled:hover {
    background: #f4f1f1;
}

.friendly-links {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid #e8e8e8;
}

.friendly-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    color: #333;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.2s;
    font-size: 14px;
}

.friendly-link:hover {
    background: #f5f5f5;
}

.friendly-link-icon {
    font-size: 14px;
    color: var(--brand-red);
}

/* Content Area */
.content-area {
    flex: 1;
    margin-left: 280px;
    padding: 24px;
}

.search-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.search-input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid #d9d9d9;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
}

.search-input:focus {
    border-color: var(--brand-red);
    box-shadow: 0 0 0 2px rgba(199,0,11,0.1);
}

.search-btn {
    padding: 10px 16px;
    background: var(--brand-red);
    border: none;
    border-radius: 4px;
    color: white;
    cursor: pointer;
    font-size: 14px;
}

.search-btn:hover {
    background: var(--brand-red-deep);
}

.sort-bar {
    margin-bottom: 16px;
}

.sort-select {
    padding: 8px 12px;
    border: 1px solid #d9d9d9;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
}

/* Model Grid */
.model-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.empty-state {
    grid-column: 1 / -1;
    padding: 48px 24px;
    border: 1px dashed var(--surface-border);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.82);
    text-align: center;
    color: var(--text-secondary);
}

.empty-state strong {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-size: 18px;
}

.model-card {
    background: white;
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 12px 28px rgba(143, 0, 16, 0.06);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    border: 1px solid var(--surface-border);
}

.model-card:hover {
    box-shadow: 0 20px 40px rgba(143, 0, 16, 0.12);
    transform: translateY(-4px);
    border-color: rgba(199,0,11,0.34);
}

.model-image {
    width: 100%;
    height: 140px;
    background: linear-gradient(135deg, #d80f19 0%, #8f0010 100%);
    border-radius: 10px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.18);
}

.model-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.model-name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    transition: color 0.2s;
}

.model-card:hover .model-name {
    color: var(--brand-red);
}

.model-badge {
    display: inline-block;
    padding: 2px 8px;
    background: #fff7e6;
    color: #fa8c16;
    border-radius: 4px;
    font-size: 12px;
    margin-bottom: 8px;
}

.model-description {
    font-size: 13px;
    color: #666;
    line-height: 1.5;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.model-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.model-tag {
    padding: 4px 8px;
    background: var(--brand-red-soft);
    color: var(--brand-red);
    border-radius: 4px;
    font-size: 12px;
}

.model-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid #f4d9dc;
    font-size: 12px;
    color: #999;
}

.model-date {
    display: flex;
    align-items: center;
    gap: 4px;
}

.model-action {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--brand-red);
    cursor: pointer;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 0;
    font-size: 14px;
    color: #666;
}

.page-size-select {
    padding: 4px 8px;
    border: 1px solid #d9d9d9;
    border-radius: 4px;
    font-size: 14px;
}

.page-btn {
    padding: 4px 12px;
    border: 1px solid #d9d9d9;
    background: white;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.page-btn:hover:not(:disabled) {
    border-color: var(--brand-red);
    color: var(--brand-red);
}

.page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-numbers {
    display: flex;
    list-style: none;
    gap: 4px;
}

.page-numbers li {
    padding: 4px 12px;
    border: 1px solid #d9d9d9;
    border-radius: 4px;
    cursor: pointer;
    background: white;
}

.page-numbers li:hover {
    border-color: var(--brand-red);
    color: var(--brand-red);
}

.page-numbers li.active {
    background: var(--brand-red);
    color: white;
    border-color: var(--brand-red);
}

.page-input {
    width: 48px;
    padding: 4px 8px;
    border: 1px solid #d9d9d9;
    border-radius: 4px;
    text-align: center;
    font-size: 14px;
}

.site-footer {
    margin-left: 280px;
    padding: 0 24px 88px;
    font-size: 13px;
    color: var(--text-secondary);
}

.site-footer span {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid var(--surface-border);
    box-shadow: 0 10px 30px rgba(143, 0, 16, 0.06);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fff;
    border-top: 1px solid #e8e8e8;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    box-shadow: 0 -2px 8px rgba(0,0,0,0.05);
    z-index: 999;
}

.cookie-banner a {
    color: var(--brand-red);
    text-decoration: none;
}

.cookie-banner .close-btn {
    margin-left: auto;
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: #999;
}

/* Responsive */
@media (max-width: 1200px) {
    .filter-sidebar {
        width: 240px;
    }
    .content-area {
        margin-left: 240px;
    }
    .site-footer {
        margin-left: 240px;
    }
    .daily-quote {
        max-width: 320px;
    }
}

@media (max-width: 768px) {
    .header {
        align-items: flex-start;
        padding-left: 16px;
        padding-right: 16px;
        padding-top: 12px;
        padding-bottom: 12px;
        min-height: 86px;
    }
    .header-left {
        align-items: flex-start;
        gap: 10px;
    }
    .brand-title {
        font-size: 20px;
    }
    .daily-quote {
        max-width: 100%;
        width: auto;
        padding: 6px 10px;
    }
    .filter-sidebar {
        display: none;
    }
    .content-area {
        margin-left: 0;
    }
    .main-container {
        margin-top: 86px;
        min-height: calc(100vh - 86px);
    }
    .quote-text {
        max-width: 160px;
    }
    .site-footer {
        margin-left: 0;
        padding-left: 16px;
        padding-right: 16px;
    }
    .header-nav {
        display: none;
    }
}

/* Model card link */
.model-card {
    display: block;
    text-decoration: none;
    color: inherit;
}

/* Detail Page */
.detail-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
}

.detail-header {
    background: white;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 14px 36px rgba(143, 0, 16, 0.08);
    border: 1px solid rgba(199, 0, 11, 0.12);
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 24px;
}

.detail-hero-image {
    width: 100%;
    min-height: 220px;
    border-radius: 12px;
    background: linear-gradient(135deg, #d40d16 0%, #b2081d 48%, #7c0010 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.detail-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-placeholder {
    font-size: 72px;
    color: white;
}

.detail-header-main {
    min-width: 0;
}

.detail-header h1 {
    font-size: 28px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.detail-badge {
    display: inline-block;
    padding: 4px 12px;
    background: #fff0f1;
    color: var(--brand-red);
    border-radius: 4px;
    font-size: 14px;
    margin-left: 12px;
    border: 1px solid rgba(199, 0, 11, 0.12);
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.detail-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.detail-pill {
    padding: 6px 12px;
    background: #fff2f3;
    color: #7a2a33;
    border-radius: 999px;
    font-size: 13px;
    border: 1px solid rgba(199, 0, 11, 0.1);
}

.detail-tag {
    padding: 6px 12px;
    background: #fff0f1;
    color: var(--brand-red);
    border-radius: 4px;
    font-size: 14px;
    border: 1px solid rgba(199, 0, 11, 0.12);
}

.detail-content {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 14px 36px rgba(143, 0, 16, 0.08);
    border: 1px solid rgba(199, 0, 11, 0.12);
}

.detail-section {
    margin-bottom: 24px;
}

.detail-section h2 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--text-primary);
    padding-bottom: 12px;
    border-bottom: 1px solid var(--surface-border);
}

.detail-section p {
    line-height: 1.8;
    color: var(--text-secondary);
    font-size: 14px;
}

.detail-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    padding: 16px;
    background: linear-gradient(180deg, #fff6f7 0%, #fffafb 100%);
    border-radius: 10px;
    margin-top: 16px;
    border: 1px solid var(--surface-border);
}

.detail-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--brand-red);
    color: white;
    text-decoration: none;
    border-radius: 999px;
    margin-bottom: 24px;
    font-size: 14px;
    box-shadow: 0 10px 24px rgba(199, 0, 11, 0.18);
}

.back-btn:hover {
    background: var(--brand-red-deep);
}

.action-buttons {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.btn {
    padding: 10px 24px;
    border-radius: 999px;
    font-size: 14px;
    cursor: pointer;
    border: none;
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s;
}

.btn-primary {
    background: var(--brand-red);
    color: white;
    text-decoration: none;
    box-shadow: 0 10px 24px rgba(199, 0, 11, 0.16);
}

.btn-primary:hover {
    background: var(--brand-red-deep);
    transform: translateY(-1px);
}

.btn-primary.is-disabled {
    background: #d8c2c5;
    pointer-events: none;
    box-shadow: none;
}

.btn-secondary {
    background: #fff3f4;
    color: #7a2a33;
    text-decoration: none;
    border: 1px solid rgba(199, 0, 11, 0.12);
}

.btn-secondary:hover {
    background: #ffe6e9;
    transform: translateY(-1px);
}

.resource-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.resource-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: #b2081d;
    font-size: 14px;
}

.resource-link:hover {
    color: var(--brand-red-deep);
}

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

.download-group h3 {
    margin-bottom: 10px;
    font-size: 16px;
    color: var(--text-primary);
}

.download-list {
    list-style: none;
    display: grid;
    gap: 10px;
}

.download-item {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 14px;
    border: 1px solid var(--surface-border);
    border-radius: 8px;
    background: #fff9fa;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.download-item:hover {
    border-color: rgba(199, 0, 11, 0.24);
    box-shadow: 0 10px 24px rgba(143, 0, 16, 0.06);
    transform: translateY(-1px);
}

.download-item.is-unavailable {
    opacity: 0.7;
}

.download-link {
    color: #b2081d;
    text-decoration: none;
    word-break: break-all;
}

.download-link:hover {
    color: var(--brand-red-deep);
}

.download-main {
    display: grid;
    gap: 6px;
    min-width: 0;
}

.download-source {
    flex-shrink: 0;
    color: #7a2a33;
    font-size: 13px;
}

.detail-note {
    margin-top: 16px;
    padding: 12px 14px;
    border-radius: 8px;
    background: #fff1f2;
    color: var(--brand-red-deep);
    font-size: 14px;
    line-height: 1.6;
    border: 1px solid rgba(199, 0, 11, 0.12);
}

.detail-params-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.detail-param-card {
    padding: 14px;
    border: 1px solid var(--surface-border);
    border-radius: 10px;
    background: #fff9fa;
}

.detail-param-name {
    color: #8c666c;
    font-size: 13px;
    margin-bottom: 8px;
}

.detail-param-value {
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
}

.origin-table {
    width: 100%;
    border-collapse: collapse;
    overflow: hidden;
    border-radius: 10px;
    border: 1px solid var(--surface-border);
}

.origin-table th,
.origin-table td {
    text-align: left;
    padding: 12px 14px;
    border-bottom: 1px solid #f3e1e4;
    font-size: 14px;
}

.origin-table th {
    background: #fff2f3;
    color: #7a2a33;
}

.origin-table tbody tr:nth-child(even) {
    background: #fffafb;
}

.origin-table tbody tr:hover {
    background: #fff2f4;
}

.origin-table tr:last-child td {
    border-bottom: none;
}

.readme-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.readme-block {
    margin-bottom: 18px;
}

.readme-label {
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    background: #fff0f1;
    color: #b2081d;
    font-size: 13px;
    margin-bottom: 10px;
    border: 1px solid rgba(199, 0, 11, 0.12);
}

.readme-pre {
    margin: 0;
    padding: 16px;
    border-radius: 12px;
    background: linear-gradient(180deg, #fff4f5 0%, #ffe8eb 100%);
    color: #5b1b23;
    border: 1px solid var(--surface-border);
    border-left: 4px solid rgba(199, 0, 11, 0.35);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.6;
    font-size: 13px;
}

.muted,
.empty-state {
    color: #8c666c;
    font-size: 14px;
}

.detail-footer {
    margin-left: 0;
    padding-top: 0;
}

@media (max-width: 900px) {
    .detail-header {
        grid-template-columns: 1fr;
    }
}