:root {
    --com-blue: #1677ff;
    --com-blue-light: #e8f3ff;
    --com-blue-hover: #4096ff;
    --com-indigo: #4f46e5;
    --com-indigo-light: #eef2ff;
    --com-cyan: #06b6d4;
    --com-cyan-light: #ecfeff;
    --com-green: #10b981;
    --com-green-light: #ecfdf5;
    --com-amber: #f59e0b;
    --com-amber-light: #fffbeb;
    --com-purple: #8b5cf6;
    --com-purple-light: #f5f3ff;
    --com-rose: #f43f5e;
    --com-rose-light: #fff1f2;
    --com-navy: #0f172a;
    --com-slate: #334155;
    --com-gray: #64748b;
    --com-gray-light: #94a3b8;
    --com-border: #e2e8f0;
    --com-bg: #ffffff;
    --com-bg-soft: #f8fafc;
    --com-bg-muted: #f1f5f9;
    --com-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --com-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --com-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --com-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --com-radius-sm: 6px;
    --com-radius: 8px;
    --com-radius-lg: 12px;
    --com-radius-xl: 16px;
}

.com-hero {
    position: relative;
    padding: 56px 0 48px;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
}

.com-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 800px 500px at 25% 40%, rgba(22, 119, 255, 0.12) 0%, transparent 70%),
        radial-gradient(ellipse 600px 400px at 75% 60%, rgba(6, 182, 212, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 400px 300px at 50% 20%, rgba(139, 92, 246, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.com-hero .container {
    position: relative;
    z-index: 1;
}

.com-hero-title {
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 12px;
    letter-spacing: -0.5px;
}

.com-hero-highlight {
    background: linear-gradient(135deg, #60a5fa, #06b6d4, #34d399);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.com-hero-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    margin: 0 0 32px;
    line-height: 1.6;
}

.com-search-wrapper {
    position: relative;
    max-width: 640px;
}

.com-search-box {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 4px 4px 4px 16px;
    backdrop-filter: blur(8px);
    transition: all 250ms ease;
}

.com-search-box:focus-within {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(22, 119, 255, 0.5);
    box-shadow: 0 0 0 3px rgba(22, 119, 255, 0.15);
}

.com-search-icon {
    flex: 0 0 auto;
    color: rgba(255, 255, 255, 0.5);
}

.com-search-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    color: #fff;
    font-size: 15px;
    padding: 10px 12px;
    font-family: inherit;
}

.com-search-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.com-search-btn {
    flex: 0 0 auto;
    padding: 10px 24px;
    background: linear-gradient(135deg, #1677ff, #06b6d4);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 250ms ease;
    font-family: inherit;
}

.com-search-btn:hover {
    background: linear-gradient(135deg, #4096ff, #22d3ee);
    box-shadow: 0 4px 12px rgba(22, 119, 255, 0.3);
}

.com-search-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid var(--com-border);
    border-radius: var(--com-radius-lg);
    box-shadow: var(--com-shadow-lg);
    z-index: 100;
    max-height: 400px;
    overflow-y: auto;
}

.com-search-dropdown.is-visible {
    display: block;
}

.com-search-dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--com-navy);
    font-size: 14px;
    transition: background 150ms ease;
    cursor: pointer;
}

.com-search-dropdown-item:hover {
    background: var(--com-bg-soft);
}

.com-search-dropdown-item:first-child {
    border-radius: var(--com-radius-lg) var(--com-radius-lg) 0 0;
}

.com-search-dropdown-item:last-child {
    border-radius: 0 0 var(--com-radius-lg) var(--com-radius-lg);
}

.com-search-dropdown-type {
    flex: 0 0 auto;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.com-search-dropdown-type--question {
    background: var(--com-blue-light);
    color: var(--com-blue);
}

.com-search-dropdown-type--software {
    background: var(--com-indigo-light);
    color: var(--com-indigo);
}

.com-search-dropdown-type--guide {
    background: var(--com-green-light);
    color: var(--com-green);
}

.com-search-dropdown-title {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.com-hero-tags {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.com-hero-tags-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
}

.com-hero-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    transition: all 200ms ease;
}

.com-hero-tag:hover {
    background: rgba(22, 119, 255, 0.2);
    border-color: rgba(22, 119, 255, 0.3);
    color: #60a5fa;
}

.com-section {
    padding: 56px 0;
}

.com-section--alt {
    background: var(--com-bg-soft);
}

.com-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.com-section-title-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.com-section-icon {
    color: var(--com-blue);
}

.com-section-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--com-navy);
    margin: 0;
    letter-spacing: -0.3px;
}

.com-section-more {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--com-gray);
    font-size: 14px;
    font-weight: 500;
    transition: color 200ms ease;
}

.com-section-more:hover {
    color: var(--com-blue);
}

.com-hot-layout {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.com-hot-main {
    flex: 1;
    min-width: 0;
}

.com-hot-sidebar {
    flex: 0 0 300px;
    position: sticky;
    top: 80px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.com-sidebar-advisors {
    background: #fff;
    border: 1px solid var(--com-border);
    border-radius: var(--com-radius-lg);
    overflow: hidden;
}

.com-sidebar-advisors-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--com-border);
    color: var(--com-blue);
}

.com-sidebar-advisors-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--com-navy);
    margin: 0;
}

.com-sidebar-advisors-list {
    padding: 8px 0;
}

.com-sidebar-advisor-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    transition: background 150ms ease;
}

.com-sidebar-advisor-item:hover {
    background: var(--com-bg-soft);
}

.com-sidebar-advisor-avatar {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--com-bg-muted);
}

.com-sidebar-advisor-avatar-img,
.com-sidebar-advisor-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.com-sidebar-advisor-info {
    flex: 1;
    min-width: 0;
}

.com-sidebar-advisor-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--com-navy);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.com-sidebar-advisor-item:hover .com-sidebar-advisor-name {
    color: var(--com-blue);
}

.com-sidebar-advisor-job {
    font-size: 12px;
    color: var(--com-gray);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 1px;
}

.com-sidebar-advisor-company {
    font-size: 12px;
    color: var(--com-gray-light);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 1px;
}

.com-sidebar-advisors-empty {
    padding: 24px 16px;
    text-align: center;
    font-size: 13px;
    color: var(--com-gray-light);
}

.com-sidebar-advisors-more {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 12px 16px;
    border-top: 1px solid var(--com-border);
    font-size: 13px;
    font-weight: 500;
    color: var(--com-gray);
    transition: color 200ms ease;
}

.com-sidebar-advisors-more:hover {
    color: var(--com-blue);
}

.com-sidebar-activities {
    background: #fff;
    border: 1px solid var(--com-border);
    border-radius: var(--com-radius-lg);
    overflow: hidden;
}

.com-sidebar-activities-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--com-border);
    color: var(--com-green);
}

.com-sidebar-activities-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--com-navy);
    margin: 0;
}

.com-sidebar-activities-list {
    padding: 4px 0;
}

.com-sidebar-activity-item {
    display: flex;
    gap: 10px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--com-border);
    transition: background 150ms ease;
}

.com-sidebar-activity-item:last-child {
    border-bottom: none;
}

.com-sidebar-activity-item:hover {
    background: var(--com-bg-soft);
}

.com-sidebar-activity-avatar {
    flex: 0 0 auto;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--com-bg-muted);
}

.com-sidebar-activity-avatar img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.com-sidebar-activity-body {
    flex: 1;
    min-width: 0;
}

.com-sidebar-activity-line {
    display: flex;
    align-items: baseline;
    gap: 5px;
    min-width: 0;
}

.com-sidebar-activity-user {
    flex: 0 1 auto;
    max-width: 82px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13px;
    font-weight: 700;
    color: var(--com-navy);
}

.com-sidebar-activity-user:hover {
    color: var(--com-blue);
}

.com-sidebar-activity-action {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 12px;
    color: var(--com-gray);
}

.com-sidebar-activity-target {
    margin-top: 4px;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.45;
    color: var(--com-slate);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.com-sidebar-activity-target:hover {
    color: var(--com-blue);
}

.com-sidebar-activity-time {
    margin-top: 4px;
    font-size: 12px;
    color: var(--com-gray-light);
}

.com-sidebar-activities-empty {
    padding: 24px 16px;
    text-align: center;
    font-size: 13px;
    color: var(--com-gray-light);
}

.com-sidebar-activities-more {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 12px 16px;
    border-top: 1px solid var(--com-border);
    font-size: 13px;
    font-weight: 500;
    color: var(--com-gray);
    transition: color 200ms ease;
}

.com-sidebar-activities-more:hover {
    color: var(--com-blue);
}

.com-question-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
    background: var(--com-border);
    border: 1px solid var(--com-border);
    border-radius: var(--com-radius-lg);
    overflow: hidden;
}

.com-question-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 20px;
    background: #fff;
    transition: background 150ms ease;
}

.com-question-item:hover {
    background: var(--com-bg-soft);
}

.com-question-votes {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 56px;
    padding: 8px 0;
    border: 1px solid var(--com-border);
    border-radius: var(--com-radius-sm);
    background: var(--com-bg-soft);
}

.com-question-vote-count {
    font-size: 20px;
    font-weight: 700;
    color: var(--com-navy);
    line-height: 1;
}

.com-question-vote-label {
    font-size: 11px;
    color: var(--com-gray-light);
    margin-top: 2px;
}

.com-question-body {
    flex: 1;
    min-width: 0;
}

.com-question-title-row {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.com-question-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--com-navy);
    line-height: 1.5;
    flex: 1;
    min-width: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.com-question-item:hover .com-question-title {
    color: var(--com-blue);
}

.com-question-software-tag {
    flex: 0 1 auto;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    background: var(--com-indigo-light);
    color: var(--com-indigo);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    max-width: 100%;
    cursor: pointer;
    transition: all 200ms ease;
    margin-top: 2px;
}

.com-question-software-tag:hover {
    background: var(--com-indigo);
    color: #fff;
}

.com-question-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.com-question-time {
    font-size: 12px;
    color: var(--com-gray-light);
}

.com-load-more {
    text-align: center;
    margin-top: 24px;
}

.com-load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 28px;
    background: #fff;
    border: 1px solid var(--com-border);
    border-radius: 8px;
    color: var(--com-gray);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 200ms ease;
    font-family: inherit;
}

.com-load-more-btn:hover {
    border-color: var(--com-blue);
    color: var(--com-blue);
    background: var(--com-blue-light);
}

.com-software-groups {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 16px;
}

.com-software-group {
    background: #fff;
    border: 1px solid var(--com-border);
    border-radius: var(--com-radius-lg);
    padding: 20px;
    transition: box-shadow 200ms ease, border-color 200ms ease;
    min-width: 0;
    overflow: hidden;
}

.com-software-group:hover {
    border-color: rgba(22, 119, 255, 0.3);
    box-shadow: var(--com-shadow-md);
}

.com-software-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--com-border);
}

.com-software-group-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--com-navy);
    transition: color 200ms ease;
}

.com-software-group-name:hover {
    color: var(--com-blue);
}

.com-software-group-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: var(--com-gray);
    transition: color 200ms ease;
}

.com-software-group-link:hover {
    color: var(--com-blue);
}

.com-software-group-questions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.com-software-group-question {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--com-radius-sm);
    transition: background 150ms ease;
    min-width: 0;
}

.com-software-group-question:hover {
    background: var(--com-bg-soft);
}

.com-sgq-replies {
    flex: 0 0 auto;
    min-width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--com-bg-muted);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--com-gray);
}

.com-sgq-title {
    flex: 1;
    min-width: 0;
    font-size: 14px;
    color: var(--com-slate);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color 150ms ease;
}

.com-software-group-question:hover .com-sgq-title {
    color: var(--com-blue);
}

.com-software-group-empty {
    padding: 16px 0;
    text-align: center;
    font-size: 13px;
    color: var(--com-gray-light);
}

.com-cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.com-case-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--com-border);
    border-radius: var(--com-radius-lg);
    overflow: hidden;
    transition: box-shadow 200ms ease, border-color 200ms ease, transform 200ms ease;
}

.com-case-card:hover {
    border-color: rgba(22, 119, 255, 0.25);
    box-shadow: var(--com-shadow-md);
    transform: translateY(-2px);
}

.com-case-img {
    position: relative;
    padding-top: 56.25%;
    overflow: hidden;
    background: var(--com-bg-muted);
}

.com-case-img img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 400ms ease;
}

.com-case-card:hover .com-case-img img {
    transform: scale(1.04);
}

.com-case-body {
    padding: 16px 20px;
}

.com-case-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--com-navy);
    line-height: 1.5;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.com-case-card:hover .com-case-title {
    color: var(--com-blue);
}

.com-case-industry {
    display: inline-block;
    padding: 2px 8px;
    background: var(--com-cyan-light);
    color: var(--com-cyan);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.com-guides-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.com-guide-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--com-border);
    border-radius: var(--com-radius-lg);
    overflow: hidden;
    transition: box-shadow 200ms ease, border-color 200ms ease, transform 200ms ease;
}

.com-guide-card:hover {
    border-color: rgba(16, 185, 129, 0.25);
    box-shadow: var(--com-shadow-md);
    transform: translateY(-2px);
}

.com-guide-img {
    position: relative;
    padding-top: 50%;
    overflow: hidden;
    background: var(--com-bg-muted);
}

.com-guide-img img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 400ms ease;
}

.com-guide-card:hover .com-guide-img img {
    transform: scale(1.04);
}

.com-guide-body {
    padding: 16px 20px;
}

.com-guide-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--com-navy);
    line-height: 1.5;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.com-guide-card:hover .com-guide-title {
    color: var(--com-green);
}

.com-guide-date {
    font-size: 12px;
    color: var(--com-gray-light);
}

.com-rankings-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.com-ranking-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--com-border);
    border-radius: var(--com-radius-lg);
    padding: 20px;
    transition: box-shadow 200ms ease, border-color 200ms ease, transform 200ms ease;
}

.com-ranking-card:hover {
    border-color: rgba(245, 158, 11, 0.3);
    box-shadow: var(--com-shadow-md);
    transform: translateY(-2px);
}

.com-ranking-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--com-border);
}

.com-ranking-badge {
    flex: 0 0 auto;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f59e0b, #f97316);
    color: #fff;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
}

.com-ranking-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--com-navy);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.com-ranking-card:hover .com-ranking-title {
    color: var(--com-amber);
}

.com-ranking-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.com-ranking-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 8px;
    border-radius: var(--com-radius-sm);
    transition: background 150ms ease;
}

.com-ranking-item:hover {
    background: var(--com-bg-soft);
}

.com-ranking-item-rank {
    flex: 0 0 auto;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: var(--com-gray-light);
    border: 1px solid var(--com-border);
    border-radius: 4px;
}

.com-ranking-item:first-child .com-ranking-item-rank {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border-color: #fbbf24;
    color: #92400e;
}

.com-ranking-item-name {
    flex: 1;
    min-width: 0;
    font-size: 14px;
    color: var(--com-slate);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.com-section--ai {
    padding: 48px 0;
}

.com-ai-card {
    position: relative;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #1a1a2e 100%);
    border-radius: var(--com-radius-xl);
    overflow: hidden;
    padding: 48px;
}

.com-ai-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 500px 300px at 20% 50%, rgba(139, 92, 246, 0.15) 0%, transparent 70%),
        radial-gradient(ellipse 400px 250px at 80% 40%, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.com-ai-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 520px;
    margin: 0 auto;
}

.com-ai-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(6, 182, 212, 0.2));
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 16px;
    color: #a78bfa;
    margin-bottom: 20px;
}

.com-ai-title {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 12px;
}

.com-ai-desc {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin: 0 0 28px;
}

.com-ai-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 32px;
    background: linear-gradient(135deg, #8b5cf6, #06b6d4);
    color: #fff;
    border-radius: 9999px;
    font-size: 15px;
    font-weight: 600;
    transition: all 250ms ease;
}

.com-ai-btn:hover {
    background: linear-gradient(135deg, #a78bfa, #22d3ee);
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.35);
    transform: translateY(-1px);
}

@media screen and (max-width: 768px) {
    .com-hero {
        padding: 36px 0 32px;
    }

    .com-hero-title {
        font-size: 24px;
    }

    .com-hero-subtitle {
        font-size: 14px;
        margin-bottom: 24px;
    }

    .com-search-box {
        border-radius: 10px;
    }

    .com-search-input {
        font-size: 14px;
        padding: 8px 10px;
    }

    .com-search-btn {
        padding: 8px 16px;
        font-size: 13px;
    }

    .com-hero-tags {
        gap: 6px;
    }

    .com-hero-tag {
        padding: 3px 8px;
        font-size: 12px;
    }

    .com-section {
        padding: 36px 0;
    }

    .com-section-title {
        font-size: 18px;
    }

    .com-hot-layout {
        flex-direction: column;
        gap: 16px;
    }

    .com-hot-sidebar {
        flex: none;
        width: 100%;
        position: static;
    }

    .com-question-item {
        padding: 12px 14px;
        gap: 12px;
    }

    .com-question-votes {
        min-width: 44px;
        padding: 6px 0;
    }

    .com-question-vote-count {
        font-size: 16px;
    }

    .com-question-title-row {
        flex-direction: column;
        gap: 6px;
        align-items: flex-start;
    }

    .com-question-title {
        font-size: 14px;
    }

    .com-question-software-tag {
        font-size: 11px;
        padding: 2px 8px;
    }

    .com-software-groups {
        grid-template-columns: 1fr;
    }

    .com-cases-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .com-guides-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .com-rankings-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .com-ai-card {
        padding: 32px 20px;
        border-radius: var(--com-radius-lg);
    }

    .com-ai-title {
        font-size: 20px;
    }

    .com-ai-desc {
        font-size: 14px;
    }

    .com-ai-icon {
        width: 52px;
        height: 52px;
    }
}

@media screen and (max-width: 480px) {
    .com-hero-title {
        font-size: 20px;
    }

    .com-hero-content {
        flex-direction: column;
        gap: 16px;
    }

    .com-hero-stats {
        align-self: flex-start;
    }

    .com-hero-actions {
        align-self: stretch;
    }

    .com-hero-btn {
        flex: 1;
        justify-content: center;
    }

    .com-search-wrapper {
        max-width: 100%;
    }

    .com-question-votes {
        min-width: 40px;
    }

    .com-question-vote-count {
        font-size: 14px;
    }

    .com-question-vote-label {
        font-size: 10px;
    }

    .com-case-body,
    .com-guide-body {
        padding: 12px 14px;
    }
}