body {
    background: #f7f7f9;
}

.share-box {
    margin: 26px 0 30px;
    padding: 18px 20px;
    background: #fff;
    border: 1px solid #ececec;
    border-radius: 16px;
}

.share-box h3 {
    margin-bottom: 14px;
    font-size: 18px;
    color: #111827;
}

.share-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.share-btn {
    border: none;
    border-radius: 999px;
    padding: 11px 16px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.share-btn.whatsapp {
    background: #e8fff0;
    color: #0f8f43;
}

.share-btn.facebook {
    background: #eef4ff;
    color: #1b4fd6;
}

.share-btn.twitter {
    background: #f3f4f6;
    color: #111827;
}

.share-btn.telegram {
    background: #eef8ff;
    color: #0a76b7;
}

.share-btn.linkedin {
    background: #eef6fb;
    color: #0a66c2;
}

.share-btn.copy-link-btn {
    background: #fff4e8;
    color: #b45309;
}

/* breadcrumbs */
.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 18px;
}

.breadcrumbs a {
    color: #c40000;
    font-weight: 600;
}

.breadcrumb-sep {
    color: #9ca3af;
}

.site-header {
    background: #ffffff;
    border-bottom: 1px solid #ececec;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 74px;
}

.site-logo {
    font-size: 22px;
    font-weight: 800;
    color: #c40000;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.site-nav a {
    color: #222;
    font-weight: 600;
    font-size: 14px;
}

.site-nav .nav-cta {
    background: #c40000;
    color: #fff;
    padding: 10px 16px;
    border-radius: 999px;
}

.hero {
    background: linear-gradient(135deg, #fff6f6, #f7f7f9);
    padding: 70px 0;
}

.hero-inner {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    max-width: 840px;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    padding: 8px 14px;
    border-radius: 999px;
    background: #ffeaea;
    color: #c40000;
    font-weight: 700;
    margin-bottom: 18px;
    font-size: 13px;
}

.hero h1 {
    font-size: 52px;
    line-height: 1.1;
    margin-bottom: 18px;
    color: #151515;
}

.hero p {
    max-width: 720px;
    margin: 0 auto 24px;
    font-size: 18px;
    color: #555;
}

.hero-search {
    display: grid;
    grid-template-columns: 1fr 220px;
    gap: 12px;
    max-width: 760px;
    margin: 0 auto;
}

.hero-search input {
    height: 54px;
    background: #fff;
    border-radius: 14px;
    border: 1px solid #e4e4e4;
}

.hero-search button {
    height: 54px;
    border-radius: 14px;
}

.hero-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 18px;
    flex-wrap: wrap;
}

.hero-links a {
    color: #c40000;
    font-weight: 700;
}

.section-block {
    padding: 60px 0;
}

.section-block.light {
    background: #ffffff;
}

.section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.section-head h2 {
    font-size: 30px;
    color: #161616;
}

.section-head a {
    font-weight: 700;
    color: #c40000;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.opportunity-card {
    background: #fff;
    border-radius: 18px;
    padding: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    border: 1px solid #f0f0f0;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.opportunity-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(0,0,0,0.08);
}

.opp-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 14px;
}

.opp-type {
    display: inline-block;
    background: #ffeaea;
    color: #b30000;
    font-size: 12px;
    font-weight: 800;
    padding: 7px 11px;
    border-radius: 999px;
    text-transform: capitalize;
}

.opp-type.large {
    margin-bottom: 16px;
}

.bookmark-btn {
    color: #c40000;
    font-weight: 700;
    font-size: 13px;
}

.opportunity-card h3 {
    font-size: 20px;
    line-height: 1.35;
    margin-bottom: 12px;
    min-height: 56px;
}

.opportunity-card h3 a {
    color: #161616;
}

.opp-summary {
    color: #5f5f5f;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 14px;
    min-height: 68px;
}

.opp-meta {
    display: grid;
    gap: 8px;
    margin-bottom: 18px;
    font-size: 14px;
    color: #3e3e3e;
}

.opp-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.deadline-pill {
    display: inline-block;
    padding: 8px 12px;
    border-radius: 999px;
    background: #fff3e8;
    color: #b75b00;
    font-size: 13px;
    font-weight: 700;
}

.read-more {
    color: #c40000;
    font-weight: 800;
}

.feature-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.feature-box {
    background: #f9f9fb;
    border-radius: 18px;
    padding: 22px;
    border: 1px solid #ececec;
}

.feature-box h3 {
    margin-bottom: 10px;
    font-size: 20px;
}

.feature-box p {
    color: #666;
    line-height: 1.6;
}

.site-footer {
    background: #fff;
    border-top: 1px solid #ececec;
    padding: 50px 0 25px;
    margin-top: 40px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
    padding-bottom: 24px;
    border-bottom: 1px solid #efefef;
}

.footer-top h3 {
    margin-bottom: 10px;
}

.footer-top p {
    max-width: 580px;
    color: #666;
    line-height: 1.7;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #c40000;
    font-weight: 700;
}

.footer-bottom {
    padding-top: 18px;
    color: #666;
    font-size: 14px;
}

.listing-hero {
    background: #fff;
    padding: 45px 0 30px;
    border-bottom: 1px solid #efefef;
}

.listing-hero h1 {
    font-size: 40px;
    margin-bottom: 10px;
}

.listing-hero p {
    color: #666;
    margin-bottom: 22px;
}

.filter-bar {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr auto auto;
    gap: 12px;
    align-items: center;
}

.filter-bar input,
.filter-bar select {
    background: #fff;
}

.check-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    padding: 0 4px;
}

.check-wrap input {
    width: auto;
}

.pagination {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 30px;
}

.pagination a {
    min-width: 42px;
    height: 42px;
    border-radius: 10px;
    border: 1px solid #e3e3e3;
    background: #fff;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
}

.pagination a.active {
    background: #c40000;
    color: #fff;
    border-color: #c40000;
}

.empty-state {
    background: #fff;
    border: 1px dashed #d9d9d9;
    padding: 30px;
    border-radius: 16px;
    color: #666;
    grid-column: 1 / -1;
}

.details-wrap {
    padding: 40px 0 70px;
}

.details-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
    align-items: start;
}

.detail-card,
.sidebar-box {
    background: #fff;
    border-radius: 18px;
    padding: 26px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    border: 1px solid #f0f0f0;
}

.detail-card h1 {
    font-size: 38px;
    line-height: 1.2;
    margin-bottom: 22px;
}

.detail-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-bottom: 28px;
    color: #444;
}

.detail-section {
    margin-bottom: 26px;
}

.detail-section h3 {
    margin-bottom: 12px;
    font-size: 22px;
}

.rich-content {
    line-height: 1.8;
    color: #3e3e3e;
}

.detail-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 26px;
}

.sidebar-box {
    margin-bottom: 20px;
}

.sidebar-box h3 {
    margin-bottom: 14px;
}

.sidebar-list {
    list-style: none;
    display: grid;
    gap: 12px;
}

.mini-related-list {
    display: grid;
    gap: 14px;
}

.mini-related-item {
    display: block;
    padding: 14px;
    background: #fafafa;
    border-radius: 12px;
    border: 1px solid #efefef;
}

.mini-related-item strong {
    display: block;
    color: #1a1a1a;
    margin-bottom: 6px;
}

.mini-related-item span {
    color: #666;
    font-size: 14px;
}

.tag-list {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tag-pill {
    display: inline-block;
    padding: 8px 12px;
    background: #f4f4f6;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
}

@media (max-width: 1100px) {
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .filter-bar {
        grid-template-columns: repeat(2, 1fr);
    }

    .details-grid {
        grid-template-columns: 1fr;
    }

    .feature-strip {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 780px) {
    .header-inner {
        flex-direction: column;
        justify-content: center;
        padding: 14px 0;
    }

    .site-nav {
        justify-content: center;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero-search {
        grid-template-columns: 1fr;
    }

    .cards-grid {
        grid-template-columns: 1fr;
    }

    .detail-meta-grid {
        grid-template-columns: 1fr;
    }

    .listing-hero h1 {
        font-size: 30px;
    }

    .filter-bar {
        grid-template-columns: 1fr;
    }
}