/* === 首页样式 === */
body {
    margin: 0;
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    color: #ffedd5;
    background: #1f1109;
    -webkit-font-smoothing: antialiased;
}

* {
    box-sizing: border-box;
}

a {
    color: inherit;
    text-decoration: none;
}

.orange-shell {
    position: relative;
    min-height: 100vh;
    background: #fffaf5;
}

.orange-hero-bg {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(251, 146, 60, 0.22), transparent 28%),
        radial-gradient(circle at right center, rgba(249, 115, 22, 0.18), transparent 24%),
        linear-gradient(180deg, #23120b 0%, #4a220f 100%);
}

.orange-glow {
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
    filter: blur(18px);
}

.orange-glow-a {
    width: 280px;
    height: 280px;
    top: 72px;
    right: -80px;
    background: rgba(251, 146, 60, 0.28);
}

.orange-glow-b {
    width: 220px;
    height: 220px;
    left: -70px;
    top: 320px;
    background: rgba(249, 115, 22, 0.24);
}

.orange-hero,
.orange-main,
.orange-footer {
    max-width: 1220px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.orange-header {
    max-width: 90%;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    padding: 28px clamp(18px, 4vw, 56px) 0;
    box-sizing: border-box;
}

.orange-hero {
    padding: 0 clamp(18px, 4vw, 56px) 48px;
    box-sizing: border-box;
}

.page-article .orange-header,
.archive-shell .orange-header {
    background: linear-gradient(135deg, #7c2d12 0%, #9a3412 40%, #c2410c 100%);
    max-width: 100%;
    border-radius: 0;
    padding-left: 5%;
    padding-right: 5%;
    padding-bottom: 1px;
}

.orange-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-bottom: 56px;
}

.orange-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.orange-brand strong {
    display: block;
    font-size: 22px;
    color: #fff7ed;
}

.orange-brand span:last-child {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    letter-spacing: 0.18em;
    color: rgba(254, 215, 170, 0.76);
}

.orange-brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: linear-gradient(135deg, #fb923c 0%, #f97316 100%);
    color: #ffffff;
    font-weight: 800;
}

.orange-nav {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: flex-end;
    color: rgba(255, 237, 213, 0.9);
}

.orange-nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0 14px;
    border-radius: 999px;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.orange-nav a:hover {
    background: rgba(251, 146, 60, 0.12);
    color: #fdba74;
}

.orange-nav a.is-active {
    background: rgba(251, 146, 60, 0.18);
    color: #ffffff;
    font-weight: 700;
}

.site-search-form {
    display: flex;
    align-items: center;
    gap: 0;
    max-width: 220px;
    height: 36px;
    border-radius: 18px;
    overflow: hidden;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(148, 163, 184, .25);
    transition: border-color .2s;
}

.site-search-form input {
    flex: 1;
    min-width: 0;
    height: 100%;
    padding: 0 14px;
    border: none;
    outline: none;
    background: transparent;
    font-size: 14px;
    color: inherit;
}

.site-search-form button {
    flex: 0 0 36px;
    height: 100%;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: inherit;
    opacity: .7;
    transition: opacity .2s;
}

.site-search-form button:hover {
    opacity: 1;
}

.orange-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, 420px);
    gap: 28px;
    align-items: stretch;
}

.orange-copy h1,
.orange-section-head h2,
.orange-cta h2 {
    margin: 18px 0;
    font-size: clamp(36px, 5vw, 62px);
    line-height: 1.08;
    color: #fff7ed;
}

.orange-copy p {
    margin: 0;
    max-width: 760px;
    font-size: 17px;
    line-height: 1.85;
    color: rgba(255, 237, 213, 0.84);
}

.orange-eyebrow,
.orange-panel-badge,
.orange-section-head span,
.orange-cta span:first-child {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid rgba(253, 186, 116, 0.24);
    background: rgba(249, 115, 22, 0.12);
    color: #fdba74;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.08em;
}

.orange-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 28px;
}

.orange-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 14px;
    font-weight: 600;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.orange-btn:hover {
    transform: translateY(-2px);
}

.orange-btn-primary {
    background: linear-gradient(135deg, #fb923c 0%, #f97316 100%);
    color: #ffffff;
    box-shadow: 0 18px 34px rgba(249, 115, 22, 0.3);
}

.orange-btn-secondary {
    border: 1px solid rgba(255, 237, 213, 0.22);
    background: rgba(255, 255, 255, 0.04);
    color: #fff7ed;
}

.orange-inline-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 24px;
}

.orange-inline-meta span,
.orange-summary-card,
.orange-stat-card,
.orange-trust-grid article,
.orange-service-card,
.orange-feature-card,
.orange-cta {
    border-radius: 24px;
    box-shadow: 0 24px 60px rgba(41, 22, 12, 0.14);
}

.orange-inline-meta span {
    padding: 10px 14px;
    border: 1px solid rgba(254, 215, 170, 0.16);
    background: rgba(255, 255, 255, 0.04);
    color: rgba(255, 237, 213, 0.84);
    font-size: 13px;
}

.orange-summary-card {
    padding: 28px;
    border: 1px solid rgba(253, 186, 116, 0.16);
    background: linear-gradient(180deg, rgba(55, 26, 15, 0.76) 0%, rgba(79, 36, 17, 0.88) 100%);
    backdrop-filter: blur(18px);
}

.orange-summary-card h2 {
    margin: 14px 0 12px;
    font-size: 28px;
    color: #fff7ed;
}

.orange-summary-card p {
    margin: 0;
    line-height: 1.8;
    color: rgba(255, 237, 213, 0.82);
}

.orange-summary-list {
    display: grid;
    gap: 14px;
    margin-top: 24px;
}

.orange-summary-list div {
    padding: 16px 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(254, 215, 170, 0.12);
}

.orange-summary-list strong,
.orange-stat-card strong,
.orange-trust-grid strong,
.orange-service-card h3,
.orange-feature-card h3 {
    display: block;
    color: #fff7ed;
}

.orange-summary-list span,
.orange-stat-card p {
    display: block;
    margin-top: 8px;
    line-height: 1.75;
    color: rgba(255, 237, 213, 0.78);
}

.orange-stat-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 28px;
}

.orange-stat-card {
    padding: 20px;
    border: 1px solid rgba(253, 186, 116, 0.14);
    background: rgba(255, 255, 255, 0.05);
}

.orange-stat-card em,
.orange-feature-card em {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    min-height: 42px;
    padding: 6px 10px;
    margin-bottom: 14px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.18) 0%, rgba(249, 115, 22, 0.28) 100%);
    color: #fdba74;
    font-style: normal;
    font-weight: 700;
    text-align: center;
}

.orange-feature-head {
    display: flex;
    align-items: center;
    gap: 14px;
}

.orange-feature-head h3 {
    margin: 0;
}

.orange-main {
    padding: 0 clamp(18px, 4vw, 56px);
}

.orange-trust-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 28px;
}

.orange-trust-grid article,
.orange-service-card,
.orange-feature-card,
.orange-cta {
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(249, 115, 22, 0.08);
}

.orange-trust-grid article {
    padding: 24px;
}

.orange-trust-grid strong,
.orange-service-card h3,
.orange-feature-card h3,
.orange-section-head h2,
.orange-cta h2 {
    color: #111827;
}

.orange-trust-grid p,
.orange-section-head p,
.orange-service-card p,
.orange-feature-card p,
.orange-cta p {
    margin: 8px 0 0;
    color: #4b5563;
    line-height: 1.8;
}

.orange-section {
    margin-top: 34px;
}

/* 广告位样式 */
.orange-ad-section {
    margin-top: 34px;
    text-align: center;
}

.orange-section-head,
.orange-cta > div:first-child {
    text-align: center;
}

.orange-section-head {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.orange-section-head h2 {
    margin: 0 0 14px;
    font-size: clamp(28px, 4vw, 40px);
}

.orange-section-head h2::after,
.orange-cta h2::after {
    content: '';
    display: block;
    width: 88px;
    height: 4px;
    margin: 16px auto 0;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(249, 115, 22, 0) 0%, rgba(251, 146, 60, 0.95) 50%, rgba(249, 115, 22, 0) 100%);
    box-shadow: 0 10px 24px rgba(249, 115, 22, 0.2);
}

.orange-section-head p,
.orange-cta p {
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}

.orange-service-grid,
.orange-feature-grid,
.orange-testimonial-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.orange-service-grid,
.orange-feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.orange-service-card,
.orange-feature-card {
    padding: 26px;
}

.orange-testimonial-card {
    padding: 24px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(249, 115, 22, 0.08);
    box-shadow: 0 24px 60px rgba(41, 22, 12, 0.1);
}

.orange-testimonial-card strong {
    display: block;
    color: #111827;
    line-height: 1.9;
    font-size: 15px;
}

.orange-testimonial-card strong::before {
    content: '"';
    color: #f97316;
    font-size: 26px;
    line-height: 1;
    margin-right: 4px;
}

.orange-testimonial-card p {
    margin: 18px 0 6px;
    color: #111827;
    font-weight: 700;
}

.orange-testimonial-card span {
    display: block;
    color: #6b7280;
    line-height: 1.7;
}

.orange-cta {
    margin-top: 32px;
    margin-bottom: 36px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    background: linear-gradient(135deg, #fff7ed 0%, #fed7aa 46%, #fffaf5 100%);
}

.orange-cta > div:first-child {
    flex: 0 0 auto;
    width: 100%;
}

.orange-cta .orange-actions {
    width: 100%;
    margin-top: 0;
    justify-content: center;
}

.orange-cta .orange-btn-secondary {
    border: 1px solid rgba(249, 115, 22, 0.18);
    background: rgba(255, 255, 255, 0.88);
    color: #ea580c;
    box-shadow: 0 12px 28px rgba(249, 115, 22, 0.12);
}

.orange-cta .orange-btn-secondary:hover {
    border-color: rgba(249, 115, 22, 0.3);
    background: #ffffff;
}

.orange-footer {
    padding: 0 24px 42px;
    text-align: center;
    color: #7c5e4f;
}

/* 最新资讯文章列表 */
.hp-latest-articles {
    padding: 48px 24px;
}

.hp-articles-head {
    text-align: center;
    margin-bottom: 28px;
}

.hp-articles-head h2 {
    font-size: clamp(22px, 5vw, 32px);
    color: #1e293b;
}

.hp-articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1100px;
    margin: 0 auto;
}

.hp-article-item {
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(148, 163, 184, 0.15);
    border-radius: 14px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: box-shadow .2s, transform .15s;
}

.hp-article-item:hover {
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.hp-article-cover {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: #f1f5f9;
}

.hp-article-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hp-article-body {
    padding: 16px 18px 18px;
}

.hp-article-body h3 {
    font-size: 15px;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 6px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hp-article-body p {
    font-size: 13px;
    color: #64748b;
    margin: 0 0 8px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hp-article-body span {
    font-size: 12px;
    color: #94a3b8;
}

/* 友情链接 */
.seo-friend-links {
    margin: 32px auto 0;
    padding: 18px 24px;
    max-width: 1200px;
    font-size: 13px;
    line-height: 2;
    color: #64748b;
}

.seo-friend-links h4 {
    margin: 0 0 8px;
    font-size: 14px;
    color: #475569;
}

.seo-friend-links ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.seo-friend-links li {
    display: inline;
    margin-right: 14px;
}

.seo-friend-links a {
    color: #475569;
    text-decoration: none;
}

.sitemap-footer-links {
    text-align: center;
    padding: 8px 0;
    font-size: 12px;
    color: #94a3b8;
}

.sitemap-footer-links a {
    color: #64748b;
    text-decoration: none;
}

/* 响应式 */
@media (max-width: 960px) {
    .orange-hero-grid,
    .orange-stat-row,
    .orange-trust-grid,
    .orange-service-grid,
    .orange-feature-grid,
    .orange-testimonial-grid,
    .orange-cta {
        grid-template-columns: 1fr;
        flex-direction: column;
        align-items: center;
    }

    .orange-topbar {
        flex-direction: column;
        align-items: flex-start;
    }

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

@media (max-width: 640px) {
    .orange-copy h1,
    .orange-section-head h2,
    .orange-cta h2 {
        font-size: clamp(28px, 9vw, 42px);
    }

    .orange-inline-meta,
    .orange-actions {
        flex-direction: column;
        align-items: center;
    }

    .orange-btn {
        width: 100%;
        max-width: 320px;
    }

    .hp-articles-grid {
        grid-template-columns: 1fr;
    }
}