/* OpenClaw front page clone styles */

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background-color: #05070b;
    color: #f9fafb;
}

/* Site header */
.oc-site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    backdrop-filter: blur(18px);
    background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.96), rgba(5, 7, 11, 0.96), rgba(3, 7, 18, 0.96));
    border-bottom: 1px solid rgba(15, 23, 42, 0.9);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.75);
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
    min-height: 60px;
}

.oc-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 1.15rem;
    padding-bottom: 1.15rem;
}

.oc-header-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: #f9fafb;
    text-decoration: none;
}

.oc-header-brand:hover {
    text-decoration: none;
}

.oc-header-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.oc-header-logo img {
    display: block;
    height: 40px;
    width: auto;
}

.oc-header-title {
    font-weight: 650;
    letter-spacing: 0.06em;
    font-size: 0.98rem;
}

.oc-header-tagline {
    font-size: 0.8rem;
    color: #9ca3af;
}

.oc-header-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 0;
    margin: 0 0 0 auto;
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    color: #e5e7eb;
    transition: background 0.2s, color 0.2s;
    -webkit-tap-highlight-color: transparent;
}

.oc-header-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #f9fafb;
}

.oc-header-toggle__bar {
    display: block;
    width: 22px;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.oc-site-header.oc-nav-open .oc-header-toggle__bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.oc-site-header.oc-nav-open .oc-header-toggle__bar:nth-child(2) {
    opacity: 0;
}

.oc-site-header.oc-nav-open .oc-header-toggle__bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.oc-header-drawer {
    display: flex;
    align-items: center;
    gap: 1.8rem;
}

.oc-header-nav {
    font-size: 0.9rem;
}

.oc-header-menu {
    display: flex;
    align-items: center;
    gap: 1.8rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

/* 兜底：确保 nav 下的第一级 ul 也是 flex 布局 */
.oc-header-nav > ul {
    display: flex;
    align-items: center;
    gap: 1.8rem;
}

.oc-header-menu > li {
    display: inline-flex;
    align-items: center;
}

.oc-header-link,
.oc-header-nav a {
    color: #e5e7eb;
    text-decoration: none;
    white-space: nowrap;
}

.oc-header-link:hover,
.oc-header-nav a:hover {
    color: #f97373;
}

/* 当前菜单：仅红色字体 */
.oc-header-menu .current-menu-item > a,
.oc-header-menu .current_page_item > a {
    color: #f97373;
}

/* 隐藏菜单描述（如“新闻资讯”等副标题） */
.oc-header-nav .menu-item-description {
    display: none;
}

.oc-header-cta {
    padding: 0.5rem 1.1rem;
    border-radius: 999px;
    background: linear-gradient(120deg, #f97373, #fb923c);
    color: #111827;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.95);
}

.oc-header-cta:hover {
    text-decoration: none;
    filter: brightness(1.05);
}

.openclaw-front-page {
    background: radial-gradient(circle at top center, #20151a 0, #05070b 38%, #020308 80%);
    min-height: 100vh;
}

.openclaw-front-page a {
    color: inherit;
    text-decoration: none;
}

.openclaw-front-page a:hover {
    text-decoration: none;
}

.oc-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.oc-section {
    padding: 4.5rem 0;
}

.oc-section-header {
    margin-bottom: 2.5rem;
}

.oc-section-header h2 {
    margin: 0 0 0.5rem;
    font-size: 1.8rem;
}

.oc-section-header p {
    margin: 0;
    color: #9ca3af;
    font-size: 0.95rem;
}

.oc-section-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.oc-section-header-center {
    text-align: center;
}

.oc-section-title-wrap {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.oc-section-dot {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: #f97373;
}

/* Hero */
.oc-hero {
    padding: 4.5rem 0 3.5rem;
}

.oc-hero .oc-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 2.5rem;
}

.oc-hero-kicker {
    margin: 0 0 0.4rem;
    color: #f97373;
    font-size: 0.95rem;
}

.oc-hero-title {
    margin: 0 0 0.6rem;
    font-size: 3.4rem;
    letter-spacing: 0.02em;
}

.oc-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.8rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(148, 163, 184, 0.8);
    font-size: 0.8rem;
    margin-bottom: 1.1rem;
}

.oc-hero-badge span {
    padding: 0.05rem 0.55rem;
    border-radius: 999px;
    background: #2563eb;
    color: #e5f0ff;
}

.oc-hero-text {
    margin: 0 0 1.9rem;
    color: #9ca3af;
    font-size: 0.98rem;
    max-width: 30rem;
}

.oc-hero-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.oc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.4rem;
    border-radius: 999px;
    border: none;
    font-size: 0.9rem;
    cursor: pointer;
    white-space: nowrap;
    transition: transform 0.18s ease-out, box-shadow 0.18s ease-out, background 0.18s ease-out;
}

.oc-btn-primary {
    background: linear-gradient(120deg, #f97373, #fb923c);
    color: #111827;
    font-weight: 600;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.8);
}

.oc-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.9);
}

/* 按钮类链接经过不显示下划线 */
.oc-btn:hover {
    text-decoration: none;
}

.oc-hero-visual {
    display: flex;
    justify-content: center;
}

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

.oc-hero-orb-inner {
    width: 180px;
    height: 180px;
    border-radius: 999px;
    background: radial-gradient(circle at 30% 0, #fee2e2 0, #fecaca 25%, #f97373 60%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.oc-hero-orb-face {
    display: block;
    max-width: 70%;
    max-height: 70%;
    height: auto;
    margin: 0 auto;
}

/* Quickstart */
.oc-section-quickstart {
    padding-top: 0;
}

.oc-quickstart-card {
    margin-top: 0.75rem;
    border-radius: 1.3rem;
    background: #050814;
    border: 1px solid #111827;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.9);
    overflow: hidden;
}

.oc-quickstart-header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.55rem 0.9rem;
    background: #020617;
    border-bottom: 1px solid #020617;
}

.oc-quickstart-dots {
    display: flex;
    gap: 0.35rem;
}

.oc-quickstart-dots span {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: #f97373;
    opacity: 0.9;
}

.oc-quickstart-dots span:nth-child(2) {
    background: #facc15;
}

.oc-quickstart-dots span:nth-child(3) {
    background: #22c55e;
}

.oc-quickstart-tabs {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1.2rem;
}

.oc-quickstart-tabs button {
    padding: 0.18rem 0.9rem;
    border-radius: 999px;
    border: none;
    background: transparent;
    color: #6b7280;
    font-size: 0.8rem;
    cursor: pointer;
}

.oc-quickstart-tabs button.active {
    background: #f97373;
    color: #111827;
    font-weight: 500;
}

.oc-quickstart-beta {
    font-size: 0.72rem;
    padding: 0.15rem 0.7rem;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.8);
    color: #e5e7eb;
    text-transform: uppercase;
}

.oc-quickstart-body {
    padding: 0.75rem 1.1rem 0.9rem;
    background: #050814;
}

.oc-quickstart-pane {
    display: none;
}

.oc-quickstart-pane.active {
    display: block;
}

.oc-quickstart-shell {
    position: relative;
    border-radius: 0.85rem;
    background: #020617;
    padding: 0.8rem 1rem 0.85rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.86rem;
    color: #e5e7eb;
    overflow-x: auto;
}

.oc-quickstart-line {
    white-space: nowrap;
}

.oc-quickstart-comment {
    color: #9ca3af;
    margin-bottom: 0.45rem;
}

.oc-quickstart-prompt {
    color: #f97373;
    margin-right: 0.55rem;
}

.oc-quickstart-command {
    color: #e5e7eb;
}

.oc-quickstart-copy {
    position: absolute;
    right: 0.8rem;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: transparent;
    color: #6b7280;
    cursor: pointer;
    font-size: 0.9rem;
}

.oc-quickstart-copy:hover {
    color: #e5e7eb;
}

.oc-quickstart-footer {
    padding: 0.4rem 1.1rem 0.9rem;
    font-size: 0.78rem;
    color: #6b7280;
}

/* Capabilities */
.oc-section-capabilities {
    padding-top: 4rem;
}

.oc-capabilities-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.6rem 1.6rem;
    margin-bottom: 2.3rem;
}

.oc-capability-card {
    border-radius: 1.4rem;
    background: #050814;
    border: 1px solid #111827;
    padding: 1.6rem 1.8rem 1.4rem;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.9);
}

.oc-capability-icon {
    width: 34px;
    height: 34px;
    border-radius: 0.9rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    margin-bottom: 1.1rem;
    background: #7f1d1d;
    color: #fecaca;
}

.oc-capability-card h3 {
    margin: 0 0 0.55rem;
    font-size: 1.02rem;
}

.oc-capability-card p {
    margin: 0;
    font-size: 0.9rem;
    color: #9ca3af;
}

.oc-capabilities-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 0.9rem;
}

.oc-cap-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1.1rem;
    border-radius: 0.9rem;
    background: #050814;
    border: 1px solid #111827;
    font-size: 0.86rem;
    transition: transform 0.16s ease-out, box-shadow 0.16s ease-out, border-color 0.16s ease-out;
}

.oc-cap-link:hover {
    transform: translateY(-1px);
    border-color: rgba(248, 113, 113, 0.6);
    text-decoration: none;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.85);
}

.oc-cap-link-icon {
    width: 24px;
    height: 24px;
    border-radius: 0.7rem;
    background: rgba(15, 23, 42, 0.95);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.oc-cap-link-title {
    font-weight: 500;
}

.oc-cap-link-desc {
    display: block;
    color: #9ca3af;
    margin-top: 0.05rem;
}

/* Testimonials */
.oc-link-more {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.9rem;
    color: #f97373;
}

.oc-section-testimonials {
    padding-top: 4.5rem;
}

.oc-testimonials-row {
    margin-top: 2.2rem;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.4rem;
}

.oc-testimonial-card {
    border-radius: 1.4rem;
    background: #050814;
    border: 1px solid #111827;
    padding: 1.3rem 1.3rem 1.1rem;
    font-size: 0.88rem;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.9);
}

.oc-testimonial-avatar {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    background: #f97373;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #111827;
    font-weight: 600;
    font-size: 0.8rem;
    margin-bottom: 0.7rem;
}

.oc-testimonial-text {
    margin: 0 0 0.7rem;
    color: #e5e7eb;
}

.oc-testimonial-handle {
    font-size: 0.8rem;
    color: #9ca3af;
}

/* 首页资讯模块 - PC 一排三个，共 9 篇 */
.oc-section-news {
    padding-top: 4.5rem;
}

.oc-section-title-wrap--center {
    justify-content: center;
}

.oc-news-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.oc-news-card {
    margin: 0;
    border-radius: 1.2rem;
    background: #050814;
    border: 1px solid #111827;
    overflow: hidden;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.9);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.oc-news-card:hover {
    border-color: rgba(248, 113, 113, 0.4);
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.95);
}

.oc-news-card__link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.oc-news-card__thumb {
    display: block;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.6);
}

.oc-news-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.oc-news-card__thumb--placeholder {
    background: rgba(15, 23, 42, 0.8);
}

.oc-news-card__content {
    display: block;
    padding: 1.1rem 1.25rem 1.25rem;
}

.oc-news-card__title {
    margin: 0 0 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.35;
    color: #f9fafb;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.oc-news-card:hover .oc-news-card__title {
    color: #f97373;
}

.oc-news-card__excerpt {
    margin: 0 0 0.5rem;
    font-size: 0.85rem;
    color: #9ca3af;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.oc-news-card__date {
    font-size: 0.78rem;
    color: #6b7280;
}

@media (max-width: 960px) {
    .oc-news-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.2rem;
    }
}

@media (max-width: 640px) {
    .oc-news-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-top: 1.5rem;
    }

    .oc-news-card__content {
        padding: 1rem 1.1rem;
    }

    .oc-news-card__title {
        font-size: 0.95rem;
    }
}

/* FAQ section */
.oc-section-faq {
    padding-top: 4.5rem;
}

.oc-faq-list {
    margin: 2rem auto 0;
    max-width: 780px;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.faq-item {
    border-radius: 0.9rem;
    border: 1px solid #111827;
    background: rgba(5, 8, 20, 0.9);
    transition: background-color 0.16s ease-out, border-color 0.16s ease-out;
}

.faq-item:hover {
    background: rgba(15, 23, 42, 0.9);
    border-color: rgba(148, 163, 184, 0.5);
}

.faq-toggle {
    width: 100%;
    padding: 0.9rem 1.4rem;
    background: transparent;
    border: none;
    color: #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    font-size: 0.9rem;
    text-align: left;
    cursor: pointer;
}

.faq-question {
    color: #f97373;
    font-weight: 500;
}

.faq-icon {
    color: #f97373;
    font-size: 1.1rem;
    font-weight: 400;
    transition: transform 0.18s ease-out;
}

.faq-toggle[aria-expanded="true"] .faq-icon {
    transform: rotate(90deg);
}

.faq-answer {
    padding: 0 1.4rem 0.9rem;
    font-size: 0.88rem;
    color: #9ca3af;
}

.faq-answer.hidden {
    display: none;
}

/* Subscribe */
.oc-section-subscribe {
    padding-top: 4.5rem;
    padding-bottom: 5rem;
}

.oc-subscribe-card {
    max-width: 520px;
    margin: 0 auto;
    padding: 2.1rem 2rem 2.2rem;
    border-radius: 1.4rem;
    background: radial-gradient(circle at 0 0, rgba(248, 113, 113, 0.25) 0, transparent 45%), radial-gradient(circle at 100% 0, rgba(59, 130, 246, 0.25) 0, transparent 45%), #050814;
    border: 1px solid #111827;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.9);
    text-align: center;
}

.oc-subscribe-card h2 {
    margin: 0 0 0.4rem;
    font-size: 1.6rem;
}

.oc-subscribe-card p {
    margin: 0 0 1.5rem;
    color: #9ca3af;
    font-size: 0.9rem;
}

.oc-subscribe-form {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    justify-content: center;
}

.oc-subscribe-input {
    min-width: 0;
    flex: 1 1 220px;
    padding: 0.65rem 0.9rem;
    border-radius: 999px;
    border: 1px solid #111827;
    background: #020617;
    color: #e5e7eb;
    font-size: 0.9rem;
}

.oc-subscribe-input::placeholder {
    color: #6b7280;
}

.oc-subscribe-input:focus {
    outline: none;
    border-color: rgba(248, 113, 113, 0.8);
}

/* 404 page - 与首页一致的偏暗风格 */
.oc-404-wrap {
    background: radial-gradient(circle at top center, #20151a 0, #05070b 38%, #020308 80%);
    min-height: calc(100vh - 60px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 0;
}

.oc-404-inner {
    text-align: center;
    max-width: 28rem;
}

.oc-404-code {
    font-size: clamp(4rem, 12vw, 7rem);
    font-weight: 700;
    line-height: 1;
    color: rgba(107, 114, 128, 0.35);
    letter-spacing: -0.04em;
    margin-bottom: 0.5rem;
}

.oc-404-title {
    margin: 0 0 0.75rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: #f9fafb;
}

.oc-404-desc {
    margin: 0 0 1.75rem;
    font-size: 0.95rem;
    color: #9ca3af;
    line-height: 1.5;
}

.oc-404-wrap .oc-btn {
    text-decoration: none;
}

/* 法律/政策页面 - Cookie 政策、隐私政策，与首页偏暗风格一致 */
.oc-legal-page {
    background: radial-gradient(circle at top center, #20151a 0, #05070b 38%, #020308 80%);
    min-height: calc(100vh - 60px);
    padding-bottom: 3rem;
}

.oc-legal-hero {
    padding: 3.5rem 0 2.5rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.9);
}

.oc-legal-hero__wrap {
    text-align: center;
}

.oc-legal-title {
    margin: 0 0 0.6rem;
    font-size: 1.85rem;
    font-weight: 600;
    color: #f9fafb;
}

.oc-legal-lead {
    margin: 0;
    font-size: 0.98rem;
    color: #9ca3af;
    line-height: 1.55;
    max-width: 36em;
    margin-left: auto;
    margin-right: auto;
}

.oc-legal-body-wrap {
    padding-top: 2rem;
}

.oc-legal-body {
    color: #e5e7eb;
    font-size: 0.95rem;
    line-height: 1.65;
}

.oc-legal-updated {
    margin: 0 0 1.75rem;
    font-size: 0.8rem;
    color: #6b7280;
}

.oc-legal-body h2 {
    margin: 2rem 0 0.75rem;
    font-size: 1.15rem;
    font-weight: 600;
    color: #f9fafb;
}

.oc-legal-body h2:first-of-type {
    margin-top: 0;
}

.oc-legal-body p {
    margin: 0 0 1rem;
}

.oc-legal-body ul {
    margin: 0 0 1rem;
    padding-left: 1.5rem;
    list-style: disc;
}

.oc-legal-body li {
    margin-bottom: 0.4rem;
}

.oc-legal-body a {
    color: #f97373;
    text-decoration: none;
}

.oc-legal-body a:hover {
    text-decoration: none;
}

/* 问答页面 */
.oc-faq-page .oc-faq-page-list {
    margin-top: 0.5rem;
    margin-bottom: 3rem;
}

.oc-faq-page summary.faq-toggle {
    list-style: none;
    cursor: pointer;
}

.oc-faq-page summary.faq-toggle::-webkit-details-marker {
    display: none;
}

.oc-faq-page summary.faq-toggle::marker {
    display: none;
    content: none;
}

.oc-faq-page .faq-item {
    margin-bottom: 0.5rem;
}

.oc-faq-page .faq-answer code {
    background: rgba(15, 23, 42, 0.8);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-size: 0.85em;
}

.oc-faq-testimonials {
    padding-top: 2.5rem;
    border-top: 1px solid rgba(15, 23, 42, 0.8);
}

.oc-faq-testimonials-title {
    margin: 0 0 0.35rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: #f9fafb;
}

.oc-faq-testimonials-lead {
    margin: 0 0 1.5rem;
    font-size: 0.9rem;
    color: #9ca3af;
}

.oc-faq-testimonials-row {
    margin-top: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.1rem;
}

@media (max-width: 640px) {
    .oc-faq-testimonials-row {
        grid-template-columns: 1fr;
    }
}

/* Archive 列表页 - 偏暗风格 */
.oc-arch-page {
    background: radial-gradient(circle at top center, #20151a 0, #05070b 38%, #020308 80%);
    min-height: calc(100vh - 60px);
    padding: 2.5rem 0 3rem;
}

.oc-arch-head {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.9);
}

.oc-arch-title {
    margin: 0 0 0.4rem;
    font-size: 1.6rem;
    font-weight: 600;
    color: #f9fafb;
}

.oc-arch-intro {
    font-size: 0.95rem;
    color: #9ca3af;
    line-height: 1.5;
}

.oc-arch-feed {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.oc-feed-item {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 1.25rem;
    align-items: start;
    padding: 1.25rem;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid rgba(15, 23, 42, 0.8);
    border-radius: 10px;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.oc-feed-item:hover {
    border-color: rgba(248, 113, 113, 0.35);
    background: rgba(15, 23, 42, 0.55);
}

.oc-feed-item__thumb {
    border-radius: 8px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.3);
}

.oc-feed-item__thumb a {
    display: block;
    line-height: 0;
}

.oc-feed-item__thumb img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    aspect-ratio: 16/10;
}

.oc-feed-item__body {
    min-width: 0;
}

.oc-feed-item__title {
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.35;
}

.oc-feed-item__title a {
    color: #f9fafb;
    text-decoration: none;
}

.oc-feed-item__title a:hover {
    color: #f97373;
}

.oc-feed-item__excerpt {
    margin: 0 0 0.5rem;
    font-size: 0.9rem;
    color: #9ca3af;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.oc-feed-item__meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.8rem;
    color: #6b7280;
}

.oc-feed-item__meta svg {
    vertical-align: middle;
    margin-right: 0.25rem;
}

.oc-feed-item__date,
.oc-feed-item__views {
    display: inline-flex;
    align-items: center;
}

.oc-feed-item--no-thumb {
    grid-template-columns: 1fr;
}

.oc-arch-pager {
    margin-top: 2.5rem;
    display: flex;
    justify-content: center;
}

.oc-arch-pager .nav-links {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.oc-arch-pager .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.25rem;
    height: 2.25rem;
    padding: 0 0.5rem;
    border-radius: 6px;
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid rgba(15, 23, 42, 0.8);
    color: #e5e7eb;
    font-size: 0.9rem;
    text-decoration: none;
    transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.oc-arch-pager .page-numbers:hover,
.oc-arch-pager .page-numbers.current {
    border-color: rgba(249, 115, 115, 0.5);
    background: rgba(249, 115, 115, 0.12);
    color: #f97373;
}

.oc-arch-none {
    text-align: center;
    padding: 3rem 1rem;
    color: #9ca3af;
}

.oc-arch-none p {
    margin: 0 0 1rem;
}

.oc-arch-none .oc-btn {
    text-decoration: none;
}

/* Single 文章页 - 偏暗风格 */
.oc-single-page {
    background: radial-gradient(circle at top center, #20151a 0, #05070b 38%, #020308 80%);
    min-height: calc(100vh - 60px);
    padding: 2rem 0 3rem;
}

.oc-single-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 2.5rem;
    align-items: start;
}

.oc-single-breadcrumb {
    margin-bottom: 1.25rem;
    font-size: 0.85rem;
    color: #9ca3af;
}

.oc-single-breadcrumb a {
    color: #e5e7eb;
    text-decoration: none;
}

.oc-single-breadcrumb a:hover {
    color: #f97373;
}

.oc-single-breadcrumb__sep {
    margin: 0 0.35rem;
    color: #6b7280;
}

.oc-single-breadcrumb__current {
    color: #9ca3af;
}

.oc-single-article {
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.8);
}

.oc-single-article__title {
    margin: 0 0 0.75rem;
    font-size: 1.75rem;
    font-weight: 600;
    color: #f9fafb;
    line-height: 1.3;
}

.oc-single-article__byline {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.88rem;
    color: #9ca3af;
}

.oc-single-article__meta {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: inherit;
    text-decoration: none;
}

.oc-single-article__meta--author:hover {
    color: #f97373;
}

.oc-single-article__meta svg {
    flex-shrink: 0;
}

.oc-single-article__body {
    color: #e5e7eb;
    font-size: 1rem;
    line-height: 1.7;
}

.oc-single-article__body p {
    margin: 0 0 1rem;
}

.oc-single-article__body a {
    color: #f97373;
    text-decoration: none;
}

.oc-single-article__body a:hover {
    text-decoration: none;
}

.oc-single-article__body h2,
.oc-single-article__body h3 {
    margin: 1.5rem 0 0.6rem;
    color: #f9fafb;
    font-size: 1.15rem;
}

.oc-single-article__body ul,
.oc-single-article__body ol {
    margin: 0 0 1rem;
    padding-left: 1.5rem;
}

.oc-single-article__body li {
    margin-bottom: 0.35rem;
}

.oc-single-article__notice {
    margin: 1.5rem 0;
    padding: 1rem 1.15rem;
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid rgba(15, 23, 42, 0.8);
    border-radius: 8px;
    font-size: 0.85rem;
    color: #9ca3af;
}

.oc-single-article__notice p {
    margin: 0;
}

.oc-single-article__tags {
    margin-top: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.oc-single-article__tags-label {
    font-size: 0.85rem;
    color: #6b7280;
    margin-right: 0.25rem;
}

.oc-single-article__tag {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(15, 23, 42, 0.8);
    color: #9ca3af;
    font-size: 0.8rem;
    text-decoration: none;
    transition: border-color 0.2s, color 0.2s;
}

.oc-single-article__tag:hover {
    border-color: rgba(249, 115, 115, 0.4);
    color: #f97373;
}

.oc-single-author {
    margin-top: 2rem;
    padding: 1.25rem;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid rgba(15, 23, 42, 0.8);
    border-radius: 10px;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.oc-single-author__avatar {
    flex-shrink: 0;
    border-radius: 50%;
    overflow: hidden;
}

.oc-single-author__avatar img {
    display: block;
    width: 64px;
    height: 64px;
    object-fit: cover;
}

.oc-single-author__name {
    color: #f9fafb;
    font-weight: 600;
    text-decoration: none;
}

.oc-single-author__name:hover {
    color: #f97373;
}

.oc-single-author__bio {
    margin: 0.35rem 0 0.5rem;
    font-size: 0.9rem;
    color: #9ca3af;
    line-height: 1.5;
}

.oc-single-author__link {
    font-size: 0.88rem;
    color: #f97373;
    text-decoration: none;
}

.oc-single-author__link:hover {
    text-decoration: none;
}

/* 相关阅读 */
.oc-single-related {
    margin-top: 2.5rem;
}

.oc-single-related__title {
    margin: 0 0 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: #f9fafb;
}

.oc-single-related__list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.oc-single-related__item {
    margin: 0;
}

.oc-single-related__link {
    display: block;
    padding: 0.75rem;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid rgba(15, 23, 42, 0.8);
    border-radius: 8px;
    text-decoration: none;
    transition: border-color 0.2s, background 0.2s;
}

.oc-single-related__link:hover {
    border-color: rgba(249, 115, 115, 0.35);
    background: rgba(15, 23, 42, 0.55);
}

.oc-single-related__thumb {
    display: block;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 0.5rem;
    background: rgba(0, 0, 0, 0.3);
}

.oc-single-related__thumb img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/10;
    object-fit: cover;
    display: block;
}

.oc-single-related__thumb--placeholder {
    height: 80px;
    background: rgba(15, 23, 42, 0.6);
}

.oc-single-related__card-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: #e5e7eb;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.oc-single-related__link:hover .oc-single-related__card-title {
    color: #f97373;
}

/* 侧栏 */
.oc-sidebar {
    position: sticky;
    top: 5rem;
}

.oc-sidebar-widget {
    margin-bottom: 1.75rem;
    padding: 1.25rem;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid rgba(15, 23, 42, 0.8);
    border-radius: 10px;
}

.oc-sidebar-widget__title {
    margin: 0 0 1rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: #f9fafb;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.8);
}

.oc-sidebar-posts,
.oc-sidebar-cats {
    list-style: none;
    margin: 0;
    padding: 0;
}

.oc-sidebar-post {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
    align-items: flex-start;
}

.oc-sidebar-post:last-child {
    margin-bottom: 0;
}

.oc-sidebar-post__thumb {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 6px;
    overflow: hidden;
    display: block;
    background: rgba(0, 0, 0, 0.3);
}

.oc-sidebar-post__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.oc-sidebar-post__info {
    min-width: 0;
}

.oc-sidebar-post__title {
    font-size: 0.88rem;
    color: #e5e7eb;
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.oc-sidebar-post__title:hover {
    color: #f97373;
}

.oc-sidebar-post__date {
    font-size: 0.75rem;
    color: #6b7280;
    margin-top: 0.2rem;
    display: block;
}

.oc-sidebar-cat {
    margin-bottom: 0.4rem;
}

.oc-sidebar-cat a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.4rem 0;
    color: #9ca3af;
    font-size: 0.9rem;
    text-decoration: none;
    border-radius: 4px;
    transition: color 0.2s;
}

.oc-sidebar-cat a:hover {
    color: #f97373;
}

.oc-sidebar-cat__count {
    font-size: 0.8rem;
    color: #6b7280;
}

@media (max-width: 960px) {
    .oc-single-layout {
        grid-template-columns: 1fr;
    }

    .oc-sidebar {
        position: static;
    }

    .oc-arch-feed .oc-feed-item {
        grid-template-columns: 1fr;
    }

    .oc-feed-item__thumb {
        max-width: 100%;
        aspect-ratio: 16/9;
    }

    .oc-single-related__list {
        grid-template-columns: 1fr;
    }
}

/* Footer */
.oc-site-footer {
    border-top: 1px solid rgba(15, 23, 42, 0.95);
    background: radial-gradient(circle at top center, #050814 0, #020308 60%, #000 100%);
}

.oc-footer-simple {
    padding-top: 2.2rem;
    padding-bottom: 2.4rem;
    text-align: center;
}

.oc-footer-copy-main {
    margin: 0 0 0.4rem;
    font-size: 0.82rem;
    color: #9ca3af;
}

.oc-footer-disclaimer {
    margin: 0 0 0.4rem;
    font-size: 0.7rem;
    color: #6b7280;
}

.oc-footer-copy-main a {
    color: #f97373;
}

.oc-footer-copy-links {
    margin: 0;
    font-size: 0.8rem;
    color: #6b7280;
}

.oc-footer-copy-links a {
    color: #9ca3af;
    text-decoration: none;
}

.oc-footer-copy-links a:hover {
    color: #f97373;
}

/* Author page */
.oc-author-page {
    background: radial-gradient(circle at top center, #20151a 0, #05070b 38%, #020308 80%);
    min-height: calc(100vh - 60px);
    padding: 2.5rem 0 3rem;
}

.oc-author-head {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding-bottom: 1.75rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.85);
    margin-bottom: 2rem;
}

.oc-author-avatar {
    flex-shrink: 0;
    border-radius: 999px;
    overflow: hidden;
    width: 72px;
    height: 72px;
    background: rgba(15, 23, 42, 0.8);
}

.oc-author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.oc-author-meta {
    min-width: 0;
}

.oc-author-name {
    margin: 0 0 0.4rem;
    font-size: 1.35rem;
    font-weight: 600;
    color: #f9fafb;
}

.oc-author-bio {
    margin: 0 0 0.5rem;
    font-size: 0.9rem;
    color: #9ca3af;
    line-height: 1.5;
}

.oc-author-count {
    margin: 0;
    font-size: 0.82rem;
    color: #6b7280;
}

.oc-author-posts {
    margin-top: 0.5rem;
}

.oc-author-pager {
    margin-top: 2rem;
}

.oc-author-none {
    text-align: center;
}

@media (max-width: 640px) {
    .oc-author-head {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Responsive */
@media (max-width: 960px) {
    .oc-header-inner {
        gap: 0.75rem;
    }

    .oc-header-tagline {
        display: none;
    }

    .oc-header-nav {
        gap: 1rem;
        font-size: 0.82rem;
    }

    .oc-header-cta {
        padding-inline: 0.9rem;
        font-size: 0.82rem;
    }

    .oc-hero .oc-container {
        grid-template-columns: minmax(0, 1fr);
    }

    .oc-hero {
        padding-top: 3.5rem;
        padding-bottom: 2.5rem;
    }

    .oc-hero-visual {
        order: -1;
    }

    .oc-hero-title {
        font-size: 2.5rem;
    }

    /* 首页：平板 */
    .oc-section {
        padding: 3.5rem 0;
    }

    .oc-section-header h2 {
        font-size: 1.5rem;
    }

    .oc-capabilities-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.2rem;
        margin-bottom: 1.75rem;
    }

    .oc-capability-card {
        padding: 1.25rem 1.35rem;
    }

    .oc-capabilities-links {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .oc-testimonials-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.1rem;
        margin-top: 1.5rem;
    }

    .oc-testimonial-card {
        padding: 1.1rem 1.1rem;
    }
}

/* 移动端：汉堡菜单 */
@media (max-width: 768px) {
    .oc-header-inner {
        flex-wrap: wrap;
        padding-top: 0.75rem;
        padding-bottom: 0.75rem;
    }

    .oc-header-toggle {
        display: flex;
    }

    .oc-header-drawer {
        display: none;
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: 0;
        padding-top: 1rem;
        margin-top: 0.5rem;
        border-top: 1px solid rgba(15, 23, 42, 0.9);
    }

    .oc-site-header.oc-nav-open .oc-header-drawer {
        display: flex;
    }

    .oc-header-nav {
        width: 100%;
    }

    .oc-header-nav > ul,
    .oc-header-menu {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .oc-header-menu > li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .oc-header-menu a {
        display: block;
        padding: 0.85rem 0;
        font-size: 0.95rem;
    }

    .oc-header-cta {
        margin-top: 0.75rem;
        text-align: center;
        padding: 0.75rem 1.25rem;
    }

    /* 首页：小屏移动端 */
    .openclaw-front-page .oc-container {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    .oc-hero {
        padding-top: 2.5rem;
        padding-bottom: 2rem;
    }

    .oc-hero-title {
        font-size: 2.1rem;
    }

    .oc-hero-orb-inner {
        width: 140px;
        height: 140px;
    }

    .oc-hero-text {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }

    .oc-hero-actions .oc-btn {
        padding: 0.65rem 1.2rem;
        font-size: 0.88rem;
    }

    .oc-section-quickstart .oc-container {
        margin-top: 0;
    }

    .oc-quickstart-card {
        border-radius: 1rem;
        margin-top: 0.5rem;
    }

    .oc-quickstart-header {
        padding: 0.5rem 0.75rem;
    }

    .oc-quickstart-tabs {
        gap: 0.75rem;
    }

    .oc-quickstart-tabs button {
        font-size: 0.75rem;
        padding: 0.15rem 0.6rem;
    }

    .oc-quickstart-body {
        padding: 0.6rem 0.85rem 0.75rem;
    }

    .oc-quickstart-shell {
        padding: 0.65rem 0.85rem;
        font-size: 0.78rem;
    }

    .oc-quickstart-command {
        word-break: break-all;
    }

    .oc-quickstart-footer {
        padding: 0.35rem 0.85rem 0.75rem;
        font-size: 0.72rem;
    }

    .oc-section-capabilities {
        padding-top: 2.5rem;
    }

    .oc-capabilities-links {
        grid-template-columns: 1fr;
    }

    .oc-section-testimonials {
        padding-top: 2.5rem;
    }

    .oc-section-faq {
        padding-top: 2.5rem;
    }

    .oc-faq-list {
        margin-top: 1.25rem;
    }

    .faq-toggle {
        padding: 0.8rem 1.1rem;
        font-size: 0.85rem;
    }

    .faq-answer {
        padding: 0 1.1rem 0.75rem;
        font-size: 0.82rem;
    }

    .oc-section-subscribe {
        padding-top: 2.5rem;
        padding-bottom: 3rem;
    }

    .oc-subscribe-card {
        padding: 1.5rem 1.25rem 1.75rem;
    }

    .oc-subscribe-card h2 {
        font-size: 1.35rem;
    }

    .oc-subscribe-card p {
        font-size: 0.85rem;
        margin-bottom: 1.25rem;
    }

    .oc-subscribe-form {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .oc-subscribe-input {
        flex: none;
        width: 100%;
    }
}

@media (max-width: 640px) {
    .oc-section {
        padding: 3rem 0;
    }

    .oc-section-header-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.6rem;
    }

    .oc-footer-simple {
        text-align: left;
    }

    /* 首页：窄屏手机 */
    .openclaw-front-page .oc-container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .oc-hero {
        padding-top: 2rem;
        padding-bottom: 1.75rem;
    }

    .oc-hero-title {
        font-size: 1.85rem;
    }

    .oc-hero-orb-inner {
        width: 120px;
        height: 120px;
    }

    .oc-hero-kicker {
        font-size: 0.85rem;
    }

    .oc-hero-badge {
        font-size: 0.75rem;
        padding: 0.18rem 0.6rem;
    }

    .oc-hero-text {
        font-size: 0.85rem;
        margin-bottom: 1.25rem;
    }

    .oc-section-header h2 {
        font-size: 1.25rem;
    }

    .oc-quickstart-card {
        border-radius: 0.85rem;
    }

    .oc-quickstart-shell {
        padding: 0.6rem 0.75rem;
        font-size: 0.72rem;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .oc-quickstart-line {
        min-width: min-content;
    }

    .oc-capabilities-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }

    .oc-capability-card {
        padding: 1.1rem 1.2rem;
        border-radius: 1.1rem;
    }

    .oc-capability-card h3 {
        font-size: 0.98rem;
    }

    .oc-capability-card p {
        font-size: 0.85rem;
    }

    .oc-cap-link {
        padding: 0.6rem 1rem;
        font-size: 0.82rem;
    }

    .oc-testimonials-row {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-top: 1.25rem;
    }

    .oc-testimonial-card {
        padding: 1rem 1rem;
        font-size: 0.85rem;
    }

    .oc-testimonial-text {
        margin-bottom: 0.5rem;
    }

    .oc-faq-list {
        margin-top: 1rem;
    }

    .faq-toggle {
        padding: 0.75rem 1rem;
        font-size: 0.82rem;
    }

    .faq-answer {
        padding: 0 1rem 0.65rem;
        font-size: 0.8rem;
    }

    .oc-subscribe-card {
        padding: 1.35rem 1.1rem 1.5rem;
        border-radius: 1.1rem;
    }

    .oc-subscribe-card h2 {
        font-size: 1.25rem;
    }

    .oc-subscribe-card p {
        font-size: 0.82rem;
        margin-bottom: 1rem;
    }
}