/* ===== 关于我们 · 力创自动化 ===== */
        :root {
            --primary-about: #0a3d62;
            --primary-2-about: #1e5a7a;
            --accent-about: #e67e22;
            --accent-2-about: #f39c12;
            --bg-soft-about: #f4f7f9;
            --surface-about: #ffffff;
            --text-about: #1f2d3d;
            --muted-about: #5f6f7e;
            --border-about: #e2e9ee;
            --shadow-sm-about: 0 4px 12px rgba(10, 61, 98, 0.06);
            --shadow-md-about: 0 16px 40px rgba(10, 61, 98, 0.12);
            --radius-about: 18px;
            --radius-sm-about: 12px;
            --maxw-about: 1280px;
            --font-about: 'Microsoft Sans Serif', 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
        }

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

        body {
            font-family: var(--font-about);
            background: var(--bg-soft-about);
            color: var(--text-about);
            line-height: 1.6;
        }

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

        img {
            max-width: 100%;
            display: block;
            height: auto;
            border-radius: 8px;
        }

        .container {
            max-width: var(--maxw-about);
            margin: 0 auto;
            padding: 0 24px;
        }

        .shell {
            min-height: 100vh;
        }

        /* topbar */
        .topbar {
            background: var(--primary-about);
            color: rgba(255, 255, 255, 0.9);
            font-size: 0.85rem;
            padding: 8px 0;
            border-bottom: 2px solid var(--accent-about);
        }

        .topbar .container {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 6px;
        }

        /* header */
        .header {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--border-about);
            position: sticky;
            top: 0;
            z-index: 50;
            padding: 12px 0;
        }

        .header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 14px;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .brand__mark {
            width: 10px;
            height: 32px;
            background: var(--accent-about);
            border-radius: 20px;
        }

        .brand__text strong {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--primary-about);
            display: block;
            line-height: 1.2;
        }

        .brand__text span {
            font-size: 0.8rem;
            color: var(--muted-about);
            letter-spacing: 1px;
        }

        .nav {
            display: flex;
            gap: 22px;
            flex-wrap: wrap;
        }

        .nav a {
            font-weight: 500;
            color: var(--primary-about);
            border-bottom: 2px solid transparent;
            padding-bottom: 4px;
        }

        .nav a:hover {
            border-bottom-color: var(--accent-about);
        }

        /* hero about */
        .hero {
            padding: 60px 0;
            background: linear-gradient(135deg, var(--primary-about), var(--primary-2-about));
            color: #fff;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 36px;
            align-items: center;
        }

        .eyebrow {
            background: var(--accent-about);
            display: inline-block;
            padding: 4px 16px;
            border-radius: 40px;
            font-size: 0.8rem;
            letter-spacing: 1px;
            font-weight: 600;
            margin-bottom: 14px;
        }

        .hero-copy h1 {
            font-size: 2.4rem;
            line-height: 1.2;
            margin-bottom: 18px;
        }

        .hero-copy p {
            opacity: 0.85;
            margin-bottom: 22px;
            max-width: 500px;
        }

        .chip-row {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 16px;
        }

        .chip-row span {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 4px 14px;
            border-radius: 30px;
            font-size: 0.8rem;
        }

        .hero-side {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-about);
            padding: 24px;
        }

        .metric-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            margin-bottom: 20px;
        }

        .metric-grid div {
            background: rgba(255, 255, 255, 0.08);
            border-radius: 12px;
            padding: 12px;
            text-align: center;
        }

        .metric-grid strong {
            font-size: 1.5rem;
            color: var(--accent-2-about);
        }

        .metric-grid span {
            font-size: 0.75rem;
        }

        .hero-side__contact strong {
            display: block;
            margin-bottom: 6px;
        }

        .hero-side__contact a {
            font-size: 1.8rem;
            font-weight: 700;
            color: #fff;
            display: block;
            margin-bottom: 10px;
        }

        .hero-side__contact p {
            font-size: 0.85rem;
            opacity: 0.9;
            margin-bottom: 6px;
        }

        /* section通用 */
        .section {
            padding: 60px 0;
        }

        .section-head {
            max-width: var(--maxw-about);
            margin: 0 auto 26px;
            padding: 0 24px;
            display: flex;
            gap: 12px;
            align-items: baseline;
        }

        .section-head h2 {
            font-size: 1.9rem;
            color: var(--primary-about);
        }

        .section-head span {
            color: var(--muted-about);
            text-transform: uppercase;
            font-size: 0.8rem;
            letter-spacing: 2px;
        }

        .panel {
            background: var(--surface-about);
            border: 1px solid var(--border-about);
            border-radius: var(--radius-about);
            max-width: var(--maxw-about);
            margin: 0 auto;
            padding: 28px;
            box-shadow: var(--shadow-sm-about);
        }

        .company-grid {
            display: grid;
            grid-template-columns: 1fr 0.9fr;
            gap: 32px;
            align-items: center;
        }

        .company-copy p {
            margin-bottom: 14px;
            color: var(--text-about);
        }

        .figure figcaption {
            text-align: center;
            padding: 12px 0 0;
            color: var(--muted-about);
            font-size: 0.9rem;
        }

        /* strengths */
        .strength-grid {
            max-width: var(--maxw-about);
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .strength-grid article {
            background: var(--surface-about);
            border: 1px solid var(--border-about);
            border-radius: var(--radius-sm-about);
            padding: 26px 20px;
            transition: 0.2s;
        }

        .strength-grid article:hover {
            border-color: var(--accent-about);
            transform: translateY(-4px);
            box-shadow: var(--shadow-md-about);
        }

        .strength-grid h3 {
            font-size: 1.1rem;
            color: var(--primary-about);
            margin-bottom: 10px;
        }

        .strength-grid h3::before {
            content: "▹";
            color: var(--accent-about);
            margin-right: 6px;
        }

        .strength-grid p {
            color: var(--muted-about);
            font-size: 0.9rem;
        }

        /* faq about */
        .faq-grid {
            max-width: var(--maxw-about);
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .faq-grid article {
            background: var(--surface-about);
            border: 1px solid var(--border-about);
            border-radius: var(--radius-sm-about);
            padding: 20px;
        }

        .faq-grid h3 {
            color: var(--primary-about);
            font-size: 1rem;
            margin-bottom: 8px;
        }

        .faq-grid p {
            color: var(--muted-about);
            font-size: 0.85rem;
        }

        /* contact */
        .cta-panel {
            background: var(--primary-about);
            border-radius: var(--radius-about);
            max-width: var(--maxw-about);
            margin: 0 auto;
            padding: 40px;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 30px;
            color: #fff;
            box-shadow: 0 20px 60px rgba(10, 61, 98, 0.3);
        }

        .cta-copy h2 {
            font-size: 1.8rem;
            margin-bottom: 12px;
        }

        .cta-copy p {
            opacity: 0.85;
            margin-bottom: 16px;
        }

        .contact-list {
            list-style: none;
            display: flex;
            gap: 12px;
            flex-direction: column;
        }

        .contact-list li {
            background: rgba(255, 255, 255, 0.08);
            padding: 6px 14px;
            border-radius: 30px;
            width: max-content;
            font-size: 0.9rem;
        }

        .cta-contact {
            background: rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-about);
            padding: 28px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .cta-contact strong {
            display: block;
            font-size: 1.2rem;
            margin-bottom: 8px;
            color: var(--accent-2-about);
        }

        .cta-contact a {
            font-size: 2rem;
            font-weight: 700;
            color: #fff;
            display: inline-block;
            margin-bottom: 10px;
        }

        .cta-contact p {
            opacity: 0.9;
            font-size: 0.9rem;
            margin-bottom: 8px;
        }

        .cta-contact p a {
            font-size: 0.9rem;
            text-decoration: underline;
        }

        /* footer */
        .footer {
            background: #fff;
            border-top: 1px solid var(--border-about);
            padding: 30px 0 10px;
            margin-top: 40px;
        }

        .footer__inner p {
            text-align: center;
            color: var(--muted-about);
            font-size: 0.88rem;
            margin-bottom: 12px;
        }

        .friend-links-row {
            margin: 20px 0 8px;
            border-top: 1px solid var(--border-about);
            padding-top: 20px;
        }

        .friend-links__inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 8px 20px;
            font-size: 0.8rem;
            color: var(--muted-about);
        }

        .friend-links__inner a {
            color: var(--muted-about);
            font-size: 0.8rem;
            border: 1px solid transparent;
            padding: 2px 8px;
            border-radius: 4px;
        }

        .friend-links__inner a:hover {
            border-color: var(--accent-about);
            color: var(--accent-about);
        }

        .timestamp {
            text-align: center;
            padding: 12px 0 20px;
            color: var(--muted-about);
            font-size: 0.75rem;
            border-top: 1px solid var(--border-about);
            max-width: var(--maxw-about);
            margin: 10px auto 0;
        }

        /* 响应式 */
        @media (max-width: 1000px) {
            .hero-grid, .company-grid, .cta-panel {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .strength-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .faq-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 600px) {
            .strength-grid {
                grid-template-columns: 1fr;
            }
            .nav {
                gap: 12px;
            }
            .hero-copy h1 {
                font-size: 1.8rem;
            }
            .section-head h2 {
                font-size: 1.5rem;
            }
        }
    

.friend-links-row{display:block !important;width:100%;margin:18px 0 0;clear:both;}
.friend-links{display:block !important;width:100%;box-sizing:border-box;}
.friend-links__inner{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;width:100%;}
.friend-links__inner a{display:inline-block;font-size:12px;line-height:1.6;padding:0;color:inherit;text-decoration:none;opacity:.88;}
.friend-links__inner a:hover{text-decoration:underline;opacity:1;}
@media (max-width: 768px){
  .friend-links-row{margin-top:14px;}
  .friend-links__inner{gap:5px 10px;}
  .friend-links__inner a{font-size:11px;line-height:1.7;}
}