/* 保留所有原有样式，无修改 */
.pillar-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 24px;
    line-height: 1.65;
    font-family: "Open Sans", "Open Sans Regular", Arial, sans-serif;
    font-weight: 400;
    color: #333;
    background-color: #fafafa;
}
.pillar-page-inner {
    background: #ffffff;
    padding: 40px 50px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}
.pillar-page h1 {
    color: #1a1a1a;
    font-size: 42px;
    margin: 0 0 32px;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.5px;
}
.pillar-page h2 {
    color: #2e967f;
    font-size: 32px;
    margin: 48px 0 24px;
    border-left: 6px solid #2e967f;
    padding-left: 20px;
    font-weight: 600;
    line-height: 1.35;
    position: relative;
}
.pillar-page h2::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 20px;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, #2e967f, rgba(46, 150, 127, 0.4));
    border-radius: 1px;
}
.pillar-page h3 {
    color: #222;
    font-size: 26px;
    margin: 32px 0 16px;
    font-weight: 600;
    line-height: 1.35;
}
.pillar-page h4 {
    color: #2e967f;
    font-size: 20px;
    margin: 24px 0 12px;
    font-weight: 600;
    line-height: 1.35;
}
.pain-box {
    background: linear-gradient(145deg, #fef9f9, #faf0f0);
    padding: 32px 36px;
    border-radius: 12px;
    margin: 20px 0 40px;
    border-left: 4px solid #e74c3c;
    box-shadow: 0 6px 15px rgba(231, 76, 60, 0.05);
    position: relative;
    overflow: hidden;
}
.pain-box::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 120px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23e74c3c10'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8z'/%3E%3C/svg%3E") no-repeat;
    opacity: 0.5;
}
.workflow-box {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin: 24px 0 40px;
}
.workflow-item {
    flex: 1;
    min-width: 280px;
    background: linear-gradient(145deg, #f9fdfc, #f5f9f8);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid #e8f4f2;
    box-shadow: 0 4px 12px rgba(46, 150, 127, 0.04);
    transition: all 0.3s ease;
}
.workflow-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(46, 150, 127, 0.08);
    border-color: #2e967f;
}
.pillar-box {
    background: linear-gradient(145deg, #fefefe, #f9f9f9);
    padding: 28px 32px;
    border-radius: 12px;
    margin: 20px 0;
    border: 1px solid #f0f0f0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.pillar-box:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    border-color: #e8f4f2;
}
.pillar-box::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #2e967f, #44b89d);
}
.pillar-box h3 {
    margin-top: 0;
    margin-bottom: 12px;
}
.scene-box {
    background: linear-gradient(145deg, #f5f9f8, #eaf6f4);
    padding: 32px 36px;
    border-radius: 12px;
    margin: 30px 0;
    border: 1px solid #e8f4f2;
    box-shadow: 0 6px 16px rgba(46, 150, 127, 0.06);
    transition: all 0.3s ease;
}
.scene-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(46, 150, 127, 0.1);
    border-color: #2e967f;
}
.scene-box h3 {
    margin-top: 0;
    color: #2e967f;
    position: relative;
    padding-bottom: 8px;
}
.scene-box h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: #2e967f;
    border-radius: 1px;
}
.cta-container {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
    margin: 48px 0 24px;
}
.cta-btn {
    flex: 1;
    min-width: 240px;
    padding: 18px 32px;
    border-radius: 10px;
    text-align: center;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.cta-btn-primary {
    background: linear-gradient(135deg, #2e967f, #247d68);
    color: #fff;
}
.cta-btn-primary:hover {
    background: linear-gradient(135deg, #247d68, #1e6b59);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(46, 150, 127, 0.2);
    color: #fff;
}
.cta-btn-secondary {
    background: #ffffff;
    color: #2e967f;
    border: 2px solid #2e967f;
    box-shadow: 0 4px 12px rgba(46, 150, 127, 0.05);
}
.cta-btn-secondary:hover {
    background: #2e967f;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(46, 150, 127, 0.15);
}
.cta-btn-tertiary {
    background: linear-gradient(135deg, #34495e, #2c3e50);
    color: #fff;
}
.cta-btn-tertiary:hover {
    background: linear-gradient(135deg, #2c3e50, #243342);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(52, 73, 94, 0.2);
    color: #fff;
}
.cta-btn::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}
.cta-btn:active::after {
    width: 300px;
    height: 300px;
    opacity: 0;
}
.pillar-page p {
    color: #444;
    font-size: 16px;
    margin: 0 0 18px;
    line-height: 1.75;
}
.pillar-page ul {
    padding-left: 28px;
    color: #444;
    margin: 0 0 20px;
}
.pillar-page li {
    margin-bottom: 12px;
    line-height: 1.65;
    position: relative;
}
.pillar-page li::before {
    content: "•";
    position: absolute;
    left: -18px;
    color: #2e967f;
    font-weight: 700;
}
.blog-link {
    color: #2e967f;
    text-decoration: none;
    font-weight: 500;
    position: relative;
}
.blog-link::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #2e967f, #44b89d);
    transition: width 0.3s ease;
}
.blog-link:hover {
    color: #247d68;
}
.blog-link:hover::after {
    width: 100%;
}
.scene-link {
    color: #2e967f;
    text-decoration: none;
    font-weight: 600;
    position: relative;
}
.scene-link::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #2e967f;
    transition: width 0.3s ease;
}
.scene-link:hover {
    color: #247d68;
}
.scene-link:hover::after {
    width: 100%;
}
@media (max-width: 768px) {
    .pillar-page {
        padding: 20px 16px;
    }
    .pillar-page-inner {
        padding: 24px 20px;
        border-radius: 12px;
    }
    .pillar-page h1 {
        font-size: 32px;
        margin-bottom: 24px;
    }
    .pillar-page h2 {
        font-size: 26px;
        margin: 36px 0 20px;
        padding-left: 16px;
    }
    .pillar-page h3 {
        font-size: 22px;
    }
    .workflow-box, .cta-container {
        flex-direction: column;
    }
    .cta-btn {
        width: 100%;
        padding: 16px 24px;
    }
    .pain-box, .scene-box, .pillar-box {
        padding: 24px 20px;
    }
    .workflow-item {
        padding: 20px;
    }
}