/* ============================================
   Contact 页面样式（contact22）
   ============================================ */
.contact22-page {
    width: 1350px;
    margin: 18px auto 0;
}

.contact22-hero {
    background: linear-gradient(135deg, var(--primary-green-dark) 0%, var(--primary-green) 55%, var(--primary-green-light) 100%);
    color: #fff;
    border-radius: 16px;
    padding: 44px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

    .contact22-hero::before {
        content: '';
        position: absolute;
        top: -35%;
        right: -25%;
        width: 55%;
        height: 110%;
        background: radial-gradient(circle, rgba(255,255,255,0.09) 0%, transparent 70%);
        pointer-events: none;
    }

    .contact22-hero::after {
        content: '';
        position: absolute;
        bottom: -25%;
        left: -8%;
        width: 35%;
        height: 75%;
        background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 60%);
        pointer-events: none;
    }

    .contact22-hero h1 {
        font-size: 44px;
        font-weight: 900;
        margin-bottom: 10px;
        position: relative;
        z-index: 1;
    }

    .contact22-hero p {
        font-size: 17px;
        color: rgba(255,255,255,0.88);
        position: relative;
        z-index: 1;
    }

.contact22-body {
    margin-top: 16px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact22-nav {
    width: 220px;
    flex: 0 0 220px;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 14px;
    padding: 12px 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact22-nav-item {
    width: 100%;
    text-align: left;
    padding: 12px 18px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: #555;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s;
    border-radius: 0;
}

    .contact22-nav-item i {
        width: 20px;
        text-align: center;
        font-size: 15px;
        color: #888;
        transition: color 0.2s;
    }

    .contact22-nav-item:hover {
        background: #f8fff1;
        color: var(--primary-green-dark);
    }

        .contact22-nav-item:hover i {
            color: var(--primary-green);
        }

    .contact22-nav-item.is-active {
        background: linear-gradient(90deg, #eaf6da 0%, #f8fff1 100%);
        color: var(--primary-green-dark);
        border-left: 4px solid var(--primary-green);
        padding-left: 14px;
    }

        .contact22-nav-item.is-active i {
            color: var(--primary-green);
        }

.contact22-panel {
    flex: 1;
    min-width: 0;
}

.contact22-card {
    background: #fff;
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 14px;
    padding: 28px 32px 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    min-height: 380px;
}

.contact22-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid #eef2ec;
}

.contact22-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary-green), var(--primary-green-light));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.contact22-card-title {
    font-size: 28px;
    font-weight: 800;
    color: #2d2d2d;
    margin: 0;
}

.contact22-card-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin-bottom: 24px;
}

.contact22-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact22-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 16px;
    background: #f9fbf7;
    border: 1px solid #e8f0e0;
    border-radius: 10px;
    transition: border-color 0.2s, background 0.2s;
}

    .contact22-item:hover {
        border-color: #d0e6b8;
        background: #f5faf0;
    }

    .contact22-item > i {
        width: 20px;
        text-align: center;
        font-size: 16px;
        color: var(--primary-green);
        margin-top: 3px;
        flex-shrink: 0;
    }

.contact22-item-content {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.contact22-item-label {
    font-size: 12px;
    font-weight: 600;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.contact22-item-value {
    font-size: 14px;
    color: #333;
    font-weight: 600;
}

a.contact22-item-value {
    color: var(--primary-green);
    text-decoration: none;
    transition: color 0.2s;
}

    a.contact22-item-value:hover {
        color: var(--primary-green-hover);
        text-decoration: underline;
    }

@media (max-width: 1024px) {
    .contact22-body {
        flex-direction: column;
    }

    .contact22-nav {
        width: 100%;
        flex: none;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 6px;
        padding: 10px 12px;
    }

    .contact22-nav-item {
        flex: 1;
        min-width: 140px;
        justify-content: center;
        padding: 10px 14px;
        border-radius: 8px;
        border-left: none !important;
        padding-left: 14px !important;
    }

        .contact22-nav-item.is-active {
            background: var(--primary-green);
            color: #fff;
        }

            .contact22-nav-item.is-active i {
                color: #fff;
            }

    .contact22-hero h1 {
        font-size: 34px;
    }

    .contact22-hero p {
        font-size: 15px;
    }
}

@media (max-width: 768px) {
    .contact22-hero {
        padding: 28px 18px;
    }

        .contact22-hero h1 {
            font-size: 28px;
        }

        .contact22-hero p {
            font-size: 14px;
        }

    .contact22-card {
        padding: 20px 18px;
    }

    .contact22-nav-item {
        min-width: 120px;
        font-size: 13px;
    }

    .contact22-card-title {
        font-size: 24px;
    }
}