/* ==========================================================================
   联系我们 - 简洁版（chem/contact/index）
   类名前缀 vr-ctc-，仅作用于 body.page-contact，不影响其他页面
   ========================================================================== */
body.page-contact {
    background: #f6f8fa;
}

/* ---------- 标题区 ---------- */
.vr-ctc-hero {
    background: linear-gradient(135deg, #1b5c94 0%, #1e9fd8 100%);
    color: #fff;
    padding: 54px 0 58px;
    text-align: center;
}

.vr-ctc-hero h1 {
    margin: 0 0 12px;
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 2px;
}

.vr-ctc-hero p {
    margin: 0 auto;
    max-width: 720px;
    font-size: 15px;
    line-height: 1.8;
    color: rgba(255, 255, 255, .88);
    padding: 0 16px;
}

/* ---------- 主体 ---------- */
.vr-ctc-main {
    padding-top: 42px;
    padding-bottom: 56px;
}

.vr-ctc-section-head {
    text-align: center;
    margin-bottom: 28px;
}

.vr-ctc-section-head h2 {
    margin: 0 0 8px;
    font-size: 24px;
    font-weight: 700;
    color: #22303e;
}

.vr-ctc-section-head h2:after {
    content: "";
    display: block;
    width: 46px;
    height: 3px;
    margin: 10px auto 0;
    border-radius: 2px;
    background: #1e9fd8;
}

.vr-ctc-section-head p {
    margin: 12px 0 0;
    font-size: 14px;
    color: #7d8b98;
}

/* ---------- 联系卡片 ---------- */
.vr-ctc-cards {
    margin-bottom: 8px;
}

.vr-ctc-cards > div {
    margin-bottom: 24px;
}

.vr-ctc-card {
    height: 100%;
    background: #fff;
    border: 1px solid #e8edf2;
    border-radius: 10px;
    padding: 30px 22px 26px;
    text-align: center;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.vr-ctc-card:hover {
    transform: translateY(-4px);
    border-color: #bfe3f6;
    box-shadow: 0 10px 26px rgba(27, 92, 148, .10);
}

.vr-ctc-icon {
    width: 54px;
    height: 54px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: #eaf6fd;
    color: #1e9fd8;
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vr-ctc-card h3 {
    margin: 0 0 16px;
    font-size: 17px;
    font-weight: 600;
    color: #22303e;
}

.vr-ctc-line {
    margin: 0 0 8px;
    font-size: 15px;
    line-height: 1.6;
    color: #33475b;
}

.vr-ctc-line a {
    color: #33475b;
    transition: color .2s ease;
}

.vr-ctc-line a:hover,
.vr-ctc-line a:focus {
    color: #1e9fd8;
    text-decoration: none;
}

.vr-ctc-label {
    display: inline-block;
    width: 34px;
    color: #93a1ad;
    font-size: 13px;
}

.vr-ctc-btn {
    display: inline-block;
    min-width: 148px;
    padding: 7px 14px;
    margin-bottom: 8px;
    border: 1px solid #d9e6ef;
    border-radius: 20px;
    background: #f7fbfe;
    color: #1b5c94 !important;
    font-size: 14px;
    transition: background .2s ease, border-color .2s ease, color .2s ease;
}

.vr-ctc-btn .fa {
    margin-right: 5px;
}

.vr-ctc-btn:hover,
.vr-ctc-btn:focus {
    background: #1e9fd8;
    border-color: #1e9fd8;
    color: #fff !important;
    text-decoration: none;
}

.vr-ctc-qr {
    width: 116px;
    height: 116px;
    margin: 0 auto 12px;
    padding: 6px;
    border: 1px solid #e8edf2;
    border-radius: 8px;
    background: #fff;
}

.vr-ctc-qr img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.vr-ctc-addr {
    margin: 0 0 10px;
    font-size: 15px;
    line-height: 1.7;
    color: #33475b;
}

.vr-ctc-note {
    margin: 10px 0 0;
    font-size: 12.5px;
    color: #93a1ad;
}

/* ---------- 询价提示 ---------- */
.vr-ctc-tip {
    margin-top: 18px;
    background: #fff;
    border: 1px solid #e8edf2;
    border-left: 4px solid #1e9fd8;
    border-radius: 8px;
    padding: 22px 26px;
}

.vr-ctc-tip h4 {
    margin: 0 0 14px;
    font-size: 16px;
    font-weight: 600;
    color: #1b5c94;
}

.vr-ctc-tip h4 .fa {
    margin-right: 6px;
    color: #1e9fd8;
}

.vr-ctc-tip ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.vr-ctc-tip li {
    display: inline-block;
    margin: 0 26px 8px 0;
    font-size: 14px;
    color: #33475b;
}

.vr-ctc-tip li .fa {
    margin-right: 6px;
    color: #1e9fd8;
}

/* ---------- 底部按钮 ---------- */
.vr-ctc-actions {
    margin-top: 30px;
    text-align: center;
}

.vr-ctc-actions .btn {
    min-width: 168px;
    height: 44px;
    line-height: 30px;
    margin: 0 8px 10px;
    padding: 6px 26px;
    border-radius: 22px;
    font-size: 15px;
    font-weight: 600;
    transition: all .25s ease;
}

.vr-ctc-actions .btn .fa {
    margin-right: 6px;
}

.vr-ctc-primary {
    background: #1e9fd8;
    border: 1px solid #1e9fd8;
    color: #fff;
}

.vr-ctc-primary:hover,
.vr-ctc-primary:focus {
    background: #178bc0;
    border-color: #178bc0;
    color: #fff;
}

.vr-ctc-ghost {
    background: #fff;
    border: 1px solid #cfe3ef;
    color: #1b5c94;
}

.vr-ctc-ghost:hover,
.vr-ctc-ghost:focus {
    background: #eaf6fd;
    border-color: #1e9fd8;
    color: #1b5c94;
}

/* ---------- 移动端 ---------- */
@media (max-width: 767px) {
    .vr-ctc-hero {
        padding: 34px 0 36px;
    }

    .vr-ctc-hero h1 {
        font-size: 24px;
    }

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

    .vr-ctc-main {
        padding-top: 28px;
        padding-bottom: 36px;
    }

    .vr-ctc-card {
        padding: 24px 18px 20px;
    }

    .vr-ctc-tip li {
        display: block;
        margin-right: 0;
    }

    .vr-ctc-actions .btn {
        display: block;
        width: 100%;
        margin: 0 0 12px;
    }
}