/* ===== 页面整体 ===== */
.contact-wrap { background: #f5f5f5; padding: 60px 0 80px; }

/* ===== 两栏布局 ===== */
.contact-layout {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.10);
}

/* ===== 左侧信息栏 ===== */
.contact-sidebar {
    background: var(--c-primary);
    padding: 50px 40px 50px;
    color: #fff;
}
.contact-sidebar .cs-title {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 6px;
}
.contact-sidebar .cs-en {
    font-size: 11px;
    color: rgba(255,255,255,0.35);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 24px;
}
.contact-sidebar .cs-divider {
    width: 36px; height: 2px;
    background: var(--c-gold);
    margin-bottom: 36px;
}
.cs-item {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
    align-items: flex-start;
}
.cs-item .cs-icon {
    width: 42px; height: 42px;
    border: 1px solid rgba(255,255,255,0.2);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.cs-item .cs-icon i { color: var(--c-gold); font-size: 15px; }
.cs-item .cs-text .cs-label {
    font-size: 11px;
    color: rgba(255,255,255,0.45);
    letter-spacing: 2px;
    margin-bottom: 5px;
    text-transform: uppercase;
}
.cs-item .cs-text .cs-value {
    font-size: 14px;
    color: rgba(255,255,255,0.85);
    line-height: 1.7;
}

/* 二维码区域 */
.cs-qr {
    margin-top: 36px;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.cs-qr .cs-qr-title {
    font-size: 13px;
    color: rgba(255,255,255,0.55);
    letter-spacing: 2px;
    margin-bottom: 20px;
}
.cs-qr-boxes {
    display: flex;
    gap: 20px;
}
.cs-qr-box {
    text-align: center;
    flex: 1;
}
.cs-qr-box .qr-img {
    width: 130px; height: 130px;
    background: rgba(255,255,255,0.95);
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 10px;
    padding: 6px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}
.cs-qr-box .qr-img img {
    width: 100%; height: 100%;
    object-fit: contain;
    display: block;
}
.cs-qr-box .qr-img i { font-size: 40px; color: rgba(0,0,0,0.15); }
.cs-qr-box .qr-label { font-size: 12px; color: rgba(255,255,255,0.55); letter-spacing: 1px; margin-top: 2px; }

/* ===== 右侧表单 ===== */
.contact-form-panel {
    background: #fff;
    padding: 50px 50px 50px;
}
.cfp-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--c-primary);
    letter-spacing: 3px;
    margin-bottom: 6px;
}
.cfp-en {
    font-size: 11px;
    color: #aaa;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 24px;
}
.cfp-divider {
    width: 36px; height: 2px;
    background: var(--c-gold);
    margin-bottom: 36px;
}

/* 表单行 */
.cf-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 0;
}
.cf-group {
    margin-bottom: 20px;
}
.cf-group label {
    display: block;
    font-size: 12px;
    color: #888;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.cf-group label .req { color: var(--c-gold); margin-left: 2px; }
.cf-group input,
.cf-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid #e5e5e5;
    background: #fafafa;
    font-size: 14px;
    color: var(--c-primary);
    outline: none;
    transition: border-color 0.25s, background 0.25s;
    font-family: inherit;
    border-radius: 0;
    -webkit-appearance: none;
}
.cf-group input:focus,
.cf-group textarea:focus {
    border-color: var(--c-gold);
    background: #fff;
}
.cf-group textarea { height: 120px; resize: vertical; }

/* 急需回复 */
.cf-urgent {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding: 12px 16px;
    background: #fffbf4;
    border: 1px solid #f0e0c0;
    cursor: pointer;
}
.cf-urgent input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--c-gold); cursor: pointer; }
.cf-urgent .urgent-label { font-size: 13px; color: #666; }
.cf-urgent .urgent-label strong { color: var(--c-primary); }

/* 验证码行 */
.cf-captcha-row {
    display: flex;
    gap: 12px;
    align-items: stretch;
    margin-bottom: 20px;
}
.cf-captcha-row input {
    flex: 1;
    padding: 11px 14px;
    border: 1px solid #e5e5e5;
    background: #fafafa;
    font-size: 14px;
    color: var(--c-primary);
    outline: none;
    transition: border-color 0.25s;
    font-family: inherit;
    letter-spacing: 4px;
}
.cf-captcha-row input:focus { border-color: var(--c-gold); background: #fff; }
.cf-captcha-img {
    height: 44px;
    cursor: pointer;
    border: 1px solid #e5e5e5;
    display: block;
    flex-shrink: 0;
}
.cf-captcha-hint { font-size: 12px; color: #aaa; margin-top: 4px; }

/* 隐私复选框 */
.cf-agree {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 28px;
    font-size: 13px;
    color: #666;
    line-height: 1.6;
}
.cf-agree input[type=checkbox] {
    width: 16px; height: 16px;
    margin-top: 2px;
    accent-color: var(--c-gold);
    cursor: pointer;
    flex-shrink: 0;
}
.cf-agree a { color: var(--c-gold); text-decoration: underline; }

/* 提交按钮 */
.cf-submit {
    width: 100%;
    padding: 14px;
    background: var(--c-primary);
    color: #fff;
    font-size: 15px;
    letter-spacing: 4px;
    border: none;
    cursor: pointer;
    transition: background 0.25s;
    font-family: inherit;
}
.cf-submit:hover { background: var(--c-gold); }

/* 错误/成功提示 */
.cf-alert-success {
    background: #f0faf0; border: 1px solid #b7dfb7; color: #2d7a2d;
    padding: 12px 16px; margin-bottom: 24px; font-size: 14px;
    display: flex; align-items: center; gap: 8px;
}
.cf-alert-error {
    background: #fff0f0; border: 1px solid #f5c6c6; color: #c0392b;
    padding: 12px 16px; margin-bottom: 24px; font-size: 14px;
}
.cf-alert-error div { margin-bottom: 2px; }
.field-error { font-size: 12px; color: #c0392b; margin-top: 4px; }

@media(max-width:992px){
    .contact-layout { grid-template-columns: 1fr; }
    .contact-sidebar { padding: 40px 30px; }
    .contact-form-panel { padding: 40px 30px; }
}
@media(max-width:576px){
    .cf-row { grid-template-columns: 1fr; }
    .contact-form-panel { padding: 30px 20px; }
    .contact-sidebar { padding: 30px 20px; }
}