/* ============================================================
   Touch Form 联系表单 —— 与 contact.html 源码样式一致
   ============================================================ */

.qing-touch-form {
    --blue: #1b3df5;
    --blue-dark: #1430c4;
    --navy: #0b1a3a;
    --muted: #6b7891;
    --text: #0b1a3a;
    --border: #e4e8f0;
    --bg-soft: #f4f6fb;
    --shadow: 0 10px 30px rgba(13, 30, 70, .08);
    font-family: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
}

.qing-touch-form *,
.qing-touch-form *::before,
.qing-touch-form *::after { box-sizing: border-box; }

.qing-touch-form .touch-card {
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 34px 38px;
    margin: 0 auto;
    box-shadow: var(--shadow);
}

/* ---------- 头部 ---------- */
.qing-touch-form .touch-card-head {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 28px;
}
.qing-touch-form .touch-ico {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    border-radius: 12px;
    background: #e6ebfe;
    color: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
}
.qing-touch-form .touch-ico svg { width: 24px; height: 24px; }
.qing-touch-form .touch-ico i { font-size: 22px; }
.qing-touch-form .touch-card-head h3 {
    font-size: 19px;
    font-weight: 600;
    color: var(--navy);
    margin: 0 0 2px;
}
.qing-touch-form .touch-card-head p {
    font-size: 13px;
    color: var(--muted);
    margin: 0;
}

/* ---------- 字段 ---------- */
.qing-touch-form .touch-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.qing-touch-form .field { margin-bottom: 22px; }
.qing-touch-form .field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 8px;
}
.qing-touch-form .field label em { color: #e53935; font-style: normal; }
.qing-touch-form .field input,
.qing-touch-form .field textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 13px 16px;
    font-size: 14px;
    font-family: inherit;
    color: var(--text);
    background: #fbfcfe;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.qing-touch-form .field input::placeholder,
.qing-touch-form .field textarea::placeholder { color: #9aa6c0; }
.qing-touch-form .field input:focus,
.qing-touch-form .field textarea:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(27,61,245, .12);
    background: #fff;
}
.qing-touch-form .textarea-wrap { position: relative; }
.qing-touch-form .textarea-wrap textarea { resize: vertical; min-height: 120px; }
.qing-touch-form .char-count {
    position: absolute;
    right: 14px;
    bottom: 12px;
    font-size: 12px;
    color: #9aa6c0;
    pointer-events: none;
}

/* ---------- 提交按钮 ---------- */
.qing-touch-form .btn-submit {
    width: 100%;
    border: none;
    border-radius: 10px;
    background: var(--blue);
    color: #fff;
    padding: 15px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 4px;
    transition: background .2s ease;
}
.qing-touch-form .btn-submit:hover { background: var(--blue-dark); }
.qing-touch-form .btn-submit:disabled { opacity: .65; cursor: default; }

.qing-touch-form .touch-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 18px 0 0;
    font-size: 13px;
    color: var(--muted);
}
.qing-touch-form .touch-note svg { width: 18px; height: 18px; color: var(--blue); }

.qing-touch-form .touch-result {
    margin: 12px 0 0;
    text-align: center;
    font-size: 14px;
    min-height: 18px;
}
.qing-touch-form .touch-result.ok { color: #1a7f37; }
.qing-touch-form .touch-result.err { color: #d8232a; }

/* ---------- 响应式 ---------- */
@media (max-width: 768px) {
    .qing-touch-form .touch-card { padding: 26px 20px; }
    .qing-touch-form .touch-form .form-row { grid-template-columns: 1fr; gap: 0; }
}