:root{
  --line: #e9e9e9;
  --label-bg: #f3f2ef;
  --text: #2b2b2b;
  --muted: #6b6b6b;
  --req-bg: #8b1f1f;
  --btn-bg: #b9b3a9;
  --btn-bg-hover: #aca59a;
}

.contact2-wrap{
  max-width: 1120px;
  margin: 0 auto;
  padding: 56px 24px 120px;
  color: var(--text);
}

.contact2-lead{
  text-align: center;
  line-height: 2.15;
  font-size: 16px;
  color: #222;
  margin: 0 auto 42px;
}
.contact2-lead p{ margin: 0 0 10px; }
.contact2-lead p:last-child{ margin-bottom: 0; }

.contact2-form{
  width: 100%;
  margin: 0 auto;
}

/* 一行：左 label、右 field */
.contact2-row{
  display: grid;
  grid-template-columns: 340px 1fr;
}
.contact2-row:last-of-type{
  border-bottom: 1px solid var(--line);
}

.contact2-label{
  background: var(--label-bg);
  padding: 28px 26px;
  display: flex;
  align-items: center;
  border-right: 1px solid var(--line);
  font-size: 14px;
  color: #111;
  border-bottom: 2px solid #fff;
}

.contact2-label .req{
  margin-left: 12px;
  height: 18px;
  padding: 0 8px;
  border-radius: 2px;
  background: var(--req-bg);
  color: #fff;
  font-size: 12px;
  line-height: 18px;
}

.contact2-field{
  padding: 22px 30px;
  background: #fff;
}

.contact2-input,
.contact2-textarea{
  box-sizing: border-box;
  width: 560px;
  max-width: 100%;
  border: 1px solid #dddddd;
  background: #fff;
  outline: none;
  font-size: 14px;
  color: #111;
  padding: 10px 12px;
}

.contact2-input{ height: 44px; }
.contact2-textarea{
  height: 280px;
  resize: vertical;
  padding-top: 12px;
}

.contact2-input--short{ width: 260px; }
.contact2-input--wide{ width: 100%; max-width: 920px; }

.contact2-help{
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
}

/* 验证码行 */
.contact2-captcha{
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}
.contact2-captcha img{
  height: 44px;
  border: 1px solid #ddd;
  cursor: pointer;
}

/* 按钮 */
.contact2-actions{
  display: flex;
  justify-content: center;
  margin-top: 60px;
}
.contact2-btn{
  width: 280px;
  height: 46px;
  border: none;
  background: var(--btn-bg);
  color: #fff;
  font-size: 14px;
  letter-spacing: 0.1em;
  cursor: pointer;
}
.contact2-btn:hover{ background: var(--btn-bg-hover); }

.contact2-note{
  text-align: center;
  margin: 30px 0 0;
  font-size: 13px;
  line-height: 2;
  color: #555;
}

/* Policy */
.policy{
  margin-top: 110px;
  text-align: center;
}
.policy h2{
  font-size: 22px;
  letter-spacing: 0.08em;
  margin: 0;
  color: #111;
}
.policy .en{
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: #333;
}
.policy-box{
  margin: 34px auto 0;
  /* width: 100%; */
  max-width: 980px;
  height: 420px;
  border: 1px solid #d9d9d9;
  padding: 26px 28px;
  overflow: auto;
  text-align: left;
  line-height: 2.05;
  font-size: 14px;
  color: #222;
  background: #fff;
}
.policy-box h3{
  margin: 26px 0 10px;
  font-size: 16px;
  font-weight: bold;
}
.policy-box p{ margin: 0 0 14px; }
.policy-box ul{
  margin: 0 0 14px 1.2em;
  padding: 0;
}
.policy-box li{
  margin: 0 0 6px;
}

/* Mobile：做成图2那种“label一块 + input一块”，更紧凑 */
@media (max-width: 900px){
  .contact2-wrap{
    padding: 34px 16px 90px;
  }

  .contact2-row{
    grid-template-columns: 1fr;
  }

  .contact2-label{
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding: 18px 18px;
    font-size: 14px;
  }

  .contact2-field{
    padding: 14px 0px 18px;
  }

  .contact2-input,
  .contact2-textarea{
    width: 100%;
  }

  .contact2-textarea{
    height: 240px;
  }
}