/* 聯絡我們 */
.contact_section { padding-top: 90px; }
.contact_grid { display: grid; grid-template-columns: minmax(320px,.72fr) minmax(0,1.28fr); gap: 80px; align-items: start; }
.contact_intro { position: sticky; top: 60px; }
.contact_intro .inner_head { margin: 0 0 30px; }
.contact_intro_text { padding-top: 22px; border-top: 1px solid var(--inner-line); }
.contact_intro_text p { margin-bottom: 12px; color: var(--inner-gray); font-size: 16px; line-height: 1.95; letter-spacing: .03em; }
.contact_intro_text p:last-child { margin-bottom: 0; }
.contact_info { margin-top: 40px; border-top: 1px solid var(--inner-line); }
.contact_info_item { display: grid; grid-template-columns: 42px minmax(0,1fr); gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--inner-line); }
.contact_info_item > span { padding-top: 2px; color: var(--inner-red); font-size: 16px; font-weight: 600; line-height: 1.5; letter-spacing: .08em; }
.contact_info_en { margin-bottom: 3px; color: var(--inner-light); font-size: 16px; font-weight: 500; line-height: 1.4; letter-spacing: .1em; }
.contact_info_title { color: var(--inner-text); font-size: 19px; font-weight: 700; line-height: 1.5; letter-spacing: .05em; }
.contact_info_item p { margin-top: 6px; color: var(--inner-gray); font-size: 16px; line-height: 1.8; }
/* 表單 */
#fomboox { position: relative; width: 100%; padding-top: 18px; border-top: 1px solid var(--inner-line); }
#fomboox .form_box { width: 100%; }
.contact_editor { margin-bottom: 28px; color: var(--inner-gray); font-size: 16px; line-height: 1.9; }
.contact_editor p { margin-bottom: 10px; }
.contact_editor p:last-child { margin-bottom: 0; }
.form_note { display: flex; margin-bottom: 30px; align-items: center; gap: 7px; }
.form_note span { color: var(--inner-red); font-size: 18px; font-weight: 700; line-height: 1; }
.form_note p { color: var(--inner-light); font-size: 16px; line-height: 1.5; }
.form_grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px 24px; }
.form_item { min-width: 0; }
.form_item_full { grid-column: 1/-1; }
.form_item label { display: block; margin-bottom: 8px; color: var(--inner-text); font-size: 16px; font-weight: 600; line-height: 1.5; letter-spacing: .04em; }
.form_item label span { color: var(--inner-red); }
.form_item input,.form_item select,.form_item textarea { width: 100%; border: 0; border-bottom: 1px solid rgba(79,52,38,.24); border-radius: 0; outline: 0; background: transparent; color: var(--inner-text); font-family: inherit; font-size: 16px; line-height: 1.6; transition: border-color .3s ease,background .3s ease; }
.form_item input,.form_item select { height: 52px; padding: 0 4px; }
.form_item textarea { min-height: 150px; padding: 14px 4px; resize: vertical; }
.form_item input::placeholder,.form_item textarea::placeholder { color: #aaa09a; }
.form_item input:focus,.form_item select:focus,.form_item textarea:focus { border-color: var(--inner-red); }
.select_box { position: relative; }
.select_box::after { content: ""; position: absolute; top: 50%; right: 5px; width: 7px; height: 7px; border-right: 1px solid var(--inner-red); border-bottom: 1px solid var(--inner-red); pointer-events: none; transform: translateY(-70%) rotate(45deg); }
.form_item select { padding-right: 34px; appearance: none; cursor: pointer; }
/* 驗證碼 */
.checknum { display: flex; align-items: stretch; gap: 12px; }
.checknum input { flex: 1; min-width: 0; }
.checknum_img { display: flex; width: 130px; height: 52px; align-items: center; justify-content: center; flex-shrink: 0; overflow: hidden; }
.checknum_img img { display: block; width: auto; max-width: 100%; height: auto; max-height: 46px; cursor: pointer; }
.check_hint { margin-top: 8px; color: var(--inner-light); font-size: 16px; line-height: 1.6; }
/* Submit */
.form_submit { margin-top: 42px; text-align: right; }
.contact_submit { position: relative; display: inline-flex; min-width: 170px; min-height: 52px; padding: 8px 9px 8px 24px; align-items: center; justify-content: space-between; gap: 24px; overflow: hidden; border: 1px solid var(--inner-red); background: var(--inner-red); color: #fff; font-size: 16px; font-weight: 600; line-height: 1.5; letter-spacing: .08em; }
.contact_submit span { color: white; }
.contact_submit::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 0; background: var(--inner-red-dark); transition: width .45s cubic-bezier(.22,.61,.36,1); }
.contact_submit span { position: relative; z-index: 2; }
.contact_submit i { position: relative; z-index: 2; display: flex; width: 34px; height: 34px; align-items: center; justify-content: center; flex-shrink: 0; border-radius: 50%; background: #fff; color: var(--inner-red); font-size: 17px; font-style: normal; line-height: 1; transition: transform .35s ease,color .35s ease; }
.contact_submit:hover::before { width: 100%; }
.contact_submit:hover i { color: var(--inner-red-dark); transform: translateX(4px); }
@media screen and (max-width:1024px) {
  .contact_grid { grid-template-columns: minmax(280px,.65fr) minmax(0,1.35fr); gap: 50px; }
  .contact_intro { top: 40px; }
}
@media screen and (max-width:900px) {
  .contact_grid { grid-template-columns: 1fr; gap: 60px; }
  .contact_intro { position: static; }
  .contact_intro_text { max-width: 700px; }
  .contact_info { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 0 20px; border-top: 0; }
  .contact_info_item { display: block; padding: 18px 0; border-top: 1px solid var(--inner-line); border-bottom: 1px solid var(--inner-line); }
  .contact_info_item > span { display: block; margin-bottom: 10px; }
}
@media screen and (max-width:767px) {
  .contact_section { padding-top: 55px; }
  .contact_grid { gap: 48px; }
  .contact_intro_text p { font-size: 15px; }
  .contact_info { grid-template-columns: 1fr; gap: 0; }
  .contact_info_item { display: grid; grid-template-columns: 38px minmax(0,1fr); gap: 13px; padding: 17px 0; border-top: 0; }
  .contact_info_item:first-child { border-top: 1px solid var(--inner-line); }
  .contact_info_en { font-size: 15px; }
  .contact_info_title { font-size: 18px; }
  .contact_info_item p { font-size: 15px; }
  #fomboox { padding-top: 15px; }
  .contact_editor,.form_note p { font-size: 15px; }
  .form_grid { grid-template-columns: 1fr; gap: 23px; }
  .form_item,.form_item_full { grid-column: 1; }
  .form_item label { font-size: 15px; }
  .form_item input,.form_item select,.form_item textarea { font-size: 15px; }
  .form_item input,.form_item select { height: 48px; }
  .form_item textarea { min-height: 135px; }
  .checknum_img { width: 120px; height: 48px; }
  .checknum_img img { max-height: 42px; }
  .check_hint { font-size: 15px; }
  .form_submit { margin-top: 34px; text-align: center; }
  .contact_submit { min-width: 160px; min-height: 48px; padding: 7px 8px 7px 21px; font-size: 15px; }
  .contact_submit i { width: 32px; height: 32px; font-size: 16px; }
}
@media screen and (max-width:450px) {
  .checknum { gap: 8px; }
  .checknum_img { width: 108px; }
}