/* ===== 联系与反馈 · page-contact ===== */
.page-contact {
  --pc-line: rgba(198,154,75,.32);
  --pc-line-ink: rgba(63,58,58,.14);
  --pc-ink-invert: rgba(247,243,238,.68);
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏框景 ---------- */
.page-contact .contact-hero__frame {
  position: relative;
  margin-top: clamp(20px, 3.5vw, 38px);
  padding: clamp(28px, 5.5vw, 68px) clamp(20px, 5vw, 64px) clamp(32px, 5vw, 62px);
  border: 1px solid var(--vip-hair);
  border-radius: var(--vip-r-lg);
  background:
    radial-gradient(110% 80% at 92% 4%, rgba(198,154,75,.2), rgba(198,154,75,0) 58%),
    linear-gradient(168deg, #FCFAF7 0%, #F2EAE0 100%);
  overflow: hidden;
  isolation: isolate;
}

.page-contact .contact-hero__frame::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 12px;
  background-image: repeating-linear-gradient(90deg, rgba(198,154,75,.42) 0 1px, rgba(198,154,75,0) 1px 16px);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  pointer-events: none;
}

.page-contact .contact-hero__frame::after {
  content: "";
  position: absolute;
  right: clamp(16px, 3vw, 34px);
  bottom: clamp(16px, 3vw, 34px);
  width: 54px;
  height: 54px;
  border-right: 1px solid var(--vip-gold);
  border-bottom: 1px solid var(--vip-gold);
  border-bottom-right-radius: 16px;
  opacity: .55;
  pointer-events: none;
}

.page-contact .contact-hero__frame .vip-eyebrow {
  color: var(--vip-blue);
  letter-spacing: .22em;
}

.page-contact .contact-hero__title {
  font-family: var(--vip-serif);
  font-weight: 300;
  font-size: clamp(38px, 9vw, 96px);
  line-height: 1;
  letter-spacing: .015em;
  color: var(--vip-wine);
  margin: clamp(14px, 2vw, 22px) 0 clamp(16px, 2.4vw, 26px);
}

.page-contact .contact-hero__lead {
  max-width: 44em;
  margin: 0;
  font-family: var(--vip-sans);
  font-size: clamp(15px, 1.55vw, 17.5px);
  line-height: 1.9;
  color: var(--vip-slate);
}

.page-contact .contact-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(22px, 3.2vw, 34px);
}

.page-contact .contact-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 18px;
  border-radius: var(--vip-r-pill);
  border: 1px solid var(--pc-line);
  background: rgba(255,255,255,.72);
  color: var(--vip-wine);
  font-family: var(--vip-sans);
  font-size: 13px;
  letter-spacing: .05em;
  text-decoration: none;
  transition: transform .3s var(--vip-ease), border-color .3s var(--vip-ease), background .3s var(--vip-ease);
}

.page-contact .contact-chip:hover,
.page-contact .contact-chip:focus-visible {
  transform: translateY(-2px);
  border-color: var(--vip-gold);
  background: #fff;
}

.page-contact .contact-chip__dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--vip-cyan);
}

/* ---------- 联系通道 + 反馈表单 ---------- */
.page-contact .contact-split__head {
  max-width: 62ch;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-contact .contact-split__head h2 {
  font-family: var(--vip-serif);
  font-weight: 300;
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.24;
  color: var(--vip-wine);
  margin: 10px 0 12px;
}

.page-contact .contact-split__sub {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--vip-slate);
}

.page-contact .contact-split__grid {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

/* 左侧深色联系面板 */
.page-contact .contact-panel {
  position: relative;
  border-radius: var(--vip-r-lg);
  padding: clamp(22px, 4vw, 46px);
  color: var(--vip-ivory);
  background:
    radial-gradient(80% 55% at 104% -4%, rgba(198,154,75,.26), rgba(198,154,75,0) 62%),
    linear-gradient(158deg, var(--vip-wine) 0%, var(--vip-wine-deep) 100%);
  box-shadow: 0 22px 52px rgba(58,14,25,.2);
  overflow: hidden;
}

.page-contact .contact-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(198,154,75,0), var(--vip-gold), rgba(198,154,75,0));
  pointer-events: none;
}

.page-contact .contact-panel .vip-eyebrow {
  color: var(--vip-gold-soft);
  letter-spacing: .2em;
}

.page-contact .contact-panel__title {
  font-family: var(--vip-serif);
  font-weight: 300;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.3;
  color: var(--vip-ivory);
  margin: 10px 0 18px;
}

.page-contact .contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .contact-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 18px 0;
  border-top: 1px solid rgba(198,154,75,.26);
}

.page-contact .contact-list .contact-line:last-child {
  border-bottom: 1px solid rgba(198,154,75,.26);
}

.page-contact .contact-line__idx {
  flex: 0 0 auto;
  font-family: var(--vip-italic);
  font-style: italic;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--vip-gold);
}

.page-contact .contact-line__body {
  flex: 1 1 180px;
  min-width: 0;
}

.page-contact .contact-line__label {
  display: block;
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(247,243,238,.58);
}

.page-contact .contact-line__value {
  display: block;
  margin-top: 6px;
  font-family: var(--vip-italic);
  font-size: clamp(15px, 2.1vw, 19px);
  line-height: 1.5;
  color: var(--vip-ivory);
  overflow-wrap: anywhere;
}

.page-contact .contact-line__value--plain {
  font-family: var(--vip-sans);
  font-size: clamp(14px, 1.8vw, 16px);
  line-height: 1.7;
}

.page-contact .contact-line__note {
  flex: 1 1 100%;
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--pc-ink-invert);
}

.page-contact .contact-copy {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 15px;
  border: 1px solid rgba(198,154,75,.55);
  border-radius: var(--vip-r-pill);
  background: rgba(198,154,75,.1);
  color: var(--vip-gold-soft);
  font-family: var(--vip-sans);
  font-size: 12.5px;
  letter-spacing: .08em;
  cursor: pointer;
  transition: background .28s var(--vip-ease), color .28s var(--vip-ease), border-color .28s var(--vip-ease);
}

.page-contact .contact-copy:hover,
.page-contact .contact-copy:focus-visible {
  background: var(--vip-gold);
  border-color: var(--vip-gold);
  color: var(--vip-wine-deep);
}

.page-contact .contact-copy[data-state="done"] {
  background: var(--vip-green);
  border-color: var(--vip-green);
  color: #fff;
}

.page-contact .contact-panel__media {
  margin: clamp(22px, 3vw, 32px) 0 0;
}

.page-contact .contact-panel .vip-media__caption {
  color: rgba(247,243,238,.6);
}

.page-contact .contact-map {
  display: block;
  width: 100%;
  height: auto;
  margin-top: clamp(16px, 2.4vw, 24px);
  border-radius: var(--vip-r-md);
  background: rgba(247,243,238,.05);
}

/* 右侧反馈表单 */
.page-contact .contact-form {
  position: relative;
  border-radius: var(--vip-r-lg);
  border: 1px solid var(--vip-hair);
  background: linear-gradient(172deg, #FDFBF8 0%, var(--vip-sand) 100%);
  padding: clamp(22px, 4vw, 42px);
  box-shadow: 0 20px 46px rgba(58,14,25,.1);
}

.page-contact .contact-form::before {
  content: "";
  position: absolute;
  top: 18px;
  right: 18px;
  width: 28px;
  height: 28px;
  border-top: 1px solid var(--vip-gold);
  border-right: 1px solid var(--vip-gold);
  border-top-right-radius: 10px;
  opacity: .6;
  pointer-events: none;
}

.page-contact .contact-form .vip-eyebrow {
  color: var(--vip-terra);
  letter-spacing: .2em;
}

.page-contact .contact-form__title {
  font-family: var(--vip-serif);
  font-weight: 300;
  font-size: clamp(23px, 3.2vw, 32px);
  line-height: 1.3;
  color: var(--vip-wine);
  margin: 10px 0 10px;
}

.page-contact .contact-form__hint {
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  font-size: 14px;
  line-height: 1.8;
  color: var(--vip-slate);
}

.page-contact .fc-field {
  margin: 0 0 16px;
}

.page-contact .fc-fieldset {
  border: none;
  padding: 0;
}

.page-contact .fc-label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--vip-sans);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--vip-wine);
}

.page-contact .fc-input {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 13px 15px;
  border: 1px solid rgba(63,58,58,.18);
  border-radius: var(--vip-r-sm);
  background: #fff;
  color: var(--vip-slate);
  font-family: var(--vip-sans);
  font-size: 15px;
  line-height: 1.6;
  transition: border-color .25s var(--vip-ease), box-shadow .25s var(--vip-ease);
}

.page-contact .fc-input::placeholder {
  color: rgba(63,58,58,.42);
}

.page-contact .fc-input:focus {
  outline: none;
  border-color: var(--vip-gold);
  box-shadow: 0 0 0 3px rgba(198,154,75,.2);
}

.page-contact .fc-textarea {
  resize: vertical;
  min-height: 110px;
}

.page-contact .fc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .fc-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 8px 15px;
  border-radius: var(--vip-r-pill);
  border: 1px solid rgba(31,111,139,.3);
  background: rgba(31,111,139,.06);
  color: var(--vip-blue);
  font-size: 13px;
  letter-spacing: .04em;
  cursor: pointer;
  transition: background .25s var(--vip-ease), color .25s var(--vip-ease), border-color .25s var(--vip-ease);
}

.page-contact .fc-chip input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-contact .fc-chip:hover {
  border-color: var(--vip-blue);
}

.page-contact .fc-chip:focus-within {
  box-shadow: 0 0 0 3px rgba(31,111,139,.24);
}

.page-contact .fc-chip:has(input:checked) {
  background: var(--vip-blue);
  border-color: var(--vip-blue);
  color: #fff;
}

.page-contact .fc-submit {
  display: block;
  width: 100%;
  margin-top: clamp(18px, 2.6vw, 26px);
  padding: 15px 24px;
  border: 1px solid var(--vip-wine);
  border-radius: var(--vip-r-pill);
  background: linear-gradient(118deg, var(--vip-wine) 0%, #7C2338 100%);
  color: var(--vip-ivory);
  font-family: var(--vip-sans);
  font-size: 15px;
  letter-spacing: .14em;
  cursor: pointer;
  transition: transform .3s var(--vip-ease), box-shadow .3s var(--vip-ease);
}

.page-contact .fc-submit:hover,
.page-contact .fc-submit:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(90,23,39,.26);
}

.page-contact .fc-foot {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.8;
  color: rgba(63,58,58,.72);
  overflow-wrap: anywhere;
}

/* ---------- 回复时效 ---------- */
.page-contact .contact-reply__grid {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
}

.page-contact .contact-reply__main h2 {
  font-family: var(--vip-serif);
  font-weight: 300;
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.25;
  color: var(--vip-wine);
  margin: 10px 0 clamp(20px, 3vw, 30px);
}

.page-contact .contact-reply .vip-eyebrow {
  color: var(--vip-blue);
  letter-spacing: .2em;
}

.page-contact .reply-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .reply-item {
  display: grid;
  gap: 6px 22px;
  padding: 18px 0;
  border-top: 1px solid var(--pc-line-ink);
}

.page-contact .reply-item:last-child {
  border-bottom: 1px solid var(--pc-line-ink);
}

.page-contact .reply-item__num {
  font-family: var(--vip-italic);
  font-style: italic;
  font-size: clamp(19px, 2.6vw, 26px);
  color: var(--vip-terra);
  letter-spacing: .01em;
}

.page-contact .reply-item__title {
  margin: 0 0 6px;
  font-family: var(--vip-sans);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--vip-wine);
}

.page-contact .reply-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--vip-slate);
}

.page-contact .contact-reply__media {
  margin: 0;
}

/* ---------- 常见咨询方向 ---------- */
.page-contact .contact-topics__head {
  max-width: 60ch;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-contact .contact-topics__head h2 {
  font-family: var(--vip-serif);
  font-weight: 300;
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.25;
  color: var(--vip-wine);
  margin: 10px 0 0;
}

.page-contact .contact-topics .vip-eyebrow {
  color: var(--vip-green);
  letter-spacing: .2em;
}

.page-contact .topic-grid {
  display: grid;
  gap: clamp(14px, 2vw, 22px);
}

.page-contact .topic-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--pc-line-ink);
  border-radius: var(--vip-r-md);
  background: linear-gradient(170deg, #FFFFFF 0%, #FAF6F1 100%);
  text-decoration: none;
  overflow: hidden;
  transition: transform .32s var(--vip-ease), border-color .32s var(--vip-ease), box-shadow .32s var(--vip-ease);
}

.page-contact .topic-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--vip-green), var(--vip-gold));
  opacity: 0;
  transition: opacity .32s var(--vip-ease);
}

.page-contact .topic-card:nth-child(2)::before {
  background: linear-gradient(180deg, var(--vip-blue), var(--vip-cyan));
}

.page-contact .topic-card:nth-child(3)::before {
  background: linear-gradient(180deg, var(--vip-terra), var(--vip-gold));
}

.page-contact .topic-card:nth-child(4)::before {
  background: linear-gradient(180deg, var(--vip-red), var(--vip-wine));
}

.page-contact .topic-card:hover,
.page-contact .topic-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--vip-hair);
  box-shadow: 0 20px 42px rgba(58,14,25,.12);
}

.page-contact .topic-card:hover::before,
.page-contact .topic-card:focus-visible::before {
  opacity: 1;
}

.page-contact .topic-card__idx {
  font-family: var(--vip-italic);
  font-style: italic;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--vip-gold);
}

.page-contact .topic-card__title {
  margin: 0;
  font-family: var(--vip-serif);
  font-weight: 400;
  font-size: clamp(19px, 2.4vw, 23px);
  line-height: 1.4;
  color: var(--vip-wine);
}

.page-contact .topic-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--vip-slate);
}

.page-contact .topic-card__go {
  margin-top: auto;
  padding-top: 6px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--vip-blue);
}

.page-contact .topic-card:hover .topic-card__go,
.page-contact .topic-card:focus-visible .topic-card__go {
  color: var(--vip-cyan);
}

/* ---------- 地址与到访 ---------- */
.page-contact .contact-office__card {
  position: relative;
  border-radius: var(--vip-r-lg);
  padding: clamp(24px, 4vw, 52px);
  color: var(--vip-ivory);
  background:
    radial-gradient(70% 60% at 100% 0%, rgba(47,191,179,.16), rgba(47,191,179,0) 60%),
    linear-gradient(150deg, #47121F 0%, var(--vip-wine) 55%, #6E1F33 100%);
  overflow: hidden;
}

.page-contact .contact-office__card::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 1px solid rgba(198,154,75,.28);
  pointer-events: none;
}

.page-contact .contact-office .vip-eyebrow {
  color: var(--vip-gold-soft);
  letter-spacing: .2em;
}

.page-contact .contact-office__card h2 {
  font-family: var(--vip-serif);
  font-weight: 300;
  font-size: clamp(25px, 3.6vw, 38px);
  line-height: 1.25;
  color: var(--vip-ivory);
  margin: 12px 0 16px;
}

.page-contact .contact-office__addr {
  margin: 0 0 12px;
  font-family: var(--vip-italic);
  font-size: clamp(17px, 2.3vw, 22px);
  line-height: 1.6;
  color: var(--vip-gold-soft);
  overflow-wrap: anywhere;
}

.page-contact .contact-office__note {
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(247,243,238,.78);
}

.page-contact .contact-office__meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-contact .reply-item {
    grid-template-columns: minmax(140px, 190px) minmax(0, 1fr);
    align-items: baseline;
  }
}

@media (min-width: 700px) {
  .page-contact .topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-contact .contact-split__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    align-items: start;
  }

  .page-contact .contact-form {
    margin-top: clamp(24px, 4vw, 56px);
  }
}

@media (min-width: 980px) {
  .page-contact .contact-reply__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-chip,
  .page-contact .contact-copy,
  .page-contact .topic-card,
  .page-contact .fc-submit {
    transition: none;
  }

  .page-contact .contact-chip:hover,
  .page-contact .topic-card:hover,
  .page-contact .fc-submit:hover {
    transform: none;
  }
}