/* ===== 联系入口页专属样式 ===== */
.page-contact {
  background: var(--paper);
  color: var(--ink);
}

/* 首屏：暖金色横带 */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 86% 16%, rgba(255, 251, 242, 0.3), transparent 28%),
    linear-gradient(118deg, #d2a854 0%, var(--gold) 46%, #b5822f 100%);
  padding: 40px 0 100px;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -170px;
  width: 170%;
  height: 280px;
  background: var(--paper);
  border-radius: 50% 50% 0 0;
  transform: translateX(-50%);
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero .breadcrumb {
  margin-bottom: 40px;
}

.page-contact .contact-hero .breadcrumb ol {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  width: fit-content;
  background: rgba(255, 251, 242, 0.42);
  border-radius: var(--radius-pill);
  padding: 8px 18px;
}

.page-contact .contact-hero .breadcrumb a,
.page-contact .contact-hero .breadcrumb [aria-current="page"] {
  color: var(--brown);
}

.page-contact .contact-hero .breadcrumb li + li::before {
  color: rgba(62, 42, 30, 0.55);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-contact .contact-hero__content {
  min-width: 0;
}

.page-contact .contact-hero__eyebrow {
  font-family: var(--font-head);
  font-size: 15px;
  letter-spacing: 0.34em;
  color: rgba(62, 42, 30, 0.78);
  margin: 0 0 14px;
}

.page-contact .contact-hero .page-title {
  font-family: var(--font-head);
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.18;
  color: var(--brown);
  margin: 0 0 20px;
  max-width: 640px;
}

.page-contact .contact-hero .lead {
  font-size: 17px;
  line-height: 1.9;
  color: rgba(62, 42, 30, 0.84);
  max-width: 620px;
  margin: 0 0 34px;
}

.page-contact .contact-hero__channels {
  display: grid;
  gap: 14px;
}

.page-contact .contact-hero__channel {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--ivory);
  color: var(--brown);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  text-decoration: none;
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.page-contact .contact-hero__channel:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(62, 42, 30, 0.18);
}

.page-contact .contact-hero__channel-icon {
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brown);
  color: var(--gold);
}

.page-contact .contact-hero__channel-text {
  min-width: 0;
}

.page-contact .contact-hero__channel-label {
  display: block;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--olive);
  margin-bottom: 4px;
}

.page-contact .contact-hero__channel-value {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(17px, 2.4vw, 23px);
  font-weight: 700;
  line-height: 1.45;
  word-break: break-all;
  color: var(--brown);
}

.page-contact .contact-hero__figure {
  margin: 0;
  background: var(--ivory);
  border-radius: var(--radius-lg);
  padding: 12px;
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
}

/* 渠道与地址 */
.page-contact .contact-detail {
  padding: 72px 0 48px;
}

.page-contact .contact-detail .section-head {
  margin-bottom: 40px;
}

.page-contact .contact-detail__grid {
  display: grid;
  gap: 52px;
  align-items: start;
}

.page-contact .channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(199, 155, 66, 0.45);
}

.page-contact .channel-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 18px;
  padding: 26px 0;
  border-bottom: 1px solid rgba(199, 155, 66, 0.22);
}

.page-contact .channel-item__icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brown);
  color: var(--gold);
}

.page-contact .channel-item__body {
  min-width: 0;
}

.page-contact .channel-item__title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 600;
  color: var(--brown);
  margin: 0 0 6px;
}

.page-contact .channel-item__value {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: clamp(18px, 2.6vw, 24px);
  font-weight: 700;
  line-height: 1.5;
}

.page-contact .channel-item__value a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: rgba(199, 155, 66, 0.6);
  text-underline-offset: 5px;
  word-break: break-all;
  transition: color var(--duration) var(--ease);
}

.page-contact .channel-item__value a:hover {
  color: var(--red);
}

.page-contact .channel-item__desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--olive);
  margin: 0;
}

.page-contact .contact-place {
  background: var(--green);
  color: var(--ivory);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
}

.page-contact .contact-place::before {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 180px;
  height: 180px;
  border: 2px solid rgba(244, 236, 221, 0.14);
  border-radius: 50%;
  pointer-events: none;
}

.page-contact .contact-place__section {
  position: relative;
  z-index: 1;
}

.page-contact .contact-place__tag {
  display: inline-block;
  border: 1px solid rgba(199, 155, 66, 0.75);
  border-radius: var(--radius-pill);
  padding: 5px 14px;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin-bottom: 22px;
}

.page-contact .contact-place__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 600;
  color: var(--paper);
  margin: 0 0 12px;
}

.page-contact .contact-place__clock {
  display: inline-flex;
  color: var(--gold);
}

.page-contact .contact-place__addr {
  font-style: normal;
  font-family: var(--font-head);
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 600;
  line-height: 1.7;
  color: var(--ivory);
  margin: 0 0 12px;
}

.page-contact .contact-place__note {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 236, 221, 0.72);
  margin: 0;
}

.page-contact .contact-place__divider {
  height: 1px;
  background: rgba(244, 236, 221, 0.18);
  margin: 28px 0;
}

.page-contact .contact-place__time {
  font-size: 17px;
  line-height: 1.85;
  color: var(--paper);
  margin: 0 0 14px;
}

.page-contact .contact-hours-detail {
  border-top: 1px solid rgba(244, 236, 221, 0.18);
  margin-top: 12px;
  padding-top: 14px;
}

.page-contact .contact-hours-detail summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  color: var(--gold);
}

.page-contact .contact-hours-detail summary::-webkit-details-marker {
  display: none;
}

.page-contact .contact-hours-detail summary::after {
  content: "+";
  margin-left: auto;
  font-size: 18px;
  line-height: 1;
  transition: transform var(--duration) var(--ease);
}

.page-contact .contact-hours-detail[open] summary::after {
  transform: rotate(45deg);
}

.page-contact .contact-hours-detail__body {
  padding-top: 12px;
}

.page-contact .contact-hours-detail__body p {
  font-size: 14px;
  line-height: 1.85;
  color: rgba(244, 236, 221, 0.8);
  margin: 0;
}

/* 响应时效 */
.page-contact .contact-response {
  padding: 32px 0 72px;
}

.page-contact .contact-response__inner {
  border-top: 1px solid rgba(31, 58, 44, 0.2);
  border-bottom: 1px solid rgba(31, 58, 44, 0.2);
  padding: 28px 0;
  display: grid;
  gap: 18px;
}

.page-contact .contact-response__kicker {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--green);
  margin: 0;
}

.page-contact .contact-response__text {
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
  margin: 0;
  max-width: 680px;
}

.page-contact .contact-response__more-label {
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--olive);
  margin: 0 0 8px;
}

.page-contact .contact-response__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.page-contact .contact-response__links a {
  font-size: 14px;
  color: var(--green);
  text-underline-offset: 4px;
  transition: color var(--duration) var(--ease);
}

.page-contact .contact-response__links a:hover {
  color: var(--red);
}

/* 问题反馈 */
.page-contact .contact-feedback {
  position: relative;
  overflow: hidden;
  background: var(--red);
  color: var(--ivory);
  padding: 64px 0 72px;
}

.page-contact .contact-feedback::before,
.page-contact .contact-feedback::after {
  content: "";
  position: absolute;
  border: 2px solid rgba(244, 236, 221, 0.24);
  border-radius: 50%;
  pointer-events: none;
}

.page-contact .contact-feedback::before {
  left: -130px;
  bottom: -110px;
  width: 320px;
  height: 320px;
}

.page-contact .contact-feedback::after {
  left: -42px;
  bottom: -34px;
  width: 170px;
  height: 170px;
  border-width: 2px;
  border-color: rgba(244, 236, 221, 0.16);
}

.page-contact .contact-feedback__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-contact .contact-feedback__content {
  min-width: 0;
}

.page-contact .contact-feedback__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  letter-spacing: 0.22em;
  color: rgba(255, 251, 242, 0.82);
  margin: 0 0 14px;
}

.page-contact .contact-feedback__kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--gold);
}

.page-contact .contact-feedback h2 {
  font-family: var(--font-head);
  font-size: clamp(26px, 3.6vw, 38px);
  line-height: 1.4;
  color: var(--ivory);
  margin: 0 0 18px;
  max-width: 560px;
}

.page-contact .contact-feedback__desc {
  font-size: 16px;
  line-height: 1.9;
  color: rgba(255, 251, 242, 0.88);
  margin: 0 0 28px;
  max-width: 600px;
}

.page-contact .contact-feedback__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-contact .contact-feedback__primary {
  display: inline-flex;
  align-items: center;
  padding: 14px 28px;
  background: var(--ivory);
  color: var(--red);
  border-radius: var(--radius-pill);
  font-weight: 600;
  text-decoration: none;
  transition: transform var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.page-contact .contact-feedback__primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(31, 33, 29, 0.24);
}

.page-contact .contact-feedback__mail {
  display: inline-flex;
  align-items: center;
  padding: 13px 26px;
  border: 1px solid rgba(255, 251, 242, 0.62);
  border-radius: var(--radius-pill);
  color: var(--ivory);
  font-size: 15px;
  text-decoration: none;
  transition: background-color var(--duration) var(--ease), border-color var(--duration) var(--ease);
}

.page-contact .contact-feedback__mail:hover {
  background: rgba(255, 251, 242, 0.1);
  border-color: var(--ivory);
}

.page-contact .contact-feedback__texture {
  margin: 0;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 251, 242, 0.2);
}

.page-contact .contact-feedback__texture img {
  display: block;
  width: 100%;
  height: auto;
}

/* 桌面断点 */
@media (min-width: 640px) {
  .page-contact .contact-hero__channels {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 992px) {
  .page-contact .contact-hero {
    padding-top: 56px;
    padding-bottom: 120px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 64px;
  }

  .page-contact .contact-detail {
    padding: 120px 0 80px;
  }

  .page-contact .contact-detail__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 72px;
  }

  .page-contact .contact-response {
    padding: 32px 0 96px;
  }

  .page-contact .contact-response__inner {
    grid-template-columns: minmax(150px, 2fr) minmax(0, 5fr) minmax(220px, 3fr);
    gap: 32px;
    align-items: center;
    padding: 30px 0;
  }

  .page-contact .contact-feedback {
    padding: 96px 0 120px;
  }

  .page-contact .contact-feedback__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 64px;
  }
}