.page-contact {
  --c-gap: clamp(1.5rem, 3vw, 2.5rem);
  --c-step: clamp(0.75rem, 1.6vw, 1.4rem);
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
}

/* ---------- 页首 ---------- */
.page-contact .contact-head {
  margin: clamp(1.6rem, 3.5vw, 2.8rem) 0 0;
}

.page-contact .page-lede {
  max-width: 60ch;
}

/* ---------- 通栏头图 ---------- */
.page-contact .contact-hero {
  margin: clamp(1.8rem, 4vw, 3rem) 0 0;
  width: 100%;
}

.page-contact .contact-hero .media {
  width: 100%;
  height: clamp(200px, 34vw, 430px);
  border-left: 0;
  border-right: 0;
  border-radius: 0;
  overflow: hidden;
}

.page-contact .contact-hero img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.page-contact .contact-hero .media__caption {
  padding: 0 var(--pad);
  max-width: calc(var(--shell) + var(--pad) * 2);
  margin: 0.75rem auto 0;
}

/* ---------- 主体错位双栏 ---------- */
.page-contact .contact-deck {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 0;
  row-gap: clamp(2.4rem, 5vw, 3.6rem);
  margin-top: clamp(2.4rem, 5vw, 4rem);
}

.page-contact .contact-side {
  grid-column: span 4;
}

.page-contact .contact-main {
  grid-column: span 8;
}

@media (min-width: 901px) {
  .page-contact .contact-side {
    border-right: var(--hair);
    padding-right: clamp(1.5rem, 2.6vw, 2.4rem);
  }

  .page-contact .contact-main {
    padding-left: clamp(1.5rem, 2.6vw, 2.4rem);
  }
}

.page-contact .contact-side > .eyebrow,
.page-contact .contact-main > .lead-panel > .eyebrow,
.page-contact .contact-main > .fastlane > .eyebrow {
  display: block;
  margin: 0;
}

.page-contact .contact-side .sec-title {
  margin: 0.6rem 0 0;
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
}

/* ---------- 联络信息卡 ---------- */
.page-contact .info-stack {
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 2vw, 1.5rem);
  margin-top: clamp(1.4rem, 3vw, 2rem);
}

.page-contact .info-card {
  position: relative;
  background: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: var(--hard-shadow);
  padding: clamp(1rem, 2.2vw, 1.5rem);
  transition: box-shadow 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-contact .info-card:hover {
  box-shadow: var(--hard-shadow-sm);
  transform: translate(2px, 2px);
}

.page-contact .info-card__label {
  margin: 0 0 0.55rem;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-contact .info-card__value {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.12rem, 2.2vw, 1.35rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .info-card--phone .info-card__value,
.page-contact .info-card--mail .info-card__value {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(0.94rem, 1.9vw, 1.14rem);
  letter-spacing: 0.01em;
  color: var(--jiang);
}

.page-contact .info-card--phone {
  border-left: 6px solid var(--orange);
}

.page-contact .info-card__note {
  margin: 0.7rem 0 0;
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

@media (min-width: 901px) {
  .page-contact .info-card--mail {
    margin-left: var(--c-step);
  }

  .page-contact .info-card--addr {
    margin-left: calc(var(--c-step) * 2);
  }
}

/* ---------- 侧栏插图 ---------- */
.page-contact .side-figure {
  margin: clamp(1.6rem, 3.2vw, 2.4rem) 0 0;
}

.page-contact .side-figure .media {
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-contact .side-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 服务时段 ---------- */
.page-contact .hours {
  margin-top: clamp(1.8rem, 3.5vw, 2.6rem);
  padding-top: 1.1rem;
  border-top: 2px solid var(--ink);
}

.page-contact .hours__toggle {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0;
  padding: 0;
  background: none;
  border: 0;
  font: inherit;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.page-contact .hours__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--jiang);
}

.page-contact .hours__sign {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--orange);
  transition: transform 0.2s var(--ease);
}

.page-contact .hours[data-open] .hours__sign {
  transform: rotate(45deg);
}

.page-contact .hours__lead {
  margin: 0.7rem 0 0;
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .hours__bar {
  display: flex;
  height: 34px;
  margin-top: 0.9rem;
  border: 2px solid var(--ink);
  background: var(--paper);
  overflow: hidden;
}

.page-contact .hours__part {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
}

.page-contact .hours__part--before {
  flex: 9 1 0;
  background: var(--slate);
}

.page-contact .hours__part--open {
  flex: 9 1 0;
  background: var(--orange);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-contact .hours__part--after {
  flex: 6 1 0;
  background: var(--slate);
}

.page-contact .hours__legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 1rem;
  margin: 0.7rem 0 0;
  font-size: 0.82rem;
  color: var(--slate);
}

.page-contact .hours__key {
  display: inline-block;
  width: 14px;
  height: 8px;
  margin-right: 0.35rem;
  vertical-align: middle;
}

.page-contact .hours__key--off {
  background: var(--slate);
}

.page-contact .hours__key--on {
  background: var(--orange);
}

.page-contact .hours__panel {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.25s var(--ease), opacity 0.2s var(--ease);
}

.page-contact .hours[data-open] .hours__panel {
  max-height: 460px;
  opacity: 1;
}

.page-contact .hours__panel p {
  margin: 1rem 0 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* ---------- 表单指引面板 ---------- */
.page-contact .lead-panel {
  position: relative;
  background: var(--paper);
  border: 2px solid var(--ink);
  border-left: 4px solid var(--jiang);
  box-shadow: var(--hard-shadow);
  padding: clamp(1.25rem, 3vw, 2.4rem);
}

.page-contact .lead-panel .sec-title {
  margin: 0.6rem 0 0;
}

.page-contact .lead-panel__intro {
  margin: 0.9rem 0 0;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-contact .submit-list {
  list-style: none;
  margin: clamp(1.2rem, 2.5vw, 1.8rem) 0 0;
  padding: 0;
}

.page-contact .submit-list__item {
  display: flex;
  gap: 1rem;
  padding: 1.1rem 0;
  border-top: var(--hair);
}

.page-contact .submit-list__item:last-child {
  border-bottom: var(--hair);
}

.page-contact .submit-list__idx {
  flex: 0 0 auto;
  padding-top: 0.28rem;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-contact .submit-list__title {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.14rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .submit-list__text {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.76;
  color: var(--ink-soft);
}

.page-contact .lead-panel__tip {
  margin: clamp(1.2rem, 2.5vw, 1.6rem) 0 0;
  padding: 0.85rem 1rem;
  background: var(--orange-sand);
  border-left: 4px solid var(--orange);
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--ink);
}

/* ---------- 自助路径 ---------- */
.page-contact .fastlane {
  margin-top: clamp(2rem, 4vw, 3rem);
}

.page-contact .fastlane .sec-title {
  margin: 0.6rem 0 0;
}

@media (min-width: 901px) {
  .page-contact .fastlane {
    margin-left: 24px;
  }
}

.page-contact .fastlane__grid {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.1rem, 2.2vw, 1.5rem);
}

@media (min-width: 640px) {
  .page-contact .fastlane__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.page-contact .fastlane__item {
  position: relative;
  display: block;
  padding: 1.15rem 2.8rem 1.15rem 1.15rem;
  border: 1px solid var(--jiang);
  background: var(--cream);
  color: var(--ink);
  text-decoration: none;
  transition: background-color 0.18s var(--ease), box-shadow 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-contact .fastlane__item:hover,
.page-contact .fastlane__item:focus-visible {
  background: var(--jiang-light);
  box-shadow: var(--hard-shadow-sm);
  transform: translate(-2px, -2px);
}

.page-contact .fastlane__title {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.page-contact .fastlane__text {
  display: block;
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-contact .fastlane__arrow {
  position: absolute;
  right: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem;
  color: var(--orange);
  transition: transform 0.18s var(--ease);
}

.page-contact .fastlane__item:hover .fastlane__arrow,
.page-contact .fastlane__item:focus-visible .fastlane__arrow {
  transform: translate(3px, -50%);
}

/* ---------- 收束区：渠道合作 / 到访邮寄 ---------- */
.page-contact .contact-close {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: clamp(1.5rem, 3.5vw, 3rem);
  row-gap: clamp(2.2rem, 5vw, 3.2rem);
  margin-top: clamp(2.6rem, 6vw, 4.5rem);
}

.page-contact .partner {
  grid-column: span 7;
  border-top: 2px solid var(--ink);
  padding-top: clamp(1.1rem, 2.2vw, 1.6rem);
}

.page-contact .visit {
  grid-column: span 5;
  border-top: 2px solid var(--ink);
  padding-top: clamp(1.1rem, 2.2vw, 1.6rem);
}

.page-contact .partner .sec-title,
.page-contact .visit .sec-title {
  margin: 0.6rem 0 0;
}

.page-contact .partner__lead,
.page-contact .visit__text {
  margin: 1rem 0 0;
  font-size: 0.99rem;
  line-height: 1.82;
  color: var(--ink-soft);
}

.page-contact .partner__list {
  list-style: none;
  display: grid;
  gap: 0.6rem;
  margin: 1.2rem 0 0;
  padding: 0;
}

.page-contact .partner__list li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 0.96rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-contact .partner__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 2px;
  background: var(--orange);
}

.page-contact .partner__link {
  margin: 1.3rem 0 0;
  font-size: 0.97rem;
}

.page-contact .visit__addr {
  margin: 1rem 0 0;
  padding-left: 0.85rem;
  border-left: 4px solid var(--orange);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 2.1vw, 1.22rem);
  line-height: 1.6;
  letter-spacing: -0.01em;
  color: var(--jiang);
}

.page-contact .visit__note {
  margin: 1.1rem 0 0;
  padding-top: 0.9rem;
  border-top: var(--hair);
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--slate);
}

/* ---------- 页尾提示 ---------- */
.page-contact .contact-note {
  margin-top: clamp(2.4rem, 5vw, 3.8rem);
  padding-top: 1.4rem;
  border-top: var(--hair);
  font-size: 0.95rem;
  line-height: 1.82;
  color: var(--ink-soft);
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 900px) {
  .page-contact .contact-side,
  .page-contact .contact-main,
  .page-contact .partner,
  .page-contact .visit {
    grid-column: 1 / -1;
    padding-left: 0;
    padding-right: 0;
    border-right: 0;
  }

  .page-contact .info-card--mail,
  .page-contact .info-card--addr {
    margin-left: 0;
  }

  .page-contact .fastlane {
    margin-left: 0;
  }
}

@media (max-width: 480px) {
  .page-contact .submit-list__item {
    flex-direction: column;
    gap: 0.35rem;
  }

  .page-contact .submit-list__idx {
    padding-top: 0;
  }

  .page-contact .hours__part--open {
    font-size: 10px;
    letter-spacing: 0;
  }

  .page-contact .info-card {
    box-shadow: var(--hard-shadow-sm);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .info-card,
  .page-contact .fastlane__item,
  .page-contact .fastlane__arrow,
  .page-contact .hours__sign,
  .page-contact .hours__panel {
    transition: none;
  }
}