.page-contact {
  --pc-card-bg: linear-gradient(158deg, rgba(23, 224, 200, .10), rgba(11, 42, 38, .72) 52%, rgba(4, 16, 15, .88));
  --pc-panel-bg: rgba(11, 42, 38, .58);
  --pc-shadow: 0 26px 64px rgba(4, 16, 15, .55);
  color: var(--body-ink);
  overflow-x: hidden;
}

.page-contact .breadcrumbs {
  padding-top: clamp(18px, 3vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-bottom: clamp(34px, 5vw, 68px);
}

.page-contact .contact-hero__intro {
  position: relative;
}

.page-contact .contact-hero__intro h1 {
  margin: .55rem 0 0;
  font-size: clamp(2.15rem, 6vw, 4.1rem);
  line-height: 1.02;
  letter-spacing: -.02em;
  font-weight: 700;
  color: var(--mist);
}

.page-contact .contact-hero__lead {
  margin: clamp(16px, 2vw, 24px) 0 0;
  max-width: 40rem;
  font-size: clamp(1rem, 1.15vw, 1.125rem);
  line-height: 1.75;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.6vw, 30px);
}

.page-contact .contact-hero__side {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-top: clamp(20px, 3vw, 38px);
}

.page-contact .hero-gauge {
  width: 100%;
  max-width: 320px;
  height: auto;
  color: var(--cyan);
  opacity: .78;
}

.page-contact .hero-facts {
  display: grid;
  gap: 1px;
  margin: 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-contact .hero-facts > div {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  background: var(--ink-900);
}

.page-contact .hero-facts dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--steel);
}

.page-contact .hero-facts dd {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--mist);
}

.page-contact .contact-hero__figure {
  position: relative;
  width: min(100% - 2 * var(--gutter), var(--max));
  max-width: 100%;
  margin: clamp(28px, 4vw, 52px) auto 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--pc-shadow);
}

/* ---------- 通用区块 ---------- */
.page-contact .pc-sec {
  padding-block: clamp(40px, 5.4vw, 78px);
}

.page-contact .section-sub {
  margin-top: 14px;
  max-width: 44rem;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--body-ink);
}

/* ---------- 三个入口 ---------- */
.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(26px, 3.2vw, 42px);
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 11px;
  padding: 24px 20px 20px;
  background: var(--pc-card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 260ms var(--ease), border-color 260ms var(--ease);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  right: 45%;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.page-contact .channel-card:hover {
  transform: translateY(-6px);
  border-color: rgba(23, 224, 200, .48);
}

.page-contact .channel-tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-contact .channel-card h3 {
  margin: 0;
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.4;
  font-weight: 700;
  color: var(--mist);
}

.page-contact .channel-value {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.5;
  letter-spacing: .01em;
  color: var(--lime);
  overflow-wrap: anywhere;
}

.page-contact .channel-value--addr {
  font-size: .95rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .channel-text {
  margin: 0;
  font-size: .95rem;
  line-height: 1.7;
}

.page-contact .channel-scope {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--steel);
}

.page-contact .feedback-rail {
  margin-top: 16px;
  padding: 24px clamp(20px, 2.6vw, 34px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--lime);
  border-radius: var(--radius);
  background: linear-gradient(100deg, var(--lime-12), rgba(11, 42, 38, .5) 58%, transparent);
}

.page-contact .feedback-rail h3 {
  margin: .5rem 0 10px;
  font-size: clamp(1.2rem, 2.1vw, 1.6rem);
  font-weight: 700;
  color: var(--mist);
}

.page-contact .feedback-rail p {
  margin: 0;
  max-width: 62rem;
  font-size: .98rem;
  line-height: 1.75;
}

.page-contact .feedback-rail__hint {
  margin-top: 12px !important;
  font-family: var(--font-mono);
  font-size: 12px !important;
  letter-spacing: .04em;
  color: var(--lime);
}

/* ---------- 反馈流程 ---------- */
.page-contact .flow-list {
  list-style: none;
  margin: clamp(28px, 3.6vw, 46px) 0 0;
  padding: 0 0 0 4px;
  position: relative;
  display: grid;
  gap: clamp(20px, 2.6vw, 32px);
}

.page-contact .flow-list::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 14px;
  bottom: 14px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), rgba(23, 224, 200, .12));
}

.page-contact .flow-step {
  position: relative;
  padding-left: 54px;
}

.page-contact .flow-dot {
  position: absolute;
  left: 12px;
  top: 6px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 2px solid var(--cyan);
  box-shadow: 0 0 0 4px var(--cyan-08);
}

.page-contact .flow-step--now .flow-dot {
  background: var(--lime);
  border-color: var(--lime);
  box-shadow: 0 0 0 5px var(--lime-12);
}

.page-contact .flow-index {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-contact .flow-content h3 {
  margin: 0 0 8px;
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  font-weight: 700;
  color: var(--mist);
}

.page-contact .flow-content p {
  margin: 0;
  max-width: 42rem;
  font-size: .98rem;
  line-height: 1.72;
}

.page-contact .flow-need {
  margin-top: 10px !important;
  padding: 9px 12px;
  border-left: 2px solid var(--line);
  background: rgba(4, 16, 15, .5);
  font-family: var(--font-mono);
  font-size: 12px !important;
  letter-spacing: .03em;
  line-height: 1.7 !important;
  color: var(--steel);
}

.page-contact .flow-figure {
  position: relative;
  width: min(100% - 2 * var(--gutter), var(--max));
  max-width: 100%;
  margin: clamp(30px, 4vw, 52px) auto 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

/* ---------- 合作对接 ---------- */
.page-contact .biz-list {
  display: grid;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-contact .biz-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--pc-panel-bg);
  transition: border-color 240ms var(--ease);
}

.page-contact .biz-item[open] {
  border-color: rgba(23, 224, 200, .46);
}

.page-contact .biz-item summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  color: var(--mist);
}

.page-contact .biz-item summary::-webkit-details-marker {
  display: none;
}

.page-contact .biz-item summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--cyan);
}

.page-contact .biz-item[open] summary::after {
  content: "−";
  color: var(--lime);
}

.page-contact .biz-name {
  font-size: 1.02rem;
}

.page-contact .biz-item .tag {
  font-size: 11px;
}

.page-contact .biz-body {
  padding: 0 18px 20px;
}

.page-contact .biz-body p {
  margin: 0 0 12px;
  max-width: 42rem;
  font-size: .96rem;
  line-height: 1.72;
}

.page-contact .biz-need {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .biz-need li {
  position: relative;
  padding-left: 16px;
  font-size: .94rem;
  line-height: 1.65;
  color: var(--body-ink);
}

.page-contact .biz-need li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 服务时段 ---------- */
.page-contact .hours {
  margin-top: clamp(24px, 3vw, 38px);
}

.page-contact .hours-bar {
  position: relative;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(4, 16, 15, .72);
  overflow: hidden;
}

.page-contact .hours-seg {
  position: absolute;
  top: 0;
  bottom: 0;
}

.page-contact .hours-seg--work {
  left: 37.5%;
  width: 37.5%;
  background: linear-gradient(180deg, rgba(23, 224, 200, .40), rgba(23, 224, 200, .12));
  border-inline: 1px solid var(--cyan);
}

.page-contact .hours-seg--peak {
  left: 79.16%;
  width: 16.66%;
  background: repeating-linear-gradient(135deg, rgba(255, 90, 54, .34) 0 4px, rgba(255, 90, 54, .12) 4px 8px);
  border-left: 1px solid var(--alert);
}

.page-contact .hours-ticks {
  display: flex;
  justify-content: space-between;
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--steel);
}

.page-contact .hours-legend {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .hours-legend__item {
  display: flex;
  gap: 10px;
  font-size: .94rem;
  line-height: 1.65;
}

.page-contact .hours-legend__item strong {
  color: var(--mist);
  font-weight: 600;
}

.page-contact .hours-swatch {
  flex: none;
  width: 14px;
  height: 14px;
  margin-top: .35em;
  border-radius: 2px;
}

.page-contact .hours-legend__item--work .hours-swatch {
  background: rgba(23, 224, 200, .42);
  border: 1px solid var(--cyan);
}

.page-contact .hours-legend__item--peak .hours-swatch {
  background: var(--alert-12);
  border: 1px solid var(--alert);
}

.page-contact .hours-legend__item--auto .hours-swatch {
  background: var(--lime-12);
  border: 1px solid var(--lime);
}

/* ---------- 到访与寄送 ---------- */
.page-contact .visit-body {
  margin-top: clamp(22px, 3vw, 34px);
}

.page-contact .addr {
  margin: 0;
  padding-left: 16px;
  border-left: 2px solid var(--cyan);
  font-family: var(--font-mono);
  font-size: clamp(.95rem, 1.3vw, 1.05rem);
  line-height: 1.9;
  letter-spacing: .02em;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-contact .visit-tips {
  list-style: none;
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .visit-tips li {
  position: relative;
  padding-left: 20px;
  max-width: 44rem;
  font-size: .96rem;
  line-height: 1.72;
}

.page-contact .visit-tips li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 10px;
  height: 1px;
  background: var(--cyan);
}

.page-contact .visit-meta {
  margin: clamp(20px, 2.4vw, 28px) 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--steel);
  overflow-wrap: anywhere;
}

/* ---------- 结尾入口带 ---------- */
.page-contact .entry-band {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(11, 42, 38, .55), rgba(4, 16, 15, .9));
}

.page-contact .entry-band__title {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--mist);
}

.page-contact .entry-band__sub {
  margin: 12px 0 0;
  max-width: 40rem;
  font-size: 1rem;
  line-height: 1.72;
}

.page-contact .entry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: clamp(24px, 3.2vw, 40px);
}

.page-contact .entry-card {
  display: grid;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(6, 26, 24, .7);
  text-decoration: none;
  color: inherit;
  transition: transform 240ms var(--ease), border-color 240ms var(--ease), background 240ms var(--ease);
}

.page-contact .entry-card:hover,
.page-contact .entry-card:focus-visible {
  transform: translateY(-6px);
  border-color: rgba(23, 224, 200, .5);
  background: rgba(11, 42, 38, .82);
}

.page-contact .entry-card__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--lime);
}

.page-contact .entry-card__name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--mist);
}

.page-contact .entry-card__desc {
  font-size: .93rem;
  line-height: 1.65;
  color: var(--body-ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .entry-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-hero__side {
    padding-top: clamp(34px, 4vw, 56px);
    padding-left: clamp(16px, 2.4vw, 32px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .entry-card {
    transition: border-color 200ms linear, background 200ms linear;
  }

  .page-contact .channel-card:hover,
  .page-contact .entry-card:hover {
    transform: none;
  }
}