.page-contact {
  --contact-line: rgba(42, 47, 53, 0.92);
  --contact-glow: rgba(242, 163, 58, 0.12);
  background:
    radial-gradient(120% 70% at 88% -6%, var(--contact-glow), transparent 62%),
    var(--ink-900);
  color: var(--cream);
  padding-bottom: 24px;
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 24px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-contact .breadcrumb a {
  color: var(--slate);
  text-decoration: none;
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--gold-soft);
}

.page-contact .breadcrumb .is-current {
  color: var(--cream);
}

/* ---------- 首屏拼贴 ---------- */
.page-contact .contact-hero {
  padding: 22px 0 56px;
}

.page-contact .hero-copy {
  max-width: 720px;
}

.page-contact .hero-copy h1 {
  font-family: var(--font-title);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(30px, 6.4vw, 52px);
  line-height: 1.08;
  margin: 14px 0 18px;
  color: var(--cream);
}

.page-contact .hero-copy .lead {
  color: var(--slate);
  max-width: 44ch;
}

.page-contact .hero-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 22px 0 0;
}

.page-contact .contact-mosaic {
  margin-top: 34px;
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
  grid-template-areas:
    "mail"
    "phone"
    "clock"
    "address"
    "photo";
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  background: var(--ink-800);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-contact .channel-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  bottom: 20px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--rock);
}

.page-contact .channel-card--mail {
  grid-area: mail;
}

.page-contact .channel-card--mail::after {
  background: var(--gold);
}

.page-contact .channel-card--phone {
  grid-area: phone;
}

.page-contact .channel-card--phone::after {
  background: var(--jade);
}

.page-contact .channel-card--address {
  grid-area: address;
}

.page-contact .channel-label {
  margin: 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-contact .channel-value {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(17px, 2.6vw, 21px);
  line-height: 1.4;
  color: var(--cream);
  overflow-wrap: anywhere;
}

.page-contact .channel-card--mail .channel-value {
  font-family: var(--font-num);
  font-size: clamp(14px, 2.2vw, 18px);
  letter-spacing: -0.01em;
  color: var(--gold-soft);
}

.page-contact .channel-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .svc-clock {
  grid-area: clock;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 22px 18px;
  background: var(--ink-800);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-lg);
}

.page-contact .svc-clock-face {
  position: relative;
  width: 146px;
  height: 146px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: conic-gradient(from -90deg, var(--gold) 0 37.5%, var(--rock) 37.5% 100%);
  transition: transform 0.35s ease, filter 0.35s ease;
}

.page-contact .svc-clock-face::before {
  content: "";
  position: absolute;
  inset: 13px;
  border-radius: 50%;
  background: var(--ink-800);
}

.page-contact .svc-clock-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  text-align: center;
}

.page-contact .svc-clock-time {
  font-family: var(--font-num);
  font-size: 17px;
  font-weight: 700;
  color: var(--gold-soft);
  letter-spacing: -0.01em;
}

.page-contact .svc-clock-cap {
  font-size: 12px;
  color: var(--slate);
}

.page-contact .svc-clock-face:hover,
.page-contact .svc-clock-face:focus-visible {
  transform: scale(1.03);
  filter: brightness(1.12);
}

.page-contact .svc-clock-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  text-align: center;
  color: var(--slate);
}

.page-contact .channel-photo {
  grid-area: photo;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--contact-line);
  background: var(--ink-750);
  aspect-ratio: 12 / 7;
}

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

/* ---------- 反馈前准备 ---------- */
.page-contact .prep-route {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .prep-step {
  position: relative;
  padding: 22px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--contact-line);
  background:
    linear-gradient(135deg, rgba(242, 163, 58, 0.09), transparent 58%),
    var(--ink-800);
}

.page-contact .prep-index {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  margin-bottom: 12px;
}

.page-contact .prep-step h3 {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-contact .prep-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 问题分类 ---------- */
.page-contact .triage-head {
  display: grid;
  gap: 22px;
}

.page-contact .triage-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--contact-line);
  background: var(--ink-750);
  aspect-ratio: 10 / 7;
}

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

.page-contact .tabset {
  margin-top: 30px;
}

.page-contact .tablist {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 10px;
  -webkit-overflow-scrolling: touch;
}

.page-contact .tab {
  flex: 0 0 auto;
  padding: 11px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--rock);
  background: var(--ink-800);
  color: var(--slate);
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.page-contact .tab:hover {
  color: var(--cream);
  border-color: var(--gold);
  transform: translateY(-1px);
}

.page-contact .tab[aria-selected="true"] {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink-900);
}

.page-contact .tab:focus-visible {
  outline: 2px solid var(--jade);
  outline-offset: 3px;
}

.page-contact .tabpanel {
  margin-top: 18px;
  padding: 24px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--contact-line);
  background: var(--ink-800);
}

.page-contact .tabpanel + .tabpanel {
  margin-top: 14px;
}

.page-contact .tabpanel[hidden] {
  display: none;
}

.page-contact .tabpanel:focus-visible {
  outline: 2px solid var(--jade);
  outline-offset: 3px;
}

.page-contact .panel-grid {
  display: grid;
  gap: 20px;
}

.page-contact .panel-copy h3 {
  margin: 0 0 10px;
  font-family: var(--font-title);
  font-size: clamp(19px, 3vw, 24px);
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--cream);
}

.page-contact .panel-copy p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .panel-copy p:last-child {
  margin-bottom: 0;
}

.page-contact .check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-contact .check-list li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--cream);
}

.page-contact .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--jade);
  box-shadow: 0 0 0 3px rgba(59, 201, 180, 0.16);
}

/* ---------- 服务节奏 ---------- */
.page-contact .rhythm-grid {
  margin-top: 30px;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.page-contact .rhythm-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--contact-line);
  background: linear-gradient(180deg, var(--ink-800), var(--ink-750));
}

.page-contact .rhythm-num {
  font-family: var(--font-num);
  font-size: clamp(24px, 4.4vw, 32px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--gold-soft);
  letter-spacing: -0.02em;
}

.page-contact .rhythm-label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

/* ---------- 合作与纠错 ---------- */
.page-contact .coop-grid {
  margin-top: 30px;
  display: grid;
  gap: 14px;
}

.page-contact .coop-card {
  position: relative;
  padding: 26px 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--contact-line);
  background:
    radial-gradient(100% 90% at 100% 0%, rgba(59, 201, 180, 0.1), transparent 60%),
    var(--ink-800);
}

.page-contact .coop-card--alt {
  background:
    radial-gradient(100% 90% at 0% 0%, rgba(242, 163, 58, 0.12), transparent 62%),
    var(--ink-800);
}

.page-contact .coop-tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--rock);
  color: var(--cream);
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-contact .coop-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--cream);
}

.page-contact .coop-card p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .coop-meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gold-soft);
}

.page-contact .coop-card--alt .coop-meta {
  color: var(--jade);
}

/* ---------- 引导卡片 ---------- */
.page-contact .next-grid {
  margin-top: 26px;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.page-contact .next-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--contact-line);
  background: var(--ink-800);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
}

.page-contact .next-card:hover,
.page-contact .next-card:focus-visible {
  border-color: var(--gold);
  background: var(--ink-750);
  transform: translateY(-2px);
}

.page-contact .next-card:focus-visible {
  outline: 2px solid var(--jade);
  outline-offset: 3px;
}

.page-contact .next-kicker {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-contact .next-title {
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-contact .next-desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--slate);
}

.page-contact .next-steps > .wrap > h2 {
  font-family: var(--font-title);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(22px, 3.6vw, 30px);
  margin: 0;
  color: var(--cream);
}

/* ---------- 平板/桌面 ---------- */
@media (min-width: 640px) {
  .page-contact .rhythm-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .next-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .panel-grid {
    grid-template-columns: 1.35fr 0.65fr;
    gap: 28px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 26px 0 72px;
  }

  .page-contact .contact-mosaic {
    grid-template-columns: 1.05fr 1fr 0.82fr;
    grid-template-areas:
      "mail phone clock"
      "address photo photo";
    gap: 16px;
  }

  .page-contact .channel-card {
    padding: 26px 24px;
  }

  .page-contact .prep-route {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }

  .page-contact .prep-step::after {
    content: "";
    position: absolute;
    top: 40px;
    right: -18px;
    width: 18px;
    height: 1px;
    background: repeating-linear-gradient(90deg, var(--rock) 0 4px, transparent 4px 9px);
  }

  .page-contact .prep-step:last-child::after {
    display: none;
  }

  .page-contact .triage-head {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: end;
    gap: 34px;
  }

  .page-contact .tabpanel {
    padding: 30px 30px;
  }

  .page-contact .rhythm-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-contact .coop-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .page-contact .next-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .svc-clock-face,
  .page-contact .tab,
  .page-contact .next-card {
    transition: none;
  }

  .page-contact .svc-clock-face:hover,
  .page-contact .svc-clock-face:focus-visible {
    transform: none;
  }
}