.page-contact {
  --pc-line: rgba(27, 29, 26, 0.16);
  --pc-cream-soft: rgba(251, 248, 239, 0.78);
  background: var(--cream-50);
  color: var(--charcoal-900);
  overflow-x: clip;
}

.page-contact a {
  color: inherit;
}

/* 面包屑 */
.page-contact .breadcrumb {
  padding-block: 18px 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-contact .breadcrumb a {
  color: var(--pitch-600);
  text-decoration: none;
}

.page-contact .breadcrumb a:hover {
  color: var(--signal-orange-deep);
}

/* 章节标签 */
.page-contact .chapter-label {
  font-family: var(--font-editorial);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--pitch-600);
  margin: 0 0 14px;
}

.page-contact .section--dark .chapter-label,
.page-contact .addr-band .chapter-label {
  color: var(--lime-400);
}

/* 首屏 */
.page-contact .contact-hero {
  padding: clamp(18px, 3vw, 30px) 0 clamp(44px, 6vw, 76px);
}

.page-contact .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
}

.page-contact .hero-copy {
  min-width: 0;
}

.page-contact h1 {
  font-family: var(--font-display);
  font-size: clamp(31px, 7vw, 58px);
  line-height: 1.07;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--pitch-950);
  margin: 0 0 18px;
}

.page-contact .hero-lede {
  font-family: var(--font-body);
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.78;
  color: var(--ink-brown);
  margin: 0 0 clamp(26px, 4vw, 36px);
  max-width: 48ch;
}

/* 联络渠道 */
.page-contact .channel {
  border-top: 2px solid var(--pitch-950);
  padding-top: 16px;
  margin-top: 22px;
}

.page-contact .channel:first-of-type {
  margin-top: 0;
}

.page-contact .channel-label {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--pitch-600);
  margin: 0;
}

.page-contact .channel-value {
  display: block;
  margin-top: 10px;
  font-family: var(--font-data);
  font-size: clamp(17px, 4.6vw, 30px);
  font-weight: 600;
  line-height: 1.28;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--charcoal-900);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.page-contact .channel-value:hover,
.page-contact .channel-value:focus-visible {
  color: var(--signal-orange-deep);
  text-decoration: underline;
  text-underline-offset: 5px;
}

.page-contact .copy-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}

.page-contact .copy-line .copy-chip {
  font-size: 13px;
}

.page-contact .copy-line .copy-hint {
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 1.5;
  color: var(--pitch-600);
}

/* 首屏视觉 */
.page-contact .hero-visual {
  position: relative;
  min-width: 0;
}

.page-contact .hero-shot {
  position: relative;
  overflow: hidden;
  background: var(--pitch-800);
}

.page-contact .hero-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-contact .hero-plate {
  margin-top: 14px;
  padding: 18px 20px;
  background: var(--pitch-800);
  border-left: 3px solid var(--lime-400);
}

.page-contact .plate-key {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--lime-400);
  margin: 0 0 6px;
}

.page-contact .plate-hours {
  font-family: var(--font-data);
  font-size: clamp(23px, 5vw, 30px);
  line-height: 1;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--cream-50);
  margin: 0;
}

.page-contact .plate-note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.62;
  color: var(--pc-cream-soft);
}

/* 服务时间 */
.page-contact .hours,
.page-contact .scenes,
.page-contact .feedback {
  padding-block: clamp(44px, 7vw, 84px);
}

.page-contact .hours h2,
.page-contact .scenes h2,
.page-contact .feedback h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 4.4vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  font-weight: 800;
  margin: 0 0 16px;
}

.page-contact .section--dark h2 {
  color: var(--cream-50);
}

.page-contact .hours-lede {
  max-width: 64ch;
  margin: 0 0 clamp(26px, 4vw, 42px);
  font-size: 15px;
  line-height: 1.8;
  color: var(--pc-cream-soft);
}

.page-contact .hours-lede a {
  color: var(--lime-400);
  text-underline-offset: 4px;
}

.page-contact .hours-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
}

.page-contact .score-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  background: rgba(251, 248, 239, 0.16);
}

.page-contact .score-cell {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 12px;
  background: var(--pitch-800);
}

.page-contact .score-key {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--lime-400);
}

.page-contact .score-num {
  font-family: var(--font-data);
  font-size: clamp(15px, 3.6vw, 26px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--cream-50);
}

.page-contact .hours-figure {
  margin: 0;
}

.page-contact .hours-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.page-contact .hours-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(251, 248, 239, 0.62);
}

/* 场景条带 */
.page-contact .scenes-lede {
  max-width: 58ch;
  margin: 0 0 clamp(20px, 3vw, 32px);
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-brown);
}

.page-contact .scene-list {
  border-top: 1px solid var(--pc-line);
}

.page-contact .scene {
  border-bottom: 1px solid var(--pc-line);
  transition: background-color 0.25s var(--ease);
}

.page-contact .scene > summary {
  list-style: none;
  cursor: pointer;
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 20px 36px 20px 0;
}

.page-contact .scene > summary::-webkit-details-marker {
  display: none;
}

.page-contact .scene-no {
  font-family: var(--font-editorial);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--pitch-600);
}

.page-contact .scene-title {
  font-family: var(--font-display);
  font-size: clamp(17px, 2.8vw, 22px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--pitch-950);
}

.page-contact .scene-meta {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--signal-orange-deep);
  margin-left: auto;
}

.page-contact .scene > summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 17px;
  font-family: var(--font-data);
  font-size: 22px;
  line-height: 1;
  color: var(--pitch-600);
}

.page-contact .scene[open] > summary::after {
  content: "–";
}

.page-contact .scene > summary:hover .scene-title {
  color: var(--signal-orange-deep);
}

.page-contact .scene[open] {
  background: var(--cream-100);
}

.page-contact .scene-body {
  display: grid;
  gap: 14px;
  padding: 0 0 24px;
}

.page-contact .scene-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-brown);
}

.page-contact .scene-body p a {
  color: var(--signal-orange-deep);
  text-underline-offset: 4px;
}

.page-contact .scene-body ul {
  margin: 0;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-brown);
}

/* 反馈与合作 */
.page-contact .feedback-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-contact .feedback-lede {
  max-width: 54ch;
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-brown);
}

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

.page-contact .checklist li {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--pc-line);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--charcoal-900);
}

.page-contact .checklist li::before {
  content: "—";
  font-family: var(--font-data);
  color: var(--signal-orange);
}

.page-contact .feedback-note {
  margin: 20px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--pitch-600);
}

.page-contact .feedback-note a {
  color: var(--signal-orange-deep);
  text-underline-offset: 4px;
}

.page-contact .coop {
  background: var(--pitch-950);
  color: var(--cream-50);
  padding: clamp(22px, 3.4vw, 30px);
}

.page-contact .coop h3 {
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 24px);
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--lime-400);
  margin: 0 0 12px;
}

.page-contact .coop p {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--pc-cream-soft);
}

.page-contact .coop ul {
  margin: 0 0 20px;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--pc-cream-soft);
}

.page-contact .coop .btn-outline {
  border-color: var(--lime-400);
  color: var(--lime-400);
}

.page-contact .coop .btn-outline:hover {
  background: var(--lime-400);
  color: var(--pitch-950);
}

/* 地址与备案横带 */
.page-contact .addr-band {
  background: var(--pitch-950);
  color: var(--cream-50);
  padding-block: clamp(32px, 5vw, 56px);
  border-top: 3px solid var(--pitch-600);
}

.page-contact .addr-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 36px);
}

.page-contact .addr-title {
  font-family: var(--font-display);
  font-size: clamp(19px, 3vw, 24px);
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--cream-50);
  margin: 0 0 16px;
}

.page-contact .addr-key {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--lime-400);
  margin: 0 0 8px;
}

.page-contact .addr-val {
  font-family: var(--font-data);
  font-size: clamp(16px, 2.6vw, 20px);
  line-height: 1.5;
  color: var(--cream-50);
  margin: 0 0 4px;
  overflow-wrap: anywhere;
}

.page-contact .addr-icp {
  font-family: var(--font-data);
  font-size: 15px;
  line-height: 1.6;
  color: var(--cream-50);
  margin: 0 0 10px;
}

.page-contact .addr-rule {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(251, 248, 239, 0.66);
}

.page-contact .addr-rule a {
  color: var(--lime-400);
  text-underline-offset: 4px;
}

.page-contact .addr-band .copy-chip {
  font-size: 13px;
}

.page-contact .addr-band .copy-line .copy-hint {
  color: rgba(251, 248, 239, 0.66);
}

.page-contact a:focus-visible,
.page-contact summary:focus-visible,
.page-contact button:focus-visible {
  outline: 2px solid var(--signal-orange);
  outline-offset: 3px;
}

/* 平板 */
@media (min-width: 680px) {
  .page-contact .scene-body {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 10px 30px;
    padding-right: 40px;
  }

  .page-contact .addr-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
  }
}

/* 桌面 */
@media (min-width: 940px) {
  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }

  .page-contact .hero-shot img {
    aspect-ratio: 5 / 6;
  }

  .page-contact .hero-plate {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 18px;
    margin-top: 0;
    background: rgba(6, 26, 18, 0.82);
    border: 1px solid var(--glass-light);
    border-left: 3px solid var(--lime-400);
    backdrop-filter: blur(6px);
  }

  .page-contact .hours-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: center;
  }

  .page-contact .feedback-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .scene {
    transition: none;
  }
}