.page-contact {
  --ct-gap: clamp(1.25rem, 4vw, 2.5rem);
  background: var(--ink);
}

/* ---------- 面包屑 ---------- */
.page-contact .contact-crumb {
  padding-top: clamp(1rem, 3vw, 1.75rem);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(1.5rem, 4vw, 2.75rem);
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(1.75rem, 5vw, 3rem);
}

.page-contact .contact-hero__lead h1 {
  margin: 0.75rem 0 1rem;
}

.page-contact .contact-hero__lead .lede {
  color: var(--paper-dim);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.page-contact .contact-hero__media {
  margin: 0;
  aspect-ratio: 16 / 9;
}

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

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: center;
    gap: clamp(2rem, 6vw, 5rem);
  }

  .page-contact .contact-hero__media {
    aspect-ratio: 4 / 3;
  }
}

/* ---------- 接入通道 ---------- */
.page-contact .channel-index {
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.5rem);
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

.page-contact .channel {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.6rem 1.4rem 1.9rem;
  background: var(--ink-2);
  border-top: 2px solid var(--patina);
}

.page-contact .channel--gold {
  border-top-color: var(--gold);
}

.page-contact .channel--soft {
  border-top-color: var(--edge);
  background: var(--ink-3);
}

.page-contact .channel__no {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--patina-light);
}

.page-contact .channel__label {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .channel__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 4vw, 1.35rem);
  letter-spacing: 0.02em;
  color: var(--gold);
  overflow-wrap: anywhere;
}

.page-contact .channel__hours {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 4.5vw, 1.4rem);
  letter-spacing: 0.02em;
  color: var(--gold-bright);
}

.page-contact .channel__note {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--note);
}

@media (min-width: 760px) {
  .page-contact .channel-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-contact .channel:nth-child(2) {
    margin-top: 1.6rem;
  }

  .page-contact .channel:nth-child(3) {
    margin-top: 0.8rem;
  }
}

/* 时段时间带 */
.page-contact .timeband {
  margin-top: auto;
  padding-top: 0.75rem;
}

.page-contact .timeband__scale {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--note-dim);
}

.page-contact .timeband__track {
  position: relative;
  height: 8px;
  margin-top: 0.4rem;
  background: var(--ink);
  border: 1px solid var(--edge);
}

.page-contact .timeband__window {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 50%;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold-bright));
  transition: filter 0.3s var(--ease);
}

.page-contact .channel:hover .timeband__window {
  filter: brightness(1.18);
}

.page-contact .timeband__caption {
  margin: 0.6rem 0 0;
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--note-dim);
}

/* ---------- 咨询路径 ---------- */
.page-contact .route-list {
  list-style: none;
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  padding: 0;
}

.page-contact .route-list__item {
  display: grid;
  grid-template-columns: 3.25rem minmax(0, 1fr);
  gap: 0.4rem 1rem;
  padding: clamp(1.35rem, 3vw, 1.85rem) 0;
  border-top: 1px solid var(--edge-soft);
}

.page-contact .route-list__item:last-child {
  border-bottom: 1px solid var(--edge-soft);
}

.page-contact .route-list__no {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--patina-light);
  padding-top: 0.35rem;
}

.page-contact .route-list__body h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 3vw, 1.35rem);
  font-weight: 700;
  color: var(--paper);
}

.page-contact .route-list__body p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-contact .route-list__body a {
  color: var(--gold-bright);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .route-list__advice {
  grid-column: 2;
  margin: 0.35rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  line-height: 1.7;
  color: var(--note);
}

@media (min-width: 880px) {
  .page-contact .route-list__item {
    grid-template-columns: 4.5rem minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
    gap: 1.5rem;
  }

  .page-contact .route-list__advice {
    grid-column: auto;
    margin: 0;
    padding-top: 0.4rem;
    text-align: right;
    color: var(--patina-light);
  }
}

/* ---------- 试玩引导 ---------- */
.page-contact .trial__lead h2 {
  margin: 0.6rem 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.4vw, 2.2rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .trial__lead p {
  margin: 0 0 1.5rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--paper-dim);
}

.page-contact .trial__steps {
  list-style: none;
  counter-reset: step;
  margin: 0;
  padding: 0;
}

.page-contact .trial__steps li {
  counter-increment: step;
  position: relative;
  padding: 1.1rem 0 1.1rem 3rem;
  border-bottom: 1px solid var(--edge-soft);
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-contact .trial__steps li:first-child {
  border-top: 1px solid var(--edge-soft);
}

.page-contact .trial__steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--gold);
}

@media (min-width: 880px) {
  .page-contact .trial-grid {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }
}

/* ---------- 办公地址 ---------- */
.page-contact .visit__text h2 {
  margin: 0.6rem 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.4vw, 2.2rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .visit__addr {
  margin: 0 0 1.25rem;
  padding-left: 1rem;
  border-left: 2px solid var(--gold);
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 3.2vw, 1.1rem);
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--gold-bright);
}

.page-contact .visit__text p {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--paper-dim);
}

.page-contact .visit__text .archive-code {
  margin-top: 1.5rem;
  color: var(--note-dim);
}

.page-contact .map-sketch {
  margin: 0;
  padding: 1.25rem;
  background: var(--ink-3);
  border: 1px solid var(--edge-soft);
}

.page-contact .map-sketch svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .map-sketch__caption {
  margin: 0.75rem 0 0;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--note-dim);
}

@media (min-width: 880px) {
  .page-contact .visit-grid {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }
}

/* ---------- 准备清单 ---------- */
.page-contact .prepare__media {
  margin: 0 0 clamp(1.75rem, 4vw, 2.5rem);
  aspect-ratio: 3 / 2;
}

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

.page-contact .prepare__body h2 {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.4vw, 2.2rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .checklist {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.page-contact .checklist li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-contact .checklist li:last-child {
  margin-bottom: 0;
}

.page-contact .checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}

@media (min-width: 880px) {
  .page-contact .prepare-grid {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
  }

  .page-contact .prepare__media {
    margin: 0;
  }
}

/* ---------- 页脚注脚 ---------- */
.page-contact .contact-footnote {
  padding: clamp(1.5rem, 4vw, 2.5rem) 0 clamp(2.5rem, 6vw, 4rem);
  color: var(--note-dim);
}