.page-contact {
  --ct-line: rgba(11, 18, 32, 0.14);
  --ct-line-soft: rgba(11, 18, 32, 0.08);
  color: var(--ink-900);
}

.page-contact :focus-visible {
  outline: 2px solid var(--amber-500);
  outline-offset: 2px;
}

.page-contact .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: var(--sp-2) 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--slate-500);
}

.page-contact .crumbs a {
  color: var(--slate-500);
  text-decoration: none;
}

.page-contact .crumbs a:hover {
  color: var(--ink-900);
}

.page-contact .crumbs__sep {
  transform: skewX(-12deg);
  color: var(--cyan-500);
}

/* ---------- 首屏框景 ---------- */

.page-contact .ct-hero {
  padding: var(--sp-3) 0 var(--sp-4);
}

.page-contact .ct-frame {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--hairline);
  background: var(--white);
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - var(--notch)) 0, 100% var(--notch), 100% 100%, 0 100%);
}

.page-contact .ct-frame__intro {
  display: grid;
  align-content: start;
  gap: var(--sp-2);
  padding: var(--sp-3);
}

.page-contact .ct-frame__intro h1 {
  margin: 0;
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(1.75rem, 7vw, 2.6rem);
  line-height: 1.16;
  letter-spacing: 0.03em;
}

.page-contact .ct-frame__intro .lead {
  margin: 0;
  max-width: 40ch;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--slate-500);
}

.page-contact .ct-legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-contact .ct-legend li {
  display: grid;
  grid-template-columns: 10px auto 1fr;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--ct-line-soft);
  font-size: var(--fs-14);
}

.page-contact .ct-legend__k {
  font-weight: 700;
}

.page-contact .ct-legend__v {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--slate-500);
  line-height: 1.5;
}

.page-contact .ct-dot {
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan-500);
}

.page-contact .ct-dot--amber {
  background: var(--amber-500);
}

.page-contact .ct-dot--green {
  background: var(--green-600);
}

.page-contact .ct-frame__visual {
  position: relative;
  margin: 0;
  display: grid;
  align-content: center;
  gap: var(--sp-1);
  padding: var(--sp-2);
  background: var(--ink-900);
  border-top: 1px solid var(--hairline);
}

.page-contact .ct-frame__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(112deg, transparent 0 26px, var(--hairline-cyan) 26px 27px);
  opacity: 0.55;
  pointer-events: none;
}

.page-contact .ct-visual__img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--hairline-cyan);
}

.page-contact .ct-visual__cap {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan-200);
}

/* ---------- 通用区块 ---------- */

.page-contact .ct-section {
  padding: var(--sp-5) 0;
}

.page-contact .ct-section--last {
  padding-bottom: var(--sp-6);
}

.page-contact .ct-head {
  display: grid;
  gap: 8px;
  max-width: 46ch;
  margin-bottom: var(--sp-3);
}

.page-contact .ct-head h2,
.page-contact .ct-band h2,
.page-contact .ct-hours h2 {
  margin: 0;
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(1.45rem, 4.6vw, 2rem);
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.page-contact .ct-head__note {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--slate-500);
}

/* ---------- 信息板 ---------- */

.page-contact .ct-board {
  border-top: 2px solid var(--ink-900);
  background: var(--white);
}

.page-contact .ct-board__grid {
  display: grid;
  grid-template-columns: 1fr;
}

.page-contact .ct-field {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: var(--sp-2) 0;
  border-bottom: 1px solid var(--ct-line-soft);
}

.page-contact .ct-field__label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.page-contact .ct-field__idx {
  color: var(--cyan-500);
  font-weight: 700;
}

.page-contact .ct-field__value {
  margin: 0;
  font-size: var(--fs-18);
  font-weight: 700;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.page-contact .ct-field__sub {
  margin: 0;
  max-width: 40ch;
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--slate-500);
}

.page-contact .ct-field .copy-slot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-contact .copy-slot__note {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--green-600);
}

.page-contact .ct-board__foot {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  padding: var(--sp-2) 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
}

.page-contact .ct-board__foot a {
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-500);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .ct-board__foot a:hover {
  color: var(--ink-700);
  border-color: var(--amber-500);
}

.page-contact .ct-board__note {
  margin: var(--sp-2) 0 0;
  padding: var(--sp-2);
  background: var(--paper-100);
  border-left: 3px solid var(--amber-500);
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--ink-700);
}

/* ---------- 纸感区间 ---------- */

.page-contact .ct-band {
  padding: var(--sp-5) 0;
  background: var(--paper-100);
  border-top: 1px solid var(--ct-line-soft);
  border-bottom: 1px solid var(--ct-line-soft);
}

.page-contact .ct-band__grid {
  display: grid;
  gap: var(--sp-3);
}

.page-contact .ct-band p {
  margin: 0 0 var(--sp-2);
  max-width: 46ch;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--ink-700);
}

.page-contact .ct-band p:last-child {
  margin-bottom: 0;
}

.page-contact .ct-band__aside {
  padding: var(--sp-2);
  background: var(--white);
  border: 1px solid var(--ct-line-soft);
  clip-path: polygon(0 0, calc(100% - var(--notch)) 0, 100% var(--notch), 100% 100%, 0 100%);
}

.page-contact .ct-aside__title {
  margin: 0 0 var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate-500);
}

.page-contact .ct-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 var(--sp-2);
  padding: 0;
}

.page-contact .ct-aside__note {
  margin: 0;
  font-size: var(--fs-12);
  line-height: 1.75;
  color: var(--slate-500);
}

/* ---------- 服务时间与刻度 ---------- */

.page-contact .ct-hours {
  display: grid;
  gap: var(--sp-3);
}

.page-contact .ct-hours__text {
  margin: 0 0 var(--sp-2);
  max-width: 46ch;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--ink-700);
}

.page-contact .ct-ruler {
  display: block;
  width: 100%;
  height: auto;
  margin-top: var(--sp-2);
}

.page-contact .ct-hours__figure {
  margin: 0;
  display: grid;
  gap: 8px;
}

.page-contact .ct-hours__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  border: 1px solid var(--ct-line-soft);
  background: var(--paper-200);
}

.page-contact .ct-hours__figure figcaption {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--slate-500);
}

/* ---------- 常见场景 ---------- */

.page-contact .ct-scenes {
  border-top: 2px solid var(--ink-900);
}

.page-contact .ct-scene {
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-scene summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) 4px;
  list-style: none;
  cursor: pointer;
  font-size: var(--fs-16);
  font-weight: 700;
  line-height: 1.5;
  transition: background-color var(--dur) var(--ease);
}

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

.page-contact .ct-scene summary:hover {
  background: var(--paper-100);
}

.page-contact .ct-scene__idx {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--cyan-500);
}

.page-contact .ct-scene__mark {
  width: 12px;
  height: 12px;
  border: 2px solid var(--ink-900);
  border-radius: 2px;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .ct-scene[open] .ct-scene__mark {
  transform: rotate(45deg);
  border-color: var(--amber-500);
}

.page-contact .ct-scene__body {
  display: grid;
  gap: 10px;
  padding: 0 4px var(--sp-2);
}

.page-contact .ct-scene__body p {
  margin: 0;
  max-width: 60ch;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--ink-700);
}

.page-contact .ct-scene__body ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--slate-500);
}

.page-contact .ct-scene__body a {
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-500);
}

.page-contact .ct-scene__body a:hover {
  border-color: var(--amber-500);
}

/* ---------- 联系前准备 ---------- */

.page-contact .ct-prep {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .ct-prep li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-2);
  padding: var(--sp-2) 0;
  border-top: 1px solid var(--ct-line-soft);
}

.page-contact .ct-prep__num {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--amber-500);
}

.page-contact .ct-prep h3 {
  margin: 0 0 6px;
  font-size: var(--fs-16);
  font-weight: 700;
}

.page-contact .ct-prep p {
  margin: 0;
  max-width: 48ch;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--slate-500);
}

.page-contact .ct-prep__foot {
  margin: var(--sp-3) 0 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--slate-500);
}

.page-contact .ct-prep__foot a {
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-500);
}

.page-contact .ct-prep__foot a:hover {
  border-color: var(--amber-500);
}

/* ---------- 收尾行动区 ---------- */

.page-contact .ct-cta {
  display: grid;
  gap: var(--sp-3);
  padding: var(--sp-3);
  background: var(--ink-900);
  color: var(--white);
  clip-path: polygon(0 0, calc(100% - var(--notch)) 0, 100% var(--notch), 100% 100%, 0 100%);
}

.page-contact .ct-cta h2 {
  margin: 0 0 10px;
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(1.35rem, 4.4vw, 1.9rem);
  line-height: 1.25;
  letter-spacing: 0.02em;
}

.page-contact .ct-cta p {
  margin: 0;
  max-width: 46ch;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--paper-200);
}

.page-contact .ct-cta .eyebrow {
  color: var(--cyan-200);
}

.page-contact .ct-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

/* ---------- 断点 ---------- */

@media (min-width: 760px) {
  .page-contact .ct-board__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--sp-4);
  }

  .page-contact .ct-prep {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--sp-4);
  }
}

@media (min-width: 960px) {
  .page-contact .ct-frame {
    grid-template-columns: 5fr 7fr;
  }

  .page-contact .ct-frame__visual {
    border-top: 0;
    border-left: 1px solid var(--hairline);
  }

  .page-contact .ct-frame__intro {
    padding: var(--sp-4) var(--sp-3);
  }

  .page-contact .ct-band__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-contact .ct-hours {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-contact .ct-cta {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: var(--sp-4);
  }

  .page-contact .ct-cta__actions {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-scene__mark,
  .page-contact .ct-scene summary,
  .page-contact .ct-board__foot a {
    transition: none;
  }

  .page-contact .ct-scene[open] .ct-scene__mark {
    transform: none;
    background: var(--amber-500);
  }
}