.page-contact {
  --ct-line: rgba(127, 227, 232, 0.2);
  --ct-line-soft: rgba(44, 79, 107, 0.72);
  --ct-grid-line: rgba(127, 227, 232, 0.07);
  background: var(--abyss);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: hidden;
  padding-bottom: clamp(36px, 6vw, 80px);
}

.page-contact .section {
  padding-block: clamp(32px, 5vw, 72px);
}

.page-contact .container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding-top: clamp(20px, 3vw, 36px);
  padding-bottom: clamp(20px, 3vw, 40px);
}

.page-contact .crumbs {
  margin-bottom: clamp(18px, 2.5vw, 28px);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-contact .ct-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.5vw, 44px);
  padding: clamp(20px, 3vw, 44px) clamp(18px, 3vw, 40px);
  border: 1px solid var(--ct-line);
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(31, 127, 140, 0.16), transparent 62%),
    var(--deep);
}

.page-contact .ct-hero__grid::before {
  content: "";
  position: absolute;
  top: 0;
  left: clamp(18px, 3vw, 40px);
  right: clamp(18px, 3vw, 40px);
  height: 9px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--steel) 0 1px,
    transparent 1px 22px
  );
  opacity: 0.7;
  pointer-events: none;
}

.page-contact .ct-hero__coord {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-contact .ct-hero__title {
  margin: 0 0 clamp(16px, 2vw, 24px);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 5.6vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 20em;
}

.page-contact .ct-hero__dek {
  margin: 0;
  max-width: 40em;
  font-size: var(--fs-6);
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .ct-hero__meta {
  list-style: none;
  margin: clamp(20px, 2.5vw, 30px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}

.page-contact .ct-hero__meta li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-contact .ct-hero__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 1px;
  background: var(--signal);
}

.page-contact .ct-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--ct-line-soft);
  line-height: 0;
}

.page-contact .ct-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 13 / 8;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

.page-contact .ct-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(6, 24, 38, 0.1) 30%, rgba(6, 24, 38, 0.6) 100%);
  pointer-events: none;
}

.page-contact .ct-hero__figure .figure__caption {
  position: relative;
  z-index: 1;
  display: block;
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  border-top: 1px solid var(--ct-line-soft);
}

/* ---------- 三条联系路径 ---------- */
.page-contact .ct-paths__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--ct-line);
  border-bottom: 1px solid var(--ct-line);
}

.page-contact .ct-path {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: clamp(20px, 2.6vw, 34px) clamp(4px, 1vw, 8px);
  border-bottom: 1px solid var(--ct-line-soft);
  transition: background-color 180ms var(--ease);
}

.page-contact .ct-path:last-child {
  border-bottom: 0;
}

.page-contact .ct-path__icon {
  display: inline-flex;
  color: var(--signal);
  margin-bottom: 4px;
}

.page-contact .ct-path__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .ct-path__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.5;
  color: var(--signal);
  overflow-wrap: anywhere;
}

.page-contact .ct-path__value--mail {
  font-size: 15px;
}

.page-contact .ct-path__desc {
  margin: 4px 0 0;
  font-size: var(--fs-7);
  line-height: 1.85;
  color: var(--text);
}

.page-contact .ct-path__time {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  padding-top: 10px;
  border-top: 1px dashed var(--ct-line-soft);
}

/* ---------- 反馈填写 ---------- */
.page-contact .ct-form {
  background: linear-gradient(180deg, var(--abyss) 0%, var(--deep) 100%);
}

.page-contact .ct-form__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 64px);
}

.page-contact .ct-form__intro {
  margin: 0 0 clamp(20px, 2.5vw, 28px);
  font-size: var(--fs-6);
  line-height: 1.85;
  color: var(--muted);
  max-width: 34em;
}

.page-contact .ct-tips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ct-line-soft);
  border: 1px solid var(--ct-line-soft);
}

.page-contact .ct-tip {
  display: grid;
  grid-template-columns: 34px 1fr;
  grid-template-areas:
    "num title"
    "num text";
  column-gap: 14px;
  background: var(--abyss);
  padding: 18px 16px;
}

.page-contact .ct-tip__num {
  grid-area: num;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--signal);
  letter-spacing: 0.08em;
  padding-top: 2px;
}

.page-contact .ct-tip__title {
  grid-area: title;
  margin: 0 0 6px;
  font-size: var(--fs-6);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-contact .ct-tip p {
  grid-area: text;
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .ct-form__fields {
  display: grid;
  gap: clamp(16px, 2vw, 22px);
  min-width: 0;
}

.page-contact .ct-field {
  display: block;
  padding: 14px 2px 10px;
  border-bottom: 1px solid var(--steel);
  transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-contact .ct-field:focus-within {
  border-bottom-color: var(--signal);
  box-shadow: 0 1px 0 0 var(--signal), 0 10px 24px -18px rgba(127, 227, 232, 0.9);
}

.page-contact .ct-field__label {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text);
}

.page-contact .ct-field__req,
.page-contact .ct-field__opt {
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 1px 5px;
  border: 1px solid var(--ct-line-soft);
  color: var(--muted);
}

.page-contact .ct-field__req {
  border-color: rgba(240, 138, 60, 0.55);
  color: var(--flare);
}

.page-contact .ct-field input,
.page-contact .ct-field select,
.page-contact .ct-field textarea {
  display: block;
  width: 100%;
  box-sizing: border-box;
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 4px 0 6px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-6);
  line-height: 1.7;
  outline: none;
  resize: vertical;
}

.page-contact .ct-field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--signal) 50%),
    linear-gradient(135deg, var(--signal) 50%, transparent 50%);
  background-position: right 8px center, right 2px center;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  color: var(--signal);
}

.page-contact .ct-field select option {
  background: var(--deep);
  color: var(--text);
}

.page-contact .ct-field input::placeholder,
.page-contact .ct-field textarea::placeholder {
  color: rgba(159, 178, 191, 0.7);
}

.page-contact .ct-field__hint {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .ct-field__err {
  display: none;
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--flare);
}

.page-contact .ct-field input:not(:placeholder-shown):invalid ~ .ct-field__err,
.page-contact .ct-field textarea:not(:placeholder-shown):invalid ~ .ct-field__err {
  display: block;
}

.page-contact .ct-form__send {
  margin: 8px 0 0;
  padding: 16px 18px;
  border-left: 2px solid var(--flare);
  background: rgba(18, 58, 87, 0.45);
  font-size: 13px;
  line-height: 1.9;
  color: var(--text);
}

.page-contact .ct-form__send .mono {
  font-family: var(--font-mono);
  color: var(--signal);
  overflow-wrap: anywhere;
}

.page-contact .ct-form__send a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 227, 232, 0.45);
}

.page-contact .ct-form__send a:hover {
  border-bottom-color: var(--signal);
}

/* ---------- 处理顺序 ---------- */
.page-contact .ct-order__intro {
  margin: 0 0 clamp(20px, 2.6vw, 30px);
  max-width: 44em;
  font-size: var(--fs-6);
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .ct-order__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ct-line-soft);
  border: 1px solid var(--ct-line-soft);
}

.page-contact .ct-band {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(18px, 2.4vw, 28px) clamp(16px, 2.2vw, 26px);
  background: var(--abyss);
  border-left: 3px solid var(--steel);
}

.page-contact .ct-band--p1 {
  background: linear-gradient(90deg, rgba(240, 138, 60, 0.09), var(--abyss) 62%);
  border-left-color: var(--flare);
}

.page-contact .ct-band--p2 {
  background: linear-gradient(90deg, rgba(127, 227, 232, 0.08), var(--abyss) 62%);
  border-left-color: var(--signal);
}

.page-contact .ct-band__rank {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-contact .ct-band--p1 .ct-band__rank {
  color: var(--flare);
}

.page-contact .ct-band--p2 .ct-band__rank {
  color: var(--signal);
}

.page-contact .ct-band__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-4);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-contact .ct-band__desc {
  margin: 0;
  font-size: var(--fs-6);
  line-height: 1.85;
  color: var(--muted);
  max-width: 52em;
}

.page-contact .ct-band__meta {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--signal-dark);
}

/* ---------- 本地服务 ---------- */
.page-contact .ct-local__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.5vw, 48px);
  align-items: start;
}

.page-contact .ct-local__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--ct-line-soft);
  line-height: 0;
}

.page-contact .ct-local__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  filter: saturate(0.8) brightness(0.92);
}

.page-contact .ct-local__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(6, 24, 38, 0) 42%, rgba(6, 24, 38, 0.72) 100%);
  pointer-events: none;
}

.page-contact .ct-local__figure .figure__caption {
  position: relative;
  z-index: 1;
  display: block;
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  border-top: 1px solid var(--ct-line-soft);
}

.page-contact .ct-local__body {
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
  min-width: 0;
}

.page-contact .ct-local__item {
  padding-left: 16px;
  border-left: 1px solid var(--ct-line);
}

.page-contact .ct-local__name {
  margin: 0 0 8px;
  font-size: var(--fs-5);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-contact .ct-local__item p {
  margin: 0;
  font-size: var(--fs-6);
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .ct-local__item a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 227, 232, 0.45);
}

.page-contact .ct-local__item a:hover {
  border-bottom-color: var(--signal);
}

.page-contact .ct-addr {
  padding: clamp(16px, 2vw, 22px);
  border: 1px solid var(--ct-line-soft);
  background-color: var(--lift);
  background-image:
    linear-gradient(var(--ct-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--ct-grid-line) 1px, transparent 1px);
  background-size: 28px 28px;
}

.page-contact .ct-addr__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-contact .ct-addr__value {
  margin: 0 0 8px;
  font-size: var(--fs-5);
  font-weight: 700;
  line-height: 1.6;
  color: var(--text);
}

.page-contact .ct-addr__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 自助引导 ---------- */
.page-contact .ct-self {
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-self__intro {
  margin: 0 0 clamp(20px, 2.6vw, 30px);
  max-width: 42em;
  font-size: var(--fs-6);
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .ct-self__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-contact .ct-self__link {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 20px clamp(16px, 2vw, 24px) 20px;
  padding-right: 48px;
  border: 1px solid var(--ct-line-soft);
  text-decoration: none;
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-contact .ct-self__link:hover,
.page-contact .ct-self__link:focus-visible {
  background: rgba(18, 58, 87, 0.55);
  border-color: rgba(127, 227, 232, 0.45);
}

.page-contact .ct-self__link-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-contact .ct-self__link-title {
  font-size: var(--fs-5);
  font-weight: 700;
  line-height: 1.55;
  color: var(--text);
}

.page-contact .ct-self__link-desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .ct-self__arrow {
  position: absolute;
  right: clamp(16px, 2vw, 24px);
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  color: var(--flare);
  transition: transform 180ms var(--ease);
}

.page-contact .ct-self__link:hover .ct-self__arrow {
  transform: translate(3px, -50%);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .ct-paths__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .ct-path {
    border-bottom: 0;
    border-left: 1px solid var(--ct-line-soft);
    padding-inline: clamp(16px, 2vw, 26px);
  }

  .page-contact .ct-path:first-child {
    border-left: 0;
    padding-left: 0;
  }

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

@media (min-width: 960px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
  }

  .page-contact .ct-form__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-contact .ct-local__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-contact .ct-band {
    grid-template-columns: 108px minmax(0, 0.85fr) minmax(0, 1.6fr) 176px;
    align-items: start;
    column-gap: 22px;
  }

  .page-contact .ct-band__rank,
  .page-contact .ct-band__title,
  .page-contact .ct-band__desc,
  .page-contact .ct-band__meta {
    grid-row: 1;
  }

  .page-contact .ct-band__meta {
    margin: 2px 0 0;
    text-align: right;
  }
}
</svg>