.page-contact {
  --ct-gap: clamp(14px, 2.6vw, 26px);
  --ct-inset: clamp(18px, 3vw, 34px);
  --ct-body: rgba(244, 248, 255, 0.86);
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.72;
  overflow-x: hidden;
}

.page-contact *,
.page-contact *::before,
.page-contact *::after {
  box-sizing: border-box;
}

.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    repeating-linear-gradient(90deg, var(--grid) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, var(--grid) 0 1px, transparent 1px 72px),
    linear-gradient(155deg, var(--navy) 0%, var(--black) 58%, var(--teal-deep) 100%);
}

.page-contact .ct-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.72);
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(7, 11, 18, 0.5), rgba(7, 11, 18, 0.94)),
    linear-gradient(90deg, rgba(10, 108, 255, 0.18), transparent 62%);
}

.page-contact .ct-hero__inner {
  position: relative;
  z-index: 2;
  padding-top: clamp(22px, 4vw, 44px);
  padding-bottom: clamp(34px, 6vw, 76px);
}

.page-contact .ct-hero .crumbs {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-contact .ct-hero h1 {
  margin: 0 0 16px;
  max-width: 22ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 6.2vw, 66px);
  line-height: 1.04;
  letter-spacing: -0.012em;
  color: var(--white);
  text-shadow: 0 0 34px rgba(10, 108, 255, 0.34);
}

.page-contact .ct-hero__lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--ct-body);
}

.page-contact .ct-hero__jump {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: clamp(24px, 4vw, 42px);
}

.page-contact .ct-jump {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  background: rgba(11, 27, 51, 0.62);
  color: var(--white);
  text-decoration: none;
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-contact .ct-jump:hover,
.page-contact .ct-jump:focus-visible {
  border-color: var(--line-cyan);
  border-left-color: var(--amber);
  background: rgba(0, 229, 204, 0.1);
  transform: translateX(4px);
}

.page-contact .ct-jump__no {
  font-family: var(--font-num);
  font-style: italic;
  font-size: 22px;
  line-height: 1;
  color: var(--cyan);
}

.page-contact .ct-jump__txt {
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--white);
}

/* 通用区块 */
.page-contact .ct-section {
  padding: clamp(44px, 7vw, 92px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .ct-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .ct-kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--cyan);
}

.page-contact .ct-h2 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(26px, 4.6vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-contact .ct-h2--sm {
  font-size: clamp(22px, 3.2vw, 28px);
  margin-bottom: 8px;
}

.page-contact .ct-h3 {
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(16px, 2.2vw, 19px);
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-contact .ct-lede {
  margin: 0 0 clamp(20px, 3vw, 30px);
  max-width: 64ch;
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--ct-body);
}

/* 路径分流 */
.page-contact .ct-section--paths {
  background:
    repeating-linear-gradient(90deg, var(--grid) 0 1px, transparent 1px 96px),
    linear-gradient(180deg, var(--black), var(--navy));
}

.page-contact .ct-paths-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
}

.page-contact .ct-path {
  margin-bottom: 12px;
  border: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(11, 27, 51, 0.92), rgba(7, 11, 18, 0.94));
  transition: border-color 0.24s var(--ease);
}

.page-contact .ct-path[open] {
  border-color: var(--line-cyan);
}

.page-contact .ct-path:hover {
  border-color: rgba(0, 229, 204, 0.28);
}

.page-contact .ct-path > summary {
  position: relative;
  display: grid;
  grid-template-columns: 44px 1fr;
  grid-template-areas:
    "no title"
    "no meta";
  align-items: center;
  gap: 2px 12px;
  padding: 16px 52px 16px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-contact .ct-path > summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-num);
  font-size: 24px;
  line-height: 1;
  color: var(--cyan);
}

.page-contact .ct-path[open] > summary::after {
  content: "\2013";
  color: var(--amber);
}

.page-contact .ct-path__no {
  grid-area: no;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-cyan);
  font-family: var(--font-num);
  font-style: italic;
  font-size: 18px;
  color: var(--cyan);
  background: rgba(0, 229, 204, 0.08);
}

.page-contact .ct-path__title {
  grid-area: title;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(15px, 2vw, 18px);
  color: var(--white);
}

.page-contact .ct-path__meta {
  grid-area: meta;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--steel);
}

.page-contact .ct-path__body {
  padding: 4px 16px 20px;
  border-top: 1px solid var(--line-soft);
}

.page-contact .ct-path__body p {
  margin: 16px 0 0;
  font-size: 15px;
  color: var(--ct-body);
}

.page-contact .ct-need {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-need li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 14px;
  color: var(--white);
}

.page-contact .ct-need li::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(0, 229, 204, 0.55);
}

.page-contact .ct-path__go {
  margin-top: 18px;
}

/* 联系卡 */
.page-contact .ct-card {
  position: relative;
  padding: var(--ct-inset);
  border: 1px solid var(--line-cyan);
  background:
    linear-gradient(160deg, rgba(0, 229, 204, 0.13), rgba(11, 27, 51, 0.9) 44%, rgba(7, 11, 18, 0.96));
  box-shadow: inset 0 0 0 1px rgba(0, 229, 204, 0.06), 0 18px 46px rgba(0, 0, 0, 0.42);
}

.page-contact .ct-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 64px;
  height: 3px;
  background: var(--cyan);
}

.page-contact .ct-card__rows {
  margin: 0;
}

.page-contact .ct-card__row {
  padding: 12px 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .ct-card__label {
  margin-bottom: 3px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-contact .ct-card__value {
  margin: 0;
  font-size: 15px;
  color: var(--white);
}

.page-contact .ct-card__value--mail {
  font-family: var(--font-num);
  font-size: clamp(14px, 2vw, 17px);
  letter-spacing: 0.01em;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .ct-card__value--num {
  font-family: var(--font-num);
  font-style: italic;
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1.1;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-contact .ct-card__note {
  margin: 14px 0 0;
  padding: 10px 12px;
  border-left: 3px solid var(--amber);
  background: rgba(255, 176, 32, 0.08);
  font-size: 13px;
  color: var(--white);
}

.page-contact .ct-card__map {
  position: relative;
  margin-top: 16px;
  height: 110px;
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(90deg, rgba(0, 229, 204, 0.09) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(0deg, rgba(0, 229, 204, 0.09) 0 1px, transparent 1px 26px),
    linear-gradient(135deg, var(--teal-deep), var(--black));
  overflow: hidden;
}

.page-contact .ct-card__map::after {
  content: "";
  position: absolute;
  left: -10%;
  top: 62%;
  width: 130%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  transform: rotate(-9deg);
  opacity: 0.7;
}

.page-contact .ct-card__pin {
  position: absolute;
  left: 46%;
  top: 40%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 6px rgba(255, 176, 32, 0.16), 0 0 16px rgba(255, 176, 32, 0.6);
}

.page-contact .ct-card__maptext {
  position: absolute;
  right: 10px;
  bottom: 8px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.page-contact .ct-card__addr {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--ct-body);
}

/* 反馈 */
.page-contact .ct-section--feedback {
  position: relative;
  background:
    repeating-linear-gradient(90deg, rgba(0, 229, 204, 0.05) 0 1px, transparent 1px 64px),
    linear-gradient(140deg, var(--navy) 0%, var(--teal-deep) 100%);
}

.page-contact .ct-section--feedback::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(46%, 520px);
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.page-contact .ct-feedback__head {
  max-width: 74ch;
  margin-bottom: clamp(22px, 3.4vw, 34px);
}

.page-contact .ct-feedback__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
}

.page-contact .ct-check {
  padding: var(--ct-inset);
  border: 1px solid var(--line);
  background: rgba(7, 11, 18, 0.66);
}

.page-contact .ct-check ul {
  display: grid;
  gap: 14px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-check li {
  display: grid;
  grid-template-columns: 20px 1fr;
  grid-template-areas:
    "box name"
    "box desc";
  gap: 1px 12px;
  align-items: start;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-contact .ct-check li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .ct-check__box {
  grid-area: box;
  width: 18px;
  height: 18px;
  margin-top: 4px;
  border: 1px solid var(--line-cyan);
  background: rgba(0, 229, 204, 0.1);
}

.page-contact .ct-check li strong {
  grid-area: name;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

.page-contact .ct-check__desc {
  grid-area: desc;
  font-size: 13px;
  color: var(--steel);
}

.page-contact .ct-voucher {
  padding: var(--ct-inset);
  border: 1px solid var(--line-cyan);
  border-left: 4px solid var(--cyan);
  background: linear-gradient(150deg, rgba(0, 229, 204, 0.12), rgba(11, 27, 51, 0.9));
}

.page-contact .ct-voucher p {
  margin: 0 0 12px;
  font-size: 15px;
  color: var(--ct-body);
}

.page-contact .ct-voucher__tip {
  padding: 10px 12px;
  border-left: 3px solid var(--amber);
  background: rgba(255, 176, 32, 0.08);
  font-size: 13px;
  color: var(--white);
}

.page-contact .ct-voucher .btn {
  margin-top: 6px;
}

/* 合作 */
.page-contact .ct-section--partners {
  background:
    repeating-linear-gradient(90deg, rgba(43, 27, 107, 0.5) 0 1px, transparent 1px 88px),
    linear-gradient(135deg, var(--indigo) 0%, var(--black) 72%);
}

.page-contact .ct-partners__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 42px);
  align-items: start;
}

.page-contact .ct-partners__list {
  display: grid;
  gap: 16px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-contact .ct-partners__list li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  background: rgba(7, 11, 18, 0.6);
}

.page-contact .ct-partners__no {
  font-family: var(--font-num);
  font-style: italic;
  font-size: 20px;
  line-height: 1.1;
  color: var(--amber);
}

.page-contact .ct-partners__list p {
  margin: 0;
  font-size: 14px;
  color: var(--ct-body);
}

.page-contact .ct-partners__note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-cyan);
  font-size: 13px;
  color: var(--steel);
}

.page-contact .ct-partners__media {
  margin: 0;
  border: 1px solid var(--line-cyan);
  background: var(--black);
}

.page-contact .ct-partners__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 10 / 7;
}

.page-contact .ct-partners__media figcaption {
  padding: 12px 14px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--steel);
}

/* 地址 */
.page-contact .ct-section--address {
  background:
    repeating-linear-gradient(0deg, var(--grid) 0 1px, transparent 1px 80px),
    linear-gradient(180deg, var(--black), var(--navy) 120%);
}

.page-contact .ct-address__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3.6vw, 40px);
  align-items: start;
}

.page-contact .ct-address__list {
  margin: 0 0 18px;
}

.page-contact .ct-address__row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .ct-address__row dt {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
  padding-top: 3px;
}

.page-contact .ct-address__row dd {
  margin: 0;
  font-size: 15px;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .ct-address__copy > p {
  margin: 0;
  max-width: 58ch;
  font-size: 14px;
  color: var(--ct-body);
}

.page-contact .ct-map {
  position: relative;
  min-height: 240px;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line-cyan);
  background:
    repeating-linear-gradient(90deg, rgba(0, 229, 204, 0.1) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(0deg, rgba(0, 229, 204, 0.1) 0 1px, transparent 1px 32px),
    linear-gradient(150deg, var(--teal-deep), var(--black));
  overflow: hidden;
}

.page-contact .ct-map__road {
  position: absolute;
  background: linear-gradient(90deg, transparent, rgba(10, 108, 255, 0.75), transparent);
}

.page-contact .ct-map__road--a {
  left: -12%;
  top: 46%;
  width: 124%;
  height: 3px;
  transform: rotate(-11deg);
}

.page-contact .ct-map__road--b {
  left: 38%;
  top: -12%;
  width: 3px;
  height: 124%;
  background: linear-gradient(180deg, transparent, rgba(0, 229, 204, 0.6), transparent);
  transform: rotate(7deg);
}

.page-contact .ct-map__pin {
  position: absolute;
  left: 52%;
  top: 44%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 8px rgba(255, 176, 32, 0.14), 0 0 22px rgba(255, 176, 32, 0.55);
}

.page-contact .ct-map__label {
  position: absolute;
  left: 52%;
  top: 52%;
  transform: translateX(-6px);
  padding: 4px 8px;
  border: 1px solid var(--line-cyan);
  background: rgba(7, 11, 18, 0.82);
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--white);
  white-space: nowrap;
}

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

  .page-contact .ct-feedback__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .ct-address__row {
    grid-template-columns: 110px 1fr;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-paths-grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .ct-card {
    position: sticky;
    top: 88px;
  }

  .page-contact .ct-partners__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .page-contact .ct-partners__media {
    position: sticky;
    top: 88px;
  }

  .page-contact .ct-address__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-contact .ct-map {
    aspect-ratio: auto;
    height: 100%;
    min-height: 320px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-jump,
  .page-contact .ct-path {
    transition: none;
  }

  .page-contact .ct-jump:hover {
    transform: none;
  }
}
<<<END>>>