.page-contact {
  --pc-radius-a: 24px 7px 24px 7px;
  --pc-radius-b: 8px 24px 8px 24px;
  --pc-gap: 36px;
  background: var(--night);
  color: var(--paper);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  font-family: var(--font-display);
  font-weight: 900;
  margin: 0;
  letter-spacing: -.01em;
}

.page-contact h1 {
  margin: 0 0 22px;
  font-size: clamp(34px, 8.4vw, 76px);
  line-height: 1.04;
  color: var(--paper);
}

.page-contact h1::after {
  content: "";
  display: block;
  width: 92px;
  height: 6px;
  margin-top: 24px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--orange), var(--cyan));
}

.page-contact h2 {
  margin: 0 0 18px;
  font-size: clamp(26px, 5.4vw, 42px);
  line-height: 1.16;
  color: var(--paper);
}

.page-contact h3 {
  margin: 0 0 10px;
  font-size: clamp(17px, 3.2vw, 20px);
  line-height: 1.35;
  color: var(--paper);
}

.page-contact p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--paper);
}

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

.page-contact .ct-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-contact .ct-kicker__num {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(34, 224, 214, .4);
  border-radius: 50%;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-contact .ct-kicker--light {
  color: var(--metal);
}

.page-contact .ct-kicker--light .ct-kicker__num {
  border-color: rgba(255, 255, 255, .32);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  padding: 14px 0 62px;
  background:
    radial-gradient(90% 70% at 8% 0%, rgba(34, 224, 214, .12), transparent 62%),
    radial-gradient(70% 60% at 100% 10%, rgba(36, 27, 74, .85), transparent 70%),
    var(--night);
}

.page-contact .ct-hero__grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .ct-hero .lead {
  max-width: 52ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .ct-hero__figure {
  position: relative;
  margin: 32px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--pc-radius-a);
  background: var(--night-deep);
}

.page-contact .ct-hero__figure img,
.page-contact .ct-prep__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .ct-hero__figure figcaption,
.page-contact .ct-prep__figure figcaption {
  padding: 14px 18px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
  border-top: 1px solid var(--line-soft);
}

/* 联系板 */
.page-contact .ct-board {
  position: relative;
  padding: 26px 20px 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--pc-radius-b);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(34, 224, 214, .18), transparent 62%),
    var(--indigo);
}

.page-contact .ct-board::before {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 1px solid rgba(34, 224, 214, .22);
  pointer-events: none;
}

.page-contact .ct-board__title {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .2em;
  color: var(--metal);
}

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

.page-contact .ct-board__item {
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}

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

.page-contact .ct-board__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--mist);
}

.page-contact .ct-board__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(19px, 4.8vw, 26px);
  line-height: 1.24;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .ct-board__value--mail {
  color: var(--cyan);
  font-size: clamp(16px, 4.1vw, 21px);
}

.page-contact .ct-board__value--tel {
  color: var(--orange);
  font-size: clamp(26px, 7vw, 36px);
  letter-spacing: .01em;
}

.page-contact .ct-board__value--addr {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
}

.page-contact .ct-board__item--legal .ct-board__value {
  font-size: 14px;
  color: var(--mist);
}

.page-contact .ct-board__note {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-contact .ct-board__jump {
  display: inline-block;
  margin-top: 18px;
  padding-bottom: 3px;
  font-size: 13.5px;
  color: var(--metal);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 255, 249, .45);
}

.page-contact .ct-board__jump:hover,
.page-contact .ct-board__jump:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 咨询前准备 ---------- */
.page-contact .ct-prep {
  padding: 54px 0;
  background: var(--green);
}

.page-contact .ct-prep__grid {
  display: grid;
  gap: 34px;
}

.page-contact .ct-prep__intro {
  color: rgba(242, 245, 247, .82);
  max-width: 56ch;
}

.page-contact .ct-check {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
  counter-reset: pc-check;
}

.page-contact .ct-check li {
  position: relative;
  padding-left: 48px;
  counter-increment: pc-check;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(242, 245, 247, .86);
}

.page-contact .ct-check li strong {
  color: var(--paper);
  font-weight: 700;
}

.page-contact .ct-check li::before {
  content: counter(pc-check, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(34, 224, 214, .38);
  background: rgba(34, 224, 214, .12);
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--cyan);
}

.page-contact .ct-prep__tip {
  margin-top: 22px;
  padding: 14px 16px;
  border-left: 3px solid var(--cyan);
  border-radius: 0 12px 12px 0;
  background: rgba(4, 16, 30, .35);
  font-size: 14px;
  line-height: 1.7;
  color: var(--metal);
}

.page-contact .ct-prep__figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(184, 255, 249, .18);
  border-radius: var(--pc-radius-a);
  background: rgba(4, 16, 30, .45);
}

.page-contact .ct-prep__figure figcaption {
  border-top-color: rgba(184, 255, 249, .16);
}

/* ---------- 响应节奏 ---------- */
.page-contact .ct-rhythm {
  padding: 54px 0;
  background:
    linear-gradient(180deg, var(--night) 0%, var(--night-deep) 100%);
}

.page-contact .ct-rhythm__intro {
  max-width: 58ch;
  color: var(--mist);
}

.page-contact .ct-rhythm__grid {
  display: grid;
  gap: 16px;
  margin: 28px 0 26px;
}

.page-contact .ct-stat {
  position: relative;
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-radius: 18px 5px 18px 5px;
  background: rgba(4, 16, 30, .62);
}

.page-contact .ct-stat::after {
  content: "";
  position: absolute;
  left: 20px;
  top: 0;
  width: 40px;
  height: 3px;
  border-radius: var(--radius-pill);
  background: var(--cyan);
}

.page-contact .ct-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(32px, 7.5vw, 46px);
  line-height: 1;
  color: var(--cyan);
}

.page-contact .ct-stat__label {
  display: block;
  margin-top: 12px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--mist);
}

.page-contact .ct-rhythm__notes {
  display: grid;
  gap: 14px;
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
}

.page-contact .ct-rhythm__notes p {
  font-size: 14.5px;
  color: rgba(242, 245, 247, .82);
}

.page-contact .ct-rhythm__notes a,
.page-contact .ct-local__link a,
.page-contact .ct-form__intro a,
.page-contact .ct-form__back a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 214, .45);
}

.page-contact .ct-rhythm__notes a:hover,
.page-contact .ct-local__link a:hover,
.page-contact .ct-form__intro a:hover,
.page-contact .ct-form__back a:hover,
.page-contact .ct-rhythm__notes a:focus-visible,
.page-contact .ct-local__link a:focus-visible,
.page-contact .ct-form__intro a:focus-visible,
.page-contact .ct-form__back a:focus-visible {
  color: var(--metal);
  border-bottom-color: var(--metal);
}

/* ---------- 合作与媒体 ---------- */
.page-contact .ct-coop {
  position: relative;
  overflow: hidden;
  padding: 54px 0;
  background: var(--wine);
}

.page-contact .ct-coop::after {
  content: "";
  position: absolute;
  right: -14%;
  top: -40%;
  width: 62%;
  height: 180%;
  transform: rotate(13deg);
  background: linear-gradient(180deg, rgba(255, 107, 44, .2), rgba(255, 107, 44, 0) 72%);
  pointer-events: none;
}

.page-contact .ct-coop__inner {
  position: relative;
  z-index: 1;
}

.page-contact .ct-coop__head p {
  max-width: 62ch;
  color: rgba(242, 245, 247, .84);
}

.page-contact .ct-coop__cols {
  display: grid;
  gap: 18px;
  margin: 28px 0 24px;
}

.page-contact .ct-coop__item {
  padding: 22px 20px;
  border: 1px solid rgba(242, 245, 247, .2);
  border-radius: 20px 6px 20px 6px;
  background: rgba(11, 18, 25, .3);
}

.page-contact .ct-coop__tag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--orange);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--ink);
}

.page-contact .ct-coop__item p {
  font-size: 14.5px;
  color: rgba(242, 245, 247, .84);
}

.page-contact .ct-coop__foot {
  font-size: 14px;
  color: var(--metal);
  padding-top: 18px;
  border-top: 1px solid rgba(242, 245, 247, .2);
  word-break: break-word;
}

/* ---------- 天津本地 ---------- */
.page-contact .ct-local {
  padding: 54px 0;
  background: var(--night);
}

.page-contact .ct-local__grid {
  display: grid;
  gap: 30px;
}

.page-contact .ct-local__text p {
  max-width: 60ch;
  color: var(--mist);
}

.page-contact .ct-local__list {
  margin: 22px 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-contact .ct-local__list li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(242, 245, 247, .86);
}

.page-contact .ct-local__list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 11px;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--orange);
  transform: rotate(45deg);
}

.page-contact .ct-local__link {
  font-size: 14.5px;
  color: var(--mist);
}

.page-contact .ct-local__panel {
  padding: 24px 20px;
  border-radius: var(--pc-radius-b);
  border: 1px solid var(--line);
  background:
    radial-gradient(100% 80% at 0% 0%, rgba(34, 224, 214, .14), transparent 66%),
    var(--green);
}

.page-contact .ct-local__panelTitle {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-contact .ct-local__panelText {
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(242, 245, 247, .86);
}

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

/* ---------- 表单 ---------- */
.page-contact .ct-form {
  padding: 54px 0 70px;
  background: var(--night-deep);
}

.page-contact .ct-form__intro {
  max-width: 64ch;
  color: var(--mist);
}

.page-contact .ct-form__intro strong {
  color: var(--metal);
  word-break: break-word;
}

.page-contact .ct-form__panel {
  display: grid;
  gap: 16px;
  margin-top: 26px;
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-radius: var(--pc-radius-a);
  background: rgba(36, 27, 74, .5);
}

.page-contact .ct-field label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-contact .ct-field input,
.page-contact .ct-field select,
.page-contact .ct-field textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 13px 14px;
  border: 1px solid rgba(184, 255, 249, .22);
  border-radius: 12px;
  background: rgba(4, 16, 30, .6);
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  appearance: none;
}

.page-contact .ct-field textarea {
  min-height: 110px;
  resize: vertical;
}

.page-contact .ct-field ::placeholder {
  color: rgba(157, 176, 188, .72);
}

.page-contact .ct-field input:focus,
.page-contact .ct-field select:focus,
.page-contact .ct-field textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34, 224, 214, .22);
}

.page-contact .ct-field input:not(:placeholder-shown):invalid,
.page-contact .ct-field textarea:not(:placeholder-shown):invalid {
  border-color: var(--orange);
}

.page-contact .ct-form__hint {
  margin: 0;
  padding: 14px 16px;
  border-left: 3px solid var(--orange);
  border-radius: 0 12px 12px 0;
  background: rgba(255, 107, 44, .1);
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .ct-form__back {
  margin-top: 22px;
  font-size: 14px;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .ct-rhythm__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .ct-form__panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .ct-field--full {
    grid-column: 1 / -1;
  }

  .page-contact .ct-form__hint {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero {
    padding: 22px 0 84px;
  }

  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: 52px;
    align-items: start;
  }

  .page-contact .ct-board {
    margin-top: 84px;
    padding: 30px 26px 26px;
  }

  .page-contact .ct-prep,
  .page-contact .ct-rhythm,
  .page-contact .ct-coop,
  .page-contact .ct-local,
  .page-contact .ct-form {
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .page-contact .ct-prep__grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: 52px;
    align-items: center;
  }

  .page-contact .ct-rhythm__notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 25px;
  }

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

  .page-contact .ct-local__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
    gap: 44px;
    align-items: start;
  }

  .page-contact .ct-form__panel {
    padding: 32px 30px;
  }
}

@media (min-width: 1180px) {
  .page-contact .ct-hero__figure {
    margin-top: 38px;
  }

  .page-contact .ct-board__item {
    padding: 18px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-board__jump,
  .page-contact .ct-rhythm__notes a,
  .page-contact .ct-local__link a,
  .page-contact .ct-form__intro a,
  .page-contact .ct-form__back a {
    transition: none;
  }
}
<<<END>>>