.page-contact {
  max-width: var(--shell-max);
  margin-inline: auto;
  padding: clamp(18px, 2.6vw, 30px) var(--gutter) clamp(56px, 8vw, 96px);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: -0.015em;
}

.page-contact h1 {
  font-weight: 900;
  font-size: clamp(2.05rem, 7.4vw, 4.3rem);
  line-height: 1.07;
  text-wrap: balance;
}

.page-contact h2 {
  font-weight: 800;
  font-size: clamp(1.55rem, 4.4vw, 2.7rem);
  line-height: 1.16;
  text-wrap: balance;
}

.page-contact h3 {
  font-weight: 700;
  font-size: clamp(1.02rem, 2.4vw, 1.22rem);
  line-height: 1.35;
}

.page-contact p {
  margin: 0;
}

/* 面包屑 */
.page-contact .contact-crumbs {
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-contact .contact-crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-contact .contact-crumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 0.45rem;
  color: var(--line);
}

.page-contact .contact-crumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-contact .contact-crumbs a:hover,
.page-contact .contact-crumbs a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* 首屏分屏 */
.page-contact .hero {
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
  align-items: stretch;
}

.page-contact .hero__panel {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: clamp(22px, 4vw, 48px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, var(--panel) 0%, var(--ink) 64%);
}

.page-contact .hero__img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.55) contrast(1.05);
}

.page-contact .hero__panel::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(95deg, rgba(7, 19, 15, 0.96) 12%, rgba(7, 19, 15, 0.7) 58%, rgba(7, 19, 15, 0.28) 100%),
    repeating-linear-gradient(90deg, transparent 0 78px, rgba(35, 71, 59, 0.42) 78px 79px);
  pointer-events: none;
}

.page-contact .hero__body {
  position: relative;
  z-index: 2;
}

.page-contact .hero__kicker {
  margin-bottom: clamp(12px, 2vw, 18px);
  font-family: var(--font-data);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--lime);
}

.page-contact .hero__lead {
  margin-top: clamp(14px, 2vw, 22px);
  max-width: 33em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--paper);
  opacity: 0.86;
}

.page-contact .hero__lines {
  display: grid;
  gap: 14px;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-contact .bigline {
  display: grid;
  gap: 6px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
  text-decoration: none;
  color: var(--paper);
  transition: border-color 0.2s ease;
}

.page-contact .bigline:hover,
.page-contact .bigline:focus-visible {
  border-bottom-color: var(--lime);
}

.page-contact .bigline__label {
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-contact .bigline__value {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: clamp(1.1rem, 5vw, 2.35rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .bigline__value--mail {
  color: var(--lime);
}

.page-contact .bigline__value--tel {
  color: var(--amber);
}

.page-contact .hero__jump {
  display: inline-block;
  margin-top: clamp(18px, 2.6vw, 26px);
  font-size: 0.86rem;
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.page-contact .hero__jump:hover,
.page-contact .hero__jump:focus-visible {
  color: var(--lime);
}

/* 右侧表单卡 */
.page-contact .formcard {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(20px, 3.4vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow-panel);
  min-width: 0;
}

.page-contact .formcard__note {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--muted);
  margin-top: -6px;
}

.page-contact .field {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.page-contact .field label {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-contact .field input,
.page-contact .field textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--frame);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.5;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.page-contact .field textarea {
  resize: vertical;
  min-height: 96px;
}

.page-contact .field input::placeholder,
.page-contact .field textarea::placeholder {
  color: rgba(157, 179, 168, 0.7);
}

.page-contact .field input:hover,
.page-contact .field textarea:hover {
  border-color: var(--mint);
}

.page-contact .field input:focus,
.page-contact .field textarea:focus {
  outline: none;
  border-color: var(--lime);
  box-shadow: 0 0 0 3px rgba(200, 255, 61, 0.18);
}

/* 合作类型胶囊 */
.page-contact .chips {
  margin: 0;
  padding: 0;
  border: 0;
  min-width: 0;
}

.page-contact .chips legend {
  padding: 0;
  margin-bottom: 9px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-contact .chips__row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .chips__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.page-contact .chips__label {
  display: inline-flex;
  align-items: center;
  padding: 8px 15px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: var(--frame);
  color: var(--muted);
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-contact .chips__label:hover {
  border-color: var(--mint);
  color: var(--paper);
}

.page-contact .chips__input:checked + .chips__label {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
  font-weight: 700;
}

.page-contact .chips__input:focus-visible + .chips__label {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

.page-contact .formcard__send {
  width: 100%;
  justify-content: center;
  text-align: center;
}

.page-contact .formcard__hint {
  font-size: 0.76rem;
  line-height: 1.7;
  color: var(--muted);
}

/* 通用小标 */
.page-contact .kicker {
  margin-bottom: 10px;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--amber);
}

/* 合作方向 */
.page-contact .dirs {
  display: grid;
  gap: clamp(18px, 3vw, 34px);
  margin-top: clamp(48px, 7vw, 86px);
}

.page-contact .dirs__lead {
  margin-top: 14px;
  max-width: 34em;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .dirs__media {
  margin-top: 20px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
}

.page-contact .dirs__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.6) brightness(0.92);
}

.page-contact .dirs__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .dir {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 16px;
  padding: 18px 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--panel);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-contact .dir:hover {
  border-color: var(--mint);
  background: var(--hover);
}

.page-contact .dir__no {
  grid-row: 1 / span 2;
  font-family: var(--font-data);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--lime);
  padding-top: 3px;
}

.page-contact .dir__body {
  min-width: 0;
}

.page-contact .dir__body p {
  margin-top: 6px;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .dir__tag {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

/* 联系渠道 */
.page-contact .reach {
  margin-top: clamp(48px, 7vw, 86px);
  padding: clamp(22px, 3.6vw, 42px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 88% 8%, rgba(95, 224, 176, 0.12), transparent 55%),
    var(--panel);
}

.page-contact .reach__list {
  margin: 18px 0 0;
  padding: 0;
}

.page-contact .reach__row {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .reach__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .reach__row dt {
  font-family: var(--font-data);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-contact .reach__row dd {
  margin: 0;
  font-size: clamp(1rem, 2.1vw, 1.18rem);
  font-weight: 600;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .reach__row a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, 0.35);
}

.page-contact .reach__row a:hover,
.page-contact .reach__row a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* 合作流程 */
.page-contact .steps {
  margin-top: clamp(48px, 7vw, 86px);
}

.page-contact .steps__list {
  display: grid;
  gap: 18px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .step {
  padding-left: 0;
  min-width: 0;
}

.page-contact .step__no {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-data);
  font-size: clamp(1.7rem, 5vw, 2.6rem);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
  letter-spacing: -0.03em;
}

.page-contact .step h3 {
  color: var(--paper);
}

.page-contact .step p {
  margin-top: 8px;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--muted);
  max-width: 30em;
}

/* 回复节奏 */
.page-contact .pace {
  margin-top: clamp(48px, 7vw, 86px);
  padding: clamp(22px, 3.6vw, 42px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
  background: linear-gradient(120deg, var(--hover) 0%, var(--ink) 78%);
}

.page-contact .pace__body {
  display: grid;
  gap: clamp(16px, 2.6vw, 32px);
  margin-top: 18px;
  align-items: center;
}

.page-contact .pace__figure {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-contact .pace__num {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: clamp(3rem, 12vw, 5.6rem);
  line-height: 0.9;
  color: var(--amber);
  letter-spacing: -0.04em;
}

.page-contact .pace__unit {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  font-weight: 600;
  color: var(--paper);
}

.page-contact .pace__copy {
  display: grid;
  gap: 12px;
}

.page-contact .pace__copy p {
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--muted);
  max-width: 34em;
}

/* 服务地区 */
.page-contact .region {
  margin-top: clamp(48px, 7vw, 86px);
  padding-top: clamp(24px, 3.6vw, 40px);
  border-top: 1px solid var(--line);
}

.page-contact .region__lead {
  margin-top: 14px;
  max-width: 60ch;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .region__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

/* 响应式 */
@media (min-width: 720px) {
  .page-contact .reach__row {
    grid-template-columns: minmax(9em, 12em) minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-contact .hero {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

  .page-contact .dirs {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .page-contact .pace__body {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  }
}

@media (min-width: 860px) {
  .page-contact .steps__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .page-contact .step {
    padding: 0 clamp(14px, 2vw, 28px);
    border-left: 1px solid var(--line);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .bigline,
  .page-contact .dir,
  .page-contact .field input,
  .page-contact .field textarea,
  .page-contact .chips__label {
    transition: none;
  }
}
<<<END>>>