.page-contact {
  --pc-soft-text: #C6E2D6;
  position: relative;
  overflow-x: clip;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
}

.page-contact .contact-hero__inner,
.page-contact .contact-route__inner,
.page-contact .contact-channels__inner,
.page-contact .contact-info__inner,
.page-contact .contact-advice__inner,
.page-contact .contact-collab__inner,
.page-contact .contact-response__inner,
.page-contact .contact-form-block__inner {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
  box-sizing: border-box;
}

.page-contact .eyebrow {
  margin: 0 0 10px;
  color: var(--lime);
  font-size: 11.5px;
  letter-spacing: .18em;
}

.page-contact .section-title {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: .01em;
  line-height: 1.1;
  margin: 0;
}

.page-contact .lede {
  color: var(--pc-soft-text);
  font-size: 15.5px;
  line-height: 1.75;
  max-width: 58ch;
}

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(124, 255, 203, .18), transparent 62%),
    radial-gradient(80% 70% at 6% 100%, rgba(199, 255, 62, .09), transparent 70%);
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding-block: clamp(20px, 5vw, 54px) clamp(28px, 5vw, 62px);
}

@media (min-width: 900px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
}

.page-contact .breadcrumbs {
  margin-bottom: clamp(16px, 3vw, 26px);
  font-size: 12.5px;
}

.page-contact .contact-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 7.4vw, 80px);
  line-height: 1.02;
  letter-spacing: -.012em;
  text-wrap: balance;
}

.page-contact .contact-hero__lede {
  margin: 18px 0 0;
  font-size: clamp(15px, 1.8vw, 17px);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-contact .copy-status {
  margin-top: 12px;
  min-height: 1.2em;
  font-size: 13px;
  color: var(--lime);
}

.page-contact .contact-hero__visual {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: linear-gradient(155deg, rgba(124, 255, 203, .22), rgba(7, 31, 26, .92) 62%);
}

.page-contact .contact-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.7) contrast(1.05);
}

.page-contact .hero-tags {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .hero-tag {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: var(--pill);
  background: rgba(7, 31, 26, .86);
  border: 1px solid var(--line);
  color: var(--white);
  font-size: 11.5px;
  letter-spacing: .06em;
  line-height: 1.4;
}

.page-contact .hero-tag--lime {
  color: var(--lime);
  border-color: rgba(199, 255, 62, .5);
}

.page-contact .hero-tag--orange {
  color: var(--orange-soft);
  border-color: rgba(255, 155, 74, .5);
}

/* 三步路径 */
.page-contact .contact-route {
  padding-block: clamp(28px, 5vw, 56px);
}

.page-contact .route__track {
  display: none;
}

@media (min-width: 860px) {
  .page-contact .route__track {
    display: block;
    margin: 22px 0 -4px;
  }
  .page-contact .route__track svg {
    display: block;
    width: 100%;
    height: 26px;
  }
}

.page-contact .route__steps {
  list-style: none;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

@media (min-width: 860px) {
  .page-contact .route__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 10px;
  }
}

.page-contact .route__step {
  padding: clamp(18px, 3vw, 26px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(23, 74, 58, .6), rgba(7, 31, 26, .45));
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-contact .route__step:hover {
  transform: translateY(-4px);
  border-color: rgba(199, 255, 62, .55);
}

.page-contact .route__no {
  display: inline-block;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--lime);
  margin-bottom: 10px;
}

.page-contact .route__step h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 23px);
  font-weight: 600;
}

.page-contact .route__step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--pc-soft-text);
}

/* 优先通道 */
.page-contact .contact-channels {
  padding-block: clamp(30px, 5vw, 60px);
}

.page-contact .channel {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: clamp(20px, 3vw, 32px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: linear-gradient(170deg, rgba(23, 74, 58, .62), rgba(7, 31, 26, .55));
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-contact .channel:hover {
  transform: translateY(-4px);
  border-color: rgba(199, 255, 62, .55);
}

.page-contact .channel--primary {
  background: linear-gradient(165deg, rgba(199, 255, 62, .16), rgba(23, 74, 58, .52) 58%);
  border-color: rgba(199, 255, 62, .42);
}

.page-contact .channel__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 27px);
  font-weight: 600;
}

.page-contact .channel__value {
  margin: 0;
  font-size: clamp(14px, 1.9vw, 16px);
  color: var(--lime-soft);
  overflow-wrap: anywhere;
}

.page-contact .channel p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--pc-soft-text);
}

/* 联系信息卡 */
.page-contact .contact-info {
  padding-block: clamp(24px, 4vw, 44px);
}

.page-contact .contact-info__panel {
  background: var(--mist);
  color: #071F1A;
  border-radius: var(--r-xl);
  padding: clamp(22px, 4vw, 46px);
  border: 1px solid rgba(45, 107, 89, .25);
  box-shadow: var(--shadow);
}

.page-contact .contact-info__head .eyebrow {
  color: #174A3A;
}

.page-contact .contact-info__head .section-title {
  color: #071F1A;
  font-size: clamp(24px, 3.6vw, 40px);
}

.page-contact .contact-info__head p:last-child {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: #174A3A;
}

.page-contact .info-cards {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .page-contact .info-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
}

.page-contact .info-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, .66);
  border: 1px solid rgba(45, 107, 89, .28);
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-contact .info-card:hover,
.page-contact .info-card:focus-within {
  border-color: #174A3A;
  background: #FFFFFF;
}

.page-contact .info-card__label {
  font-size: 11px;
  letter-spacing: .16em;
  color: #174A3A;
}

.page-contact .info-card__value {
  font-size: clamp(15px, 2vw, 17px);
  font-weight: 600;
  line-height: 1.5;
  color: #071F1A;
  overflow-wrap: anywhere;
}

.page-contact .info-card__value.num {
  font-family: var(--font-num);
  letter-spacing: -.01em;
}

.page-contact .info-card__note {
  font-size: 13px;
  line-height: 1.6;
  color: #2D6B59;
}

/* 咨询准备 */
.page-contact .contact-advice {
  padding-block: clamp(30px, 5vw, 62px);
}

.page-contact .advice {
  position: relative;
  margin-top: clamp(18px, 3vw, 26px);
}

.page-contact .advice__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-contact .advice__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.page-contact .advice__tab {
  cursor: pointer;
  padding: 9px 18px;
  border-radius: var(--pill);
  border: 1px solid var(--line);
  color: var(--sage);
  font-size: 14px;
  line-height: 1.4;
  transition: color var(--t) var(--ease), background var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-contact .advice__tab:hover {
  color: var(--lime-soft);
  border-color: var(--lime);
}

.page-contact #advice-1:checked ~ .advice__tabs .advice__tab[for="advice-1"],
.page-contact #advice-2:checked ~ .advice__tabs .advice__tab[for="advice-2"],
.page-contact #advice-3:checked ~ .advice__tabs .advice__tab[for="advice-3"] {
  background: var(--lime);
  border-color: var(--lime);
  color: #071F1A;
  font-weight: 600;
}

.page-contact #advice-1:focus-visible ~ .advice__tabs .advice__tab[for="advice-1"],
.page-contact #advice-2:focus-visible ~ .advice__tabs .advice__tab[for="advice-2"],
.page-contact #advice-3:focus-visible ~ .advice__tabs .advice__tab[for="advice-3"] {
  outline: 2px solid var(--white);
  outline-offset: 3px;
}

.page-contact .advice__panel {
  display: none;
}

.page-contact #advice-1:checked ~ .advice__panels .advice__panel--1,
.page-contact #advice-2:checked ~ .advice__panels .advice__panel--2,
.page-contact #advice-3:checked ~ .advice__panels .advice__panel--3 {
  display: block;
}

.page-contact .advice__panel {
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(23, 74, 58, .58), rgba(13, 47, 38, .52));
}

.page-contact .advice__panel h3 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.6vw, 25px);
  font-weight: 600;
}

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

.page-contact .check-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--pc-soft-text);
}

.page-contact .check-list li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: .62em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--lime);
  transform: rotate(45deg);
}

.page-contact .advice__note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(45, 107, 89, .7);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--orange-soft);
}

/* 合作与反馈 */
.page-contact .contact-collab {
  padding-block: clamp(30px, 5vw, 62px);
}

.page-contact .contact-collab__inner {
  align-items: center;
  gap: clamp(22px, 4vw, 44px);
}

.page-contact .contact-collab__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  filter: saturate(.72);
}

.page-contact .collab-list {
  list-style: none;
  margin: clamp(16px, 3vw, 24px) 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-contact .collab-item {
  padding-left: 16px;
  border-left: 2px solid var(--line);
}

.page-contact .collab-item--orange {
  border-left-color: var(--orange);
}

.page-contact .collab-item h3 {
  margin: 10px 0 6px;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 600;
}

.page-contact .collab-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--pc-soft-text);
}

.page-contact .collab__more {
  margin: 22px 0 0;
  font-size: 14px;
}

.page-contact .collab__more .footer-link {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(199, 255, 62, .45);
  padding-bottom: 2px;
}

.page-contact .collab__more .footer-link:hover {
  border-bottom-color: var(--lime);
}

/* 响应节奏 */
.page-contact .contact-response {
  padding-block: clamp(28px, 4.5vw, 54px);
}

.page-contact .resp-list {
  list-style: none;
  margin: clamp(16px, 3vw, 24px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .resp {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 780px) {
  .page-contact .resp {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
    padding: 22px 0;
  }
}

.page-contact .resp__key {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--lime);
}

.page-contact .resp h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 600;
}

.page-contact .resp p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--pc-soft-text);
}

/* 咨询表单 */
.page-contact .contact-form-block {
  padding-block: clamp(32px, 6vw, 74px);
}

.page-contact .contact-form-block__inner {
  display: grid;
  gap: clamp(20px, 4vw, 38px);
}

@media (min-width: 900px) {
  .page-contact .contact-form-block__inner {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
  }
}

.page-contact .form-intro p {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--pc-soft-text);
}

.page-contact .form-intro__hint {
  padding: 12px 16px;
  border-radius: var(--r-md);
  border: 1px dashed rgba(255, 155, 74, .55);
  background: rgba(255, 155, 74, .1);
  color: var(--orange-soft) !important;
  font-size: 13.5px !important;
  overflow-wrap: anywhere;
}

.page-contact .form-intro__hint .num {
  font-family: var(--font-num);
  color: var(--white);
}

.page-contact .form-shell {
  border-radius: var(--r-xl);
  border: 1px solid rgba(199, 255, 62, .28);
  background: linear-gradient(160deg, rgba(23, 74, 58, .7), rgba(7, 31, 26, .88));
  padding: clamp(20px, 3.4vw, 34px);
  box-shadow: var(--shadow);
}

.page-contact .field-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .page-contact .field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
  .page-contact .field--full {
    grid-column: 1 / -1;
  }
}

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

.page-contact .field__label {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--sage);
}

.page-contact .field__input {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(7, 31, 26, .74);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  transition: border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
}

.page-contact .field__input::placeholder {
  color: rgba(137, 169, 158, .78);
}

.page-contact .field__input:focus {
  outline: none;
  border-color: var(--lime);
  box-shadow: 0 0 0 3px rgba(199, 255, 62, .22);
}

.page-contact textarea.field__input {
  min-height: 122px;
  resize: vertical;
  line-height: 1.68;
}

.page-contact select.field__input {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 36px;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--sage) 50%),
    linear-gradient(135deg, var(--sage) 50%, transparent 50%);
  background-position: calc(100% - 19px) calc(50% + 1px), calc(100% - 14px) calc(50% + 1px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.page-contact .field__input option {
  color: #071F1A;
  background: #DDF6E8;
}

.page-contact .form-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-contact .form-foot p {
  margin: 0;
  max-width: 46ch;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--sage);
}

.page-contact .form-shell__legal {
  margin: 14px 0 0;
  font-size: 12.5px;
  color: var(--sage);
}

.page-contact .form-shell__legal a {
  color: var(--lime-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 255, 168, .45);
}

.page-contact .form-shell__legal a:hover {
  border-bottom-color: var(--lime-soft);
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel,
  .page-contact .route__step,
  .page-contact .info-card,
  .page-contact .advice__tab {
    transition: none;
  }
  .page-contact .channel:hover,
  .page-contact .route__step:hover {
    transform: none;
  }
}
<<<END>>>