.page-contact {
  --radius-card: 28px;
  --c-line: rgba(10, 92, 54, 0.14);
  --c-surface: #F5FAF7;
  color: var(--ink);
  font-family: var(--font-body);
}

.page-contact .breadcrumb {
  padding-top: clamp(14px, 3vw, 26px);
  margin-bottom: clamp(4px, 1vw, 10px);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  padding: clamp(10px, 2vw, 20px) 0 clamp(26px, 5vw, 46px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(255, 181, 71, 0.18) 0%, rgba(255, 181, 71, 0) 55%),
    radial-gradient(90% 80% at 0% 100%, rgba(18, 134, 79, 0.12) 0%, rgba(18, 134, 79, 0) 60%),
    var(--mist);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-contact .contact-kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--field-bright);
}

.page-contact .contact-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(29px, 5.6vw, 52px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--stand-deep);
}

.page-contact .contact-hero__lede {
  margin: 0 0 20px;
  max-width: 48ch;
  font-size: clamp(16px, 1.7vw, 17.5px);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-contact .contact-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-contact .contact-quick li {
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-strong);
  background: var(--paper);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--grass);
}

.page-contact .contact-hero__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--grey);
}

.page-contact .contact-hero__note a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-hero__panel {
  padding: 24px 24px 22px;
  border-radius: var(--radius-card);
  background: var(--stand-deep);
  color: var(--paper);
  box-shadow: var(--shadow-lift);
}

.page-contact .panel-label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--on-dark-soft);
}

.page-contact .panel-time {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--orange);
}

.page-contact .panel-sub {
  margin: 0;
  font-size: 14px;
  color: var(--on-dark);
}

.page-contact .panel-rule {
  margin: 20px 0;
  border: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.16);
}

.page-contact .panel-region {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 28px);
  line-height: 1.2;
  color: var(--paper);
}

/* ---------- 通栏主视觉 ---------- */

.page-contact .contact-banner {
  margin: 0 0 clamp(32px, 6vw, 62px);
}

.page-contact .contact-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 章节通用 ---------- */

.page-contact .section-head {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-contact .section-head h2 {
  color: var(--stand-deep);
}

.page-contact .section-no {
  font-family: var(--font-mono);
  color: var(--field-bright);
}

/* ---------- 三条联系通道 ---------- */

.page-contact .contact-channels {
  padding: 0 0 clamp(34px, 6vw, 60px);
}

.page-contact .channel-grid {
  display: grid;
  gap: 18px;
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 24px 36px;
  border-radius: var(--radius-card);
  background: var(--paper);
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-soft);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.page-contact .channel-card::after {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 16px;
  height: 3px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--orange), var(--amber));
}

.page-contact .channel-card:hover {
  box-shadow: var(--shadow-lift);
  transform: translateY(-2px);
}

.page-contact .channel-card__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--grey);
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.4vw, 19px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--stand-deep);
  overflow-wrap: anywhere;
}

.page-contact .channel-card__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-soft);
}

/* ---------- 回复节奏 ---------- */

.page-contact .contact-flow {
  padding: clamp(34px, 6vw, 64px) 0;
  background: var(--mist);
}

.page-contact .flow {
  display: grid;
  gap: 14px;
  max-width: 880px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .flow__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 20px 22px;
  border-radius: var(--radius-m);
  background: var(--paper);
  border: 1px solid var(--c-line);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-contact .flow__item:hover {
  border-color: rgba(18, 134, 79, 0.42);
  box-shadow: var(--shadow-soft);
}

.page-contact .flow__mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--paper);
  background: var(--grass);
  transition: transform 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
}

.page-contact .flow__item:hover .flow__mark {
  background: var(--field-bright);
  transform: scale(1.1);
  box-shadow: 0 0 0 6px rgba(255, 107, 0, 0.16);
}

.page-contact .flow__title {
  margin: 3px 0 6px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--stand-deep);
}

.page-contact .flow__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-contact .flow__tag {
  display: inline-block;
  margin-top: 12px;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(30, 144, 255, 0.45);
  background: rgba(30, 144, 255, 0.08);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--stand-deep);
}

/* ---------- 内容合作 ---------- */

.page-contact .contact-coop {
  padding: clamp(36px, 6vw, 70px) 0;
}

.page-contact .coop-grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
}

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

.page-contact .coop-item {
  padding: 18px 20px;
  border-radius: var(--radius-m);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-left: 4px solid var(--blue);
}

.page-contact .coop-item:nth-child(2) {
  border-left-color: var(--grass);
}

.page-contact .coop-item:nth-child(3) {
  border-left-color: var(--field-bright);
}

.page-contact .coop-item h3 {
  margin: 0 0 6px;
  font-size: 16.5px;
  line-height: 1.5;
  color: var(--stand-deep);
}

.page-contact .coop-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-contact .ask-title {
  margin: 24px 0 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--grass);
}

.page-contact .ask-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .ask-list li {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 12px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-contact .ask-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--grey);
  padding-top: 3px;
}

.page-contact .coop-media {
  margin: 0;
}

.page-contact .coop-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 数据反馈 ---------- */

.page-contact .contact-feedback {
  padding: clamp(30px, 5vw, 56px) 0;
}

.page-contact .fb-grid {
  display: grid;
  gap: 16px;
}

.page-contact .fb-step {
  padding: 22px;
  border-radius: var(--radius-m);
  background: var(--paper);
  border: 1px solid var(--c-line);
  transition: border-color 0.25s ease;
}

.page-contact .fb-step:hover {
  border-color: rgba(230, 57, 70, 0.4);
}

.page-contact .fb-step__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--grey);
}

.page-contact .fb-step h3 {
  margin: 8px 0 8px;
  font-size: 17px;
  line-height: 1.5;
  color: var(--stand-deep);
}

.page-contact .fb-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-contact .fb-note {
  margin: 22px 0 0;
  padding: 18px 22px;
  border-radius: var(--radius-m);
  background: var(--mist);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-contact .fb-note a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 服务地区与备案 ---------- */

.page-contact .region {
  padding: clamp(18px, 4vw, 34px) 0 clamp(38px, 6vw, 66px);
}

.page-contact .region__card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-card);
  background: var(--stand-deep);
  color: var(--paper);
  padding: clamp(26px, 5vw, 46px);
}

.page-contact .region__card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(70% 120% at 92% 6%, rgba(200, 168, 124, 0.26), rgba(200, 168, 124, 0) 62%),
    repeating-linear-gradient(115deg, rgba(200, 168, 124, 0.12) 0 1px, rgba(200, 168, 124, 0) 1px 46px);
  pointer-events: none;
}

.page-contact .region__outline {
  position: absolute;
  right: -8%;
  top: -22%;
  width: min(520px, 72%);
  opacity: 0.42;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.page-contact .region__card:hover .region__outline {
  opacity: 0.88;
}

.page-contact .region__outline svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .region__outline path {
  fill: none;
  stroke: var(--sand);
  stroke-width: 2;
  stroke-linejoin: round;
  transition: stroke 0.35s ease;
}

.page-contact .region__card:hover .region__outline path {
  stroke: var(--amber);
}

.page-contact .region__body {
  position: relative;
  z-index: 1;
  max-width: 62ch;
}

.page-contact .region__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--on-dark-soft);
}

.page-contact .region__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .region__text {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--on-dark);
}

.page-contact .region__facts {
  display: grid;
  gap: 12px;
  margin: 0 0 26px;
}

.page-contact .region__facts div {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.page-contact .region__facts dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--on-dark-soft);
}

.page-contact .region__facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .region__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 页尾色带 ---------- */

.page-contact .contact-tail {
  padding: clamp(30px, 5vw, 54px) 0;
  background: linear-gradient(100deg, var(--stand-deep) 0%, var(--grass) 52%, var(--field-bright) 82%, var(--amber) 100%);
  color: var(--paper);
}

.page-contact .contact-tail__inner {
  display: grid;
  gap: 20px;
}

.page-contact .contact-tail h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.4vw, 31px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .contact-tail p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.88);
}

.page-contact .contact-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 780px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-contact .coop-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    align-items: start;
  }

  .page-contact .contact-tail__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 34px;
  }
}

@media (max-width: 640px) {
  .page-contact .region__outline {
    width: 132%;
    right: -32%;
    top: -10%;
    opacity: 0.3;
  }

  .page-contact .ask-list li {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-contact .flow__item {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 12px;
    padding: 18px 16px;
  }

  .page-contact .flow__mark {
    width: 28px;
    height: 28px;
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .flow__mark,
  .page-contact .region__outline,
  .page-contact .region__outline path {
    transition: none;
  }
}
<<<END>>>