.page-contact {
  --pc-radius: 2px;
  --pc-soft: rgba(33, 243, 200, 0.12);
  --pc-line-soft: rgba(143, 179, 166, 0.28);
  color: var(--white);
  padding-bottom: clamp(40px, 8vw, 96px);
  overflow-x: hidden;
}

.page-contact .breadcrumb {
  margin: clamp(16px, 3vw, 28px) 0 clamp(12px, 2vw, 20px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 4vw, 40px);
  padding: clamp(20px, 4vw, 40px);
  background:
    radial-gradient(circle at 12% 0%, rgba(33, 243, 200, 0.10), transparent 55%),
    linear-gradient(160deg, var(--ink-2), var(--ink) 70%);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-contact .eyebrow {
  margin: 0 0 10px;
  color: var(--muted);
}

.page-contact .contact-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 7vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.page-contact .lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 62ch;
  color: var(--white);
  font-size: 16px;
  line-height: 1.75;
  opacity: 0.92;
}

.page-contact .plate-stack {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 4vw, 36px);
}

.page-contact .plate {
  position: relative;
  padding: clamp(16px, 2.4vw, 22px) clamp(16px, 2.4vw, 24px);
  background: var(--panel);
  border-left: 2px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-contact .plate--mail {
  border-left-color: var(--cyan);
  background: linear-gradient(100deg, rgba(33, 243, 200, 0.10), var(--panel) 60%);
}

.page-contact .plate--tel {
  border-left-color: var(--orange);
}

.page-contact .plate-label {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-contact .plate-value {
  margin: 0;
  font-size: clamp(19px, 3.6vw, 30px);
  line-height: 1.25;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
  color: var(--white);
}

.page-contact .plate--mail .plate-value {
  color: var(--cyan);
}

.page-contact .plate--tel .plate-value {
  color: var(--orange);
  letter-spacing: 0.02em;
}

.page-contact .plate-note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .hero-side {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .side-card {
  padding: clamp(16px, 2.4vw, 22px);
  background: var(--ink-2);
}

.page-contact .side-title {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-contact .side-big {
  margin: 0;
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: -0.01em;
}

.page-contact .side-text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .side-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: var(--white);
}

.page-contact .side-list li {
  position: relative;
  padding-left: 16px;
  line-height: 1.6;
}

.page-contact .side-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--orange);
  transform: skewX(-18deg);
}

.page-contact .side-jump {
  margin: 2px 0 0;
  font-size: 14px;
}

.page-contact .hero-figure {
  margin: clamp(20px, 4vw, 36px) 0 0;
}

/* ---------- 锚点索引 ---------- */
.page-contact .anchor-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: clamp(18px, 3vw, 28px) 0 0;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .anchor-index a {
  display: inline-block;
  padding: 6px 12px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--line);
  background: var(--ink-2);
  transition: color 180ms var(--ease), border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-contact .anchor-index a:hover,
.page-contact .anchor-index a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  transform: translateX(3px);
}

/* ---------- 章节通用 ---------- */
.page-contact .section {
  margin-top: clamp(44px, 7vw, 88px);
}

.page-contact .section-head {
  display: grid;
  gap: 6px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(20px, 3.4vw, 34px);
}

.page-contact .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  font-weight: 800;
  color: var(--white);
}

/* ---------- 联络入口 ---------- */
.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 3vw, 28px);
}

.page-contact .channel-card {
  padding: clamp(20px, 3vw, 30px);
  background: var(--ink-2);
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-contact .channel-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-contact .channel-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .channel-card .channel-meta {
  font-size: clamp(15px, 2.2vw, 19px);
  font-weight: 700;
  color: var(--white);
  overflow-wrap: anywhere;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-variant-numeric: tabular-nums;
}

.page-contact .channel-card .channel-foot {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

/* ---------- 响应时段 ---------- */
.page-contact .hours-board {
  padding: clamp(18px, 3vw, 30px);
  background: var(--ink-2);
  border: 1px solid var(--line);
}

.page-contact .hours-scale {
  position: relative;
  height: 46px;
  margin-bottom: 8px;
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 4.1667%);
  background-position: bottom;
  background-size: 100% 12px;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-contact .hours-band {
  position: absolute;
  left: 37.5%;
  width: 37.5%;
  top: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(33, 243, 200, 0.34), rgba(33, 243, 200, 0.06));
  border-left: 2px solid var(--cyan);
  border-right: 2px solid var(--cyan);
}

.page-contact .hours-now {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

.page-contact .hours-ticks {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-num);
  font-size: 12px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
}

.page-contact .hours-band::after {
  content: "9:00-18:00 电话与邮件值守";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-contact .hours-notes {
  display: grid;
  gap: 18px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-contact .hours-note {
  padding-left: 14px;
  border-left: 2px solid var(--line);
}

.page-contact .hours-note .note-k {
  margin: 0 0 6px;
  font-size: clamp(17px, 2.4vw, 21px);
  color: var(--orange);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.page-contact .hours-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 准备材料（浅色区块） ---------- */
.page-contact .prepare-section {
  padding: clamp(24px, 4vw, 44px) clamp(18px, 3.6vw, 44px);
  background: var(--paper);
  color: var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-contact .prepare-section .eyebrow {
  color: #2d5a4d;
}

.page-contact .prepare-section .section-title {
  color: var(--ink);
}

.page-contact .prepare-section .section-head {
  border-bottom-color: rgba(6, 18, 15, 0.22);
}

.page-contact .prepare-lede {
  margin: 0 0 clamp(20px, 3vw, 30px);
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.78;
  color: #204236;
}

.page-contact .prepare-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
  background: rgba(6, 18, 15, 0.14);
}

.page-contact .prepare-list li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  padding: 16px 16px 16px 12px;
  background: var(--paper);
  transition: background 180ms var(--ease);
}

.page-contact .prepare-list li:hover {
  background: #e6f1ec;
}

.page-contact .prepare-num {
  font-size: 15px;
  font-weight: 700;
  color: #1d6b56;
  padding-top: 2px;
}

.page-contact .prepare-list h3 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.005em;
}

.page-contact .prepare-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #2c5044;
}

/* ---------- 问题分流 ---------- */
.page-contact .route-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-contact .route-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: clamp(16px, 2.6vw, 24px) 0 clamp(16px, 2.6vw, 24px) 14px;
  border-bottom: 1px solid var(--line);
  border-left: 2px solid transparent;
  transition: border-color 200ms var(--ease), padding-left 200ms var(--ease), background 200ms var(--ease);
}

.page-contact .route-row:hover,
.page-contact .route-row:focus-within {
  border-left-color: var(--cyan);
  padding-left: 20px;
  background: linear-gradient(90deg, rgba(33, 243, 200, 0.06), transparent 60%);
}

.page-contact .route-body h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.page-contact .route-body p {
  margin: 0;
  max-width: 68ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-contact .route-need {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--white);
  padding: 8px 12px;
  background: rgba(18, 51, 42, 0.75);
  border-left: 2px solid var(--line);
}

.page-contact .route-need span {
  color: var(--amber);
  letter-spacing: 0.08em;
  margin-right: 6px;
}

.page-contact .routes-foot {
  margin: clamp(18px, 3vw, 26px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 服务中心 ---------- */
.page-contact .service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3.6vw, 40px);
  align-items: start;
}

.page-contact .service-figure {
  margin: 0;
}

.page-contact .service-body .section-title {
  margin-bottom: 14px;
}

.page-contact .service-text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 62ch;
}

.page-contact .service-text--last {
  margin-top: 16px;
}

.page-contact .service-facts {
  margin: 18px 0 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .service-facts > div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 12px;
  padding: 12px 14px;
  background: var(--ink-2);
}

.page-contact .service-facts dt {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
  padding-top: 3px;
}

.page-contact .service-facts dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--white);
}

/* ---------- 合作 ---------- */
.page-contact .partners-panel {
  padding: clamp(22px, 4vw, 42px);
  background:
    linear-gradient(140deg, rgba(255, 185, 55, 0.10), transparent 46%),
    var(--ink-2);
  border: 1px solid var(--line);
}

.page-contact .partners-head {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(18px, 3vw, 26px);
}

.page-contact .partners-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 34px);
}

.page-contact .partners-grid p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 60ch;
}

.page-contact .partners-note {
  font-size: 13.5px;
  color: var(--muted);
}

.page-contact .partners-spec {
  padding: 16px 18px;
  background: rgba(6, 18, 15, 0.6);
  border-left: 2px solid var(--amber);
}

.page-contact .spec-k {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
  text-transform: uppercase;
}

.page-contact .partners-spec ul {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--white);
}

.page-contact .partners-spec li {
  position: relative;
  padding-left: 14px;
}

.page-contact .partners-spec li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  background: var(--amber);
}

.page-contact .partners-mail {
  margin: 0;
  font-size: 14px;
  color: var(--cyan);
  overflow-wrap: anywhere;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

/* ---------- 收尾 ---------- */
.page-contact .outro-section {
  padding: clamp(20px, 3.4vw, 32px);
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-contact .outro-section .section-title {
  font-size: clamp(21px, 3vw, 28px);
  margin-bottom: 12px;
}

.page-contact .outro-section p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 70ch;
}

.page-contact .outro-back {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
}

/* ---------- 链接与可见性 ---------- */
.page-contact a.link-arrow {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(33, 243, 200, 0.4);
  padding-bottom: 1px;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-contact a.link-arrow:hover,
.page-contact a.link-arrow:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

.page-contact .prepare-section a.link-arrow,
.page-contact .prepare-section a {
  color: #10543f;
  border-bottom-color: rgba(16, 84, 63, 0.4);
}

.page-contact .prepare-section a:hover,
.page-contact .prepare-section a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

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

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

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-contact .plate-stack {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .page-contact .hours-notes {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }

  .page-contact .prepare-list li {
    grid-template-columns: 60px 1fr;
    padding: 18px 20px;
  }

  .page-contact .route-row {
    grid-template-columns: 150px 1fr;
    align-items: start;
    column-gap: 20px;
  }

  .page-contact .route-need {
    grid-column: 2;
    justify-self: start;
    margin-top: 4px;
  }

  .page-contact .service-facts > div {
    grid-template-columns: 110px 1fr;
  }

  .page-contact .partners-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-contact .contact-hero {
    grid-template-columns: 1.55fr 1fr;
    gap: clamp(32px, 4vw, 56px);
    align-items: stretch;
  }

  .page-contact .hero-side {
    border-left: 1px solid var(--line);
    padding-left: clamp(24px, 3vw, 36px);
  }

  .page-contact .channel-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }

  .page-contact .channel-card--offset {
    transform: translateY(28px);
  }

  .page-contact .route-row {
    grid-template-columns: 170px 1fr 250px;
    column-gap: 26px;
    align-items: baseline;
  }

  .page-contact .route-need {
    grid-column: 3;
    margin-top: 0;
  }

  .page-contact .service-grid {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: start;
  }

  .page-contact .service-figure {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
  }

  .page-contact .outro-section {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 0 32px;
  }

  .page-contact .outro-section .section-title,
  .page-contact .outro-section p {
    grid-column: 1;
  }

  .page-contact .outro-back {
    grid-column: 1;
  }
}

/* ---------- 宽屏限制 ---------- */
@media (min-width: 1440px) {
  .page-contact .contact-hero {
    padding: 52px 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
<<<END>>>