.page-contact {
  --contact-card-radius: 24px 4px 24px 4px;
  overflow-x: hidden;
  background: var(--c-mist);
  color: var(--c-ink);
}

/* ===== 联系页 Hero ===== */
.page-contact .contact-hero {
  position: relative;
  padding: calc(var(--header-h-m) + 48px) var(--pad-x) clamp(48px, 8vw, 96px);
  background: var(--c-ink);
  color: var(--c-white);
  overflow: hidden;
}
@media (min-width: 700px) {
  .page-contact .contact-hero {
    padding-top: calc(var(--header-h) + 72px);
  }
}
.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0 62%, var(--c-lake) 62% 62.4%, transparent 62.4%);
  opacity: 0.22;
}
.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 38%;
  height: 100%;
  background: repeating-linear-gradient(145deg, rgba(255,255,255,.12) 0 1px, transparent 1px 14px);
  clip-path: polygon(42% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}
.page-contact .contact-hero .container {
  position: relative;
  z-index: 2;
}

/* 面包屑 */
.page-contact .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--c-white-60);
  margin: 0 0 40px;
}
.page-contact .breadcrumb a {
  color: var(--c-white-70);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
.page-contact .breadcrumb a:hover {
  color: var(--c-sun);
}
.page-contact .breadcrumb [aria-current="page"] {
  color: var(--c-sun);
}

/* Hero 布局 */
.page-contact .contact-hero__layout {
  display: grid;
  gap: 36px;
  align-items: end;
}
@media (min-width: 900px) {
  .page-contact .contact-hero__layout {
    grid-template-columns: minmax(0, 1.2fr) minmax(340px, 0.8fr);
    gap: 56px;
  }
}
.page-contact .contact-hero__eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-sun);
  padding: 6px 14px;
  border: 1px solid rgba(255,201,31,.45);
  transform: skewX(-8deg);
  margin-bottom: 20px;
}
.page-contact .contact-hero__title {
  font-size: clamp(34px, 7vw, 66px);
  line-height: 1.1;
  margin: 0 0 20px;
  max-width: 820px;
  letter-spacing: -0.02em;
}
.page-contact .contact-hero__title-accent {
  color: var(--c-lake);
  position: relative;
  z-index: 0;
}
.page-contact .contact-hero__title-accent::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.08em;
  height: 0.18em;
  background: var(--c-sun);
  opacity: 0.7;
  transform: rotate(-1.2deg);
  z-index: -1;
}
.page-contact .contact-hero__lead {
  color: var(--c-white-70);
  max-width: 620px;
  font-size: 17px;
  line-height: 1.8;
  margin: 0 0 28px;
}
.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-contact .contact-hero__actions .btn--ghost {
  border-color: var(--c-white-45);
  color: var(--c-white);
}
.page-contact .contact-hero__actions .btn--ghost:hover {
  border-color: var(--c-sun);
  color: var(--c-sun);
}

/* Hero 右侧快速联系卡片 */
.page-contact .contact-hero__quick {
  display: grid;
  gap: 16px;
}
@media (min-width: 480px) and (max-width: 899px) {
  .page-contact .contact-hero__quick {
    grid-template-columns: 1fr 1fr;
  }
}
.page-contact .contact-hero__card {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 22px 22px 18px;
  background: var(--c-white-12);
  border: 1px solid var(--c-white-12);
  border-radius: var(--contact-card-radius);
  text-decoration: none;
  color: var(--c-white);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.page-contact .contact-hero__card:hover,
.page-contact .contact-hero__card:focus-visible {
  background: var(--c-white-25);
  border-color: var(--c-sun);
  transform: translateY(-4px);
}
.page-contact .contact-hero__card--phone:active {
  background: var(--c-sun);
  border-color: var(--c-sun);
  color: var(--c-ink);
}
.page-contact .contact-hero__card--mail {
  background: rgba(255,255,255,.06);
}
.page-contact .contact-hero__card--mail:active {
  background: var(--c-lake);
  border-color: var(--c-lake);
}
.page-contact .contact-hero__card-label {
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-lake);
}
.page-contact .contact-hero__card--mail .contact-hero__card-label {
  color: var(--c-volt);
}
.page-contact .contact-hero__card-value {
  font-size: clamp(19px, 3.2vw, 30px);
  line-height: 1.3;
  font-weight: 800;
  word-break: break-all;
}
.page-contact .contact-hero__card-value.num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 40px);
  letter-spacing: -0.02em;
}
.page-contact .contact-hero__card-note {
  font-size: 14px;
  color: var(--c-white-60);
}
.page-contact .contact-hero__card--phone:active .contact-hero__card-note,
.page-contact .contact-hero__card--phone:active .contact-hero__card-label {
  color: var(--c-ink-70);
}

/* ===== 信息驿站 ===== */
.page-contact .station-section {
  position: relative;
}
.page-contact .station-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--c-lake) 0 46%, var(--c-sun) 46% 74%, var(--c-volt) 74% 100%);
  z-index: 3;
}
.page-contact .station-grid {
  display: grid;
  gap: 28px;
  align-items: start;
}
@media (min-width: 960px) {
  .page-contact .station-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
    gap: 32px;
  }
}

/* 通用联系卡片 */
.page-contact .contact-card {
  position: relative;
  border-radius: var(--contact-card-radius);
  box-shadow: var(--shadow-1);
  padding: 26px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.page-contact .contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
}
.page-contact .contact-card--address {
  background: var(--c-white);
  padding: 28px;
  overflow: hidden;
}
.page-contact .contact-card--address::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: repeating-linear-gradient(90deg, var(--c-lake) 0 38px, var(--c-sun) 38px 76px, var(--c-volt) 76px 114px, var(--c-ink) 114px 152px);
}
.page-contact .contact-card__address {
  margin: 20px 0 8px;
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 800;
  line-height: 1.5;
  color: var(--c-ink);
  letter-spacing: -0.01em;
}
.page-contact .contact-card--address .note {
  color: var(--c-gray);
  max-width: 60ch;
}

/* 地图与 SVG 线稿 */
.page-contact .map-wrap {
  position: relative;
  margin-top: 28px;
  border-radius: 4px 18px 4px 18px;
  overflow: hidden;
  background: var(--c-ice);
  aspect-ratio: 8 / 5;
}
.page-contact .map-wrap__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-contact .map-wrap__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.page-contact .map-road {
  fill: none;
  stroke: var(--c-lake);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 12 10;
  transition: stroke 0.4s var(--ease), stroke-width 0.4s var(--ease);
}
.page-contact .map-road--main {
  stroke: var(--c-lake);
  stroke-width: 5;
  stroke-dasharray: 22 14;
}
.page-contact .map-road--cross {
  stroke: var(--c-volt);
  stroke-width: 4;
  stroke-dasharray: 6 10;
}
.page-contact .map-road--ring {
  stroke: var(--c-sun);
  stroke-width: 4;
  stroke-dasharray: 2 10;
}
.page-contact .map-dot {
  fill: var(--c-sun);
  stroke: var(--c-white);
  stroke-width: 4;
  transition: fill 0.3s var(--ease), transform 0.3s var(--ease);
}
.page-contact .map-dot--focus {
  fill: var(--c-lake);
  stroke-width: 5;
}
.page-contact .map-wrap:hover .map-road--main {
  stroke: var(--c-sun);
}
.page-contact .map-wrap:hover .map-road--ring {
  stroke: var(--c-volt);
}
.page-contact .map-wrap:hover .map-road--cross {
  stroke: var(--c-lake);
}
.page-contact .map-wrap:hover .map-dot--focus {
  fill: var(--c-sun);
  transform: scale(1.1);
}
.page-contact .map-wrap:hover .map-dot {
  fill: var(--c-lake);
}
.page-contact .map-label {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 800;
  fill: var(--c-ink);
}
.page-contact .map-label--light {
  font-size: 13px;
  font-weight: 500;
  fill: var(--c-gray);
}

/* 右侧堆叠卡片 */
.page-contact .station-grid__side {
  display: grid;
  gap: 20px;
}
.page-contact .contact-card--ice {
  background: var(--c-ice);
}
.page-contact .contact-card--sun {
  background: var(--c-sun);
  box-shadow: 0 10px 0 rgba(10,42,58,.08);
}
.page-contact .contact-card--ink {
  background: var(--c-ink);
  color: var(--c-white);
}
.page-contact .contact-card--ink:hover {
  box-shadow: 0 18px 30px rgba(10,42,58,.28);
}

/* 卡片头 */
.page-contact .contact-card__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.page-contact .contact-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 46px;
  height: 46px;
  padding: 0 12px;
  background: var(--c-ink);
  color: var(--c-sun);
  font-size: 14px;
  font-weight: 800;
  clip-path: polygon(0 0, 100% 0, calc(100% - 9px) 100%, 0 100%);
}
.page-contact .contact-card--sun .contact-card__icon {
  background: var(--c-ink);
  color: var(--c-sun);
}
.page-contact .contact-card--ink .contact-card__icon {
  background: var(--c-sun);
  color: var(--c-ink);
}
.page-contact .contact-card__title {
  font-size: 22px;
  font-weight: 900;
  margin: 0;
}
.page-contact .contact-card--ice .contact-card__title,
.page-contact .contact-card--sun .contact-card__title {
  color: var(--c-ink);
}
.page-contact .contact-card--ink .contact-card__title {
  color: var(--c-white);
}

/* 在线咨询卡片 */
.page-contact .contact-card__label {
  display: block;
  margin: 22px 0 6px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-gray);
}
.page-contact .contact-card__phone-link {
  display: inline-block;
  font-size: clamp(28px, 6vw, 42px);
  font-weight: 900;
  color: var(--c-ink);
  text-decoration: none;
  padding: 8px 14px;
  margin-left: -14px;
  border-radius: 8px;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}
.page-contact .contact-card__phone-link:hover,
.page-contact .contact-card__phone-link:focus-visible {
  background: var(--c-ink);
  color: var(--c-sun);
}
.page-contact .contact-card__phone-link:active {
  background: var(--c-lake);
  color: var(--c-white);
  transform: scale(0.97);
}

/* 媒体合作卡片 */
.page-contact .contact-card__desc {
  margin: 0 0 12px;
  line-height: 1.75;
  color: var(--c-ink-70);
}
.page-contact .contact-card .note {
  margin-top: 14px;
  color: var(--c-ink-70);
  line-height: 1.6;
}
.page-contact .contact-card--ink .note {
  color: var(--c-white-70);
}

/* 邮箱复制按钮 */
.page-contact .copy-email {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 12px 0 0;
}
.page-contact .copy-email__text {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  padding: 8px 12px;
  background: rgba(255,255,255,.5);
  border: 1px solid var(--c-ink-12);
  border-radius: 6px;
  word-break: break-all;
  color: var(--c-ink);
}
.page-contact .copy-email__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 800;
  color: var(--c-ink);
  background: var(--c-white);
  border: 1px solid var(--c-ink-12);
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.page-contact .copy-email__btn:hover {
  background: var(--c-lake);
  border-color: var(--c-lake);
  color: var(--c-white);
}
.page-contact .copy-email__btn:active {
  transform: scale(0.96);
}
.page-contact .contact-card--sun .copy-email__text {
  background: rgba(255,255,255,.9);
  border-color: rgba(10,42,58,.14);
}
.page-contact .contact-card--sun .copy-email__btn {
  background: var(--c-ink);
  color: var(--c-sun);
  border-color: var(--c-ink);
}
.page-contact .contact-card--sun .copy-email__btn:hover {
  background: var(--c-lake);
  color: var(--c-white);
  border-color: var(--c-lake);
}
.page-contact .contact-card--ink .copy-email__text {
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.18);
  color: var(--c-white);
}
.page-contact .contact-card--ink .copy-email__btn {
  background: var(--c-sun);
  color: var(--c-ink);
  border-color: var(--c-sun);
}
.page-contact .contact-card--ink .copy-email__btn:hover {
  background: var(--c-white);
  border-color: var(--c-white);
  color: var(--c-ink);
}

/* 响应时间列表 */
.page-contact .contact-card__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-contact .contact-card__list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 15px;
  line-height: 1.6;
}
.page-contact .contact-card__list .num {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--c-sun);
  min-width: 2em;
}
.page-contact .contact-card--ink .contact-card__list li {
  color: var(--c-white-70);
}

/* ===== 编辑团队响应保证 ===== */
.page-contact .team-section {
  position: relative;
  overflow: hidden;
}
.page-contact .team-section::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 28%;
  height: 100%;
  background: repeating-linear-gradient(145deg, var(--c-lake) 0 2px, transparent 2px 18px);
  opacity: 0.16;
  clip-path: polygon(26% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}
.page-contact .response-banner {
  display: grid;
  gap: 32px;
  align-items: center;
}
@media (min-width: 900px) {
  .page-contact .response-banner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 56px;
  }
}
.page-contact .response-banner__media {
  position: relative;
  border-radius: 4px 28px 4px 28px;
}
.page-contact .response-banner__media::after {
  content: "";
  position: absolute;
  inset: 18px -18px -18px 18px;
  background: var(--c-volt);
  border-radius: 4px 28px 4px 28px;
  opacity: 0.25;
}
.page-contact .response-banner__img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px 28px 4px 28px;
  box-shadow: var(--shadow-2);
}
.page-contact .response-banner__content {
  position: relative;
  z-index: 2;
}
.page-contact .response-banner__content .title-md {
  color: var(--c-ink);
  margin: 0 0 16px;
}
.page-contact .response-banner__content p {
  color: var(--c-ink-70);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: 24px;
}
.page-contact .response-banner__content .btn {
  margin-right: 4px;
}

/* 竖排标注 */
.page-contact .aside-label {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-ink-40);
  margin-bottom: 10px;
}
.page-contact .team-section .aside-label {
  color: var(--c-lake);
}
.page-contact .faq-gate .aside-label {
  color: var(--c-lake);
}

/* ===== FAQ 引导区 ===== */
.page-contact .faq-gate {
  position: relative;
  background: var(--c-ink);
  color: var(--c-white);
  overflow: hidden;
}
.page-contact .faq-gate::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -40px;
  width: 300px;
  height: 300px;
  border: 2px dashed var(--c-lake);
  border-radius: 50%;
  opacity: 0.14;
  pointer-events: none;
}
.page-contact .faq-gate::after {
  content: "";
  position: absolute;
  bottom: -60px;
  left: 30px;
  width: 180px;
  height: 180px;
  border: 2px dashed var(--c-sun);
  border-radius: 50%;
  opacity: 0.16;
  pointer-events: none;
}
.page-contact .faq-gate .container {
  position: relative;
  z-index: 2;
}
.page-contact .faq-gate__grid {
  display: grid;
  gap: 28px;
}
@media (min-width: 900px) {
  .page-contact .faq-gate__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr) minmax(0, 0.9fr);
    gap: 40px;
    align-items: center;
  }
}
.page-contact .faq-gate__text .title-md {
  margin: 12px 0 14px;
  color: var(--c-white);
}
.page-contact .faq-gate__text p {
  color: var(--c-white-70);
  line-height: 1.8;
  margin: 0 0 20px;
}
.page-contact .faq-gate__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.page-contact .faq-gate__stat {
  display: grid;
  gap: 4px;
  padding: 16px 14px;
  background: var(--c-white-12);
  border: 1px solid var(--c-white-12);
  border-radius: 4px 16px 4px 16px;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
}
.page-contact .faq-gate__stat:hover {
  background: var(--c-white-25);
  border-color: var(--c-lake);
}
.page-contact .faq-gate__stat .num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 4vw, 34px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--c-sun);
}
.page-contact .faq-gate__stat-label {
  font-size: 13px;
  line-height: 1.4;
  color: var(--c-white-70);
}
.page-contact .faq-gate__links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.page-contact .faq-gate__link {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  width: fit-content;
  font-weight: 700;
  font-size: 16px;
  color: var(--c-white-85);
  text-decoration: none;
  padding-bottom: 5px;
  border-bottom: 2px solid var(--c-lake);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.page-contact .faq-gate__link:hover {
  color: var(--c-sun);
  border-color: var(--c-sun);
  transform: translateX(4px);
}
.page-contact .faq-gate__link .num {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--c-sun);
}