/* ==========================================================
   LEYU手机 · 联系我们页专属样式 (page-contact)
   ========================================================== */
.page-contact {
  --contact-bg: #F2F8FD;
  background: var(--contact-bg);
  color: var(--ink);
}

/* ---------- 页头 Hero ---------- */
.contact-hero {
  position: relative;
  background:
    linear-gradient(rgba(30, 136, 229, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 136, 229, 0.07) 1px, transparent 1px),
    var(--blue-dark);
  background-size: 44px 44px;
  padding: 48px 0 72px;
  color: var(--white);
  overflow: hidden;
}

.contact-hero__texture {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0%, transparent 36%, rgba(30, 136, 229, 0.14) 36.2%, rgba(30, 136, 229, 0.14) 36.6%, transparent 36.8%),
    linear-gradient(45deg, transparent 0%, transparent 66%, rgba(0, 230, 118, 0.08) 66.2%, rgba(0, 230, 118, 0.08) 66.6%, transparent 66.8%);
}

.contact-hero .container {
  position: relative;
  z-index: 1;
}

.contact-hero .breadcrumb {
  margin-bottom: 32px;
}

.contact-hero .breadcrumb a {
  color: rgba(227, 242, 253, 0.7);
  transition: color 0.25s ease;
}

.contact-hero .breadcrumb a:hover {
  color: var(--green);
}

.contact-hero .breadcrumb span[aria-current="page"] {
  color: var(--white);
  font-weight: 500;
}

.contact-hero__grid {
  display: grid;
  gap: 32px;
}

.contact-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 18px;
}

.contact-hero__kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--green);
  display: block;
}

.contact-hero h1 {
  font-family: var(--font-head);
  font-size: 38px;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  font-weight: 800;
}

.contact-hero__desc {
  font-size: 15px;
  line-height: 1.85;
  color: rgba(227, 242, 253, 0.85);
  max-width: 560px;
  margin: 0 0 28px;
}

.contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.contact-hero .btn--primary {
  background: var(--green);
  color: var(--blue-dark);
  border-color: var(--green);
  box-shadow: 0 8px 24px rgba(0, 230, 118, 0.24);
}

.contact-hero .btn--primary:hover {
  background: #2AF598;
  border-color: #2AF598;
}

.contact-hero .btn--ghost {
  color: var(--white);
  border-color: rgba(227, 242, 253, 0.4);
}

.contact-hero .btn--ghost:hover {
  border-color: var(--green);
  color: var(--green);
}

.contact-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Hero 视觉轨道 */
.contact-hero__visual {
  display: none;
}

.hero-orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(30, 136, 229, 0.28);
}

.hero-orbit--outer {
  width: 330px;
  height: 330px;
  border-color: rgba(30, 136, 229, 0.18);
  border-style: dashed;
}

.hero-orbit--mid {
  width: 248px;
  height: 248px;
  border-color: rgba(0, 230, 118, 0.25);
}

.hero-orbit--inner {
  width: 158px;
  height: 158px;
  border-color: rgba(255, 255, 255, 0.16);
}

.hero-orbit__dot {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px rgba(0, 230, 118, 0.8);
}

.hero-orbit__dot--1 {
  top: 36px;
  left: 52px;
}

.hero-orbit__dot--2 {
  right: 24px;
  top: 104px;
  background: var(--orange);
  box-shadow: 0 0 14px rgba(255, 109, 0, 0.7);
}

.hero-orbit__dot--3 {
  bottom: 40px;
  left: 84px;
  background: var(--blue-bright);
  box-shadow: 0 0 14px rgba(30, 136, 229, 0.8);
}

.hero-orbit__core {
  position: absolute;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: rgba(0, 230, 118, 0.1);
  border: 1px solid rgba(0, 230, 118, 0.45);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  backdrop-filter: blur(2px);
}

.hero-orbit__core strong {
  font-size: 28px;
  line-height: 1;
  font-weight: 800;
  color: var(--green);
}

.hero-orbit__core span {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.75);
}

/* ============ 联系方式 ============ */
.contact-split {
  padding: 64px 0 72px;
}

.contact-split__intro {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(13, 27, 42, 0.72);
  max-width: 640px;
  margin: 16px 0 36px;
}

.contact-split__grid {
  display: grid;
  gap: 40px;
}

/* 联系卡片列表 */
.contact-card-list {
  display: grid;
  gap: 16px;
}

.contact-card {
  position: relative;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px 16px;
  padding: 22px 24px;
  background: var(--white);
  border: 1px solid rgba(10, 37, 64, 0.09);
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(10, 37, 64, 0.04);
  overflow: hidden;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.contact-card:hover {
  box-shadow: 0 8px 28px rgba(10, 37, 64, 0.1);
  transform: translateY(-2px);
}

.contact-card::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 72px;
  height: 72px;
  pointer-events: none;
  background:
    linear-gradient(135deg, transparent 0%, transparent 70%, rgba(30, 136, 229, 0.06) 70%, rgba(30, 136, 229, 0.06) 86%, transparent 86%),
    linear-gradient(45deg, transparent 0%, transparent 74%, rgba(0, 230, 118, 0.04) 74%, rgba(0, 230, 118, 0.04) 90%, transparent 90%);
  border-radius: 0 0 12px 0;
}

.contact-card__icon {
  grid-row: 1 / span 3;
  width: 44px;
  height: 44px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--grey-blue);
}

.contact-card--phone .contact-card__icon {
  background: rgba(0, 230, 118, 0.14);
}

.contact-card--address .contact-card__icon {
  background: rgba(255, 109, 0, 0.12);
}

.contact-card__type {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(13, 27, 42, 0.5);
  margin: 0 0 4px;
}

.contact-card__body h3 {
  font-family: var(--font-head);
  font-size: 17px;
  margin: 0 0 4px;
  color: var(--ink);
  font-weight: 700;
}

.contact-card__value {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--blue-dark);
  margin: 0;
  word-break: break-all;
}

.contact-card--phone .contact-card__value {
  color: #008A4A;
  letter-spacing: 0.04em;
}

.contact-card--address .contact-card__value {
  color: var(--ink);
  line-height: 1.5;
}

.contact-card__copy {
  grid-column: 1 / -1;
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid rgba(30, 136, 229, 0.35);
  border-radius: 999px;
  background: transparent;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--blue-bright);
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.contact-card__copy:hover {
  background: rgba(30, 136, 229, 0.08);
  border-color: var(--blue-bright);
}

.contact-card__hint {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  grid-column: 1 / -1;
  font-size: 12px;
  font-weight: 500;
  color: rgba(13, 27, 42, 0.55);
  text-decoration: none;
  border-bottom: 1px solid rgba(13, 27, 42, 0.2);
  padding-bottom: 2px;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.contact-card__hint:hover {
  color: var(--blue-bright);
  border-color: var(--blue-bright);
}

/* 联系渠道视觉横幅 */
.channels-visual {
  display: grid;
  gap: 20px;
  background: var(--grey-blue);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 32px;
  align-items: stretch;
}

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

.channels-visual__content {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.channels-visual__eyebrow {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--blue-bright);
  margin: 0 0 10px;
}

.channels-visual__content h3 {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  color: var(--blue-dark);
  margin: 0 0 16px;
}

.channels-visual__content ul {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: grid;
  gap: 12px;
}

.channels-visual__content li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(13, 27, 42, 0.78);
}

.channels-visual__dot {
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue-bright);
}

.channels-visual__dot--green {
  background: var(--green);
  box-shadow: 0 0 8px rgba(0, 230, 118, 0.5);
}

.channels-visual__dot--orange {
  background: var(--orange);
}

.channels-visual__note {
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-dark);
  background: rgba(255, 255, 255, 0.7);
  border-left: 3px solid var(--green);
  padding: 10px 14px;
  border-radius: 0 8px 8px 0;
  margin: 0;
}

/* FAQ 速览面板 */
.faq-panel {
  background: var(--white);
  border: 1px solid rgba(10, 37, 64, 0.09);
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 12px 32px rgba(10, 37, 64, 0.08);
  position: relative;
}

.contact-split__aside .faq-panel {
  position: sticky;
  top: calc(var(--header-h) + 24px);
}

.faq-panel__header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(10, 37, 64, 0.08);
}

.faq-panel__mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--blue-dark);
  color: var(--green);
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.faq-panel__header h3 {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  color: var(--blue-dark);
  margin: 0 0 2px;
}

.faq-panel__header p {
  font-size: 13px;
  color: rgba(13, 27, 42, 0.55);
  margin: 0;
}

.faq-panel__list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: grid;
  gap: 0;
}

.faq-panel__list li {
  border-bottom: 1px solid rgba(10, 37, 64, 0.06);
}

.faq-panel__list li:last-child {
  border-bottom: none;
}

.faq-panel__list a {
  display: block;
  position: relative;
  padding: 14px 4px 14px 18px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(13, 27, 42, 0.78);
  text-decoration: none;
  transition: color 0.25s ease, padding-left 0.25s ease;
}

.faq-panel__list a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-bright);
  opacity: 0.7;
}

.faq-panel__list a:hover {
  color: var(--blue-bright);
  padding-left: 22px;
}

.faq-panel__more {
  width: 100%;
  justify-content: center;
}

/* ============ 回复时间 ============ */
.contact-response {
  background: var(--blue-dark);
  color: var(--white);
  padding: 64px 0 72px;
  position: relative;
  overflow: hidden;
}

.contact-response::before {
  content: "";
  position: absolute;
  right: -100px;
  top: -100px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  border: 48px solid rgba(0, 230, 118, 0.07);
  pointer-events: none;
}

.contact-response .section-head {
  border-color: rgba(255, 255, 255, 0.14);
}

.contact-response .section-head__index {
  color: var(--green);
}

.contact-response .section-head h2 {
  color: var(--white);
}

.response-grid {
  display: grid;
  gap: 40px;
  margin-top: 36px;
  position: relative;
  z-index: 1;
}

.response-visual {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 200px;
}

.response-visual__bar {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.response-visual__node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
}

.response-visual__pulse {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 6px rgba(0, 230, 118, 0.18), 0 0 16px rgba(0, 230, 118, 0.6);
}

.response-visual__node--arrive .response-visual__pulse {
  background: var(--blue-bright);
  box-shadow: 0 0 0 6px rgba(30, 136, 229, 0.2), 0 0 16px rgba(30, 136, 229, 0.6);
}

.response-visual__caption {
  font-size: 12px;
  color: rgba(227, 242, 253, 0.75);
  white-space: nowrap;
}

.response-visual__connector {
  flex: 1;
  height: 2px;
  background: rgba(255, 255, 255, 0.14);
  overflow: hidden;
}

.response-visual__connector-fill {
  display: block;
  width: 80%;
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--blue-bright));
}

.response-visual__timer {
  display: flex;
  align-items: baseline;
  gap: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
}

.response-visual__number {
  font-family: var(--font-head);
  font-size: 56px;
  font-weight: 800;
  line-height: 1;
  color: var(--green);
  letter-spacing: -0.03em;
}

.response-visual__unit {
  font-size: 16px;
  font-weight: 600;
  color: rgba(227, 242, 253, 0.85);
}

.response-copy h3 {
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 800;
  color: var(--white);
  margin: 0 0 16px;
}

.response-copy p {
  font-size: 15px;
  line-height: 1.85;
  color: rgba(227, 242, 253, 0.78);
  margin: 0 0 16px;
}

.response-copy p:last-child {
  margin-bottom: 0;
}

/* ============ 办公信息 ============ */
.contact-office {
  padding: 64px 0 72px;
}

.office-grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.office-info h3 {
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 800;
  color: var(--blue-dark);
  margin: 0 0 18px;
}

.office-info > p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(13, 27, 42, 0.75);
  margin: 0 0 16px;
}

.office-info__address {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--white);
  border: 1px solid rgba(255, 109, 0, 0.2);
  border-radius: 12px;
  padding: 18px 20px;
  margin: 24px 0 12px;
}

.office-info__pin {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.office-info__address p {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
  margin: 0;
  line-height: 1.6;
}

.office-info__note {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(13, 27, 42, 0.5);
  margin: 0 0 24px;
}

.office-info__note + .btn {
  margin-top: 4px;
}

.office-map__frame {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--grey-blue);
}

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

.office-map__badge {
  position: absolute;
  left: 20px;
  bottom: 20px;
  background: rgba(13, 27, 42, 0.88);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(0, 230, 118, 0.5);
}

/* ============ 合作咨询 ============ */
.contact-partner {
  background: var(--ink);
  padding: 60px 0 68px;
  position: relative;
  overflow: hidden;
}

.contact-partner::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), transparent 30%, transparent 70%, var(--green));
}

.contact-partner::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -80px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 40px solid rgba(255, 109, 0, 0.1);
  pointer-events: none;
}

.contact-partner__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 24px;
  align-items: start;
}

.contact-partner__mark {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: rgba(255, 109, 0, 0.12);
  border: 1px solid rgba(255, 109, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-partner__kicker {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--orange);
  text-transform: uppercase;
  margin: 0 0 8px;
}

.contact-partner__content h2 {
  font-family: var(--font-head);
  font-size: 30px;
  font-weight: 800;
  color: var(--white);
  margin: 0 0 14px;
}

.contact-partner__desc {
  font-size: 15px;
  line-height: 1.85;
  color: rgba(227, 242, 253, 0.78);
  margin: 0 0 20px;
  max-width: 640px;
}

.contact-partner__email {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--green);
  background: rgba(0, 230, 118, 0.08);
  border: 1px solid rgba(0, 230, 118, 0.3);
  border-radius: 10px;
  padding: 12px 20px;
  word-break: break-all;
}

/* ============ 常见问题详情 ============ */
.contact-faq {
  padding: 64px 0 72px;
}

.faq-detail-grid {
  display: grid;
  gap: 20px;
  margin-top: 36px;
}

.faq-detail-item {
  position: relative;
  background: var(--white);
  border: 1px solid rgba(10, 37, 64, 0.09);
  border-radius: 14px;
  padding: 28px 28px 24px;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
  overflow: hidden;
}

.faq-detail-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 28px;
  bottom: 28px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--blue-bright);
}

.faq-detail-item:hover {
  box-shadow: 0 8px 28px rgba(10, 37, 64, 0.08);
  border-color: rgba(30, 136, 229, 0.3);
}

.faq-detail-item__no {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: rgba(13, 27, 42, 0.3);
  display: block;
  margin-bottom: 12px;
}

.faq-detail-item h3 {
  font-family: var(--font-head);
  font-size: 17px;
  line-height: 1.6;
  font-weight: 700;
  color: var(--blue-dark);
  margin: 0 0 12px;
}

.faq-detail-item p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(13, 27, 42, 0.72);
  margin: 0 0 16px;
}

.faq-detail-item__link {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-bright);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, color 0.25s ease;
}

.faq-detail-item__link:hover {
  border-bottom-color: var(--blue-bright);
}

/* ============ 响应式：平板 & 桌面 ============ */
@media (min-width: 720px) {
  .contact-hero {
    padding: 64px 0 88px;
  }

  .contact-hero h1 {
    font-size: 52px;
  }

  .contact-hero__desc {
    font-size: 16px;
  }

  .contact-card {
    grid-template-columns: 52px 1fr auto;
    align-items: center;
    padding: 24px 28px;
  }

  .contact-card__icon {
    grid-row: auto;
    width: 52px;
    height: 52px;
    border-radius: 13px;
  }

  .contact-card__copy {
    grid-column: auto;
  }

  .contact-card__hint {
    grid-column: auto;
    justify-self: end;
  }

  .channels-visual {
    grid-template-columns: 260px 1fr;
  }

  .channels-visual__media img {
    height: 100%;
    min-height: 280px;
  }

  .response-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: center;
  }

  .response-visual {
    min-height: 220px;
  }

  .office-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .contact-partner__inner {
    grid-template-columns: 72px 1fr;
    gap: 32px;
    align-items: center;
  }

  .contact-partner__mark {
    width: 72px;
    height: 72px;
  }

  .faq-detail-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

@media (min-width: 1024px) {
  .contact-hero__grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 24px;
  }

  .contact-hero__visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 360px;
  }

  .contact-split {
    padding: 80px 0 88px;
  }

  .contact-split__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .contact-response {
    padding: 84px 0 96px;
  }

  .response-visual__number {
    font-size: 72px;
  }

  .office-grid {
    gap: 64px;
  }

  .faq-detail-grid {
    gap: 28px;
  }
}

@media (min-width: 1280px) {
  .contact-card-list {
    gap: 18px;
  }

  .contact-split__grid {
    gap: 72px;
  }
}