/* ===== 联系我们 ===== */
.page-contact {
  --pc-panel: linear-gradient(158deg, #122236 0%, #0d1a29 100%);
  --pc-halo: radial-gradient(circle at 50% 50%, rgba(53, 240, 192, .15), rgba(53, 240, 192, 0) 68%);
  padding-bottom: clamp(40px, 6vw, 84px);
}

.page-contact .breadcrumb {
  padding-top: clamp(20px, 4vw, 42px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(8px, 1.6vw, 18px);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -14%;
  width: min(620px, 78vw);
  height: min(620px, 78vw);
  background: var(--pc-halo);
  pointer-events: none;
}

.page-contact .contact-hero .eyebrow {
  color: var(--mint);
}

.page-contact .contact-hero .h1 {
  position: relative;
  margin: 12px 0 18px;
  font-size: clamp(30px, 7.4vw, 54px);
  line-height: 1.12;
  letter-spacing: .035em;
}

.page-contact .contact-hero .lede {
  position: relative;
  max-width: 62ch;
}

.page-contact .quick-row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .quick-row a {
  text-decoration: none;
}

/* ---------- 主体双栏 ---------- */
.page-contact .contact-body {
  padding-top: clamp(30px, 5vw, 58px);
}

.page-contact .contact-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 52px);
}

.page-contact .contact-col {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2.4vw, 24px);
  min-width: 0;
}

.page-contact .block-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

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

.page-contact .contact-col .h2 {
  margin: 0;
  font-size: clamp(22px, 4.4vw, 30px);
  letter-spacing: .035em;
  line-height: 1.24;
}

.page-contact #channels,
.page-contact #coop {
  scroll-margin-top: 104px;
}

/* 图片容器 */
.page-contact .frame--channels {
  aspect-ratio: 1200 / 600;
  border-radius: var(--r-xl);
}

.page-contact .frame--hours {
  aspect-ratio: 1000 / 560;
  border-radius: var(--r-lg);
  margin: 0;
}

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

.page-contact .frame__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--slate);
}

/* ---------- 渠道卡片 ---------- */
.page-contact .channel-stack {
  display: grid;
  gap: 14px;
}

.page-contact .channel {
  position: relative;
  padding: clamp(18px, 2.8vw, 26px) clamp(18px, 2.8vw, 26px) clamp(18px, 2.8vw, 26px) clamp(24px, 3.4vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--pc-panel);
  overflow: hidden;
  transition: border-color var(--t) var(--ease);
}

.page-contact .channel::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(18px, 2.8vw, 26px);
  bottom: clamp(18px, 2.8vw, 26px);
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--mint);
}

.page-contact .channel--call::before {
  background: var(--amber);
}

.page-contact .channel--visit::before {
  background: var(--clay);
}

.page-contact .channel:hover {
  border-color: var(--line-mint);
}

.page-contact .channel__value {
  margin: 14px 0 10px;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(15px, 3vw, 19px);
  line-height: 1.4;
  letter-spacing: .01em;
  color: var(--mint);
  overflow-wrap: anywhere;
}

.page-contact .channel--call .channel__value {
  color: var(--amber);
}

.page-contact .channel__value--addr {
  font-size: clamp(15px, 3vw, 18px);
  line-height: 1.62;
  color: var(--chalk);
}

.page-contact .channel__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 合作方向 ---------- */
.page-contact .dir-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .dir {
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(18, 34, 54, .55);
  border-left: 3px solid var(--moss);
}

.page-contact .dir:nth-child(2) {
  border-left-color: var(--mint);
}

.page-contact .dir:nth-child(3) {
  border-left-color: var(--amber);
}

.page-contact .dir:nth-child(4) {
  border-left-color: var(--clay);
}

.page-contact .dir .h4 {
  margin: 0 0 6px;
  font-size: 15px;
  letter-spacing: .06em;
  color: var(--chalk);
}

.page-contact .dir p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .coop-note {
  margin: 0;
  padding: 14px 16px;
  border: 1px dashed var(--line-amber);
  border-radius: var(--r-md);
  font-size: 14px;
  line-height: 1.72;
  color: var(--chalk);
}

/* ---------- 合作流程时间线 ---------- */
.page-contact .coop-steps {
  position: relative;
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0 0 0 26px;
  list-style: none;
}

.page-contact .coop-steps::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 20px;
  bottom: 22px;
  width: 1px;
  background: linear-gradient(180deg, rgba(53, 240, 192, .72), rgba(53, 240, 192, .06));
}

.page-contact .coop-step {
  position: relative;
  min-width: 0;
}

.page-contact .coop-step::before {
  content: "";
  position: absolute;
  left: -21px;
  top: 21px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--mint);
  z-index: 1;
}

.page-contact .coop-steps .accordion__trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(18, 34, 54, .6);
  color: var(--chalk);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-contact .coop-steps .accordion__trigger:hover,
.page-contact .coop-steps .accordion__trigger[aria-expanded="true"] {
  border-color: var(--line-mint);
  background: rgba(27, 169, 138, .12);
}

.page-contact .coop-num {
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--mint);
}

.page-contact .coop-title {
  font-family: var(--head);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .05em;
}

.page-contact .coop-steps .accordion__inner {
  padding: 14px 16px 16px 16px;
}

.page-contact .coop-steps .accordion__inner p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .mat-label {
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--clay) !important;
  margin-bottom: 8px !important;
}

.page-contact .mat-list {
  margin: 0;
  padding: 0 0 0 16px;
  list-style: none;
}

.page-contact .mat-list li {
  position: relative;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--slate);
  padding-left: 12px;
}

.page-contact .mat-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--turf);
}

/* ---------- 服务时段 ---------- */
.page-contact .hours {
  padding-top: clamp(34px, 5.5vw, 66px);
  border-top: 1px solid var(--line-soft);
}

.page-contact .hours__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 42px);
  align-items: start;
}

.page-contact .hours__text {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.page-contact .hours__text .h2 {
  margin: 0;
  font-size: clamp(22px, 4.4vw, 30px);
  letter-spacing: .035em;
  line-height: 1.24;
}

.page-contact .hours__facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin-top: 4px;
}

.page-contact .fact {
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(13, 26, 41, .72);
}

.page-contact .fact__v {
  margin: 0;
  font-size: clamp(16px, 3.4vw, 20px);
  letter-spacing: .02em;
  color: var(--amber);
}

.page-contact .fact__k {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

/* ---------- 咨询分类 ---------- */
.page-contact .inquiry-block {
  padding-top: clamp(34px, 5.5vw, 66px);
  border-top: 1px solid var(--line-soft);
}

.page-contact .inquiry-block .h2 {
  margin: 0;
  font-size: clamp(22px, 4.4vw, 30px);
  letter-spacing: .035em;
  line-height: 1.24;
}

.page-contact .inquiry-block .lede {
  max-width: 60ch;
  margin: 14px 0 clamp(18px, 3vw, 28px);
}

.page-contact .inquiry {
  display: grid;
  gap: 10px;
}

.page-contact .inquiry .accordion__trigger {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: rgba(18, 34, 54, .55);
  color: var(--chalk);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease), color var(--t) var(--ease);
}

.page-contact .inquiry .accordion__trigger:hover {
  border-color: var(--line-mint);
}

.page-contact .inquiry .accordion__trigger[aria-expanded="true"] {
  border-color: var(--line-mint);
  background: rgba(27, 169, 138, .14);
}

.page-contact .inq-tag {
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--chalk);
}

.page-contact .inquiry .accordion__trigger[aria-expanded="true"] .inq-tag {
  color: var(--mint);
}

.page-contact .inquiry .accordion__inner {
  padding: 14px 18px 6px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--slate);
}

.page-contact .inquiry .accordion__inner p {
  margin: 0;
}

/* 展开图标 */
.page-contact .accordion__icon {
  position: relative;
  flex: none;
  width: 16px;
  height: 16px;
}

.page-contact .accordion__icon::before,
.page-contact .accordion__icon::after {
  content: "";
  position: absolute;
  background: var(--mint);
  border-radius: 2px;
}

.page-contact .accordion__icon::before {
  left: 0;
  right: 0;
  top: 50%;
  height: 2px;
  transform: translateY(-50%);
}

.page-contact .accordion__icon::after {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  transition: transform var(--t) var(--ease), opacity var(--t) var(--ease);
}

.page-contact .accordion__trigger[aria-expanded="true"] .accordion__icon::after {
  transform: translateX(-50%) scaleY(0);
  opacity: 0;
}

/* ---------- 站点信息带 ---------- */
.page-contact .site-facts {
  padding-top: clamp(34px, 5.5vw, 66px);
  border-top: 1px solid var(--line-soft);
}

.page-contact .facts-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background: rgba(5, 9, 15, .55);
  overflow: hidden;
}

.page-contact .fb-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding: 15px 18px;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .fb-row:last-child {
  border-bottom: 0;
}

.page-contact .fb-k {
  flex: none;
  min-width: 84px;
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--clay);
}

.page-contact .fb-v {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--chalk);
}

.page-contact .fb-v.mono {
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
  color: var(--mint);
}

/* ---------- 底部入口 ---------- */
.page-contact .back-row {
  padding-top: clamp(30px, 5vw, 56px);
}

.page-contact .back-row__inner {
  display: grid;
  gap: 18px;
  padding: clamp(20px, 3.4vw, 32px);
  border: 1px solid var(--line-mint);
  border-radius: var(--r-xl);
  background: linear-gradient(120deg, rgba(27, 169, 138, .16), rgba(245, 185, 66, .08) 62%, rgba(10, 20, 32, 0));
}

.page-contact .back-row__lead {
  margin: 0;
  font-size: clamp(15px, 2.8vw, 18px);
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--chalk);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-contact .hours__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .dir-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 940px) {
  .page-contact .contact-main {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    align-items: start;
  }

  .page-contact .contact-col--right {
    margin-top: clamp(28px, 5vw, 76px);
  }

  .page-contact .hours__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: center;
  }

  .page-contact .back-row__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-contact .facts-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .fb-row:nth-child(odd) {
    border-right: 1px solid var(--line-soft);
  }

  .page-contact .fb-row:nth-last-child(-n+2) {
    border-bottom: 0;
  }
}

@media (min-width: 1140px) {
  .page-contact .facts-band {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .fb-row {
    border-bottom: 0;
    border-right: 1px solid var(--line-soft);
  }

  .page-contact .fb-row:last-child {
    border-right: 0;
  }
}
<<<END>>>