/* ===== 联系与咨询页 专属样式 ===== */
.page-contact {
  --pc-panel: linear-gradient(180deg, rgba(26, 32, 48, .96) 0%, rgba(17, 20, 28, .96) 100%);
  --pc-panel-soft: rgba(26, 32, 48, .58);
  overflow-x: hidden;
  padding-bottom: clamp(36px, 6vw, 84px);
}

.page-contact a {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color .2s var(--ease);
}

.page-contact a:hover {
  color: var(--yellow);
}

.page-contact a:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---- 面包屑 ---- */
.page-contact .breadcrumb {
  padding-top: clamp(16px, 2.6vw, 28px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mute);
}

.page-contact .breadcrumb a {
  color: var(--mute);
  text-decoration: none;
}

.page-contact .breadcrumb a:hover {
  color: var(--blue);
}

.page-contact .crumb-sep {
  margin: 0 8px;
  color: var(--line-strong);
}

/* ---- 首屏 ---- */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(20px, 3.6vw, 34px) 0 clamp(30px, 5vw, 54px);
  overflow: hidden;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  right: -16%;
  bottom: -48%;
  width: 48vw;
  height: 48vw;
  max-width: 540px;
  max-height: 540px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 92, 246, .30) 0%, rgba(47, 168, 255, .12) 42%, transparent 68%);
  pointer-events: none;
  z-index: 0;
}

.page-contact .hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 3.6vw, 34px);
}

.page-contact .hero-kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-contact .hero-speed {
  display: block;
  width: min(240px, 58%);
  height: 8px;
  margin: 0 0 18px;
  border-radius: 2px;
  background: repeating-linear-gradient(112deg, var(--orange) 0 12px, transparent 12px 26px);
  opacity: .8;
}

.page-contact h1 {
  margin: 0 0 18px;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(27px, 5vw, 46px);
  line-height: 1.18;
  letter-spacing: -.01em;
  color: var(--fog);
  text-shadow: 0 0 24px rgba(255, 122, 26, .22);
}

.page-contact .hero-lead {
  margin: 0 0 22px;
  max-width: 60ch;
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.8;
  color: rgba(242, 245, 250, .86);
}

.page-contact .hero-marks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mute);
}

.page-contact .hero-marks li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-contact .mark-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.page-contact .mark-dot--orange {
  background: var(--orange);
  box-shadow: 0 0 10px var(--orange);
}

.page-contact .mark-dot--blue {
  background: var(--blue);
  box-shadow: 0 0 10px var(--blue);
}

.page-contact .mark-dot--green {
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
}

.page-contact .hero-figure,
.page-contact .visit-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--panel);
}

.page-contact .hero-figure {
  box-shadow: 0 34px 76px -52px rgba(47, 168, 255, .95);
}

.page-contact .hero-figure img,
.page-contact .visit-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .img-caption {
  padding: 10px 16px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--mute);
}

/* ---- 区块标题组 ---- */
.page-contact .pc-head {
  margin-bottom: clamp(22px, 3.4vw, 36px);
  max-width: 74ch;
}

.page-contact .pc-index {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--green);
}

.page-contact .pc-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.3;
  color: var(--fog);
}

.page-contact .pc-sub {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(242, 245, 250, .72);
}

/* ---- 三轨渠道 ---- */
.page-contact .tracks {
  padding: clamp(38px, 6vw, 72px) 0 clamp(30px, 4.6vw, 54px);
  border-top: 1px solid var(--line);
}

.page-contact .track-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-contact .track {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 20px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--pc-panel);
  transition: transform .26s var(--ease), border-color .26s var(--ease),
              box-shadow .26s var(--ease), opacity .26s var(--ease);
}

.page-contact .track--phone { --pc-accent: var(--orange); }
.page-contact .track--mail  { --pc-accent: var(--blue); }
.page-contact .track--visit { --pc-accent: var(--green); }

.page-contact .track::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  right: 20px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--pc-accent), transparent);
}

.page-contact .track-node {
  position: absolute;
  top: 24px;
  right: 20px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--pc-accent);
  box-shadow: 0 0 14px var(--pc-accent);
}

.page-contact .track-no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--mute);
}

.page-contact .track-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--fog);
}

.page-contact .track-value {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(17px, 2.1vw, 21px);
  letter-spacing: .01em;
  color: var(--pc-accent);
  word-break: break-word;
}

.page-contact .track-value--addr {
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.65;
}

.page-contact .track-desc {
  flex: 1 1 auto;
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(242, 245, 250, .78);
}

.page-contact .track-tags {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .track-tags li {
  padding: 5px 11px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--fog);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(242, 245, 250, .05);
}

.page-contact .track--phone .track-tags li { border-color: rgba(255, 122, 26, .5); }
.page-contact .track--mail  .track-tags li { border-color: rgba(47, 168, 255, .5); }
.page-contact .track--visit .track-tags li { border-color: rgba(31, 169, 122, .5); }

@media (hover: hover) {
  .page-contact .track:hover {
    transform: translateY(-4px);
    border-color: var(--pc-accent);
    box-shadow: 0 24px 46px -32px var(--pc-accent);
  }
  .page-contact .track-grid:hover .track:not(:hover) {
    opacity: .68;
  }
}

/* ---- 纠错流程 ---- */
.page-contact .flow {
  padding: clamp(36px, 5.6vw, 70px) 0;
  border-top: 1px solid var(--line);
}

.page-contact .flow-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-contact .flow-step {
  position: relative;
  padding: 20px 18px 22px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--orange);
  border-radius: 4px var(--radius-m) var(--radius-m) var(--radius-m);
  background: rgba(26, 32, 48, .6);
}

.page-contact .flow-step:nth-child(2) { border-top-color: var(--blue); }
.page-contact .flow-step:nth-child(3) { border-top-color: var(--green); }

.page-contact .flow-num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--mute);
}

.page-contact .flow-step h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--fog);
}

.page-contact .flow-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(242, 245, 250, .76);
}

.page-contact .flow-tail {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--violet);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: rgba(139, 92, 246, .09);
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(242, 245, 250, .82);
}

/* ---- 旧版申请 / 变更咨询 ---- */
.page-contact .split {
  padding: clamp(36px, 5.6vw, 70px) 0;
  border-top: 1px solid var(--line);
}

.page-contact .split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-contact .split-main {
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius-m);
  background: var(--pc-panel-soft);
}

.page-contact .split-side {
  padding: clamp(20px, 2.8vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, rgba(47, 168, 255, .13), rgba(139, 92, 246, .11) 58%, transparent 96%);
}

.page-contact .split-p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(242, 245, 250, .8);
}

.page-contact .split-p:last-child {
  margin-bottom: 0;
}

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

.page-contact .reason-list li,
.page-contact .check-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(242, 245, 250, .8);
}

.page-contact .reason-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--orange);
  transform: rotate(45deg);
}

.page-contact .check-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px rgba(31, 169, 122, .8);
}

/* ---- 合作洽谈 ---- */
.page-contact .coop {
  padding: clamp(36px, 5.6vw, 70px) 0;
  border-top: 1px solid var(--line);
}

.page-contact .coop-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .coop-item {
  position: relative;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 4px 16px;
  padding: clamp(18px, 2.8vw, 26px) 0 clamp(18px, 2.8vw, 26px) 16px;
  border-bottom: 1px solid var(--line);
}

.page-contact .coop-item--orange { --pc-accent: var(--orange); }
.page-contact .coop-item--violet { --pc-accent: var(--violet); }
.page-contact .coop-item--green  { --pc-accent: var(--green); }

.page-contact .coop-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 2px;
  border-radius: 2px;
  background: var(--pc-accent);
  opacity: .35;
  transition: opacity .24s var(--ease), width .24s var(--ease);
}

.page-contact .coop-item:hover::before {
  opacity: 1;
  width: 4px;
}

.page-contact .coop-idx {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 24px;
  line-height: 1;
  color: var(--pc-accent);
}

.page-contact .coop-body h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--fog);
}

.page-contact .coop-body p {
  margin: 0 0 10px;
  font-size: 14.8px;
  line-height: 1.76;
  color: rgba(242, 245, 250, .78);
}

.page-contact .coop-meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .03em;
  color: var(--mute);
}

/* ---- 到访 ---- */
.page-contact .visit {
  padding: clamp(36px, 5.6vw, 70px) 0;
  border-top: 1px solid var(--line);
}

.page-contact .visit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.6vw, 40px);
}

.page-contact .visit-pills {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .chip {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
}

.page-contact .chip--green {
  color: var(--green);
  border-color: rgba(31, 169, 122, .55);
  background: rgba(31, 169, 122, .12);
}

.page-contact .chip--yellow {
  color: var(--yellow);
  border-color: rgba(255, 212, 0, .5);
  background: rgba(255, 212, 0, .12);
}

.page-contact .visit-address {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.7;
  letter-spacing: .01em;
  color: var(--fog);
}

.page-contact .visit-p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(242, 245, 250, .8);
}

.page-contact .visit-note {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--line-strong);
  font-size: 13.5px;
  line-height: 1.74;
  color: var(--mute);
}

/* ---- 收束信息条 ---- */
.page-contact .closing {
  margin-top: clamp(34px, 5vw, 60px);
  padding: clamp(20px, 3.2vw, 32px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg,
    rgba(255, 122, 26, .12) 0%,
    rgba(255, 212, 0, .08) 30%,
    rgba(31, 169, 122, .11) 62%,
    rgba(47, 168, 255, .12) 100%);
}

.page-contact .closing-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  font-family: var(--font-mono);
  font-size: clamp(12px, 1.5vw, 14px);
  letter-spacing: .04em;
  color: rgba(242, 245, 250, .86);
}

.page-contact .closing-inner strong {
  font-weight: 500;
  color: var(--yellow);
}

.page-contact .closing-sep {
  color: var(--line-strong);
}

/* ---- 断点 ---- */
@media (min-width: 880px) {
  .page-contact .track-grid {
    position: relative;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .track-grid::before {
    content: "";
    position: absolute;
    top: -18px;
    left: 5%;
    right: 5%;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--orange), var(--blue) 52%, var(--green));
    opacity: .55;
  }

  .page-contact .flow-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .flow-step:not(:last-child)::after {
    content: "";
    position: absolute;
    right: -13px;
    top: 46px;
    width: 6px;
    height: 6px;
    border-top: 2px solid var(--line-strong);
    border-right: 2px solid var(--line-strong);
    transform: rotate(45deg);
  }

  .page-contact .visit-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: start;
  }

  .page-contact .coop-item {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 4px 26px;
  }

  .page-contact .coop-idx {
    font-size: 30px;
  }
}

@media (min-width: 980px) {
  .page-contact .split-grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }
}

@media (min-width: 1020px) {
  .page-contact .hero-inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: end;
    gap: clamp(30px, 4vw, 56px);
  }
}

@media (max-width: 420px) {
  .page-contact .coop-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .page-contact .coop-idx {
    font-size: 22px;
  }

  .page-contact .closing-sep {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .track,
  .page-contact .coop-item::before {
    transition: none;
  }

  .page-contact .track:hover {
    transform: none;
  }
}