.page-contact .c-hero {
  padding-top: clamp(26px, 5vw, 54px);
  padding-bottom: clamp(18px, 3.4vw, 34px);
}

.page-contact .breadcrumb {
  margin-bottom: 16px;
}

.page-contact .c-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(46px, 13vw, 112px);
  font-weight: 800;
  line-height: .94;
  letter-spacing: -.02em;
  color: var(--white);
  margin: 14px 0 0;
}

.page-contact .c-lead {
  max-width: 62ch;
  margin-top: 20px;
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.8;
  color: var(--steel-soft);
}

.page-contact .c-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-contact .c-chips li {
  padding: 7px 15px;
  border: 1px solid rgba(182, 255, 61, .34);
  border-radius: 999px;
  font-size: 13.5px;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-contact .c-sub {
  max-width: 58ch;
  margin-top: 14px;
  color: var(--steel-soft);
  line-height: 1.75;
}

/* ---------- 用途分流 ---------- */
.page-contact .router {
  position: relative;
  display: grid;
  gap: 20px;
  margin-top: 26px;
}

.page-contact .router__radio {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

.page-contact .router__tabs {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.page-contact .router__tab {
  display: grid;
  gap: 5px;
  padding: 16px 18px;
  border: 1px solid rgba(159, 179, 172, .24);
  border-radius: var(--r-m);
  background: var(--ink-700);
  cursor: pointer;
  transition: background .28s var(--ease), border-color .28s var(--ease), box-shadow .28s var(--ease), transform .28s var(--ease);
}

.page-contact .router__tab:hover {
  border-color: rgba(182, 255, 61, .5);
  transform: translateY(-2px);
}

.page-contact .router__tab-no {
  font-size: 12.5px;
  letter-spacing: .18em;
  color: var(--steel-soft);
}

.page-contact .router__tab-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
}

.page-contact .router__tab-desc {
  font-size: 13px;
  color: var(--steel-soft);
}

.page-contact #lane-club:checked ~ .router__tabs [for="lane-club"],
.page-contact #lane-media:checked ~ .router__tabs [for="lane-media"],
.page-contact #lane-account:checked ~ .router__tabs [for="lane-account"] {
  background: var(--ink-800);
  border-color: rgba(182, 255, 61, .55);
  box-shadow: inset 4px 0 0 0 var(--lime);
}

.page-contact #lane-club:checked ~ .router__tabs [for="lane-club"] .router__tab-no,
.page-contact #lane-media:checked ~ .router__tabs [for="lane-media"] .router__tab-no,
.page-contact #lane-account:checked ~ .router__tabs [for="lane-account"] .router__tab-no {
  color: var(--lime);
}

.page-contact .router__panel {
  display: none;
  background: var(--ink-700);
  border: 1px solid rgba(159, 179, 172, .2);
  border-radius: var(--r-l);
  padding: clamp(20px, 3vw, 34px);
}

.page-contact #lane-club:checked ~ .router__panels [data-panel="club"],
.page-contact #lane-media:checked ~ .router__panels [data-panel="media"],
.page-contact #lane-account:checked ~ .router__panels [data-panel="account"] {
  display: block;
}

.page-contact .router__panel h3 {
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.3;
  color: var(--white);
  margin: 14px 0 0;
}

.page-contact .router__panel p {
  margin-top: 14px;
  line-height: 1.78;
  color: var(--steel-soft);
}

.page-contact .router__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .router__list li {
  position: relative;
  padding-left: 22px;
  line-height: 1.7;
  color: var(--white);
  font-size: 15.5px;
}

.page-contact .router__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--lime);
}

.page-contact .router__foot {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px dashed rgba(159, 179, 172, .26);
  font-size: 14.5px;
  color: var(--steel-soft) !important;
}

/* ---------- 本地服务 ---------- */
.page-contact .c-local {
  display: grid;
  gap: 26px;
  align-items: start;
}

.page-contact .c-local__body > p {
  margin-top: 14px;
  line-height: 1.8;
  color: var(--steel-soft);
  max-width: 62ch;
}

.page-contact .steps {
  list-style: none;
  counter-reset: step;
  margin: 24px 0 0;
  padding: 0;
}

.page-contact .steps li {
  position: relative;
  padding: 15px 0 15px 54px;
  border-bottom: 1px dashed rgba(159, 179, 172, .22);
}

.page-contact .steps li:first-child {
  border-top: 1px dashed rgba(159, 179, 172, .22);
}

.page-contact .steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 13px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: var(--ink-800);
  border: 1px solid rgba(182, 255, 61, .45);
  color: var(--lime);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.page-contact .steps strong {
  display: block;
  color: var(--white);
  font-size: 16.5px;
}

.page-contact .steps span {
  display: block;
  margin-top: 6px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--steel-soft);
}

.page-contact .c-local__body .btn {
  margin-top: 26px;
}

.page-contact .c-local__media {
  margin: 0;
}

.page-contact .c-local__media img,
.page-contact .msg-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--r-l);
  border: 1px solid rgba(159, 179, 172, .2);
}

.page-contact .c-local__media figcaption,
.page-contact .msg-media figcaption {
  margin-top: 12px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--steel-soft);
}

/* ---------- 留言 ---------- */
.page-contact .msg-wrap {
  display: grid;
  gap: 24px;
  margin-top: 26px;
  align-items: start;
}

.page-contact .msg-media {
  margin: 0;
}

.page-contact .msg {
  display: grid;
  gap: 20px;
  padding: clamp(20px, 3vw, 34px);
  background: var(--panel);
  border-radius: var(--r-l);
  color: var(--ink-800);
  border-left: 5px solid var(--lime-deep);
}

.page-contact .msg__field {
  display: grid;
  gap: 8px;
}

.page-contact .msg label {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink-800);
}

.page-contact .msg input,
.page-contact .msg select,
.page-contact .msg textarea {
  width: 100%;
  font: inherit;
  font-size: 16px;
  color: var(--ink-800);
  background: transparent;
  border: 0;
  border-bottom: 2px solid var(--steel);
  border-radius: 0;
  padding: 9px 2px;
  transition: border-color .26s var(--ease);
}

.page-contact .msg textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.7;
}

.page-contact .msg input:focus,
.page-contact .msg select:focus,
.page-contact .msg textarea:focus {
  outline: none;
  border-bottom-color: var(--flare);
}

.page-contact .msg input::placeholder,
.page-contact .msg textarea::placeholder {
  color: var(--steel);
}

.page-contact .msg__hint,
.page-contact .msg__next {
  font-size: 13px;
  line-height: 1.65;
  color: var(--steel);
}

.page-contact .msg__next {
  padding-top: 16px;
  border-top: 1px dashed rgba(107, 122, 128, .4);
}

/* ---------- 常见指引 ---------- */
.page-contact .ptr {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .ptr a {
  display: grid;
  gap: 5px;
  padding: 16px 18px 16px 20px;
  border-bottom: 1px solid rgba(159, 179, 172, .18);
  border-left: 3px solid transparent;
  text-decoration: none;
  transition: border-color .26s var(--ease), background .26s var(--ease), transform .26s var(--ease);
}

.page-contact .ptr a:hover {
  border-left-color: var(--flare);
  background: var(--ink-700);
  transform: translateX(3px);
}

.page-contact .ptr__q {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.55;
}

.page-contact .ptr__a {
  font-size: 13.5px;
  color: var(--lime);
}

/* ---------- 联系刻度条 ---------- */
.page-contact .c-strip {
  padding-bottom: clamp(48px, 7vw, 84px);
}

.page-contact .strip {
  margin-top: 24px;
  display: grid;
  border-top: 3px solid var(--lime);
  border-bottom: 1px solid rgba(159, 179, 172, .24);
  background: linear-gradient(180deg, rgba(18, 58, 46, .72), rgba(7, 26, 20, .5));
}

.page-contact .strip__item {
  padding: 22px clamp(16px, 3vw, 30px);
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-contact .strip__item + .strip__item {
  border-top: 1px dashed rgba(159, 179, 172, .24);
}

.page-contact .strip__k {
  font-size: 12.5px;
  letter-spacing: .18em;
  color: var(--steel-soft);
}

.page-contact .strip__v {
  font-family: var(--font-display);
  font-size: clamp(19px, 3.4vw, 26px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
  font-variant-numeric: tabular-nums;
  word-break: break-word;
}

.page-contact .strip__n {
  font-size: 13.5px;
  color: var(--lime);
}

.page-contact .strip__foot {
  margin-top: 22px;
  max-width: 72ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--steel-soft);
}

.page-contact .strip__foot a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .ptr {
    grid-template-columns: repeat(2, 1fr);
    gap: 0 24px;
  }

  .page-contact .strip {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .strip__item + .strip__item {
    border-top: 0;
    border-left: 1px dashed rgba(159, 179, 172, .24);
  }
}

@media (min-width: 900px) {
  .page-contact .router {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 30px;
    align-items: start;
  }

  .page-contact .router__tabs {
    grid-column: 1;
    grid-row: 1;
    position: sticky;
    top: 128px;
  }

  .page-contact .router__panels {
    grid-column: 2;
    grid-row: 1;
    min-width: 0;
  }

  .page-contact .c-local {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 46px;
  }

  .page-contact .msg-wrap {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    gap: 36px;
  }
}

@media (min-width: 1080px) {
  .page-contact .c-hero h1 {
    font-size: clamp(72px, 9vw, 112px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .router__tab,
  .page-contact .ptr a {
    transition: none;
  }

  .page-contact .router__tab:hover,
  .page-contact .ptr a:hover {
    transform: none;
  }
}