/* ==========================================================
   咨询通道 /inquiry/ —— 页面作用域 .page-contact
   ========================================================== */

.page-contact {
  --c-cut: 26px;
  --c-cut-md: 20px;
  --c-cut-sm: 16px;
  background: var(--sand);
  color: var(--ink);
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  margin: 0 0 26px;
}

.page-contact .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--slate);
}

.page-contact .breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-contact .breadcrumb-item + .breadcrumb-item::before {
  content: "";
  width: 14px;
  height: 1px;
  background: var(--slate);
  opacity: .55;
}

.page-contact .breadcrumb-item a {
  color: var(--ink-mute);
  text-decoration: none;
  transition: color .2s var(--ease);
}

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

.page-contact .breadcrumb-item[aria-current="page"] {
  color: var(--ink);
  font-weight: 700;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding-top: 34px;
  padding-bottom: 56px;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  right: -22%;
  top: -32%;
  width: 78vw;
  max-width: 700px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(105, 213, 198, .32), rgba(105, 213, 198, 0) 66%);
  pointer-events: none;
}

.page-contact .contact-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 34px;
}

.page-contact .contact-hero h1 {
  margin: 16px 0 0;
  font-size: clamp(30px, 8.2vw, 50px);
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: -.015em;
}

.page-contact .contact-hero h1 .hl {
  display: block;
  color: var(--teal-deep);
}

.page-contact .contact-hero__lead {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-contact .contact-hero__media {
  margin: 0;
  position: relative;
  overflow: hidden;
  background: var(--grad-water);
  clip-path: polygon(
    var(--c-cut) 0,
    100% 0,
    100% calc(100% - var(--c-cut)),
    calc(100% - var(--c-cut)) 100%,
    0 100%,
    0 var(--c-cut)
  );
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

/* ---------- 咨询方式总览 ---------- */
.page-contact .contact-channels__layout {
  display: grid;
  gap: 34px;
  margin-top: 40px;
}

.page-contact .channel-stack {
  display: grid;
  gap: 16px;
}

.page-contact .channel-card {
  position: relative;
  padding: 22px 24px 22px 28px;
  background: var(--deep);
  color: var(--sand);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - var(--c-cut-md)),
    calc(100% - var(--c-cut-md)) 100%,
    0 100%
  );
  filter: drop-shadow(0 22px 26px rgba(6, 25, 43, .20));
  transition: transform .24s var(--ease);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--teal-soft);
}

.page-contact .channel-card--coral::before {
  background: var(--coral);
}

.page-contact .channel-card:hover {
  transform: translateY(-3px);
}

.page-contact .channel-card__head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-contact .channel-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: rgba(105, 213, 198, .16);
  color: var(--teal-soft);
}

.page-contact .channel-card--coral .channel-card__icon {
  background: rgba(255, 107, 74, .20);
  color: var(--coral-soft);
}

.page-contact .channel-card__icon svg {
  width: 20px;
  height: 20px;
}

.page-contact .channel-card__label {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--on-dark);
}

.page-contact .channel-card__value {
  margin: 14px 0 0;
  font-family: "IBM Plex Mono", "Roboto Mono", ui-monospace, Menlo, Consolas, monospace;
  font-size: clamp(17px, 4.4vw, 22px);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: .01em;
  color: #FFFFFF;
  word-break: break-word;
  user-select: all;
}

.page-contact .channel-card__meta {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--on-dark);
}

.page-contact .channel-card__meta strong {
  color: var(--coral-soft);
  font-weight: 700;
}

.page-contact .channel-card--light {
  background: var(--sand);
  color: var(--ink);
  filter: drop-shadow(0 18px 22px rgba(6, 25, 43, .10));
}

.page-contact .channel-card--light::before {
  background: var(--slate);
  opacity: .32;
}

.page-contact .channel-card--light .channel-card__icon {
  background: rgba(31, 158, 154, .14);
  color: var(--teal-deep);
}

.page-contact .channel-card--light .channel-card__label {
  color: var(--ink-mute);
}

.page-contact .channel-card--light .channel-card__value {
  font-family: inherit;
  font-size: clamp(15px, 3.8vw, 17px);
  font-weight: 700;
  line-height: 1.65;
  letter-spacing: 0;
  color: var(--ink);
}

.page-contact .channel-card--light .channel-card__meta {
  color: var(--ink-soft);
}

/* ---------- 右侧补充栏 ---------- */
.page-contact .channels-aside {
  display: grid;
  gap: 22px;
}

.page-contact .channels-aside__media {
  margin: 0;
  position: relative;
  overflow: hidden;
  background: var(--grad-water);
  clip-path: polygon(
    0 0,
    calc(100% - var(--c-cut-md)) 0,
    100% var(--c-cut-md),
    100% 100%,
    0 100%
  );
}

.page-contact .channels-aside__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 25 / 16;
  object-fit: cover;
}

.page-contact .channels-aside__caption {
  padding: 12px 4px 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink-mute);
}

.page-contact .selfserve {
  padding: 22px 24px 24px;
  background: var(--sand);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - var(--c-cut-sm)),
    calc(100% - var(--c-cut-sm)) 100%,
    0 100%
  );
  filter: drop-shadow(0 16px 20px rgba(6, 25, 43, .08));
}

.page-contact .selfserve__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
}

.page-contact .selfserve__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .selfserve__list li {
  display: flex;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-contact .selfserve__list li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  margin-top: 10px;
  border-radius: 50%;
  background: var(--teal);
}

.page-contact .selfserve__more {
  margin: 16px 0 0;
  font-size: 14.5px;
}

.page-contact .inline-link {
  color: var(--teal-deep);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 158, 154, .45);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .inline-link:hover {
  color: var(--coral);
  border-color: var(--coral);
}

/* ---------- 会员权益人工核对（深色分区） ---------- */
.page-contact .contact-check {
  position: relative;
  overflow: hidden;
}

.page-contact .contact-check::after {
  content: "";
  position: absolute;
  left: -16%;
  bottom: -42%;
  width: 62vw;
  max-width: 600px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 74, .22), rgba(255, 107, 74, 0) 66%);
  pointer-events: none;
}

.page-contact .contact-check > .shell {
  position: relative;
  z-index: 1;
}

.page-contact .contact-check__grid {
  display: grid;
  gap: 34px;
}

.page-contact .contact-check .section-title {
  color: var(--sand);
}

.page-contact .contact-check .section-lead {
  color: var(--on-dark);
}

.page-contact .contact-check__actions {
  margin: 26px 0 0;
}

.page-contact .check-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
  counter-reset: checkstep;
}

.page-contact .check-step {
  position: relative;
  counter-increment: checkstep;
  padding: 20px 22px 22px 68px;
  background: rgba(247, 241, 230, .06);
  border-left: 2px solid var(--line-dark);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - var(--c-cut-sm)),
    calc(100% - var(--c-cut-sm)) 100%,
    0 100%
  );
}

.page-contact .check-step::before {
  content: "0" counter(checkstep);
  position: absolute;
  left: 22px;
  top: 21px;
  font-family: "IBM Plex Mono", "Roboto Mono", ui-monospace, monospace;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--teal-soft);
}

.page-contact .check-step__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--sand);
}

.page-contact .check-step__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--on-dark);
}

/* ---------- 合作与媒体咨询 ---------- */
.page-contact .coop-grid {
  display: grid;
  gap: 18px;
  margin-top: 40px;
}

.page-contact .coop-card {
  position: relative;
  padding: 24px 22px 26px;
  background: var(--mist);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - var(--c-cut-md)),
    calc(100% - var(--c-cut-md)) 100%,
    0 100%
  );
  filter: drop-shadow(0 18px 24px rgba(6, 25, 43, .10));
  transition: transform .24s var(--ease);
}

.page-contact .coop-card:hover {
  transform: translateY(-3px);
}

.page-contact .coop-card__tag {
  display: inline-block;
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--teal-deep);
  background: rgba(31, 158, 154, .14);
}

.page-contact .coop-card__title {
  margin: 14px 0 0;
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
}

.page-contact .coop-card__text {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-contact .coop-note {
  margin-top: 26px;
  padding: 22px 24px;
  background: var(--deep);
  color: var(--sand);
  clip-path: polygon(
    0 0,
    calc(100% - var(--c-cut-md)) 0,
    100% var(--c-cut-md),
    100% 100%,
    0 100%
  );
}

.page-contact .coop-note__title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--sand);
}

.page-contact .coop-note__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-contact .coop-note__list li {
  display: flex;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--on-dark);
}

.page-contact .coop-note__list li::before {
  content: "";
  flex: none;
  width: 12px;
  height: 2px;
  margin-top: 12px;
  border-radius: 2px;
  background: var(--coral);
}

/* ---------- 服务时间与响应节奏 ---------- */
.page-contact .hours-grid {
  display: grid;
  gap: 34px;
}

.page-contact .hours-band {
  margin-top: 28px;
  padding: 22px 22px 18px;
  background: var(--mist);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - var(--c-cut-sm)),
    calc(100% - var(--c-cut-sm)) 100%,
    0 100%
  );
  filter: drop-shadow(0 16px 20px rgba(6, 25, 43, .08));
}

.page-contact .hours-band__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  justify-content: space-between;
}

.page-contact .hours-band__title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--ink-mute);
}

.page-contact .hours-band__value {
  font-family: "IBM Plex Mono", "Roboto Mono", ui-monospace, monospace;
  font-size: 16px;
  font-weight: 700;
  color: var(--teal-deep);
}

.page-contact .hours-band__track {
  position: relative;
  height: 8px;
  margin-top: 18px;
  border-radius: 999px;
  background: rgba(10, 42, 67, .10);
  overflow: hidden;
}

.page-contact .hours-band__fill {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: var(--grad-teal);
}

.page-contact .hours-band__labels {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-family: "IBM Plex Mono", "Roboto Mono", ui-monospace, monospace;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--ink-mute);
}

.page-contact .hours-figures {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-contact .hours-figure {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 22px;
  background: var(--mist);
  border-left: 3px solid var(--teal-soft);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - var(--c-cut-sm)),
    calc(100% - var(--c-cut-sm)) 100%,
    0 100%
  );
}

.page-contact .hours-figure__num {
  flex: none;
  min-width: 3.4em;
  font-family: "IBM Plex Mono", "Roboto Mono", ui-monospace, monospace;
  font-size: clamp(24px, 7vw, 32px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-contact .hours-figure__num em {
  margin-left: 3px;
  font-style: normal;
  font-size: .5em;
  font-weight: 600;
  color: var(--teal-deep);
}

.page-contact .hours-figure__body {
  display: grid;
  gap: 4px;
}

.page-contact .hours-figure__label {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.page-contact .hours-figure__note {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-mute);
}

/* ---------- 咨询前准备 ---------- */
.page-contact .prep-grid {
  display: grid;
  gap: 32px;
}

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

.page-contact .prep-item {
  background: var(--mist);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - var(--c-cut-sm)),
    calc(100% - var(--c-cut-sm)) 100%,
    0 100%
  );
  transition: transform .2s var(--ease), background-color .2s var(--ease);
}

.page-contact .prep-item:hover {
  transform: translateY(-2px);
}

.page-contact .prep-item:has(.prep-check:checked) {
  background: rgba(47, 191, 159, .12);
}

.page-contact .prep-item label {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 22px;
  cursor: pointer;
}

.page-contact .prep-check {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  flex: none;
  width: 22px;
  height: 22px;
  margin: 3px 0 0;
  border: 2px solid rgba(10, 42, 67, .22);
  border-radius: 7px;
  background: var(--mist);
  cursor: pointer;
  transition: background-color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .prep-check::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 5px;
  height: 10px;
  border: solid #FFFFFF;
  border-width: 0 2px 2px 0;
  transform: translate(-50%, -60%) rotate(45deg) scale(.4);
  opacity: 0;
  transition: opacity .18s var(--ease), transform .18s var(--ease);
}

.page-contact .prep-check:checked {
  background: var(--teal);
  border-color: var(--teal);
}

.page-contact .prep-check:checked::after {
  opacity: 1;
  transform: translate(-50%, -60%) rotate(45deg) scale(1);
}

.page-contact .prep-check:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 2px;
}

.page-contact .prep-text {
  display: block;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-contact .prep-text strong {
  display: block;
  margin-bottom: 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

/* ---------- 结尾引导 ---------- */
.page-contact .contact-tail__inner {
  display: grid;
  gap: 24px;
}

.page-contact .contact-tail h2 {
  margin: 0;
  font-size: clamp(24px, 5.6vw, 32px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--ink);
}

.page-contact .contact-tail__text p {
  margin: 12px 0 0;
  max-width: 46em;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--ink-soft);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .coop-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .coop-note__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 32px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding-top: 52px;
    padding-bottom: 92px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: 60px;
    align-items: center;
  }

  .page-contact .contact-hero__media img {
    aspect-ratio: 7 / 5;
  }

  .page-contact .contact-channels__layout {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .contact-check__grid {
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
    gap: 54px;
    align-items: start;
  }

  .page-contact .hours-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 56px;
    align-items: center;
  }

  .page-contact .prep-grid {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
    gap: 56px;
    align-items: start;
  }

  .page-contact .contact-tail__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 44px;
    align-items: center;
  }
}

@media (min-width: 1120px) {
  .page-contact {
    --c-cut: 30px;
  }

  .page-contact .channel-card {
    padding: 26px 28px 26px 32px;
  }

  .page-contact .check-step {
    padding: 24px 26px 26px 76px;
  }

  .page-contact .check-step::before {
    left: 26px;
    top: 25px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .coop-card,
  .page-contact .prep-item,
  .page-contact .prep-check::after {
    transition: none;
  }

  .page-contact .channel-card:hover,
  .page-contact .coop-card:hover,
  .page-contact .prep-item:hover {
    transform: none;
  }
}