.page-contact {
  --c-radius: 26px;
  --c-card-gap: 18px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: clip;
}

.page-contact h1 {
  font-family: var(--font-heading);
  font-size: var(--fs-h1);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.14;
  margin: 12px 0 18px;
  color: var(--paper);
}

.page-contact h2 {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.26;
  margin: 10px 0 14px;
  color: var(--paper);
}

.page-contact h3 {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin: 0;
  color: var(--paper);
}

.page-contact p {
  margin: 0 0 14px;
}

.page-contact .lede {
  font-size: var(--fs-body);
  line-height: 1.76;
  color: rgba(247, 244, 236, 0.8);
  max-width: 66ch;
}

/* ---------- HERO ---------- */

.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-deep);
  padding: clamp(70px, 10vw, 128px) 0 clamp(52px, 7vw, 84px);
  border-radius: 0 0 34px 34px;
}

.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 62%;
  opacity: 0.26;
}

.page-contact .contact-hero__scrim {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 88% at 10% 0%, rgba(43, 242, 212, 0.16), transparent 58%),
    radial-gradient(90% 80% at 96% 108%, rgba(255, 106, 31, 0.14), transparent 62%),
    linear-gradient(162deg, rgba(10, 38, 33, 0.74) 0%, rgba(18, 21, 23, 0.95) 80%);
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero .breadcrumbs {
  margin-bottom: 22px;
}

.page-contact .contact-hero__quick {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .contact-hero__quick li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 11px 22px 12px;
  border: 1px solid rgba(43, 242, 212, 0.3);
  border-radius: var(--radius-pill);
  background: rgba(20, 57, 47, 0.55);
}

.page-contact .contact-hero__label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-contact .contact-hero__value {
  font-family: var(--font-num);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--cyan);
  overflow-wrap: anywhere;
  user-select: all;
}

/* ---------- 渠道卡 ---------- */

.page-contact .contact-channels {
  padding-top: clamp(52px, 7vw, 88px);
}

.page-contact .channels {
  display: grid;
  gap: var(--c-card-gap);
  margin-top: 34px;
}

.page-contact .channel-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 24px 22px;
  border: 1px solid rgba(43, 242, 212, 0.14);
  border-radius: var(--c-radius);
  background:
    radial-gradient(130% 80% at 100% 0%, rgba(43, 242, 212, 0.09), transparent 58%),
    linear-gradient(168deg, var(--ink-mid) 0%, rgba(20, 57, 47, 0.5) 100%);
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease), box-shadow 0.28s var(--ease);
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(43, 242, 212, 0.5);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.36);
}

.page-contact .channel-card__badge {
  align-self: flex-start;
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-contact .channel-card__addr {
  margin: 0;
  font-family: var(--font-num);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--orange);
  overflow-wrap: anywhere;
  user-select: all;
}

.page-contact .channel-card__body {
  font-size: var(--fs-note);
  line-height: 1.72;
  color: rgba(247, 244, 236, 0.78);
}

.page-contact .channel-card__list {
  list-style: none;
  margin: auto 0 0;
  padding: 14px 0 0;
  border-top: 1px solid rgba(185, 198, 204, 0.16);
  display: grid;
  gap: 7px;
}

.page-contact .channel-card__list li {
  position: relative;
  padding-left: 17px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--silver);
}

.page-contact .channel-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  opacity: 0.75;
}

/* ---------- 反馈清单 ---------- */

.page-contact .contact-prep {
  padding-top: clamp(48px, 6.5vw, 84px);
}

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

.page-contact .contact-prep__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .contact-prep__list li {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  padding: 15px 18px 16px;
  border-left: 2px solid rgba(43, 242, 212, 0.4);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(20, 57, 47, 0.38);
}

.page-contact .contact-prep__idx {
  font-family: var(--font-num);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--orange);
}

.page-contact .contact-prep__list strong {
  display: block;
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--paper);
  margin-bottom: 2px;
}

.page-contact .contact-prep__list p {
  margin: 0;
  font-size: var(--fs-note);
  line-height: 1.66;
  color: rgba(185, 198, 204, 0.92);
}

.page-contact .contact-prep__figure {
  margin: 0;
  border-radius: var(--c-radius);
  overflow: hidden;
  border: 1px solid rgba(43, 242, 212, 0.16);
  background: var(--ink-deep);
}

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

.page-contact .contact-prep__figure .media-frame__caption {
  padding: 12px 18px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--silver);
  border-top: 1px solid rgba(185, 198, 204, 0.14);
}

/* ---------- 流程 ---------- */

.page-contact .contact-process {
  padding-top: clamp(48px, 6.5vw, 84px);
}

.page-contact .process-track {
  display: grid;
  gap: 16px;
  margin-top: 34px;
}

.page-contact .process-step {
  padding: 22px 22px 20px;
  border: 1px solid rgba(43, 242, 212, 0.14);
  border-radius: var(--c-radius);
  background: linear-gradient(175deg, rgba(18, 21, 23, 0.9), rgba(20, 57, 47, 0.42));
  transition: border-color 0.28s var(--ease), transform 0.28s var(--ease);
}

.page-contact .process-step:hover {
  border-color: rgba(255, 106, 31, 0.5);
  transform: translateY(-3px);
}

.page-contact .process-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
  border-radius: 50%;
  border: 2px solid var(--cyan);
  background: var(--ink-deep);
  font-family: var(--font-num);
  font-size: 15px;
  font-weight: 700;
  color: var(--cyan);
}

.page-contact .process-step__title {
  font-size: var(--fs-h3);
  margin-bottom: 8px;
}

.page-contact .process-step__body {
  font-size: var(--fs-note);
  line-height: 1.72;
  color: rgba(247, 244, 236, 0.8);
  margin-bottom: 14px;
}

.page-contact .process-step__time {
  display: inline-block;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  background: rgba(255, 106, 31, 0.14);
  border: 1px solid rgba(255, 106, 31, 0.32);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--orange-soft);
}

.page-contact .process-note {
  margin-top: 22px;
  padding: 14px 20px;
  border-left: 2px solid rgba(43, 242, 212, 0.45);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(10, 38, 33, 0.6);
  font-size: var(--fs-note);
  line-height: 1.68;
  color: rgba(185, 198, 204, 0.95);
}

/* ---------- 服务地区 ---------- */

.page-contact .contact-region {
  padding-top: clamp(48px, 6.5vw, 84px);
}

.page-contact .contact-region__grid {
  display: grid;
  gap: 34px;
  align-items: center;
}

.page-contact .contact-region__map {
  padding: 22px 18px 12px;
  border: 1px dashed rgba(43, 242, 212, 0.32);
  border-radius: var(--c-radius);
  background: var(--ink-deep);
}

.page-contact .region-mark {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .region-mark__grid {
  stroke: var(--surface);
  stroke-width: 1;
}

.page-contact .region-mark__ring {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 1.4;
}

.page-contact .region-mark__dot {
  fill: var(--cyan);
}

.page-contact .region-mark__label {
  fill: var(--paper);
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.page-contact .region-mark__sub {
  fill: var(--silver);
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.page-contact .contact-region__body {
  font-size: var(--fs-body);
  line-height: 1.76;
  color: rgba(247, 244, 236, 0.8);
}

.page-contact .contact-region__facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .contact-region__facts li {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: baseline;
  gap: 3px 6px;
  padding-bottom: 13px;
  border-bottom: 1px solid rgba(185, 198, 204, 0.16);
}

.page-contact .contact-region__num {
  font-family: var(--font-num);
  font-size: var(--num-md);
  font-weight: 700;
  line-height: 1.1;
  color: var(--orange);
}

.page-contact .contact-region__unit {
  font-size: 13px;
  color: var(--silver);
}

.page-contact .contact-region__facts p {
  grid-column: 1 / -1;
  margin: 2px 0 0;
  font-size: var(--fs-note);
  line-height: 1.62;
  color: rgba(185, 198, 204, 0.92);
}

/* ---------- 合作 ---------- */

.page-contact .contact-coop {
  padding-top: clamp(48px, 6.5vw, 84px);
}

.page-contact .contact-coop__grid {
  margin-top: 30px;
}

.page-contact .contact-coop__card {
  border-radius: var(--c-radius);
  background: linear-gradient(170deg, rgba(20, 57, 47, 0.72), rgba(18, 21, 23, 0.9));
  border: 1px solid rgba(43, 242, 212, 0.14);
  padding: 24px 22px;
}

.page-contact .contact-coop__card .card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  font-weight: 800;
  color: var(--paper);
  margin: 0 0 14px;
}

.page-contact .contact-coop__card .card__body ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-coop__card .card__body li {
  position: relative;
  padding-left: 20px;
  font-size: var(--fs-note);
  line-height: 1.68;
  color: rgba(247, 244, 236, 0.82);
}

.page-contact .contact-coop__card .card__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-contact .contact-coop__note {
  margin-top: 20px;
  font-size: var(--fs-note);
  line-height: 1.68;
  color: var(--silver);
}

/* ---------- 关联入口 ---------- */

.page-contact .contact-trail {
  padding-top: clamp(48px, 6.5vw, 84px);
  padding-bottom: clamp(56px, 7vw, 96px);
}

.page-contact .contact-trail__box {
  display: grid;
  gap: 22px;
  padding: 30px 24px 28px;
  border-radius: var(--c-radius);
  border: 1px solid rgba(43, 242, 212, 0.2);
  background:
    radial-gradient(110% 90% at 0% 0%, rgba(43, 242, 212, 0.12), transparent 60%),
    radial-gradient(100% 90% at 100% 110%, rgba(255, 106, 31, 0.1), transparent 62%),
    var(--ink-mid);
}

.page-contact .contact-trail__box h2 {
  margin-bottom: 0;
}

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

.page-contact .contact-trail__links a {
  display: block;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(185, 198, 204, 0.2);
  background: rgba(10, 38, 33, 0.62);
  font-size: var(--fs-note);
  line-height: 1.5;
  color: var(--paper);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-contact .contact-trail__links a:hover,
.page-contact .contact-trail__links a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateX(4px);
}

.page-contact a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-contact .channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .contact-trail__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .process-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
  .page-contact .contact-coop__grid {
    gap: 22px;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-prep__grid {
    grid-template-columns: 1.12fr 0.88fr;
    gap: 50px;
    align-items: start;
  }
  .page-contact .contact-region__grid {
    grid-template-columns: 0.88fr 1.12fr;
    gap: 54px;
  }
}

@media (min-width: 1024px) {
  .page-contact .channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    align-items: stretch;
  }
  .page-contact .channel-card:nth-child(1) {
    margin-top: 0;
  }
  .page-contact .channel-card:nth-child(2) {
    margin-top: 40px;
  }
  .page-contact .channel-card:nth-child(3) {
    margin-top: 80px;
  }
  .page-contact .contact-trail__box {
    grid-template-columns: 0.78fr 1.22fr;
    align-items: center;
    gap: 44px;
    padding: 38px 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .process-step,
  .page-contact .contact-trail__links a {
    transition: none;
  }
  .page-contact .channel-card:hover,
  .page-contact .channel-card:focus-within,
  .page-contact .process-step:hover,
  .page-contact .contact-trail__links a:hover,
  .page-contact .contact-trail__links a:focus-visible {
    transform: none;
  }
}