.page-contact {
  --contact-gap: clamp(20px, 3.4vw, 36px);
  --contact-pad: clamp(18px, 3vw, 30px);
  background: var(--hs-ink);
  color: var(--hs-text);
  font-family: var(--hs-font-ui);
  overflow-x: hidden;
}

.page-contact .hs-crumb {
  padding-block: 18px 6px;
}

.page-contact a:focus-visible,
.page-contact [tabindex="0"]:focus-visible {
  outline: 2px solid var(--hs-brand);
  outline-offset: 2px;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  font-family: var(--hs-font-ui);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--hs-text);
}

/* ---------- 首屏氛围带 ---------- */

.page-contact .contact-hero {
  position: relative;
  margin-top: 8px;
  border-top: 1px solid var(--hs-line);
  border-bottom: 1px solid var(--hs-line);
  background:
    radial-gradient(120% 90% at 84% 6%, rgba(41, 242, 196, 0.14), rgba(41, 242, 196, 0) 58%),
    linear-gradient(180deg, var(--hs-panel), var(--hs-ink));
  overflow: hidden;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: auto -20% -32% 34%;
  height: 62%;
  background: repeating-linear-gradient(115deg, rgba(41, 242, 196, 0.08) 0 2px, transparent 2px 24px);
  transform: skewY(-7deg);
  pointer-events: none;
}

.page-contact .contact-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--contact-gap);
  padding-block: clamp(28px, 6vw, 64px);
}

.page-contact .contact-hero__copy h1 {
  margin: 12px 0 14px;
  font-size: clamp(28px, 6vw, 46px);
  line-height: 1.16;
}

.page-contact .contact-hero__lead {
  margin: 0;
  max-width: 34em;
  color: var(--hs-text-2);
  font-size: 16px;
  line-height: 1.75;
}

.page-contact .contact-hero__board {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  border-top: 1px solid var(--hs-line);
}

.page-contact .contact-board__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  padding: 15px 0;
  border-bottom: 1px solid var(--hs-line);
}

.page-contact .contact-board__key {
  flex: 0 0 auto;
  min-width: 76px;
  font-family: var(--hs-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--hs-text-2);
}

.page-contact .contact-board__val {
  font-family: var(--hs-font-mono);
  font-size: clamp(15px, 2.4vw, 20px);
  font-weight: 700;
  color: var(--hs-text);
  word-break: break-all;
}

.page-contact .contact-board__val--brand {
  color: var(--hs-brand);
}

.page-contact .contact-board__val--addr {
  font-family: var(--hs-font-ui);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0;
  word-break: normal;
}

.page-contact .contact-hero__media {
  margin: 0;
  position: relative;
  border: 1px solid var(--hs-line);
  clip-path: var(--hs-cut);
  background: var(--hs-turf);
}

.page-contact .hs-media__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .contact-hero__media .hs-media__img {
  filter: saturate(0.85) contrast(1.05);
}

.page-contact .contact-hero__media .hs-media__cap {
  display: block;
  padding: 10px 16px;
  font-family: var(--hs-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--hs-text-2);
  border-top: 1px solid var(--hs-line);
  background: var(--hs-turf);
}

/* ---------- 渠道卡片 ---------- */

.page-contact .contact-channels {
  padding-block: clamp(34px, 6vw, 74px);
}

.page-contact .contact-channels__head {
  max-width: 62ch;
  margin-bottom: var(--contact-gap);
}

.page-contact .contact-channels__head h2 {
  margin: 10px 0 8px;
  font-size: clamp(24px, 4vw, 34px);
}

.page-contact .contact-channels__head p {
  margin: 0;
  color: var(--hs-text-2);
  font-size: 15px;
  line-height: 1.75;
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: var(--contact-gap);
}

.page-contact .contact-channel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--contact-pad);
  background: var(--hs-panel);
  border: 1px solid var(--hs-line);
  clip-path: var(--hs-cut);
  transition: border-color var(--hs-speed) ease, box-shadow var(--hs-speed) ease;
}

.page-contact .contact-channel:hover,
.page-contact .contact-channel:focus-visible {
  border-color: var(--hs-cool);
  outline: none;
  box-shadow: inset 0 0 0 2px rgba(41, 242, 196, 0.35);
}

.page-contact .contact-channel--email {
  border-color: var(--hs-brand);
  background:
    linear-gradient(152deg, rgba(41, 242, 196, 0.12), rgba(16, 36, 30, 0) 64%),
    var(--hs-panel);
}

.page-contact .contact-channel--email:hover,
.page-contact .contact-channel--email:focus-visible {
  border-color: var(--hs-brand);
  box-shadow: inset 0 0 0 2px rgba(41, 242, 196, 0.7);
}

.page-contact .contact-channel h3 {
  margin: 0;
  font-size: clamp(18px, 2.6vw, 22px);
}

.page-contact .contact-channel__value {
  margin: 0;
  font-family: var(--hs-font-mono);
  font-size: clamp(16px, 3vw, 22px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--hs-text);
  word-break: break-all;
}

.page-contact .contact-channel--email .contact-channel__value {
  color: var(--hs-brand);
}

.page-contact .contact-channel__value--addr {
  font-family: var(--hs-font-ui);
  font-size: clamp(16px, 2.4vw, 19px);
  font-weight: 600;
  letter-spacing: 0;
  word-break: normal;
}

.page-contact .contact-channel__note {
  margin: 0;
  color: var(--hs-text-2);
  font-size: 14px;
  line-height: 1.75;
}

.page-contact .contact-texture {
  position: relative;
  margin: 0;
  border: 1px solid var(--hs-line);
  clip-path: var(--hs-cut);
  background: var(--hs-turf);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.page-contact .contact-texture img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.page-contact .contact-texture figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 12px 16px;
  font-family: var(--hs-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--hs-cool);
  background: linear-gradient(180deg, rgba(5, 9, 10, 0), rgba(5, 9, 10, 0.9));
}

/* ---------- 渠道用途对照 ---------- */

.page-contact .contact-routing {
  padding-block: clamp(30px, 5vw, 64px);
  border-top: 1px solid var(--hs-line);
}

.page-contact .contact-routing__head h2 {
  margin: 10px 0 clamp(20px, 3vw, 30px);
  font-size: clamp(23px, 3.6vw, 32px);
}

.page-contact .contact-routing__grid {
  display: grid;
  gap: var(--contact-gap);
}

.page-contact .contact-route h3 {
  margin: 0 0 14px;
  font-size: 19px;
}

.page-contact .contact-route ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-contact .contact-route li {
  position: relative;
  padding-left: 22px;
  color: var(--hs-text-2);
  font-size: 15px;
  line-height: 1.7;
}

.page-contact .contact-route li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border: 1px solid var(--hs-cool);
  transform: rotate(45deg);
}

.page-contact .contact-route--mail li::before {
  border-color: var(--hs-brand);
}

.page-contact .contact-route--call li::before {
  border-color: var(--hs-amber);
}

.page-contact .contact-route__foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--hs-line);
  color: var(--hs-text-2);
  font-size: 14px;
  line-height: 1.75;
}

/* ---------- 纠错清单 ---------- */

.page-contact .contact-fix {
  padding-block: clamp(30px, 5vw, 64px);
  border-top: 1px solid var(--hs-line);
}

.page-contact .contact-fix__grid {
  display: grid;
  gap: var(--contact-gap);
}

.page-contact .contact-fix__intro h2 {
  margin: 10px 0 12px;
  font-size: clamp(23px, 3.6vw, 32px);
}

.page-contact .contact-fix__intro p {
  margin: 0 0 12px;
  color: var(--hs-text-2);
  font-size: 15px;
  line-height: 1.75;
  max-width: 34em;
}

.page-contact .contact-fix__hint {
  padding-left: 14px;
  border-left: 2px solid var(--hs-line);
}

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

.page-contact .contact-fix__list li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 4px 14px;
  padding: 17px 0;
  border-bottom: 1px solid var(--hs-line);
}

.page-contact .contact-fix__num {
  font-family: var(--hs-font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--hs-brand);
  padding-top: 4px;
}

.page-contact .contact-fix__list h3 {
  margin: 0 0 5px;
  font-size: 16px;
  letter-spacing: 0;
}

.page-contact .contact-fix__list p {
  margin: 0;
  color: var(--hs-text-2);
  font-size: 14px;
  line-height: 1.7;
}

/* ---------- 回复时段 ---------- */

.page-contact .contact-time {
  padding-block: clamp(30px, 5vw, 64px);
  border-top: 1px solid var(--hs-line);
}

.page-contact .contact-time__grid {
  display: grid;
  gap: var(--contact-gap);
}

.page-contact .contact-time__copy h2 {
  margin: 10px 0 12px;
  font-size: clamp(23px, 3.6vw, 32px);
}

.page-contact .contact-time__copy p {
  margin: 0 0 12px;
  color: var(--hs-text-2);
  font-size: 15px;
  line-height: 1.75;
  max-width: 34em;
}

.page-contact .contact-time__table {
  margin: 0;
  border-top: 1px solid var(--hs-line);
}

.page-contact .contact-time__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px 16px;
  padding: 15px 0;
  border-bottom: 1px solid var(--hs-line);
}

.page-contact .contact-time__row dt {
  font-family: var(--hs-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--hs-brand);
}

.page-contact .contact-time__row dd {
  margin: 0;
  font-size: 14px;
  color: var(--hs-text);
  text-align: right;
}

/* ---------- 页面反馈 ---------- */

.page-contact .contact-feedback {
  padding-block: clamp(30px, 5vw, 64px);
  border-top: 1px solid var(--hs-line);
}

.page-contact .contact-feedback__panel {
  background:
    linear-gradient(120deg, rgba(255, 154, 31, 0.08), rgba(16, 36, 30, 0) 55%),
    var(--hs-panel);
  border: 1px solid var(--hs-line);
  clip-path: var(--hs-cut);
  padding: clamp(22px, 4vw, 38px);
}

.page-contact .contact-feedback__panel p {
  margin: 0 0 12px;
  color: var(--hs-text-2);
  font-size: 15px;
  line-height: 1.75;
  max-width: 62ch;
}

.page-contact .contact-feedback__mail {
  font-family: var(--hs-font-mono) !important;
  font-size: clamp(17px, 3vw, 24px) !important;
  font-weight: 700;
  color: var(--hs-brand) !important;
  letter-spacing: 0.02em;
  word-break: break-all;
  padding-top: 6px;
}

.page-contact .contact-feedback__links {
  padding-top: 12px;
  border-top: 1px dashed var(--hs-line);
}

.page-contact .contact-feedback__links a {
  color: var(--hs-brand);
  text-decoration: none;
  border-bottom: 1px solid rgba(41, 242, 196, 0.4);
}

.page-contact .contact-feedback__links a:hover {
  border-bottom-color: var(--hs-brand);
}

/* ---------- 收口 ---------- */

.page-contact .contact-outro {
  padding-bottom: clamp(48px, 7vw, 84px);
}

.page-contact .contact-outro::before {
  content: "";
  display: block;
  height: 6px;
  margin-bottom: 20px;
  background: linear-gradient(90deg, var(--hs-brand) 0 24%, var(--hs-amber) 24% 31%, var(--hs-line) 31% 100%);
  clip-path: polygon(0 0, 100% 0, calc(100% - 16px) 100%, 0 100%);
}

.page-contact .contact-outro p {
  margin: 0;
  font-family: var(--hs-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  line-height: 1.8;
  color: var(--hs-text-2);
  max-width: 46em;
}

/* ---------- 断点 ---------- */

@media (min-width: 768px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .page-contact .contact-routing__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(28px, 4vw, 56px);
  }

  .page-contact .contact-route--call {
    position: relative;
    padding-left: clamp(24px, 3vw, 40px);
  }

  .page-contact .contact-route--call::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(180deg, var(--hs-brand), var(--hs-line) 42%, rgba(30, 58, 51, 0));
    transform: skewX(-8deg);
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-contact .contact-channel--email {
    grid-column: 1 / 8;
  }

  .page-contact .contact-channel--phone {
    grid-column: 8 / 13;
  }

  .page-contact .contact-channel--addr {
    grid-column: 1 / 6;
    align-self: start;
  }

  .page-contact .contact-texture {
    grid-column: 6 / 13;
  }

  .page-contact .contact-fix__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-contact .contact-time__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    justify-content: space-between;
    gap: clamp(32px, 5vw, 72px);
  }
}

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