.page-contact {
  --contact-gap: clamp(20px, 3vw, 36px);
  --contact-pad-y: clamp(48px, 7vw, 92px);
  --contact-card-line: rgba(10, 35, 64, 0.12);
  --contact-inner: 1080px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(104px, 15vw, 176px) 0 clamp(44px, 6vw, 76px);
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(217, 166, 46, 0.16) 0%, transparent 58%),
    linear-gradient(158deg, var(--deep-base) 0%, var(--deep-sea) 56%, var(--tidal) 100%);
  color: var(--pearl);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: min(560px, 58vw);
  height: 150%;
  background: linear-gradient(180deg, rgba(217, 166, 46, 0.14), rgba(217, 166, 46, 0) 68%);
  transform: skewX(-14deg);
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(217, 166, 46, 0.7), transparent);
}

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

.page-contact .contact-hero .breadcrumb {
  margin: 0 0 clamp(22px, 3vw, 34px);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-contact .contact-hero .breadcrumb a {
  color: var(--steel);
}

.page-contact .contact-hero .breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.page-contact .contact-hero .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(143, 166, 184, 0.5);
}

.page-contact .contact-hero .breadcrumb [aria-current="page"] {
  color: var(--gold-light);
}

.page-contact .contact-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(32px, 6.2vw, 68px);
  line-height: 1.08;
  letter-spacing: -0.012em;
  max-width: 17ch;
}

.page-contact .contact-hero__lede {
  margin: 22px 0 0;
  max-width: 660px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--halo);
}

.page-contact .contact-hero__marks {
  list-style: none;
  margin: clamp(30px, 5vw, 46px) 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 14px clamp(20px, 3vw, 40px);
}

.page-contact .contact-hero__marks li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--steel);
}

.page-contact .contact-hero__marks .mono {
  font-size: 22px;
  line-height: 1;
  color: var(--gold);
}

/* ---------- 渠道分流 ---------- */
.page-contact .contact-split {
  background: var(--pearl);
  color: var(--ink);
  padding: var(--contact-pad-y) 0;
}

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

.page-contact .contact-side {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .contact-side__card {
  padding: clamp(20px, 3vw, 28px);
}

.page-contact .contact-side__status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 14px 0 0;
  font-size: 14px;
  color: var(--gold-light);
}

.page-contact .contact-side__data {
  margin: 22px 0 0;
  display: grid;
  gap: 14px;
  border-top: 1px solid rgba(143, 166, 184, 0.24);
  padding-top: 18px;
}

.page-contact .contact-side__row {
  display: grid;
  gap: 6px;
}

.page-contact .contact-side__row dt {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-contact .contact-side__row dd {
  margin: 0;
  font-size: 17px;
  color: var(--pearl);
  overflow-wrap: anywhere;
}

.page-contact .contact-side__row dd.mono {
  font-size: 20px;
  letter-spacing: 0.01em;
  color: var(--gold);
}

.page-contact .contact-side__mail {
  font-size: 14px !important;
  line-height: 1.5;
}

.page-contact .contact-side__note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

.page-contact .contact-side__addr {
  padding: clamp(18px, 2.6vw, 24px);
}

.page-contact .contact-side__addr .eyebrow {
  color: var(--gold-ink);
}

.page-contact .contact-side__addr-text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .contact-side__addr .contact-side__note {
  color: rgba(11, 14, 18, 0.66);
}

.page-contact .contact-channels {
  display: grid;
  gap: 18px;
}

.page-contact .contact-channels__figure {
  margin: 0;
}

.page-contact .contact-channels__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
  clip-path: var(--chamfer);
}

.page-contact .contact-channels__figure figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(11, 14, 18, 0.62);
  max-width: 62ch;
}

.page-contact .contact-channel {
  position: relative;
  background: #fff;
  border: 1px solid var(--contact-card-line);
  padding: clamp(20px, 2.8vw, 30px);
  clip-path: var(--chamfer-sm);
  transition: transform 0.32s var(--ease), border-color 0.32s var(--ease);
}

.page-contact .contact-channel::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--gold);
}

.page-contact .contact-channel--mail::before {
  background: var(--meadow);
}

.page-contact .contact-channel--help::before {
  background: var(--race);
}

.page-contact .contact-channel--partner::before {
  background: var(--wine);
}

.page-contact .contact-channel .eyebrow {
  color: var(--gold-ink);
}

.page-contact .contact-channel--mail .eyebrow {
  color: var(--meadow);
}

.page-contact .contact-channel--help .eyebrow {
  color: var(--race);
}

.page-contact .contact-channel--partner .eyebrow {
  color: var(--wine);
}

.page-contact .contact-channel h2 {
  margin: 10px 0 0;
  color: var(--deep-sea);
}

.page-contact .contact-channel p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.76;
  color: rgba(11, 14, 18, 0.76);
}

.page-contact .contact-channel__key {
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.6vw, 25px);
  line-height: 1.24;
  color: var(--deep-sea);
  overflow-wrap: anywhere;
}

.page-contact .contact-channel__key--mail {
  font-size: clamp(15px, 2vw, 19px);
  color: var(--meadow);
}

.page-contact .contact-channel__when {
  font-size: 12px !important;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel) !important;
}

.page-contact .contact-channel__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px !important;
}

.page-contact .contact-channel__links p {
  margin: 0;
}

/* ---------- 服务时段 ---------- */
.page-contact .contact-hours {
  background: linear-gradient(184deg, var(--deep-base) 0%, var(--tidal) 100%);
  color: var(--pearl);
  padding: var(--contact-pad-y) 0;
}

.page-contact .eyebrow--light {
  color: var(--gold);
}

.page-contact .contact-hours__title {
  margin: 12px 0 0;
  color: var(--pearl);
  max-width: 20ch;
}

.page-contact .contact-hours__lede {
  margin: 18px 0 0;
  max-width: 680px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--halo);
}

.page-contact .contact-scale {
  list-style: none;
  margin: clamp(34px, 5vw, 52px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-contact .contact-scale__item {
  display: grid;
  gap: 6px;
  padding-left: 20px;
  border-left: 2px solid rgba(217, 166, 46, 0.45);
}

.page-contact .contact-scale__time {
  font-size: 22px;
  line-height: 1;
  color: var(--gold);
}

.page-contact .contact-scale__label {
  font-size: 14px;
  line-height: 1.7;
  color: var(--halo);
}

.page-contact .contact-hours__foot {
  margin: clamp(32px, 5vw, 48px) 0 0;
  max-width: 720px;
  padding-top: 22px;
  border-top: 1px solid rgba(143, 166, 184, 0.24);
  font-size: 14px;
  line-height: 1.76;
  color: var(--steel);
}

/* ---------- 服务中心地址 ---------- */
.page-contact .contact-addr {
  background: var(--wine);
  color: var(--pearl);
  padding: var(--contact-pad-y) 0;
}

.page-contact .contact-addr__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}

.page-contact .contact-addr__figure {
  margin: 0;
}

.page-contact .contact-addr__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  clip-path: var(--chamfer);
}

.page-contact .contact-addr__title {
  margin: 12px 0 0;
  color: var(--pearl);
  max-width: 22ch;
}

.page-contact .contact-addr__lede {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(245, 241, 232, 0.78);
}

.page-contact .contact-addr__data {
  margin: clamp(22px, 3vw, 32px) 0 0;
  display: grid;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid rgba(245, 241, 232, 0.24);
}

.page-contact .contact-addr__row {
  display: grid;
  gap: 6px;
}

.page-contact .contact-addr__row dt {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.page-contact .contact-addr__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--pearl);
}

.page-contact .contact-addr__row dd.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
}

.page-contact .contact-addr__hint {
  margin: 22px 0 0;
  font-size: 13px;
  line-height: 1.72;
  color: rgba(245, 241, 232, 0.66);
}

/* ---------- 咨询前准备 ---------- */
.page-contact .contact-prep {
  background: var(--pearl);
  color: var(--ink);
  padding: var(--contact-pad-y) 0;
}

.page-contact .contact-prep__title {
  margin: 12px 0 0;
  color: var(--deep-sea);
  max-width: 22ch;
}

.page-contact .contact-prep__lede {
  margin: 16px 0 0;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(11, 14, 18, 0.7);
}

.page-contact .contact-prep__list {
  list-style: none;
  margin: clamp(30px, 5vw, 48px) 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
  counter-reset: none;
}

.page-contact .contact-prep__item {
  position: relative;
  padding: clamp(20px, 2.6vw, 28px);
  background: #fff;
  border: 1px solid var(--contact-card-line);
  border-top: 3px solid var(--deep-sea);
  clip-path: var(--chamfer-sm);
}

.page-contact .contact-prep__num {
  display: block;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-contact .contact-prep__name {
  margin: 10px 0 0;
  font-family: var(--font-text);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--deep-sea);
}

.page-contact .contact-prep__item p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.74;
  color: rgba(11, 14, 18, 0.72);
}

/* ---------- 数据与更新 / 合作 ---------- */
.page-contact .contact-followup {
  background: var(--pearl);
  color: var(--ink);
  padding: 0 0 var(--contact-pad-y);
}

.page-contact .contact-followup__grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr);
  padding-top: clamp(30px, 5vw, 52px);
  border-top: 1px solid rgba(217, 166, 46, 0.5);
}

.page-contact .contact-followup__block {
  padding: clamp(22px, 3vw, 34px);
  background: #fff;
  border: 1px solid var(--contact-card-line);
  clip-path: var(--chamfer);
}

.page-contact .contact-followup__block--data {
  border-left: 3px solid var(--meadow);
}

.page-contact .contact-followup__block--partner {
  border-left: 3px solid var(--gold);
}

.page-contact .contact-followup__block .eyebrow {
  color: var(--gold-ink);
}

.page-contact .contact-followup__block--data .eyebrow {
  color: var(--meadow);
}

.page-contact .contact-followup__block h2 {
  margin: 10px 0 0;
  color: var(--deep-sea);
}

.page-contact .contact-followup__block > p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(11, 14, 18, 0.76);
}

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

.page-contact .contact-followup__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.74;
  color: rgba(11, 14, 18, 0.76);
}

.page-contact .contact-followup__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  background: var(--gold);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.page-contact .contact-followup__block--data .contact-followup__list li::before {
  background: var(--meadow);
}

.page-contact .contact-followup__note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--contact-card-line);
  font-size: 13px;
  line-height: 1.72;
  color: rgba(11, 14, 18, 0.58);
}

.page-contact .contact-followup__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px !important;
}

/* ---------- 收尾 ---------- */
.page-contact .contact-close {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(110% 100% at 12% 100%, rgba(217, 166, 46, 0.14) 0%, transparent 60%),
    linear-gradient(170deg, var(--deep-sea) 0%, var(--deep-base) 100%);
  color: var(--pearl);
  padding: var(--contact-pad-y) 0;
}

.page-contact .contact-close::before {
  content: "";
  position: absolute;
  top: -30%;
  left: -6%;
  width: min(420px, 46vw);
  height: 170%;
  background: linear-gradient(180deg, rgba(20, 64, 94, 0.5), transparent 70%);
  transform: skewX(-14deg);
  pointer-events: none;
}

.page-contact .contact-close__inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.page-contact .contact-close__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(26px, 4.4vw, 44px);
  line-height: 1.18;
  color: var(--pearl);
}

.page-contact .contact-close__lede {
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--halo);
}

.page-contact .contact-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 0;
}

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

  .page-contact .contact-scale {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border-top: 2px solid rgba(143, 166, 184, 0.3);
  }

  .page-contact .contact-scale__item {
    position: relative;
    padding: 30px 24px 0 0;
    border-left: 0;
  }

  .page-contact .contact-scale__item::before {
    content: "";
    position: absolute;
    top: -7px;
    left: 0;
    width: 12px;
    height: 12px;
    background: var(--gold);
    clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  }

  .page-contact .contact-followup__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-split__grid {
    grid-template-columns: minmax(0, 292px) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .contact-side {
    position: sticky;
    top: 96px;
  }

  .page-contact .contact-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .contact-channels__figure {
    grid-column: 1 / -1;
  }

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

  .page-contact .contact-addr__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 1fr);
  }
}

@media (min-width: 1280px) {
  .page-contact .contact-split__grid {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    gap: 40px;
  }
}

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