.page-contact {
  --cc-cut: 18px;
  --cc-gap: clamp(20px, 3.6vw, 34px);
  color: var(--mist-100);
}

.page-contact .breadcrumb {
  margin-top: clamp(16px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 56px) 0 clamp(40px, 7vw, 76px);
  background:
    radial-gradient(120% 90% at 84% 0%, rgba(216, 164, 60, 0.12), transparent 62%),
    linear-gradient(180deg, rgba(20, 26, 34, 0.92), transparent 72%);
}

.page-contact .contact-hero__head {
  max-width: 780px;
}

.page-contact .contact-hero__eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--blue-400);
}

.page-contact .contact-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 5.2vw, 52px);
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.page-contact .contact-hero__lead {
  margin: 18px 0 0;
  font-size: clamp(15.5px, 2vw, 17px);
  line-height: 1.78;
  color: var(--slate-400);
}

.page-contact .contact-hero__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--cc-gap);
  margin-top: clamp(26px, 4.6vw, 44px);
}

@media (min-width: 960px) {
  .page-contact .contact-hero__cards {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }
  .page-contact .contact-hero__cards .ccard:last-child {
    margin-top: 34px;
  }
}

/* ---------- 联系卡 ---------- */
.page-contact .ccard {
  display: flex;
  padding: 1px;
  background: var(--line-700);
  clip-path: polygon(0 0, calc(100% - var(--cc-cut)) 0, 100% var(--cc-cut), 100% 100%, var(--cc-cut) 100%, 0 calc(100% - var(--cc-cut)));
}

.page-contact .ccard__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(22px, 3.4vw, 34px);
  background: linear-gradient(152deg, var(--panel-800) 0%, #0E131A 100%);
  clip-path: polygon(0 0, calc(100% - var(--cc-cut)) 0, 100% var(--cc-cut), 100% 100%, var(--cc-cut) 100%, 0 calc(100% - var(--cc-cut)));
}

.page-contact .ccard--mail .ccard__body {
  box-shadow: inset 3px 0 0 var(--gold-500);
}

.page-contact .ccard--phone .ccard__body {
  box-shadow: inset 3px 0 0 var(--blue-400);
}

.page-contact .ccard__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--slate-400);
}

.page-contact .ccard__value {
  display: block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(18px, 2.6vw, 25px);
  line-height: 1.35;
  color: var(--gold-300);
  text-decoration: none;
  overflow-wrap: anywhere;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-contact .ccard--phone .ccard__value {
  color: var(--blue-400);
}

.page-contact .ccard__value:hover,
.page-contact .ccard__value:focus-visible {
  border-bottom-color: currentColor;
}

.page-contact .ccard__desc {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--mist-100);
}

.page-contact .ccard__meta {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line-700);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--slate-400);
}

/* ---------- 首屏配图 ---------- */
.page-contact .hero-figure {
  margin: clamp(28px, 5vw, 48px) 0 0;
  max-width: 760px;
}

.page-contact .hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-700);
  background: var(--panel-800);
}

.page-contact .hero-figure__cap {
  margin: 12px 0 0;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--slate-400);
}

/* ---------- 章节通用 ---------- */
.page-contact .csec {
  padding: clamp(44px, 7vw, 78px) 0;
  border-top: 1px solid var(--line-700);
}

.page-contact .sec-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0 18px;
  margin-bottom: clamp(26px, 4vw, 42px);
}

.page-contact .sec-head__num {
  grid-column: 1;
  font-size: clamp(30px, 5vw, 46px);
  font-weight: 700;
  line-height: 1;
  color: var(--gold-500);
  opacity: 0.86;
}

.page-contact .sec-head__text {
  grid-column: 2;
  min-width: 0;
}

.page-contact .sec-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.page-contact .sec-head__sub {
  margin: 12px 0 0;
  max-width: 660px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--slate-400);
}

.page-contact .sec-head__chip {
  grid-column: 2;
  justify-self: start;
  margin-top: 16px;
  padding: 4px 12px;
  border: 1px solid var(--bronze-700);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--gold-300);
}

@media (min-width: 900px) {
  .page-contact .sec-head {
    grid-template-columns: auto 1fr auto;
  }
  .page-contact .sec-head__chip {
    grid-column: 3;
    grid-row: 1;
    margin-top: 8px;
  }
}

/* ---------- 01 受理范围 ---------- */
.page-contact .scope-list {
  display: grid;
  gap: 12px;
}

.page-contact .scope-item {
  position: relative;
  padding: clamp(20px, 3vw, 30px) clamp(20px, 3vw, 30px) clamp(20px, 3vw, 30px) clamp(24px, 3.6vw, 38px);
  background: linear-gradient(120deg, var(--panel-800) 0%, #111720 100%);
  border: 1px solid var(--line-700);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.page-contact .scope-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold-500), rgba(216, 164, 60, 0) 78%);
}

.page-contact .scope-item__num {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--bronze-700);
}

.page-contact .scope-item__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.3vw, 22px);
  line-height: 1.35;
  color: var(--gold-300);
}

.page-contact .scope-item__body {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist-100);
}

@media (min-width: 900px) {
  .page-contact .scope-list {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }
  .page-contact .scope-item:nth-child(2) {
    margin-top: 42px;
  }
  .page-contact .scope-item:nth-child(3) {
    margin-top: 18px;
  }
}

.page-contact .flow-figure {
  margin: clamp(30px, 5vw, 52px) 0 0;
}

.page-contact .flow-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-700);
  background: var(--panel-800);
}

.page-contact .flow-figure__cap {
  margin: 12px 0 0;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--slate-400);
}

/* ---------- 02 反馈准备 ---------- */
.page-contact .prep-grid {
  display: grid;
  gap: 18px;
}

.page-contact .prep-item {
  padding: 20px 22px;
  border-left: 2px solid var(--line-700);
  background: rgba(20, 26, 34, 0.6);
}

.page-contact .prep-item__num {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--blue-400);
}

.page-contact .prep-item__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.4;
}

.page-contact .prep-item__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate-400);
}

@media (min-width: 760px) {
  .page-contact .prep-grid {
    grid-template-columns: repeat(2, 1fr);
    align-items: start;
    padding-bottom: 32px;
  }
  .page-contact .prep-item:nth-child(even) {
    margin-top: 32px;
  }
}

.page-contact .tpl {
  margin-top: clamp(30px, 5vw, 52px);
  padding: clamp(22px, 3.4vw, 34px);
  background: linear-gradient(180deg, rgba(63, 210, 255, 0.06), transparent 60%), var(--panel-800);
  border: 1px solid var(--line-700);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

.page-contact .tpl__label {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--blue-400);
}

.page-contact .tpl__body {
  margin: 0;
  padding: clamp(16px, 2.6vw, 24px);
  background: #0D1219;
  border-left: 3px solid var(--blue-400);
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 2;
  color: var(--mist-100);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .tpl__note {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--slate-400);
}

/* ---------- 03 到访与寄送 ---------- */
.page-contact .visit {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-contact .visit__label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--bronze-700);
}

.page-contact .visit__addr {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3vw, 27px);
  line-height: 1.45;
  color: var(--gold-300);
}

.page-contact .visit__note {
  margin: 16px 0 0;
  max-width: 620px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist-100);
}

.page-contact .visit__meta {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  border-top: 1px dashed var(--line-700);
  padding-top: 18px;
}

.page-contact .visit__meta li {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--slate-400);
  overflow-wrap: anywhere;
}

.page-contact .visit__meta .mono {
  display: inline-block;
  min-width: 44px;
  margin-right: 10px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--blue-400);
}

.page-contact .visit__map {
  padding: 18px;
  border: 1px solid var(--line-700);
  background: radial-gradient(90% 80% at 60% 30%, rgba(216, 164, 60, 0.08), transparent 70%), #0D1219;
}

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

.page-contact .visit__mapcap {
  margin: 10px 0 0;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--slate-400);
}

@media (min-width: 900px) {
  .page-contact .visit {
    grid-template-columns: 1.35fr 1fr;
  }
  .page-contact .visit__map {
    margin-top: 44px;
  }
}

/* ---------- 04 快速自查 ---------- */
.page-contact .quick-grid {
  display: grid;
  gap: 16px;
}

.page-contact .quick {
  display: grid;
  gap: 8px;
  padding: 22px;
  text-decoration: none;
  background: var(--panel-800);
  border: 1px solid var(--line-700);
  border-top: 3px solid var(--bronze-700);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-contact .quick:hover,
.page-contact .quick:focus-visible {
  transform: translateY(-2px);
  border-color: var(--gold-500);
  border-top-color: var(--gold-500);
}

.page-contact .quick__tag {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--blue-400);
}

.page-contact .quick__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.4;
  color: var(--mist-100);
}

.page-contact .quick__desc {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--slate-400);
}

.page-contact .quick__go {
  margin-top: 6px;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--gold-300);
}

@media (min-width: 860px) {
  .page-contact .quick-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }
  .page-contact .quick:nth-child(2) {
    margin-top: 30px;
  }
  .page-contact .quick:nth-child(3) {
    margin-top: 60px;
  }
}

.page-contact .tail {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  align-items: center;
  justify-content: space-between;
  margin-top: clamp(30px, 5vw, 52px);
  padding-top: 22px;
  border-top: 1px solid var(--line-700);
}

.page-contact .tail__text {
  margin: 0;
  flex: 1 1 320px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate-400);
}

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .quick {
    transition: none;
  }
  .page-contact .quick:hover,
  .page-contact .quick:focus-visible {
    transform: none;
  }
}