.page-contact {
  --page-card-pad: clamp(18px, 3vw, 28px);
  background: var(--moon);
  color: var(--ink);
  font-family: var(--font-body);
}

/* 面包屑 */
.page-contact .crumbs {
  padding-block: clamp(16px, 3vw, 26px) 0;
}

.page-contact .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--copper);
}

.page-contact .crumbs li {
  display: flex;
  align-items: center;
}

.page-contact .crumbs li + li::before {
  content: "/";
  margin: 0 0.7em;
  color: var(--line);
}

.page-contact .crumbs a {
  color: var(--cobalt);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease);
}

.page-contact .crumbs a:hover {
  border-bottom-color: var(--cobalt);
}

/* 首屏 */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(22px, 4vw, 38px) clamp(38px, 6vw, 68px);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--cobalt) 0 62%, var(--copper) 62% 100%);
  transform: rotate(-0.6deg);
  transform-origin: left center;
}

.page-contact .contact-hero__inner {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  align-items: start;
}

.page-contact .contact-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.2vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.005em;
  color: var(--ink);
}

.page-contact .contact-hero .eyebrow {
  margin: 0;
}

.page-contact .contact-hero .lede {
  max-width: 56ch;
  margin: 16px 0 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(30, 36, 34, 0.8);
}

/* 时段卡 */
.page-contact .contact-hours {
  background: var(--ochre);
  color: var(--paper);
  padding: clamp(20px, 3vw, 30px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-contact .contact-hours__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--spark);
}

.page-contact .contact-hours__value {
  margin: 0;
  font-size: clamp(17px, 2.2vw, 21px);
  letter-spacing: 0.06em;
  line-height: 1.4;
  color: var(--paper);
}

.page-contact .contact-hours__note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(251, 248, 241, 0.82);
}

/* 通用区块 */
.page-contact .section {
  padding-block: clamp(40px, 6vw, 78px);
}

.page-contact .section-head {
  display: grid;
  gap: 12px;
  max-width: 64ch;
  margin-bottom: clamp(22px, 3.4vw, 34px);
}

.page-contact .section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 36px);
  line-height: 1.24;
  letter-spacing: 0.005em;
  color: var(--ink);
}

.page-contact .section-head p {
  margin: 0;
  font-size: clamp(14px, 1.4vw, 16px);
  line-height: 1.8;
  color: rgba(30, 36, 34, 0.76);
}

/* 三种联系渠道 */
.page-contact .contact-deck {
  display: grid;
  gap: clamp(14px, 2vw, 18px);
}

.page-contact .contact-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--page-card-pad);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 2px;
  box-shadow: 5px 5px 0 rgba(138, 90, 43, 0.1);
  overflow: hidden;
}

.page-contact .contact-card--mail {
  border-top: 5px solid var(--ochre);
}

.page-contact .contact-card__media {
  margin: calc(var(--page-card-pad) * -1) calc(var(--page-card-pad) * -1) 4px;
  overflow: hidden;
}

.page-contact .contact-card__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(96px, 18vw, 150px);
  object-fit: cover;
}

.page-contact .contact-card--address .contact-card__media {
  margin: 6px calc(var(--page-card-pad) * -1) calc(var(--page-card-pad) * -1);
}

.page-contact .contact-card__media--tall img {
  height: clamp(110px, 20vw, 170px);
}

.page-contact .contact-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--copper);
}

.page-contact .contact-card__mail {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.7vw, 27px);
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--ochre);
  overflow-wrap: anywhere;
  word-break: break-all;
}

.page-contact .contact-card__phone {
  margin: 0;
  font-size: clamp(24px, 4vw, 34px);
  letter-spacing: 0.04em;
  line-height: 1.2;
  color: var(--ink);
}

.page-contact .contact-card__address {
  margin: 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--ink);
}

.page-contact .contact-card__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(30, 36, 34, 0.72);
}

/* 邮件标题 */
.page-contact .contact-subject {
  background: var(--mist);
  border-block: 1px solid var(--line-cool);
}

.page-contact .contact-subject__grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
}

.page-contact .contact-subject__intro h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.25;
  color: var(--ink);
}

.page-contact .contact-subject__intro p {
  margin: 0 0 12px;
  font-size: clamp(14px, 1.4vw, 16px);
  line-height: 1.85;
  color: rgba(30, 36, 34, 0.76);
}

.page-contact .contact-subject__intro p:last-child {
  margin-bottom: 0;
}

.page-contact .subject-panel {
  padding: clamp(20px, 3.2vw, 32px);
  background: var(--ink);
  color: var(--moon);
  border-radius: 2px;
  box-shadow: 8px 8px 0 rgba(31, 78, 121, 0.18);
}

.page-contact .subject-panel__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--spark);
}

.page-contact .subject-panel__format {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
  margin: 12px 0 20px;
  font-family: var(--font-mono);
  font-size: clamp(12px, 1.6vw, 14px);
  letter-spacing: 0.06em;
}

.page-contact .subject-panel__format span {
  padding: 0.4em 0.65em;
  border: 1px dashed rgba(244, 239, 228, 0.4);
  color: var(--moon);
}

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

.page-contact .subject-parts li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.page-contact .subject-parts .num {
  padding-top: 2px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--spark);
}

.page-contact .subject-parts strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
  color: var(--moon);
}

.page-contact .subject-parts p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 239, 228, 0.72);
}

.page-contact .subject-panel__example {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(244, 239, 228, 0.18);
  font-family: var(--font-mono);
  font-size: clamp(12px, 1.5vw, 14px);
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--spark);
  overflow-wrap: anywhere;
}

.page-contact .subject-panel__example span {
  margin-right: 0.7em;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(244, 239, 228, 0.6);
}

/* 纠错材料 */
.page-contact .contact-materials__grid {
  display: grid;
  gap: clamp(20px, 4vw, 40px);
}

.page-contact .contact-materials__intro h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.25;
  color: var(--ink);
}

.page-contact .contact-materials__intro p {
  margin: 0 0 12px;
  font-size: clamp(14px, 1.4vw, 16px);
  line-height: 1.85;
  color: rgba(30, 36, 34, 0.76);
}

.page-contact .contact-materials__intro p:last-child {
  margin-bottom: 0;
}

.page-contact .materials {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: mat;
  display: grid;
  gap: clamp(12px, 1.8vw, 16px);
}

.page-contact .materials li {
  counter-increment: mat;
  position: relative;
  padding-left: 46px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line);
}

.page-contact .materials li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .materials li::before {
  content: "0" counter(mat);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ochre);
}

.page-contact .materials strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
  color: var(--ink);
}

.page-contact .materials p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(30, 36, 34, 0.74);
}

/* 时段与回复 */
.page-contact .service-band {
  position: relative;
  padding-block: clamp(34px, 5vw, 60px);
  background: var(--ochre);
  color: var(--paper);
}

.page-contact .service-band__inner {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.page-contact .service-band h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.26;
  color: var(--paper);
}

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

.page-contact .service-band__item {
  padding-top: 12px;
  border-top: 2px solid var(--spark);
}

.page-contact .service-band__k {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--spark);
}

.page-contact .service-band__v {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.2vw, 21px);
  letter-spacing: 0.03em;
  line-height: 1.35;
  color: var(--paper);
}

.page-contact .service-band__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(251, 248, 241, 0.84);
}

/* 咨询分流 */
.page-contact .route-grid {
  display: grid;
  gap: clamp(14px, 2vw, 18px);
}

.page-contact .route-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 2px;
  box-shadow: 3px 3px 0 rgba(138, 90, 43, 0.08);
  color: var(--ink);
  text-decoration: none;
  transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
}

.page-contact a.route-card:hover {
  transform: translateY(-2px);
  border-color: var(--cobalt);
  box-shadow: 5px 5px 0 rgba(31, 78, 121, 0.14);
}

.page-contact .route-card__num {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ochre);
}

.page-contact .route-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.3;
  color: var(--ink);
}

.page-contact .route-card p {
  flex: 1;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(30, 36, 34, 0.74);
}

.page-contact .route-card__go {
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cobalt);
}

.page-contact .route-card--quiet {
  background: var(--moon);
  border-style: dashed;
  box-shadow: none;
}

.page-contact .route-card--quiet .route-card__go {
  color: var(--copper);
}

.page-contact .contact-routes__foot {
  margin: clamp(18px, 3vw, 26px) 0 0;
  font-size: 13px;
  line-height: 1.85;
  color: rgba(30, 36, 34, 0.7);
}

.page-contact .contact-routes__foot a {
  color: var(--cobalt);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 78, 121, 0.32);
  transition: border-color var(--ease);
}

.page-contact .contact-routes__foot a:hover {
  border-bottom-color: var(--cobalt);
}

/* 中等宽度 */
@media (min-width: 640px) {
  .page-contact .service-band__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 840px) {
  .page-contact .route-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(240px, 0.78fr);
    align-items: end;
  }

  .page-contact .contact-hours {
    transform: translateY(10px);
  }

  .page-contact .contact-deck {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }

  .page-contact .contact-card--mail {
    grid-row: span 2;
  }

  .page-contact .service-band__inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.9fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-subject__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .page-contact .contact-materials__grid {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: start;
  }
}

/* 淡入 */
.page-contact [data-reveal] {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: no-preference) {
  .has-js .page-contact [data-reveal] {
    opacity: 0;
    transform: translateY(9px);
    transition: opacity 240ms var(--ease), transform 240ms var(--ease);
  }

  .has-js .page-contact [data-reveal].is-visible {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact a.route-card:hover {
    transform: none;
  }
}