.page-contact {
  --contact-card-line: rgba(23, 36, 43, .28);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  color: var(--paper);
  padding-block: clamp(2.25rem, 1.6rem + 4vw, 4.5rem) clamp(2rem, 1.4rem + 3.5vw, 4rem);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -22vw;
  right: -16vw;
  width: 62vw;
  height: 62vw;
  max-width: 560px;
  max-height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244, 180, 26, .26), rgba(244, 180, 26, 0) 68%);
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: -8vw;
  bottom: -28vw;
  width: 46vw;
  height: 46vw;
  max-width: 420px;
  max-height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(127, 175, 58, .22), rgba(127, 175, 58, 0) 70%);
  pointer-events: none;
}

.page-contact .hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.75rem, 1rem + 3vw, 3rem);
  align-items: center;
}

.page-contact .contact-hero .breadcrumbs {
  margin: 0 0 1.1rem;
  font-size: var(--step-00);
  letter-spacing: .06em;
  color: var(--paper-55);
}

.page-contact .contact-hero .breadcrumbs a {
  color: var(--paper-70);
  text-decoration: none;
}

.page-contact .contact-hero .breadcrumbs a:hover,
.page-contact .contact-hero .breadcrumbs a:focus-visible {
  color: var(--flag);
}

.page-contact .hero-eyebrow {
  color: var(--flag);
  margin-bottom: .5rem;
}

.page-contact .hero-title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 1.35rem + 4vw, 3.8rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--white);
  text-wrap: balance;
}

.page-contact .hero-lead {
  margin: 0;
  max-width: 46ch;
  font-size: var(--step-0);
  line-height: 1.85;
  color: rgba(248, 241, 229, .82);
}

.page-contact .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-top: 1.6rem;
}

.page-contact .hero-actions .btn {
  text-decoration: none;
  border-radius: var(--radius-pill);
  padding: .72rem 1.35rem;
  font-size: var(--step--1);
  font-weight: 500;
}

.page-contact .hero-note {
  margin: 1rem 0 0;
  font-family: var(--font-mono);
  font-size: var(--step-00);
  letter-spacing: .05em;
  color: var(--paper-55);
}

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

.page-contact .hero-visual .media-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 2px solid var(--paper-line-strong);
  border-radius: var(--radius-sticker);
  background: var(--deep-2);
  box-shadow: var(--shadow-lift);
}

.page-contact .hero-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

.page-contact .hero-visual-note {
  margin-top: .7rem;
  font-family: var(--font-mono);
  font-size: var(--step-00);
  letter-spacing: .05em;
  color: var(--paper-55);
}

/* ---------- 跳转条 ---------- */
.page-contact .jump-bar {
  background: var(--sand);
  border-bottom: var(--border-ink);
  padding-block: .8rem;
}

.page-contact .jump-bar-inner {
  display: flex;
  align-items: center;
  gap: .7rem;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-contact .jump-bar-inner::-webkit-scrollbar {
  display: none;
}

.page-contact .jump-bar-label {
  flex: 0 0 auto;
  padding-right: .65rem;
  border-right: 2px solid var(--line-strong);
  font-size: var(--step-00);
  letter-spacing: .12em;
  color: var(--ink-70);
}

.page-contact .jump-list {
  display: flex;
  flex: 0 0 auto;
  gap: .45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .jump-link {
  display: inline-block;
  white-space: nowrap;
  padding: .42rem .95rem;
  border: 2px solid var(--ink);
  border-radius: var(--radius-pill);
  background: var(--paper-2);
  color: var(--ink);
  font-size: var(--step--1);
  text-decoration: none;
  transition: transform .18s var(--ease), background-color .18s var(--ease), color .18s var(--ease);
}

.page-contact .jump-link:hover,
.page-contact .jump-link:focus-visible {
  background: var(--deep);
  color: var(--white);
  transform: translateY(-2px);
}

/* ---------- 通用段落 ---------- */
.page-contact .board {
  padding-block: var(--section-y);
}

.page-contact .section-head {
  max-width: 60ch;
  margin-bottom: clamp(1.4rem, 1rem + 1.6vw, 2.4rem);
}

.page-contact .section-head h2 {
  margin: .4rem 0 .7rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 1.2rem + 1.6vw, 2.3rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .section-lead {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.85;
  color: var(--ink-70);
}

/* ---------- 联系卡 ---------- */
.page-contact .contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-contact .contact-card {
  position: relative;
  padding: clamp(1.25rem, 1rem + 1.2vw, 2rem);
  background: var(--paper-2);
  border: 2px solid var(--ink);
  border-radius: var(--radius-sticker);
  box-shadow: var(--shadow-print);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}

.page-contact .contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.page-contact .card-title {
  margin: .65rem 0 .55rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-2);
  letter-spacing: -0.01em;
}

.page-contact .card-value {
  display: block;
  margin: 0 0 .8rem;
  padding-bottom: .4rem;
  border-bottom: 2px solid var(--clover);
  font-family: var(--font-mono);
  font-size: clamp(1rem, .92rem + .6vw, 1.3rem);
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .card-value:hover {
  color: var(--ochre);
}

.page-contact .card-note {
  margin: 0 0 1rem;
  font-size: var(--step--1);
  line-height: 1.8;
  color: var(--ink-70);
}

.page-contact .card-action {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

.page-contact .card-action .btn {
  border-radius: var(--radius-pill);
  padding: .6rem 1.1rem;
  font-size: var(--step--1);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
}

/* 邮箱大卡 */
.page-contact .contact-card--mail {
  background: var(--ochre);
  border-color: var(--ochre-deep);
  color: var(--white);
}

.page-contact .contact-card--mail .tag {
  background: var(--flag);
  border-color: var(--ochre-deep);
  color: var(--ochre-deep);
}

.page-contact .contact-card--mail .card-title {
  color: var(--white);
}

.page-contact .contact-card--mail .card-value {
  color: var(--white);
  border-bottom-color: var(--flag);
}

.page-contact .contact-card--mail .card-note {
  color: rgba(255, 255, 255, .9);
}

.page-contact .contact-card--mail .btn-cta {
  background: var(--white);
  border: 2px solid var(--white);
  color: var(--ochre-deep);
}

.page-contact .contact-card--mail .btn-cta:hover,
.page-contact .contact-card--mail .btn-cta:focus-visible {
  background: var(--flag);
  border-color: var(--flag);
  color: var(--ochre-deep);
}

.page-contact .contact-card--mail .btn-line {
  background: transparent;
  border: 2px solid var(--white);
  color: var(--white);
}

.page-contact .contact-card--mail .btn-line:hover,
.page-contact .contact-card--mail .btn-line:focus-visible {
  background: var(--white);
  color: var(--ochre-deep);
}

.page-contact .copy-status {
  margin: .65rem 0 0;
  min-height: 1.25em;
  font-size: var(--step-00);
  letter-spacing: .03em;
  color: rgba(255, 255, 255, .95);
}

.page-contact .card-value--addr {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, .95rem + .9vw, 1.45rem);
  line-height: 1.5;
}

/* ---------- 回复时间 ---------- */
.page-contact .reply-section {
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
}

.page-contact .reply-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 1rem + 2vw, 2.6rem);
  align-items: center;
}

.page-contact .reply-copy h2 {
  margin: .4rem 0 .7rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 1.2rem + 1.6vw, 2.3rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-contact .reply-list {
  display: grid;
  gap: .7rem;
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .reply-list li {
  position: relative;
  padding-left: 1.45rem;
  font-size: var(--step--1);
  line-height: 1.8;
  color: var(--ink-70);
}

.page-contact .reply-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: .5rem;
  height: .5rem;
  background: var(--clover);
  border-radius: 2px;
  transform: rotate(45deg);
}

.page-contact .reply-panel {
  padding: clamp(1.4rem, 1.1rem + 1.5vw, 2.25rem);
  background: var(--deep);
  color: var(--paper);
  border: 2px solid var(--deep-2);
  border-radius: var(--radius-l) var(--radius-s) var(--radius-l) var(--radius-s);
  box-shadow: var(--shadow-print);
}

.page-contact .reply-big {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(2.8rem, 2rem + 4vw, 4.4rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--flag);
}

.page-contact .reply-big span {
  margin-left: .35rem;
  font-family: var(--font-body);
  font-size: var(--step-0);
  letter-spacing: .1em;
  color: var(--paper-70);
}

.page-contact .reply-big-label {
  margin: .55rem 0 1.3rem;
  font-size: var(--step--1);
  letter-spacing: .08em;
  color: var(--paper-55);
}

.page-contact .reply-facts {
  display: grid;
  gap: .7rem;
  margin: 0;
}

.page-contact .reply-facts > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: .65rem;
  border-top: 1px solid var(--paper-line);
}

.page-contact .reply-facts dt {
  font-size: var(--step--1);
  color: var(--paper-55);
}

.page-contact .reply-facts dd {
  margin: 0;
  font-size: var(--step--1);
  text-align: right;
  color: var(--white);
}

/* ---------- 反馈四步 ---------- */
.page-contact .report-section {
  background: var(--paper);
}

.page-contact .report-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 1rem + 2vw, 2.5rem);
}

.page-contact .report-list {
  display: grid;
  gap: .8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .report-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0 .85rem;
  padding: 1rem 1.1rem;
  background: var(--paper-2);
  border: 2px solid var(--contact-card-line);
  border-left: 6px solid var(--clover);
  border-radius: var(--radius-s) var(--radius-m) var(--radius-m) var(--radius-s);
}

.page-contact .report-num {
  grid-row: span 2;
  align-self: start;
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  background: var(--deep);
  color: var(--white);
  border-radius: var(--radius-s);
  font-family: var(--font-mono);
  font-size: var(--step-0);
  line-height: 1;
}

.page-contact .report-step h3 {
  margin: .1rem 0 .3rem;
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--ink);
}

.page-contact .report-step p {
  margin: 0;
  font-size: var(--step--1);
  line-height: 1.8;
  color: var(--ink-70);
}

.page-contact .template-box {
  margin-top: 1.2rem;
  padding: 1rem 1.1rem;
  background: var(--sand);
  border: 2px dashed var(--line-strong);
  border-radius: var(--radius-m);
}

.page-contact .template-label {
  margin: 0 0 .6rem;
  font-size: var(--step-00);
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--ochre-deep);
}

.page-contact .template-text {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  line-height: 1.9;
  color: var(--ink);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.page-contact .report-figure {
  margin: 0;
}

.page-contact .report-figure .media-frame {
  overflow: hidden;
  aspect-ratio: 9 / 7;
  border: 2px solid var(--ink);
  border-radius: var(--radius-m) var(--radius-l) var(--radius-m) var(--radius-l);
  background: var(--sand);
}

.page-contact .report-figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .report-figure .media-frame-caption {
  display: block;
  margin-top: .6rem;
  font-family: var(--font-mono);
  font-size: var(--step-00);
  letter-spacing: .04em;
  color: var(--ink-50);
}

/* ---------- 紧急提示 ---------- */
.page-contact .urgent-section {
  padding-block: clamp(1.5rem, 1rem + 2vw, 2.8rem);
}

.page-contact .urgent-band {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.1rem;
  align-items: start;
  padding: clamp(1.3rem, 1rem + 1.6vw, 2rem);
  background: var(--flag);
  border: 2px solid var(--ink);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-print);
}

.page-contact .urgent-mark {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--verm);
  color: var(--white);
  border: 2px solid var(--ink);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: var(--step-2);
  font-weight: 700;
  line-height: 1;
}

.page-contact .urgent-copy h2 {
  margin: 0 0 .5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 1.05rem + 1vw, 1.7rem);
  line-height: 1.35;
  color: var(--ink);
}

.page-contact .urgent-copy p {
  margin: 0 0 .55rem;
  font-size: var(--step--1);
  line-height: 1.8;
  color: var(--ink-70);
}

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

.page-contact .urgent-cta {
  grid-column: 1 / -1;
  justify-self: start;
  padding: .6rem 1.2rem;
  border-radius: var(--radius-pill);
  font-size: var(--step--1);
  font-weight: 500;
  text-decoration: none;
  background: var(--paper-2);
}

/* ---------- 地址与备案 ---------- */
.page-contact .address-section {
  background: var(--paper);
}

.page-contact .address-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-contact .address-card {
  padding: clamp(1.35rem, 1.05rem + 1.6vw, 2.1rem);
  background: var(--sand);
  border: var(--border-ink);
  border-radius: var(--radius-s) var(--radius-l) var(--radius-s) var(--radius-l);
}

.page-contact .address-line {
  margin: .5rem 0 .8rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 1.05rem + 1.4vw, 1.85rem);
  line-height: 1.45;
  color: var(--ink);
}

.page-contact .address-note {
  margin: 0;
  font-size: var(--step--1);
  line-height: 1.85;
  color: var(--ink-70);
}

.page-contact .address-side {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: .75rem;
  padding: clamp(1.15rem, .95rem + 1.2vw, 1.7rem);
  background: var(--mist);
  border: 2px solid var(--ink);
  border-radius: var(--radius-m);
}

.page-contact .icp-chip {
  align-self: flex-start;
  display: inline-block;
  padding: .42rem .8rem;
  background: var(--paper-2);
  border: 2px solid var(--ink);
  border-radius: var(--radius-s);
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .04em;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .address-side p {
  margin: 0;
  font-size: var(--step--1);
  line-height: 1.8;
  color: var(--ink-70);
  overflow-wrap: anywhere;
}

/* ---------- 答疑分流 ---------- */
.page-contact .answers-section {
  background: var(--paper-2);
}

.page-contact .answers-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: .85rem;
}

.page-contact .answer-link {
  display: flex;
  align-items: baseline;
  gap: .65rem;
  padding: 1rem 1.1rem;
  background: var(--white);
  border: 2px solid var(--contact-card-line);
  border-radius: var(--radius-m);
  color: var(--ink);
  font-size: var(--step--1);
  line-height: 1.7;
  text-decoration: none;
  transition: transform .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-contact .answer-link:hover,
.page-contact .answer-link:focus-visible {
  border-color: var(--ochre);
  background: var(--paper);
  transform: translateY(-3px);
}

.page-contact .answer-arrow {
  margin-left: auto;
  color: var(--ochre);
  font-family: var(--font-mono);
  font-size: var(--step-1);
  line-height: 1;
}

.page-contact .answers-readmore {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .55rem 1.4rem;
  margin-top: 1.5rem;
  padding-top: 1.1rem;
  border-top: 2px dashed var(--line-strong);
}

.page-contact .answers-readmore-label {
  font-size: var(--step-00);
  letter-spacing: .12em;
  color: var(--ink-50);
}

.page-contact .answers-readmore a {
  font-size: var(--step--1);
  color: var(--ochre-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--clover);
  padding-bottom: .1rem;
}

.page-contact .answers-readmore a:hover,
.page-contact .answers-readmore a:focus-visible {
  color: var(--verm);
  border-bottom-color: var(--verm);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 820px) {
  .page-contact .hero-grid {
    grid-template-columns: 1.06fr .94fr;
  }

  .page-contact .contact-cards {
    grid-template-columns: repeat(12, 1fr);
    align-items: start;
  }

  .page-contact .contact-card--mail {
    grid-column: span 7;
  }

  .page-contact .contact-card--phone {
    grid-column: span 5;
    margin-top: 2.6rem;
  }

  .page-contact .contact-card--addr {
    grid-column: 3 / span 8;
    margin-top: 1.2rem;
  }

  .page-contact .reply-grid {
    grid-template-columns: 1.1fr .9fr;
  }

  .page-contact .report-grid {
    grid-template-columns: 1.15fr .85fr;
    align-items: start;
  }

  .page-contact .report-figure {
    position: sticky;
    top: 5.5rem;
  }

  .page-contact .urgent-band {
    grid-template-columns: auto 1fr auto;
    align-items: center;
  }

  .page-contact .urgent-cta {
    grid-column: auto;
    justify-self: end;
  }

  .page-contact .address-grid {
    grid-template-columns: 1.4fr .6fr;
    align-items: stretch;
  }

  .page-contact .answers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1040px) {
  .page-contact .hero-visual .media-frame {
    aspect-ratio: 5 / 4;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-card,
  .page-contact .jump-link,
  .page-contact .answer-link {
    transition: none;
  }

  .page-contact .contact-card:hover,
  .page-contact .jump-link:hover,
  .page-contact .answer-link:hover {
    transform: none;
  }
}
<<<END>>>