.page-contact {
  background: var(--jn-paper);
  color: var(--jn-ink);
}

/* ============ 首屏 ============ */
.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  border-bottom: var(--jn-border);
  background:
    radial-gradient(120% 92% at 86% 0%, rgba(15, 111, 107, .22) 0%, rgba(15, 111, 107, 0) 62%),
    linear-gradient(180deg, var(--jn-jade-pale) 0%, var(--jn-paper) 94%);
}

.page-contact .ct-hero-inner {
  padding-top: clamp(16px, 2.6vw, 26px);
  padding-bottom: clamp(34px, 5.8vw, 68px);
}

.page-contact .ct-hero .jn-breadcrumb {
  margin-bottom: clamp(20px, 3.2vw, 34px);
}

.page-contact .ct-hero-grid {
  display: grid;
  gap: clamp(26px, 4.4vw, 52px);
}

@media (min-width: 900px) {
  .page-contact .ct-hero-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: center;
  }
}

.page-contact .ct-hero-title {
  font-family: var(--jn-font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.6vw, 72px);
  line-height: 1.04;
  letter-spacing: -.02em;
  margin: clamp(10px, 1.6vw, 16px) 0 clamp(14px, 2.2vw, 22px);
  color: var(--jn-ink);
}

.page-contact .ct-hero-lede {
  max-width: 52ch;
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.78;
}

.page-contact .ct-hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: clamp(20px, 2.8vw, 28px) 0 0;
  padding: 0;
}

.page-contact .ct-hero-facts li {
  font-family: var(--jn-font-mono);
  font-size: 12.5px;
  letter-spacing: .02em;
  padding: 7px 13px;
  border: 2px solid var(--jn-ink);
  border-radius: 2px;
  background: var(--jn-paper);
  box-shadow: 3px 3px 0 rgba(18, 24, 28, .16);
  color: var(--jn-ink);
}

.page-contact .ct-hero-media {
  position: relative;
  margin: 0;
  border: var(--jn-border);
  box-shadow: var(--jn-shadow-hard);
  background: var(--jn-night);
  overflow: hidden;
}

.page-contact .ct-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-contact .ct-rail {
  display: none;
}

@media (min-width: 1120px) {
  .page-contact .ct-rail {
    display: block;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 10px;
    width: 26px;
    height: 100%;
    color: var(--jn-jade);
    opacity: .4;
    pointer-events: none;
  }
}

/* ============ 01 三条联络通道 ============ */
.page-contact .ct-channels-grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  align-items: start;
}

@media (min-width: 980px) {
  .page-contact .ct-channels-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

.page-contact .ct-contact-card {
  position: relative;
  background: var(--jn-paper);
  border: var(--jn-border);
  box-shadow: var(--jn-shadow-hard);
  padding: clamp(24px, 3.4vw, 38px);
  padding-top: clamp(42px, 5vw, 56px);
}

.page-contact .ct-card-scale {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 16px;
  background: repeating-linear-gradient(90deg, var(--jn-ink) 0 2px, transparent 2px 12px);
  border-bottom: 2px solid var(--jn-ink);
  opacity: .8;
}

.page-contact .ct-card-h2 {
  font-family: var(--jn-font-display);
  font-weight: 900;
  font-size: clamp(26px, 3.8vw, 40px);
  line-height: 1.14;
  letter-spacing: -.015em;
  margin: 8px 0 clamp(20px, 3vw, 30px);
}

.page-contact .ct-channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .ct-channel {
  padding: clamp(16px, 2.4vw, 22px) 0;
  border-top: 2px dashed var(--jn-silver);
}

.page-contact .ct-channel:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-contact .ct-channel-label {
  font-family: var(--jn-font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--jn-wine);
  margin: 0 0 6px;
}

.page-contact .ct-channel-value {
  font-family: var(--jn-font-mono);
  font-weight: 700;
  font-size: clamp(13px, 2.1vw, 19px);
  line-height: 1.4;
  color: var(--jn-jade-deep);
  margin: 0 0 8px;
  overflow-wrap: anywhere;
}

.page-contact .ct-channel-value--text {
  font-family: var(--jn-font-body);
  font-weight: 600;
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.6;
  color: var(--jn-ink);
}

.page-contact .ct-channel-note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: #2c353a;
}

.page-contact .ct-channel--mail .ct-channel-value {
  border-left: 4px solid var(--jn-jade);
  padding-left: 12px;
}

.page-contact .ct-channel--tel .ct-channel-value {
  border-left: 4px solid var(--jn-flame);
  padding-left: 12px;
}

.page-contact .ct-channel--addr .ct-channel-value {
  border-left: 4px solid var(--jn-silver);
  padding-left: 12px;
}

.page-contact .ct-routes-h {
  font-family: var(--jn-font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.24;
  letter-spacing: -.012em;
  margin: 0 0 10px;
}

.page-contact .ct-routes-p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: #2c353a;
  max-width: 56ch;
}

.page-contact .ct-route-grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 28px);
}

@media (min-width: 640px) {
  .page-contact .ct-route-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-contact .ct-route {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 20px 16px 18px;
  border: 2px solid var(--jn-ink);
  border-top-width: 7px;
  border-radius: 2px;
  background: var(--jn-paper);
  color: var(--jn-ink);
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease;
}

.page-contact .ct-route:hover {
  transform: translateY(-3px);
  box-shadow: 5px 5px 0 var(--jn-jade-deep);
}

.page-contact .ct-route:focus-visible {
  outline: 2px solid var(--jn-gold);
  outline-offset: 3px;
}

.page-contact .ct-route--jade { border-top-color: var(--jn-jade); }
.page-contact .ct-route--flame { border-top-color: var(--jn-flame); }
.page-contact .ct-route--wine { border-top-color: var(--jn-wine); }

.page-contact .ct-route .jn-tag {
  align-self: flex-start;
}

.page-contact .ct-route-title {
  font-family: var(--jn-font-display);
  font-weight: 900;
  font-size: 18px;
  line-height: 1.3;
  letter-spacing: -.01em;
}

.page-contact .ct-route-desc {
  font-size: 14px;
  line-height: 1.68;
  color: #2c353a;
}

.page-contact .ct-route-go {
  margin-top: auto;
  padding-top: 8px;
  font-family: var(--jn-font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--jn-flame-dark);
}

.page-contact .ct-channel-figure {
  margin: clamp(30px, 4.4vw, 48px) 0 0;
  border: var(--jn-border);
  box-shadow: var(--jn-shadow-hard);
  background: var(--jn-jade-deep);
  overflow: hidden;
}

.page-contact .ct-channel-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

/* ============ 02 受理时段 ============ */
.page-contact .ct-window {
  background:
    linear-gradient(180deg, var(--jn-jade-pale) 0%, var(--jn-paper) 100%);
  border-top: 3px solid var(--jn-ink);
}

.page-contact .ct-window-head {
  margin-bottom: clamp(24px, 3.6vw, 38px);
}

.page-contact .ct-window-board {
  display: grid;
  gap: 16px;
}

@media (min-width: 760px) {
  .page-contact .ct-window-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-contact .ct-window-item {
  position: relative;
  padding: clamp(22px, 3vw, 32px);
  background: var(--jn-paper);
  border: var(--jn-border);
  border-left: 10px solid var(--jn-jade);
  box-shadow: var(--jn-shadow-jade);
}

.page-contact .ct-window-item--flame {
  border-left-color: var(--jn-flame);
  box-shadow: 8px 8px 0 rgba(196, 58, 18, .26);
}

.page-contact .ct-window-label {
  font-family: var(--jn-font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--jn-wine);
  margin: 0 0 8px;
}

.page-contact .ct-window-value {
  font-family: var(--jn-font-mono);
  font-weight: 700;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.15;
  letter-spacing: -.01em;
  margin: 0 0 12px;
  color: var(--jn-jade-deep);
}

.page-contact .ct-window-item--flame .ct-window-value {
  color: var(--jn-flame-dark);
}

.page-contact .ct-window-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: #2c353a;
}

.page-contact .ct-window-foot {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding-top: clamp(16px, 2.4vw, 22px);
  border-top: 2px dashed var(--jn-silver);
  font-size: 15px;
  line-height: 1.78;
  color: #2c353a;
}

.page-contact .ct-inline-link {
  color: var(--jn-flame-dark);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ct-inline-link:hover {
  color: var(--jn-jade-deep);
}

.page-contact .ct-inline-link:focus-visible {
  outline: 2px solid var(--jn-gold);
  outline-offset: 3px;
}

/* ============ 03 邮件标题 ============ */
.page-contact .ct-subject-inner {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

@media (min-width: 940px) {
  .page-contact .ct-subject-inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

.page-contact .ct-subject-copy .jn-title {
  margin-top: 8px;
}

.page-contact .ct-subject-examples {
  background: var(--jn-night);
  border: var(--jn-border);
  box-shadow: var(--jn-shadow-hard);
  padding: clamp(22px, 3.2vw, 34px);
  color: var(--jn-paper);
}

.page-contact .ct-subject-label {
  font-family: var(--jn-font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--jn-gold);
  margin: 0 0 16px;
}

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

.page-contact .ct-subject-list li {
  font-family: var(--jn-font-mono);
  font-size: clamp(12.5px, 1.7vw, 14.5px);
  line-height: 1.6;
  padding: 12px 14px;
  border: 1.5px solid rgba(198, 207, 212, .55);
  border-left: 5px solid var(--jn-flame);
  border-radius: 2px;
  color: #eef2f4;
  overflow-wrap: anywhere;
}

.page-contact .ct-subject-tip {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--jn-silver);
}

/* ============ 04 速查 ============ */
.page-contact .ct-lookup-grid {
  display: grid;
  gap: 14px;
}

@media (min-width: 720px) {
  .page-contact .ct-lookup-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-contact .ct-lookup-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: clamp(18px, 2.6vw, 24px);
  background: var(--jn-paper);
  border: 2px solid var(--jn-ink);
  border-radius: 2px;
  color: var(--jn-ink);
  text-decoration: none;
  transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
}

.page-contact .ct-lookup-item:hover {
  transform: translateY(-2px);
  background: var(--jn-jade-pale);
  box-shadow: 5px 5px 0 rgba(8, 63, 71, .3);
}

.page-contact .ct-lookup-item:focus-visible {
  outline: 2px solid var(--jn-gold);
  outline-offset: 3px;
}

.page-contact .ct-lookup-index {
  flex: 0 0 auto;
  font-family: var(--jn-font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--jn-paper);
  background: var(--jn-jade);
  padding: 4px 9px;
  border-radius: 2px;
}

.page-contact .ct-lookup-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1 1 auto;
  min-width: 0;
}

.page-contact .ct-lookup-title {
  font-family: var(--jn-font-display);
  font-weight: 900;
  font-size: 16.5px;
  line-height: 1.4;
  letter-spacing: -.008em;
}

.page-contact .ct-lookup-note {
  font-size: 14px;
  line-height: 1.7;
  color: #2c353a;
}

.page-contact .ct-lookup-go {
  flex: 0 0 auto;
  align-self: center;
  font-family: var(--jn-font-mono);
  font-size: 18px;
  color: var(--jn-flame);
}

/* ============ 备案横条 ============ */
.page-contact .ct-register {
  position: relative;
  background: var(--jn-night);
  color: var(--jn-paper);
  border-top: 5px solid var(--jn-jade);
  overflow: hidden;
}

.page-contact .ct-register::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 12px;
  background: repeating-linear-gradient(90deg, var(--jn-silver) 0 1px, transparent 1px 28px);
  opacity: .38;
  pointer-events: none;
}

.page-contact .ct-register-inner {
  position: relative;
  padding-top: clamp(30px, 4.2vw, 46px);
  padding-bottom: clamp(32px, 4.6vw, 50px);
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

@media (min-width: 860px) {
  .page-contact .ct-register-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }
}

.page-contact .ct-register-h {
  font-family: var(--jn-font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.25;
  letter-spacing: -.01em;
  margin: 0 0 12px;
  color: var(--jn-paper);
}

.page-contact .ct-register-addr {
  margin: 0;
  font-size: clamp(14.5px, 1.9vw, 16.5px);
  line-height: 1.72;
  color: var(--jn-silver);
}

.page-contact .ct-register-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 2px solid var(--jn-silver);
  border-radius: 2px;
  background: rgba(198, 207, 212, .1);
}

.page-contact .ct-register-label {
  font-family: var(--jn-font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--jn-gold);
}

.page-contact .ct-register-icp {
  font-family: var(--jn-font-mono);
  font-size: clamp(13px, 1.7vw, 15px);
  font-weight: 700;
  color: var(--jn-paper);
  overflow-wrap: anywhere;
}
<<<END>>>