.page-contact {
  --contact-band: #04201A;
  --contact-line: rgba(159, 184, 172, .28);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-contact .section {
  margin-top: clamp(36px, 6vw, 72px);
}

/* ---------- 首屏通告板 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  margin-top: clamp(18px, 3vw, 30px);
  padding: clamp(24px, 4vw, 52px) clamp(20px, 3.6vw, 48px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(30, 138, 85, .22) 0%, rgba(6, 35, 28, 0) 58%),
    linear-gradient(150deg, var(--ink-800) 0%, var(--ink-900) 62%);
  box-shadow: var(--shadow-1);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(24px, 4vw, 52px);
  bottom: clamp(24px, 4vw, 52px);
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: linear-gradient(180deg, var(--volt-400), var(--pitch-500));
}

.page-contact .contact-hero::after {
  content: "09:00 — 18:00";
  display: none;
  position: absolute;
  right: clamp(20px, 3.6vw, 48px);
  bottom: clamp(14px, 2vw, 26px);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(28px, 5vw, 60px);
  letter-spacing: .02em;
  color: var(--volt-400);
  opacity: .1;
  pointer-events: none;
  white-space: nowrap;
}

.page-contact .contact-hero__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--pitch-300);
  margin: 0 0 clamp(12px, 2vw, 18px);
}

.page-contact .contact-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(30px, 6vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--text);
  max-width: 20ch;
}

.page-contact .contact-hero__lede {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  color: var(--text-dim);
  max-width: 62ch;
}

.page-contact .contact-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: clamp(20px, 3vw, 32px);
}

.page-contact .contact-hero__fact {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: rgba(6, 35, 28, .55);
  font-size: 13px;
  color: var(--text-dim);
}

.page-contact .contact-hero__fact-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 15px;
  color: var(--volt-200);
}

/* ---------- 通道卡片 ---------- */
.page-contact .channels__grid {
  display: grid;
  gap: var(--gap);
  margin-top: clamp(20px, 3vw, 32px);
}

.page-contact .channels__media {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface);
}

.page-contact .channels__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.9) contrast(1.04);
}

.page-contact .channels__media .media__cap {
  padding: 12px 16px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
}

.page-contact .channels__cards {
  display: grid;
  gap: var(--gap);
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.2vw, 28px);
  padding-top: calc(clamp(18px, 2.2vw, 28px) + 6px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  left: clamp(18px, 2.2vw, 28px);
  right: clamp(18px, 2.2vw, 28px);
  top: 0;
  height: 3px;
  border-radius: 0 0 3px 3px;
}

.page-contact .channel-card--mail::before { background: var(--volt-400); }
.page-contact .channel-card--phone::before { background: var(--pitch-300); }
.page-contact .channel-card--addr::before { background: var(--amber-500); }

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--pitch-500);
  box-shadow: var(--shadow-1);
}

.page-contact .channel-card__tag {
  align-self: flex-start;
  margin: 0;
}

.page-contact .channel-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(19px, 2.4vw, 24px);
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(15px, 1.8vw, 19px);
  line-height: 1.5;
  color: var(--volt-200);
  overflow-wrap: anywhere;
}

.page-contact .channel-card--phone .channel-card__value { color: var(--pitch-300); }
.page-contact .channel-card--addr .channel-card__value { color: var(--amber-500); font-size: clamp(14px, 1.6vw, 17px); }

.page-contact .channel-card__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-contact .channel-card__action {
  align-self: flex-start;
  margin-top: auto;
}

/* ---------- 来信模板 ---------- */
.page-contact .letter__grid {
  display: grid;
  gap: var(--gap);
  margin-top: clamp(20px, 3vw, 32px);
}

.page-contact .letter__notes {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-contact .letter__note {
  display: flex;
  gap: 12px;
  margin: 0;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--pitch-500);
  border-radius: var(--radius-sm);
  background: rgba(11, 51, 42, .7);
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-contact .letter__note-idx {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--pitch-300);
  flex: 0 0 auto;
  padding-top: 2px;
}

.page-contact .letter__sheet {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--contact-band);
  overflow: hidden;
}

.page-contact .letter__sheet-head {
  margin: 0;
  padding: 12px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--volt-400);
  background: rgba(30, 138, 85, .18);
  border-bottom: 1px solid var(--border);
}

.page-contact .letter__code {
  margin: 0;
  padding: clamp(16px, 2.4vw, 26px);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  color: var(--mist-050);
  white-space: pre;
}

.page-contact .letter__sheet-foot {
  margin: 0;
  padding: 12px 18px 16px;
  border-top: 1px dashed var(--contact-line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 响应节奏 ---------- */
.page-contact .rhythm__bar {
  margin-top: clamp(20px, 3vw, 32px);
}

.page-contact .rhythm__list {
  margin-top: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface);
}

.page-contact .rhythm__list .data-list__row {
  padding: 14px clamp(16px, 2vw, 24px);
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .rhythm__list .data-list__row:last-child {
  border-bottom: 0;
}

.page-contact .rhythm__list .data-list__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--pitch-300);
}

.page-contact .rhythm__list .data-list__val {
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
}

/* ---------- 协作与纠错 ---------- */
.page-contact .together__grid {
  margin-top: clamp(20px, 3vw, 32px);
}

.page-contact .together__card {
  padding: clamp(20px, 2.6vw, 32px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  transition: transform var(--t), border-color var(--t);
}

.page-contact .together__card:hover {
  transform: translateY(-2px);
  border-color: var(--pitch-500);
}

.page-contact .together__card--coop {
  border-top: 3px solid var(--volt-400);
}

.page-contact .together__card--fix {
  border-top: 3px solid var(--clay-500);
}

.page-contact .together__card .pill {
  display: inline-block;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
}

.page-contact .together__card .card__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(20px, 2.6vw, 26px);
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-contact .together__card .card__body {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-contact .together__card .card__body:last-child {
  margin-bottom: 0;
}

.page-contact .together__link {
  color: var(--volt-200);
  text-decoration: none;
  border-bottom: 1px solid rgba(233, 255, 174, .45);
  transition: border-color var(--t), color var(--t);
}

.page-contact .together__link:hover,
.page-contact .together__link:focus-visible {
  color: var(--volt-400);
  border-bottom-color: var(--volt-400);
}

/* ---------- 备案与属地 ---------- */
.page-contact .venue__banner {
  margin: 0 0 clamp(18px, 2.6vw, 28px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-contact .venue__banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 7;
  object-fit: cover;
  filter: saturate(.85) brightness(.85);
}

.page-contact .venue__body {
  max-width: 74ch;
}

.page-contact .venue__body .section__title {
  margin: 0 0 12px;
}

.page-contact .venue__text {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-contact .filing-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin-top: clamp(18px, 2.6vw, 26px);
  padding: 12px 16px;
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-pill);
  background: rgba(4, 32, 26, .8);
}

.page-contact .filing-strip__item {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text);
  overflow-wrap: anywhere;
}

.page-contact .filing-strip__key {
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--line-300);
}

/* ---------- 后续入口 ---------- */
.page-contact .next-links {
  margin-top: clamp(36px, 6vw, 72px);
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, rgba(30, 138, 85, .16), rgba(6, 35, 28, 0) 70%), var(--surface);
}

.page-contact .next-links__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--pitch-300);
}

.page-contact .next-links__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .next-links__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  color: var(--text);
  font-size: 15px;
  text-decoration: none;
  transition: background var(--t), border-color var(--t), transform var(--t);
}

.page-contact .next-links__link:hover,
.page-contact .next-links__link:focus-visible {
  background: rgba(30, 138, 85, .2);
  border-color: var(--pitch-300);
  transform: translateX(2px);
}

.page-contact .next-links__idx {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--volt-400);
}

.page-contact a:focus-visible,
.page-contact .databar:focus-visible {
  outline: 2px solid var(--volt-200);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .channels__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-contact .channel-card--mail { min-height: 330px; }
  .page-contact .channel-card--phone { min-height: 288px; }
  .page-contact .channel-card--addr { min-height: 236px; }

  .page-contact .letter__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .page-contact .next-links__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero::after {
    display: block;
  }

  .page-contact .channels__grid {
    grid-template-columns: minmax(0, .86fr) minmax(0, 1.94fr);
    align-items: start;
  }

  .page-contact .channels__media {
    height: 100%;
    display: flex;
    flex-direction: column;
  }

  .page-contact .channels__media img {
    flex: 1 1 auto;
    height: 100%;
    aspect-ratio: auto;
    min-height: 260px;
  }
}
</｜｜DSML｜｜ parameter>
</invoke>
</｜｜DSML｜｜_output>