.page-contact {
  display: block;
  background: var(--ink);
  color: var(--text);
  overflow-x: hidden;
  overflow-x: clip;
}

/* ---------------- 顶部 ---------------- */
.page-contact .contact-hero {
  position: relative;
  padding-block: var(--sp-3) var(--sp-6);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 95% at 100% 0%, rgba(0, 229, 200, 0.09), transparent 58%),
    linear-gradient(180deg, #0B1526 0%, #0A1220 100%);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(38, 52, 77, 0.5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(38, 52, 77, 0.5) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.25) 68%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.25) 68%, transparent 100%);
  pointer-events: none;
}

.page-contact .contact-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero .breadcrumb {
  margin-bottom: var(--sp-4);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-contact .contact-hero .breadcrumb a {
  color: var(--cyan);
  text-decoration: none;
}

.page-contact .contact-hero .breadcrumb a:hover {
  text-decoration: underline;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: var(--sp-5);
  align-items: center;
}

@media (min-width: 960px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: var(--sp-6);
  }
}

.page-contact .contact-hero__text .eyebrow {
  margin: 0 0 var(--sp-3);
}

.page-contact .contact-hero__text h1 {
  margin: 0 0 var(--sp-4);
  font-size: clamp(30px, 4.6vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.012em;
  font-weight: 800;
  color: var(--text);
  overflow-wrap: break-word;
}

.page-contact .contact-hero__text .lede {
  margin: 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--dim);
}

@media (min-width: 768px) {
  .page-contact .contact-hero__text .lede {
    font-size: 17px;
  }
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}

.page-contact .contact-hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-contact .contact-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(180deg, rgba(10, 18, 32, 0) 0 3px, rgba(10, 18, 32, 0.25) 3px 4px);
  pointer-events: none;
}

.page-contact .contact-hero__media figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
  padding: 7px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  background: rgba(10, 18, 32, 0.85);
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

/* ---------------- 通用区块 ---------------- */
.page-contact .contact-block {
  padding-block: var(--sp-7);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-block__head {
  display: grid;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}

@media (min-width: 860px) {
  .page-contact .contact-block__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 22em);
    align-items: end;
    gap: var(--sp-5);
    padding-bottom: var(--sp-3);
    border-bottom: 1px solid var(--line);
  }
}

.page-contact .contact-block__head .eyebrow {
  margin: 0 0 var(--sp-2);
}

.page-contact .contact-block__head h2 {
  margin: 0;
}

.page-contact .contact-block__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

@media (min-width: 860px) {
  .page-contact .contact-block__note {
    text-align: right;
    padding-bottom: 4px;
  }
}

/* ---------------- 渠道 + 分类分栏 ---------------- */
.page-contact .contact-split {
  display: grid;
  gap: var(--sp-5);
}

@media (min-width: 1020px) {
  .page-contact .contact-split {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: var(--sp-6);
    align-items: start;
  }
}

.page-contact .contact-split__main {
  display: grid;
  gap: var(--sp-4);
}

.page-contact .channel-card {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: var(--sp-3);
  padding: var(--sp-4);
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 2px solid var(--line);
  transition:
    background-color var(--t-base) var(--ease),
    border-color var(--t-base) var(--ease),
    transform var(--t-base) var(--ease);
}

@media (min-width: 640px) {
  .page-contact .channel-card {
    grid-template-columns: 60px minmax(0, 1fr);
    gap: var(--sp-4);
    padding: var(--sp-5);
  }
}

.page-contact .channel-card:hover {
  background: var(--panel-2);
  border-left-color: var(--cyan);
  transform: translateX(4px);
}

.page-contact .channel-card--accent:hover {
  border-left-color: var(--orange);
}

.page-contact .channel-card--violet:hover {
  border-left-color: var(--violet);
}

.page-contact .channel-card__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(0, 229, 200, 0.35);
  background: rgba(0, 229, 200, 0.06);
  color: var(--cyan);
}

@media (min-width: 640px) {
  .page-contact .channel-card__icon {
    width: 60px;
    height: 60px;
  }
}

.page-contact .channel-card__icon svg {
  width: 24px;
  height: 24px;
  display: block;
}

@media (min-width: 640px) {
  .page-contact .channel-card__icon svg {
    width: 27px;
    height: 27px;
  }
}

.page-contact .channel-card--accent .channel-card__icon {
  color: var(--orange);
  border-color: rgba(255, 107, 44, 0.38);
  background: rgba(255, 107, 44, 0.07);
}

.page-contact .channel-card--violet .channel-card__icon {
  color: var(--violet);
  border-color: rgba(139, 107, 255, 0.34);
  background: rgba(139, 107, 255, 0.07);
}

.page-contact .channel-card__body {
  min-width: 0;
}

.page-contact .channel-card__body h3 {
  margin: 0 0 var(--sp-2);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.005em;
}

.page-contact .channel-card__value {
  margin: 0 0 var(--sp-3);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.55;
  letter-spacing: 0.01em;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .channel-card--accent .channel-card__value {
  color: var(--orange);
}

.page-contact .channel-card--violet .channel-card__value {
  color: var(--violet);
  font-size: 13.5px;
}

.page-contact .channel-card__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--dim);
}

.page-contact .channel-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  list-style: none;
  margin: var(--sp-3) 0 0;
  padding: 0;
}

.page-contact .channel-card__meta li {
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  border: 1px solid var(--line);
}

/* ---------------- 咨询分类清单 ---------------- */
.page-contact .contact-split__side {
  display: grid;
  gap: var(--sp-4);
}

.page-contact .contact-split__side-title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.005em;
}

.page-contact .topic-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .topic-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: var(--sp-3);
  padding-block: var(--sp-4);
  border-bottom: 1px solid var(--line);
  transition: background-color var(--t-base) var(--ease);
}

@media (min-width: 640px) {
  .page-contact .topic-item {
    grid-template-columns: 48px minmax(0, 1fr);
  }
}

.page-contact .topic-item:hover {
  background: rgba(22, 35, 58, 0.6);
}

.page-contact .topic-item__num {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-contact .topic-item h4 {
  margin: 0 0 var(--sp-2);
  font-size: 16px;
  font-weight: 700;
}

.page-contact .topic-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--dim);
}

.page-contact .topic-figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-contact .topic-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-contact .topic-figure figcaption {
  padding: 8px 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.09em;
  color: var(--muted);
}

/* ---------------- 受理时段 ---------------- */
.page-contact .hours-scale {
  padding: var(--sp-4) var(--sp-4) var(--sp-3);
  border: 1px solid var(--line);
  background: var(--panel);
}

@media (min-width: 768px) {
  .page-contact .hours-scale {
    padding: var(--sp-5) var(--sp-5) var(--sp-4);
  }
}

.page-contact .hours-scale__head {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

.page-contact .hours-scale__dot {
  width: 8px;
  height: 8px;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 229, 200, 0.14);
  flex: none;
}

.page-contact .hours-scale__label {
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: var(--dim);
}

.page-contact .hours-scale__value {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-contact .hours-scale__track {
  position: relative;
  height: 10px;
  margin-block: var(--sp-5) var(--sp-3);
  background: var(--line-soft);
  border: 1px solid var(--line);
}

.page-contact .hours-scale__bar {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 39.583%;
  width: 35.417%;
  background: linear-gradient(90deg, var(--cyan), rgba(0, 229, 200, 0.55));
}

.page-contact .hours-scale__axis {
  position: relative;
  height: 15px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-contact .hours-scale__axis span {
  position: absolute;
  top: 0;
  white-space: nowrap;
}

.page-contact .hours-scale__axis span:nth-child(1) {
  left: 0;
}

.page-contact .hours-scale__axis span:nth-child(2) {
  left: 39.583%;
  transform: translateX(-50%);
}

.page-contact .hours-scale__axis span:nth-child(3) {
  left: 75%;
  transform: translateX(-50%);
}

.page-contact .hours-scale__axis span:nth-child(4) {
  left: 100%;
  transform: translateX(-100%);
}

.page-contact .hours-notes {
  display: grid;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}

@media (min-width: 780px) {
  .page-contact .hours-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--sp-4);
  }
}

.page-contact .hours-note {
  padding: var(--sp-4);
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  background: rgba(16, 27, 46, 0.72);
}

.page-contact .hours-note:nth-child(2) {
  border-top-color: var(--orange);
}

.page-contact .hours-note:nth-child(3) {
  border-top-color: var(--violet);
}

.page-contact .hours-note h3 {
  margin: 0 0 var(--sp-2);
  font-size: 16px;
  font-weight: 700;
}

.page-contact .hours-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--dim);
}

/* ---------------- 商务合作 ---------------- */
.page-contact .contact-partner__grid {
  display: grid;
  gap: var(--sp-5);
}

@media (min-width: 1020px) {
  .page-contact .contact-partner__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: var(--sp-6);
    align-items: start;
  }
}

.page-contact .contact-partner__main .eyebrow {
  margin: 0 0 var(--sp-3);
}

.page-contact .contact-partner__main h2 {
  margin: 0 0 var(--sp-4);
}

.page-contact .contact-partner__lede {
  margin: 0 0 var(--sp-5);
  max-width: 46em;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--dim);
}

.page-contact .partner-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .partner-list li {
  display: grid;
  gap: 4px;
  padding-block: var(--sp-3);
  border-bottom: 1px solid var(--line-soft);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

@media (min-width: 700px) {
  .page-contact .partner-list li {
    grid-template-columns: 10em minmax(0, 1fr);
    gap: var(--sp-4);
    align-items: baseline;
  }
}

.page-contact .partner-list__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-contact .contact-partner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}

.page-contact .contact-partner__aside {
  display: grid;
  gap: 0;
  padding: var(--sp-4) var(--sp-5);
  border: 1px solid var(--line);
  background:
    linear-gradient(160deg, rgba(0, 229, 200, 0.08), transparent 55%),
    var(--panel);
}

.page-contact .partner-stat {
  display: flex;
  align-items: baseline;
  gap: var(--sp-4);
  padding-block: var(--sp-4);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .partner-stat:last-child {
  border-bottom: 0;
  padding-bottom: var(--sp-3);
}

.page-contact .partner-stat__value {
  flex: none;
  min-width: 2.6em;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--cyan);
}

.page-contact .partner-stat:nth-child(2) .partner-stat__value {
  color: var(--orange);
}

.page-contact .partner-stat:nth-child(3) .partner-stat__value {
  color: var(--violet);
}

.page-contact .partner-stat__label {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------------- 自助入口 ---------------- */
.page-contact .faq-grid {
  display: grid;
  gap: var(--sp-3);
}

@media (min-width: 780px) {
  .page-contact .faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-contact .faq-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-contact .faq-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding: var(--sp-4);
  border: 1px solid var(--line);
  background: var(--panel);
  color: inherit;
  text-decoration: none;
  transition:
    background-color var(--t-base) var(--ease),
    border-color var(--t-base) var(--ease),
    transform var(--t-base) var(--ease);
}

.page-contact .faq-card:hover {
  background: var(--panel-2);
  border-color: var(--cyan);
  transform: translateY(-3px);
}

.page-contact .faq-card:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-contact .faq-card__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-contact .faq-card__title {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.55;
}

.page-contact .faq-card__desc {
  margin: 0;
  flex: 1;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .faq-card__go {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-contact .contact-refs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-2) var(--sp-4);
  margin-top: var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}

.page-contact .contact-refs a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 200, 0.35);
  transition: border-color var(--t-fast) var(--ease);
}

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

/* ---------------- 动效降级 ---------------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .faq-card,
  .page-contact .topic-item {
    transition: color var(--t-base) linear, border-color var(--t-base) linear, background-color var(--t-base) linear;
  }

  .page-contact .channel-card:hover,
  .page-contact .faq-card:hover {
    transform: none;
  }
}