.page-contact {
  --cc-line: var(--line);
  --cc-card: var(--graphite);
  color: var(--silver);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-top {
  position: relative;
  padding: clamp(24px, 4.5vw, 52px) 0 0;
  overflow: hidden;
}

.page-contact .contact-top::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: radial-gradient(130% 90% at 28% 0%, #000 18%, transparent 74%);
  mask-image: radial-gradient(130% 90% at 28% 0%, #000 18%, transparent 74%);
  pointer-events: none;
}

.page-contact .contact-top .breadcrumb {
  position: relative;
  z-index: 2;
}

.page-contact .contact-top__text {
  position: relative;
  z-index: 2;
  max-width: 62ch;
  margin-top: clamp(20px, 3.4vw, 44px);
}

.page-contact .contact-top h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.05rem, 5.4vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.022em;
  color: #fff;
  margin: 12px 0 0;
}

.page-contact .contact-top__lead {
  margin: 20px 0 0;
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  line-height: 1.75;
  color: var(--silver);
}

.page-contact .contact-top__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  margin: clamp(24px, 3.4vw, 38px) 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--cc-line);
  font-size: 14px;
  color: var(--slate);
}

.page-contact .contact-top__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-contact .contact-top__facts .mono {
  color: var(--green);
  font-size: 13px;
}

.page-contact .contact-top__media {
  margin-top: clamp(26px, 4vw, 48px);
  max-height: 360px;
  overflow: hidden;
  border-top: 1px solid var(--cc-line);
  border-bottom: 1px solid var(--cc-line);
  background: var(--cc-card);
}

.page-contact .contact-top__frame {
  width: 100%;
  border: 0;
}

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

/* ---------- 联系渠道 ---------- */
.page-contact .contact-channels__intro {
  margin: 12px 0 0;
  color: var(--slate);
  max-width: 60ch;
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: clamp(16px, 2.6vw, 28px);
  margin-top: clamp(24px, 3.6vw, 42px);
}

.page-contact .contact-channel {
  position: relative;
  padding: clamp(20px, 2.6vw, 30px) clamp(18px, 2.4vw, 28px);
  border-left: 3px solid var(--cc-accent, var(--blue));
  background: var(--cc-card);
  color: var(--silver);
}

.page-contact .contact-channel--mail { --cc-accent: var(--red); }
.page-contact .contact-channel--phone { --cc-accent: var(--blue); }
.page-contact .contact-channel--addr { --cc-accent: var(--green); }

.page-contact .contact-channel h3 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: clamp(1.25rem, 2.1vw, 1.6rem);
  color: #fff;
  margin: 10px 0 0;
}

.page-contact .contact-channel__tag {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cc-accent, var(--blue));
}

.page-contact .contact-channel__value {
  margin: 12px 0 16px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line-strong);
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  line-height: 1.5;
  color: #fff;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .contact-channel p {
  margin: 0 0 12px;
  line-height: 1.75;
  font-size: 15.5px;
}

.page-contact .contact-channel__note {
  margin-bottom: 0 !important;
  font-size: 13.5px;
  color: var(--slate);
}

/* ---------- 咨询前准备 ---------- */
.page-contact .contact-prep__list {
  list-style: none;
  counter-reset: prep;
  margin: clamp(20px, 3vw, 34px) 0 0;
  padding: 0;
  border-top: 1px solid var(--cc-line);
}

.page-contact .contact-prep__list li {
  counter-increment: prep;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--cc-line);
}

.page-contact .contact-prep__list li::before {
  content: counter(prep, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--green);
  padding-top: 5px;
}

.page-contact .contact-prep__list h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--silver);
  letter-spacing: 0;
}

.page-contact .contact-prep__list p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
  max-width: 62ch;
}

.page-contact .contact-prep__more {
  margin: 22px 0 0;
  font-size: 14.5px;
  color: var(--slate);
}

.page-contact .contact-prep__more a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 125, 255, 0.45);
}

.page-contact .contact-prep__more a:hover,
.page-contact .contact-prep__more a:focus-visible {
  color: #fff;
  border-bottom-color: #fff;
}

/* ---------- 时间条 ---------- */
.page-contact .contact-clock {
  margin-top: clamp(20px, 3vw, 32px);
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--cc-card);
  border: 1px solid var(--cc-line);
  outline: none;
}

.page-contact .contact-clock:focus-visible {
  border-color: var(--blue);
}

.page-contact .contact-clock__scale {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-contact .contact-clock__track {
  position: relative;
  height: 10px;
  margin: 12px 0 16px;
  border-top: 1px solid var(--line-strong);
  background-image: repeating-linear-gradient(90deg, var(--line-strong) 0 1px, transparent 1px 22px);
}

.page-contact .contact-clock__fill {
  position: absolute;
  left: 0;
  top: -1px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--red), var(--blue) 55%, var(--green));
}

.page-contact .contact-clock__now {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--silver);
}

.page-contact .contact-clock__hint {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
  transition: color 240ms var(--ease);
}

.page-contact .contact-clock:hover .contact-clock__hint,
.page-contact .contact-clock:focus-visible .contact-clock__hint {
  color: var(--silver);
}

.page-contact .contact-clock__body {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--slate);
}

/* ---------- 响应流程 ---------- */
.page-contact .contact-flow__grid {
  margin-top: clamp(22px, 3.2vw, 38px);
  gap: clamp(26px, 4vw, 48px);
}

.page-contact .contact-flow__steps {
  list-style: none;
  counter-reset: flow;
  margin: 0;
  padding: 0 0 0 22px;
}

.page-contact .contact-flow__steps li {
  position: relative;
  counter-increment: flow;
  padding: 0 0 26px 26px;
  border-left: 1px solid var(--line-strong);
}

.page-contact .contact-flow__steps li:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-contact .contact-flow__steps li::before {
  content: counter(flow, decimal-leading-zero);
  position: absolute;
  left: -14px;
  top: 0;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  color: var(--ink);
  background: var(--green);
}

.page-contact .contact-flow__steps h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}

.page-contact .contact-flow__steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
  max-width: 56ch;
}

.page-contact .contact-flow__media .media-frame {
  width: 100%;
}

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

.page-contact .contact-flow__media .media-cap {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--slate);
}

/* ---------- 自助入口 ---------- */
.page-contact .contact-next__list {
  list-style: none;
  margin: clamp(18px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .contact-next__list li {
  padding: 16px 18px;
  border: 1px solid var(--cc-line);
  background: linear-gradient(180deg, rgba(46, 125, 255, 0.07), rgba(46, 125, 255, 0) 72%);
}

.page-contact .contact-next__list a {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: #fff;
  text-decoration: none;
  border-bottom: 2px solid var(--red);
}

.page-contact .contact-next__list a:hover,
.page-contact .contact-next__list a:focus-visible {
  color: var(--green);
  border-bottom-color: var(--green);
}

.page-contact .contact-next__list p {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 站点信息 ---------- */
.page-contact .contact-meta__list {
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.page-contact .contact-meta__list > div {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--cc-line);
}

.page-contact .contact-meta__list dt {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--slate);
}

.page-contact .contact-meta__list dd {
  margin: 0;
  font-size: 14.5px;
  color: var(--silver);
  word-break: break-word;
}

.page-contact .contact-meta__list dd.mono {
  color: var(--green);
  font-size: 13px;
}

.page-contact .contact-meta__note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate);
  max-width: 62ch;
}

.page-contact .contact-meta__note a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 125, 255, 0.45);
}

.page-contact .contact-meta__note a:hover,
.page-contact .contact-meta__note a:focus-visible {
  color: #fff;
  border-bottom-color: #fff;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-next__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: 1.16fr 0.9fr 1.04fr;
    align-items: start;
  }

  .page-contact .contact-channel--phone {
    margin-top: 38px;
  }

  .page-contact .contact-channel--addr {
    margin-top: 14px;
  }

  .page-contact .contact-top__media {
    max-height: 420px;
  }
}

@media (max-width: 600px) {
  .page-contact .contact-top::before {
    background-size: 48px 48px;
  }

  .page-contact .contact-top__facts {
    gap: 8px 18px;
    font-size: 13px;
  }

  .page-contact .contact-meta__list > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .page-contact .contact-clock__scale {
    font-size: 10.5px;
    letter-spacing: 0.02em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-clock__hint {
    transition: none;
  }
}