.page-contact {
  --pc-cut: 18px;
  --pc-gap: clamp(20px, 3.4vw, 48px);
  background: var(--graphite-900);
  color: var(--text);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-contact .container {
  position: relative;
}

.page-contact .breadcrumb {
  padding: clamp(14px, 2.2vw, 24px) 0 0;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.06;
}

.page-contact h1 { font-size: clamp(30px, 5.4vw, 58px); }
.page-contact h2 { font-size: clamp(23px, 3.4vw, 37px); }
.page-contact h3 { font-size: clamp(17px, 1.8vw, 21px); letter-spacing: -0.02em; }

.page-contact .media-frame {
  overflow: hidden;
  margin: 0;
}

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

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 50px) 0 clamp(32px, 4.6vw, 60px);
  background:
    radial-gradient(120% 95% at 10% 0%, rgba(11, 94, 215, 0.42), rgba(17, 20, 24, 0) 62%),
    var(--graphite-900);
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-hero::after {
  content: "";
  position: absolute;
  top: -12%;
  right: -6%;
  width: 56%;
  height: 165%;
  background-image: repeating-linear-gradient(
    112deg,
    rgba(22, 224, 255, 0.16) 0 1px,
    rgba(22, 224, 255, 0) 1px 28px
  );
  transform: skewX(-8deg);
  opacity: 0.55;
  pointer-events: none;
}

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

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

.page-contact .pc-lede {
  max-width: 46ch;
  margin: clamp(14px, 2vw, 22px) 0 0;
  color: var(--text-dim);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
}

.page-contact .pc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-contact .pc-hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: clamp(20px, 2.8vw, 30px) 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--text-dim);
}

.page-contact .pc-hero-facts .coord {
  margin-right: 5px;
  color: var(--yellow);
  font-size: 15px;
}

.page-contact .pc-hero-media {
  margin: 0;
}

.page-contact .pc-hero-media .media-caption {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

/* ---------- 通用区块标题 ---------- */
.page-contact .pc-head {
  max-width: 720px;
  margin-bottom: clamp(22px, 3.2vw, 40px);
}

.page-contact .pc-head h2 {
  margin-top: 10px;
}

.page-contact .pc-head-note {
  margin: 12px 0 0;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.78;
}

/* ---------- 联系渠道 ---------- */
.page-contact .pc-channel-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .pc-channel {
  position: relative;
  padding: 24px 20px 22px;
  background:
    linear-gradient(160deg, rgba(11, 94, 215, 0.26), rgba(27, 32, 38, 0) 56%),
    var(--graphite-800);
  clip-path: polygon(
    0 0,
    calc(100% - var(--pc-cut)) 0,
    100% var(--pc-cut),
    100% 100%,
    var(--pc-cut) 100%,
    0 calc(100% - var(--pc-cut))
  );
  transition: transform var(--dur) var(--ease);
}

.page-contact .pc-channel::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), var(--blue));
}

.page-contact .pc-channel:hover {
  transform: translateY(-4px);
}

.page-contact .pc-channel-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-contact .pc-channel-value {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.1vw, 24px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text);
  word-break: break-word;
}

.page-contact .pc-channel-value--mail {
  font-family: var(--font-mono);
  font-size: clamp(12.5px, 1.4vw, 14.5px);
  letter-spacing: 0;
}

.page-contact .pc-channel-desc {
  margin: 12px 0 0;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.72;
}

/* ---------- 合作类型标签 ---------- */
.page-contact .pc-tabs {
  position: relative;
}

.page-contact .pc-tab-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-contact .pc-tab-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--graphite-800);
  color: var(--text-dim);
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.02em;
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-contact .pc-tab:hover {
  color: var(--text);
  background: var(--graphite-700);
}

.page-contact #pc-coop-1:checked ~ .pc-tab-bar .pc-tab[for="pc-coop-1"],
.page-contact #pc-coop-2:checked ~ .pc-tab-bar .pc-tab[for="pc-coop-2"],
.page-contact #pc-coop-3:checked ~ .pc-tab-bar .pc-tab[for="pc-coop-3"],
.page-contact #pc-coop-4:checked ~ .pc-tab-bar .pc-tab[for="pc-coop-4"] {
  background: var(--blue);
  color: #FFFFFF;
}

.page-contact #pc-coop-1:focus-visible ~ .pc-tab-bar .pc-tab[for="pc-coop-1"],
.page-contact #pc-coop-2:focus-visible ~ .pc-tab-bar .pc-tab[for="pc-coop-2"],
.page-contact #pc-coop-3:focus-visible ~ .pc-tab-bar .pc-tab[for="pc-coop-3"],
.page-contact #pc-coop-4:focus-visible ~ .pc-tab-bar .pc-tab[for="pc-coop-4"] {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-contact .pc-tab-panels {
  padding-top: clamp(18px, 2.6vw, 30px);
}

.page-contact .pc-tab-panels > .pc-panel {
  display: none;
}

.page-contact #pc-coop-1:checked ~ .pc-tab-panels > .pc-panel:nth-child(1),
.page-contact #pc-coop-2:checked ~ .pc-tab-panels > .pc-panel:nth-child(2),
.page-contact #pc-coop-3:checked ~ .pc-tab-panels > .pc-panel:nth-child(3),
.page-contact #pc-coop-4:checked ~ .pc-tab-panels > .pc-panel:nth-child(4) {
  display: grid;
  gap: clamp(16px, 2.4vw, 32px);
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .pc-panel-body p {
  margin: 14px 0 0;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.78;
}

.page-contact .pc-panel-meta {
  display: inline-block;
  margin: 18px 0 0;
  padding: 6px 12px;
  background: rgba(255, 210, 63, 0.14);
  border-left: 2px solid var(--yellow);
  color: var(--yellow);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-contact .pc-panel-list {
  margin: 0;
  padding: 18px 20px;
  list-style: none;
  background: var(--graphite-800);
  border-left: 2px solid var(--blue);
}

.page-contact .pc-panel-list li {
  position: relative;
  margin-bottom: 10px;
  padding: 0 0 10px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

.page-contact .pc-panel-list li:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .pc-panel-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  transform: skewX(-20deg);
}

/* ---------- 到店与预约 ---------- */
.page-contact .pc-flow-grid {
  display: grid;
  gap: var(--pc-gap);
}

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

.page-contact .pc-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .pc-steps li:first-child {
  border-top: 1px solid var(--line);
}

.page-contact .pc-steps h3 {
  margin-bottom: 7px;
}

.page-contact .pc-steps p {
  margin: 0;
  color: var(--text-dim);
  font-size: 14.5px;
  line-height: 1.74;
}

.page-contact .pc-flow-media {
  margin: 0;
}

.page-contact .pc-flow-media .media-caption {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

/* ---------- 联系前准备 ---------- */
.page-contact .pc-prepare-panel {
  padding: clamp(24px, 4vw, 48px);
}

.page-contact .pc-prepare-panel .pc-head {
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.page-contact .pc-prepare-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(37, 28, 22, 0.18);
}

.page-contact .pc-prepare-list li {
  display: grid;
  grid-template-columns: minmax(62px, 84px) minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(37, 28, 22, 0.18);
  color: var(--paper-ink);
  font-size: 15px;
  line-height: 1.72;
}

.page-contact .pc-prepare-k {
  align-self: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--blue);
}

.page-contact .pc-prepare-note {
  margin: 20px 0 0;
  color: rgba(37, 28, 22, 0.78);
  font-size: 14.5px;
  line-height: 1.78;
}

.page-contact .pc-prepare-note a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 咨询信息 ---------- */
.page-contact .pc-form-grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .pc-intro-text {
  margin: 14px 0 0;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.78;
}

.page-contact .pc-form-tips {
  display: grid;
  gap: 9px;
  margin: 22px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--cyan);
}

.page-contact .pc-form-panel {
  padding: clamp(22px, 3.6vw, 40px);
}

.page-contact .pc-form {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .pc-field {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.page-contact .pc-field label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: rgba(37, 28, 22, 0.72);
}

.page-contact .pc-field input,
.page-contact .pc-field select,
.page-contact .pc-field textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  border: 1px solid rgba(37, 28, 22, 0.3);
  border-radius: 0;
  background: #FFFDF8;
  color: var(--paper-ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-contact .pc-field textarea {
  min-height: 118px;
  resize: vertical;
}

.page-contact .pc-field input:focus-visible,
.page-contact .pc-field select:focus-visible,
.page-contact .pc-field textarea:focus-visible {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(11, 94, 215, 0.24);
}

.page-contact .pc-form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  padding-top: 4px;
}

.page-contact .pc-form-hint {
  margin: 0;
  color: rgba(37, 28, 22, 0.7);
  font-size: 13px;
  line-height: 1.62;
}

/* ---------- 服务时段 ---------- */
.page-contact .pc-hours-bar {
  display: grid;
  gap: 20px;
  padding: clamp(22px, 3.6vw, 40px);
  background:
    linear-gradient(120deg, rgba(11, 94, 215, 0.32), rgba(27, 32, 38, 0.92) 72%),
    var(--graphite-800);
  border-left: 3px solid var(--orange);
}

.page-contact .pc-hours-list {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--text-dim);
  font-size: 14.5px;
  line-height: 1.7;
}

.page-contact .pc-hours-list .coord {
  display: inline-block;
  margin-right: 8px;
  color: var(--yellow);
  font-size: 13px;
}

.page-contact .pc-hours-note {
  margin: 20px 0 0;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.78;
}

.page-contact .pc-hours-note a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (min-width: 620px) {
  .page-contact .pc-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .pc-field--full,
  .page-contact .pc-form-actions {
    grid-column: 1 / -1;
  }
}

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

@media (min-width: 880px) {
  .page-contact .pc-tab-panels > .pc-panel {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }

  .page-contact .pc-hours-bar {
    grid-template-columns: 0.8fr 1.2fr;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-contact .pc-hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }

  .page-contact .pc-flow-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }
}

@media (min-width: 940px) {
  .page-contact .pc-form-grid {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: start;
  }
}

@media (min-width: 1120px) {
  .page-contact .pc-channel-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

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

  .page-contact .pc-channel:hover {
    transform: none;
  }
}