.page-contact {
  --pc-rule: rgba(58, 43, 92, 0.72);
  --pc-dim: rgba(11, 6, 22, 0.55);
  --pc-accent: var(--green);
}

.page-contact .pc-crumbs-wrap {
  padding-top: 18px;
}

/* 首屏 */
.page-contact .pc-hero {
  position: relative;
  overflow: hidden;
  padding: 20px 0 42px;
}

.page-contact .pc-hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -12%;
  width: 68%;
  height: 170%;
  background: linear-gradient(148deg, rgba(198, 75, 255, 0.24), rgba(43, 231, 245, 0.08) 46%, rgba(11, 6, 22, 0) 72%);
  transform: rotate(-6deg);
  pointer-events: none;
}

.page-contact .pc-hero__inner {
  position: relative;
  display: grid;
  gap: 26px;
}

.page-contact .pc-hero__h1 {
  margin: 12px 0 0;
  font-size: clamp(34px, 8.4vw, 76px);
  line-height: 1.06;
  letter-spacing: -0.01em;
}

.page-contact .pc-hero__lead {
  margin: 16px 0 0;
  max-width: 62ch;
  color: var(--mute);
}

.page-contact .pc-facts {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
}

.page-contact .pc-facts__item {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding-top: 9px;
  border-top: 1px solid var(--pc-rule);
}

.page-contact .pc-facts dt {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mute-dim);
}

.page-contact .pc-facts dd {
  margin: 0;
  font-size: 15px;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .pc-hero__media {
  margin: 0;
  padding: 6px;
  background: linear-gradient(140deg, rgba(198, 75, 255, 0.6), rgba(43, 231, 245, 0.25) 46%, rgba(76, 255, 176, 0.45));
  clip-path: var(--cut);
}

.page-contact .pc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  clip-path: var(--cut-sm);
}

@media (min-width: 900px) {
  .page-contact .pc-hero {
    padding: 34px 0 58px;
  }

  .page-contact .pc-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 40px;
  }

  .page-contact .pc-hero__media {
    margin-top: 40px;
  }
}

/* 主区：非对称双栏 */
.page-contact .pc-board {
  padding: 6px 0 10px;
}

.page-contact .pc-board__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-contact .pc-main,
.page-contact .pc-side {
  display: grid;
  gap: 18px;
  align-content: start;
  min-width: 0;
}

@media (min-width: 1000px) {
  .page-contact .pc-board__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 24px;
  }

  .page-contact .pc-side {
    gap: 14px;
  }
}

/* 面板内部微调 */
.page-contact .arc-panel__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 18px 12px;
}

.page-contact .arc-panel__title {
  margin: 0;
  font-size: var(--fs-3);
  font-weight: 800;
  line-height: 1.25;
  color: var(--paper);
}

.page-contact .arc-panel__body {
  padding: 0 18px 20px;
}

.page-contact .pc-block__lead {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--mute);
  max-width: 60ch;
}

.page-contact .pc-block__note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mute-dim);
}

/* 自查清单 */
.page-contact .pc-check {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .pc-check__item {
  position: relative;
}

.page-contact .pc-check__input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
}

.page-contact .pc-check__label {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 14px;
  border: 1px solid var(--pc-rule);
  background: var(--pc-dim);
  clip-path: var(--cut-sm);
  color: var(--mute);
  font-size: 15px;
  line-height: 1.7;
  cursor: pointer;
  transition: background-color 220ms ease, border-color 220ms ease, color 220ms ease;
}

.page-contact .pc-check__box {
  position: relative;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-top: 3px;
  border: 1px solid var(--edge);
  background: rgba(11, 6, 22, 0.6);
  clip-path: var(--cut-xs);
}

.page-contact .pc-check__text strong {
  display: block;
  margin-bottom: 3px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .pc-check__input:checked + .pc-check__label {
  border-color: rgba(76, 255, 176, 0.55);
  background: rgba(76, 255, 176, 0.07);
  color: var(--paper);
}

.page-contact .pc-check__input:checked + .pc-check__label .pc-check__box {
  border-color: var(--green);
  background: var(--green);
}

.page-contact .pc-check__input:checked + .pc-check__label .pc-check__box::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transform: rotate(40deg);
}

.page-contact .pc-check__input:focus-visible + .pc-check__label {
  border-color: var(--cyan);
  box-shadow: inset 0 0 0 1px var(--cyan);
}

/* 留言模板 */
.page-contact .pc-tpl {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .pc-tpl li {
  display: grid;
  gap: 3px;
  padding: 10px 12px;
  border-left: 2px solid var(--pc-rule);
  background: rgba(30, 18, 53, 0.62);
}

.page-contact .pc-tpl__k {
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .pc-tpl__v {
  font-size: 14px;
  color: var(--mute);
}

@media (min-width: 620px) {
  .page-contact .pc-tpl li {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 12px;
    align-items: baseline;
  }
}

.page-contact .pc-tpl__sample {
  margin: 16px 0 0;
  padding: 14px 16px;
  border: 1px dashed var(--edge);
  background: var(--ink);
  clip-path: var(--cut-sm);
  color: var(--mute);
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.85;
  white-space: pre-wrap;
  overflow-x: auto;
}

.page-contact .pc-tpl__sample code {
  font-family: inherit;
  color: inherit;
}

/* 三种渠道 */
.page-contact .pc-side__head {
  display: grid;
  gap: 6px;
}

.page-contact .pc-side__title {
  margin: 0;
  font-weight: 800;
  color: var(--paper);
}

.page-contact .pc-side__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mute-dim);
}

.page-contact .pc-channel {
  position: relative;
  border: 1px solid var(--edge-soft);
  background: var(--ink-2);
  clip-path: var(--cut);
}

.page-contact .pc-channel--mail {
  --pc-accent: var(--mango);
}

.page-contact .pc-channel--phone {
  --pc-accent: var(--cyan);
}

.page-contact .pc-channel--board {
  --pc-accent: var(--green);
}

.page-contact .pc-channel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--pc-accent);
}

.page-contact .pc-channel[open] {
  background: var(--ink-3);
}

.page-contact .pc-channel__sum {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  padding: 14px 16px 14px 20px;
  list-style: none;
  cursor: pointer;
}

.page-contact .pc-channel__sum::-webkit-details-marker {
  display: none;
}

.page-contact .pc-channel__sum::after {
  content: "＋";
  margin-left: auto;
  font-size: 15px;
  color: var(--pc-accent);
}

.page-contact .pc-channel[open] .pc-channel__sum::after {
  content: "－";
}

.page-contact .pc-channel__sum:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: -3px;
}

.page-contact .pc-channel__num {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--pc-accent);
}

.page-contact .pc-channel__name {
  font-size: 19px;
  font-weight: 800;
  color: var(--paper);
}

.page-contact .pc-channel__meta {
  flex: 1 0 100%;
  font-size: 13px;
  color: var(--mute-dim);
}

.page-contact .pc-channel__body {
  padding: 14px 16px 18px 20px;
  border-top: 1px solid var(--pc-rule);
}

.page-contact .pc-channel--mail .pc-channel__body {
  padding-bottom: 26px;
}

.page-contact .pc-channel__addr {
  margin: 0 0 10px;
  font-size: 14.5px;
  color: var(--paper);
  word-break: break-all;
}

.page-contact .pc-channel__body p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mute);
}

.page-contact .pc-channel__body p:last-child {
  margin-bottom: 0;
}

.page-contact .pc-channel__body p.pc-channel__bound {
  color: var(--mute-dim);
  font-size: 14px;
}

/* 回复时段 */
.page-contact .pc-hours {
  padding: 26px 0 12px;
}

.page-contact .pc-hours__panel {
  position: relative;
  overflow: hidden;
}

.page-contact .pc-hours__visual {
  position: absolute;
  inset: 0;
  margin: 0;
  pointer-events: none;
}

.page-contact .pc-hours__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

.page-contact .pc-hours__content {
  position: relative;
  padding: 24px 20px 26px;
}

.page-contact .pc-hours__title {
  margin: 10px 0 0;
  font-weight: 800;
  color: var(--paper);
}

.page-contact .pc-hours__lead {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--mute);
}

.page-contact .pc-band {
  position: relative;
  height: 44px;
  margin: 20px 0 0;
  border: 1px solid var(--edge-soft);
  background: var(--ink);
  clip-path: var(--cut-sm);
}

.page-contact .pc-band__ticks {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, var(--pc-rule) 0 1px, rgba(11, 6, 22, 0) 1px 4.1667%);
}

.page-contact .pc-band__open {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 41.6667%;
  width: 33.3333%;
  background: linear-gradient(90deg, rgba(76, 255, 176, 0.82), rgba(43, 231, 245, 0.72));
}

.page-contact .pc-band__mark {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-contact .pc-band__mark--a {
  left: 41.6667%;
  padding-left: 8px;
}

.page-contact .pc-band__mark--b {
  right: 25%;
  padding-right: 8px;
}

.page-contact .pc-hours__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .pc-hours__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mute);
  max-width: 68ch;
}

.page-contact .pc-hours__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  clip-path: var(--cut-xs);
}

.page-contact .pc-hours__list li:first-child::before {
  background: var(--green);
}

/* 运营与备案 */
.page-contact .pc-region {
  padding: 24px 0 46px;
}

.page-contact .pc-region__grid {
  display: grid;
  gap: 18px;
}

.page-contact .pc-region__list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.page-contact .pc-region__row {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding-top: 9px;
  border-top: 1px solid var(--pc-rule);
}

.page-contact .pc-region__row dt {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mute-dim);
}

.page-contact .pc-region__row dd {
  margin: 0;
  font-size: 15px;
  color: var(--paper);
  word-break: break-word;
}

.page-contact .pc-region__note {
  margin: 0;
  max-width: 68ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mute);
}

.page-contact .pc-region__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}

.page-contact .pc-region__links a {
  color: var(--cyan);
  font-size: 14.5px;
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 231, 245, 0.35);
  padding-bottom: 2px;
}

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

.page-contact .pc-region__links a:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 2px;
}

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