.page-contact {
  color: var(--mg-ink);
  background: var(--mg-deep);
}

.page-contact a {
  color: var(--mg-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(39, 232, 211, 0.35);
}

.page-contact a:hover,
.page-contact a:focus-visible {
  color: var(--mg-amber);
  border-bottom-color: rgba(255, 200, 87, 0.6);
}

.page-contact .mg-btn {
  border-bottom: 0;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  font-family: var(--mg-font-display);
  line-height: 1.24;
  margin: 0;
}

.page-contact h1 {
  font-size: clamp(30px, 6.4vw, 54px);
  letter-spacing: -0.01em;
}

.page-contact h2 {
  font-size: clamp(22px, 3.6vw, 32px);
}

.page-contact h3 {
  font-size: clamp(18px, 2.4vw, 21px);
}

.page-contact .mg-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--mg-line);
}

.page-contact .mg-media__caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mg-mist);
}

/* ---------- 首屏 ---------- */

.page-contact .pc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.page-contact .pc-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -46%;
  right: -30%;
  width: 78%;
  aspect-ratio: 1 / 1.15;
  border-radius: 42px;
  background:
    linear-gradient(142deg, rgba(39, 232, 211, 0.2), rgba(255, 63, 164, 0.16) 46%, transparent 76%);
  transform: rotate(-15deg);
  pointer-events: none;
}

.page-contact .pc-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: -10%;
  bottom: -30%;
  width: 46%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 200, 87, 0.13), transparent 68%);
  pointer-events: none;
}

.page-contact .pc-hero__grid {
  display: grid;
  gap: 30px;
  padding-block: clamp(26px, 5vw, 56px) clamp(34px, 6vw, 68px);
}

.page-contact .pc-hero__copy {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-contact .mg-lede,
.page-contact .pc-hero__copy .mg-lede {
  max-width: 58ch;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.8;
  color: var(--mg-mist);
  margin: 0;
}

.page-contact .pc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .pc-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  font-size: 13px;
  color: var(--mg-mist);
}

.page-contact .pc-hero__facts .is-num {
  font-family: var(--mg-font-mono);
  font-size: 15px;
  color: var(--mg-cyan);
  margin-right: 4px;
}

.page-contact .pc-hero__panel {
  align-self: start;
  padding: 22px;
  border: 1px solid var(--mg-line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(21, 31, 51, 0.94), rgba(7, 13, 31, 0.72));
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.38);
}

.page-contact .pc-panel__label {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mg-cyan);
}

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

.page-contact .pc-contactlist li {
  display: grid;
  gap: 6px;
  padding: 13px 0;
  border-bottom: 1px solid var(--mg-line-soft);
}

.page-contact .pc-contactlist li:first-child {
  padding-top: 0;
}

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

.page-contact .pc-contactlist__k {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mg-mist);
}

.page-contact .pc-contactlist__v {
  font-family: var(--mg-font-mono);
  font-size: 15px;
  line-height: 1.55;
  color: var(--mg-ink);
  word-break: break-word;
}

.page-contact .pc-contactlist__v--amber {
  color: var(--mg-amber);
}

/* ---------- 通用小节标题 ---------- */

.page-contact .pc-head {
  display: grid;
  gap: 12px;
  max-width: 66ch;
  margin-bottom: 26px;
}

.page-contact .pc-head__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mg-mist);
}

/* ---------- 联系渠道 ---------- */

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

.page-contact .pc-channel {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 22px;
  border: 1px solid var(--mg-line);
  border-radius: 16px;
  background: var(--mg-panel);
}

.page-contact .pc-channel::after {
  content: "";
  position: absolute;
  right: -46px;
  bottom: -62px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(39, 232, 211, 0.24), transparent 68%);
  pointer-events: none;
}

.page-contact .pc-channel--phone::after {
  background: radial-gradient(circle, rgba(255, 200, 87, 0.22), transparent 68%);
}

.page-contact .pc-channel__tag {
  margin: 0;
  justify-self: start;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 200, 87, 0.5);
  background: rgba(255, 200, 87, 0.12);
  color: var(--mg-amber);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-contact .pc-channel__title {
  position: relative;
  z-index: 1;
}

.page-contact .pc-channel__addr {
  position: relative;
  z-index: 1;
  margin: 0;
  font-family: var(--mg-font-mono);
  font-size: 16px;
  color: var(--mg-cyan);
  word-break: break-word;
}

.page-contact .pc-channel--phone .pc-channel__addr {
  color: var(--mg-amber);
}

.page-contact .pc-channel__text {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mg-mist);
}

.page-contact .pc-channel__list {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .pc-channel__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mg-mist);
}

.page-contact .pc-channel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mg-cyan);
}

.page-contact .pc-channel--phone .pc-channel__list li::before {
  background: var(--mg-amber);
}

.page-contact .pc-channel__media {
  margin: 0;
}

/* ---------- 提交材料工作台 ---------- */

.page-contact .pc-workbench {
  display: grid;
  gap: 26px;
}

.page-contact .pc-workbench__aside {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .pc-workbench__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mg-mist);
}

.page-contact .pc-workbench__link {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mg-mist);
}

.page-contact .pc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
}

.page-contact .pc-tags li {
  padding: 6px 12px;
  border: 1px solid var(--mg-line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--mg-mist);
  background: rgba(21, 31, 51, 0.6);
}

.page-contact .pc-workbench__stack {
  display: grid;
  align-content: start;
}

.page-contact .pc-fold {
  border: 1px solid var(--mg-line);
  border-radius: 14px;
  background: rgba(21, 31, 51, 0.74);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-contact .pc-fold + .pc-fold {
  margin-top: 12px;
}

.page-contact .pc-fold[open] {
  border-color: rgba(39, 232, 211, 0.42);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.28);
}

.page-contact .pc-fold summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 17px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--mg-font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--mg-ink);
}

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

.page-contact .pc-fold summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--mg-font-mono);
  font-size: 15px;
  color: var(--mg-cyan);
}

.page-contact .pc-fold[open] summary::after {
  content: "－";
}

.page-contact .pc-fold__idx {
  font-family: var(--mg-font-mono);
  font-size: 13px;
  color: var(--mg-amber);
  letter-spacing: 0.06em;
}

.page-contact .pc-fold__body {
  padding: 0 18px 20px;
  border-top: 1px solid var(--mg-line-soft);
  margin-top: 2px;
  padding-top: 16px;
}

.page-contact .pc-fold__body p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mg-mist);
}

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

.page-contact .pc-material {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .pc-material li {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-left: 2px solid var(--mg-cyan);
  background: rgba(7, 13, 31, 0.66);
  border-radius: 0 10px 10px 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mg-mist);
}

.page-contact .pc-material span {
  font-family: var(--mg-font-mono);
  font-size: 13px;
  color: var(--mg-ink);
}

/* ---------- 更新日节奏 ---------- */

.page-contact .pc-band__inner {
  padding: clamp(20px, 3.4vw, 36px);
  border: 1px solid var(--mg-line);
  border-radius: 20px;
  background:
    linear-gradient(118deg, rgba(255, 63, 164, 0.15), rgba(7, 13, 31, 0.35) 44%, rgba(39, 232, 211, 0.14));
}

.page-contact .pc-band__head {
  display: grid;
  gap: 12px;
  max-width: 68ch;
  margin-bottom: 24px;
}

.page-contact .pc-band__head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mg-mist);
}

.page-contact .pc-band__grid {
  display: grid;
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.page-contact .pc-beat {
  padding: 18px;
  border: 1px solid var(--mg-line);
  border-radius: 14px;
  background: rgba(7, 13, 31, 0.6);
  display: grid;
  gap: 8px;
  align-content: start;
}

.page-contact .pc-beat__num {
  font-family: var(--mg-font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--mg-magenta);
}

.page-contact .pc-beat h3 {
  font-size: 18px;
}

.page-contact .pc-beat p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mg-mist);
}

/* ---------- 办公联络与备案 ---------- */

.page-contact .pc-office {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-contact .pc-office__media {
  margin: 0;
}

.page-contact .pc-office__copy {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .pc-office__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mg-mist);
}

.page-contact .pc-facts {
  margin: 0;
  display: grid;
}

.page-contact .pc-facts > div {
  display: grid;
  gap: 6px;
  padding: 13px 0;
  border-bottom: 1px solid var(--mg-line-soft);
}

.page-contact .pc-facts > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .pc-facts dt {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mg-mist);
}

.page-contact .pc-facts dd {
  margin: 0;
  font-family: var(--mg-font-mono);
  font-size: 15px;
  line-height: 1.6;
  color: var(--mg-ink);
  word-break: break-word;
}

.page-contact .pc-facts > div:first-child dd {
  color: var(--mg-amber);
}

/* ---------- 合作与媒体 ---------- */

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

.page-contact .pc-mediablock__card {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 22px;
  border: 1px solid var(--mg-line);
  border-radius: 16px;
  background: var(--mg-panel);
}

.page-contact .pc-mediablock__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mg-mist);
}

.page-contact .pc-mediablock__hint {
  padding-top: 12px;
  border-top: 1px solid var(--mg-line-soft);
  font-size: 13px !important;
  color: var(--mg-mist);
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-contact .pc-channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .pc-channel__media {
    grid-column: 1 / -1;
  }

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

@media (min-width: 860px) {
  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 0.88fr);
    align-items: start;
    gap: 44px;
  }

  .page-contact .pc-band__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .pc-office {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 40px;
  }

  .page-contact .pc-facts > div {
    grid-template-columns: 156px minmax(0, 1fr);
    align-items: baseline;
  }
}

@media (min-width: 1040px) {
  .page-contact .pc-channel-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.05fr) minmax(0, 0.9fr);
    align-items: stretch;
  }

  .page-contact .pc-channel__media {
    grid-column: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-contact .pc-workbench {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 42px;
    align-items: start;
  }
}
<<<END>>>