.page-contact {
  --pc-ink: #101C1A;
  --pc-ink-soft: rgba(16, 28, 26, .74);
  --pc-ink-dim: rgba(16, 28, 26, .48);
  --pc-ink-line: rgba(16, 28, 26, .34);
  --pc-sec-pad: clamp(42px, 7.5vw, 88px);
  background: var(--night);
  color: var(--paper);
  font-family: var(--sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  display: grid;
  align-items: end;
  min-height: clamp(440px, 76vh, 660px);
  isolation: isolate;
  background: var(--night);
  border-bottom: 1px solid var(--line-2);
}

.page-contact .contact-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 38%;
  filter: brightness(.5) saturate(.68) contrast(1.06);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(10, 26, 42, .42) 0%, rgba(10, 26, 42, .74) 46%, rgba(10, 26, 42, .96) 88%, var(--night) 100%),
    repeating-linear-gradient(90deg, rgba(56, 71, 75, .34) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(56, 71, 75, .26) 0 1px, transparent 1px 96px);
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: clamp(84px, 17vw, 156px);
  padding-bottom: clamp(30px, 5vw, 56px);
  display: grid;
  gap: clamp(12px, 1.8vw, 20px);
  align-content: end;
}

.page-contact .contact-hero .breadcrumb {
  margin-bottom: 4px;
}

.page-contact .contact-hero h1 {
  margin: 0;
  font-size: clamp(46px, 13vw, 142px);
  line-height: .88;
  letter-spacing: -.03em;
  font-weight: 900;
  color: var(--paper);
  text-shadow: 0 2px 44px rgba(10, 26, 42, .72);
}

.page-contact .contact-hero .lead {
  margin: 0;
  max-width: 54ch;
  font-size: clamp(15px, .5vw + 13px, 18px);
  line-height: 1.72;
  color: var(--paper-2);
}

.page-contact .hero-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

/* ---------- 区块骨架 ---------- */
.page-contact .pc-sec {
  position: relative;
  padding: var(--pc-sec-pad) 0;
  background: var(--night);
}

.page-contact .pc-sec + .pc-sec {
  border-top: 1px solid var(--line-2);
}

.page-contact .pc-head {
  display: grid;
  gap: 12px;
  max-width: 74ch;
  margin-bottom: clamp(24px, 4vw, 42px);
}

.page-contact .pc-head__title {
  margin: 0;
  font-size: clamp(25px, 3.6vw, 44px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -.018em;
  color: var(--paper);
}

.page-contact .pc-head__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper-3);
}

/* ---------- 渠道状态卡 ---------- */
.page-contact .way-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 22px);
}

.page-contact .way-card {
  position: relative;
  display: grid;
  gap: 14px;
  align-content: start;
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  background: linear-gradient(155deg, rgba(14, 43, 38, .88) 0%, rgba(10, 26, 42, .94) 100%);
  overflow: hidden;
}

.page-contact .way-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: var(--moss-2);
}

.page-contact .way-card--mail::before {
  background: var(--cyan);
}

.page-contact .way-card--tel::before {
  background: var(--orange);
}

.page-contact .way-card__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-contact .way-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 11px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .07em;
  line-height: 1.4;
  color: var(--paper-2);
}

.page-contact .way-dot {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  animation: pc-pulse 2.6s ease-out infinite;
}

.page-contact .way-card--tel .way-dot {
  background: var(--orange);
  animation-name: pc-pulse-orange;
}

@keyframes pc-pulse {
  0% { box-shadow: 0 0 0 0 rgba(43, 227, 200, .55); }
  70% { box-shadow: 0 0 0 9px rgba(43, 227, 200, 0); }
  100% { box-shadow: 0 0 0 0 rgba(43, 227, 200, 0); }
}

@keyframes pc-pulse-orange {
  0% { box-shadow: 0 0 0 0 rgba(255, 122, 60, .55); }
  70% { box-shadow: 0 0 0 9px rgba(255, 122, 60, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 122, 60, 0); }
}

.page-contact .way-card__value {
  margin: 0;
  font-family: var(--mono);
  font-size: clamp(17px, 1.4vw + 12px, 26px);
  line-height: 1.3;
  letter-spacing: .03em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .way-card__intro {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper-2);
}

.page-contact .way-list {
  margin: 0;
  padding: 14px 0 0;
  list-style: none;
  display: grid;
  gap: 9px;
  border-top: 1px solid var(--line-2);
}

.page-contact .way-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--paper-3);
}

.page-contact .way-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: 8px;
  height: 1px;
  background: var(--moss-2);
}

/* ---------- 在线时段 ---------- */
.page-contact .hours-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  border-top: 1px solid var(--line-2);
}

.page-contact .hours-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
  padding: 18px 2px;
  border-bottom: 1px solid var(--line-2);
}

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

.page-contact .hours-row--gold .hours-row__key {
  color: var(--gold);
}

.page-contact .hours-row__val {
  font-family: var(--mono);
  font-size: clamp(18px, 1.4vw + 13px, 26px);
  line-height: 1.25;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-contact .hours-row--gold .hours-row__val {
  color: var(--gold);
}

.page-contact .hours-row__note {
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--paper-3);
}

/* ---------- 纠错 ---------- */
.page-contact .fix-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 40px);
}

.page-contact .fix-block__title {
  margin: 0 0 16px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-contact .fix-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
  border-left: 1px solid var(--line-2);
  padding-left: 18px;
}

.page-contact .fix-list li {
  position: relative;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--paper-3);
}

.page-contact .fix-list strong {
  display: block;
  margin-bottom: 3px;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .step-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 1.8vw, 18px);
}

.page-contact .step {
  display: grid;
  gap: 9px;
  align-content: start;
  padding: 22px 20px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  background: rgba(14, 43, 38, .52);
}

.page-contact .step__idx {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-contact .step__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.42;
  color: var(--paper);
}

.page-contact .step__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--paper-3);
}

.page-contact .fix-tail {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-2);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--paper-3);
}

/* ---------- 供稿与合作 ---------- */
.page-contact .dual-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 22px);
}

.page-contact .dual-card {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: clamp(22px, 2.8vw, 34px);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
}

.page-contact .dual-card--paper {
  background: var(--paper);
  border-color: rgba(56, 71, 75, .42);
  color: var(--pc-ink);
}

.page-contact .dual-card--dark {
  background: linear-gradient(150deg, rgba(14, 43, 38, .9) 0%, rgba(10, 26, 42, .94) 100%);
}

.page-contact .dual-card__label {
  margin: 0;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--orange);
}

.page-contact .dual-card--paper .dual-card__label {
  color: #A9522A;
}

.page-contact .dual-card__title {
  margin: 0;
  font-size: clamp(19px, 1.6vw + 13px, 25px);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .dual-card--paper .dual-card__title {
  color: var(--pc-ink);
}

.page-contact .dual-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper-3);
}

.page-contact .dual-card--paper .dual-card__text {
  color: var(--pc-ink-soft);
}

.page-contact .dual-list {
  margin: 4px 0 0;
  padding: 16px 0 0;
  list-style: none;
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line-2);
}

.page-contact .dual-card--paper .dual-list {
  border-top-color: var(--pc-ink-line);
}

.page-contact .dual-list li {
  position: relative;
  padding-left: 17px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--paper-3);
}

.page-contact .dual-card--paper .dual-list li {
  color: var(--pc-ink-soft);
}

.page-contact .dual-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 9px;
  height: 1px;
  background: var(--moss-2);
}

.page-contact .dual-card--paper .dual-list li::before {
  background: #8A6A2E;
}

/* ---------- 地址 ---------- */
.page-contact .addr-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 26px);
}

.page-contact .addr-card {
  padding: clamp(22px, 2.6vw, 32px);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  background: rgba(14, 43, 38, .5);
}

.page-contact .addr-card__label {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-contact .addr-card__value {
  margin: 0 0 14px;
  font-size: clamp(18px, 1.5vw + 13px, 24px);
  line-height: 1.5;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .addr-card__note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-2);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--paper-3);
}

.page-contact .addr-map {
  position: relative;
  min-height: 210px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  overflow: hidden;
  background-color: rgba(14, 43, 38, .5);
  background-image:
    repeating-linear-gradient(90deg, rgba(56, 71, 75, .58) 0 1px, transparent 1px 38px),
    repeating-linear-gradient(0deg, rgba(56, 71, 75, .58) 0 1px, transparent 1px 38px);
}

.page-contact .addr-map::before {
  content: "";
  position: absolute;
  left: -12%;
  top: 56%;
  width: 124%;
  height: 8px;
  background: rgba(228, 179, 63, .48);
  transform: rotate(-8deg);
}

.page-contact .addr-map__pin {
  position: absolute;
  left: 56%;
  top: 38%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 6px rgba(43, 227, 200, .16), 0 0 22px rgba(43, 227, 200, .55);
}

.page-contact .addr-map__tag {
  position: absolute;
  left: 16px;
  bottom: 14px;
  padding: 4px 10px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: rgba(10, 26, 42, .78);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--paper-2);
}

/* ---------- 留言（纸面） ---------- */
.page-contact .pc-sec--paper {
  background: var(--paper);
  color: var(--pc-ink);
  border-top: 1px solid rgba(56, 71, 75, .38);
  border-bottom: 1px solid rgba(56, 71, 75, .38);
}

.page-contact .pc-head--paper .kicker {
  color: #1C6F60;
}

.page-contact .pc-head--paper .pc-head__title {
  color: var(--pc-ink);
}

.page-contact .pc-head--paper .pc-head__note {
  color: var(--pc-ink-soft);
}

.page-contact .msg-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 40px);
}

.page-contact .msg-aside__media {
  border: 1px solid var(--pc-ink-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(16, 28, 26, .06);
}

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

.page-contact .msg-aside__note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pc-ink-soft);
}

.page-contact .msg-form {
  display: block;
}

.page-contact .field {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
}

.page-contact .field__label {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--pc-ink-dim);
}

.page-contact .field__input {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--pc-ink-line);
  border-radius: 0;
  background: transparent;
  padding: 9px 2px;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--pc-ink);
  transition: border-color .18s ease, box-shadow .18s ease;
}

.page-contact .field__input::placeholder {
  color: rgba(16, 28, 26, .36);
}

.page-contact .field__input:focus {
  outline: none;
  border-bottom-color: #1C6F60;
  box-shadow: 0 1px 0 0 #1C6F60;
}

.page-contact .field__select-wrap {
  position: relative;
}

.page-contact .field__select-wrap select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 26px;
}

.page-contact .field__select-wrap::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 48%;
  width: 7px;
  height: 7px;
  border-right: 1px solid rgba(16, 28, 26, .62);
  border-bottom: 1px solid rgba(16, 28, 26, .62);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

.page-contact .field__area {
  min-height: 132px;
  resize: vertical;
  line-height: 28px;
  background-image: repeating-linear-gradient(180deg, transparent 0 27px, rgba(16, 28, 26, .12) 27px 28px);
  padding: 4px 2px 8px;
}

.page-contact .form-actions {
  display: grid;
  gap: 14px;
  margin-top: 6px;
}

.page-contact .pc-submit {
  justify-self: start;
}

.page-contact .form-hint {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--pc-ink-dim);
}

.page-contact .pc-sec--paper .link-more {
  color: #1C6F60;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .hours-row {
    grid-template-columns: 132px 216px minmax(0, 1fr);
    align-items: baseline;
    gap: 22px;
    padding: 20px 2px;
  }
}

@media (min-width: 820px) {
  .page-contact .way-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-contact .dual-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-contact .fix-grid {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    align-items: start;
    gap: clamp(28px, 4vw, 56px);
  }

  .page-contact .addr-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: stretch;
  }

  .page-contact .msg-grid {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
    align-items: start;
    gap: clamp(28px, 4vw, 56px);
  }

  .page-contact .addr-map {
    min-height: 100%;
  }
}

@media (min-width: 1180px) {
  .page-contact .dual-card--paper {
    margin-right: 18px;
  }

  .page-contact .addr-card {
    padding-right: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .way-dot {
    animation: none;
  }

  .page-contact .field__input {
    transition: none;
  }
}