/* ===== 联系通道 page-contact 专属样式 ===== */

.page-contact img {
  max-width: 100%;
  height: auto;
}

.page-contact .breadcrumb {
  margin-top: 28px;
}

/* ---- 首屏标题区 ---- */
.page-contact .contact-hero {
  padding: 36px 0 12px;
  position: relative;
  overflow: hidden;
}

.page-contact .contact-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 8%;
  width: 56%;
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    var(--c-orange) 0 12px,
    transparent 12px 20px
  );
  opacity: 0.35;
  transform: skewX(-10deg);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-contact .contact-hero__copy {
  max-width: 640px;
}

.page-contact .contact-hero__copy h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5.4vw, 3.6rem);
  font-weight: 900;
  font-style: italic;
  transform: skewX(var(--skew));
  line-height: 1.08;
  margin: 14px 0 18px;
  color: var(--c-ink);
}

.page-contact .contact-hero__lead {
  font-size: 1rem;
  line-height: 1.85;
  color: #3a3a34;
  margin-bottom: 26px;
}

.page-contact .contact-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-contact .btn {
  display: inline-block;
  padding: 12px 24px;
  background: var(--c-orange);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid var(--c-ink);
  box-shadow: 4px 4px 0 var(--shadow-ink);
  transform: skewX(var(--skew));
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.page-contact .btn:hover {
  transform: skewX(var(--skew)) translateY(-2px);
  box-shadow: 6px 6px 0 var(--shadow-ink);
  background: var(--c-red);
}

.page-contact .btn--ghost {
  background: transparent;
  color: var(--c-ink);
}

.page-contact .btn--ghost:hover {
  background: rgba(255, 90, 0, 0.08);
}

.page-contact .btn--blue {
  background: var(--c-blue);
  color: #fff;
}

.page-contact .btn--blue:hover {
  background: var(--c-night);
}

.page-contact .btn--small {
  padding: 9px 18px;
  font-size: 0.88rem;
}

.page-contact .contact-hero__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 20px 0;
}

.page-contact .paper-plane {
  width: 132px;
  height: 132px;
  filter: drop-shadow(8px 10px 0 rgba(25, 24, 19, 0.12));
  transform: rotate(-4deg);
}

.page-contact .contact-hero__label {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  color: var(--c-gray);
  text-transform: uppercase;
  border-bottom: 2px solid var(--c-orange);
  padding-bottom: 4px;
}

/* ---- 名片卡 · 邮件联系 ---- */
.page-contact .contact-visit {
  padding-top: 20px;
}

.page-contact .visitcard {
  position: relative;
  border: 2px solid var(--c-ink);
  box-shadow: 10px 10px 0 rgba(25, 24, 19, 0.14);
  background: var(--c-paper);
  overflow: hidden;
}

.page-contact .visitcard::before {
  content: '';
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(25, 24, 19, 0.12);
  pointer-events: none;
  z-index: 2;
}

.page-contact .visitcard__corner {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 26px;
  height: 26px;
  background: var(--c-orange);
  z-index: 3;
}

.page-contact .visitcard__header {
  padding: 30px 28px 0;
  border-bottom: 1px dashed rgba(25, 24, 19, 0.22);
}

.page-contact .visitcard__header h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  transform: skewX(var(--skew));
  margin: 6px 0 8px;
  color: var(--c-ink);
}

.page-contact .visitcard__header p {
  margin: 0 0 22px;
  color: var(--c-gray);
  font-size: 0.95rem;
}

.page-contact .visitcard__grid {
  display: grid;
  grid-template-columns: 1fr;
}

.page-contact .visitcard__list {
  padding: 8px 28px 20px;
  display: grid;
  gap: 2px;
}

.page-contact .mailline {
  padding: 18px 0;
  border-bottom: 1px solid rgba(25, 24, 19, 0.1);
}

.page-contact .mailline:last-child {
  border-bottom: none;
}

.page-contact .mailline__tag {
  display: inline-block;
  margin-bottom: 6px;
}

.page-contact .mailline__addr {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--c-orange);
  text-decoration: none;
  word-break: break-all;
  transition: color 0.2s;
}

.page-contact .mailline__addr:hover {
  color: var(--c-red);
}

.page-contact .mailline__tel {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--c-ink);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: transform 0.2s, color 0.2s;
}

.page-contact .mailline__tel:hover {
  transform: scale(1.04);
  color: var(--c-orange);
}

.page-contact .mailline__note {
  display: block;
  margin-top: 5px;
  font-size: 0.86rem;
  color: var(--c-gray);
  line-height: 1.6;
}

.page-contact .visitcard__visual {
  position: relative;
  background: var(--c-night);
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 240px;
}

.page-contact .visitcard__img {
  width: 200px;
  height: auto;
  object-fit: contain;
}

.page-contact .visitcard__seal {
  position: absolute;
  top: 18px;
  right: 18px;
  background: var(--c-orange);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 6px 12px;
  transform: rotate(6deg);
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.25);
}

/* ---- 响应承诺 ---- */
.page-contact .contact-response {
  background: var(--c-blue);
  color: var(--c-paper);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-response::after {
  content: '';
  position: absolute;
  right: -60px;
  bottom: -80px;
  width: 260px;
  height: 260px;
  border: 24px solid rgba(247, 243, 240, 0.06);
  border-radius: 50%;
  pointer-events: none;
}

.page-contact .contact-response .container {
  position: relative;
  z-index: 1;
}

.page-contact .contact-response__head {
  margin-bottom: 30px;
  max-width: 600px;
}

.page-contact .contact-response__head h2 {
  color: #fff;
  font-family: var(--font-display);
  font-size: 2rem;
  transform: skewX(var(--skew));
  margin: 8px 0;
}

.page-contact .contact-response__head p {
  color: rgba(247, 243, 240, 0.72);
  font-size: 0.96rem;
  line-height: 1.7;
}

.page-contact .contact-response .section-index {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.page-contact .contact-response__grid {
  display: grid;
  gap: 20px;
}

.page-contact .response-item {
  position: relative;
  background: rgba(13, 27, 42, 0.65);
  border: 1px solid rgba(247, 243, 240, 0.2);
  padding: 26px 24px;
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.2);
  color: var(--c-paper);
}

.page-contact .response-item--primary {
  border: 2px solid var(--c-orange);
  background: rgba(255, 90, 0, 0.08);
}

.page-contact .response-item__clock {
  width: 76px;
  height: 76px;
  border: 3px solid var(--c-orange);
  border-radius: 50%;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--c-orange);
}

.page-contact .response-item__clock-num {
  font-size: 2.1rem;
  line-height: 1;
}

.page-contact .response-item__clock-unit {
  font-size: 1.1rem;
  align-self: center;
}

.page-contact .response-item h3 {
  color: #fff;
  font-size: 1.12rem;
  font-weight: 800;
  margin: 0 0 10px;
  transform: skewX(var(--skew));
  display: inline-block;
}

.page-contact .response-item p {
  color: rgba(247, 243, 240, 0.74);
  font-size: 0.92rem;
  line-height: 1.75;
  margin: 0;
}

.page-contact .response-item__num {
  font-family: var(--font-mono);
  color: var(--c-orange);
  font-size: 0.95rem;
  display: block;
  margin-bottom: 8px;
}

.page-contact .response-item__list {
  margin: 0;
  padding-left: 20px;
  color: rgba(247, 243, 240, 0.74);
  font-size: 0.92rem;
  line-height: 1.9;
}

.page-contact .response-item__link {
  display: inline-block;
  margin-top: 12px;
  color: var(--c-orange);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 90, 0, 0.4);
  transition: color 0.2s;
}

.page-contact .response-item__link:hover {
  color: #fff;
}

/* ---- 地址与覆盖 ---- */
.page-contact .contact-location__grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-contact .contact-location__map {
  position: relative;
  border: 2px solid var(--c-ink);
  box-shadow: 8px 8px 0 rgba(25, 24, 19, 0.14);
  background: #fff;
  padding: 10px;
}

.page-contact .location-map__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .location-map__tag {
  position: absolute;
  left: -14px;
  top: 18px;
  background: var(--c-orange);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 6px 14px;
  transform: skewX(-6deg);
}

.page-contact .contact-location__info h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  transform: skewX(var(--skew));
  margin: 8px 0 24px;
  color: var(--c-ink);
}

.page-contact .location-info {
  display: flex;
  flex-direction: column;
  padding: 16px 0;
  border-bottom: 1px dashed rgba(25, 24, 19, 0.28);
}

.page-contact .location-info__label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--c-gray);
  text-transform: uppercase;
}

.page-contact .location-info__value {
  font-size: 1.16rem;
  font-weight: 700;
  color: var(--c-ink);
  margin-top: 5px;
}

.page-contact .location-note {
  margin: 22px 0 24px;
  color: #45453e;
  font-size: 0.95rem;
  line-height: 1.85;
}

.page-contact .location-note a {
  color: var(--c-orange);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 90, 0, 0.35);
}

/* ---- 沟通要点 ---- */
.page-contact .contact-tips {
  position: relative;
}

.page-contact .contact-tips__head {
  max-width: 560px;
  margin-bottom: 30px;
}

.page-contact .contact-tips__head h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  transform: skewX(var(--skew));
  margin: 8px 0;
  color: var(--c-ink);
}

.page-contact .contact-tips__head p {
  color: var(--c-gray);
  font-size: 0.96rem;
  line-height: 1.7;
}

.page-contact .contact-tips__grid {
  display: grid;
  gap: 20px;
}

.page-contact .tip-card {
  border: 2px solid var(--c-ink);
  border-top: 8px solid var(--c-orange);
  background: var(--c-paper);
  padding: 26px 24px 24px;
  transition: transform 0.25s, box-shadow 0.25s;
}

.page-contact .tip-card:hover {
  transform: translateY(-4px);
  box-shadow: 6px 6px 0 rgba(25, 24, 19, 0.16);
}

.page-contact .tip-card__num {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--c-orange);
}

.page-contact .tip-card h3 {
  margin: 12px 0 8px;
  font-size: 1.1rem;
  font-weight: 800;
  transform: skewX(var(--skew));
  display: inline-block;
  color: var(--c-ink);
}

.page-contact .tip-card p {
  color: #45453e;
  font-size: 0.92rem;
  line-height: 1.75;
  margin: 0;
}

.page-contact .contact-tips__footer {
  margin-top: 36px;
  padding: 18px 0 0;
  border-top: 1px dashed rgba(25, 24, 19, 0.3);
  color: var(--c-gray);
  font-size: 0.9rem;
}

.page-contact .contact-tips__footer a {
  color: var(--c-orange);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 90, 0, 0.35);
}

/* ---- 桌面端布局 ---- */
@media (min-width: 768px) {
  .page-contact .contact-hero {
    padding: 48px 0 20px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: 7fr 4fr;
    gap: 40px;
  }

  .page-contact .paper-plane {
    width: 170px;
    height: 170px;
  }

  .page-contact .visitcard__grid {
    grid-template-columns: 1.3fr 0.7fr;
  }

  .page-contact .visitcard__visual {
    min-height: 320px;
    padding: 36px 30px;
  }

  .page-contact .contact-response__grid {
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 24px;
  }

  .page-contact .contact-location__grid {
    grid-template-columns: 5fr 7fr;
    gap: 56px;
  }

  .page-contact .contact-tips__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}