.page-contact {
  --contact-deep: var(--c-deep);
  --contact-card: var(--c-card);
  --contact-line: var(--c-border);
  --contact-text: var(--c-text);
  --contact-muted: var(--c-text-2);
  --contact-orange: var(--c-accent);
  --contact-lime: var(--c-lime);
  --contact-red: var(--c-red);
}

.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: var(--sp-6) 0;
  margin-bottom: var(--sp-7);
  border-bottom: 1px solid var(--c-border);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  right: -30px;
  top: -34px;
  width: 220px;
  height: 150px;
  background:
    linear-gradient(135deg, transparent 0 38%, rgba(255, 122, 26, 0.22) 38% 48%, transparent 48%),
    linear-gradient(45deg, transparent 0 44%, rgba(185, 255, 61, 0.14) 44% 54%, transparent 54%);
  transform: skewX(-12deg);
  pointer-events: none;
}

.page-contact .contact-hero .section-label::after {
  content: "";
  display: inline-block;
  width: 46px;
  height: 2px;
  margin-left: 10px;
  vertical-align: middle;
  background: var(--contact-lime);
}

.page-contact .contact-hero .page-title {
  margin-top: var(--sp-3);
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 7vw, var(--fs-56));
  line-height: 0.98;
  letter-spacing: -0.01em;
  max-width: 12ch;
}

.page-contact .contact-hero .page-title::after {
  content: "";
  display: inline-block;
  width: 0.38em;
  height: 0.14em;
  margin-left: 0.24em;
  vertical-align: 0.3em;
  background: var(--contact-orange);
  transform: skewX(-16deg);
}

.page-contact .contact-hero .page-subtitle {
  margin-top: var(--sp-4);
  max-width: 54ch;
  color: var(--contact-muted);
  font-size: var(--fs-16);
  line-height: 1.7;
}

.page-contact .contact-layout {
  min-width: 0;
}

.page-contact .contact-side {
  margin-bottom: var(--sp-6);
}

.page-contact .contact-side__inner {
  position: relative;
  padding: var(--sp-5);
  background: linear-gradient(180deg, var(--c-card), var(--c-deep));
  border: 1px solid var(--c-border);
}

.page-contact .contact-side__inner::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 28px;
  width: 74px;
  height: 3px;
  background: var(--contact-orange);
}

.page-contact .contact-side__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--c-border);
}

.page-contact .contact-side__title {
  font-family: var(--font-display);
  font-size: var(--fs-24);
  letter-spacing: 0.04em;
}

.page-contact .contact-side__code {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--contact-lime);
}

.page-contact .info-block {
  padding: var(--sp-4) 0 var(--sp-5);
  border-bottom: 1px solid var(--c-border);
}

.page-contact .info-block:last-of-type {
  border-bottom: none;
}

.page-contact .info-block--address {
  padding-bottom: var(--sp-4);
}

.page-contact .info-block__title {
  margin: 0 0 var(--sp-3);
  padding-left: 10px;
  border-left: 3px solid var(--contact-orange);
  font-family: var(--font-display);
  font-size: var(--fs-16);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-contact .info-block__row {
  margin-top: var(--sp-4);
}

.page-contact .info-block__label {
  display: block;
  margin-bottom: var(--sp-1);
  font-size: var(--fs-12);
  color: var(--contact-muted);
}

.page-contact .contact-copy {
  display: inline-block;
  position: relative;
  max-width: 100%;
  padding-right: 16px;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--contact-text);
}

.page-contact .contact-copy::after {
  content: "";
  display: inline-block;
  width: 10px;
  height: 12px;
  margin-left: 6px;
  border: 2px solid var(--c-border);
  border-radius: 2px;
  vertical-align: -1px;
}

.page-contact .contact-copy::before {
  content: "";
  position: absolute;
  right: 8px;
  top: 2px;
  width: 10px;
  height: 12px;
  border: 2px solid var(--c-border);
  border-radius: 2px;
  opacity: 0;
}

.page-contact .contact-copy:hover {
  color: var(--contact-lime);
}

.page-contact .contact-copy:hover::after,
.page-contact .contact-copy:hover::before {
  border-color: var(--contact-lime);
}

.page-contact .contact-copy:hover::before {
  opacity: 0.85;
}

.page-contact .info-block__note {
  margin: var(--sp-2) 0 0;
  font-size: var(--fs-13);
  line-height: 1.55;
  color: var(--contact-muted);
}

.page-contact .contact-phone {
  display: block;
  margin: var(--sp-2) 0;
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 4vw, 2rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--contact-text);
}

.page-contact .service-time {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
  padding: var(--sp-3) var(--sp-4);
  border-left: 3px solid var(--contact-red);
  background: linear-gradient(90deg, rgba(217, 45, 32, 0.15), transparent 78%);
  font-size: var(--fs-13);
}

.page-contact .service-time .status-dot {
  flex-shrink: 0;
}

.page-contact .info-block__address {
  margin: 0 0 var(--sp-3);
  font-size: var(--fs-16);
  color: var(--contact-text);
}

.page-contact .info-block__notice {
  padding: var(--sp-3);
  border: 1px dashed var(--c-border);
  border-radius: var(--radius-s);
  background: rgba(185, 255, 61, 0.03);
  font-size: var(--fs-12);
  line-height: 1.6;
  color: var(--contact-muted);
}

.page-contact .contact-clock {
  margin: var(--sp-5) 0 0;
  padding: var(--sp-3);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-s);
  background: var(--contact-card);
}

.page-contact .contact-clock__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 50%;
}

.page-contact .contact-clock figcaption {
  margin-top: var(--sp-3);
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--contact-muted);
}

.page-contact .contact-main {
  min-width: 0;
}

.page-contact .message-panel {
  position: relative;
  margin-bottom: var(--sp-6);
  padding: var(--sp-5);
  border: 1px solid var(--c-border);
  background: var(--contact-card);
}

.page-contact .message-panel::before,
.page-contact .message-panel::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  pointer-events: none;
}

.page-contact .message-panel::before {
  top: -1px;
  left: -1px;
  border-top: 3px solid var(--contact-orange);
  border-left: 3px solid var(--contact-orange);
}

.page-contact .message-panel::after {
  right: -1px;
  bottom: -1px;
  border-right: 3px solid var(--contact-lime);
  border-bottom: 3px solid var(--contact-lime);
}

.page-contact .message-panel__title {
  margin: var(--sp-2) 0 var(--sp-3);
  font-family: var(--font-display);
  font-size: var(--fs-32);
  letter-spacing: 0.01em;
}

.page-contact .message-panel__lead {
  max-width: 52ch;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--contact-muted);
}

.page-contact .contact-form {
  margin-top: var(--sp-5);
}

.page-contact .contact-form__grid {
  display: grid;
  gap: var(--sp-4);
  margin-top: var(--sp-4);
}

.page-contact .contact-form__field {
  display: block;
  margin-top: var(--sp-4);
}

.page-contact .contact-form__grid .contact-form__field {
  margin-top: 0;
}

.page-contact .contact-form__label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: var(--sp-2);
  font-size: var(--fs-13);
  color: var(--contact-muted);
}

.page-contact .contact-form__hint {
  font-size: var(--fs-12);
  color: var(--contact-lime);
  opacity: 0;
  transform: translateY(3px);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-contact .contact-form__field:focus-within .contact-form__hint {
  opacity: 1;
  transform: none;
}

.page-contact .contact-form__select-wrap {
  display: block;
  position: relative;
}

.page-contact .contact-form__select-wrap::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  border-top: 6px solid var(--contact-lime);
  border-right: 5px solid transparent;
  border-left: 5px solid transparent;
  pointer-events: none;
}

.page-contact .contact-form__input,
.page-contact .contact-form__select,
.page-contact .contact-form__textarea {
  display: block;
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-s);
  background: var(--c-base);
  color: var(--contact-text);
  font-family: var(--font-body);
  font-size: var(--fs-14);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-contact .contact-form__select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--contact-lime) 50%),
    linear-gradient(135deg, var(--contact-lime) 50%, transparent 50%);
  background-position: calc(100% - 20px) calc(50% - 3px), calc(100% - 15px) calc(50% - 3px);
  background-size: 5px 6px, 5px 6px;
  background-repeat: no-repeat;
}

.page-contact .contact-form__textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.6;
}

.page-contact .contact-form__input:focus,
.page-contact .contact-form__select:focus,
.page-contact .contact-form__textarea:focus {
  outline: none;
  border-color: var(--contact-orange);
  box-shadow: 0 0 0 3px rgba(255, 122, 26, 0.18);
}

.page-contact .contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-4);
  margin-top: var(--sp-5);
}

.page-contact .contact-form__note {
  max-width: 38ch;
  font-size: var(--fs-13);
  line-height: 1.6;
  color: var(--contact-muted);
}

.page-contact .contact-form__submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  padding: 0 22px;
  border: none;
  border-radius: var(--radius-s);
  background: var(--contact-orange);
  color: var(--c-deep);
  font-family: var(--font-display);
  font-size: var(--fs-16);
  font-weight: 700;
  transform: skewX(-8deg);
  cursor: pointer;
  transition: background 0.2s var(--ease), opacity 0.2s var(--ease);
}

.page-contact .contact-form__submit-text {
  display: inline-block;
  transform: skewX(8deg);
}

.page-contact .contact-form__submit:hover {
  opacity: 0.88;
}

.page-contact .contact-form__submit:active {
  background: var(--contact-lime);
}

.page-contact .contact-form__submit:active .contact-form__submit-text {
  position: relative;
  color: transparent;
}

.page-contact .contact-form__submit:active .contact-form__submit-text::after {
  content: "已发送";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  color: var(--c-deep);
  transform: skewX(8deg);
}

.page-contact .contact-form__submit:focus-visible {
  outline: 2px solid var(--contact-lime);
  outline-offset: 2px;
}

.page-contact .contact-guide {
  display: grid;
  gap: var(--sp-5);
  margin-bottom: var(--sp-7);
}

.page-contact .contact-guide__title {
  margin: var(--sp-2) 0 var(--sp-3);
  font-family: var(--font-display);
  font-size: var(--fs-24);
  letter-spacing: 0.01em;
}

.page-contact .contact-guide__text {
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--contact-muted);
}

.page-contact .guide-steps {
  display: grid;
  gap: var(--sp-3);
  margin: var(--sp-5) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .guide-steps li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  padding: var(--sp-4);
  border: 1px solid var(--c-border);
  border-left: 3px solid var(--contact-orange);
  background: var(--contact-card);
}

.page-contact .guide-steps li:nth-child(3n+2) {
  border-left-color: var(--contact-lime);
}

.page-contact .guide-steps li:nth-child(3n+3) {
  border-left-color: var(--contact-red);
}

.page-contact .guide-steps__num {
  font-family: var(--font-mono);
  font-size: var(--fs-20);
  font-weight: 700;
  line-height: 1;
  color: var(--contact-orange);
}

.page-contact .guide-steps__copy {
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--contact-text);
}

.page-contact .guide-steps__copy strong {
  margin-right: 6px;
  font-weight: 700;
  color: var(--contact-lime);
}

.page-contact .contact-guide__figure {
  align-self: start;
  margin: 0;
  padding: var(--sp-3);
  border: 1px solid var(--c-border);
  background: var(--c-deep);
}

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

.page-contact .contact-guide__figure figcaption {
  margin-top: var(--sp-2);
  font-size: var(--fs-12);
  color: var(--contact-muted);
}

.page-contact .contact-help {
  display: grid;
  gap: var(--sp-5);
  padding: var(--sp-5);
  border-top: 2px solid var(--contact-lime);
  background: linear-gradient(135deg, rgba(27, 61, 93, 0.65), rgba(3, 16, 31, 0.9));
}

.page-contact .contact-help__title {
  margin: var(--sp-2) 0;
  font-family: var(--font-display);
  font-size: var(--fs-20);
}

.page-contact .contact-help p {
  max-width: 60ch;
  margin: var(--sp-2) 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--contact-muted);
}

.page-contact .contact-help a {
  border-bottom: 1px solid rgba(255, 122, 26, 0.4);
  color: var(--contact-orange);
  text-decoration: none;
}

.page-contact .contact-help a:hover {
  border-color: var(--contact-lime);
  color: var(--contact-lime);
}

.page-contact .contact-help__trust {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  font-size: var(--fs-13);
  color: var(--contact-muted);
}

.page-contact .contact-help__trust .status-dot {
  flex-shrink: 0;
  margin-top: 6px;
}

.page-contact .contact-help__trust p {
  margin: 0;
}

@media (min-width: 960px) {
  .page-contact .contact-layout {
    display: grid;
    grid-template-columns: minmax(320px, 390px) minmax(0, 1fr);
    gap: var(--sp-7);
    align-items: start;
  }

  .page-contact .contact-side {
    position: sticky;
    top: var(--sp-5);
  }

  .page-contact .contact-main {
    padding-top: var(--sp-2);
  }

  .page-contact .contact-form__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-4);
  }

  .page-contact .contact-guide {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .page-contact .contact-help {
    grid-template-columns: 2fr 1fr;
    align-items: start;
  }
}