.page-contact {
  background: var(--cream);
  color: var(--ink);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 2.6vw, 30px) 0 clamp(46px, 7vw, 88px);
  background:
    radial-gradient(130% 100% at 8% 0%, #17493A 0%, rgba(23, 73, 58, 0) 62%),
    linear-gradient(168deg, var(--pitch-2) 0%, #071F18 100%);
  color: var(--cream);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -8%;
  width: 44%;
  height: 170%;
  background: linear-gradient(180deg, rgba(76, 195, 255, .16), rgba(76, 195, 255, 0) 72%);
  transform: skewX(-16deg);
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(232, 255, 77, 0), var(--lemon) 26%, rgba(232, 255, 77, 0) 82%);
  opacity: .55;
}

.page-contact .contact-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-contact .eyebrow--on-dark {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--lemon);
}

.page-contact .contact-hero .eyebrow {
  margin: clamp(22px, 3.4vw, 36px) 0 0;
}

.page-contact .contact-hero h1 {
  margin: 12px 0 0;
  max-width: 21ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.2vw, 58px);
  line-height: 1.07;
  letter-spacing: -.02em;
  color: var(--cream);
  transform: skewX(-1.5deg);
  transform-origin: left bottom;
}

.page-contact .contact-hero .lede {
  margin: clamp(16px, 2.2vw, 22px) 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: rgba(244, 238, 223, .8);
}

.page-contact .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .hero-tags li {
  padding: 5px 12px;
  border: 1px solid rgba(232, 255, 77, .32);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--lemon);
}

/* ---------- 渠道 + 要点 ---------- */
.page-contact .contact-channels {
  padding: clamp(44px, 7vw, 88px) 0;
  background: var(--cream-2);
}

.page-contact .contact-split {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
}

.page-contact .contact-panel {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid rgba(244, 238, 223, .18);
  border-radius: var(--radius);
  background: var(--pitch);
  box-shadow: var(--shadow-deep);
}

.page-contact .contact-panel__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .32;
  filter: contrast(1.15) saturate(.85);
}

.page-contact .contact-panel__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(11, 43, 34, .44) 0%, rgba(11, 43, 34, .88) 58%, rgba(7, 31, 24, .96) 100%);
}

.page-contact .contact-panel__body {
  position: relative;
  z-index: 2;
  padding: clamp(22px, 3.2vw, 38px);
  color: var(--cream);
}

.page-contact .contact-panel h2 {
  margin: 10px 0 clamp(16px, 2.4vw, 24px);
  font-family: var(--font-display);
  font-size: clamp(22px, 2.8vw, 30px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--cream);
}

.page-contact .c-line {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(244, 238, 223, .16);
}

.page-contact .c-line__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--orange);
}

.page-contact .c-line__label {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  letter-spacing: .16em;
  color: rgba(244, 238, 223, .6);
}

.page-contact .c-line__value {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.2vw, 23px);
  font-weight: 600;
  line-height: 1.34;
  letter-spacing: -.01em;
  color: var(--lemon);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .c-line__note {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.74;
  color: rgba(244, 238, 223, .74);
}

.page-contact .submit-card {
  padding: clamp(22px, 3.2vw, 38px);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--cream);
  box-shadow: 0 24px 48px -40px rgba(4, 18, 14, .75);
}

.page-contact .submit-card h2 {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.8vw, 30px);
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-contact .submit-card__lede {
  margin: 0 0 clamp(18px, 2.4vw, 24px);
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-soft);
}

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

.page-contact .check-list li {
  position: relative;
  padding: 14px 0 14px 38px;
  border-top: 1px solid var(--rule);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-contact .check-list li:last-child {
  border-bottom: 1px solid var(--rule);
}

.page-contact .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--moss);
  border-radius: 2px;
  background: rgba(46, 125, 91, .08);
}

.page-contact .check-list li::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 20px;
  width: 10px;
  height: 5px;
  border-left: 2px solid var(--moss);
  border-bottom: 2px solid var(--moss);
  transform: rotate(-45deg);
}

.page-contact .check-list strong {
  display: block;
  margin-bottom: 2px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.page-contact .submit-figure {
  margin: clamp(20px, 2.6vw, 26px) 0 0;
  overflow: hidden;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--cream-2);
}

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

.page-contact .submit-figure .media__caption {
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ink-soft);
  border-top: 1px solid var(--rule);
}

/* ---------- 纠错与建议 ---------- */
.page-contact .correct-block {
  position: relative;
  overflow: hidden;
  padding: clamp(46px, 7vw, 90px) 0;
  background: linear-gradient(180deg, var(--pitch) 0%, #081F19 100%);
  color: var(--cream);
}

.page-contact .correct-block::before {
  content: "";
  position: absolute;
  top: -12%;
  left: -6%;
  width: 40%;
  height: 132%;
  background: linear-gradient(100deg, rgba(232, 255, 77, 0) 49.5%, rgba(232, 255, 77, .14) 49.8%, rgba(232, 255, 77, 0) 50.2%);
  pointer-events: none;
}

.page-contact .correct-block > .wrap {
  position: relative;
  z-index: 1;
}

.page-contact .correct-block__head {
  max-width: 64ch;
}

.page-contact .correct-block h2 {
  margin: 12px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.2vw, 34px);
  line-height: 1.2;
  letter-spacing: -.01em;
  transform: skewX(-1.5deg);
  transform-origin: left bottom;
  color: var(--cream);
}

.page-contact .correct-block .lede {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 238, 223, .78);
}

.page-contact .correct-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 26px);
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .correct-item {
  padding-top: 16px;
  border-top: 2px solid var(--lemon);
}

.page-contact .correct-item__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--blue);
}

.page-contact .correct-item h3 {
  margin: 8px 0 8px;
  font-size: 18px;
  letter-spacing: -.005em;
  color: var(--cream);
}

.page-contact .correct-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(244, 238, 223, .74);
}

.page-contact .correct-foot {
  margin: clamp(24px, 3.4vw, 34px) 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--orange);
  background: rgba(255, 122, 51, .08);
  font-size: 14px;
  line-height: 1.72;
  color: rgba(244, 238, 223, .84);
}

/* ---------- 地址与入口 ---------- */
.page-contact .address-block {
  padding: clamp(44px, 6.5vw, 86px) 0;
  background: var(--cream);
}

.page-contact .address-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
}

.page-contact .address-main h2 {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.8vw, 30px);
  line-height: 1.22;
  color: var(--ink);
}

.page-contact .address-text {
  margin: 0;
  padding: 14px 0;
  border-top: 2px solid var(--red);
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.1vw, 22px);
  line-height: 1.5;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .address-note {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-contact .links-box {
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--cream-2);
}

.page-contact .links-box ul {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .links-box a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--rule);
  font-size: 15px;
  color: var(--ink);
  text-decoration: none;
  transition: color .18s var(--ease);
}

.page-contact .links-box li:last-child a {
  border-bottom: 0;
}

.page-contact .links-box a::after {
  content: "→";
  font-family: var(--font-mono);
  color: var(--moss);
}

.page-contact .links-box a:hover,
.page-contact .links-box a:focus-visible {
  color: var(--moss);
}

.page-contact .links-box a:focus-visible {
  outline: 2px solid var(--moss);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .correct-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 920px) {
  .page-contact .contact-split {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-contact .contact-split::before {
    content: "";
    position: absolute;
    top: 96px;
    left: 45%;
    width: 2px;
    height: 130px;
    background: linear-gradient(180deg, var(--lemon), rgba(232, 255, 77, 0));
    transform: rotate(30deg);
    opacity: .6;
    pointer-events: none;
  }

  .page-contact .address-inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .links-box a {
    transition: none;
  }
}