.page-contact {
  --pc-panel: rgba(16, 53, 47, 0.72);
  --pc-line-soft: rgba(159, 179, 200, 0.14);
  --pc-indigo-wash: rgba(46, 42, 107, 0.36);
  padding-bottom: clamp(40px, 7vw, 88px);
}

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

.page-contact .breadcrumb {
  margin: clamp(14px, 3vw, 22px) 0 0;
}

/* ---------- 首屏联系面板 ---------- */
.page-contact .contact-hero {
  position: relative;
  margin-top: 14px;
  padding: clamp(20px, 4vw, 42px);
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  overflow: hidden;
  background:
    radial-gradient(110% 80% at 104% -10%, rgba(47, 243, 208, 0.18), transparent 60%),
    radial-gradient(90% 70% at -12% 112%, rgba(255, 122, 26, 0.13), transparent 62%),
    linear-gradient(165deg, #0A1F1B 0%, #061412 58%, #06201F 100%);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  right: -22%;
  bottom: -58%;
  width: 62%;
  height: 130%;
  background: linear-gradient(120deg, transparent, rgba(47, 243, 208, 0.07));
  transform: rotate(-12deg);
  pointer-events: none;
}

.page-contact .contact-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(20px, 4vw, 34px);
}

.page-contact .contact-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(28px, 6.4vw, 50px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--fog);
}

.page-contact .contact-hero__lead {
  margin: 14px 0 0;
  max-width: 46ch;
  color: var(--slate-soft);
  font-size: clamp(15px, 3.4vw, 17px);
  line-height: 1.8;
}

.page-contact .contact-caps {
  display: grid;
  gap: 12px;
  margin-top: clamp(20px, 4vw, 30px);
}

.page-contact .contact-cap {
  position: relative;
  padding: 16px 18px 18px 20px;
  border-radius: var(--r-lg);
  background: var(--pc-panel);
  border: 1px solid var(--pc-line-soft);
  box-shadow: var(--shadow-soft);
}

.page-contact .contact-cap::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 3px;
  border-radius: var(--r-pill);
  background: var(--cyan);
}

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

.page-contact .contact-cap__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan-soft);
}

.page-contact .contact-cap--tel .contact-cap__label {
  color: var(--orange-soft);
}

.page-contact .contact-cap__value {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(14px, 3.6vw, 20px);
  line-height: 1.4;
  color: var(--fog);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-cap--tel .contact-cap__value {
  font-family: var(--font-cond);
  font-size: clamp(24px, 7vw, 38px);
  letter-spacing: 0.02em;
  color: var(--orange);
}

.page-contact .contact-cap__note {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate-soft);
}

.page-contact .contact-hero__media .media-frame {
  border-radius: var(--r-lg);
  border: 1px solid var(--pc-line-soft);
  overflow: hidden;
  background: #07201C;
}

/* ---------- 渠道总览 ---------- */
.page-contact .channels {
  margin-top: clamp(36px, 7vw, 66px);
}

.page-contact .channel-grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(18px, 3vw, 26px);
}

.page-contact .channel {
  position: relative;
  padding: 22px 20px 20px;
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(16, 53, 47, 0.9), rgba(10, 31, 27, 0.92));
  border: 1px solid var(--pc-line-soft);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-contact .channel:hover {
  transform: translateY(-3px);
  border-color: var(--cyan-line);
}

.page-contact .channel__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  color: var(--cyan);
  background: rgba(47, 243, 208, 0.1);
  border: 1px solid rgba(47, 243, 208, 0.24);
}

.page-contact .channel__icon--orange {
  color: var(--orange);
  background: rgba(255, 122, 26, 0.12);
  border-color: rgba(255, 122, 26, 0.3);
}

.page-contact .channel__icon--amber {
  color: var(--amber);
  background: rgba(255, 209, 102, 0.12);
  border-color: rgba(255, 209, 102, 0.3);
}

.page-contact .channel__index {
  margin: 14px 0 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate-soft);
}

.page-contact .channel__title {
  margin: 6px 0 0;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.4;
  color: var(--fog);
}

.page-contact .channel__list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-contact .channel__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--slate-soft);
}

.page-contact .channel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 7px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-contact .channel__foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--pc-line-soft);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cyan-soft);
}

.page-contact .channel__address {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--fog);
  font-weight: 500;
}

.page-contact .channel__address-note {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate-soft);
}

/* ---------- 反馈准备 ---------- */
.page-contact .prep {
  margin-top: clamp(36px, 7vw, 66px);
  padding: clamp(20px, 4vw, 40px);
  border-radius: var(--r-xl);
  border: 1px solid var(--pc-line-soft);
  background:
    radial-gradient(100% 80% at 0% 0%, var(--pc-indigo-wash), transparent 58%),
    linear-gradient(180deg, #0A1F1B, #061412);
}

.page-contact .prep__grid {
  display: grid;
  gap: clamp(20px, 4vw, 32px);
}

.page-contact .prep h2 {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(24px, 5.4vw, 38px);
  line-height: 1.3;
  color: var(--fog);
}

.page-contact .prep__lead {
  margin: 12px 0 0;
  max-width: 52ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--slate-soft);
}

.page-contact .prep .filter-bar {
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 16px;
}

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

.page-contact .checklist__item {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 10px;
  padding: 13px 15px;
  border-radius: var(--r-md);
  background: rgba(6, 20, 18, 0.6);
  border: 1px solid var(--pc-line-soft);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--fog);
}

.page-contact .checklist__item::before {
  content: "✓";
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--cyan);
}

.page-contact .prep__empty {
  margin: 14px 0 0;
  font-size: 14px;
  color: var(--amber);
}

.page-contact .prep__media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--pc-line-soft);
  background: #07201C;
  margin: 0;
}

.page-contact .prep__media-cap {
  margin: 0;
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cyan-soft);
  background: rgba(16, 53, 47, 0.8);
  border-top: 1px solid var(--pc-line-soft);
}

/* ---------- 订阅与设备 ---------- */
.page-contact .subs {
  margin-top: clamp(36px, 7vw, 66px);
}

.page-contact .subs-grid {
  display: grid;
  gap: 12px;
  margin-top: clamp(18px, 3vw, 26px);
}

.page-contact .subs-item {
  padding: 20px;
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(10, 31, 27, 0.95), rgba(16, 53, 47, 0.5));
  border: 1px solid var(--pc-line-soft);
}

.page-contact .subs-item__num {
  margin: 0;
  font-size: clamp(24px, 6vw, 32px);
  font-weight: 600;
  line-height: 1;
  color: rgba(47, 243, 208, 0.55);
}

.page-contact .subs-item__title {
  margin: 10px 0 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--fog);
}

.page-contact .subs-item__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--slate-soft);
}

.page-contact .subs__links {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: rgba(255, 122, 26, 0.08);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--fog);
}

.page-contact .subs__links a,
.page-contact .biz__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-line);
}

.page-contact .subs__links a:hover,
.page-contact .biz__note a:hover {
  color: var(--cyan-soft);
}

/* ---------- 商务合作 ---------- */
.page-contact .biz {
  margin-top: clamp(36px, 7vw, 66px);
  padding: clamp(20px, 4vw, 38px);
  border-radius: var(--r-xl);
  border: 1px solid var(--pc-line-soft);
  background:
    radial-gradient(90% 90% at 100% 0%, rgba(110, 31, 53, 0.4), transparent 60%),
    linear-gradient(180deg, #0A1F1B, #061412);
}

.page-contact .biz h2 {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(24px, 5.2vw, 36px);
  line-height: 1.3;
  color: var(--fog);
}

.page-contact .biz__lead {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--slate-soft);
}

.page-contact .biz-grid {
  display: grid;
  gap: 12px;
  margin-top: clamp(18px, 3vw, 26px);
}

.page-contact .biz-card {
  padding: 20px;
  border-radius: var(--r-lg);
  background: rgba(6, 20, 18, 0.62);
  border: 1px solid var(--pc-line-soft);
  border-top: 2px solid var(--cyan);
}

.page-contact .biz-card--wine {
  border-top-color: #B0486A;
}

.page-contact .biz-card--indigo {
  border-top-color: #6E68D6;
}

.page-contact .biz-card__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--fog);
}

.page-contact .biz-card__text {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--slate-soft);
}

.page-contact .biz__note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate-soft);
}

/* ---------- 服务时段 ---------- */
.page-contact .hours {
  margin-top: clamp(36px, 7vw, 66px);
}

.page-contact .hours h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(24px, 5.2vw, 36px);
  line-height: 1.3;
  color: var(--fog);
}

.page-contact .hours__lead {
  margin: 12px 0 0;
  max-width: 54ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--slate-soft);
}

.page-contact .hours-line {
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  counter-reset: none;
}

.page-contact .hours-line__item {
  position: relative;
  padding: 16px 18px 18px 38px;
  border-radius: var(--r-md);
  background: rgba(10, 31, 27, 0.82);
  border: 1px solid var(--pc-line-soft);
}

.page-contact .hours-line__dot {
  position: absolute;
  left: 16px;
  top: 22px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 122, 26, 0.16);
}

.page-contact .hours-line__time {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--orange);
  font-weight: 600;
}

.page-contact .hours-line__title {
  margin: 6px 0 0;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--fog);
}

.page-contact .hours-line__text {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--slate-soft);
}

.page-contact .hours__foot {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-radius: var(--r-md);
  border: 1px dashed var(--cyan-line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--cyan-soft);
}

/* ---------- 延伸入口 ---------- */
.page-contact .contact-links {
  margin-top: clamp(36px, 7vw, 66px);
}

.page-contact .contact-links__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(20px, 4.6vw, 28px);
  color: var(--fog);
}

.page-contact .contact-links__grid {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.page-contact .link-card {
  display: block;
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: rgba(16, 53, 47, 0.55);
  border: 1px solid var(--pc-line-soft);
  text-decoration: none;
  transition: border-color 0.28s var(--ease), transform 0.28s var(--ease), background 0.28s var(--ease);
}

.page-contact .link-card:hover,
.page-contact .link-card:focus-visible {
  border-color: var(--cyan-line);
  background: rgba(16, 53, 47, 0.85);
  transform: translateY(-2px);
}

.page-contact .link-card__label {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--cyan);
}

.page-contact .link-card__text {
  display: block;
  margin-top: 6px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--slate-soft);
}

.page-contact .back-to-contact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 11px 20px;
  border-radius: var(--r-pill);
  border: 1px solid var(--cyan-line);
  background: rgba(47, 243, 208, 0.1);
  color: var(--cyan-soft);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.page-contact .back-to-contact::before {
  content: "↑";
  color: var(--orange);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-contact .contact-links__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: center;
  }

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

  .page-contact .prep__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

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

  .page-contact .hours-line {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    position: relative;
  }

  .page-contact .hours-line::before {
    content: "";
    position: absolute;
    left: 22px;
    right: 22px;
    top: 26px;
    height: 2px;
    background: linear-gradient(90deg, rgba(255, 122, 26, 0.7), rgba(255, 122, 26, 0.18));
    border-radius: 2px;
  }

  .page-contact .hours-line__item {
    padding: 44px 20px 22px;
    z-index: 1;
  }

  .page-contact .hours-line__dot {
    left: 20px;
    top: 22px;
  }

  .page-contact .contact-links__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .back-to-contact {
    display: none;
  }
}