/* ==========================================================
   页面：访问须知（/notice/）
   作用域：.page-disclaimer
   ========================================================== */

.page-disclaimer {
  --disc-rail: rgba(20, 64, 95, 0.62);
  --disc-line: rgba(95, 211, 168, 0.26);
  --disc-focus: 0 0 0 2px rgba(95, 211, 168, 0.5);
}

/* ---------- 头部 ---------- */

.page-disclaimer .disc-head {
  padding-top: clamp(26px, 4vw, 54px);
  padding-bottom: clamp(30px, 4vw, 56px);
}

.page-disclaimer .disc-head .breadcrumbs {
  margin-bottom: clamp(24px, 3.6vw, 46px);
}

.page-disclaimer .disc-head__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4.5vw, 56px);
  align-items: end;
}

.page-disclaimer .disc-head__main .display {
  margin: 12px 0 20px;
}

.page-disclaimer .disc-head__main .lead {
  max-width: 62ch;
}

.page-disclaimer .disc-stamp {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--deep-500);
  border: 1px solid var(--deep-500);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-disclaimer .disc-stamp__row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 16px;
  background: var(--deep-700);
}

.page-disclaimer .disc-stamp__n {
  font-size: clamp(26px, 3.2vw, 38px);
  line-height: 1;
  color: var(--white-100);
}

.page-disclaimer .disc-stamp__l {
  font-size: 13px;
  line-height: 1.5;
  color: var(--gray-400);
}

/* ---------- 正文布局 ---------- */

.page-disclaimer .disc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 64px);
}

.page-disclaimer .disc-layout > * {
  min-width: 0;
}

.page-disclaimer .disc-nav__title {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gray-400);
  margin: 0 0 14px;
}

.page-disclaimer .disc-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .disc-nav__list a {
  display: block;
  padding: 8px 14px;
  border: 1px solid var(--deep-500);
  border-radius: var(--r-pill);
  font-size: 14px;
  color: var(--text-soft);
  text-decoration: none;
  transition: color var(--t-fast), background var(--t-fast), border-color var(--t-fast);
}

.page-disclaimer .disc-nav__list a:hover,
.page-disclaimer .disc-nav__list a:focus-visible {
  color: var(--white-100);
  background: var(--deep-700);
  border-color: var(--green-600);
  outline: none;
  box-shadow: var(--disc-focus);
}

/* ---------- 章节 ---------- */

.page-disclaimer .disc-sec {
  padding-bottom: clamp(32px, 4vw, 54px);
  margin-bottom: clamp(32px, 4vw, 54px);
  border-bottom: 1px solid var(--disc-rail);
  scroll-margin-top: 112px;
}

.page-disclaimer .disc-sec:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .disc-sec__title {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 0 0 20px;
  font-size: clamp(21px, 2.5vw, 29px);
  line-height: 1.35;
  color: var(--white-100);
}

.page-disclaimer .disc-sec__title::after {
  content: "";
  flex: 1 1 auto;
  min-width: 36px;
  height: 1px;
  background: linear-gradient(90deg, var(--green-600), rgba(31, 163, 122, 0));
}

.page-disclaimer .disc-sec p {
  margin: 0 0 14px;
  max-width: 68ch;
  color: var(--text-soft);
  line-height: 1.78;
}

.page-disclaimer .disc-sec p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-sec a,
.page-disclaimer .disc-head a {
  color: var(--green-400);
  text-decoration: none;
  border-bottom: 1px solid var(--disc-line);
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-disclaimer .disc-sec a:hover,
.page-disclaimer .disc-head a:hover {
  color: var(--amber-500);
  border-color: var(--amber-500);
}

.page-disclaimer .disc-sec a:focus-visible,
.page-disclaimer .disc-head a:focus-visible {
  outline: none;
  border-radius: 3px;
  box-shadow: var(--disc-focus);
}

/* ---------- 要点列表 ---------- */

.page-disclaimer .disc-list {
  list-style: none;
  counter-reset: disc;
  margin: 22px 0 0;
  padding: 0;
}

.page-disclaimer .disc-list li {
  counter-increment: disc;
  position: relative;
  padding-left: 52px;
  margin-bottom: 16px;
  color: var(--text-soft);
  line-height: 1.75;
}

.page-disclaimer .disc-list li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-list li::before {
  content: counter(disc, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  padding: 2px 7px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.35;
  letter-spacing: 0.06em;
  color: var(--green-400);
  background: rgba(31, 163, 122, 0.1);
  border: 1px solid var(--disc-line);
  border-radius: 6px;
}

.page-disclaimer .disc-list strong {
  color: var(--white-100);
  font-weight: 600;
}

/* ---------- 刷新节奏刻度 ---------- */

.page-disclaimer .disc-tick {
  margin-top: 28px;
  padding: 20px 22px 26px;
  border: 1px solid var(--deep-500);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(14, 44, 69, 0.92), rgba(7, 26, 43, 0.92));
}

.page-disclaimer .disc-tick__head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  justify-content: space-between;
  align-items: baseline;
}

.page-disclaimer .disc-tick__label {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gray-400);
}

.page-disclaimer .disc-tick__now {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--amber-500);
}

.page-disclaimer .disc-tick__rail {
  position: relative;
  margin: 22px 26px 0;
  height: 58px;
}

.page-disclaimer .disc-tick__rail::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 11px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--deep-500), var(--green-600) 58%, var(--amber-500));
}

.page-disclaimer .disc-tick__stop {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.page-disclaimer .disc-tick__stop:nth-child(1) { left: 0%; }
.page-disclaimer .disc-tick__stop:nth-child(2) { left: 20%; }
.page-disclaimer .disc-tick__stop:nth-child(3) { left: 40%; }
.page-disclaimer .disc-tick__stop:nth-child(4) { left: 60%; }
.page-disclaimer .disc-tick__stop:nth-child(5) { left: 80%; }
.page-disclaimer .disc-tick__stop:nth-child(6) { left: 100%; }

.page-disclaimer .disc-tick__dot {
  width: 10px;
  height: 10px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--deep-900);
  border: 2px solid var(--green-400);
  box-sizing: content-box;
  transition: box-shadow var(--t-fast), border-color var(--t-fast);
}

.page-disclaimer .disc-tick__stop b {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--gray-400);
  transition: color var(--t-fast);
}

.page-disclaimer .disc-tick__stop--now .disc-tick__dot {
  border-color: var(--amber-500);
  background: var(--amber-500);
  box-shadow: 0 0 0 4px rgba(232, 163, 61, 0.18);
}

.page-disclaimer .disc-tick__stop--now b {
  color: var(--amber-500);
}

.page-disclaimer .disc-tick__stop--now .disc-tick__dot,
.page-disclaimer .disc-tick__stop--now b {
  animation: disc-pulse 600ms ease-out 1;
}

@keyframes disc-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(232, 163, 61, 0.42); }
  100% { box-shadow: 0 0 0 10px rgba(232, 163, 61, 0); }
}

/* ---------- 通栏图 ---------- */

.page-disclaimer .disc-figure {
  margin: 28px 0 22px;
  aspect-ratio: 16 / 10;
}

.page-disclaimer .disc-figure img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- 引用提示块 ---------- */

.page-disclaimer .disc-callout {
  margin-top: 24px;
  padding: 18px 22px;
  border: 1px solid var(--green-800);
  border-left-width: 3px;
  border-radius: var(--r-sm);
  background: rgba(31, 163, 122, 0.06);
}

.page-disclaimer .disc-callout__k {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--green-400);
}

.page-disclaimer .disc-callout p:not(.disc-callout__k) {
  margin: 0;
  max-width: none;
  font-size: 15px;
  line-height: 1.7;
  color: var(--white-100);
  word-break: break-word;
}

/* ---------- 联系方式 ---------- */

.page-disclaimer .disc-contact {
  margin: 22px 0 18px;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--deep-500);
  border: 1px solid var(--deep-500);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-disclaimer .disc-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  align-items: baseline;
  padding: 16px 20px;
  background: var(--deep-700);
}

.page-disclaimer .disc-contact__row dt {
  flex: 0 0 auto;
  min-width: 88px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gray-400);
}

.page-disclaimer .disc-contact__row dd {
  margin: 0;
  flex: 1 1 220px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--white-100);
  word-break: break-word;
}

/* ---------- 桌面布局 ---------- */

@media (min-width: 1000px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 76px);
  }

  .page-disclaimer .disc-nav {
    position: sticky;
    top: 108px;
    align-self: start;
  }

  .page-disclaimer .disc-nav__list {
    flex-direction: column;
    gap: 4px;
  }

  .page-disclaimer .disc-nav__list a {
    border-radius: var(--r-sm);
    border-color: transparent;
    border-left: 2px solid var(--deep-500);
    padding: 9px 14px;
  }

  .page-disclaimer .disc-content {
    padding-right: clamp(24px, 3vw, 46px);
    border-right: 1px solid var(--disc-line);
  }

  .page-disclaimer .disc-head__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

/* ---------- 窄屏收口 ---------- */

@media (max-width: 640px) {
  .page-disclaimer .disc-stamp {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-disclaimer .disc-list li {
    padding-left: 44px;
  }

  .page-disclaimer .disc-tick {
    padding: 18px 16px 22px;
  }

  .page-disclaimer .disc-tick__rail {
    margin: 20px 14px 0;
  }

  .page-disclaimer .disc-tick__head {
    flex-direction: column;
    gap: 4px;
  }

  .page-disclaimer .disc-sec__title {
    gap: 14px;
  }

  .page-disclaimer .disc-callout {
    padding: 16px 16px;
  }

  .page-disclaimer .disc-contact__row {
    padding: 14px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-tick__stop--now .disc-tick__dot,
  .page-disclaimer .disc-tick__stop--now b {
    animation: none;
  }
}