/* ===== 使用协议 /agreement/ ===== */
.page-disclaimer {
  --legal-col: 720px;
  --legal-side: 224px;
}

/* 顶部横向色带 */
.page-disclaimer .legal-strip {
  height: 3px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--cyan) 40%, var(--amber) 68%, var(--orange) 100%);
}

/* ---------- 页头 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--ink);
}

.page-disclaimer .legal-hero__media {
  position: absolute;
  inset: 0;
}

.page-disclaimer .legal-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-disclaimer .legal-hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(4, 16, 13, 0.6) 0%, rgba(4, 16, 13, 0.86) 58%, var(--ink) 100%),
    linear-gradient(90deg, rgba(4, 16, 13, 0.92) 0%, rgba(4, 16, 13, 0.18) 68%);
}

.page-disclaimer .legal-hero__inner {
  position: relative;
  z-index: 1;
  padding: clamp(52px, 9vw, 104px) 0 clamp(38px, 6vw, 64px);
}

.page-disclaimer .breadcrumb {
  margin-bottom: clamp(22px, 4vw, 34px);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-disclaimer .legal-hero h1 {
  margin: 10px 0 18px;
  font-size: clamp(34px, 6.2vw, 62px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-disclaimer .legal-hero .lede {
  max-width: 640px;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--text-2);
}

.page-disclaimer .legal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-meta li {
  display: inline-flex;
  align-items: center;
  padding: 7px 13px;
  border: 1px solid var(--edge);
  background: rgba(18, 73, 59, 0.42);
  color: var(--text-2);
  font-size: 12.5px;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.page-disclaimer .legal-meta li:first-child {
  border-color: rgba(0, 240, 192, 0.45);
  color: var(--cyan);
}

/* ---------- 主体骨架 ---------- */
.page-disclaimer .legal-body {
  padding: clamp(44px, 7vw, 88px) 0 clamp(64px, 9vw, 112px);
}

.page-disclaimer .legal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

/* ---------- 目录 ---------- */
.page-disclaimer .legal-toc {
  display: none;
}

.page-disclaimer .legal-toc .toc-title {
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-disclaimer .legal-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-toc__list li {
  margin: 0;
}

.page-disclaimer .legal-toc__list a {
  display: block;
  padding: 8px 0 8px 14px;
  border-left: 1px solid var(--line);
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-disclaimer .legal-toc__list a:hover,
.page-disclaimer .legal-toc__list a:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
  padding-left: 19px;
}

.page-disclaimer .legal-toc__list a[aria-current="true"] {
  color: var(--cyan);
  border-left: 2px solid var(--cyan);
  padding-left: 18px;
}

/* ---------- 条款章节 ---------- */
.page-disclaimer .legal-col {
  min-width: 0;
}

.page-disclaimer .legal-sec {
  padding: 30px 0 0;
  margin: 0 0 32px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 140px;
}

.page-disclaimer .legal-sec:first-child {
  padding-top: 0;
  margin-top: 0;
  border-top: 0;
}

.page-disclaimer .legal-sec__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .legal-sec__no {
  flex: none;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid var(--edge);
  background: rgba(0, 240, 192, 0.07);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  color: var(--cyan);
}

.page-disclaimer .legal-sec h2 {
  margin: 0;
  font-size: clamp(19px, 2.7vw, 26px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .legal-sec .prose {
  max-width: var(--legal-col);
}

.page-disclaimer .legal-sec .prose p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
}

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

.page-disclaimer .legal-sec .prose a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .prose-p {
  max-width: var(--legal-col);
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
}

/* ---------- 条目列表 ---------- */
.page-disclaimer .legal-list {
  margin: 0;
  padding: 0;
  list-style: none;
  max-width: var(--legal-col);
}

.page-disclaimer .legal-list li {
  position: relative;
  padding: 12px 0 12px 26px;
  border-top: 1px solid var(--line);
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text);
}

.page-disclaimer .legal-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .legal-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 10px;
  height: 2px;
  background: var(--cyan);
}

/* ---------- 表格 ---------- */
.page-disclaimer .legal-table-scroll {
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-disclaimer .legal-table-scroll:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 2px;
}

.page-disclaimer .legal-table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  font-size: 15px;
  color: var(--text);
}

.page-disclaimer .legal-table th,
.page-disclaimer .legal-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  line-height: 1.72;
}

.page-disclaimer .legal-table thead th {
  background: rgba(18, 73, 59, 0.6);
  color: var(--text-2);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-disclaimer .legal-table tbody th {
  background: transparent;
  color: var(--cyan-soft);
  font-weight: 600;
  white-space: nowrap;
}

.page-disclaimer .legal-table tbody tr:last-child th,
.page-disclaimer .legal-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-disclaimer .legal-table a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 提示条 ---------- */
.page-disclaimer .legal-note {
  max-width: var(--legal-col);
  margin: 18px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--amber);
  background: rgba(255, 182, 39, 0.07);
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
}

.page-disclaimer .legal-sec .legal-note:last-child {
  margin-bottom: 0;
}

/* ---------- 联系块 ---------- */
.page-disclaimer .legal-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  max-width: var(--legal-col);
  padding: 22px;
  border: 1px solid var(--edge);
  background: var(--panel);
}

.page-disclaimer .legal-contact__item {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.page-disclaimer .legal-contact__label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--text-2);
}

.page-disclaimer .legal-contact__value {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--cyan);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.page-disclaimer .legal-contact__value:hover,
.page-disclaimer .legal-contact__value:focus-visible {
  color: var(--cyan-soft);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- 响应式 ---------- */
@media (hover: hover) {
  .page-disclaimer .legal-table tbody tr:hover td,
  .page-disclaimer .legal-table tbody tr:hover th {
    background: rgba(0, 240, 192, 0.05);
  }
}

@media (min-width: 640px) {
  .page-disclaimer .legal-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .legal-grid {
    grid-template-columns: var(--legal-side) minmax(0, var(--legal-col));
    justify-content: center;
    gap: 72px;
    align-items: start;
  }

  .page-disclaimer .legal-toc {
    display: block;
    position: sticky;
    top: 132px;
  }
}

@media (max-width: 480px) {
  .page-disclaimer .legal-hero__inner {
    padding-top: 42px;
  }

  .page-disclaimer .legal-sec__no {
    width: 30px;
    height: 30px;
    font-size: 12px;
  }

  .page-disclaimer .legal-sec__head {
    gap: 11px;
  }

  .page-disclaimer .legal-contact {
    padding: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-toc__list a {
    transition: none;
  }
}