/* ============================================================
   页面专属 · 使用条款 (/terms/)
   作用域：.page-disclaimer
   公文式分条 · 坐标索引 · 荧光绿标记 · 网格纹理
   ============================================================ */

.page-disclaimer {
  --doc-line: rgba(240, 235, 216, 0.12);
  --doc-grid: rgba(240, 235, 216, 0.045);
  --doc-em: #C6F24E;
  --doc-accent: #FF5A2B;
  --doc-title-size: clamp(30px, 5vw, 46px);

  background-color: var(--c-bg);
  background-image:
    linear-gradient(var(--doc-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--doc-grid) 1px, transparent 1px);
  background-size: 34px 34px;
  color: var(--c-fg);
  position: relative;
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .tk-breadcrumb {
  padding-top: calc(var(--header-h) + 18px);
  padding-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
}
.page-disclaimer .tk-breadcrumb a {
  color: var(--c-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-disclaimer .tk-breadcrumb a:hover {
  color: var(--doc-em);
  border-bottom-color: var(--doc-em);
}
.page-disclaimer .tk-breadcrumb__sep {
  color: var(--c-muted);
  margin: 0 8px;
}

/* ---------- Hero / 页头 ---------- */
.page-disclaimer__hero {
  padding-top: 34px;
  padding-bottom: 52px;
}
.page-disclaimer__hero-title {
  text-align: center;
  max-width: 880px;
  margin: 0 auto;
}
.page-disclaimer__kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--doc-accent);
}
.page-disclaimer__kicker::before,
.page-disclaimer__kicker::after {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--doc-line);
}
.page-disclaimer__hero h1 {
  margin: 16px 0 18px;
  font-family: var(--font-head);
  font-size: var(--doc-title-size);
  line-height: 1.16;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--c-fg);
}
.page-disclaimer__intro {
  max-width: 640px;
  margin: 0 auto 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-muted);
}
.page-disclaimer__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-muted);
}
.page-disclaimer__meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.page-disclaimer__meta span::before {
  content: "◆";
  font-size: 7px;
  color: var(--doc-em);
}

/* Hero 分割：左摘要 + 右图 */
.page-disclaimer__hero-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  margin-top: 40px;
  align-items: stretch;
}
.page-disclaimer__synopsis {
  background: rgba(42, 40, 36, 0.72);
  border-left: 3px solid var(--doc-em);
  padding: 20px 22px;
}
.page-disclaimer__synopsis::before {
  content: "要点摘要";
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--doc-em);
  margin-bottom: 12px;
}
.page-disclaimer__synopsis ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer__synopsis li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-fg);
}
.page-disclaimer__synopsis li:last-child {
  margin-bottom: 0;
}
.page-disclaimer__synopsis li::before {
  content: "—";
  position: absolute;
  left: 0;
  font-family: var(--font-mono);
  color: var(--doc-accent);
}
.page-disclaimer__hero-figure {
  margin: 0;
}
.page-disclaimer__hero-figure .tk-visual {
  width: 100%;
}
.page-disclaimer__hero-figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-disclaimer__hero-figure .tk-figure__caption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-muted);
}

/* ---------- 目录 ---------- */
.page-disclaimer__toc {
  padding: 44px 0 50px;
  border-top: 1px solid var(--doc-line);
}
.page-disclaimer__toc-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}
.page-disclaimer__toc-head .tk-coord {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--doc-em);
}
.page-disclaimer__toc-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 24px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--c-fg);
}
.page-disclaimer__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}
.page-disclaimer__toc-list a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: rgba(42, 40, 36, 0.55);
  border: 1px solid var(--doc-line);
  color: var(--c-fg);
  text-decoration: none;
  font-size: 15px;
  transition:
    border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}
.page-disclaimer__toc-list a:hover {
  border-color: var(--doc-accent);
  background-color: rgba(255, 90, 43, 0.08);
}
.page-disclaimer__toc-list a:focus-visible {
  outline: 2px solid var(--doc-em);
  outline-offset: 2px;
}
.page-disclaimer__toc-coord {
  min-width: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--doc-em);
}
.page-disclaimer__toc-arrow {
  margin-left: auto;
  color: var(--c-muted);
  font-size: 14px;
  transition: transform var(--dur) var(--ease), color var(--dur) var(--ease);
}
.page-disclaimer__toc-list a:hover .page-disclaimer__toc-arrow {
  transform: translateX(3px);
  color: var(--doc-accent);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer__body {
  padding: 6px 0 58px;
}
.page-disclaimer__article {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px 18px;
  padding: 38px 0;
  border-top: 1px solid var(--doc-line);
}
.page-disclaimer__article-label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding-top: 4px;
}
.page-disclaimer__coord {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--doc-em);
  background: rgba(198, 242, 78, 0.08);
  border: 1px solid rgba(198, 242, 78, 0.32);
  padding: 4px 7px;
  white-space: nowrap;
}
.page-disclaimer__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-muted);
  writing-mode: vertical-rl;
}
.page-disclaimer__article-main {
  min-width: 0;
}
.page-disclaimer__article-main h2 {
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--doc-line);
  font-family: var(--font-head);
  font-size: 23px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--c-fg);
}
.page-disclaimer__order {
  display: inline-block;
  margin-right: 12px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 400;
  color: var(--doc-accent);
}
.page-disclaimer__article-main p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-fg);
  max-width: 72ch;
}
.page-disclaimer__article-main p:last-child {
  margin-bottom: 0;
}

/* 荧光绿下划线重点 */
.page-disclaimer__article-main em {
  font-style: normal;
  color: var(--c-fg);
  background-image: linear-gradient(transparent 72%, rgba(198, 242, 78, 0.5) 72%);
  background-size: 100% 0.42em;
  background-repeat: no-repeat;
  padding: 0 3px;
}

/* 橙色强化数字与认证 */
.page-disclaimer__article-main strong {
  color: var(--doc-accent);
  font-weight: 600;
}

/* 服务功能条目 */
.page-disclaimer__features {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}
.page-disclaimer__features li {
  position: relative;
  padding: 12px 0 12px 26px;
  border-bottom: 1px dashed var(--doc-line);
  font-size: 15px;
  line-height: 1.7;
}
.page-disclaimer__features li::before {
  content: "＋";
  position: absolute;
  left: 4px;
  top: 12px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--doc-em);
}

/* 行为规则序号列表 */
.page-disclaimer__rules {
  counter-reset: rule;
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}
.page-disclaimer__rules li {
  counter-increment: rule;
  position: relative;
  padding: 11px 0 11px 44px;
  border-bottom: 1px dashed var(--doc-line);
  font-size: 15px;
  line-height: 1.75;
}
.page-disclaimer__rules li:last-child {
  border-bottom: none;
}
.page-disclaimer__rules li::before {
  content: "0" counter(rule);
  position: absolute;
  left: 0;
  top: 11px;
  width: 32px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--doc-accent);
  border-right: 1px solid var(--doc-line);
}

/* 联系信息卡片 */
.page-disclaimer__contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin: 0 0 16px;
  padding: 0;
}
.page-disclaimer__contact-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 13px 16px;
  background: rgba(42, 40, 36, 0.4);
  border: 1px solid var(--doc-line);
}
.page-disclaimer__contact dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--doc-em);
}
.page-disclaimer__contact dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-fg);
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* 站内正文链接 */
.page-disclaimer__article-main a {
  color: var(--doc-em);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 242, 78, 0.45);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.page-disclaimer__article-main a:hover {
  border-bottom-color: var(--doc-accent);
  color: var(--doc-accent);
}
.page-disclaimer__article-main a:focus-visible {
  outline: 2px solid var(--doc-em);
  outline-offset: 2px;
}

/* ---------- 结尾区 ---------- */
.page-disclaimer__close {
  padding: 24px 0 64px;
  border-top: 1px solid var(--doc-line);
  text-align: center;
}
.page-disclaimer__coderef {
  max-width: 560px;
  margin: 0 auto 22px;
  text-align: left;
  background: rgba(22, 42, 68, 0.65);
  border: 1px solid rgba(198, 242, 78, 0.28);
  border-radius: var(--radius);
  padding: 18px 22px 16px;
  position: relative;
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.18);
}
.page-disclaimer__coderef-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--doc-em);
  margin-bottom: 10px;
}
.page-disclaimer__coderef-code {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  color: var(--c-fg);
}
.page-disclaimer__effective {
  max-width: 560px;
  margin: 0 auto 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-muted);
  text-align: center;
}
.page-disclaimer__backtop {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--doc-em);
  text-decoration: none;
  border: 1px solid rgba(198, 242, 78, 0.4);
  padding: 9px 18px;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.page-disclaimer__backtop:hover {
  background: var(--doc-em);
  color: var(--c-bg);
}
.page-disclaimer__backtop:focus-visible {
  outline: 2px solid var(--doc-accent);
  outline-offset: 2px;
}

/* ---------- 桌面增强 ---------- */
@media (min-width: 720px) {
  .page-disclaimer__hero-split {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 36px;
    align-items: start;
  }
  .page-disclaimer__synopsis {
    padding: 24px 28px;
  }
  .page-disclaimer__toc-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-disclaimer__article {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 20px 44px;
  }
  .page-disclaimer__article-main h2 {
    font-size: 26px;
  }
  .page-disclaimer__contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-disclaimer__contact-row {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }
}