/* ===== 使用条款｜page-disclaimer ===== */

.page-disclaimer {
  --pd-gap: clamp(20px, 3vw, 40px);
  position: relative;
  display: block;
  background-color: var(--night);
  background-image:
    radial-gradient(900px 520px at 88% -8%, rgba(18, 58, 46, .62), rgba(11, 31, 42, 0) 72%),
    repeating-linear-gradient(90deg, rgba(46, 58, 66, .22) 0 1px, rgba(11, 31, 42, 0) 1px 120px);
  color: var(--mist);
  font-family: var(--font-body);
  padding-bottom: clamp(40px, 6vw, 88px);
  overflow-x: hidden;
}

/* ---- 面包屑 ---- */
.page-disclaimer .terms-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: clamp(18px, 2.4vw, 28px) var(--gutter) 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--dust);
}

.page-disclaimer .terms-crumbs a {
  color: var(--dust);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-disclaimer .terms-crumbs a:hover,
.page-disclaimer .terms-crumbs a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-disclaimer .terms-crumbs__sep {
  color: var(--line);
}

.page-disclaimer .terms-crumbs [aria-current="page"] {
  color: var(--mist);
}

/* ---- 首屏 ---- */
.page-disclaimer .terms-hero {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(22px, 3vw, 46px);
  max-width: var(--wrap);
  margin: 0 auto;
  padding: clamp(24px, 4.4vw, 56px) var(--gutter) clamp(28px, 4vw, 52px);
  align-items: end;
}

.page-disclaimer .terms-hero__body {
  grid-column: 1 / -1;
}

.page-disclaimer .terms-hero__art {
  grid-column: 1 / -1;
  order: -1;
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--graphite);
}

.page-disclaimer .terms-hero__art::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: linear-gradient(90deg, var(--amber), rgba(232, 163, 61, 0) 78%);
  opacity: .85;
}

.page-disclaimer .terms-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.92) contrast(1.06);
}

@media (min-width: 900px) {
  .page-disclaimer .terms-hero__body {
    grid-column: 1 / 8;
  }
  .page-disclaimer .terms-hero__art {
    grid-column: 8 / -1;
    order: 0;
  }
}

.page-disclaimer .terms-hero .eyebrow {
  display: inline-block;
  margin: 0 0 16px;
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--lime);
  border: 1px solid rgba(216, 243, 74, .32);
  border-radius: 2px;
}

.page-disclaimer .terms-hero h1 {
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 5.4vw, 56px);
  line-height: 1.1;
  letter-spacing: -.015em;
  color: var(--mist);
}

.page-disclaimer .terms-hero .lead {
  margin: 0 0 clamp(20px, 2.6vw, 30px);
  max-width: 56ch;
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.78;
  color: rgba(232, 237, 240, .82);
}

/* ---- 首屏数据带 ---- */
.page-disclaimer .terms-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin: 0;
  padding: clamp(14px, 2vw, 20px) 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--dust);
}

.page-disclaimer .terms-meta__k {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--dust);
}

.page-disclaimer .terms-meta__v {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--amber);
}

.page-disclaimer .terms-meta__v:not(.num) {
  font-family: var(--font-body);
  font-size: 14px;
}

/* ---- 主体骨架 ---- */
.page-disclaimer .terms-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.4vw, 52px);
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

@media (min-width: 1040px) {
  .page-disclaimer .terms-shell {
    grid-template-columns: 236px minmax(0, 1fr);
  }
}

/* ---- 侧栏索引 ---- */
.page-disclaimer .terms-aside {
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

@media (min-width: 1040px) {
  .page-disclaimer .terms-aside {
    position: sticky;
    top: calc(var(--header-h) + 30px);
    align-self: start;
    padding-top: 0;
    border-top: 0;
  }
}

.page-disclaimer .terms-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--dust);
}

.page-disclaimer .terms-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .terms-toc__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .terms-toc__list li {
  flex: 0 0 auto;
}

@media (min-width: 1040px) {
  .page-disclaimer .terms-toc__list {
    flex-direction: column;
    gap: 0;
    padding-bottom: 0;
    overflow: visible;
  }
  .page-disclaimer .terms-toc__list li {
    flex: 1 1 auto;
  }
}

.page-disclaimer .terms-toc__link {
  display: block;
  padding: 8px 12px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--dust);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid var(--line);
  border-radius: 2px;
  transition: color .25s var(--ease), border-color .25s var(--ease), background-color .25s var(--ease);
}

@media (min-width: 1040px) {
  .page-disclaimer .terms-toc__link {
    white-space: normal;
    padding: 9px 12px;
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
    background: none;
  }
}

.page-disclaimer .terms-toc__link:hover,
.page-disclaimer .terms-toc__link:focus-visible {
  color: var(--mist);
  border-color: var(--lime);
  background: rgba(216, 243, 74, .07);
}

.page-disclaimer .terms-toc__link.is-active {
  color: var(--lime);
  border-left-color: var(--lime);
  background: rgba(216, 243, 74, .07);
}

/* ---- 条款列表 ---- */
.page-disclaimer .terms-main {
  min-width: 0;
}

.page-disclaimer .terms-clause {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .terms-main > .terms-clause:first-child {
  border-top: 1px solid var(--line);
}

.page-disclaimer .terms-clause__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 1.8vw, 22px);
  padding: clamp(16px, 2.2vw, 24px) 0 clamp(10px, 1.4vw, 16px);
  cursor: pointer;
  list-style: none;
  outline: none;
}

.page-disclaimer .terms-clause__head::-webkit-details-marker {
  display: none;
}

.page-disclaimer .terms-clause__head::marker {
  content: "";
}

.page-disclaimer .terms-clause__head:focus-visible {
  outline: 1px solid var(--lime);
  outline-offset: 4px;
}

.page-disclaimer .terms-clause__num {
  flex: 0 0 auto;
  width: 46px;
  padding-left: 10px;
  border-left: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  line-height: 1.9;
  color: var(--amber);
  transition: border-color .25s var(--ease);
}

@media (min-width: 720px) {
  .page-disclaimer .terms-clause__num {
    width: 64px;
  }
}

.page-disclaimer .terms-clause__head:hover .terms-clause__num,
.page-disclaimer .terms-clause[open] .terms-clause__num {
  border-left-color: var(--amber);
}

.page-disclaimer .terms-clause__title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.1vw, 25px);
  line-height: 1.36;
  letter-spacing: -.005em;
  color: var(--mist);
  transition: color .25s var(--ease);
}

.page-disclaimer .terms-clause__head:hover .terms-clause__title {
  color: var(--lime);
}

.page-disclaimer .terms-clause__body {
  padding: 0 0 clamp(18px, 2.4vw, 28px);
}

@media (min-width: 720px) {
  .page-disclaimer .terms-clause__body {
    padding-left: clamp(58px, 7.2vw, 86px);
    padding-right: clamp(0px, 5vw, 72px);
  }
}

.page-disclaimer .terms-clause__body p {
  margin: 0 0 13px;
  max-width: 68ch;
  font-size: clamp(15px, 1.05vw, 16px);
  line-height: 1.78;
  color: rgba(232, 237, 240, .8);
}

.page-disclaimer .terms-clause__body > p.terms-clause__rule {
  margin-bottom: 15px;
  padding-left: 14px;
  border-left: 2px solid var(--amber);
  font-size: clamp(15.5px, 1.1vw, 17px);
  color: var(--mist);
}

.page-disclaimer .terms-clause__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .term-hl {
  font-style: normal;
  border-bottom: 1px solid rgba(232, 163, 61, .75);
  padding-bottom: 1px;
}

.page-disclaimer .terms-clause__body a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 163, 61, .4);
  transition: color .25s var(--ease), border-color .25s var(--ease);
  overflow-wrap: anywhere;
}

.page-disclaimer .terms-clause__body a:hover,
.page-disclaimer .terms-clause__body a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-disclaimer .terms-list {
  display: grid;
  gap: 9px;
  margin: 4px 0 14px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-list li {
  position: relative;
  padding-left: 20px;
  max-width: 66ch;
  font-size: clamp(14.5px, 1vw, 15.5px);
  line-height: 1.72;
  color: rgba(232, 237, 240, .78);
}

.page-disclaimer .terms-list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: .76em;
  width: 8px;
  height: 1px;
  background: var(--turf-hi);
}

/* ---- 页尾窄带 ---- */
.page-disclaimer .terms-outro {
  max-width: var(--wrap);
  margin: clamp(36px, 5vw, 72px) auto 0;
  padding: 0 var(--gutter);
}

.page-disclaimer .terms-outro__inner {
  display: grid;
  gap: 18px;
  padding: clamp(22px, 3vw, 34px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

@media (min-width: 780px) {
  .page-disclaimer .terms-outro__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
  }
}

.page-disclaimer .terms-outro .eyebrow {
  display: block;
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-disclaimer .terms-outro__text {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.76;
  color: rgba(232, 237, 240, .78);
}

.page-disclaimer .terms-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---- 回到顶部 ---- */
.page-disclaimer .terms-top {
  max-width: var(--wrap);
  margin: clamp(20px, 2.6vw, 30px) auto 0;
  padding: 0 var(--gutter);
  text-align: right;
}

.page-disclaimer .terms-top a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--dust);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 3px;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-disclaimer .terms-top a:hover,
.page-disclaimer .terms-top a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---- 窄屏微调 ---- */
@media (max-width: 480px) {
  .page-disclaimer .terms-clause__num {
    width: 38px;
    padding-left: 8px;
    font-size: 12px;
  }
  .page-disclaimer .terms-meta {
    gap: 10px 20px;
  }
  .page-disclaimer .terms-clause__body > p.terms-clause__rule {
    padding-left: 11px;
  }
}

/* ---- 动效 ---- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}