/* ===== 用户协议页 page-disclaimer ===== */
.page-disclaimer {
  --doc-size: 17.5px;
  --doc-link: #1F7A68;
  --doc-line: rgba(21, 28, 48, .13);
  --doc-ink-soft: #4A5366;
  background: var(--ql-indigo);
  overflow-x: clip;
}

/* ---------- 页头 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 0 0 92px;
  background:
    radial-gradient(120% 96% at 84% 6%, rgba(231, 166, 60, .18), transparent 58%),
    radial-gradient(96% 78% at 4% 96%, rgba(71, 179, 156, .14), transparent 60%),
    linear-gradient(166deg, #101B38 0%, #16244A 52%, #0A1226 100%);
}

.page-disclaimer .doc-hero::before {
  content: "";
  position: absolute;
  inset: -30% -15%;
  z-index: -1;
  background: repeating-linear-gradient(102deg, rgba(231, 166, 60, .16) 0 1px, transparent 1px 52px);
  opacity: .5;
  pointer-events: none;
}

.page-disclaimer .doc-hero__inner {
  padding-top: 22px;
}

.page-disclaimer .ql-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: .04em;
}

.page-disclaimer .ql-breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(243, 235, 221, .6);
}

.page-disclaimer .ql-breadcrumb li + li::before {
  content: "/";
  color: rgba(243, 235, 221, .34);
}

.page-disclaimer .ql-breadcrumb a {
  color: rgba(243, 235, 221, .84);
  text-decoration: none;
  transition: color .25s var(--ql-ease);
}

.page-disclaimer .ql-breadcrumb a:hover {
  color: var(--ql-gold-light);
}

.page-disclaimer .ql-breadcrumb [aria-current="page"] {
  color: var(--ql-gold);
}

.page-disclaimer .doc-hero__grid {
  display: grid;
  gap: 36px;
  padding: 34px 0 0;
}

.page-disclaimer .doc-hero__title {
  margin: 14px 0 0;
  font-size: clamp(32px, 6.4vw, 62px);
  line-height: 1.12;
  letter-spacing: .01em;
  color: var(--ql-ivory);
  text-shadow: 0 0 44px rgba(231, 166, 60, .2);
}

.page-disclaimer .doc-hero__text {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 17px;
  line-height: 1.85;
  color: rgba(243, 235, 221, .82);
}

.page-disclaimer .doc-hero__meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 26px 0 0;
  padding: 8px 18px;
  border: 1px solid var(--ql-line-gold);
  border-radius: var(--ql-radius-pill);
  background: rgba(10, 18, 38, .6);
  font-size: 13.5px;
  letter-spacing: .04em;
  color: rgba(243, 235, 221, .78);
}

.page-disclaimer .doc-hero__meta .ql-num {
  font-size: 14px;
  color: var(--ql-gold-light);
}

.page-disclaimer .doc-hero__art {
  position: relative;
  margin: 0;
  border: 1px solid var(--ql-line-gold);
  border-radius: var(--ql-radius-card);
  overflow: hidden;
  box-shadow: var(--ql-shadow-lift);
}

.page-disclaimer .doc-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-disclaimer .doc-seal {
  position: absolute;
  right: 16px;
  bottom: 16px;
  display: grid;
  place-items: center;
  width: 78px;
  height: 78px;
  border: 2px solid var(--ql-gold);
  border-radius: 16px;
  background: rgba(10, 18, 38, .78);
  box-shadow: inset 0 0 0 4px rgba(231, 166, 60, .16), 0 0 26px rgba(231, 166, 60, .3);
  color: var(--ql-gold-light);
  font-family: var(--ql-font-display);
  font-weight: 900;
  font-size: 24px;
  letter-spacing: .06em;
}

/* ---------- 宣纸亮页 ---------- */
.page-disclaimer .doc-paper {
  position: relative;
  margin-top: -56px;
  padding: 48px 0 76px;
  border-radius: 32px 32px 0 0;
}

/* ---------- 摘要卡 ---------- */
.page-disclaimer .doc-summary {
  padding: 26px 22px;
  border: 1px solid var(--doc-line);
  border-radius: var(--ql-radius-card);
  background: linear-gradient(140deg, rgba(255, 253, 247, .97), rgba(243, 235, 221, .9));
  box-shadow: 0 20px 46px -32px rgba(10, 18, 38, .6);
}

.page-disclaimer .doc-summary__title {
  margin: 0 0 16px;
  font-family: var(--ql-font-display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ql-indigo);
}

.page-disclaimer .doc-summary__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-summary__list li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--doc-ink-soft);
}

.page-disclaimer .doc-summary__list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 11px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ql-gold), var(--ql-ember));
}

.page-disclaimer .doc-summary__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-disclaimer .doc-summary__jump .ql-chip {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid var(--doc-line);
  border-radius: var(--ql-radius-pill);
  background: rgba(255, 253, 247, .82);
  color: var(--ql-indigo);
  font-size: 13.5px;
  text-decoration: none;
  transition: border-color .25s var(--ql-ease), color .25s var(--ql-ease), transform .25s var(--ql-ease);
}

.page-disclaimer .doc-summary__jump .ql-chip:hover {
  border-color: var(--ql-gold);
  color: var(--ql-ember);
  transform: translateY(-2px);
}

/* ---------- 双栏正文 ---------- */
.page-disclaimer .doc-body__grid {
  display: grid;
  gap: 40px;
  margin-top: 44px;
}

.page-disclaimer .doc-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-disclaimer .doc-clause,
.page-disclaimer .doc-summary {
  scroll-margin-top: 120px;
}

.page-disclaimer .doc-clause {
  padding: 34px 0 6px;
  border-top: 1px solid var(--doc-line);
}

.page-disclaimer .doc-clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .doc-clause__head {
  display: flex;
  gap: 16px;
  align-items: baseline;
}

.page-disclaimer .doc-clause__num {
  flex: none;
  font-family: var(--ql-font-mono);
  font-size: 25px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--ql-ember);
}

.page-disclaimer .doc-clause__title {
  margin: 0;
  font-family: var(--ql-font-display);
  font-size: clamp(21px, 2.6vw, 27px);
  font-weight: 700;
  line-height: 1.38;
  color: var(--ql-indigo);
}

.page-disclaimer .doc-clause__body {
  margin-top: 16px;
}

.page-disclaimer .doc-clause__body .ql-text {
  margin: 0 0 14px;
  font-size: var(--doc-size);
  line-height: 1.88;
  color: var(--doc-ink-soft);
}

.page-disclaimer .doc-clause__body .ql-text:last-child {
  margin-bottom: 0;
}

.page-disclaimer .doc-clause__body a,
.page-disclaimer .doc-summary a {
  color: var(--doc-link);
  text-decoration: underline;
  text-decoration-color: rgba(31, 122, 104, .4);
  text-underline-offset: 3px;
  transition: color .25s var(--ql-ease), text-decoration-color .25s var(--ql-ease);
}

.page-disclaimer .doc-clause__body a:hover,
.page-disclaimer .doc-summary a:hover {
  color: var(--ql-ember);
  text-decoration-color: rgba(210, 96, 58, .5);
}

.page-disclaimer .doc-contact {
  display: inline;
  padding: 0;
  border: 0;
  border-bottom: 1px dashed rgba(31, 122, 104, .5);
  background: none;
  font: inherit;
  color: var(--doc-link);
  cursor: pointer;
  transition: color .25s var(--ql-ease), border-bottom-color .25s var(--ql-ease);
}

.page-disclaimer .doc-contact:hover {
  color: var(--ql-ember);
  border-bottom-color: rgba(210, 96, 58, .55);
}

.page-disclaimer .doc-contact[data-copy-state="ok"] {
  color: var(--ql-ember);
  border-bottom-color: rgba(210, 96, 58, .55);
}

/* ---------- 侧栏 ---------- */
.page-disclaimer .doc-aside {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-disclaimer .doc-toc {
  padding: 20px 16px;
  border: 1px solid var(--doc-line);
  border-radius: var(--ql-radius-card);
  background: rgba(255, 253, 247, .74);
}

.page-disclaimer .doc-toc__title {
  margin: 0 0 14px;
  font-size: 12.5px;
  letter-spacing: .18em;
  color: var(--ql-stone);
}

.page-disclaimer .doc-toc__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 10px;
  border-radius: 12px;
  color: var(--ql-indigo);
  font-size: 14.5px;
  line-height: 1.5;
  text-decoration: none;
  transition: background .25s var(--ql-ease), color .25s var(--ql-ease);
}

.page-disclaimer .doc-toc__link .ql-num {
  font-size: 12px;
  color: var(--ql-stone);
  transition: color .25s var(--ql-ease);
}

.page-disclaimer .doc-toc__link:hover {
  background: rgba(231, 166, 60, .16);
  color: var(--ql-ember);
}

.page-disclaimer .doc-toc__link:hover .ql-num {
  color: var(--ql-ember);
}

.page-disclaimer .doc-font {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  border: 1px solid var(--doc-line);
  border-radius: var(--ql-radius-pill);
  background: rgba(255, 253, 247, .74);
}

.page-disclaimer .doc-font__label {
  margin-right: 4px;
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--ql-stone);
}

.page-disclaimer .doc-font__opt {
  padding: 6px 14px;
  border-radius: var(--ql-radius-pill);
  color: var(--ql-indigo);
  font-size: 13.5px;
  cursor: pointer;
  transition: background .25s var(--ql-ease), color .25s var(--ql-ease);
}

.page-disclaimer .doc-font__opt:hover {
  background: rgba(71, 179, 156, .18);
}

.page-disclaimer #doc-font-s:checked ~ .doc-body__grid .doc-font__opt[for="doc-font-s"],
.page-disclaimer #doc-font-m:checked ~ .doc-body__grid .doc-font__opt[for="doc-font-m"],
.page-disclaimer #doc-font-l:checked ~ .doc-body__grid .doc-font__opt[for="doc-font-l"] {
  background: linear-gradient(135deg, var(--ql-gold), var(--ql-gold-light));
  color: #1A1206;
  font-weight: 600;
}

.page-disclaimer #doc-font-s:checked ~ .doc-body__grid .doc-article {
  --doc-size: 16px;
}

.page-disclaimer #doc-font-m:checked ~ .doc-body__grid .doc-article {
  --doc-size: 17.5px;
}

.page-disclaimer #doc-font-l:checked ~ .doc-body__grid .doc-article {
  --doc-size: 19.5px;
}

.page-disclaimer .doc-top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border: 1px solid var(--ql-line-gold);
  border-radius: var(--ql-radius-pill);
  background: rgba(14, 23, 48, .05);
  color: var(--ql-indigo);
  font-size: 14px;
  text-decoration: none;
  transition: border-color .25s var(--ql-ease), color .25s var(--ql-ease), transform .25s var(--ql-ease);
}

.page-disclaimer .doc-top::after {
  content: "↑";
  font-size: 15px;
  line-height: 1;
}

.page-disclaimer .doc-top:hover {
  border-color: var(--ql-gold);
  color: var(--ql-ember);
  transform: translateY(-2px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .doc-hero__art {
    transform: rotate(-1.6deg);
  }

  .page-disclaimer .doc-summary {
    padding: 30px 30px;
  }

  .page-disclaimer .doc-clause__body {
    padding-left: 58px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .doc-hero {
    padding-bottom: 112px;
  }

  .page-disclaimer .doc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 56px;
    padding: 48px 0 0;
  }

  .page-disclaimer .doc-paper {
    padding: 56px 0 96px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .doc-body__grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 64px;
    align-items: start;
    margin-top: 56px;
  }

  .page-disclaimer .doc-aside {
    position: sticky;
    top: 104px;
  }
}

@media (max-width: 480px) {
  .page-disclaimer .doc-hero__meta {
    font-size: 13px;
    padding: 7px 14px;
  }

  .page-disclaimer .doc-clause__head {
    flex-direction: column;
    gap: 8px;
  }

  .page-disclaimer .doc-seal {
    width: 64px;
    height: 64px;
    font-size: 20px;
    border-radius: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .doc-hero__art {
    transform: none;
  }

  .page-disclaimer .doc-summary__jump .ql-chip,
  .page-disclaimer .doc-toc__link,
  .page-disclaimer .doc-font__opt,
  .page-disclaimer .doc-top,
  .page-disclaimer .doc-contact {
    transition-duration: .01ms;
  }
}