/* ===== 法律声明页 · 页面作用域 ===== */
.page-disclaimer {
  --doc-grid-8: rgba(42, 49, 56, .16);
  --doc-grid-64: rgba(42, 49, 56, .44);
  --doc-code-bg: #12171C;
  --doc-lead-w: 42em;
  position: relative;
  padding-bottom: 96px;
  background-color: var(--ink);
  background-image:
    linear-gradient(var(--doc-grid-8) 1px, transparent 1px),
    linear-gradient(90deg, var(--doc-grid-8) 1px, transparent 1px),
    linear-gradient(var(--doc-grid-64) 1px, transparent 1px),
    linear-gradient(90deg, var(--doc-grid-64) 1px, transparent 1px);
  background-size: 8px 8px, 8px 8px, 64px 64px, 64px 64px;
  color: var(--text);
}

.page-disclaimer a {
  color: inherit;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  padding: clamp(28px, 5vw, 52px) 0 clamp(22px, 3.4vw, 34px);
}

.page-disclaimer .doc-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: min(420px, 62%);
  background:
    radial-gradient(120% 86% at 14% 0%, rgba(47, 224, 138, .10), transparent 62%),
    radial-gradient(96% 74% at 88% 8%, rgba(233, 255, 60, .07), transparent 60%);
  pointer-events: none;
}

.page-disclaimer .doc-hero > .wrap {
  position: relative;
}

.page-disclaimer .doc-hero__kicker {
  margin: 22px 0 12px;
  font-size: 11.5px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--yellow);
}

.page-disclaimer .doc-hero__title {
  margin: 0;
  max-width: 22em;
  font-family: var(--sans);
  font-size: clamp(2rem, 6.2vw, 4.3rem);
  font-weight: 200;
  line-height: 1.06;
  letter-spacing: -.022em;
  color: var(--white);
}

.page-disclaimer .doc-hero__lead {
  max-width: var(--doc-lead-w);
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  font-size: clamp(15.5px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--text);
}

.page-disclaimer .doc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-hero__fig {
  position: relative;
  margin: clamp(26px, 4.4vw, 46px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(118deg, var(--glow), var(--ink) 72%);
  box-shadow: var(--shadow);
}

.page-disclaimer .doc-hero__fig img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  opacity: .68;
}

.page-disclaimer .doc-hero__fig::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(16, 19, 24, .86) 2%, rgba(16, 19, 24, 0) 46%, rgba(16, 19, 24, .58) 100%);
  pointer-events: none;
}

/* ---------- 条款索引条 ---------- */
.page-disclaimer .doc-rail {
  position: sticky;
  top: var(--hdr-h);
  z-index: 25;
  margin-top: clamp(18px, 3vw, 30px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(16, 19, 24, .93);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-disclaimer .doc-rail__list {
  display: flex;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.page-disclaimer .doc-rail__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .doc-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 13px 14px 11px;
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  color: var(--text);
  border-bottom: 2px solid transparent;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-disclaimer .doc-rail__link:hover,
.page-disclaimer .doc-rail__link:focus-visible {
  color: var(--white);
  background: rgba(233, 255, 60, .05);
  outline: none;
}

.page-disclaimer .doc-rail__link.is-active,
.page-disclaimer .doc-rail__link[aria-current="true"],
.page-disclaimer .doc-rail__link[aria-current="location"] {
  color: var(--white);
  border-bottom-color: var(--yellow);
}

.page-disclaimer .doc-rail__num {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--yellow);
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .doc-body {
  padding: clamp(8px, 2vw, 18px) 0 0;
}

.page-disclaimer .doc-sec {
  position: relative;
  padding: clamp(30px, 4.6vw, 54px) 0;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--hdr-h) + 62px);
}

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

.page-disclaimer .doc-sec--last {
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .doc-sec__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-disclaimer .doc-sec__meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .doc-sec__num {
  font-family: var(--mono);
  font-size: clamp(26px, 4.4vw, 40px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--yellow);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .doc-sec__label {
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--text);
  opacity: .6;
}

.page-disclaimer .doc-sec__title {
  margin: 0 0 14px;
  font-size: clamp(1.25rem, 2.9vw, 1.85rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.012em;
  color: var(--white);
}

.page-disclaimer .doc-sec__text {
  max-width: var(--doc-lead-w);
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--text);
}

.page-disclaimer .doc-sec__text:last-child {
  margin-bottom: 0;
}

.page-disclaimer .doc-link {
  color: var(--yellow-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(244, 255, 138, .38);
  padding-bottom: 1px;
  transition: color .16s ease, border-color .16s ease;
}

.page-disclaimer .doc-link:hover,
.page-disclaimer .doc-link:focus-visible {
  color: var(--yellow);
  border-bottom-color: var(--yellow);
  outline: none;
}

/* ---------- 要点列表 ---------- */
.page-disclaimer .doc-list {
  display: grid;
  gap: 11px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-list li {
  position: relative;
  padding-left: 19px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--text);
}

.page-disclaimer .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 7px;
  height: 7px;
  background: var(--green);
}

.page-disclaimer .doc-list li strong {
  color: var(--white);
  font-weight: 700;
}

.page-disclaimer .doc-list--tight {
  margin-bottom: 0;
  gap: 9px;
}

.page-disclaimer .doc-list--tight li {
  font-size: 14.5px;
}

/* ---------- 强调块 ---------- */
.page-disclaimer .doc-note {
  margin: 0 0 20px;
  padding: 15px 18px 15px 20px;
  border-left: 3px solid var(--yellow);
  border-top: 1px solid rgba(233, 255, 60, .16);
  border-right: 1px solid var(--line-soft);
  border-bottom: 1px solid rgba(233, 255, 60, .16);
  border-radius: var(--radius);
  background: linear-gradient(90deg, rgba(233, 255, 60, .085), rgba(27, 32, 39, .62) 72%);
  font-size: 15px;
  line-height: 1.72;
  color: var(--text);
}

.page-disclaimer .doc-note strong {
  color: var(--yellow-soft);
  font-weight: 700;
}

.page-disclaimer .doc-note--alert {
  border-left-color: var(--red);
  border-top-color: rgba(255, 75, 62, .18);
  border-bottom-color: rgba(255, 75, 62, .18);
  background: linear-gradient(90deg, rgba(255, 75, 62, .09), rgba(27, 32, 39, .62) 72%);
}

.page-disclaimer .doc-note--alert strong {
  color: var(--red);
}

/* ---------- 代码式署名格式 ---------- */
.page-disclaimer .doc-code {
  margin: 0 0 20px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--doc-code-bg);
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.95;
  color: var(--yellow-soft);
  overflow-x: auto;
  white-space: pre;
}

.page-disclaimer .doc-code__key {
  color: var(--green);
}

/* ---------- 两栏对照 ---------- */
.page-disclaimer .doc-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.page-disclaimer .doc-split__card {
  padding: 20px 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(27, 32, 39, .92), rgba(22, 27, 33, .92));
  box-shadow: var(--shadow);
  transition: border-color .2s ease, transform .2s ease;
}

.page-disclaimer .doc-split__card:hover {
  border-color: rgba(233, 255, 60, .42);
  transform: translateY(-2px);
}

.page-disclaimer .doc-split__card--b:hover {
  border-color: rgba(47, 224, 138, .48);
}

.page-disclaimer .doc-split__tag {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--green);
}

.page-disclaimer .doc-split__tag--yellow {
  color: var(--yellow);
}

.page-disclaimer .doc-split__title {
  margin: 0 0 13px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--white);
}

/* ---------- 勘误步骤 ---------- */
.page-disclaimer .doc-steps {
  display: grid;
  gap: 12px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  counter-reset: docstep;
}

.page-disclaimer .doc-steps li {
  position: relative;
  padding-left: 44px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--text);
  counter-increment: docstep;
}

.page-disclaimer .doc-steps li::before {
  content: counter(docstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .16em;
  padding: 3px 0;
  width: 32px;
  text-align: center;
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--yellow);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-2);
}

.page-disclaimer .doc-steps li strong {
  color: var(--white);
  font-weight: 700;
}

/* ---------- 联系信息表 ---------- */
.page-disclaimer .doc-facts {
  display: grid;
  gap: 1px;
  margin: 0 0 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  overflow: hidden;
}

.page-disclaimer .doc-facts__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 13px 16px;
  background: var(--panel-2);
}

.page-disclaimer .doc-facts__key {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--yellow);
}

.page-disclaimer .doc-facts__val {
  font-size: 15px;
  line-height: 1.6;
  color: var(--white);
  word-break: break-word;
}

/* ---------- 底部固定工具 ---------- */
.page-disclaimer .doc-dock {
  position: fixed;
  right: clamp(12px, 3vw, 26px);
  bottom: clamp(12px, 3vw, 26px);
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-disclaimer .doc-dock__link {
  display: inline-flex;
  align-items: center;
  padding: 10px 15px;
  border-radius: var(--radius);
  background: var(--yellow);
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: .01em;
  box-shadow: var(--shadow);
  transition: background-color .18s ease, transform .18s ease;
}

.page-disclaimer .doc-dock__link:hover,
.page-disclaimer .doc-dock__link:focus-visible {
  background: var(--yellow-soft);
  transform: translateY(-1px);
  outline: none;
}

.page-disclaimer .doc-dock__top {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(27, 32, 39, .94);
  color: var(--text);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  transition: color .18s ease, border-color .18s ease;
}

.page-disclaimer .doc-dock__top:hover,
.page-disclaimer .doc-dock__top:focus-visible {
  color: var(--yellow);
  border-color: rgba(233, 255, 60, .5);
  outline: none;
}

/* ---------- 出现动画 ---------- */
.page-disclaimer [data-reveal] {
  opacity: 1;
}

@media (prefers-reduced-motion: no-preference) {
  .page-disclaimer [data-reveal] {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity .5s ease, transform .5s ease;
  }

  .page-disclaimer [data-reveal].is-visible {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .doc-split__card,
  .page-disclaimer .doc-dock__link,
  .page-disclaimer .doc-rail__link {
    transition: none;
  }
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .doc-facts__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .doc-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .doc-sec__grid {
    grid-template-columns: 186px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 64px);
  }

  .page-disclaimer .doc-sec__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    position: sticky;
    top: calc(var(--hdr-h) + 84px);
    align-self: start;
  }

  .page-disclaimer .doc-rail__link {
    padding-left: 18px;
    padding-right: 18px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .doc-sec__grid {
    grid-template-columns: 210px minmax(0, 1fr);
  }
}

@media (max-width: 599px) {
  .page-disclaimer .doc-hero__title {
    max-width: 100%;
  }

  .page-disclaimer .doc-code {
    font-size: 11.5px;
    padding: 14px 13px;
  }

  .page-disclaimer .doc-dock__link {
    padding: 9px 12px;
    font-size: 12px;
  }

  .page-disclaimer .doc-steps li {
    padding-left: 38px;
  }
}
<<<END>>>