/* ===== 使用协议 · page-disclaimer ===== */

.page-disclaimer {
  --agr-rule: rgba(91, 107, 132, .26);
  --agr-no-w: clamp(44px, 8vw, 72px);
  --agr-ink: #14181f;
  background: var(--paper);
  color: var(--blue-deep);
}

.page-disclaimer .crumbs {
  padding: 20px 0 0;
}

/* ---------- 首屏条款摘要带 ---------- */

.page-disclaimer .agreement-hero {
  position: relative;
  margin-top: 18px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--panel-a) 58%, var(--panel-b) 100%);
  color: var(--paper);
  overflow: hidden;
  isolation: isolate;
}

.page-disclaimer .agreement-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg,
      rgba(217, 226, 240, .055) 0 1px,
      transparent 1px 48px);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .agreement-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 84% 16%, rgba(255, 90, 31, .26), transparent 44%),
    radial-gradient(circle at 6% 92%, rgba(123, 77, 255, .22), transparent 48%);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .agreement-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding: clamp(40px, 6vw, 76px) 0 clamp(36px, 5vw, 60px);
}

.page-disclaimer .agreement-hero .kicker {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--orange);
  text-transform: uppercase;
}

.page-disclaimer .agreement-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: clamp(46px, 9vw, 88px);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: -.01em;
  color: #fff;
}

.page-disclaimer .agreement-hero__lead {
  max-width: 62ch;
  margin: 18px 0 0;
  font-size: clamp(16px, 1.6vw, 17.5px);
  line-height: 1.78;
  color: rgba(244, 241, 234, .82);
}

.page-disclaimer .agreement-hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(217, 226, 240, .14);
  border: 1px solid rgba(217, 226, 240, .18);
  align-self: end;
}

.page-disclaimer .agreement-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 18px;
  background: rgba(7, 9, 13, .4);
}

.page-disclaimer .agreement-hero__facts .num {
  min-width: 62px;
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 500;
  color: var(--orange);
  letter-spacing: .02em;
}

.page-disclaimer .agreement-hero__facts .lab {
  font-size: 13.5px;
  line-height: 1.5;
  letter-spacing: .04em;
  color: rgba(244, 241, 234, .78);
}

@media (min-width: 960px) {
  .page-disclaimer .agreement-hero__inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
  }
}

/* ---------- 顶部氛围图 ---------- */

.page-disclaimer .agreement-figure {
  position: relative;
  margin: 0;
  background: var(--blue-deep);
  line-height: 0;
  overflow: hidden;
}

.page-disclaimer .agreement-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: .94;
}

.page-disclaimer .agreement-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      rgba(11, 27, 58, .38) 0%,
      rgba(11, 27, 58, .06) 46%,
      rgba(244, 241, 234, .2) 100%),
    repeating-linear-gradient(90deg,
      rgba(255, 90, 31, .06) 0 1px,
      transparent 1px 54px);
  pointer-events: none;
}

/* ---------- 正文 + 条款轨道 ---------- */

.page-disclaimer .agreement-layout {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  padding-top: clamp(36px, 6vw, 76px);
  padding-bottom: clamp(20px, 3vw, 36px);
}

.page-disclaimer .agreement-main {
  min-width: 0;
}

.page-disclaimer .clause {
  position: relative;
  display: grid;
  grid-template-columns: var(--agr-no-w) minmax(0, 1fr);
  gap: clamp(14px, 3vw, 34px);
  padding: clamp(28px, 4.4vw, 46px) 0;
}

.page-disclaimer .clause + .clause {
  border-top: 1px solid var(--agr-rule);
}

.page-disclaimer .clause::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(var(--agr-no-w) / 2);
  width: 1px;
  background: linear-gradient(180deg,
      rgba(255, 90, 31, .5) 0%,
      rgba(91, 107, 132, .18) 38%,
      rgba(91, 107, 132, .1) 100%);
  pointer-events: none;
}

.page-disclaimer .clause__no {
  position: relative;
  z-index: 1;
  padding-top: 3px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2vw, 19px);
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--orange);
}

.page-disclaimer .clause__body {
  min-width: 0;
}

.page-disclaimer .clause__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -.005em;
  color: var(--blue-deep);
}

.page-disclaimer .clause__intro {
  max-width: 62ch;
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--slate);
}

.page-disclaimer .clause__list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 68ch;
}

.page-disclaimer .clause__list li {
  position: relative;
  margin: 0 0 12px;
  padding-left: 16px;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--agr-ink);
}

.page-disclaimer .clause__list li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  background: var(--orange);
  border-radius: 1px 4px 1px 4px;
}

/* ---------- 右侧条款目录 ---------- */

.page-disclaimer .agreement-aside {
  display: none;
}

.page-disclaimer .agreement-aside__inner {
  position: sticky;
  top: calc(var(--nav-h) + 28px);
  padding: 20px 18px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-soft-sm);
}

.page-disclaimer .agreement-aside__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-disclaimer .agreement-aside__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 2px;
  counter-reset: tocidx;
}

.page-disclaimer .agreement-aside__list a {
  display: block;
  padding: 9px 8px 9px 34px;
  position: relative;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--blue-deep);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-disclaimer .agreement-aside__list a::before {
  counter-increment: tocidx;
  content: counter(tocidx, decimal-leading-zero);
  position: absolute;
  left: 8px;
  top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate);
  letter-spacing: .04em;
}

.page-disclaimer .agreement-aside__list a:hover,
.page-disclaimer .agreement-aside__list a:focus-visible {
  color: var(--orange);
  border-left-color: rgba(255, 90, 31, .45);
  background: rgba(255, 90, 31, .05);
}

.page-disclaimer .agreement-aside__list a[aria-current="location"] {
  color: var(--orange);
  border-left-color: var(--orange);
  background: rgba(255, 90, 31, .07);
}

.page-disclaimer .agreement-aside__list a[aria-current="location"]::before {
  color: var(--orange);
}

.page-disclaimer .agreement-aside__top {
  display: block;
  padding: 10px 0 0;
  border-top: 1px solid var(--agr-rule);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--slate);
  text-decoration: none;
  transition: color .18s ease;
}

.page-disclaimer .agreement-aside__top::before {
  content: "↑ ";
  font-family: var(--font-mono);
  color: var(--orange);
}

.page-disclaimer .agreement-aside__top:hover,
.page-disclaimer .agreement-aside__top:focus-visible {
  color: var(--orange);
}

@media (min-width: 1080px) {
  .page-disclaimer .agreement-layout {
    grid-template-columns: minmax(0, 1fr) 236px;
    align-items: start;
  }

  .page-disclaimer .agreement-aside {
    display: block;
  }
}

/* ---------- 底部出口带 ---------- */

.page-disclaimer .agreement-next {
  margin-top: clamp(40px, 6vw, 76px);
  padding: clamp(40px, 6vw, 68px) 0 clamp(48px, 7vw, 84px);
}

.page-disclaimer .agreement-next__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.14;
  font-weight: 800;
  color: var(--blue-deep);
}

.page-disclaimer .agreement-next__lead {
  max-width: 62ch;
  margin: 0 0 24px;
  font-size: 16.5px;
  line-height: 1.78;
  color: #2b3444;
}

.page-disclaimer .agreement-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 窄屏 ---------- */

@media (max-width: 640px) {
  .page-disclaimer .agreement-hero__facts .num {
    min-width: 48px;
  }

  .page-disclaimer .clause__list li {
    padding-left: 14px;
  }

  .page-disclaimer .clause__list li::before {
    top: 11px;
    width: 5px;
    height: 5px;
  }

  .page-disclaimer .agreement-next__links .btn {
    flex: 1 1 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .agreement-aside__list a,
  .page-disclaimer .agreement-aside__top {
    transition: none;
  }
}
<<<END>>>