.page-disclaimer {
  --disc-hair: rgba(35, 39, 46, .9);
  --disc-body: #C6CDD7;
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding: clamp(20px, 4vw, 40px) 0 clamp(26px, 5vw, 52px);
  overflow: hidden;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  inset: -40% 0 auto 0;
  height: 170%;
  background:
    radial-gradient(56% 58% at 12% 12%, rgba(255, 122, 24, .18), transparent 68%),
    radial-gradient(38% 46% at 92% 22%, rgba(31, 214, 232, .10), transparent 72%);
  pointer-events: none;
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(22px, 3vw, 36px);
}

.page-disclaimer .disc-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 50px);
  line-height: 1.12;
  letter-spacing: -.02em;
}

.page-disclaimer .disc-band {
  display: block;
  width: clamp(110px, 24vw, 210px);
  height: 6px;
  margin-top: 18px;
  border-radius: 2px;
  background: var(--tiger);
  transform: skewX(-22deg);
}

.page-disclaimer .disc-hero__intro {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--disc-body);
}

.page-disclaimer .disc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .disc-toc {
  border: 1px solid var(--disc-hair);
  border-radius: var(--radius-lg);
  background: var(--panel);
  padding: 10px;
  box-shadow: var(--shadow);
}

.page-disclaimer .disc-toc__title {
  margin: 6px 0 4px;
  padding: 0 12px;
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .disc-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 12px;
  border-radius: 10px;
  font-size: 15px;
  color: var(--muted);
  text-decoration: none;
  transition: background .18s ease, color .18s ease;
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  background: var(--iron);
  color: var(--text);
  outline: none;
}

.page-disclaimer .disc-toc__link:focus-visible {
  box-shadow: inset 0 0 0 1px var(--cyan);
}

.page-disclaimer .disc-toc__index {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .disc-body {
  padding: clamp(10px, 2vw, 20px) 0 clamp(44px, 8vw, 88px);
}

.page-disclaimer .disc-clause {
  display: grid;
  gap: 10px;
  padding: 26px 0;
  border-top: 1px solid var(--disc-hair);
  scroll-margin-top: 96px;
}

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

.page-disclaimer .disc-clause--last {
  padding-bottom: 8px;
}

.page-disclaimer .disc-clause__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--orange);
}

.page-disclaimer .disc-clause__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3vw, 26px);
  line-height: 1.3;
  letter-spacing: -.01em;
}

.page-disclaimer .disc-clause__main p {
  margin: 0;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--disc-body);
}

.page-disclaimer .disc-clause__main p + p {
  margin-top: 12px;
}

.page-disclaimer .disc-clause__fine {
  font-size: 14px !important;
  color: var(--muted) !important;
}

.page-disclaimer .disc-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 214, 232, .35);
  transition: border-color .18s ease;
}

.page-disclaimer .disc-link:hover,
.page-disclaimer .disc-link:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-disclaimer .disc-mono {
  font-family: var(--font-mono);
  font-size: .95em;
  color: var(--text);
}

/* ---------- 时间轴信息图 ---------- */
.page-disclaimer .disc-figure {
  margin: 22px 0 0;
}

.page-disclaimer .disc-figure .media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .disc-timeline {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .disc-timeline__item {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-radius: 4px 14px 14px 14px;
  background: var(--panel);
  border-left: 3px solid var(--orange);
  transition: background .18s ease;
}

.page-disclaimer .disc-timeline__item:nth-child(2) {
  border-left-color: var(--gold);
}

.page-disclaimer .disc-timeline__item:nth-child(3) {
  border-left-color: var(--cyan);
}

.page-disclaimer .disc-timeline__item:hover,
.page-disclaimer .disc-timeline__item:focus {
  background: var(--iron);
  outline: none;
}

.page-disclaimer .disc-timeline__item:focus-visible {
  box-shadow: inset 0 0 0 1px var(--cyan);
}

.page-disclaimer .disc-timeline__time {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-disclaimer .disc-timeline__label {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.page-disclaimer .disc-timeline__tip {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  margin-top: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
  transition: max-height .3s ease, opacity .3s ease, margin-top .3s ease;
}

.page-disclaimer .disc-timeline__item:hover .disc-timeline__tip,
.page-disclaimer .disc-timeline__item:focus .disc-timeline__tip,
.page-disclaimer .disc-timeline__item:focus-within .disc-timeline__tip {
  max-height: 180px;
  opacity: 1;
  margin-top: 6px;
}

/* ---------- 步骤列表 ---------- */
.page-disclaimer .disc-steps {
  counter-reset: discstep;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-disclaimer .disc-steps li {
  position: relative;
  padding-left: 36px;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--disc-body);
}

.page-disclaimer .disc-steps li::before {
  counter-increment: discstep;
  content: counter(discstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

/* ---------- 动作区 ---------- */
.page-disclaimer .disc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .disc-clause {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 30px;
    align-items: start;
    padding: 36px 0;
  }

  .page-disclaimer .disc-clause__num {
    padding-top: 8px;
    font-size: 15px;
  }
}

@media (min-width: 940px) {
  .page-disclaimer .disc-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: 24px;
  }

  .page-disclaimer .disc-timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 759px) {
  .page-disclaimer .disc-timeline__tip {
    max-height: none;
    opacity: 1;
    margin-top: 6px;
  }
}