.page-disclaimer {
  --disc-rule: rgba(126, 150, 168, 0.3);
  --disc-rail: 232px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .guide-hero {
  position: relative;
  padding: calc(var(--header-pad) + 20px) 0 clamp(28px, 5vw, 52px);
  background: linear-gradient(180deg, var(--mist) 0%, var(--paper) 72%);
}

.page-disclaimer .guide-hero .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-disclaimer .guide-hero .coordinate {
  margin: 0 0 16px;
}

.page-disclaimer .guide-hero__title {
  font-family: var(--ff-display);
  font-size: clamp(34px, 6.4vw, 68px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  max-width: 17ch;
}

.page-disclaimer .guide-hero__lede {
  font-family: var(--ff-serif);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.68;
  color: var(--ocean);
  margin: 0;
  max-width: 60ch;
}

.page-disclaimer .guide-banner {
  margin: clamp(30px, 5vw, 56px) 0 0;
  box-shadow: var(--shadow-1);
}

.page-disclaimer .guide-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .guide-shell {
  padding: clamp(38px, 6vw, 76px) 0 clamp(46px, 8vw, 92px);
  background: var(--paper);
}

.page-disclaimer .guide-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 5vw, 56px);
}

/* ---------- 左侧坐标边栏 ---------- */
.page-disclaimer .guide-rail {
  border-top: 2px solid var(--ink);
  padding-top: 16px;
}

.page-disclaimer .guide-rail__label {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ridge);
  margin: 0 0 14px;
}

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

.page-disclaimer .rail-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 12px 8px 10px;
  border-radius: var(--r-pill);
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--ocean);
  text-decoration: none;
  transition: background-color 0.22s var(--ease), color 0.22s var(--ease);
}

.page-disclaimer .rail-list a:hover {
  background: var(--signal-soft);
  color: var(--ink);
}

.page-disclaimer .rail-list a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-disclaimer .rail-num {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ridge);
  transition: color 0.22s var(--ease);
}

.page-disclaimer .rail-list a:hover .rail-num {
  color: var(--signal);
}

.page-disclaimer .rail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 18px;
}

.page-disclaimer .rail-tags span {
  font-family: var(--ff-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  padding: 5px 11px;
  border-radius: var(--r-pill);
  background: var(--data-soft);
  color: var(--ocean);
}

/* ---------- 条款 ---------- */
.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .clause {
  position: relative;
  padding: clamp(26px, 4vw, 42px) 0;
  border-top: 1px solid var(--disc-rule);
  scroll-margin-top: calc(var(--header-pad) + 16px);
}

.page-disclaimer .clause:last-child {
  border-bottom: 1px solid var(--disc-rule);
}

.page-disclaimer .clause__num {
  display: block;
  font-size: 12.5px;
  letter-spacing: 0.18em;
  color: var(--ridge);
  margin: 0 0 10px;
  transition: color 0.2s var(--ease);
}

.page-disclaimer .clause:hover .clause__num,
.page-disclaimer .clause:focus-within .clause__num {
  color: var(--signal);
}

.page-disclaimer .clause__title {
  font-family: var(--ff-display);
  font-size: clamp(20px, 2.4vw, 27px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 14px;
}

.page-disclaimer .clause p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--ocean);
  max-width: 64ch;
}

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

.page-disclaimer .clause a {
  color: var(--ocean);
  text-decoration: underline;
  text-decoration-color: var(--signal);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: color 0.2s var(--ease);
}

.page-disclaimer .clause a:hover {
  color: var(--signal);
}

.page-disclaimer .clause a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

/* ---------- 青绿要点 ---------- */
.page-disclaimer .clause-points {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-disclaimer .clause-points li {
  position: relative;
  padding-left: 26px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ocean);
  max-width: 62ch;
}

.page-disclaimer .clause-points li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.56em;
  width: 9px;
  height: 9px;
  border-radius: 3px;
  background: var(--data);
  box-shadow: 0 0 0 4px rgba(15, 163, 127, 0.13);
}

/* ---------- 刷新节奏小块 ---------- */
.page-disclaimer .guide-meter {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  margin: 20px 0 18px;
  padding: 2px;
  border-radius: var(--r-card);
  background: var(--paper);
  border: 1px solid rgba(14, 58, 92, 0.08);
  overflow: hidden;
}

.page-disclaimer .guide-meter__cell {
  background: var(--mist);
  padding: 16px 18px;
}

.page-disclaimer .guide-meter__val {
  display: block;
  font-family: var(--ff-mono);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 6px;
}

.page-disclaimer .guide-meter__key {
  display: block;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ocean);
  opacity: 0.78;
}

/* ---------- 收束 ---------- */
.page-disclaimer .guide-tail {
  margin-top: clamp(38px, 5.5vw, 68px);
  padding-top: clamp(22px, 3.5vw, 34px);
  border-top: 2px solid var(--signal);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 28px;
}

.page-disclaimer .guide-tail__note {
  margin: 0;
  font-family: var(--ff-serif);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.6;
  color: var(--ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-disclaimer .guide-meter {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 620px) {
  .page-disclaimer .clause {
    padding-left: 76px;
  }

  .page-disclaimer .clause__num {
    position: absolute;
    left: 0;
    top: calc(clamp(26px, 4vw, 42px) + 6px);
    margin: 0;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .guide-body {
    grid-template-columns: var(--disc-rail) minmax(0, 1fr);
    gap: clamp(44px, 6vw, 88px);
  }

  .page-disclaimer .guide-rail {
    position: sticky;
    top: calc(var(--header-pad) + 8px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .rail-list a,
  .page-disclaimer .rail-num,
  .page-disclaimer .clause__num,
  .page-disclaimer .clause a {
    transition: none;
  }
}