.page-disclaimer {
  --pd-grid: rgba(201, 216, 210, 0.07);
  --pd-card-bg: linear-gradient(155deg, rgba(30, 74, 58, 0.62), rgba(14, 42, 33, 0.92));
  --pd-cyan-soft: rgba(67, 245, 207, 0.14);
  background: var(--field);
  color: var(--ink);
  font-family: var(--font-body);
  padding-bottom: clamp(40px, 7vw, 88px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .guide-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 34px) 0 clamp(34px, 6vw, 66px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .guide-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--pd-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--pd-grid) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
  pointer-events: none;
}

.page-disclaimer .guide-hero::after {
  content: none;
}

.page-disclaimer .guide-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 5vw, 52px);
}

.page-disclaimer .guide-hero__crumb {
  margin-bottom: 20px;
}

.page-disclaimer .guide-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .guide-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.4vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--cream);
  text-wrap: balance;
}

.page-disclaimer .guide-hero__lead {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-disclaimer .guide-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-disclaimer .guide-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  margin: 30px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .guide-fact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 8px;
}

.page-disclaimer .guide-fact dt {
  flex: 0 0 100%;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
}

.page-disclaimer .guide-fact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-disclaimer .guide-fact__u {
  font-size: 13px;
  color: var(--ink-soft);
}

.page-disclaimer .guide-hero__media {
  margin: 0;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius-l);
  padding: 10px;
  background: linear-gradient(160deg, rgba(30, 74, 58, 0.5), rgba(7, 26, 20, 0.2));
}

.page-disclaimer .guide-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  object-fit: cover;
  background: var(--moss);
}

.page-disclaimer .guide-hero__media figcaption {
  margin-top: 10px;
  padding: 0 4px 2px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink-mute);
}

/* ---------- 操作流程线 ---------- */
.page-disclaimer .guide-flow {
  padding: clamp(34px, 5vw, 58px) 0 clamp(30px, 5vw, 54px);
  background: linear-gradient(180deg, rgba(14, 42, 33, 0.7), rgba(7, 26, 20, 0));
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .guide-flow__head {
  margin-bottom: clamp(22px, 3.4vw, 34px);
}

.page-disclaimer .guide-flow__kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--clay);
}

.page-disclaimer .guide-flow__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.8vw, 36px);
  line-height: 1.16;
  color: var(--cream);
}

.page-disclaimer .flow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-disclaimer .flow-step {
  position: relative;
  padding-left: 32px;
  transition: transform var(--dur) var(--ease);
}

.page-disclaimer .flow-step::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 16px;
  bottom: -20px;
  width: 1px;
  background: var(--line-strong);
}

.page-disclaimer .flow-step:last-child::before {
  content: none;
}

.page-disclaimer .flow-step__dot {
  position: absolute;
  left: 0;
  top: 9px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px var(--pd-cyan-soft);
  transition: box-shadow var(--dur) var(--ease);
}

.page-disclaimer .flow-step__n {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
}

.page-disclaimer .flow-step__t {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--cream);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .flow-step__d {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-disclaimer .flow-step:hover .flow-step__t {
  color: var(--cyan);
}

.page-disclaimer .flow-step:hover .flow-step__dot {
  box-shadow: 0 0 0 7px var(--pd-cyan-soft);
}

/* ---------- 规则主体 ---------- */
.page-disclaimer .guide-rules {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  padding-top: clamp(38px, 6vw, 76px);
}

.page-disclaimer .guide-jump {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 20px 18px;
  background: rgba(14, 42, 33, 0.72);
}

.page-disclaimer .guide-jump__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ink-mute);
}

.page-disclaimer .guide-jump__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .guide-jump__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  color: var(--ink-soft);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .guide-jump__link .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-mute);
}

.page-disclaimer .guide-jump__link:hover,
.page-disclaimer .guide-jump__link:focus-visible {
  color: var(--night);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-disclaimer .guide-jump__link:hover .mono {
  color: var(--field);
}

.page-disclaimer .guide-jump__link[aria-current="true"] {
  color: var(--cyan);
  border-color: var(--line-cyan);
  background: rgba(67, 245, 207, 0.08);
}

.page-disclaimer .guide-jump__link[aria-current="true"] .mono {
  color: var(--cyan);
}

.page-disclaimer .guide-jump__back {
  display: inline-block;
  margin-top: 16px;
  font-size: 13.5px;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(244, 183, 64, 0.4);
  padding-bottom: 2px;
}

.page-disclaimer .guide-jump__back:hover {
  border-bottom-color: var(--amber);
}

.page-disclaimer .guide-rules__body {
  display: grid;
  gap: clamp(18px, 2.6vw, 26px);
  min-width: 0;
}

.page-disclaimer .rule-card {
  position: relative;
  scroll-margin-top: calc(var(--header-h) + 20px);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: clamp(20px, 3.2vw, 36px);
  background: var(--pd-card-bg);
  overflow: hidden;
}

.page-disclaimer .rule-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--cyan), transparent 70%);
  opacity: 0.5;
}

.page-disclaimer .rule-card__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 12px;
  margin-bottom: 18px;
}

.page-disclaimer .rule-card__num {
  flex: none;
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--cyan);
  color: var(--field);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  line-height: 1.6;
}

.page-disclaimer .rule-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.9vw, 28px);
  line-height: 1.22;
  color: var(--cream);
  text-wrap: balance;
}

.page-disclaimer .rule-card__anchor {
  flex: none;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  text-decoration: none;
  border-bottom: 1px dashed var(--line-strong);
  padding-bottom: 1px;
}

.page-disclaimer .rule-card__anchor:hover,
.page-disclaimer .rule-card__anchor:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--line-cyan);
}

.page-disclaimer .rule-card__body {
  display: grid;
  gap: 18px;
}

.page-disclaimer .rule-card__main {
  min-width: 0;
}

.page-disclaimer .rule-p {
  margin: 0 0 14px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-disclaimer .rule-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-disclaimer .rule-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-disclaimer .rule-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .rule-side {
  border-left: 1px solid var(--line-cyan);
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-mute);
}

.page-disclaimer .rule-side p {
  margin: 0 0 8px;
}

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

.page-disclaimer .rule-side__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-disclaimer .rule-side .mono {
  font-family: var(--font-mono);
  color: var(--ink-soft);
  word-break: break-word;
}

.page-disclaimer .rule-side__link {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(244, 183, 64, 0.35);
}

.page-disclaimer .rule-side__link:hover {
  border-bottom-color: var(--amber);
}

/* 米白阅读卡 */
.page-disclaimer .rule-card--cream {
  background: var(--cream);
  border-color: rgba(14, 42, 33, 0.18);
  color: var(--night);
}

.page-disclaimer .rule-card--cream::before {
  background: linear-gradient(180deg, var(--teal), transparent 70%);
  opacity: 0.7;
}

.page-disclaimer .rule-card--cream .rule-card__num {
  background: var(--night);
  color: var(--cyan);
}

.page-disclaimer .rule-card--cream .rule-card__title {
  color: var(--field);
}

.page-disclaimer .rule-card--cream .rule-p,
.page-disclaimer .rule-card--cream .rule-list li {
  color: rgba(14, 42, 33, 0.86);
}

.page-disclaimer .rule-card--cream .rule-list li::before {
  background: var(--teal);
}

.page-disclaimer .rule-card--cream .rule-side {
  border-left-color: rgba(14, 42, 33, 0.22);
  color: rgba(14, 42, 33, 0.72);
}

.page-disclaimer .rule-card--cream .rule-side__k {
  color: var(--teal);
}

.page-disclaimer .rule-card--cream .rule-side__link {
  color: #96670d;
  border-bottom-color: rgba(150, 103, 13, 0.4);
}

.page-disclaimer .rule-card--cream .rule-card__anchor {
  color: rgba(14, 42, 33, 0.6);
  border-bottom-color: rgba(14, 42, 33, 0.3);
}

.page-disclaimer .rule-card--cream .rule-card__anchor:hover,
.page-disclaimer .rule-card--cream .rule-card__anchor:focus-visible {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

/* ---------- 收尾 ---------- */
.page-disclaimer .guide-close {
  padding-top: clamp(38px, 6vw, 72px);
}

.page-disclaimer .guide-close__inner {
  display: grid;
  gap: 22px;
  border-radius: var(--radius-l);
  padding: clamp(24px, 4vw, 44px);
  background: linear-gradient(140deg, var(--cream), #e9e3d2 82%);
  color: var(--field);
}

.page-disclaimer .guide-close__kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: #96670d;
}

.page-disclaimer .guide-close__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.14;
  color: var(--field);
}

.page-disclaimer .guide-close__text {
  margin: 0;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(14, 42, 33, 0.82);
}

.page-disclaimer .guide-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}

.page-disclaimer .guide-close__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border: 1px solid rgba(14, 42, 33, 0.32);
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  color: var(--field);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .guide-close__btn:hover,
.page-disclaimer .guide-close__btn:focus-visible {
  background: var(--night);
  border-color: var(--night);
  color: var(--cream);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .guide-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-disclaimer .flow-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: clamp(14px, 2vw, 26px);
  }

  .page-disclaimer .flow-step {
    padding: 28px 0 0;
  }

  .page-disclaimer .flow-step::before {
    left: 15px;
    right: -14px;
    top: 5px;
    bottom: auto;
    width: auto;
    height: 1px;
  }

  .page-disclaimer .flow-step__dot {
    top: 0;
  }

  .page-disclaimer .rule-card__body {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.9fr);
    gap: clamp(20px, 3vw, 34px);
    align-items: start;
  }

  .page-disclaimer .guide-close__inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: center;
    gap: clamp(22px, 4vw, 46px);
  }

  .page-disclaimer .guide-close__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .guide-hero {
    padding-top: calc(var(--header-h) + 48px);
  }

  .page-disclaimer .guide-hero::after {
    content: "";
    position: absolute;
    top: -22%;
    right: -8%;
    width: min(48vw, 680px);
    height: 130%;
    background: linear-gradient(160deg, rgba(30, 74, 58, 0.75), rgba(14, 127, 116, 0.16));
    transform: skewX(-12deg);
    border-radius: var(--radius-l);
    pointer-events: none;
  }

  .page-disclaimer .guide-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
  }

  .page-disclaimer .guide-rules {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .guide-jump {
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }

  .page-disclaimer .guide-jump__list {
    display: grid;
    gap: 6px;
  }

  .page-disclaimer .guide-jump__link {
    justify-content: flex-start;
    border-radius: var(--radius-s);
    border-color: transparent;
    padding: 8px 10px;
  }

  .page-disclaimer .guide-jump__link[aria-current="true"] {
    border-color: transparent;
    border-left: 2px solid var(--cyan);
    border-radius: 0 var(--radius-s) var(--radius-s) 0;
    background: rgba(67, 245, 207, 0.07);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .flow-step,
  .page-disclaimer .flow-step__dot,
  .page-disclaimer .flow-step__t,
  .page-disclaimer .guide-jump__link,
  .page-disclaimer .guide-close__btn {
    transition: none;
  }
}
<<<END>>>