/* ===== 使用须知 /notice/ ===== */
.page-disclaimer{
  --pd-line: rgba(27,42,74,.14);
  --pd-line-ink: rgba(245,240,230,.18);
  --pd-shadow: 0 16px 38px -26px rgba(14,20,32,.55);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .pd-hero{
  position: relative;
  overflow: hidden;
  color: var(--paper);
  background:
    radial-gradient(880px 420px at 86% -14%, rgba(217,154,43,.22), transparent 62%),
    radial-gradient(620px 360px at 8% 110%, rgba(91,140,123,.20), transparent 66%),
    linear-gradient(158deg, var(--indigo) 0%, var(--indigo-deep) 56%, var(--ink) 100%);
}
.page-disclaimer .pd-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(245,240,230,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,240,230,.055) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 82%);
  mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 82%);
}
.page-disclaimer .pd-hero__in{
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px,3.6vw,48px);
  padding-block: clamp(28px,4.4vw,56px) clamp(34px,5vw,68px);
}
@media (min-width: 960px){
  .page-disclaimer .pd-hero__in{
    grid-template-columns: minmax(0, 1.6fr) minmax(300px, .9fr);
    align-items: end;
  }
}

.page-disclaimer .pd-crumbs{
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(245,240,230,.60);
}
.page-disclaimer .pd-crumbs a{
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(245,240,230,.30);
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}
.page-disclaimer .pd-crumbs a:hover,
.page-disclaimer .pd-crumbs a:focus-visible{
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.page-disclaimer .pd-crumbs__sep{ color: rgba(217,154,43,.75); }
.page-disclaimer .pd-crumbs [aria-current="page"]{ color: var(--gold); }

.page-disclaimer .pd-eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: clamp(18px,2.6vw,32px) 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--amber);
}
.page-disclaimer .pd-eyebrow::before{
  content: "";
  width: 26px;
  height: 2px;
  background: currentColor;
}
.page-disclaimer .pd-eyebrow--dark{ color: var(--gold); }

.page-disclaimer .pd-hero__title{
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(42px, 8vw, 108px);
  line-height: .96;
  letter-spacing: .02em;
  color: var(--paper);
}
.page-disclaimer .pd-hero__title em{
  display: block;
  font-style: normal;
  color: var(--amber);
}
.page-disclaimer .pd-hero__desc{
  max-width: 56ch;
  margin: clamp(18px,2.4vw,26px) 0 0;
  font-size: clamp(15.5px,1.6vw,18px);
  line-height: 1.95;
  color: rgba(245,240,230,.80);
}

.page-disclaimer .pd-hero__meta{
  display: grid;
  gap: 12px;
}
.page-disclaimer .pd-metacard{
  padding: 16px 18px;
  border: 1px solid var(--pd-line-ink);
  border-radius: var(--radius-m);
  background: rgba(14,20,32,.42);
}
.page-disclaimer .pd-metacard__k{
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(217,154,43,.90);
}
.page-disclaimer .pd-metacard__v{
  margin: 0;
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.65;
  color: rgba(245,240,230,.86);
}
.page-disclaimer .pd-metacard--links .pd-metacard__v{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.page-disclaimer .pd-metacard--links a{
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(242,208,138,.45);
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}
.page-disclaimer .pd-metacard--links a:hover,
.page-disclaimer .pd-metacard--links a:focus-visible{
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-disclaimer .pd-hero__fig{
  grid-column: 1 / -1;
  margin: 0;
  border: 1px solid var(--pd-line-ink);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: rgba(14,20,32,.5);
}
.page-disclaimer .pd-hero__fig img{
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 正文双栏 ---------- */
.page-disclaimer .pd-body{
  padding-block: clamp(40px,6vw,88px);
  background: var(--paper);
}
.page-disclaimer .pd-body__grid{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px,4vw,52px);
}
@media (min-width: 1040px){
  .page-disclaimer .pd-body__grid{
    grid-template-columns: minmax(272px, .74fr) minmax(0, 1.5fr);
    align-items: start;
  }
}

.page-disclaimer .pd-side{
  display: grid;
  gap: 20px;
  align-content: start;
}

/* 章节索引 */
.page-disclaimer .pd-anchors{
  padding: 18px 16px 16px;
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-m);
  background: var(--white);
  box-shadow: var(--pd-shadow);
}
.page-disclaimer .pd-anchors__title{
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--slate);
}
.page-disclaimer .pd-anchors ol{
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}
.page-disclaimer .pd-anchors a{
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 10px;
  border-radius: var(--radius-s);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.5;
  color: var(--indigo);
  text-decoration: none;
  transition: background-color 160ms var(--ease), color 160ms var(--ease);
}
.page-disclaimer .pd-anchors a:hover,
.page-disclaimer .pd-anchors a:focus-visible{
  background: var(--paper-warm);
  color: var(--indigo-deep);
}
.page-disclaimer .pd-anchors__no{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--amber);
}

/* 可以 / 不可以 切换 */
.page-disclaimer .pd-switch{
  position: relative;
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-m);
  background: var(--white);
  box-shadow: var(--pd-shadow);
  overflow: hidden;
}
.page-disclaimer .pd-switch__radio{
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}
.page-disclaimer .pd-switch__tabs{
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--paper-warm);
}
.page-disclaimer .pd-switch__tab{
  padding: 13px 8px;
  text-align: center;
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  color: var(--slate);
  border-bottom: 3px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}
.page-disclaimer #pd-yes:checked ~ .pd-switch__tabs .pd-switch__tab--yes{
  color: var(--celadon);
  border-bottom-color: var(--celadon);
  background: var(--white);
}
.page-disclaimer #pd-no:checked ~ .pd-switch__tabs .pd-switch__tab--no{
  color: var(--vermilion);
  border-bottom-color: var(--vermilion);
  background: var(--white);
}
.page-disclaimer #pd-yes:focus-visible ~ .pd-switch__tabs,
.page-disclaimer #pd-no:focus-visible ~ .pd-switch__tabs{
  outline: 2px solid var(--amber);
  outline-offset: -2px;
}
.page-disclaimer .pd-switch__panel{
  display: none;
  padding: 16px 18px 20px;
}
.page-disclaimer #pd-yes:checked ~ .pd-switch__panels .pd-switch__panel--yes,
.page-disclaimer #pd-no:checked ~ .pd-switch__panels .pd-switch__panel--no{
  display: block;
}
.page-disclaimer .pd-panel__list{
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}
.page-disclaimer .pd-panel__list li{
  position: relative;
  padding-left: 22px;
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}
.page-disclaimer .pd-panel__list li::before{
  content: "";
  position: absolute;
  left: 2px;
  top: .62em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
}
.page-disclaimer .pd-panel--yes .pd-panel__list li::before{ background: var(--celadon); }
.page-disclaimer .pd-panel--no .pd-panel__list li::before{ background: var(--vermilion); }

/* 条款正文 */
.page-disclaimer .pd-terms{
  display: grid;
  gap: clamp(20px,2.6vw,34px);
}
.page-disclaimer .pd-term{
  padding: clamp(22px,3vw,40px);
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-m);
  background: var(--white);
  scroll-margin-top: 28px;
  transition: border-color 200ms var(--ease), box-shadow 200ms var(--ease);
}
.page-disclaimer .pd-term:hover{
  border-color: rgba(217,154,43,.55);
  box-shadow: var(--shadow-1);
}
.page-disclaimer .pd-term__head{
  border-bottom: 1px solid var(--pd-line);
  padding-bottom: clamp(12px,1.6vw,18px);
}
.page-disclaimer .pd-term__no{
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(26px,3.6vw,40px);
  line-height: 1;
  letter-spacing: .06em;
  color: rgba(217,154,43,.62);
}
.page-disclaimer .pd-term__title{
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px,3.4vw,38px);
  line-height: 1.15;
  letter-spacing: .02em;
  color: var(--indigo);
}
.page-disclaimer .pd-term__body{
  margin-top: clamp(14px,2vw,22px);
  font-size: clamp(15.5px,1.45vw,17px);
  line-height: 1.95;
  color: var(--ink-soft);
}
.page-disclaimer .pd-term__body p{
  margin: 0 0 14px;
}
.page-disclaimer .pd-term__body p:last-child{ margin-bottom: 0; }

.page-disclaimer .pd-list{
  margin: 16px 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.page-disclaimer .pd-list li{
  position: relative;
  padding-left: 22px;
}
.page-disclaimer .pd-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .85em;
  width: 10px;
  height: 2px;
  background: var(--amber);
}

.page-disclaimer .pd-inline{
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 1px solid rgba(217,154,43,.65);
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}
.page-disclaimer .pd-inline:hover,
.page-disclaimer .pd-inline:focus-visible{
  color: var(--vermilion);
  border-bottom-color: var(--vermilion);
}

.page-disclaimer .pd-code{
  font-family: var(--font-mono);
  font-size: .9em;
  padding: 2px 7px;
  border: 1px solid rgba(27,42,74,.16);
  border-radius: var(--radius-s);
  background: var(--paper-warm);
  color: var(--indigo-deep);
  white-space: nowrap;
}

/* 家庭角色卡 */
.page-disclaimer .pd-roles{
  display: grid;
  gap: 12px;
  margin: 18px 0;
}
@media (min-width: 640px){
  .page-disclaimer .pd-roles{
    grid-template-columns: repeat(3, minmax(0,1fr));
  }
}
.page-disclaimer .pd-role{
  padding: 14px 16px 16px;
  border: 1px solid var(--pd-line);
  border-top: 3px solid var(--slate);
  border-radius: var(--radius-s);
  background: var(--paper);
}
.page-disclaimer .pd-role--parent{ border-top-color: var(--amber); }
.page-disclaimer .pd-role--member{ border-top-color: var(--celadon); }
.page-disclaimer .pd-role--guest{ border-top-color: var(--slate); }
.page-disclaimer .pd-role__name{
  margin: 0 0 7px;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--indigo);
}
.page-disclaimer .pd-role__desc{
  margin: 0;
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 帮助区 ---------- */
.page-disclaimer .pd-help{
  position: relative;
  padding-block: clamp(38px,5vw,74px);
  background:
    radial-gradient(760px 340px at 92% 0%, rgba(217,154,43,.18), transparent 64%),
    var(--ink);
  color: var(--paper);
}
.page-disclaimer .pd-help__grid{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: clamp(24px,3.4vw,48px);
  align-items: start;
}
@media (min-width: 900px){
  .page-disclaimer .pd-help__grid{
    grid-template-columns: minmax(0,1.35fr) minmax(280px,.85fr);
  }
}
.page-disclaimer .pd-help__title{
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(28px,4.2vw,50px);
  line-height: 1.08;
  letter-spacing: .02em;
  color: var(--paper);
}
.page-disclaimer .pd-help__text p{
  max-width: 58ch;
  margin: 16px 0 0;
  font-size: clamp(15px,1.4vw,17px);
  line-height: 1.9;
  color: rgba(245,240,230,.78);
}
.page-disclaimer .pd-inline--dark{
  color: var(--gold);
  border-bottom-color: rgba(242,208,138,.5);
}
.page-disclaimer .pd-inline--dark:hover,
.page-disclaimer .pd-inline--dark:focus-visible{
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-disclaimer .pd-help__links{
  display: grid;
  gap: 12px;
}
.page-disclaimer .pd-helplink{
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border: 1px solid var(--pd-line-ink);
  border-radius: var(--radius-m);
  background: rgba(245,240,230,.05);
  text-decoration: none;
  transition: background-color 200ms var(--ease), border-color 200ms var(--ease), transform 200ms var(--ease);
}
.page-disclaimer .pd-helplink:hover,
.page-disclaimer .pd-helplink:focus-visible{
  background: rgba(217,154,43,.14);
  border-color: rgba(217,154,43,.6);
  transform: translateY(-2px);
}
.page-disclaimer .pd-helplink__k{
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--gold);
}
.page-disclaimer .pd-helplink__d{
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.65;
  color: rgba(245,240,230,.72);
}

/* ---------- 轻量显现 ---------- */
.page-disclaimer [data-reveal]{
  opacity: 1;
}
@media (prefers-reduced-motion: no-preference){
  .page-disclaimer .js [data-reveal]{
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 420ms var(--ease), transform 420ms var(--ease);
  }
  .page-disclaimer .js [data-reveal].is-in{
    opacity: 1;
    transform: none;
  }
}
<<<END>>>