/* ===== 页面级变量 ===== */
.page-disclaimer{
  --d-caption-w:210px;
  --d-gold-line:linear-gradient(90deg,var(--c-gold) 0%,rgba(212,175,55,0) 100%);
  --d-grid-line:rgba(212,175,55,0.06);
  --d-body-size:15px;
  background:
    linear-gradient(0deg,var(--d-grid-line) 1px,transparent 1px),
    linear-gradient(90deg,var(--d-grid-line) 1px,transparent 1px),
    var(--grad-night);
  background-size:44px 44px,44px 44px,100% 100%;
  min-height:80vh;
}

/* ===== Hero 区 ===== */
.page-disclaimer .disclaimer-hero{
  position:relative;
  padding:clamp(48px,7vw,96px) 0 64px;
}

.page-disclaimer .disclaimer-hero-inner{
  display:grid;
  grid-template-columns:1fr;
  gap:40px;
  align-items:center;
}

.page-disclaimer .disclaimer-hero-copy{
  position:relative;
  z-index:2;
}

.page-disclaimer .disclaimer-hero .section-label{
  margin-bottom:20px;
}

.page-disclaimer .disclaimer-hero h1{
  font-family:var(--font-heading);
  font-size:clamp(30px,4.6vw,54px);
  line-height:1.24;
  color:var(--c-ivory);
  margin:0 0 18px;
  letter-spacing:0.03em;
  text-shadow:0 4px 30px rgba(0,0,0,0.5);
}

.page-disclaimer .disclaimer-hero-desc{
  font-size:16px;
  line-height:1.85;
  color:var(--c-gray);
  max-width:56ch;
  margin:0 0 24px;
  font-family:var(--font-body);
}

.page-disclaimer .disclaimer-hero-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px;
}

.page-disclaimer .disclaimer-hero-note{
  font-size:13px;
  font-family:var(--font-body);
  color:var(--c-gray-dim);
  border-left:2px solid var(--c-gold);
  padding-left:12px;
}

.page-disclaimer .disclaimer-hero-visual{
  position:relative;
}

.page-disclaimer .disclaimer-hero-figure{
  width:100%;
  max-width:540px;
  margin-left:auto;
  margin-right:auto;
  position:relative;
}

.page-disclaimer .disclaimer-hero-figure::after{
  content:'';
  position:absolute;
  inset:auto -18px -18px auto;
  width:72%;
  height:72%;
  background:var(--grad-purple);
  opacity:0.32;
  z-index:-1;
  border-radius:38% 62% 55% 45%/48% 35% 65% 52%;
  transform:rotate(8deg);
}

.page-disclaimer .disclaimer-hero-img{
  width:100%;
  height:auto;
  display:block;
  object-fit:cover;
  aspect-ratio:16/9;
  border-radius:44% 56% 45% 55%/52% 48% 56% 44%;
}

/* ===== 正文双栏网格 ===== */
.page-disclaimer .disclaimer-body{
  padding:24px 20px 64px;
}

.page-disclaimer .disclaimer-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:36px;
}

/* ===== 条款左侧轨道 ===== */
.page-disclaimer .disclaimer-rail{
  position:relative;
  padding-top:8px;
  order:2;
}

.page-disclaimer .disclaimer-rail-caption{
  font-family:var(--font-body);
  font-size:12px;
  letter-spacing:0.35em;
  text-transform:uppercase;
  color:var(--c-gold);
  margin:0 0 16px;
  display:flex;
  align-items:center;
  gap:10px;
}

.page-disclaimer .disclaimer-rail-caption::after{
  content:'';
  flex:1;
  height:1px;
  background:var(--d-gold-line);
  opacity:0.5;
}

.page-disclaimer .disclaimer-rail-list{
  list-style:none;
  margin:0 0 20px;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:6px 14px;
}

.page-disclaimer .disclaimer-rail-list li{
  margin:0;
}

.page-disclaimer .disclaimer-rail-list a{
  font-family:var(--font-body);
  font-size:13px;
  color:var(--c-gray);
  text-decoration:none;
  padding:5px 2px;
  border-bottom:1px solid transparent;
  transition:color var(--dur-fast) var(--ease-smooth),border-color var(--dur-fast) var(--ease-smooth);
  white-space:nowrap;
}

.page-disclaimer .disclaimer-rail-list a:hover,
.page-disclaimer .disclaimer-rail-list a:focus{
  color:var(--c-gold);
  border-bottom-color:var(--c-gold);
}

.page-disclaimer .disclaimer-rail-note{
  background:var(--grad-purple);
  border-left:2px solid var(--c-gold);
  padding:14px 16px;
  border-radius:4px 12px 12px 4px;
}

.page-disclaimer .disclaimer-rail-note p{
  font-size:13px;
  line-height:1.7;
  color:var(--c-gray-dim);
  margin:0;
  font-family:var(--font-body);
}

/* ===== 条款主体 ===== */
.page-disclaimer .disclaimer-terms{
  order:1;
  min-width:0;
}

.page-disclaimer .disclaimer-term{
  scroll-margin-top:80px;
  display:grid;
  grid-template-columns:42px 1fr;
  gap:18px;
  padding:6px 0;
}

.page-disclaimer .disclaimer-term-num{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding-top:2px;
}

.page-disclaimer .disclaimer-term-number{
  font-family:var(--font-heading);
  font-size:clamp(28px,3.4vw,42px);
  font-weight:700;
  line-height:1.1;
  background:var(--grad-gold);
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
  color:var(--c-gold);
  letter-spacing:0.02em;
}

.page-disclaimer .disclaimer-term-label{
  display:block;
  font-family:var(--font-body);
  font-size:10px;
  letter-spacing:0.22em;
  color:var(--c-gray-dim);
  text-transform:uppercase;
  writing-mode:vertical-rl;
  text-orientation:upright;
  white-space:nowrap;
  border-left:1px solid rgba(212,175,55,0.35);
  padding-left:6px;
}

.page-disclaimer .disclaimer-term-body{
  min-width:0;
}

.page-disclaimer .disclaimer-term-body h2{
  font-family:var(--font-heading);
  font-size:22px;
  line-height:1.4;
  color:var(--c-ivory);
  margin:0 0 12px;
  letter-spacing:0.04em;
}

.page-disclaimer .disclaimer-term-body > p{
  font-family:var(--font-body);
  font-size:var(--d-body-size);
  line-height:1.85;
  color:var(--c-gray);
  margin:0 0 16px;
  max-width:64ch;
}

.page-disclaimer .disclaimer-term-explainer{
  background:rgba(45,27,78,0.28);
  border-left:2px solid var(--c-red-light);
  padding:14px 16px 14px 18px;
  border-radius:0 10px 10px 0;
  margin-top:8px;
}

.page-disclaimer .disclaimer-explainer-mark{
  display:inline-block;
  font-family:var(--font-body);
  font-size:11px;
  letter-spacing:0.18em;
  color:var(--c-gold);
  text-transform:uppercase;
  margin-bottom:6px;
  font-weight:700;
}

.page-disclaimer .disclaimer-term-explainer p{
  font-family:var(--font-body);
  font-size:14px;
  line-height:1.75;
  color:var(--c-gray-dim);
  margin:0;
}

.page-disclaimer .gold-rule{
  height:1px;
  background:var(--d-gold-line);
  border:none;
  margin:34px 0 34px 60px;
  opacity:0.55;
}

/* ===== 返回顶部 ===== */
.page-disclaimer .disclaimer-backtop{
  margin-top:48px;
  text-align:right;
  padding-right:4px;
}

.page-disclaimer .disclaimer-backtop .btn-ghost{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:transparent;
  border:1px solid rgba(212,175,55,0.45);
  color:var(--c-gold);
  font-family:var(--font-body);
  font-size:14px;
  letter-spacing:0.12em;
  padding:10px 22px;
  border-radius:30px;
  cursor:pointer;
  text-decoration:none;
  transition:all var(--dur-med) var(--ease-smooth);
}

.page-disclaimer .disclaimer-backtop .btn-ghost::before{
  content:'';
  width:6px;
  height:6px;
  border-top:2px solid currentColor;
  border-left:2px solid currentColor;
  transform:rotate(45deg);
  margin-top:4px;
}

.page-disclaimer .disclaimer-backtop .btn-ghost:hover,
.page-disclaimer .disclaimer-backtop .btn-ghost:focus{
  background:var(--grad-gold);
  color:var(--c-black);
  border-color:var(--c-gold);
  box-shadow:var(--shadow-gold);
}

/* ===== 底部信任面板 ===== */
.page-disclaimer .disclaimer-footer-note{
  padding:0 20px 72px;
}

.page-disclaimer .disclaimer-trust-panel{
  background:var(--grad-purple);
  padding:clamp(24px,4vw,40px);
  border-radius:18px 18px 18px 4px;
  position:relative;
  overflow:hidden;
}

.page-disclaimer .disclaimer-trust-panel::before{
  content:'';
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:3px;
  background:var(--grad-gold);
}

.page-disclaimer .disclaimer-trust-panel p{
  font-family:var(--font-body);
  font-size:15px;
  line-height:1.8;
  color:var(--c-gray);
  margin:0 0 16px;
  max-width:80ch;
}

.page-disclaimer .disclaimer-footer-links{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
}

.page-disclaimer .disclaimer-footer-links a{
  font-family:var(--font-body);
  font-size:14px;
  color:var(--c-gold);
  text-decoration:none;
  border-bottom:1px solid rgba(212,175,55,0.3);
  padding-bottom:2px;
  transition:color var(--dur-fast) var(--ease-smooth),border-color var(--dur-fast) var(--ease-smooth);
}

.page-disclaimer .disclaimer-footer-links a:hover,
.page-disclaimer .disclaimer-footer-links a:focus{
  color:var(--c-ivory);
  border-bottom-color:var(--c-ivory);
}

.page-disclaimer .disclaimer-links-sep{
  color:var(--c-gray-dim);
  font-size:14px;
}

/* ===== 媒体查询 ===== */
@media (min-width: 768px){
  .page-disclaimer .disclaimer-hero-inner{
    grid-template-columns:minmax(0,1.15fr) minmax(0,0.85fr);
    gap:56px;
  }

  .page-disclaimer .disclaimer-hero h1{
    font-size:clamp(36px,3.8vw,52px);
  }

  .page-disclaimer .disclaimer-grid{
    grid-template-columns:var(--d-caption-w) minmax(0,1fr);
    gap:40px;
    align-items:start;
  }

  .page-disclaimer .disclaimer-rail{
    order:1;
    position:sticky;
    top:40px;
  }

  .page-disclaimer .disclaimer-rail-list{
    flex-direction:column;
    gap:2px;
  }

  .page-disclaimer .disclaimer-rail-list a{
    display:block;
    font-size:14px;
    padding:7px 4px;
    white-space:normal;
  }

  .page-disclaimer .disclaimer-terms{
    order:2;
  }

  .page-disclaimer .disclaimer-term{
    grid-template-columns:64px 1fr;
    gap:24px;
  }

  .page-disclaimer .disclaimer-term-body h2{
    font-size:24px;
  }
}

@media (min-width: 1024px){
  .page-disclaimer .disclaimer-grid{
    grid-template-columns:230px minmax(0,1fr);
    gap:64px;
  }

  .page-disclaimer .disclaimer-term{
    grid-template-columns:72px 1fr;
    gap:28px;
  }

  .page-disclaimer .disclaimer-term-body > p{
    font-size:16px;
  }
}