/* ===== 使用条款 · page-disclaimer ===== */
.page-disclaimer{
  --pd-rail: 96px;
  position: relative;
  overflow-x: clip;
  padding: clamp(14px, 2.4vw, 26px) clamp(16px, 4vw, 40px) clamp(48px, 8vw, 96px);
  background:
    radial-gradient(120% 76% at 84% -12%, rgba(74,20,112,.92) 0%, rgba(74,20,112,0) 62%),
    radial-gradient(90% 60% at 4% 106%, rgba(63,198,255,.10) 0%, rgba(63,198,255,0) 60%),
    linear-gradient(180deg, var(--royal) 0%, var(--ink) 100%);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.45;
}

.page-disclaimer .terms-notice,
.page-disclaimer .terms-hero,
.page-disclaimer .terms-archive,
.page-disclaimer .terms-return{
  max-width: var(--shell-w);
  margin-inline: auto;
}

/* ---------- 顶部调整提示条 ---------- */
.page-disclaimer .terms-notice{
  margin-top: clamp(8px, 1.8vw, 18px);
  border: 1px solid rgba(226,69,58,.42);
  border-left: 3px solid var(--alert);
  border-radius: var(--r-md);
  background: linear-gradient(100deg, rgba(226,69,58,.16) 0%, rgba(226,69,58,.03) 58%, rgba(255,255,255,0) 100%);
  padding: 13px 15px;
}
.page-disclaimer .terms-notice-inner{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 18px;
}
.page-disclaimer .terms-notice-text{
  flex: 1 1 260px;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--paper);
}
.page-disclaimer .terms-notice-acc{ flex: 0 0 auto; }
.page-disclaimer .terms-notice-list{
  margin: 6px 0 0;
  padding-left: 18px;
  list-style: disc;
}
.page-disclaimer .terms-notice-list li{
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--muted);
  font-family: var(--font-mono);
  letter-spacing: .02em;
}

/* ---------- 手风琴通用（页面作用域内） ---------- */
.page-disclaimer .accordion-trigger::after{
  content: "＋";
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1;
  color: currentColor;
}
.page-disclaimer .accordion-item.is-open > .accordion-trigger::after{
  content: "－";
}
.page-disclaimer .accordion-panel{
  padding-top: 10px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--muted);
}
.page-disclaimer .accordion-panel p{ margin: 0; }
.page-disclaimer .accordion-panel a{
  color: var(--neon);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-disclaimer .accordion-panel[hidden]{ display: none; }

.page-disclaimer .terms-notice .accordion-trigger{
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 7px 14px;
  border: 1px solid rgba(247,201,72,.4);
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--gold);
  font: inherit;
  font-size: 13px;
  letter-spacing: .04em;
  cursor: pointer;
  transition: background .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease);
}
.page-disclaimer .terms-notice .accordion-trigger:hover,
.page-disclaimer .terms-notice .accordion-trigger:focus-visible{
  background: rgba(247,201,72,.12);
  border-color: var(--gold);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero{
  display: grid;
  gap: clamp(20px, 4vw, 40px);
  padding: clamp(26px, 5vw, 54px) 0 clamp(22px, 4vw, 40px);
}
.page-disclaimer .terms-hero h1{
  margin: 10px 0 0;
  max-width: 15ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(29px, 7.2vw, 56px);
  line-height: 1.06;
  letter-spacing: -.022em;
  color: var(--paper);
  text-shadow: 0 10px 34px rgba(5,2,10,.55);
}
.page-disclaimer .terms-lede{
  margin: clamp(14px, 2.4vw, 20px) 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted);
}
.page-disclaimer .terms-meta{
  list-style: none;
  margin: clamp(18px, 3vw, 28px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-disclaimer .terms-meta li{
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--glass);
  backdrop-filter: blur(6px);
}
.page-disclaimer .terms-meta-k{
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}
.page-disclaimer .terms-meta-v{
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--gold);
}
.page-disclaimer .terms-hero-figure{
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.page-disclaimer .terms-hero-figure .media-caption{
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 30px 16px 12px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--paper);
  background: linear-gradient(180deg, rgba(10,7,16,0) 0%, rgba(10,7,16,.86) 100%);
}
.page-disclaimer .terms-hero-figure .media-img{
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 条款档案 ---------- */
.page-disclaimer .terms-archive{
  padding-top: clamp(16px, 3vw, 28px);
}
.page-disclaimer .terms-archive-title{
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0 0 clamp(6px, 1.6vw, 14px);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .24em;
  color: var(--gold);
}
.page-disclaimer .terms-archive-title::after{
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: linear-gradient(90deg, rgba(247,201,72,.55) 0%, rgba(247,201,72,0) 100%);
}

.page-disclaimer .term{
  display: grid;
  gap: 12px;
  padding: clamp(20px, 3vw, 30px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}
.page-disclaimer .term:first-of-type{
  border-top-color: rgba(247,201,72,.35);
}

.page-disclaimer .term-rail{
  display: flex;
  align-items: center;
  gap: 14px;
}
.page-disclaimer .term-no{
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 22px;
  line-height: 1;
  letter-spacing: .06em;
  color: var(--gold);
}
.page-disclaimer .term-copy{
  appearance: none;
  min-height: 34px;
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  transition: color .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease);
}
.page-disclaimer .term-copy:hover,
.page-disclaimer .term-copy:focus-visible{
  color: var(--gold);
  border-color: rgba(247,201,72,.6);
  background: rgba(247,201,72,.1);
}

.page-disclaimer .term-body{
  min-width: 0;
}
.page-disclaimer .term-title{
  position: relative;
  display: inline-block;
  margin: 0;
  padding-bottom: 9px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(19px, 2.8vw, 26px);
  line-height: 1.2;
  letter-spacing: -.012em;
  color: var(--paper);
}
.page-disclaimer .term-title::after{
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: repeating-linear-gradient(90deg, var(--wood) 0 9px, transparent 9px 15px);
  opacity: .85;
}
.page-disclaimer .term-body p{
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.55;
  color: var(--paper);
}

.page-disclaimer .term-extra{ margin-top: 16px; }
.page-disclaimer .term-extra .accordion-trigger{
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 6px 0;
  border: 0;
  border-bottom: 1px dashed rgba(63,198,255,.42);
  background: transparent;
  color: var(--neon);
  font: inherit;
  font-size: 13.5px;
  cursor: pointer;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}
.page-disclaimer .term-extra .accordion-trigger:hover,
.page-disclaimer .term-extra .accordion-trigger:focus-visible{
  color: var(--gold);
  border-bottom-color: rgba(247,201,72,.6);
}

.page-disclaimer .terms-stamp{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: clamp(16px, 3vw, 26px) 0 0;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(10,7,16,.55);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--muted);
}
.page-disclaimer .terms-stamp-key{
  font-family: var(--font-body);
  letter-spacing: .16em;
  color: var(--gold-soft);
}

/* ---------- 指向咨询通道 ---------- */
.page-disclaimer .terms-return{
  position: relative;
  overflow: hidden;
  margin-top: clamp(34px, 6vw, 68px);
  padding: clamp(24px, 4.6vw, 46px);
  border: 1px solid rgba(247,201,72,.3);
  border-radius: var(--r-lg);
  background: linear-gradient(118deg, var(--royal-2) 0%, #2c0b41 48%, var(--ink) 100%);
  box-shadow: var(--shadow-float);
}
.page-disclaimer .terms-return::before{
  content: "";
  position: absolute;
  right: -70px;
  top: -90px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  border: 1px solid rgba(247,201,72,.22);
  box-shadow: 0 0 0 34px rgba(247,201,72,.05), 0 0 0 76px rgba(63,198,255,.045);
  pointer-events: none;
}
.page-disclaimer .terms-return h2{
  position: relative;
  margin: 8px 0 0;
  max-width: 22ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(21px, 3.6vw, 32px);
  line-height: 1.16;
  letter-spacing: -.018em;
  color: var(--paper);
}
.page-disclaimer .terms-return-copy{
  position: relative;
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
}
.page-disclaimer .terms-return-actions{
  position: relative;
  margin-top: clamp(20px, 3vw, 28px);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面端：编号栏竖排 ---------- */
@media (min-width: 860px){
  .page-disclaimer .term{
    grid-template-columns: var(--pd-rail) minmax(0, 1fr);
    gap: clamp(24px, 3.4vw, 44px);
  }
  .page-disclaimer .term-rail{
    position: relative;
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
    padding-left: 18px;
  }
  .page-disclaimer .term-rail::before{
    content: "";
    position: absolute;
    left: 0;
    top: 2px;
    bottom: 2px;
    width: 1px;
    background: linear-gradient(180deg, var(--gold) 0%, rgba(247,201,72,.05) 100%);
  }
  .page-disclaimer .term-no{
    writing-mode: vertical-rl;
    text-orientation: upright;
    font-size: 40px;
    letter-spacing: .16em;
  }
}

@media (min-width: 900px){
  .page-disclaimer .terms-hero{
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: end;
    gap: clamp(28px, 4vw, 56px);
  }
}

/* ---------- 动效收敛 ---------- */
@media (prefers-reduced-motion: reduce){
  .page-disclaimer *{
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}
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