/* ===== 使用说明页 · page-disclaimer ===== */
.page-disclaimer {
  --stmt-doc-w: 74ch;
  background: var(--paper);
  color: var(--graphite);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

/* ---- 首屏 ---- */
.page-disclaimer .stmt-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding: clamp(26px, 4.5vw, 56px) 0 clamp(30px, 5vw, 60px);
  border-bottom: 1px solid var(--rule-dark);
}
.page-disclaimer .stmt-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(244, 241, 234, 0.06) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(244, 241, 234, 0.045) 0 1px, transparent 1px 72px);
  pointer-events: none;
}
.page-disclaimer .stmt-hero > .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .stmt-hero .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  font-family: var(--font-mono);
  font-size: var(--fs--1);
  letter-spacing: 0.06em;
  color: rgba(244, 241, 234, 0.72);
}
.page-disclaimer .stmt-hero .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--orange);
}
.page-disclaimer .stmt-hero .breadcrumb a {
  color: var(--cyan);
  text-decoration: none;
}
.page-disclaimer .stmt-hero .breadcrumb a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .stmt-hero__inner {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}
@media (min-width: 900px) {
  .page-disclaimer .stmt-hero__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  }
}

.page-disclaimer .stmt-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 7vw, 3.7rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 800;
  margin: 0.18em 0 0.42em;
  color: var(--white);
  max-width: 16ch;
}
.page-disclaimer .stmt-hero__lede {
  font-size: clamp(1rem, 1.1vw, 1.08rem);
  line-height: 1.8;
  color: rgba(244, 241, 234, 0.88);
  max-width: 56ch;
  margin: 0 0 20px;
}

.page-disclaimer .stmt-versionbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}
.page-disclaimer .stmt-vtag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--rule-dark);
  background: rgba(244, 241, 234, 0.06);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
}
.page-disclaimer .stmt-vtag--orange {
  border-color: var(--orange);
  color: var(--orange);
}
.page-disclaimer .stmt-vtag--cyan {
  border-color: rgba(0, 194, 255, 0.55);
  color: var(--cyan);
}

.page-disclaimer .stmt-figure {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--rule-dark);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 8px 8px 0 -1px rgba(95, 46, 234, 0.35);
}
.page-disclaimer .stmt-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--rule-dark-soft);
}
.page-disclaimer .stmt-figure figcaption {
  padding: 10px 2px 2px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: rgba(244, 241, 234, 0.66);
}

/* ---- 首屏快捷入口 ---- */
.page-disclaimer .stmt-jump {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: clamp(22px, 3vw, 34px);
}
@media (min-width: 760px) {
  .page-disclaimer .stmt-jump {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.page-disclaimer .stmt-jump__link {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 12px 14px;
  text-decoration: none;
  border: 1px solid var(--rule-dark);
  border-left: 3px solid var(--orange);
  background: rgba(11, 16, 38, 0.5);
  transition: background 0.2s var(--ease), transform 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-disclaimer .stmt-jump__link:hover,
.page-disclaimer .stmt-jump__link:focus-visible {
  background: rgba(95, 46, 234, 0.32);
  border-left-color: var(--cyan);
  transform: translateY(-2px);
}
.page-disclaimer .stmt-jump__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}
.page-disclaimer .stmt-jump__label {
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--paper);
}

/* ---- 正文骨架 ---- */
.page-disclaimer .stmt-body {
  padding: clamp(30px, 5vw, 72px) 0 clamp(38px, 6vw, 84px);
}
.page-disclaimer .stmt-body__grid {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}
@media (min-width: 960px) {
  .page-disclaimer .stmt-body__grid {
    grid-template-columns: 214px minmax(0, 1fr);
  }
}
.page-disclaimer .stmt-doc {
  max-width: var(--stmt-doc-w);
}

/* ---- 章节轨道 ---- */
.page-disclaimer .stmt-toc {
  position: relative;
}
@media (min-width: 960px) {
  .page-disclaimer .stmt-toc {
    position: sticky;
    top: 26px;
  }
}
.page-disclaimer .stmt-toc__title {
  margin: 0 0 10px;
  padding-left: 12px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--violet);
}
.page-disclaimer .stmt-toc__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  scrollbar-width: thin;
}
.page-disclaimer .stmt-toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex: 0 0 auto;
  white-space: nowrap;
  padding: 8px 12px;
  font-size: 0.85rem;
  color: var(--graphite);
  text-decoration: none;
  background: var(--white);
  border: 1px solid var(--rule);
  border-bottom: 2px solid var(--paper-2);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}
.page-disclaimer .stmt-toc__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--orange-deep);
}
.page-disclaimer .stmt-toc__link:hover,
.page-disclaimer .stmt-toc__link:focus-visible {
  color: var(--violet);
  border-bottom-color: var(--violet);
  background: var(--violet-soft);
}
@media (min-width: 960px) {
  .page-disclaimer .stmt-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
    border-left: 2px solid var(--paper-2);
  }
  .page-disclaimer .stmt-toc__link {
    flex: initial;
    white-space: normal;
    margin-left: -2px;
    padding: 9px 10px 9px 12px;
    font-size: 0.9rem;
    background: transparent;
    border: 0;
    border-left: 2px solid transparent;
  }
  .page-disclaimer .stmt-toc__link:hover,
  .page-disclaimer .stmt-toc__link:focus-visible {
    background: transparent;
    border-left-color: var(--orange);
    color: var(--violet);
  }
}

/* ---- 条款卡 ---- */
.page-disclaimer .stmt-sec {
  position: relative;
  margin: 0 0 clamp(16px, 2.2vw, 24px);
  padding: clamp(20px, 3vw, 34px);
  background: var(--white);
  border: 1px solid var(--rule);
  border-top: 3px solid var(--violet);
  box-shadow: var(--shadow-lift);
  scroll-margin-top: 20px;
}
.page-disclaimer #stmt-copyright { border-top-color: var(--orange); }
.page-disclaimer #stmt-links { border-top-color: var(--cyan); }
.page-disclaimer #stmt-beta { border-top-color: var(--mint); }
.page-disclaimer #stmt-contact { border-top-color: var(--ink); }

.page-disclaimer .stmt-sec__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 8px;
}
.page-disclaimer .stmt-sec__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--orange-deep);
}
.page-disclaimer .stmt-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.28rem, 3vw, 1.72rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--ink);
}
.page-disclaimer .stmt-sec__lede {
  margin: 6px 0 18px;
  padding-left: 12px;
  border-left: 3px solid var(--paper-2);
  font-family: var(--font-serif);
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--ink);
  max-width: 58ch;
}

/* ---- 编号条款 ---- */
.page-disclaimer .stmt-clauses {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: stmt-clause;
  display: grid;
  gap: 12px;
}
.page-disclaimer .stmt-clauses > li {
  counter-increment: stmt-clause;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--rule);
  font-size: 0.97rem;
  line-height: 1.8;
  color: var(--graphite);
}
.page-disclaimer .stmt-clauses > li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}
.page-disclaimer .stmt-clauses > li::before {
  content: counter(stmt-clause, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 2.1;
  letter-spacing: 0.04em;
  color: var(--violet);
}
.page-disclaimer .stmt-clauses a,
.page-disclaimer .stmt-note a {
  color: var(--violet);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.page-disclaimer .stmt-clauses a:hover,
.page-disclaimer .stmt-note a:hover {
  color: var(--violet-hi);
}

/* ---- 联系面板 ---- */
.page-disclaimer .stmt-contact-panel {
  margin-top: 16px;
  padding: clamp(16px, 2.6vw, 26px);
  background: var(--ink);
  border: 1px solid var(--ink-soft);
  color: var(--paper);
}
.page-disclaimer .stmt-contact-panel dl {
  margin: 0;
}
.page-disclaimer .stmt-contact-row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px dashed var(--rule-dark-soft);
}
.page-disclaimer .stmt-contact-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.page-disclaimer .stmt-contact-row:first-child {
  padding-top: 0;
}
.page-disclaimer .stmt-contact-key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}
.page-disclaimer .stmt-contact-val {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--paper);
  word-break: break-word;
}
.page-disclaimer .stmt-note {
  margin: 14px 0 0;
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(31, 41, 55, 0.82);
  max-width: 66ch;
}

/* ---- 焦点与降噪 ---- */
.page-disclaimer a:focus-visible {
  outline: 3px solid var(--violet);
  outline-offset: 3px;
}
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .stmt-jump__link,
  .page-disclaimer .stmt-toc__link {
    transition: none;
  }
}
<<<END>>>