.page-disclaimer {
  --st-hair: rgba(28, 107, 79, .34);
  --st-hair-strong: rgba(47, 224, 200, .40);
  --st-paper-ink: #16241f;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .statement-hero {
  position: relative;
  padding: clamp(28px, 6vw, 64px) 0 clamp(24px, 4vw, 44px);
  background:
    radial-gradient(120% 90% at 8% 120%, rgba(47, 224, 200, .10), transparent 62%),
    linear-gradient(180deg, rgba(15, 59, 46, .42), transparent 70%);
  border-bottom: 1px solid var(--st-hair);
}

.page-disclaimer .statement-crumb {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--index);
}

.page-disclaimer .statement-crumb a {
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s, border-color .2s;
}

.page-disclaimer .statement-crumb a:hover,
.page-disclaimer .statement-crumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--st-hair-strong);
}

.page-disclaimer .crumb-sep {
  margin: 0 8px;
  color: var(--green-line);
}

.page-disclaimer .statement-eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--amber);
  text-transform: uppercase;
}

.page-disclaimer .statement-title {
  margin: 0 0 clamp(20px, 3vw, 32px);
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(32px, 7.6vw, 76px);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--text);
}

.page-disclaimer .title-accent {
  display: inline-block;
  font-weight: 800;
  color: var(--cyan);
  padding-left: .06em;
}

.page-disclaimer .statement-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3.4vw, 36px);
  align-items: end;
}

.page-disclaimer .statement-lede {
  margin: 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-disclaimer .statement-banner {
  margin: 0;
  position: relative;
  background: linear-gradient(140deg, var(--green-deep), var(--carbon) 68%);
  border: 1px solid var(--st-hair);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  overflow: hidden;
}

.page-disclaimer .statement-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 2 / 1;
  opacity: .9;
}

/* ---------- 条目导航 ---------- */
.page-disclaimer .statement-toc {
  position: sticky;
  top: var(--header-h);
  z-index: 20;
  background: rgba(11, 15, 14, .95);
  border-bottom: 1px solid var(--st-hair);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.page-disclaimer .statement-toc__list {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.page-disclaimer .statement-toc__list::-webkit-scrollbar { display: none; }

.page-disclaimer .statement-toc__list > li {
  flex: 0 0 auto;
  border-right: 1px solid var(--st-hair);
}

.page-disclaimer .statement-toc__list > li:first-child {
  border-left: 1px solid var(--st-hair);
}

.page-disclaimer .statement-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 13px 16px;
  font-size: 13px;
  line-height: 1.3;
  color: var(--text-dim);
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s, background .2s;
}

.page-disclaimer .statement-toc__list a:hover,
.page-disclaimer .statement-toc__list a:focus-visible {
  color: var(--cyan);
  background: var(--cyan-wash);
}

.page-disclaimer .toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--green-line);
}

.page-disclaimer .statement-toc__list a:hover .toc-num,
.page-disclaimer .statement-toc__list a:focus-visible .toc-num {
  color: var(--cyan-soft);
}

/* ---------- 正文 ---------- */
.page-disclaimer .statement-body {
  padding-bottom: clamp(40px, 7vw, 84px);
}

.page-disclaimer .statement-sec {
  padding: clamp(30px, 5vw, 54px) 0;
  border-bottom: 1px solid var(--st-hair);
  scroll-margin-top: calc(var(--header-h) + 56px);
}

.page-disclaimer .sec-index {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--green-line);
}

.page-disclaimer .statement-sec h2 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4vw, 34px);
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-disclaimer .statement-sec p {
  margin: 0 0 16px;
  max-width: 70ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-disclaimer .statement-sec p:last-child { margin-bottom: 0; }

.page-disclaimer .statement-sec a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--st-hair-strong);
  transition: color .2s, border-color .2s;
}

.page-disclaimer .statement-sec a:hover,
.page-disclaimer .statement-sec a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

.page-disclaimer .statement-key {
  position: relative;
  margin: 22px 0 24px;
  padding: 4px 0 4px 18px;
  border-left: 3px solid var(--amber);
  max-width: 70ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--text);
}

/* ---------- 折叠组 ---------- */
.page-disclaimer .statement-acc {
  margin-top: 22px;
  border-top: 1px solid var(--st-hair);
}

.page-disclaimer .acc-item {
  border-bottom: 1px solid var(--st-hair);
}

.page-disclaimer .acc-trigger {
  position: relative;
  display: block;
  width: 100%;
  margin: 0;
  padding: 16px 40px 16px 16px;
  background: transparent;
  border: 0;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
  text-align: left;
  color: var(--text);
  cursor: pointer;
  transition: color .2s, background .2s;
}

.page-disclaimer .acc-trigger::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: var(--cyan);
  opacity: 0;
  transition: opacity .2s;
}

.page-disclaimer .acc-trigger::after {
  content: "+";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--green-line);
  transition: color .2s, transform .22s;
}

.page-disclaimer .acc-item[data-open] > .acc-trigger::before { opacity: 1; }

.page-disclaimer .acc-item[data-open] > .acc-trigger::after {
  content: "−";
  color: var(--cyan);
}

.page-disclaimer .acc-trigger:hover,
.page-disclaimer .acc-trigger:focus-visible {
  color: var(--cyan-soft);
  background: var(--cyan-wash);
  outline: none;
}

.page-disclaimer .acc-trigger:hover::after,
.page-disclaimer .acc-trigger:focus-visible::after {
  color: var(--amber);
}

.page-disclaimer .acc-panel {
  padding: 2px 18px 20px 16px;
}

.page-disclaimer .acc-panel p {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

/* ---------- 时效折线 ---------- */
.page-disclaimer .statement-timeline {
  margin: 26px 0 8px;
  padding: 18px 16px 12px;
  background: linear-gradient(160deg, rgba(20, 26, 25, .92), rgba(15, 59, 46, .38));
  border: 1px solid var(--st-hair);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}

.page-disclaimer .statement-timeline svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-disclaimer .tl-axis {
  stroke: var(--line-soft);
  stroke-width: 1;
}

.page-disclaimer .tl-line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-disclaimer .tl-dot {
  fill: var(--carbon);
  stroke: var(--cyan);
  stroke-width: 2;
}

.page-disclaimer .tl-dot--live {
  fill: var(--amber);
  stroke: var(--amber);
}

.page-disclaimer .statement-timeline figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--index);
}

/* ---------- 联系方式块 ---------- */
.page-disclaimer .statement-contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 22px 0 26px;
}

.page-disclaimer .contact-block {
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--st-hair);
  border-left: 3px solid var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-disclaimer .contact-label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--index);
}

.page-disclaimer .contact-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: .01em;
  color: var(--text);
  word-break: break-word;
}

/* ---------- 档案纸收口 ---------- */
.page-disclaimer .statement-close {
  margin-top: clamp(36px, 6vw, 64px);
  padding: clamp(24px, 4vw, 40px);
  background: var(--paper);
  color: var(--st-paper-ink);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  background-image: repeating-linear-gradient(180deg, transparent 0 27px, rgba(11, 15, 14, .10) 27px 28px);
}

.page-disclaimer .close-index {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: #4b6a5f;
}

.page-disclaimer .close-main {
  margin: 0 0 22px;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--st-paper-ink);
}

.page-disclaimer .close-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
}

.page-disclaimer .statement-close .btn--ghost {
  border-color: rgba(11, 15, 14, .45);
  color: var(--st-paper-ink);
  background: transparent;
}

.page-disclaimer .statement-close .btn--ghost:hover,
.page-disclaimer .statement-close .btn--ghost:focus-visible {
  border-color: var(--carbon);
  background: rgba(11, 15, 14, .08);
  color: var(--carbon);
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .statement-hero__grid {
    grid-template-columns: 1.05fr .95fr;
    gap: clamp(24px, 4vw, 48px);
  }

  .page-disclaimer .statement-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-disclaimer .acc-trigger {
    padding: 18px 44px 18px 18px;
    font-size: 16px;
  }

  .page-disclaimer .acc-panel {
    padding: 4px 22px 24px 18px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .statement-toc {
    top: 0;
  }

  .page-disclaimer .statement-toc__list {
    overflow-x: visible;
  }

  .page-disclaimer .statement-toc__list > li {
    flex: 1 1 0;
    min-width: 0;
  }

  .page-disclaimer .statement-toc__list a {
    justify-content: center;
    padding: 14px 12px;
  }

  .page-disclaimer .statement-sec {
    padding: clamp(40px, 4.6vw, 64px) 0;
    scroll-margin-top: 72px;
  }

  .page-disclaimer .statement-banner {
    margin-bottom: -1px;
  }
}

@media (max-width: 420px) {
  .page-disclaimer .statement-toc__list a {
    padding: 12px 13px;
    font-size: 12px;
  }

  .page-disclaimer .toc-text {
    max-width: 5.4em;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .page-disclaimer .contact-value {
    font-size: 13.5px;
  }
}