/* ============ 访问说明 /instructions/ ============ */
.page-disclaimer {
  --disc-measure: 720px;
  --disc-aside: 300px;
  --disc-gap: clamp(40px, 6vw, 88px);
  background: var(--deep);
  color: var(--steel);
  overflow-x: clip;
}

.page-disclaimer img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--header-h) + var(--strip-h) + clamp(48px, 8vw, 96px)) 0 clamp(52px, 8vw, 88px);
  background:
    radial-gradient(90% 120% at 12% 0%, rgba(31, 76, 143, 0.55) 0%, transparent 62%),
    radial-gradient(70% 90% at 92% 100%, rgba(255, 106, 26, 0.16) 0%, transparent 60%),
    linear-gradient(180deg, var(--ink) 0%, var(--deep) 100%);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.24;
  pointer-events: none;
}

.page-disclaimer .disc-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.2) 62%, rgba(0, 0, 0, 0) 100%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.2) 62%, rgba(0, 0, 0, 0) 100%);
}

.page-disclaimer .disc-hero-inner {
  position: relative;
}

.page-disclaimer .disc-hero .breadcrumb {
  margin-bottom: clamp(22px, 4vw, 36px);
}

.page-disclaimer .disc-hero-meta {
  display: block;
  margin: 0 0 16px;
  color: var(--accent-soft);
}

.page-disclaimer .disc-title {
  max-width: 22ch;
  margin: 0 0 22px;
  font-size: clamp(32px, 5.2vw, 68px);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-disclaimer .disc-lead {
  max-width: 64ch;
  margin: 0;
  color: var(--steel);
}

/* ---------- 编号导航 ---------- */
.page-disclaimer .disc-indexnav {
  position: relative;
  z-index: 2;
  background: var(--orbit);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-indexnav-inner {
  padding-top: 0;
  padding-bottom: 0;
}

.page-disclaimer .disc-indexnav-list {
  display: flex;
  align-items: stretch;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-indexnav-list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .disc-indexnav-list li {
  flex: 0 0 auto;
}

.page-disclaimer .disc-indexnav-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 16px 15px 14px;
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: var(--steel);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 220ms var(--ease), border-color 220ms var(--ease);
}

.page-disclaimer .disc-indexnav-list a:hover,
.page-disclaimer .disc-indexnav-list a:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--accent);
}

.page-disclaimer .disc-indexnav-list .num {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--accent);
}

/* ---------- 主体布局 ---------- */
.page-disclaimer .disc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(36px, 6vw, 64px);
  padding-top: clamp(48px, 7vw, 88px);
  padding-bottom: clamp(64px, 9vw, 120px);
}

@media (min-width: 1000px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: minmax(0, var(--disc-measure)) var(--disc-aside);
    justify-content: center;
    column-gap: var(--disc-gap);
    align-items: start;
  }
}

/* ---------- 章节 ---------- */
.page-disclaimer .disc-section {
  position: relative;
  scroll-margin-top: calc(var(--header-h) + var(--strip-h) + 72px);
}

.page-disclaimer .disc-section + .disc-section {
  margin-top: clamp(44px, 6vw, 72px);
  padding-top: clamp(36px, 5vw, 56px);
}

.page-disclaimer .disc-section + .disc-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    rgba(255, 106, 26, 0.72) 0%,
    rgba(201, 210, 222, 0.18) 46%,
    rgba(201, 210, 222, 0) 100%);
}

.page-disclaimer .disc-section .index-label {
  display: block;
  margin: 0 0 10px;
  color: var(--accent-soft);
}

.page-disclaimer .disc-h2 {
  margin: 0 0 18px;
  font-size: clamp(21px, 2.5vw, 30px);
  font-weight: 300;
  line-height: 1.34;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-disclaimer .disc-section p {
  margin: 0 0 16px;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--steel);
}

.page-disclaimer .disc-section p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-section a {
  color: var(--accent-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 179, 92, 0.4);
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-disclaimer .disc-section a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* ---------- 分类条目 ---------- */
.page-disclaimer .disc-list {
  margin: 20px 0 20px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding: 15px 0 15px 20px;
  border-top: 1px solid var(--line);
  font-size: 16px;
  line-height: 1.82;
  color: var(--steel);
}

.page-disclaimer .disc-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 27px;
  width: 9px;
  height: 1px;
  background: var(--accent);
}

.page-disclaimer .disc-list strong {
  display: block;
  margin-bottom: 2px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--accent-soft);
}

/* ---------- 时间线 ---------- */
.page-disclaimer .disc-timeline {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.page-disclaimer .disc-timeline li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-time {
  font-family: var(--font-num);
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--accent);
}

.page-disclaimer .disc-time-desc {
  font-size: 16px;
  line-height: 1.8;
  color: var(--steel);
}

@media (min-width: 620px) {
  .page-disclaimer .disc-timeline li {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

/* ---------- 联系方式条 ---------- */
.page-disclaimer .disc-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 6px 0 20px;
  padding: 16px 20px;
  background: var(--glass);
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent);
}

.page-disclaimer .disc-contact-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--rock);
}

.page-disclaimer .disc-contact-mail {
  font-family: var(--font-num);
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--mist);
  word-break: break-all;
}

.page-disclaimer .disc-copy {
  margin-left: auto;
}

/* ---------- 右侧要旨摘录 ---------- */
.page-disclaimer .disc-aside-inner {
  position: static;
}

@media (min-width: 1000px) {
  .page-disclaimer .disc-aside-inner {
    position: sticky;
    top: calc(var(--header-h) + var(--strip-h) + 28px);
  }
}

.page-disclaimer .disc-aside-card {
  position: relative;
  padding: 26px 24px 22px;
  background: var(--glass);
  border: 1px solid var(--line);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.page-disclaimer .disc-aside-quote {
  display: block;
  font-family: var(--font-num);
  font-size: 68px;
  line-height: 0.55;
  margin-bottom: 16px;
  color: var(--accent);
  opacity: 0.45;
  user-select: none;
}

.page-disclaimer .disc-aside-title {
  margin: 0 0 14px;
  color: var(--mist);
}

.page-disclaimer .disc-aside-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-aside-list li {
  padding: 12px 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.72;
  color: var(--steel);
}

.page-disclaimer .disc-aside-list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .disc-aside-list b {
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.01em;
}

/* ---------- 窄屏微调 ---------- */
@media (max-width: 620px) {
  .page-disclaimer .disc-indexnav-list a {
    padding: 14px 12px 12px;
    font-size: 12.5px;
  }

  .page-disclaimer .disc-section p,
  .page-disclaimer .disc-list li,
  .page-disclaimer .disc-time-desc {
    font-size: 15.5px;
  }

  .page-disclaimer .disc-contact {
    padding: 14px 16px;
  }

  .page-disclaimer .disc-contact-mail {
    font-size: 14px;
  }

  .page-disclaimer .disc-copy {
    margin-left: 0;
  }

  .page-disclaimer .disc-aside-quote {
    font-size: 54px;
  }
}
<<<END>>>