.page-disclaimer {
  --u-ink: #2A1F19;
  --u-rule: rgba(42, 31, 25, 0.18);
  --u-rule-strong: rgba(42, 31, 25, 0.45);
  --u-muted: rgba(42, 31, 25, 0.7);
  background: var(--cream);
  color: var(--brown);
  font-family: var(--font-body);
  line-height: 1.8;
  overflow-x: hidden;
}

.page-disclaimer .container {
  width: 100%;
  max-width: var(--shell-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .u-hero {
  padding: clamp(20px, 4vw, 36px) 0 clamp(28px, 5vw, 52px);
  border-bottom: 2px solid var(--u-ink);
}

.page-disclaimer .breadcrumbs {
  margin-bottom: clamp(20px, 3vw, 32px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-disclaimer .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--u-muted);
}

.page-disclaimer .breadcrumb-list a {
  color: var(--u-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--u-rule-strong);
}

.page-disclaimer .breadcrumb-list a:hover,
.page-disclaimer .breadcrumb-list a:focus-visible {
  border-bottom-color: var(--u-ink);
}

.page-disclaimer .u-hero-grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
}

.page-disclaimer .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--u-muted);
}

.page-disclaimer h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(38px, 9vw, 68px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--u-ink);
}

.page-disclaimer .u-hero-lead {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.85;
  color: var(--u-ink);
}

.page-disclaimer .u-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--u-rule);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--u-muted);
}

.page-disclaimer .u-hero-figure {
  margin: 0;
  position: relative;
}

.page-disclaimer .u-hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 2px solid var(--u-ink);
  box-shadow: 10px 10px 0 rgba(42, 31, 25, 0.14);
  object-fit: cover;
}

.page-disclaimer .u-fig-cap {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--u-muted);
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .u-body {
  padding: clamp(32px, 6vw, 72px) 0 clamp(48px, 8vw, 96px);
}

.page-disclaimer .u-layout {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

/* ---------- 目录 ---------- */
.page-disclaimer .u-toc {
  border: 1px solid var(--u-rule-strong);
  background: rgba(255, 255, 255, 0.34);
  padding: 20px 18px;
}

.page-disclaimer .u-toc-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--u-muted);
}

.page-disclaimer .u-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  counter-reset: toc;
}

.page-disclaimer .u-toc-list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 6px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--u-ink);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background-color 200ms ease, border-color 200ms ease;
}

.page-disclaimer .u-toc-list a:hover,
.page-disclaimer .u-toc-list a:focus-visible {
  background: rgba(200, 255, 61, 0.32);
}

.page-disclaimer .u-toc-list a[aria-current="true"] {
  border-left-color: var(--ink);
  background: rgba(200, 255, 61, 0.45);
  font-weight: 700;
}

.page-disclaimer .u-toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--u-muted);
}

.page-disclaimer .u-top-link {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--u-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--u-rule-strong);
}

.page-disclaimer .u-top-link:hover {
  border-bottom-color: var(--u-ink);
}

/* ---------- 条款 ---------- */
.page-disclaimer .u-clause {
  padding-top: clamp(22px, 3vw, 30px);
  border-top: 1px solid var(--u-rule);
}

.page-disclaimer .u-clause + .u-clause {
  margin-top: clamp(30px, 4.5vw, 52px);
}

.page-disclaimer .u-clause-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-bottom: 16px;
}

.page-disclaimer .u-num {
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  line-height: 1;
  color: var(--u-ink);
  opacity: 0.35;
}

.page-disclaimer .u-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 4vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--u-ink);
}

.page-disclaimer .u-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 11px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--u-rule-strong);
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.7;
  letter-spacing: 0.1em;
  white-space: nowrap;
  color: var(--u-ink);
  background: transparent;
}

.page-disclaimer .u-tag--free {
  background: var(--lime);
  border-color: var(--ink);
  color: var(--ink);
}

.page-disclaimer .u-tag--ask {
  background: var(--yellow);
  border-color: var(--ink);
  color: var(--ink);
}

.page-disclaimer .u-tag--core {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

.page-disclaimer .u-p {
  margin: 0 0 16px;
  max-width: 62ch;
  font-size: clamp(14.5px, 2.2vw, 16px);
  line-height: 1.85;
}

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

.page-disclaimer .u-note {
  margin: 20px 0 0;
  padding: 14px 16px;
  border-left: 4px solid var(--yellow);
  background: rgba(245, 197, 66, 0.16);
}

.page-disclaimer .u-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
}

/* ---------- 下载格式卡 ---------- */
.page-disclaimer .u-format-grid {
  display: grid;
  gap: 14px;
  margin: 22px 0 24px;
}

.page-disclaimer .u-format {
  padding: 18px 16px;
  border: 1px solid var(--u-ink);
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 5px 5px 0 rgba(42, 31, 25, 0.12);
}

.page-disclaimer .u-format-ext {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--u-muted);
}

.page-disclaimer .u-format h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--u-ink);
}

.page-disclaimer .u-format p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
}

/* ---------- 时效步骤 ---------- */
.page-disclaimer .u-steps {
  list-style: none;
  margin: 22px 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .u-step {
  padding: 16px 16px 18px;
  border-top: 3px solid var(--u-ink);
  background: rgba(255, 255, 255, 0.42);
}

.page-disclaimer .u-step-clock {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--u-muted);
  margin-bottom: 6px;
}

.page-disclaimer .u-step strong {
  display: block;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  color: var(--u-ink);
  margin-bottom: 6px;
}

.page-disclaimer .u-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
}

/* ---------- 联系区块 ---------- */
.page-disclaimer .u-clause--contact {
  padding: clamp(26px, 4vw, 38px) clamp(18px, 3vw, 30px);
  border-top: none;
  background: var(--ink);
  color: var(--white);
}

.page-disclaimer .u-clause--contact .u-num {
  color: var(--lime);
  opacity: 1;
}

.page-disclaimer .u-clause--contact h2 {
  color: var(--white);
}

.page-disclaimer .u-clause--contact .u-p {
  color: rgba(245, 247, 242, 0.86);
}

.page-disclaimer .u-mail {
  font-family: var(--font-mono);
  color: var(--lime);
  border-bottom: 1px solid rgba(200, 255, 61, 0.55);
  word-break: break-all;
}

.page-disclaimer .u-contact-grid {
  display: grid;
  gap: 10px;
  margin: 24px 0 8px;
}

.page-disclaimer .u-contact-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid rgba(245, 247, 242, 0.28);
  text-decoration: none;
  color: var(--white);
  transition: border-color 200ms ease, background-color 200ms ease;
}

.page-disclaimer .u-contact-card:hover,
.page-disclaimer .u-contact-card:focus-visible {
  border-color: var(--lime);
  background: rgba(200, 255, 61, 0.1);
}

.page-disclaimer .u-contact-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: rgba(245, 247, 242, 0.6);
}

.page-disclaimer .u-contact-card strong {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-disclaimer .u-top-link--light {
  margin-top: 18px;
  color: var(--lime);
  border-bottom-color: rgba(200, 255, 61, 0.55);
}

.page-disclaimer .u-top-link--light:hover {
  border-bottom-color: var(--lime);
}

/* ---------- 平板 ---------- */
@media (min-width: 620px) {
  .page-disclaimer .u-format-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .u-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

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

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .u-hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: end;
  }

  .page-disclaimer .u-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 76px);
    align-items: start;
  }

  .page-disclaimer .u-toc {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .u-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .u-clause--contact {
    padding: clamp(30px, 4vw, 44px) clamp(24px, 3vw, 40px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .u-toc-list a,
  .page-disclaimer .u-contact-card {
    transition: none;
  }
}
<<<END>>>