/* ============ 使用说明与协议 /agreement/ ============ */
.page-disclaimer {
  background-color: var(--deep-sea);
  background-image:
    linear-gradient(to right, var(--grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid) 1px, transparent 1px);
  background-size: 96px 96px;
  color: var(--ink);
  overflow-x: hidden;
}

/* ---------- 顶部通栏 ---------- */
.page-disclaimer .agreement-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(44px, 7vw, 92px) 0 clamp(38px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .agreement-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .agreement-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.55) brightness(.5);
}

.page-disclaimer .agreement-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(10, 27, 51, .66) 0%, rgba(5, 12, 24, .93) 74%, var(--deep-sea) 100%);
}

.page-disclaimer .agreement-hero__inner {
  position: relative;
  z-index: 2;
}

.page-disclaimer .agreement-hero .crumbs {
  margin-bottom: 10px;
}

.page-disclaimer .agreement-hero__code {
  display: block;
  margin: 0;
  color: var(--silver);
  opacity: .72;
}

.page-disclaimer .agreement-hero__title {
  margin: 12px 0 20px;
  font-size: clamp(2.1rem, 6.1vw, 4.4rem);
  font-weight: 300;
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--ink);
  overflow-wrap: break-word;
}

.page-disclaimer .agreement-hero__lede {
  max-width: 60ch;
  margin: 0;
  font-size: clamp(.98rem, 1.6vw, 1.1rem);
  line-height: 1.86;
  color: var(--ink-soft);
}

/* ---------- 01 服务说明：纸白反色条带 ---------- */
.page-disclaimer .agreement-service {
  position: relative;
  background: var(--paper);
  color: var(--deep-sea);
  padding: clamp(40px, 6vw, 76px) 0 clamp(44px, 6.4vw, 84px);
}

.page-disclaimer .agreement-service::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 96px;
  height: 3px;
  background: var(--gold);
}

.page-disclaimer .agreement-service__inner {
  display: grid;
  gap: 16px;
}

.page-disclaimer .agreement-service__index {
  display: block;
  margin: 0;
  color: rgba(10, 27, 51, .58);
}

.page-disclaimer .agreement-service__title {
  margin: 0 0 16px;
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  font-weight: 300;
  line-height: 1.18;
  letter-spacing: -.015em;
  color: var(--deep-sea);
}

.page-disclaimer .agreement-service__text {
  max-width: 66ch;
  margin: 0 0 18px;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(10, 27, 51, .76);
}

.page-disclaimer .agreement-service__text:last-child {
  margin-bottom: 0;
}

.page-disclaimer .agreement-service__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .agreement-service__list li {
  position: relative;
  padding-left: 18px;
  font-size: .95rem;
  line-height: 1.7;
  color: rgba(10, 27, 51, .8);
}

.page-disclaimer .agreement-service__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

/* ---------- 双栏：条款 + 侧注 ---------- */
.page-disclaimer .agreement-deck {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(44px, 6vw, 88px);
  margin-bottom: clamp(48px, 7vw, 104px);
}

.page-disclaimer .agreement-deck__main {
  min-width: 0;
}

.page-disclaimer .agreement-rail {
  border: 1px solid var(--line);
  background: var(--glass);
  padding: 16px;
}

.page-disclaimer .agreement-rail__title {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--ink-mute);
}

.page-disclaimer .agreement-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-disclaimer .agreement-rail__item {
  min-width: 0;
}

.page-disclaimer .agreement-rail__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  text-decoration: none;
  color: var(--ink-mute);
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-disclaimer .agreement-rail__link:hover,
.page-disclaimer .agreement-rail__link:focus-visible {
  color: var(--ink);
  border-color: var(--line-2);
  outline: none;
}

.page-disclaimer .agreement-rail__link[data-active]:not([data-active="false"]) {
  color: var(--ink);
  border-color: var(--gold);
}

.page-disclaimer .agreement-rail__num {
  flex: none;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--silver);
  opacity: .72;
}

.page-disclaimer .agreement-rail__text {
  font-size: 12.5px;
  line-height: 1.5;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .agreement-clause + .agreement-clause {
  margin-top: clamp(34px, 5vw, 62px);
  padding-top: clamp(30px, 4.4vw, 56px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .agreement-clause .index-label {
  display: block;
  margin: 0 0 10px;
}

.page-disclaimer .agreement-clause__title {
  margin: 0 0 20px;
  font-size: clamp(1.35rem, 2.6vw, 1.95rem);
  font-weight: 300;
  line-height: 1.22;
  letter-spacing: -.012em;
  color: var(--ink);
}

.page-disclaimer .agreement-clause__body {
  max-width: 68ch;
}

.page-disclaimer .agreement-clause__body p,
.page-disclaimer .agreement-clause__body li {
  font-size: 1rem;
  line-height: 1.82;
  color: var(--ink-soft);
}

.page-disclaimer .agreement-clause__body p {
  margin: 0 0 1.05em;
}

.page-disclaimer .agreement-clause__body ul {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
}

.page-disclaimer .agreement-clause__body li {
  position: relative;
  padding-left: 20px;
  margin-bottom: .6em;
}

.page-disclaimer .agreement-clause__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 9px;
  height: 1px;
  background: var(--silver);
  opacity: .55;
}

.page-disclaimer .agreement-clause__body a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 162, 27, .38);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .agreement-clause__body a:hover,
.page-disclaimer .agreement-clause__body a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--gold);
}

/* ---------- 引用格式示例 ---------- */
.page-disclaimer .agreement-cite {
  max-width: 100%;
  margin: 0 0 1.3em;
  padding: 15px 18px;
  background: var(--glass);
  border: 1px solid var(--line);
  border-left: 2px solid var(--gold);
  border-radius: 2px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.9;
  color: var(--silver);
  white-space: pre;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .agreement-cite code {
  font: inherit;
  color: inherit;
}

/* ---------- 备案行 ---------- */
.page-disclaimer .agreement-clause__stamp {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--ink-mute);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .agreement-service__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px clamp(24px, 3vw, 44px);
  }
}

@media (min-width: 900px) {
  .page-disclaimer .agreement-service__inner {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 64px);
    align-items: start;
  }

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

  .page-disclaimer .agreement-deck__main {
    grid-column: 1;
    grid-row: 1;
  }

  .page-disclaimer .agreement-rail {
    grid-column: 2;
    grid-row: 1;
    align-self: start;
    position: sticky;
    top: 92px;
  }

  .page-disclaimer .agreement-rail__list {
    display: block;
  }

  .page-disclaimer .agreement-rail__item + .agreement-rail__item {
    border-top: 1px solid var(--line);
  }

  .page-disclaimer .agreement-rail__link {
    align-items: flex-start;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    padding: 12px 10px 12px 10px;
  }

  .page-disclaimer .agreement-rail__link[data-active]:not([data-active="false"]) {
    border-color: transparent;
    border-left-color: var(--gold);
    background: rgba(242, 162, 27, .07);
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .agreement-deck {
    grid-template-columns: minmax(0, 1fr) 264px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .agreement-rail__link,
  .page-disclaimer .agreement-clause__body a {
    transition: none;
  }
}
<<<END>>>