/* ===== 28圈指南 · 使用条款页 ===== */
.page-disclaimer {
  --disc-line-gap: 16px;
  position: relative;
  padding: clamp(26px, 5vw, 60px) 0 clamp(56px, 8vw, 96px);
  color: var(--text);
  font-family: var(--font-body);
  background:
    radial-gradient(880px 460px at 8% -6%, rgba(61, 242, 224, .10), transparent 60%),
    radial-gradient(720px 400px at 98% 3%, rgba(255, 138, 60, .08), transparent 62%);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero .crumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  gap: 26px;
}

.page-disclaimer .disc-hero__kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-disclaimer h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.05rem, 8vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--text);
  text-wrap: balance;
}

.page-disclaimer .disc-hero__intro {
  margin: 0 0 26px;
  max-width: 34em;
  font-size: 1.01rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .disc-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .disc-fact {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(16, 23, 54, .62);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.page-disclaimer .disc-fact__n {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--orange);
}

.page-disclaimer .disc-fact__l {
  font-size: .78rem;
  color: var(--muted);
}

.page-disclaimer .disc-hero__figure {
  position: relative;
  margin: 0;
  aspect-ratio: 3 / 2;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-2);
  box-shadow: var(--shadow-glass);
}

.page-disclaimer .disc-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.92) contrast(1.05);
}

.page-disclaimer .disc-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(165deg, rgba(7, 11, 31, 0) 40%, rgba(7, 11, 31, .72) 100%);
}

/* ---------- 条款区 ---------- */
.page-disclaimer .disc-terms {
  margin-top: clamp(48px, 7vw, 88px);
}

.page-disclaimer .disc-terms__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-terms__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--muted);
}

.page-disclaimer .disc-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-index a {
  display: inline-block;
  padding: 5px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(16, 23, 54, .6);
  color: var(--muted);
  font-size: .78rem;
  text-decoration: none;
  transition: color .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .disc-index a:hover,
.page-disclaimer .disc-index a:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-disclaimer .disc-terms__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-disclaimer .term {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: var(--disc-line-gap);
  padding: 26px 0 30px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .term:nth-child(1) {
  --term-accent: var(--cyan);
  --term-glow: rgba(61, 242, 224, .36);
  --term-soft: rgba(61, 242, 224, .07);
}

.page-disclaimer .term:nth-child(2) {
  --term-accent: var(--orange);
  --term-glow: rgba(255, 138, 60, .38);
  --term-soft: rgba(255, 138, 60, .08);
}

.page-disclaimer .term:nth-child(3) {
  --term-accent: var(--amber);
  --term-glow: rgba(245, 196, 81, .36);
  --term-soft: rgba(245, 196, 81, .08);
}

.page-disclaimer .term:nth-child(4) {
  --term-accent: var(--accent-violet);
  --term-glow: rgba(155, 107, 255, .40);
  --term-soft: rgba(155, 107, 255, .10);
}

.page-disclaimer .term:nth-child(5) {
  --term-accent: #FF6A5C;
  --term-glow: rgba(255, 106, 92, .40);
  --term-soft: rgba(255, 106, 92, .10);
}

.page-disclaimer .term:nth-child(6) {
  --term-accent: var(--accent-jade);
  --term-glow: rgba(47, 191, 174, .40);
  --term-soft: rgba(47, 191, 174, .10);
}

.page-disclaimer .term:nth-child(7) {
  --term-accent: var(--cyan);
  --term-glow: rgba(61, 242, 224, .36);
  --term-soft: rgba(61, 242, 224, .07);
}

.page-disclaimer .term__rail {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding-top: 2px;
}

.page-disclaimer .term__num {
  display: inline-block;
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-decoration: none;
  color: var(--term-accent, var(--orange));
  border: 1px solid var(--term-glow, rgba(255, 138, 60, .38));
  background: var(--term-soft, rgba(255, 138, 60, .08));
  border-radius: 5px;
  transition: background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .term__num:hover,
.page-disclaimer .term__num:focus-visible {
  background: var(--term-accent, var(--orange));
  border-color: var(--term-accent, var(--orange));
  color: var(--ink);
}

.page-disclaimer .term__rule {
  display: none;
}

.page-disclaimer .term__body {
  min-width: 0;
  max-width: 46em;
}

.page-disclaimer .term__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.2rem, 3.6vw, 1.6rem);
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-disclaimer .term__body p {
  margin: 0 0 14px;
  font-size: .97rem;
  line-height: 1.85;
  color: var(--muted);
}

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

.page-disclaimer .term__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 224, .35);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .term__body a:hover,
.page-disclaimer .term__body a:focus-visible {
  color: #fff;
  border-bottom-color: #fff;
}

/* ---------- 通用要点列表 ---------- */
.page-disclaimer .disc-list {
  display: grid;
  gap: 9px;
  margin: 4px 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 24px;
  font-size: .94rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 12px;
  height: 2px;
  border-radius: 2px;
  background: var(--term-accent, var(--cyan));
}

.page-disclaimer .disc-list--ban li {
  color: var(--text);
}

.page-disclaimer .disc-list--ban li::before {
  width: 14px;
  height: 3px;
  top: .74em;
  background: var(--orange);
  box-shadow: 0 0 8px rgba(255, 138, 60, .5);
}

/* ---------- 更新标记 + 变更摘要 ---------- */
.page-disclaimer .term__stamp {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0 0 14px;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .1em;
  color: var(--amber);
  border: 1px solid rgba(245, 196, 81, .38);
  background: rgba(245, 196, 81, .08);
  border-radius: 999px;
  cursor: help;
  outline-offset: 3px;
}

.page-disclaimer .term__stamp::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 8px rgba(245, 196, 81, .9);
}

.page-disclaimer .term__tip {
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  width: min(272px, 72vw);
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: var(--ink-2);
  box-shadow: var(--shadow-glass);
  color: var(--text);
  font-family: var(--font-body);
  font-size: .8rem;
  line-height: 1.65;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  pointer-events: none;
  transition: opacity .18s var(--ease), transform .18s var(--ease), visibility .18s;
  z-index: 6;
}

.page-disclaimer .term__stamp:hover .term__tip,
.page-disclaimer .term__stamp:focus .term__tip,
.page-disclaimer .term__stamp:focus-visible .term__tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 联系信息块 ---------- */
.page-disclaimer .disc-contact {
  display: grid;
  gap: 11px;
  margin: 4px 0 16px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: 6px;
  background: rgba(16, 23, 54, .72);
}

.page-disclaimer .disc-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
}

.page-disclaimer .disc-contact__k {
  min-width: 68px;
  font-size: .76rem;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-disclaimer .disc-contact__v {
  font-size: .94rem;
  line-height: 1.7;
  color: var(--text);
}

.page-disclaimer .disc-contact .copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: .84rem;
  letter-spacing: .02em;
  color: var(--cyan);
  background: rgba(61, 242, 224, .07);
  border: 1px solid rgba(61, 242, 224, .30);
  border-radius: 6px;
  cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}

.page-disclaimer .disc-contact .copy-btn:hover,
.page-disclaimer .disc-contact .copy-btn:focus-visible {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

/* ---------- 收尾 ---------- */
.page-disclaimer .disc-outro {
  display: grid;
  gap: 22px;
  margin-top: clamp(48px, 6vw, 76px);
  padding: clamp(22px, 3.6vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(140deg, rgba(58, 26, 107, .40), rgba(16, 23, 54, .92) 62%),
    var(--ink-2);
  box-shadow: var(--shadow-glass);
}

.page-disclaimer .disc-outro h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 4vw, 1.8rem);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-disclaimer .disc-outro p {
  margin: 0;
  max-width: 42em;
  font-size: .94rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .disc-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: 48px;
    align-items: start;
  }

  .page-disclaimer .term {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 36px;
    padding: 38px 0 42px;
  }

  .page-disclaimer .term__rail {
    position: sticky;
    top: 32px;
    align-self: start;
  }

  .page-disclaimer .term__rule {
    display: block;
    width: 1px;
    min-height: 32px;
    flex: 1 1 auto;
    background: linear-gradient(180deg, var(--term-glow, var(--line-strong)), transparent);
  }
}

@media (min-width: 860px) {
  .page-disclaimer .disc-outro {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: center;
    gap: 36px;
  }

  .page-disclaimer .disc-outro__actions {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .term__tip,
  .page-disclaimer .term__num,
  .page-disclaimer .disc-index a,
  .page-disclaimer .disc-contact .copy-btn {
    transition: none;
  }
}
<<<END>>>