.page-disclaimer {
  background: var(--ink);
  color: var(--text);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .ins-hero {
  position: relative;
  padding: 22px 0 44px;
  border-bottom: 2px solid var(--line);
  background:
    radial-gradient(circle at 10% -10%, rgba(56, 242, 207, .18), transparent 58%),
    linear-gradient(180deg, rgba(12, 30, 52, .92), rgba(7, 20, 38, 1));
}

.page-disclaimer .ins-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(140, 163, 188, .09) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(140, 163, 188, .09) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}

.page-disclaimer .ins-hero .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .ins-hero__grid {
  display: grid;
  gap: 30px;
  margin-top: 22px;
}

.page-disclaimer .ins-hero h1 {
  font-family: var(--font-sans);
  font-size: clamp(30px, 7vw, 54px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.03em;
  color: var(--white);
  margin: 14px 0 18px;
  max-width: 17ch;
}

.page-disclaimer .ins-hero .lead {
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
  margin: 0;
}

.page-disclaimer .ins-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-disclaimer .ins-hero__media {
  margin: 0;
}

.page-disclaimer .ins-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-disclaimer .ins-hero__media .media-caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

/* ---------- 三步路径（暖纸阅读区） ---------- */
.page-disclaimer .ins-steps {
  background: var(--paper);
  color: var(--ink);
  padding: 44px 0 52px;
  border-top: 2px solid var(--shadow);
  border-bottom: 2px solid var(--shadow);
}

.page-disclaimer .ins-steps .eyebrow {
  color: rgba(7, 20, 38, .62);
}

.page-disclaimer .ins-steps__layout {
  display: grid;
  gap: 30px;
}

.page-disclaimer .ins-steps__index h2 {
  font-size: clamp(24px, 5vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--ink);
  margin: 10px 0 20px;
  max-width: 14ch;
}

.page-disclaimer .ins-index {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-disclaimer .ins-index a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--ink);
  text-decoration: none;
  border: 2px solid transparent;
  transition: background .12s linear, border-color .12s linear;
}

.page-disclaimer .ins-index a:hover,
.page-disclaimer .ins-index a:focus-visible {
  background: rgba(56, 242, 207, .38);
  border-color: var(--ink);
}

.page-disclaimer .ins-index__num {
  font-weight: 700;
  color: rgba(7, 20, 38, .5);
}

.page-disclaimer .ins-step {
  position: relative;
  padding: 0 0 34px 26px;
  border-left: 2px dashed rgba(7, 20, 38, .22);
  scroll-margin-top: 96px;
}

.page-disclaimer .ins-step:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-disclaimer .ins-step::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 10px;
  width: 16px;
  height: 16px;
  background: var(--cyan);
  border: 2px solid var(--ink);
  box-shadow: 2px 2px 0 var(--shadow);
}

.page-disclaimer .ins-step__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 14px;
}

.page-disclaimer .ins-step__num {
  font-family: var(--font-mono);
  font-size: clamp(44px, 11vw, 76px);
  font-weight: 700;
  line-height: .88;
  letter-spacing: -.05em;
  color: var(--ink);
}

@supports (-webkit-text-stroke: 1px #000) {
  .page-disclaimer .ins-step__num {
    color: transparent;
    -webkit-text-stroke: 2px rgba(7, 20, 38, .5);
  }
}

.page-disclaimer .ins-step__title {
  margin: 0;
  font-size: clamp(20px, 3.4vw, 26px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .ins-step__text {
  margin: 14px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(7, 20, 38, .84);
}

.page-disclaimer .ins-step__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-disclaimer .ins-step__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(7, 20, 38, .76);
}

.page-disclaimer .ins-step__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  background: var(--orange);
}

/* ---------- 通用栏目头 ---------- */
.page-disclaimer .ins-section-head {
  max-width: 62ch;
  margin-bottom: 26px;
}

.page-disclaimer .ins-section-head h2 {
  font-size: clamp(24px, 4.6vw, 38px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--white);
  margin: 10px 0 14px;
}

.page-disclaimer .ins-section-head__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 设备与浏览器 ---------- */
.page-disclaimer .ins-device {
  border-top: 1px solid var(--line);
}

.page-disclaimer .ins-tagrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}

.page-disclaimer .ins-tagrow__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
  margin-right: 4px;
}

.page-disclaimer .ins-device__grid {
  display: grid;
  gap: 16px;
}

.page-disclaimer .ins-card {
  padding: 20px 18px;
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--hard-shadow);
  transition: transform .12s linear, border-color .12s linear;
}

.page-disclaimer .ins-card:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
}

.page-disclaimer .ins-card .tag {
  display: inline-block;
}

.page-disclaimer .ins-card__big {
  margin: 14px 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(22px, 4vw, 28px);
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--cyan);
}

.page-disclaimer .ins-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text);
}

/* ---------- 更新节奏 ---------- */
.page-disclaimer .ins-timing-section {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(12, 30, 52, .55), rgba(7, 20, 38, 0));
}

.page-disclaimer .ins-timing {
  display: grid;
  border-top: 2px solid var(--line-cyan);
}

.page-disclaimer .ins-timing__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .ins-timing__when {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-disclaimer .ins-timing__what {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 账号与缓存 ---------- */
.page-disclaimer .ins-account {
  border-top: 1px solid var(--line);
}

.page-disclaimer .ins-account__grid {
  display: grid;
  gap: 16px;
}

.page-disclaimer .ins-account__card {
  padding: 20px 18px;
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--hard-shadow);
}

.page-disclaimer .ins-account__card--on {
  border-color: var(--line-cyan);
}

.page-disclaimer .ins-account__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-disclaimer .ins-account__card--on .ins-account__label {
  color: var(--cyan);
}

.page-disclaimer .ins-account__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .ins-account__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text);
}

.page-disclaimer .ins-account__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  background: var(--mist);
}

.page-disclaimer .ins-account__card--on .ins-account__list li::before {
  background: var(--cyan);
}

.page-disclaimer .ins-hint {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 12px;
  margin-top: 20px;
  padding: 16px 18px;
  border: 2px solid var(--orange);
  background: rgba(255, 122, 47, .09);
}

.page-disclaimer .ins-hint p {
  margin: 0;
  flex: 1 1 220px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
}

/* ---------- 适用场景 ---------- */
.page-disclaimer .ins-scope {
  border-top: 1px solid var(--line);
}

.page-disclaimer .ins-scope__grid {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 2px solid var(--line);
  border-left: 2px solid var(--line);
}

.page-disclaimer .ins-scope__item {
  padding: 20px 18px;
  border-right: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
  background: rgba(12, 30, 52, .5);
}

.page-disclaimer .ins-scope__num {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-disclaimer .ins-scope__item h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -.01em;
}

.page-disclaimer .ins-scope__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text);
}

/* ---------- 帮助 ---------- */
.page-disclaimer .ins-help {
  border-top: 2px solid var(--line-cyan);
  background: linear-gradient(180deg, rgba(12, 30, 52, .7), rgba(7, 20, 38, 1));
}

.page-disclaimer .ins-help__grid {
  display: grid;
  gap: 26px;
}

.page-disclaimer .ins-help h2 {
  margin: 10px 0 14px;
  font-size: clamp(24px, 4.6vw, 36px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-disclaimer .ins-help__lead {
  margin: 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

.page-disclaimer .ins-help__links {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.page-disclaimer .ins-help__links a {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 207, .35);
  padding-bottom: 4px;
  justify-self: start;
  transition: color .12s linear, border-color .12s linear;
}

.page-disclaimer .ins-help__links a:hover,
.page-disclaimer .ins-help__links a:focus-visible {
  color: var(--white);
  border-bottom-color: var(--orange);
}

.page-disclaimer .ins-contact {
  padding: 20px 18px;
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--hard-shadow);
}

.page-disclaimer .ins-contact__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
}

.page-disclaimer .ins-contact__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-disclaimer .ins-contact__value {
  font-size: 15px;
  line-height: 1.7;
  color: var(--white);
  word-break: break-word;
}

.page-disclaimer .ins-contact__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 断点 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .ins-hero {
    padding: 26px 0 56px;
  }

  .page-disclaimer .ins-steps {
    padding: 56px 0 64px;
  }

  .page-disclaimer .ins-device__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .ins-timing__row {
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: start;
    gap: 24px;
    padding: 20px 0;
  }

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

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

  .page-disclaimer .ins-contact {
    padding: 24px 22px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .ins-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: end;
    gap: 56px;
  }

  .page-disclaimer .ins-steps__layout {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 64px;
  }

  .page-disclaimer .ins-steps__index {
    position: sticky;
    top: 118px;
    align-self: start;
  }

  .page-disclaimer .ins-step {
    padding-bottom: 44px;
  }

  .page-disclaimer .ins-help__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 48px;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .ins-card,
  .page-disclaimer .ins-index a,
  .page-disclaimer .ins-help__links a {
    transition: opacity .12s linear;
  }

  .page-disclaimer .ins-card:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>