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

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

/* ---------- 首屏 ---------- */
.notice-hero {
  position: relative;
  padding: calc(var(--sp) + 36px) 0 calc(var(--sp) * 0.8);
  background:
    linear-gradient(140deg, var(--ink) 0%, #101a3d 52%, var(--deep-teal) 100%);
  overflow: hidden;
}

.notice-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(47, 227, 224, 0.045) 0 1px,
    transparent 1px 46px
  );
  pointer-events: none;
}

.notice-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -45%;
  width: 62%;
  height: 150%;
  background: linear-gradient(200deg, rgba(166, 107, 255, 0.16), transparent 68%);
  clip-path: polygon(34% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.notice-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 32px;
}

.notice-hero__kicker {
  margin: 18px 0 0;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cyan);
}

.notice-hero__title {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 11vw, 72px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--snow);
}

.notice-hero__lead {
  margin: 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--snow);
  opacity: 0.88;
}

.notice-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.notice-hero__art {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.notice-hero__art img {
  width: 100%;
  object-fit: cover;
}

/* ---------- 主体栅格 ---------- */
.notice-layout {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  column-gap: 18px;
  align-items: start;
  padding: var(--sp) 0 calc(var(--sp) * 0.7);
}

.notice-prose {
  min-width: 0;
  max-width: 640px;
}

/* ---------- 竖向节奏刻度 ---------- */
.notice-rail {
  min-width: 0;
}

.notice-rail__cap {
  margin: 0 0 14px;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--fog);
  writing-mode: vertical-rl;
}

.notice-rail__track {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 26px;
  min-height: 280px;
  padding-left: 6px;
}

.notice-rail__track::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), var(--violet) 55%, transparent);
}

.notice-rail__node {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
}

.notice-rail__dot {
  flex: none;
  width: 9px;
  height: 9px;
  transform: rotate(45deg);
  border: 1px solid var(--cyan);
  background: var(--ink);
}

.notice-rail__node:nth-child(2) .notice-rail__dot {
  border-color: var(--amber);
}

.notice-rail__node:nth-child(3) .notice-rail__dot {
  border-color: var(--violet);
}

.notice-rail__node:first-child .notice-rail__dot {
  box-shadow: 0 0 12px rgba(47, 227, 224, 0.4);
}

.notice-rail__txt {
  display: none;
  font-size: 11px;
  color: var(--fog);
}

/* ---------- 章节 ---------- */
.notice-block {
  padding-bottom: 52px;
}

.notice-block + .notice-block {
  border-top: 1px solid var(--line);
  padding-top: 48px;
}

.notice-block .chapter {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  column-gap: 14px;
  align-items: start;
  margin: 0 0 22px;
}

.page-disclaimer .chapter__num {
  grid-column: 1;
  grid-row: 1 / span 4;
  font-family: var(--font-serif);
  font-size: 42px;
  font-weight: 600;
  line-height: 0.9;
  color: var(--violet);
  letter-spacing: -0.02em;
}

.page-disclaimer .chapter__rule {
  grid-column: 2;
  width: 48px;
  height: 2px;
  margin: 8px 0 12px;
  background: var(--cyan);
}

.page-disclaimer .chapter__title {
  grid-column: 2;
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 6.4vw, 32px);
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--snow);
}

.page-disclaimer .chapter__kicker {
  grid-column: 2;
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--fog);
}

.notice-lede {
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--snow);
}

.notice-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 224, 0.38);
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.notice-link:hover,
.notice-link:focus-visible {
  border-bottom-color: var(--cyan);
  color: var(--snow);
}

/* ---------- 01 更新节奏 ---------- */
.cadence {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.cadence__item {
  padding: 20px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: border-color 180ms var(--ease);
}

.cadence__item:nth-child(2) {
  border-left-color: var(--amber);
}

.cadence__item:nth-child(3) {
  border-left-color: var(--violet);
}

.cadence__item:hover,
.cadence__item:focus-within {
  border-color: var(--cyan);
}

.cadence__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.cadence__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.cadence__text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--fog);
}

/* ---------- 02 关键提醒 ---------- */
.notice-alert {
  margin: 0 0 20px;
  padding: 22px;
  background: linear-gradient(180deg, rgba(255, 162, 58, 0.09), rgba(255, 162, 58, 0.015));
  border: 1px solid rgba(255, 162, 58, 0.5);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.notice-alert__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.notice-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.notice-points li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--snow);
}

.notice-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: var(--amber);
  transform: rotate(45deg);
}

.notice-note {
  margin: 0;
  padding-left: 14px;
  border-left: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--fog);
}

/* ---------- 03 使用范围 ---------- */
.notice-split {
  display: grid;
  gap: 16px;
  margin: 0 0 20px;
}

.notice-split__col {
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.notice-split__col--ok {
  border-top: 2px solid var(--online);
}

.notice-split__col--no {
  border-top: 2px solid var(--violet);
}

.notice-split__col h3 {
  margin: 0 0 12px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.notice-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.notice-list li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--fog);
}

.notice-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  transform: rotate(45deg);
  background: currentColor;
  opacity: 0.75;
}

.notice-split__col--ok .notice-list li::before {
  background: var(--online);
  opacity: 1;
}

.notice-split__col--no .notice-list li::before {
  background: var(--violet);
  opacity: 1;
}

/* ---------- 04 反馈步骤 ---------- */
.steps {
  list-style: none;
  counter-reset: step;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 18px;
}

.steps__item {
  position: relative;
  padding-left: 48px;
}

.steps__item::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
  background: var(--mist);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

.steps__item h3 {
  margin: 4px 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--snow);
}

.steps__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--fog);
}

.notice-feedback {
  padding: 24px 22px;
  background: var(--mist);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.notice-feedback__head {
  margin-bottom: 18px;
}

.notice-feedback__title {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.notice-feedback__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--fog);
}

.notice-feedback__btn {
  margin: 0;
}

.notice-feedback__panel {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.notice-feedback__panel[hidden] {
  display: none;
}

.notice-feedback__hint {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fog);
}

.notice-feedback__foot {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--fog);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .notice-split {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .notice-hero {
    padding: calc(var(--sp) + 56px) 0 var(--sp);
  }

  .notice-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 56px;
    align-items: end;
  }

  .notice-hero__title {
    font-size: clamp(64px, 7vw, 96px);
  }

  .notice-hero__lead {
    font-size: 20px;
  }

  .notice-layout {
    grid-template-columns: minmax(0, 1fr) 190px;
    column-gap: 72px;
  }

  .notice-prose {
    grid-column: 1;
    grid-row: 1;
  }

  .notice-rail {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 104px;
    align-self: start;
  }

  .notice-rail__cap {
    writing-mode: horizontal-tb;
    font-size: 11px;
    letter-spacing: 0.22em;
    color: var(--cyan);
  }

  .notice-rail__track {
    min-height: 460px;
    gap: 40px;
  }

  .notice-rail__txt {
    display: inline;
  }

  .notice-block .chapter {
    grid-template-columns: 76px minmax(0, 1fr);
    column-gap: 20px;
    margin-bottom: 28px;
  }

  .page-disclaimer .chapter__num {
    font-size: 62px;
  }

  .notice-block {
    padding-bottom: 72px;
  }

  .notice-block + .notice-block {
    padding-top: 64px;
  }
}
<<<PAGE_CSS_END>>>