.page-disclaimer {
  display: block;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  padding-top: clamp(16px, 2.4vw, 30px);
}

.page-disclaimer .disc-hero .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 38px);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}

.page-disclaimer .disc-hero__copy {
  min-width: 0;
}

.page-disclaimer .disc-hero h1 {
  margin: 10px 0 18px;
  font-family: var(--font-head);
  font-size: var(--fs-hero);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--text);
  max-width: 15ch;
}

.page-disclaimer .disc-hero__lead {
  margin: 0 0 26px;
  max-width: 48ch;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--dim);
}

.page-disclaimer .disc-hero__marks {
  list-style: none;
  margin: 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
}

.page-disclaimer .disc-hero__marks li {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  font-size: var(--fs-note);
  line-height: 1.6;
  color: var(--dim);
}

.page-disclaimer .disc-mark__key {
  font-family: var(--font-data);
  font-size: calc(var(--fs-note) + 1px);
  color: var(--cyan);
  border-bottom: 2px solid var(--pulse);
  padding-bottom: 2px;
  letter-spacing: 0.02em;
}

.page-disclaimer .disc-hero__media {
  margin: 0;
  padding: 10px;
  background: var(--panel);
  border: 1px solid var(--line);
}

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

.page-disclaimer .disc-hero__media figcaption {
  margin-top: 12px;
  font-size: var(--fs-note);
  line-height: 1.6;
  color: var(--dim);
}

/* ---------- 环境 ---------- */
.page-disclaimer .disc-env__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .disc-env__card {
  min-width: 0;
  padding: clamp(18px, 2.4vw, 30px);
  background: var(--panel);
}

.page-disclaimer .disc-env__card .card__title {
  margin: 8px 0 12px;
  font-family: var(--font-head);
  font-size: var(--fs-h3);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .disc-env__text {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--dim);
}

/* ---------- 三步 ---------- */
.page-disclaimer .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .step {
  min-width: 0;
  background: var(--panel);
}

.page-disclaimer .step__box {
  border-left: 3px solid transparent;
  transition: border-color var(--ease);
}

.page-disclaimer .step__box[open] {
  border-left-color: var(--pulse);
}

.page-disclaimer .step__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) 22px;
  align-items: center;
  gap: clamp(12px, 2vw, 28px);
  padding: clamp(16px, 2.2vw, 26px) clamp(14px, 2vw, 28px);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .step__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .step__summary::marker {
  content: "";
}

.page-disclaimer .step__num {
  font-family: var(--font-data);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1;
  color: var(--dim);
  font-variant-numeric: tabular-nums;
  transition: color var(--ease);
}

.page-disclaimer .step__box[open] .step__num {
  color: var(--pulse);
}

.page-disclaimer .step__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: var(--fs-h3);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--text);
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
  transition: border-color var(--ease), color var(--ease);
}

.page-disclaimer .step__summary:hover .step__title,
.page-disclaimer .step__box[open] .step__title {
  border-bottom-color: var(--cyan);
}

.page-disclaimer .step__cue {
  position: relative;
  width: 18px;
  height: 18px;
  justify-self: end;
}

.page-disclaimer .step__cue::before,
.page-disclaimer .step__cue::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--cyan);
  transform: translate(-50%, -50%);
}

.page-disclaimer .step__cue::before {
  width: 14px;
  height: 2px;
}

.page-disclaimer .step__cue::after {
  width: 2px;
  height: 14px;
  transition: transform var(--ease), opacity var(--ease);
}

.page-disclaimer .step__box[open] .step__cue::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.page-disclaimer .step__body {
  padding: 0 clamp(14px, 2vw, 28px) clamp(22px, 2.6vw, 32px);
  display: grid;
  gap: 16px;
}

.page-disclaimer .step__body p {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--dim);
  max-width: 62ch;
}

.page-disclaimer .step__hint {
  border-left: 2px solid var(--sage);
  padding-left: 14px;
  color: var(--sage) !important;
  font-size: var(--fs-note) !important;
}

.page-disclaimer .step__sketch {
  max-width: 320px;
  padding: 12px;
  background: var(--lift);
  border: 1px solid var(--line);
}

.page-disclaimer .step__sketch svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-disclaimer .sketch-bg {
  fill: none;
  stroke: var(--line);
  stroke-width: 1;
}

.page-disclaimer .sketch-block {
  fill: var(--panel);
  stroke: var(--line);
  stroke-width: 1;
}

.page-disclaimer .sketch-side {
  fill: var(--void);
  stroke: var(--cyan);
  stroke-width: 1;
}

.page-disclaimer .sketch-accent {
  stroke: var(--sage);
  stroke-width: 1;
}

.page-disclaimer .sketch-plus {
  fill: none;
  stroke: var(--pulse);
  stroke-width: 1.5;
}

.page-disclaimer .sketch-plus-line {
  stroke: var(--pulse);
  stroke-width: 2;
}

.page-disclaimer .sketch-track {
  fill: var(--void);
  stroke: var(--line);
  stroke-width: 1;
}

.page-disclaimer .sketch-knob {
  fill: var(--pulse);
}

/* ---------- 刷新 ---------- */
.page-disclaimer .disc-gauge {
  margin: 0 0 clamp(24px, 3vw, 40px);
  padding: clamp(20px, 3vw, 36px) clamp(16px, 2.6vw, 34px) clamp(14px, 2vw, 22px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
}

.page-disclaimer .disc-gauge svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-disclaimer .gauge-axis {
  stroke: var(--line);
  stroke-width: 1;
}

.page-disclaimer .gauge-tick {
  stroke: var(--dim);
  stroke-width: 1;
}

.page-disclaimer .gauge-mark {
  stroke: var(--pulse);
  stroke-width: 2;
}

.page-disclaimer .gauge-label {
  fill: var(--dim);
  font-family: var(--font-data);
  font-size: 13px;
}

.page-disclaimer .gauge-label--end {
  fill: var(--pulse);
}

.page-disclaimer .disc-gauge figcaption {
  margin-top: 14px;
  font-size: var(--fs-note);
  line-height: 1.65;
  color: var(--dim);
}

.page-disclaimer .disc-refresh__notes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .disc-note {
  min-width: 0;
  padding: clamp(16px, 2.2vw, 26px);
  background: var(--panel);
}

.page-disclaimer .disc-note__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: calc(var(--fs-body) + 2px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--cyan);
}

.page-disclaimer .disc-note p {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--dim);
}

.page-disclaimer .disc-note a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 内容使用 ---------- */
.page-disclaimer .disc-reuse__cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.5vw, 32px);
}

.page-disclaimer .disc-ok,
.page-disclaimer .disc-ask {
  min-width: 0;
  padding: clamp(18px, 2.4vw, 28px);
  background: var(--panel);
  border-top: 2px solid var(--cyan);
}

.page-disclaimer .disc-ask {
  border-top-color: var(--pulse);
}

.page-disclaimer .disc-ok .card__label,
.page-disclaimer .disc-ask .card__label {
  display: block;
  margin-bottom: 16px;
}

.page-disclaimer .disc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 22px;
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--dim);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 10px;
  height: 2px;
  background: var(--cyan);
}

.page-disclaimer .disc-ask .disc-list li::before {
  background: var(--pulse);
}

.page-disclaimer .disc-reuse__apply {
  margin-top: clamp(22px, 3vw, 36px);
  padding-top: clamp(20px, 2.4vw, 28px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-reuse__apply p {
  margin: 0 0 20px;
  max-width: 66ch;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--dim);
}

.page-disclaimer .disc-reuse__apply a {
  color: var(--cyan);
  font-family: var(--font-data);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 备案 ---------- */
.page-disclaimer .disc-filing__body {
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-filing__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-filing__key {
  font-size: var(--fs-note);
  letter-spacing: 0.06em;
  color: var(--dim);
}

.page-disclaimer .disc-filing__val {
  font-size: var(--fs-body);
  color: var(--text);
  word-break: break-word;
}

.page-disclaimer .disc-filing__val--mono {
  font-family: var(--font-data);
  letter-spacing: 0.01em;
}

.page-disclaimer .disc-filing__line {
  margin: clamp(24px, 3vw, 40px) 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-data);
  font-size: var(--fs-note);
  color: var(--dim);
  letter-spacing: 0.02em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .disc-filing__row {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .disc-env__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 920px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-disclaimer .disc-hero__media {
    margin-top: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition: none !important;
  }
}