.page-disclaimer {
  --pd-pad: clamp(1.15rem, 4vw, 2.5rem);
  --pd-gap: clamp(1rem, 3vw, 1.75rem);
  overflow-x: clip;
}

.page-disclaimer .breadcrumbs {
  margin-top: .75rem;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .guide-hero {
  position: relative;
  padding: clamp(1.75rem, 5vw, 3.25rem) 0 clamp(2rem, 6vw, 3.75rem);
  background: linear-gradient(168deg, var(--sand) 0%, var(--paper) 94%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-disclaimer .guide-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(155, 140, 120, .2) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(155, 140, 120, .2) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

.page-disclaimer .guide-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  top: -26%;
  width: 46vmin;
  height: 46vmin;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 212, 196, .3), transparent 68%);
  pointer-events: none;
}

.page-disclaimer .guide-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.page-disclaimer .guide-hero h1 {
  margin: .5rem 0 0;
  font-size: clamp(1.85rem, 6.2vw, 3.9rem);
  line-height: 1.08;
  letter-spacing: .015em;
  color: var(--night);
  max-width: 20ch;
}

.page-disclaimer .guide-hero__lead {
  margin: 1rem 0 0;
  max-width: 48ch;
  font-size: clamp(.98rem, 2.2vw, 1.08rem);
  line-height: 1.9;
  color: #3d4a55;
}

.page-disclaimer .guide-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-top: 1.5rem;
}

.page-disclaimer .guide-hero__aside {
  align-self: start;
  padding: 1.1rem 1.15rem 1.15rem;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--clay);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .guide-hero__aside-key {
  margin: 0 0 .8rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--clay);
}

.page-disclaimer .guide-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-disclaimer .guide-facts li {
  display: grid;
  gap: .1rem;
  padding-bottom: .65rem;
  border-bottom: 1px dashed var(--line-soft);
}

.page-disclaimer .guide-facts li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .guide-facts__n {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  letter-spacing: .02em;
  color: var(--coordinate);
}

.page-disclaimer .guide-facts__t {
  font-size: .85rem;
  color: #5a675f;
}

/* ---------- 通用区块头 ---------- */
.page-disclaimer .block-head {
  max-width: 62ch;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-disclaimer .block-title {
  margin: .35rem 0 .6rem;
  font-size: clamp(1.4rem, 3.8vw, 2.3rem);
  line-height: 1.22;
  letter-spacing: .01em;
  color: var(--night);
}

.page-disclaimer .block-lead {
  margin: 0;
  font-size: .98rem;
  line-height: 1.88;
  color: #3d4a55;
}

.page-disclaimer .block-head--invert .block-title {
  color: var(--paper);
}

.page-disclaimer .block-head--invert .block-lead {
  color: rgba(247, 242, 232, .78);
}

.page-disclaimer .block-head--invert .eyebrow {
  color: var(--cyan);
}

/* ---------- 五步路线条 ---------- */
.page-disclaimer .stepline {
  position: relative;
  list-style: none;
  margin: 0 0 clamp(1.5rem, 4vw, 2.25rem);
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .55rem;
}

.page-disclaimer .stepline__link {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  padding: .7rem .75rem;
  text-decoration: none;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  color: var(--night);
  transition: border-color .2s var(--ease), transform .2s var(--ease), background .2s var(--ease);
}

.page-disclaimer .stepline__link:hover,
.page-disclaimer .stepline__link:focus-visible {
  border-color: var(--clay);
  background: #fff;
  transform: translateY(-2px);
}

.page-disclaimer .stepline__num {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--clay);
}

.page-disclaimer .stepline__label {
  font-size: .88rem;
  line-height: 1.4;
}

/* ---------- 路径图 ---------- */
.page-disclaimer .route-figure {
  margin: 0 0 clamp(1.75rem, 4vw, 2.5rem);
}

.page-disclaimer .route-figure .figure__media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(31, 95, 139, .1), rgba(232, 221, 200, .6));
  aspect-ratio: 3 / 2;
}

.page-disclaimer .route-figure .figure__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .route-figure .figure__caption {
  margin-top: .6rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--line);
}

/* ---------- 步骤清单 ---------- */
.page-disclaimer .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .85rem;
  counter-reset: pd-step;
}

.page-disclaimer .step {
  display: grid;
  gap: .35rem;
  padding: clamp(1rem, 3vw, 1.5rem);
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--line-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}

.page-disclaimer .step:target {
  border-left-color: var(--clay);
  background: #fff;
  box-shadow: var(--shadow-card);
}

.page-disclaimer .step__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.75rem;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--clay);
}

.page-disclaimer .step__title {
  margin: 0 0 .4rem;
  font-size: clamp(1.05rem, 2.6vw, 1.25rem);
  line-height: 1.45;
  color: var(--night);
}

.page-disclaimer .step__body p {
  margin: 0 0 .55rem;
  font-size: .95rem;
  line-height: 1.85;
  color: #3d4a55;
}

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

.page-disclaimer .step__note {
  padding-left: .7rem;
  border-left: 2px solid rgba(47, 212, 196, .75);
  font-family: var(--font-mono);
  font-size: .78rem !important;
  line-height: 1.75 !important;
  color: #5f6d63 !important;
}

/* ---------- 使用前准备 ---------- */
.page-disclaimer .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .75rem;
  grid-template-columns: 1fr;
}

.page-disclaimer .prep-item {
  padding: 1rem 1.1rem;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
}

.page-disclaimer .prep-item__k {
  display: inline-block;
  margin-bottom: .4rem;
  padding: .16rem .5rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--paper);
  background: var(--coordinate);
  border-radius: 2px;
}

.page-disclaimer .prep-item p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.82;
  color: #3d4a55;
}

/* ---------- 城市坐标 ---------- */
.page-disclaimer .cities-grid {
  display: grid;
  gap: var(--pd-gap);
}

.page-disclaimer .cities-intro p {
  margin: 0 0 .75rem;
  font-size: .95rem;
  line-height: 1.85;
  color: #3d4a55;
}

.page-disclaimer .cities-intro__note {
  padding-top: .7rem;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: .76rem !important;
  color: var(--line) !important;
}

.page-disclaimer .city-chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(8.6rem, 1fr));
  gap: .5rem;
  align-content: start;
}

.page-disclaimer .city-chips__item {
  display: flex;
  align-items: baseline;
  gap: .45rem;
  padding: .55rem .7rem;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  font-size: .9rem;
  color: var(--night);
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-disclaimer .city-chips__item:hover {
  border-color: var(--coordinate);
  transform: translateY(-2px);
}

.page-disclaimer .city-chips__num {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .04em;
  color: var(--coordinate);
}

/* ---------- 旧版对比 ---------- */
.page-disclaimer .guide-versions {
  background: var(--night);
  color: var(--paper);
}

.page-disclaimer .version-grid {
  display: grid;
  gap: .85rem;
  grid-template-columns: 1fr;
}

.page-disclaimer .version-card {
  padding: 1.1rem 1.15rem 1.2rem;
  background: rgba(247, 242, 232, .05);
  border: 1px solid rgba(247, 242, 232, .18);
  border-radius: var(--radius);
  transition: border-color .22s var(--ease), background .22s var(--ease);
}

.page-disclaimer .version-card:hover {
  border-color: var(--cyan);
  background: rgba(247, 242, 232, .09);
}

.page-disclaimer .version-card--now {
  border-color: rgba(108, 74, 182, .8);
  background: rgba(108, 74, 182, .16);
}

.page-disclaimer .version-card__tag {
  display: inline-block;
  margin: 0 0 .6rem;
  padding: .14rem .5rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--night);
  background: var(--cyan);
  border-radius: 2px;
}

.page-disclaimer .version-card--now .version-card__tag {
  color: var(--paper);
  background: var(--neon);
}

.page-disclaimer .version-card h3 {
  margin: 0 0 .45rem;
  font-size: 1.05rem;
  line-height: 1.4;
  color: var(--paper);
}

.page-disclaimer .version-card p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.8;
  color: rgba(247, 242, 232, .76);
}

.page-disclaimer .dim-list {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
}

.page-disclaimer .dim-list li {
  padding: .3rem .65rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--cyan);
  border: 1px solid rgba(47, 212, 196, .45);
  border-radius: 999px;
}

.page-disclaimer .guide-versions__more {
  margin: 1.4rem 0 0;
}

/* ---------- 收藏与复访 ---------- */
.page-disclaimer .save-grid {
  display: grid;
  gap: .85rem;
  grid-template-columns: 1fr;
}

.page-disclaimer .save-card {
  padding: 1.1rem 1.15rem 1.2rem;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .save-card--accent {
  border-left: 3px solid var(--orange);
}

.page-disclaimer .save-card h3 {
  margin: 0 0 .5rem;
  font-size: 1.02rem;
  line-height: 1.45;
  color: var(--night);
}

.page-disclaimer .save-card p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.82;
  color: #3d4a55;
}

/* ---------- 反馈与订阅 ---------- */
.page-disclaimer .guide-feedback {
  background: var(--clay);
  color: var(--paper);
}

.page-disclaimer .guide-feedback .block-head--invert .block-lead {
  color: rgba(247, 242, 232, .86);
}

.page-disclaimer .guide-feedback .block-head--invert .eyebrow {
  color: #ffd9c9;
}

.page-disclaimer .feedback-grid {
  display: grid;
  gap: .8rem;
  grid-template-columns: 1fr;
}

.page-disclaimer .feedback-card {
  padding: 1.05rem 1.1rem 1.15rem;
  background: rgba(247, 242, 232, .12);
  border: 1px solid rgba(247, 242, 232, .3);
  border-radius: var(--radius);
}

.page-disclaimer .feedback-card--wide {
  background: var(--clay-deep);
  border-color: rgba(247, 242, 232, .22);
}

.page-disclaimer .feedback-card__k {
  margin: 0 0 .5rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  color: #ffd9c9;
}

.page-disclaimer .feedback-card h3 {
  margin: 0 0 .5rem;
  font-size: .98rem;
  line-height: 1.5;
  color: var(--paper);
  word-break: break-word;
}

.page-disclaimer .feedback-card p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.8;
  color: rgba(247, 242, 232, .84);
}

/* ---------- 收尾 ---------- */
.page-disclaimer .guide-next__inner {
  display: grid;
  gap: clamp(1rem, 3vw, 2rem);
  padding: clamp(1.25rem, 4vw, 2rem);
  background: var(--paper);
  border: 1px solid var(--line-soft);
  border-top: 3px solid var(--coordinate);
  border-radius: var(--radius);
}

.page-disclaimer .guide-next__text p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.85;
  color: #3d4a55;
  max-width: 56ch;
}

.page-disclaimer .guide-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  align-items: center;
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .prep-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

  .page-disclaimer .feedback-card--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 860px) {
  .page-disclaimer .guide-hero__grid {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-disclaimer .stepline {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: .6rem;
  }

  .page-disclaimer .stepline::before {
    content: "";
    position: absolute;
    left: 1%;
    right: 1%;
    top: 50%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--line) 10%, var(--line) 90%, transparent);
    z-index: 0;
  }

  .page-disclaimer .stepline__item {
    position: relative;
    z-index: 1;
  }

  .page-disclaimer .step {
    grid-template-columns: 5rem minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .step__num {
    font-size: 2.25rem;
  }

  .page-disclaimer .cities-grid {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.6fr);
    gap: clamp(1.5rem, 4vw, 2.75rem);
    align-items: start;
  }

  .page-disclaimer .guide-next__inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-disclaimer .guide-next__links {
    justify-content: flex-end;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .guide-hero h1 {
    font-size: clamp(2.6rem, 4.4vw, 4rem);
  }

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

  .page-disclaimer .feedback-card--wide {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .stepline__link,
  .page-disclaimer .city-chips__item,
  .page-disclaimer .version-card,
  .page-disclaimer .step {
    transition: none;
  }

  .page-disclaimer .stepline__link:hover,
  .page-disclaimer .city-chips__item:hover {
    transform: none;
  }
}
<<<END>>>