.page-home {
  --home-rail-w: 200px;
  --home-gap: 48px;
  background-image:
    linear-gradient(rgba(42, 39, 88, 0.34) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 39, 88, 0.34) 1px, transparent 1px);
  background-size: 96px 96px;
  background-position: -1px -1px;
  padding-bottom: 16px;
}

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

.page-home .home-crumb {
  padding-top: 26px;
}

.page-home .home-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: 20px;
}

/* 左侧编号索引轴 */
.page-home .home-rail {
  border: 1px solid var(--pg-line);
  background: rgba(21, 18, 56, 0.74);
  box-shadow: 3px 3px 0 rgba(42, 39, 88, 0.55);
  padding: 16px 14px;
}

.page-home .home-rail__label {
  margin: 0 0 12px;
  font-family: var(--pg-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--pg-gold);
  text-transform: uppercase;
}

.page-home .home-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pg-line);
}

.page-home .home-rail__list > li {
  border-bottom: 1px solid var(--pg-line);
}

.page-home .home-rail__item {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  padding: 11px 8px;
  border-left: 2px solid transparent;
  color: var(--pg-text);
  text-decoration: none;
  transition: color 0.16s var(--pg-ease), border-color 0.16s var(--pg-ease), background-color 0.16s var(--pg-ease);
}

.page-home .home-rail__item:hover,
.page-home .home-rail__item:focus-visible {
  color: var(--pg-cyan);
  border-left-color: var(--pg-cyan);
  background: rgba(34, 227, 210, 0.08);
}

.page-home .home-rail__num {
  font-family: var(--pg-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--pg-muted);
  transition: color 0.16s var(--pg-ease);
}

.page-home .home-rail__item:hover .home-rail__num {
  color: var(--pg-cyan);
}

.page-home .home-rail__text {
  font-size: 14px;
  line-height: 1.45;
}

.page-home .home-rail__badge {
  font-family: var(--pg-mono);
  font-size: 11px;
  color: var(--pg-gold);
  border: 1px solid var(--pg-line);
  padding: 2px 6px;
  white-space: nowrap;
  opacity: 0.6;
  transition: opacity 0.16s var(--pg-ease), border-color 0.16s var(--pg-ease);
}

.page-home .home-rail__item:hover .home-rail__badge {
  opacity: 1;
  border-color: var(--pg-cyan);
}

.page-home .home-rail__foot {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--pg-muted);
}

/* 右侧内容主干 */
.page-home .home-body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.page-home .home-block {
  padding: 40px 0;
  border-top: 1px solid var(--pg-line);
}

.page-home .home-block:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-home .home-block__head {
  max-width: 64ch;
  margin-bottom: 30px;
}

.page-home .home-block__coord {
  display: inline-block;
  font-family: var(--pg-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--pg-gold);
  border-bottom: 1px solid var(--pg-line);
  padding-bottom: 5px;
  margin-bottom: 14px;
}

/* 首屏 */
.page-home .home-intro .pg-tag {
  display: inline-block;
  margin-bottom: 16px;
}

.page-home .home-intro .pg-h1 {
  margin: 0 0 18px;
}

.page-home .home-intro .pg-lead {
  max-width: 62ch;
}

.page-home .home-intro__meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 18px;
  margin: 30px 0 34px;
  padding: 18px 0;
  border-top: 1px solid var(--pg-line);
  border-bottom: 1px solid var(--pg-line);
}

.page-home .home-intro__stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--pg-muted);
}

.page-home .home-intro__stat .pg-num {
  color: var(--pg-cyan);
}

.page-home .home-intro__media {
  margin: 0;
}

.page-home .home-intro__media figcaption,
.page-home .home-fee__media figcaption,
.page-home .home-record__media figcaption {
  margin-top: 10px;
  font-family: var(--pg-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--pg-muted);
}

/* 第二栏订阅入口：整页视觉重心 */
.page-home .home-sub__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  padding: 24px;
  background: linear-gradient(158deg, rgba(21, 18, 56, 0.96), rgba(10, 10, 30, 0.9));
  border: 1px solid var(--pg-cyan);
  box-shadow:
    3px 3px 0 rgba(42, 39, 88, 0.95),
    6px 6px 0 rgba(124, 92, 255, 0.18);
}

.page-home .home-sub__media {
  margin: 0;
}

.page-home .home-sub__content {
  min-width: 0;
}

.page-home .home-sub__content .pg-tag {
  display: inline-block;
  margin-bottom: 12px;
}

.page-home .home-sub__paths {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 22px;
}

.page-home .home-sub__path {
  padding: 18px;
  border: 1px solid var(--pg-line);
  background: rgba(10, 10, 30, 0.62);
  transition: transform 0.18s var(--pg-ease), border-color 0.18s var(--pg-ease);
}

.page-home .home-sub__path:hover {
  transform: translateY(-4px);
  border-color: var(--pg-orange);
}

.page-home .home-sub__path-tag {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--pg-cyan);
}

.page-home .home-sub__path-tag--warm {
  color: var(--pg-orange);
}

.page-home .home-sub__path-title {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--pg-text);
}

.page-home .home-sub__path .pg-text {
  margin: 0 0 12px;
}

/* 费用一览 */
.page-home .home-fee__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  border-top: 1px solid var(--pg-line);
}

.page-home .home-fee__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  grid-template-areas:
    "name days unit"
    "note note note";
  align-items: baseline;
  gap: 6px 12px;
  padding: 20px 8px;
  border-bottom: 1px solid var(--pg-line);
  transition: background-color 0.18s var(--pg-ease), border-color 0.18s var(--pg-ease);
}

.page-home .home-fee__row:hover {
  background: rgba(34, 227, 210, 0.06);
  border-bottom-color: var(--pg-cyan);
}

.page-home .home-fee__name {
  grid-area: name;
  font-size: 16px;
  font-weight: 500;
  color: var(--pg-text);
}

.page-home .home-fee__days {
  grid-area: days;
  color: var(--pg-cyan);
  text-align: right;
  transition: color 0.16s var(--pg-ease);
}

.page-home .home-fee__row:hover .home-fee__days {
  color: var(--pg-gold);
}

.page-home .home-fee__unit {
  grid-area: unit;
  font-size: 14px;
  color: var(--pg-muted);
}

.page-home .home-fee__note {
  grid-area: note;
  font-size: 13px;
  line-height: 1.7;
  color: var(--pg-muted);
}

.page-home .home-fee__switch {
  margin: 0 0 30px;
  padding: 14px 16px;
  border-left: 2px solid var(--pg-cyan);
  background: rgba(34, 227, 210, 0.06);
  font-size: 14px;
  line-height: 1.75;
  color: var(--pg-text);
}

.page-home .home-fee__media {
  margin: 0;
}

/* 换设备 */
.page-home .home-device__stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.page-home .home-device__stat {
  margin: 0;
}

.page-home .home-device__stat .pg-num {
  display: block;
  margin: 10px 0 0;
  color: var(--pg-cyan);
}

.page-home .home-device__unit {
  margin: 2px 0 12px;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--pg-muted);
}

.page-home .home-device__tip {
  margin: 0;
  max-width: 68ch;
}

/* 记录与设置 */
.page-home .home-record__diagram {
  max-width: 620px;
  margin: 0 0 32px;
  padding: 16px;
  border: 1px solid var(--pg-line);
  background: rgba(21, 18, 56, 0.5);
}

.page-home .home-record__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .home-record__line {
  fill: none;
  stroke: var(--pg-cyan);
  stroke-width: 2;
}

.page-home .home-record__dot {
  fill: var(--pg-cyan);
}

.page-home .home-record__node {
  fill: none;
  stroke: var(--pg-violet);
  stroke-width: 2;
}

.page-home .home-record__node--end {
  stroke: var(--pg-orange);
}

.page-home .home-record__label {
  fill: #A5A2CC;
  font-family: var(--pg-font);
  font-size: 15px;
}

.page-home .home-record__plates {
  margin-bottom: 32px;
}

.page-home .home-record__media {
  margin: 0;
}

/* 问与答 */
.page-home .home-ask__list {
  margin: 0 0 24px;
}

.page-home .home-ask__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 20px 0;
  border-top: 1px solid var(--pg-line);
}

.page-home .home-ask__item:last-child {
  border-bottom: 1px solid var(--pg-line);
}

.page-home .home-ask__item dt {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--pg-text);
}

.page-home .home-ask__item dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--pg-muted);
}

.page-home .home-ask__more {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pg-muted);
}

/* 延伸入口 */
.page-home .home-more__card {
  display: block;
  text-decoration: none;
  color: inherit;
}

.page-home .home-more__card .pg-h3 {
  transition: color 0.16s var(--pg-ease);
}

.page-home .home-more__card:hover .pg-h3 {
  color: var(--pg-cyan);
}

.home-more__card:focus-visible {
  outline: 2px solid var(--pg-cyan);
  outline-offset: 3px;
}

/* 平板与桌面 */
@media (min-width: 720px) {
  .page-home .home-device__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-home .home-ask__item {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 1024px) {
  .page-home .home-shell {
    grid-template-columns: var(--home-rail-w) minmax(0, 1fr);
    gap: var(--home-gap);
    padding-top: 32px;
  }

  .page-home .home-rail {
    position: sticky;
    top: 132px;
    align-self: start;
  }

  .page-home .home-block {
    padding: 72px 0;
  }

  .page-home .home-block:first-child {
    padding-top: 8px;
  }

  .page-home .home-sub__panel {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 40px;
    padding: 40px;
  }

  .page-home .home-fee__row {
    grid-template-columns: minmax(0, 200px) auto auto minmax(0, 1fr);
    grid-template-areas: "name days unit note";
    align-items: baseline;
    gap: 20px;
    padding: 24px 12px;
  }

  .page-home .home-fee__note {
    text-align: left;
  }
}

@media (min-width: 1280px) {
  .page-home .home-record__diagram {
    margin-bottom: 40px;
  }
}