.page-home{
  --home-line: rgba(226,213,188,.16);
  --home-line-strong: rgba(226,213,188,.34);
  --home-band: #101F19;
  --home-paper-ink: #16281F;
  --home-text-soft: rgba(247,241,228,.82);
  background: var(--se-ink);
  color: var(--se-warm-white);
  font-family: var(--se-sans);
  font-size: var(--se-fs-16);
  line-height: 1.75;
  overflow-x: clip;
}
.page-home *{ box-sizing: border-box; }
.page-home .mono{ font-family: var(--se-mono); }
.page-home .link{
  color: var(--se-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(217,160,60,.5);
}
.page-home .link:hover,
.page-home .link:focus-visible{ color: var(--se-warm-white); border-bottom-color: var(--se-cinnabar); }

.page-home .page-shell{
  max-width: var(--se-maxw);
  margin: 0 auto;
  padding: 0 var(--se-gutter) 64px;
}
.page-home .page-grid{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: 4px;
}

/* ---------- 章节索引 ---------- */
.page-home .page-aside{
  padding: 18px 0 10px;
  border-bottom: 1px solid var(--home-line);
  min-width: 0;
}
.page-home .aside-label{
  margin: 0 0 10px;
  font-size: var(--se-fs-12);
  letter-spacing: .18em;
  color: var(--se-gold);
}
.page-home .aside-nav{
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}
.page-home .aside-link{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
  padding: 6px 10px;
  font-size: var(--se-fs-12);
  color: var(--se-neutral);
  text-decoration: none;
  border: 1px solid var(--home-line);
  border-left: 2px solid transparent;
  border-radius: 2px;
  white-space: nowrap;
  transition: color .2s var(--se-ease), border-color .2s var(--se-ease), background .2s var(--se-ease);
}
.page-home .aside-link:hover,
.page-home .aside-link:focus-visible{
  color: var(--se-warm-white);
  border-left-color: var(--se-cinnabar);
  background: rgba(217,160,60,.08);
}
.page-home .aside-link[aria-current],
.page-home .aside-link.is-active{
  color: var(--se-warm-white);
  border-left-color: var(--se-cinnabar);
  background: rgba(200,50,43,.14);
}
.page-home .aside-link__no{ color: var(--se-gold); font-size: 11px; }
.page-home .aside-note{
  display: none;
  margin: 22px 0 0;
  font-size: var(--se-fs-12);
  color: var(--se-neutral);
  letter-spacing: .04em;
  line-height: 1.6;
}

/* ---------- 章节通用 ---------- */
.page-home .panel{
  position: relative;
  padding: 36px 0 44px;
  border-bottom: 1px solid var(--home-line);
  scroll-margin-top: calc(var(--se-header-h) + 12px);
}
.page-home .sec-head{
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 14px;
}
.page-home .section-num{
  flex: 0 0 auto;
  font-family: var(--se-serif);
  font-weight: 900;
  font-size: clamp(40px, 11vw, 64px);
  line-height: .82;
  letter-spacing: -.03em;
  color: var(--se-cinnabar);
}
.page-home .sec-head__text{ min-width: 0; padding-top: 2px; }
.page-home .section-kicker{
  margin: 0 0 6px;
  font-family: var(--se-mono);
  font-size: var(--se-fs-12);
  letter-spacing: .14em;
  color: var(--se-gold);
}
.page-home .section-title{
  margin: 0;
  font-family: var(--se-serif);
  font-weight: 700;
  font-size: clamp(20px, 5vw, 28px);
  line-height: 1.35;
  letter-spacing: .02em;
}
.page-home .sec-lede{
  margin: 0 0 24px;
  max-width: 44em;
  font-size: var(--se-fs-16);
  color: var(--home-text-soft);
}
.page-home .panel-foot{
  margin: 22px 0 0;
  font-size: var(--se-fs-14);
  color: var(--home-text-soft);
}

/* ---------- 首屏 ---------- */
.page-home .panel--open{
  padding: 26px 0 36px;
  border-bottom: 1px solid var(--home-line);
  overflow: hidden;
}
.page-home .open-figure{
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
}
.page-home .open-figure img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .32;
  filter: saturate(.8);
}
.page-home .open-figure::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(14,26,22,.97) 34%, rgba(14,26,22,.62) 100%);
}
.page-home .open-inner{
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
}
.page-home .open-num{
  margin: 0;
  font-family: var(--se-serif);
  font-weight: 900;
  font-size: clamp(64px, 17vw, 96px);
  line-height: .78;
  letter-spacing: -.04em;
  color: var(--se-cinnabar);
}
.page-home .open-body{ min-width: 0; }
.page-home .crumb{
  margin: 0 0 12px;
  font-family: var(--se-mono);
  font-size: var(--se-fs-12);
  letter-spacing: .08em;
  color: var(--se-neutral);
}
.page-home .crumb-sep{ color: var(--se-cinnabar); padding: 0 4px; }
.page-home h1{
  margin: 0 0 14px;
  font-family: var(--se-serif);
  font-weight: 900;
  font-size: clamp(26px, 6.4vw, 40px);
  line-height: 1.28;
  letter-spacing: .02em;
  color: var(--se-warm-white);
}
.page-home .lede{
  margin: 0;
  max-width: 40em;
  font-size: var(--se-fs-16);
  color: var(--home-text-soft);
}
.page-home .open-note{
  margin: 14px 0 0;
  font-size: var(--se-fs-12);
  letter-spacing: .12em;
  color: var(--se-gold);
}
.page-home .open-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}
.page-home .btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-size: var(--se-fs-14);
  letter-spacing: .06em;
  text-decoration: none;
  border-radius: var(--se-radius);
  border: 1px solid transparent;
  transition: background .2s var(--se-ease), color .2s var(--se-ease), border-color .2s var(--se-ease);
}
.page-home .btn--primary{
  background: var(--se-gold);
  border-color: var(--se-gold);
  color: var(--se-coal);
  font-weight: 700;
}
.page-home .btn--primary:hover,
.page-home .btn--primary:focus-visible{ background: #E6B45A; border-color: #E6B45A; }
.page-home .btn--ghost{
  background: transparent;
  border-color: var(--home-line-strong);
  color: var(--se-warm-white);
}
.page-home .btn--ghost:hover,
.page-home .btn--ghost:focus-visible{ border-color: var(--se-gold); color: var(--se-gold); }

.page-home .toc{
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--home-line);
}
.page-home .toc li{ border-bottom: 1px solid var(--home-line); }
.page-home .toc a{
  display: grid;
  grid-template-columns: 30px minmax(0,1fr) 16px;
  align-items: center;
  gap: 10px;
  padding: 12px 4px;
  color: var(--se-warm-white);
  text-decoration: none;
  transition: background .2s var(--se-ease), padding-left .2s var(--se-ease);
}
.page-home .toc a:hover,
.page-home .toc a:focus-visible{
  background: rgba(217,160,60,.08);
  padding-left: 10px;
}
.page-home .toc-idx{ font-size: var(--se-fs-12); color: var(--se-gold); }
.page-home .toc-label{ font-size: var(--se-fs-14); line-height: 1.5; }
.page-home .toc-go{ color: var(--se-cinnabar); text-align: right; }

/* ---------- 段位阶梯 ---------- */
.page-home .stairs{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-home .stair{
  --step: 0;
  position: relative;
  padding: 12px 14px;
  background: var(--se-ink-layer);
  border-left: 2px solid rgba(217,160,60,.55);
  border-radius: 0 2px 2px 0;
  transition: background .2s var(--se-ease), border-color .2s var(--se-ease);
}
.page-home .stair:nth-child(2){ --step: 1; }
.page-home .stair:nth-child(3){ --step: 2; }
.page-home .stair:nth-child(4){ --step: 3; }
.page-home .stair:nth-child(5){ --step: 4; }
.page-home .stair:nth-child(6){ --step: 5; }
.page-home .stair:nth-child(7){ --step: 6; }
.page-home .stair:nth-child(8){ --step: 7; }
.page-home .stair:nth-child(9){ --step: 8; }
.page-home .stair:nth-child(10){ --step: 9; }
.page-home .stair:hover,
.page-home .stair:focus-within,
.page-home .stair:focus{
  background: #1B3226;
  border-left-color: var(--se-cinnabar);
  outline: none;
}
.page-home .stair-head{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
}
.page-home .stair-idx{
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--se-gold);
  border: 1px solid rgba(217,160,60,.38);
  padding: 0 6px;
  border-radius: 2px;
}
.page-home .stair-name{
  margin: 0;
  font-family: var(--se-serif);
  font-weight: 700;
  font-size: var(--se-fs-16);
  letter-spacing: .04em;
}
.page-home .stair-meta{
  margin-left: auto;
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  font-family: var(--se-mono);
  font-size: 11px;
  color: var(--se-neutral);
}
.page-home .stair-basis{
  margin: 6px 0 0;
  font-size: var(--se-fs-14);
  line-height: 1.65;
  color: var(--home-text-soft);
}
.page-home .stair-rules{
  display: none;
  margin: 8px 0 0;
  font-family: var(--se-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--se-blue);
}
.page-home .stair:hover .stair-rules,
.page-home .stair:focus-within .stair-rules{ display: block; }

.page-home .stairs-figure{
  margin: 26px 0 0;
  padding: 0;
}
.page-home .stairs-figure img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--home-line);
  filter: saturate(.85);
}
.page-home .stairs-figure figcaption{
  margin-top: 8px;
  font-family: var(--se-mono);
  font-size: var(--se-fs-12);
  color: var(--se-neutral);
}

/* ---------- 房间分类 ---------- */
.page-home .panel--rooms{
  background: var(--home-band);
  border-top: 1px solid var(--home-line);
  border-bottom: 1px solid var(--home-line);
  padding: 38px 18px 42px;
}
.page-home .rooms{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0,1fr);
}
.page-home .room{
  padding: 14px 16px;
  background: rgba(8,13,11,.4);
  border: 1px solid var(--home-line);
  border-top: 2px solid rgba(217,160,60,.5);
  border-radius: 2px;
}
.page-home .room__no{
  margin: 0;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--se-cinnabar);
}
.page-home .room__name{
  margin: 2px 0 8px;
  font-family: var(--se-serif);
  font-weight: 700;
  font-size: var(--se-fs-20);
  letter-spacing: .03em;
}
.page-home .room__rows{
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-home .room__rows li{
  display: grid;
  grid-template-columns: 46px minmax(0,1fr);
  gap: 10px;
  padding: 6px 0;
  font-size: var(--se-fs-14);
  line-height: 1.6;
  border-top: 1px dashed rgba(226,213,188,.14);
}
.page-home .room__rows li:first-child{ border-top: 0; }
.page-home .room__key{
  font-family: var(--se-mono);
  font-size: 11px;
  color: var(--se-neutral);
  padding-top: 2px;
}

/* ---------- 过渡图 ---------- */
.page-home .figure-band{
  position: relative;
  margin: 26px 0;
  padding: 0;
}
.page-home .figure-band img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: .82;
}
.page-home .figure-band figcaption{
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 4px 10px;
  font-size: var(--se-fs-12);
  letter-spacing: .04em;
  color: var(--se-warm-white);
  background: rgba(8,13,11,.76);
  border-left: 2px solid var(--se-gold);
}

/* ---------- 结算条目 ---------- */
.page-home .read-steps{
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0,1fr);
}
.page-home .read-steps li{
  border-top: 2px solid var(--se-gold);
  padding-top: 10px;
}
.page-home .read-steps__key{
  display: block;
  margin-bottom: 4px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--se-gold);
}
.page-home .read-steps p{
  margin: 0;
  font-size: var(--se-fs-14);
  line-height: 1.65;
  color: var(--home-text-soft);
}
.page-home .rule-sheet{
  padding: 20px 16px;
  background: var(--se-paper);
  color: var(--home-paper-ink);
  border: 1px solid var(--se-paper-deep);
  box-shadow: 0 14px 30px rgba(0,0,0,.36);
}
.page-home .rule-sheet__title{
  margin: 0 0 14px;
  font-family: var(--se-serif);
  font-weight: 700;
  font-size: var(--se-fs-16);
  letter-spacing: .04em;
  color: var(--home-paper-ink);
}
.page-home .rule-row{
  padding: 12px 0;
  border-top: 1px dashed rgba(22,40,31,.3);
}
.page-home .rule-row:first-of-type{ border-top: 0; padding-top: 0; }
.page-home .rule-row__id{
  margin: 0;
  font-size: var(--se-fs-12);
  letter-spacing: .1em;
  color: var(--se-cinnabar);
}
.page-home .rule-row__name{
  margin: 2px 0 4px;
  font-weight: 700;
  font-size: var(--se-fs-14);
  color: var(--home-paper-ink);
}
.page-home .rule-row p{
  margin: 0;
  font-size: var(--se-fs-14);
  line-height: 1.7;
  color: #33463D;
}
.page-home .rule-row .rule-row__meta{
  margin-top: 6px;
  font-family: var(--se-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: #55705F;
}
.page-home .rule-more{
  margin: 18px 0 0;
  font-size: var(--se-fs-14);
  color: var(--home-text-soft);
}

/* ---------- 下载索引 ---------- */
.page-home .files-figure{
  margin: 0 0 22px;
  padding: 0;
}
.page-home .files-figure img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--home-line);
  filter: saturate(.8) brightness(.92);
}
.page-home .res-grid{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0,1fr);
}
.page-home .res-card{
  position: relative;
  overflow: hidden;
  padding: 16px 16px 18px;
  background: var(--se-paper);
  color: var(--home-paper-ink);
  border-top: 3px solid var(--se-gold);
  box-shadow: 0 2px 0 var(--se-paper-deep), 0 14px 26px rgba(0,0,0,.34);
}
.page-home .res-card::after{
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 16px 16px 0;
  border-color: transparent var(--se-ink) transparent transparent;
}
.page-home .res-card--room{ border-top-color: var(--se-blue); }
.page-home .res-card--review{ border-top-color: var(--se-neutral); }
.page-home .res-card--event{ border-top-color: var(--se-cinnabar); }
.page-home .res-card__head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.page-home .res-card__id{
  font-size: var(--se-fs-12);
  letter-spacing: .1em;
  color: #4C6357;
}
.page-home .res-card__cat{
  font-family: var(--se-mono);
  font-size: 10px;
  letter-spacing: .1em;
  padding: 1px 6px;
  border: 1px solid rgba(22,40,31,.3);
  border-radius: 2px;
  color: #3C5147;
  white-space: nowrap;
}
.page-home .res-card__title{
  margin: 8px 0 6px;
  font-family: var(--se-serif);
  font-weight: 700;
  font-size: var(--se-fs-16);
  line-height: 1.45;
  color: var(--home-paper-ink);
}
.page-home .res-card__desc{
  margin: 0;
  font-size: var(--se-fs-14);
  line-height: 1.65;
  color: #3B4F47;
}
.page-home .res-card__stamp{
  display: inline-block;
  margin-top: 12px;
  padding: 1px 7px;
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--se-cinnabar);
  border: 1px solid rgba(200,50,43,.38);
  border-radius: 2px;
}

/* ---------- 更新节奏 ---------- */
.page-home .cadence{
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-home .cadence li{
  display: grid;
  grid-template-columns: 62px minmax(0,1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--home-line);
}
.page-home .cadence li:last-child{ border-bottom: 1px solid var(--home-line); }
.page-home .cadence__key{
  margin: 0;
  padding-top: 3px;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--se-gold);
}
.page-home .cadence__title{
  margin: 0 0 4px;
  font-family: var(--se-serif);
  font-weight: 700;
  font-size: var(--se-fs-16);
  line-height: 1.45;
}
.page-home .cadence__text{
  margin: 0;
  font-size: var(--se-fs-14);
  line-height: 1.7;
  color: var(--home-text-soft);
}

/* ---------- 反馈 ---------- */
.page-home .panel--feedback{
  border-left: 3px solid var(--se-cinnabar);
  padding-left: 16px;
  border-bottom: 0;
}
.page-home .need-list{
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-home .need-list li{
  position: relative;
  padding-left: 24px;
  font-size: var(--se-fs-14);
  line-height: 1.7;
  color: var(--home-text-soft);
}
.page-home .need-list li::before{
  content: "";
  position: absolute;
  left: 4px;
  top: 10px;
  width: 8px;
  height: 8px;
  background: var(--se-gold);
  transform: rotate(45deg);
}
.page-home .contact-lines{
  display: grid;
  gap: 8px;
  padding: 16px;
  background: var(--se-ink-layer);
  border: 1px solid var(--home-line);
}
.page-home .contact-line{
  display: grid;
  grid-template-columns: 44px minmax(0,1fr);
  gap: 10px;
  align-items: baseline;
  margin: 0;
  font-size: var(--se-fs-14);
}
.page-home .contact-line__key{
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--se-neutral);
}
.page-home .contact-line__val{
  font-family: var(--se-mono);
  color: var(--se-warm-white);
  word-break: break-word;
}
.page-home .contact-note{
  margin: 4px 0 0;
  font-size: var(--se-fs-12);
  line-height: 1.7;
  color: var(--se-neutral);
}

/* ---------- 断点 ---------- */
@media (min-width: 600px){
  .page-home .rooms{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .page-home .res-grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .page-home .read-steps{ grid-template-columns: repeat(3, minmax(0,1fr)); }
  .page-home .cadence li{ grid-template-columns: 76px minmax(0,1fr); }
}

@media (min-width: 768px){
  .page-home .panel{ padding: 44px 0 52px; }
  .page-home .stair{ padding-left: calc(14px + var(--step) * 9px); }
  .page-home .stair-rules{ display: none; }
  .page-home .stair:hover .stair-rules,
  .page-home .stair:focus-within .stair-rules{ display: block; }
  .page-home .open-inner{ grid-template-columns: 100px minmax(0,1fr); gap: 22px; align-items: start; }
  .page-home .open-figure img{ opacity: .4; }
  .page-home .toc a{ grid-template-columns: 34px minmax(0,1fr) 18px; padding: 13px 6px; }
  .page-home .rule-sheet{ padding: 24px 22px; }
  .page-home .rule-row{
    display: grid;
    grid-template-columns: 78px minmax(0,1fr);
    column-gap: 16px;
  }
  .page-home .rule-row__id{ grid-row: span 3; }
}

@media (min-width: 960px){
  .page-home .page-grid{
    grid-template-columns: 208px minmax(0,1fr);
    column-gap: 52px;
  }
  .page-home .page-aside{
    align-self: start;
    position: sticky;
    top: calc(var(--se-header-h) + 24px);
    padding: 8px 0 8px 18px;
    border-bottom: 0;
    border-left: 1px solid var(--home-line);
  }
  .page-home .aside-nav{
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }
  .page-home .aside-link{
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    padding: 7px 8px;
    font-size: var(--se-fs-12);
    white-space: normal;
  }
  .page-home .aside-link:hover,
  .page-home .aside-link:focus-visible{ padding-left: 12px; }
  .page-home .aside-note{ display: block; }
  .page-home .panel--rooms{ padding: 44px 26px 48px; }
  .page-home .res-grid{ grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
  .page-home .res-card:nth-child(even){ margin-top: 20px; }
  .page-home .figure-band{ margin: 34px 0; }
  .page-home .figure-band img{ aspect-ratio: 21 / 9; }
  .page-home .panel--feedback{ padding-left: 22px; }
}

@media (prefers-reduced-motion: reduce){
  .page-home *,
  .page-home *::before,
  .page-home *::after{
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}
<<<END>>>