/* ===== pages.css =====
   页面级专用样式：首页（hero / 势力网格 / 档案导航 / 纪元条）、
   档案页（长文、时间轴、法则、职业表）、章节轨道、杂项。 */

/* ============ 首页 Hero ============ */
.hero {
  display: block;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  background: var(--bg-0);
}

.hero__media {
  position: absolute;
  inset: -8% 0;
  z-index: -2;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
  filter: saturate(0.78) contrast(1.06) brightness(0.72);
  animation: hero-kb 26s ease-out forwards;
}

@keyframes hero-kb {
  from {
    transform: scale(1.14);
  }
  to {
    transform: scale(1);
  }
}

.hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(90% 70% at 50% 60%, rgba(8, 9, 10, 0.25) 0%, rgba(8, 9, 10, 0.7) 55%, rgba(8, 9, 10, 0.96) 100%),
    linear-gradient(to top, var(--bg-0) 0%, rgba(8, 9, 10, 0.45) 38%, rgba(8, 9, 10, 0.2) 70%, rgba(8, 9, 10, 0.6) 100%);
}

.hero__grain {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.14;
  mix-blend-mode: overlay;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23g)' opacity='.55'/%3E%3C/svg%3E");
}

.hero__inner {
  position: relative;
  width: 100%;
  max-width: var(--w-max);
  margin-inline: auto;
  padding: calc(var(--head-h) + 40px) var(--gutter) clamp(72px, 12vh, 140px);
}

.hero__eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: clamp(18px, 3vh, 32px);
}

.hero__eyebrow .label {
  color: var(--brass);
}

.hero__rule {
  width: 54px;
  height: 1px;
  background: var(--line-strong);
}

.hero__title {
  font-size: var(--fs-display);
  line-height: 0.94;
  letter-spacing: 0.05em;
  color: var(--ink-0);
  text-shadow: 0 4px 60px rgba(0, 0, 0, 0.6);
}

.hero__title .en {
  display: block;
  margin-top: 0.22em;
  font-family: var(--font-mono);
  font-size: clamp(11px, 1.1vw, 15px);
  letter-spacing: 0.5em;
  color: var(--ink-2);
  text-shadow: none;
}

.hero__lede {
  margin-top: clamp(20px, 3vw, 34px);
  max-width: 34em;
  font-size: var(--fs-lead);
  line-height: 1.75;
  color: var(--ink-1);
  letter-spacing: 0.1em;
}

.hero__lede em {
  font-style: normal;
  color: var(--ink-0);
  border-bottom: 1px solid var(--line-strong);
}

.hero__cta {
  margin-top: clamp(28px, 4vw, 44px);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

/* 首页顶部跑马灯条 */
.ticker {
  position: relative;
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: var(--bg-1);
  padding: 10px 0;
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.ticker .marquee-track {
  display: inline-flex;
}

.ticker span {
  padding-inline: 22px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--ink-2);
  white-space: nowrap;
}

.ticker span b {
  color: var(--brass);
  font-weight: 400;
}

/* ============ 通用章节标题 ============ */
.sec {
  position: relative;
  padding-block: clamp(72px, 10vw, 140px);
}

.sec + .sec {
  border-top: 1px solid var(--line-ink);
}

.sec--raised {
  background: var(--bg-1);
}

.sec__head {
  display: grid;
  gap: var(--s3);
  margin-bottom: clamp(32px, 4vw, 56px);
}

.sec__head-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s5);
  flex-wrap: wrap;
}

.sec__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--brass);
}

.sec__title {
  font-size: var(--fs-h1);
  color: var(--ink-0);
  letter-spacing: 0.08em;
}

.sec__sub {
  max-width: 46ch;
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.9;
  letter-spacing: 0.06em;
}

.sec__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 0;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--ink-1);
  border-bottom: 1px solid var(--line-strong);
}

.sec__link:hover {
  color: var(--brass-hi);
  border-color: var(--brass);
}

/* ============ 十二势力网格 ============ */
.faction-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-ink);
  border: 1px solid var(--line-ink);
}

.faction-card {
  position: relative;
  display: block;
  min-height: clamp(220px, 26vw, 320px);
  background: var(--bg-0);
  overflow: hidden;
  isolation: isolate;
  transition: background var(--t-mid) var(--ease);
}

.faction-card__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.42) brightness(0.5) saturate(0.8);
  transform: scale(1.06);
  transition:
    transform 900ms var(--ease-out),
    filter 700ms var(--ease);
}

.faction-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to top, rgba(8, 9, 10, 0.94) 0%, rgba(8, 9, 10, 0.55) 52%, rgba(8, 9, 10, 0.25) 100%);
  transition: opacity var(--t-mid) var(--ease);
}

.faction-card:hover .faction-card__img,
.faction-card:focus-visible .faction-card__img {
  transform: scale(1);
  filter: grayscale(0.05) brightness(0.62) saturate(1);
}

.faction-card__body {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  min-height: inherit;
  padding: clamp(18px, 2vw, 28px);
}

.faction-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
}

.faction-card__idx {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.28em;
  color: var(--brass);
}

.faction-card__en {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--ink-2);
  text-align: right;
}

.faction-card__title {
  margin-top: auto;
  font-size: clamp(20px, 2vw, 28px);
  letter-spacing: 0.1em;
  color: var(--ink-0);
}

.faction-card__quote {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-2);
  letter-spacing: 0.08em;
  transition: color var(--t-mid) var(--ease);
}

.faction-card:hover .faction-card__quote {
  color: var(--ink-1);
}

.faction-card__arrow {
  position: absolute;
  right: clamp(18px, 2vw, 28px);
  bottom: clamp(18px, 2vw, 28px);
  color: var(--brass);
  opacity: 0;
  transform: translate(-6px, 6px);
  transition:
    opacity var(--t-mid) var(--ease),
    transform var(--t-mid) var(--ease);
}

.faction-card:hover .faction-card__arrow,
.faction-card:focus-visible .faction-card__arrow {
  opacity: 1;
  transform: none;
}

.faction-card.is-locked .faction-card__img {
  filter: grayscale(1) brightness(0.34);
}

.faction-card.is-locked:hover .faction-card__img {
  filter: grayscale(1) brightness(0.4);
}

.faction-card.is-locked .faction-card__title {
  color: var(--ink-2);
}

.faction-card__lock {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 3px 8px;
  border: 1px solid var(--brass-dim);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--brass-dim);
  background: rgba(8, 9, 10, 0.7);
}

/* ============ 档案导航（5 类文档） ============ */
.archive-nav {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-ink);
  border-block: 1px solid var(--line-ink);
}

.archive-nav a {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.4vw, 34px) clamp(16px, 1.8vw, 26px);
  background: var(--bg-0);
  min-height: 160px;
  transition: background var(--t-mid) var(--ease);
}

.archive-nav a:hover {
  background: var(--bg-2);
}

.archive-nav__num {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.28em;
  color: var(--brass);
}

.archive-nav__title {
  font-size: clamp(17px, 1.5vw, 21px);
  color: var(--ink-0);
  letter-spacing: 0.08em;
}

.archive-nav__desc {
  margin-top: auto;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ============ 纪元条（首页） ============ */
.era-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s6) var(--s5);
  border-top: 1px solid var(--line);
  padding-top: var(--s6);
}

.era-strip__item {
  position: relative;
  padding-left: var(--s5);
  border-left: 1px solid var(--line-ink);
}

.era-strip__era {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.3em;
  color: var(--brass);
}

.era-strip__year {
  display: block;
  margin-top: 8px;
  font-size: clamp(24px, 2.6vw, 36px);
  color: var(--ink-0);
  letter-spacing: 0.06em;
}

.era-strip__desc {
  margin-top: 8px;
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.8;
}

/* ============ 法则网格（首页） ============ */
.law-teaser {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-ink);
  border: 1px solid var(--line-ink);
}

.law-teaser a {
  display: grid;
  gap: 8px;
  padding: 22px 18px;
  background: var(--bg-0);
  min-height: 132px;
  align-content: start;
  transition: background var(--t-fast) var(--ease);
}

.law-teaser a:hover {
  background: var(--bg-2);
}

.law-teaser__idx {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.24em;
  color: var(--brass-dim);
}

.law-teaser__name {
  font-size: 16px;
  color: var(--ink-0);
  letter-spacing: 0.08em;
}

.law-teaser__meta {
  font-size: 11.5px;
  color: var(--ink-2);
}

/* ============ 大引言 / 全宽图段 ============ */
.band {
  position: relative;
  min-height: clamp(320px, 62vh, 620px);
  display: grid;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
  background: var(--bg-0);
}

.band__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.5) contrast(1.05);
}

.band::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(70% 60% at 50% 50%, rgba(8, 9, 10, 0.35), rgba(8, 9, 10, 0.9));
}

.band__quote {
  max-width: 24ch;
  margin-inline: auto;
  padding: 0 var(--gutter);
  text-align: center;
  font-size: clamp(26px, 4.2vw, 64px);
  line-height: 1.4;
  letter-spacing: 0.14em;
  color: var(--ink-0);
  text-shadow: 0 4px 50px rgba(0, 0, 0, 0.6);
}

.band__cite {
  display: block;
  margin-top: var(--s5);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--ink-2);
}

/* ============ 档案页 ============ */
.archive-head {
  position: relative;
  padding: calc(var(--head-h) + clamp(56px, 9vw, 120px)) 0 clamp(40px, 6vw, 72px);
  background: var(--bg-0);
  overflow: hidden;
  isolation: isolate;
}

.archive-head__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.5) brightness(0.36) contrast(1.05);
}

.archive-head::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to top, var(--bg-0) 4%, rgba(8, 9, 10, 0.6) 60%, rgba(8, 9, 10, 0.3));
}

.archive-head__inner {
  position: relative;
  width: 100%;
  max-width: var(--w-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.archive-head__title {
  margin-top: var(--s4);
  font-size: var(--fs-h1);
}

.archive-head__meta {
  margin-top: var(--s4);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.archive-body {
  padding-block: clamp(48px, 7vw, 104px);
  background: var(--bg-0);
}

.archive-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: clamp(32px, 5vw, 88px);
  width: 100%;
  max-width: var(--w-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.archive-toc {
  position: sticky;
  top: calc(var(--head-h) + 32px);
  align-self: start;
  border-left: 1px solid var(--line);
  padding-left: var(--s5);
}

.archive-toc h2 {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.28em;
  color: var(--brass);
  font-weight: 400;
  margin-bottom: var(--s4);
}

.archive-toc a {
  display: block;
  padding: 8px 0;
  font-size: 13px;
  color: var(--ink-2);
  letter-spacing: 0.08em;
  transition: color var(--t-fast) var(--ease);
}

.archive-toc a:hover,
.archive-toc a.is-active {
  color: var(--ink-0);
}

.entry {
  padding-block: clamp(28px, 3.4vw, 48px);
  border-bottom: 1px solid var(--line-ink);
  scroll-margin-top: calc(var(--head-h) + 24px);
}

.entry:first-of-type {
  padding-top: 0;
}

.entry__head {
  display: flex;
  align-items: baseline;
  gap: var(--s4);
  flex-wrap: wrap;
  margin-bottom: var(--s4);
}

.entry__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.26em;
  color: var(--brass);
}

.entry__title {
  font-size: var(--fs-h2);
  letter-spacing: 0.08em;
}

.entry__alias {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ink-2);
}

.entry__prose .body-text {
  max-width: 70ch;
}

/* 短条款排成两栏，长叙述保持单栏 */
.entry__prose--cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s4) clamp(28px, 4vw, 64px);
  align-items: start;
}

.entry__prose--cols .body-text {
  max-width: 46ch;
}

.entry__prose--cols .pull-quote {
  margin: 0;
}

@media (max-width: 768px) {
  .entry__prose--cols {
    grid-template-columns: minmax(0, 1fr);
  }
}

.entry__figure {
  margin-top: var(--s5);
}

/* 时间轴 */
.timeline {
  position: relative;
  margin-top: var(--s6);
  padding-left: clamp(20px, 3vw, 40px);
  border-left: 1px solid var(--line);
}

.tl-item {
  position: relative;
  padding: 0 0 clamp(28px, 3.4vw, 48px) 0;
}

.tl-item::before {
  content: "";
  position: absolute;
  left: calc(-1 * clamp(20px, 3vw, 40px) - 4px);
  top: 10px;
  width: 7px;
  height: 7px;
  background: var(--bg-0);
  border: 1px solid var(--brass);
  transform: rotate(45deg);
}

.tl-item__year {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  color: var(--brass);
}

.tl-item__title {
  margin-top: 8px;
  font-size: clamp(18px, 1.5vw, 23px);
  color: var(--ink-0);
  letter-spacing: 0.08em;
}

.tl-item__body {
  margin-top: 8px;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-1);
}

.tl-item__body + .tl-item__body {
  margin-top: 0.8em;
}

/* 职业表 */
.jobs-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-ink);
  border: 1px solid var(--line-ink);
  margin-top: var(--s5);
}

.job {
  padding: clamp(18px, 2vw, 26px);
  background: var(--bg-0);
  min-height: 130px;
  display: grid;
  align-content: start;
  gap: 8px;
}

.job__name {
  font-size: 17px;
  color: var(--ink-0);
  letter-spacing: 0.1em;
}

.job__kind {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.24em;
  color: var(--brass-dim);
}

.job__desc {
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--ink-1);
}

/* 种族卡 */
.race-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s5);
  margin-top: var(--s5);
}

.race {
  padding: clamp(18px, 2vw, 26px);
  border: 1px solid var(--line-ink);
  background: var(--bg-1);
  display: grid;
  align-content: start;
  gap: 10px;
  position: relative;
}

.race__name {
  font-size: clamp(17px, 1.4vw, 21px);
  color: var(--ink-0);
  letter-spacing: 0.1em;
}

.race__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.race__desc {
  font-size: 14px;
  line-height: 1.95;
  color: var(--ink-1);
}

.race__desc p + p {
  margin-top: 0.85em;
  padding-top: 0.85em;
  border-top: 1px solid color-mix(in srgb, var(--line-ink) 55%, transparent);
}

.race--wide {
  grid-column: 1 / -1;
  border-color: var(--brass-dim);
}

.race__contrib {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--brass-dim);
}

/* 章节轨道（势力页） */
.section-rail {
  position: fixed;
  right: clamp(10px, 1.6vw, 24px);
  top: 50%;
  transform: translateY(-50%);
  z-index: 35;
  display: grid;
  gap: 2px;
}

.section-rail__dot {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  color: var(--ink-2);
  border-left: 1px solid transparent;
  transition:
    color var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease);
}

.section-rail__dot:hover {
  color: var(--ink-0);
}

.section-rail__dot.is-active {
  color: var(--brass-hi);
  border-left-color: var(--brass);
}

/* 表格可横向滚动提示 */
.table-wrap.is-scrollable {
  position: relative;
}

.table-wrap.is-scrollable::after {
  content: "→";
  position: absolute;
  right: 6px;
  top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--brass-dim);
  pointer-events: none;
}

/* 图片加载淡入 */
.f-figure__img,
.f-hero__media img {
  opacity: 0;
  transition: opacity 520ms var(--ease);
}

.f-figure__img.is-ready,
.f-hero__media img.is-ready {
  opacity: 1;
}

/* ============ 响应式 ============ */
@media (max-width: 1180px) {
  .faction-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .archive-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .law-teaser {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .archive-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .archive-toc {
    position: static;
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--line);
    padding-top: var(--s4);
    margin-bottom: var(--s5);
  }

  .archive-toc a {
    display: inline-block;
    padding: 6px 12px 6px 0;
  }
}

@media (max-width: 768px) {
  .faction-grid {
    grid-template-columns: 1fr;
  }

  .archive-nav {
    grid-template-columns: 1fr 1fr;
  }

  .law-teaser {
    grid-template-columns: 1fr 1fr;
  }

  .era-strip {
    grid-template-columns: 1fr;
  }

  .jobs-grid,
  .race-grid {
    grid-template-columns: 1fr;
  }

  .section-rail {
    display: none;
  }

  .hero__media img {
    object-position: center 40%;
  }

  .archive-head {
    padding-top: calc(var(--head-h) + 40px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__media img {
    animation: none;
    transform: none;
  }

  .faction-card__img {
    transform: none;
    transition: none;
  }
}

/* ===== 风俗志：章节排版（追加） ===== */
.entry__sub {
  margin: 1.9em 0 0.7em;
  font-size: var(--fs-h3);
  color: var(--ink-0);
  letter-spacing: 0.1em;
  padding-left: 14px;
  border-left: 2px solid var(--accent);
}

.entry__figure {
  margin-block: var(--s5) var(--s6);
  position: relative;
}

.customs-toc {
  margin: var(--s6) 0 var(--s7);
  border-top: 1px solid var(--line-ink);
  counter-reset: ct;
}

.customs-toc li {
  display: flex;
  gap: var(--s4);
  align-items: baseline;
  padding: 14px 4px;
  border-bottom: 1px solid var(--line-ink);
  font-size: 15px;
  color: var(--ink-0);
  letter-spacing: 0.06em;
}

.customs-toc li span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--brass);
}

/* 短条款两栏时标题横跨整行 */
.entry__prose--cols .entry__sub {
  grid-column: 1 / -1;
  margin-top: var(--s4);
}

/* ===== 首页 Hero 结构（.hero__meta / __body / __sub / __acts） ===== */
.hero {
  display: block;
  place-items: stretch;
}

.hero__meta {
  position: absolute;
  top: calc(var(--head-h) + 26px);
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  gap: var(--s4);
  padding-inline: var(--gutter);
  max-width: var(--w-max);
  margin-inline: auto;
  z-index: 2;
  color: var(--ink-2);
}

.hero__body {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--w-max);
  margin-inline: auto;
  padding: calc(var(--head-h) + 18vh) var(--gutter) clamp(96px, 14vh, 160px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(16px, 2.4vh, 26px);
}

.hero__title {
  font-size: var(--fs-display);
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--ink-0);
  text-shadow: 0 4px 60px rgba(0, 0, 0, 0.65);
  margin: 0;
}

.hero__sub {
  max-width: 30em;
  font-size: var(--fs-lead);
  line-height: 1.85;
  color: var(--ink-1);
  letter-spacing: 0.08em;
  margin: 0;
}

.hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: var(--s3);
}

/* 跑马灯 */
.ticker {
  overflow: hidden;
  border-block: 1px solid var(--line-ink);
  background: var(--bg-1);
  padding-block: 12px;
}

.ticker__track {
  display: flex;
  gap: 2.4rem;
  width: max-content;
  animation: ticker-run 42s linear infinite;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--ink-2);
  white-space: nowrap;
}

.ticker__track span:nth-child(even) {
  color: var(--brass-dim);
}

@keyframes ticker-run {
  to {
    transform: translate3d(-50%, 0, 0);
  }
}

/* 各区块 */
.sec {
  padding-block: clamp(72px, 11vw, 150px);
  border-bottom: 1px solid var(--line-ink);
}

.sec__inner {
  width: 100%;
  max-width: var(--w-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sec__head {
  display: flex;
  flex-direction: column;
  gap: var(--s4);
  margin-bottom: clamp(32px, 5vw, 64px);
}

.sec__head--row {
  flex-direction: row;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s6);
  flex-wrap: wrap;
}

.sec__note {
  max-width: 22em;
  font-size: 13px;
  line-height: 1.9;
  color: var(--ink-2);
  letter-spacing: 0.08em;
  margin: 0;
}

.sec__head .s-num {
  display: block;
  margin-bottom: 14px;
}

/* 世界观 */
.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 3.4vw, 56px);
  margin-bottom: clamp(36px, 5vw, 64px);
}

.intro-grid .body-text {
  max-width: 40ch;
}

.sec--intro .pull-quote {
  margin-top: var(--s6);
}

/* 势力网格 */
.faction-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(12px, 1.4vw, 20px);
}

.faction-card {
  position: relative;
  aspect-ratio: 4 / 3.05;
  overflow: hidden;
  border: 1px solid var(--line-ink);
  background: var(--bg-2);
}

.faction-card__link {
  display: block;
  position: absolute;
  inset: 0;
  color: inherit;
  text-decoration: none;
}

.faction-card__media,
.faction-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.faction-card__media img {
  object-fit: cover;
  filter: saturate(0.72) contrast(1.06) brightness(0.66);
  transform: scale(1.04);
  transition: transform 1400ms var(--ease-out), filter 700ms var(--ease);
}

.faction-card__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 9, 10, 0.94) 4%, rgba(8, 9, 10, 0.5) 46%, rgba(8, 9, 10, 0.18) 78%, rgba(8, 9, 10, 0.42) 100%);
  transition: opacity 600ms var(--ease);
}

.faction-card__idx {
  position: absolute;
  top: 14px;
  left: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--brass);
}

.faction-card__body {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 52px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faction-card__en {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--ink-2);
}

.faction-card__zh {
  font-size: clamp(19px, 1.6vw, 24px);
  letter-spacing: 0.1em;
  color: var(--ink-0);
  line-height: 1.2;
}

.faction-card__quote {
  font-size: 12.5px;
  line-height: 1.8;
  letter-spacing: 0.06em;
  color: var(--ink-1);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 520ms var(--ease), transform 620ms var(--ease-out);
}

.faction-card__foot {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid rgba(233, 226, 211, 0.14);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--ink-2);
}

.faction-card__arrow {
  color: var(--brass);
  transition: transform 500ms var(--ease-out);
}

.faction-card__link:hover .faction-card__media img,
.faction-card__link:focus-visible .faction-card__media img {
  transform: scale(1);
  filter: saturate(0.95) contrast(1.04) brightness(0.78);
}

.faction-card__link:hover .faction-card__quote,
.faction-card__link:focus-visible .faction-card__quote {
  opacity: 1;
  transform: none;
}

.faction-card__link:hover .faction-card__arrow {
  transform: translateX(6px);
}

.faction-card[data-locked] .faction-card__media img {
  filter: grayscale(0.85) brightness(0.4) contrast(1.1);
}

.faction-card[data-locked] .faction-card__veil {
  background: linear-gradient(to top, rgba(8, 9, 10, 0.97) 6%, rgba(8, 9, 10, 0.72) 50%, rgba(8, 9, 10, 0.55) 100%);
}

.faction-card[data-locked] .faction-card__tag {
  color: var(--warn);
}

.faction-card[data-locked] .faction-card__link {
  cursor: not-allowed;
}

/* 档案列表 */
.archive-list {
  border-top: 1px solid var(--line-ink);
}

.archive-row {
  border-bottom: 1px solid var(--line-ink);
}

.archive-row__link {
  display: grid;
  grid-template-columns: 64px minmax(200px, 1.1fr) minmax(240px, 1.7fr) minmax(120px, 0.6fr) 40px;
  gap: var(--s5);
  align-items: center;
  padding: clamp(18px, 2.2vw, 28px) 6px;
  color: inherit;
  text-decoration: none;
  transition: background 400ms var(--ease), padding-inline 400ms var(--ease);
}

.archive-row__link:hover {
  background: rgba(233, 226, 211, 0.035);
  padding-inline: 14px 8px;
}

.archive-row__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--brass);
}

.archive-row__title b {
  display: block;
  font-weight: 400;
  font-size: clamp(17px, 1.5vw, 21px);
  letter-spacing: 0.08em;
  color: var(--ink-0);
}

.archive-row__title i {
  display: block;
  margin-top: 6px;
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.26em;
  color: var(--ink-2);
}

.archive-row__desc {
  font-size: 13px;
  line-height: 1.85;
  color: var(--ink-1);
}

.archive-row__meta {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--ink-2);
  text-align: right;
}

.archive-row__arrow {
  justify-self: end;
  color: var(--brass);
  transition: transform 420ms var(--ease-out);
}

.archive-row__link:hover .archive-row__arrow {
  transform: translateX(6px);
}

/* 纪元条 */
.era-strips {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-ink);
  border: 1px solid var(--line-ink);
}

.era {
  background: var(--bg-1);
  padding: clamp(20px, 2.4vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 190px;
}

.era__num {
  font-family: var(--font-mono);
  font-size: 26px;
  letter-spacing: 0.1em;
  color: var(--brass);
}

.era__label {
  font-size: clamp(17px, 1.5vw, 21px);
  letter-spacing: 0.1em;
  color: var(--ink-0);
}

.era__en {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.26em;
  color: var(--ink-3);
}

.era__note {
  margin-top: auto;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--ink-2);
}

.era.is-now {
  background: linear-gradient(180deg, rgba(201, 162, 94, 0.1), var(--bg-1) 70%);
}

.era.is-now .era__num,
.era.is-now .era__label {
  color: var(--brass-lit);
}

/* 法则 */
.sec--laws__inner {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(28px, 5vw, 80px);
  align-items: center;
}

.laws-figure {
  position: relative;
  border: 1px solid var(--line-ink);
  overflow: hidden;
  aspect-ratio: 1 / 1.1;
}

.laws-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.8) contrast(1.05);
}

.laws-body {
  display: flex;
  flex-direction: column;
  gap: var(--s4);
  align-items: flex-start;
}

.law-chips {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 22px;
  width: 100%;
  margin-block: var(--s2);
}

.law-chip {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-ink);
  font-size: 13.5px;
  letter-spacing: 0.06em;
  color: var(--ink-1);
}

.law-chip span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--brass-dim);
}

/* 引言带 */
.band {
  position: relative;
  min-height: clamp(380px, 64vh, 620px);
  display: grid;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
}

.band__media {
  position: absolute;
  inset: -12% 0;
  z-index: -2;
}

.band__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.35) brightness(0.42) contrast(1.1);
}

.band__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(70% 60% at 50% 50%, rgba(8, 9, 10, 0.42), rgba(8, 9, 10, 0.94) 78%);
}

.band__body {
  width: 100%;
  max-width: calc(var(--w-max) - var(--gutter) * 2);
  margin-inline: auto;
  padding: clamp(40px, 8vw, 96px) var(--gutter);
  text-align: center;
}

.band__quote {
  max-width: 30ch;
  margin-inline: auto;
}

.band__quote {
  font-size: clamp(20px, 2.6vw, 34px);
  line-height: 1.7;
  letter-spacing: 0.08em;
  color: var(--ink-0);
  margin-bottom: var(--s4);
}

.band__body .label {
  color: var(--brass-dim);
}

@media (max-width: 1024px) {
  .faction-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .intro-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--s5);
  }

  .archive-row__link {
    grid-template-columns: 44px minmax(0, 1fr) 32px;
    grid-template-areas:
      "num title arrow"
      ".   desc  desc"
      ".   meta  meta";
    row-gap: 8px;
  }

  .archive-row__num { grid-area: num; }
  .archive-row__title { grid-area: title; }
  .archive-row__desc { grid-area: desc; }
  .archive-row__meta { grid-area: meta; text-align: left; }
  .archive-row__arrow { grid-area: arrow; align-self: start; }
  .archive-row__link { align-items: start; }

  .era-strips {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sec--laws__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .laws-figure {
    aspect-ratio: 16 / 9;
    order: 2;
  }
}

@media (max-width: 768px) {
  .faction-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .faction-card {
    aspect-ratio: 4 / 3.2;
  }

  .faction-card__quote {
    opacity: 1;
    transform: none;
  }

  .law-chips {
    grid-template-columns: minmax(0, 1fr);
  }

  .era-strips {
    grid-template-columns: minmax(0, 1fr);
  }

  .era {
    min-height: 0;
  }
}

@media (max-width: 420px) {
  .hero__meta {
    font-size: 9px;
  }

  .ticker__track {
    font-size: 10px;
  }
}

/* 按钮：补齐 solid / fill 两种实心变体（模板里用到 btn--fill） */
.btn--solid,
.btn--fill {
  background: var(--brass);
  border-color: var(--brass);
  color: #0a0b0c;
}

.btn--solid:hover,
.btn--fill:hover {
  background: var(--brass-lit);
  border-color: var(--brass-lit);
  color: #0a0b0c;
}

/* 引言块：限宽，避免长句横贯整个版心 */
.sec--intro .pull-quote {
  max-width: 62ch;
}

.sec--intro .pull-quote p {
  font-size: var(--fs-lead);
  line-height: 1.9;
  color: var(--ink-0);
}

/* 势力卡：标题与引语的光影托底，保证图片上的可读性 */
.faction-card__body {
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.75);
}

.faction-card__zh {
  color: #f2ece0;
}

/* 档案页 / 势力页：正文行宽与段落节奏（长文可读性优先） */
.entry__prose .body-text,
.entry__prose--cols .body-text,
.f-prose .body-text {
  max-width: 62ch;
  margin: 0 0 1.15em;
  font-size: var(--fs-body);
  line-height: 2;
  color: var(--ink-1);
  letter-spacing: 0.02em;
}

.entry__prose .body-text:last-child,
.f-prose .body-text:last-child {
  margin-bottom: 0;
}

.entry__prose .pull-quote,
.f-prose .pull-quote {
  max-width: 58ch;
}

.entry__prose--cols .body-text {
  max-width: 44ch;
}

/* 定律/条目分隔：相邻段落之间保持呼吸感，但不超过一屏 */
.entry__prose + .entry__prose {
  margin-top: var(--s4);
}

/* 势力页 meta 条：粘顶时与顶栏对齐 */
.f-meta-bar {
  scroll-margin-top: calc(var(--head-h) + 8px);
}

/* 风俗志：原书题字（来自文档图文，非网络素材） */
.title-seal {
  margin: 0 0 var(--s6);
  padding-block: var(--s5);
  border-bottom: 1px solid var(--line-ink);
}

.title-seal img {
  width: min(520px, 80%);
  height: auto;
  opacity: 0.92;
  filter: drop-shadow(0 0 26px rgba(201, 162, 94, 0.16));
}

/* 种族表：共享者条目（内容已按发布者要求移除，仅保留占位） */
.race.is-sealed {
  cursor: not-allowed;
  border-color: var(--line-ink);
  background:
    repeating-linear-gradient(135deg, rgba(201, 162, 94, 0.035) 0 2px, transparent 2px 9px),
    var(--bg-1);
}

.race.is-sealed .race__name {
  color: var(--ink-2);
}

.race.is-sealed:hover,
.race.is-sealed:focus-visible {
  border-color: var(--brass-dim);
}

.race__desc--sealed {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 0 2px;
  border-top: 1px dashed var(--line-ink);
}

.race__sealed-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.3em;
  color: var(--ember);
}

.race__sealed-note {
  font-size: 12.5px;
  line-height: 1.85;
  letter-spacing: 0.04em;
  color: var(--ink-3);
}

/* 档案页「共享者条目」封存态：只保留标题与索引，正文已移除 */
.entry--sealed {
  cursor: default;
}

.entry--sealed .entry__title {
  color: var(--ink-2);
}

.entry--sealed .locked {
  margin-top: var(--s4);
}