/* ══════════════════════════════════════════════════════════════
   scroll.css — 首屏、长卷、覆盖层、账本
   ══════════════════════════════════════════════════════════════ */

/* ── 跳过链接 ─────────────────────────────────────────── */

.skip {
  position: absolute;
  top: -100px;
  left: var(--s4);
  z-index: 200;
  padding: var(--s2) var(--s4);
  background: var(--ink-900);
  color: var(--paper);
  border: none;
  border-radius: 2px;
  transition: top 0.2s;
}

.skip:focus {
  top: var(--s4);
}

/* ══════════════════════════════════════════════════════════
   首屏
   ══════════════════════════════════════════════════════════ */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: var(--s16) var(--s6);
  overflow: hidden;
}

/* 首屏背后的淡山影 */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.5;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(var(--s8), 6vw, var(--s24));
  width: min(1080px, 100%);
}

.hero__left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--s4);
  animation: rise 1s var(--ease-in) both;
}

.hero__kicker {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--t-tiny);
  letter-spacing: 0.34em;
  color: var(--ink-300);
  text-indent: 0.34em;
}

.hero__title {
  margin: 0;
  font-family: var(--font-kai);
  font-size: var(--t-hero);
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: 0.1em;
  color: var(--ink-900);
}

.hero__sub {
  margin: 0;
  font-family: var(--font-kai);
  font-size: clamp(1.02rem, 1.9vw, 1.32rem);
  letter-spacing: 0.06em;
  color: var(--ink-500);
}

.hero__lead {
  max-width: 34em;
  margin: var(--s3) 0 0;
  font-size: var(--t-body);
  line-height: 2;
  color: var(--ink-700);
  text-align: justify;
}

.hero__lead .hl {
  background: linear-gradient(transparent 64%, rgba(184, 145, 47, 0.26) 64%);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s4);
  margin-top: var(--s6);
}

.hero__meta {
  margin-top: var(--s8);
  font-family: var(--font-sans);
  font-size: var(--t-tiny);
  letter-spacing: 0.1em;
  color: var(--ink-300);
  line-height: 2;
}

/* 右侧竖题 */
.hero__right {
  display: flex;
  align-items: flex-start;
  gap: var(--s6);
  animation: rise 1.2s 0.15s var(--ease-in) both;
}

.hero__verse {
  writing-mode: vertical-rl;
  font-family: var(--font-kai);
  font-size: clamp(0.86rem, 1.3vw, 1rem);
  letter-spacing: 0.34em;
  line-height: 2.2;
  color: var(--ink-500);
  max-height: 46vh;
  text-align: start;
}

.hero__seal {
  width: 52px;
  height: 52px;
  flex: none;
  margin-top: var(--s8);
}

.hero__hint {
  position: absolute;
  bottom: var(--s6);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s2);
  font-family: var(--font-sans);
  font-size: var(--t-tiny);
  letter-spacing: 0.24em;
  color: var(--ink-300);
  opacity: 0.8;
}

.hero__hint svg {
  animation: bob 2.4s ease-in-out infinite;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes bob {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.5;
  }
  50% {
    transform: translateY(6px);
    opacity: 1;
  }
}

@media (max-width: 820px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }
  .hero__right {
    display: none;
  }
  .hero {
    padding: var(--s12) var(--s4);
  }
}

/* ══════════════════════════════════════════════════════════
   长卷
   ══════════════════════════════════════════════════════════ */

.scroll {
  position: relative;
  height: 100vh;
  height: 100svh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: transparent;
}

.scroll__viewport {
  position: relative;
  flex: 1;
  overflow: hidden;
  cursor: grab;
  touch-action: pan-y;
  outline: none;
}

.scroll__viewport.is-dragging {
  cursor: grabbing;
}

.scroll__track {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  display: flex;
  will-change: transform;
  transform: translate3d(0, 0, 0);
}

/* ── 手卷的段 ─────────────────────────────────────── */

.panel {
  position: relative;
  height: 100%;
  flex: none;
  overflow: hidden;
}

.panel__canvas {
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.panel__cap {
  position: absolute;
  right: clamp(1.4rem, 5vw, 4.5rem);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
  text-align: right;
  pointer-events: none;
}

.panel__idx {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--ink-300);
}

.panel__name {
  writing-mode: vertical-rl;
  font-family: var(--font-kai);
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  letter-spacing: 0.26em;
  color: var(--ink-900);
  background: none;
  border: none;
  padding: 0.3rem 0;
  cursor: pointer;
  pointer-events: auto;
  transition: color 0.24s;
  text-shadow: 0 0 14px rgba(244, 239, 228, 0.95);
}

.panel__name:hover {
  color: var(--cinnabar);
}

.panel__region {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--ink-300);
}

.panel__tagline {
  writing-mode: vertical-rl;
  max-height: 26vh;
  font-family: var(--font-kai);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  line-height: 1.8;
  color: var(--ink-500);
  opacity: 0.82;
}

/* 卷首题字 */
.panel__cover {
  position: absolute;
  left: clamp(1.6rem, 4vw, 3.4rem);
  top: 50%;
  transform: translateY(-50%);
  max-width: 15em;
  pointer-events: none;
}

.panel__coverkicker {
  font-family: var(--font-kai);
  font-size: 0.86rem;
  letter-spacing: 0.6em;
  color: var(--ink-300);
  margin-bottom: 0.7rem;
}

.panel__covertitle {
  font-family: var(--font-kai);
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
  letter-spacing: 0.3em;
  color: var(--ink-900);
  margin-bottom: 0.9rem;
}

.panel__coverdesc {
  font-size: 0.86rem;
  line-height: 2;
  color: var(--ink-500);
  max-width: 12em;
}

/* 卷尾 */
.panel__tail {
  position: absolute;
  left: 50%;
  top: 26%;
  transform: translateX(-50%);
  text-align: center;
  pointer-events: none;
}

.panel__tailtext {
  font-family: var(--font-kai);
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  line-height: 2.1;
  letter-spacing: 0.14em;
  color: var(--ink-700);
}

.panel__tailnote {
  margin-top: 1.2rem;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--ink-300);
}

/* 点位标记 */
.mark {
  position: absolute;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s2);
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  color: var(--ink-900);
}

.mark__dot {
  position: relative;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--cinnabar);
  box-shadow: 0 0 0 3px rgba(244, 239, 228, 0.9), 0 0 0 4px rgba(157, 58, 48, 0.35);
  transition: transform 0.28s var(--ease-in), box-shadow 0.28s;
}

.mark__dot::after {
  content: '';
  position: absolute;
  inset: -7px;
  border-radius: 50%;
  border: 1px solid rgba(157, 58, 48, 0.4);
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 0.4s, transform 0.5s var(--ease-in);
}

.mark:hover .mark__dot,
.mark:focus-visible .mark__dot {
  transform: scale(1.35);
}

.mark:hover .mark__dot::after,
.mark:focus-visible .mark__dot::after {
  opacity: 1;
  transform: scale(1);
}

.mark__label {
  writing-mode: vertical-rl;
  font-family: var(--font-kai);
  font-size: 0.94rem;
  letter-spacing: 0.2em;
  line-height: 1.5;
  padding: 0.28rem 0.34rem;
  background: linear-gradient(180deg, rgba(244, 239, 228, 0.94), rgba(244, 239, 228, 0.66));
  border-radius: 1px;
  white-space: nowrap;
  transition: background 0.28s, color 0.28s;
  text-shadow: 0 0 6px rgba(244, 239, 228, 0.95);
}

.mark:hover .mark__label {
  background: var(--ink-900);
  color: var(--paper);
  text-shadow: none;
}

.mark__idx {
  position: absolute;
  top: -1.35rem;
  font-family: var(--font-sans);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  color: var(--ink-300);
}

.mark--mine .mark__dot {
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(244, 239, 228, 0.9), 0 0 0 4px rgba(184, 145, 47, 0.42);
}

/* 底部进度线 */
.scroll__rail {
  position: relative;
  height: 56px;
  flex: none;
  display: flex;
  align-items: center;
  gap: var(--s4);
  padding: 0 var(--s6);
  background: linear-gradient(180deg, transparent, rgba(236, 228, 211, 0.72) 45%, rgba(236, 228, 211, 0.9));
}

.scroll__line {
  position: relative;
  flex: 1;
  height: 1px;
  background: var(--ink-150);
}

.scroll__line::before {
  content: '';
  position: absolute;
  left: 0;
  top: -1px;
  height: 3px;
  width: var(--progress, 0%);
  background: var(--cinnabar);
  opacity: 0.55;
  transition: width 0.1s linear;
}

.scroll__tick {
  position: absolute;
  top: 50%;
  width: 7px;
  height: 7px;
  margin-left: -3.5px;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--ink-300);
  transform: translateY(-50%);
  cursor: pointer;
  padding: 0;
  transition: background 0.24s, border-color 0.24s, transform 0.24s;
}

.scroll__tick:hover,
.scroll__tick.is-active {
  background: var(--cinnabar);
  border-color: var(--cinnabar);
  transform: translateY(-50%) scale(1.5);
}

.scroll__tools {
  display: flex;
  align-items: center;
  gap: var(--s3);
  flex: none;
}

.scroll__hintbar {
  position: absolute;
  top: var(--s4);
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  padding: 0.36rem 1rem;
  font-family: var(--font-sans);
  font-size: var(--t-tiny);
  letter-spacing: 0.22em;
  color: var(--ink-300);
  background: rgba(244, 239, 228, 0.82);
  border-radius: 999px;
  backdrop-filter: blur(3px);
  pointer-events: none;
  transition: opacity 0.6s;
}

.scroll__hintbar.is-hidden {
  opacity: 0;
}

@media (max-width: 640px) {
  .scroll__rail {
    height: 64px;
    padding: 0 var(--s3);
    gap: var(--s2);
    flex-wrap: wrap;
    align-content: center;
  }
  .scroll__line {
    order: 3;
    flex-basis: 100%;
  }
  .scroll__tools .btn span {
    display: none;
  }
  .mark__label {
    font-size: 0.82rem;
  }
}

/* ══════════════════════════════════════════════════════════
   覆盖层（点位详情 / 账本）
   ══════════════════════════════════════════════════════════ */

.overlay {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  grid-template-rows: auto 1fr;
  background: var(--paper);
  opacity: 0;
  transform: scale(0.985);
  transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out);
  overflow: hidden;
}

.overlay[hidden] {
  display: none;
}

.overlay.is-open {
  opacity: 1;
  transform: none;
  transition: opacity 0.42s var(--ease-in), transform 0.42s var(--ease-in);
}

.overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    radial-gradient(ellipse 65% 45% at 30% 12%, rgba(255, 253, 245, 0.9), transparent 60%),
    radial-gradient(ellipse 85% 75% at 70% 88%, rgba(196, 180, 152, 0.14), transparent 70%);
}

.overlay__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
  padding: var(--s3) var(--s5, 1.25rem) var(--s3) var(--s6);
  border-bottom: 1px solid rgba(195, 198, 189, 0.6);
  flex: none;
}

.overlay__crumb {
  font-family: var(--font-sans);
  font-size: var(--t-tiny);
  letter-spacing: 0.22em;
  color: var(--ink-300);
}

.overlay__close {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  padding: 0.4rem 0.9rem;
  font-family: var(--font-kai);
  font-size: 0.92rem;
  letter-spacing: 0.14em;
  color: var(--ink-500);
  background: none;
  border: 1px solid rgba(195, 198, 189, 0.9);
  border-radius: 1px;
  cursor: pointer;
  transition: all 0.22s;
}

.overlay__close:hover {
  color: var(--paper);
  background: var(--ink-500);
  border-color: var(--ink-500);
}

.overlay__body {
  overflow-y: auto;
  overscroll-behavior: contain;
  min-height: 0;
}

/* 点位详情布局 */
.site {
  display: grid;
  grid-template-columns: minmax(0, 42fr) minmax(0, 58fr);
  min-height: 100%;
}

.site__art {
  position: relative;
  background: linear-gradient(180deg, rgba(236, 228, 211, 0.5), rgba(221, 210, 187, 0.3));
  overflow: hidden;
  min-height: 46vh;
}

.site__art canvas {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.site__text {
  padding: clamp(var(--s8), 5vw, var(--s16)) clamp(var(--s6), 6vw, var(--s16)) var(--s16)
    clamp(var(--s6), 4vw, var(--s12));
  max-width: 44em;
}

.site__kicker {
  display: flex;
  align-items: baseline;
  gap: var(--s3);
  margin-bottom: var(--s3);
  font-family: var(--font-sans);
  font-size: var(--t-tiny);
  letter-spacing: 0.2em;
  color: var(--ink-300);
}

.site__kicker .dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cinnabar);
  display: inline-block;
}

.site__title {
  font-family: var(--font-kai);
  font-size: var(--t-h1);
  letter-spacing: 0.08em;
}

.site__tag {
  margin-top: var(--s2);
  font-family: var(--font-kai);
  font-size: 1.04rem;
  letter-spacing: 0.06em;
  color: var(--cinnabar);
}

.site__body {
  margin-top: var(--s6);
}

.site__body p {
  text-align: justify;
  line-height: 2;
}

/* 数据条 */
.stats {
  display: grid;
  gap: 0;
  margin: var(--s8) 0;
  border-top: 1px solid rgba(195, 198, 189, 0.7);
}

.stat {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: var(--s4);
  padding: var(--s3) 0;
  border-bottom: 1px solid rgba(195, 198, 189, 0.5);
}

.stat__k {
  font-family: var(--font-sans);
  font-size: var(--t-small);
  color: var(--ink-500);
  letter-spacing: 0.04em;
}

.stat__v {
  font-family: var(--font-sans);
  font-size: 1.16rem;
  font-weight: 600;
  color: var(--ink-900);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.stat__v small {
  font-size: 0.74rem;
  font-weight: 400;
  color: var(--ink-300);
  margin-left: 0.24em;
}

.stat__note {
  grid-column: 1 / -1;
  margin-top: 0.2rem;
  font-family: var(--font-sans);
  font-size: var(--t-tiny);
  color: var(--ink-300);
  line-height: 1.6;
}

/* 前后导航 */
.site__nav {
  display: flex;
  justify-content: space-between;
  gap: var(--s4);
  margin-top: var(--s12);
  padding-top: var(--s6);
  border-top: 1px solid rgba(195, 198, 189, 0.6);
}

@media (max-width: 900px) {
  .site {
    grid-template-columns: 1fr;
  }
  .site__art {
    min-height: 34vh;
    order: -1;
  }
  .site__text {
    padding: var(--s6) var(--s4) var(--s12);
  }
}

/* ══════════════════════════════════════════════════════════
   账本游戏
   ══════════════════════════════════════════════════════════ */

.ledger {
  display: grid;
  grid-template-columns: minmax(0, 44fr) minmax(0, 56fr);
  min-height: 100%;
}

.ledger__stage {
  position: relative;
  background: linear-gradient(180deg, rgba(236, 228, 211, 0.54), rgba(221, 210, 187, 0.34));
  overflow: hidden;
  min-height: 44vh;
}

.ledger__stage canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.ledger__panel {
  display: flex;
  flex-direction: column;
  padding: clamp(var(--s6), 4vw, var(--s12)) clamp(var(--s6), 5vw, var(--s16));
  min-height: 0;
  overflow-y: auto;
}

.ledger__head {
  flex: none;
}

.ledger__title {
  font-family: var(--font-kai);
  font-size: var(--t-h1);
  letter-spacing: 0.08em;
}

.ledger__sub {
  margin-top: var(--s2);
  font-family: var(--font-kai);
  font-size: 1rem;
  color: var(--ink-500);
  letter-spacing: 0.04em;
}

/* 账本本身 */
.book {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  margin-top: var(--s6);
}

.book__year {
  display: flex;
  align-items: baseline;
  gap: var(--s3);
  padding-bottom: var(--s2);
  border-bottom: 1px solid rgba(195, 198, 189, 0.8);
}

.book__year b {
  font-family: var(--font-sans);
  font-size: 2rem;
  font-weight: 600;
  color: var(--ink-900);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.book__year span {
  font-family: var(--font-kai);
  font-size: 0.94rem;
  color: var(--ink-300);
  letter-spacing: 0.1em;
}

.book__rows {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  margin-top: var(--s3);
}

.row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--s3);
  padding: 0.62rem 0;
  border-bottom: 1px dotted rgba(195, 198, 189, 0.85);
  animation: fundIn 0.42s var(--ease-in) both;
}

@keyframes fundIn {
  from {
    opacity: 0;
    transform: translateX(-8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.row__y {
  font-family: var(--font-sans);
  font-size: var(--t-tiny);
  color: var(--ink-300);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
  width: 2.8em;
}

.row__t {
  font-family: var(--font-sans);
  font-size: var(--t-small);
  color: var(--ink-700);
  letter-spacing: 0.02em;
}

.row__v {
  font-family: var(--font-sans);
  font-size: var(--t-small);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--ink-900);
  letter-spacing: 0.02em;
}

.row__v.is-down {
  color: var(--ochre);
}

.row__v.is-up {
  color: var(--bamboo);
}

/* 指标双条 */
.gauges {
  flex: none;
  display: grid;
  gap: var(--s3);
  margin-top: var(--s6);
  padding-top: var(--s4);
  border-top: 1px solid rgba(195, 198, 189, 0.7);
}

.gauge__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-sans);
  font-size: var(--t-tiny);
  letter-spacing: 0.12em;
  color: var(--ink-500);
}

.gauge__head b {
  font-size: var(--t-small);
  color: var(--ink-900);
  font-variant-numeric: tabular-nums;
}

.gauge__track {
  height: 3px;
  margin-top: 0.34rem;
  background: rgba(195, 198, 189, 0.55);
  border-radius: 2px;
  overflow: hidden;
}

.gauge__fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.9s var(--ease-in), background 0.6s;
}

.gauge__fill--cash {
  background: var(--ochre);
}

.gauge__fill--mountain {
  background: var(--bamboo);
}

/* 决策与操作 */
.acts {
  flex: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--s3);
  margin-top: var(--s6);
}

.acts .btn {
  font-size: 0.94rem;
  padding: 0.58rem 1.2rem;
}

.decision {
  flex: none;
  margin-top: var(--s6);
  padding: var(--s4) var(--s5, 1.25rem);
  background: rgba(221, 210, 187, 0.34);
  border-left: 2px solid var(--cinnabar);
  animation: fundIn 0.5s var(--ease-in) both;
}

.decision__t {
  font-family: var(--font-kai);
  font-size: 1.06rem;
  letter-spacing: 0.06em;
  color: var(--ink-900);
  margin-bottom: var(--s2);
}

.decision__d {
  font-size: var(--t-small);
  line-height: 1.85;
  color: var(--ink-500);
  margin-bottom: var(--s4);
}

.decision__acts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s3);
}

.verdict {
  flex: none;
  margin-top: var(--s6);
  padding: var(--s6);
  background: rgba(244, 239, 228, 0.9);
  border: 1px solid rgba(195, 198, 189, 0.9);
  animation: fundIn 0.6s var(--ease-in) both;
}

.verdict__t {
  font-family: var(--font-kai);
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  color: var(--ink-900);
  margin-bottom: var(--s3);
}

.verdict p {
  font-size: var(--t-small);
  line-height: 1.95;
  color: var(--ink-500);
}

@media (max-width: 900px) {
  .ledger {
    grid-template-columns: 1fr;
  }
  .ledger__stage {
    min-height: 32vh;
    order: -1;
  }
  .ledger__panel {
    padding: var(--s6) var(--s4) var(--s12);
  }
}

/* ══════════════════════════════════════════════════════════
   尾页 / 设计说明
   ══════════════════════════════════════════════════════════ */

.colophon {
  padding: var(--s24) var(--s6) var(--s16);
}

.colophon__inner {
  width: min(820px, 100%);
  margin-inline: auto;
}

.colophon h2 {
  font-family: var(--font-kai);
  font-size: var(--t-h2);
  letter-spacing: 0.1em;
  margin-bottom: var(--s6);
  padding-bottom: var(--s3);
  border-bottom: 1px solid rgba(195, 198, 189, 0.75);
}

.colophon h3 {
  font-family: var(--font-kai);
  font-size: var(--t-h3);
  letter-spacing: 0.06em;
  margin: var(--s8) 0 var(--s3);
  color: var(--ink-900);
}

.colophon p,
.colophon li {
  font-size: var(--t-body);
  line-height: 2;
  color: var(--ink-700);
  text-align: justify;
}

.colophon ul {
  margin: 0 0 var(--s4);
  padding-left: 1.3em;
}

.colophon li {
  margin-bottom: var(--s2);
}

.colophon__block {
  margin-bottom: var(--s16);
}

.srclist {
  font-family: var(--font-sans);
  font-size: var(--t-small);
  line-height: 1.9;
  color: var(--ink-500);
  padding-left: 1.4em;
}

.srclist li {
  font-size: var(--t-small);
  margin-bottom: var(--s2);
  word-break: break-all;
}

.footnote {
  margin-top: var(--s16);
  padding-top: var(--s6);
  border-top: 1px solid rgba(195, 198, 189, 0.6);
  font-family: var(--font-sans);
  font-size: var(--t-tiny);
  letter-spacing: 0.08em;
  color: var(--ink-300);
  line-height: 2;
}

/* ── 加载态 ───────────────────────────────────────────── */

.boot {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  gap: var(--s4);
  background: var(--paper);
  transition: opacity 0.6s, visibility 0.6s;
}

.boot.is-done {
  opacity: 0;
  visibility: hidden;
}

.boot__ink {
  width: 66px;
  height: 66px;
  border-radius: 50%;
  border: 1px solid rgba(90, 98, 91, 0.24);
  border-top-color: var(--ink-500);
  animation: spin 1.1s linear infinite;
}

.boot__t {
  font-family: var(--font-kai);
  font-size: 0.94rem;
  letter-spacing: 0.3em;
  color: var(--ink-300);
  text-indent: 0.3em;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}