/* ==========================================================================
   ONE LIFE — pages
   ========================================================================== */

/* ==========================================================================
   HOME
   ========================================================================== */

.home {
  min-height: 100vh;
  display: grid;
  grid-template-rows: 1fr auto;
  position: relative;
  background: radial-gradient(
    120% 90% at 50% 30%,
    #f6f2e7 0%,
    var(--black) 62%,
    #e5ddc6 100%
  );
}

.home__center {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px var(--pad-x) 40px;
}

.home__inner {
  width: 100%;
  max-width: 860px;
}

.home__brand {
  font-size: 11px;
  letter-spacing: 0.62em;
  color: var(--gold);
  margin-bottom: clamp(36px, 6vw, 64px);
}

.home__title {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 6.6vw, 4.6rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin-bottom: 26px;
  max-width: 16ch;
}

.home__title em {
  font-style: italic;
  color: var(--gold);
}

.home__title-zh {
  font-size: clamp(0.95rem, 1.6vw, 1.15rem);
  color: var(--ink-soft);
  letter-spacing: 0.14em;
  margin-bottom: 34px;
}

.home__intro {
  font-size: 0.95rem;
  line-height: 2.05;
  color: var(--ink-soft);
  max-width: 46ch;
  margin-bottom: 48px;
}

.home__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.home__links {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid var(--line-soft);
}

.home__foot {
  padding: 22px var(--pad-x) 30px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 10.5px;
  color: var(--ink-mute);
  line-height: 1.9;
}

.home__foot p {
  max-width: 62ch;
}

.home__foot-meta {
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* 有存档时的"继续"提示 */
.resume-hint {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 22px;
}

.resume-hint__dot {
  width: 5px;
  height: 5px;
  background: var(--gold);
  border-radius: 50%;
}

/* ==========================================================================
   BIRTH RITUAL
   ========================================================================== */

.birth {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 96px var(--pad-x) 72px;
  background: var(--black);
}

.birth__wrap {
  width: 100%;
  max-width: 760px;
}

/* 进度：7 条细线 */
.birth__progress {
  display: flex;
  gap: 6px;
  margin-bottom: clamp(40px, 7vw, 72px);
}

.birth__seg {
  flex: 1;
  height: 1px;
  background: var(--line);
  transition: background-color 0.6s var(--ease);
}

.birth__seg.is-done {
  background: #4a4136;
}

.birth__seg.is-now {
  background: var(--gold);
}

/* 场景 */
.birth__scene {
  display: none;
}

.birth__scene.is-active {
  display: block;
  animation: sceneIn 0.62s var(--ease) both;
}

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

.birth__act {
  font-size: 10px;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.birth__title {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  line-height: 1.3;
  margin-bottom: 26px;
  max-width: 24ch;
}

.birth__body {
  font-size: 0.98rem;
  line-height: 2.05;
  color: var(--ink-soft);
  max-width: 52ch;
  margin-bottom: 40px;
}

.birth__body--tight {
  margin-bottom: 28px;
}

/* 数据揭示网格 —— 1px 线分隔，无圆角 */
.reveal {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 40px;
}

.reveal__cell {
  background: var(--near-black);
  padding: 22px 20px;
  animation: cellIn 0.5s var(--ease) both;
}

.reveal__cell:nth-child(2) {
  animation-delay: 0.07s;
}
.reveal__cell:nth-child(3) {
  animation-delay: 0.14s;
}
.reveal__cell:nth-child(4) {
  animation-delay: 0.21s;
}
.reveal__cell:nth-child(5) {
  animation-delay: 0.28s;
}
.reveal__cell:nth-child(6) {
  animation-delay: 0.35s;
}

@keyframes cellIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.reveal__label {
  font-size: 9px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 9px;
}

.reveal__value {
  font-family: var(--serif);
  font-size: 1.12rem;
  color: var(--paper);
  line-height: 1.4;
}

.reveal__note {
  font-size: 10.5px;
  color: var(--ink-mute);
  margin-top: 7px;
  line-height: 1.6;
}

/* 档案列表 */
.archive {
  border-top: 1px solid var(--line);
  margin-bottom: 36px;
}

.archive__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-soft);
}

.archive__key {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
  flex: 0 0 auto;
}

.archive__val {
  font-size: 0.87rem;
  color: var(--ink);
  text-align: right;
  line-height: 1.7;
}

/* 导航 */
.birth__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid var(--line-soft);
}

.birth__nav-right {
  margin-left: auto;
}

/* 结束卡 */
.birth__end {
  text-align: center;
  padding: clamp(48px, 10vw, 96px) 0;
}

.birth__end-mark {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3.6vw, 2.2rem);
  letter-spacing: 0.2em;
  color: var(--paper);
  margin-bottom: 20px;
}

.birth__end-sub {
  font-size: 0.95rem;
  color: var(--ink-mute);
  margin-bottom: 44px;
}

/* ==========================================================================
   PROFILE
   ========================================================================== */

.profile {
  min-height: 100vh;
  padding: 132px var(--pad-x) 96px;
}

.profile__head {
  max-width: 1120px;
  margin: 0 auto 56px;
}

.profile__title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 12px;
}

.profile__sub {
  font-size: 0.9rem;
  color: var(--ink-mute);
  max-width: 46ch;
  line-height: 1.9;
}

.profile__grid {
  max-width: 1120px;
  margin: 0 auto 48px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.pblock {
  background: var(--near-black);
  padding: clamp(22px, 3vw, 34px);
}

.pblock__title {
  font-size: 9.5px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  padding-bottom: 14px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--line);
}

.pblock__row {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 18px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid rgba(28, 26, 23, 0.07);
}

.pblock__row:last-child {
  border-bottom: none;
}

.pblock__key {
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
}

.pblock__val {
  font-size: 0.85rem;
  color: var(--ink);
  line-height: 1.75;
}

/* 长文本降低一级对比，避免整块过重 */
.pblock__val--long {
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.profile__actions {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}

/* ==========================================================================
   LIFE — 三栏
   ========================================================================== */

.life {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 268px minmax(0, 1fr) 276px;
  padding-bottom: 62px; /* 底部控制栏 */
}

/* ---- 左：档案 ---- */
.life__aside {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  padding: 74px 26px 28px;
  border-right: 1px solid var(--line);
  background: var(--near-black);
}

.person {
  margin-bottom: 26px;
}

.person__initial {
  width: 46px;
  height: 46px;
  border: 1px solid var(--gold-line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--gold);
  margin-bottom: 14px;
}

.person__name {
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--paper);
  margin-bottom: 5px;
}

.person__meta {
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
}

.aside-section {
  padding-top: 20px;
  margin-top: 20px;
  border-top: 1px solid var(--line-soft);
}

.aside-section__title {
  font-size: 8.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #7d7870;
  margin-bottom: 14px;
}

/* 折叠开关只在手机端出现 */
.aside-toggle {
  display: none;
}

.aside-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.aside-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(28, 26, 23, 0.06);
}

.aside-list li:last-child {
  border-bottom: none;
}

.aside-list__key {
  font-size: 10.5px;
  color: var(--ink-mute);
  flex: 0 0 auto;
}

.aside-list__val {
  font-size: 11.5px;
  color: var(--ink);
  text-align: right;
  line-height: 1.5;
}

/* ---- 中：叙事 ---- */
.life__main {
  min-width: 0;
  padding: 74px clamp(24px, 5vw, 64px) 48px;
  max-width: 780px;
  width: 100%;
  justify-self: center;
}

.scene-head {
  margin-bottom: 30px;
}

.scene-head__mode {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 20px;
}

.scene-head__mode::before {
  content: "";
  width: 14px;
  height: 1px;
  background: var(--gold);
}

.scene-head__age {
  font-family: var(--serif);
  font-size: clamp(2.9rem, 6vw, 4.2rem);
  line-height: 0.94;
  color: var(--paper);
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.scene-head__age span {
  font-size: 0.28em;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
  margin-left: 10px;
  vertical-align: 0.5em;
}

.scene-head__title {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  color: var(--paper);
  margin-bottom: 10px;
  max-width: 26ch;
}

.scene-head__meta {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--ink-mute);
  text-transform: uppercase;
}

.prose {
  font-size: 1rem;
  line-height: 2.1;
  color: var(--ink-soft);
  max-width: var(--reading);
  margin-bottom: 26px;
}

.prose strong {
  color: var(--ink);
  font-weight: 400;
}

.prose--lead {
  color: var(--ink);
}

/* 第一人称块 */
.second-person {
  border-left: 2px solid var(--gold);
  padding: 4px 0 4px 24px;
  margin: 34px 0;
}

.second-person__label {
  font-size: 9px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.second-person .prose {
  color: var(--ink);
}

/* 选择卡 */
.choice {
  border: 1px solid var(--line);
  background: var(--surface);
  padding: clamp(22px, 3.4vw, 34px);
  margin: 36px 0;
}

.choice__q {
  font-family: var(--serif);
  font-size: 1.12rem;
  color: var(--paper);
  margin-bottom: 6px;
}

.choice__hint {
  font-size: 11.5px;
  color: var(--ink-mute);
  margin-bottom: 24px;
  line-height: 1.8;
}

.choice__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.choice__opt {
  display: block;
  width: 100%;
  text-align: left;
  border: 1px solid var(--line);
  background: var(--near-black);
  padding: 18px 20px;
  transition: border-color 0.35s var(--ease), background-color 0.35s var(--ease),
    transform 0.35s var(--ease);
}

.choice__opt:hover {
  border-color: var(--gold-line);
  background: #121110;
  transform: translateX(3px);
}

.choice__opt-label {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 0.94rem;
  color: var(--ink);
  margin-bottom: 8px;
}

.choice__opt-index {
  font-family: var(--serif);
  font-size: 0.78rem;
  color: var(--gold);
  flex: 0 0 auto;
}

.choice__opt-context {
  font-size: 11.5px;
  line-height: 1.8;
  color: var(--ink-mute);
  padding-left: 22px;
}

/* 结果卡 */
.outcome {
  margin: 34px 0;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.outcome__chosen {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
}

.outcome__chosen strong {
  font-family: var(--serif);
  font-size: 0.98rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--paper);
  font-weight: 400;
}

.outcome__block {
  margin-bottom: 24px;
}

.outcome__tag {
  font-size: 9px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 10px;
}

.outcome__text {
  font-size: 0.95rem;
  line-height: 2;
  color: var(--ink-soft);
  max-width: var(--reading);
}

.outcome__caveat {
  font-size: 11.5px;
  line-height: 1.9;
  color: var(--ink-mute);
  border-left: 1px solid var(--line);
  padding-left: 16px;
  margin-top: 26px;
  max-width: 44ch;
}

/* 章末提示 */
.scene-foot {
  margin-top: 40px;
  padding-top: 26px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.scene-foot__next {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ---- 右：时间线 ---- */
.life__rail {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  padding: 74px 22px 28px;
  border-left: 1px solid var(--line);
  background: var(--near-black);
}

.rail__title {
  font-size: 8.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 22px;
}

.rail__group {
  margin-bottom: 18px;
}

.rail__group-label {
  font-size: 8.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: #4a4742;
  margin-bottom: 8px;
}

.rail__item {
  position: relative;
  display: block;
  width: 100%;
  text-align: left;
  padding: 7px 0 7px 16px;
  opacity: 0.32;
  transition: opacity 0.3s;
  cursor: default;
}

.rail__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #3a3a3a;
}

.rail__item.is-past {
  opacity: 0.78;
  cursor: pointer;
}

.rail__item.is-past::before {
  background: #6b6257;
}

.rail__item.is-now {
  opacity: 1;
  cursor: pointer;
}

.rail__item.is-now::before {
  background: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-soft);
}

.rail__item.is-past:hover {
  opacity: 1;
}

.rail__age {
  font-family: var(--serif);
  font-size: 10.5px;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
}

.rail__label {
  font-size: 11px;
  color: var(--ink-soft);
  line-height: 1.5;
  margin-top: 1px;
}

.rail__item.is-now .rail__label {
  color: var(--paper);
}

/* ---- 底部控制栏 ---- */
.controls {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 700;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  padding: 12px clamp(16px, 3vw, 32px);
  background: rgba(243, 238, 224, 0.97);
  border-top: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.controls__left {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
}

.controls__age {
  font-family: var(--serif);
  font-size: 1.28rem;
  color: var(--gold);
  line-height: 1;
}

.controls__year {
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
  white-space: nowrap;
}

.controls__mid {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-self: center;
}

.controls__right {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-self: end;
}

.ctl {
  padding: 9px 16px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-soft);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: border-color 0.3s, color 0.3s, background-color 0.3s;
  white-space: nowrap;
}

.ctl:hover {
  border-color: var(--gold-line);
  color: var(--gold);
}

.ctl.is-on {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-soft);
}

.ctl[disabled] {
  opacity: 0.3;
  cursor: not-allowed;
}

.ctl[disabled]:hover {
  border-color: var(--line);
  color: var(--ink-soft);
}

/* 速度切换 */
.speed {
  display: flex;
  border: 1px solid var(--line);
}

.speed__opt {
  padding: 9px 12px;
  font-size: 9.5px;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
  border-right: 1px solid var(--line);
  transition: color 0.25s, background-color 0.25s;
}

.speed__opt:last-child {
  border-right: none;
}

.speed__opt:hover {
  color: var(--ink);
}

.speed__opt.is-on {
  color: var(--gold);
  background: var(--gold-soft);
}

/* ==========================================================================
   EPILOGUE
   ========================================================================== */

.epilogue {
  min-height: 100vh;
  padding: 132px var(--pad-x) 96px;
}

.epilogue__wrap {
  max-width: 900px;
  margin: 0 auto;
}

.epi__head {
  margin-bottom: 56px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}

.epi__title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 14px;
}

.epi__sub {
  font-size: 0.9rem;
  color: var(--ink-mute);
  font-style: italic;
}

/* 统计条 */
.epi__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 52px;
}

.epi__stat {
  background: var(--near-black);
  padding: 26px 18px;
  text-align: center;
}

.epi__stat-label {
  font-size: 8.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 12px;
}

.epi__stat-value {
  font-family: var(--serif);
  font-size: 1.55rem;
  color: var(--paper);
  line-height: 1.2;
}

.epi__stat-value--lg {
  font-size: 2.1rem;
  color: var(--gold);
}

/* 各段经历 */
.epi__section {
  margin-bottom: 40px;
}

.epi__section-title {
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.epi__section-text {
  font-size: 0.93rem;
  line-height: 2.05;
  color: var(--ink-soft);
  max-width: 58ch;
}

/* 完整时间线 */
.epi__timeline {
  border-top: 1px solid var(--line);
  margin-top: 12px;
}

.epi__tl-row {
  display: grid;
  grid-template-columns: 64px 92px 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.epi__tl-age {
  font-family: var(--serif);
  font-size: 0.9rem;
  color: var(--gold);
}

.epi__tl-cat {
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.epi__tl-text {
  font-size: 0.85rem;
  color: var(--ink-soft);
  line-height: 1.75;
}

.epi__tl-text strong {
  color: var(--ink);
  font-weight: 400;
}

/* 终章结语 */
.epi__coda {
  margin: 64px 0 48px;
  padding: 56px clamp(20px, 5vw, 56px);
  border: 1px solid var(--line);
  background: var(--near-black);
  text-align: center;
}

.epi__coda-mark {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2.6vw, 1.5rem);
  letter-spacing: 0.24em;
  color: var(--paper);
  margin-bottom: 24px;
}

.epi__coda-text {
  font-size: 0.92rem;
  line-height: 2.1;
  color: var(--ink-soft);
  max-width: 30ch;
  margin: 0 auto;
  text-wrap: balance;
}

.epi__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.epi__notice {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--line-soft);
  font-size: 10px;
  line-height: 1.9;
  color: var(--ink-mute);
  text-align: center;
}

/* ==========================================================================
   WORLD
   ========================================================================== */

.world {
  min-height: 100vh;
  padding: 132px var(--pad-x) 96px;
}

.world__wrap {
  max-width: 1000px;
  margin: 0 auto;
}

.world__head {
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}

.world__title {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3.6vw, 2.3rem);
  margin-bottom: 14px;
}

.world__sub {
  font-size: 0.9rem;
  color: var(--ink-soft);
  max-width: 52ch;
  line-height: 1.95;
  margin-bottom: 18px;
}

.world__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.wcard {
  background: var(--near-black);
  padding: 26px 24px;
}

.wcard__name {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--paper);
  margin-bottom: 3px;
}

.wcard__region {
  font-size: 9.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 18px;
}

.wcard__row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 11.5px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(28, 26, 23, 0.06);
}

.wcard__row:last-of-type {
  border-bottom: none;
}

.wcard__k {
  color: var(--ink-mute);
}

.wcard__v {
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.wcard__note {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 10.5px;
  line-height: 1.75;
  color: var(--ink-mute);
}

.wcard__source {
  margin-top: 10px;
  font-size: 9.5px;
  color: #4e4b46;
  letter-spacing: 0.04em;
}

/* ==========================================================================
   出生仪式 · 三阶段版（2026-11 纠偏）
   ========================================================================== */

/* 第一阶段：电影感时刻 */
.birth__moment {
  padding: 26px 0 10px;
  text-align: left;
}

.birth__moment-kicker {
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  color: var(--gold);
  letter-spacing: 0.06em;
  margin: 4px 0 22px;
}

.birth__date {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 5.2vw, 3.6rem);
  line-height: 1.15;
  color: var(--paper);
  letter-spacing: 0.01em;
  margin-bottom: 14px;
}

.birth__place {
  font-size: 0.95rem;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.birth__region {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.birth__note {
  font-size: 0.92rem;
  color: var(--ink);
  max-width: var(--reading);
  line-height: 1.95;
}

.birth__footnote {
  font-size: 10.5px;
  color: var(--ink-mute);
  border-top: 1px solid var(--line-soft);
  padding-top: 12px;
  margin-top: 26px;
  line-height: 1.8;
}

/* 第二阶段：自然语言说明 */
.birth__env {
  font-size: 1.02rem;
  line-height: 2.1;
  color: var(--ink);
  max-width: var(--reading);
  margin: 26px 0 8px;
  padding-top: 20px;
  border-top: 1px solid var(--line-soft);
}

/* 第三阶段：可展开的数据说明 */
.birth__details {
  margin-top: 20px;
  border: 1px solid var(--line);
  background: var(--surface-2);
}

.birth__details summary {
  cursor: pointer;
  padding: 13px 16px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  list-style: none;
  user-select: none;
}

.birth__details summary::before {
  content: "+ ";
  color: var(--gold);
}

.birth__details[open] summary::before {
  content: "− ";
}

.birth__details-body {
  padding: 4px 16px 16px;
  font-size: 12px;
  line-height: 1.9;
  color: var(--ink-soft);
}

.birth__details-body p {
  margin: 0 0 10px;
}

.birth__details-body ul {
  margin: 0 0 12px;
  padding-left: 18px;
}

.birth__details-body li {
  margin-bottom: 6px;
}

.birth__details-body code {
  font-family: "Courier New", monospace;
  font-size: 11px;
  color: var(--gold);
}

.birth__meta-line {
  font-size: 10.5px;
  color: var(--ink-mute);
  border-top: 1px solid var(--line-soft);
  padding-top: 10px;
}