/* OHD Project Particles
 * 全部使用 ohd-pos- 前缀,不出现 canvas / button / section / h2 等裸选择器。
 * 默认状态 = 四阶段全部可见的普通文档流(无 JS / L0 / L2 的最终形态)。
 * 所有折叠与 sticky 规则一律写在 .ohd-pos-is-enhanced 之下。规格 §13.1。
 */

/* 作用域内的 box-sizing。缺了它,增强态下 height:100% + padding 会让
   frame 比 sticky 容器高出一个 padding,底部内容被视口切掉。 */
.ohd-pos,
.ohd-pos *,
.ohd-pos *::before,
.ohd-pos *::after { box-sizing: border-box; }

.ohd-pos,
.ohd-pos-outro {
  /* 基底 = 浅色主题。必须是基底而不是 [data-theme] 覆盖:
     data-theme 由 JS 写入,无 JS 时拿不到,否则 noscript 版会是深底深字。 */
  --ohd-pos-bg: var(--bg, #f5f3ed);
  --ohd-pos-fg: var(--ink, #141412);
  --ohd-pos-accent: var(--accent, #d71920);
  --ohd-pos-fg-faint: rgb(20 20 18 / .30);
  --ohd-pos-header-h: 0px;
  --chapter-kicker-t: 1;
  --chapter-title-t: 1;
  --chapter-lead-t: 1;
  --chapter-nav-t: 1;
  --chapter-kicker-y: 0px;
  --chapter-title-y: 0px;
  --chapter-lead-y: 0px;
  --chapter-nav-y: 0px;

  position: relative;
  background: var(--ohd-pos-bg);
  color: var(--ohd-pos-fg);
  font-family: var(--font-sans, "Helvetica Neue", Arial, "Hiragino Sans",
               "Yu Gothic", "Microsoft YaHei", "PingFang SC", sans-serif);
  -webkit-font-smoothing: antialiased;
}

/* 深色主题(规格 §9.7 初版配色)。改 config.render.theme = "dark" 启用。 */
.ohd-pos[data-theme="dark"],
.ohd-pos-outro[data-theme="dark"] {
  --ohd-pos-bg: #0b0c0d;
  --ohd-pos-fg: #f5f3ed;
  --ohd-pos-fg-faint: rgb(245 243 237 / .30);
}
.ohd-pos[data-theme="dark"] .ohd-pos-lead,
.ohd-pos[data-theme="dark"] .ohd-pos-mode-body { color: rgb(245 243 237 / .62); }
.ohd-pos[data-theme="dark"] .ohd-pos-row-label,
.ohd-pos[data-theme="dark"] .ohd-pos-modes-title { color: rgb(245 243 237 / .48); }
.ohd-pos[data-theme="dark"] .ohd-pos-items li { color: rgb(245 243 237 / .78); }
.ohd-pos[data-theme="dark"] .ohd-pos-stage-note,
.ohd-pos[data-theme="dark"] .ohd-pos-fallback { color: rgb(245 243 237 / .55); }
.ohd-pos[data-theme="dark"] .ohd-pos-nav-item { border-color: rgb(245 243 237 / .24); }
.ohd-pos[data-theme="dark"] .ohd-pos-nav-item:hover { border-color: rgb(20 20 18 / .5); }
.ohd-pos[data-theme="dark"] .ohd-pos-stage,
.ohd-pos[data-theme="dark"] .ohd-pos-modes,
.ohd-pos[data-theme="dark"] .ohd-pos-noscript-stage { border-color: rgb(245 243 237 / .18); }
.ohd-pos[data-theme="dark"] .ohd-pos-poster { border-color: rgb(245 243 237 / .14); }

/* ---------------------------------------------- 默认:普通文档流 */

.ohd-pos-pin { position: static; min-height: 0; overflow: visible; }
.ohd-pos-canvas-wrap { display: none; }
.ohd-pos-canvas { display: none; }
.ohd-pos-loading { display: none; }

.ohd-pos-frame {
  width: min(100%, 1600px);
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 4rem) clamp(1rem, 3vw, 3rem);
}

.ohd-pos-kicker {
  margin: 0 0 .75rem;
  color: var(--ohd-pos-accent);
  font-size: .68rem;
  font-weight: 650;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.ohd-pos-title {
  margin: 0 0 1rem;
  max-width: 22ch;
  font-size: clamp(1.9rem, 3.2vw, 3.6rem);
  font-weight: 700;
  line-height: .98;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.ohd-pos-lead {
  margin: 0;
  max-width: 60ch;
  color: rgb(20 20 18 / .62);
  font-size: clamp(.94rem, 1.1vw, 1.05rem);
  line-height: 1.55;
}

.ohd-pos-nav {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 2rem 0 1.5rem;
  padding: 0;
}

.ohd-pos-nav-item {
  padding: .5rem .9rem;
  border: 1px solid rgb(20 20 18 / .26);
  border-radius: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: .8rem;
  letter-spacing: .04em;
  cursor: pointer;
  transition: border-color 160ms linear, color 160ms linear;
}
.ohd-pos-nav-item:hover { border-color: rgb(20 20 18 / .5); }
.ohd-pos-nav-item:focus-visible { outline: 2px solid var(--ohd-pos-accent); outline-offset: 2px; }
.ohd-pos-nav-item[aria-current="step"] {
  border-color: var(--ohd-pos-accent);
  color: var(--ohd-pos-accent);
}

.ohd-pos-stages { position: relative; }

.ohd-pos-stage {
  display: block;
  padding: 1.5rem 0;
  border-top: 1px solid rgb(20 20 18 / .16);
}

.ohd-pos-poster {
  display: block;
  width: min(100%, 30rem);
  height: auto;
  margin: 0 0 1rem;
  border: 1px solid rgb(20 20 18 / .14);
  opacity: .9;
}
.ohd-pos-is-enhanced .ohd-pos-poster { display: none; }

.ohd-pos-stage-index {
  margin: 0;
  color: var(--ohd-pos-accent);
  font-size: .72rem;
  letter-spacing: .1em;
}

.ohd-pos-stage-title {
  margin: .4rem 0 .9rem;
  max-width: 26ch;
  font-family: inherit;
  font-size: clamp(1.1rem, 1.7vw, 1.6rem);
  font-weight: 520;
  line-height: 1.16;
  letter-spacing: -0.025em;
}

/* 逐字/逐词揭示:--w 由滚动进度直接写入 0..1。
   未到达 token 完全透明；当前 token 短暂经过品牌红后归于正文黑。 */
.ohd-pos-word {
  display: inline-block;
  color: color-mix(in srgb,
    var(--ohd-pos-accent) var(--word-accent-pct, 0%),
    var(--ohd-pos-fg));
  opacity: var(--w, 1);
  transform: translateY(var(--word-y, 0));
  filter: blur(var(--word-blur, 0));
  white-space: pre-wrap;
  will-change: opacity, transform, filter, color;
}
@supports not (color: color-mix(in srgb, red 50%, blue)) {
  .ohd-pos-word { color: var(--ohd-pos-fg); }
}

.ohd-pos-row { margin: .8rem 0; }

.ohd-pos-row-label {
  display: block;
  margin-bottom: .3rem;
  color: rgb(20 20 18 / .48);
  font-size: .68rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.ohd-pos-row-body {
  margin: 0;
  max-width: 62ch;
  line-height: 1.6;
  font-size: .93rem;
}

.ohd-pos-items {
  margin: .4rem 0 0;
  padding-left: 1.1rem;
  font-size: .88rem;
}
.ohd-pos-items li { margin: .22rem 0; color: rgb(20 20 18 / .78); }

.ohd-pos-stage-note {
  margin: .7rem 0 0;
  color: rgb(20 20 18 / .45);
  font-size: .78rem;
}
.ohd-pos-stage-note[hidden] { display: none; }

.ohd-pos-modes {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgb(20 20 18 / .16);
}
.ohd-pos-modes-title {
  margin: 0 0 1rem;
  color: rgb(20 20 18 / .48);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.ohd-pos-modes-list {
  display: grid;
  gap: 1.25rem 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
}
.ohd-pos-mode-title { margin: 0 0 .3rem; font-size: .98rem; font-weight: 600; }
.ohd-pos-mode-body { margin: 0; max-width: 40ch; color: rgb(20 20 18 / .66); line-height: 1.55; font-size: .88rem; }

.ohd-pos-fallback {
  margin: 0 0 1.2rem;
  max-width: 60ch;
  color: rgb(20 20 18 / .55);
  font-size: .85rem;
  line-height: 1.5;
}
.ohd-pos-fallback[hidden] { display: none; }

.ohd-pos-sr-live {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ---------------------------------------------- 增强态 */

.ohd-pos-is-enhanced .ohd-pos-pin {
  position: sticky;
  top: var(--ohd-pos-header-h);
  height: calc(100svh - var(--ohd-pos-header-h));
  overflow: hidden;
}

/* 桌面:粒子场铺满整个 pin,文字以浮层与场共存(与参考实现一致)。
   frame 保持 static,让 canvas-wrap 以 sticky 的 pin 为包含块实现全幅。 */
.ohd-pos-is-enhanced .ohd-pos-frame {
  position: static;
  height: 100%;
  padding-block: clamp(1rem, 2.6vh, 2.2rem);
}

.ohd-pos-is-enhanced .ohd-pos-canvas-wrap {
  display: block;
  position: absolute;
  inset: 0;
  z-index: 0;
}
.ohd-pos-is-enhanced .ohd-pos-canvas {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  pointer-events: none;
}

/* 章节信息进入视口时分层渐入，完成后在整个 sticky 行程中常驻。 */
.ohd-pos-is-enhanced .ohd-pos-header {
  position: relative;
  z-index: 2;
  width: min(36rem, 40vw);
  max-width: 100%;
}
.ohd-pos-is-enhanced .ohd-pos-kicker,
.ohd-pos-is-enhanced .ohd-pos-title,
.ohd-pos-is-enhanced .ohd-pos-lead,
.ohd-pos-is-enhanced .ohd-pos-nav {
  will-change: transform, opacity;
}
.ohd-pos-is-enhanced .ohd-pos-kicker {
  opacity: var(--chapter-kicker-t, 1);
  transform: translateY(var(--chapter-kicker-y, 0px));
}
.ohd-pos-is-enhanced .ohd-pos-title {
  opacity: var(--chapter-title-t, 1);
  transform: translateY(var(--chapter-title-y, 0px));
}
.ohd-pos-is-enhanced .ohd-pos-lead {
  opacity: var(--chapter-lead-t, 1);
  transform: translateY(var(--chapter-lead-y, 0px));
}
.ohd-pos-is-enhanced .ohd-pos-nav {
  position: relative;
  z-index: 3;
  margin: 1rem 0 0;
  opacity: var(--chapter-nav-t, 1);
  transform: translateY(var(--chapter-nav-y, 0px));
}

/* 阶段叙事:垂直居中,左右交替 */
.ohd-pos-is-enhanced .ohd-pos-stages {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}
.ohd-pos-is-enhanced .ohd-pos-stage {
  position: absolute;
  top: calc(50% + 2.2rem);   /* 让出顶部导航行 */
  transform: translateY(-50%);
  width: min(28rem, 38vw);
  padding: 0;
  border-top: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 240ms linear;
}
.ohd-pos-is-enhanced .ohd-pos-stage[data-side="right"] { right: clamp(1.5rem, 7vw, 8rem); }
.ohd-pos-is-enhanced .ohd-pos-stage[data-side="left"]  { left: clamp(1.5rem, 7vw, 8rem); }
.ohd-pos-is-enhanced .ohd-pos-stage[data-active="true"] {
  opacity: 1;
  pointer-events: auto;
}

/* 编号与叙事句分层进入；标题沿用当前站点的无衬线字族。 */
.ohd-pos-is-enhanced .ohd-pos-stage-index {
  opacity: var(--index-t, 0);
  transform: translateY(var(--index-y, 8px));
  will-change: transform, opacity;
}
.ohd-pos-is-enhanced .ohd-pos-stage-title {
  margin: .45rem 0 .9rem;
  max-width: 100%;
  font-size: clamp(1.55rem, 2.45vw, 2.45rem);
  font-weight: 520;
  text-wrap: pretty;
  opacity: var(--title-t, 0);
  transform: translateY(var(--title-y, 14px));
  will-change: transform, opacity;
}

/* 阶段详情按负责内容、评审依据、当前成果依次进入。 */
.ohd-pos-is-enhanced .ohd-pos-stage-detail {
  opacity: var(--details, 0);
  transform: translateY(var(--details-y, 12px));
  will-change: transform, opacity;
}
.ohd-pos-is-enhanced .ohd-pos-stage-detail > .ohd-pos-row {
  will-change: transform, opacity;
}
.ohd-pos-is-enhanced .ohd-pos-stage-detail > .ohd-pos-row:nth-child(1) {
  opacity: var(--row-1-t, 0);
  transform: translateY(var(--row-1-y, 10px));
}
.ohd-pos-is-enhanced .ohd-pos-stage-detail > .ohd-pos-row:nth-child(2) {
  opacity: var(--row-2-t, 0);
  transform: translateY(var(--row-2-y, 10px));
}
.ohd-pos-is-enhanced .ohd-pos-stage-detail > .ohd-pos-row:nth-child(3) {
  opacity: var(--row-3-t, 0);
  transform: translateY(var(--row-3-y, 10px));
}

.ohd-pos-is-enhanced .ohd-pos-lead { max-width: 44ch; font-size: clamp(.86rem, .95vw, .96rem); }
.ohd-pos-is-enhanced .ohd-pos-title { font-size: clamp(2.1rem, 3.4vw, 3.8rem); margin-bottom: .7rem; }
.ohd-pos-is-enhanced .ohd-pos-row { margin: .5rem 0; }
.ohd-pos-is-enhanced .ohd-pos-row-body { max-width: 44ch; font-size: .84rem; line-height: 1.5; }
.ohd-pos-is-enhanced .ohd-pos-items { font-size: .8rem; }
.ohd-pos-is-enhanced .ohd-pos-items li { margin: .12rem 0; }

.ohd-pos-is-enhanced .ohd-pos-loading {
  display: block;
  position: absolute;
  left: 50%;
  bottom: 1.2rem;
  z-index: 3;
  transform: translateX(-50%);
  margin: 0;
  color: rgb(20 20 18 / .5);
  font-size: .78rem;
  letter-spacing: .04em;
}
.ohd-pos-is-enhanced.ohd-pos-is-ready .ohd-pos-loading { display: none; }

/* 合作方式:四阶段走完后在常规文档流中出现 */
.ohd-pos-outro { position: relative; }
.ohd-pos-outro .ohd-pos-frame { padding-block: clamp(2rem, 5vh, 4rem); }
.ohd-pos-outro .ohd-pos-modes { margin-top: 0; }

/* noscript 副本只在无 JS 时出现,增强与非增强的 JS 路径都不显示 */
.ohd-pos-noscript-stage { padding: 1.2rem 0; border-top: 1px solid rgb(20 20 18 / .16); }

/* 竖屏优先:宽屏 iPad 仍按方向进入纵向信息架构，避免只看 900px
   断点导致 935px 竖屏误用桌面布局。顺序固定为章节→导航→粒子→阶段。 */
@media (orientation: portrait) and (max-width: 1100px) {
  .ohd-pos-is-enhanced .ohd-pos-frame {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto clamp(145px, 25svh, 280px) minmax(0, 1fr);
    grid-template-areas:
      "head"
      "nav"
      "canvas"
      "stages";
    row-gap: clamp(.3rem, .8svh, .65rem);
    height: 100%;
    padding: clamp(.7rem, 2vw, 1.5rem) clamp(.85rem, 3vw, 2rem);
  }
  .ohd-pos-is-enhanced .ohd-pos-header {
    grid-area: head;
    opacity: 1 !important;
    pointer-events: auto !important;
    width: 100%;
    max-width: 100%;
  }
  .ohd-pos-is-enhanced .ohd-pos-canvas-wrap { position: relative; inset: auto; grid-area: canvas; }
  .ohd-pos-is-enhanced .ohd-pos-nav {
    grid-area: nav;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .4rem;
    margin: .1rem 0 .2rem;
  }
  .ohd-pos-is-enhanced .ohd-pos-nav-item {
    min-width: 0;
    width: 100%;
    padding: .42rem .45rem;
    text-align: center;
    white-space: nowrap;
  }
  .ohd-pos-is-enhanced .ohd-pos-stages { position: relative; inset: auto; grid-area: stages; min-height: 0; }
  .ohd-pos-is-enhanced .ohd-pos-stage,
  .ohd-pos-is-enhanced .ohd-pos-stage[data-side="right"],
  .ohd-pos-is-enhanced .ohd-pos-stage[data-side="left"] {
    top: 0; left: 0; right: auto;
    transform: none;
    width: 100%;
  }
  .ohd-pos-is-enhanced .ohd-pos-lead { max-width: 100%; }
  .ohd-pos-title { max-width: 100%; }
}

@media (orientation: portrait) and (max-width: 600px) {
  .ohd-pos-is-enhanced .ohd-pos-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ohd-pos-is-enhanced .ohd-pos-title { font-size: clamp(1.35rem, 5.6vw, 1.9rem); margin-bottom: .45rem; }
  .ohd-pos-is-enhanced .ohd-pos-lead { display: block; font-size: .75rem; line-height: 1.36; }
  .ohd-pos-is-enhanced .ohd-pos-kicker { margin-bottom: .35rem; font-size: .61rem; }
  .ohd-pos-is-enhanced .ohd-pos-frame {
    grid-template-rows: auto auto clamp(142px, 22svh, 190px) minmax(0, 1fr);
    row-gap: .32rem;
    padding: .7rem .85rem .6rem;
  }
  .ohd-pos-is-enhanced .ohd-pos-nav { gap: .32rem; margin: .08rem 0 .16rem; }
  .ohd-pos-is-enhanced .ohd-pos-nav-item { padding: .34rem .35rem; font-size: .68rem; }
  .ohd-pos-is-enhanced .ohd-pos-stage-title { font-size: 1.08rem; line-height: 1.18; margin: .18rem 0 .4rem; }
  .ohd-pos-is-enhanced .ohd-pos-stage-index { font-size: .63rem; }
  .ohd-pos-is-enhanced .ohd-pos-row { margin: .3rem 0; }
  .ohd-pos-is-enhanced .ohd-pos-row-label { margin-bottom: .14rem; font-size: .6rem; }
  .ohd-pos-is-enhanced .ohd-pos-row-body { font-size: .75rem; line-height: 1.34; }
  .ohd-pos-is-enhanced .ohd-pos-items { margin-block: .16rem; padding-left: 1.05rem; font-size: .71rem; line-height: 1.3; }
  .ohd-pos-is-enhanced .ohd-pos-items li { margin: .04rem 0; }
}

/* 竖屏平板使用额外高度扩大粒子主视觉与阶段信息，不沿用手机的紧凑密度。 */
@media (orientation: portrait) and (min-width: 601px) and (max-width: 1100px) {
  .ohd-pos-is-enhanced .ohd-pos-frame {
    grid-template-rows: auto auto clamp(260px, 32svh, 390px) minmax(0, 1fr);
  }
  .ohd-pos-is-enhanced .ohd-pos-stage-title {
    font-size: clamp(1.4rem, 2.8vw, 2rem);
  }
  .ohd-pos-is-enhanced .ohd-pos-row-body { font-size: .9rem; }
  .ohd-pos-is-enhanced .ohd-pos-items { font-size: .84rem; }
}

/* 10–11 英寸平板横屏:给右侧文字更多净空，避免粒子主体压住详情。 */
@media (orientation: landscape) and (min-width: 901px) and (max-width: 1100px) and (min-height: 601px) {
  .ohd-pos-is-enhanced .ohd-pos-header { width: min(34rem, 36vw); }
  .ohd-pos-is-enhanced .ohd-pos-stage,
  .ohd-pos-is-enhanced .ohd-pos-stage[data-side="right"] {
    right: 2vw;
    width: min(24rem, 30vw);
    padding-left: 1.5rem;
    background: linear-gradient(90deg,
      transparent 0,
      var(--ohd-pos-bg) 1.35rem,
      var(--ohd-pos-bg) 100%);
  }
  .ohd-pos-is-enhanced .ohd-pos-stage-title {
    font-size: clamp(1.2rem, 2.1vw, 1.45rem);
  }
}

/* 手机横屏/矮屏:保留粒子场全幅，将章节信息与当前阶段分置左右。
   这样 390–430px 的高度中不会把画布、文字强行纵向挤成一条长列。 */
@media (orientation: landscape) and (max-height: 600px) and (max-width: 1000px) {
  .ohd-pos-is-enhanced .ohd-pos-frame {
    position: static;
    display: block;
    height: 100%;
    padding: .65rem 1rem;
  }
  .ohd-pos-is-enhanced .ohd-pos-header {
    width: calc(46vw - 1rem);
    max-width: 25rem;
  }
  .ohd-pos-is-enhanced .ohd-pos-kicker { margin-bottom: .3rem; font-size: .58rem; }
  .ohd-pos-is-enhanced .ohd-pos-title {
    max-width: 15ch;
    margin-bottom: .35rem;
    font-size: clamp(1.22rem, 3.6vw, 1.65rem);
    line-height: .98;
  }
  .ohd-pos-is-enhanced .ohd-pos-lead {
    max-width: 44ch;
    font-size: clamp(.62rem, 1.65vw, .72rem);
    line-height: 1.32;
  }
  .ohd-pos-is-enhanced .ohd-pos-nav {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .25rem;
    width: calc(42vw - 1rem);
    max-width: 22rem;
    margin: .55rem 0 0;
  }
  .ohd-pos-is-enhanced .ohd-pos-nav-item {
    min-width: 0;
    width: 100%;
    padding: .28rem .3rem;
    font-size: .62rem;
    text-align: center;
    white-space: nowrap;
  }
  .ohd-pos-is-enhanced .ohd-pos-canvas-wrap { position: absolute; inset: 0; }
  .ohd-pos-is-enhanced .ohd-pos-stages { position: absolute; inset: 0; }
  .ohd-pos-is-enhanced .ohd-pos-stage,
  .ohd-pos-is-enhanced .ohd-pos-stage[data-side="right"],
  .ohd-pos-is-enhanced .ohd-pos-stage[data-side="left"] {
    top: calc(50% + .5rem);
    right: 1rem;
    left: auto;
    width: calc(37vw - 1rem);
    max-width: 24rem;
    padding-left: .55rem;
    transform: translateY(-50%);
  }
  .ohd-pos-is-enhanced .ohd-pos-stage-index { font-size: .58rem; }
  .ohd-pos-is-enhanced .ohd-pos-stage-title {
    margin: .2rem 0 .38rem;
    font-size: clamp(.98rem, 2.7vw, 1.28rem);
    line-height: 1.12;
  }
  .ohd-pos-is-enhanced .ohd-pos-row { margin: .27rem 0; }
  .ohd-pos-is-enhanced .ohd-pos-row-label { margin-bottom: .1rem; font-size: .54rem; }
  .ohd-pos-is-enhanced .ohd-pos-row-body { font-size: clamp(.62rem, 1.55vw, .7rem); line-height: 1.3; }
  .ohd-pos-is-enhanced .ohd-pos-items {
    margin-block: .12rem;
    padding-left: 1rem;
    font-size: clamp(.58rem, 1.45vw, .66rem);
    line-height: 1.23;
  }
  .ohd-pos-is-enhanced .ohd-pos-items li { margin: .02rem 0; }
}

@media (prefers-reduced-motion: reduce) {
  .ohd-pos-is-enhanced .ohd-pos-stage { transition: none; }
  .ohd-pos-nav-item { transition: none; }
  .ohd-pos-word { transform: none; filter: none; }
}