:root {
  --deck-scale: 1;
  --night: #020712;
  --night-2: #06101f;
  --panel: rgba(8, 20, 38, 0.72);
  --panel-strong: rgba(6, 17, 32, 0.92);
  --white: #f7fbff;
  --mist: #c6d6e7;
  --muted: #8096ad;
  --blue: #44b9ff;
  --blue-bright: #9be2ff;
  --blue-deep: #0875d1;
  --line: rgba(160, 217, 255, 0.2);
  --line-strong: rgba(160, 217, 255, 0.4);
  --display: "Noto Serif SC", "Source Han Serif SC", "Songti SC", STSong, serif;
  --sans: "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --mono: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }

html,
body {
  width: 100%;
  min-width: 320px;
  height: 100%;
  margin: 0;
  overflow: hidden;
  color: var(--white);
  background: #01040a;
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
a { font: inherit; }

button { color: inherit; }

button:focus-visible,
a:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--blue-bright);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: -80px;
  left: 16px;
  padding: 10px 14px;
  color: var(--night);
  background: var(--white);
  text-decoration: none;
  transition: top 160ms ease;
}

.skip-link:focus { top: 12px; }

.topline {
  position: fixed;
  z-index: 40;
  inset: 0 0 auto;
  height: 36px;
  display: grid;
  grid-template-columns: minmax(210px, 1fr) auto minmax(210px, 1fr);
  align-items: center;
  padding: 0 22px;
  border-bottom: 1px solid rgba(132, 201, 255, 0.14);
  background: rgba(1, 5, 12, 0.96);
  backdrop-filter: blur(16px);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.brand-mark {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--blue-bright);
  text-decoration: none;
}

.brand-mark i {
  width: 7px;
  height: 7px;
  border: 1px solid var(--blue-bright);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--blue);
}

.live-title { color: rgba(231, 244, 255, 0.66); }

.progress-track {
  justify-self: end;
  width: 190px;
  height: 1px;
  background: rgba(153, 209, 255, 0.16);
}

.progress-track span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--blue-deep), var(--blue-bright));
  box-shadow: 0 0 10px var(--blue);
  transition: width 420ms cubic-bezier(.22, 1, .36, 1);
}

.deck-viewport {
  position: fixed;
  inset: 36px 0 58px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 40%, rgba(28, 98, 160, 0.12), transparent 38%),
    #01040a;
}

.stage {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1600px;
  height: 900px;
  overflow: hidden;
  transform: translate(-50%, -50%) scale(var(--deck-scale));
  transform-origin: center;
  color: var(--white);
  background:
    radial-gradient(circle at 78% 22%, rgba(50, 154, 234, 0.1), transparent 32%),
    radial-gradient(circle at 16% 92%, rgba(18, 86, 150, 0.09), transparent 35%),
    linear-gradient(140deg, #020712 0%, #040b17 48%, #020610 100%);
  box-shadow: 0 0 0 1px rgba(169, 219, 255, 0.18), 0 30px 100px rgba(0, 0, 0, 0.8);
}

.stage::before,
.stage::after {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
}

.stage::before {
  inset: 0;
  background: linear-gradient(90deg, transparent 49.96%, rgba(163, 218, 255, 0.04) 50%, transparent 50.04%);
}

.stage::after {
  inset: 24px;
  border: 1px solid rgba(155, 218, 255, 0.07);
}

.particle-field,
.ambient-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.ambient-grid {
  opacity: .34;
  background-image:
    linear-gradient(rgba(140, 205, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140, 205, 255, .045) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(circle at 50% 45%, #000 0%, rgba(0, 0, 0, .5) 42%, transparent 78%);
}

.slide {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  padding: 54px 72px 58px;
  overflow: hidden;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translate3d(28px, 0, 0) scale(.995);
  transition: opacity 280ms ease, transform 560ms cubic-bezier(.22, 1, .36, 1), visibility 0s linear 560ms;
}

.slide::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(4, 11, 23, .52), rgba(2, 7, 18, .82)),
    radial-gradient(circle at 72% 38%, rgba(39, 130, 209, .07), transparent 35%);
}

.slide.is-active {
  z-index: 3;
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transform: none;
  transition-delay: 0s;
}

.slide.is-active .eyebrow,
.slide.is-active h2,
.slide.is-active .slide-thesis,
.slide.is-active .slide-head,
.slide.is-active .shift-system,
.slide.is-active .production-field,
.slide.is-active .responsibility-chain,
.slide.is-active .criteria-ring,
.slide.is-active .stakeholder-system,
.slide.is-active .timeline-rail,
.slide.is-active .capital-band,
.slide.is-active .model-matrix,
.slide.is-active .practice-grid,
.slide.is-active .org-stages,
.slide.is-active .risk-spectrum,
.slide.is-active .intensity-chart,
.slide.is-active .china-layout,
.slide.is-active .supply-system,
.slide.is-active .dual-core,
.slide.is-active .industry-grid,
.slide.is-active .case-grid,
.slide.is-active .trend-list,
.slide.is-active .action-band,
.slide.is-active .release-content {
  animation: rise-in 720ms both cubic-bezier(.2, .8, .2, 1);
}

.slide.is-active h2 { animation-delay: 70ms; }
.slide.is-active .slide-thesis,
.slide.is-active .capital-band,
.slide.is-active .action-band { animation-delay: 240ms; }
.slide.is-active .shift-system,
.slide.is-active .production-field,
.slide.is-active .responsibility-chain,
.slide.is-active .criteria-ring,
.slide.is-active .stakeholder-system,
.slide.is-active .timeline-rail,
.slide.is-active .model-matrix,
.slide.is-active .practice-grid,
.slide.is-active .org-stages,
.slide.is-active .risk-spectrum,
.slide.is-active .intensity-chart,
.slide.is-active .supply-system,
.slide.is-active .dual-core,
.slide.is-active .industry-grid,
.slide.is-active .case-grid,
.slide.is-active .trend-list { animation-delay: 145ms; }

@keyframes rise-in {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

.slide-head {
  position: relative;
  z-index: 5;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 24px;
  padding-bottom: 13px;
  border-bottom: 1px solid var(--line);
  color: var(--blue-bright);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.slide-head::before {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 54px;
  height: 1px;
  background: var(--blue-bright);
  box-shadow: 0 0 12px var(--blue);
}

.slide-head span:last-child { color: rgba(214, 234, 249, .55); }

.slide-folio {
  position: absolute;
  right: 70px;
  bottom: 31px;
  color: rgba(172, 207, 233, .45);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .2em;
}

.slide-folio::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  margin: 0 10px 3px 0;
  background: rgba(142, 204, 250, .28);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue-bright);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .17em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p { margin-top: 0; }

h1,
h2 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -.045em;
  text-wrap: balance;
}

h2 { margin-bottom: 0; font-size: 62px; line-height: 1.16; }
h2 span { color: var(--blue-bright); text-shadow: 0 0 28px rgba(79, 186, 255, .26); }

.slide-thesis {
  position: absolute;
  left: 72px;
  right: 72px;
  bottom: 48px;
  margin: 0;
  padding: 16px 20px 16px 52px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid rgba(159, 214, 255, .08);
  color: #dceaf6;
  background: linear-gradient(90deg, rgba(47, 141, 218, .08), transparent);
  font-size: 16px;
  line-height: 1.55;
}

.slide-thesis::before {
  content: "◆";
  position: absolute;
  left: 20px;
  color: var(--blue);
  text-shadow: 0 0 12px var(--blue);
}

.tap-zone {
  position: absolute;
  z-index: 15;
  top: 80px;
  bottom: 80px;
  width: 6%;
  padding: 0;
  opacity: 0;
  border: 0;
  cursor: pointer;
}

.tap-zone--previous { left: 0; }
.tap-zone--next { right: 0; }

/* Cover */
.slide--cover { padding: 0; }
.slide--cover::before {
  background:
    radial-gradient(circle at 73% 46%, rgba(75, 190, 255, .17), transparent 22%),
    radial-gradient(circle at 72% 46%, rgba(225, 247, 255, .08), transparent 9%),
    linear-gradient(105deg, rgba(1, 5, 13, .98) 0%, rgba(2, 8, 19, .96) 46%, rgba(3, 11, 25, .76) 100%);
}

.slide--cover::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(120, 202, 255, .025) 1px, transparent 1px),
    linear-gradient(rgba(120, 202, 255, .025) 1px, transparent 1px);
  background-size: 100px 100px;
  mask-image: linear-gradient(90deg, transparent 35%, #000 75%);
}

.cover-copy {
  position: absolute;
  z-index: 4;
  top: 122px;
  left: 112px;
  width: 780px;
}

.cover-copy::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: -38px;
  left: -39px;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--blue-bright) 18%, rgba(111, 205, 255, .18) 80%, transparent);
  box-shadow: 0 0 18px rgba(67, 183, 255, .7);
}

.slide--cover.is-active .cover-copy { animation: cover-in 1s both cubic-bezier(.16, 1, .3, 1); }
@keyframes cover-in { from { opacity: 0; transform: translateX(-24px); } to { opacity: 1; transform: none; } }

.cover-copy .eyebrow { margin-bottom: 42px; }
.cover-copy .eyebrow span { display: inline-block; margin-right: 16px; padding: 5px 9px; color: var(--night); background: var(--white); letter-spacing: .08em; box-shadow: 0 0 25px rgba(226, 247, 255, .26); }

.cover-copy h1 {
  margin: 0 0 34px;
  color: var(--white);
  font-size: 110px;
  line-height: .98;
  text-shadow: 0 0 18px rgba(244, 252, 255, .2), 0 0 56px rgba(144, 215, 255, .18);
}

.cover-copy h1 mark {
  padding: 0;
  color: var(--blue-bright);
  background: transparent;
  font-family: var(--sans);
  font-weight: 720;
  letter-spacing: -.07em;
  text-shadow: 0 0 12px rgba(240, 252, 255, .9), 0 0 32px rgba(95, 204, 255, .72), 0 0 72px rgba(54, 167, 255, .46);
}

.cover-subtitle { margin: 0 0 76px; color: #d8e6f2; font-size: 23px; line-height: 1.6; letter-spacing: .03em; }
.cover-meta { display: grid; gap: 8px; width: 600px; padding-top: 18px; border-top: 1px solid var(--line-strong); }
.cover-meta strong { color: var(--white); font-size: 14px; font-weight: 560; letter-spacing: .08em; }
.cover-meta span { color: var(--muted); font-family: var(--mono); font-size: 9px; letter-spacing: .16em; }

.cover-orbit {
  position: absolute;
  z-index: 2;
  top: 116px;
  right: 78px;
  width: 690px;
  height: 690px;
  border-radius: 50%;
}

.slide--cover.is-active .cover-orbit { animation: orbit-appear 1.4s both ease-out; }
@keyframes orbit-appear { from { opacity: 0; transform: scale(.86); } to { opacity: 1; transform: none; } }

.orbit,
.ai-core {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit { border: 1px solid rgba(145, 215, 255, .25); box-shadow: inset 0 0 28px rgba(72, 176, 255, .03); }
.orbit::before,
.orbit::after { content: ""; position: absolute; inset: 12%; border: 1px dashed rgba(152, 217, 255, .11); border-radius: 50%; }
.orbit::after { inset: 33%; border-style: solid; }
.orbit i { position: absolute; width: 9px; height: 9px; border: 1px solid var(--white); border-radius: 50%; background: var(--blue); box-shadow: 0 0 10px var(--white), 0 0 28px var(--blue); }
.orbit--one { width: 610px; height: 610px; animation: spin 22s linear infinite; }
.orbit--one i:first-child { top: 9%; left: 26%; }
.orbit--one i:last-child { right: 1%; top: 54%; }
.orbit--two { width: 470px; height: 470px; border-style: dashed; animation: spin-reverse 16s linear infinite; }
.orbit--two i:nth-child(1) { top: -4px; left: 50%; }
.orbit--two i:nth-child(2) { bottom: 12%; left: 8%; }
.orbit--two i:nth-child(3) { right: 10%; top: 22%; }
.orbit--three { width: 325px; height: 325px; animation: spin 10s linear infinite; }
.orbit--three i { bottom: 5%; right: 18%; }
@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes spin-reverse { to { transform: translate(-50%, -50%) rotate(-360deg); } }

.ai-core {
  z-index: 2;
  width: 184px;
  height: 184px;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 40% 34%, #ffffff 0 3%, #c7efff 4% 11%, #55bfff 22%, #0971c9 45%, rgba(5, 54, 101, .35) 68%, transparent 72%);
  box-shadow: 0 0 34px rgba(224, 248, 255, .75), 0 0 90px rgba(54, 165, 255, .65), 0 0 180px rgba(31, 135, 224, .36);
}

.ai-core::before,
.ai-core::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(225, 248, 255, .42); }
.ai-core::before { inset: -31px; }
.ai-core::after { inset: -65px; border-style: dashed; opacity: .42; }
.ai-core b { color: #fff; font-family: var(--mono); font-size: 38px; letter-spacing: .15em; text-shadow: 0 0 18px #fff; transform: translateX(3px); }
.ai-core em { position: absolute; inset: 46%; border-radius: 50%; box-shadow: 0 0 80px 35px rgba(210, 244, 255, .72); }
.core-caption { position: absolute; bottom: 10px; left: 50%; width: 440px; transform: translateX(-50%); color: rgba(183, 220, 246, .55); font-family: var(--mono); font-size: 9px; letter-spacing: .22em; text-align: center; }

.cover-index { position: absolute; z-index: 4; top: 76px; right: 74px; display: grid; justify-items: end; gap: 4px; color: var(--blue-bright); font-family: var(--mono); }
.cover-index span { font-size: 18px; letter-spacing: .08em; }
.cover-index b { color: var(--muted); font-size: 8px; letter-spacing: .2em; }
.cover-hint { position: absolute; z-index: 4; right: 74px; bottom: 48px; color: rgba(212, 236, 252, .62); font-family: var(--mono); font-size: 10px; letter-spacing: .14em; }
.cover-hint::before { content: ""; display: inline-block; width: 52px; height: 1px; margin: 0 12px 3px 0; background: var(--blue); box-shadow: 0 0 9px var(--blue); animation: hint-pulse 1.8s ease-in-out infinite; }
@keyframes hint-pulse { 50% { width: 72px; opacity: .42; } }

/* Slide 02 */
.shift-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; flex: 1; padding: 54px 20px 98px; }
.shift-copy h2 { font-size: 68px; }
.shift-system { position: relative; display: grid; grid-template-columns: 1fr 170px 1fr; align-items: center; min-height: 300px; }
.signal-node { position: relative; min-height: 190px; display: flex; flex-direction: column; justify-content: center; padding: 30px; border: 1px solid var(--line); background: rgba(8, 20, 38, .58); box-shadow: 0 18px 60px rgba(0, 0, 0, .2); }
.signal-node::before { content: ""; position: absolute; inset: 11px; border: 1px solid rgba(152, 218, 255, .07); }
.signal-node small { margin-bottom: 17px; color: var(--blue); font-family: var(--mono); font-size: 10px; letter-spacing: .18em; }
.signal-node strong { margin-bottom: 12px; font-family: var(--display); font-size: 32px; }
.signal-node span { color: var(--muted); font-size: 14px; }
.signal-node--target { border-color: rgba(139, 220, 255, .42); box-shadow: 0 0 45px rgba(45, 157, 234, .1); }
.signal-line { position: relative; height: 1px; background: linear-gradient(90deg, var(--line), var(--blue-bright), var(--line)); }
.signal-line i { position: absolute; top: -4px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: #fff; box-shadow: 0 0 10px #fff, 0 0 30px var(--blue); animation: transmit 2.4s ease-in-out infinite; }
.signal-line b { position: absolute; top: 22px; left: 50%; width: 130px; transform: translateX(-50%); color: var(--blue-bright); font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: .12em; text-align: center; }
@keyframes transmit { 50% { left: calc(100% - 9px); } }

/* Slide 03 */
.economy-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 76px; align-items: center; flex: 1; padding: 56px 16px 96px; }
.economy-copy h2 { font-size: 57px; }
.production-field { position: relative; display: grid; grid-template-columns: 1fr 132px 1fr; align-items: center; min-height: 360px; }
.production-field article { min-height: 230px; padding: 36px 30px; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line); background: linear-gradient(180deg, rgba(15, 36, 60, .48), rgba(4, 12, 24, .35)); }
.production-field article small { color: var(--blue); font-family: var(--mono); font-size: 10px; letter-spacing: .17em; }
.production-field article h3 { margin: 30px 0 12px; font-family: var(--display); font-size: 27px; }
.production-field article p { color: var(--muted); font-size: 14px; line-height: 1.7; }
.production-field article span { display: inline-block; margin-top: 20px; padding-top: 11px; border-top: 1px solid var(--line); color: var(--blue-bright); font-size: 12px; }
.field-core { position: relative; z-index: 2; width: 132px; height: 132px; display: grid; place-content: center; border: 1px solid var(--blue-bright); border-radius: 50%; background: #07182b; box-shadow: 0 0 40px rgba(58, 179, 255, .28); text-align: center; }
.field-core i { position: absolute; inset: -27px; border: 1px dashed rgba(150, 217, 255, .36); border-radius: 50%; animation: rotate-one 14s linear infinite; }
@keyframes rotate-one { to { transform: rotate(360deg); } }
.field-core strong { color: #fff; font-family: var(--mono); font-size: 31px; text-shadow: 0 0 18px var(--blue); }
.field-core b { margin-top: 6px; color: var(--blue-bright); font-size: 10px; font-weight: 500; letter-spacing: .1em; }

/* Slide 04 */
.chain-title { padding: 48px 0 24px; }
.chain-title h2 { font-size: 54px; }
.responsibility-chain { display: grid; grid-template-columns: repeat(7, 1fr); margin: 30px 0 0; padding: 0; list-style: none; }
.responsibility-chain li { position: relative; min-height: 190px; padding: 25px 17px; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line); border-left: 1px solid var(--line); background: linear-gradient(180deg, rgba(13, 31, 53, .58), rgba(5, 14, 28, .28)); }
.responsibility-chain li:last-child { border-right: 1px solid var(--line); }
.responsibility-chain li::after { content: ""; position: absolute; top: -4px; right: -5px; z-index: 2; width: 8px; height: 8px; border-radius: 50%; background: var(--blue-bright); box-shadow: 0 0 14px var(--blue); }
.responsibility-chain b { color: var(--blue); font-family: var(--mono); font-size: 11px; }
.responsibility-chain span { display: block; margin: 43px 0 8px; font-family: var(--display); font-size: 23px; }
.responsibility-chain small { color: var(--muted); font-size: 12px; }
.chain-callout { display: grid; grid-template-columns: auto 1fr auto; gap: 26px; align-items: center; margin-top: 34px; color: var(--mist); font-size: 17px; }
.chain-callout i { height: 1px; background: linear-gradient(90deg, var(--line), var(--blue-bright)); box-shadow: 0 0 8px rgba(75, 182, 255, .3); }
.chain-callout strong { color: var(--blue-bright); }

/* Slide 05 */
.definition-layout { display: grid; grid-template-columns: 1.03fr .97fr; gap: 50px; align-items: center; flex: 1; padding: 44px 10px 18px; }
.definition-copy h2 { font-size: 49px; line-height: 1.3; }
.criteria-ring { position: relative; width: 650px; height: 610px; margin-left: auto; }
.criteria-ring::before,
.criteria-ring::after { content: ""; position: absolute; top: 50%; left: 50%; border: 1px solid rgba(143, 211, 255, .17); border-radius: 50%; transform: translate(-50%, -50%); }
.criteria-ring::before { width: 480px; height: 480px; }
.criteria-ring::after { width: 340px; height: 340px; border-style: dashed; }
.criteria-center { position: absolute; z-index: 2; top: 50%; left: 50%; width: 142px; height: 142px; display: flex; align-items: center; justify-content: center; gap: 8px; transform: translate(-50%, -50%); border: 1px solid var(--blue-bright); border-radius: 50%; background: radial-gradient(circle, rgba(48, 146, 224, .24), rgba(4, 14, 28, .95)); box-shadow: 0 0 50px rgba(67, 181, 255, .22); }
.criteria-center strong { color: #fff; font-family: var(--display); font-size: 58px; text-shadow: 0 0 16px var(--blue); }
.criteria-center span { color: var(--blue-bright); font-size: 11px; line-height: 1.45; }
.criterion { position: absolute; width: 230px; min-height: 132px; padding: 18px 20px; border: 1px solid var(--line); background: rgba(5, 17, 32, .82); box-shadow: 0 16px 40px rgba(0, 0, 0, .22); }
.criterion b { color: var(--blue); font-family: var(--mono); font-size: 10px; }
.criterion h3 { margin: 12px 0 6px; font-family: var(--display); font-size: 23px; }
.criterion p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.criterion--1 { top: 22px; left: 210px; }
.criterion--2 { top: 225px; right: 0; }
.criterion--3 { bottom: 22px; left: 210px; }
.criterion--4 { top: 225px; left: 0; }

/* Slide 06 */
.stakeholder-title { position: absolute; top: 120px; left: 73px; width: 460px; }
.stakeholder-title h2 { font-size: 58px; }
.stakeholder-system { position: relative; width: 880px; height: 650px; margin: 36px 8px 0 auto; }
.stakeholder-system::before,
.stakeholder-system::after { content: ""; position: absolute; top: 50%; left: 50%; border: 1px solid rgba(139, 211, 255, .13); border-radius: 50%; transform: translate(-50%, -50%); }
.stakeholder-system::before { width: 440px; height: 440px; }
.stakeholder-system::after { width: 610px; height: 610px; border-style: dashed; }
.stakeholder-system article { position: absolute; width: 258px; min-height: 146px; padding: 19px 22px; border: 1px solid var(--line); background: rgba(6, 18, 34, .86); box-shadow: 0 18px 50px rgba(0, 0, 0, .22); }
.stakeholder-system article:nth-child(1) { top: 14px; left: 94px; }
.stakeholder-system article:nth-child(2) { top: 14px; right: 94px; }
.stakeholder-system article:nth-child(4) { top: 252px; right: 0; }
.stakeholder-system article:nth-child(5) { right: 116px; bottom: 12px; }
.stakeholder-system article:nth-child(6) { bottom: 12px; left: 116px; }
.stakeholder-system article b { color: var(--blue); font-family: var(--mono); font-size: 11px; letter-spacing: .15em; }
.stakeholder-system article h3 { margin: 12px 0 8px; font-family: var(--display); font-size: 22px; }
.stakeholder-system article p { margin: 0; color: var(--mist); font-size: 12px; line-height: 1.55; }
.stakeholder-core { position: absolute; z-index: 3; top: 50%; left: 50%; width: 166px; height: 166px; display: grid; place-content: center; transform: translate(-50%, -50%); border: 1px solid var(--blue-bright); border-radius: 50%; background: radial-gradient(circle, rgba(66, 171, 247, .3), #061426 68%); box-shadow: 0 0 58px rgba(50, 165, 245, .26); text-align: center; }
.stakeholder-core span { color: #fff; font-family: var(--mono); font-size: 33px; font-weight: 700; letter-spacing: .1em; text-shadow: 0 0 18px var(--blue); }
.stakeholder-core small { margin-top: 7px; color: var(--blue-bright); font-size: 10px; line-height: 1.5; }

/* Slide 07 */
.timeline-layout { display: grid; grid-template-columns: .76fr 1.24fr; gap: 70px; align-items: center; flex: 1; padding: 36px 0 115px; }
.timeline-copy h2 { font-size: 50px; line-height: 1.26; }
.timeline-rail { position: relative; display: grid; margin: 0; padding: 0; list-style: none; }
.timeline-rail::before { content: ""; position: absolute; top: 0; bottom: 0; left: 108px; width: 1px; background: linear-gradient(180deg, var(--line), var(--blue-bright), var(--line)); }
.timeline-rail li { position: relative; display: grid; grid-template-columns: 86px 1fr; gap: 48px; min-height: 145px; }
.timeline-rail li::before { content: ""; position: absolute; top: 16px; left: 102px; width: 11px; height: 11px; border: 1px solid #fff; border-radius: 50%; background: var(--blue); box-shadow: 0 0 14px var(--blue); }
.timeline-rail time { padding-top: 8px; color: var(--blue-bright); font-family: var(--mono); font-size: 18px; }
.timeline-rail div { padding: 0 0 28px 26px; border-bottom: 1px solid var(--line); }
.timeline-rail strong { display: block; margin-bottom: 9px; font-family: var(--display); font-size: 28px; }
.timeline-rail span { color: var(--muted); font-size: 13px; line-height: 1.65; }
.capital-band { position: absolute; left: 72px; right: 72px; bottom: 46px; display: grid; grid-template-columns: 1.45fr repeat(4, 1fr); align-items: center; min-height: 84px; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line); background: rgba(8, 22, 40, .52); }
.capital-band > div { display: flex; align-items: baseline; gap: 18px; padding: 0 24px; }
.capital-band small { color: var(--muted); font-family: var(--mono); font-size: 9px; letter-spacing: .12em; }
.capital-band strong { color: #fff; font-family: var(--display); font-size: 33px; text-shadow: 0 0 18px rgba(101, 197, 255, .32); }
.capital-band > span { padding: 9px 20px; border-left: 1px solid var(--line); color: var(--blue-bright); font-size: 12px; text-align: center; }

/* Slide 08 */
.matrix-heading { display: flex; justify-content: space-between; align-items: end; padding: 38px 0 25px; }
.matrix-heading h2 { font-size: 47px; }
.matrix-heading > p { max-width: 440px; margin: 0 0 8px; color: var(--muted); font-size: 13px; letter-spacing: .05em; text-align: right; }
.model-matrix { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line); }
.model-matrix article { position: relative; min-height: 280px; padding: 25px 23px; border-left: 1px solid var(--line); background: linear-gradient(180deg, rgba(15, 36, 59, .5), rgba(5, 14, 27, .18)); }
.model-matrix article:last-child { border-right: 1px solid var(--line); }
.model-matrix article::after { content: ""; position: absolute; right: 0; bottom: 0; left: 0; height: 3px; transform: scaleX(0); transform-origin: left; background: var(--blue); box-shadow: 0 0 18px var(--blue); transition: transform 500ms ease; }
.slide.is-active .model-matrix article::after { transform: scaleX(1); transition-delay: calc(var(--n, 0) * 80ms + 450ms); }
.model-matrix article:nth-child(1) { --n: 1; }.model-matrix article:nth-child(2) { --n: 2; }.model-matrix article:nth-child(3) { --n: 3; }.model-matrix article:nth-child(4) { --n: 4; }.model-matrix article:nth-child(5) { --n: 5; }
.model-matrix b { color: var(--blue); font-family: var(--mono); font-size: 11px; }
.model-matrix h3 { margin: 42px 0 12px; font-family: var(--display); font-size: 23px; }
.model-matrix p { margin: 0 0 32px; color: var(--mist); font-size: 13px; }
.model-matrix span { display: block; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; line-height: 1.65; }
.matrix-thesis { margin: 28px 0 0; color: var(--mist); font-size: 17px; text-align: right; }
.matrix-thesis strong { color: var(--blue-bright); }

/* Slide 09 */
.practice-title { padding: 39px 0 25px; }
.practice-title h2 { font-size: 48px; }
.practice-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-strong); }
.practice-grid article { position: relative; min-height: 360px; padding: 26px 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(6, 18, 34, .5); }
.practice-grid article:first-child { border-left: 1px solid var(--line); }
.practice-grid small { color: var(--blue); font-family: var(--mono); font-size: 9px; letter-spacing: .14em; }
.practice-grid strong { display: block; margin: 33px 0 4px; color: #fff; font-family: var(--display); font-size: 56px; font-weight: 700; text-shadow: 0 0 28px rgba(74, 184, 255, .22); }
.practice-grid h3 { margin: 0 0 24px; color: var(--blue-bright); font-family: var(--display); font-size: 24px; }
.practice-grid p { min-height: 78px; color: var(--mist); font-size: 13px; line-height: 1.75; }
.practice-grid span { position: absolute; right: 28px; bottom: 24px; left: 28px; padding-top: 14px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }

/* Slide 10 */
.org-heading { padding: 39px 0 26px; }
.org-heading h2 { font-size: 48px; }
.org-heading > p:last-child { position: absolute; top: 133px; right: 72px; color: var(--muted); font-family: var(--mono); font-size: 10px; letter-spacing: .12em; }
.org-stages { display: grid; grid-template-columns: .88fr 1fr 1.18fr 1.18fr 1fr; margin: 16px 0 0; padding: 0; list-style: none; }
.org-stages li { position: relative; min-height: 245px; padding: 25px 23px; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line); border-left: 1px solid var(--line); background: linear-gradient(180deg, rgba(14, 34, 56, .54), rgba(4, 13, 26, .28)); }
.org-stages li:last-child { border-right: 1px solid var(--line); }
.org-stages li i { position: absolute; z-index: 2; top: 50%; right: -17px; width: 34px; height: 1px; background: var(--blue-bright); box-shadow: 0 0 9px var(--blue); }
.org-stages li i::after { content: ""; position: absolute; top: -3px; right: 0; width: 7px; height: 7px; transform: rotate(45deg); border-top: 1px solid var(--blue-bright); border-right: 1px solid var(--blue-bright); }
.org-stages span { color: var(--blue); font-family: var(--mono); font-size: 11px; }
.org-stages h3 { margin: 50px 0 15px; font-family: var(--display); font-size: 27px; }
.org-stages p { color: var(--muted); font-size: 12px; line-height: 1.6; }
.org-warning { margin: 27px 0 0; color: var(--mist); font-size: 15px; text-align: center; }
.org-warning b { color: var(--blue-bright); }

/* Slide 11 */
.pricing-heading { padding: 45px 0 30px; }
.pricing-heading h2 { font-size: 50px; }
.risk-spectrum { position: relative; }
.risk-axis { display: grid; grid-template-columns: auto 1fr auto; gap: 22px; align-items: center; color: var(--muted); font-family: var(--mono); font-size: 10px; letter-spacing: .12em; }
.risk-axis i { position: relative; height: 1px; background: linear-gradient(90deg, rgba(142, 199, 239, .24), var(--blue-bright)); }
.risk-axis i::after { content: ""; position: absolute; top: -4px; right: 0; width: 9px; height: 9px; transform: rotate(45deg); border-top: 1px solid var(--blue-bright); border-right: 1px solid var(--blue-bright); }
.risk-spectrum ol { display: grid; grid-template-columns: repeat(4, 1fr); margin: 20px 0 0; padding: 0; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line); list-style: none; }
.risk-spectrum li { min-height: 220px; padding: 26px 28px; border-left: 1px solid var(--line); background: rgba(7, 20, 37, .55); }
.risk-spectrum li:last-child { border-right: 1px solid var(--line); background: linear-gradient(180deg, rgba(25, 75, 116, .36), rgba(7, 20, 37, .55)); }
.risk-spectrum b { color: var(--blue); font-family: var(--mono); font-size: 11px; }
.risk-spectrum h3 { margin: 45px 0 13px; font-family: var(--display); font-size: 27px; }
.risk-spectrum p { color: var(--muted); font-size: 13px; line-height: 1.65; }
.pricing-note { margin: 26px 0 0 auto; max-width: 900px; color: var(--mist); font-size: 14px; line-height: 1.65; text-align: right; }

/* Slide 12 */
.unit-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 56px; align-items: center; flex: 1; padding: 28px 0 104px; }
.unit-copy h2 { font-size: 49px; line-height: 1.23; }
.unit-copy > p:last-child { max-width: 520px; margin-top: 30px; color: var(--mist); font-size: 14px; line-height: 1.8; }
.unit-scenarios { display: grid; gap: 13px; }
.unit-scenarios article { position: relative; min-height: 154px; display: grid; grid-template-columns: 175px 1fr 155px; grid-template-rows: auto 1fr; column-gap: 22px; align-items: center; padding: 20px 24px; border: 1px solid var(--line); background: linear-gradient(100deg, rgba(15, 42, 69, .64), rgba(5, 15, 29, .45)); overflow: hidden; }
.unit-scenarios article::before { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 2px; background: var(--blue); box-shadow: 0 0 18px var(--blue); }
.unit-scenarios small { grid-column: 1; color: var(--blue-bright); font-family: var(--mono); font-size: 10px; line-height: 1.55; letter-spacing: .11em; }
.unit-scenarios div { grid-column: 2; grid-row: 1 / 3; display: flex; align-items: baseline; gap: 10px; white-space: nowrap; }
.unit-scenarios s { color: var(--muted); font-family: var(--display); font-size: 24px; text-decoration-color: rgba(155, 213, 255, .5); }
.unit-scenarios i { color: var(--blue); font-family: var(--mono); font-size: 15px; font-style: normal; }
.unit-scenarios strong { color: #fff; font-family: var(--display); font-size: 43px; text-shadow: 0 0 22px rgba(112, 205, 255, .36); }
.unit-scenarios em { color: var(--muted); font-size: 10px; font-style: normal; }
.unit-scenarios h3 { grid-column: 3; margin: 0; color: var(--blue-bright); font-family: var(--display); font-size: 20px; text-align: right; }
.unit-scenarios p { grid-column: 1 / 4; margin: 8px 0 0; padding-top: 8px; border-top: 1px solid rgba(151, 212, 255, .12); color: var(--muted); font-size: 11px; text-align: right; }
.unit-footnote { position: absolute; right: 72px; bottom: 48px; left: 72px; margin: 0; padding-top: 15px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; line-height: 1.6; text-align: right; }

.intensity-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 60px; align-items: center; flex: 1; padding: 24px 0 98px; }
.intensity-copy h2 { font-size: 47px; line-height: 1.24; }
.intensity-copy > p:last-child { max-width: 430px; margin-top: 32px; color: var(--muted); font-size: 14px; line-height: 1.75; }
.intensity-chart { position: relative; height: 430px; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); background-image: linear-gradient(rgba(145, 211, 255, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(145, 211, 255, .07) 1px, transparent 1px); background-size: 72px 72px; }
.intensity-chart svg { position: absolute; inset: 50px 35px 25px 50px; width: calc(100% - 85px); height: calc(100% - 75px); overflow: visible; }
.curve-area { fill: url(#curveFill); }
.curve-line { fill: none; stroke: var(--blue-bright); stroke-width: 3; filter: drop-shadow(0 0 7px rgba(70, 186, 255, .8)); stroke-dasharray: 950; stroke-dashoffset: 950; }
.slide.is-active .curve-line { animation: draw-line 1.4s 400ms forwards ease-out; }
@keyframes draw-line { to { stroke-dashoffset: 0; } }
.intensity-chart circle { fill: #fff; stroke: var(--blue); stroke-width: 3; filter: drop-shadow(0 0 8px var(--blue)); }
.chart-y { position: absolute; top: 50%; left: -124px; transform: rotate(-90deg); color: var(--muted); font-family: var(--mono); font-size: 9px; letter-spacing: .12em; }
.chart-x { position: absolute; right: 10px; bottom: -25px; color: var(--muted); font-family: var(--mono); font-size: 9px; letter-spacing: .12em; }
.chart-label { position: absolute; color: var(--white); font-size: 13px; line-height: 1.4; }
.chart-label small { color: var(--muted); font-size: 10px; font-weight: 400; }
.chart-label--build { top: 68px; left: 100px; }
.chart-label--run { top: 265px; left: 330px; }
.chart-label--change { top: 120px; left: 580px; }
.chart-label--healthy { top: 280px; right: 20px; text-align: right; }

/* Slide 13 */
.china-layout { position: relative; display: grid; grid-template-columns: 420px 1fr 420px; gap: 62px; align-items: center; flex: 1; padding: 35px 0 24px; }
.china-glyph { position: relative; width: 390px; height: 520px; display: grid; place-items: center; border: 1px solid var(--line); background: radial-gradient(circle, rgba(57, 167, 243, .18), rgba(4, 13, 26, .28) 58%, transparent 72%); }
.china-glyph::before,
.china-glyph::after { content: ""; position: absolute; border: 1px solid rgba(151, 217, 255, .18); border-radius: 50%; }
.china-glyph::before { width: 270px; height: 270px; }
.china-glyph::after { width: 400px; height: 400px; border-style: dashed; }
.china-glyph span { position: relative; z-index: 2; color: rgba(242, 250, 255, .94); font-family: var(--display); font-size: 178px; text-shadow: 0 0 35px rgba(113, 203, 255, .38); }
.china-glyph i { position: absolute; z-index: 3; width: 12px; height: 12px; border: 1px solid #fff; border-radius: 50%; background: var(--blue); box-shadow: 0 0 16px var(--blue); animation: china-node 5s ease-in-out infinite; }
@keyframes china-node { 0%,100% { transform: translate(-130px,-130px); } 50% { transform: translate(130px,130px); } }
.china-copy h2 { font-size: 49px; }
.china-copy > p:last-child { max-width: 530px; margin-top: 32px; color: var(--mist); font-size: 14px; line-height: 1.8; }
.china-advantages { display: grid; gap: 16px; }
.china-advantages article { display: grid; grid-template-columns: 54px 1fr; align-items: center; min-height: 78px; border-top: 1px solid var(--line); border-bottom: 1px solid rgba(150, 212, 255, .08); background: linear-gradient(90deg, rgba(31, 98, 153, .14), transparent); }
.china-advantages b { color: var(--blue); font-family: var(--mono); font-size: 10px; text-align: center; }
.china-advantages span { color: var(--white); font-family: var(--display); font-size: 19px; }

/* Slide 14 */
.supply-title { padding: 40px 0 25px; }
.supply-title h2 { font-size: 49px; }
.supply-system { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.supply-system article { position: relative; min-height: 345px; padding: 29px 32px; border: 1px solid var(--line); background: linear-gradient(150deg, rgba(15, 39, 65, .63), rgba(4, 13, 26, .35)); }
.supply-system article::before { content: ""; position: absolute; top: -1px; left: -1px; width: 80px; height: 2px; background: var(--blue-bright); box-shadow: 0 0 15px var(--blue); }
.supply-system small { color: var(--blue); font-family: var(--mono); font-size: 10px; letter-spacing: .15em; }
.supply-system h3 { margin: 48px 0 23px; font-family: var(--display); font-size: 33px; line-height: 1.22; }
.supply-system p { min-height: 64px; color: var(--mist); font-size: 13px; line-height: 1.75; }
.supply-system b { position: absolute; right: 31px; bottom: 28px; left: 31px; padding-top: 14px; border-top: 1px solid var(--line); color: var(--blue-bright); font-size: 12px; }

/* Slide 15 */
.dual-heading { padding: 42px 0 24px; text-align: center; }
.dual-heading h2 { font-size: 47px; }
.dual-core { display: grid; grid-template-columns: 1fr 260px 1fr; align-items: stretch; max-width: 1250px; margin: 0 auto; }
.dual-core article { position: relative; min-height: 300px; padding: 32px 38px; border: 1px solid var(--line); background: rgba(6, 19, 36, .72); text-align: center; }
.dual-core article small { color: var(--blue); font-family: var(--mono); font-size: 9px; letter-spacing: .17em; }
.dual-core article h3 { margin: 36px 0 22px; font-family: var(--display); font-size: 31px; }
.dual-core article p { color: var(--mist); font-size: 14px; line-height: 1.85; }
.dual-core article strong { position: absolute; right: 30px; bottom: 24px; left: 30px; padding-top: 13px; border-top: 1px solid var(--line); color: var(--blue-bright); font-size: 14px; }
.dual-engine { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr auto 1fr; place-content: center; align-items: center; gap: 10px; margin: 42px -18px; border-top: 1px solid var(--blue-bright); border-bottom: 1px solid var(--blue-bright); background: radial-gradient(circle, rgba(46, 151, 226, .34), #061628 70%); box-shadow: 0 0 42px rgba(53, 166, 240, .18); text-align: center; }
.dual-engine span { color: #fff; font-family: var(--mono); font-size: 15px; font-weight: 700; }
.dual-engine i { color: var(--blue); font-style: normal; }
.dual-engine b { grid-column: 1 / -1; margin-top: 14px; color: var(--muted); font-size: 10px; font-weight: 500; letter-spacing: .08em; }
.dual-outcome { margin: 25px 0 0; color: var(--mist); font-size: 15px; text-align: center; }

/* Slide 16 */
.industry-heading { display: flex; justify-content: space-between; align-items: end; padding: 35px 0 25px; }
.industry-heading h2 { font-size: 43px; }
.industry-heading > p { max-width: 480px; margin: 0 0 5px; color: var(--muted); font-size: 13px; line-height: 1.7; text-align: right; }
.industry-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-strong); }
.industry-grid article { position: relative; min-height: 340px; padding: 26px 25px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(6, 18, 34, .56); }
.industry-grid article:first-child { border-left: 1px solid var(--line); }
.industry-grid small { color: var(--blue); font-family: var(--mono); font-size: 9px; letter-spacing: .15em; }
.industry-grid h3 { margin: 50px 0 20px; font-family: var(--display); font-size: 27px; }
.industry-grid p { color: var(--mist); font-size: 12px; line-height: 1.75; }
.industry-grid b { position: absolute; right: 24px; bottom: 24px; left: 24px; padding-top: 13px; border-top: 1px solid var(--line); color: var(--blue-bright); font-size: 11px; line-height: 1.5; }

/* Slide 17 */
.cases-heading { padding: 38px 0 25px; }
.cases-heading h2 { font-size: 47px; }
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.case-grid article { position: relative; min-height: 320px; padding: 28px 31px; border: 1px solid var(--line); background: linear-gradient(145deg, rgba(17, 45, 74, .55), rgba(5, 15, 29, .5)); }
.case-grid article::after { content: ""; position: absolute; top: 22px; right: 22px; width: 46px; height: 46px; border-top: 1px solid rgba(153, 219, 255, .38); border-right: 1px solid rgba(153, 219, 255, .38); }
.case-grid small { color: var(--blue); font-family: var(--mono); font-size: 9px; letter-spacing: .13em; }
.case-grid h3 { margin: 58px 0 22px; font-family: var(--display); font-size: 31px; }
.case-grid p { color: var(--mist); font-size: 13px; line-height: 1.75; }
.case-grid b { position: absolute; right: 30px; bottom: 26px; left: 30px; padding-top: 13px; border-top: 1px solid var(--line); color: var(--blue-bright); font-size: 12px; }

/* Slide 18 */
.maturity-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 65px; align-items: center; flex: 1; padding: 28px 0 135px; }
.maturity-copy h2 { font-size: 44px; }
.trend-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 0; padding: 0; list-style: none; }
.trend-list li { display: grid; grid-template-columns: 42px 1fr; align-items: center; min-height: 78px; padding: 13px 18px; border: 1px solid var(--line); background: rgba(7, 20, 37, .62); }
.trend-list b { color: var(--blue); font-family: var(--mono); font-size: 10px; }
.trend-list span { color: var(--mist); font-size: 13px; line-height: 1.5; }
.action-band { position: absolute; right: 72px; bottom: 46px; left: 72px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line); }
.action-band article { display: grid; grid-template-columns: 70px 1fr; align-items: center; min-height: 90px; padding: 0 26px; border-left: 1px solid var(--line); background: rgba(8, 22, 41, .5); }
.action-band article:last-child { border-right: 1px solid var(--line); }
.action-band b { color: var(--blue-bright); font-family: var(--display); font-size: 19px; }
.action-band span { color: var(--muted); font-size: 12px; line-height: 1.55; }

/* Release */
.slide--release { padding: 0; }
.slide--release::before { background: radial-gradient(circle at 78% 48%, rgba(57, 172, 246, .2), transparent 23%), linear-gradient(105deg, rgba(1, 6, 14, .99) 0%, rgba(3, 11, 24, .96) 58%, rgba(2, 8, 19, .82)); }
.release-content { position: absolute; z-index: 4; top: 108px; left: 112px; width: 940px; }
.release-content h2 { margin: 38px 0 30px; font-size: 73px; line-height: 1.12; }
.release-content > p:nth-of-type(2) { max-width: 820px; color: var(--mist); font-size: 17px; line-height: 1.75; }
.chapter-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 36px 0 58px; }
.chapter-list span { padding: 8px 12px; border: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.release-meta { display: flex; align-items: center; gap: 36px; padding-top: 22px; border-top: 1px solid var(--line-strong); }
.release-meta strong { font-size: 14px; font-weight: 560; letter-spacing: .07em; }
.download-report { display: inline-flex; align-items: center; gap: 18px; padding: 12px 17px; border: 1px solid var(--blue-bright); color: var(--night); background: var(--white); box-shadow: 0 0 30px rgba(185, 231, 255, .16); font-size: 13px; font-weight: 700; text-decoration: none; transition: transform 180ms ease, box-shadow 180ms ease; }
.download-report:hover { transform: translateY(-2px); box-shadow: 0 0 38px rgba(123, 208, 255, .34); }
.download-report i { color: var(--blue-deep); font-size: 18px; font-style: normal; }
.release-orbit { position: absolute; z-index: 1; top: 116px; right: 24px; width: 620px; height: 620px; border: 1px solid rgba(146, 215, 255, .19); border-radius: 50%; }
.release-orbit span { position: absolute; inset: 15%; border: 1px dashed rgba(146, 215, 255, .18); border-radius: 50%; animation: rotate-one 20s linear infinite; }
.release-orbit span:nth-child(2) { inset: 34%; border-style: solid; animation-direction: reverse; animation-duration: 12s; }
.release-orbit i { position: absolute; top: 50%; left: 50%; width: 130px; height: 130px; transform: translate(-50%, -50%); border-radius: 50%; background: radial-gradient(circle at 35% 32%, #fff, #91ddff 10%, #2e9ce9 34%, rgba(6, 69, 126, .25) 66%, transparent 70%); box-shadow: 0 0 50px rgba(174, 232, 255, .58), 0 0 120px rgba(55, 161, 235, .42); }
.release-label { position: absolute; z-index: 3; right: 54px; bottom: 50px; color: rgba(176, 215, 243, .28); font-family: var(--mono); font-size: 12px; line-height: 1.55; letter-spacing: .2em; text-align: right; }

/* Panels and controls */
.outline-panel {
  position: fixed;
  z-index: 60;
  top: 36px;
  bottom: 58px;
  left: 0;
  width: min(440px, 92vw);
  padding: 24px;
  transform: translateX(-102%);
  border-right: 1px solid var(--line-strong);
  color: var(--white);
  background: rgba(3, 10, 21, .98);
  box-shadow: 24px 0 80px rgba(0, 0, 0, .6);
  transition: transform 320ms cubic-bezier(.22, 1, .36, 1);
  overflow: auto;
}

.outline-panel.is-open { transform: none; }
.panel-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.panel-head strong { font-family: var(--display); font-size: 20px; }
.panel-head button { padding: 6px 9px; border: 1px solid var(--line); color: var(--muted); background: transparent; cursor: pointer; }
.outline-panel ol { margin: 15px 0 0; padding: 0; list-style: none; }
.outline-panel li button { width: 100%; display: grid; grid-template-columns: 45px 1fr; gap: 8px; padding: 10px 8px; border: 0; border-bottom: 1px solid rgba(145, 209, 255, .08); color: var(--mist); background: transparent; text-align: left; cursor: pointer; }
.outline-panel li button span:first-child { color: var(--blue); font-family: var(--mono); font-size: 10px; }
.outline-panel li button span:last-child { font-size: 12px; }
.outline-panel li button:hover,
.outline-panel li button[aria-current="true"] { color: var(--white); background: linear-gradient(90deg, rgba(39, 130, 202, .23), transparent); }
.outline-panel li button[aria-current="true"] span:first-child { color: var(--blue-bright); text-shadow: 0 0 10px var(--blue); }

.notes-panel { position: fixed; z-index: 55; right: 18px; bottom: 76px; width: min(540px, calc(100vw - 36px)); padding: 19px 22px; transform: translateY(18px); visibility: hidden; opacity: 0; border: 1px solid var(--line-strong); color: var(--mist); background: rgba(4, 14, 28, .97); box-shadow: 0 20px 60px rgba(0, 0, 0, .5); transition: opacity 200ms ease, transform 200ms ease, visibility 0s linear 200ms; }
.notes-panel.is-open { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
.notes-panel span { color: var(--blue-bright); font-family: var(--mono); font-size: 9px; letter-spacing: .17em; }
.notes-panel p { margin: 10px 0 0; font-size: 13px; line-height: 1.7; }

.help-dialog { width: min(500px, calc(100vw - 36px)); padding: 28px; border: 1px solid var(--line-strong); color: var(--white); background: #06101f; box-shadow: 0 30px 100px rgba(0, 0, 0, .75); }
.help-dialog::backdrop { background: rgba(0, 4, 10, .76); backdrop-filter: blur(5px); }
.help-dialog h2 { margin: 0 0 22px; font-size: 29px; }
.help-dialog dl { display: grid; gap: 0; margin: 0 0 24px; }
.help-dialog dl div { display: grid; grid-template-columns: 1.25fr 1fr; padding: 10px 0; border-bottom: 1px solid var(--line); }
.help-dialog dt { color: var(--blue-bright); font-family: var(--mono); font-size: 12px; }
.help-dialog dd { margin: 0; color: var(--muted); font-size: 12px; }
.help-dialog button { width: 100%; padding: 10px; border: 1px solid var(--blue-bright); color: var(--night); background: var(--white); cursor: pointer; }

.controls {
  position: fixed;
  z-index: 50;
  right: 0;
  bottom: 0;
  left: 0;
  height: 58px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 7px;
  border-top: 1px solid rgba(132, 201, 255, .14);
  background: rgba(1, 5, 12, .97);
  backdrop-filter: blur(16px);
}

.controls button { min-width: 48px; height: 32px; padding: 0 11px; border: 1px solid rgba(151, 212, 255, .2); color: var(--mist); background: rgba(10, 25, 44, .38); font-size: 11px; cursor: pointer; transition: border-color 160ms ease, color 160ms ease, background 160ms ease; }
.controls button:hover { border-color: var(--blue-bright); color: var(--white); background: rgba(28, 88, 138, .24); }
.controls button:disabled { opacity: .26; cursor: not-allowed; }
.page-count { min-width: 91px; height: 32px; display: flex; justify-content: center; align-items: center; gap: 9px; color: var(--muted); font-family: var(--mono); font-size: 10px; }
.page-count b { color: var(--blue-bright); font-size: 15px; font-weight: 650; text-shadow: 0 0 10px rgba(62, 184, 255, .5); }
.page-count i { color: rgba(145, 204, 246, .25); font-style: normal; }

@media (max-width: 720px) {
  .topline { grid-template-columns: 1fr auto; padding: 0 12px; }
  .brand-mark span { font-size: 8px; }
  .live-title { display: none; }
  .progress-track { width: 90px; }
  .controls { gap: 4px; padding: 0 6px; }
  .controls button { min-width: 39px; padding: 0 7px; font-size: 9px; }
  .controls button:nth-of-type(5) { display: none; }
  .page-count { min-width: 64px; gap: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}