:root {
  --app-height: 100vh;
  --ink: #032f54;
  --ink-soft: #0b4a66;
  --cyan: #35cfe5;
  --cyan-deep: #1591b1;
  --glass: rgba(246, 255, 255, .78);
  --glass-strong: rgba(250, 255, 255, .92);
  --line: rgba(96, 213, 232, .72);
  --shadow: 0 18px 54px rgba(3, 83, 137, .20);
  --topbar-height: 66px;
  --control-height: 66px;
  color-scheme: light;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { width: 100%; min-height: 100%; margin: 0; }
body { overflow: hidden; color: var(--ink); background: #dff8ff; -webkit-tap-highlight-color: transparent; }
button, a, summary { font: inherit; }
button { -webkit-tap-highlight-color: transparent; }

.app-shell { position: relative; width: 100%; height: var(--app-height); overflow: hidden; background: linear-gradient(145deg, #e7fcff, #bdeaf5 52%, #d9f8ff); }
.topbar { position: fixed; z-index: 80; inset: 0 0 auto; height: var(--topbar-height); display: grid; grid-template-columns: minmax(210px, .78fr) minmax(600px, 2.5fr) minmax(160px, .6fr); align-items: center; gap: 18px; padding: 8px clamp(16px, 3vw, 46px); border-bottom: 1px solid rgba(112, 207, 226, .55); background: linear-gradient(90deg, rgba(246, 255, 255, .92), rgba(228, 251, 255, .74)); box-shadow: 0 8px 32px rgba(11, 95, 137, .10); backdrop-filter: blur(18px) saturate(1.16); }
.brand { display: flex; align-items: center; gap: 10px; padding: 0; border: 0; color: var(--ink); background: transparent; text-align: left; cursor: pointer; }
.brand-mark { position: relative; width: 38px; height: 38px; flex: 0 0 auto; border: 1px solid rgba(45, 176, 204, .58); border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.95), rgba(117,224,239,.22)); box-shadow: inset 0 0 14px rgba(255,255,255,.92), 0 0 18px rgba(48,197,222,.28); }
.brand-mark::before, .brand-mark::after, .brand-mark i { content: ""; position: absolute; inset: 8px; border: 1px solid rgba(24, 140, 177, .55); border-radius: 50%; }
.brand-mark::after { inset: 15px; background: #48d7e9; border: 0; box-shadow: 0 0 12px rgba(53,207,229,.75); }
.brand-mark i:nth-child(1) { transform: rotateX(66deg); }
.brand-mark i:nth-child(2) { transform: rotateY(66deg); }
.brand strong { display: block; font-size: 12px; letter-spacing: .17em; }
.brand small { display: block; margin-top: 4px; font-size: 10px; color: #2d6b82; }
.chapter-nav { display: flex; justify-content: center; gap: 5px; min-width: 0; }
.chapter-nav button { min-height: 38px; padding: 0 11px; border: 1px solid transparent; border-radius: 999px; color: #37697d; background: transparent; font-size: 11px; white-space: nowrap; cursor: pointer; transition: .22s ease; }
.chapter-nav button b { margin-right: 5px; color: #0b83a8; font-size: 10px; }
.chapter-nav button:hover, .chapter-nav button.is-active { color: #06486a; border-color: rgba(60, 184, 210, .48); background: rgba(255,255,255,.68); box-shadow: inset 0 0 14px rgba(255,255,255,.9), 0 6px 18px rgba(15,113,153,.10); }
.system-state { justify-self: end; display: flex; align-items: center; gap: 7px; color: #247b96; font-size: 9px; letter-spacing: .13em; white-space: nowrap; }
.system-state span { width: 7px; height: 7px; border-radius: 50%; background: #35cfe5; box-shadow: 0 0 10px #35cfe5; }

.stage-deck { position: relative; width: 100%; height: var(--app-height); }
.stage { position: absolute; inset: 0; display: none; overflow: hidden auto; opacity: 0; background: #dff8ff; }
.stage.is-active { display: block; opacity: 1; animation: stageReveal .52s ease both; }
@keyframes stageReveal { from { opacity: 0; transform: scale(1.01); } to { opacity: 1; transform: none; } }
.scene-media, .scene-media img, .scene-shade, .ambient-grid { position: absolute; inset: 0; width: 100%; height: 100%; }
.scene-media { z-index: 0; overflow: hidden; background: linear-gradient(140deg, #e8fcff, #9fdae9); }
.scene-media img { object-fit: cover; object-position: center; }
.scene-shade { z-index: 1; pointer-events: none; background: linear-gradient(90deg, rgba(235,253,255,.44) 0%, rgba(231,251,255,.16) 32%, transparent 61%, rgba(226,248,252,.18) 100%), linear-gradient(0deg, rgba(220,248,253,.34), transparent 44%); }
.home-shade { background: linear-gradient(90deg, rgba(241,254,255,.88) 0%, rgba(228,251,255,.62) 36%, rgba(231,252,255,.10) 65%, transparent 100%), linear-gradient(0deg, rgba(216,246,253,.52), transparent 42%); }
.ambient-grid { z-index: 2; pointer-events: none; opacity: .26; background-image: linear-gradient(rgba(60,174,201,.15) 1px, transparent 1px), linear-gradient(90deg, rgba(60,174,201,.15) 1px, transparent 1px); background-size: 42px 42px; mask-image: linear-gradient(to bottom, transparent, #000 28%, #000 78%, transparent); }
.stage-frame, .home-frame { position: relative; z-index: 5; min-height: var(--app-height); }

.home-frame { display: grid; grid-template-columns: minmax(420px, .9fr) minmax(360px, .65fr); align-content: center; gap: clamp(24px, 6vw, 96px); padding: calc(var(--topbar-height) + 42px) clamp(28px, 6vw, 92px) calc(var(--control-height) + 34px); }
.home-copy { align-self: center; max-width: 670px; padding: clamp(24px, 3vw, 42px); border: 1px solid rgba(179, 235, 244, .82); border-radius: 32px 56px 56px 32px; background: linear-gradient(110deg, rgba(251,255,255,.93), rgba(231,251,255,.68) 74%, rgba(225,250,255,.25)); box-shadow: inset 0 0 30px rgba(255,255,255,.82), 0 24px 64px rgba(3,83,137,.16); backdrop-filter: blur(14px); }
.kicker { margin: 0 0 12px; color: #137b9c; font-size: 12px; font-weight: 850; letter-spacing: .2em; }
.home-copy h1 { margin: 0; color: #032f54; font-size: clamp(34px, 4.3vw, 68px); line-height: .98; letter-spacing: -.055em; }
.home-copy h1 span { display: block; margin-top: 10px; color: #08749a; font-size: .55em; letter-spacing: .02em; }
.positioning { max-width: 580px; margin: 19px 0 0; color: #0b4a66; font-size: clamp(15px, 1.3vw, 19px); font-weight: 650; line-height: 1.62; }
.home-trio { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 18px; }
.home-trio span { display: inline-flex; align-items: center; gap: 6px; color: #17627d; font-size: 12px; font-weight: 720; }
.home-trio i { width: 7px; height: 7px; border-radius: 50%; background: #3bcfe4; box-shadow: 0 0 9px rgba(53,207,229,.7); }
.primary-cta { display: inline-flex; align-items: center; gap: 18px; min-height: 48px; margin-top: 25px; padding: 0 8px 0 20px; border: 1px solid rgba(28,151,184,.52); border-radius: 999px; color: #064967; background: rgba(252,255,255,.72); font-weight: 800; cursor: pointer; box-shadow: inset 0 0 16px rgba(255,255,255,.96), 0 12px 32px rgba(10,112,153,.14); }
.primary-cta i { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: #35cfe5; color: #fff; font-style: normal; }
.home-stats { align-self: center; justify-self: end; width: min(410px, 100%); display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.stat-card { min-height: 120px; display: flex; flex-direction: column; justify-content: center; padding: 18px; border: 1px solid rgba(201,244,249,.90); border-radius: 50%; text-align: center; background: radial-gradient(circle at 34% 24%, rgba(255,255,255,.96), rgba(218,248,252,.72) 56%, rgba(90,203,225,.22)); box-shadow: inset 0 0 24px rgba(255,255,255,.9), 0 16px 48px rgba(2,94,137,.16), 0 0 26px rgba(53,207,229,.20); backdrop-filter: blur(12px); }
.stat-card strong { color: #053f62; font-size: clamp(22px, 2.3vw, 36px); }
.stat-card span { margin-top: 4px; color: #2a6880; font-size: 11px; }
.source-panel { position: absolute; left: clamp(28px, 6vw, 92px); bottom: calc(var(--control-height) + 14px); width: min(580px, 44vw); color: #295f75; font-size: 10px; }
.source-panel summary { cursor: pointer; color: #0c7395; font-weight: 800; }
.source-panel p { margin: 5px 0; line-height: 1.45; }

.screen-heading { position: absolute; z-index: 12; top: calc(var(--topbar-height) + 18px); left: clamp(18px, 4vw, 66px); display: flex; align-items: center; gap: 10px; max-width: min(760px, 73vw); }
.screen-no { color: rgba(5, 73, 109, .34); font-size: clamp(34px, 4vw, 58px); font-weight: 950; line-height: 1; letter-spacing: -.07em; }
.screen-heading-copy { padding: 9px 22px 10px 13px; border-left: 2px solid rgba(26,166,199,.68); border-radius: 0 24px 24px 0; background: linear-gradient(90deg, rgba(250,255,255,.94), rgba(231,251,255,.70) 68%, transparent); box-shadow: 0 8px 26px rgba(4,95,137,.08); }
.screen-heading p { margin: 0 0 3px; color: #08799d; font-size: 10px; font-weight: 850; letter-spacing: .16em; }
.screen-heading h2 { margin: 0; color: var(--ink); font-size: clamp(23px, 2.6vw, 38px); line-height: 1.06; letter-spacing: -.035em; }
.screen-heading .section-desc { margin-top: 7px; color: #195a74; font-size: 12px; font-weight: 700; letter-spacing: .02em; }
.layout-host { position: absolute; z-index: 8; inset: calc(var(--topbar-height) + 88px) 0 calc(var(--control-height) + 8px); }

.holo-surface { position: absolute; min-width: 0; min-height: 44px; padding: 22px 20px 18px; border: 1px solid rgba(197,245,250,.96); color: var(--ink); text-align: left; background: radial-gradient(circle at 30% 18%, rgba(255,255,255,.98), rgba(237,253,255,.84) 32%, rgba(177,239,248,.62) 68%, rgba(65,187,214,.22) 100%); box-shadow: inset 0 0 24px rgba(255,255,255,.94), inset 0 -14px 34px rgba(64,175,203,.12), 0 0 0 4px rgba(91,219,237,.08), var(--shadow), 0 0 28px rgba(53,207,229,.22); backdrop-filter: blur(13px) saturate(1.06); cursor: pointer; isolation: isolate; transition: transform .22s ease, box-shadow .22s ease; overflow: hidden; }
.holo-surface::before { content: ""; position: absolute; inset: 7px; z-index: -1; border: 1px solid rgba(90,202,224,.55); border-radius: inherit; pointer-events: none; }
.holo-surface::after { content: ""; position: absolute; inset: auto 10% 7px; height: 1px; background: linear-gradient(90deg, transparent, rgba(18,144,181,.7), transparent); }
.holo-surface:hover, .holo-surface:focus-visible { outline: none; transform: translateY(-5px) scale(1.015); box-shadow: inset 0 0 28px #fff, 0 0 0 3px rgba(244,255,255,.88), 0 22px 58px rgba(3,83,137,.24), 0 0 34px rgba(53,207,229,.36); }
.node-ring { position: absolute; inset: -12px; z-index: -2; border: 1px dashed rgba(31,156,190,.32); border-radius: inherit; animation: slowSpin 26s linear infinite; }
@keyframes slowSpin { to { transform: rotate(360deg); } }
.node-icon { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgba(63,177,205,.46); border-radius: 50%; color: #087aa0; background: rgba(252,255,255,.76); box-shadow: inset 0 0 12px #fff; }
.node-icon svg, .dialog-icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.55; stroke-linecap: round; stroke-linejoin: round; }
.module-index { display: block; margin-top: 8px; color: #1882a0; font-size: 9px; font-weight: 850; letter-spacing: .15em; }
.module-title { display: block; margin-top: 4px; color: #032f4d; font-size: clamp(15px, 1.25vw, 19px); line-height: 1.18; }
.module-summary { display: -webkit-box; margin-top: 6px; overflow: hidden; color: #14526d; font-size: 11px; font-weight: 650; line-height: 1.38; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.module-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px; }
.module-tags i { padding: 3px 6px; border: 1px solid rgba(57,164,193,.28); border-radius: 999px; color: #23657c; background: rgba(250,255,255,.52); font-size: 8px; font-style: normal; white-space: nowrap; }
.module-action { position: absolute; top: 16px; right: 17px; width: 26px; height: 26px; display: grid; place-items: center; border: 1px solid rgba(41,161,190,.42); border-radius: 50%; color: #08769a; background: rgba(255,255,255,.64); }
.logic-caption { position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); margin: 0; padding: 8px 18px; border: 1px solid rgba(80,190,212,.42); border-radius: 999px; color: #0d6180; background: rgba(247,255,255,.74); font-size: 10px; font-weight: 800; letter-spacing: .04em; white-space: nowrap; backdrop-filter: blur(9px); }

.deck-controls { position: fixed; z-index: 70; left: 50%; bottom: max(10px, env(safe-area-inset-bottom)); transform: translateX(-50%); height: 52px; display: flex; align-items: center; gap: 8px; padding: 5px 7px; border: 1px solid rgba(161,230,240,.86); border-radius: 999px; background: rgba(238,253,255,.74); box-shadow: inset 0 0 18px rgba(255,255,255,.94), 0 10px 28px rgba(4,68,112,.14); backdrop-filter: blur(14px); }
.deck-controls > button { width: 40px; height: 40px; border: 0; border-radius: 50%; color: #09678a; background: rgba(255,255,255,.68); font-size: 18px; cursor: pointer; }
.deck-controls > button:disabled { opacity: .28; }
.page-dots { display: flex; gap: 6px; padding: 0 4px; }
.page-dots button { width: 6px; height: 6px; padding: 0; border: 0; border-radius: 999px; background: rgba(34,112,141,.28); cursor: pointer; transition: .2s; }
.page-dots button.is-active { width: 24px; background: #25b8d3; box-shadow: 0 0 9px rgba(53,207,229,.68); }
.page-counter { display: flex; align-items: center; gap: 5px; padding: 0 5px; color: #3b7488; font-size: 9px; }
.page-counter b { color: #075b7c; font-size: 12px; }
.page-counter i { width: 14px; height: 1px; background: rgba(14,98,128,.36); }

.detail-dialog { width: min(720px, calc(100% - 28px)); max-height: min(82vh, 760px); padding: 0; border: 1px solid rgba(195,249,255,.94); border-radius: 30px; color: var(--ink); background: linear-gradient(155deg, rgba(249,255,255,.97), rgba(205,243,250,.94)); box-shadow: 0 24px 90px rgba(0,47,90,.28), inset 0 0 38px rgba(255,255,255,.88); overflow: auto; }
.detail-dialog::backdrop { background: rgba(5,45,76,.34); backdrop-filter: blur(9px); }
.dialog-aura { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at 78% 15%, rgba(53,207,229,.20), transparent 38%); }
.dialog-close { position: sticky; z-index: 4; top: 14px; float: right; margin: 14px 14px 0 0; width: 42px; height: 42px; border: 1px solid rgba(54,173,201,.38); border-radius: 50%; color: #075473; background: rgba(255,255,255,.72); font-size: 22px; cursor: pointer; }
.dialog-content { position: relative; padding: 28px 36px 36px; }
.dialog-icon { width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid rgba(54,173,201,.42); border-radius: 50%; color: #087aa0; background: rgba(255,255,255,.72); }
.dialog-eyebrow { margin: 14px 0 4px; color: #1483a2; font-size: 10px; font-weight: 850; letter-spacing: .15em; }
.dialog-content h3 { margin: 0; font-size: clamp(24px, 3vw, 36px); }
.dialog-lead { margin: 11px 0 14px; color: #14526d; font-weight: 700; line-height: 1.55; }
.dialog-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.dialog-tags span { padding: 6px 9px; border: 1px solid rgba(75,191,217,.3); border-radius: 999px; background: rgba(104,219,237,.14); font-size: 11px; font-weight: 720; }
.dialog-content ul { margin: 17px 0 0; padding-left: 1.25em; }
.dialog-content li { margin: 0 0 10px; color: #0b405b; line-height: 1.62; }
.dialog-content blockquote { display: none; margin: 18px 0 0; padding: 13px 15px; border-left: 3px solid var(--cyan); border-radius: 0 14px 14px 0; background: rgba(91,217,236,.14); font-weight: 760; line-height: 1.55; }
.dialog-content blockquote.is-visible { display: block; }
.dialog-contact { display: none; align-items: center; justify-content: space-between; gap: 18px; margin-top: 18px; padding: 15px; border: 1px solid rgba(75,191,217,.34); border-radius: 16px; background: rgba(255,255,255,.58); }
.dialog-contact.is-visible { display: flex; }
.dialog-contact a, .contact-terminal a { min-height: 42px; display: inline-flex; align-items: center; padding: 0 15px; border-radius: 999px; color: #fff; background: #148eae; text-decoration: none; font-weight: 800; }

@media (min-width: 1024px) {
  [data-layout="chain"] .scene-media img { object-position: 52% 48%; }
  [data-layout="convergence"] .scene-media img { object-position: 50% 47%; }
  [data-layout="community-loop"] .scene-media img { object-position: 54% 51%; }
  [data-layout="network"] .scene-media img { object-position: 48% 48%; }
  [data-layout="value-streams"] .scene-media img { object-position: 47% 48%; }
  [data-layout="participation"] .scene-media img { object-position: 54% 50%; }
  [data-layout="chain"] .scene-shade { background: linear-gradient(90deg, rgba(238,253,255,.38), transparent 34%, rgba(231,250,254,.18)), linear-gradient(0deg, rgba(224,249,253,.30), transparent 42%); }
  [data-layout="convergence"] .scene-shade, [data-layout="community-loop"] .scene-shade, [data-layout="network"] .scene-shade, [data-layout="value-streams"] .scene-shade, [data-layout="participation"] .scene-shade { background: linear-gradient(0deg, rgba(221,248,252,.42), transparent 38%), linear-gradient(90deg, rgba(239,253,255,.28), transparent 32%, rgba(226,248,252,.16)); }

  .chain-path { position: relative; width: min(1260px, 92vw); height: 100%; margin: auto; }
  .chain-rail { position: absolute; left: 8%; right: 8%; top: 48%; height: 3px; transform: rotate(-7deg); background: linear-gradient(90deg, transparent, rgba(55,194,220,.76) 12%, rgba(255,255,255,.94) 48%, rgba(55,194,220,.78) 86%, transparent); box-shadow: 0 0 16px rgba(53,207,229,.66); }
  .chain-rail::after { content: ""; position: absolute; left: 0; top: -3px; width: 80px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.85); filter: blur(3px); animation: flowAcross 4.4s linear infinite; }
  @keyframes flowAcross { to { left: calc(100% - 80px); } }
  .chain-node { width: clamp(174px, 15vw, 222px); aspect-ratio: 1; border-radius: 50%; text-align: center; }
  .chain-node .node-icon { margin: auto; }
  .chain-node .module-tags { justify-content: center; }
  .chain-node-1 { left: 5%; top: 45%; }
  .chain-node-2 { left: 28%; top: 17%; }
  .chain-node-3 { left: 52%; top: 42%; }
  .chain-node-4 { right: 5%; top: 12%; }

  .convergence-field { position: relative; width: min(1220px, 91vw); height: 100%; margin: auto; }
  .convergence-core { position: absolute; left: 50%; top: 48%; width: 190px; aspect-ratio: 1; transform: translate(-50%,-50%); display: grid; place-items: center; border: 1px solid rgba(205,249,252,.92); border-radius: 50%; text-align: center; background: radial-gradient(circle, rgba(255,255,255,.96), rgba(126,226,239,.58) 52%, rgba(43,166,200,.18) 73%, transparent 74%); box-shadow: inset 0 0 32px #fff, 0 0 52px rgba(53,207,229,.45); }
  .convergence-core span, .convergence-core small { display: block; color: #21839d; font-size: 9px; letter-spacing: .14em; }
  .convergence-core strong { display: block; margin: 5px 0; font-size: 24px; }
  .beam { position: absolute; left: 50%; top: 48%; width: 31%; height: 2px; transform-origin: left center; background: linear-gradient(90deg, rgba(255,255,255,.95), rgba(44,185,214,.68), transparent); box-shadow: 0 0 12px rgba(53,207,229,.54); }
  .beam-a { transform: rotate(204deg); }.beam-b { transform: rotate(270deg); }.beam-c { transform: rotate(337deg); }
  .driver-node { width: 180px; aspect-ratio: 1; border-radius: 50%; text-align: center; }
  .driver-node .node-icon { margin: auto; }
  .driver-node .module-tags { justify-content: center; }
  .driver-node-1 { left: 8%; top: 44%; }.driver-node-2 { left: 42%; top: 2%; }.driver-node-3 { right: 7%; top: 34%; }
  .pain-node { right: 24%; bottom: 2%; width: 310px; min-height: 128px; border-radius: 72px; }

  .community-orbit { position: relative; width: min(1220px, 91vw); height: 100%; margin: auto; }
  .orbit-line { position: absolute; left: 50%; top: 43%; width: 620px; height: 330px; transform: translate(-50%,-50%) rotate(-4deg); border: 2px solid rgba(72,201,223,.55); border-radius: 50%; box-shadow: inset 0 0 22px rgba(53,207,229,.20), 0 0 18px rgba(53,207,229,.20); }
  .community-core { position: absolute; left: 50%; top: 42%; width: 180px; aspect-ratio: 1; transform: translate(-50%,-50%); display: grid; place-items: center; border: 1px solid rgba(205,249,252,.92); border-radius: 50%; text-align: center; background: radial-gradient(circle, rgba(255,255,255,.97), rgba(116,224,238,.56), rgba(44,171,202,.18) 72%, transparent 73%); box-shadow: inset 0 0 32px #fff, 0 0 46px rgba(53,207,229,.38); }
  .community-core span, .community-core small { display: block; color: #237a94; font-size: 9px; }.community-core strong { display: block; margin: 5px 0; font-size: 25px; }
  .orbit-node { width: 168px; min-height: 150px; border-radius: 44% 56% 50% 50%; }
  .orbit-node-1 { left: 9%; top: 20%; }.orbit-node-2 { right: 9%; top: 16%; }.orbit-node-3 { right: 14%; top: 51%; }.orbit-node-4 { left: 13%; top: 55%; }
  .data-strip { position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); width: min(900px, 78vw); display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; padding: 7px; border: 1px solid rgba(151,227,238,.78); border-radius: 999px; background: rgba(245,255,255,.76); box-shadow: inset 0 0 18px #fff, 0 12px 34px rgba(3,83,137,.12); backdrop-filter: blur(12px); }
  .data-point { padding: 6px 10px; text-align: center; border-right: 1px solid rgba(66,171,198,.24); }.data-point:last-child { border-right: 0; }.data-point strong { display: block; font-size: 18px; }.data-point span { display: block; color: #2b6b82; font-size: 9px; }

  .network-map { position: relative; width: min(1240px, 92vw); height: 100%; margin: auto; }
  .network-lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; fill: none; stroke: rgba(64,190,217,.58); stroke-width: 2; filter: drop-shadow(0 0 8px rgba(53,207,229,.45)); }
  .hub-node { left: 39%; top: 25%; width: 230px; aspect-ratio: 1; border-radius: 50%; text-align: center; }.hub-node .node-icon { margin: auto; }.hub-node .module-tags { justify-content: center; }
  .satellite-node { right: 5%; top: 5%; width: 280px; min-height: 144px; border-radius: 70px 26px 70px 26px; }
  .access-node { left: 5%; bottom: 9%; width: 250px; min-height: 142px; border-radius: 26px 70px 26px 70px; }
  .expansion-node { right: 7%; bottom: 5%; width: 270px; min-height: 142px; border-radius: 70px 26px 70px 26px; }
  .satellite-labels { position: absolute; left: 4%; top: 4%; width: 300px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .satellite-labels span { padding: 8px 10px; border: 1px solid rgba(91,198,219,.48); border-radius: 999px; color: #17647d; background: rgba(248,255,255,.70); font-size: 9px; font-weight: 760; text-align: center; box-shadow: 0 7px 20px rgba(3,83,137,.10); }

  .value-routes { position: relative; width: min(1240px, 92vw); height: 100%; margin: auto; }
  .value-origin { position: absolute; left: 5%; top: 44%; width: 190px; aspect-ratio: 1; transform: translateY(-50%); display: grid; place-items: center; border: 1px solid rgba(205,249,252,.92); border-radius: 50%; text-align: center; background: radial-gradient(circle, rgba(255,255,255,.97), rgba(116,224,238,.58), rgba(44,171,202,.18) 72%, transparent 73%); box-shadow: inset 0 0 32px #fff, 0 0 48px rgba(53,207,229,.40); }.value-origin span { display: block; color: #1683a3; font-size: 9px; letter-spacing: .15em; }.value-origin strong { display: block; margin-top: 5px; font-size: 22px; }
  .route-stack { position: absolute; left: 25%; right: 3%; top: 3%; bottom: 3%; display: grid; grid-template-rows: repeat(4, 1fr); gap: 7px; }
  .value-route { position: relative; }.route-line { position: absolute; left: 0; right: 18%; top: 50%; height: 2px; background: linear-gradient(90deg, rgba(46,188,216,.72), rgba(255,255,255,.95), rgba(46,188,216,.64)); box-shadow: 0 0 12px rgba(53,207,229,.46); }.value-node { right: 0; top: 50%; width: min(510px, 68%); min-height: 110px; transform: translateY(-50%); border-radius: 60px 26px 60px 26px; display: grid; grid-template-columns: 44px 1fr; grid-template-rows: auto auto auto; column-gap: 12px; align-items: center; padding: 14px 52px 14px 18px; }.value-node:hover, .value-node:focus-visible { transform: translateY(calc(-50% - 4px)) scale(1.012); }.value-node .node-icon { grid-row: 1 / 4; }.value-node .module-index { margin: 0; }.value-node .module-summary { margin: 2px 0 0; }.value-node .module-tags { display: none; }

  .participation-path { position: relative; width: min(1240px, 92vw); height: 100%; margin: auto; }
  .step-rail { position: absolute; left: 4%; top: 5%; width: 48%; height: 62%; display: flex; align-items: flex-end; gap: 6px; pointer-events: none; }
  .step-rail span { flex: 1; display: flex; flex-direction: column; justify-content: center; min-height: 100px; padding: 16px; border: 1px solid rgba(136,220,234,.72); border-radius: 24px 24px 6px 6px; color: #155c77; background: linear-gradient(180deg, rgba(250,255,255,.78), rgba(151,229,240,.44)); text-align: center; box-shadow: inset 0 0 18px #fff, 0 12px 30px rgba(3,83,137,.12); }
  .step-rail span:nth-child(2) { min-height: 150px; }.step-rail span:nth-child(3) { min-height: 204px; }.step-rail b { margin-bottom: 6px; color: #1185a6; }
  .steps-node { left: 5%; top: 3%; width: 300px; min-height: 150px; border-radius: 80px 30px 80px 30px; }
  .role-entry { position: absolute; right: 4%; top: 4%; width: 41%; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .entry-node, .roles-node { position: relative; width: 100%; min-height: 180px; border-radius: 46% 54% 44% 56%; }
  .route-node { right: 4%; bottom: 9%; width: 42%; min-height: 142px; border-radius: 72px 28px 72px 28px; }
  .contact-terminal { position: absolute; left: 4%; bottom: 2%; width: 45%; min-height: 64px; display: flex; align-items: center; gap: 12px; padding: 10px 12px 10px 18px; border: 1px solid rgba(123,211,227,.72); border-radius: 999px; background: rgba(249,255,255,.78); box-shadow: inset 0 0 16px #fff, 0 12px 30px rgba(3,83,137,.12); }.contact-terminal span { display: block; color: #21809c; font-size: 9px; letter-spacing: .12em; }.contact-terminal strong { margin-right: auto; font-size: 14px; }.contact-terminal a { margin-left: auto; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  :root { --topbar-height: 62px; }
  .topbar { grid-template-columns: 190px 1fr; padding: 7px 16px; }.system-state { display: none; }.chapter-nav { justify-content: flex-start; overflow-x: auto; scrollbar-width: none; }.chapter-nav::-webkit-scrollbar { display: none; }
  .layout-host { position: relative; inset: auto; padding: 150px 30px 96px; min-height: var(--app-height); }
  .chain-path, .convergence-field, .community-orbit, .network-map, .value-routes, .participation-path { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; width: 100%; max-width: 860px; margin: auto; }
  .holo-surface { position: relative; inset: auto; width: 100%; min-height: 168px; border-radius: 44px 24px 44px 24px; }
  .chain-rail, .beam, .orbit-line, .network-lines, .route-line, .step-rail { position: absolute; inset: 4% 10%; width: auto; height: auto; border: 1px solid rgba(63,190,216,.34); border-radius: 38px; pointer-events: none; }
  .convergence-core, .community-core, .value-origin { position: relative; left: auto; top: auto; width: 100%; min-height: 168px; transform: none; display: grid; place-items: center; border: 1px solid rgba(178,235,244,.8); border-radius: 50%; text-align: center; background: rgba(246,255,255,.72); box-shadow: inset 0 0 24px #fff, 0 12px 32px rgba(3,83,137,.14); }
  .convergence-core strong, .community-core strong, .value-origin strong { display: block; font-size: 22px; }.convergence-core span, .convergence-core small, .community-core span, .community-core small, .value-origin span { display: block; color: #1f7893; font-size: 9px; }
  .data-strip { grid-column: 1/-1; display: grid; grid-template-columns: repeat(4,1fr); gap: 6px; }.data-point { padding: 10px; border: 1px solid rgba(94,197,217,.35); border-radius: 18px; text-align: center; background: rgba(250,255,255,.72); }.data-point strong { display: block; }.data-point span { color: #2b6b82; font-size: 9px; }
  .satellite-labels { grid-column: 1/-1; display: grid; grid-template-columns: repeat(3,1fr); gap: 7px; }.satellite-labels span { padding: 8px; border: 1px solid rgba(94,197,217,.38); border-radius: 999px; background: rgba(250,255,255,.7); font-size: 9px; text-align: center; }
  .route-stack, .role-entry { display: contents; }.value-route { position: relative; }.contact-terminal { grid-column: 1/-1; display: flex; align-items: center; gap: 12px; padding: 12px 18px; border: 1px solid rgba(94,197,217,.42); border-radius: 999px; background: rgba(250,255,255,.78); }.contact-terminal strong { margin-right: auto; }.contact-terminal span { color: #237a94; font-size: 10px; }
  .logic-caption { grid-column: 1/-1; position: relative; left: auto; bottom: auto; transform: none; justify-self: center; }
}

@media (max-width: 767px) {
  :root { --topbar-height: 104px; --control-height: 62px; }
  body { overflow: hidden; }
  .topbar { height: var(--topbar-height); display: block; padding: 8px 11px 6px; }
  .brand { height: 42px; }.brand-mark { width: 33px; height: 33px; }.brand strong { font-size: 10px; }.brand small { margin-top: 2px; font-size: 9px; }.system-state { display: none; }
  .chapter-nav { position: absolute; left: 0; right: 0; bottom: 6px; justify-content: flex-start; gap: 4px; padding: 0 10px; overflow-x: auto; scrollbar-width: none; }.chapter-nav::-webkit-scrollbar { display: none; }.chapter-nav button { min-height: 40px; padding: 0 12px; border-color: rgba(93,190,212,.25); background: rgba(255,255,255,.34); font-size: 10px; }.chapter-nav button b { margin-right: 3px; }
  .stage { background: #daf6fc; }
  .scene-media { position: fixed; height: var(--app-height); }.scene-media img { object-position: center top; }
  .scene-shade, .home-shade { position: fixed; height: var(--app-height); background: linear-gradient(180deg, rgba(229,251,255,.14) 0%, rgba(228,250,254,.50) 27%, rgba(230,250,254,.88) 58%, rgba(235,252,255,.96) 100%); }
  .ambient-grid { position: fixed; height: var(--app-height); opacity: .18; background-size: 34px 34px; }
  .home-frame { display: block; min-height: calc(var(--app-height) + 210px); padding: calc(var(--topbar-height) + 28px) 14px 100px; }
  .home-copy { max-width: none; padding: 22px 18px 24px; border-radius: 24px 40px 40px 24px; background: linear-gradient(130deg, rgba(252,255,255,.91), rgba(226,250,254,.69)); }
  .kicker { font-size: 10px; }.home-copy h1 { font-size: clamp(36px, 11vw, 50px); }.home-copy h1 span { font-size: .53em; }.positioning { font-size: 14px; }.home-trio { gap: 7px 12px; }.home-trio span { font-size: 10px; }
  .home-stats { width: 100%; margin-top: 18px; gap: 10px; }.stat-card { min-height: 104px; padding: 14px; }.stat-card strong { font-size: 24px; }
  .source-panel { position: relative; left: auto; bottom: auto; width: 100%; margin-top: 18px; padding: 12px; border-radius: 16px; background: rgba(248,255,255,.66); }
  .screen-heading { position: relative; top: auto; left: auto; max-width: none; padding: calc(var(--topbar-height) + 16px) 12px 0; gap: 7px; }.screen-no { font-size: 31px; }.screen-heading-copy { min-width: 0; padding: 7px 11px 8px 9px; }.screen-heading h2 { font-size: 22px; }.screen-heading p { font-size: 8px; }.screen-heading .section-desc { margin-top: 4px; font-size: 10.5px; line-height: 1.35; letter-spacing: 0; }
  .stage-frame { min-height: auto; padding-bottom: 92px; }
  .layout-host { position: relative; inset: auto; padding: 14px 12px 8px; }
  .chain-path, .convergence-field, .community-orbit, .network-map, .value-routes, .participation-path { position: relative; display: flex; flex-direction: column; gap: 12px; width: 100%; margin: 0; }
  .holo-surface { position: relative; inset: auto; width: 100%; min-height: 132px; padding: 16px 45px 14px 15px; border-radius: 28px 16px 28px 16px; background: radial-gradient(circle at 25% 15%, rgba(255,255,255,.98), rgba(238,253,255,.87) 36%, rgba(170,236,246,.64) 72%, rgba(71,187,213,.24)); box-shadow: inset 0 0 22px rgba(255,255,255,.96), 0 12px 34px rgba(3,83,137,.16), 0 0 20px rgba(53,207,229,.18); }
  .holo-surface:nth-of-type(even) { border-radius: 16px 34px 16px 34px; }
  .holo-surface:hover { transform: none; }.node-ring { inset: -6px; }.node-icon { width: 34px; height: 34px; float: left; margin: 0 11px 8px 0; }.node-icon svg { width: 19px; height: 19px; }.module-index { margin-top: 1px; font-size: 8px; }.module-title { margin-top: 3px; font-size: 16px; }.module-summary { font-size: 10.5px; -webkit-line-clamp: 2; }.module-tags { clear: both; }.module-action { top: 13px; right: 13px; }
  .chain-rail, .beam, .orbit-line, .network-lines, .route-line, .step-rail { position: absolute; left: 24px; top: 8px; bottom: 8px; width: 2px; height: auto; border: 0; border-radius: 0; background: linear-gradient(180deg, transparent, rgba(46,188,216,.62), rgba(255,255,255,.9), rgba(46,188,216,.52), transparent); box-shadow: 0 0 9px rgba(53,207,229,.48); pointer-events: none; }
  .chain-path .holo-surface, .convergence-field .holo-surface, .community-orbit .holo-surface { margin-left: 16px; width: calc(100% - 16px); }
  .logic-caption { position: relative; left: auto; bottom: auto; transform: none; align-self: center; max-width: 100%; white-space: normal; text-align: center; }
  .convergence-core, .community-core, .value-origin { position: relative; left: auto; top: auto; width: 150px; min-height: 150px; aspect-ratio: 1; transform: none; align-self: center; display: grid; place-items: center; padding: 15px; border: 1px solid rgba(196,244,250,.92); border-radius: 50%; text-align: center; background: radial-gradient(circle, rgba(255,255,255,.98), rgba(129,225,239,.62), rgba(45,171,202,.18) 72%, transparent 73%); box-shadow: inset 0 0 26px #fff, 0 0 34px rgba(53,207,229,.34); order: -1; }.convergence-core span, .convergence-core small, .community-core span, .community-core small, .value-origin span { display: block; color: #267d97; font-size: 8px; }.convergence-core strong, .community-core strong, .value-origin strong { display: block; margin: 4px 0; font-size: 20px; }
  .pain-node { border-radius: 999px; }
  .data-strip { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; }.data-point { padding: 11px 8px; border: 1px solid rgba(86,191,213,.40); border-radius: 18px; text-align: center; background: rgba(250,255,255,.74); box-shadow: inset 0 0 12px #fff; }.data-point strong { display: block; font-size: 17px; }.data-point span { color: #2b6b82; font-size: 8.5px; }
  .satellite-labels { display: grid; grid-template-columns: repeat(2,1fr); gap: 7px; order: -1; }.satellite-labels span { padding: 8px; border: 1px solid rgba(86,191,213,.38); border-radius: 999px; background: rgba(250,255,255,.72); color: #17647d; font-size: 8.5px; text-align: center; }
  .route-stack, .role-entry { display: contents; }.value-route { position: relative; display: contents; }.value-origin { margin-bottom: 2px; }.participation-path .steps-node { order: -1; }
  .contact-terminal { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 4px 10px; padding: 12px 14px; border: 1px solid rgba(86,191,213,.46); border-radius: 22px; background: rgba(250,255,255,.80); box-shadow: inset 0 0 15px #fff, 0 10px 28px rgba(3,83,137,.12); }.contact-terminal span { color: #247b96; font-size: 9px; }.contact-terminal strong { font-size: 13px; }.contact-terminal a { grid-row: 1/3; grid-column: 2; }
  .deck-controls { bottom: max(7px, env(safe-area-inset-bottom)); height: 50px; gap: 6px; }.deck-controls > button { width: 40px; height: 40px; }.page-dots { gap: 5px; }.page-dots button { width: 5px; height: 5px; }.page-dots button.is-active { width: 18px; }.page-counter { display: none; }
  .detail-dialog { width: calc(100% - 18px); max-height: 88vh; border-radius: 26px 26px 18px 18px; }.dialog-content { padding: 22px 18px 28px; }.dialog-content h3 { font-size: 23px; }.dialog-lead { font-size: 14px; }.dialog-content li { font-size: 13px; }.dialog-contact { align-items: flex-start; }
}

@media (max-width: 390px) {
  .chapter-nav button { padding: 0 10px; }.home-copy h1 { font-size: 34px; }.holo-surface { min-height: 126px; }.module-tags i:nth-child(n+3) { display: none; }
}

@media (max-height: 700px) and (min-width: 1024px) {
  .layout-host { inset: calc(var(--topbar-height) + 75px) 0 calc(var(--control-height) + 2px); }.screen-heading { top: calc(var(--topbar-height) + 8px); }.holo-surface { transform: scale(.90); transform-origin: center; }.holo-surface:hover, .holo-surface:focus-visible { transform: translateY(-3px) scale(.92); }.data-strip { bottom: -2px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}