:root {
  --black: #010203;
  --panel: #070a0c;
  --ink: #e0e7e8;
  --muted: #829097;
  --dim: #4d5a61;
  --cyan: #82d7e8;
  --line: rgba(160, 190, 200, .16);
  --sans: "Arial Narrow", "Roboto Condensed", "Helvetica Neue", Arial, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --reader-size: 18px;
}

* { box-sizing: border-box; }
html { min-width: 320px; scroll-behavior: smooth; background: var(--black); }
body { margin: 0; color: var(--ink); background: var(--black); font-family: var(--sans); }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }

.home-page { min-height: 100svh; overflow-x: hidden; }
#void-scene { position: fixed; z-index: 0; inset: 0; width: 100%; height: 100%; background: #010203; }
.scene-vignette { position: fixed; z-index: 1; inset: 0; pointer-events: none; background: radial-gradient(circle at 69% 42%, transparent 0, rgba(0,0,0,.12) 38%, rgba(0,0,0,.74) 100%), linear-gradient(90deg, rgba(0,0,0,.5), transparent 68%); }
.site-header, .home-main, .home-footer { position: relative; z-index: 2; }

.site-header { height: 86px; padding: 0 clamp(24px, 4vw, 68px); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(190,220,230,.11); }
.wordmark { display: inline-flex; align-items: center; gap: 11px; text-transform: uppercase; font: 800 13px/1 var(--sans); letter-spacing: .23em; white-space: nowrap; }
.wordmark i { width: 15px; height: 1px; display: block; background: var(--cyan); transform: rotate(-55deg); box-shadow: 0 0 8px rgba(130,215,232,.6); }
.site-header nav { height: 100%; display: flex; align-items: center; gap: 34px; }
.site-header nav a { color: #929fa5; font: 700 9px/1 var(--sans); letter-spacing: .18em; text-transform: uppercase; }
.site-header nav a:hover { color: #fff; }
.site-header .nav-reader { height: 38px; padding: 0 15px; display: inline-flex; align-items: center; gap: 25px; border: 1px solid rgba(160,195,205,.28); color: #dce6e8; }
.nav-reader span { color: var(--cyan); }

.home-main { min-height: calc(100svh - 86px); }
.hero { min-height: calc(100svh - 86px); padding: clamp(70px, 10vh, 118px) clamp(24px, 8vw, 136px) 90px; display: grid; grid-template-columns: 55px minmax(0, 790px) 1fr; align-items: center; gap: clamp(22px, 3vw, 55px); }
.hero-index { align-self: stretch; padding-top: 14px; display: flex; flex-direction: column; align-items: center; gap: 18px; color: #64747c; font: 8px/1 var(--mono); letter-spacing: .14em; }
.hero-index::after { width: 1px; min-height: 120px; flex: 1; content: ""; background: linear-gradient(var(--line), transparent); }
.hero-index span:last-of-type { writing-mode: vertical-rl; }
.hero-copy { min-width: 0; align-self: center; }
.eyebrow { margin: 0; display: flex; align-items: center; gap: 12px; color: #7f929a; font: 700 9px/1.3 var(--mono); letter-spacing: .2em; text-transform: uppercase; }
.eyebrow span { width: 28px; height: 1px; display: block; background: var(--cyan); box-shadow: 0 0 7px rgba(130,215,232,.5); }
.hero h1 { margin: 26px 0 28px; color: #dbe3e5; font: 300 clamp(59px, 7.7vw, 118px)/.82 var(--sans); letter-spacing: -.065em; text-transform: uppercase; }
.hero h1 em { color: transparent; font-style: normal; -webkit-text-stroke: 1px rgba(182,210,218,.7); }
.hero-deck { max-width: 540px; margin: 0; color: #8d9ba1; font: 400 14px/1.75 var(--sans); letter-spacing: .025em; }
.hero-actions { margin-top: 38px; display: flex; align-items: center; gap: 35px; }
.primary-action { min-width: 225px; height: 52px; padding: 0 17px 0 21px; display: inline-flex; align-items: center; justify-content: space-between; border: 1px solid rgba(130,215,232,.38); background: rgba(8,19,23,.54); font: 700 9px/1 var(--sans); letter-spacing: .17em; text-transform: uppercase; backdrop-filter: blur(9px); }
.primary-action::before { position: absolute; width: 4px; height: 4px; margin: -48px 0 0 -22px; border-top: 1px solid var(--cyan); border-left: 1px solid var(--cyan); content: ""; }
.primary-action b { color: var(--cyan); font-size: 15px; font-weight: 400; }
.primary-action:hover { border-color: var(--cyan); background: rgba(18,44,52,.62); }
.text-action { color: #88999f; font: 700 8px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; }
.text-action span { margin-left: 10px; color: var(--cyan); }
.coordinate-readout { align-self: end; justify-self: end; padding-bottom: 10px; display: grid; gap: 8px; color: #4f626a; text-align: right; font: 7px/1 var(--mono); letter-spacing: .17em; }

.archive-panel { min-height: 72vh; padding: 100px clamp(24px, 8vw, 136px) 130px; border-top: 1px solid var(--line); background: rgba(2,5,7,.9); backdrop-filter: blur(16px); }
.archive-panel > header { padding-bottom: 50px; display: flex; align-items: end; justify-content: space-between; border-bottom: 1px solid var(--line); }
.archive-panel h2 { margin: 18px 0 0; font: 300 clamp(44px, 6vw, 82px)/.95 var(--sans); letter-spacing: -.045em; text-transform: uppercase; }
.archive-panel > header > p { color: var(--dim); font: 8px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; }
.story-card { min-height: 200px; padding: 36px 8px; display: grid; grid-template-columns: 100px minmax(0, 760px) 1fr; align-items: center; gap: 25px; border-bottom: 1px solid var(--line); }
.story-card:hover { background: linear-gradient(90deg, rgba(130,215,232,.025), transparent); }
.story-number { color: #44545b; font: 300 36px/1 var(--sans); }
.story-card p { margin: 0 0 13px; color: var(--cyan); font: 700 8px/1 var(--mono); letter-spacing: .17em; text-transform: uppercase; }
.story-card h3 { max-width: 680px; margin: 0; color: #b9c5c8; font: 300 clamp(20px, 2.4vw, 33px)/1.25 var(--sans); letter-spacing: -.02em; }
.story-arrow { justify-self: end; color: var(--cyan); font-size: 23px; }
.home-footer { min-height: 62px; padding: 0 clamp(24px, 4vw, 68px); display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); color: #59676d; background: #020405; font: 7px/1 var(--mono); letter-spacing: .15em; text-transform: uppercase; }
.system-status { display: flex; align-items: center; gap: 8px; }
.system-status i { width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 9px var(--cyan); }

/* Reader */
.reader-page { min-height: 100vh; overflow-x: hidden; overflow-x: clip; color: #bdc6c8; background: #060809; }
.reading-progress { position: fixed; z-index: 20; inset: 0 0 auto; height: 2px; background: rgba(255,255,255,.04); }
.reading-progress span { width: 0; height: 100%; display: block; background: var(--cyan); box-shadow: 0 0 8px rgba(130,215,232,.65); }
.reader-header { position: fixed; z-index: 15; inset: 2px 0 auto; height: 72px; padding: 0 30px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid var(--line); background: rgba(5,8,9,.92); backdrop-filter: blur(14px); }
.reader-title { display: grid; justify-items: center; gap: 6px; font: 700 9px/1 var(--sans); letter-spacing: .15em; text-transform: uppercase; }
.reader-title small { color: #627177; font: 7px/1 var(--mono); letter-spacing: .1em; }
.reader-tools { justify-self: end; display: flex; align-items: center; }
.reader-tools button { min-width: 42px; height: 34px; padding: 0 10px; border: 0; border-left: 1px solid var(--line); color: #829197; background: transparent; cursor: pointer; font: 700 8px/1 var(--sans); letter-spacing: .1em; text-transform: uppercase; }
.reader-tools button:hover, .reader-tools button[aria-pressed="true"] { color: var(--cyan); }
.reader-tools .contents-button { min-width: 82px; border: 1px solid var(--line); }

.reader-contents { position: fixed; z-index: 40; top: 0; right: 0; width: min(390px, 90vw); height: 100dvh; padding: 30px; display: none; overflow: hidden; flex-direction: column; background: #080c0e; border-left: 1px solid var(--line); }
.contents-open .reader-contents { display: flex; }
.contents-head { padding-bottom: 25px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); color: #75868d; font: 700 8px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; }
.contents-head button { width: 36px; height: 36px; border: 1px solid var(--line); color: #a4b0b4; background: transparent; cursor: pointer; font-size: 20px; }
.reader-contents nav { margin-top: 22px; display: grid; }
.reader-contents nav a { min-height: 68px; padding: 14px 0; display: grid; grid-template-columns: 42px 1fr; align-items: center; border-bottom: 1px solid var(--line); color: #69787e; }
.reader-contents nav a span { font: 9px/1 var(--mono); }
.reader-contents nav a strong { font: 400 16px/1.2 var(--sans); }
.reader-contents nav a.active, .reader-contents nav a:hover { color: #d7e0e2; }
.reader-contents nav a.active span { color: var(--cyan); }
.reader-contents > p { margin-top: auto; color: #45545a; font: 8px/1.7 var(--mono); letter-spacing: .13em; text-transform: uppercase; }
.contents-scrim { position: fixed; z-index: 35; inset: 0; visibility: hidden; opacity: 0; background: rgba(0,0,0,.72); transition: opacity .2s ease, visibility .2s; }
.contents-open .contents-scrim { visibility: visible; opacity: 1; }

.reader-main { padding: 74px 24px 120px; }
.reader-main article { width: min(100%, 760px); margin: 0 auto; }
.story-title-page { min-height: calc(100svh - 74px); padding: 12vh 0 10vh; display: flex; flex-direction: column; justify-content: center; position: relative; }
.story-title-page h1 { margin: 28px 0 36px; color: #d8e0e2; font: 300 clamp(64px, 10vw, 116px)/.82 var(--sans); letter-spacing: -.065em; text-transform: uppercase; }
.byline { color: #69797f; font: 400 10px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.byline strong { color: #b9c5c8; font-weight: 500; }
.title-orbit { position: absolute; right: -12vw; top: 50%; width: 300px; aspect-ratio: 1; transform: translateY(-50%); opacity: .22; }
.title-orbit i { position: absolute; inset: 0; border: 1px solid #71909b; border-radius: 50%; transform: rotateX(66deg); }
.title-orbit i:nth-child(2) { transform: rotateY(67deg); }
.title-orbit i:nth-child(3) { transform: rotate(45deg) scale(.5); }
.reader-chapter { padding: 120px 0 30px; scroll-margin-top: 65px; }
.reader-chapter > header { margin-bottom: 65px; padding-bottom: 30px; border-bottom: 1px solid var(--line); }
.reader-chapter > header span { color: var(--cyan); font: 700 8px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; }
.reader-chapter h2 { margin: 18px 0 0; color: #d5dddf; font: 300 clamp(40px, 7vw, 66px)/1 var(--sans); letter-spacing: -.045em; }
.reader-chapter > p, .reader-chapter blockquote { width: min(100%, 680px); margin-right: auto; margin-left: auto; }
.reader-chapter > p { margin-top: 0; margin-bottom: 1.48em; color: #aeb9bc; font: var(--reader-size)/1.82 var(--serif); text-wrap: pretty; }
.reader-chapter .opening { color: #d3dcde; font-size: calc(var(--reader-size) * 1.18); line-height: 1.67; }
.reader-chapter .opening::first-letter { margin: .08em .11em 0 0; float: left; color: var(--cyan); font: 400 3.6em/.78 var(--sans); }
.reader-chapter blockquote { margin-top: 2.3em; margin-bottom: 2.3em; padding: 25px 0 25px 30px; border-left: 1px solid var(--cyan); color: #c5d0d2; font: italic calc(var(--reader-size) * 1.12)/1.65 var(--serif); }
.section-break { width: 210px; margin: 65px auto; display: flex; align-items: center; gap: 15px; }
.section-break span { height: 1px; flex: 1; background: var(--line); }
.section-break i { width: 6px; height: 6px; border: 1px solid var(--cyan); transform: rotate(45deg); }
.story-end { min-height: 70vh; padding: 140px 0 80px; display: flex; flex-direction: column; justify-content: center; border-top: 1px solid var(--line); }
.story-end > span { color: #5e6c71; font: 8px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; }
.story-end h2 { max-width: 620px; margin: 22px 0 48px; color: #d8e0e2; font: 300 clamp(48px, 8vw, 78px)/.94 var(--sans); letter-spacing: -.05em; text-transform: uppercase; }
.story-end a { width: fit-content; padding-bottom: 10px; border-bottom: 1px solid var(--cyan); color: #aab8bc; font: 700 9px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; }
.story-end a span { margin-left: 25px; color: var(--cyan); }
.reader-focus .reader-header .wordmark, .reader-focus .reader-title, .reader-focus .contents-button { opacity: .15; }
.reader-focus .reader-main article { width: min(100%, 680px); }

@media (max-width: 760px) {
  .site-header { height: 70px; padding: 0 20px; }
  .site-header nav { gap: 17px; }
  .site-header nav > a:first-child { display: none; }
  .hero { min-height: calc(100svh - 70px); padding: 65px 24px 68px; grid-template-columns: 1fr; align-content: center; }
  .hero-index, .coordinate-readout { display: none; }
  .hero h1 { margin-top: 24px; font-size: clamp(51px, 14.5vw, 78px); line-height: .84; }
  .hero-deck { max-width: 410px; font-size: 13px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 25px; }
  .primary-action { width: 100%; }
  .archive-panel { min-height: 65vh; padding: 70px 24px 85px; }
  .archive-panel > header { align-items: flex-start; flex-direction: column; gap: 20px; }
  .story-card { grid-template-columns: 48px minmax(0, 1fr); gap: 12px; }
  .story-card h3 { font-size: 20px; }
  .story-arrow { display: none; }
  .home-footer { padding: 20px 24px; align-items: flex-start; flex-direction: column; gap: 12px; }

  .reader-header { height: 62px; padding: 0 15px; grid-template-columns: 1fr auto; }
  .reader-header .wordmark span:last-child, .reader-header .wordmark i, .reader-title { display: none; }
  .reader-tools button[data-font-down], .reader-tools button[data-font-up] { display: none; }
  .reader-tools .contents-button { min-width: 76px; }
  .reader-main { padding: 64px 20px 90px; }
  .story-title-page { min-height: calc(100svh - 64px); padding-top: 80px; }
  .story-title-page h1 { font-size: clamp(61px, 20vw, 88px); }
  .title-orbit { right: 0; width: 270px; }
  .reader-chapter { padding-top: 90px; }
  .reader-chapter > header { margin-bottom: 45px; }
  .reader-chapter > p { line-height: 1.72; }
  .reader-chapter blockquote { padding-left: 20px; }
  .story-end { padding-top: 100px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .contents-scrim { transition: none; }
}