:root {
  --night: #091721;
  --night-2: #102a35;
  --night-3: #193c45;
  --paper: #f5efe4;
  --paper-2: #e8dfd1;
  --mineral: #dfe9e3;
  --ink: #16231f;
  --muted: #687a72;
  --line: rgba(22, 35, 31, .17);
  --line-light: rgba(245, 239, 228, .22);
  --sun: #f6c65f;
  --sun-deep: #e88b46;
  --coral: #d66a4c;
  --cool: #acd5d0;
  --shadow: #132e38;
  --serif: "Bodoni Moda", "Iowan Old Style", "Times New Roman", serif;
  --sans: "Manrope", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --shell: min(1240px, calc(100vw - 64px));
  --radius: 4px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 16px; line-height: 1.55; overflow-x: hidden; }
body, button, input, select { font-synthesis: none; }
button, input, select { font: inherit; }
button, select { cursor: pointer; }
a { color: inherit; }
::selection { color: var(--night); background: var(--sun); }

.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 40; transform: translateY(-180%); padding: 10px 14px; background: var(--sun); color: var(--night); font-weight: 800; text-decoration: none; }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--sun); outline-offset: 4px; }

.topbar { position: absolute; top: 0; left: 50%; z-index: 10; display: grid; grid-template-columns: 110px 1fr 110px; align-items: center; min-height: 86px; transform: translateX(-50%); color: rgba(245, 239, 228, .84); }
.wordmark { color: var(--sun); font-family: var(--serif); font-size: 25px; font-weight: 700; letter-spacing: -.11em; line-height: 1; text-decoration: none; }
.wordmark span { color: var(--cool); padding-inline: 3px; font-family: var(--mono); font-size: 16px; letter-spacing: 0; }
.topnav { display: flex; justify-content: center; gap: clamp(18px, 3vw, 40px); font-family: var(--mono); font-size: 10px; letter-spacing: .09em; text-transform: uppercase; }
.topnav a, .language-switch { text-decoration: none; transition: color .2s ease; }
.topnav a:hover, .language-switch:hover { color: var(--sun); }
.language-switch { justify-self: end; border-bottom: 1px solid rgba(246, 198, 95, .65); color: var(--sun); font-family: var(--mono); font-size: 11px; letter-spacing: .08em; padding-bottom: 3px; }

.hero-scene { position: relative; min-height: 890px; overflow: hidden; background: var(--night); color: var(--paper); }
.hero-scene::before, .hero-scene::after { position: absolute; content: ""; pointer-events: none; }
.hero-scene::before { inset: 0; background: radial-gradient(ellipse at 70% 92%, rgba(232, 139, 70, .35), transparent 42%), linear-gradient(180deg, rgba(9, 23, 33, .08), rgba(9, 23, 33, .7)); }
.hero-scene::after { right: -12vw; bottom: 0; width: 70vw; height: 48vh; background: linear-gradient(125deg, transparent 0 42%, rgba(232, 139, 70, .12) 43% 44%, transparent 45% 100%); opacity: .8; }
.hero-noise { position: absolute; inset: 0; opacity: .07; pointer-events: none; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E"); mix-blend-mode: screen; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(320px, .84fr) minmax(0, 1.4fr); gap: clamp(32px, 6vw, 96px); align-items: center; min-height: 700px; padding-top: 130px; padding-bottom: 130px; }
.hero-copy { max-width: 560px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 22px; color: var(--muted); font-family: var(--mono); font-size: 10px; letter-spacing: .13em; line-height: 1.2; text-transform: uppercase; }
.eyebrow--light { color: rgba(245, 239, 228, .62); }
.eyebrow-dot { display: inline-block; width: 7px; height: 7px; flex: 0 0 7px; border-radius: 50%; background: var(--coral); }
.eyebrow-dot--warm, .eyebrow-dot--sun { background: var(--sun); }
.eyebrow-dot--cool { background: #6ba5a0; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--serif); font-weight: 600; letter-spacing: -.055em; }
h1 { max-width: 570px; margin-bottom: 24px; color: var(--paper); font-size: clamp(60px, 8vw, 124px); line-height: .93; }
.hero-deck { max-width: 500px; margin-bottom: 30px; color: rgba(245, 239, 228, .8); font-size: clamp(17px, 1.4vw, 20px); line-height: 1.55; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 28px; margin: 0 0 22px; }
.hero-facts > div { min-width: 84px; }
.fact-value { display: block; color: var(--sun); font-family: var(--mono); font-size: clamp(19px, 2vw, 27px); letter-spacing: -.06em; line-height: 1.1; }
.fact-label { display: block; margin-top: 6px; color: rgba(245, 239, 228, .52); font-family: var(--mono); font-size: 10px; line-height: 1.25; text-transform: uppercase; }
.hero-note { max-width: 410px; margin-bottom: 0; color: rgba(245, 239, 228, .46); font-family: var(--mono); font-size: 10px; line-height: 1.55; }
.hero-object { position: relative; min-width: 0; }
.scene-meta, .scene-time { display: flex; justify-content: space-between; gap: 20px; color: rgba(245, 239, 228, .58); font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.scene-meta { margin-bottom: 10px; }
.scene-time { margin-top: 8px; }
.scene-time span:last-child { color: var(--sun); }
.sun-scene { display: block; width: 100%; max-height: 520px; overflow: visible; }
.scene-stars { fill: rgba(245, 239, 228, .7); }
.sun-arc { fill: none; stroke: rgba(245, 239, 228, .25); stroke-width: 1; stroke-dasharray: 2 12; }
.scene-ray { stroke: var(--sun); stroke-width: 2; stroke-dasharray: 4 9; opacity: .9; }
.scene-sun-glow { opacity: .65; }
.scene-sun { filter: drop-shadow(0 0 10px rgba(246, 198, 95, .8)); }
.scene-ground { opacity: .92; }
.scene-shadow { fill: rgba(6, 17, 23, .78); transition: d .35s ease, opacity .35s ease; }
.scene-building { fill: #102d37; stroke: rgba(245, 239, 228, .35); stroke-width: 1; }
.scene-windows { opacity: .75; }
.scene-roof { fill: #0a202a; }
.scene-road-lines { fill: none; stroke: rgba(245, 239, 228, .16); stroke-width: 2; stroke-dasharray: 28 18; }
.scene-label { fill: rgba(245, 239, 228, .65); font-family: var(--mono); font-size: 11px; letter-spacing: .04em; }
.scene-label--sun { fill: var(--sun); }
.scene-label--building { text-anchor: middle; fill: rgba(245, 239, 228, .54); }
.scene-label--shadow { fill: rgba(245, 239, 228, .5); }
.scene-state { fill: var(--sun); font-family: var(--mono); font-size: 11px; }
.scene-coordinates { fill: rgba(245, 239, 228, .44); font-family: var(--mono); font-size: 10px; }

.control-dock { position: absolute; right: 50%; bottom: 46px; z-index: 3; display: grid; gap: 16px; width: var(--shell); padding: 17px 20px 15px; border-top: 1px solid var(--line-light); background: rgba(9, 23, 33, .72); backdrop-filter: blur(9px); transform: translateX(50%); }
.dock-head, .dock-foot { display: flex; justify-content: space-between; gap: 16px; color: rgba(245, 239, 228, .55); font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.dock-head { color: rgba(245, 239, 228, .82); }
.dock-index { color: var(--sun); }
.text-button { margin-left: auto; padding: 0; border: 0; border-bottom: 1px solid rgba(246, 198, 95, .58); background: transparent; color: var(--sun); font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.dock-fields { display: grid; grid-template-columns: minmax(150px, .75fr) minmax(170px, .7fr) minmax(300px, 1.55fr); gap: 18px; align-items: end; }
.field { display: grid; gap: 7px; color: rgba(245, 239, 228, .52); font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
.field select, .field input[type="date"] { width: 100%; min-height: 38px; padding: 8px 10px; border: 1px solid rgba(245, 239, 228, .25); border-radius: var(--radius); background: rgba(245, 239, 228, .04); color: var(--paper); }
.field select option { color: var(--ink); }
.field--time output { float: right; color: var(--sun); }
.field input[type="range"] { width: 100%; accent-color: var(--sun); }
.day-band { position: relative; height: 7px; }
.day-band__track, .day-band__fill, .day-band__marker { position: absolute; top: 2px; height: 3px; }
.day-band__track { left: 0; right: 0; background: rgba(245, 239, 228, .18); }
.day-band__fill { left: var(--day-start, 24%); width: var(--day-length, 55%); background: linear-gradient(90deg, var(--sun-deep), var(--sun)); }
.day-band__marker { left: var(--time-position, 50%); width: 1px; background: var(--paper); box-shadow: 0 0 0 3px rgba(245, 239, 228, .14); }
.scroll-cue { position: absolute; right: 22px; bottom: 45px; z-index: 2; display: flex; align-items: center; gap: 11px; color: rgba(245, 239, 228, .42); font-family: var(--mono); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; transform: rotate(-90deg) translateX(100%); transform-origin: right bottom; }
.scroll-cue span { display: block; width: 40px; height: 1px; background: var(--sun); }

.scene { position: relative; padding: clamp(90px, 12vw, 180px) 0; }
.scene--paper { background: var(--paper); }
.scene--night { background: var(--night-2); color: var(--paper); }
.scene--mineral { background: var(--mineral); }
.scene--sources { background: #cbd8cf; }
.scene-grid { display: grid; align-items: start; gap: clamp(48px, 9vw, 150px); }
.scene-grid--cities { grid-template-columns: minmax(250px, .72fr) minmax(0, 1.28fr); }
.scene-grid--shadow { grid-template-columns: minmax(260px, .78fr) minmax(0, 1.22fr); align-items: center; }
.scene-grid--year { grid-template-columns: minmax(250px, .7fr) minmax(0, 1.3fr); align-items: center; }
.scene-intro { max-width: 530px; }
.scene-intro--light h2, .scene-intro--light .scene-lede { color: var(--paper); }
h2 { margin-bottom: 24px; font-size: clamp(42px, 5.8vw, 82px); line-height: .98; }
.scene-lede { max-width: 580px; margin-bottom: 32px; color: #42554d; font-size: clamp(17px, 1.5vw, 20px); line-height: 1.55; }
.scene-intro--light .scene-lede { color: rgba(245, 239, 228, .68); }
.proof-note { display: flex; gap: 12px; max-width: 370px; padding-top: 15px; border-top: 1px solid var(--line); color: var(--muted); font-family: var(--mono); font-size: 10px; line-height: 1.5; }
.proof-note__mark { color: var(--sun-deep); font-size: 20px; line-height: .7; }

.city-panel { min-width: 0; padding-top: 7px; }
.city-panel__head, .city-scale { display: grid; grid-template-columns: 118px minmax(0, 1fr) 88px 170px; gap: 12px; color: var(--muted); font-family: var(--mono); font-size: 10px; letter-spacing: .04em; text-transform: uppercase; }
.city-panel__head { padding-bottom: 13px; border-bottom: 1px solid var(--line); }
.city-panel__head span:nth-child(2) { grid-column: 2 / 4; }
.city-comparison { border-bottom: 1px solid var(--line); }
.city-row { display: grid; grid-template-columns: 118px minmax(0, 1fr) 88px 170px; gap: 12px; align-items: center; width: 100%; min-height: 70px; padding: 10px 0; border: 0; border-bottom: 1px solid var(--line); background: transparent; color: var(--ink); text-align: left; transition: background .2s ease, padding .2s ease; }
.city-row:last-child { border-bottom: 0; }
.city-row:hover, .city-row.is-selected { padding-inline: 10px; background: rgba(232, 223, 209, .66); }
.city-row__name { font-weight: 800; }
.city-row__track { position: relative; height: 10px; overflow: hidden; background: rgba(22, 35, 31, .11); }
.city-row__bar { position: absolute; top: 0; bottom: 0; left: var(--bar-start); width: var(--bar-width); background: linear-gradient(90deg, var(--sun-deep), var(--sun)); }
.city-row__duration { color: var(--sun-deep); font-family: var(--mono); font-size: 12px; white-space: nowrap; }
.city-row__times { color: var(--muted); font-family: var(--mono); font-size: 10px; line-height: 1.25; }
.city-scale { grid-template-columns: 118px repeat(4, 1fr) 0; margin-top: 10px; color: rgba(104, 122, 114, .72); font-size: 9px; }
.city-scale span:first-child { visibility: hidden; }
.city-scale span:last-child { display: none; }

.prompt-line { max-width: 410px; margin: 0 0 28px; color: var(--sun); font-family: var(--mono); font-size: 11px; line-height: 1.55; }
.phase-buttons { display: flex; flex-wrap: wrap; gap: 9px; }
.phase-button { min-height: 38px; padding: 8px 12px; border: 1px solid rgba(245, 239, 228, .34); border-radius: var(--radius); background: transparent; color: rgba(245, 239, 228, .7); font-family: var(--mono); font-size: 10px; letter-spacing: .04em; text-transform: uppercase; }
.phase-button:hover, .phase-button.is-selected { border-color: var(--sun); background: var(--sun); color: var(--night); }
.phase-button:disabled { cursor: not-allowed; opacity: .35; }
.shadow-reading { position: relative; min-height: 360px; padding: clamp(24px, 4vw, 48px); border: 1px solid rgba(245, 239, 228, .24); background: linear-gradient(144deg, rgba(245, 239, 228, .06), rgba(9, 23, 33, .34)); }
.reading-head { display: flex; justify-content: space-between; gap: 16px; color: rgba(245, 239, 228, .55); font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
.reading-head span:last-child { color: var(--sun); }
.reading-number { margin: 38px 0 8px; color: var(--sun); font-family: var(--mono); font-size: clamp(36px, 5vw, 68px); letter-spacing: -.09em; line-height: 1; }
.shadow-reading p { max-width: 420px; color: rgba(245, 239, 228, .75); font-size: 18px; line-height: 1.4; }
.reading-scale { display: flex; justify-content: space-between; margin-top: 90px; color: rgba(245, 239, 228, .45); font-family: var(--mono); font-size: 9px; }
.shadow-ruler { position: relative; height: 50px; margin: 7px 0 22px; border-top: 1px solid rgba(245, 239, 228, .35); }
.shadow-ruler::before { position: absolute; top: -7px; left: 0; width: 1px; height: 14px; background: var(--paper); content: ""; }
.shadow-ruler::after { position: absolute; top: -7px; right: 0; width: 1px; height: 14px; background: var(--paper); content: ""; }
.shadow-ruler__building { position: absolute; top: -17px; left: 0; width: 4px; height: 17px; background: var(--cool); }
.shadow-ruler__line { position: absolute; top: -1px; left: 4px; width: calc(var(--shadow-ratio, .25) * 100% - 4px); height: 2px; background: var(--sun); transform-origin: left center; }
.shadow-ruler__sun { position: absolute; top: -4px; left: calc(var(--shadow-ratio, .25) * 100% - 4px); width: 8px; height: 8px; border-radius: 50%; background: var(--sun); box-shadow: 0 0 0 7px rgba(246, 198, 95, .14); }
.reading-footnote { margin: 0; color: rgba(245, 239, 228, .42) !important; font-family: var(--mono); font-size: 10px !important; line-height: 1.5 !important; }

.year-control { display: grid; grid-template-columns: auto minmax(150px, 1fr); align-items: center; gap: 12px; max-width: 360px; margin-bottom: 22px; color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
.year-control select { min-height: 36px; padding: 6px 8px; border: 1px solid var(--line); border-radius: var(--radius); background: transparent; color: var(--ink); }
.month-chips { display: flex; flex-wrap: wrap; gap: 6px; max-width: 410px; }
.month-chip { min-width: 38px; padding: 7px 8px; border: 1px solid var(--line); border-radius: var(--radius); background: transparent; color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
.month-chip:hover, .month-chip.is-selected { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.year-visual { min-width: 0; }
.year-chart { display: block; width: 100%; overflow: visible; }
.year-chart__axis { stroke: rgba(22, 35, 31, .22); stroke-width: 1; }
.year-chart__area { fill: rgba(107, 165, 160, .16); }
.year-chart__line { fill: none; stroke: #31716d; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.year-chart__marker { stroke: var(--sun-deep); stroke-width: 1; stroke-dasharray: 2 6; }
.year-chart__dot { fill: var(--sun-deep); stroke: var(--mineral); stroke-width: 4; }
.year-chart__label { fill: var(--muted); font-family: var(--mono); font-size: 10px; }
.year-chart__label--right { text-anchor: end; }
.year-readout { display: flex; align-items: baseline; gap: 14px; padding-top: 13px; border-top: 1px solid var(--line); color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
.year-readout strong { color: var(--sun-deep); font-size: 16px; letter-spacing: -.04em; }

.sources-layout { display: grid; grid-template-columns: 92px minmax(260px, .82fr) minmax(300px, 1.18fr); gap: clamp(32px, 7vw, 100px); align-items: start; }
.source-stamp { display: grid; place-items: center; width: 86px; height: 86px; border: 1px solid rgba(22, 35, 31, .45); color: var(--sun-deep); font-family: var(--serif); font-size: 46px; line-height: .8; }
.source-stamp small { align-self: end; margin-bottom: 8px; font-family: var(--mono); font-size: 9px; }
.sources-copy h2 { max-width: 530px; }
.sources-copy .scene-lede { max-width: 520px; }
.source-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 36px; padding-top: 4px; }
.source-block { padding-top: 13px; border-top: 1px solid rgba(22, 35, 31, .28); }
.source-block--wide { grid-column: 1 / -1; }
.source-block h3 { margin-bottom: 10px; color: var(--sun-deep); font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.source-block p { margin: 0; color: #45584f; font-size: 14px; line-height: 1.55; }
.source-block a { text-decoration-thickness: 1px; text-underline-offset: 3px; }
.lifecycle { font-family: var(--mono); font-size: 10px !important; }
.site-footer { padding: 30px 0 48px; background: var(--night); color: rgba(245, 239, 228, .58); font-family: var(--mono); font-size: 10px; }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; }
.footer-grid > div { display: flex; flex-wrap: wrap; gap: 18px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--sun); }
.footer-credit { color: var(--sun); }
.footer-top { margin-left: 14px; color: var(--paper); }
.return-top { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 8px 10px; color: var(--paper); line-height: 1.2; text-decoration: none; }
.return-top.is-visible { position: fixed; right: max(20px, env(safe-area-inset-right)); bottom: var(--return-top-bottom, 20px); z-index: 20; width: 48px; height: 48px; padding: 0; border: 1px solid rgba(245, 239, 228, .45); border-radius: 50%; background: var(--night-2); color: var(--sun); font-size: 20px; line-height: 1; transform: translateY(0); transition: opacity .2s ease, transform .2s ease; }
.return-top.is-visible .return-top-label { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.return-top:focus-visible { outline: 3px solid var(--sun); outline-offset: 4px; }
.noscript-note { position: fixed; right: 12px; bottom: 12px; left: 12px; z-index: 30; padding: 12px 16px; background: var(--sun); color: var(--night); font-family: var(--mono); font-size: 11px; }

@media (max-width: 980px) {
  :root { --shell: min(100vw - 40px, 760px); }
  .topbar { grid-template-columns: 70px 1fr 70px; }
  .topnav { gap: 16px; }
  .hero-grid, .scene-grid--cities, .scene-grid--shadow, .scene-grid--year { grid-template-columns: 1fr; gap: 56px; }
  .hero-grid { padding-top: 140px; }
  .hero-copy { max-width: 680px; }
  .hero-object { max-width: 760px; margin-inline: auto; }
  .scene-intro { max-width: 680px; }
  .city-panel { width: 100%; }
  .sources-layout { grid-template-columns: 70px 1fr; gap: 30px; }
  .source-grid { grid-column: 2; }
  .dock-fields { grid-template-columns: 1fr 1fr; }
  .field--time { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  :root { --shell: calc(100vw - 32px); }
  html { scroll-behavior: auto; }
  .topbar { position: absolute; grid-template-columns: 50px 1fr 42px; min-height: 70px; }
  .topnav { justify-content: flex-start; gap: 11px; overflow: hidden; white-space: nowrap; }
  .topnav a { font-size: 8px; letter-spacing: .04em; }
  .topnav a:nth-child(3) { display: none; }
  .wordmark { font-size: 20px; }
  .language-switch { font-size: 9px; }
  .hero-scene { min-height: 0; padding-bottom: 32px; }
  .hero-grid { min-height: 0; gap: 32px; padding-top: 112px; padding-bottom: 26px; }
  h1 { max-width: 330px; font-size: clamp(58px, 18vw, 94px); }
  .hero-deck { font-size: 16px; }
  .hero-facts { gap: 18px; }
  .hero-object { margin-inline: -4px; }
  .scene-meta, .scene-time { font-size: 8px; }
  .sun-scene { min-height: 260px; }
  .control-dock { position: relative; right: auto; bottom: auto; width: var(--shell); margin-inline: auto; padding: 16px 0 0; border-top: 1px solid var(--line-light); background: transparent; transform: none; }
  .dock-head { align-items: baseline; font-size: 9px; }
  .dock-fields { grid-template-columns: 1fr; gap: 12px; }
  .field--time { grid-column: auto; }
  .dock-foot { display: grid; gap: 7px; font-size: 9px; }
  .scroll-cue { display: none; }
  .scene { padding: 84px 0; }
  h2 { font-size: clamp(43px, 13vw, 70px); }
  .scene-lede { font-size: 16px; }
  .city-panel__head, .city-row { grid-template-columns: 90px minmax(0, 1fr) 70px; }
  .city-panel__head span:nth-child(2) { grid-column: 2 / 4; }
  .city-row__times { grid-column: 2 / -1; grid-row: 3; padding-bottom: 8px; }
  .city-row { min-height: 84px; gap: 8px 10px; }
  .city-row__duration { font-size: 10px; text-align: right; }
  .city-scale { grid-template-columns: 90px repeat(4, 1fr); gap: 8px; font-size: 8px; }
  .city-scale span:last-child { display: block; }
  .phase-buttons { gap: 6px; }
  .phase-button { flex: 1 1 30%; padding-inline: 5px; font-size: 8px; }
  .shadow-reading { min-height: 330px; padding: 22px 17px; }
  .reading-number { margin-top: 32px; font-size: 43px; }
  .reading-scale { margin-top: 68px; }
  .year-control { grid-template-columns: 1fr; gap: 6px; }
  .month-chips { gap: 5px; }
  .month-chip { min-width: 35px; padding-inline: 5px; }
  .year-chart { min-height: 180px; }
  .sources-layout { grid-template-columns: 1fr; gap: 32px; }
  .source-stamp { width: 66px; height: 66px; font-size: 35px; }
  .source-grid { grid-column: auto; grid-template-columns: 1fr; gap: 22px; }
  .source-block--wide { grid-column: auto; }
  .footer-grid { display: grid; gap: 18px; }
  .footer-top { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.001ms !important; animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; }
}

@media print {
  .topbar, .control-dock, .scroll-cue, .return-top, .phase-buttons, .month-chips { display: none !important; }
  .hero-scene { min-height: auto; padding-top: 40px; }
  .scene { break-inside: avoid; }
}