@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,600;9..144,700&family=Manrope:wght@400;500;600;700;800&display=swap");

:root { --paper: #efe2cf; --surface: #fbf4ea; --ink: #171712; --text: #403f37; --muted: #756d60; --forest: #304737; --forest-deep: #1a271f; --sage: #a9c9a4; --warm: #c56d36; --warm-bright: #e99c62; }
html { overflow: hidden; }
body { margin: 0; }
.chronos-page { overflow: hidden; background: var(--paper); color: var(--ink); font-family: "Manrope", Arial, sans-serif; }
.chronos-page * { box-sizing: border-box; }
.chronos-page button, .chronos-page input { font: inherit; }
.chronos-page button:focus-visible, .chronos-page a:focus-visible, .chronos-page input:focus-visible { outline: 3px solid #ec9d64; outline-offset: 3px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.chronos-skip { position: fixed; z-index: 50; top: -100px; left: 16px; padding: 12px 16px; border-radius: 10px; background: var(--surface); color: var(--ink); }
.chronos-skip:focus { top: 12px; }
.chronos-app { display: flex; flex-direction: column; width: 100%; height: 100dvh; min-height: 560px; padding: 0 clamp(12px, 2vw, 30px); background: radial-gradient(circle at 50% -40%, #fff9f0 0, transparent 53%), var(--paper); }
.chronos-appbar { display: flex; align-items: center; justify-content: space-between; flex: 0 0 70px; gap: 16px; }
.chronos-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.chronos-brand__mark { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid #30473744; border-radius: 12px; background: var(--forest); color: #fff7ec; font: 700 1.3rem/1 "Fraunces", Georgia, serif; box-shadow: 0 8px 17px #30473725; }
.chronos-brand__mark img { display: block; width: 38px; height: 38px; object-fit: contain; }
.chronos-brand__word { display: grid; gap: 0; }
.chronos-brand strong { font: 700 1.18rem/1.1 "Fraunces", Georgia, serif; }
.chronos-brand em { color: #9b4e22; font-style: normal; }
.chronos-brand small { color: #6e6557; font-size: .61rem; font-weight: 800; letter-spacing: .06em; }
.chronos-appbar__actions { display: flex; align-items: center; gap: 5px; }
.chronos-appbar__actions button, .chronos-appbar__actions a { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 8px 12px; border: 1px solid transparent; border-radius: 10px; background: transparent; color: #304737; font-size: .78rem; font-weight: 800; text-decoration: none; cursor: pointer; }
.chronos-appbar__actions button:hover, .chronos-appbar__actions a:hover { border-color: #30473733; background: #ffffffa8; }
.chronos-appbar__actions a { border-color: #30473744; }
.chronos-modes { display: flex; align-items: center; align-self: center; gap: 4px; flex: 0 0 auto; width: min(900px, 100%); margin-bottom: 12px; padding: 4px; border: 1px solid #30473733; border-radius: 14px; background: #fffaf1cc; box-shadow: 0 10px 28px #3028190b; }
.chronos-modes button { flex: 1; min-height: 42px; padding: 8px 10px; border: 0; border-radius: 10px; background: transparent; color: #485248; font-size: .8rem; font-weight: 800; cursor: pointer; }
.chronos-modes button:hover { background: #e8e9d9; }.chronos-modes button.is-active { background: var(--forest); color: #fff9ef; box-shadow: 0 5px 12px #30473732; }
.chronos-explorer { display: flex; flex-direction: column; flex: 1; min-height: 0; width: min(1510px, 100%); margin: 0 auto; }
.chronos-stage { display: flex; flex-direction: column; flex: 1; min-height: 0; overflow: hidden; border: 1px solid #273d2a; border-radius: 24px; background: #17291d; box-shadow: 0 26px 58px #453a2b32; }
.chronos-stage__top { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex: 0 0 66px; padding: 9px clamp(14px, 2vw, 30px); border-bottom: 1px solid #ffffff24; color: #f3e9d7; }
.chronos-stage__top > div:first-child { display: grid; gap: 3px; }
.chronos-stage__eyebrow { color: #f0b280; font-size: .63rem; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.chronos-stage__intro { color: #efe4d1; font-size: .78rem; font-weight: 700; }
.chronos-stage__meta { display: flex; align-items: center; gap: 12px; white-space: nowrap; color: #e4d8c4; font-size: .72rem; font-weight: 800; }
.chronos-stage__meta output { min-width: 110px; padding: 7px 10px; border: 1px solid #d79b695c; border-radius: 9px; background: #e9c69e20; color: #ffe2bf; text-align: center; font-size: .85rem; }
.chronos-stage__body { position: relative; flex: 1; min-height: 0; }
.chronos-scroll { position: relative; width: 100%; height: 100%; overflow: hidden; isolation: isolate; background: radial-gradient(circle at 65% 40%, #38563f 0, #1d3528 42%, #14261c 100%); outline-offset: -4px; touch-action: none; }
.chronos-scroll::before { content: ""; position: absolute; z-index: 2; inset: 0; pointer-events: none; background: radial-gradient(ellipse at 65% 44%, transparent 25%, #0e2115a8 86%), linear-gradient(90deg, #15291ce8 0, #14291d52 52%, #15291c1c 100%); }
.chronos-scroll::after { content: ""; position: absolute; z-index: 3; inset: 0; pointer-events: none; opacity: .23; background-image: radial-gradient(#ffe3b8 1px, transparent 1px); background-size: 61px 63px; mask-image: linear-gradient(90deg, transparent, #000 40%, #000 75%, transparent); }
.chronos-ambient { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.chronos-ambient img { position: absolute; inset: -3%; width: 106%; height: 106%; object-fit: cover; filter: saturate(.75) sepia(.18); opacity: .28; transform: scale(1.06); transition: opacity .22s linear; }
.chronos-tunnel { position: absolute; z-index: 1; top: 46%; left: 64%; width: min(65vw, 790px); aspect-ratio: 1; transform: translate(-50%, -50%); border: 1px solid #f5d7a63a; border-radius: 50%; box-shadow: 0 0 0 56px #f5d7a608, 0 0 0 113px #f5d7a607, 0 0 0 170px #f5d7a605, inset 0 0 100px #f5ba7422; pointer-events: none; }
.chronos-tunnel::before, .chronos-tunnel::after { content: ""; position: absolute; inset: 13%; border: 1px solid #f5d7a630; border-radius: 50%; }
.chronos-tunnel::after { inset: 30%; border-color: #f5d7a627; }
.chronos-scroll.is-traveling .chronos-tunnel { animation: chronos-pulse .58s ease-out; }
@keyframes chronos-pulse { 0% { opacity: .45; transform: translate(-50%, -50%) scale(.88); } 100% { opacity: 1; transform: translate(-50%, -50%) scale(1); } }
.chronos-depth { position: absolute; z-index: 5; inset: 0; overflow: hidden; perspective: 920px; perspective-origin: 63% 45%; pointer-events: none; }
.chronos-portal-card { position: absolute; width: clamp(280px, 35vw, 505px); height: clamp(300px, 54vh, 490px); overflow: hidden; padding: 0; border: 2px solid #f7d2a46e; border-radius: 24px; background: #2c382b; color: #fff9ec; text-align: left; box-shadow: 0 35px 68px #07100cc4, inset 0 0 0 1px #ffffff2a; cursor: pointer; pointer-events: auto; transform-style: preserve-3d; will-change: transform, opacity; }
.chronos-portal-card:hover { border-color: #ffdfa6; }
.chronos-portal-card img { display: block; width: 100%; height: 100%; object-fit: cover; }
.chronos-portal-card::after { content: ""; position: absolute; inset: 30% 0 0; background: linear-gradient(transparent, #142118e5); pointer-events: none; }
.chronos-portal-card__caption { position: absolute; z-index: 1; right: 0; bottom: 0; left: 0; display: grid; gap: 4px; padding: 50px 20px 20px; }
.chronos-portal-card__caption, .chronos-portal-card__type { transition: opacity .18s ease; }
.chronos-portal-card:not(.is-focused) .chronos-portal-card__caption, .chronos-portal-card:not(.is-focused) .chronos-portal-card__type { opacity: 0; visibility: hidden; }
.chronos-portal-card__date { color: #ffdab1; font-size: .73rem; font-weight: 900; }
.chronos-portal-card__title { color: #fff9ee; font: 700 clamp(1.15rem, 2vw, 1.7rem)/1.15 "Fraunces", Georgia, serif; }
.chronos-portal-card__type { position: absolute; z-index: 1; top: 14px; left: 14px; padding: 6px 10px; border: 1px solid #e5b780aa; border-radius: 100px; background: #203026df; color: #fff0db; font-size: .61rem; font-weight: 900; }
.chronos-portal-card__type--history { border-color: #b4d8ac; color: #e7f6dd; }
.chronos-portal-card__type--science { border-color: #a8d4ea; color: #d5efff; }
.chronos-portal-card__type--prophecy { border-color: #d8b3ff; background: #30243be8; color: #f2ddff; box-shadow: 0 0 22px #a97bc066; }
.chronos-current { position: absolute; z-index: 12; bottom: 8%; left: clamp(18px, 4vw, 60px); width: min(40%, 460px); color: #fff8eb; text-shadow: 0 3px 20px #0c1e12; pointer-events: none; }
.chronos-current > * { pointer-events: auto; }
#chronos-current-type { display: inline-block; padding: 6px 11px; border: 1px solid #f7d3a37a; border-radius: 100px; background: #2c4735dd; color: #f9dfb6; font-size: .65rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
#chronos-current-type[data-type="history"] { border-color: #bed9aa8f; color: #d5efc9; }
#chronos-current-type[data-type="science"] { border-color: #a8d4eaaf; color: #d5efff; }
#chronos-current-type[data-kind="prophecy"] { border-color: #d8b3ffb3; background: #342641e8; color: #f3dcff; }
#chronos-current-context:not([hidden]) { display: inline-block; max-width: 100%; margin-left: 7px; padding: 5px 0; color: #ffcf9f; font-size: .67rem; font-weight: 900; letter-spacing: .035em; text-transform: uppercase; vertical-align: middle; }
#chronos-current-date { margin: 16px 0 3px; color: #ffd3a0; font: 700 clamp(1.1rem, 2.5vw, 2rem)/1 "Fraunces", Georgia, serif; }
#chronos-current-title { margin: 0; font: 700 clamp(2rem, 4.1vw, 4.6rem)/1.04 "Fraunces", Georgia, serif; letter-spacing: -.04em; }
#chronos-current-description { display: -webkit-box; overflow: hidden; max-width: 420px; margin: 13px 0 18px; color: #f4e9d6; font-size: clamp(.79rem, 1.1vw, .96rem); font-weight: 600; line-height: 1.65; -webkit-line-clamp: 3; -webkit-box-orient: vertical; }
#open-detail { min-height: 43px; padding: 10px 15px; border: 1px solid #ffcc95; border-radius: 11px; background: #f5d3a8; color: #233222; font-size: .78rem; font-weight: 900; text-shadow: none; box-shadow: 0 10px 25px #08110a69; cursor: pointer; }
#open-detail:hover { background: #ffe4be; transform: translateY(-2px); }
.chronos-scene-hint { position: absolute; z-index: 13; right: 26px; bottom: 20px; display: flex; align-items: center; gap: 8px; color: #f4e6d2; font-size: .68rem; font-weight: 800; text-shadow: 0 1px 8px #06100a; pointer-events: none; }
.chronos-scene-hint__icon { display: grid; place-items: center; width: 26px; height: 26px; border: 1px solid #f5d7a67a; border-radius: 50%; font-size: 1rem; }
.chronos-stage__bottom { display: grid; gap: 5px; flex: 0 0 89px; padding: 7px clamp(14px, 2vw, 30px); border-top: 1px solid #ffffff29; background: #192c20; color: #eadfcd; }
.chronos-stage__scale { display: grid; grid-template-columns: minmax(80px, 1fr) minmax(250px, 810px) minmax(80px, 1fr); align-items: center; gap: 14px; font-size: .7rem; font-weight: 800; }
.chronos-stage__scale > span:last-child { text-align: right; }
.chronos-zoom { display: flex; align-items: center; gap: 7px; }
.chronos-zoom > button { flex: 0 0 32px; width: 32px; height: 32px; border: 1px solid #e7cca65a; border-radius: 8px; background: #36503b; color: #fff6e8; font-size: 1.2rem; font-weight: 900; cursor: pointer; }
.chronos-zoom > button:hover { background: #567351; }
.chronos-timeline { position: relative; flex: 1; height: 32px; }
.chronos-axis { position: absolute; top: 15px; right: 0; left: 0; height: 2px; background: linear-gradient(90deg, #b68460, #e9bd8e, #b7d1a3); }
.chronos-axis__dot { position: absolute; top: -3px; width: 6px; height: 8px; transform: translateX(-50%); border-radius: 3px; background: #b6d6ab; }
.chronos-axis__dot--bible { background: #e6a976; }
.chronos-axis__dot--science { background: #a7cee7; }
.chronos-timeline label { position: absolute; inset: 0; display: flex; align-items: center; }
.chronos-timeline input { z-index: 2; width: 100%; height: 30px; margin: 0; appearance: none; background: transparent; cursor: ew-resize; }
.chronos-timeline input::-webkit-slider-runnable-track { height: 22px; background: transparent; }
.chronos-timeline input::-moz-range-track { height: 22px; background: transparent; }
.chronos-timeline input::-webkit-slider-thumb { width: 21px; height: 21px; margin-top: .5px; appearance: none; border: 3px solid #fff0d9; border-radius: 50%; background: var(--warm); box-shadow: 0 0 0 5px #f4bd8240, 0 0 16px #f5ab64a1; }
.chronos-timeline input::-moz-range-thumb { width: 16px; height: 16px; border: 3px solid #fff0d9; border-radius: 50%; background: var(--warm); box-shadow: 0 0 0 5px #f4bd8240, 0 0 16px #f5ab64a1; }
#zoom-label { min-width: 68px; color: #f5e8d2; text-align: center; font-size: .73rem; font-weight: 900; white-space: nowrap; }
.chronos-stage__legend { display: flex; justify-content: center; gap: 16px; color: #cfc4b2; font-size: .64rem; font-weight: 700; }
.chronos-stage__legend span { display: inline-flex; align-items: center; gap: 5px; }
.chronos-legend__dot { width: 8px; height: 8px; border-radius: 50%; }
.chronos-legend__dot--history { background: #b6d6ab; }.chronos-legend__dot--bible { background: #e6a976; }
.chronos-legend__dot--science { background: #a7cee7; }
.chronos-explorer__footer { display: flex; align-items: center; justify-content: space-between; gap: 15px; flex: 0 0 38px; color: #655e52; font-size: .67rem; font-weight: 800; }
.chronos-explorer__footer > div { display: flex; align-items: center; gap: 4px; }
.chronos-explorer__footer button { min-height: 29px; padding: 4px 9px; border: 0; border-radius: 7px; background: transparent; color: #304737; font-size: .72rem; font-weight: 900; cursor: pointer; }
.chronos-explorer__footer button:hover { background: #d8decf; }
.chronos-detail { position: absolute; z-index: 30; top: 12px; right: 12px; bottom: 12px; width: min(390px, calc(100% - 24px)); padding: 0 17px 17px; overflow-y: auto; border: 1px solid #d3bea3; border-radius: 18px; background: #fbf4ea; color: var(--ink); box-shadow: 0 18px 55px #090f0ac7; scrollbar-color: #a09076 transparent; }
.chronos-detail[hidden] { display: none; }
.chronos-detail__heading { position: sticky; z-index: 1; top: 0; display: flex; align-items: center; justify-content: space-between; min-height: 43px; background: var(--surface); }
.chronos-detail__prompt { color: #6c5b49; font-size: .62rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.chronos-detail__heading button { width: 34px; height: 34px; border: 0; border-radius: 7px; background: transparent; color: var(--forest); font-size: 1.5rem; cursor: pointer; }
.chronos-detail__heading button:hover { background: #e3d5c1; }
.chronos-detail__image { display: block; width: 100%; height: 170px; object-fit: cover; border-radius: 12px; }
.chronos-detail__caption { display: block; margin-top: 4px; color: #6d6458; font-size: .65rem; }
.chronos-detail__type { display: inline-block; margin: 15px 0 9px; padding: 5px 9px; border-radius: 100px; background: #d9e5d2; color: #25412e; font-size: .68rem; font-weight: 900; }
.chronos-detail__type--bible { background: #f3d9bf; color: #753c1b; }
.chronos-detail__type--science { background: #d6eaf0; color: #245368; }
.chronos-detail__type--prophecy { background: #eadcf1; color: #663b78; }
.chronos-detail h2 { margin: 0 0 6px; font: 700 1.65rem/1.17 "Fraunces", Georgia, serif; }
.chronos-detail__date { margin: 0 0 10px; color: #955123; font-weight: 900; }
.chronos-detail__context-label { margin: 0 0 11px; color: #31543a; font-size: .72rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.chronos-detail__body, .chronos-detail__context, .chronos-detail__ref { font-size: .81rem; line-height: 1.6; }
.chronos-detail__body { color: #3c3d32; }
.chronos-detail__context { padding: 10px 12px; border-left: 3px solid #a55b29; border-radius: 0 8px 8px 0; background: #f4e0c8; color: #593519; }
.chronos-detail__ref { color: #5d594d; }
.chronos-detail__source { display: inline-block; margin-top: 5px; padding: 9px 11px; border-radius: 9px; background: var(--forest); color: #fff7ec; font-size: .75rem; font-weight: 900; text-decoration: none; }
.chronos-detail__source:hover { background: #1c3023; }
.chronos-detail__related { display: grid; gap: 6px; margin-top: 15px; padding-top: 12px; border-top: 1px solid #cdbda7; }
.chronos-detail__related h3 { margin: 0; font-size: .75rem; }.chronos-detail__related button { padding: 8px; border: 1px solid #b4bca9; border-radius: 8px; background: #edf0e8; color: #304737; text-align: left; cursor: pointer; }
.chronos-detail__related--prophecy { border-top-color: #d8b5e5; }.chronos-detail__related--prophecy h3 { color: #704a7b; }.chronos-detail__related--prophecy button { border-color: #d4badc; background: #f2eaf5; color: #61396d; }.chronos-detail__related--prophecy button:hover { background: #e8d9ee; }
.chronos-dialog { width: min(960px, calc(100% - 24px)); max-width: none; max-height: min(86dvh, 850px); padding: 19px; overflow: hidden; border: 1px solid #c7ae90; border-radius: 24px; background: var(--surface); color: var(--ink); box-shadow: 0 35px 90px #17171287; }
.chronos-dialog[open] { display: flex; flex-direction: column; gap: 12px; }
.chronos-dialog::backdrop { background: #14251bba; backdrop-filter: blur(7px); }
.chronos-dialog__head { display: flex; align-items: start; justify-content: space-between; gap: 12px; }
.chronos-dialog__head h2 { margin: 4px 0 0; font: 700 clamp(1.45rem, 3vw, 2.05rem)/1.15 "Fraunces", Georgia, serif; }
.chronos-eyebrow { color: #9b4e22; font-size: .63rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.chronos-dialog__head > button { width: 37px; height: 37px; border: 1px solid #c6b69e; border-radius: 9px; background: #f2e7d5; color: var(--forest); font-size: 1.5rem; cursor: pointer; }
.chronos-search { display: flex; align-items: center; gap: 9px; min-height: 46px; padding: 0 12px; border: 1px solid #aaad96; border-radius: 11px; color: #5c715c; }
.chronos-search:focus-within { outline: 2px solid #ba7240; }
.chronos-search input { flex: 1; min-width: 0; border: 0; outline: 0 !important; background: transparent; color: var(--ink); font-size: .82rem; }
.chronos-search input::placeholder { color: #736e63; }
.chronos-eras { display: flex; gap: 6px; overflow-x: auto; padding: 2px 0 6px; scrollbar-width: thin; }
.chronos-eras button { flex: 0 0 auto; min-height: 33px; padding: 6px 10px; border: 1px solid #c7cbb8; border-radius: 100px; background: #e9eadd; color: #304737; font-size: .67rem; font-weight: 900; cursor: pointer; }
.chronos-eras button:hover { background: #d8e1ce; }
.chronos-list__items { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; flex: 1; min-height: 0; overflow-y: auto; padding: 2px 3px 6px; scrollbar-width: thin; }
.chronos-item { display: grid; grid-template-columns: 105px minmax(0, 1fr) auto; align-items: center; gap: 10px; min-height: 57px; padding: 9px 11px; border: 1px solid #d9d8cb; border-left: 3px solid #c56d36; border-radius: 10px; background: #fffdf8; color: #303a30; text-align: left; cursor: pointer; }
.chronos-item--history { border-left-color: #73966e; }.chronos-item:hover, .chronos-item.is-selected { background: #e8ebdd; border-color: #8f9e80; }
.chronos-item--science { border-left-color: #77abc7; }
.chronos-item__date { color: #5f6253; font-size: .66rem; font-weight: 900; }.chronos-item__title { overflow: hidden; font-size: .75rem; font-weight: 900; text-overflow: ellipsis; white-space: nowrap; }.chronos-item i { color: #71836e; font-size: .65rem; }
.chronos-empty { padding: 10px; color: #56544a; }
.chronos-dialog--sources { width: min(690px, calc(100% - 24px)); overflow-y: auto; }
.chronos-dialog--sources p { margin: 0; color: #403f37; font-size: .87rem; line-height: 1.7; }.chronos-dialog--sources a { color: #225438; font-weight: 800; }
@media (max-width: 860px) {
  .chronos-stage__scale { grid-template-columns: 80px minmax(0, 1fr) 75px; gap: 6px; }
  .chronos-current { width: min(44%, 370px); }
  .chronos-portal-card { width: clamp(250px, 42vw, 420px); height: clamp(290px, 49vh, 420px); }
}
@media (max-width: 600px) {
  .chronos-app { min-height: 480px; padding: 0 9px; }
  .chronos-appbar { flex-basis: 60px; }
  .chronos-brand { gap: 6px; }.chronos-brand__mark { width: 30px; height: 30px; border-radius: 9px; font-size: 1rem; }.chronos-brand__mark img { width: 29px; height: 29px; }.chronos-brand strong { font-size: .9rem; }.chronos-brand small { display: none; }
  .chronos-appbar__actions { gap: 0; }.chronos-appbar__actions button, .chronos-appbar__actions a { min-height: 35px; padding: 6px 5px; font-size: .63rem; }.chronos-appbar__actions a i { display: none; }
  .chronos-modes { margin-bottom: 8px; }.chronos-modes button { min-height: 37px; padding: 6px 4px; font-size: .69rem; }
  .chronos-stage { border-radius: 18px; }.chronos-stage__top { flex-basis: 56px; padding: 7px 10px; }.chronos-stage__intro { display: none; }.chronos-stage__eyebrow { font-size: .56rem; }
  .chronos-stage__meta { gap: 5px; font-size: .62rem; }.chronos-stage__meta output { min-width: 0; padding: 5px 6px; font-size: .68rem; }
  .chronos-scroll::before { background: linear-gradient(#15291d15 0, #12251a8f 60%, #102319e6 100%), radial-gradient(circle at center, transparent 10%, #10231974 95%); }
  .chronos-tunnel { top: 35%; left: 50%; width: 86vw; }
  .chronos-depth { perspective-origin: 50% 34%; }
  .chronos-portal-card { width: clamp(220px, 65vw, 290px); height: min(38vh, 295px); border-radius: 17px; }
  .chronos-portal-card__caption { padding: 35px 13px 12px; }.chronos-portal-card__title { font-size: 1.05rem; }.chronos-portal-card__date { font-size: .63rem; }.chronos-portal-card__type { top: 9px; left: 9px; padding: 4px 7px; font-size: .52rem; }
  .chronos-current { right: 16px; bottom: 8%; left: 16px; width: auto; }
  #chronos-current-type { padding: 4px 8px; font-size: .54rem; }
  #chronos-current-context:not([hidden]) { display: block; width: fit-content; margin: 5px 0 -3px; padding: 0; font-size: .57rem; }
  #chronos-current-date { margin: 8px 0 3px; font-size: 1.12rem; }
  #chronos-current-title { font-size: clamp(1.75rem, 8vw, 2.4rem); }
  #chronos-current-description { display: none; }
  #open-detail { min-height: 37px; margin-top: 10px; padding: 7px 11px; font-size: .7rem; }
  .chronos-scene-hint { right: 12px; bottom: 9px; font-size: .53rem; }.chronos-scene-hint__icon { width: 20px; height: 20px; }
  .chronos-stage__bottom { flex-basis: 77px; padding: 7px 8px; }.chronos-stage__scale { grid-template-columns: minmax(0, 1fr); }.chronos-stage__scale > span { display: none; }
  .chronos-stage__legend { font-size: .58rem; }.chronos-zoom { gap: 3px; }.chronos-zoom > button { flex-basis: 28px; width: 28px; height: 28px; }
  #zoom-label { min-width: 55px; font-size: .65rem; }
  .chronos-explorer__footer { flex-basis: 32px; }.chronos-explorer__footer > span { display: none; }.chronos-explorer__footer > div { display: flex; justify-content: space-between; width: 100%; }
  .chronos-detail { top: auto; right: 6px; bottom: 6px; left: 6px; width: auto; max-height: 82%; }.chronos-detail__image { height: 125px; }
  .chronos-dialog { width: calc(100% - 14px); max-height: 89dvh; padding: 12px; border-radius: 16px; }.chronos-list__items { grid-template-columns: 1fr; }
  .chronos-item { grid-template-columns: 92px minmax(0, 1fr) auto; }
}
@media (max-height: 550px) { html, .chronos-page { overflow: auto; }.chronos-app { height: auto; min-height: 560px; }.chronos-explorer { min-height: 430px; } }
@media (prefers-reduced-motion: reduce) { .chronos-scroll.is-traveling .chronos-tunnel { animation: none; }.chronos-ambient img { transition: none; } }

/* Mouvement dans la scène : lumière d’époque, profondeur et repères proches. */
.chronos-scroll { --era-rgb: 218,142,89; --travel-energy: 0; --parallax-x: 0px; --parallax-y: 0px; background: radial-gradient(circle at 64% 43%, rgba(var(--era-rgb), .24), transparent 49%), radial-gradient(circle at 48% 65%, #38563f 0, #1d3528 45%, #14261c 100%); transition: background-color .5s ease; }
.chronos-ambient { transform: translate3d(var(--parallax-x), var(--parallax-y), 0); transition: transform .55s cubic-bezier(.2,.7,.2,1); will-change: transform; }
.chronos-ambient img { transition: opacity .22s linear, filter .4s ease; }
.chronos-tunnel { border-color: rgba(var(--era-rgb), .35); background: radial-gradient(circle, transparent 45%, rgba(var(--era-rgb), .055) 75%, transparent 100%); box-shadow: 0 0 0 56px rgba(var(--era-rgb), .035), 0 0 0 113px rgba(var(--era-rgb), .027), 0 0 0 170px rgba(var(--era-rgb), .02), inset 0 0 110px rgba(var(--era-rgb), .16); }
.chronos-tunnel::before { inset: 10%; border-color: rgba(var(--era-rgb), .26); }
.chronos-tunnel::after { inset: 29%; border-color: rgba(var(--era-rgb), .2); }
.chronos-streaks { position: absolute; z-index: 4; inset: 0; overflow: hidden; opacity: var(--travel-energy); pointer-events: none; background: repeating-conic-gradient(from 5deg at 62% 45%, transparent 0deg 11deg, rgba(var(--era-rgb), .42) 11.15deg 11.35deg, transparent 11.5deg 22deg); mask-image: radial-gradient(circle at 62% 45%, transparent 0 13%, #000 32%, transparent 66%); will-change: opacity; }
.chronos-era { position: absolute; z-index: 13; top: 23px; left: clamp(18px, 4vw, 60px); display: grid; gap: 3px; max-width: 320px; color: #fff6e8; text-shadow: 0 2px 12px #10221a; pointer-events: none; }
.chronos-era span { color: #f3bf91; font-size: .6rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.chronos-era strong { font: 700 clamp(1.15rem, 1.7vw, 1.5rem)/1.14 "Fraunces", Georgia, serif; }
.chronos-era small { color: #e4d3bb; font-size: .7rem; font-weight: 700; }
.chronos-ghost-year { position: absolute; z-index: 4; top: 1%; right: 0; max-width: 55%; overflow: hidden; color: rgba(var(--era-rgb), .15); font: 700 clamp(7rem, 15vw, 17rem)/1 "Fraunces", Georgia, serif; letter-spacing: -.1em; white-space: nowrap; pointer-events: none; user-select: none; }
.chronos-portal-card { transition: border-color .25s ease, box-shadow .25s ease; }
.chronos-portal-card.is-focused { border-color: rgba(var(--era-rgb), .88); box-shadow: 0 0 0 1px rgba(var(--era-rgb), .23), 0 38px 82px #07100cbd, 0 0 48px rgba(var(--era-rgb), .25); }
.chronos-portal-card.is-focused img { animation: chronos-breathe 11s ease-in-out infinite alternate; }
@keyframes chronos-breathe { from { transform: scale(1.015) translateY(0); } to { transform: scale(1.075) translateY(-1.1%); } }
.chronos-portal-card.is-arriving::before { content: ""; position: absolute; z-index: 3; inset: 0; pointer-events: none; background: linear-gradient(108deg, transparent 24%, #fff5dd00 33%, #fff5dd54 50%, #fff5dd00 66%, transparent 76%); transform: translateX(-120%); animation: chronos-shine .86s ease-out forwards; }
@keyframes chronos-shine { to { transform: translateX(120%); } }
.chronos-current { filter: drop-shadow(0 8px 18px #0b1e1255); }
.chronos-neighbors { position: absolute; z-index: 15; right: 22px; bottom: 18px; display: flex; gap: 7px; }
.chronos-neighbors button { display: flex; align-items: center; gap: 9px; width: 150px; min-height: 46px; padding: 7px 10px; border: 1px solid #f4d5aa69; border-radius: 10px; background: #1b3024d9; color: #f8eddb; text-align: left; box-shadow: 0 7px 22px #0b190e6b; cursor: pointer; backdrop-filter: blur(8px); transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.chronos-neighbors button:hover { transform: translateY(-3px); border-color: #ffe0b4; background: #34523acb; }
.chronos-neighbors button:disabled { opacity: .4; cursor: default; transform: none; }
.chronos-neighbors__arrow { flex: 0 0 auto; }
.chronos-neighbors__label { display: grid; flex: 1 1 auto; min-width: 0; gap: 2px; }
.chronos-neighbors small { color: #f3bc91; font-size: .56rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.chronos-neighbors strong { overflow: hidden; font-size: .63rem; font-weight: 800; text-overflow: ellipsis; white-space: nowrap; }
.chronos-scene-hint { display: none; }
.chronos-axis::before { content: ""; position: absolute; top: 0; left: 0; width: var(--timeline-progress, 0%); height: 2px; background: #f8c58b; box-shadow: 0 0 10px #f8c58ba3; }
.chronos-detail:not([hidden]) { animation: chronos-drawer .34s cubic-bezier(.2,.8,.2,1) both; }
@keyframes chronos-drawer { from { opacity: .88; transform: translateX(22px); } to { opacity: 1; transform: translateX(0); } }
.chronos-dialog[open] { animation: chronos-dialog-in .28s cubic-bezier(.2,.8,.2,1) both; }
@keyframes chronos-dialog-in { from { opacity: .45; transform: translateY(12px) scale(.975); } to { opacity: 1; transform: translateY(0) scale(1); } }
@media (max-width: 950px) { .chronos-neighbors button { width: 122px; }.chronos-neighbors strong { font-size: .58rem; } }
@media (max-width: 600px) {
  .chronos-era { top: 9px; left: 12px; max-width: 150px; gap: 0; }.chronos-era span, .chronos-era small { display: none; }.chronos-era strong { font-size: .75rem; }
  .chronos-ghost-year { top: 5%; right: 0; max-width: 65%; font-size: 27vw; color: rgba(var(--era-rgb), .12); }
  .chronos-neighbors { display: none; }.chronos-scene-hint { display: flex; }
  .chronos-detail:not([hidden]) { animation-name: chronos-drawer-mobile; }
  @keyframes chronos-drawer-mobile { from { opacity: .88; transform: translateY(22px); } to { opacity: 1; transform: translateY(0); } }
}
@media (prefers-reduced-motion: reduce) {
  .chronos-ambient, .chronos-ambient img, .chronos-portal-card, .chronos-neighbors button { transition: none; }
  .chronos-portal-card.is-focused img, .chronos-portal-card.is-arriving::before, .chronos-detail:not([hidden]), .chronos-dialog[open] { animation: none; }
  .chronos-streaks { opacity: 0; }
}

/* Entrée dans l’observatoire et commandes sonores. */
.chronos-stage { box-shadow: 0 0 0 1px #f8d5a045, 0 26px 58px #453a2b32, 0 0 70px #d7a96b28; }
.chronos-stage__top { background: linear-gradient(105deg, #10251b, #1a3424 58%, #1b2a1f); }
.chronos-audio-toggle { border-color: #57745c !important; background: #e9f0e4 !important; }
.chronos-audio-toggle.is-active { border-color: #b9804a !important; background: #f6dec0 !important; color: #67391d !important; }
.chronos-audio-toggle i { font-size: .85rem; }
.chronos-intro { position: absolute; z-index: 40; inset: 0; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(310px, .95fr); gap: clamp(22px, 4vw, 64px); align-items: center; padding: clamp(24px, 4vw, 64px); overflow: hidden; background: radial-gradient(circle at 25% 50%, #46664a 0, #203d2a 36%, transparent 65%), linear-gradient(130deg, #203b2a, #10291e 56%, #0c2118); color: #fff6e7; }
.chronos-intro[hidden] { display: none; }
.chronos-intro::before { content: ""; position: absolute; inset: 9% 28% 9% auto; width: 52%; border: 1px solid #efc38d24; border-radius: 50%; box-shadow: 0 0 0 66px #efc38d08, 0 0 0 133px #efc38d05; pointer-events: none; }
.chronos-intro__visual { position: relative; width: 100%; height: min(56vh, 480px); perspective: 1100px; }
.chronos-intro__visual img { position: absolute; top: 5%; bottom: 5%; width: 52%; height: 90%; object-fit: cover; border: 2px solid #f5d7ab8c; border-radius: 19px; box-shadow: 0 32px 50px #091a10a3; }
.chronos-intro__visual img:first-child { left: 0; transform: translateZ(-120px) rotateY(-11deg) translateY(22px); filter: brightness(.67); }
.chronos-intro__visual img:nth-child(2) { z-index: 2; left: 26%; transform: translateZ(35px) rotateY(-3deg); }
.chronos-intro__visual img:last-child { right: 0; transform: translateZ(-115px) rotateY(10deg) translateY(20px); filter: brightness(.75); }
.chronos-intro__content { position: relative; z-index: 3; max-width: 540px; }
.chronos-intro__content > span { color: #f2b787; font-size: .7rem; font-weight: 900; letter-spacing: .2em; text-transform: uppercase; }
.chronos-intro__content h2 { margin: 18px 0 18px; font: 700 clamp(2.7rem, 5.5vw, 6rem)/.99 "Fraunces", Georgia, serif; letter-spacing: -.055em; }
.chronos-intro__content p { max-width: 410px; margin: 0 0 24px; color: #e6e3d4; font-size: clamp(.95rem, 1.25vw, 1.13rem); line-height: 1.7; }
.chronos-intro__content button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 54px; padding: 13px 20px; border: 1px solid #f8d1a1; border-radius: 11px; background: #f5d3a8; color: #203528; font-weight: 900; cursor: pointer; box-shadow: 0 14px 28px #08170e88; transition: transform .24s ease, box-shadow .24s ease, background .24s ease; }
.chronos-intro__content button:hover { transform: translateY(-3px); background: #ffe2bd; box-shadow: 0 20px 32px #08170eb3; }
.chronos-intro__content small { display: block; max-width: 360px; margin-top: 14px; color: #c6d4bf; font-size: .7rem; line-height: 1.5; }
.chronos-intro:not([hidden]) .chronos-intro__visual { animation: chronos-intro-images .9s cubic-bezier(.2,.8,.2,1) both; }
.chronos-intro:not([hidden]) .chronos-intro__content { animation: chronos-intro-copy .8s .1s cubic-bezier(.2,.8,.2,1) both; }
@keyframes chronos-intro-images { from { opacity: 0; transform: translateX(-30px) scale(.94); } to { opacity: 1; transform: translateX(0) scale(1); } }
@keyframes chronos-intro-copy { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 850px) { .chronos-intro { grid-template-columns: 1fr 1fr; gap: 16px; padding: 25px; }.chronos-intro__visual { height: 46vh; }.chronos-intro__content h2 { font-size: clamp(2.3rem, 5vw, 3.8rem); } }
@media (max-width: 600px) {
  .chronos-appbar__actions { gap: 2px; }
  .chronos-appbar__actions .chronos-audio-toggle { width: 32px; padding-inline: 0; justify-content: center; }
  .chronos-audio-toggle span, .chronos-appbar__actions a span { display: none; }
  .chronos-appbar__actions a i { display: inline-block; }
  .chronos-intro { grid-template-columns: 1fr; align-content: center; gap: 3px; padding: 18px 20px 24px; }
  .chronos-intro__visual { height: min(32vh, 210px); }
  .chronos-intro__visual img { top: 0; height: 95%; }
  .chronos-intro__content h2 { margin: 12px 0; font-size: clamp(2.2rem, 9.5vw, 3.2rem); }
  .chronos-intro__content p { margin-bottom: 15px; font-size: .8rem; line-height: 1.55; }
  .chronos-intro__content button { min-height: 43px; padding: 9px 13px; font-size: .8rem; }
  .chronos-intro__content small { margin-top: 8px; font-size: .59rem; }
}
@media (prefers-reduced-motion: reduce) { .chronos-intro__visual, .chronos-intro__content, .chronos-intro__content button { animation: none !important; transition: none; } }

/* La scène occupe maintenant tout l'écran : chaque date traverse réellement le champ de vision. */
.chronos-depth { perspective: 1050px; perspective-origin: 50% 50%; }
.chronos-portal-card { width: 100%; height: 100%; border: 0; border-radius: 0; box-shadow: none; }
.chronos-portal-card:hover { border: 0; }
.chronos-portal-card img { filter: saturate(1.03) contrast(1.06); }
.chronos-portal-card::after { inset: 0; background: linear-gradient(90deg, #08150eea 0%, #0b1b13ba 28%, #101a1350 56%, #0b1b1324 100%), linear-gradient(0deg, #07160ee5 0%, transparent 56%); }
.chronos-portal-card__caption, .chronos-portal-card__type { display: none; }
.chronos-portal-card.is-focused { border: 0; box-shadow: none; }
.chronos-portal-card.is-focused img { animation: chronos-scene-breathe 16s ease-in-out infinite alternate; }
@keyframes chronos-scene-breathe { from { transform: scale(1.025); } to { transform: scale(1.13) translate3d(-1%, -.7%, 0); } }
.chronos-portal-card.is-arriving::before { background: linear-gradient(110deg, transparent 13%, #fff2d819 34%, #fff5e478 50%, #fff2d817 66%, transparent 86%); animation-duration: 1.05s; }
.chronos-ambient img { opacity: .16; }
.chronos-scroll::after { z-index: 9; opacity: .13; }
.chronos-streaks { z-index: 10; background: repeating-conic-gradient(from 8deg at 50% 50%, transparent 0deg 10deg, rgba(var(--era-rgb), .62) 10.12deg 10.38deg, transparent 10.55deg 21deg); mask-image: radial-gradient(circle at 50% 50%, transparent 0 10%, #000 38%, transparent 75%); }
.chronos-transition { position: absolute; z-index: 11; inset: 0; pointer-events: none; opacity: 0; background: radial-gradient(circle at 50% 50%, #fff8dcb8 0, rgba(var(--era-rgb), .46) 19%, transparent 55%); mix-blend-mode: screen; }
.chronos-scroll.is-traveling .chronos-transition { animation: chronos-flash .76s cubic-bezier(.18,.7,.2,1) both; }
@keyframes chronos-flash { 0% { opacity: 0; transform: scale(.35); } 22% { opacity: .83; transform: scale(.75); } 55% { opacity: .2; transform: scale(1.6); } 100% { opacity: 0; transform: scale(2.2); } }
.chronos-current { z-index: 13; width: min(48%, 620px); bottom: 10%; }
#chronos-current-title { font-size: clamp(2.25rem, 4.7vw, 5.4rem); }
#chronos-current-description { max-width: 490px; }
.chronos-era { z-index: 13; }
.chronos-neighbors { z-index: 14; }
.chronos-volume { display: inline-flex; align-items: center; width: 76px; height: 40px; padding: 0 4px; }
.chronos-volume input { width: 100%; accent-color: #b96d3f; cursor: pointer; }
@media (max-width: 860px) { .chronos-portal-card { width: 100%; height: 100%; } .chronos-current { width: min(59%, 520px); } }
@media (max-width: 600px) {
  .chronos-portal-card { width: 100%; height: 100%; border-radius: 0; }
  .chronos-depth { perspective-origin: 50% 50%; }
  .chronos-portal-card::after { background: linear-gradient(0deg, #07160ef2 0%, #0a1c12c9 28%, transparent 70%), linear-gradient(90deg, #10231a42, transparent); }
  .chronos-current { width: auto; bottom: 13%; }
  #chronos-current-title { font-size: clamp(1.9rem, 8.5vw, 2.7rem); }
  .chronos-volume { width: 48px; padding: 0 2px; }
}
@media (prefers-reduced-motion: reduce) { .chronos-scroll.is-traveling .chronos-transition, .chronos-portal-card.is-focused img { animation: none; } .chronos-transition { display: none; } }

/* Deux lectures synchronisées de la même chronologie. */
.chronos-toolbar { display: flex; align-items: center; justify-content: center; gap: 10px; flex: 0 0 auto; width: min(1140px, 100%); margin: 0 auto 12px; }
.chronos-views, .chronos-toolbar .chronos-modes { display: flex; align-items: center; gap: 4px; min-width: 0; margin: 0; padding: 4px; border: 1px solid #30473733; border-radius: 14px; background: #fffaf1cc; box-shadow: 0 10px 28px #3028190b; }
.chronos-views { flex: 0 0 auto; }
.chronos-toolbar .chronos-modes { flex: 1; width: auto; }
.chronos-views button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; padding: 8px 15px; border: 0; border-radius: 10px; background: transparent; color: #485248; font-size: .8rem; font-weight: 800; white-space: nowrap; cursor: pointer; }
.chronos-views button:hover { background: #e8e9d9; }
.chronos-views button.is-active { background: var(--forest); color: #fff9ef; box-shadow: 0 5px 12px #30473732; }
.chronos-toolbar .chronos-modes button { min-width: 0; white-space: normal; }
.chronos-scroll[hidden], .chronos-timeline-view[hidden] { display: none; }
.chronos-timeline-view { display: flex; flex-direction: column; width: 100%; height: 100%; min-height: 0; overflow: hidden; background: radial-gradient(circle at 50% 25%, #31533b 0, #1b3327 36%, #12251c 100%); color: #f8f0e1; }
.chronos-timeline-view__head { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex: 0 0 auto; padding: 16px clamp(20px, 4vw, 54px); border-bottom: 1px solid #ead8b633; background: #10251bdc; box-shadow: 0 14px 27px #07150d55; }
.chronos-timeline-view__eyebrow { color: #e5a876; font-size: .58rem; font-weight: 900; letter-spacing: .2em; text-transform: uppercase; }
.chronos-timeline-view__head h2 { margin: 2px 0; font: 700 clamp(1.25rem, 2vw, 1.9rem)/1.1 "Fraunces", Georgia, serif; }
.chronos-timeline-view__head p { margin: 0; color: #d2ddcd; font-size: .68rem; font-weight: 700; }
.chronos-timeline-view__jump { display: grid; gap: 4px; color: #d9c8ae; font-size: .59rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.chronos-timeline-view__jump select { min-width: 205px; min-height: 38px; padding: 7px 30px 7px 11px; border: 1px solid #a6bba26b; border-radius: 9px; background: #294533; color: #fff5e5; font: 800 .74rem "Manrope", Arial, sans-serif; cursor: pointer; }
.chronos-timeline-view__jump select:focus-visible { outline: 3px solid #ec9d64; outline-offset: 3px; }
.chronos-timeline-view__scroll { flex: 1; min-height: 0; overflow-y: auto; overflow-x: hidden; scrollbar-color: #bd9068 #172f22; overscroll-behavior: contain; }
.chronos-timeline-view__rail { position: relative; width: min(1120px, 100%); margin: 0 auto; padding: 12px clamp(18px, 3vw, 40px) 70px; }
.chronos-timeline-view__rail::before { content: ""; position: absolute; top: 0; bottom: 0; left: 50%; width: 3px; transform: translateX(-50%); background: linear-gradient(#e9af76, #ead4a1 30%, #a9c9a4 69%, #e9af76); box-shadow: 0 0 16px #dfbd80aa; }
.chronos-timeline-era { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; gap: 12px; width: fit-content; max-width: 100%; margin: 35px auto 24px; padding: 10px 16px; border: 1px solid #c7ab7e91; border-radius: 100px; background: #213b2d; box-shadow: 0 8px 26px #07170dbc, 0 0 0 7px #14291f; }
.chronos-timeline-era:first-child { margin-top: 15px; }
.chronos-timeline-era__number { color: #e5a876; font-size: .6rem; font-weight: 900; letter-spacing: .1em; }
.chronos-timeline-era__name { font: 700 .95rem/1.15 "Fraunces", Georgia, serif; }
.chronos-timeline-era__years { color: #b8c8b6; font-size: .61rem; font-weight: 800; white-space: nowrap; }
.chronos-timeline-entry { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 44px minmax(0, 1fr); align-items: center; min-height: 116px; margin-top: var(--year-gap, 12px); }
.chronos-timeline-entry::before { content: ""; position: absolute; z-index: 0; top: 50%; width: 23px; height: 1px; background: #ddbb8b; }
.chronos-timeline-entry--left::before { right: 50%; }.chronos-timeline-entry--right::before { left: 50%; }
.chronos-timeline-entry__dot { position: relative; z-index: 2; grid-column: 2; grid-row: 1; justify-self: center; width: 16px; height: 16px; border: 3px solid #193223; border-radius: 50%; background: #e0ad7d; box-shadow: 0 0 0 2px #e0ad7d, 0 0 18px #e0ad7d8a; }
.chronos-timeline-entry:has(.chronos-timeline-card--history) .chronos-timeline-entry__dot { background: #b1d4a8; box-shadow: 0 0 0 2px #b1d4a8, 0 0 18px #b1d4a88a; }
.chronos-timeline-entry:has(.chronos-timeline-card--science) .chronos-timeline-entry__dot { background: #a7cee7; box-shadow: 0 0 0 2px #a7cee7, 0 0 18px #a7cee78a; }
.chronos-timeline-card { position: relative; z-index: 1; display: flex; align-items: stretch; width: min(100%, 460px); height: 116px; overflow: hidden; border: 1px solid #bd9c775c; border-radius: 13px; background: #f6eddd; color: #24372a; text-align: left; cursor: pointer; box-shadow: 0 12px 26px #07160d7d; transition: transform .23s ease, box-shadow .23s ease, border-color .23s ease; }
.chronos-timeline-entry--left .chronos-timeline-card { grid-column: 1; grid-row: 1; justify-self: end; margin-right: 18px; }.chronos-timeline-entry--right .chronos-timeline-card { grid-column: 3; grid-row: 1; justify-self: start; margin-left: 18px; }
.chronos-timeline-card:hover, .chronos-timeline-card.is-current { z-index: 3; transform: translateY(-3px); border-color: #f0bc83; box-shadow: 0 16px 36px #07160dba, 0 0 0 3px #e7b47872; }
.chronos-timeline-card__image { flex: 0 0 38%; width: 38%; height: 100%; min-width: 0; object-fit: cover; filter: saturate(.82) sepia(.1); }
.chronos-timeline-card__copy { display: flex; flex-direction: column; justify-content: center; gap: 5px; min-width: 0; padding: 10px 12px; }
.chronos-timeline-card__date { color: #97552a; font-size: .67rem; font-weight: 900; }
.chronos-timeline-card__title { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; font: 700 clamp(.83rem, 1.1vw, 1rem)/1.25 "Fraunces", Georgia, serif; }
.chronos-timeline-card__type { color: #647268; font-size: .59rem; font-weight: 900; letter-spacing: .04em; text-transform: uppercase; }
.chronos-timeline-card--bible { background: #faead7; }.chronos-timeline-card--bible .chronos-timeline-card__type { color: #9a5a32; }
.chronos-timeline-card--prophecy { border-color: #d7bfe0; background: #f5eaf8; }.chronos-timeline-card--prophecy .chronos-timeline-card__type { color: #764985; }
.chronos-timeline-card--science { background: #e8f2f5; }.chronos-timeline-card--science .chronos-timeline-card__date, .chronos-timeline-card--science .chronos-timeline-card__type { color: #356f87; }
@media (max-width: 760px) { .chronos-toolbar { flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }.chronos-views, .chronos-toolbar .chronos-modes { width: 100%; }.chronos-views button { flex: 1; }.chronos-toolbar .chronos-modes button { min-height: 35px; }.chronos-timeline-view__head { padding: 11px 18px; }.chronos-timeline-view__rail { padding-right: 18px; padding-left: 18px; }.chronos-timeline-card__image { flex-basis: 35%; width: 35%; } }
@media (max-width: 600px) { .chronos-views button { min-height: 34px; padding: 6px; font-size: .69rem; }.chronos-views button i { display: none; }.chronos-timeline-view__head { gap: 8px; padding: 8px 11px; }.chronos-timeline-view__head h2 { font-size: 1.12rem; }.chronos-timeline-view__head p { font-size: .56rem; }.chronos-timeline-view__jump { font-size: .5rem; }.chronos-timeline-view__jump select { min-width: 125px; max-width: 150px; min-height: 32px; padding: 5px; font-size: .62rem; }.chronos-timeline-view__rail { padding: 8px 10px 50px; }.chronos-timeline-view__rail::before { left: 30px; }.chronos-timeline-era { margin: 26px 0 18px 4px; gap: 7px; padding: 7px 10px; }.chronos-timeline-era__name { font-size: .75rem; }.chronos-timeline-era__years { font-size: .5rem; }.chronos-timeline-entry { grid-template-columns: 40px minmax(0, 1fr); min-height: 104px; }.chronos-timeline-entry::before { left: 30px; width: 20px; }.chronos-timeline-entry__dot { grid-column: 1; justify-self: center; }.chronos-timeline-entry--left .chronos-timeline-card, .chronos-timeline-entry--right .chronos-timeline-card { grid-column: 2; justify-self: stretch; margin: 0 0 0 8px; }.chronos-timeline-card { height: 104px; }.chronos-timeline-card__image { flex-basis: 34%; width: 34%; }.chronos-timeline-card__copy { gap: 3px; padding: 7px; }.chronos-timeline-card__title { font-size: .82rem; }.chronos-timeline-card__date { font-size: .58rem; }.chronos-timeline-card__type { font-size: .5rem; } }
@media (prefers-reduced-motion: reduce) { .chronos-timeline-card { transition: none; }.chronos-timeline-view__scroll { scroll-behavior: auto; } }

/* L’écran d’entrée doit rester utilisable dans l’iframe de présentation. */
.chronos-intro__content { min-height: 0; max-height: 100%; overflow-y: auto; scrollbar-width: thin; }
@media (max-height: 820px) and (min-width: 601px) {
  .chronos-intro { gap: clamp(16px, 2.5vw, 32px); padding: clamp(16px, 2.4vw, 34px); }
  .chronos-intro__visual { height: min(46vh, 340px); }
  .chronos-intro__content h2 { margin: 9px 0 12px; font-size: clamp(2.4rem, 4.2vw, 4.3rem); }
  .chronos-intro__content p { margin-bottom: 14px; font-size: .9rem; line-height: 1.5; }
  .chronos-intro__content button { min-height: 44px; padding: 9px 15px; }
  .chronos-intro__content small { margin-top: 8px; font-size: .64rem; }
}
@media (max-width: 600px) { .chronos-toolbar .chronos-modes button { padding: 5px 2px; font-size: .63rem; } }