.hist-page{--hist-accent:#5c4033;--hist-accent-bright:#6d4e3f;--hist-accent-dim:#4a3328;--hist-accent-ghost:#5c40330f;--hist-accent-wash:#5c403324;--hist-accent-ink:#5c403338;--hist-brass:#9b7a2f;--hist-brass-bright:#b08d3a;--hist-brass-dim:#836722;--hist-brass-ghost:#9b7a2f14;--hist-brass-wash:#9b7a2f26;--hist-paper:#f2ede0;--hist-paper-deep:#e8e0cf;--hist-ink:#2c2418;--hist-ink-secondary:#544a3a;--hist-ink-muted:#655c4e;--hist-paper-fixed:#f2ede0;--hist-bg-secondary:#e9e3d4;--hist-bg-inset:#ede8d8;--hist-persp-a:#4a6e85;--hist-persp-b:#8e5b42;--hist-persp-c:#5d7748;--hist-persp-d:#7d5a6e;--hist-persp-e:#8b7638;--hist-persp-f:#6e5242;--hist-bg:#f2ede0;--hist-bg-card:#f7f2e8;--hist-bg-elevated:#faf6ee;--hist-border:#d4cbba;--hist-border-subtle:#e0d9ca;--hist-divider:#ccc3b2;--hist-shadow-tint:#2c24181f;--hist-doc-edge:inset 0 0 0 1px #5c40330f, 2px 3px 6px #2c24180f, 3px 5px 12px #2c24180a;--hist-doc-edge-hover:inset 0 0 0 1px #5c40331a, 3px 5px 10px #2c241814, 4px 8px 20px #2c24180f;--hist-doc-edge-lifted:inset 0 0 0 1px #5c403314, 4px 6px 16px #2c24181f, 6px 10px 32px #2c241814;--ease-archive-snap:cubic-bezier(.22, 1.4, .36, 1);--ease-document-settle:cubic-bezier(.16, 1, .3, 1);--ease-lectern-turn:cubic-bezier(.42, 0, .12, 1.15);--ease-unfold:cubic-bezier(.14, .8, .26, 1);--hist-topbar-height:56px;--hist-mobile-chrome-height:52px;background-color:var(--hist-bg);width:100%;max-width:100%;min-height:100vh;color:var(--hist-ink);flex-direction:column;display:flex;position:relative;overflow-x:hidden}:root[data-mode=dark] .hist-page{--hist-accent:#8e6a56;--hist-accent-bright:#a37a66;--hist-accent-dim:#6d5040;--hist-accent-ghost:#8e6a5614;--hist-accent-wash:#8e6a562e;--hist-accent-ink:#8e6a5640;--hist-brass:#c4a04a;--hist-brass-bright:#d4b05a;--hist-brass-dim:#a88a3a;--hist-brass-ghost:#c4a04a14;--hist-brass-wash:#c4a04a26;--hist-paper:#1a1612;--hist-paper-deep:#14110e;--hist-ink:#d9cfc0;--hist-ink-secondary:#b0a898;--hist-ink-muted:#a09888;--hist-persp-a:#6498b8;--hist-persp-b:#c47d5e;--hist-persp-c:#7a9e62;--hist-persp-d:#a07a90;--hist-persp-e:#c4a554;--hist-persp-f:#a07060;--hist-bg-secondary:#232018;--hist-bg-inset:#1e1a14;--hist-bg:#1a1612;--hist-bg-card:#221e18;--hist-bg-elevated:#2a2520;--hist-border:#3a3428;--hist-border-subtle:#302a22;--hist-divider:#342e26;--hist-shadow-tint:#0000004d;--hist-doc-edge:inset 0 0 0 1px #8e6a5614, 2px 3px 6px #0003, 3px 5px 12px #00000029;--hist-doc-edge-hover:inset 0 0 0 1px #8e6a5624, 3px 5px 10px #0000003d, 4px 8px 20px #0003;--hist-doc-edge-lifted:inset 0 0 0 1px #8e6a561a, 4px 6px 16px #0000003d, 6px 10px 32px #0003;background-color:var(--hist-bg);color:var(--hist-ink)}.hist-page--clean:before,.hist-page--clean:after{display:none}.hist-vignette{pointer-events:none;z-index:5;background:radial-gradient(65% 60% at 50% 40%,#0000 25%,#2c241814 70%,#2c24182e 100%);position:fixed;inset:0}:root[data-mode=dark] .hist-vignette{background:radial-gradient(65% 60% at 50% 40%,#0000 25%,#0000001f 70%,#0000004d 100%)}.hist-page--clean .hist-vignette{opacity:.5}.hist-grade{filter:contrast(1.02)saturate(.88)sepia(.06)brightness(1.01)}:root[data-mode=dark] .hist-grade{filter:contrast(1.04)saturate(.82)sepia(.04)brightness(.98)}.hist-topbar{z-index:50;padding:var(--space-2) var(--space-5);padding-top:calc(var(--space-2) + env(safe-area-inset-top,0px));background-color:color-mix(in srgb, var(--hist-bg) 88%, transparent);-webkit-backdrop-filter:blur(10px)saturate(.9);border-bottom:1px solid var(--hist-border-subtle);transition:background-color var(--dur-morph) var(--ease-cinematic);justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}@media (min-width:768px){.hist-topbar{padding:var(--space-2) var(--space-6)}}.hist-topbar__back{align-items:center;gap:var(--space-2);color:var(--hist-ink-secondary);transition:color .2s var(--ease-cinematic), transform .2s var(--ease-cinematic);text-decoration:none;display:inline-flex}.hist-topbar__back:hover{color:var(--hist-accent);transform:translate(-2px)}.hist-topbar__arrow{font-size:var(--text-base);line-height:1}.hist-topbar__logo{color:var(--hist-accent);transition:color .2s var(--ease-cinematic);flex-shrink:0;align-items:center;display:flex}.hist-topbar__back:hover .hist-topbar__logo{color:var(--hist-brass)}.hist-topbar__title{font-family:var(--font-editorial);font-size:var(--text-base);color:var(--hist-ink);letter-spacing:.01em;font-style:italic;font-weight:700}.hist-topbar__section{font-family:var(--font-data);font-size:var(--text-sm);color:var(--hist-ink-secondary);letter-spacing:.04em;font-weight:400}.hist-topbar__dot{background:var(--hist-accent);opacity:.4;border-radius:50%;flex-shrink:0;width:3px;height:3px}.hist-topbar__subtitle{font-family:var(--font-meta);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--hist-brass);margin-left:var(--space-2);font-weight:500}.hist-topbar__actions{align-items:center;gap:var(--space-3);display:flex}#main-content{flex:1;width:100%;max-width:100%;overflow-x:hidden}.hist-main{max-width:var(--canvas-max);width:100%;padding:0 var(--space-5);padding-bottom:var(--space-6);flex:1;margin:0 auto}@media (min-width:768px){.hist-main{padding:0 var(--space-6);padding-bottom:var(--space-7)}}.hist-section-label{font-family:var(--font-meta);font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.08em;color:var(--hist-accent);margin-bottom:var(--space-3);padding-bottom:var(--space-2);font-weight:600;position:relative}.hist-section-label:after{content:"";opacity:.4;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 3' preserveAspectRatio='none'%3E%3Cpath d='M0 1.5C12 0.8 28 2.2 56 1.5S100 0.4 140 1.5S190 2.6 230 1.5S280 0.3 320 1.5S370 2.4 400 1.5' stroke='%235C4033' stroke-width='1.2' fill='none' opacity='0.5'/%3E%3C/svg%3E") 50%/100% 100% no-repeat;height:1.5px;position:absolute;bottom:0;left:0;right:20%}:root[data-mode=dark] .hist-section-label:after{background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 3' preserveAspectRatio='none'%3E%3Cpath d='M0 1.5C12 0.8 28 2.2 56 1.5S100 0.4 140 1.5S190 2.6 230 1.5S280 0.3 320 1.5S370 2.4 400 1.5' stroke='%238E6A56' stroke-width='1.2' fill='none' opacity='0.5'/%3E%3C/svg%3E") 50%/100% 100% no-repeat}.hist-hero{background-color:var(--hist-bg-card);width:100%;min-height:50vh;margin-bottom:var(--space-6);position:relative;overflow:hidden}@media (min-width:768px){.hist-hero{min-height:60vh}}.hist-hero__image{object-fit:cover;width:100%;height:100%;filter:var(--img-grade-history);position:absolute;inset:0}.hist-hero__image--static{animation:none;transform:none}.hist-hero{transition:filter .6s var(--ease-cinematic)}.hist-hero--receded .hist-hero__image{filter:var(--img-grade-history-receded);transition:filter .6s var(--ease-cinematic)}.hist-hero__overlay{background:linear-gradient(#2c24181a 0%,#2c241880 60%,#2c2418d9 100%);position:absolute;inset:0}:root[data-mode=dark] .hist-hero__overlay{background:linear-gradient(#00000026 0%,#0000008c 60%,#000000e0 100%)}.hist-hero__content{z-index:2;min-height:50vh;padding:var(--space-6) var(--space-4);color:var(--hist-paper-fixed);flex-direction:column;justify-content:flex-end;display:flex;position:relative}@media (min-width:768px){.hist-hero__content{min-height:60vh;padding:var(--space-7) var(--space-6);width:100%;max-width:1200px;margin:0 auto}}.hist-hero__era{font-family:var(--font-meta);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.12em;color:var(--hist-brass-bright);margin-bottom:var(--space-2);font-weight:600}.hist-hero__title{font-family:var(--font-editorial);margin-bottom:var(--space-2);text-shadow:0 2px 16px #0000004d;font-size:clamp(1.75rem,1.4rem + 1.5vw,3.5rem);font-weight:700;line-height:1.1}.hist-hero__subtitle{font-family:var(--font-structural);font-size:var(--text-lg);opacity:.9;max-width:600px;font-weight:400;line-height:1.4}.hist-hero__date{font-family:var(--font-data);font-size:var(--text-sm);margin-top:var(--space-3);opacity:.7;letter-spacing:.02em;font-weight:400}.hist-hero__caption{bottom:var(--space-2);right:var(--space-3);font-family:var(--font-data);font-size:var(--text-xxs);color:#f2ede080;z-index:3;position:absolute}@keyframes histKenBurns{0%{transform:scale(1.08)translate(-1%,-1%)}to{transform:scale(1)translate(0%)}}@keyframes histKenBurnsPanRight{0%{transform:scale(1.06)translate(-2%)}to{transform:scale(1.02)translate(1%)}}@keyframes histKenBurnsReveal{0%{transform:scale(1.15)}to{transform:scale(1)}}@keyframes histColdOpenFade{0%{opacity:0}to{opacity:1}}.hist-cold-open--topbar,.hist-cold-open--content,.hist-cold-open--section{opacity:1}.hist-cold-open--hero{opacity:0;animation:histColdOpenFade .15s var(--ease-cinematic) both}.hist-reveal{opacity:0;transition:opacity .3s var(--ease-cinematic), transform .3s var(--ease-cinematic);transform:translateY(12px)}.hist-reveal--visible{opacity:1;transform:translateY(0)}.hist-event-card{background:var(--hist-bg-card);box-shadow:var(--hist-doc-edge);cursor:pointer;transition:filter .3s var(--ease-cinematic), transform .3s var(--ease-cinematic), box-shadow .3s var(--ease-cinematic);border-radius:2px;flex-direction:column;display:flex;overflow:hidden}.hist-event-card:focus-visible{outline:2px solid var(--hist-brass);outline-offset:2px}.hist-event-card__image{aspect-ratio:16/10;background-color:var(--hist-paper-deep);width:100%;position:relative;overflow:hidden}.hist-event-card__image img{object-fit:cover;width:100%;height:100%;filter:var(--img-grade-history-card);transition:transform .6s var(--ease-cinematic)}.hist-event-card__severity{top:var(--space-2);right:var(--space-2);font-family:var(--font-meta);font-size:var(--text-xxs);text-transform:uppercase;letter-spacing:.08em;color:var(--hist-paper-fixed);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#2c2418bf;border-radius:1px;padding:2px 6px;font-weight:600;position:absolute}.hist-event-card__severity--catastrophic{background:#8e321ed9}.hist-event-card__severity--critical{background:#9b7a2fd9}.hist-event-card__body{padding:var(--space-3) var(--space-4);gap:var(--space-1);flex-direction:column;flex:1;display:flex}.hist-event-card__title{font-family:var(--font-editorial);font-size:var(--text-lg);color:var(--hist-ink);font-weight:700;line-height:1.2}.hist-event-card__date{font-family:var(--font-data);font-size:var(--text-xs);color:var(--hist-ink-muted);letter-spacing:.02em;font-weight:400}.hist-event-card__region{font-family:var(--font-meta);font-size:var(--text-xxs);text-transform:uppercase;letter-spacing:.08em;color:var(--hist-brass);font-weight:600}.hist-event-card__meta{align-items:center;gap:var(--space-3);padding-top:var(--space-2);margin-top:auto;display:flex}.hist-event-card__perspectives{font-family:var(--font-data);font-size:var(--text-xxs);color:var(--hist-ink-muted)}.hist-card-grid{gap:var(--space-5);grid-template-columns:1fr;display:grid}.hist-card-grid>*{min-width:0}@media (min-width:768px){.hist-card-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.hist-card-grid{grid-template-columns:repeat(3,1fr)}}.hist-context{font-family:var(--font-structural);font-size:var(--text-base);color:var(--hist-ink);text-align:justify;-webkit-hyphens:auto;hyphens:auto;max-width:720px;padding:var(--space-5) 0;margin:0 auto;font-weight:400;line-height:1.75}.hist-context p{margin-bottom:var(--space-4)}.hist-context-toggle{font-family:var(--font-meta);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--hist-accent);border:none;border-bottom:1px dotted var(--hist-accent);cursor:pointer;padding:var(--space-1) 0;margin-top:calc(-1 * var(--space-2));background:0 0;max-width:720px;min-height:44px;margin-left:auto;margin-right:auto;font-weight:500;line-height:44px;transition:color .2s;display:block}.hist-context-toggle:hover{color:var(--hist-accent-bright)}.hist-context-toggle:active{transform:scale(.97)}.hist-context-toggle:focus-visible{outline:2px solid var(--hist-brass);outline-offset:2px}.hist-key-facts{gap:var(--space-3);padding:var(--space-4);background:var(--hist-bg-card);box-shadow:var(--hist-doc-edge);margin-bottom:var(--space-5);border-radius:2px;grid-template-columns:1fr;max-width:720px;margin-left:auto;margin-right:auto;display:grid}@media (min-width:768px){.hist-key-facts{gap:var(--space-3) var(--space-5);grid-template-columns:repeat(2,1fr)}}.hist-key-fact{flex-direction:column;gap:2px;display:flex}.hist-key-fact__label{font-family:var(--font-meta);font-size:var(--text-xxs);text-transform:uppercase;letter-spacing:.1em;color:var(--hist-ink-muted);font-weight:600}.hist-key-fact__value{font-family:var(--font-data);font-size:var(--text-sm);color:var(--hist-ink);font-weight:400;line-height:1.4}.hist-persp-tabs{gap:var(--space-2);padding:var(--space-2) 0;margin-bottom:var(--space-4);-webkit-overflow-scrolling:touch;scrollbar-width:none;display:flex;overflow-x:auto}.hist-persp-tabs::-webkit-scrollbar{display:none}.hist-persp-tab{padding:var(--space-3) var(--space-4);background:var(--hist-bg-card);border:1px solid var(--hist-border-subtle);cursor:pointer;min-width:160px;min-height:44px;transition:filter .25s var(--ease-cinematic), opacity .25s var(--ease-cinematic), border-color .25s var(--ease-cinematic), transform .25s var(--ease-cinematic), box-shadow .25s var(--ease-cinematic);border-left:3px solid #0000;border-radius:2px;flex-direction:column;flex-shrink:0;gap:2px;display:flex}.hist-persp-tab--active{border-left-color:var(--hist-persp-active,var(--hist-accent));background:var(--hist-bg-elevated);filter:brightness(1.05);box-shadow:var(--hist-doc-edge-lifted);z-index:2}.hist-persp-tabs:has(.hist-persp-tab--active) .hist-persp-tab:not(.hist-persp-tab--active):not(:hover){opacity:.6;filter:brightness(.9)}.hist-persp-tab--color-a{--hist-persp-active:var(--hist-persp-a)}.hist-persp-tab--color-b{--hist-persp-active:var(--hist-persp-b)}.hist-persp-tab--color-c{--hist-persp-active:var(--hist-persp-c)}.hist-persp-tab--color-d{--hist-persp-active:var(--hist-persp-d)}.hist-persp-tab--color-e{--hist-persp-active:var(--hist-persp-e)}.hist-persp-tab:focus-visible{outline:2px solid var(--hist-brass);outline-offset:2px}.hist-persp-tab__name{font-family:var(--font-meta);font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.06em;color:var(--hist-ink);font-weight:600}.hist-persp-tab__type{font-family:var(--font-data);font-size:var(--text-xxs);color:var(--hist-ink-muted);text-transform:capitalize;font-weight:400}.hist-persp-tab__anchor{font-family:var(--font-data);font-size:var(--text-xxs);color:var(--hist-ink-muted);opacity:.8;font-weight:400}.hist-persp-view{animation:histPerspEnterSimple .35s var(--ease-cinematic) both;max-width:720px;margin:0 auto}.hist-persp-narrative{font-family:var(--font-structural);font-size:var(--text-base);color:var(--hist-ink);text-align:justify;-webkit-hyphens:auto;hyphens:auto;margin-bottom:var(--space-5);font-weight:400;line-height:1.7}.hist-persp-section-heading{font-family:var(--font-meta);font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.08em;color:var(--hist-accent);margin-bottom:var(--space-3);margin-top:var(--space-5);font-weight:600}.hist-comparison{gap:var(--space-4);margin:var(--space-5) 0;flex-direction:column;display:flex}@media (min-width:768px){.hist-comparison{flex-direction:row;gap:0}}.hist-comparison__panel{padding:var(--space-4);background:var(--hist-bg-card);flex:1;position:relative}@media (min-width:768px){.hist-comparison__panel:first-child{border-right:1px solid var(--hist-border)}}.hist-comparison__divider{display:none}@media (min-width:768px){.hist-comparison__divider{z-index:2;cursor:default;justify-content:center;align-items:center;width:20px;margin:0 -10px;display:flex}.hist-comparison__divider-handle{background:var(--hist-brass);opacity:.5;border-radius:2px;width:4px;height:40px;transition:opacity .2s}.hist-comparison__divider:hover .hist-comparison__divider-handle{opacity:1}}.hist-comparison__header{font-family:var(--font-meta);font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.06em;padding-bottom:var(--space-2);margin-bottom:var(--space-3);border-bottom:2px solid var(--hist-persp-active,var(--hist-accent));font-weight:600}.hist-comparison__text{font-family:var(--font-structural);font-size:var(--text-sm);text-align:justify;-webkit-hyphens:auto;hyphens:auto;color:var(--hist-ink);font-weight:400;line-height:1.7}.hist-vocab-unique{text-underline-offset:3px;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}.hist-vocab-unique--a{-webkit-text-decoration-color:var(--hist-persp-a);text-decoration-color:var(--hist-persp-a)}.hist-vocab-unique--b{-webkit-text-decoration-color:var(--hist-persp-b);text-decoration-color:var(--hist-persp-b)}.hist-vocab-unique--c{-webkit-text-decoration-color:var(--hist-persp-c);text-decoration-color:var(--hist-persp-c)}.hist-vocab-unique--d{-webkit-text-decoration-color:var(--hist-persp-d);text-decoration-color:var(--hist-persp-d)}.hist-vocab-unique--e{-webkit-text-decoration-color:var(--hist-persp-e);text-decoration-color:var(--hist-persp-e)}.hist-source-block{padding:var(--space-4) var(--space-5);margin:var(--space-4) 0;background:repeating-linear-gradient(0deg, transparent, transparent 27px, #5c403308 27px, #5c403308 28px), var(--hist-bg-card);box-shadow:var(--hist-doc-edge);border-left:3px solid var(--hist-brass);background-clip:padding-box;border-radius:1px;position:relative}:root[data-mode=dark] .hist-source-block{background:repeating-linear-gradient(0deg, transparent, transparent 27px, #d9cfc005 27px, #d9cfc005 28px), var(--hist-bg-card)}.hist-source-block__text{font-family:var(--font-data);font-size:var(--text-sm);color:var(--hist-ink);margin-bottom:var(--space-3);font-style:italic;font-weight:300;line-height:1.8}.hist-source-block__citation{font-family:var(--font-meta);font-size:var(--text-xxs);text-transform:uppercase;letter-spacing:.06em;color:var(--hist-ink-muted);font-weight:500}.hist-source-block__citation-author{color:var(--hist-brass)}.hist-omissions{margin:var(--space-4) 0}.hist-omissions__list{gap:var(--space-2);flex-direction:column;display:flex}.hist-omission-item{align-items:flex-start;gap:var(--space-2);font-family:var(--font-structural);font-size:var(--text-sm);color:var(--hist-ink);line-height:1.5;display:flex}.hist-omission-bullet--filled{background:var(--hist-persp-active,var(--hist-accent));border-radius:50%;flex-shrink:0;width:8px;height:8px;margin-top:6px}.hist-omission-bullet--hollow{border:1.5px solid var(--hist-ink-muted);background:0 0;border-radius:50%;flex-shrink:0;width:8px;height:8px;margin-top:6px}.hist-omission-text--omitted{color:var(--hist-ink-muted);text-decoration:line-through}.hist-omission-bullet--disputed{background:linear-gradient(90deg, var(--hist-persp-active,var(--hist-accent)) 50%, transparent 50%);border:1.5px solid 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var(--ease-cinematic);border-radius:2px}.hist-gallery__item:hover .hist-gallery__image{filter:var(--img-grade-history-hover)}.hist-gallery__caption{font-family:var(--font-structural);font-size:var(--text-xs);color:var(--hist-ink-secondary);margin-top:var(--space-2);line-height:1.4}.hist-gallery__attribution{font-family:var(--font-data);font-size:var(--text-xxs);color:var(--hist-ink-muted);margin-top:2px}.hist-lightbox{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);animation:histLightboxIn .3s var(--ease-cinematic) both;background:#000000eb;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}@keyframes 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