/* Palestine, a timeline. Page styles. Colours are CSS variables driven by the scroll position (see js/timeline.js). */
:root{--bg:#E8DBC3;--ink:#2B2219;--muted:#5E4C39;--accent:#9C5B2C;--sat:1;--bri:1}
html{background:var(--bg);scroll-behavior:smooth}
.pal-era,.pal-m,.pal-count{scroll-margin-top:64px}
body{margin:0;font-family:'Newsreader',Georgia,'Times New Roman',serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
a{color:var(--accent)}a:hover{color:var(--ink)}
.pal{width:100%;background:var(--bg);color:var(--ink);overflow-x:clip;font-size:19px;line-height:1.6}
.pal-nav{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid color-mix(in srgb,var(--accent) 35%,transparent);font-size:15px;line-height:1.3}
.pal-nav .pal-nav-in{max-width:1200px;display:flex;flex-wrap:wrap;align-items:center;min-height:48px}
.pal-nav-toggle{display:none}
.pal-nav-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;align-items:center;gap:0 18px;width:100%}
.pal-nav a{color:var(--muted);text-decoration:none}
.pal-nav a:hover,.pal-nav a:focus-visible{color:var(--ink)}
.pal-nav-list>li>a{display:block;padding:15px 0}
.pal-nav-era{position:relative}
.pal-nav-era summary{list-style:none;cursor:pointer;color:var(--muted);padding:15px 0;display:flex;align-items:center;gap:7px}
.pal-nav-era summary::-webkit-details-marker{display:none}
.pal-nav-era summary::after{content:"";width:5px;height:5px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:translateY(-2px) rotate(45deg)}
.pal-nav-era summary:hover,.pal-nav-era[open]>summary{color:var(--ink)}
.pal-nav-era ul{list-style:none;margin:0;padding:8px 0;position:absolute;left:-16px;top:100%;min-width:280px;background:var(--bg);border:1px solid color-mix(in srgb,var(--accent) 35%,transparent);box-shadow:0 12px 32px rgba(0,0,0,.18)}
.pal-nav-era li a{display:flex;gap:12px;padding:7px 16px;white-space:nowrap;color:var(--ink)}
.pal-nav-era li a:hover,.pal-nav-era li a:focus-visible{background:color-mix(in srgb,var(--accent) 12%,transparent)}
.pal-nav-era li a.pal-nav-era-link{color:var(--muted);border-bottom:1px solid color-mix(in srgb,var(--accent) 35%,transparent);margin-bottom:6px;padding-bottom:9px}
.pal-nav-y{color:var(--muted);font-variant-numeric:lining-nums;min-width:8.5ch}
.pal-nav-end{margin-left:auto;display:flex;gap:18px}
.pal-nav-end a{padding:15px 0}
@media (max-width:1120px){
.pal-nav-toggle{display:flex;align-items:center;gap:8px;min-height:48px;padding:0;background:none;border:0;font:inherit;color:var(--ink);cursor:pointer}
.pal-nav-toggle::after{content:"";width:5px;height:5px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:translateY(-2px) rotate(45deg)}
.pal-nav.is-open .pal-nav-toggle::after{transform:translateY(1px) rotate(225deg)}
.pal-nav-list{display:none;flex-direction:column;align-items:stretch;gap:0;padding-bottom:12px;max-height:calc(100vh - 48px);overflow-y:auto}
.pal-nav.is-open .pal-nav-list{display:flex}
.pal-nav-list>li>a,.pal-nav-era summary{padding:11px 0}
.pal-nav-era ul{position:static;min-width:0;padding:0 0 8px 12px;background:none;border:0;box-shadow:none}
.pal-nav-era li a{white-space:normal;padding:7px 0}
.pal-nav-era-link{margin-bottom:4px}
.pal-nav-end{margin-left:0;flex-direction:column;gap:0;border-top:1px solid color-mix(in srgb,var(--accent) 35%,transparent)}
.pal-nav-end a{padding:11px 0}
}
.pal-wrap{max-width:1040px;margin:0 auto;padding-left:clamp(16px,5vw,64px);padding-right:clamp(16px,5vw,64px);box-sizing:border-box}
.pal-hero{position:relative;height:min(calc(100vh - 48px),820px);min-height:520px;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}
.pal-hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(var(--sat)) brightness(var(--bri))}
.pal-hero-scrim{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(20,14,8,.18) 0%,rgba(20,14,8,.08) 30%,color-mix(in srgb,var(--bg) 80%,transparent) 50%,color-mix(in srgb,var(--bg) 97%,transparent) 70%,var(--bg) 100%)}
.pal-hero-text{position:relative;display:flex;flex-direction:column;gap:12px;padding-bottom:56px}
.pal-ar{font-family:'Amiri','Noto Naskh Arabic',serif;font-weight:400;direction:rtl;line-height:1.1}
.pal-hero .pal-ar{font-size:clamp(72px,11vw,148px);margin:0;color:var(--ink)}
.pal-hero h1{margin:0;font-size:clamp(36px,5vw,64px);font-weight:400;line-height:1.05;letter-spacing:-.01em;font-variation-settings:'opsz' 72}
.pal-hero p{margin:0;max-width:44ch;font-size:clamp(18px,1.6vw,22px);line-height:1.45;color:var(--muted)}
.pal-cue{display:flex;align-items:center;gap:12px;margin-top:20px;font-size:15px;color:var(--muted)}
.pal-cue span{display:block;width:1px;height:40px;background:var(--accent)}
.pal-era{padding-top:128px;padding-bottom:40px;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:32px;align-items:end;border-bottom:1px solid color-mix(in srgb,var(--accent) 35%,transparent)}
.pal-era-num{font-size:15px;color:var(--accent);margin:0 0 8px}
.pal-era h2{margin:0;font-size:clamp(30px,3.4vw,44px);font-weight:400;line-height:1.1;font-variation-settings:'opsz' 60}
.pal-era-meta{display:flex;flex-direction:column;gap:4px;font-size:18px;color:var(--muted);line-height:1.4}
.pal-era-years{font-variant-numeric:lining-nums}
.pal-m{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center;padding-top:96px;padding-bottom:40px}
.pal-m:nth-of-type(even) .pal-fig{order:2}
.pal-fig{margin:0;display:flex;flex-direction:column;gap:10px}
.pal-fig img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;filter:saturate(var(--sat)) brightness(var(--bri))}
.pal-fig figcaption{font-size:14px;line-height:1.4;color:var(--muted);font-style:italic}
.pal-txt{display:flex;flex-direction:column;gap:14px}
.pal-year{margin:0;font-size:clamp(48px,5vw,68px);font-weight:300;line-height:1;color:var(--accent);font-variant-numeric:lining-nums;letter-spacing:-.01em;font-variation-settings:'opsz' 72}
.pal-year small{font-size:.42em;font-weight:400;letter-spacing:0;margin-left:.15em}
.pal-txt h3{margin:0;font-size:clamp(24px,2.3vw,30px);font-weight:500;line-height:1.2;font-variation-settings:'opsz' 36}
.pal-txt p{margin:0;max-width:52ch;text-wrap:pretty}
.pal-coda{position:relative;margin-top:144px;min-height:560px;display:flex;align-items:center;overflow:hidden}
.pal-coda-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(var(--sat)) brightness(var(--bri))}
.pal-coda-scrim{position:absolute;inset:0;background:linear-gradient(to right,color-mix(in srgb,var(--bg) 92%,transparent) 0%,color-mix(in srgb,var(--bg) 78%,transparent) 55%,color-mix(in srgb,var(--bg) 25%,transparent) 100%)}
.pal-coda-text{position:relative;width:100%;display:flex;flex-direction:column;gap:12px;padding-top:96px;padding-bottom:96px}
.pal-coda-text > *{max-width:560px}
.pal-coda .pal-ar{font-size:clamp(64px,8vw,112px);margin:0}
.pal-coda h2{margin:0;font-size:clamp(32px,4vw,52px);font-weight:400;line-height:1.05}
.pal-coda p{margin:0;font-size:clamp(18px,1.5vw,21px);line-height:1.5;text-wrap:pretty}
.pal-foot{padding-top:96px;padding-bottom:96px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;font-size:16px;line-height:1.55;color:var(--muted);border-top:1px solid color-mix(in srgb,var(--accent) 35%,transparent)}
.pal-foot h4{margin:0 0 10px;font-size:18px;font-weight:500;color:var(--ink)}
.pal-foot p{margin:0 0 12px}
.pal-foot ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
.pal-foot li{margin:0}
.pal-count{padding-top:160px;display:flex;flex-direction:column;gap:96px}
.pal-count-head{display:flex;flex-direction:column;gap:16px}
.pal-count-head h2{margin:0;font-size:clamp(36px,4.6vw,60px);font-weight:400;line-height:1.05;font-variation-settings:'opsz' 72}
.pal-count-head p{margin:0;max-width:60ch;color:var(--muted);text-wrap:pretty}
.pal-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px 32px}
.pal-stat{display:flex;flex-direction:column;gap:6px}
.pal-stat-lead{grid-column:1 / -1}
.pal-stat-v{margin:0;font-size:clamp(40px,4.4vw,60px);font-weight:300;line-height:1;letter-spacing:-.01em;font-variation-settings:'opsz' 72}
.pal-stat-lead .pal-stat-v{font-size:clamp(72px,11vw,152px);color:var(--accent)}
.pal-stat-l{margin:0;font-size:17px;line-height:1.35;color:var(--muted);max-width:26ch;text-wrap:pretty}
.pal-chart,.pal-marks{margin:0;display:flex;flex-direction:column;gap:20px}
.pal-chart figcaption h3,.pal-marks figcaption h3{margin:0 0 8px;font-size:clamp(22px,2.2vw,28px);font-weight:500;line-height:1.2;font-variation-settings:'opsz' 36}
.pal-chart figcaption p,.pal-marks figcaption p{margin:0;max-width:64ch;color:var(--muted);font-size:17px;line-height:1.5;text-wrap:pretty}
.pal-plot{position:relative;touch-action:pan-y}
.pal-svg{display:block;width:100%;height:auto;font-family:inherit}
.pal-grid{stroke:var(--muted);stroke-opacity:.3;stroke-width:1;vector-effect:non-scaling-stroke}
.pal-mark{stroke:var(--accent);stroke-opacity:.7;stroke-width:1;vector-effect:non-scaling-stroke}
.pal-axis{fill:var(--muted);font-size:13px}
.pal-line{fill:none;stroke:var(--ink);stroke-width:2;stroke-linejoin:round;stroke-linecap:round;vector-effect:non-scaling-stroke}
.pal-x{stroke:var(--accent);stroke-width:1;vector-effect:non-scaling-stroke}
.pal-end{fill:var(--ink);stroke:var(--bg);stroke-width:2}
.pal-endlabel{fill:var(--ink);font-size:17px}
.pal-tip{position:absolute;top:0;transform:translate(-50%,-130%);display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 10px;background:var(--ink);color:var(--bg);font-size:14px;line-height:1.2;white-space:nowrap;pointer-events:none;transition:opacity .15s}
.pal-tip strong{font-weight:500;font-size:16px}
.pal-tip span{opacity:.75}
.pal-table{color:var(--muted);font-size:15px}
.pal-table summary{cursor:pointer;color:var(--ink);padding:8px 0;min-height:44px;display:flex;align-items:center}
.pal-table table{border-collapse:collapse;margin-top:8px}
.pal-table th,.pal-table td{text-align:left;padding:6px 24px 6px 0;border-bottom:1px solid color-mix(in srgb,var(--muted) 30%,transparent);font-variant-numeric:tabular-nums}
.pal-table th{font-weight:500;color:var(--ink)}
.pal-histwrap{position:relative;padding-top:36px;padding-bottom:64px;touch-action:pan-y}
.pal-hist{display:flex;align-items:flex-end;gap:2px;height:240px;border-bottom:1px solid color-mix(in srgb,var(--muted) 45%,transparent)}
.pal-bar{flex:1 1 0;min-width:0;background:var(--muted);border-radius:2px 2px 0 0;min-height:1px}
.pal-bar-c{background:var(--accent)}
.pal-hist-x{position:relative;height:20px;margin-top:6px;font-size:13px;color:var(--muted)}
.pal-hist-x span{position:absolute;top:0;transform:translateX(-50%)}
.pal-hist-u18{position:absolute;left:0;bottom:12px;border-top:1px solid var(--accent);padding-top:4px;font-size:13px;color:var(--muted);white-space:nowrap}
.pal-hist-peak{position:absolute;top:8px;transform:translateX(-50%);font-size:13px;color:var(--muted);white-space:nowrap}
.pal-histwrap .pal-tip{top:36px}
.pal-marks-svg{display:block;width:100%;height:auto;color:var(--muted);opacity:.85}
.pal-marks-foot{margin:0;font-size:17px;color:var(--muted)}
@media (max-width:720px){
.pal-count{padding-top:96px;gap:64px}
.pal-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 20px}
.pal-hist{height:160px;gap:1px}
.pal-axis{font-size:28px}
.pal-endlabel{font-size:30px}
.pal-enddate{display:none}
.pal{font-size:17px}
.pal-hero{height:min(100vh,640px);min-height:460px}
.pal-hero-text{padding-bottom:40px}
.pal-era{grid-template-columns:minmax(0,1fr);gap:12px;padding-top:88px}
.pal-m{grid-template-columns:minmax(0,1fr);gap:24px;padding-top:64px}
.pal-m:nth-of-type(even) .pal-fig{order:0}
.pal-txt p{max-width:none}
.pal-coda{margin-top:96px;min-height:480px}
.pal-coda-scrim{background:linear-gradient(to top,color-mix(in srgb,var(--bg) 94%,transparent) 0%,color-mix(in srgb,var(--bg) 80%,transparent) 60%,color-mix(in srgb,var(--bg) 30%,transparent) 100%)}
.pal-coda-text{padding-top:64px;padding-bottom:56px}
.pal-foot{grid-template-columns:minmax(0,1fr);gap:32px;padding-top:56px;padding-bottom:56px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.pal-cue span{display:none}}