@font-face{font-family:Fraunces;font-style:normal;font-weight:300 800;font-display:swap;src:url(fonts/fraunces-normal-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Fraunces;font-style:normal;font-weight:300 800;font-display:swap;src:url(fonts/fraunces-normal-latin-ext.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:300 700;font-display:swap;src:url(fonts/source-serif-4-normal-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:300 700;font-display:swap;src:url(fonts/source-serif-4-normal-latin-ext.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Source Serif 4";font-style:italic;font-weight:300 700;font-display:swap;src:url(fonts/source-serif-4-italic-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F}
@font-face{font-family:"Source Serif 4";font-style:italic;font-weight:300 700;font-display:swap;src:url(fonts/source-serif-4-italic-latin-ext.woff2) format("woff2");unicode-range:U+0100-024F,U+1E00-1EFF}

/* The night scenes stay night in both themes; the paper (method, sources, footer) follows the theme. */
:root{
  --night:#070a12;--night-2:#0d1322;--night-3:#172036;
  --lamp:#ffb454;--lamp-2:#ffd89b;--lamp-3:#fff1d6;--snow:#eef2f8;--mist:#aab4c8;--mist-2:#7d879c;--cold:#8fb0e6;--him:#9cc7ff;
  --card:rgba(8,11,19,.84);--card-line:rgba(255,236,205,.14);
  --paper:#f6f2ea;--paper-2:#ebe5d9;--ink:#1f1b16;--ink-2:#48413a;--ink-3:#6a6258;--rule:#d9d1c3;
  --accent:#a64b12;--link:#8e3d0c;--focus:#1f5fc9;--glass:rgba(246,242,234,.92);--ok:#2d6a3e;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#101318;--paper-2:#191d24;--ink:#ecebe7;--ink-2:#cbc7bf;--ink-3:#a7a39a;--rule:#2c3139;
  --accent:#ffb454;--link:#ffc987;--focus:#8ab4ff;--glass:rgba(12,15,21,.9);--ok:#8fd19e;color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#101318;--paper-2:#191d24;--ink:#ecebe7;--ink-2:#cbc7bf;--ink-3:#a7a39a;--rule:#2c3139;
  --accent:#ffb454;--link:#ffc987;--focus:#8ab4ff;--glass:rgba(12,15,21,.9);--ok:#8fd19e;color-scheme:dark}

*{box-sizing:border-box}
html{scroll-padding-top:56px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--night);color:var(--snow);font:400 1.1rem/1.62 "Source Serif 4",Georgia,serif;overflow-x:hidden}
a{color:var(--lamp-2);text-underline-offset:.18em}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--paper);color:var(--ink);padding:.5rem 1rem;z-index:40}
.skip:focus{left:8px;top:8px}
h1,h2,h3{font-family:Fraunces,Georgia,serif;font-weight:500;line-height:1.08;letter-spacing:-.012em;text-wrap:balance}
h1{font-size:clamp(2.3rem,6.4vw,4.6rem);margin:.15em 0 .3em;max-width:15ch;font-weight:450}
h2{font-size:clamp(1.65rem,3.6vw,2.5rem);margin:0 0 .55em}
h3{font-size:1.2rem;margin:1.4em 0 .4em}
p{margin:0 0 1em}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
[hidden]{display:none!important}
.num{font-variant-numeric:tabular-nums}

/* ---------- topbar ---------- */
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:.9rem;height:48px;padding:0 16px;background:rgba(7,10,18,.72);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.07);font:500 .9rem/1 "Source Serif 4",serif;white-space:nowrap;color:var(--mist)}
.topbar a{color:var(--mist);text-decoration:none}
.topbar a:hover,.topbar a[aria-current="true"]{color:var(--snow);text-decoration:underline;text-decoration-color:var(--lamp)}
.home{font-weight:700;color:var(--snow)!important}
.topnav{display:flex;gap:.9rem;overflow-x:auto;scrollbar-width:none;min-width:0;flex:1 1 auto}
.topnav::-webkit-scrollbar{display:none}
.topnav a{display:inline-flex;align-items:center;min-height:44px}
.lang{font-weight:700;letter-spacing:.04em;min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center}
.icon-btn{background:none;border:0;color:var(--snow);width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;border-radius:50%;flex:none}
@media (max-width:560px){.home{display:none}}

/* ---------- scenes: a sticky stage with cards scrolling over it ---------- */
.scene{position:relative}
.stage{position:sticky;top:0;height:100vh;height:100lvh;overflow:hidden;margin-top:-48px}
.stage canvas.fill{position:absolute;inset:0;width:100%;height:100%;display:block}
.steps{position:relative;z-index:2;margin-top:-100vh;margin-top:-100lvh;pointer-events:none}
.step{min-height:100vh;min-height:100svh;display:flex;align-items:center;padding:14vh 16px 12vh;max-width:1240px;margin:0 auto}
.step[data-side="right"]{justify-content:flex-end}
.step:last-child{min-height:120vh;min-height:120svh}
.card{pointer-events:auto;width:min(27rem,100%);background:var(--card);border:1px solid var(--card-line);border-radius:14px;padding:1.2rem 1.35rem;color:#e9edf3;backdrop-filter:blur(8px) saturate(1.1);-webkit-backdrop-filter:blur(8px) saturate(1.1);box-shadow:0 20px 50px -20px rgba(0,0,0,.8)}
.card h2{font-size:clamp(1.5rem,3vw,2.05rem);color:#fff;margin-bottom:.5rem}
.card p{font-size:1.04rem;line-height:1.56;margin-bottom:.75rem}
.card p:last-child{margin-bottom:0}
.card b,.card strong{color:#fff;font-weight:650}
.card .hl{color:var(--lamp-2);font-weight:650}
.card .him{color:var(--him);font-weight:650}
.kick{font:600 .78rem/1.2 "Source Serif 4",serif;letter-spacing:.14em;text-transform:uppercase;color:var(--lamp);margin:0 0 .55rem}
.card .note{font-size:.9rem;color:var(--mist)}
.card .big,.big{font:500 clamp(2.6rem,7vw,4.4rem)/1 Fraunces,serif;color:var(--lamp-2);letter-spacing:-.02em;margin:.1rem 0 .35rem;font-variant-numeric:tabular-nums;text-shadow:0 0 30px rgba(255,180,84,.35)}
.big small{font-size:.38em;color:var(--mist);letter-spacing:0;margin-left:.25em}

/* ---------- hero / the question ---------- */
.hero-step{align-items:flex-end;padding-top:18vh;padding-bottom:9vh;min-height:100svh}
.hero{pointer-events:auto;max-width:44rem}
.hero h1{color:#fff;text-shadow:0 2px 30px rgba(0,0,0,.9)}
.hero .deck{font-size:clamp(1.08rem,2.1vw,1.28rem);line-height:1.5;color:#dfe5ee;max-width:34rem;text-shadow:0 1px 12px rgba(0,0,0,.95)}
.ask{margin:1.3rem 0 .6rem;padding:1.05rem 1.2rem 1.1rem;background:rgba(8,11,19,.78);border:1px solid var(--card-line);border-radius:16px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);max-width:40rem}
.ask p{font:400 clamp(1.25rem,2.8vw,1.6rem)/1.9 Fraunces,Georgia,serif;margin:0;color:#f4f1ea}
.ask select{font:inherit;font-weight:600;max-width:100%;color:var(--lamp-2);background:transparent;border:0;border-bottom:2px solid rgba(255,180,84,.55);border-radius:0;padding:0 16px 0 1px;margin:0 .06em;min-height:44px;cursor:pointer;-webkit-appearance:none;appearance:none;text-align:left;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23ffb454' stroke-width='1.6'/%3E%3C/svg%3E") no-repeat right 2px center/10px 6px}
.ask .nb{white-space:nowrap}
.ask select:hover{border-bottom-color:var(--lamp)}
.ask select option{color:#111;background:#fff;font-size:1rem}
.ask .go{display:inline-flex;align-items:center;gap:.45rem;margin-top:.8rem;min-height:48px;padding:.55rem 1.2rem;border-radius:999px;border:0;background:var(--lamp);color:#241404;font:700 1.02rem/1 "Source Serif 4",serif;cursor:pointer;box-shadow:0 0 30px rgba(255,180,84,.35)}
.ask .go:hover{background:var(--lamp-2)}
.ask .grief{font:400 .95rem/1.45 "Source Serif 4",serif;color:#c3cbd9;margin:.8rem 0 0}
.ask .lost{display:inline-flex;align-items:center;gap:.6rem;min-height:44px;margin:0 0 .35rem;font:400 1.02rem/1.3 "Source Serif 4",serif;color:#e4e9f1;cursor:pointer}
.ask .lost input{width:22px;height:22px;margin:0;accent-color:#ffb454;cursor:pointer;flex:none}
.ask .lost-note{font:italic 400 1rem/1.45 "Source Serif 4",serif;color:#ffd89b;margin:0 0 .5rem}
html:not(.js) .ask .lost{display:none}
html:not(.js) .ask .go{display:none}
.cue{font-size:.95rem;color:var(--mist);margin:.8rem 0 0;text-shadow:0 1px 8px #000}

/* ---------- the road HUD ---------- */
.hud{position:absolute;top:64px;right:16px;z-index:3;text-align:right;pointer-events:none;opacity:0;transition:opacity .5s;color:#fff}
.hud.on{opacity:1}
.hud-year{font:500 clamp(2.4rem,6vw,4.2rem)/1 Fraunces,serif;letter-spacing:-.02em;text-shadow:0 2px 18px rgba(0,0,0,.8);font-variant-numeric:tabular-nums}
.hud-ages{font-size:.98rem;color:#dfe5ee;text-shadow:0 1px 6px #000;margin-top:.25rem;font-variant-numeric:tabular-nums}
.hud-left{margin-top:.8rem;font-size:.92rem;color:var(--mist);text-shadow:0 1px 6px #000}
.hud-left b{display:block;font:500 2rem/1.05 Fraunces,serif;color:var(--lamp-2);font-variant-numeric:tabular-nums}
.legend-light{display:flex;align-items:center;justify-content:flex-end;gap:.5rem;font-size:.85rem;color:var(--mist);margin:.6rem 0 0;text-shadow:0 1px 6px #000}
.legend-light i{display:inline-block;width:64px;height:10px;border-radius:6px;background:linear-gradient(90deg,rgba(255,180,84,.08),#ffb454 70%,#fff1d6)}

/* ---------- calendar ---------- */
.cal-wrap{position:absolute;inset:48px 0 0 0;display:flex;align-items:center;justify-content:flex-end;padding:3vh max(16px,4vw)}
.cal{width:min(60vw,780px);height:auto;display:block}
.cal text{font-family:"Source Serif 4",serif;fill:#b8c1d3}
.cal .mname{font:600 13px "Source Serif 4",serif;letter-spacing:.08em;text-transform:uppercase;fill:#cfd6e2}
.cal rect.d{fill:#1a2336;transition:fill .25s}
.cal rect.d.on{fill:var(--lamp)}
.cal rect.d.part{fill:url(#part)}
.cal-caption{position:absolute;right:max(16px,4vw);bottom:calc(16px + env(safe-area-inset-bottom));text-align:right;color:var(--mist);font-size:.95rem;max-width:30rem;text-shadow:0 1px 6px #000}
.cal-caption b{color:var(--lamp-2);font:500 1.5rem/1.1 Fraunces,serif;display:block}
.cal-many{font:500 1.2rem/1.2 Fraunces,serif;fill:var(--lamp-2)}

/* ---------- weeks of a life ---------- */
.weeks-wrap{position:absolute;inset:48px 0 0 0;display:flex;align-items:center;justify-content:flex-end;padding:3vh max(16px,4vw)}
.weeks-wrap canvas{display:block}
.weeks-key{position:absolute;right:max(16px,4vw);top:64px;font-size:.88rem;color:var(--mist);display:flex;gap:1rem;flex-wrap:wrap;justify-content:flex-end;text-shadow:0 1px 6px #000}
.weeks-key span{display:inline-flex;align-items:center;gap:.35rem}
.weeks-key i{width:12px;height:12px;border-radius:2px;display:inline-block}

/* ---------- inline figures inside cards and flows ---------- */
.fig svg{display:block;width:100%;height:auto;overflow:visible}
.fig text{font:500 12.5px "Source Serif 4",serif;fill:#b9c2d3}
.fig .ax{stroke:rgba(255,255,255,.12)}
.fig .area{fill:url(#cliffgrad)}
.fig .line{fill:none;stroke:var(--lamp);stroke-width:2.2}
.fig .you{stroke:#fff;stroke-width:1.5;stroke-dasharray:3 3}
.fig .you-t{fill:#fff;font-weight:700}
.fig .ro{fill:var(--lamp)}
.fig .eu{fill:#6b7690}
.fig .lab-ro{fill:var(--lamp-2);font-weight:700}

/* ---------- the two strips (him / her) ---------- */
.flow{position:relative;z-index:2;padding:16vh 16px;max-width:1100px;margin:0 auto}
.flow .lead{max-width:38rem}
.flow h2{color:#fff}
.flow p{color:#dfe5ee;max-width:38rem}
.pair{margin:2rem 0 1rem;display:grid;gap:1.4rem}
.pair .row{display:grid;grid-template-columns:8.5rem 1fr 6rem;gap:1rem;align-items:center}
.pair .who{font:500 1.15rem/1.2 Fraunces,serif;color:#fff}
.pair canvas{width:100%;height:46px;display:block}
.pair .n{font:500 2rem/1 Fraunces,serif;text-align:right;font-variant-numeric:tabular-nums}
.pair .her .n{color:var(--lamp-2)}
.pair .him .n{color:var(--him)}
@media (max-width:640px){.pair .row{grid-template-columns:1fr auto;grid-template-areas:"who n" "c c"}.pair .who{grid-area:who}.pair .n{grid-area:n}.pair canvas{grid-area:c}}

/* ---------- map ---------- */
.map-wrap{position:absolute;inset:48px 0 0 0}
.map-wrap svg,.map-wrap canvas{position:absolute;inset:0;width:100%;height:100%}
.map-hud{position:absolute;top:64px;right:16px;text-align:right;color:#fff;pointer-events:none;text-shadow:0 1px 8px #000}
.map-hud .m{font:500 clamp(2rem,5vw,3.4rem)/1 Fraunces,serif;color:var(--lamp-2);font-variant-numeric:tabular-nums}
.map-hud .s{font-size:.95rem;color:var(--mist)}
.land{fill:#121a2b;stroke:#26324a;stroke-width:.6}
.land.ro{fill:#2a2418;stroke:#8a6630}

/* ---------- the lever ---------- */
.lever{margin:1.6rem 0 0;display:grid;gap:1rem;max-width:40rem}
.stepper{display:grid;grid-template-columns:auto 48px minmax(9rem,max-content) 48px;align-items:center;gap:.7rem}
.stepper .lab{font-size:1.02rem;color:#dfe5ee;min-width:12rem}
.stepper button{width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,180,84,.5);background:rgba(255,180,84,.08);color:var(--lamp-2);font:600 1.5rem/1 Fraunces,serif;cursor:pointer}
.stepper button:hover{background:rgba(255,180,84,.2)}
.stepper button:disabled{opacity:.35;cursor:default}
.stepper output{text-align:center;font:500 1.55rem/1.15 Fraunces,serif;color:#fff;font-variant-numeric:tabular-nums}
.result{margin-top:1.4rem;padding:1.1rem 1.25rem;border-radius:14px;background:rgba(255,180,84,.07);border:1px solid rgba(255,180,84,.25);max-width:40rem}
.result p{margin:0 0 .5rem;color:#f2eee6}
.result p:last-child{margin:0}
.result .delta{font:500 1.9rem/1.1 Fraunces,serif;color:var(--lamp-2)}
.minical{margin-top:1.1rem;max-width:40rem}
.minical svg{width:100%;height:auto;display:block}

/* ---------- the ending ---------- */
.ending{position:relative;z-index:2;min-height:100svh;display:flex;align-items:center;justify-content:center;text-align:center;padding:14vh 16px;overflow:hidden}
.ending canvas{position:absolute;inset:0;width:100%;height:100%}
.ending .in{position:relative;max-width:40rem}
.ending .count{font:450 clamp(4.5rem,16vw,10rem)/.95 Fraunces,serif;color:var(--lamp-2);text-shadow:0 0 60px rgba(255,180,84,.45);font-variant-numeric:tabular-nums;margin:.2rem 0}
.ending h2{color:#fff}
.ending p{color:#e3e7ee;font-size:1.15rem}

/* ---------- paper: method, sources, share, footer ---------- */
.paper{background:var(--paper);color:var(--ink);position:relative;z-index:2}
.paper section{padding:3.2rem 16px;max-width:1180px;margin:0 auto}
.paper a{color:var(--link)}
.prose{max-width:41rem;margin-left:auto;margin-right:auto}
.prose h2{margin-top:.2rem;color:var(--ink)}
.method{font-size:1rem;color:var(--ink-2)}
.method p{margin-bottom:.85em}
.faq dt{font:600 1.08rem/1.35 Fraunces,serif;margin-top:1.1rem;color:var(--ink)}
.faq dd{margin:.3rem 0 0;color:var(--ink-2)}
.sources li{margin:.3rem 0 .6rem;font-size:.96rem;overflow-wrap:anywhere}
.more{list-style:none;padding:0}
.more li{margin:.45rem 0}
.share{padding:1.2rem 16px 2rem!important}
.share-row{display:flex;flex-wrap:nowrap;gap:.35rem;align-items:center}
.share-row .lab{font-size:.95rem;color:var(--ink-3);margin-right:.2rem}
.share-row a,.share-row button{display:inline-grid;place-items:center;flex:none;width:2.5rem;height:2.5rem;padding:0;border-radius:50%;border:1px solid var(--rule);background:transparent;color:var(--ink-2);text-decoration:none;cursor:pointer}
.share-row a:hover,.share-row button:hover,.share-row a:focus-visible,.share-row button:focus-visible{color:var(--accent);border-color:var(--accent)}
@media (pointer:coarse){.share-row a,.share-row button{width:2.75rem;height:2.75rem}}
.share-status{font-size:.95rem;color:var(--ok);min-height:1.2em;margin:.4rem 0 0}
.share-field{width:100%;margin-top:.5rem;padding:.6rem;border:1px solid var(--rule);border-radius:.5rem;background:var(--paper-2);color:var(--ink);font:inherit;font-size:.9rem}
.foot{background:var(--paper);position:relative;z-index:2;border-top:1px solid var(--rule);padding:1.5rem 16px 5rem;text-align:center;color:var(--ink-2);font-size:.95rem}
.foot a{color:var(--link)}
.to-top{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:25;min-width:48px;height:48px;border-radius:999px;border:1px solid rgba(255,236,205,.3);background:#141b2c;color:#f4f1ea;display:inline-flex;align-items:center;gap:.3rem;padding:0 .9rem;font:600 .9rem "Source Serif 4",serif;cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,.35)}
section[id],.step[id]{scroll-margin-top:56px}

/* ---------- phones ---------- */
@media (max-width:760px){
  .step{align-items:flex-end;min-height:115vh;min-height:115svh;padding:10vh 12px 5vh}
  .hero-step{min-height:100svh;padding-bottom:4vh}
  .card{width:100%;padding:1rem 1.05rem}
  .card p{font-size:1rem}
  .ask{padding:.85rem .95rem .95rem}
  .ask p{line-height:1.8}
  .hud{top:58px;right:12px}
  .hud-year{font-size:2.3rem}
  .hud-left b{font-size:1.6rem}
  .cal-wrap,.weeks-wrap{align-items:flex-start;justify-content:center;padding-top:9vh}
  .cal{width:94vw}
  .cal-wrap{padding-top:calc(48px + 2vh)}
  .cal-caption{left:12px;right:12px;text-align:left;top:calc(48px + 1vh);bottom:auto}
  .weeks-key{left:12px;right:12px;justify-content:flex-start;bottom:auto;top:calc(48px + 1vh)}
  .flow{padding:12vh 12px}
  .stepper{grid-template-columns:48px 1fr 48px;row-gap:.4rem}
  .stepper .lab{grid-column:1/-1;min-width:0}
  .stepper output{font-size:1.3rem}
}
@media (max-height:640px){.hud-year{font-size:2rem}.hud-left{display:none}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{.topbar,.stage,.to-top,.share{display:none}.steps{margin-top:0}.card{background:none;color:#000;border:0}}

.card figure,.card .fig{margin:.9rem 0 .6rem}
.card figcaption{margin-top:.35rem}
.fig text{font-size:15px}
.minical .cal{width:100%}
.minical .cal .mname{font-size:12px}