@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+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Fraunces";font-style:italic;font-weight:300 800;font-display:swap;src:url("fonts/fraunces-italic-az.woff2") format("woff2");unicode-range:U+0041-005A,U+0061-007A,U+00C2,U+00CE,U+00E2,U+00EE}
@font-face{font-family:"Fraunces";font-style:italic;font-weight:300 800;font-display:swap;src:url("fonts/fraunces-italic-ro.woff2") format("woff2");unicode-range:U+0102-0103,U+0218-021B}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:300 700;font-display:swap;src:url("fonts/IBMPlexSans-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:"IBM Plex Sans";font-style:normal;font-weight:300 700;font-display:swap;src:url("fonts/IBMPlexSans-latin-ext.woff2") format("woff2");unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

/* Paper and bark by day, the forest at night. The crown red of the woodpeckers is the only loud colour. */
:root{
  color-scheme:light;
  --bg:#f6f1e6;--bg-2:#efe8d9;--surface:#fbf8f1;--surface-2:#e9e1cf;
  --ink:#1d1812;--ink-2:#3a3227;--muted:#52493b;--line:#cfc4ac;--line-soft:#ddd3bd;
  --moss:#2f4a22;--moss-soft:#dfe6cf;--crown:#921a13;--crown-ink:#fff7f2;--ember:#b5501f;
  --stage:#0f130f;--stage-ink:#f4efe3;--stage-muted:#cfc8b6;--stage-line:#3a4236;
  --tick:#1d1812;--tick-soft:#8d826f;--you:#921a13;
  --shadow:0 1px 2px rgba(40,30,10,.08),0 10px 30px rgba(40,30,10,.10);
  --serif:"Fraunces","Iowan Old Style","Palatino Linotype",Georgia,serif;
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --bar:52px;--measure:41rem;--wide:74rem;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#0f130f;--bg-2:#141a14;--surface:#171e17;--surface-2:#1f281f;
    --ink:#f4efe3;--ink-2:#e2dccd;--muted:#bdb6a4;--line:#3a4436;--line-soft:#2b332a;
    --moss:#b4d195;--moss-soft:#1e2a1b;--crown:#ff9484;--crown-ink:#2a0906;--ember:#f08a55;
    --tick:#f4efe3;--tick-soft:#8f8a7b;--you:#ff9484;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 14px 36px rgba(0,0,0,.45);
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#0f130f;--bg-2:#141a14;--surface:#171e17;--surface-2:#1f281f;
  --ink:#f4efe3;--ink-2:#e2dccd;--muted:#bdb6a4;--line:#3a4436;--line-soft:#2b332a;
  --moss:#b4d195;--moss-soft:#1e2a1b;--crown:#ff9484;--crown-ink:#2a0906;--ember:#f08a55;
  --tick:#f4efe3;--tick-soft:#8f8a7b;--you:#ff9484;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 14px 36px rgba(0,0,0,.45);
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:1.0625rem;line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video,svg{max-width:100%;display:block}
img,video{height:auto}
a{color:inherit;text-decoration-color:var(--crown);text-decoration-thickness:.09em;text-underline-offset:.2em}
a:hover{color:var(--crown)}
:focus-visible{outline:3px solid var(--crown);outline-offset:3px;border-radius:4px}
button{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:560;line-height:1.12;letter-spacing:-.012em;margin:0;text-wrap:balance}
h2{font-size:clamp(1.75rem,1.2rem + 2.4vw,2.7rem)}
h3{font-size:clamp(1.3rem,1.1rem + .9vw,1.65rem)}
p{margin:0 0 1.05em}
em,i{font-family:var(--serif);font-style:italic}
.sci{font-family:var(--serif);font-style:italic;color:var(--muted)}
.skip{position:absolute;left:-999px;top:0;background:var(--crown);color:var(--crown-ink);padding:.6rem 1rem;z-index:100}
.skip:focus{left:8px;top:8px}
.num{font-variant-numeric:tabular-nums}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:40;height:var(--bar);display:flex;align-items:center;gap:.9rem;padding:0 max(16px,env(safe-area-inset-left)) 0 max(16px,env(safe-area-inset-right));background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:saturate(1.2) blur(10px);-webkit-backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid var(--line-soft);font-size:.92rem}
.topbar .home{display:flex;align-items:center;gap:.45rem;font-weight:600;text-decoration:none;white-space:nowrap}
.topbar .home svg{width:18px;height:18px;color:var(--crown);flex:none}
.topnav{display:flex;gap:1.05rem;overflow-x:auto;scrollbar-width:none;white-space:nowrap;flex:1 1 auto;min-width:0;padding:0 .2rem}
@media (max-width:640px){.topnav{-webkit-mask-image:linear-gradient(90deg,#000 72%,transparent);mask-image:linear-gradient(90deg,#000 72%,transparent);padding-right:1.2rem}}
@media (max-width:359px){.topnav{display:none}.topbar .chip{margin-left:auto}}
.topnav::-webkit-scrollbar{display:none}
.topnav a{text-decoration:none;color:var(--muted);padding:.9rem 0}
.topnav a:hover,.topnav a[aria-current="true"]{color:var(--ink)}
.chip{flex:none;text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:.22rem .7rem;font-size:.85rem}
.icon-btn{flex:none;width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:transparent;display:grid;place-items:center;cursor:pointer}
.icon-btn svg{display:block}
.icon-btn svg[hidden]{display:none}
.progress{position:fixed;left:0;top:calc(var(--bar) - 2px);height:2px;width:100%;z-index:41;pointer-events:none;transform-origin:0 50%;transform:scaleX(0);background:var(--crown)}
section{scroll-margin-top:calc(var(--bar) + 14px)}

/* ---------- hero: the film stays dark in both themes ---------- */
.hero{position:relative;background:var(--stage);color:var(--stage-ink);display:grid;grid-template-columns:minmax(0,1fr);min-height:min(100svh - var(--bar),860px)}
.hero-film{position:relative;min-height:52svh;overflow:hidden;background:#0b0e0b}
.hero-film video,.hero-film img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 40%}
.hero-film::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,19,15,0) 45%,rgba(15,19,15,.92) 100%);pointer-events:none}
.film-credit{position:absolute;right:10px;top:10px;z-index:2;font-size:.74rem;color:#fff;background:rgba(10,12,10,.8);padding:.18rem .55rem;border-radius:999px}
.film-toggle{position:absolute;left:12px;top:10px;z-index:2;min-height:36px;border-radius:999px;border:1px solid rgba(255,255,255,.5);background:rgba(10,12,10,.8);color:#fff;padding:.25rem .8rem;font-size:.8rem;cursor:pointer}
.hero-text{position:relative;z-index:2;padding:0 20px 28px;margin-top:-5.5rem;max-width:46rem}
.kicker{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--stage-muted);margin:0 0 .8rem;font-weight:600}
.hero h1{font-size:clamp(2.05rem,1.35rem + 3.6vw,4rem);font-weight:580;text-shadow:0 2px 18px rgba(0,0,0,.55)}
.hero h1 span{display:block;font-size:.52em;font-weight:420;letter-spacing:0;margin-top:.55em;line-height:1.25;color:var(--stage-ink)}
.deck{font-size:clamp(1.08rem,1rem + .5vw,1.3rem);line-height:1.5;margin:1.2rem 0 1.4rem;color:var(--stage-ink);max-width:36rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:.7rem;align-items:center}
.btn{display:inline-flex;align-items:center;gap:.5rem;min-height:46px;padding:.55rem 1.15rem;border-radius:999px;border:1px solid var(--crown);background:var(--crown);color:var(--crown-ink);font-weight:600;text-decoration:none;cursor:pointer}
.btn:hover{filter:brightness(1.08);color:var(--crown-ink)}
.btn.ghost{background:transparent;color:inherit;border-color:currentColor}
.btn.ghost:hover{color:inherit;background:color-mix(in srgb,currentColor 10%,transparent)}
.hero .btn{background:#ffd9d0;border-color:#ffd9d0;color:#2a0906}
.hero .btn.ghost{background:transparent;color:var(--stage-ink);border-color:var(--stage-muted)}
.shared-note{margin:0 0 1rem;padding:.7rem .9rem;border-left:3px solid #ffb4a6;background:rgba(255,255,255,.08);border-radius:0 8px 8px 0;max-width:36rem}
@media (min-width:900px){
  .hero{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:stretch}
  .hero-film{order:2;min-height:0}
  .hero-film::after{background:linear-gradient(90deg,rgba(15,19,15,.9) 0,rgba(15,19,15,0) 30%)}
  .hero-text{margin:0;padding:clamp(2rem,6vh,5rem) clamp(1.5rem,4vw,4rem);align-self:center;justify-self:end;max-width:44rem}
}

/* ---------- reading columns ---------- */
.band{padding:clamp(3.2rem,8vw,6.5rem) 20px}
.band.alt{background:var(--bg-2)}
.col{max-width:var(--measure);margin:0 auto}
.wide{max-width:var(--wide);margin:0 auto}
.eyebrow{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--crown);font-weight:700;margin:0 0 .7rem}
.lead{font-size:1.16rem;line-height:1.55;color:var(--ink-2)}
h2 + p,h2 + .lead{margin-top:1.1rem}
.note{font-size:.9rem;color:var(--muted);line-height:1.5}
.anchor{color:var(--tick-soft);text-decoration:none;font-family:var(--sans);font-size:.55em;margin-left:.4em;opacity:0}
h2:hover .anchor,h3:hover .anchor,.anchor:focus{opacity:1}

/* ---------- the score: seven rhythms on one time axis ---------- */
.score{margin:2.2rem auto 0;max-width:var(--wide);background:var(--surface);border:1px solid var(--line-soft);border-radius:18px;padding:clamp(1rem,2.5vw,1.8rem);box-shadow:var(--shadow)}
.score-row{display:grid;grid-template-columns:minmax(8.2rem,13rem) minmax(0,1fr);gap:.4rem 1rem;align-items:center;padding:.55rem 0;border-top:1px solid var(--line-soft)}
.score-row:first-of-type{border-top:0}
.score-name{display:flex;align-items:center;gap:.6rem;min-width:0}
.score-name b{font-family:var(--serif);font-weight:560;font-size:1.02rem;line-height:1.2;display:block}
.score-name small{display:block;color:var(--muted);font-size:.8rem;line-height:1.3}
.play{flex:none;width:44px;height:44px;border-radius:50%;border:1.5px solid var(--ink);background:transparent;display:grid;place-items:center;cursor:pointer;transition:background .15s,color .15s}
.play:hover,.play[data-on="1"]{background:var(--ink);color:var(--bg)}
.play svg{width:16px;height:16px}
.play .i-stop{display:none}.play[data-on="1"] .i-play{display:none}.play[data-on="1"] .i-stop{display:block}
.strip{width:100%;height:46px;overflow:visible}
.strip line{vector-effect:non-scaling-stroke}
.strip .axis{stroke:var(--line);stroke-width:1}
.strip .tick{stroke:var(--tick);stroke-width:2.6;stroke-linecap:round;transform-box:fill-box;transform-origin:50% 100%}
.strip .tick.hit{stroke:var(--crown);animation:knock .28s ease-out}
.strip .lbl{font:500 11px var(--sans);fill:var(--muted)}
.strip .head{stroke:var(--crown);stroke-width:1.5;opacity:0}
.strip.playing .head{opacity:1}
.strip .call{fill:var(--moss);opacity:.5}
@keyframes knock{0%{transform:scaleY(1.9)}100%{transform:scaleY(1)}}
@media (prefers-reduced-motion:reduce){.strip .tick.hit{animation:none}}
.score-axis{display:grid;grid-template-columns:minmax(8.2rem,13rem) minmax(0,1fr);gap:1rem;font-size:.78rem;color:var(--muted);padding-top:.3rem}
.axis-ticks{display:flex;justify-content:space-between;padding:0 .4%}
.score-cap{font-size:.9rem;color:var(--muted);margin:1rem 0 0;max-width:52rem}
.native-audio{width:100%;max-width:22rem;height:36px;margin-top:.3rem}
.js .native-audio{display:none}
html:not(.js) .needs-js{display:none}
@media (max-width:640px){
  .score-row,.score-axis{grid-template-columns:1fr}
  .score-axis span:first-child{display:none}
}

/* ---------- seven plates ---------- */
.plates{display:grid;gap:clamp(2.6rem,6vw,5rem);margin-top:clamp(2.6rem,6vw,4.5rem)}
.plate{display:grid;gap:1.2rem 2.6rem;align-items:center;max-width:var(--wide);margin:0 auto}
.plate figure{margin:0;position:relative}
.plate figure img{width:100%;border-radius:14px;aspect-ratio:4/5;object-fit:cover;object-position:var(--pos,50% 50%);box-shadow:var(--shadow);background:var(--surface-2)}
figcaption{font-size:.8rem;color:var(--muted);margin-top:.5rem;line-height:1.45}
.plate .badge{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--crown);color:var(--crown);border-radius:999px;padding:.12rem .6rem;margin:0 0 .6rem}
.plate h3{font-size:clamp(1.6rem,1.2rem + 1.8vw,2.3rem)}
.plate .sci{display:block;margin:.25rem 0 .9rem;font-size:1.05rem}
.plate dl{margin:1.1rem 0 0;display:grid;gap:.7rem}
.plate dt{font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700}
.plate dd{margin:.1rem 0 0}
.plate .sound{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.4rem .9rem;align-items:center;margin-top:1rem;padding:.8rem .9rem;border:1px solid var(--line-soft);border-radius:14px;background:var(--surface)}
.plate .sound p{grid-column:1/-1;margin:0;font-size:.86rem;color:var(--muted);line-height:1.45}
@media (min-width:820px){
  .plate{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
  .plate:nth-child(even) figure{order:2}
}

/* ---------- the trunk the reader drums on ---------- */
.drum{display:grid;gap:1.4rem;max-width:var(--wide);margin:2rem auto 0;align-items:start}
.pad{position:relative;display:block;width:100%;min-height:clamp(240px,46svh,430px);border-radius:20px;border:0;padding:0;overflow:hidden;cursor:pointer;touch-action:manipulation;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent;background:#2a2118;color:#fff;box-shadow:var(--shadow)}
.pad img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.9) brightness(.72)}
.pad::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 55%,rgba(0,0,0,.05),rgba(0,0,0,.55))}
.pad-label{position:absolute;inset:auto 0 0 0;z-index:2;padding:1rem 1.1rem 1.1rem;text-align:left;font-weight:600;font-size:1.05rem;line-height:1.35;text-shadow:0 1px 10px rgba(0,0,0,.8)}
.pad-label small{display:block;font-weight:400;font-size:.86rem;opacity:.95;margin-top:.2rem}
.pad-count{position:absolute;right:14px;top:10px;z-index:2;font-family:var(--serif);font-size:clamp(2.6rem,9vw,4.4rem);font-weight:600;line-height:1;text-shadow:0 2px 14px rgba(0,0,0,.7);font-variant-numeric:tabular-nums}
.chipmark{position:absolute;z-index:1;width:26px;height:26px;margin:-13px 0 0 -13px;border-radius:50%;background:radial-gradient(circle,#f7c79a 0,#e59253 45%,rgba(160,80,30,0) 70%);pointer-events:none;animation:chip .9s ease-out forwards}
@keyframes chip{0%{transform:scale(.4);opacity:1}100%{transform:scale(1.25);opacity:.55}}
@media (prefers-reduced-motion:reduce){.chipmark{animation:none;opacity:.6}}
.pad.done{cursor:default}
.you-strip{margin-top:.8rem}
.you-strip .tick{stroke:var(--you)}
.drum-side h3{margin-bottom:.6rem}
.drum-steps{margin:0;padding-left:1.15rem;color:var(--ink-2)}
.drum-steps li{margin-bottom:.35rem}
.result{border:1px solid var(--line);border-radius:18px;background:var(--surface);padding:clamp(1rem,2.6vw,1.6rem);box-shadow:var(--shadow)}
.result-top{display:grid;gap:1rem;grid-template-columns:minmax(0,1fr)}
.result-photo img{border-radius:12px;aspect-ratio:1/1;object-fit:cover;width:100%}
.pos-major{--pos:55% 92%;object-position:55% 92%}
.pos-syriacus{--pos:22% 40%;object-position:22% 40%}
.pos-medius{--pos:30% 38%;object-position:30% 38%}
.pos-minor{--pos:22% 50%;object-position:22% 50%}
.pos-martius{--pos:60% 48%;object-position:60% 48%}
.pos-viridis{--pos:50% 54%;object-position:50% 54%}
.pos-canus{--pos:50% 30%;object-position:50% 30%}
.result h3{font-size:clamp(1.45rem,1.1rem + 1.6vw,2.1rem);margin:.15rem 0 .5rem}
.result .verdict-n{font-size:.95rem;color:var(--muted);margin:0}
.result .pair{margin:1rem 0 .4rem;display:grid;gap:.2rem}
.pair-row{display:grid;grid-template-columns:5.6rem minmax(0,1fr) 4.3rem;gap:.6rem;align-items:center;font-size:.82rem;color:var(--muted)}
.pair-row .strip{height:30px}
.pair-row .strip .tick{stroke-width:2.2}
.pair-row.you .strip .tick{stroke:var(--you)}
.result-actions{display:flex;flex-wrap:wrap;gap:.6rem;margin:1rem 0 .2rem}
.needs{margin:1rem 0 0;padding:.8rem 1rem;border-left:3px solid var(--moss);background:var(--moss-soft);border-radius:0 10px 10px 0;font-size:.98rem}
.needs b{display:block;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--moss);margin-bottom:.2rem}
@media (min-width:860px){
  .drum{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:2.4rem}
  .result-top{grid-template-columns:9.5rem minmax(0,1fr)}
}
.typical{width:100%;border-collapse:collapse;font-size:.95rem;margin-top:1.4rem}
.typical th,.typical td{text-align:left;padding:.55rem .6rem;border-bottom:1px solid var(--line-soft);vertical-align:top}
.typical th{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.typical td.num,.typical th.num{text-align:right}
.table-wrap{overflow-x:auto}

/* ---------- share row ---------- */
.share{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;margin-top:1rem}
.share-label{font-size:.82rem;color:var(--muted);margin-right:.2rem}
.share a,.share button{width:40px;height:40px;border-radius:50%;border:1px solid var(--line-soft);background:transparent;color:var(--ink);display:grid;place-items:center;cursor:pointer;text-decoration:none}
.share a:hover,.share button:hover,.share a:focus-visible,.share button:focus-visible{color:var(--crown);border-color:var(--crown)}
.share svg{width:18px;height:18px}
@media (pointer:coarse){.share a,.share button{width:44px;height:44px}}
.share-status{font-size:.82rem;color:var(--muted);min-height:1.2em;flex-basis:100%;margin:0}

/* ---------- holes ---------- */
.trio{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));max-width:var(--wide);margin:2.2rem auto 0}
.trio figure{margin:0}
.trio img{border-radius:14px;aspect-ratio:4/5;object-fit:cover;width:100%;box-shadow:var(--shadow)}
.facts{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));margin:2rem auto 0;max-width:var(--wide)}
.fact{border-top:2px solid var(--ink);padding-top:.7rem}
.fact b{display:block;font-family:var(--serif);font-size:clamp(2rem,1.4rem + 2.2vw,3rem);font-weight:580;line-height:1;font-variant-numeric:tabular-nums}
.fact span{display:block;margin-top:.45rem;font-size:.95rem;color:var(--ink-2);line-height:1.45}

/* ---------- tables ---------- */
.list{width:100%;border-collapse:collapse;margin-top:1.6rem;font-size:.97rem}
.list caption{text-align:left;font-size:.86rem;color:var(--muted);padding-bottom:.6rem;caption-side:top}
.list th,.list td{padding:.6rem .55rem;border-bottom:1px solid var(--line-soft);text-align:left;vertical-align:top}
.list th{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.list td.num,.list th.num{text-align:right;font-variant-numeric:tabular-nums}
.list td b{font-weight:600}
.tag{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--crown);color:var(--crown);border-radius:999px;padding:.05rem .5rem;margin-left:.4rem;white-space:nowrap}

/* ---------- the map of what was built ---------- */
.mapbox{max-width:var(--wide);margin:2.2rem auto 0;display:grid;gap:1.2rem}
.map{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line-soft);background:var(--surface)}
.map svg{width:100%;height:auto}
.map .built{opacity:0;transition:opacity .5s}
.map .built.on{opacity:1}
@media (prefers-reduced-motion:reduce){.map .built{transition:none}}
.map .forest{fill:var(--moss);fill-opacity:.55;stroke:var(--moss);stroke-width:2.5;fill-rule:evenodd}
.map .road{fill:none;stroke:var(--tick-soft);stroke-width:2.2;opacity:.75}
.map .road.trunk{stroke-width:3.4}
.map .rail{fill:none;stroke:var(--tick-soft);stroke-width:1.2;stroke-dasharray:8 5;opacity:.6}
.map .water{fill:var(--line);opacity:.7}
.map .runway{fill:none;stroke:var(--tick-soft);stroke-width:7;opacity:.45}
.map text{font:600 26px var(--sans);fill:var(--ink);paint-order:stroke;stroke:var(--surface);stroke-width:6px;stroke-linejoin:round}
.map text.small{font-weight:500;font-size:22px;fill:var(--muted)}
.map text.wood{font-family:var(--serif);font-size:30px;fill:var(--ink)}
.map-year{position:absolute;left:14px;top:10px;font-family:var(--serif);font-weight:600;font-size:clamp(2rem,6vw,3.4rem);line-height:1;color:var(--ink);text-shadow:0 0 12px var(--surface),0 0 4px var(--surface)}
.map-controls{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center}
.years{display:flex;gap:.4rem;flex-wrap:wrap}
.years button{min-height:44px;min-width:64px;border-radius:999px;border:1px solid var(--line);background:transparent;cursor:pointer;font-variant-numeric:tabular-nums}
.years button[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.map-read{font-size:1.02rem;margin:0}
.map-read b{font-family:var(--serif);font-size:1.3em}
.bars{display:grid;gap:.35rem;margin:.4rem 0 0;max-width:34rem}
.bar{display:grid;grid-template-columns:3.4rem minmax(0,1fr) 5rem;gap:.6rem;align-items:center;font-size:.9rem;font-variant-numeric:tabular-nums}
.bar i{display:block;height:12px;border-radius:3px;background:var(--ember);font-style:normal}
.steps{margin:1.2rem 0 1.3rem;padding:0;list-style:none;display:grid;gap:.8rem}
h3 + p{margin-top:.7rem}
.steps li{display:grid;grid-template-columns:1.6rem minmax(0,1fr);gap:.7rem;align-items:start}
.steps .dot{width:1.1rem;height:1.1rem;border-radius:50%;border:2px solid var(--ink);margin-top:.3rem}
.steps .done .dot{background:var(--moss);border-color:var(--moss)}
.steps .open .dot{border-style:dashed}
.steps .todo .dot{border-color:var(--tick-soft)}

/* ---------- gallery, recordings ---------- */
.gallery{columns:2;column-gap:12px;max-width:var(--wide);margin:2.2rem auto 0}
.gallery figure{margin:0 0 14px;break-inside:avoid}
.gallery img{border-radius:12px;width:100%;box-shadow:var(--shadow);background:var(--surface-2)}
@media (min-width:760px){.gallery{columns:3;column-gap:16px}}
@media (min-width:1180px){.gallery{columns:4}}
.rec{display:grid;gap:.8rem;margin-top:1.4rem}
.rec-item{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.2rem .9rem;align-items:center;padding:.7rem .9rem;border:1px solid var(--line-soft);border-radius:14px;background:var(--surface)}
.rec-item p{margin:0;font-size:.95rem}
.rec-item small{color:var(--muted)}
.rec-item .native-audio{grid-column:1/-1}
.film2{max-width:22rem;margin:2rem auto 0}
.film2 video{border-radius:16px;width:100%;box-shadow:var(--shadow);background:#111}
.cta-box{margin-top:2rem;padding:1.2rem 1.3rem;border:1px solid var(--line);border-radius:16px;background:var(--surface)}
.cta-box p:last-child{margin-bottom:0}

/* ---------- sources ---------- */
.sources h3{margin:2rem 0 .6rem;font-size:1.25rem}
.sources ul{padding-left:1.1rem;margin:0}
.sources li{margin-bottom:.55rem;font-size:.95rem;line-height:1.5}
.sources li a{overflow-wrap:anywhere}
.credits{font-size:.9rem}
.related{display:flex;flex-wrap:wrap;gap:.6rem 1.2rem;margin-top:1rem;padding:0;list-style:none}
footer{padding:2.2rem 20px calc(2.6rem + env(safe-area-inset-bottom));border-top:1px solid var(--line-soft);display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;justify-content:center;font-size:.9rem;color:var(--muted)}
footer a{color:var(--ink)}

/* ---------- reading rail ---------- */
.rail{position:fixed;right:max(10px,env(safe-area-inset-right));top:50%;transform:translateY(-50%);z-index:30;display:none;flex-direction:column;gap:11px;padding:10px 7px;border-radius:999px;background:color-mix(in srgb,var(--bg) 78%,transparent)}
.rail a{position:relative;width:10px;height:10px;border-radius:50%;border:1.5px solid var(--tick-soft);display:block}
.rail a[aria-current="true"]{background:var(--crown);border-color:var(--crown)}
.rail a span{position:absolute;right:20px;top:50%;transform:translateY(-50%);white-space:nowrap;font-size:.78rem;background:var(--ink);color:var(--bg);padding:.18rem .55rem;border-radius:6px;opacity:0;pointer-events:none}
.rail a:hover span,.rail a:focus-visible span{opacity:1}
@media (min-width:1280px){.rail{display:flex}}
@media print{.rail,.topbar,.progress,.pad,.share{display:none!important}}

/* ---------- small result pages ---------- */
.rpage{min-height:100svh;display:grid;place-items:center;padding:24px;text-align:center}
.rpage main{max-width:34rem}
.rpage img{border-radius:16px;margin:0 auto 1.4rem;box-shadow:var(--shadow)}
.rpage h1{font-size:clamp(1.7rem,1.2rem + 2.4vw,2.6rem);margin-bottom:.8rem}