/* London postcodes. Identity: the cream pages of the Post Office's 1917 booklet, and the white enamel street nameplate
   with its red district code. Colours live in tokens; the canvas reads the same tokens. */
@font-face{font-family:"Barlow Condensed";font-weight:900;font-style:normal;font-display:swap;src:url("fonts/BarlowCondensed.woff2") format("woff2")}
@font-face{font-family:"Source Serif 4";font-weight:200 900;font-style:normal;font-display:swap;src:url("fonts/SourceSerif4-400-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Source Serif 4";font-weight:200 900;font-style:normal;font-display:swap;src:url("fonts/SourceSerif4-400-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,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:"IBM Plex Sans";font-weight:100 700;font-style:normal;font-display:swap;src:url("fonts/IBMPlexSans-400-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Sans";font-weight:100 700;font-style:normal;font-display:swap;src:url("fonts/IBMPlexSans-400-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --bg:#f5eedf;--surface:#fcf8ee;--ink:#1c1a16;--ink-soft:#4a4438;--line:#d6c9ad;--line-soft:#e4d9c1;
  --red:#a40e1d;--buff:#e39a69;--buff-ink:#2a1608;
  --map-bg:#efe6d1;--map-line:#f5eedf;--water:#9fc3da;--speck:rgba(40,32,20,.5);--gl:rgba(120,104,72,.10);--outer-dot:rgba(90,78,56,.38);
  --plate:#fffdf8;--plate-ink:#14120f;
  --a-e:#c4472e;--a-ec:#6c47a6;--a-wc:#b3458c;--a-n:#2c68ad;--a-nw:#1b8a7f;--a-w:#4c8c30;--a-sw:#5459c4;--a-se:#c58710;
  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;--sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;--cond:"Barlow Condensed","Arial Narrow",Impact,sans-serif;
  --bar:44px;color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
  --bg:#101317;--surface:#191d23;--ink:#f2ebdc;--ink-soft:#bdb5a3;--line:#343a44;--line-soft:#262b33;
  --red:#ff9288;--buff:#c9793f;--buff-ink:#160b03;
  --map-bg:#0b0d10;--map-line:#0b0d10;--water:#1f3a50;--speck:rgba(255,232,180,.62);--gl:rgba(200,190,160,.07);--outer-dot:rgba(190,180,150,.30);
  --a-e:#e0624a;--a-ec:#9a78d6;--a-wc:#d86bb0;--a-n:#4b8fd8;--a-nw:#2fb3a5;--a-w:#72b552;--a-sw:#7d82e6;--a-se:#e0a52e;
  color-scheme:dark}}
:root[data-theme=dark]{
  --bg:#101317;--surface:#191d23;--ink:#f2ebdc;--ink-soft:#bdb5a3;--line:#343a44;--line-soft:#262b33;
  --red:#ff9288;--buff:#c9793f;--buff-ink:#160b03;
  --map-bg:#0b0d10;--map-line:#0b0d10;--water:#1f3a50;--speck:rgba(255,232,180,.62);--gl:rgba(200,190,160,.07);--outer-dot:rgba(190,180,150,.30);
  --a-e:#e0624a;--a-ec:#9a78d6;--a-wc:#d86bb0;--a-n:#4b8fd8;--a-nw:#2fb3a5;--a-w:#72b552;--a-sw:#7d82e6;--a-se:#e0a52e;
  color-scheme:dark}

*{box-sizing:border-box}
[hidden]{display:none!important}
svg[hidden]{display:none}
html{scroll-padding-top:calc(var(--bar) + 12px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--serif);font-size:1.0625rem;line-height:1.58}
a{color:inherit;text-decoration-color:var(--red);text-underline-offset:.16em;text-decoration-thickness:.09em}
a:hover{color:var(--red)}
:focus-visible{outline:2px solid var(--red);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--bg);padding:.5rem .8rem;z-index:50}
.skip:focus{left:8px;top:8px}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.nb{white-space:nowrap}

/* topbar */
.topbar{position:sticky;top:0;z-index:30;height:var(--bar);display:flex;align-items:center;gap:.9rem;padding:0 .9rem;background:var(--bg);border-bottom:1px solid var(--line);font-family:var(--sans);font-size:.84rem}
.topbar .home{display:flex;align-items:center;gap:.45rem;font-weight:600;text-decoration:none;white-space:nowrap}
.home-ico{flex:none}
.topnav{display:flex;gap:1rem;overflow-x:auto;scrollbar-width:none;white-space:nowrap;min-width:0}
.topnav::-webkit-scrollbar{display:none}
.topnav a{text-decoration:none;color:var(--ink-soft)}
.topnav a:hover{color:var(--ink)}
.spacer{flex:1}
.lang-switch{font-weight:600;text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:.12rem .55rem;white-space:nowrap}
.icon-btn{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer;flex:none}
.progress{position:absolute;left:0;right:0;bottom:-1px;height:2px;pointer-events:none}
.progress span{display:block;height:100%;background:var(--red);transform-origin:0 50%;transform:scaleX(0)}
@media (max-width:640px){.topnav{display:none}}

/* scrolly: text column and pinned map */
.scrolly{display:grid;grid-template-columns:minmax(0,27rem) minmax(0,1fr);grid-template-areas:"hero stage" "steps stage";column-gap:0}
.hero{grid-area:hero;padding:clamp(1.4rem,4.5vh,3rem) clamp(1rem,2.6vw,2.2rem) 1.6rem;min-height:calc(100svh - var(--bar));display:flex;flex-direction:column;justify-content:center}
.steps{grid-area:steps;padding:0 clamp(1rem,2.6vw,2.2rem) 30vh}
.stage{grid-area:stage;position:sticky;top:var(--bar);height:calc(100svh - var(--bar));align-self:start;background:var(--map-bg);border-left:1px solid var(--line);overflow:hidden}
#map{display:block;width:100%;height:100%;touch-action:pan-y}
.stage-fallback{position:absolute;inset:0;display:none;place-items:center;padding:2rem;text-align:center;color:var(--ink-soft);font-family:var(--sans)}
.map-failed .stage-fallback{display:grid}
.stage-bar{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;gap:.6rem;padding:.5rem .7rem;font-family:var(--sans);font-size:.8rem;background:linear-gradient(to top,var(--map-bg) 62%,transparent)}
#cap{flex:1;min-width:0;color:var(--ink-soft);line-height:1.3}
.btn{display:inline-flex;align-items:center;gap:.4rem;min-height:36px;padding:.3rem .8rem;border:1px solid var(--ink);border-radius:999px;background:var(--surface);color:var(--ink);font:600 .82rem var(--sans);cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--red);color:var(--red)}
.btn .ic-pause{display:none}.btn[data-on=true] .ic-pause{display:block}.btn[data-on=true] .ic-play{display:none}
#chip{position:absolute;left:.7rem;top:.7rem;max-width:calc(100% - 1.4rem);display:flex;flex-wrap:wrap;align-items:baseline;gap:.15rem .5rem;padding:.4rem .7rem;background:var(--plate);color:var(--plate-ink);border:2px solid var(--plate-ink);border-radius:4px;font-family:var(--sans);font-size:.84rem;box-shadow:0 2px 0 rgba(0,0,0,.18)}
#chip b{font:900 1.25rem/1 var(--cond);color:#b00f20;letter-spacing:.01em}
#chip span{font:900 1.05rem/1 var(--cond);text-transform:uppercase;letter-spacing:.02em}
#chip em{font-style:normal;flex-basis:100%;color:#3c372e}
#chip a{color:#14120f;font-weight:600}

.kicker{font:600 .78rem var(--sans);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 .7rem}
h1{font:900 clamp(2.05rem,3.5vw + .6rem,3.1rem)/.98 var(--cond);letter-spacing:.005em;word-spacing:.08em;margin:0 0 .9rem;text-wrap:balance}
h1 .red{color:var(--red)}
.deck{font-size:1.1rem;line-height:1.5;margin:0 0 1rem}
.deck b{font-weight:650}
.deck-src{font:.86rem/1.4 var(--sans);color:var(--ink-soft);margin:-.5rem 0 1.2rem}
.hero.has-d .deck-src{display:none}

/* the reader's postcode */
.pc-form{display:flex;gap:.5rem;align-items:stretch;margin:.2rem 0 .4rem}
.pc-form label{font:600 .84rem var(--sans);display:block;margin-bottom:.3rem}
.pc-in{flex:1;min-width:0;font:900 1.5rem/1 var(--cond);letter-spacing:.04em;text-transform:uppercase;padding:.5rem .7rem;border:2px solid var(--ink);border-radius:4px;background:var(--plate);color:#a40e1d;height:52px}
.pc-in::placeholder{color:#6f675a;opacity:1;text-transform:none;font:500 1.05rem var(--sans);letter-spacing:0}
.pc-go{font:700 .95rem var(--sans);padding:0 1.1rem;border:2px solid var(--ink);border-radius:4px;background:var(--ink);color:var(--bg);cursor:pointer;height:52px}
.pc-go:hover{background:var(--red);border-color:var(--red)}
.egs{font:.84rem var(--sans);color:var(--ink-soft);margin:.2rem 0 0;display:flex;flex-wrap:wrap;gap:.35rem .5rem;align-items:center}
.egs button{font:900 .98rem var(--cond);letter-spacing:.03em;background:transparent;border:1px solid var(--line);border-radius:3px;color:var(--ink);padding:.2rem .5rem;min-height:32px;cursor:pointer}
.egs button:hover{border-color:var(--red);color:var(--red)}
#pc-msg{font:.86rem var(--sans);color:var(--red);min-height:1.2em;margin:.3rem 0 0}
#result{margin-top:.6rem;padding-top:.2rem}
/* arriving from a shared district link: the district comes straight after the headline */
.hero.has-d .kicker{order:-3}.hero.has-d h1{order:-2}.hero.has-d #result{order:-1;margin:0 0 1rem}.hero.has-d .deck{display:none}.hero.has-d #whole{order:-1;align-self:flex-start;margin:0 0 1.2rem}
.np{position:relative;display:grid;grid-template-columns:1fr auto;align-items:end;gap:0 .8rem;background:var(--plate);color:var(--plate-ink);border:3px solid var(--plate-ink);border-radius:5px;padding:.42rem .8rem .5rem;box-shadow:0 3px 0 rgba(0,0,0,.2),inset 0 0 0 2px var(--plate),inset 0 0 0 3px rgba(20,18,15,.35)}
.np-boro{grid-column:1/-1;grid-row:1;font:900 .78rem/1.2 var(--cond);letter-spacing:.12em;text-transform:uppercase;border-bottom:2px solid var(--ac,#b00f20);padding-bottom:.22rem;margin-bottom:.3rem}
.np-name{font:900 clamp(1.7rem,6vw,2.5rem)/.95 var(--cond);text-transform:uppercase;letter-spacing:.015em;overflow-wrap:anywhere}
.np-code{font:900 clamp(1.7rem,6vw,2.5rem)/.95 var(--cond);color:#b00f20;letter-spacing:.02em}
.res-main{font-size:1.08rem;margin:.85rem 0 .5rem}
.res-main b{font-weight:680}
.res-note{font-size:.95rem;margin:.4rem 0;padding-left:.7rem;border-left:3px solid var(--buff)}
.res-facts{list-style:none;margin:.5rem 0 .6rem;padding:0;font:.9rem/1.45 var(--sans);color:var(--ink-soft)}
.res-facts li{padding:.28rem 0;border-top:1px solid var(--line-soft)}
.res-facts b{color:var(--ink);font-weight:600}
.res-more{font:.88rem var(--sans);margin:.5rem 0 0}
.share-row{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap;margin:.6rem 0 .2rem;font:.84rem var(--sans);color:var(--ink-soft)}
.share-row a,.share-row button{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer;text-decoration:none}
.share-row a:hover,.share-row button:hover{border-color:var(--red);color:var(--red)}
@media (pointer:coarse){.share-row a,.share-row button{width:44px;height:44px}}
.share-row [role=status]{flex-basis:100%;min-height:1.1em;color:var(--ink)}
.whole{margin-top:.5rem}

/* steps */
.step{min-height:92vh;display:flex;flex-direction:column;justify-content:center;padding:1.2rem 0}
.step-card{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:1.05rem 1.15rem 1.1rem;opacity:.55;transition:opacity .3s}
.step.is-on .step-card,.no-js .step-card{opacity:1}
.step h2{font:900 1.7rem/1.02 var(--cond);word-spacing:.08em;margin:0 0 .55rem;text-wrap:balance}
.step h2 a,.s h2 a{text-decoration:none}
.step .yr{display:inline-block;font:900 .95rem/1 var(--cond);letter-spacing:.08em;color:var(--buff-ink);background:var(--buff);padding:.22rem .5rem .18rem;border-radius:2px;margin-bottom:.55rem}
.step p{margin:.55rem 0}
.step p:last-child{margin-bottom:0}
.quote{margin:.7rem 0;padding:.1rem 0 .1rem .8rem;border-left:3px solid var(--buff);font-size:1rem}
.quote cite{display:block;font:normal .8rem var(--sans);color:var(--ink-soft);margin-top:.3rem}
.alpha{list-style:none;margin:.7rem 0 0;padding:0;columns:2;column-gap:1rem;font:.9rem/1.3 var(--sans)}
.alpha li{display:flex;gap:.45rem;align-items:baseline;padding:.16rem 0;break-inside:avoid}
.alpha b{font:900 1rem/1 var(--cond);color:var(--red);min-width:2.2em;text-align:right}
.alpha .head{color:var(--ink-soft)}
.alpha .late span::after{content:" *"}
.fine{font:.82rem/1.4 var(--sans);color:var(--ink-soft)}
figure{margin:.8rem 0 0}
figure img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:3px;background:#f3e6d2}
figcaption{font:.8rem/1.4 var(--sans);color:var(--ink-soft);margin-top:.35rem}
.dbtn{font:900 1em var(--cond);letter-spacing:.02em;color:var(--red);background:none;border:0;border-bottom:1px dotted currentColor;padding:0;cursor:pointer}

/* sections after the map */
.s{padding:clamp(2.2rem,6vw,4rem) 1rem;border-top:1px solid var(--line)}
.wrap{max-width:44rem;margin:0 auto}
.wide{max-width:60rem;margin:0 auto}
.s h2{font:900 clamp(1.7rem,3vw,2.2rem)/1.02 var(--cond);word-spacing:.08em;margin:0 0 .7rem;text-wrap:balance}
.s h3{font:700 1rem var(--sans);margin:1.4rem 0 .3rem}
.lede{font-size:1.1rem}
.st-form{display:flex;gap:.5rem;margin:1rem 0 .4rem}
.st-form input{flex:1;min-width:0;font:1.05rem var(--serif);padding:.55rem .7rem;border:2px solid var(--ink);border-radius:4px;background:var(--surface);color:var(--ink);height:48px}
#st-info{font:.86rem var(--sans);color:var(--ink-soft);min-height:1.3em;margin:.2rem 0}
#st-out{list-style:none;margin:.3rem 0 0;padding:.4rem .9rem;background:#fbf3e3;color:#1c1a16;border:1px solid var(--line);border-radius:3px;font:1rem/1.35 "Source Serif 4",Georgia,serif}
#st-out:empty{display:none}
#st-out li{display:flex;align-items:baseline;gap:.4rem;padding:.2rem 0}
.st-name{min-width:0}.st-loc{color:#3d382e}.st-rng{display:block;font-size:.84em;color:#4a4438;padding-left:1.2em}
.st-dots{flex:1;border-bottom:2px dotted #8a7f6a;min-width:1rem;transform:translateY(-.25em)}
.st-code{font:700 1rem "Source Serif 4",Georgia,serif;color:#1c1a16;background:none;border:0;padding:.1rem .2rem;cursor:pointer;white-space:nowrap}
.st-code i{font-style:normal;font-variant:small-caps;letter-spacing:.04em}
.st-code:hover{color:#a40e1d}
.more-rows,#st-more{margin-top:.7rem}
.tbl-wrap{overflow-x:auto;margin-top:1rem}
table{border-collapse:collapse;width:100%;font:.9rem/1.35 var(--sans)}
th,td{text-align:left;padding:.42rem .6rem;border-bottom:1px solid var(--line-soft);vertical-align:top}
thead th{font-weight:600;border-bottom:2px solid var(--ink);white-space:nowrap}
td.c,th.c{font:900 1.05rem/1.1 var(--cond);color:var(--red);white-space:nowrap}
td.n{font-variant-numeric:tabular-nums;white-space:nowrap}
.src{font:.9rem/1.5 var(--sans)}
.src li{margin:.45rem 0}
.foot{padding:1.6rem 1rem 2.4rem;border-top:1px solid var(--line);font:.86rem var(--sans);color:var(--ink-soft);display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;justify-content:center}

/* reading rail */
.rail{position:fixed;right:10px;top:50%;transform:translateY(-50%);z-index:20;display:none;flex-direction:column;gap:7px;padding:8px 5px;background:color-mix(in srgb,var(--bg) 82%,transparent);border-radius:999px}
.rail a{position:relative;width:9px;height:9px;border-radius:50%;border:1.5px solid var(--ink-soft);display:block}
.rail a[aria-current]{background:var(--red);border-color:var(--red)}
.rail a span{position:absolute;right:18px;top:50%;transform:translateY(-50%);white-space:nowrap;font:600 .74rem var(--sans);background:var(--ink);color:var(--bg);padding:.15rem .45rem;border-radius:3px;opacity:0;pointer-events:none}
.rail a:hover span,.rail a:focus-visible span{opacity:1}
@media (min-width:1100px){.rail{display:flex}}
/* beside the pinned map there is no gutter: the rail waits until the map has scrolled away */
.in-scrolly .rail{display:none}
/* the shared back-to-top button would land on the text column beside the pinned map: keep it on the map, above its bar */
@media (min-width:860px){.in-scrolly .to-top-x.left{left:auto;right:max(1rem,env(safe-area-inset-right));bottom:calc(4.4rem + env(safe-area-inset-bottom))}}
html[lang=ro] h1{line-height:1.06}html[lang=ro] .step h2,html[lang=ro] .s h2{line-height:1.1}
@media print{.rail,.stage,.topbar{display:none}}

/* phone: text first, then the map pinned above the steps */
@media (max-width:859px){
  .scrolly{display:block}
  .hero{min-height:0;padding-top:1.3rem;padding-bottom:1.2rem}
  .stage{height:46svh;border-left:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);z-index:5}
  .steps{padding-bottom:12vh}
  .step{min-height:64svh;justify-content:flex-start;padding-top:1.4rem}
  .step-card{opacity:1}
  .stage-bar{padding:.35rem .5rem;font-size:.74rem}
  .btn{min-height:34px;padding:.2rem .6rem;font-size:.76rem}
  #chip{font-size:.78rem;padding:.3rem .5rem}
  #whole2 .lbl{display:none}
  #whole2{padding:.2rem .55rem}
  .alpha{columns:2;font-size:.84rem}
}
@media (prefers-reduced-motion:reduce){.step-card{transition:none}html{scroll-behavior:auto}}

/* a shared district's own small page */
.d-page{max-width:36rem;margin:0 auto;padding:1.6rem 1rem 3rem}
.d-page img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:4px;margin:1rem 0}
.d-go{display:inline-block;font:700 1rem var(--sans);background:var(--ink);color:var(--bg);padding:.7rem 1.1rem;border-radius:4px;text-decoration:none;margin-top:.6rem}
.nf main{max-width:36rem;margin:18vh auto;padding:0 1rem;font-family:var(--sans)}