:root{
  --ink:#1c2128;--ink-2:#414b58;--muted:#6b7684;--line:#e4e2dc;--paper:#fbfaf7;--card:#ffffff;
  --for:#0f766e;--for-bg:#e6f4f1;--against:#b45309;--against-bg:#fbeee0;--both:#475569;--both-bg:#e9edf2;--neutral:#6b7684;
  --accent:#1f4e79;--accent-bg:#e8eff7;
  --op:#2f855a;--uc:#d97706;--pr:#2563eb;--bl:#b91c1c;
  --serif:"Source Serif 4",Georgia,serif;--sans:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --r:12px;--shadow:0 1px 2px rgba(20,25,35,.06),0 6px 20px rgba(20,25,35,.06);
}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.6;font-size:16.5px}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:.5rem}.skip:focus{left:8px;z-index:999}
h1,h2,h3,.h2{font-family:var(--serif);line-height:1.15;letter-spacing:-.01em;margin:0 0 .6rem}
h1{font-size:clamp(2rem,4.2vw,3.1rem);font-weight:700}
h2,.h2{font-size:clamp(1.45rem,2.4vw,1.9rem);font-weight:600}
h3{font-size:1.15rem;font-weight:600}
p{margin:.55rem 0 .9rem}
.muted{color:var(--muted)}.small{font-size:.9rem}
.kicker{font-family:var(--sans);text-transform:uppercase;letter-spacing:.12em;font-size:.74rem;font-weight:600;color:var(--muted);margin:0 0 .5rem}
.lede{font-size:1.18rem;color:var(--ink-2);max-width:46rem}
sup.fn{font-size:.68em;line-height:0;vertical-align:baseline;position:relative;top:-.5em;margin-left:.1em}sup.fn a{padding:0 .15em;color:var(--accent);font-weight:600}
/* header */
.topbar{position:sticky;top:0;z-index:50;background:rgba(251,250,247,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:64px}
.brand{font-family:var(--serif);font-weight:700;font-size:1.15rem;color:var(--ink);display:flex;align-items:center;gap:.5rem;white-space:nowrap}.brand i{color:var(--accent)}
.brand.small{font-size:1rem;margin-bottom:.4rem}
.nav{display:flex;gap:.15rem;flex-wrap:wrap;justify-content:flex-end}
.nav a{padding:.45rem .65rem;border-radius:8px;color:var(--ink-2);font-weight:500;font-size:.93rem}.nav a:hover{background:#efece5;text-decoration:none}.nav a.on{color:var(--ink);background:#efece5}
.nav a.cta{background:var(--accent);color:#fff;margin-left:.4rem}.nav a.cta:hover{background:#173c5e}
.navtoggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:.45rem .6rem;font-size:1.05rem;color:var(--ink)}
@media(max-width:940px){.navtoggle{display:block}.nav{display:none;position:absolute;left:0;right:0;top:64px;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;padding:.5rem 20px 1rem}.nav a{padding:.65rem .5rem}body.nav-open .nav{display:flex}}
/* hero */
.hero{padding:3.6rem 0 2.6rem;background:linear-gradient(180deg,#f2efe8 0%,var(--paper) 100%);border-bottom:1px solid var(--line)}
.hero h1{max-width:16ch}
.hero-cta{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1.2rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1rem;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);font-weight:600;font-size:.95rem;box-shadow:0 1px 1px rgba(0,0,0,.03)}
.btn:hover{text-decoration:none;border-color:#c9c5bb;background:#fffdf9}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:#173c5e}
.btn.ghost{background:transparent}.btn.big{font-size:1.05rem;padding:.8rem 1.3rem}.btn.small{padding:.4rem .7rem;font-size:.85rem}
.section{padding:2.2rem 0}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:.6rem}
.split{display:grid;grid-template-columns:1.2fr 1fr;gap:2rem;align-items:start}
@media(max-width:800px){.split{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.3rem 1.4rem;box-shadow:var(--shadow)}
.card.agree h3{margin-top:0}.agree-list{padding-left:1.1rem;margin:.4rem 0}.agree-list li{margin:.35rem 0}
.card.band{display:flex;align-items:center;justify-content:space-between;gap:2rem;background:linear-gradient(135deg,#fff,#f1f5f9)}
@media(max-width:800px){.card.band{flex-direction:column;align-items:flex-start}}
.notice{background:var(--accent-bg);border:1px solid #cfdcea;border-radius:10px;padding:.8rem 1rem;font-size:.95rem;margin:1rem 0 1.5rem}
/* sides */
.sides{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
@media(max-width:800px){.sides{grid-template-columns:1fr}}
.side-card{display:block;background:#fff;border:1px solid var(--line);border-top:5px solid var(--both);border-radius:var(--r);padding:1.3rem 1.4rem;color:var(--ink);box-shadow:var(--shadow);transition:transform .15s}
a.side-card:hover{text-decoration:none;transform:translateY(-2px)}
.side-card.against{border-top-color:var(--against)}.side-card.for{border-top-color:var(--for)}
.side-label{font-weight:700;font-family:var(--serif);font-size:1.25rem;display:flex;gap:.5rem;align-items:center;margin-bottom:.5rem}
.side-card.against .side-label{color:var(--against)}.side-card.for .side-label{color:var(--for)}
.side-card ol{padding-left:1.3rem;margin:.4rem 0 .8rem}.side-card li{margin:.35rem 0;color:var(--ink-2)}.side-card ol.linked li a{color:var(--ink)}
.side-card .more{font-weight:600;color:var(--accent);font-size:.93rem}
/* news */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
@media(max-width:900px){.news-grid{grid-template-columns:1fr 1fr}}@media(max-width:600px){.news-grid{grid-template-columns:1fr}}
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1rem 1.1rem;display:flex;flex-direction:column;gap:.3rem}
.news-card h3{font-size:1.05rem}.news-card p{margin:.2rem 0;font-size:.95rem;color:var(--ink-2)}
.news-meta{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;font-size:.82rem}
.news-foot{font-size:.85rem;display:flex;gap:.5rem;flex-wrap:wrap;align-items:center;margin-top:auto}
.lean{display:inline-block;padding:.12rem .55rem;border-radius:999px;font-size:.76rem;font-weight:600;letter-spacing:.01em}
.lean-for{background:var(--for-bg);color:var(--for)}.lean-against{background:var(--against-bg);color:var(--against)}.lean-both{background:var(--both-bg);color:var(--both)}.lean-neutral{background:#f1f1ee;color:var(--neutral)}
.tag{display:inline-block;padding:.1rem .5rem;border-radius:6px;background:#f1efe9;color:var(--ink-2);font-size:.76rem;font-weight:500;text-transform:capitalize}
.argtag{display:inline-flex;align-items:center;gap:.35rem;padding:.2rem .55rem;border-radius:8px;background:#f1efe9;font-size:.8rem;color:var(--ink-2);margin:.15rem .25rem .15rem 0}
.argtag.lean-for{background:var(--for-bg);color:var(--for)}.argtag.lean-against{background:var(--against-bg);color:var(--against)}.argtag.lean-both{background:var(--both-bg);color:var(--both)}
.argtag em{font-style:normal;font-weight:400;opacity:.85}
.check{background:#fff8e6;border-left:3px solid #e2b33c;padding:.5rem .8rem;border-radius:6px;font-size:.92rem;color:#5b4a13}
.fund{font-size:.92rem;color:var(--ink-2)}
/* tiles */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
@media(max-width:900px){.tiles{grid-template-columns:1fr 1fr}}
.tile{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.1rem;color:var(--ink);display:flex;flex-direction:column;gap:.2rem;box-shadow:var(--shadow)}
.tile:hover{text-decoration:none;border-color:#c9c5bb}.tile i{color:var(--accent);font-size:1.2rem}.tile strong{font-family:var(--serif);font-size:2rem;line-height:1.1}.tile span{color:var(--muted);font-size:.9rem}
/* page with toc */
.page{display:grid;grid-template-columns:250px 1fr;gap:2.5rem;padding:2.2rem 20px}
@media(max-width:900px){.page{grid-template-columns:1fr}.toc{display:none}}
.toc{position:sticky;top:84px;align-self:start;border-left:2px solid var(--line);padding-left:1rem;font-size:.9rem;max-height:calc(100vh - 100px);overflow:auto}
.toc a{display:block;padding:.28rem 0;color:var(--ink-2)}.toc a:hover{color:var(--ink)}.toc-h{font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:.4rem}
.prose{max-width:46rem}.prose.narrow{margin:0 auto}
.prose h2{margin-top:2.2rem;padding-top:.4rem}.prose h3{margin-top:1.4rem}
.prose table{border-collapse:collapse;width:100%;font-size:.95rem;margin:1rem 0}.prose th,.prose td{border-bottom:1px solid var(--line);padding:.55rem .6rem;text-align:left;vertical-align:top}.prose th{background:#f3f1ea}
.prose blockquote{border-left:3px solid var(--line);margin:1rem 0;padding:.2rem 1rem;color:var(--ink-2)}
.prose ul,.prose ol{padding-left:1.4rem}.prose li{margin:.35rem 0}
.page-head{padding:2.4rem 0 1.2rem}.page-head.compact{padding-bottom:.6rem}
.next-links{display:flex;gap:.7rem;flex-wrap:wrap;margin:2.5rem 0 1rem}
/* points */
.point{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.4rem 1.6rem;margin:1.6rem 0;box-shadow:var(--shadow)}
.point h2{margin-top:0;display:flex;gap:.7rem;align-items:flex-start;font-size:1.45rem}
.pnum{flex:none;width:2rem;height:2rem;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-family:var(--sans);font-size:.95rem;font-weight:700;color:#fff;background:var(--both);margin-top:.1rem}
.side-against .pnum{background:var(--against)}.side-for .pnum{background:var(--for)}
.plabel{font-family:var(--sans);font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:1.1rem 0 .2rem;font-weight:700}
.pblock p{margin:.35rem 0 .6rem}
.pb-what-they-will-say-back{background:var(--both-bg);border-radius:10px;padding:.7rem 1rem .3rem;margin-top:1rem}
.side-against .pb-what-they-will-say-back .plabel{color:var(--for)}.side-for .pb-what-they-will-say-back .plabel{color:var(--against)}
.pb-your-comeback{border-left:3px solid var(--both);padding-left:1rem;margin-top:.8rem}
.side-against .pb-your-comeback{border-color:var(--against)}.side-for .pb-your-comeback{border-color:var(--for)}
.pb-say-it-like-this p{font-family:var(--serif);font-size:1.12rem;font-style:italic;color:var(--ink)}
.point-foot{margin-top:1rem;border-top:1px dashed var(--line);padding-top:.6rem}
.side-kicker{color:var(--both)}.side-against .side-kicker{color:var(--against)}.side-for .side-kicker{color:var(--for)}
/* filters */
.filterbar{display:flex;gap:.6rem;flex-wrap:wrap;margin:1.2rem 0 .6rem}
.filterbar select,.filterbar input{font:inherit;font-size:.93rem;padding:.5rem .7rem;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink)}
.search{display:flex;align-items:center;gap:.5rem;background:#fff;border:1px solid var(--line);border-radius:9px;padding:0 .7rem;flex:1;min-width:240px}.search input{border:0!important;flex:1;padding-left:0!important;outline:none}.search i{color:var(--muted)}
.legend{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}.legend .count{margin-left:auto}
/* faq */
.faq-group{margin:1.6rem 0}
details.faq{background:#fff;border:1px solid var(--line);border-radius:10px;margin:.5rem 0;overflow:hidden}
details.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.9rem 1.1rem;font-weight:600;font-family:var(--serif);font-size:1.08rem}
details.faq summary::-webkit-details-marker{display:none}details.faq summary i{color:var(--muted);transition:transform .2s}details.faq[open] summary i{transform:rotate(180deg)}
.faq-body{padding:0 1.1rem 1rem}.faq-short{font-size:1.02rem}
.two{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin:.6rem 0}@media(max-width:700px){.two{grid-template-columns:1fr}}
.pane{border-radius:10px;padding:.7rem .9rem;font-size:.95rem}.pane p{margin:.2rem 0}.pane-h{font-weight:700;font-size:.85rem;margin-bottom:.2rem;display:flex;gap:.4rem;align-items:center}
.pane.for{background:var(--for-bg)}.pane.for .pane-h{color:var(--for)}.pane.against{background:var(--against-bg)}.pane.against .pane-h{color:var(--against)}
/* reports */
.report-list{display:grid;gap:1rem}
.report{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.1rem 1.3rem;box-shadow:var(--shadow)}
.report-top{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;margin-bottom:.4rem}
.report h3{font-size:1.15rem}.report h3 a{color:var(--ink)}.report .nums{padding-left:1.1rem;margin:.3rem 0 .6rem;font-size:.93rem;color:var(--ink-2)}
.report .args{margin:.4rem 0}
/* sources */
.source-list{display:grid;gap:.9rem;max-width:56rem}
.source{display:grid;grid-template-columns:3rem 1fr;gap:1rem;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1rem 1.2rem;scroll-margin-top:90px}
.snum{font-family:var(--serif);font-size:1.6rem;font-weight:700;color:var(--accent)}
.swho{font-weight:700;margin-bottom:.2rem}.scite{font-size:.93rem;color:var(--ink-2);word-break:break-word}.sbio{margin-top:.6rem;font-size:.95rem}.sbio p{margin:.3rem 0}
/* map */
.map-shell{display:grid;grid-template-columns:340px 1fr;height:calc(100vh - 64px);min-height:560px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
@media(max-width:900px){.map-shell{grid-template-columns:1fr;height:auto}#map{height:62vh}.map-side{max-height:40vh}}
.map-side{display:flex;flex-direction:column;border-right:1px solid var(--line);background:#fff;min-height:0}
.map-filters{padding:.8rem .9rem;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:.5rem}
.map-filters select{font:inherit;font-size:.9rem;padding:.4rem .6rem;border:1px solid var(--line);border-radius:8px}
.statuses{display:grid;grid-template-columns:1fr 1fr;gap:.2rem .6rem;font-size:.86rem}
.st{display:flex;align-items:center;gap:.4rem;cursor:pointer}.st::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--both);flex:none}
.st-operating::before{background:var(--op)}.st-under_construction::before{background:var(--uc)}.st-proposed::before{background:var(--pr)}.st-blocked::before{background:var(--bl)}
.st .cnt{color:var(--muted);margin-left:auto}.chk{font-size:.86rem;display:flex;gap:.4rem;align-items:center}
.map-list{overflow:auto;flex:1;min-height:0}
.mitem{padding:.7rem .9rem;border-bottom:1px solid var(--line);cursor:pointer;font-size:.9rem}.mitem:hover{background:#f6f4ee}
.mitem b{display:block;font-size:.95rem}.mitem .mst{font-size:.78rem;font-weight:600}.mitem .mloc{color:var(--muted)}
.mst-operating{color:var(--op)}.mst-under_construction{color:var(--uc)}.mst-proposed{color:var(--pr)}.mst-blocked{color:var(--bl)}
#map{background:#e9ecef}
.leaflet-popup-content{font:14px/1.45 var(--sans);min-width:220px}.leaflet-popup-content h4{margin:0 0 .3rem;font-family:var(--serif);font-size:1.05rem}.leaflet-popup-content p{margin:.25rem 0}
.mk{width:14px;height:14px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px rgba(0,0,0,.35)}
.mk-operating{background:var(--op)}.mk-under_construction{background:var(--uc)}.mk-proposed{background:var(--pr)}.mk-blocked{background:var(--bl)}
.mk-osm{width:9px;height:9px;opacity:.85}
/* metrics */
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
@media(max-width:900px){.metric-grid{grid-template-columns:1fr 1fr}}@media(max-width:600px){.metric-grid{grid-template-columns:1fr}}
.metric{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1rem 1.1rem;scroll-margin-top:90px}
.mval{font-family:var(--serif);font-size:1.7rem;font-weight:700;color:var(--accent);line-height:1.15}.mlabel{font-weight:600;margin:.2rem 0}.mdetail{font-size:.93rem;color:var(--ink-2);margin:.2rem 0 .4rem}.msrc{color:var(--muted)}
.mhist summary{cursor:pointer;font-size:.85rem;color:var(--muted)}.mhist ul{font-size:.88rem;padding-left:1.1rem;margin:.3rem 0}
.changelog{padding-left:1.1rem}.changelog li{margin:.4rem 0}
/* updates */
.day{margin:1.6rem 0}.dayhead{font-size:1.2rem;border-bottom:2px solid var(--line);padding-bottom:.3rem;margin-bottom:.6rem}
.update{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1rem 1.2rem;margin:.6rem 0}
.update h3{font-size:1.1rem}.update h3 a{color:var(--ink)}.update p{margin:.3rem 0}
.contents{padding-left:1.2rem}.contents li{margin:.35rem 0}
/* footer */
.footer{margin-top:3rem;border-top:1px solid var(--line);background:#f3f1ea;padding:2.4rem 0 1.5rem;font-size:.92rem}
.grid3{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}@media(max-width:800px){.grid3{grid-template-columns:1fr}}
.footer a{display:block;color:var(--ink-2);padding:.15rem 0}.foot-h{font-weight:700;margin-bottom:.4rem}
.foot-bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:1.8rem;font-size:.82rem}

/* argument update tracking */
.upd{display:inline-flex;align-items:center;gap:.3rem;font-size:.76rem;color:var(--muted);background:#f1efe9;border-radius:999px;padding:.1rem .5rem;margin-left:.3rem;white-space:nowrap;vertical-align:middle}
.upd.upd-new{background:var(--accent-bg);color:var(--accent)}
.upd-line{font-size:.88rem;color:var(--muted);margin:.2rem 0 .8rem}
.since{margin-top:1.2rem;border-top:1px dashed var(--line);padding-top:.6rem}
.since ul{list-style:none;padding:0;margin:.3rem 0 .6rem}.since li{margin:.4rem 0;font-size:.93rem;line-height:1.5}