:root{
  --bg:#FFFFFF; --panel:#F8FAFC; --panel2:#F1F5F9; --ink:#0A1521; --ink2:#475569; --muted:#475569;
  --line:#E2E8F0; --line2:#E2E8F0; --navy:#002060;
  --accent:#1E9C84; --accent-dk:#18836F; --accent-ink:#FFFFFF; --accent-soft:#E6F5F2;
  --slip:#B42318; --slip-soft:#F8E8E6; --gain:#18836F; --gain-soft:#E6F5F2; --warn:#D97706; --warn-soft:#FEF4E6;
  --t-off:#002060; --t-on:#3D6B99; --t-sol:#D97706; --t-sto:#1E9C84; --t-hyb:#C4A574; --t-gas:#64748B;
  --t-nuc:#B42318; --t-hyd:#18836F; --t-dem:#0A1521; --t-oth:#94A3B8; --t-mul:#7C3AED;
  --body:"IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --display:"IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0B1219; --panel:#111B24; --panel2:#16222D; --ink:#E6EDF3; --ink2:#9FB0BF; --muted:#7C8FA0;
    --line:#1E2D3A; --line2:#2A3D4D; --navy:#002060;
    --accent:#3DBFA4; --accent-dk:#5BD3B9; --accent-ink:#0B1219; --accent-soft:rgba(61,191,164,.13);
    --slip:#E06A5C; --slip-soft:rgba(224,106,92,.12); --gain:#3DBFA4; --gain-soft:rgba(61,191,164,.13); --warn:#E8961F; --warn-soft:rgba(232,150,31,.13);
    --t-off:#7FA0D8; --t-on:#8BB0D4; --t-sol:#E8961F; --t-sto:#3DBFA4; --t-hyb:#D4BC8A; --t-gas:#9FB0BF;
    --t-nuc:#E06A5C; --t-hyd:#4DB8C8; --t-dem:#E6EDF3; --t-oth:#5A6B7C; --t-mul:#B45AD6;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0B1219; --panel:#111B24; --panel2:#16222D; --ink:#E6EDF3; --ink2:#9FB0BF; --muted:#7C8FA0;
  --line:#1E2D3A; --line2:#2A3D4D; --navy:#002060;
  --accent:#3DBFA4; --accent-dk:#5BD3B9; --accent-ink:#0B1219; --accent-soft:rgba(61,191,164,.13);
  --slip:#E06A5C; --slip-soft:rgba(224,106,92,.12); --gain:#3DBFA4; --gain-soft:rgba(61,191,164,.13); --warn:#E8961F; --warn-soft:rgba(232,150,31,.13);
  --t-off:#7FA0D8; --t-on:#8BB0D4; --t-sol:#E8961F; --t-sto:#3DBFA4; --t-hyb:#D4BC8A; --t-gas:#9FB0BF;
  --t-nuc:#E06A5C; --t-hyd:#4DB8C8; --t-dem:#E6EDF3; --t-oth:#5A6B7C; --t-mul:#B45AD6;
  color-scheme:dark;
}
html{scroll-padding-top:env(safe-area-inset-top,0px);-webkit-text-size-adjust:100%}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.5;
  font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased}
[hidden]{display:none !important}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}
img,svg{max-width:100%}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.12;margin:0;letter-spacing:-.005em}
h1{font-size:clamp(2rem,4.2vw,3.1rem);font-weight:700}
h2{font-size:1.6rem}
h3{font-size:1.2rem}
p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
.small{font-size:.875rem}

/* top bar */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--bg);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:28px;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-family:var(--display);font-weight:700;font-size:1.2rem;white-space:nowrap}
.brand a{display:flex;align-items:center;color:inherit}
.brand a:hover{text-decoration:none}
.brand .logo{width:36px;height:36px;flex:0 0 auto;display:block}
.brand .logo .logo-tick{fill:var(--accent)}
.brand .logo .logo-q{fill:var(--navy)}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .brand .logo .logo-q{fill:var(--ink)}
}
:root[data-theme="dark"] .brand .logo .logo-q{fill:var(--ink)}
.brand small{font-family:var(--body);font-weight:500;font-size:.8rem;color:var(--muted)}
.nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;flex:1}
.nav::-webkit-scrollbar{display:none}
.nav a{color:var(--ink2);padding:8px 12px;border-radius:6px;font-weight:500;white-space:nowrap}
.nav a:hover{background:var(--panel);text-decoration:none}
.nav a[aria-current="page"]{color:var(--ink);background:var(--panel)}
.nav .count[hidden]{display:none}
.nav .count{display:inline-block;min-width:18px;padding:0 5px;margin-left:4px;border-radius:9px;background:var(--accent);color:var(--accent-ink);font-family:var(--mono);font-size:.72rem;text-align:center;line-height:18px}
.top .cta-wrap{position:relative;margin-left:auto;flex:0 0 auto}
.cta-tip{position:absolute;top:calc(100% + 8px);right:0;z-index:40;width:max-content;max-width:260px;
  padding:8px 10px;border-radius:6px;background:#0A1521;color:#F8FAFC;border:1px solid rgba(255,255,255,.12);
  font-size:.78rem;font-weight:400;line-height:1.35;text-align:left;white-space:normal;
  box-shadow:0 8px 20px -10px rgba(10,21,33,.4);pointer-events:none;
  opacity:0;visibility:hidden;transition:opacity .18s ease,visibility .18s ease}
@media (hover:hover) and (pointer:fine){
  .cta-wrap:hover .cta-tip,.cta-wrap:focus-within .cta-tip{opacity:1;visibility:visible}
}
@media (max-width:760px){
  .top .wrap{height:auto;flex-wrap:wrap;gap:6px 12px;padding-top:10px;padding-bottom:6px}
  .top .cta-wrap{display:none}
  .nav{order:3;flex-basis:100%;margin:0 -8px}
}

/* buttons & inputs */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:600;font-size:.95rem;
  padding:9px 16px;border-radius:6px;border:1px solid transparent;cursor:pointer;background:var(--accent);color:var(--accent-ink);
  text-decoration:none;white-space:nowrap}
.btn:hover{text-decoration:none;background:var(--accent-dk)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{background:var(--panel)}
.btn.ghost[aria-pressed="true"]{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}
.btn[aria-disabled="true"]{opacity:.45;pointer-events:none}
.btn.small{padding:6px 11px;font-size:.85rem}
input[type=search],input[type=text],input[type=email],input[type=number],select,textarea{
  font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:8px 10px;width:100%}
textarea{min-height:80px;resize:vertical}
label{display:block;font-size:.875rem;color:var(--ink2);font-weight:500;margin-bottom:4px}
.check{display:flex;align-items:center;gap:8px;font-size:.92rem;color:var(--ink2);margin:0;cursor:pointer}
.check input{width:16px;height:16px;accent-color:var(--accent)}
/* a date inside running text or a heading that the visitor can change */
select.pick{font:inherit;color:inherit;letter-spacing:inherit;width:auto;max-width:100%;display:inline-block;
  padding:0 2px;background:var(--bg);border:1px solid var(--line);border-radius:5px;cursor:pointer;vertical-align:baseline}
select.pick:hover{border-color:var(--accent);color:var(--accent)}
select.pick option{font-weight:400;font-size:1rem;letter-spacing:0;color:var(--ink)}

/* search */
.bigsearch{position:relative;max-width:640px}
.bigsearch input{padding:13px 14px;font-size:1.05rem;border-width:1.5px;border-color:var(--ink2)}
.suggest{position:absolute;left:0;right:0;top:calc(100% + 4px);background:var(--bg);border:1px solid var(--line);border-radius:8px;
  box-shadow:0 12px 32px -12px rgba(10,21,33,.22);z-index:30;max-height:420px;overflow:auto}
.suggest a{display:flex;justify-content:space-between;gap:12px;padding:9px 14px;color:var(--ink);border-bottom:1px solid var(--line2)}
.suggest a:hover,.suggest a.on{background:var(--panel);text-decoration:none}
.suggest .kind{color:var(--muted);font-size:.8rem;white-space:nowrap}
.suggest .none{padding:12px 14px;color:var(--muted)}

/* page scaffolding */
main{min-height:70vh}
.page{padding-top:36px;padding-bottom:64px}
.lede{font-size:1.1rem;color:var(--ink2);max-width:68ch;margin-top:12px}
.lede + .lede{margin-top:18px}
.section{margin-top:52px}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:14px}
.crumb{font-size:.9rem;margin-bottom:10px;color:var(--muted)}
.crumb a{color:var(--muted)}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;align-items:start}
.hero h1{max-width:16ch}
.hero .bigsearch{margin-top:24px}
.since{border-left:3px solid var(--accent);padding:4px 0 4px 18px}
.since h2{font-size:1.15rem;margin-bottom:10px}
.since ul{list-style:none;margin:0;padding:0}
.since li a{display:flex;justify-content:space-between;gap:10px;padding:6px 0;color:var(--ink);border-bottom:1px solid var(--line2)}
.since li a:hover{color:var(--accent);text-decoration:none}
.since li b{font-family:var(--mono);font-size:1.05rem;font-weight:600}
.since li .z{color:var(--muted)}
@media (max-width:900px){.hero{grid-template-columns:1fr;gap:28px}}

/* the slip chart: the one bold element */
.slips{margin-top:18px;border-top:2px solid var(--navy)}
.slip-axis,.slip-row{display:grid;grid-template-columns:minmax(180px,280px) minmax(0,1fr) 92px;gap:16px;align-items:center}
.slip-axis{padding:8px 0 6px;border-bottom:1px solid var(--line);font-size:.8rem;color:var(--muted)}
.slip-axis .ticks{position:relative;height:1.2em}
.slip-axis .ticks span{position:absolute;transform:translateX(-50%)}
.slip-row{padding:9px 0;border-bottom:1px solid var(--line2);color:var(--ink)}
.slip-row:hover{background:var(--panel2);text-decoration:none}
.slip-name b{display:block;font-weight:600;line-height:1.25}
.slip-name small{display:block;color:var(--muted);font-size:.82rem;line-height:1.3;margin-top:2px}
.track{position:relative;height:22px;
  background:repeating-linear-gradient(to right,var(--line2) 0 1px,transparent 1px calc(100% / var(--yrs)))}
.track .now{position:absolute;top:-9px;bottom:-9px;width:0;border-left:1.5px dashed var(--navy);opacity:.45}
.track .seg{position:absolute;top:10px;height:3px;border-radius:2px;background:var(--warn)}
.track .seg.early{background:var(--accent)}
.track .dot{position:absolute;top:5px;width:13px;height:13px;margin-left:-6.5px;border-radius:50%}
.track .dot.from{border:2px solid var(--navy);background:var(--bg)}
.track .dot.to{background:var(--warn)}
.track .dot.to.early{background:var(--accent)}
.slip-val{text-align:right;font-family:var(--mono);font-weight:600;font-size:1.15rem;color:var(--slip);line-height:1.1}
.slip-val.early{color:var(--accent)}
.slip-val small{display:block;font-family:var(--body);font-weight:500;font-size:.75rem;color:var(--muted)}
.slip-key{display:flex;gap:18px;flex-wrap:wrap;font-size:.82rem;color:var(--muted);margin-top:10px}
.slip-key i{display:inline-block;vertical-align:middle;margin-right:6px}
.slip-key .k1{width:11px;height:11px;border-radius:50%;border:2px solid var(--navy)}
.slip-key .k2{width:11px;height:11px;border-radius:50%;background:var(--warn)}
.slip-key .k3{width:0;height:14px;border-left:1.5px dashed var(--navy);opacity:.7}
@media (max-width:700px){
  .slip-axis{grid-template-columns:1fr}
  .slip-axis > :first-child,.slip-axis > :last-child{display:none}
  .slip-row{grid-template-columns:minmax(0,1fr) auto;gap:6px 12px}
  .slip-row .track{grid-column:1 / -1;grid-row:2}
}

/* lists of items */
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:48px}
@media (max-width:860px){.cols2{grid-template-columns:1fr;gap:40px}}
.items{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.items li{border-bottom:1px solid var(--line2)}
.items a.item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 16px;padding:10px 0;color:var(--ink)}
.items a.item:hover{text-decoration:none;background:var(--panel2)}
.items .t{font-weight:600}
.items .s{color:var(--muted);font-size:.86rem;grid-column:1}
.items .v{grid-row:1 / span 2;grid-column:2;align-self:center;text-align:right;font-family:var(--mono);font-weight:600;font-size:1.05rem}
.items .v small{display:block;font-family:var(--body);font-size:.78rem;font-weight:500;color:var(--muted)}

/* pills */
.pill{display:inline-block;padding:1px 8px;border-radius:4px;font-size:.8rem;font-weight:600;line-height:1.6;white-space:nowrap;background:var(--panel);color:var(--ink2)}
.pill.g2{background:var(--accent-soft);color:var(--accent)}
.pill.slip{background:var(--slip-soft);color:var(--slip)}
.pill.gain{background:var(--gain-soft);color:var(--gain)}
.pill.warn{background:var(--warn-soft);color:var(--warn)}
.swatch{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:baseline}

/* QueueQuant band */
.qq{margin-top:64px;background:var(--navy);color:#FFFFFF;border-radius:10px;padding:36px;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:36px;align-items:center}
.qq h2{font-size:1.9rem;color:#FFFFFF}
.qq p{margin-top:12px;opacity:.88;max-width:60ch}
.qq .btn{background:var(--accent);color:#FFFFFF}
.qq .btn:hover{background:var(--accent-dk)}
.qq .aside{font-size:.92rem;opacity:.85}
.qq .aside h3{margin-bottom:10px}
.qq .aside ul{margin:0;padding:0;list-style:none}
.qq .aside li{position:relative;padding:5px 0 5px 14px}
.qq .aside li::before{content:"";position:absolute;left:0;top:.85em;width:4px;height:4px;border-radius:50%;background:currentColor}
.qq-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;font-family:var(--mono);font-size:.78rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:#FFFFFF}
.qq-brand .logo{width:28px;height:28px;flex:0 0 auto;background:#FFFFFF;border-radius:6px;padding:3px;box-sizing:border-box}
.qq-brand .logo .logo-tick{fill:var(--accent)}
.qq-brand .logo .logo-q{fill:var(--navy)}
@media (max-width:800px){.qq{grid-template-columns:1fr;padding:26px}}

/* project explorer */
.filters{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-top:22px;padding:16px;background:var(--panel2);border:1px solid var(--line2);border-radius:8px}
.filters .wide{grid-column:span 2}
.filters .checks{grid-column:1 / -1;display:flex;gap:22px;flex-wrap:wrap;align-items:center}
@media (max-width:980px){.filters{grid-template-columns:repeat(2,minmax(0,1fr))}.filters .wide{grid-column:1 / -1}}
.resultbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin:18px 0 8px}
.resultbar b{font-family:var(--mono);font-size:1.15rem}
.tablewrap{overflow-x:auto;border-top:2px solid var(--navy)}
table{border-collapse:collapse;width:100%;font-size:.93rem}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line2);vertical-align:top}
th{font-weight:600;color:var(--ink2);font-size:.84rem;white-space:nowrap;background:var(--bg)}
th button{all:unset;cursor:pointer}
th button:hover{color:var(--accent)}
th button:focus-visible{outline:2px solid var(--accent)}
td.num,th.num{text-align:right;font-family:var(--mono)}
tr:hover td{background:var(--panel2)}
td a.pn{font-weight:600;color:var(--ink)}
td a.pn:hover{color:var(--accent)}
td .sub{display:block;color:var(--muted);font-size:.82rem}
.more{margin-top:16px;text-align:center}

/* project page */
.phead{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;flex-wrap:wrap}
.phead .who{margin-top:10px;font-size:1.05rem;color:var(--ink2)}
.phead .actions{display:flex;gap:8px;flex-wrap:wrap}
.banner{margin-top:20px;padding:12px 16px;border-radius:8px;background:var(--warn-soft);color:var(--warn);font-weight:500}
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:28px;border-top:2px solid var(--navy)}
.facts div{padding:12px 14px 12px 0;border-bottom:1px solid var(--line2)}
.facts dt{font-size:.82rem;color:var(--muted)}
.facts dd{margin:2px 0 0;font-weight:600}
.facts dd.bigdate{font-family:var(--mono);font-size:1.35rem;line-height:1.15}
@media (max-width:860px){.facts{grid-template-columns:repeat(2,minmax(0,1fr))}}
.pgrid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:48px;margin-top:44px}
@media (max-width:900px){.pgrid{grid-template-columns:1fr}}
.timeline{list-style:none;margin:0;padding:0;border-left:2px solid var(--line);margin-left:6px}
.timeline li{position:relative;padding:0 0 18px 20px}
.timeline li::before{content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--bg);border:2px solid var(--ink2)}
.timeline li.slip::before{background:var(--slip);border-color:var(--slip)}
.timeline li.gain::before{background:var(--gain);border-color:var(--gain)}
.timeline li.acc::before{background:var(--accent);border-color:var(--accent)}
.timeline .d{font-size:.84rem;color:var(--muted)}
.timeline .x{font-weight:500}
.cta-panel{border:1.5px solid var(--navy);border-radius:10px;padding:22px}
.cta-panel h3{font-size:1.35rem}
.cta-panel p{margin:10px 0 16px;color:var(--ink2)}
.cta-panel .fine{font-size:.82rem;color:var(--muted);margin:12px 0 0}

/* changes */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}
.group{margin-top:34px}
.group h2{font-size:1.3rem}
.group .gsub{color:var(--muted);font-size:.9rem;margin:2px 0 10px}
.evs{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.evs li{display:grid;grid-template-columns:minmax(0,260px) minmax(0,1fr) auto;gap:4px 18px;padding:10px 0;border-bottom:1px solid var(--line2);align-items:baseline}
.evs .pj a{font-weight:600;color:var(--ink)}
.evs .pj a:hover{color:var(--accent)}
.evs .pj small{display:block;color:var(--muted);font-size:.8rem}
.evs .tag{justify-self:end}
@media (max-width:760px){.evs li{grid-template-columns:minmax(0,1fr) auto}.evs .desc{grid-column:1 / -1;grid-row:2}}

/* stats */
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:28px;border-top:2px solid var(--navy)}
.kpis div{padding:14px 16px 14px 0;border-bottom:1px solid var(--line2)}
.kpis b{display:block;font-family:var(--mono);font-size:1.85rem;font-weight:600;line-height:1.1}
.kpis span{color:var(--muted);font-size:.9rem}
@media (max-width:760px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}
.chartwrap{overflow-x:auto;margin-top:12px}
.chartwrap svg{display:block;min-width:640px;width:100%;height:auto}
.chartwrap svg text{font-family:var(--body);fill:var(--muted);font-size:12px}
.chartwrap svg .lbl{fill:var(--ink2);font-size:13px}
.chartwrap svg .val{font-family:var(--mono);fill:var(--ink);font-weight:500;font-size:12.5px}
.legend{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:.85rem;color:var(--ink2);margin-top:10px}
.note{font-size:.88rem;color:var(--muted);margin-top:8px;max-width:75ch}
.gloss{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 40px;margin-top:14px}
.gloss dt{font-weight:600}
.gloss dd{margin:2px 0 0;color:var(--ink2);font-size:.95rem}
@media (max-width:760px){.gloss{grid-template-columns:1fr}}

/* empty */
.empty{padding:28px;border:1.5px dashed var(--line);border-radius:10px;color:var(--ink2);margin-top:20px}
.empty p+p{margin-top:8px}

/* footer */
footer{border-top:1px solid var(--line);margin-top:40px;padding:32px 0 44px;color:var(--muted);font-size:.88rem}
footer .wrap{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:40px}
footer p+p{margin-top:8px}
footer b{color:var(--ink)}
footer .foot-brand{display:flex;align-items:flex-start;gap:12px}
/* Mark is inset below the viewBox top; shift it up to the cap line. */
footer .logo{width:32px;height:32px;flex:0 0 auto;margin-top:-3.7px}
footer .logo .logo-tick{fill:var(--accent)}
footer .logo .logo-q{fill:var(--navy)}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) footer .logo .logo-q{fill:var(--ink)}
}
:root[data-theme="dark"] footer .logo .logo-q{fill:var(--ink)}
@media (max-width:760px){footer .wrap{grid-template-columns:1fr;gap:20px}}

/* modal */
.modal-back{position:fixed;inset:0;background:rgba(10,21,33,.55);z-index:50;display:flex;align-items:center;justify-content:center;padding:16px;
  padding-top:calc(16px + env(safe-area-inset-top,0px));padding-bottom:calc(16px + env(safe-area-inset-bottom,0px))}
.modal-back[hidden]{display:none}
.modal{background:var(--bg);border-radius:12px;max-width:540px;width:100%;max-height:100%;overflow:auto;padding:26px}
.modal h2{font-size:1.5rem}
.modal .intro{margin:8px 0 18px;color:var(--ink2)}
.modal .foot{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-top:18px}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);
  padding:10px 16px;border-radius:8px;font-weight:500;z-index:60}
.toast[hidden]{display:none}
.copybox{width:100%;min-height:220px;font-family:var(--mono);font-size:.88rem;margin-top:10px}
@media (prefers-reduced-motion:no-preference){
  .slips .seg{transform-origin:left;animation:grow .7s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--i) * 45ms)}
  .slips .dot.to{animation:pop .3s ease-out both;animation-delay:calc(var(--i) * 45ms + .55s)}
  @keyframes grow{from{transform:scaleX(0)}to{transform:scaleX(1)}}
  @keyframes pop{from{opacity:0;transform:scale(.4)}to{opacity:1;transform:scale(1)}}
}