/* Tariff Tracker — live monitor
   Dark first. A system under pressure, read as a pulse.
   Severity palette validated with the dataviz validator for CVD separation and contrast.
   Every severity mark carries a number and a word, never colour alone. */

:root{
  --bg:#080B13;
  --bg-2:#0D111C;
  --panel:#111726;
  --panel-2:#161E31;
  --line:rgba(160,180,220,.13);
  --line-2:rgba(160,180,220,.07);
  --ink:#E9EDF7;
  --ink-2:#B4C0D8;
  --dim:#7E8CA8;

  --accent:#4CC9F0;
  --accent-2:#8AE0FF;
  --accent-glow:rgba(76,201,240,.30);

  --calm:#2DD4A0;
  --elevated:#FFD93D;
  --high:#FF6B2C;
  --critical:#E5308C;
  --calm-bg:rgba(45,212,160,.13);
  --elevated-bg:rgba(255,217,61,.13);
  --high-bg:rgba(255,107,44,.13);
  --critical-bg:rgba(229,48,140,.14);

  --f-display:"Sora",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --f-ui:"Archivo",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;

  --r:14px;
  --r-sm:8px;
  --pad:clamp(1.1rem,4vw,2.75rem);
  --shadow:0 1px 0 rgba(255,255,255,.04) inset, 0 18px 50px -20px rgba(0,0,0,.85);
}

@media (prefers-color-scheme:light){
  :root:not([data-theme="dark"]){
    --bg:#F4F7FC;
    --bg-2:#EAEFF8;
    --panel:#FFFFFF;
    --panel-2:#F2F6FC;
    --line:rgba(16,30,60,.13);
    --line-2:rgba(16,30,60,.07);
    --ink:#0C1220;
    --ink-2:#33405A;
    --dim:#5F6D88;
    --accent:#0B6FA8;
    --accent-2:#0A5D8C;
    --accent-glow:rgba(11,111,168,.22);
    --calm:#0D9B79;
    --elevated:#8A6410;
    --high:#BF3A12;
    --critical:#5F1038;
    --calm-bg:rgba(13,155,121,.12);
    --elevated-bg:rgba(223,165,58,.20);
    --high-bg:rgba(191,58,18,.11);
    --critical-bg:rgba(95,16,56,.11);
    --shadow:0 1px 2px rgba(16,30,60,.05), 0 14px 40px -22px rgba(16,30,60,.35);
  }
}
:root[data-theme="light"]{
  --bg:#F4F7FC; --bg-2:#EAEFF8; --panel:#FFFFFF; --panel-2:#F2F6FC;
  --line:rgba(16,30,60,.13); --line-2:rgba(16,30,60,.07);
  --ink:#0C1220; --ink-2:#33405A; --dim:#5F6D88;
  --accent:#0B6FA8; --accent-2:#0A5D8C; --accent-glow:rgba(11,111,168,.22);
  --calm:#0D9B79; --elevated:#8A6410; --high:#BF3A12; --critical:#5F1038;
  --calm-bg:rgba(13,155,121,.12); --elevated-bg:rgba(223,165,58,.20);
  --high-bg:rgba(191,58,18,.11); --critical-bg:rgba(95,16,56,.11);
  --shadow:0 1px 2px rgba(16,30,60,.05), 0 14px 40px -22px rgba(16,30,60,.35);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--f-ui);font-size:1rem;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:600;margin:0;letter-spacing:-.03em;text-wrap:balance;line-height:1.08}
p{margin:0}
table{border-collapse:collapse;width:100%}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

.wrap{max-width:1240px;margin:0 auto;padding:0 var(--pad)}

/* ---------------- top bar ---------------- */
.topbar{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--bg) 86%,transparent);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.topbar-in{display:flex;align-items:center;gap:1.5rem;height:62px}
.logo{display:flex;align-items:center;gap:.6rem;font-family:var(--f-display);font-weight:600;font-size:1.0625rem;letter-spacing:-.03em;white-space:nowrap}
.logo .beat{position:relative;width:9px;height:9px;border-radius:50%;background:var(--accent);flex:none}
.logo .beat::after{content:"";position:absolute;inset:0;border-radius:50%;background:var(--accent);animation:ping 2.4s cubic-bezier(0,0,.2,1) infinite}
@keyframes ping{0%{transform:scale(1);opacity:.7}70%,100%{transform:scale(3.2);opacity:0}}

.nav{display:flex;gap:.15rem;margin-left:auto;align-items:center}
.nav a{
  font-size:.8125rem;font-weight:500;padding:.45rem .7rem;border-radius:99px;color:var(--ink-2);
  transition:background .16s ease,color .16s ease;white-space:nowrap;
}
.nav a:hover{background:var(--panel-2);color:var(--ink)}
.nav a[aria-current="page"]{background:var(--panel-2);color:var(--ink)}
.live{
  display:inline-flex;align-items:center;gap:.4rem;font-family:var(--f-mono);font-size:.6875rem;
  letter-spacing:.12em;text-transform:uppercase;color:var(--calm);
  border:1px solid var(--line);border-radius:99px;padding:.3rem .6rem;white-space:nowrap;
}
.live i{width:6px;height:6px;border-radius:50%;background:var(--calm);animation:breathe 2s ease-in-out infinite}
@keyframes breathe{0%,100%{opacity:1}50%{opacity:.25}}
.nav-cta{background:var(--accent);color:var(--bg);font-weight:600;padding:.5rem .95rem;border-radius:99px}
:root[data-theme="light"] .nav-cta,:root:not([data-theme="dark"]) .nav-cta{color:#fff}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .nav-cta{color:var(--bg)}}
.nav-cta:hover{background:var(--accent-2)}

/* ---------------- hero ---------------- */
.hero{position:relative;padding:clamp(2.5rem,7vw,5rem) 0 0;overflow:hidden}
.hero::before{
  content:"";position:absolute;left:50%;top:-40%;width:min(1100px,120vw);aspect-ratio:1;
  transform:translateX(-50%);pointer-events:none;
  background:radial-gradient(circle,var(--accent-glow),transparent 62%);opacity:.55;
}
.hero>*{position:relative}
.kicker{
  display:inline-flex;align-items:center;gap:.55rem;font-family:var(--f-mono);font-size:.6875rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--accent);
  background:var(--panel);border:1px solid var(--line);border-radius:99px;padding:.35rem .8rem;
}
h1.title{font-size:clamp(2.1rem,5.6vw,4.25rem);margin:1.1rem 0 0;max-width:17ch;letter-spacing:-.04em}
h1.title em{font-style:normal;color:var(--accent)}
.lede{margin-top:1.15rem;max-width:58ch;color:var(--ink-2);font-size:clamp(1rem,1.5vw,1.1875rem);line-height:1.55}

/* pulse figure */
.pulse{
  margin-top:clamp(2rem,4vw,3rem);background:var(--panel);border:1px solid var(--line);
  border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden;
}
.pulse-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;padding:1.35rem 1.5rem .25rem}
.pulse-figure{min-width:0}
.pulse-k{font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.pulse-v{display:flex;align-items:baseline;gap:.1rem;font-family:var(--f-display);font-size:clamp(3.25rem,8vw,5.5rem);line-height:.9;letter-spacing:-.05em;margin-top:.4rem}
.pulse-v .u{font-size:.3em;color:var(--dim);margin-left:.15em;letter-spacing:0}
.pulse-cap{font-size:.8125rem;color:var(--dim);margin-top:.7rem;max-width:30ch;line-height:1.5}
.pulse-chart{padding:0 .35rem 1rem;position:relative}
.pulse-chart svg{display:block;width:100%;height:auto}
.pl-line{fill:none;stroke:var(--accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;
  filter:drop-shadow(0 0 7px var(--accent-glow))}
.pl-proj{fill:none;stroke:var(--accent);stroke-width:2;stroke-dasharray:5 5;opacity:.55;stroke-linecap:round}
.pl-area{fill:url(#plg)}
.pl-dot{fill:var(--accent)}
.pl-pulse{fill:var(--accent);opacity:.35;animation:dotpulse 2.4s ease-out infinite}
@keyframes dotpulse{0%{r:4;opacity:.5}70%,100%{r:15;opacity:0}}
.pl-grid{stroke:var(--line-2);stroke-width:1}
.pl-lab{font-family:var(--f-mono);font-size:10px;fill:var(--dim);letter-spacing:.06em}
.pl-hit{fill:transparent;cursor:crosshair}
.pl-cross{stroke:var(--line);stroke-width:1;stroke-dasharray:3 3;opacity:0}
.pl-tip{
  position:absolute;pointer-events:none;opacity:0;transform:translate(-50%,-118%);
  background:var(--panel-2);border:1px solid var(--line);border-radius:var(--r-sm);
  padding:.5rem .7rem;font-size:.75rem;line-height:1.45;color:var(--ink);
  box-shadow:var(--shadow);white-space:nowrap;transition:opacity .12s ease;z-index:5;max-width:260px;
}
.pl-tip b{font-family:var(--f-mono);color:var(--accent)}
.pl-tip span{display:block;color:var(--dim);white-space:normal;font-size:.7rem;margin-top:.2rem}

.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1px;background:var(--line);border-top:1px solid var(--line)}
.tile{background:var(--panel);padding:1rem 1.5rem 1.15rem}
.tile-k{font-family:var(--f-mono);font-size:.65rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.tile-v{font-family:var(--f-display);font-size:1.6rem;letter-spacing:-.035em;margin-top:.2rem;font-variant-numeric:tabular-nums}
.tile-n{font-size:.75rem;color:var(--dim);margin-top:.1rem}

/* ---------------- sections ---------------- */
.section{padding:clamp(2.75rem,6vw,4.5rem) 0}
.section+.section{border-top:1px solid var(--line-2)}
.shead{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem 2.5rem;flex-wrap:wrap;margin-bottom:1.75rem}
.shead>div{flex:1 1 380px;min-width:0}
h2.sec{font-size:clamp(1.5rem,3vw,2.25rem)}
.snote{font-size:.875rem;color:var(--dim);max-width:54ch;line-height:1.55}
.more{
  font-family:var(--f-mono);font-size:.75rem;letter-spacing:.04em;color:var(--accent);
  display:inline-flex;align-items:center;gap:.35rem;white-space:nowrap;
}
.more:hover{color:var(--accent-2)}

/* ---------------- status board ---------------- */
.board{display:grid;grid-template-columns:repeat(auto-fill,minmax(178px,1fr));gap:.65rem}
.bt{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-sm);
  padding:.85rem .9rem;display:flex;flex-direction:column;gap:.5rem;cursor:pointer;
  text-align:left;font:inherit;color:inherit;position:relative;overflow:hidden;
  transition:border-color .16s ease,transform .16s ease,background .16s ease;
  animation:rise .5s cubic-bezier(.2,.7,.3,1) both;
}
.bt:hover{border-color:var(--accent);transform:translateY(-2px);background:var(--panel-2)}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.bt-top{display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.bt-name{font-family:var(--f-display);font-weight:600;font-size:.9375rem;letter-spacing:-.02em;min-width:0;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bt-dot{width:7px;height:7px;border-radius:50%;flex:none;animation:breathe 3s ease-in-out infinite}
.bt-rate{font-family:var(--f-mono);font-size:1.05rem;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.bt-meter{height:4px;border-radius:99px;background:var(--panel-2);overflow:hidden}
.bt-meter i{display:block;height:100%;border-radius:99px;transform-origin:left;animation:grow .8s cubic-bezier(.2,.7,.3,1) both}
.bt-band{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
@keyframes grow{from{transform:scaleX(0)}to{transform:scaleX(1)}}

.legend{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1.15rem;padding-top:1rem;border-top:1px solid var(--line-2)}
.legend span{display:inline-flex;align-items:center;gap:.4rem;font-family:var(--f-mono);font-size:.6875rem;
  letter-spacing:.06em;color:var(--dim)}
.legend i{width:9px;height:9px;border-radius:3px;flex:none}

/* severity tokens */
.sv-calm{--sv:var(--calm);--svbg:var(--calm-bg)}
.sv-elevated{--sv:var(--elevated);--svbg:var(--elevated-bg)}
.sv-high{--sv:var(--high);--svbg:var(--high-bg)}
.sv-critical{--sv:var(--critical);--svbg:var(--critical-bg)}
.bt-dot,.bt-meter i,.legend i{background:var(--sv,var(--dim))}
.bt-rate{color:var(--sv,var(--ink))}

.chip{
  font-family:var(--f-mono);font-size:.65rem;letter-spacing:.08em;text-transform:uppercase;
  padding:.24rem .5rem;border-radius:99px;white-space:nowrap;display:inline-flex;align-items:center;gap:.3rem;
  background:var(--svbg,var(--panel-2));color:var(--sv,var(--ink-2));border:1px solid transparent;
}
.chip.plain{background:var(--panel-2);color:var(--ink-2)}
.chip i{width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}

/* ---------------- corridor reader ---------------- */
.reader{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow);overflow:hidden;position:relative;
}
.reader::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.7}
.rform{display:grid;grid-template-columns:1fr auto 1fr;border-bottom:1px solid var(--line)}
.rfield{padding:1.1rem 1.35rem;min-width:0}
.rfield+.rfield{border-left:1px solid var(--line)}
.rfield label{display:block;font-family:var(--f-mono);font-size:.625rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--dim);margin-bottom:.45rem}
.rfield select{
  width:100%;appearance:none;background:transparent;border:0;color:var(--ink);cursor:pointer;
  font-family:var(--f-display);font-weight:600;font-size:clamp(1.1rem,2.2vw,1.5rem);letter-spacing:-.03em;
  padding:0 1.5rem 0 0;
  background-image:linear-gradient(45deg,transparent 50%,var(--accent) 50%),linear-gradient(135deg,var(--accent) 50%,transparent 50%);
  background-position:calc(100% - 9px) .68em,calc(100% - 4px) .68em;background-size:5px 5px;background-repeat:no-repeat;
}
.rfield select option{background:var(--panel);color:var(--ink)}
.rswap{display:grid;place-items:center;padding:0 .6rem;border-left:1px solid var(--line);border-right:1px solid var(--line)}
.rswap button{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--panel-2);
  color:var(--accent);cursor:pointer;font-size:1rem;display:grid;place-items:center;
  transition:transform .3s cubic-bezier(.2,.7,.3,1),border-color .16s ease;
}
.rswap button:hover{transform:rotate(180deg);border-color:var(--accent)}
.rbody{padding:1.5rem 1.35rem}
.rhead{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.rrate{font-family:var(--f-display);font-size:clamp(1.75rem,4.5vw,2.75rem);letter-spacing:-.04em;
  line-height:1.05;color:var(--sv,var(--ink));margin-top:.3rem}
.rlab{font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.rsum{font-size:.9375rem;color:var(--ink-2);max-width:64ch;margin-top:.7rem;line-height:1.55}

.stack{margin-top:1.5rem;display:flex;flex-direction:column;gap:.7rem}
.layer{
  background:var(--panel-2);border:1px solid var(--line-2);border-radius:var(--r-sm);padding:.8rem .9rem;
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:.85rem;align-items:start;
  animation:rise .45s cubic-bezier(.2,.7,.3,1) both;
}
.auth{
  font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.02em;color:var(--accent);
  border:1px solid var(--line);border-radius:99px;padding:.22rem .5rem;white-space:nowrap;
}
.ltop{display:flex;align-items:baseline;gap:.6rem;flex-wrap:wrap}
.lrate{font-family:var(--f-mono);font-size:1.0625rem;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.lfrom{font-family:var(--f-mono);font-size:.6875rem;color:var(--dim)}
.lscope{font-size:.875rem;color:var(--ink-2);line-height:1.5;margin-top:.2rem}
.lnote{font-size:.8125rem;color:var(--ink-2);line-height:1.5;margin-top:.45rem;
  border-left:2px solid var(--accent);padding-left:.65rem}
.lbar{height:4px;border-radius:99px;background:var(--line-2);margin-top:.6rem;overflow:hidden}
.lbar i{display:block;height:100%;border-radius:99px;background:var(--sv,var(--accent));
  transform-origin:left;animation:grow .8s cubic-bezier(.2,.7,.3,1) both}
.rfoot{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:center;
  margin-top:1.4rem;padding-top:1rem;border-top:1px solid var(--line-2)}
.rfoot p{font-size:.75rem;color:var(--dim);max-width:48ch;line-height:1.5}

/* ---------------- feed ---------------- */
.feed{display:flex;flex-direction:column;gap:.7rem}
.item{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1.25rem 1.35rem;
  display:grid;grid-template-columns:104px minmax(0,1fr);gap:clamp(.8rem,2.5vw,1.75rem);
  transition:border-color .16s ease;position:relative;
}
.item:hover{border-color:var(--accent)}
.item:target{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
.idate{display:flex;flex-direction:column;gap:.45rem;align-items:flex-start}
.idate b{font-family:var(--f-mono);font-size:.8125rem;font-weight:500;letter-spacing:-.01em}
.imeta{display:flex;gap:.35rem;flex-wrap:wrap;align-items:center;margin-bottom:.55rem}
.item h3{font-size:1.125rem;max-width:46ch}
.isum{margin-top:.5rem;color:var(--ink-2);font-size:.9375rem;line-height:1.6;max-width:72ch}
.inote{margin-top:.6rem;font-size:.8125rem;color:var(--ink-2);line-height:1.55;max-width:68ch;
  border-left:2px solid var(--accent);padding-left:.7rem}
.isrc{margin-top:.75rem;font-family:var(--f-mono);font-size:.6875rem;color:var(--dim)}
.isrc a{color:var(--accent)}
.plink{color:var(--dim);font-family:var(--f-mono);font-size:.75rem;opacity:0;transition:opacity .15s ease}
.item:hover .plink,.item:focus-within .plink{opacity:1}
.newflag{background:var(--accent);color:var(--bg);font-weight:600}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]) .newflag{color:#fff}}
:root[data-theme="light"] .newflag{color:#fff}

/* ---------------- countdown strip ---------------- */
.cdown{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:.65rem}
.cd{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-sm);padding:1rem;
  display:flex;flex-direction:column;gap:.5rem;animation:rise .5s cubic-bezier(.2,.7,.3,1) both;
}
.cd-days{display:flex;align-items:baseline;gap:.4rem}
.cd-n{font-family:var(--f-display);font-size:2rem;letter-spacing:-.045em;line-height:1;color:var(--accent);
  font-variant-numeric:tabular-nums}
.cd-u{font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.cd-d{font-family:var(--f-mono);font-size:.6875rem;color:var(--dim);letter-spacing:.04em}
.cd-w{font-size:.875rem;color:var(--ink-2);line-height:1.5}
.cd-w b{color:var(--ink);font-weight:600}

/* ---------------- tables ---------------- */
.twrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--panel)}
.tbl{font-size:.875rem;min-width:700px}
.tbl th{
  text-align:left;font-family:var(--f-mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--dim);font-weight:400;padding:.9rem 1.1rem;border-bottom:1px solid var(--line);white-space:nowrap;
  position:sticky;top:0;background:var(--panel);z-index:1;
}
.tbl td{padding:.9rem 1.1rem;border-bottom:1px solid var(--line-2);vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr:hover{background:var(--panel-2)}
.tbl .num{font-family:var(--f-mono);font-variant-numeric:tabular-nums;white-space:nowrap}
.tbl .nm{font-family:var(--f-display);font-weight:600;font-size:.9375rem;letter-spacing:-.02em}
.tbl .nm a:hover{color:var(--accent)}
.tbl .sc{color:var(--dim);font-size:.8125rem;line-height:1.5;max-width:44ch}
.vars{list-style:none;margin:.6rem 0 0;padding:0;display:flex;flex-direction:column;gap:.35rem}
.vars li{font-size:.8125rem;line-height:1.5;color:var(--ink-2);padding-left:.65rem;border-left:2px solid var(--line)}
.vars b{font-weight:600;color:var(--ink)}
.vars .vr{font-family:var(--f-mono);font-size:.75rem;color:var(--accent);margin:0 .3rem}

/* ---------------- cards / cta ---------------- */
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:.7rem}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1.35rem;
  display:flex;flex-direction:column;gap:.5rem}
.card .k{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.card .v{font-family:var(--f-display);font-size:1.5rem;letter-spacing:-.035em}
.card p{font-size:.875rem;color:var(--ink-2);line-height:1.55}

.cta{
  position:relative;overflow:hidden;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:clamp(1.5rem,4vw,2.75rem);display:grid;gap:1.75rem;
  grid-template-columns:minmax(0,1.1fr) minmax(260px,.9fr);align-items:center;box-shadow:var(--shadow);
}
.cta::before{content:"";position:absolute;right:-10%;top:-60%;width:460px;aspect-ratio:1;pointer-events:none;
  background:radial-gradient(circle,var(--accent-glow),transparent 65%);opacity:.7}
.cta>*{position:relative}
.cta h2{font-size:clamp(1.35rem,3vw,2rem);max-width:19ch}
.cta p{margin-top:.85rem;color:var(--ink-2);font-size:.9375rem;line-height:1.6;max-width:50ch}
.frow{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:1.25rem}
.frow input{
  flex:1 1 210px;background:var(--bg-2);border:1px solid var(--line);border-radius:99px;
  padding:.8rem 1.1rem;color:var(--ink);font-family:var(--f-mono);font-size:.875rem;
}
.frow input::placeholder{color:var(--dim)}
.btn{
  background:var(--accent);color:var(--bg);border:0;border-radius:99px;padding:.8rem 1.4rem;
  font-family:var(--f-ui);font-weight:600;font-size:.875rem;cursor:pointer;
  transition:background .16s ease,transform .16s ease;
}
:root[data-theme="light"] .btn{color:#fff}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]) .btn{color:#fff}}
.btn:hover{background:var(--accent-2);transform:translateY(-1px)}
.fnote{font-size:.75rem;color:var(--dim);margin-top:.8rem;line-height:1.5}
.tiers{display:flex;flex-direction:column;gap:.5rem}
.tier{display:flex;justify-content:space-between;gap:1rem;padding:.7rem 0;border-top:1px solid var(--line-2);font-size:.8125rem}
.tier:first-child{border-top:0}
.tier b{font-family:var(--f-mono);font-weight:500;white-space:nowrap}
.tier span{color:var(--dim);text-align:right}

/* ---------------- misc ---------------- */
.dual{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:.7rem}
.dual>div{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem}
.dirk{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:.5rem}
.dual h3{font-size:1.35rem;letter-spacing:-.03em}
.prose{max-width:68ch}
.prose p+p{margin-top:1rem}
.foot{border-top:1px solid var(--line);padding:2.5rem 0 3.5rem;font-size:.8125rem;color:var(--dim)}
.foot-in{display:flex;flex-direction:column;gap:1.1rem}
.flinks{display:flex;gap:1.1rem;flex-wrap:wrap;font-family:var(--f-mono);font-size:.75rem}
.flinks a:hover{color:var(--accent)}
.srcs{display:flex;flex-wrap:wrap;gap:.3rem .9rem;font-size:.75rem}
.srcs a{color:var(--accent)}
.back{font-family:var(--f-mono);font-size:.75rem;color:var(--dim)}
.back:hover{color:var(--accent)}
.rate-note{margin-top:1.5rem;max-width:74ch;font-size:.875rem;line-height:1.6;color:var(--ink-2)}

@media (max-width:820px){
  .rform{grid-template-columns:1fr}
  .rfield+.rfield{border-left:0;border-top:1px solid var(--line)}
  .rswap{border:0;border-top:1px solid var(--line);padding:.55rem}
  .cta{grid-template-columns:1fr}
  .item{grid-template-columns:1fr;gap:.65rem}
  .idate{flex-direction:row;align-items:center;gap:.6rem}
  .nav a:not(.nav-cta){display:none}
  .live{display:none}
  .topbar-in{gap:.75rem}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}

/* ---------------- composition bar (the household total) ---------------- */
.comp{margin-top:1.5rem}
.comp-bar{display:flex;gap:2px;height:56px;border-radius:10px;overflow:hidden;background:var(--line-2)}
.comp-seg{
  position:relative;display:flex;align-items:center;justify-content:center;min-width:0;
  border:0;cursor:pointer;padding:0;font:inherit;color:var(--bg);
  transition:filter .16s ease,transform .16s ease;
  animation:segin .7s cubic-bezier(.2,.7,.3,1) both;
}
:root[data-theme="light"] .comp-seg{color:#fff}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]) .comp-seg{color:#fff}}
.comp-seg:hover{filter:brightness(1.15);transform:translateY(-2px)}
.comp-seg span{font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.02em;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis;padding:0 .3rem;font-weight:500}
@keyframes segin{from{transform:scaleX(0);opacity:0}to{transform:none;opacity:1}}
.comp-key{display:flex;flex-wrap:wrap;gap:.35rem .9rem;margin-top:.9rem}
.comp-key a{display:inline-flex;align-items:center;gap:.4rem;font-size:.8125rem;color:var(--ink-2)}
.comp-key a:hover{color:var(--accent)}
.comp-key i{width:10px;height:10px;border-radius:3px;flex:none}
.comp-key b{font-family:var(--f-mono);font-weight:500;font-variant-numeric:tabular-nums}

/* ---------------- vertical cards ---------------- */
.verts{display:grid;grid-template-columns:repeat(auto-fit,minmax(268px,1fr));gap:.7rem}
.vcard{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1.35rem;
  display:flex;flex-direction:column;gap:.6rem;position:relative;overflow:hidden;
  transition:border-color .16s ease,transform .16s ease;
  animation:rise .5s cubic-bezier(.2,.7,.3,1) both;
}
.vcard:hover{border-color:var(--accent);transform:translateY(-3px)}
.vcard::after{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--sv,var(--accent));opacity:.8}
.vc-top{display:flex;align-items:center;justify-content:space-between;gap:.75rem}
.vc-name{font-family:var(--f-display);font-weight:600;font-size:1.0625rem;letter-spacing:-.025em}
.vc-fig{display:flex;align-items:baseline;gap:.3rem;margin-top:.15rem}
.vc-v{font-family:var(--f-display);font-size:2.1rem;letter-spacing:-.045em;line-height:1}
.vc-u{font-family:var(--f-mono);font-size:.75rem;color:var(--dim)}
.vc-lab{font-size:.8125rem;color:var(--ink-2);line-height:1.45}
.vc-chg{display:inline-flex;align-items:center;gap:.3rem;font-family:var(--f-mono);font-size:.75rem;color:var(--sv,var(--ink-2))}
.vc-foot{margin-top:auto;padding-top:.75rem;border-top:1px solid var(--line-2);display:flex;
  justify-content:space-between;align-items:center;gap:.75rem;font-family:var(--f-mono);font-size:.6875rem;color:var(--dim)}
.arrow{width:18px;height:18px;flex:none}

/* ---------------- filter chips ---------------- */
.filters{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:1.25rem}
.filters button{
  font-family:var(--f-ui);font-size:.8125rem;font-weight:500;padding:.4rem .85rem;border-radius:99px;
  border:1px solid var(--line);background:var(--panel);color:var(--ink-2);cursor:pointer;
  transition:background .15s ease,color .15s ease,border-color .15s ease;
}
.filters button:hover{border-color:var(--accent);color:var(--ink)}
.filters button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--bg)}
:root[data-theme="light"] .filters button[aria-pressed="true"]{color:#fff}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]) .filters button[aria-pressed="true"]{color:#fff}}
.item[hidden],.cd[hidden]{display:none}

/* ---------------- vertical page bits ---------------- */
.vhead{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,auto);gap:2rem;align-items:end}
.vfig{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1.35rem;box-shadow:var(--shadow)}
.vfig .vc-v{font-size:clamp(2.5rem,6vw,3.5rem)}
.support{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:.7rem}
.sup{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1.25rem;
  display:flex;flex-direction:column;gap:.45rem}
.sup h3{font-size:1.0625rem}
.sup .w{font-size:.875rem;color:var(--ink);line-height:1.5}
.sup .e{font-size:.8125rem;color:var(--dim);line-height:1.5}
.factlist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.7rem}
.factlist li{font-size:.9375rem;line-height:1.6;color:var(--ink-2);padding-left:1.1rem;position:relative;max-width:76ch}
.factlist li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.caveat{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--elevated);
  border-radius:var(--r-sm);padding:1.1rem 1.25rem;display:flex;flex-direction:column;gap:.6rem}
.caveat h3{font-size:.9375rem;font-family:var(--f-ui);font-weight:600;letter-spacing:0}
.caveat p{font-size:.875rem;color:var(--ink-2);line-height:1.55}
.tnote{font-size:.8125rem;color:var(--dim);line-height:1.55;margin-bottom:.9rem;max-width:78ch}
.notice{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1.25rem 1.4rem;
  font-size:.875rem;color:var(--ink-2);line-height:1.6;max-width:78ch}
.notice b{color:var(--ink)}
@media (max-width:820px){
  .vhead{grid-template-columns:1fr}
  .comp-bar{height:44px}
  .comp-seg span{font-size:.625rem}
}

/* ---------------- the postcode check ---------------- */
.check{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:clamp(1.25rem,3vw,1.85rem);box-shadow:var(--shadow);max-width:640px;position:relative;overflow:hidden;
}
.check::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent)}
.check label.big{display:block;font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--dim);margin-bottom:.7rem}
.check-row{display:flex;gap:.5rem;flex-wrap:wrap}
.check-row input{
  flex:1 1 200px;background:var(--bg-2);border:1px solid var(--line);border-radius:99px;
  padding:.9rem 1.25rem;color:var(--ink);font-family:var(--f-mono);font-size:1.0625rem;
  text-transform:uppercase;letter-spacing:.06em;
}
.check-row input::placeholder{color:var(--dim);letter-spacing:.02em}
.check-row .btn{padding:.9rem 1.5rem;font-size:.9375rem}
.check-note{font-size:.8125rem;color:var(--dim);margin-top:.85rem;line-height:1.5}
.check-note a{color:var(--accent);border-bottom:1px solid var(--line)}
.check-err{color:var(--critical);font-size:.875rem;margin-top:.7rem}

.res-head{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap;align-items:flex-end;margin-bottom:1.5rem}
.res-total{text-align:right;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:1rem 1.25rem;display:flex;flex-direction:column;gap:.15rem;min-width:230px}
.res-total-v{font-family:var(--f-display);font-size:2rem;letter-spacing:-.04em;line-height:1;color:var(--accent)}

.bills{display:flex;flex-direction:column;gap:.7rem}
.bill{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:1.25rem 1.35rem;
  display:flex;flex-direction:column;gap:.7rem;position:relative;overflow:hidden;
  animation:rise .45s cubic-bezier(.2,.7,.3,1) both}
.bill::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--sv,var(--accent))}
.bill-head{display:flex;justify-content:space-between;gap:1.25rem;flex-wrap:wrap;align-items:flex-start}
.bill-name{font-family:var(--f-display);font-weight:600;font-size:1.125rem;letter-spacing:-.025em}
.bill-who{font-size:.8125rem;color:var(--dim);margin-top:.2rem;line-height:1.5}
.bill-who b{color:var(--ink);font-weight:600}
.bill-who .warn{color:var(--elevated);display:block;margin-top:.2rem}
.bill-who .soft{opacity:.75}
.bill-fig{text-align:right;display:flex;align-items:baseline;gap:.3rem;flex-wrap:wrap;justify-content:flex-end}
.bill-v{font-family:var(--f-display);font-size:1.6rem;letter-spacing:-.04em;color:var(--sv,var(--ink))}
.bill-u{font-family:var(--f-mono);font-size:.7rem;color:var(--dim)}
.bill-cmp{font-size:.875rem;color:var(--ink-2);line-height:1.55;max-width:76ch}
.bill-check{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;
  border-top:1px solid var(--line-2);padding-top:.85rem}
.bill-check label{font-size:.8125rem;color:var(--dim);font-weight:500}
.bill-check .pfx{font-family:var(--f-mono);color:var(--dim);margin-right:-.3rem}
.bill-check input{
  width:110px;background:var(--bg-2);border:1px solid var(--line);border-radius:99px;
  padding:.45rem .8rem;color:var(--ink);font-family:var(--f-mono);font-size:.9375rem;
}
.bill-check .per{font-size:.8125rem;color:var(--dim)}
.bill-verdict{margin-left:.25rem}
.bill-verdict:empty{display:none}
.bill-link{align-self:flex-start}
@media (max-width:600px){
  .bill-head{flex-direction:column;gap:.5rem}
  .bill-fig{justify-content:flex-start;text-align:left}
  .res-total{text-align:left;min-width:0;width:100%}
}

/* ---------------- accessibility and mobile repairs ---------------- */
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--accent);color:var(--bg);
  padding:.75rem 1.25rem;border-radius:0 0 var(--r-sm) 0;font-weight:600}
.skip:focus{left:0}
main:focus{outline:none}
.scrollhint{display:none;font-size:.75rem;color:var(--dim);margin-bottom:.5rem}
.twrap:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* labels were the smallest text on the page. They are what tells you what a number means. */
.check label.big{font-size:.9375rem;letter-spacing:0;text-transform:none;color:var(--ink-2);font-weight:500}
.tile-k,.card .k,.pulse-k,.cd-u,.bt-band{font-size:.75rem;letter-spacing:.06em}
.tbl th{font-size:.75rem;letter-spacing:.06em}
.bill-check label,.bill-check .per{font-size:.9375rem}

/* 16px stops iOS zooming on focus; 44px is the minimum comfortable tap target */
.check-row input,.bill-check input,.frow input{font-size:1rem;min-height:44px}
.btn,.nav a,.filters button{min-height:44px;display:inline-flex;align-items:center}
#region-pick{min-height:44px;font-size:1rem}

/* permalinks were mouse only */
.plink{opacity:.55;font-size:.6875rem;letter-spacing:.06em}
.item:hover .plink,.item:focus-within .plink{opacity:1}

/* a real menu on small screens, instead of hiding every link */
.menu-btn{
  display:none;margin-left:auto;align-items:center;gap:.4rem;background:var(--panel);
  border:1px solid var(--line);border-radius:99px;color:var(--ink);cursor:pointer;
  font-family:var(--f-ui);font-size:.875rem;font-weight:500;padding:.5rem .9rem;min-height:44px;
}
.menu-btn span{display:block;width:15px;height:2px;background:currentColor;border-radius:2px}
.menu-btn span+span{margin-top:-9px}
.menu-btn span:nth-child(2){margin-left:0}
@media (max-width:900px){
  .menu-btn{display:inline-flex}
  .scrollhint{display:block}
  .nav{
    position:absolute;top:62px;left:0;right:0;flex-direction:column;align-items:stretch;gap:.15rem;
    background:var(--bg);border-bottom:1px solid var(--line);padding:.75rem var(--pad) 1.1rem;
    box-shadow:var(--shadow);display:none;
  }
  .nav[data-open="true"]{display:flex}
  .nav a:not(.nav-cta){display:flex}
  .nav a{padding:.7rem .8rem;font-size:1rem;border-radius:var(--r-sm)}
  .nav .nav-cta{justify-content:center;margin-top:.4rem}
  .live{display:inline-flex;align-self:flex-start;margin-bottom:.4rem}
  .topbar-in{position:relative}
}