/* ============================================================
   whenibought.co.uk
   Ported from design/page-japanese-knotweed.html.  The prototype chrome
   (.proto) is deliberately dropped; the .verify marker is kept, because it is
   what makes unverified content visible rather than shippable.
   ============================================================ */

/* ============================================================
   WHEN I BOUGHT — v2
   Palette from the conveyancing file: ink, paper, manila folder,
   pink legal tape. Tape is the only accent and is rationed.
   ============================================================ */
:root{
  --ink:#1B2430; --ink-70:#4A5563; --slate:#66717D;
  --paper:#FAF8F4; --paper-2:#FFFFFF;
  --manila:#EDE4D3; --manila-d:#DED2BC;
  --tape:#A8515E; --tape-sft:#F3E4E4;
  --green:#2F5D50;
  --flag:#8A6212; --flag-bg:#FBF0D6;
  --rule:rgba(27,36,48,.14); --rule-sft:rgba(27,36,48,.08);
  --display:"Schibsted Grotesk",system-ui,-apple-system,sans-serif;
  --body:"Newsreader",Georgia,serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --gutter:104px; --measure:34rem; --pad:clamp(20px,5vw,56px);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:19px;line-height:1.62;font-optical-sizing:auto}
a{color:inherit}
:focus-visible{outline:2.5px solid var(--tape);outline-offset:3px;border-radius:2px}


/* unverified content marker — visible so nothing ships by accident */
.verify{display:inline-block;font-family:var(--mono);font-size:9.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--flag);background:var(--flag-bg);border:1px solid rgba(138,98,18,.3);border-radius:2px;padding:2px 6px;vertical-align:2px;white-space:nowrap}

/* ---------- masthead ---------- */
.mast{position:sticky;top:38px;z-index:70;background:rgba(250,248,244,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--rule-sft)}
.mast-in{max-width:1180px;margin:0 auto;padding:13px var(--pad);display:flex;align-items:center;gap:20px}
.logo{font-family:var(--display);font-weight:600;font-size:19px;letter-spacing:-.02em;text-decoration:none;line-height:1.05}
.logo i{display:block;font-family:var(--mono);font-style:normal;font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:var(--slate);font-weight:400;margin-top:4px}
.mast nav{margin-left:auto;display:flex;align-items:center;gap:26px}
.mast nav a{font-family:var(--display);font-size:13.5px;text-decoration:none;color:var(--ink-70)}
.mast nav a:hover{color:var(--ink)}
.btn-sm{font-family:var(--display);font-size:13.5px;font-weight:500;background:var(--ink);color:var(--paper);text-decoration:none;padding:9px 17px;border-radius:2px}
.burger{display:none;margin-left:auto;background:transparent;border:1px solid var(--rule);border-radius:2px;padding:8px 12px;font-family:var(--display);font-size:13px;cursor:pointer;color:var(--ink)}
.mnav{display:none;border-top:1px solid var(--rule-sft);background:var(--paper-2)}
.mnav.open{display:block}
.mnav ul{list-style:none;margin:0;padding:6px var(--pad) 14px}
.mnav li{border-bottom:1px solid var(--rule-sft)}
.mnav li:last-child{border-bottom:0}
.mnav a{display:block;padding:14px 0;font-family:var(--display);font-size:16px;text-decoration:none}
@media(max-width:860px){
  .mast nav{display:none}
  .burger{display:block}
  .mast-in{gap:12px}
}

/* ============================================================
   DATE GUTTER — the structural spine. Every band is marked
   THEN, NOW or a year: the product is the relationship between
   the present problem and the original purchase.
   ============================================================ */
.band{border-bottom:1px solid var(--rule-sft)}
.band-in{max-width:1180px;margin:0 auto;padding:0 var(--pad);display:grid;grid-template-columns:var(--gutter) minmax(0,1fr)}
.mark{position:relative;padding:clamp(38px,6vw,74px) 0 0;font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:var(--slate)}
.mark::after{content:"";position:absolute;top:0;right:23px;bottom:0;width:1px;background:var(--rule-sft)}
.mark span{position:relative;z-index:1;padding-right:6px}
.mark.is-then{color:var(--tape)}
.body-col{padding:clamp(38px,6vw,74px) 0 clamp(44px,7vw,86px)}
.band.then{background:var(--manila);border-bottom-color:var(--manila-d)}
.band.ink{background:var(--ink);color:var(--paper);border-bottom:0}
.band.ink .mark{color:rgba(250,248,244,.42)}
.band.ink .mark::after{background:rgba(250,248,244,.16)}
@media(max-width:760px){
  .band-in{grid-template-columns:1fr}
  .mark{padding:26px 0 0}
  .mark::after{display:none}
  .mark span{display:inline-block;border:1px solid var(--rule);border-radius:100px;padding:3px 10px}
  .body-col{padding:14px 0 34px}
}

/* ---------- type ---------- */
.eyebrow{font-family:var(--mono);font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--slate);margin:0 0 22px}
h1{margin:0 0 26px;max-width:23ch}
.h1-then{display:block;font-family:var(--display);font-weight:400;font-size:clamp(16px,2.4vw,21px);line-height:1.35;color:var(--slate);margin-bottom:6px}
.h1-term{display:block;font-family:var(--display);font-weight:600;font-size:clamp(34px,6.6vw,62px);line-height:1.02;letter-spacing:-.032em;color:var(--ink)}
.h1-now{display:block;font-family:var(--body);font-style:italic;font-weight:300;font-size:clamp(21px,3.4vw,32px);line-height:1.24;color:var(--ink-70);margin-top:12px}
h2{font-family:var(--display);font-weight:600;font-size:clamp(24px,3.4vw,33px);line-height:1.13;letter-spacing:-.024em;margin:0 0 18px;max-width:26ch}
h3{font-family:var(--display);font-weight:600;font-size:17px;letter-spacing:-.01em;margin:0 0 8px}
p{margin:0 0 1.05em;max-width:var(--measure)}
.lead{font-size:clamp(19px,2.2vw,22.5px);line-height:1.52;color:var(--ink-70)}
.small{font-size:15.5px;line-height:1.55;color:var(--slate)}
.stack>*+*{margin-top:clamp(30px,4vw,46px)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:500;font-size:16px;text-decoration:none;border:0;cursor:pointer;padding:15px 26px;border-radius:2px;transition:transform .15s,background .15s}
.btn-primary{background:var(--tape);color:#fff}
.btn-primary:hover{background:#8F4350;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--rule)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px var(--ink)}
.band.ink .btn-ghost{color:var(--paper);box-shadow:inset 0 0 0 1.5px rgba(250,248,244,.32)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:30px}
.btn-note{font-size:14.5px;color:var(--slate);max-width:20ch}

/* ---------- SIGNATURE: year band ---------- */
.yearband{background:var(--manila);border-bottom:1px solid var(--manila-d)}
.yb{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(28px,5vw,64px);align-items:start}
@media(max-width:860px){.yb{grid-template-columns:1fr}}
.yb-q{font-family:var(--display);font-weight:500;font-size:clamp(21px,2.8vw,27px);line-height:1.28;letter-spacing:-.02em;margin:0 0 20px;max-width:18ch}
.stepper{display:inline-flex;align-items:stretch;background:var(--paper-2);border:1px solid var(--manila-d);border-radius:3px}
.stepper button{border:0;background:transparent;cursor:pointer;width:52px;font-size:21px;color:var(--ink-70);font-family:var(--display)}
.stepper button:hover{background:var(--tape-sft);color:var(--tape)}
.stepper button:disabled{opacity:.28;cursor:not-allowed;background:transparent}
.stepper .yr{font-family:var(--mono);font-size:30px;font-weight:500;padding:14px 8px;min-width:118px;text-align:center;border-left:1px solid var(--manila-d);border-right:1px solid var(--manila-d)}
.yb-help{font-family:var(--display);font-size:13.5px;color:var(--slate);margin:14px 0 0;max-width:28ch}
.yb-answer{border-left:2.5px solid var(--tape);padding:2px 0 2px 22px}
.yb-answer .k{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--tape);display:block;margin-bottom:11px}
.yb-answer p{font-size:19.5px;line-height:1.55;margin:0 0 .8em}
.yb-answer p:last-child{margin-bottom:0}
.yb-answer strong{font-weight:600}
.yb #value-before-publication{
    display:none;
}

/* archive data block — the SEO asset */
.arc{background:var(--paper-2);border:1px solid var(--manila-d);border-radius:3px;padding:20px 22px;margin-top:22px}
.arc .k{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--slate);margin:0 0 14px}
.arc dl{margin:0;display:grid;gap:11px}
.arc .r{display:grid;grid-template-columns:1fr auto;gap:14px;align-items:baseline;border-bottom:1px dotted var(--rule);padding-bottom:9px}
.arc .r:last-child{border-bottom:0;padding-bottom:0}
.arc dt{font-size:16.5px;line-height:1.4;color:var(--ink-70)}
.arc dd{margin:0;font-family:var(--mono);font-size:15px;font-weight:500;text-align:right}

/* ---------- prose blocks ---------- */
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(228px,1fr));gap:clamp(22px,3vw,40px)}
.cols p{max-width:none;font-size:17px}
.trig{border-top:1.5px solid var(--ink);padding-top:14px}
.prompt{background:var(--paper-2);border:1px solid var(--manila-d);border-left:4px solid var(--tape);padding:clamp(26px,4vw,40px);border-radius:3px;max-width:38rem}
.prompt .k{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--tape);margin:0 0 16px}
.prompt q{display:block;quotes:none;font-family:var(--body);font-style:italic;font-weight:300;font-size:clamp(21px,2.9vw,27px);line-height:1.35;color:var(--ink);margin:0 0 18px}
.prompt .small{margin-bottom:0}
.card{background:var(--paper-2);border:1px solid var(--rule);border-radius:3px;overflow:hidden;max-width:32rem;box-shadow:0 12px 28px -20px rgba(27,36,48,.35)}
.card-h{display:flex;justify-content:space-between;gap:12px;align-items:baseline;padding:13px 20px;border-bottom:1px solid var(--rule-sft);background:var(--manila)}
.card-h b{font-family:var(--display);font-size:12.5px;font-weight:600}
.card-h span{font-family:var(--mono);font-size:10px;color:var(--slate);letter-spacing:.08em}
.row{display:grid;grid-template-columns:122px 1fr;gap:16px;padding:12px 20px;border-bottom:1px solid var(--rule-sft)}
.row:last-child{border-bottom:0}
.row dt{font-family:var(--mono);font-size:10px;letter-spacing:.11em;text-transform:uppercase;color:var(--slate);padding-top:3px}
.row dd{margin:0;font-size:16.5px;line-height:1.45}
.card-f{padding:11px 20px;background:var(--paper);font-family:var(--display);font-size:12px;color:var(--slate)}
.redact{background:var(--ink);color:transparent;border-radius:1px;user-select:none}
.pair{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:clamp(20px,3vw,34px)}
.pair ul{margin:0;padding-left:19px}
.pair li{margin-bottom:9px;font-size:16.5px;line-height:1.5}
.band.ink .pair .can h3{color:#8FC0B0}
.band.ink .pair .cant h3{color:#E8A3AC}
.band.ink .small{color:rgba(250,248,244,.62)}
.band.ink p{color:rgba(250,248,244,.86)}
.pair .can h3{color:var(--green)}
.pair .cant h3{color:var(--tape)}

/* sourcing / review block */
.src{border-top:1px solid var(--rule);padding-top:20px;max-width:38rem}
.src h3{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--slate);font-weight:400;margin-bottom:12px}
.src p{font-size:15.5px;line-height:1.55;color:var(--ink-70);margin-bottom:.5em}

/* ---------- form ---------- */
form{max-width:38rem}
.f-row{margin-bottom:24px}
.f-row.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:560px){.f-row.two{grid-template-columns:1fr}}
label{display:block;font-family:var(--display);font-weight:500;font-size:14.5px;margin-bottom:7px}
label .opt{font-weight:400;color:var(--slate)}
.hint{font-family:var(--display);font-size:13px;color:var(--slate);margin:6px 0 0}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;font-family:var(--body);font-size:17.5px;color:var(--ink);background:var(--paper-2);border:1px solid var(--rule);border-radius:2px;padding:13px 14px}
textarea{min-height:112px;resize:vertical;line-height:1.5}
select{font-family:var(--display);font-size:16px;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--slate) 50%),linear-gradient(135deg,var(--slate) 50%,transparent 50%);background-position:calc(100% - 20px) calc(50% + 2px),calc(100% - 15px) calc(50% + 2px);background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:44px}
input:focus,select:focus,textarea:focus{border-color:var(--ink);outline:none;box-shadow:0 0 0 3px var(--tape-sft)}
fieldset{border:0;margin:0 0 24px;padding:0}
legend{font-family:var(--display);font-weight:500;font-size:14.5px;padding:0;margin-bottom:10px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip input{position:absolute;opacity:0;width:1px;height:1px}
.chip span{display:block;font-family:var(--display);font-size:14.5px;cursor:pointer;padding:9px 15px;border:1px solid var(--rule);border-radius:100px;background:var(--paper-2)}
.chip input:checked+span{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.chip input:focus-visible+span{outline:2.5px solid var(--tape);outline-offset:2px}
.nextup{background:var(--manila);border-radius:3px;padding:22px 24px;margin:34px 0 26px;max-width:38rem}
.nextup .k{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--ink-70);margin:0 0 14px}
.nextup p{font-size:16.5px;line-height:1.5;margin-bottom:.7em;max-width:none}
.nextup p:last-child{margin-bottom:0}
.nextup em{font-style:normal;font-weight:600}
.cbx{display:grid;grid-template-columns:22px 1fr;gap:13px;align-items:start}
.cbx input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--tape)}

/* ---------- footer ---------- */
footer{background:var(--ink);color:rgba(250,248,244,.72);font-size:15.5px}
.f-in{max-width:1180px;margin:0 auto;padding:clamp(44px,6vw,72px) var(--pad)}
.f-grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(auto-fit,minmax(150px,1fr));gap:clamp(26px,4vw,52px)}
footer h4{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:rgba(250,248,244,.42);font-weight:400;margin:0 0 14px}
footer p{max-width:32rem;color:rgba(250,248,244,.72)}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin-bottom:9px}
footer a{color:rgba(250,248,244,.72);text-decoration:none;font-family:var(--display);font-size:14.5px}
footer a:hover{color:#fff;text-decoration:underline}
.f-pay{border:1px solid rgba(250,248,244,.2);border-left:3px solid var(--tape);border-radius:3px;padding:20px 22px;margin-top:34px;max-width:44rem}
.f-pay b{font-family:var(--display);font-size:14.5px;color:var(--paper);display:block;margin-bottom:7px}
.f-pay p{font-size:15px;margin:0;color:rgba(250,248,244,.66)}
.f-legal{border-top:1px solid rgba(250,248,244,.14);margin-top:40px;padding-top:22px;font-family:var(--display);font-size:13px;color:rgba(250,248,244,.46)}
.f-legal p{color:inherit;font-family:inherit;font-size:inherit;max-width:52rem;margin:0 0 10px}
.f-legal .links{display:flex;flex-wrap:wrap;gap:8px 24px}

/* ---------- homepage ---------- */
.hero-home h1{max-width:20ch}
.issues{display:grid;grid-template-columns:repeat(auto-fill,minmax(252px,1fr));gap:1px;background:var(--rule-sft);border:1px solid var(--rule-sft)}
.issue{background:var(--paper);padding:24px 22px 22px;text-decoration:none;display:block;transition:background .15s}
.issue:hover{background:var(--paper-2)}
.issue b{display:block;font-family:var(--display);font-weight:600;font-size:18.5px;letter-spacing:-.015em;margin-bottom:7px}
.issue span{display:block;font-size:16px;color:var(--slate);line-height:1.45}
.issue em{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--tape);font-style:normal;margin-top:14px}
.steps{display:grid;gap:1px;background:var(--rule-sft)}
.step{background:var(--paper);display:grid;grid-template-columns:56px 1fr;gap:18px;padding:22px 4px}
.step .n{font-family:var(--mono);font-size:12px;color:var(--tape);padding-top:5px}
.step p{margin:0;font-size:16.5px;color:var(--ink-70)}

.hide{display:none !important}
@media(prefers-reduced-motion:reduce){*{animation:none !important;transition:none !important}}
@keyframes rise{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}
.rise>*{animation:rise .6s cubic-bezier(.2,.7,.3,1) both}
.rise>*:nth-child(2){animation-delay:.07s}
.rise>*:nth-child(3){animation-delay:.14s}
.rise>*:nth-child(4){animation-delay:.21s}

/* ---------- topic page ---------- */
.mast{top:0}
.crumb{max-width:1180px;margin:0 auto;padding:14px var(--pad) 0;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--slate)}
.crumb a{text-decoration:none}
.crumb a:hover{color:var(--ink)}
.crumb span{margin:0 7px;opacity:.5}
.midcta{border-top:1px solid var(--manila-d);padding-top:26px;margin-top:8px}

/* ---------- enquiry page ---------- */
h1.h1-plain{font-family:var(--display);font-weight:600;font-size:clamp(24px,3.4vw,33px);line-height:1.13;letter-spacing:-.024em;max-width:20ch;margin:0 0 18px}
.advis{font-family:var(--display);font-size:13.5px;line-height:1.45;color:var(--flag);background:var(--flag-bg);border:1px solid rgba(138,98,18,.28);border-radius:2px;padding:10px 12px;margin:10px 0 0;max-width:34rem}

/* ---------- enquiry page ---------- */
.mast{top:0}
.crumb{max-width:1180px;margin:0 auto;padding:14px var(--pad) 0;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--slate)}
.crumb a{text-decoration:none}
.crumb a:hover{color:var(--ink)}
.crumb span{margin:0 7px;opacity:.5}
.midcta{border-top:1px solid var(--manila-d);padding-top:26px;margin-top:8px}

/* ---------- ported-page additions ---------- */
.arc-extract{font-family:var(--body);font-size:17.5px;line-height:1.5;margin:0 0 14px;
padding-left:16px;border-left:2px solid var(--manila-d);
max-height: 40vh;
overflow: auto;}
.arc-extract.is-pending{border-left-color:var(--flag)}
.figs{display:flex;flex-wrap:wrap;gap:26px 44px;margin:18px 0 14px}
.fig b{display:block;font-family:var(--display);font-weight:600;font-size:34px;line-height:1;
  letter-spacing:-.02em}
.fig span{display:block;font-family:var(--display);font-size:13.5px;color:var(--slate);
  margin-top:6px;max-width:22ch}
.f-check{display:flex;align-items:center;gap:9px;margin-top:10px}
.f-check input{width:auto;margin:0}

/* ---------- revised topic page (conversion block) ---------- */
.bigq{font-family:var(--display);font-weight:600;font-size:clamp(30px,5.2vw,52px);line-height:1.03;letter-spacing:-.032em;margin:0 0 20px;max-width:22ch}
.qsub{font-size:clamp(18.5px,2.2vw,22px);line-height:1.48;color:var(--ink-70);max-width:36rem}

/* the question block sits on the dark band: it is the loudest thing on the page */
.band.ink .mark.is-then{color:#E8A3AC}
.band.ink .bigq{color:var(--paper)}
.band.ink .qsub{color:rgba(250,248,244,.80)}
.qbridge{font-family:var(--body);font-style:italic;font-weight:300;font-size:clamp(19px,2.3vw,23px);line-height:1.4;margin:0 0 20px;max-width:32rem}
.band.ink .qbridge{color:rgba(250,248,244,.72)}
.band.ink .qlist li{color:var(--paper)}
.band.ink .qdiv{border-top-color:rgba(250,248,244,.20)}
.band.ink .reassure{border-top-color:rgba(250,248,244,.20)}
.band.ink .btn-note{color:rgba(250,248,244,.62)}
.qlist{margin:16px 0 0;padding:0;list-style:none;max-width:36rem}
.qlist li{font-family:var(--display);font-weight:500;font-size:clamp(17px,2vw,19.5px);line-height:1.35;padding:8px 0 8px 18px;border-left:2px solid var(--tape);margin-bottom:9px}
.qdiv{border-top:1px solid var(--manila-d);margin:clamp(34px,5vw,52px) 0 clamp(28px,4vw,40px)}
.reassure{max-width:36rem}
.reassure p{font-size:18px;line-height:1.55}
.cols h4.thm{font-family:var(--display);font-weight:600;font-size:17px;letter-spacing:-.01em;margin:0 0 7px}
.limits-tight{max-width:38rem}
.limits-tight li{font-size:17px;line-height:1.5;margin-bottom:11px}

/* ---------- revised enquiry page (simplified form + confirmation) ---------- */
.simpleform{max-width:31rem}
.simpleform .f-row{margin-bottom:22px}
.optional-field{margin-top:30px;padding-top:24px;border-top:1px solid var(--rule-sft)}
.optional-field label{font-weight:400;color:var(--slate);font-size:14px}
.optional-field textarea{min-height:86px;background:transparent}
.nextsmall{max-width:34rem;margin-top:clamp(40px,6vw,64px);padding-top:26px;border-top:1px solid var(--rule)}
.nextsmall h3{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--slate);font-weight:400;margin-bottom:14px}
.nextsmall p{font-size:16px;line-height:1.55;color:var(--ink-70)}
.callus{margin-top:26px;font-family:var(--display);font-size:15px;color:var(--ink-70)}
.callus b{font-weight:600;color:var(--ink)}
.confirm{max-width:34rem}
.confirm h2{margin-bottom:14px}
.emailoffer{background:var(--manila);border-radius:3px;padding:20px 22px;margin-top:26px}
.emailoffer label{font-weight:500;font-size:14.5px}
.emailoffer .row2{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}
@media(max-width:520px){.emailoffer .row2{grid-template-columns:1fr}}

/* ---------- additional topic designs ---------- */
.trig h4{font-family:var(--display);font-weight:600;font-size:17px;letter-spacing:-.01em;margin:0 0 8px}
h2.sub{font-family:var(--display);font-weight:600;font-size:17px;line-height:1.3;letter-spacing:-.01em;margin:0 0 8px;max-width:26ch}

/* ---------- year-conditional note ----------
   Shown only for the years in its data-years, toggled by topic.js.  The
   explicit rule guards the native hidden attribute against .arc ever gaining a
   display of its own. */
.year-note[hidden]{display:none}

/* ---------- masthead CTA contrast ----------
   .btn-sm declares paper-on-ink, but it never applied: `.mast nav a` is
   specificity (0,1,2) and `.btn-sm` is (0,1,0), so the nav's --ink-70 won and
   the label rendered at 2.07:1 on the ink background.  `.mast nav a:hover` made
   it worse, putting --ink on --ink at 1.00:1 - invisible.  The fault is in the
   design's own stylesheet and was ported faithfully; these two rules restate
   the intended colours with enough specificity to win, and give hover a
   background lift rather than a text-colour change, which is the idiom the
   other buttons use. */
.mast nav a.btn-sm{color:var(--paper)}
.mast nav a.btn-sm:hover{color:var(--paper);background:var(--ink-70)}