:root{--ink:#132c3b;--paper:#f2efe6;--paper-2:#e9e4d7;--white:#fff;--line:#9ba8a5;--muted:#52666d;--green:#08765b;--green-soft:#d5e8de;--red:#a63f39;--red-soft:#f1dcd8;--amber:#a96214;--amber-soft:#f3e4c8;--violet:#604d78;--violet-soft:#e7deec;--sans:"Segoe UI Variable Display","Segoe UI",Inter,Arial,sans-serif;--body:"Segoe UI Variable Text","Segoe UI",Inter,Arial,sans-serif;--mono:"Cascadia Mono","SFMono-Regular",Consolas,monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.24;background-image:linear-gradient(rgba(19,44,59,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(19,44,59,.04) 1px,transparent 1px);background-size:32px 32px;z-index:-1}img{max-width:100%;display:block}a{color:inherit;text-underline-offset:4px}.masthead{min-height:84px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:2px solid var(--ink);padding:12px clamp(18px,4vw,64px);background:rgba(242,239,230,.96);position:sticky;top:0;z-index:20;backdrop-filter:blur(10px)}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-family:var(--sans);font-weight:900;line-height:.87;text-transform:uppercase;letter-spacing:-.02em}.brand img,.footer-brand img{border-radius:8px}.masthead nav{display:flex;gap:clamp(16px,2.5vw,38px)}.masthead nav a,.site-footer nav a{font-family:var(--mono);font-size:.72rem;text-transform:uppercase;text-decoration:none;letter-spacing:.06em}.masthead nav a:hover,.site-footer nav a:hover{color:var(--green)}.release-marker{justify-self:end;font-family:var(--mono);font-size:.68rem;border:1px solid var(--ink);padding:7px 9px}.opening{display:grid;grid-template-columns:120px minmax(0,1fr) 320px;min-height:690px;border-bottom:2px solid var(--ink)}.opening-index{border-right:1px solid var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:30px 0}.opening-index span{writing-mode:vertical-rl;font-family:var(--mono);font-size:.62rem;letter-spacing:.18em}.opening-index strong{font-family:var(--sans);font-size:4rem;line-height:1}.opening-copy{padding:clamp(70px,8vw,130px) clamp(28px,7vw,112px)}.kicker,.section-number{font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--green);font-weight:700}.opening h1{font-family:var(--sans);font-weight:900;text-transform:uppercase;font-size:clamp(3.5rem,7.6vw,8.8rem);line-height:.82;letter-spacing:-.058em;margin:22px 0 34px;max-width:1100px}.opening h1 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span{font-family:var(--mono);font-size:.6rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.spec-sheet strong{font-family:var(--sans);font-size:1.14rem;text-transform:uppercase;margin-top:4px}.workflow,.screens,.result-logic,.modes,.field-notes{padding:clamp(76px,9vw,140px) clamp(22px,6vw,96px)}.section-number{border-top:2px solid var(--ink);padding-top:10px;margin-bottom:56px;color:var(--ink)}.section-title,.screen-heading,.modes-intro{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);gap:60px;align-items:end}.section-title h2,.screen-heading h2,.result-logic>h2,.modes-intro h2,.local-first h2,.notes-heading h2,.closing h2,.legal-intro h1,.support-hero h1,.blog-hero h1,.article-header h1{font-family:var(--sans);font-weight:900;text-transform:uppercase;font-size:clamp(2.7rem,5.6vw,6.4rem);line-height:.86;letter-spacing:-.055em;margin:0}.section-title p,.screen-heading>p,.modes-intro>p{color:var(--muted);max-width:560px}.workflow-track{list-style:none;margin:70px 0 0;padding:0;border-top:2px solid var(--ink)}.workflow-track li{display:grid;grid-template-columns:92px 1fr;padding:22px 0;border-bottom:1px solid var(--line);transition:background .2s ease,padding .2s ease}.workflow-track li:hover{background:rgba(255,255,255,.46);padding-left:14px}.workflow-track .step-no{font-family:var(--mono);font-size:.72rem;color:var(--green)}.workflow-track h3{font-family:var(--sans);font-size:1.7rem;text-transform:uppercase;margin:0 0 4px}.workflow-track p{max-width:780px;color:var(--muted);margin:0}.screens{background:var(--ink);color:#fff}.screens .section-number{border-color:#fff;color:#fff}.screens .kicker{color:#73d0ad}.screen-heading>p{color:#bdd0d3}.screen-selector{display:grid;grid-template-columns:repeat(4,1fr);margin-top:58px;border-top:1px solid #72838a;border-left:1px solid #72838a}.screen-selector button{appearance:none;border:0;border-right:1px solid #72838a;border-bottom:1px solid #72838a;background:transparent;color:#aebfc4;text-align:left;padding:18px 16px;font:700 .74rem var(--mono);cursor:pointer}.screen-selector button span{display:block;color:#73d0ad;font-size:.6rem;margin-bottom:5px}.screen-selector button[aria-selected="true"]{background:#fff;color:var(--ink)}.screen-selector button:focus-visible{outline:3px solid #73d0ad;outline-offset:-4px}.screen-stage{background:#071c28;padding:clamp(10px,2vw,26px);border:1px solid #72838a;border-top:0}.screen-stage figure{margin:0}.screen-stage img{width:100%;height:auto;border:1px solid #61737c}.screen-stage figcaption{display:grid;grid-template-columns:auto 1fr;gap:16px;padding:16px 2px 0;color:#bdcdd2;font-size:.88rem}.screen-stage figcaption strong{color:#fff}.result-logic{background:#fff}.result-logic>h2{max-width:820px}.result-ledger{display:grid;grid-template-columns:repeat(4,1fr);margin-top:60px;border-top:2px solid var(--ink);border-left:1px solid var(--ink)}.result-ledger article{min-height:250px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:24px}.result-ledger article>span{display:grid;place-items:center;width:46px;height:46px;border:2px solid currentColor;border-radius:50%;font:900 1rem var(--mono)}.result-ledger h3{font:900 1.65rem var(--sans);text-transform:uppercase;margin:58px 0 8px}.result-ledger p{font-size:.9rem;color:var(--muted)}.result-ledger .ready{color:var(--green);background:var(--green-soft)}.result-ledger .missing{color:var(--red);background:var(--red-soft)}.result-ledger .unexpected{color:var(--amber);background:var(--amber-soft)}.result-ledger .ambiguous{color:var(--violet);background:var(--violet-soft)}.result-ledger article p{color:inherit}.mode-comparison{display:grid;grid-template-columns:1fr 1fr;margin-top:65px;border:2px solid var(--ink)}.mode-comparison article{padding:clamp(28px,4vw,60px)}.mode-comparison article+article{border-left:2px solid var(--ink)}.mode-id{font:700 .67rem var(--mono);letter-spacing:.14em;color:var(--green)}.mode-comparison h3{font:900 clamp(2rem,3.6vw,4rem) var(--sans);text-transform:uppercase;line-height:.9;margin:25px 0}.mode-comparison>article>p{font-size:1.06rem;color:var(--muted);max-width:620px}.mode-comparison dl{margin:42px 0 0}.mode-comparison dl div{display:grid;grid-template-columns:100px 1fr;border-top:1px solid var(--line);padding:13px 0}.mode-comparison dt{font:700 .65rem var(--mono);text-transform:uppercase}.mode-comparison dd{margin:0;font-size:.88rem;color:var(--muted)}.local-first{display:grid;grid-template-columns:300px 1fr;gap:clamp(40px,8vw,130px);align-items:center;background:#063f35;color:#fff;padding:clamp(76px,9vw,130px) clamp(22px,9vw,140px)}.local-mark{display:inline-block;width:max-content;max-width:100%;white-space:nowrap;font:800 clamp(3.4rem,5.2vw,5.5rem)/.82 var(--sans);letter-spacing:-.045em;color:#6fd1a8;border:4px solid #6fd1a8;padding:30px 18px;transform:rotate(-3deg)}.local-first .kicker{color:#8be2be}.local-first h2{max-width:930px}.local-first p:not(.kicker){max-width:800px;color:#c1dfd5;font-size:1.06rem;margin:28px 0}.local-first a{font:700 .75rem var(--mono);text-transform:uppercase}.notes-heading{display:flex;justify-content:space-between;align-items:end;gap:30px}.notes-heading h2{max-width:850px}.notes-heading>a{font:700 .72rem var(--mono);text-transform:uppercase;white-space:nowrap}.notes-list{margin-top:58px;border-top:2px solid var(--ink)}.notes-list>a{display:grid;grid-template-columns:110px 1fr 320px;gap:24px;align-items:center;padding:24px 0;border-bottom:1px solid var(--line);text-decoration:none}.notes-list>a:hover strong{color:var(--green)}.notes-list span,.notes-list small{font:700 .65rem var(--mono);letter-spacing:.08em;color:var(--muted);text-transform:uppercase}.notes-list strong{font:900 clamp(1.25rem,2.4vw,2.3rem) var(--sans);line-height:1;text-transform:uppercase}.closing{display:grid;grid-template-columns:1fr 300px;background:var(--ink);color:#fff;border-top:1px solid #fff}.closing>div{padding:clamp(38px,6vw,90px)}.closing>div:first-child{border-right:1px solid #6d7e84}.closing>div>span,.closing-status span,.closing-status small{font:700 .65rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#9db4ba}.closing h2{font-size:clamp(2.4rem,5vw,5.5rem);margin-top:24px}.closing-status{display:flex;flex-direction:column;justify-content:center}.closing-status strong{font:900 1.7rem var(--sans);text-transform:uppercase;margin:10px 0}.closing-status a{align-self:flex-start;color:#fff;font:700 .72rem var(--mono);letter-spacing:.08em;text-transform:uppercase;border-bottom:1px solid var(--green);padding-bottom:4px}.closing-status a:hover,.closing-status a:focus-visible{color:#79d8b2}.site-footer{display:grid;grid-template-columns:1fr auto;gap:30px;background:#071c28;color:#fff;padding:38px clamp(22px,5vw,80px)}.footer-brand{display:flex;gap:12px;align-items:center}.footer-brand strong,.footer-brand span{display:block}.footer-brand strong{font:900 1rem var(--sans);text-transform:uppercase}.footer-brand span,.site-footer>p{font-size:.73rem;color:#9cb1b8}.site-footer nav{display:flex;gap:24px;align-items:center}.site-footer nav a{color:#d5e0e3}.site-footer>p{grid-column:1/-1;margin:0;border-top:1px solid #314954;padding-top:20px}.legal-intro,.support-hero,.blog-hero,.article-header{padding:clamp(75px,9vw,140px) clamp(22px,12vw,180px);background:var(--ink);color:#fff;border-bottom:5px solid var(--green)}.legal-intro .kicker,.support-hero .kicker,.blog-hero .kicker,.article-header .kicker{color:#83d9b6}.legal-intro p:last-child,.support-hero>p:not(.kicker),.blog-hero>p:not(.kicker),.article-header .article-deck{color:#bcd0d4;max-width:780px;font-size:1.1rem;margin:26px 0 0}.legal-copy,.article-body{max-width:860px;margin:0 auto;padding:70px 24px 120px}.legal-copy h2,.article-body h2{font:900 1.9rem var(--sans);text-transform:uppercase;margin:52px 0 14px}.legal-copy h3,.article-body h3{font:900 1.25rem var(--sans);text-transform:uppercase;margin:36px 0 10px}.legal-copy p,.article-body p,.article-body li{color:#344e57;font-size:1.02rem}.legal-copy code,.support-grid code,.article-body code{background:#e2ddd1;padding:3px 6px;overflow-wrap:anywhere}.email-button{display:inline-block;margin-top:26px;background:#fff;color:var(--ink);padding:12px 16px;text-decoration:none;font:800 .76rem var(--mono);text-transform:uppercase;border-left:6px solid var(--green)}.support-grid{display:grid;grid-template-columns:repeat(2,1fr);max-width:1100px;margin:80px auto 120px;border-top:2px solid var(--ink);border-left:1px solid var(--ink)}.support-grid article{padding:34px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);background:rgba(255,255,255,.5)}.support-grid h2{font:900 1.45rem var(--sans);text-transform:uppercase;margin:0 0 10px}.support-grid p{color:var(--muted)}.blog-index{padding:70px clamp(22px,8vw,120px) 120px}.blog-list{border-top:2px solid var(--ink)}.blog-card{display:grid;grid-template-columns:115px 1fr 240px;gap:30px;padding:32px 0;border-bottom:1px solid var(--line);text-decoration:none}.blog-card>span,.blog-card small,.article-meta{font:700 .67rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.blog-card h2{font:900 clamp(1.55rem,3vw,3rem) var(--sans);text-transform:uppercase;line-height:.95;margin:0}.blog-card p{color:var(--muted);margin:0}.blog-card:hover h2{color:var(--green)}.article-header{padding-bottom:90px}.article-header h1{max-width:1100px;font-size:clamp(2.7rem,6.2vw,7rem)}.article-meta{display:flex;gap:25px;margin-top:32px;color:#9fc0bd}.article-body .standfirst{font-size:1.28rem;color:var(--ink);font-weight:600;border-left:5px solid var(--green);padding-left:20px}.article-body ul,.article-body ol{padding-left:22px}.article-body li{margin:8px 0}.article-callout{margin:40px 0;padding:24px;border:2px solid var(--ink);background:#e4ebdf}.article-callout strong{display:block;font:900 1.2rem var(--sans);text-transform:uppercase;margin-bottom:8px}.article-nav{display:grid;grid-template-columns:1fr 1fr;border-top:2px solid var(--ink);margin-top:70px}.article-nav a{padding:18px 0;font:700 .72rem var(--mono);text-transform:uppercase}.article-nav a:last-child{text-align:right}.error-page{min-height:70vh;display:grid;place-items:center;padding:60px 24px}.error-page div{max-width:760px}.error-page strong{font:900 clamp(6rem,20vw,15rem)/.8 var(--sans);color:var(--green)}.error-page h1{font:900 2.4rem var(--sans);text-transform:uppercase}.error-page a{font:700 .75rem var(--mono);text-transform:uppercase}@media(max-width:1050px){.masthead{grid-template-columns:1fr auto}.release-marker{display:none}.opening{grid-template-columns:80px 1fr}.spec-sheet{grid-column:1/-1;border-left:0;border-top:1px solid var(--ink);display:grid;grid-template-columns:repeat(5,1fr)}.spec-sheet div{padding:12px;border-right:1px solid var(--line)}.section-title,.screen-heading,.modes-intro{grid-template-columns:1fr}.result-ledger{grid-template-columns:repeat(2,1fr)}.local-first{grid-template-columns:220px 1fr}.notes-list>a{grid-template-columns:90px 1fr}.notes-list small{grid-column:2}.closing{grid-template-columns:1fr 240px}.blog-card{grid-template-columns:90px 1fr}.blog-card p{grid-column:2}}@media(max-width:720px){.masthead{grid-template-columns:1fr}.masthead nav{margin-top:12px;gap:15px;overflow-x:auto}.opening{grid-template-columns:1fr}.opening-index{display:none}.opening-copy{padding:70px 22px}.opening h1{font-size:3.7rem}.opening-actions{align-items:flex-start;flex-direction:column}.spec-sheet{grid-template-columns:1fr 1fr}.spec-sheet div:nth-child(even){border-right:0}.screen-selector{grid-template-columns:1fr 1fr}.screen-stage{padding:7px}.screen-stage figcaption{grid-template-columns:1fr}.result-ledger{grid-template-columns:1fr}.result-ledger article{min-height:190px}.result-ledger h3{margin-top:32px}.mode-comparison{grid-template-columns:1fr}.mode-comparison article+article{border-left:0;border-top:2px solid var(--ink)}.local-first{grid-template-columns:1fr}.local-mark{width:max-content;font-size:4rem}.notes-heading{align-items:flex-start;flex-direction:column}.notes-list>a{grid-template-columns:1fr;gap:9px}.notes-list small{grid-column:1}.closing{grid-template-columns:1fr}.closing>div:first-child{border-right:0;border-bottom:1px solid #6d7e84}.site-footer{grid-template-columns:1fr}.site-footer nav{flex-wrap:wrap}.support-grid{grid-template-columns:1fr;margin:50px 18px 90px}.blog-card{grid-template-columns:1fr;gap:12px}.blog-card p{grid-column:1}.article-meta{flex-direction:column;gap:8px}.article-nav{grid-template-columns:1fr}.article-nav a:last-child{text-align:left;border-top:1px solid var(--line)}}
/* Typography refresh: Segoe UI and responsive local-only badge. */
/* Root-directory deployment refresh. */
.quick-answer{margin:0 0 34px;padding:24px 26px;background:var(--ink);color:#fff;border-left:7px solid var(--green)}.quick-answer strong{display:block;font:900 .78rem var(--mono);letter-spacing:.11em;text-transform:uppercase;color:#79d8b2;margin-bottom:8px}.quick-answer p{margin:0;color:#fff;font-size:1.08rem}.table-wrap{overflow-x:auto;margin:28px 0 38px;border:1px solid var(--ink);background:rgba(255,255,255,.42)}.article-table{width:100%;border-collapse:collapse;min-width:620px}.article-table th,.article-table td{text-align:left;vertical-align:top;padding:14px 16px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.article-table th{font:800 .7rem var(--mono);letter-spacing:.08em;text-transform:uppercase;background:var(--ink);color:#fff}.article-table tr:last-child td{border-bottom:0}.article-table th:last-child,.article-table td:last-child{border-right:0}.product-fit{margin:46px 0;padding:28px;background:var(--ink);color:#fff;border-left:7px solid var(--green)}.product-fit strong{display:block;font:900 1.35rem var(--sans);text-transform:uppercase}.product-fit p{color:#d6e2e3;margin:8px 0 18px}.product-fit a{display:inline-block;color:#fff;font:800 .72rem var(--mono);letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #79d8b2;text-decoration:none;padding-bottom:5px}.article-figure{margin:38px 0;border:1px solid var(--ink);background:#fff}.article-figure img{width:100%;height:auto}.article-figure figcaption{padding:14px 18px;color:var(--muted);font-size:.85rem;border-top:1px solid var(--line)}.source-list a{overflow-wrap:anywhere}.article-faq{margin-top:56px;padding-top:10px;border-top:2px solid var(--ink)}@media(max-width:720px){.article-meta{flex-wrap:wrap;gap:10px 18px}.quick-answer,.product-fit{padding:20px}.article-body{padding-left:20px;padding-right:20px}.article-table{min-width:560px}}
.analytics-consent{position:fixed;z-index:1000;left:clamp(1rem,3vw,2rem);right:clamp(1rem,3vw,2rem);bottom:clamp(1rem,3vw,2rem);display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:1rem 1.15rem;background:#f7f4ed;border:1px solid #132c3b;box-shadow:0 12px 40px rgba(19,44,59,.18);color:#132c3b}.analytics-consent strong{display:block;margin-bottom:.2rem;font-family:var(--font-display);font-size:1rem;text-transform:uppercase;letter-spacing:.04em}.analytics-consent p{max-width:64rem;margin:0;font-size:.9rem;line-height:1.45}.analytics-consent a{display:inline-block;margin-top:.35rem;color:inherit;font-size:.8rem}.analytics-consent-actions{display:flex;flex:0 0 auto;gap:.55rem}.analytics-consent button{min-height:2.65rem;padding:.65rem .85rem;border:1px solid #132c3b;background:transparent;color:#132c3b;font:inherit;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;cursor:pointer}.analytics-consent button[data-consent="granted"]{background:#132c3b;color:#fff}@media(max-width:720px){.analytics-consent{align-items:stretch;flex-direction:column;gap:.8rem}.analytics-consent-actions{display:grid;grid-template-columns:1fr 1fr}.analytics-consent button{width:100%}}


/* Responsive typography accessibility pass — Oct 2026 */
html{font-size:17px}
body{font-size:1rem}
.masthead{min-height:92px}
.brand{font-size:1.05rem}
.masthead nav a,.site-footer nav a{font-size:clamp(.8rem,.76rem + .15vw,.9rem);line-height:1.4}
.release-marker{font-size:.78rem}
.kicker,.section-number{font-size:clamp(.78rem,.74rem + .12vw,.86rem);line-height:1.45}
.opening-index span{font-size:.72rem}
.lede{font-size:clamp(1.15rem,1rem + .5vw,1.42rem);line-height:1.55}
.opening-actions>a{font-size:.86rem}
.store-status span{font-size:.72rem}
.store-status strong{font-size:1rem}
.spec-sheet span{font-size:.72rem;line-height:1.4}
.spec-sheet strong{font-size:1.2rem}
.section-title p,.screen-heading>p,.modes-intro>p{font-size:clamp(1.02rem,.96rem + .2vw,1.16rem);line-height:1.6}
.workflow-track .step-no{font-size:.82rem}
.workflow-track h3{font-size:clamp(1.7rem,1.5rem + .4vw,2.05rem)}
.workflow-track p{font-size:1.05rem;line-height:1.6}
.screen-selector button{font-size:.84rem;line-height:1.35;padding:20px 18px}
.screen-selector button span{font-size:.7rem}
.screen-stage figcaption{font-size:1rem;line-height:1.5}
.result-ledger p{font-size:1.02rem;line-height:1.55}
.mode-id{font-size:.76rem}
.mode-comparison>article>p{font-size:1.12rem;line-height:1.6}
.mode-comparison dt{font-size:.72rem}
.mode-comparison dd{font-size:.98rem;line-height:1.5}
.local-first p:not(.kicker){font-size:1.12rem;line-height:1.6}
.local-first a{font-size:.82rem}
.notes-heading>a{font-size:.82rem}
.notes-list span,.notes-list small{font-size:.74rem;line-height:1.45}
.closing>div>span,.closing-status span,.closing-status small{font-size:.75rem}
.closing-status a{font-size:.82rem}
.footer-brand strong{font-size:1.08rem}
.footer-brand span,.site-footer>p{font-size:.82rem;line-height:1.5}

@media(max-width:720px){
  html{font-size:16px}
  .masthead{padding:14px 18px 16px;min-height:auto}
  .brand{font-size:1rem;line-height:.95}
  .brand img{width:42px;height:42px}
  .masthead nav{margin-top:14px;gap:18px;padding-bottom:2px}
  .masthead nav a{font-size:.8rem;white-space:nowrap}
  .opening-copy{padding:58px 20px}
  .opening h1{font-size:clamp(2.9rem,13vw,4rem);line-height:.86;margin:20px 0 28px}
  .lede{font-size:1.1rem;line-height:1.6}
  .opening-actions>a{font-size:.84rem}
  .spec-sheet{padding:24px 18px}
  .spec-sheet span{font-size:.7rem}
  .spec-sheet strong{font-size:1.05rem}
  .workflow,.screens,.result-logic,.modes,.field-notes{padding:64px 20px}
  .section-number{margin-bottom:34px}
  .section-title h2,.screen-heading h2,.result-logic>h2,.modes-intro h2,.local-first h2,.notes-heading h2,.closing h2{font-size:clamp(2.35rem,11.5vw,4rem);line-height:.9}
  .section-title p,.screen-heading>p,.modes-intro>p{font-size:1rem}
  .workflow-track{margin-top:46px}
  .workflow-track li{grid-template-columns:64px 1fr;padding:20px 0}
  .workflow-track .step-no{font-size:.78rem}
  .workflow-track h3{font-size:1.5rem}
  .workflow-track p{font-size:1rem;line-height:1.55}
  .screen-selector button{font-size:.8rem;padding:16px 13px}
  .screen-selector button span{font-size:.68rem}
  .screen-stage figcaption{font-size:.95rem}
  .result-ledger h3{font-size:1.5rem}
  .result-ledger p{font-size:1rem}
  .mode-comparison>article>p{font-size:1.05rem}
  .mode-comparison dd{font-size:.95rem}
  .local-first{padding:64px 20px}
  .local-first p:not(.kicker){font-size:1.05rem}
  .notes-heading>a{font-size:.8rem}
  .notes-list span,.notes-list small{font-size:.72rem}
  .site-footer{padding:34px 20px}
  .site-footer nav a{font-size:.8rem}
}

@media(max-width:420px){
  .opening h1{font-size:clamp(2.55rem,12.8vw,3.25rem)}
  .section-title h2,.screen-heading h2,.result-logic>h2,.modes-intro h2,.local-first h2,.notes-heading h2,.closing h2{font-size:clamp(2.15rem,10.8vw,3.2rem)}
  .masthead nav{gap:14px}
  .masthead nav a{font-size:.76rem}
}