/* Layout: a public-health leaflet. Left-aligned sections with a label rail, square-cornered forms, one safety-orange signal. */
:root{
  --paper:#eef2f1;      /* cool clinic off-white */
  --sheet:#ffffff;
  --ink:#0f2a2e;        /* deep teal ink */
  --muted:#56696c;
  --rule:#c9d4d3;
  --alert:#e8541e;      /* safety orange, used sparingly */
  --calm:#1d6b64;       /* helpline teal */
  --screen:#161a1c;     /* photographed monitor */
  --term:#0c1517;

  --display:'Archivo','Arial Narrow',Arial,sans-serif;
  --body:'Public Sans',-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,Consolas,monospace;

  --step--1:.8125rem; --step-0:1rem; --step-1:1.1875rem; --step-2:1.5rem; --step-3:2.25rem; --step-4:clamp(3rem,9vw,6.75rem);
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{overflow-x:clip}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--paper);color:var(--ink);font:var(--step-0)/1.6 var(--body);-webkit-font-smoothing:antialiased}
main{max-width:1120px;margin:0 auto;padding-inline:24px}
a{color:var(--calm);text-underline-offset:3px}
:focus-visible{outline:3px solid var(--alert);outline-offset:2px}
code,kbd,pre{font-family:var(--mono)}
h1,h2,h3{text-wrap:balance}

.kicker{font:600 var(--step--1)/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}

/* ---- top strip + masthead ---- */
.ribbon{display:none}
.hotline{margin:0;background:var(--alert);color:#fff;text-align:center;font:600 var(--step--1)/1.3 var(--body);padding:9px 16px}
.masthead{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;display:flex;align-items:center;gap:32px;
  padding:14px max(24px,calc((100% - 1072px)/2));background:color-mix(in srgb,var(--paper) 92%,transparent);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--rule)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font:800 1.25rem/1 var(--display);font-stretch:112%;letter-spacing:-.01em}
.brand b{color:var(--alert);font-weight:800}
.cross{width:22px;height:22px;background:var(--alert);position:relative;flex:none}
.cross::before,.cross::after{content:"";position:absolute;background:#fff;left:50%;top:50%;transform:translate(-50%,-50%)}
.cross::before{width:12px;height:4px}.cross::after{width:4px;height:12px}
.masthead nav{display:flex;gap:24px;margin-left:auto}
.masthead nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:.9375rem}
.masthead nav a:hover{text-decoration:underline}
.mode{font:600 .875rem var(--body);color:var(--sheet);background:var(--ink);border:0;padding:9px 14px;cursor:pointer}
.mode:hover{background:var(--calm)}

/* ---- hero ---- */
.hero{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:56px;align-items:end;padding-block:72px 64px;border-bottom:2px solid var(--ink)}
.hero h1{font:900 var(--step-4)/.9 var(--display);font-stretch:125%;letter-spacing:-.035em;margin:0 0 28px}
.lede{font-size:var(--step-1);line-height:1.55;max-width:58ch;margin:0 0 32px}
.helpline{display:inline-grid;grid-template-columns:auto auto;align-items:center;gap:4px 20px;border:2px solid var(--ink);background:var(--sheet);padding:14px 18px}
.helpline-label{grid-column:1/-1;font:600 var(--step--1) var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--alert)}
.helpline code{font:600 var(--step-2)/1.2 var(--mono);color:var(--ink)}
.helpline a{font-weight:600}

.signs{background:var(--sheet);border:2px solid var(--ink);padding:24px 24px 18px}
.signs h2{font:800 var(--step-2)/1.1 var(--display);font-stretch:110%;margin:0}
.signs-sub{margin:4px 0 16px;color:var(--alert);font-weight:600;font-size:.9375rem}
.signs ul{list-style:none;margin:0;padding:0}
.signs li{display:grid;grid-template-columns:22px 1fr;gap:12px;padding:10px 0;border-top:1px solid var(--rule);font-size:.9375rem;line-height:1.45}
.signs li::before{content:"";width:18px;height:18px;margin-top:2px;border:2px solid var(--ink);
  background:linear-gradient(var(--alert),var(--alert)) center/10px 10px no-repeat}

/* ---- section scaffold ---- */
.block{display:grid;grid-template-columns:260px minmax(0,1fr);gap:24px 56px;padding-block:72px;border-bottom:1px solid var(--rule)}
.block-head h2{font:800 var(--step-3)/1 var(--display);font-stretch:118%;letter-spacing:-.02em;margin:0 0 14px}
.block-head p:not(.kicker){margin:0;color:var(--muted);max-width:52ch}
.block-head{align-self:start;position:sticky;top:96px}

/* ---- exhibits ---- */
.exhibits{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:32px;min-width:0}
.exhibit{margin:0;min-width:0;display:flex;flex-direction:column;gap:14px}
figcaption{font-size:.9375rem;line-height:1.45}
.tag{display:inline-block;font:600 var(--step--1) var(--mono);text-transform:uppercase;letter-spacing:.06em;background:var(--ink);color:var(--sheet);padding:2px 7px;margin-right:6px}
.tag-b{background:var(--calm)}
.findings{margin:0;padding-left:20px;font-size:.875rem;color:var(--muted)}
.findings li{margin:4px 0}

.photo{background:#0d0f10;padding:22px 14px;overflow:hidden}
.doc{background:var(--screen);color:#e9e9e9;padding:20px 22px 22px;font-family:'Segoe UI',Calibri,Carlito,'Public Sans',sans-serif;
  transform:perspective(900px) rotateY(-9deg) rotateZ(-1.2deg);transform-origin:left center;
  box-shadow:0 0 0 1px #2b2f31,0 24px 40px -12px #000;position:relative}
.doc::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.018) 0 1px,transparent 1px 3px),linear-gradient(115deg,transparent 55%,rgba(255,255,255,.06) 70%,transparent 85%)}
.crumbs{font-size:.72rem;color:#a2a7a9;text-align:right}
.doc h3{font-size:1.35rem;font-weight:700;margin:8px 0 12px;white-space:nowrap;overflow:hidden}
.doc dl{margin:0;font-size:.875rem;line-height:1.5}
.doc dt{font-weight:600;margin-top:9px}
.doc dd{margin:1px 0 0 16px}
.doc dd::before{content:"• ";color:#9a9fa1}
.sq{text-decoration:underline wavy #ff4b4b;text-underline-offset:3px;text-decoration-thickness:1.3px}
.caret{animation:blink 1.05s steps(1) infinite;margin-left:1px}
@keyframes blink{50%{opacity:0}}
.doc hr{border:0;border-top:1px solid #34393b;margin:16px 0 8px}
.related{font-weight:700;margin:0}

.app{background:var(--sheet);border:1px solid var(--rule);box-shadow:0 1px 0 var(--rule),0 18px 36px -24px rgba(15,42,46,.45)}
.app-bar{display:flex;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid var(--rule);font-size:.8125rem}
.dots{display:flex;gap:6px}
.dots i{width:10px;height:10px;border-radius:50%;background:var(--rule)}
.app-title{font-weight:700}
.synced{margin-left:auto;font:600 .72rem var(--mono);color:var(--calm);display:flex;align-items:center;gap:6px}
.synced::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--calm)}
.cal{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.day{padding:12px 10px;border-right:1px solid var(--rule);min-width:0}
.day:last-child{border-right:0}
.day h4{margin:0 0 10px;font:700 .75rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.ev{border-left:3px solid var(--c);background:color-mix(in srgb,var(--c) 9%,var(--sheet));padding:6px 8px;margin-bottom:6px;font-size:.78rem;line-height:1.3}
.ev time{display:block;font:600 .68rem var(--mono);color:var(--c);filter:brightness(.75);margin-bottom:1px}
.ev strong{display:block;font-weight:600}
.ev span{color:var(--muted)}
.ev.flag{border-left-style:dashed}

/* ---- terminal ---- */
.terminal{background:var(--term);color:#cfdcdb;min-width:0;box-shadow:0 18px 40px -24px rgba(15,42,46,.8)}
.term-bar{display:flex;align-items:center;gap:14px;padding:10px 14px;font:.75rem var(--mono);color:#7d9391;border-bottom:1px solid #1d2a2c}
.term-bar .dots i{background:#2a3a3c}
.replay{margin-left:auto;background:none;border:1px solid #2f4244;color:#9fb6b3;font:.72rem var(--mono);padding:3px 10px;cursor:pointer}
.replay:hover{color:#fff;border-color:#9fb6b3}
#termOut{margin:0;padding:18px 20px 22px;min-height:23.5em;font:.84rem/1.7 var(--mono);white-space:pre-wrap;word-break:break-word}
#termOut .p{color:#f08a5d} #termOut .t{color:#7fd3c6;font-weight:600} #termOut .d{color:#6f8784} #termOut .ok{color:#8fdc8a} #termOut .w{color:#f3c969}

/* ---- scorecard ---- */
.table-wrap{overflow-x:auto;min-width:0;border-top:2px solid var(--ink)}
table{width:100%;border-collapse:collapse;font-size:.9375rem}
th,td{text-align:left;padding:13px 16px 13px 0;border-bottom:1px solid var(--rule);vertical-align:top}
thead th{font:600 var(--step--1) var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
tbody th{font-weight:600;width:22%}
@media (min-width:761px){.mn-in{display:flex;align-items:flex-start;gap:16px}.mn img{margin:-14px 0 -10px}}
td{min-width:12rem}
.stack{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:.875rem;line-height:1.4}
.stack li{display:grid;grid-template-columns:5.2rem minmax(0,1fr);gap:10px}
.stack span{font:600 .68rem/1.9 var(--mono);text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.mn span{display:block}
.mn img{display:block;width:160px;height:auto;margin:6px 0 -4px -6px;transform-origin:left center;transition:transform .2s}
.mn img:hover{transform:rotate(3deg) scale(1.06)}
.def{font-size:.875rem;line-height:1.5}
.def b{font:800 1.5rem/1 var(--display);font-stretch:118%}
.def i{color:var(--muted)}
.yes{color:var(--calm);font-weight:600}
.no{color:var(--alert);font-weight:600}
.aside{grid-column:2;margin:0;color:var(--muted);max-width:60ch}

/* ---- program ---- */
.program > .fridge,.program > #stages{grid-column:2}
.stage{margin-bottom:40px}
.stage-head{display:flex;align-items:baseline;gap:14px;border-bottom:2px solid var(--ink);padding-bottom:10px;margin-bottom:0}
.stage-head h3{font:800 var(--step-2)/1.1 var(--display);font-stretch:112%;margin:0}
.stage-head span{font:600 var(--step--1) var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.step{border-bottom:1px solid var(--rule);background:transparent}
.step summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:3.2rem minmax(0,1fr) auto;gap:16px;align-items:start;padding:18px 0}
.step summary::-webkit-details-marker{display:none}
.step-n{font:800 1.5rem/1 var(--display);font-stretch:125%;color:var(--alert);padding-top:2px;font-variant-numeric:tabular-nums}
.step h4{margin:0;font:700 var(--step-1)/1.3 var(--body)}
.step .why{margin:3px 0 0;color:var(--muted);font-size:.9375rem}
.meta{font:600 .72rem var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;display:flex;gap:10px;align-items:center;padding-top:4px}
.meta::after{content:"+";font:400 1.25rem/1 var(--body);color:var(--ink);transition:transform .2s}
.step[open] .meta::after{transform:rotate(45deg)}
.step summary:hover h4{color:var(--calm)}
.step-body{padding:0 0 24px 4.2rem;max-width:74ch;font-size:.9688rem}
.step-body ol{padding-left:20px;margin:6px 0}
.step-body li{margin:6px 0}
.step-body p{margin:10px 0}
.step-body :not(pre)>code{font-size:.85em;background:var(--sheet);border:1px solid var(--rule);padding:1px 5px}
.cmd{position:relative;margin:12px 0;background:var(--term);color:#d6e3e1}
.cmd-lbl{display:block;font:600 .68rem var(--mono);letter-spacing:.06em;text-transform:uppercase;color:#7d9391;padding:8px 14px 0}
.cmd pre{margin:0;padding:6px 76px 12px 14px;font-size:.8125rem;line-height:1.6;white-space:pre-wrap;word-break:break-word}
.copy{position:absolute;top:8px;right:8px;background:transparent;border:1px solid #2f4244;color:#9fb6b3;font:.72rem var(--mono);padding:3px 10px;cursor:pointer}
.copy:hover{color:#fff;border-color:#9fb6b3}
.tip{border-left:3px solid var(--calm);padding:4px 0 4px 14px;font-size:.9063rem}
.tip b:first-child{color:var(--calm)}
.jab{font-style:italic;color:var(--alert);font-size:.875rem}
kbd{font:600 .78rem var(--mono);background:var(--sheet);border:1px solid var(--rule);border-bottom-width:3px;padding:1px 6px;color:var(--ink);white-space:nowrap}

.fridge{border:2px dashed var(--ink);padding:24px;background:var(--sheet);position:relative}
.fridge::before{content:"✂";position:absolute;top:-14px;left:22px;background:var(--paper);padding:0 6px;font-size:1.1rem;line-height:1.4}
.fridge h3{font:800 var(--step-1) var(--display);font-stretch:112%;margin:0 0 16px}
.keys{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 24px;margin:0}
.keys dt{margin-bottom:6px}
.keys dd{margin:0;font-size:.875rem;color:var(--muted);line-height:1.4}

/* ---- homework ---- */
.homework ul{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink);min-width:0}
.homework li{display:flex;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--rule)}
.homework input{width:20px;height:20px;accent-color:var(--calm);flex:none;margin:0}
.homework label{cursor:pointer;flex:1;display:flex;gap:12px;justify-content:space-between}
.homework label span{font:600 .72rem var(--mono);color:var(--muted);text-transform:uppercase;padding-top:3px}
.homework input:checked+label{text-decoration:line-through;color:var(--muted)}
.graduated{grid-column:2;margin:0;background:var(--calm);color:var(--sheet);font-weight:700;padding:14px 18px}

.fineprint{max-width:1120px;margin:0 auto;padding:40px 24px 64px;font-size:.8125rem;color:var(--muted)}
.fineprint p{margin:0 0 6px;max-width:80ch}
.fineprint b{color:var(--ink)}

/* ---- paperclip ---- */
.clip{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:30;display:flex;align-items:flex-end;gap:4px;animation:pop .45s cubic-bezier(.2,1.5,.4,1)}
@keyframes pop{from{transform:translateY(30px) scale(.7);opacity:0}}
.clip img{flex:none;width:130px;height:auto;filter:drop-shadow(0 8px 10px rgba(15,42,46,.22));animation:bob 2.2s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0) rotate(-4deg)}50%{transform:translateY(-10px) rotate(4deg)}}
.clip-name{font-weight:700;margin:0 0 4px!important}
.lenny{white-space:nowrap;font-family:'Segoe UI Symbol','DejaVu Sans',sans-serif}
.bubble{background:#ffffe1;color:#000;border:1px solid #000;padding:10px 12px;max-width:240px;font:.8125rem/1.4 Tahoma,Verdana,sans-serif;box-shadow:3px 3px 0 rgba(0,0,0,.25)}
.bubble p{margin:0 0 10px}
.clip-btns{display:flex;gap:6px;flex-wrap:wrap}
.clip-btns button{font:.75rem Tahoma,Verdana,sans-serif;background:#ece9d8;color:#000;border:1px solid #6d6d6d;padding:4px 9px;cursor:pointer}

.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translate(-50%,120px);background:var(--ink);color:var(--sheet);font:600 .875rem var(--body);padding:10px 18px;transition:transform .3s;z-index:40;pointer-events:none;max-width:calc(100% - 32px)}
.toast.show{transform:translate(-50%,0)}

/* ================= JOSH MODE: the site as a 2003 Word document ================= */
body.josh{--paper:#d4d0c8;--sheet:#ffffff;--ink:#000;--muted:#333;--rule:#bbb;--alert:#c00;--calm:#00c;
  --display:'Times New Roman',Times,serif;--body:'Times New Roman',Times,serif}
body.josh .ribbon{display:flex;gap:18px;padding:5px 16px;background:linear-gradient(#f6f5f0,#e2dfd5);border-bottom:1px solid #999;font:.8125rem Tahoma,Verdana,sans-serif;overflow:hidden;white-space:nowrap}
body.josh .hotline{background:#2b579a}
body.josh .masthead{background:#ece9d8}
body.josh main{background:#fff;margin:24px auto;max-width:880px;padding:48px 72px;box-shadow:2px 2px 6px rgba(0,0,0,.35)}
body.josh .hero,body.josh .block{grid-template-columns:1fr;gap:20px}
body.josh .block-head{position:static}
body.josh .aside,body.josh .program>.fridge,body.josh .program>#stages,body.josh .graduated{grid-column:1}
body.josh h1,body.josh h2,body.josh h3,body.josh h4{font-stretch:100%;letter-spacing:0;text-decoration:underline wavy #f00;text-underline-offset:5px;text-decoration-thickness:1.3px}
body.josh .hero h1{font-weight:700;font-size:3.5rem;line-height:1.1}
body.josh .app,body.josh .terminal{filter:grayscale(1)}
body.josh .signs,body.josh .helpline,body.josh .fridge{border-width:1px}

@media (max-width:980px){
  .block{grid-template-columns:1fr;gap:28px}
  .block-head{position:static}
  .aside,.program>.fridge,.program>#stages,.graduated{grid-column:1}
  .hero{grid-template-columns:1fr;gap:40px;align-items:start}
  .exhibits{grid-template-columns:1fr 1fr;gap:24px}
}
@media (max-width:760px){
  main{padding-inline:16px}
  .masthead{padding-inline:16px;gap:12px}
  .masthead nav{display:none}
  .mode{margin-left:auto;font-size:.8125rem;padding:8px 10px}
  .hero{padding-block:48px}
  .exhibits{grid-template-columns:1fr}
  .keys{grid-template-columns:1fr 1fr}
  .step summary{grid-template-columns:2.4rem minmax(0,1fr)}
  .meta{display:none}
  .step-body{padding-left:0}
  body.josh main{padding:28px 18px;margin:0}
  .fineprint{padding-inline:16px}
}
@media (max-width:460px){
  .cal{grid-template-columns:1fr}
  .day{border-right:0;border-bottom:1px solid var(--rule)}
  .keys{grid-template-columns:1fr}
  .helpline{grid-template-columns:1fr}
  .helpline code{font-size:1.25rem}
  .bubble{max-width:190px}
  .clip img{width:96px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}