/* Proofly — design system after the brief's reference style ("editorial portfolio wall on white"). */
:root{
  --ink:#14171f;--paper:#fff;--mist:#f5f6f9;--hairline:#e5e7eb;--slate:#677084;--fog:#9ba2b0;--graphite:#373f51;
  --charcoal:#222834;--pearl:#d0d4dc;--iris:#6a57e3;--lilac:#ddd8ff;--lime:#f0fb96;--wine:#45192f;--coral:#ff5a5e;
  --wash:linear-gradient(90deg,rgb(205,243,253),rgb(157,222,249) 42.88%,rgb(151,157,241) 94.62%);
  --font:"Inter",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --shadow-md:rgba(34,40,52,.05) 0 4px 10px 0,rgba(34,40,52,.04) -2px 18px 18px 0;
  --shadow-lg:rgba(0,0,0,.05) 0 10px 20px 0;
  --r-card:4px;--r-input:10px;--r-nav:16px;--r-btn:24px;--r-tag:32px;--r-pill:40px;
  --kit-accent:#222834;--kit-on-accent:#fff;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.6 var(--font);letter-spacing:-.01em;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--iris);outline-offset:2px}

/* nav */
.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--hairline)}
.nav .wrap{display:flex;align-items:center;gap:24px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:600;font-size:19px;letter-spacing:-.02em}
.brand img{width:28px;height:28px;border-radius:4px}
.brand .mark{width:28px;height:28px;border-radius:4px;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:17px;font-weight:700}
.nav .links{margin-left:auto;display:flex;align-items:center;gap:20px;font-size:15px;font-weight:500}
.nav .links a{text-decoration:none;color:var(--graphite)}
.nav .links a:hover{color:var(--ink)}
.nav form{margin:0}
.nav .linkbtn{font:inherit;font-weight:500;background:none;border:0;color:var(--graphite);cursor:pointer;padding:0}

/* buttons, tags, inputs */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:500 15px/1.2 var(--font);letter-spacing:-.01em;padding:11px 20px;border-radius:var(--r-btn);border:1px solid var(--hairline);background:var(--paper);color:var(--ink);text-decoration:none;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--ink)}
.btn.primary{background:var(--charcoal);border-color:var(--charcoal);color:#fff;box-shadow:var(--shadow-md)}
.btn.primary:hover{background:var(--ink)}
.btn.small{padding:6px 12px;font-size:13px}
.btn.light{background:#fff;color:var(--ink);border-color:#fff}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:500;line-height:1.2;padding:5px 12px;border-radius:var(--r-tag);background:var(--mist);color:var(--graphite)}
.tag.iris{background:var(--lilac);color:#3a2d99}
.tag.lime{background:var(--lime);color:var(--ink)}
.field{display:grid;gap:6px}
.field>span,.cap{font-size:12px;font-weight:500;color:var(--slate);letter-spacing:0}
input[type=text],input[type=email],input[type=password],input:not([type]),select,textarea{font:400 15px/1.5 var(--font);letter-spacing:-.01em;color:var(--ink);background:var(--mist);border:1px solid var(--hairline);border-radius:var(--r-input);padding:11px 14px;width:100%;transition:border-color .15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--ink);background:#fff}
textarea{resize:vertical}
::placeholder{color:var(--fog)}
.err{color:#b42318;font-size:13px;font-weight:500}
.muted{color:var(--slate)}
h1,h2,h3{letter-spacing:-.02em;margin:0}

/* the writer (first screen) */
.lede{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 14px;margin:28px 0 16px}
.lede h1{font-size:23px;font-weight:600;line-height:1.3}
.lede p{margin:0;color:var(--slate);font-size:16px}
.bench{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);border:1px solid var(--hairline);border-radius:var(--r-nav);overflow:hidden;box-shadow:var(--shadow-lg);background:#fff}
.bench-in{display:flex;flex-direction:column;gap:12px;padding:20px;border-right:1px solid var(--hairline)}
.bench-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:end}
.bench-bar .field{flex:1 1 180px}
.gh{flex:0 1 auto}
.gh summary{list-style:none;cursor:pointer}
.gh summary::-webkit-details-marker{display:none}
.gh-row{display:flex;gap:8px;margin-top:10px}
.gh-row input{padding:8px 12px}
.bench textarea#notes{flex:1;min-height:340px;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;letter-spacing:0}
.bench textarea.is-example{color:var(--graphite)}
.bench-foot{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.bench-foot .count{font-size:12px;color:var(--fog);margin-right:auto}
.bench-out{padding:20px;background:var(--mist);display:flex;flex-direction:column;gap:12px;min-height:100%}
.out-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.out-head h2{font-size:19px;font-weight:600}
.results{list-style:none;margin:0;padding:0;display:grid;gap:10px;counter-reset:a}
.ach{background:#fff;border:1px solid var(--hairline);border-radius:var(--r-card);padding:14px 14px 12px;display:grid;gap:8px;counter-increment:a}
.ach .t{font-size:15px;line-height:1.55;outline:none;border-radius:4px}
.ach .t:focus{box-shadow:0 0 0 2px var(--lilac)}
.ach .t mark{background:var(--lime);color:var(--ink);padding:0 3px;border-radius:3px}
.ach .row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.ach .hint{font-size:13px;color:var(--slate);flex:1 1 200px}
.ach .hint b{color:var(--ink);font-weight:500}
.ach .acts{display:flex;gap:6px;margin-left:auto}
.skel{height:84px;border-radius:var(--r-card);background:linear-gradient(90deg,#eceef3,#f7f8fa,#eceef3);background-size:200% 100%;animation:sh 1.2s linear infinite}
@keyframes sh{to{background-position:-200% 0}}
@media (prefers-reduced-motion:reduce){.skel{animation:none}*{scroll-behavior:auto!important}}
.status{font-size:13px;color:var(--slate);margin:0;min-height:1.2em}
.status.bad{color:#b42318}

/* offer under the result */
.offer{margin-top:16px;background:var(--charcoal);color:#fff;border-radius:var(--r-card);padding:24px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.4fr) auto;gap:24px;align-items:center}
.offer h2{font-size:23px;font-weight:600;line-height:1.3}
.offer p{margin:6px 0 0;color:#c9cdd6;font-size:14px}
.choice{display:grid;gap:8px}
.choice label{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;border:1px solid var(--graphite);border-radius:var(--r-input);padding:12px 14px;cursor:pointer}
.choice label:has(input:checked){border-color:#fff;background:rgba(255,255,255,.06)}
.choice input{accent-color:#fff;margin:0}
.choice strong{font-weight:600;font-size:15px}
.choice small{display:block;color:#b3b8c3;font-size:13px}
.choice .price{font-size:19px;font-weight:600}

/* sections */
.section{margin-top:64px}
.shead{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:24px}
.shead h2{font-size:23px;font-weight:600;line-height:1.39}
.shead p{margin:4px 0 0;color:var(--slate);font-size:14px}
.docs{border-top:1px solid var(--ink)}
.doc-row{display:grid;grid-template-columns:48px minmax(0,1fr) minmax(0,1.6fr);gap:24px;padding:20px 0;border-bottom:1px solid var(--hairline);align-items:baseline}
.doc-row .n{font-size:12px;color:var(--fog);font-variant-numeric:tabular-nums}
.doc-row h3{font-size:19px;font-weight:600;line-height:1.33}
.doc-row .for{font-size:14px;color:var(--slate);margin:4px 0 0}
.doc-row blockquote{margin:0;font-size:15px;line-height:1.6;color:var(--graphite);border-left:2px solid var(--iris);padding-left:14px}
.notes-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;font-size:14px;color:var(--graphite)}
.notes-grid h3{font-size:16px;font-weight:600;margin-bottom:6px;color:var(--ink)}
.notes-grid p{margin:0 0 8px}
footer{margin-top:72px;border-top:1px solid var(--hairline);padding:24px 0 40px;font-size:13px;color:var(--slate)}
footer .wrap{display:flex;gap:20px;flex-wrap:wrap;align-items:center}
footer a{color:var(--graphite)}

/* order flow */
.flow{max-width:760px;margin:32px auto 0}
.steps{display:flex;gap:8px;list-style:none;padding:4px;margin:0 0 28px;background:var(--mist);border-radius:var(--r-nav);font-size:14px;font-weight:500}
.steps li{flex:1;text-align:center;padding:8px 10px;border-radius:12px;color:var(--slate)}
.steps li.on{background:#fff;color:var(--ink);box-shadow:var(--shadow-md)}
.steps li.done{color:var(--ink)}
.panel{display:grid;gap:18px;border:1px solid var(--hairline);border-radius:var(--r-card);padding:24px;margin-bottom:16px}
.panel legend,.panel h2{font-size:23px;font-weight:600;padding:0;margin-bottom:4px;float:left;width:100%}
.panel legend+*{clear:both}
.js .panel[hidden]{display:none}
.panel .two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.panel-nav{display:flex;justify-content:space-between;gap:12px;align-items:center}
.pick{display:grid;gap:10px}
.pick label{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;border:1px solid var(--hairline);border-radius:var(--r-input);padding:14px 16px;cursor:pointer}
.pick label:has(input:checked){border-color:var(--ink);box-shadow:var(--shadow-md)}
.pick small{display:block;color:var(--slate);font-size:13px}
.pick .price{font-weight:600;font-size:19px}
.review dl{display:grid;grid-template-columns:max-content 1fr;gap:8px 20px;margin:0;font-size:15px}
.review dt{color:var(--slate)}
.review dd{margin:0;overflow-wrap:anywhere}
.get{background:var(--mist);border-radius:var(--r-card);padding:16px 18px;font-size:14px}
.get ul{margin:6px 0 0;padding-left:18px}
.total{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--ink);padding-top:14px;font-size:19px;font-weight:600}
.acct{display:grid;gap:12px}
.acct label{display:grid;gap:6px;font-size:12px;font-weight:500;color:var(--slate)}

/* pack page */
.pack{margin:24px 0}
.pack h2{font-size:23px;font-weight:600;margin:28px 0 12px}
.pack .ach{margin-bottom:8px}
.docbox{border:1px solid var(--hairline);border-radius:var(--r-card);margin:12px 0;background:#fff}
.docbox header{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:12px 16px;border-bottom:1px solid var(--hairline);background:var(--mist)}
.docbox header h3{font-size:16px;font-weight:600;margin-right:auto}
.docbody{padding:8px 20px 16px;font-size:15px;line-height:1.65}
.docbody h1,.docbody h2,.docbody h3,.docbody h4{font-size:16px!important;font-weight:600;margin:16px 0 6px!important}
.docbody ul{padding-left:20px}
.writing{border:1px dashed var(--pearl);border-radius:var(--r-card);padding:18px;display:grid;gap:10px}
.writing .skel{height:18px}

/* the account area (customer-area kit) in this design system */
body .kit{max-width:1200px;padding:32px 24px 0}
body .kit h1{font-size:40px;line-height:1.05;letter-spacing:-.02em;font-weight:600}
body .kit h2{font-size:19px;font-weight:600;margin:28px 0 10px}
body .kit .muted{opacity:1;color:var(--slate)}
body .kit a{color:var(--ink)}
body .kit input,body .kit textarea,body .kit select{background:var(--mist);border:1px solid var(--hairline);border-radius:var(--r-input);padding:11px 14px}
body .kit label{font-weight:500;font-size:13px;color:var(--graphite)}
body .kit button,body .kit .kit-btn{font:500 15px/1.2 var(--font);padding:10px 18px;border-radius:var(--r-btn);border:1px solid var(--hairline);background:#fff;color:var(--ink)}
body .kit button:hover,body .kit .kit-btn:hover{border-color:var(--ink)}
body .kit .kit-btn.primary,body .kit button.primary{background:var(--charcoal);color:#fff;border-color:var(--charcoal);box-shadow:var(--shadow-md)}
body .kit .kit-card{border:1px solid var(--hairline);border-radius:var(--r-card);padding:16px;background:#fff}
body .kit .kit-card:hover{border-color:var(--ink);box-shadow:var(--shadow-md)}
body .kit .pill{border:0;background:var(--mist);color:var(--graphite);border-radius:var(--r-tag);padding:4px 12px;font-weight:500}
body .kit .notice{border:1px solid var(--hairline);background:var(--mist);border-radius:var(--r-card)}
body .kit #pay{background:var(--charcoal);color:#fff;border-color:var(--charcoal);padding:18px 20px}
body .kit #pay button.primary{background:#fff;color:var(--ink);border-color:#fff}
body .kit .timeline li .dot{border-color:var(--ink)}
body .kit .timeline li.now .dot{background:var(--iris);border-color:var(--iris)}
body .kit .msg.business{border-color:var(--iris)}
body .kit table{font-size:14px}

@media (max-width:980px){
  .bench{grid-template-columns:1fr}
  .bench-in{border-right:0;border-bottom:1px solid var(--hairline)}
  .bench textarea#notes{min-height:240px}
  .offer{grid-template-columns:1fr}
  .notes-grid{grid-template-columns:1fr;gap:20px}
  .doc-row{grid-template-columns:32px 1fr;gap:8px 16px}
  .doc-row blockquote{grid-column:2}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .nav .links{gap:14px;font-size:14px}
  .nav .links .hide-sm{display:none}
  .lede{margin:20px 0 12px}
  .lede h1{font-size:19px}
  .lede p{font-size:14px}
  .bench-in,.bench-out{padding:14px}
  .bench-foot .btn{width:100%}
  .offer{padding:18px}
  .panel{padding:16px}
  .panel .two{grid-template-columns:1fr}
  .review dl{grid-template-columns:1fr}
  .review dt{margin-top:6px}
  body .kit{padding:24px 16px 0}
  body .kit h1{font-size:30px}
  .steps{font-size:12px}
  .steps li{padding:8px 4px}
}