:root{--night:#0b1020;--night2:#121a30;--paper:#f4f0e7;--paper2:#fbfaf6;--ink:#131927;--muted:#626876;--line:rgba(19,25,39,.13);--lime:#c9ff63;--violet:#8176ff;--cyan:#58dcc5;--coral:#ff826f;--max:1220px;--ease:cubic-bezier(.2,.75,.2,1);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;min-width:320px;color:var(--muted);background:var(--paper);font:500 16px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.skip-link{position:fixed;z-index:9999;top:8px;left:8px;padding:10px 14px;color:#111;background:var(--lime);border-radius:9px;transform:translateY(-160%)}.skip-link:focus{transform:none}.stamp-shell{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
header{position:sticky;z-index:1000;top:0;min-height:78px;color:#fff;background:rgba(11,16,32,.95);border-bottom:1px solid rgba(255,255,255,.09);backdrop-filter:blur(20px) saturate(140%)}.nav{width:min(var(--max),calc(100% - 40px));min-height:77px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}.nav-logo a,.qm-foot-logo{display:inline-flex;align-items:center;gap:9px;color:#fff;font-size:18px;font-weight:900;letter-spacing:-.045em;text-decoration:none}.qm-brand-mark,.qm-foot-mark{width:32px;height:32px;display:grid;place-items:center;color:var(--night);background:var(--lime);border-radius:10px;font-size:12px;font-weight:900}.nav-links{display:flex;align-items:center;justify-content:center;gap:5px}.nav-links a{padding:9px 12px;color:#b5bbca;border-radius:9px;font-size:14px;font-weight:700;text-decoration:none}.nav-links a:hover{color:#fff;background:rgba(255,255,255,.08)}.btn{min-height:44px;padding:0 17px;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:11px;font:800 13px/1 inherit;text-decoration:none;cursor:pointer;transition:transform .18s var(--ease),background .18s,border-color .18s,box-shadow .18s}.btn:hover{transform:translateY(-2px)}.btn-primary{color:var(--night);background:var(--lime);box-shadow:0 10px 28px rgba(201,255,99,.15)}.btn-secondary{color:var(--ink);background:#fff;border-color:var(--line)}.btn-wide{width:100%}.mobile-menu-btn{display:none;width:42px;height:42px;color:#fff;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:11px}.mobile-menu{display:none;position:fixed;z-index:999;top:78px;right:16px;width:min(340px,calc(100vw - 32px));padding:12px;background:rgba(17,24,45,.99);border:1px solid rgba(255,255,255,.12);border-radius:0 0 16px 16px}.mobile-menu.active{display:grid;gap:4px;animation:menuIn .18s var(--ease)}.mobile-menu a{padding:11px 13px;color:#c1c6d3;border-radius:9px;text-decoration:none}@keyframes menuIn{from{opacity:.5;transform:translateY(-7px)}}
.stamp-hero{position:relative;overflow:hidden;padding:clamp(70px,8vw,112px) 0 clamp(82px,9vw,126px);color:#fff;background:radial-gradient(640px 380px at 85% 35%,rgba(129,118,255,.34),transparent 70%),radial-gradient(440px 300px at 35% 100%,rgba(88,220,197,.12),transparent 72%),linear-gradient(135deg,#080d1b,#10162d 60%,#19183a)}.stamp-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:74px 74px;mask-image:radial-gradient(circle at 50% 40%,#000,transparent 75%)}.stamp-hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);align-items:center;gap:clamp(50px,8vw,100px)}.stamp-eyebrow,.stamp-kicker{color:var(--lime);font-size:11px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.stamp-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 11px;background:rgba(201,255,99,.08);border:1px solid rgba(201,255,99,.24);border-radius:999px}.stamp-eyebrow i{width:7px;height:7px;background:var(--lime);border-radius:50%;box-shadow:0 0 15px var(--lime)}.stamp-hero h1{max-width:790px;margin:20px 0 22px;color:#fff;font-size:clamp(56px,7.4vw,94px);line-height:.9;letter-spacing:-.078em}.stamp-hero h1 em{display:block;color:var(--lime);font-family:Georgia,"Times New Roman",serif;font-weight:400}.stamp-hero-copy>p{max-width:650px;margin:0;color:#b7becd;font-size:clamp(17px,1.75vw,21px)}.stamp-proof{margin-top:28px;display:flex;flex-wrap:wrap;gap:10px}.stamp-proof span{padding:8px 11px;color:#d8ddea;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.1);border-radius:9px;font-size:11px;font-weight:800}.stamp-hero-mark{width:min(100%,390px);aspect-ratio:1.55;margin:auto;display:flex;flex-direction:column;align-items:center;justify-content:center;color:rgba(201,255,99,.8);border:10px double rgba(201,255,99,.6);border-radius:50%;transform:rotate(-8deg);filter:drop-shadow(0 24px 60px rgba(0,0,0,.28));opacity:.83;animation:heroMark 6s ease-in-out infinite}.stamp-hero-mark::before,.stamp-hero-mark::after{content:"";position:absolute;inset:17px;border:2px solid currentColor;border-radius:50%;opacity:.65}.stamp-hero-mark::after{inset:31px;border-width:1px;border-style:dashed}.stamp-hero-mark span,.stamp-hero-mark small{font-size:10px;font-weight:900;letter-spacing:.22em}.stamp-hero-mark b{margin:3px 0;color:var(--lime);font:400 clamp(30px,4vw,46px)/1 Georgia,serif}@keyframes heroMark{50%{transform:rotate(-5deg) translateY(-7px)}}
.stamp-studio-section{padding:clamp(70px,9vw,120px) 0}.studio-heading{margin-bottom:34px;display:flex;align-items:end;justify-content:space-between;gap:32px}.studio-heading h2{max-width:780px;margin:7px 0 0;color:var(--ink);font-size:clamp(38px,5vw,62px);line-height:1;letter-spacing:-.06em}.studio-heading>p{max-width:320px;margin:0;text-align:right}.stamp-studio{display:grid;grid-template-columns:minmax(300px,.72fr) minmax(0,1.28fr);background:var(--paper2);border:1px solid var(--line);border-radius:30px;box-shadow:0 28px 80px rgba(12,17,31,.13);overflow:hidden}.stamp-controls{padding:30px;background:#f0ece3;border-right:1px solid var(--line)}.control-section{margin-bottom:18px;display:grid;grid-template-columns:36px 1fr;gap:12px}.control-section.compact{margin-top:30px}.control-index{width:34px;height:34px;display:grid;place-items:center;color:#5d52ca;background:#e6e1ff;border-radius:10px;font-size:11px;font-weight:900}.control-section h3{margin:0;color:var(--ink);font-size:18px}.control-section p{margin:2px 0 0;font-size:12px}.stamp-controls label{margin:16px 0 7px;display:flex;justify-content:space-between;color:#252b38;font-size:12px;font-weight:850}.stamp-controls output{color:#7064e2;font-size:11px}.stamp-controls input[type=text],.stamp-controls select{width:100%;min-height:48px;padding:0 13px;color:var(--ink);background:#fff;border:1px solid #cbc4b8;border-radius:11px;font:700 14px inherit}.stamp-controls input:focus,.stamp-controls select:focus{outline:3px solid rgba(129,118,255,.18);border-color:#8176ff}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.logo-upload{min-height:76px!important;padding:12px!important;display:flex!important;align-items:center!important;justify-content:flex-start!important;gap:12px;color:var(--muted)!important;background:rgba(255,255,255,.65);border:1px dashed #bdb5a8;border-radius:13px;cursor:pointer}.logo-upload:hover{background:#fff;border-color:#8176ff}.logo-icon{width:42px;height:42px;display:grid;place-items:center;color:#fff;background:var(--violet);border-radius:11px;font-size:22px}.logo-upload b,.logo-upload small{display:block}.logo-upload b{color:var(--ink);font-size:13px}.logo-upload small{margin-top:2px;font-size:10px}.stamp-controls input[type=range]{width:100%;height:5px;margin:4px 0 8px;accent-color:var(--violet)}.range-row>div{min-width:0}.stamp-workspace{min-width:0;padding:22px;background:#171f36}.workspace-bar{min-height:38px;display:flex;align-items:center;justify-content:space-between;color:#8f98ab;font-size:10px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.workspace-bar span:first-child{display:flex;align-items:center;gap:7px;color:#d8ddea}.workspace-bar i{width:7px;height:7px;background:var(--lime);border-radius:50%;box-shadow:0 0 12px var(--lime)}.paper-wrap{position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.12);border-radius:20px;background:#ded9ce;box-shadow:0 24px 60px rgba(0,0,0,.28)}#paperCanvas{width:100%;height:auto;display:block;touch-action:none;cursor:grab}#paperCanvas.dragging{cursor:grabbing}.drag-hint{position:absolute;left:50%;bottom:13px;transform:translateX(-50%);padding:7px 11px;color:#6f6b64;background:rgba(255,255,255,.82);border:1px solid rgba(40,40,40,.1);border-radius:999px;font-size:10px;font-weight:800;pointer-events:none}.workspace-actions{margin-top:12px;display:grid;grid-template-columns:auto 1fr 1fr;gap:8px}.workspace-actions .btn{min-height:46px}.studio-status{margin:12px 2px 0;color:#8f98ab;font-size:11px}.stamp-notes{padding:20px 0 100px}.notes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.notes-grid article{padding:25px;background:var(--paper2);border:1px solid var(--line);border-radius:20px}.notes-grid article>span{color:#7166db;font-size:11px;font-weight:900}.notes-grid h3{margin:20px 0 8px;color:var(--ink);font-size:18px}.notes-grid p{margin:0;font-size:13px}
.qm-foot{color:#aeb5c4;background:#070b16}.qm-foot-inner{width:min(var(--max),calc(100% - 40px));margin:auto;padding:54px 0 28px}.qm-foot-top{display:grid;grid-template-columns:1.8fr .8fr .8fr .9fr;gap:42px}.qm-foot-brand p{max-width:42ch;margin:13px 0 0;color:#929aaa;font-size:13px}.qm-foot-col{display:flex;flex-direction:column;align-items:flex-start;gap:9px}.qm-foot-heading{margin:0 0 4px;color:#fff;font-size:11px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.qm-foot-col a{color:#aab1c0;font-size:13px;text-decoration:none}.qm-foot-col a:hover{color:#fff}.qm-foot-bottom{margin-top:36px;padding-top:18px;display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.1)}.qm-foot-bottom p{margin:0;color:#7f8798;font-size:12px}
@media(max-width:980px){.nav-links,.nav-cta{display:none}.mobile-menu-btn{display:block}.stamp-hero-grid,.stamp-studio{grid-template-columns:1fr}.stamp-hero-copy{max-width:820px}.stamp-hero-mark{display:none}.stamp-controls{border-right:0;border-bottom:1px solid var(--line)}.workspace-actions{grid-template-columns:1fr 1fr}.workspace-actions .btn:first-child{grid-column:1/-1}.notes-grid{grid-template-columns:1fr}.qm-foot-top{grid-template-columns:1fr 1fr}.qm-foot-brand{grid-column:1/-1}}
@media(max-width:640px){header{min-height:66px}.nav{width:calc(100% - 28px);min-height:65px}.mobile-menu{top:66px}.stamp-shell{width:calc(100% - 28px)}.stamp-hero{padding:52px 0 70px}.stamp-hero h1{font-size:clamp(50px,15vw,66px)}.stamp-proof{gap:7px}.studio-heading{display:block}.studio-heading>p{margin-top:12px;text-align:left}.stamp-studio{border-radius:21px}.stamp-controls,.stamp-workspace{padding:17px}.field-row{grid-template-columns:1fr}.paper-wrap{border-radius:14px}.workspace-bar span:last-child{display:none}.workspace-actions{grid-template-columns:1fr}.workspace-actions .btn:first-child{grid-column:auto}.drag-hint{display:none}.qm-foot-top{grid-template-columns:1fr 1fr;gap:26px 18px}.qm-foot-brand{grid-column:1/-1}.qm-foot-bottom{align-items:flex-start;flex-direction:column;gap:5px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
.studio-heading .stamp-kicker{color:#5847c7}.stamp-controls output{color:#5545b8}.stamp-controls input[type=range]{height:28px;margin:0 0 4px;cursor:pointer}.notes-grid article>span{color:#5b4ebf}
.document-loader{margin-bottom:14px;padding:18px;display:grid;grid-template-columns:minmax(280px,1fr) minmax(280px,.9fr) auto auto;align-items:center;gap:12px;background:var(--paper2);border:1px solid var(--line);border-radius:20px;box-shadow:0 16px 48px rgba(12,17,31,.08)}.document-loader-copy{display:grid;grid-template-columns:36px 1fr;align-items:center;gap:12px}.document-loader h3{margin:0;color:var(--ink);font-size:16px}.document-loader p{margin:2px 0 0;font-size:11px}.document-upload{min-height:62px!important;margin:0!important;padding:9px 13px!important;display:flex!important;flex-direction:column!important;align-items:flex-start!important;justify-content:center!important;color:var(--ink)!important;background:#fff;border:1px dashed #aaa3b7;border-radius:12px;cursor:pointer}.document-upload:hover{border-color:var(--violet);background:#f8f6ff}.document-upload span{font-size:13px;font-weight:900}.document-upload small{margin-top:2px;color:var(--muted);font-size:10px}.document-page-controls{display:flex;align-items:center;gap:8px}.document-page-controls .btn{min-width:42px;padding:0 12px}.document-page-controls span{min-width:72px;color:var(--ink);font-size:11px;font-weight:850;text-align:center}.btn-quiet{min-height:42px;color:#6b4750;background:#f8ecec;border-color:#e5caca}.btn-attested-pdf{grid-column:1/-1}.qm-file-safety-notice{margin:8px 0;color:#9d2f35;font-size:12px}.workspace-actions{grid-template-columns:auto 1fr 1fr}.stamp-workspace.has-pdf .workspace-actions{grid-template-columns:1fr 1fr}.stamp-workspace.has-pdf #centerStamp{grid-column:1/-1}.stamp-workspace.has-pdf #downloadPreview{display:none}@media(max-width:980px){.document-loader{grid-template-columns:1fr 1fr}.document-loader-copy{grid-column:1/-1}}@media(max-width:640px){.document-loader{padding:14px;grid-template-columns:1fr}.document-loader-copy{grid-column:auto}.document-page-controls{justify-content:space-between}.workspace-actions{grid-template-columns:1fr}.btn-attested-pdf{grid-column:auto}.stamp-workspace.has-pdf .workspace-actions{grid-template-columns:1fr}.stamp-workspace.has-pdf #centerStamp{grid-column:auto}}
.workspace-actions button[id*="download" i]{color:#fff!important;background:#111a30!important;border-color:#2b3653!important;box-shadow:0 12px 28px rgba(0,0,0,.24)!important}.workspace-actions button[id*="download" i]:hover{color:#fff!important;background:#263352!important;border-color:#3a496e!important}

/* Keep the expressive serif headline from being cropped on phones. */
@media(max-width:640px){
  .stamp-hero h1{max-width:100%;font-size:clamp(42px,11.5vw,50px);line-height:.96;letter-spacing:-.06em}
  .stamp-hero h1 em{white-space:normal;overflow-wrap:normal}
}