:root{color-scheme:dark;--bg:#090b0b;--card:#111515;--text:#f1f5f4;--muted:#9ba8a5;--line:#27312f;--accent:#00b6ad;--accent2:#56d6cb;--danger:#ff9292;--warn:#f4c77c;--ok:#68d3bd;--shadow:none;--radius:16px;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
*{box-sizing:border-box}body{margin:0}a{color:inherit}button,input,select,textarea{font:inherit}a,button,input,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:5px}::selection{background:#007c76;color:white}.site-header{flex-direction:row;max-width:1200px;margin:auto;padding:25px 32px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:24px;font-weight:750;letter-spacing:-1px}.brand img{width:43px;height:43px;object-fit:contain}.brand span span{color:var(--accent)}.site-nav{display:flex;gap:24px;align-items:center;font-size:14px}.site-nav a{text-decoration:none;color:var(--muted)}.site-nav a:hover,.site-nav a[aria-current]{color:var(--text)}.site-nav .nav-current{color:var(--accent)}.site-footer{max-width:1136px;margin:64px auto 0;padding:25px 0 30px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:14px}.site-footer a{text-decoration:none}.site-footer a:hover{color:var(--accent)}.home{max-width:1200px;margin:auto;padding:68px 32px 24px;min-height:calc(100vh - 240px)}.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:700;text-transform:uppercase;color:var(--accent);margin:0 0 20px;display:flex;align-items:center;gap:9px}.eyebrow:before{content:'';height:6px;width:6px;border-radius:50%;background:var(--accent)}.home h1{font-size:clamp(38px,5.8vw,70px);letter-spacing:-.06em;line-height:1.06;margin:0 0 23px;font-weight:600}.home h1 span{color:var(--accent)}.intro{color:var(--muted);font-size:18px;line-height:1.65;margin:0;max-width:580px}.tools-heading{display:flex;align-items:center;justify-content:space-between;margin:54px 0 20px}.tools-heading h2{font-size:14px;font-weight:500;margin:0}.tools-heading span{color:var(--muted);font-size:13px}.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.tool-tile{position:relative;padding:27px;border:1px solid var(--line);border-radius:16px;background:var(--card);text-decoration:none;display:flex;flex-direction:column;min-height:300px;transition:border-color .2s,transform .2s}.tool-tile:hover{border-color:var(--accent);transform:translateY(-3px)}.tile-top{display:flex;justify-content:space-between;align-items:flex-start}.tool-icon{width:58px;height:58px;padding:12px;color:var(--accent);background:#003e39;border:1px solid #00665e;border-radius:13px}.tile-arrow{color:var(--muted);font-size:26px}.tool-tile h3{font-size:23px;letter-spacing:-.03em;margin:27px 0 10px}.tool-tile p{font-size:15px;line-height:1.6;color:var(--muted);margin:0 0 25px}.tile-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:12px}.tile-foot span:first-child{color:var(--accent);font-weight:700}.tile-foot span:last-child{color:var(--muted)}.home-note{font-size:14px;color:var(--muted);margin:25px 0 0;display:flex;align-items:center;gap:8px}.home-note svg{width:15px;height:15px;color:var(--accent)}
.tool-page .wrap{max-width:1200px;padding:30px 32px 0}.breadcrumb{display:inline-block;color:var(--muted);text-decoration:none;font-size:14px;margin-bottom:28px}.breadcrumb:hover{color:var(--accent)}.tool-page .wrap>header{margin-bottom:28px;align-items:center}.tool-page h1{font-size:36px;letter-spacing:-.045em;font-weight:600;line-height:1.15}.tool-page .subtitle{font-size:15px;line-height:1.6;max-width:660px}.tool-page .badge{font-weight:500;font-size:13px;background:#102522;color:var(--ok);padding:8px 12px}.tool-page .grid{grid-template-columns:minmax(0,1.15fr) minmax(330px,.85fr);gap:24px}.tool-page .card{box-shadow:none}.tool-page .form-card,.tool-page .preview-card{padding:24px}.tool-page .section-title{font-size:12px;letter-spacing:.12em;font-weight:600;margin-bottom:15px}.tool-page .types{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:27px}.tool-page .type-btn{font-size:14px;font-weight:500;border-radius:8px;background:#161c1b;padding:12px 8px}.tool-page .type-btn.active{color:#85eee0;background:#073c36;border-color:#008b7c}.tool-page label{font-size:14px;font-weight:500}.tool-page input,.tool-page select,.tool-page textarea{background:#0c100f;border-radius:8px;font-size:16px}.tool-page input[type=range]{padding:8px 0;accent-color:var(--accent)}.tool-page input[type=checkbox]{accent-color:var(--accent)}.tool-page .hint,.tool-page .footnote,.tool-page .small-note,.tool-page .logo-meta{font-size:13px;line-height:1.5}.tool-page .subpanel{padding:0;border:0;border-top:1px solid var(--line);border-radius:0;margin-top:0}.tool-page .subpanel summary{display:flex;align-items:center;justify-content:space-between;list-style:none;cursor:pointer;padding:19px 0;font-size:14px;font-weight:500}.tool-page .subpanel summary::-webkit-details-marker{display:none}.tool-page .subpanel summary:after{content:'+';color:var(--muted);font-size:20px;line-height:1}.tool-page .subpanel[open] summary:after{content:'−'}.tool-page .subpanel-grid{padding:0 0 23px;gap:17px}.customize-heading{margin:28px 0 8px!important}.tool-page .actions{margin-top:18px}.tool-page .primary{background:var(--accent);color:#002723;font-weight:700}.tool-page .primary:hover{background:var(--accent2)}.tool-page .secondary{font-weight:500}.tool-page .ghost{font-size:14px;font-weight:500}.tool-page button:disabled{opacity:.36;cursor:not-allowed}.tool-page .actions button{font-size:13px;padding:11px 12px}.tool-page .qr-shell{min-height:310px;background:#e9efec;border:none;border-radius:10px;padding:22px;overflow:hidden}.tool-page .empty{color:#556560;font-size:14px;line-height:1.6}.tool-page .empty strong{color:#23332d;font-weight:500}.empty-icon{width:55px;height:55px;display:block;margin:0 auto 18px;opacity:.45}.tool-page #qrCanvas{max-height:380px;max-width:100%;width:auto;object-fit:contain;box-shadow:none}.tool-page [hidden]{display:none!important}.tool-page .status{font-size:13px;line-height:1.5;margin-top:14px}.tool-page .export{grid-template-columns:repeat(3,1fr);gap:8px}.tool-page .export button{padding:11px 7px;font-size:14px}.tool-page #downloadPng{color:#002723;background:var(--accent);border-color:var(--accent);font-weight:700}.tool-page #printBtn,.tool-page #copyPayload,.tool-page #copyImage{font-size:12px}.tool-page .payload summary{font-size:13px;font-weight:500;color:var(--muted)}.tool-page #payloadText{font-size:13px}.tool-page .color{padding:3px}.tool-page .toast{background:#005e55;color:white}.tool-page .footnote{margin-bottom:0}.export-label{margin:23px 0 10px!important}.tool-page .site-footer{margin-top:48px}
@media(max-width:1000px){.tool-grid{grid-template-columns:repeat(2,1fr)}.tool-page .grid{grid-template-columns:1fr}.tool-page .preview-card{position:static}.site-footer{margin-left:32px;margin-right:32px}}@media(max-width:620px){.site-header{padding:18px 20px}.brand{font-size:22px}.brand img{width:35px;height:35px}.site-nav{font-size:13px;gap:16px}.home{padding:44px 20px 20px}.home h1{font-size:44px}.intro{font-size:16px}.tools-heading{margin-top:36px}.tool-grid{grid-template-columns:1fr}.tool-tile{min-height:275px}.site-footer{margin:40px 20px 0;flex-direction:column;line-height:1.5}.tool-page .wrap{padding:23px 16px 0}.tool-page h1{font-size:31px}.tool-page .wrap>header{align-items:flex-start;gap:15px}.tool-page .form-card,.tool-page .preview-card{padding:18px}.tool-page .types{grid-template-columns:repeat(3,minmax(0,1fr))}.tool-page .type-btn{font-size:13px}.tool-page .qr-shell{min-height:270px}.tool-page .export{grid-template-columns:repeat(3,minmax(0,1fr))}.tool-page .grid{gap:18px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}@media print{.site-header,.site-footer{display:none!important}}

.home-minimal .home{padding-top:40px;min-height:0}.home-minimal .tool-tile{min-height:235px}.home-minimal .tool-tile h1{font-size:23px;letter-spacing:-.03em;line-height:1.3;margin:24px 0 28px;font-weight:600}