:root{--ink:#171717;--cream:#fffaf3;--pink:#edb6c9;--rose:#8c3452;--line:#e5d9d2;--paper:#f6efe9;--yellow:#f7c342;--muted:#706368;color:var(--ink);background:var(--cream);font:16px/1.5 Arial,Helvetica,sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(180deg,#fffdf9 0%,var(--paper) 100%);color:var(--ink)}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.tool-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px max(16px,calc((100vw - 1020px)/2));background:#fffdf9e8;border-bottom:1px solid #ede4de;backdrop-filter:blur(12px)}.weblight-brand img{display:block;width:132px}.tool-pill{padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#65585d}main{max-width:1020px;margin:auto;padding:24px 20px 64px}.hero{padding:24px 0 22px}.eyebrow{font-size:9px;font-weight:800;letter-spacing:.2em;margin:0 0 9px;color:var(--rose)}.hero h1{max-width:760px;margin:0 0 12px;font-size:clamp(38px,6vw,64px);line-height:.98;letter-spacing:-.055em}.hero p{max-width:720px;margin:0;color:var(--muted)}.layout{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:18px;align-items:start}.panel{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 18px 50px #3a222b0c}.form-panel{padding:24px}.type-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:22px}.type-btn{border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px 8px;font-size:11px;font-weight:800;cursor:pointer}.type-btn.active{background:var(--ink);color:#fff;border-color:var(--ink)}.field{display:grid;gap:6px;margin-top:12px}.field label{font-size:11px;font-weight:800;color:#54494d}.field input,.field textarea,.field select{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);outline:none}.field textarea{min-height:110px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:#b98b9b;box-shadow:0 0 0 3px #edb6c930}.inline{display:grid;grid-template-columns:1fr 1fr;gap:10px}.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px}.primary,.secondary,.ghost{min-height:50px;border:0;border-radius:12px;padding:13px 15px;font-weight:800;cursor:pointer}.primary{background:var(--ink);color:#fff}.secondary{background:#f3dbe4;color:var(--ink)}.ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}.qr-panel{position:sticky;top:86px;padding:22px;text-align:center}.qr-shell{min-height:320px;display:grid;place-items:center;border:1px solid var(--line);border-radius:18px;background:#fff;padding:18px}.qr-shell canvas,.qr-shell img{max-width:100%;height:auto!important}.qr-empty{color:#8b7e82;font-size:12px}.qr-empty strong{display:block;color:var(--ink);font-size:18px;margin-bottom:7px}.qr-meta{margin-top:14px;padding:11px 12px;border-radius:12px;background:#faf6f3;font-size:10px;color:#776a6f;word-break:break-all}.qr-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.tip{margin-top:14px;font-size:10px;color:#817479}.weblight-note{margin-top:18px;padding:20px;border-radius:18px;background:#fff8e6;border:1px solid #f0ddae;display:grid;grid-template-columns:125px 1fr auto;gap:18px;align-items:center}.weblight-note img{width:120px}.weblight-note strong{display:block;font-size:14px}.weblight-note p{margin:4px 0 0;color:#75675f;font-size:12px}.weblight-note a{padding:10px 12px;border-radius:9px;background:var(--ink);color:#fff;font-size:11px;font-weight:800;white-space:nowrap}footer{background:var(--ink);color:#ded0d5;padding:20px max(20px,calc((100vw - 1020px)/2));display:flex;justify-content:space-between;gap:16px;font-size:11px}footer strong{color:#fff}.toast{position:fixed;left:50%;bottom:24px;z-index:50;transform:translate(-50%,20px);padding:12px 17px;border-radius:10px;background:var(--ink);color:#fff;font-size:12px;opacity:0;pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:820px){main{padding:16px 14px 48px}.layout{grid-template-columns:1fr}.qr-panel{position:static;order:-1}.hero{padding-top:14px}.weblight-note{grid-template-columns:1fr;text-align:center}.weblight-note img{margin:auto}.weblight-note a{justify-self:stretch;padding:13px}}
@media(max-width:560px){.tool-header{padding:10px 14px}.weblight-brand img{width:116px}.tool-pill{font-size:8px;padding:6px 8px}.hero h1{font-size:40px}.form-panel,.qr-panel{padding:18px 14px}.type-grid{grid-template-columns:repeat(2,1fr)}.inline,.actions,.qr-actions{grid-template-columns:1fr}.qr-shell{min-height:280px}.weblight-note{padding:18px 14px}footer{flex-direction:column;text-align:center;align-items:center}}