:root{--bg:#f5f7f8;--ink:#15212b;--muted:#536473;--brand:#0c5a61;--line:#dce3e7;--surface:#fff}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);background:var(--bg);line-height:1.65}a{color:var(--brand);text-underline-offset:3px}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #27a4a8;outline-offset:3px}[hidden]{display:none!important}.wrap,.header-inner{max-width:1040px;margin:auto;padding:0 24px}header.site{position:sticky;top:0;background:var(--surface);border-bottom:1px solid var(--line);z-index:40}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:100px;padding-top:6px;padding-bottom:6px;position:relative}.logo{flex-shrink:0;display:block;line-height:0}.logo img{width:100px;height:85px;object-fit:contain;border-radius:5px}.hwrap{display:flex;align-items:center;gap:18px;margin-left:auto;min-width:0}#navTop{display:flex;gap:20px}#navTop a{text-decoration:none;font-size:14px;white-space:nowrap;color:var(--muted);border-bottom:2px solid transparent;padding:6px 0}#navTop a[aria-current],#navTop a:hover{color:var(--brand);border-color:var(--brand)}.lang{position:relative}.lang button{font-family:inherit}#langBtn{display:flex;gap:5px;align-items:center;white-space:nowrap;background:var(--surface);color:var(--ink);border:1px solid var(--line);padding:7px 12px;border-radius:10px;font-size:14px;font-weight:650}.langmenu{position:absolute;right:0;top:calc(100% + 8px);padding:6px;min-width:185px;max-height:340px;overflow:auto;display:grid;border:1px solid var(--line);border-radius:10px;background:var(--surface);box-shadow:0 10px 28px #0002;z-index:60}.langmenu button{background:transparent;border:0;padding:8px 10px;text-align:left;color:var(--ink);font-size:14px;border-radius:7px}.langmenu button:hover,.langmenu button.cur{background:#e6f5f2;color:#0a6b5c}.skip{position:absolute;left:-9999px;width:0;height:0;overflow:hidden}#navBurger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);padding:0;align-items:center;justify-content:center;flex-direction:column;gap:4px;flex-shrink:0}#navBurger span{width:20px;height:2px;background:currentColor;border-radius:2px}.hero{padding:46px 0 30px;max-width:800px}.badge{font-size:11px;font-weight:750;letter-spacing:1px;color:var(--brand);background:#e4f2ef;padding:8px 11px;border-radius:99px}h1{font-size:clamp(32px,4.5vw,48px);line-height:1.15;letter-spacing:-1.5px;margin:22px 0 16px}h2{font-size:21px;line-height:1.35;letter-spacing:-.4px}h3{font-size:17px}.lede{font-size:18px;color:var(--muted);line-height:1.7;max-width:750px}.chips{display:flex;flex-wrap:wrap;gap:10px 24px;font-size:12px;font-weight:650;color:var(--brand);margin:22px 0 4px}.generator{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:start;gap:24px}.card{border:1px solid var(--line);border-radius:18px;background:var(--surface);padding:26px;box-shadow:0 8px 30px #20354005}.card h2{margin:0 0 20px}.card form h2{margin-top:28px}label{display:block;font-size:14px;font-weight:650;margin:16px 0 7px}input:not([type=checkbox]),select,textarea{width:100%;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:9px;padding:11px 12px;min-width:0}textarea{resize:vertical}input:focus,select:focus,textarea:focus{outline:2px solid #30a5a5;outline-offset:1px}input[type=checkbox]{width:17px;height:17px;accent-color:var(--brand)}.check{display:flex;align-items:center;gap:9px;font-size:13px}.twocol{display:grid;grid-template-columns:1fr 1fr;gap:16px}.primary,.downloadbar button,.button{border-radius:9px;border:1px solid var(--brand);padding:12px 17px;background:var(--brand);color:white;font-weight:650;text-decoration:none;display:inline-block}.primary{width:100%;margin-top:8px}.linkbtn{background:transparent;border:0;color:var(--muted);font-size:13px;display:block;margin:12px auto 0;text-decoration:underline}.note{font-size:12px;color:var(--muted);line-height:1.6}.preview{position:sticky;top:126px;text-align:center}.preview-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.preview-top h2{margin:0}.pill{font-size:10px;letter-spacing:1px;background:#e4f2ef;color:#0c5a61;padding:4px 8px;border-radius:5px}.qr-box{aspect-ratio:1;max-width:320px;width:100%;margin:24px auto 16px;display:grid;place-items:center;border-radius:12px;border:1px solid var(--line);background:white;color:#536473;overflow:hidden}.qr-box p{padding:30px;font-size:14px}.qr-box svg{width:100%;height:auto;display:block}.downloadbar{display:flex;justify-content:center;gap:12px;margin:18px 0}.downloadbar button{flex:1;background:var(--surface);color:var(--brand)}.downloadbar button:not(:disabled):hover{background:#e7f5f2}.error{background:#fff0ee;color:#9b2323;padding:13px;border-radius:8px;font-size:14px;margin-top:15px}.faq{margin:48px 0 65px;max-width:850px}.faq h2{font-size:26px}details{border-bottom:1px solid var(--line);padding:16px 0}summary{cursor:pointer;font-weight:650;font-size:16px}details p{color:var(--muted);font-size:15px}.article{max-width:850px;padding-top:35px;padding-bottom:65px;min-height:65vh}.article h1{font-size:36px}.article h2{margin-top:32px}.article p{color:var(--muted)}footer{background:#10222b;color:#d3e0e5;font-size:13px;margin-top:45px;padding:34px 0}footer a{color:#d3e0e5}footer b{color:#fff;font-size:18px}.footer-inner{display:flex;justify-content:space-between;gap:30px}footer small{color:#b0c1ca}.goog-te-banner-frame,#goog-gt-tt{display:none!important}body{top:0!important}
@media(max-width:1000px){#navBurger{display:flex}#navTop{display:none}.nav-open #navTop{display:flex;position:absolute;top:100%;left:0;right:0;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:0 16px 26px #0002;flex-direction:column;gap:0;padding:8px 24px 16px;max-height:70vh;overflow:auto}.nav-open #navTop a{padding:12px 0;border-bottom:1px solid var(--line)}.nav-open #navBurger span:first-child{transform:translateY(6px) rotate(45deg)}.nav-open #navBurger span:nth-child(2){opacity:0}.nav-open #navBurger span:last-child{transform:translateY(-6px) rotate(-45deg)}}
@media(max-width:650px){.wrap,.header-inner{padding-left:20px;padding-right:20px}.header-inner{min-height:85px}.logo img{width:85px;height:72px}.hwrap{gap:14px}.hero{padding-top:32px}.hero h1{font-size:35px;letter-spacing:-1px}.lede{font-size:16px}.generator{grid-template-columns:1fr;gap:20px}.card{padding:22px}.preview{position:static}.footer-inner{flex-direction:column}.badge{font-size:10px;letter-spacing:.5px}.chips{gap:8px 16px;font-size:11px}h1{overflow-wrap:break-word}.article h1{font-size:30px}}
@media(prefers-color-scheme:dark){:root{--bg:#0c1420;--surface:#131f2e;--ink:#f1f5f9;--muted:#b7c7d5;--line:#3c5064;--brand:#87dfd4}.primary,.button{background:#0c5a61;color:white;border-color:#23858a}.badge,.pill{background:#163e42;color:#bcf7ec}.langmenu button:hover,.langmenu button.cur{background:#164e4b;color:#d1fae5}.downloadbar button:not(:disabled):hover{background:#164e4b}.error{background:#3e2023;color:#ffd7ce}#navBurger{color:#f9fafb;border-color:#64748b}.qr-box{border-color:#64748b}.card{box-shadow:none}}