:root{--ink:#173f52;--ink2:#355968;--gold:#c99d48;--paper:#f7f3e9;--white:#fff;--line:#d8ddd8;--muted:#667a80;--serif:Georgia,"Times New Roman",serif;--sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:#233e48;font-family:var(--sans);font-size:16px;line-height:1.62}.tool-header{position:sticky;top:0;z-index:10;min-height:74px;padding:.65rem max(4vw,calc((100vw - 1040px)/2));display:flex;align-items:center;justify-content:space-between;gap:1.5rem;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.tool-header img{display:block;width:220px;max-height:48px;object-fit:contain;object-position:left center}.tool-header nav{display:flex;align-items:center;gap:.7rem}.tool-header a{color:var(--ink);text-decoration:none;font-weight:700}.tool-header button{border:0;border-radius:8px;background:var(--ink);color:white;padding:.7rem .9rem;cursor:pointer}main{max-width:1040px;margin:0 auto;padding:3rem 4vw 6rem}.tool-cover{position:relative;overflow:hidden;background:var(--ink);color:white;border-radius:20px;padding:3rem;box-shadow:0 22px 60px rgba(23,63,82,.17)}.tool-cover:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(255,255,255,.13);border-radius:50%;right:-70px;top:-90px;box-shadow:0 0 0 45px rgba(255,255,255,.025),0 0 0 90px rgba(255,255,255,.018)}.tool-cover span{color:#edd59a;font-size:.72rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase}.tool-cover p{margin:.5rem 0;color:#b8cdd2;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em}.tool-cover h1{position:relative;z-index:1;max-width:780px;margin:.7rem 0;font:400 clamp(2.25rem,6vw,4.5rem)/.98 var(--serif);letter-spacing:-.035em}.tool-cover small{color:#c8d9dd}article{background:var(--white);margin:-1rem 1.2rem 0;padding:3rem 3.5rem;border-radius:0 0 18px 18px;box-shadow:0 14px 45px rgba(23,63,82,.08)}h2{font:400 2rem/1.1 var(--serif);color:var(--ink);margin:3.2rem 0 1rem;padding-top:1rem;border-top:1px solid var(--line)}h2:first-child{margin-top:0;border:0}h3{font:400 1.4rem/1.2 var(--serif);color:var(--ink);margin:2rem 0 .7rem}p{margin:.7rem 0}a{color:#15627b;text-underline-offset:3px}strong{color:var(--ink)}hr{border:0;border-top:1px solid var(--line);margin:3rem 0}ul{padding-left:1.3rem}li{margin:.5rem 0}blockquote{margin:1rem 0;padding:1rem 1.2rem;border-left:4px solid var(--gold);background:#f7f0df;font-family:var(--serif);font-size:1.08rem}.tool-checklist{display:grid;gap:0}.tool-checklist label{display:grid;grid-template-columns:24px 1fr;gap:.75rem;align-items:start;padding:.72rem .2rem;border-bottom:1px solid #e9ece8;cursor:pointer}.tool-checklist input{width:19px;height:19px;margin-top:.2rem;accent-color:var(--ink)}.tool-checklist label:has(input:checked) span{color:var(--muted);text-decoration:line-through}.table-wrap{overflow:auto;margin:1.2rem 0;border:1px solid var(--line);border-radius:10px}table{width:100%;border-collapse:collapse;min-width:680px;font-size:.8rem}th{background:#eaf0ee;color:var(--ink);text-align:left}th,td{border:1px solid var(--line);padding:.5rem;vertical-align:top}.paper-box{display:inline-block;width:15px;height:15px;border:1px solid #78898d;border-radius:2px}footer{display:flex;justify-content:center;gap:.7rem;padding:2rem;background:var(--ink);color:#b8cdd2}footer a{color:#edd59a}@media(max-width:680px){.tool-header{align-items:flex-start}.tool-header img{width:142px}.tool-header nav{display:grid;text-align:right;font-size:.72rem}.tool-header button{font-size:.72rem;padding:.55rem}.tool-cover{padding:2.2rem 1.3rem;border-radius:0}.tool-cover h1{font-size:2.45rem}main{padding:0 0 4rem}article{margin:0;padding:2rem 1.1rem;border-radius:0}h2{font-size:1.7rem}footer{flex-wrap:wrap;text-align:center}}@media print{@page{size:auto;margin:1.5cm}.tool-header,footer{display:none}body{background:white;font-size:10pt}main{max-width:none;padding:0}.tool-cover{box-shadow:none;border-radius:0;padding:0 0 1cm;background:white;color:var(--ink);border-bottom:2px solid var(--gold)}.tool-cover:after{display:none}.tool-cover span,.tool-cover p,.tool-cover small{color:var(--ink)}.tool-cover h1{font-size:28pt}article{box-shadow:none;margin:0;padding:0}h2{font-size:18pt;break-after:avoid}h3{font-size:14pt;break-after:avoid}.tool-checklist label,blockquote,tr{break-inside:avoid}.tool-checklist input{appearance:none;border:1px solid #555;border-radius:2px}table{min-width:0;font-size:7pt}.table-wrap{overflow:visible}}