:root{--bg:#f7f8fb;--surface:#fff;--text:#15202b;--muted:#5c6675;--line:#dbe1ea;--primary:#0f766e;--primary-dark:#115e59;--accent:#f59e0b;--soft:#eef7f5;--danger:#b42318;--shadow:0 12px 30px #0f172a14}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);letter-spacing:0;margin:0;font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{border:0}.container{width:min(1120px,100% - 32px);margin:0 auto}.site-header{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff5;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:18px;min-height:68px;display:flex}.brand{align-items:center;gap:10px;min-width:210px;display:inline-flex}.brand-mark,.tool-icon{color:#fff;background:var(--primary);border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;display:inline-flex}.brand strong,.footer-logo{font-size:1rem;display:block}.brand small{max-width:230px;color:var(--muted);font-size:.76rem;line-height:1.25;display:block}.main-nav,.search-link,.strip-scroll{align-items:center;gap:18px;display:flex}.main-nav a,.search-link,.category-strip a{color:var(--muted);font-size:.94rem;font-weight:700}.search-link{gap:8px}.category-strip{border-top:1px solid var(--line)}.strip-scroll{scrollbar-width:none;gap:20px;min-height:42px;overflow-x:auto}.strip-scroll a{white-space:nowrap}.home-hero{border-bottom:1px solid var(--line);background:linear-gradient(#fff 0%,#eef7f5 100%)}.hero-grid{grid-template-columns:1fr minmax(320px,460px);align-items:center;gap:40px;min-height:430px;padding:56px 0;display:grid}.eyebrow{background:var(--soft);min-height:28px;color:var(--primary-dark);border-radius:8px;align-items:center;padding:0 10px;font-size:.78rem;font-weight:800;display:inline-flex}h1,h2,h3,p{margin-top:0}h1{margin-bottom:16px;font-size:clamp(2.15rem,6vw,4rem);line-height:1.02}h2{margin-bottom:16px;font-size:1.55rem;line-height:1.2}p{color:var(--muted);line-height:1.65}.home-hero p,.page-title p,.tool-hero p{max-width:700px;font-size:1.08rem}.search-panel,.tool-surface,.result-card,.content-section,.contact-box{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow)}.search-panel{border-radius:8px;padding:18px}.search-panel label{margin-bottom:10px;font-weight:800;display:block}.search-input-wrap{border:1px solid var(--line);background:#fff;border-radius:8px;align-items:center;gap:10px;min-height:52px;padding:0 14px;display:flex}.search-input-wrap input{border:0;outline:0;width:100%;min-width:0}.search-results{gap:10px;margin-top:16px;display:grid}.search-results a{border:1px solid var(--line);border-radius:8px;gap:3px;padding:12px;display:grid}.search-results span{color:var(--muted);font-size:.9rem;line-height:1.35}.content-section{border-radius:8px;margin-top:28px;padding:24px}.section-heading{justify-content:space-between;align-items:center;gap:18px;margin-bottom:16px;display:flex}.section-heading h2,.section-heading p{margin-bottom:0}.section-heading a{color:var(--primary-dark);white-space:nowrap;font-weight:800}.category-grid,.card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.card-grid.compact{grid-template-columns:repeat(2,minmax(0,1fr))}.category-card,.tool-card{border:1px solid var(--line);background:#fff;border-radius:8px}.category-card{gap:8px;min-height:132px;padding:18px;display:grid}.category-card strong{font-size:1.05rem}.category-card span,.tool-card span,.tool-card small{color:var(--muted)}.tool-card{grid-template-columns:40px 1fr 20px;align-items:start;gap:12px;min-height:154px;padding:16px;transition:transform .16s,border-color .16s;display:grid}.tool-card:hover{border-color:var(--primary);transform:translateY(-2px)}.tool-card-content{gap:7px;display:grid}.tool-card-content strong{color:var(--text);line-height:1.25}.tool-card-content span{line-height:1.45}.tool-arrow{color:var(--primary)}.page-main{padding:28px 0 56px}.page-main.narrow{width:min(820px,100% - 32px)}.breadcrumb{margin-bottom:22px}.breadcrumb ol{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;margin:0;padding:0;font-size:.9rem;list-style:none;display:flex}.breadcrumb li:not(:last-child):after{content:"/";color:#9aa3af;margin-left:8px}.breadcrumb a{color:var(--primary-dark);font-weight:700}.page-title,.tool-hero{margin-bottom:24px}.page-title h1,.tool-hero h1{margin-top:14px}.tool-surface{border-radius:8px;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);align-items:start;gap:24px;padding:24px;display:grid}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.field{gap:8px;display:grid}.field.wide{grid-column:1/-1}.field span:first-child{font-size:.94rem;font-weight:800}.field input,.field select,.field textarea{border:1px solid var(--line);width:100%;min-height:46px;color:var(--text);background:#fff;border-radius:8px;outline:0;padding:11px 12px}.field textarea{resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #0f766e1f}.checkbox-line{border:1px solid var(--line);background:#fff;border-radius:8px;align-items:center;gap:10px;min-height:46px;padding:0 12px;display:flex}.checkbox-line input{width:18px;min-height:18px}.button-row{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.button-row button{background:var(--primary);color:#fff;cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 14px;font-weight:800;display:inline-flex}.button-row .secondary-button{color:var(--text);background:#eef2f7}.result-card{border-radius:8px;padding:20px;position:sticky;top:128px}.result-card h2{margin-top:12px}.result-summary{color:var(--primary-dark);overflow-wrap:anywhere;margin-bottom:14px;font-size:1.3rem;line-height:1.3;display:block}.warning{color:#9a3412;background:#fff7ed;border-radius:8px;padding:10px 12px}.empty-result{margin-top:14px}.result-items{gap:8px;margin:16px 0;display:grid}.result-items div{border-bottom:1px solid var(--line);justify-content:space-between;gap:14px;padding-bottom:8px;display:flex}.result-items dt{color:var(--muted)}.result-items dd{text-align:right;margin:0;font-weight:800}.result-text{white-space:pre-wrap;overflow-wrap:anywhere;border:1px solid var(--line);color:var(--text);background:#f8fafc;border-radius:8px;max-height:360px;padding:14px;font-family:Arial,Helvetica,sans-serif;line-height:1.55;overflow:auto}.qr-image{border:1px solid var(--line);border-radius:8px;width:min(100%,320px);height:auto;margin:14px auto;display:block}.faq-list{gap:10px;display:grid}.faq-list details{border:1px solid var(--line);background:#fff;border-radius:8px;padding:14px 16px}.faq-list summary{cursor:pointer;font-weight:800}.faq-list p{margin:10px 0 0}.link-list{gap:10px;padding-left:18px;display:grid}.link-list.columns{grid-template-columns:repeat(2,minmax(0,1fr))}.link-list a,.contact-box a{color:var(--primary-dark);font-weight:800}.site-footer{color:#fff;background:#101828;margin-top:50px}.site-footer p,.site-footer a,.footer-bottom{color:#cbd5e1}.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px;padding:42px 0;display:grid}.site-footer h2{font-size:1rem}.site-footer ul{gap:9px;margin:0;padding:0;list-style:none;display:grid}.footer-bottom{border-top:1px solid #ffffff24;justify-content:space-between;gap:16px;padding:18px 0;font-size:.9rem;display:flex}@media (max-width:900px){.main-nav{display:none}.hero-grid,.tool-surface,.footer-grid{grid-template-columns:1fr}.result-card{position:static}.category-grid,.card-grid,.card-grid.compact{grid-template-columns:1fr}}@media (max-width:620px){.container,.page-main.narrow{width:min(100% - 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