.home-hero{max-width:900px;margin:auto;padding:76px 24px 56px;text-align:center}.home-hero h1{margin:20px 0 16px;font:clamp(44px,6vw,66px)/1.1 Georgia,"Songti SC",serif}.home-hero h1 em{color:var(--orange)}.home-hero>p{color:var(--muted);font-size:17px}.tool-search{display:flex;align-items:center;max-width:620px;margin:32px auto 0;padding:0 18px;border:1px solid #cfc7b9;border-radius:14px;background:#fff;box-shadow:0 12px 35px #2a2a220f}.tool-search span{font-size:28px;color:var(--orange)}.tool-search input{width:100%;padding:17px 12px;border:0;outline:0;background:transparent}.tool-catalog{max-width:1120px;margin:auto;padding:35px 24px 90px}.section-head{display:flex;align-items:end;justify-content:space-between}.section-head span{color:var(--orange);font-size:11px;font-weight:800}.section-head h2{margin:7px 0 0;font:34px Georgia,"Songti SC",serif}.section-head small{color:var(--muted)}.category-tabs{display:flex;gap:8px;margin:28px 0 20px}.category-tabs button{padding:8px 15px;border:1px solid var(--line);border-radius:99px;background:transparent;color:var(--muted);cursor:pointer}.category-tabs button.active{border-color:var(--green);background:var(--green);color:#fff}.tool-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.tool-card{display:grid;grid-template-columns:54px 1fr 24px;align-items:center;gap:16px;padding:22px;border:1px solid var(--line);border-radius:15px;background:#fffdf8;transition:.18s}.tool-card:hover{border-color:var(--orange);transform:translateY(-2px);box-shadow:0 12px 28px #2a2a2212}.tool-card>i{display:grid;place-items:center;width:50px;height:50px;border-radius:13px;background:#f9e2d7;color:var(--orange-dark);font-style:normal;font-weight:900}.tool-card h3{margin:0;font-size:16px}.tool-card p{margin:6px 0;color:var(--muted);font-size:12px}.tool-card small{color:var(--green);font-size:9px}.tool-card>b{color:var(--orange);font-size:20px}.no-tools{text-align:center;color:var(--muted)}.home-values{padding:65px 24px;background:var(--green);color:#fff;text-align:center}.home-values>div{display:grid;grid-template-columns:repeat(3,1fr);max-width:900px;margin:30px auto 0}.home-values article{padding:10px 30px;border-left:1px solid #ffffff24}.home-values p{color:#c5d8d0;font-size:12px}.tool-page{max-width:1180px;margin:auto;padding:30px 24px 90px}.breadcrumb{margin:5px 0 24px;color:var(--muted);font-size:11px}.breadcrumb a{color:var(--green)}.tool-title{display:flex;align-items:end;justify-content:space-between;margin-bottom:28px}.tool-title h1{margin:0;font:clamp(36px,5vw,48px) Georgia,"Songti SC",serif}.tool-title p{margin:8px 0 0;color:var(--muted);font-size:14px}.mini-badges{display:flex;gap:7px}.mini-badges span{padding:6px 10px;border:1px solid var(--line);border-radius:99px;color:var(--green);font-size:10px}.compact-workspace{margin:0;padding:0}.tool-notes{max-width:780px;margin:55px auto 0;padding:25px 30px;border-left:3px solid var(--orange);background:#fff8ef}.tool-notes h2{margin:0 0 7px;font-size:16px}.tool-notes p{margin:0;color:var(--muted);font-size:12px}.simple-tool,.text-tool{padding:28px;border:1px solid var(--line);border-radius:18px;background:#fffdf8;box-shadow:0 18px 55px #2a2a220d}.upload-box{display:flex;align-items:center;justify-content:space-between;padding:22px;border:1px dashed #bdafa0;border-radius:13px;background:#f8f2e8}.upload-box p{color:var(--muted);font-size:11px}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:22px 0}.form-grid label,.simple-tool>label{display:flex;flex-direction:column;gap:7px;color:var(--muted);font-size:11px}.form-grid input,.form-grid select,.simple-tool select,.simple-tool textarea{padding:10px;border:1px solid var(--line);border-radius:8px;background:#fff}.result-box{margin-top:24px;padding:22px;border-radius:13px;background:#ebe7de;text-align:center}.result-box img,.result-box canvas{display:block;max-width:100%;max-height:520px;margin:0 auto 18px}.primary,.result-box button,.simple-tool button,.text-tool button,.pdf-images a{display:inline-block;padding:11px 18px;border:0;border-radius:9px;background:var(--orange);color:#fff;font-weight:800;cursor:pointer}.primary:disabled{opacity:.4}.file-list{padding:0;list-style:none}.file-list li{display:flex;justify-content:space-between;padding:11px;border-bottom:1px solid var(--line)}.file-list button{margin-left:5px;border:1px solid var(--line);background:#fff}.status{color:var(--green);font-size:12px}.pdf-images{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:20px}.pdf-images article{padding:12px;border:1px solid var(--line);border-radius:10px;background:#eee}.pdf-images canvas{width:100%;margin-bottom:10px}.text-tool textarea{width:100%;min-height:220px;padding:16px;border:1px solid var(--line);border-radius:10px;resize:vertical;font:14px/1.7 Consolas,"Microsoft YaHei",monospace}.tool-actions{display:flex;align-items:center;gap:15px;margin:14px 0;color:var(--muted);font-size:12px}.stat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:18px}.stat-grid div{display:flex;flex-direction:column;padding:20px;border:1px solid var(--line);border-radius:10px;text-align:center}.stat-grid b{color:var(--orange);font:28px Georgia}.stat-grid span{margin-top:4px;color:var(--muted);font-size:10px}.ok{color:var(--green)}.error{color:#b42318}.qr-tool{max-width:780px}.qr-tool textarea{min-height:100px}.qr-result{margin:25px 0}.qr-result img,.qr-result canvas{max-width:100%;height:auto}@media(max-width:760px){.tool-cards,.home-values>div,.form-grid,.pdf-images{grid-template-columns:1fr}.tool-title,.section-head{align-items:flex-start;flex-direction:column;gap:14px}.stat-grid{grid-template-columns:repeat(2,1fr)}.mini-badges{flex-wrap:wrap}.home-hero{padding-top:50px}.home-hero h1{font-size:42px}}