.tool-page{max-width:1080px;margin:0 auto;padding:32px 24px 0;color:#263245}.tool-breadcrumb{display:flex;gap:12px;flex-wrap:wrap;font-size:13px;color:#64748b;margin-bottom:32px}.tool-breadcrumb a:hover{color:#6d28d9}.tool-heading{max-width:800px;margin:0 auto 30px;text-align:center}.tool-heading h1{font-size:clamp(30px,4vw,44px);line-height:1.15;letter-spacing:-.035em;font-weight:750;color:#172033}.tool-heading p{margin:18px auto 0;font-size:18px;line-height:1.7;max-width:720px;color:#526078}.image-tool{background:#fff;border:1px solid #e5e1ee;border-radius:20px;overflow:hidden;box-shadow:0 12px 40px #493f7510}.image-tool-upload{margin:20px;padding:28px 18px;text-align:center;border:2px dashed #d7c8f3;border-radius:12px;background:#faf8ff}.image-tool-symbol{display:inline-grid;place-items:center;background:#eee7fc;color:#6d28d9;width:40px;height:40px;border-radius:12px;font-size:26px;margin-bottom:12px}.image-tool-upload .tool-upload-title{font-size:21px;font-weight:650;color:#263245;margin:0}.image-tool-upload p{margin:8px 0 16px;color:#64748b}.tool-primary,.tool-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:9px;padding:10px 18px;font-size:14px;font-weight:600;line-height:1.4}.tool-primary{background:#6d28d9;color:#fff;border:1px solid #6d28d9}.tool-primary:hover:not(:disabled){background:#5b21b6}.tool-secondary{border:1px solid #ddd7e8;background:#fff;color:#583b84}.tool-secondary:hover:not(:disabled){background:#f5f1fc}.image-tool button:disabled,.image-tool input:disabled{opacity:.5;cursor:wait}.image-tool :focus-visible,.tool-page a:focus-visible{outline:3px solid #a78bfa;outline-offset:3px}.image-tool .tool-note{font-size:12px;line-height:1.6;color:#637087;margin:10px 0 0}.tool-settings{margin:0 24px;padding:12px 0 24px;border:0}.tool-settings legend{font-weight:650;font-size:15px;padding:0}.tool-settings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:20px;align-items:center}.tool-label,.tool-settings label{display:block;font-size:13px;font-weight:500}.tool-label{margin-bottom:10px;color:#64748b}.tool-settings input:not([type=checkbox]):not([type=range]),.tool-settings select{display:block;width:100%;min-height:42px;padding:8px 10px;margin-top:8px;border:1px solid #cbd5e1;border-radius:7px;background:#fff}.tool-settings input[type=color]{padding:4px!important}.tool-settings input[type=range]{display:block;width:100%;height:42px;accent-color:#7c3aed}.tool-settings output{float:right;color:#6d28d9}.tool-settings .tool-checkbox{display:flex;gap:8px;align-items:center}.tool-checkbox input{width:18px;height:18px;accent-color:#7c3aed}.tool-settings .tool-secondary{margin-top:12px}.tool-actions{padding:18px 24px;display:flex;flex-wrap:wrap;align-items:center;gap:12px;border-top:1px solid #eee9f5}.tool-actions span{font-size:13px;color:#64748b}.tool-alert{margin:16px 24px;padding:14px 16px;border:1px solid #f5d7a7;border-radius:8px;background:#fff8ec;color:#854d0e;font-size:14px;line-height:1.6}.tool-results{list-style:none;margin:0;padding:0 24px 12px}.tool-result{display:flex;gap:16px;align-items:center;border-top:1px solid #eae6f1;padding:18px 0}.tool-thumbnail{width:116px;min-width:72px;display:flex;justify-content:center;background:#f2eef8;border-radius:6px;flex-shrink:0;overflow:hidden}.tool-thumbnail>span{display:grid;place-items:center;min-height:80px;font-size:14px;font-weight:650;color:#785b9c}.tool-preview-frame{position:relative;max-width:100%;align-self:center;overflow:hidden}.tool-preview-frame img{max-width:100%;max-height:130px;display:block;object-fit:contain}.tool-crop-outline{position:absolute;border:2px solid #6d28d9;background:#a78bfa33;pointer-events:none}.tool-result-info{min-width:0;flex:1;font-size:13px;line-height:1.5}.tool-result-info strong{display:block;overflow-wrap:anywhere}.tool-result-info p{margin-top:4px;color:#64748b}.tool-result-info .tool-error{color:#b42318}.tool-result-actions{display:flex;align-items:center;flex-direction:column;gap:8px}.tool-remove{color:#64748b;padding:6px 12px;font-size:12px}.tool-article{max-width:780px;margin:60px auto 0;font-size:16px;line-height:1.85}.tool-article section{margin:0 0 38px}.tool-article h2{font-size:25px;font-weight:680;line-height:1.35;letter-spacing:-.02em;color:#172033;margin-bottom:18px}.tool-article h3{font-size:17px;font-weight:650;color:#172033}.tool-article p{margin:12px 0;color:#48566d}.tool-article .tool-source{font-size:14px}.tool-source a{color:#6441a5;text-decoration:underline;text-underline-offset:3px}.tool-article ul{list-style:disc;padding-left:24px;margin:16px 0}.tool-article li{padding-left:4px;margin:8px 0}.tool-table-scroll{overflow-x:auto;margin:24px 0}.tool-article table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.6;text-align:left}.tool-article th{background:#ede8f7;font-weight:600}.tool-article td,.tool-article th{padding:12px 14px;border-bottom:1px solid #ddd8e7;min-width:110px}.tool-faq>div{padding-top:18px;margin-top:22px}.tool-faq>div,.tool-related{border-top:1px solid #ddd8e7}.tool-related{max-width:780px;margin:40px auto 0;padding-top:24px}.tool-related-title{font-size:18px;font-weight:650}.tool-related>div{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:16px}.tool-related a{color:#6d28d9;font-size:14px}@media(max-width:640px){.tool-page{padding:22px 16px 0}.tool-breadcrumb{margin-bottom:24px}.tool-heading p{font-size:16px}.image-tool-upload{margin:12px;padding:22px 12px}.tool-settings{margin:0 16px}.tool-settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.tool-actions{padding:16px}.tool-results{padding:0 16px 12px}.tool-result{flex-wrap:wrap;gap:12px}.tool-thumbnail{width:76px}.tool-result-actions{flex-direction:row;width:100%}.tool-article{margin-top:40px}.tool-article h2{font-size:23px}}