:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#fff;--bg-soft:#f7faff;--bg-blue:#edf6ff;--surface:#fff;--surface-raised:#fffffff0;--text:#07122f;--muted:#536386;--line:#dce7f5;--line-strong:#c5d5ea;--primary:#0963d8;--primary-2:#1768e9;--success:#10b968;--success-soft:#e2f9ef;--danger:#ee5160;--focus:#005fcc;--shadow:0 12px 34px #123c7617;--shadow-soft:0 7px 20px #123c760f;--radius-lg:18px;--radius-md:13px;--radius-sm:9px;--max:1180px}[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#07101f;--bg-soft:#0b1628;--bg-blue:#0c2038;--surface:#0f1b2e;--surface-raised:#0f1b2ef5;--text:#f1f6ff;--muted:#a6b4ce;--line:#233653;--line-strong:#355175;--primary:#5aa6ff;--primary-2:#2679ec;--success:#28d985;--success-soft:#123b2b;--danger:#ff7b88;--focus:#8fc2ff;--shadow:0 14px 36px #00000047;--shadow-soft:0 8px 20px #0003}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);min-width:320px;color:var(--text);text-rendering:optimizelegibility;margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.55}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}img,svg,canvas,video{max-width:100%;display:block}button{color:inherit}:focus-visible{outline:3px solid color-mix(in srgb, var(--focus) 50%, transparent);outline-offset:3px}.container{width:min(calc(100% - 40px), var(--max));margin-inline:auto}.skip-link{z-index:1000;background:var(--primary);color:#fff;border-radius:8px;padding:9px 13px;position:fixed;top:8px;left:8px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.site-header{z-index:80;background:color-mix(in srgb, var(--surface) 94%, transparent);border-bottom:1px solid 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var(--line);background:var(--surface);min-width:230px;box-shadow:var(--shadow);border-radius:12px;padding:10px;position:absolute;top:34px;left:-12px}.nav-menu a{color:var(--muted);border-radius:8px;padding:9px 10px;display:block}.nav-menu a:hover{background:var(--bg-blue);color:var(--text)}.header-actions{align-items:center;gap:10px;margin-left:auto;display:flex}.header-search{width:200px}.search-field{position:relative}.search-field>span{color:var(--muted);pointer-events:none;position:absolute;top:50%;left:13px;transform:translateY(-50%)}.search-field input{border:1px solid var(--line);background:var(--bg-soft);width:100%;height:42px;color:var(--text);border-radius:10px;padding:0 14px 0 39px}.search-results{z-index:90;border:1px solid var(--line);background:var(--surface);max-height:330px;box-shadow:var(--shadow);border-radius:12px;padding:7px;position:absolute;top:calc(100% + 8px);left:0;right:0;overflow:auto}.search-results[hidden]{display:none}.search-results a{border-radius:8px;padding:9px;font-size:.88rem;display:block}.search-results a:hover,.search-results a:focus{background:var(--bg-blue)}.icon-button{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:10px;place-items:center;width:42px;height:42px;display:grid}.mobile-menu-button{display:none}.mobile-nav{border-top:1px solid var(--line);background:var(--surface);padding:14px 20px 20px;display:none}.mobile-nav[data-open=true]{gap:4px;display:grid}.mobile-nav a{border-radius:8px;padding:10px 8px}.mobile-nav a:hover{background:var(--bg-blue)}.breadcrumb{color:var(--muted);flex-wrap:wrap;gap:9px;padding:18px 0 8px;font-size:.86rem;display:flex}.breadcrumb a{color:var(--primary)}.breadcrumb span+span:before,.breadcrumb a+span:before,.breadcrumb a+a:before{content:"›";color:var(--muted);margin-right:9px}.btn{cursor:pointer;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:9px;min-height:48px;padding:0 20px;font-weight:750;transition:all .18s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--primary-2),var(--primary));color:#fff;box-shadow:0 9px 20px #0f6eeb33}.btn-success{color:#fff;background:linear-gradient(135deg,#0fae61,#18c978)}.btn-secondary{border-color:var(--primary);color:var(--primary);background:0 0}.btn-ghost{border-color:var(--line);background:var(--surface);color:var(--text)}.btn:disabled{opacity:.48;cursor:not-allowed;transform:none}.eyebrow{color:#075fc9;letter-spacing:.14em;text-transform:uppercase;margin:0 0 12px;font-size:.8rem;font-weight:800}[data-theme=dark] .eyebrow{color:#79b8ff}.section-title{letter-spacing:-.035em;margin:0;font-size:clamp(1.6rem,3vw,2rem);line-height:1.15}.section-lead{color:var(--muted);margin:8px 0 0}.hero{border-bottom:1px solid var(--line);background:linear-gradient(118deg,var(--bg) 4%,var(--bg-blue) 72%,#dbeeff 100%);position:relative;overflow:hidden}[data-theme=dark] .hero{background:linear-gradient(118deg,#08101f 4%,#0b1d34 72%,#0c2945 100%)}.hero:after{content:"";opacity:.55;clip-path:polygon(0 72%,18% 37%,30% 58%,52% 12%,66% 54%,81% 24%,100% 48%,100% 100%,0 100%);background:linear-gradient(165deg,#0000 0 34%,#6ab0f92e 35% 62%,#428eea1c 63%);height:160px;position:absolute;inset:auto -5% 0 0}.hero-inner{z-index:1;grid-template-columns:1.1fr .9fr;align-items:center;gap:64px;min-height:435px;padding:50px 0 48px;display:grid;position:relative}.hero h1{letter-spacing:-.065em;max-width:650px;margin:0;font-size:clamp(3.1rem,5.7vw,5.05rem);line-height:.94}.hero h1 span{color:var(--primary)}.hero-copy{max-width:650px;color:var(--muted);margin:18px 0 28px;font-size:1.18rem}.hero-search-card{border:1px solid color-mix(in srgb,var(--line) 70%,transparent);background:var(--surface-raised);box-shadow:var(--shadow);border-radius:18px;padding:28px}.hero-search-card h2{margin:0 0 10px;font-size:1.3rem}.hero-search-card .search-field input{background:var(--surface);height:54px}.hero-search-card .btn{width:100%;margin-top:12px}.popular-chips{flex-wrap:wrap;gap:8px;margin-top:15px;display:flex}.popular-chips a{border:1px solid var(--line);background:var(--bg-soft);color:var(--muted);border-radius:999px;padding:6px 11px;font-size:.78rem}.trust-row{flex-wrap:wrap;gap:26px;display:flex}.trust-item{color:var(--text);align-items:center;gap:9px;font-size:.85rem;display:flex}.trust-icon{background:var(--surface);width:42px;height:42px;box-shadow:var(--shadow-soft);color:var(--primary);border-radius:50%;place-items:center;font-size:1.25rem;display:grid}.section{padding:52px 0}.section.compact{padding:40px 0}.section-head{justify-content:space-between;align-items:end;gap:20px;margin-bottom:24px;display:flex}.text-link{color:var(--primary);font-weight:700}.tool-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;display:grid}.tool-card{border:1px solid var(--line);background:var(--surface);min-height:192px;box-shadow:var(--shadow-soft);border-radius:12px;flex-direction:column;padding:18px;transition:all .18s;display:flex}.tool-card:hover{border-color:color-mix(in srgb,var(--primary) 38%,var(--line));box-shadow:var(--shadow);transform:translateY(-3px)}.tool-icon{color:#0058bd;background:#e7f1ff;border-radius:12px;place-items:center;width:46px;height:46px;margin-bottom:14px;font-weight:900;display:grid}.tool-icon.teal{color:#007b77;background:#ddfbf7}.tool-icon.red{color:#b51f31;background:#ffe5e6}.tool-icon.purple{color:#7b177d;background:#f9e3f7}[data-theme=dark] .tool-icon{color:#8ac4ff;background:#16365a}[data-theme=dark] .tool-icon.teal{color:#6ee7dc;background:#103e3b}[data-theme=dark] .tool-icon.red{color:#ff9ba7;background:#4b262b}[data-theme=dark] .tool-icon.purple{color:#e7a5e7;background:#402242}.tool-card h3{margin:0 0 5px;font-size:1rem;line-height:1.2}.tool-card p{color:var(--muted);margin:0;font-size:.84rem;line-height:1.45}.tool-card .arrow{align-self:flex-end;margin-top:auto;padding-top:12px;font-size:1.25rem}.category-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.category-card{border:1px solid var(--line);background:var(--surface);border-radius:12px;grid-template-columns:58px 1fr auto;align-items:center;gap:16px;padding:19px 22px;display:grid}.category-card .tool-icon{width:50px;height:50px;margin:0}.category-card strong{display:block}.category-card small{color:var(--muted)}.category-card em{color:var(--primary);margin-top:4px;font-size:.8rem;font-style:normal;display:block}.privacy-band{color:#09273a;background:linear-gradient(110deg,#eafbf6,#eff9ff 70%,#d9f7e9);border:1px solid #ccefe2;border-radius:14px;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;padding:22px 28px;display:grid}[data-theme=dark] .privacy-band{color:var(--text);background:linear-gradient(110deg,#10362f,#102a3e 70%,#103a30);border-color:#225f50}.privacy-band .privacy-lock{color:#fff;background:#55d49b;border-radius:50%;place-items:center;width:48px;height:48px;font-size:1.35rem;display:grid}.privacy-band strong{font-size:1.05rem;display:block}.privacy-band p{color:color-mix(in srgb,currentColor 72%,transparent);margin:2px 0 0}.steps{text-align:center;grid-template-columns:repeat(4,1fr);gap:36px;margin-top:34px;display:grid}.step{position:relative}.step:not(:last-child):after{content:"→";color:#8aa6cd;font-size:1.4rem;position:absolute;top:28px;right:-26px}.step-num{background:var(--bg-blue);width:58px;height:58px;color:var(--primary);border-radius:50%;place-items:center;margin:0 auto 13px;font-size:1.4rem;display:grid}.step strong{display:block}.step p{color:var(--muted);margin:5px 0 0;font-size:.88rem}.cta-band{background:linear-gradient(105deg,#ecf7ff,#deefff);border:1px solid #d6eafd;border-radius:14px;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;margin-top:38px;padding:26px 34px;display:grid}[data-theme=dark] .cta-band{background:linear-gradient(105deg,#10263b,#102d4b);border-color:#26476a}.cta-band .rocket{font-size:2.2rem}.cta-band strong{font-size:1.15rem;display:block}.cta-band p{color:var(--muted);margin:2px 0 0}.site-footer{border-top:1px solid var(--line);padding:34px 0}.footer-inner{grid-template-columns:1fr auto auto;align-items:center;gap:34px;display:grid}.footer-links{color:var(--muted);gap:25px;font-size:.88rem;display:flex}.copyright{color:var(--muted);font-size:.8rem}.tool-page-head{grid-template-columns:1fr 400px;align-items:center;gap:32px;padding:22px 0 24px;display:grid}.tool-title{align-items:center;gap:18px;display:flex}.tool-title .tool-icon{border-radius:18px;width:72px;height:72px;margin:0;font-size:1.4rem}.tool-title h1{letter-spacing:-.045em;margin:0;font-size:clamp(2rem,4vw,3rem);line-height:1.05}.tool-title p{color:var(--muted);margin:8px 0 0;font-size:1.05rem}.tool-workspace-grid{grid-template-columns:minmax(0,1fr) 380px;align-items:start;gap:20px;display:grid}.tool-panel,.info-panel,.result-card,.content-card{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);box-shadow:var(--shadow-soft)}.tool-panel{padding:24px}.upload-zone{text-align:center;background:linear-gradient(180deg,var(--surface),var(--bg-soft));border:1.5px dashed #b8ceea;border-radius:12px;place-items:center;min-height:270px;padding:28px;display:grid}.upload-zone[data-drag=true]{border-color:var(--primary);background:var(--bg-blue)}.upload-icon{width:76px;height:64px;color:var(--primary);place-items:center;margin:0 auto 8px;font-size:3.2rem;display:grid}.upload-zone h2{margin:0;font-size:1.2rem}.upload-zone p{color:var(--muted);margin:4px 0}.file-input{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.file-note{font-size:.83rem;margin-top:9px!important}.source-row{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px;display:grid}.source-row button{border:1px solid var(--line);background:var(--surface);min-height:46px;color:var(--muted);cursor:pointer;border-radius:9px}.privacy-inline{color:#0b263d;background:linear-gradient(110deg,#e7f8ff,#e8fbf5);border-radius:12px;align-items:center;gap:14px;min-height:86px;padding:18px 22px;display:flex}[data-theme=dark] .privacy-inline{color:var(--text);background:linear-gradient(110deg,#12314a,#103b35)}.privacy-inline strong{display:block}.privacy-inline p{color:color-mix(in srgb,currentColor 70%,transparent);margin:2px 0 0;font-size:.9rem}.privacy-inline .privacy-lock{font-size:1.8rem}.info-panel{padding:24px}.info-panel h2{margin:0 0 14px;font-size:1.15rem}.check-list,.use-list{margin:0;padding:0;list-style:none}.check-list li,.use-list li{color:var(--muted);gap:11px;padding:8px 0;display:flex}.check-list li:before{content:"✓";color:var(--success);font-weight:900}.info-panel hr{border:0;border-top:1px solid var(--line);margin:20px 0}.control-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:20px;display:grid}.field{gap:6px;display:grid}.field.span-2{grid-column:1/-1}.field label{font-size:.86rem;font-weight:750}.field input,.field select,.field textarea{border:1px solid var(--line-strong);background:var(--surface);width:100%;min-height:48px;color:var(--text);border-radius:9px;padding:10px 13px}.field textarea{resize:vertical;min-height:110px}.field input[type=color]{padding:5px}.range-line{grid-template-columns:1fr 58px;align-items:center;gap:10px;display:grid}.range-line output{text-align:right;color:var(--muted)}.preset-row{flex-wrap:wrap;gap:8px;margin-top:8px;display:flex}.preset{border:1px solid var(--line);background:var(--bg-soft);color:var(--text);cursor:pointer;border-radius:999px;padding:7px 12px;font-size:.8rem}.preset[aria-pressed=true]{background:var(--primary);color:#fff;border-color:var(--primary)}[data-theme=dark] .preset[aria-pressed=true]{color:#07101f}.action-row{gap:12px;margin-top:18px;display:flex}.action-row .btn{flex:1}.status{min-height:24px;color:var(--muted);margin:14px 0 0;font-size:.9rem}.status[data-state=error]{color:var(--danger)}.status[data-state=success]{color:var(--success)}.result-card{grid-template-columns:1fr 1fr auto;align-items:center;gap:20px;margin-top:20px;padding:22px;display:none}.result-card[data-visible=true]{display:grid}.preview-box{background:var(--bg-soft);border:1px solid var(--line);border-radius:10px;place-items:center;min-height:150px;display:grid;overflow:hidden}.preview-box img,.preview-box canvas{width:auto;max-height:260px}.result-meta strong{font-size:1rem;display:block}.result-meta p{color:var(--muted);margin:5px 0;font-size:.88rem}.result-meta .good{color:var(--success);font-weight:800}.result-actions{gap:10px;min-width:210px;display:grid}.quality-note{background:var(--bg-blue);border:1px solid #d9eaff;border-radius:0 0 12px 12px;grid-template-columns:1fr auto;align-items:center;gap:16px;margin-top:0;padding:18px 22px;display:none}.quality-note[data-visible=true]{display:grid}.related-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.related-card{border:1px solid var(--line);background:var(--surface);border-radius:11px;grid-template-columns:44px 1fr auto;align-items:center;gap:13px;min-height:100px;padding:16px;display:grid}.related-card .tool-icon{width:42px;height:42px;margin:0}.related-card strong{font-size:.88rem;display:block}.related-card small{color:var(--muted)}.content-grid{grid-template-columns:1.15fr .85fr;gap:26px;display:grid}.content-card{padding:26px}.content-card h2{margin:0 0 14px}.content-card p,.content-card li{color:var(--muted)}.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;padding:14px 4px;font-weight:700;list-style:none}.faq summary:after{content:"+";float:right;color:var(--muted);font-size:1.2rem}.faq details[open] summary:after{content:"–"}.faq details p{margin:0 4px 16px}.tool-facts{gap:10px;margin:22px 0 26px;display:grid}.tool-facts div{border:1px solid var(--line);background:var(--bg-soft);border-radius:10px;padding:13px 15px}.tool-facts dt{color:var(--text);font-size:.82rem;font-weight:800}.tool-facts dd{color:var(--muted);margin:4px 0 0;font-size:.9rem;line-height:1.55}.ad-slot{border:1px dashed var(--line-strong);min-height:92px;color:var(--muted);background:var(--bg-soft);letter-spacing:.08em;text-transform:uppercase;border-radius:10px;place-items:center;font-size:.78rem;display:grid}.category-hero,.support-hero{text-align:center;padding:50px 0 30px}.category-hero h1,.support-hero h1{letter-spacing:-.05em;margin:0;font-size:clamp(2.3rem,6vw,4rem)}.category-hero p,.support-hero p{max-width:700px;color:var(--muted);margin:12px auto 0;font-size:1.05rem}.support-content{max-width:820px;margin:0 auto;padding:22px 0 70px}.support-content h2{margin-top:34px}.support-content p,.support-content li{color:var(--muted)}.empty-state{text-align:center;padding:80px 20px}.noscript{text-align:center;color:#4d3500;background:#fff2ce;padding:12px}.sr-only{clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}.tool-page-head{grid-template-columns:1fr}.upload-zone[data-selected=true],[data-tool-app][data-has-file=true] .upload-zone{text-align:left;border-style:solid;place-items:stretch stretch;min-height:0;padding:14px}[data-tool-app][data-has-file=true] .source-row{display:none}.selected-file-card{grid-template-columns:128px minmax(0,1fr);align-items:center;gap:16px;width:100%;display:grid}.selected-file-card[hidden]{display:none}.selected-file-preview{border:1px solid var(--line);background:var(--bg-soft);border-radius:10px;place-items:center;min-height:112px;display:grid;overflow:hidden}.selected-file-preview img{object-fit:contain;background:linear-gradient(45deg,var(--bg-soft) 25%,transparent 25%),linear-gradient(-45deg,var(--bg-soft) 25%,transparent 25%);background-size:16px 16px;width:100%;height:112px}.selected-file-badge{background:var(--surface);border:1px solid var(--line-strong);width:64px;height:74px;color:var(--primary);letter-spacing:.05em;border-radius:8px;place-items:center;font-weight:900;display:grid}.selected-file-copy{min-width:0}.selected-file-copy>strong{text-overflow:ellipsis;white-space:nowrap;font-size:.98rem;display:block;overflow:hidden}.selected-file-copy>p{color:var(--muted);overflow-wrap:anywhere;margin:5px 0;font-size:.84rem}.file-ready{color:var(--success);font-size:.82rem;font-weight:800;display:inline-block}.selected-file-actions{flex-wrap:wrap;gap:8px;margin-top:11px;display:flex}.btn-small{min-height:38px;padding:0 14px;font-size:.82rem}.btn-danger{border-color:color-mix(in srgb,var(--danger) 70%,var(--line));color:var(--danger);background:0 0}.field-help{color:var(--muted);margin:0;font-size:.78rem;line-height:1.45}.engine-note{border:1px solid var(--line);background:var(--bg-soft);border-radius:10px;gap:4px;padding:13px 15px;display:grid}.engine-note strong{color:var(--text)}.engine-note span{color:var(--muted);font-size:.82rem;line-height:1.5}.tool-panel .result-card{border-color:color-mix(in srgb,var(--success) 25%,var(--line));box-shadow:none;margin-top:18px}[data-tool-app][data-processing=true] .tool-panel{cursor:progress}[data-tool-app][data-processing=true] [data-process]{opacity:.72}@media 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