:root{--bg:#fff;--surface:#fff;--text:#0b1220;--text-muted:#6b7280;--text-strong:#061024;--text-h:var(--text-strong);--border:#e6eef6;--card-border:#0206170f;--card-bg:#fff;--header-bg:#fff;--footer-bg:#f8fafc;--accent:#6366f1;--accent-2:#06b6d4;--shadow:#0206170a 0 6px 18px;--no-results-bg:#02061705;--card-future-border:#0206170f;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--bg:#0b1220;--surface:#0f1724;--text:#e6eef8;--text-muted:#9aa6b2;--text-strong:#fff;--border:#111827;--card-border:#ffffff0a;--card-bg:linear-gradient(180deg,#0f1724,#0b1320);--header-bg:#06080fcc;--footer-bg:#071124;--accent:#818cf8;--accent-2:#4dd4e0;--shadow:#02061799 0 8px 28px;--no-results-bg:#ffffff05;--card-future-border:#ffffff0a}#social .button-icon{filter:invert()brightness(2)}}body{color:#0b1220;background:#f7fbff;margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Arial,sans-serif;overflow-x:hidden}.header{z-index:50;background:var(--header-bg);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-bottom:1px solid var(--border);width:100%;position:fixed;top:0;left:0}.header-inner{height:var(--header-height,64px);align-items:center;max-width:1126px;margin:0 auto;padding:0 24px;display:flex}.logo{color:var(--accent);font-size:20px;font-weight:700}.hero{text-align:center;width:90%;max-width:680px;margin-top:20px;margin-left:auto;margin-right:auto}.title{color:var(--text-strong);margin-bottom:8px;font-size:28px;font-weight:700;line-height:1.15}.subtitle{color:var(--text-muted);margin-bottom:6px;font-size:15px}@media (width<=1024px){.title{font-size:22px}.subtitle{font-size:14px}}.search-bar{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);border-radius:12px;outline:none;padding:12px 14px;font-size:16px}.page{flex-direction:column;flex:1;display:flex}main{padding-top:var(--header-height,64px);padding-bottom:var(--footer-height,56px);flex-direction:column;flex:1;display:flex}.grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;width:90%;max-width:1000px;margin-top:20px;margin-left:auto;margin-right:auto;display:grid}.card{background:var(--card-bg);text-align:center;cursor:pointer;min-width:0;min-height:140px;box-shadow:var(--shadow);border:1px solid var(--card-border);color:var(--text);border-radius:14px;flex-direction:column;justify-content:center;align-items:center;padding:18px;transition:transform .22s cubic-bezier(.2,.9,.2,1),box-shadow .22s,background .22s;display:flex}.card:focus{outline:none;transform:translateY(-6px)scale(1.01);box-shadow:0 12px 30px #0206171f}.card:hover{transform:translateY(-6px)scale(1.01);box-shadow:0 12px 30px #0206171f}.btn{background:var(--surface);color:var(--text);border:1px solid var(--border);cursor:pointer;border-radius:10px;align-items:center;gap:8px;padding:8px 12px;font-weight:600;display:inline-flex}.btn:hover{transform:translateY(-2px);box-shadow:0 8px 18px #0206170f}.card-icon{width:48px;height:48px;margin-bottom:12px;display:inline-block}.card-icon img{width:100%;height:100%;display:block}.card-body{flex-direction:column;gap:6px;display:flex}.card-title{color:var(--text-strong);font-size:16px;font-weight:600}.card-desc{color:var(--text-muted);font-size:13px}.tools-header{justify-content:space-between;align-items:center;gap:12px;width:100%;max-width:900px;margin:0 auto;display:flex}.no-results{text-align:center;color:var(--text-muted);background:var(--no-results-bg);border-radius:10px;grid-column:1/-1;padding:36px}.tools-header .search-bar{flex:420px;max-width:100%}.card-future{cursor:default;opacity:.95;border-style:dashed;border-color:var(--card-future-border);background:linear-gradient(#ffffff05,#ffffff03)}.card-future .card-title{font-weight:700}.card-future .card-desc{color:var(--text-muted)}@media (prefers-color-scheme:dark){.card{background:var(--card-bg);color:var(--text);border:1px solid var(--card-border);box-shadow:var(--shadow)}.card-title{color:var(--text-strong)}.card-desc{color:var(--text-muted)}}html,body{height:100%;margin:0}html,body,#root{width:100%}img,picture,video{max-width:100%;height:auto;display:block}#root{text-align:center;border-left:1px solid var(--border);border-right:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:100%;max-width:1126px;min-height:100vh;margin:0 auto;display:flex}.container{flex:1;width:100%;max-width:1100px;margin:0;padding:32px}.tool-split{align-items:flex-start;gap:18px;width:min(1100px,92%);margin:0 auto;display:flex}.tool-pane{flex-direction:column;flex:1;display:flex}.tool-controls{align-items:center;gap:12px;display:flex}@media (width<=900px){.tool-split{flex-direction:column}}.tool-pane textarea{min-height:calc(100vh - var(--header-height,64px) - var(--footer-height,56px) - 160px);height:calc(100vh - var(--header-height,64px) - var(--footer-height,56px) - 160px);resize:vertical;font-size:14px;line-height:1.45}.tool-description p{max-width:1200px;margin:0}.card-title,.card-desc{word-break:break-word;min-width:0}.footer{z-index:40;background:var(--footer-bg);border-top:1px solid var(--border);width:100%;position:fixed;bottom:0;left:0}.footer-inner{height:var(--footer-height,56px);max-width:1126px;color:var(--text-muted);justify-content:center;align-items:center;gap:12px;margin:0 auto;padding:0 20px;font-size:14px;display:flex}.footer-link{color:inherit;text-decoration:underline}@media (width<=600px){:root{--header-height:56px;--footer-height:48px}.container{padding:20px}}.diff-changed{background:#f1c40f0a;border-left:4px solid #f1c40f38}.diff-added{background:#2ecc710f;border-left:4px solid #2ecc7140}.diff-removed{background:#e74c3c0a;border-left:4px solid #e74c3c40}.diff-equal{color:var(--text-muted)}.diff-added,.diff-removed,.diff-changed{border-radius:6px;padding:6px}.tool-pane textarea{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Roboto Mono,Segoe UI Mono,monospace}.tool-pane>div[style]{position:sticky;top:6px}