:root{--color-bg:#fff;--color-surface:#fff;--color-header-bg:#fff;--color-border:#e2e2e5;--color-text:#202124;--color-text-muted:#5b5c62;--color-editor-bg:#fff;--color-editor-border:#d7d8db;--color-tab-bg:#f2f2f4;--color-tab-active-bg:#fff;--color-tab-border:#d7d8db;--color-btn-bg:#202124;--color-btn-bg-hover:#000;--color-btn-text:#fff;--color-chip-bg:#f2f2f4;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--color-bg:#17181b;--color-surface:#1e2024;--color-header-bg:#1a1b1f;--color-border:#2e2f35;--color-text:#f1f1f3;--color-text-muted:#a7a8af;--color-editor-bg:#1e2024;--color-editor-border:#34353b;--color-tab-bg:#202126;--color-tab-active-bg:#1e2024;--color-tab-border:#34353b;--color-btn-bg:#f1f1f3;--color-btn-bg-hover:#fff;--color-btn-text:#17181b;--color-chip-bg:#202126;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}body{background:var(--color-bg);color:var(--color-text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;transition:background-color .2s,color .2s}a{color:inherit}.page{flex-direction:column;min-height:100vh;display:flex}.header{background:var(--color-header-bg);border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;padding:20px 40px;display:flex}.logo{align-items:center;gap:10px;text-decoration:none;display:flex}.logo-icon{border-radius:7px;flex-shrink:0}.logo-sub{letter-spacing:.5px;color:var(--color-text);font-size:15px;font-weight:800;line-height:1.2}.nav{align-items:center;gap:24px;display:flex}.nav a{color:var(--color-text-muted);font-size:16px;text-decoration:none}.nav a:hover{color:var(--color-text);text-decoration:underline}.theme-toggle{border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-muted);cursor:pointer;border-radius:20px;align-items:center;gap:6px;padding:6px 14px;font-size:14px;font-weight:600;display:flex}.theme-toggle:hover{color:var(--color-text);border-color:var(--color-text-muted)}.hero{background:var(--color-bg);flex:1;padding:50px 40px}.hero-inner{max-width:1400px;margin:0 auto}.editor-col{flex-direction:column;display:flex}.editor-toolbar{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.editor-label{color:var(--color-text);font-size:15px;font-weight:700}.icon-btn{border:1px solid var(--color-border);background:var(--color-surface);width:32px;height:32px;color:var(--color-text-muted);cursor:pointer;border-radius:6px;justify-content:center;align-items:center;display:inline-flex}.icon-btn:hover{color:var(--color-text);border-color:var(--color-text-muted)}.tabs-bar{align-items:center;gap:6px;padding-bottom:18px;display:flex;overflow-x:auto}.tab{background:var(--color-tab-bg);color:var(--color-text-muted);border:1px solid var(--color-tab-border);cursor:pointer;white-space:nowrap;border-radius:20px;align-items:center;gap:10px;padding:8px 14px;font-size:14px;font-weight:600;display:flex}.tab:hover{color:var(--color-text)}.tab-active{background:var(--color-tab-active-bg);color:var(--color-text);border-color:var(--color-text-muted)}.tab-close{color:inherit;opacity:.6;cursor:pointer;background:0 0;border:none;padding:0 2px;font-size:15px;line-height:1}.tab-close:hover{opacity:1}.tab-add{border:1px solid var(--color-tab-border);background:var(--color-surface);width:32px;height:32px;color:var(--color-text-muted);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;font-weight:700;display:flex}.tab-add:hover{color:var(--color-text);border-color:var(--color-text-muted)}.editor{resize:vertical;border:1px solid var(--color-editor-border);width:100%;min-height:420px;color:var(--color-text);background:var(--color-editor-bg);box-sizing:border-box;border-radius:6px;padding:16px;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:15px}.editor:focus{outline:2px solid var(--color-text-muted)}.button-row{justify-content:center;align-items:center;gap:24px;margin-top:24px;display:flex}.process-btn{background:var(--color-btn-bg);color:var(--color-btn-text);cursor:pointer;border:none;border-radius:4px;padding:14px 40px;font-size:17px;font-weight:700}.process-btn:hover{background:var(--color-btn-bg-hover)}.fix-link{color:var(--color-text);cursor:pointer;background:0 0;border:1px solid #fff;border-radius:4px;padding:14px 40px;font-family:inherit;font-size:17px;font-weight:700;text-decoration:none;box-shadow:0 0 0 1px #00000026}.fix-link:hover{background:var(--color-tab-bg)}.fullview{flex-direction:column;max-width:1400px;margin:0 auto;display:flex}.fullview-header{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.fullview-title{color:var(--color-text);font-size:16px;font-weight:700}.fullview-editor{min-height:68vh}.about{background:var(--color-bg);flex:1;justify-content:center;align-items:center;padding:50px 40px;display:flex}.about-card{background:var(--color-surface);border:1px solid var(--color-border);text-align:center;border-radius:10px;max-width:640px;padding:48px;box-shadow:0 4px 20px #0000000d}.about-card h1{color:var(--color-text);margin:0 0 20px;font-size:28px}.about-card p{color:var(--color-text-muted);margin:0 0 28px;font-size:16px;line-height:1.6}.about-version{background:var(--color-chip-bg);color:var(--color-text);border-radius:20px;padding:6px 16px;font-size:14px;font-weight:700;display:inline-block}.legal{background:var(--color-bg);flex:1;justify-content:center;padding:50px 40px;display:flex}.legal-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:10px;width:100%;max-width:760px;padding:48px;box-shadow:0 4px 20px #0000000d}.legal-card h1{color:var(--color-text);margin:0 0 8px;font-size:26px}.legal-updated{color:var(--color-text-muted);margin:0 0 32px;font-size:13px}.legal-card section{margin-bottom:26px}.legal-card section:last-child{margin-bottom:0}.legal-card h2{color:var(--color-text);margin:0 0 10px;font-size:17px}.legal-card p{color:var(--color-text-muted);margin:0 0 12px;font-size:15px;line-height:1.6}.legal-card p:last-child{margin-bottom:0}.legal-card ul{color:var(--color-text-muted);margin:0 0 12px;padding-left:22px;font-size:15px;line-height:1.6}.legal-card li{margin-bottom:6px}