@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-cyrillic-ext-wght-normal-BOeWTOD4.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-cyrillic-wght-normal-DqGufNeO.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-greek-ext-wght-normal-DlzME5K_.woff2)format("woff2-variations");unicode-range:U+1F??}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-greek-wght-normal-CkhJZR-_.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-vietnamese-wght-normal-CBcvBZtf.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-latin-ext-wght-normal-DO1Apj_S.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-latin-wght-normal-Dx4kXJAl.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(data:font/woff2;base64,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)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/assets/jetbrains-mono-cyrillic-wght-normal-D73BlboJ.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/assets/jetbrains-mono-greek-wght-normal-Bw9x6K1M.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/assets/jetbrains-mono-vietnamese-wght-normal-Bt-aOZkq.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/assets/jetbrains-mono-latin-ext-wght-normal-DBQx-q_a.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/assets/jetbrains-mono-latin-wght-normal-B9CIFXIH.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f5f9fd;--bg-deep:#eaf2fa;--surface:#fff;--surface-2:#f8fbfe;--border:#dfe9f4;--border-strong:#c6d8ea;--text:#0f2a43;--text-2:#47617c;--muted:#64748b;--accent:#0ea5e9;--accent-600:#0284c7;--accent-700:#0369a1;--accent-soft:#e0f2fe;--accent-softer:#f0f9ff;--ring:#0ea5e959;--success:#16a34a;--danger:#dc2626;--grad:linear-gradient(135deg, #38bdf8 0%, #0ea5e9 55%, #2563eb 100%);--grad-soft:linear-gradient(135deg, #e0f2fe, #dbeafe);--shadow-sm:0 1px 2px #0f2a430d;--shadow-md:0 4px 14px #0f2a4314;--shadow-lg:0 12px 36px #0f2a4321;--shadow-accent:0 6px 20px #0ea5e959;--radius-sm:8px;--radius:12px;--radius-lg:16px;--font-sans:"Inter Variable", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono:"JetBrains Mono Variable", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--header-h:60px}*,:before,:after{box-sizing:border-box}html,body,#root{height:100%}body{font-family:var(--font-sans);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font-size:15px;line-height:1.6}h1,h2,h3,p{margin:0}a{color:var(--accent-600);text-decoration:none}button{font-family:inherit}::selection{background:#bae6fd}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}*{scrollbar-width:thin;scrollbar-color:#b9cde0 transparent}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#b9cde0 padding-box content-box;border:2px solid #0000;border-radius:8px}::-webkit-scrollbar-thumb:hover{background:#9db7d1 padding-box content-box;border:2px solid #0000}::-webkit-scrollbar-track{background:0 0}.app-shell{flex-direction:column;height:100dvh;display:flex;overflow:hidden}.route-loading{background:linear-gradient(90deg, transparent, #0ea5e90f, transparent) 0 0 / 200% 100%, var(--bg);flex:1;animation:1.2s linear infinite shimmer}@keyframes shimmer{0%{background-position:200% 0,0 0}to{background-position:-200% 0,0 0}}.site-header{height:var(--header-h);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border);z-index:40;background:#ffffffb8;flex:none}.header-inner{align-items:center;gap:28px;max-width:1200px;height:100%;margin:0 auto;padding:0 20px;display:flex}.brand{color:var(--text);align-items:center;gap:10px;display:flex}.brand svg{border-radius:7px;box-shadow:0 2px 8px #0ea5e959}.brand-name{letter-spacing:-.02em;background:var(--grad);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text;font-size:18px;font-weight:800}.brand-name span{-webkit-text-fill-color:var(--text);color:var(--text);background:0 0;font-weight:600}.site-nav{scrollbar-width:none;flex:1;gap:4px;min-width:0;display:flex;overflow-x:auto}.site-nav::-webkit-scrollbar{display:none}.site-nav a{color:var(--text-2);white-space:nowrap;border-radius:999px;padding:7px 13px;font-size:13.5px;font-weight:550;transition:color .15s,background .15s}.site-nav a:hover{color:var(--text);background:var(--accent-softer)}.site-nav a.active{color:var(--accent-700);background:var(--accent-soft)}.privacy-pill{border:1px solid var(--border);background:var(--surface);color:var(--text-2);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:5px 12px;font-size:12px;font-weight:600;display:inline-flex}.privacy-pill svg{color:var(--accent)}.btn{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text-2);cursor:pointer;white-space:nowrap;justify-content:center;align-items:center;gap:7px;padding:7px 13px;font-size:13px;font-weight:570;line-height:1.2;transition:background .15s,color .15s,border-color .15s,box-shadow .15s,transform .1s;display:inline-flex}.btn:hover:not(:disabled){color:var(--text);border-color:var(--border-strong);background:var(--surface-2)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-accent);border:none;padding:8px 16px}.btn-primary:hover:not(:disabled){background:var(--grad);color:#fff;filter:brightness(1.07);box-shadow:0 8px 26px #0ea5e973}.btn-lg{border-radius:var(--radius);padding:12px 22px;font-size:14.5px}.btn-icon{padding:7px 9px}.btn-icon.is-on{color:var(--accent-700);background:var(--accent-soft);border-color:#bae6fd}.btn-quiet-danger:hover:not(:disabled){color:var(--danger);background:#fef2f2;border-color:#fecaca}.seg{background:var(--bg-deep);border-radius:10px;gap:2px;padding:3px;display:inline-flex}.seg-btn{color:var(--text-2);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:5px 12px;font-size:12.5px;font-weight:600;transition:background .15s,color .15s,box-shadow .15s;display:inline-flex}.seg-btn:hover{color:var(--text)}.seg-btn[aria-pressed=true]{background:var(--surface);color:var(--accent-700);box-shadow:var(--shadow-sm)}.seg-btn-icon{padding:6px 10px}.home{flex:1;overflow:hidden auto}.hero{text-align:center;padding:96px 20px 72px;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background:radial-gradient(560px 340px at 24% 18%,#38bdf833,#0000 65%),radial-gradient(520px 320px at 78% 12%,#2563eb24,#0000 65%),radial-gradient(640px 380px at 55% 90%,#7dd3fc1f,#0000 70%);height:130%;position:absolute;inset:-40% -20% auto}.hero:after{content:"";pointer-events:none;background-image:radial-gradient(#0ea5e921 1px,#0000 1px);background-size:26px 26px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(70% 65% at 50% 40%,#000 30%,#0000 75%);mask-image:radial-gradient(70% 65% at 50% 40%,#000 30%,#0000 75%)}.hero-inner{z-index:1;max-width:780px;margin:0 auto;position:relative}.hero-glyphs{pointer-events:none;font-family:var(--font-mono);color:#0ea5e92e;z-index:0;font-weight:700;position:absolute;inset:0}.hero-glyph{animation:7s ease-in-out infinite glyph-float;position:absolute}.hero-glyph-1{font-size:42px;animation-delay:0s;top:18%;left:8%}.hero-glyph-2{font-size:30px;animation-delay:-1.6s;top:58%;left:14%}.hero-glyph-3{font-size:26px;animation-delay:-3.4s;top:30%;left:22%}.hero-glyph-4{font-size:30px;animation-delay:-2.2s;top:16%;right:9%}.hero-glyph-5{font-size:24px;animation-delay:-4.8s;top:52%;right:13%}.hero-glyph-6{font-size:34px;animation-delay:-.9s;top:74%;right:24%}.hero-glyph-7{font-size:22px;animation-delay:-5.6s;top:78%;left:30%}.hero-glyph-8{font-size:40px;animation-delay:-2.9s;top:34%;right:22%}@keyframes glyph-float{0%,to{transform:translateY(0)rotate(-2deg)}50%{transform:translateY(-14px)rotate(3deg)}}.hero-pill{color:var(--accent-700);background:#e0f2fe99;border:1px solid #bae6fd;border-radius:999px;align-items:center;gap:7px;margin-bottom:26px;padding:6px 14px;font-size:12.5px;font-weight:650;display:inline-flex}.hero-title{letter-spacing:-.03em;font-size:clamp(34px,6vw,56px);font-weight:800;line-height:1.08}.grad-text{background:var(--grad);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text}.hero-sub{max-width:560px;color:var(--text-2);margin:22px auto 0;font-size:clamp(15px,2vw,17px);line-height:1.65}.hero-ctas{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:34px;display:flex}.hero-meta{color:var(--muted);margin-top:22px;font-size:13px;font-weight:550}.section{max-width:1120px;margin:0 auto;padding:56px 20px}.section-head{text-align:center;margin-bottom:36px}.section-head h2{letter-spacing:-.02em;font-size:27px;font-weight:750}.section-head p{color:var(--text-2);margin-top:8px;font-size:15px}.tools-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px;display:grid}.tool-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);color:var(--text);flex-direction:column;gap:10px;padding:24px;transition:transform .18s,box-shadow .18s,border-color .18s;display:flex;position:relative}.tool-card h3{letter-spacing:-.01em;font-size:16.5px;font-weight:700}.tool-card p{color:var(--text-2);flex:1;font-size:13.5px;line-height:1.6}.tool-icon{background:var(--grad-soft);width:46px;height:46px;color:var(--accent-700);border-radius:13px;justify-content:center;align-items:center;margin-bottom:4px;display:flex}.tool-status{letter-spacing:.04em;text-transform:uppercase;border-radius:999px;padding:4px 10px;font-size:11px;font-weight:700;position:absolute;top:18px;right:18px}.tool-card.is-live{background:linear-gradient(180deg, #fff, var(--accent-softer));border-color:#bae6fd}.tool-card.is-live .tool-status{color:var(--accent-700);background:var(--accent-soft)}.tool-card.is-live:hover{box-shadow:var(--shadow-lg);border-color:#7dd3fc;transform:translateY(-4px)}.tool-card.is-live .tool-icon{background:var(--grad);color:#fff;box-shadow:var(--shadow-accent)}.tool-cta{color:var(--accent-600);align-items:center;gap:6px;font-size:13.5px;font-weight:650;display:inline-flex}.tool-card.is-live:hover .tool-cta svg{transform:translate(3px)}.tool-cta svg{transition:transform .18s}.tool-card.is-soon{opacity:.78}.tool-card.is-soon .tool-status{color:var(--muted);background:var(--bg-deep)}.section-features{padding-bottom:80px}.features{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;display:grid}.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);text-align:left;padding:26px}.feature-icon{background:var(--accent-soft);width:40px;height:40px;color:var(--accent-700);border-radius:11px;justify-content:center;align-items:center;margin-bottom:14px;display:flex}.feature-card h3{margin-bottom:8px;font-size:15.5px;font-weight:700}.feature-card p{color:var(--text-2);font-size:13.5px;line-height:1.65}.site-footer{border-top:1px solid var(--border);background:var(--surface);padding:30px 20px 26px}.footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;max-width:1120px;margin:0 auto;display:flex}.footer-brand{align-items:center;gap:12px;display:flex}.footer-brand svg{border-radius:6px}.footer-brand strong{letter-spacing:-.01em;font-size:14.5px}.footer-brand p{color:var(--muted);font-size:12.5px}.footer-nav{gap:20px;display:flex}.footer-nav a{color:var(--text-2);font-size:13px;font-weight:570}.footer-nav a:hover{color:var(--accent-600)}.footer-note{border-top:1px solid var(--border);max-width:1120px;color:var(--muted);margin:18px auto 0;padding-top:16px;font-size:12.5px}.tool-page{flex-direction:column;flex:1;min-height:0;display:flex;position:relative}.toolbar{background:var(--surface);border-bottom:1px solid var(--border);flex-wrap:wrap;flex:none;align-items:center;gap:10px;padding:9px 14px;display:flex}.toolbar-group{align-items:center;gap:7px;display:flex}.toolbar-center{align-items:center;gap:7px;margin:0 auto;display:flex}.split{background:var(--bg);flex:1;min-height:0;display:flex}.split.is-dragging{cursor:col-resize;-webkit-user-select:none;user-select:none}.split-a{min-width:0;display:flex}.split-b{flex:1;min-width:0;display:flex}.split-mode-editor .split-a{flex:1}.split-mode-editor .split-divider,.split-mode-editor .split-b,.split-mode-preview .split-a,.split-mode-preview .split-divider{display:none}.split-divider{cursor:col-resize;z-index:5;touch-action:none;flex:none;justify-content:center;align-items:center;width:11px;margin:0 -1px;display:flex;position:relative}.split-divider:before{content:"";background:var(--border);width:1px;transition:background .15s,width .15s,left .15s;position:absolute;top:0;bottom:0;left:5px}.split-divider:hover:before,.is-dragging .split-divider:before{background:var(--accent);border-radius:2px;width:3px;left:4px}.split-grip{background:var(--border-strong);opacity:0;border-radius:2px;width:3px;height:34px;transition:opacity .15s}.split-divider:hover .split-grip,.split-divider:focus-visible .split-grip{opacity:1}.pane{flex-direction:column;flex:1;min-width:0;min-height:0;display:flex}.pane-head{background:var(--surface-2);border-bottom:1px solid var(--border);flex:none;align-items:center;gap:12px;height:42px;padding:0 14px;display:flex}.pane-title{letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-size:11px;font-weight:750}.pane-hint{color:var(--accent-600);background:var(--accent-softer);border:1px solid #d3ecfd;border-radius:999px;margin-left:auto;padding:3px 9px;font-size:11.5px;font-weight:600}.fmt-bar{scrollbar-width:none;align-items:center;margin-left:auto;display:flex;overflow-x:auto}.fmt-bar::-webkit-scrollbar{display:none}.fmt-group{align-items:center;display:inline-flex}.fmt-sep{background:var(--border);width:1px;height:18px;margin:0 6px}.fmt-btn{width:28px;height:28px;color:var(--text-2);cursor:pointer;background:0 0;border:none;border-radius:7px;justify-content:center;align-items:center;transition:background .12s,color .12s;display:inline-flex}.fmt-btn:hover{background:var(--accent-soft);color:var(--accent-700)}.fmt-btn:active{transform:translateY(1px)}.pane-editor{background:var(--surface)}.editor-input{resize:none;background:var(--surface);width:100%;min-height:0;color:var(--text);font-family:var(--font-mono);tab-size:2;caret-color:var(--accent);border:none;outline:none;flex:1;padding:22px 26px 48px;font-size:13.5px;line-height:1.75}.editor-input::placeholder{color:var(--muted);opacity:1}.pane-preview{background:var(--bg)}.preview-scroll{flex:1;min-height:0;padding:26px 26px 60px;overflow-y:auto}.preview-page{border:1px solid var(--border);border-radius:var(--radius);max-width:860px;box-shadow:var(--shadow-md);background:#fff;margin:0 auto;padding:48px 56px 64px}.markdown-body pre code.hljs{background:0 0;padding:0}.preview-empty{height:100%;min-height:260px;color:var(--muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:6px;display:flex}.preview-empty svg{color:#b6d5ec;margin-bottom:8px}.preview-empty p{color:var(--text-2);font-size:15px;font-weight:650}.preview-empty span{font-size:13px}.status-bar{background:var(--surface);border-top:1px solid var(--border);height:34px;color:var(--muted);flex:none;justify-content:space-between;align-items:center;gap:16px;padding:0 14px;font-size:12px;display:flex;overflow:hidden}.status-left,.status-right{white-space:nowrap;align-items:center;gap:10px;display:flex}.status-sep{background:var(--border-strong);border-radius:50%;width:3px;height:3px}.status-save{align-items:center;gap:6px;font-weight:600;display:inline-flex}.status-dot{background:var(--muted);border-radius:50%;width:7px;height:7px;transition:background .2s}.status-save.is-saved .status-dot{background:var(--success);box-shadow:0 0 0 3px #16a34a26}.status-private{align-items:center;gap:5px;display:inline-flex}.drop-overlay{z-index:60;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);border:2.5px dashed var(--accent);pointer-events:none;background:#f0f9ffd9;border-radius:4px;justify-content:center;align-items:center;animation:.15s fade-in;display:flex;position:absolute;inset:0}.export-overlay{z-index:70;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#f0f9ffb8;justify-content:center;align-items:center;animation:.15s fade-in;display:flex;position:absolute;inset:0}.export-card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);text-align:center;flex-direction:column;align-items:center;gap:8px;padding:30px 40px;display:flex}.export-card p{color:var(--text);font-size:15px;font-weight:700}.export-card span{color:var(--muted);font-size:12.5px}.export-spinner{border:3px solid var(--accent-soft);border-top-color:var(--accent);border-radius:50%;width:30px;height:30px;margin-bottom:4px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.drop-card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);color:var(--accent-600);flex-direction:column;align-items:center;gap:6px;padding:34px 48px;display:flex}.drop-card p{color:var(--text);font-size:16px;font-weight:700}.drop-card span{color:var(--muted);font-size:12.5px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.theme-select{align-items:center;margin-left:auto;display:inline-flex}.theme-select select{appearance:none;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%230284c7' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 10px center, var(--accent-softer);color:var(--accent-700);cursor:pointer;border:1px solid #d3ecfd;border-radius:999px;padding:4px 26px 4px 11px;font-family:inherit;font-size:11.5px;font-weight:650}.theme-select select:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px var(--ring);outline:none}.preview-scroll--dark{background:#e4ebf3}.preview-page--dark{border-color:#0f2a431f;box-shadow:0 12px 36px #0f2a4338}.modal-overlay{z-index:100;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#0c233a66;justify-content:center;align-items:center;padding:20px;animation:.18s fade-in;display:flex;position:fixed;inset:0}.modal{background:var(--surface);border-radius:var(--radius-lg);width:460px;max-width:100%;max-height:calc(100dvh - 40px);box-shadow:var(--shadow-lg);animation:.22s cubic-bezier(.2,1.1,.3,1) pop-in;overflow-y:auto}.modal-head{justify-content:space-between;align-items:center;padding:20px 24px 0;display:flex}.modal-head h2{letter-spacing:-.01em;font-size:18px;font-weight:750}.modal-close{width:32px;height:32px;color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;transition:background .14s,color .14s;display:flex}.modal-close:hover{background:var(--bg-deep);color:var(--text)}.modal-body{flex-direction:column;gap:16px;padding:4px 24px 0;display:flex}.modal-actions{justify-content:flex-end;gap:10px;padding:20px 24px 22px;display:flex}.page-thumb-wrap{flex-direction:column;align-items:center;gap:10px;padding:18px 24px 14px;display:flex}.page-thumb{border:1px solid var(--border-strong);box-shadow:var(--shadow-md);background:#fff;border-radius:4px;transition:width .25s,height .25s;position:relative}.page-thumb-content{flex-direction:column;gap:4px;transition:all .25s;display:flex;position:absolute;overflow:hidden}.thumb-line{background:#dbe7f3;border-radius:2px;flex:none;height:3px}.thumb-line--title{background:var(--accent);opacity:.75;height:6px;margin-bottom:3px}.thumb-gap{flex:none;height:4px}.page-thumb--dark{border-color:#2a3441}.page-thumb-cover{flex-direction:column;justify-content:center;align-items:center;gap:6px;display:flex;position:absolute;inset:0}.thumb-cover-title{border-radius:2px;width:46%;height:7px}.thumb-cover-sub{background:#cbd6e2;border-radius:2px;width:30%;height:3px}.thumb-cover-rule{border-radius:2px;width:22px;height:2px;margin-top:4px}.page-thumb-label{color:var(--muted);font-size:12px;font-weight:600}.field{flex-direction:column;gap:7px;display:flex}.field-row{gap:14px;display:flex}.field-row .field{flex:1;min-width:0}.theme-grid{grid-template-columns:repeat(2,1fr);gap:8px;display:grid}.theme-chip{border:1px solid var(--border);background:var(--surface);cursor:pointer;text-align:left;border-radius:10px;align-items:center;gap:9px;padding:8px 11px;transition:border-color .15s,background .15s,box-shadow .15s;display:flex}.theme-chip:hover{border-color:var(--border-strong);background:var(--surface-2)}.theme-chip[aria-pressed=true]{border-color:var(--accent);background:var(--accent-softer);box-shadow:0 0 0 3px var(--ring)}.theme-swatch{border:1px solid #0f2a431f;border-radius:7px;flex:none;justify-content:center;align-items:center;width:26px;height:26px;display:flex}.theme-swatch-dot{border-radius:2px;width:12px;height:3px}.theme-chip-label{color:var(--text);font-size:12.5px;font-weight:600}.check{color:var(--text-2);cursor:pointer;align-items:flex-start;gap:9px;padding:3px 0;font-size:12.5px;line-height:1.5;display:flex}.check input{width:16px;height:16px;accent-color:var(--accent);cursor:pointer;flex:none;margin-top:1px}.check strong{color:var(--text);font-weight:650}.text-input{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);width:100%;color:var(--text);padding:8px 11px;font-family:inherit;font-size:13px}.text-input:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px var(--ring);outline:none}.field-label{color:var(--text-2);font-size:12.5px;font-weight:650}.filename-input{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);align-items:center;transition:border-color .15s,box-shadow .15s;display:flex}.filename-input:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--ring)}.filename-input input{min-width:0;color:var(--text);background:0 0;border:none;outline:none;flex:1;padding:9px 12px;font-family:inherit;font-size:13.5px}.filename-ext{color:var(--muted);border-left:1px solid var(--border);background:var(--surface-2);border-radius:0 var(--radius-sm) var(--radius-sm) 0;align-self:stretch;align-items:center;padding:0 12px;font-size:13px;font-weight:600;display:flex}.field .seg{display:flex}.field .seg-btn{flex:1}.select{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);cursor:pointer;padding:9px 12px;font-family:inherit;font-size:13.5px}.select:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px var(--ring);outline:none}.modal-tip{border-radius:var(--radius-sm);background:var(--accent-softer);color:var(--text-2);border:1px solid #d3ecfd;gap:9px;padding:11px 13px;font-size:12.5px;line-height:1.55;display:flex}.modal-tip svg{color:var(--accent-600);flex:none;margin-top:2px}.tab-row{gap:2px;display:flex}.tab{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:6px;padding:5px 12px;font-size:12.5px;font-weight:650;transition:background .14s,color .14s;display:inline-flex}.tab:hover{color:var(--text-2);background:var(--bg-deep)}.tab[aria-selected=true]{color:var(--accent-700);background:var(--accent-soft)}.code-scroll{background:var(--surface-2);flex:1;min-height:0;overflow:auto}.code-output{font-family:var(--font-mono);color:#24405c;white-space:pre-wrap;word-break:break-word;tab-size:2;margin:0;padding:20px 22px 48px;font-size:12.5px;line-height:1.7}.code-output code{font-family:inherit}.btn-sm{padding:5px 10px;font-size:12px}.btn-ghost{color:var(--accent-700);background:0 0;border-color:#0000}.btn-ghost:hover:not(:disabled){background:var(--accent-softer);color:var(--accent-700);border-color:#0000}.preview-page--tight{padding:30px 34px 40px}.table-workspace{flex:1;min-height:0;display:flex}.table-grid-pane{background:var(--bg);flex-direction:column;flex:1.35;min-width:0;display:flex}.grid-scroll{flex:1;min-height:0;padding:22px;overflow:auto}.grid{border-collapse:separate;border-spacing:0}.grid th,.grid td{padding:0}.grid thead th{z-index:2;background:var(--bg);position:sticky;top:0}.grid-corner{z-index:3;background:var(--bg);width:34px;position:sticky;top:0;left:0}.grid-rowhead{z-index:1;background:var(--bg);position:sticky;left:0}.grid-colhead{vertical-align:top;min-width:130px;padding:6px 4px 8px!important}.colhead-inner{flex-direction:column;gap:6px;display:flex}.colhead-tools{justify-content:space-between;align-items:center;gap:6px;display:flex}.align-group{background:var(--bg-deep);border-radius:7px;gap:2px;padding:2px;display:inline-flex}.align-btn{width:22px;height:20px;color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:5px;justify-content:center;align-items:center;transition:background .12s,color .12s;display:inline-flex}.align-btn:hover{color:var(--text-2)}.align-btn[aria-pressed=true]{background:var(--surface);color:var(--accent-700);box-shadow:var(--shadow-sm)}.grid-input{box-sizing:border-box;border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);border-radius:8px;padding:8px 10px;font-family:inherit;font-size:13px;transition:border-color .14s,box-shadow .14s}.grid-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--ring);outline:none}.grid-input--head{background:var(--accent-softer);border-color:#d3ecfd;font-weight:650}.grid-cell{padding:3px 4px!important}.grid-cell[data-align=center] .grid-input{text-align:center}.grid-cell[data-align=right] .grid-input{text-align:right}.grid-rowhead{text-align:center;vertical-align:middle;width:34px}.grid-del{width:22px;height:22px;color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;transition:background .14s,color .14s,border-color .14s;display:inline-flex}.grid-del:hover:not(:disabled){color:var(--danger);background:#fef2f2;border-color:#fecaca}.grid-del:disabled{opacity:.3;cursor:not-allowed}.grid-actions{border-top:1px solid var(--border);background:var(--surface);flex:none;align-items:center;gap:8px;padding:10px 22px;display:flex}.grid-hint{color:var(--muted);margin-left:auto;font-size:12px}.table-output-pane{border-left:1px solid var(--border);background:var(--surface);flex-direction:column;flex:1;min-width:0;display:flex}.modal-desc{color:var(--text-2);font-size:13px;line-height:1.55}.import-textarea{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);width:100%;min-height:160px;font-family:var(--font-mono);color:var(--text);resize:vertical;padding:12px 14px;font-size:12.5px;line-height:1.6}.import-textarea:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px var(--ring);outline:none}.toast-stack{z-index:200;pointer-events:none;flex-direction:column;align-items:center;gap:8px;display:flex;position:fixed;bottom:46px;left:50%;transform:translate(-50%)}.toast{color:#eaf3fb;max-width:min(92vw,480px);box-shadow:var(--shadow-lg);pointer-events:auto;background:#10273f;border-radius:14px;align-items:center;gap:10px;padding:10px 12px 10px 16px;font-size:13px;font-weight:550;animation:.24s cubic-bezier(.2,1.1,.3,1) toast-in;display:flex}.toast-dot{background:var(--accent);border-radius:50%;flex:none;align-self:flex-start;width:7px;height:7px;margin-top:6px}.toast--success .toast-dot{background:#4ade80}.toast--error .toast-dot{background:#f87171}.toast-msg{overflow-wrap:anywhere;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;flex:1;line-height:1.45;display:-webkit-box;overflow:hidden}.toast-action{color:#7dd3fc;cursor:pointer;background:#38bdf82e;border:none;border-radius:999px;flex:none;align-self:center;padding:4px 12px;font-size:12.5px;font-weight:700;transition:background .14s}.toast-action:hover{background:#38bdf84d}.toast-close{color:#93a9c2;cursor:pointer;background:0 0;border:none;border-radius:7px;flex:none;justify-content:center;align-self:center;align-items:center;width:24px;height:24px;transition:background .14s,color .14s;display:inline-flex}.toast-close:hover{color:#eaf3fb;background:#ffffff1a}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes pop-in{0%{opacity:0;transform:translateY(10px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes toast-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (width<=1080px){.btn-label{display:none}}@media (width<=900px){.header-inner{gap:14px}.site-nav a{padding:6px 10px;font-size:13px}.privacy-pill span{display:none}.privacy-pill{padding:7px}.preview-scroll{padding:14px 12px 40px}.preview-page{border-radius:var(--radius-sm);padding:26px 22px 40px}.toolbar{gap:8px;padding:8px 10px}.toolbar-center{order:3;justify-content:center;width:100%;margin:0}.hero{padding:64px 20px 52px}.hero-glyphs{display:none}.table-workspace{flex-direction:column}.table-output-pane{border-left:none;border-top:1px solid var(--border);min-height:40%}.table-grid-pane{min-height:45%}}@media (pointer:coarse){.editor-input,.filename-input input,.select,.grid-input,.import-textarea,.text-input,.theme-select select{font-size:16px}}@media (width<=640px){.status-secondary,.status-private span:last-child{display:none}}@media (width<=560px){.brand-name{display:none}.header-inner{gap:10px}}@media print{.site-header,.toolbar,.status-bar,.site-footer,.pane-head,.pane-editor,.split-divider,.toast-stack,.export-overlay,.drop-overlay,.hero-glyphs{display:none!important}.app-shell,.home,.tool-page,.split,.split-b,.pane,.pane-preview,.preview-scroll{width:100%!important;height:auto!important;max-height:none!important;display:block!important;overflow:visible!important}.preview-page{max-width:none!important;box-shadow:none!important;border:none!important;border-radius:0!important;margin:0!important;padding:0!important}body{background:#fff!important}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}