@font-face{font-family:Space Grotesk;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/space-grotesk-vietnamese-500-normal-BmEvtly_.woff2) format("woff2"),url(/assets/space-grotesk-vietnamese-500-normal-BTqKIpxg.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/space-grotesk-latin-ext-500-normal-DUe3BAxM.woff2) format("woff2"),url(/assets/space-grotesk-latin-ext-500-normal-3dgZTiw9.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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:Space Grotesk;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/space-grotesk-latin-500-normal-lFbtlQH6.woff2) format("woff2"),url(/assets/space-grotesk-latin-500-normal-CNSSEhBt.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Space Grotesk;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/space-grotesk-vietnamese-700-normal-DMty7AZE.woff2) format("woff2"),url(/assets/space-grotesk-vietnamese-700-normal-Duxec5Rn.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/space-grotesk-latin-ext-700-normal-BQnZhY3m.woff2) format("woff2"),url(/assets/space-grotesk-latin-ext-700-normal-HVCqSBdx.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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:Space Grotesk;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/space-grotesk-latin-700-normal-RjhwGPKo.woff2) format("woff2"),url(/assets/space-grotesk-latin-700-normal-CwsQ-cCU.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-cyrillic-ext-400-normal-BQZuk6qB.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-400-normal-DQukG94-.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-cyrillic-400-normal-obahsSVq.woff2) format("woff2"),url(/assets/inter-cyrillic-400-normal-HOLc17fK.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-greek-ext-400-normal-DGGRlc-M.woff2) format("woff2"),url(/assets/inter-greek-ext-400-normal-KugGGMne.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-greek-400-normal-B4URO6DV.woff2) format("woff2"),url(/assets/inter-greek-400-normal-q2sYcFCs.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-vietnamese-400-normal-DMkecbls.woff2) format("woff2"),url(/assets/inter-vietnamese-400-normal-Bbgyi5SW.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-latin-ext-400-normal-C1nco2VV.woff2) format("woff2"),url(/assets/inter-latin-ext-400-normal-77YHD8bZ.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-latin-400-normal-C38fXH4l.woff2) format("woff2"),url(/assets/inter-latin-400-normal-CyCys3Eg.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-cyrillic-ext-500-normal-B0yAr1jD.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-500-normal-BmqWE9Dz.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-cyrillic-500-normal-BasfLYem.woff2) format("woff2"),url(/assets/inter-cyrillic-500-normal-CxZf_p3X.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-greek-ext-500-normal-C4iEst2y.woff2) format("woff2"),url(/assets/inter-greek-ext-500-normal-2j5mBUwD.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-greek-500-normal-BIZE56-Y.woff2) format("woff2"),url(/assets/inter-greek-500-normal-Xzm54t5V.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-vietnamese-500-normal-DOriooB6.woff2) format("woff2"),url(/assets/inter-vietnamese-500-normal-mJboJaSs.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-latin-ext-500-normal-CV4jyFjo.woff2) format("woff2"),url(/assets/inter-latin-ext-500-normal-BxGbmqWO.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-latin-500-normal-Cerq10X2.woff2) format("woff2"),url(/assets/inter-latin-500-normal-BL9OpVg8.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-cyrillic-ext-600-normal-Dfes3d0z.woff2) format("woff2"),url(/assets/inter-cyrillic-ext-600-normal-Bcila6Z-.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-cyrillic-600-normal-CWCymEST.woff2) format("woff2"),url(/assets/inter-cyrillic-600-normal-4D_pXhcN.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-greek-ext-600-normal-DRtmH8MT.woff2) format("woff2"),url(/assets/inter-greek-ext-600-normal-B8X0CLgF.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-greek-600-normal-plRanbMR.woff2) format("woff2"),url(/assets/inter-greek-600-normal-BZpKdvQh.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-vietnamese-600-normal-Cc8MFFhd.woff2) format("woff2"),url(/assets/inter-vietnamese-600-normal-BuLX-rYi.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-latin-ext-600-normal-D2bJ5OIk.woff2) format("woff2"),url(/assets/inter-latin-ext-600-normal-CIVaiw4L.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-latin-600-normal-LgqL8muc.woff2) format("woff2"),url(/assets/inter-latin-600-normal-CiBQ2DWP.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-mono-cyrillic-ext-400-normal-xuaO2J-f.woff2) format("woff2"),url(/assets/ibm-plex-mono-cyrillic-ext-400-normal-DMdlQ8Kv.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-mono-cyrillic-400-normal-BSMlKf0J.woff2) format("woff2"),url(/assets/ibm-plex-mono-cyrillic-400-normal-CEL4l2ZJ.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-mono-vietnamese-400-normal-BulugwFq.woff2) format("woff2"),url(/assets/ibm-plex-mono-vietnamese-400-normal-DDuiU_S-.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-mono-latin-ext-400-normal-BmRBH3aV.woff2) format("woff2"),url(/assets/ibm-plex-mono-latin-ext-400-normal-D3D2R8hC.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-mono-latin-400-normal-DMJ8VG8y.woff2) format("woff2"),url(/assets/ibm-plex-mono-latin-400-normal-CvHOgSBP.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-cyrillic-ext-500-normal-BqneJy0T.woff2) format("woff2"),url(/assets/ibm-plex-mono-cyrillic-ext-500-normal-BIfNGwUT.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-cyrillic-500-normal-Bq9vWWag.woff2) format("woff2"),url(/assets/ibm-plex-mono-cyrillic-500-normal-Ael50iVv.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-vietnamese-500-normal-DZ4AoWbu.woff2) format("woff2"),url(/assets/ibm-plex-mono-vietnamese-500-normal-C8zxqsMH.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-latin-ext-500-normal-CAhNIIs5.woff2) format("woff2"),url(/assets/ibm-plex-mono-latin-ext-500-normal-CZ70TYgx.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-latin-500-normal-DSY6xOcd.woff2) format("woff2"),url(/assets/ibm-plex-mono-latin-500-normal-CB9ihrfo.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/ibm-plex-mono-cyrillic-ext-600-normal-V-xxqcpd.woff2) format("woff2"),url(/assets/ibm-plex-mono-cyrillic-ext-600-normal-9HEixskS.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/ibm-plex-mono-cyrillic-600-normal-CTOM6hUh.woff2) format("woff2"),url(/assets/ibm-plex-mono-cyrillic-600-normal-fLZuRloM.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/ibm-plex-mono-vietnamese-600-normal-D2EvbN8M.woff2) format("woff2"),url(/assets/ibm-plex-mono-vietnamese-600-normal-iLQfcSjf.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/ibm-plex-mono-latin-ext-600-normal-D38SheWl.woff2) format("woff2"),url(/assets/ibm-plex-mono-latin-ext-600-normal-DmB0ttJJ.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/ibm-plex-mono-latin-600-normal-BgSNZQsw.woff2) format("woff2"),url(/assets/ibm-plex-mono-latin-600-normal-DWFSQ4vo.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--bg: #0f1420;--bg-raise: #151c2c;--surface: #1a2233;--surface-2: #212b40;--line: #2b3650;--ink: #e8ecf4;--muted: #8b96ac;--faint: #5c6b87;--amber: #ffb454;--amber-ink: #1a1206;--teal: #4fd6be;--violet: #bb9af7;--rose: #f7768e;--blue: #7aa2f7;--font-display: "Space Grotesk", "Inter", sans-serif;--font-body: "Inter", system-ui, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, monospace;--radius: 10px;--radius-lg: 16px;--shadow: 0 10px 30px rgba(4, 8, 18, .45);--safe-b: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--font-display);letter-spacing:-.01em;margin:0}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}code,kbd{font-family:var(--font-mono);font-size:.92em;background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:.1em .4em}button{font:inherit;cursor:pointer}:focus-visible{outline:2px solid var(--amber);outline-offset:2px}.app{min-height:100%;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:12px;padding:10px 16px;border-bottom:1px solid var(--line);background:var(--bg-raise);position:sticky;top:0;z-index:20}.brand{font-family:var(--font-display);font-weight:700;font-size:1.05rem;color:var(--ink);display:flex;align-items:center;gap:8px}.brand:hover{text-decoration:none}.brand .caret{color:var(--amber);font-family:var(--font-mono)}.topbar nav{display:flex;gap:14px;margin-left:auto;align-items:center}.topbar nav a{color:var(--muted);font-weight:500;font-size:.92rem}.topbar nav a:hover{color:var(--ink);text-decoration:none}.lang-toggle{font-family:var(--font-mono);font-size:11px;padding:4px 8px;color:var(--faint)}.main{flex:1;display:flex;flex-direction:column}.btn{display:inline-flex;align-items:center;gap:8px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:8px 14px;font-weight:500;transition:background .15s ease,border-color .15s ease}.btn:hover{background:var(--surface-2);border-color:var(--faint)}.btn-primary{background:var(--amber);border-color:var(--amber);color:var(--amber-ink);font-weight:600}.btn-primary:hover{background:#ffc271;border-color:#ffc271}.btn-ghost{background:transparent;border-color:transparent;color:var(--muted)}.btn-ghost:hover{background:var(--surface);border-color:transparent;color:var(--ink)}.terminal{display:flex;flex-direction:column;background:#0b0f19;border:1px solid var(--line);border-radius:var(--radius);font-family:var(--font-mono);font-size:13px;min-height:0;height:100%;cursor:text}.terminal-scroll{flex:1;overflow-y:auto;padding:10px 12px 4px;min-height:0;overscroll-behavior:contain}.tline{white-space:pre-wrap;word-break:break-word;color:var(--muted);line-height:1.5}.tline-cmd{color:var(--ink);margin-top:4px}.tline-error{color:var(--rose)}.tline-ok{color:var(--teal)}.tline-hint{color:var(--faint);font-style:italic}.tprompt{color:var(--amber);font-weight:600}.terminal-input{display:flex;align-items:center;gap:8px;padding:8px 12px calc(8px + var(--safe-b));border-top:1px solid var(--line)}.terminal-input input{flex:1;background:transparent;border:none;outline:none;color:var(--ink);font:inherit;caret-color:var(--amber)}.terminal-input input::placeholder{color:var(--faint)}.repos{display:grid;grid-template-columns:1fr;gap:0;min-height:0}.repos-with-remote{grid-template-columns:1fr 34px 1fr}.repo-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;min-width:0;min-height:160px}.repo-remote{background:#16203a}.repo-head{display:flex;align-items:center;gap:8px;padding:8px 12px;border-bottom:1px solid var(--line);font-family:var(--font-mono);font-size:12px;color:var(--muted)}.repo-dot{width:8px;height:8px;border-radius:50%}.repo-dot-local{background:var(--teal)}.repo-dot-remote{background:var(--blue)}.repo-branch{margin-left:auto;color:var(--faint)}.repo-detached{color:var(--amber)}.graph-scroll{overflow:auto;flex:1;min-height:0}.graph-empty{flex:1;display:flex;align-items:center;justify-content:center;color:var(--faint);font-family:var(--font-mono);font-size:12.5px;padding:24px;text-align:center}.graph-edge{stroke:var(--line);stroke-width:2;fill:none}.graph-node{transition:transform .4s cubic-bezier(.22,1,.36,1)}.graph-node circle{animation:node-pop .35s cubic-bezier(.34,1.56,.64,1)}@keyframes node-pop{0%{transform:scale(0)}to{transform:scale(1)}}.graph-head-ring{fill:none;stroke:var(--amber);stroke-width:2;stroke-dasharray:4 3}.graph-id{fill:var(--faint);font-family:var(--font-mono);font-size:9.5px}.graph-ref{font-family:var(--font-mono);font-size:10.5px;font-weight:600;fill:var(--muted)}.graph-ref-chip{fill:var(--bg-raise);stroke:var(--line);stroke-width:1}.graph-ref-remote{fill:var(--blue);opacity:.75}.graph-ref-head{fill:var(--amber)}.wire{position:relative;align-self:stretch;margin:40px 0}.wire:before{content:"";position:absolute;left:-2px;right:-2px;top:50%;border-top:2px dashed var(--line)}.wire-dots span{position:absolute;top:calc(50% - 4px);width:8px;height:8px;border-radius:50%;background:var(--amber);opacity:0}.wire-push span{animation:wire-push .9s ease-in-out forwards}.wire-pull span{background:var(--blue);animation:wire-pull .9s ease-in-out forwards}.wire-dots span:nth-child(2){animation-delay:.15s}.wire-dots span:nth-child(3){animation-delay:.3s}@keyframes wire-push{0%{left:-6px;opacity:0}15%{opacity:1}85%{opacity:1}to{left:calc(100% - 2px);opacity:0}}@keyframes wire-pull{0%{left:calc(100% - 2px);opacity:0}15%{opacity:1}85%{opacity:1}to{left:-6px;opacity:0}}.workspace{display:flex;flex-wrap:wrap;gap:6px;padding:8px 12px;border-top:1px solid var(--line)}.file-chip{font-family:var(--font-mono);font-size:11px;padding:2px 8px;border-radius:999px;border:1px solid var(--line);color:var(--muted);background:var(--bg-raise)}.file-chip em{font-style:normal;margin-left:6px;opacity:.8;font-size:10px}.file-untracked{border-color:var(--faint);color:var(--ink)}.file-modified{border-color:var(--amber);color:var(--amber)}.file-staged{border-color:var(--teal);color:var(--teal)}.file-conflict{border-color:var(--rose);color:var(--rose)}@media(max-width:760px){.repos-with-remote{grid-template-columns:1fr;grid-template-rows:auto 34px auto}.wire{margin:0 40px}.wire:before{inset:-2px auto -2px 50%;border-top:none;border-left:2px dashed var(--line)}.wire-dots span{top:auto;left:calc(50% - 4px)}.wire-push span{animation-name:wire-push-v}.wire-pull span{animation-name:wire-pull-v}}@keyframes wire-push-v{0%{top:-6px;opacity:0}15%{opacity:1}85%{opacity:1}to{top:calc(100% - 2px);opacity:0}}@keyframes wire-pull-v{0%{top:calc(100% - 2px);opacity:0}15%{opacity:1}85%{opacity:1}to{top:-6px;opacity:0}}.page{padding:28px 20px 48px;max-width:880px;margin:0 auto;width:100%}.hero{padding:30px 0 26px}.hero-eyebrow{font-family:var(--font-mono);font-size:13px;color:var(--muted);margin:0 0 10px}.hero h1{font-size:clamp(2rem,6vw,3.2rem);line-height:1.08;font-weight:700}.hero h1 em{font-style:normal;color:var(--amber)}.hero-sub{max-width:560px;color:var(--muted);margin:14px 0 22px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.level-grid{list-style:none;margin:26px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}.level-card{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);transition:border-color .15s ease,background .15s ease}.level-card:hover{text-decoration:none;border-color:var(--amber);background:var(--surface-2)}.level-locked{opacity:.45}.level-done{border-color:var(--teal)}.level-done .level-state{color:var(--teal)}.level-badge{font-family:var(--font-mono);font-weight:600;font-size:13px;width:28px;height:28px;border-radius:8px;background:var(--bg-raise);border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;color:var(--amber);flex-shrink:0}.level-name{font-weight:500;flex:1}.level-best{margin-left:8px;font-family:var(--font-mono);font-size:10.5px;color:var(--faint)}.level-state{color:var(--faint)}.play{flex:1;display:flex;flex-direction:column;gap:12px;padding:14px 16px calc(14px + var(--safe-b));max-width:1200px;margin:0 auto;width:100%;min-height:0}.play-top{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.level-info{display:flex;align-items:center;gap:12px;min-width:0}.level-info h1{font-size:1.15rem}.level-goal{margin:2px 0 0;color:var(--muted);font-size:.88rem}.level-par{color:var(--faint);font-family:var(--font-mono);font-size:.78rem;white-space:nowrap}.level-actions{margin-left:auto;display:flex;gap:8px;align-items:center}.hints{margin:0;padding:10px 14px 10px 30px;background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--amber);border-radius:var(--radius);color:var(--muted);font-size:.9rem}.hints li+li{margin-top:4px}.hints code{color:var(--ink)}.banner-done{padding:10px 14px;border-radius:var(--radius);background:color-mix(in srgb,var(--teal) 14%,transparent);border:1px solid var(--teal);color:var(--teal);font-weight:600}.play-terminal{height:220px;min-height:160px}.chips{display:flex;gap:6px;flex-wrap:wrap}.chip-cmd{font-family:var(--font-mono);font-size:11.5px;padding:3px 10px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--muted);transition:border-color .15s ease,color .15s ease}.chip-cmd:hover{border-color:var(--amber);color:var(--amber)}.about h2{margin:26px 0 8px;font-size:1.15rem}.about p,.about ul{color:var(--muted)}.about strong,.about em{color:var(--ink)}.about-footer{margin-top:34px;font-size:.88rem;border-top:1px solid var(--line);padding-top:14px}@media(max-width:760px){.play{padding:10px 10px calc(10px + var(--safe-b))}.terminal-input input{font-size:16px}.play-terminal{height:200px}.level-actions{margin-left:0;width:100%}.level-actions .btn{flex:1;justify-content:center}}.auth{position:relative}.auth-btn{gap:8px}.avatar{width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center}.avatar-fallback{background:var(--surface-2);color:var(--amber);font-size:12px;font-weight:600}.auth-name{max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auth-menu{position:absolute;right:0;top:calc(100% + 8px);width:260px;background:var(--bg-raise);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:12px;display:flex;flex-direction:column;gap:8px;z-index:40}.auth-menu .btn{justify-content:flex-start}.auth-note{margin:0;font-size:.85rem;color:var(--muted)}.auth-github{display:flex;gap:10px;align-items:center;padding:8px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line);color:var(--muted);font-size:.83rem;line-height:1.4}.auth-github:hover{text-decoration:none;border-color:var(--blue)}.auth-github .avatar{width:30px;height:30px}.auth-github strong{color:var(--blue)}@media(max-width:500px){.auth-name{display:none}}.cheat-sub{color:var(--muted);max-width:620px}.cheat-search{width:100%;max-width:420px;margin:10px 0 6px;padding:9px 14px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);color:var(--ink);font:inherit}.cheat-search::placeholder{color:var(--faint)}.cheat-search:focus{outline:2px solid var(--amber);outline-offset:1px;border-color:var(--amber)}.cheat-empty{color:var(--muted);margin-top:20px}.cheat-section h2{margin:28px 0 4px;font-size:1.1rem}.cheat-blurb{margin:0 0 8px;color:var(--faint);font-size:.88rem;font-style:italic}.cheat-list{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}.cheat-row{display:grid;grid-template-columns:minmax(230px,320px) 1fr;gap:12px;align-items:baseline;padding:7px 10px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line)}.cheat-cmd{font-family:var(--font-mono);font-size:12.5px;text-align:left;color:var(--teal);background:none;border:none;padding:0;word-break:break-all}.cheat-cmd:hover{color:var(--amber)}.cheat-warn{color:var(--rose)}.cheat-desc{color:var(--muted);font-size:.88rem}.badge-viz{display:inline-block;margin-left:8px;font-family:var(--font-mono);font-size:10px;padding:1px 7px;border-radius:999px;border:1px solid var(--blue);color:var(--blue);background:transparent;white-space:nowrap;cursor:pointer}.badge-viz:hover{background:color-mix(in srgb,var(--blue) 12%,transparent)}.cheat-row-open{grid-template-rows:auto auto}.cheat-viz{grid-column:1 / -1;display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;margin-top:8px;padding:12px;background:var(--bg-raise);border:1px solid var(--line);border-radius:var(--radius)}.cheat-viz-col{display:flex;flex-direction:column;gap:8px;min-width:0}.cheat-viz-label{font-family:var(--font-mono);font-size:10.5px;color:var(--faint);text-transform:uppercase;letter-spacing:.08em}.cheat-viz-arrow{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--amber);font-size:20px}.cheat-viz-arrow code{font-size:10.5px;color:var(--teal);max-width:140px;text-align:center;word-break:break-word}.mini-repo{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.mini-repo-title{font-family:var(--font-mono);font-size:10px;color:var(--faint);padding:4px 8px 0}.mini-repo .graph-scroll{max-height:150px}.mini-caption{font-family:var(--font-mono);font-size:10px;color:var(--faint);padding:2px 8px 6px;border-top:1px dashed var(--line)}@media(max-width:700px){.cheat-viz{grid-template-columns:1fr}.cheat-viz-arrow{flex-direction:row;justify-content:center}.cheat-viz-arrow span{transform:rotate(90deg)}}.badge-game{display:inline-block;margin-left:8px;font-family:var(--font-mono);font-size:10px;padding:1px 7px;border-radius:999px;border:1px solid var(--amber);color:var(--amber);white-space:nowrap}@media(max-width:620px){.cheat-row{grid-template-columns:1fr;gap:3px}}.modal-backdrop{position:fixed;inset:0;background:#040812b3;display:flex;align-items:center;justify-content:center;z-index:60;padding:16px}.modal{background:var(--bg-raise);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:20px;width:min(560px,100%);max-height:85vh;overflow-y:auto}.rebase-modal h2{font-size:1.1rem;margin-bottom:6px}.rebase-help{color:var(--muted);font-size:.86rem;margin:0 0 14px}.rebase-todo{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.rebase-row{display:flex;align-items:center;gap:10px;padding:8px 10px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.rebase-squash{border-color:var(--violet)}.rebase-drop{opacity:.5;border-style:dashed}.rebase-drop .rebase-msg{text-decoration:line-through}.rebase-row select{font-family:var(--font-mono);font-size:12px;background:var(--bg-raise);color:var(--ink);border:1px solid var(--line);border-radius:7px;padding:3px 6px}.rebase-msg{flex:1;font-size:.9rem;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rebase-arrows{display:flex;gap:2px}.rebase-arrows .btn{padding:2px 8px}.rebase-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.track-title{margin:30px 0 2px;font-size:1rem;color:var(--muted);display:flex;align-items:baseline;gap:10px}.track-title .track-range{font-family:var(--font-mono);font-size:11px;color:var(--faint)}.banner-wrong{padding:10px 14px;border-radius:var(--radius);background:color-mix(in srgb,var(--rose) 12%,transparent);border:1px solid var(--rose);color:var(--rose);font-weight:500}.quiz-explain{margin-top:6px;color:var(--muted);font-weight:400;font-size:.88rem}.banner-reveal{padding:10px 14px;border-radius:var(--radius);background:color-mix(in srgb,var(--amber) 10%,transparent);border:1px solid var(--amber);color:var(--amber);font-weight:500}.banner-reveal code{background:transparent;border:none;color:var(--teal);padding:0}.banner-reveal .quiz-explain{color:var(--muted);font-weight:400}.banner-done .quiz-explain{color:var(--muted)}.quiz-streak{color:var(--amber);font-weight:600}.quiz-options{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:8px}.quiz-option{font-family:var(--font-mono);font-size:12.5px;text-align:left;padding:10px 14px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);color:var(--ink);transition:border-color .15s ease,background .15s ease}.quiz-option:hover:not(:disabled){border-color:var(--amber);background:var(--surface-2)}.quiz-option:disabled{opacity:.55}.quiz-sequence{display:flex;flex-direction:column;gap:10px}.quiz-picked{display:flex;flex-wrap:wrap;gap:6px;align-items:center;min-height:34px;padding:6px 10px;border:1px dashed var(--line);border-radius:var(--radius)}.quiz-picked-empty{color:var(--faint);font-size:.85rem}.quiz-picked-chip{color:var(--ink);border-color:var(--amber)}.quiz-run{margin-left:auto}.quiz-output{max-height:180px;height:auto}.real-gate{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px;max-width:560px;color:var(--muted)}.real-gate p{margin-top:0}.real-repo{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:14px 0}.real-clone{font-size:12px;overflow-x:auto;max-width:100%}.real-missions{list-style:none;margin:10px 0 20px;padding:0;display:flex;flex-direction:column;gap:8px;max-width:640px}.real-missions li{display:flex;gap:12px;padding:10px 14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);color:var(--muted)}.real-missions .mission-done{border-color:var(--teal)}.mission-done .mission-check{color:var(--teal)}.mission-check{font-weight:700;color:var(--faint)}.mission-how{font-family:var(--font-mono);font-size:11.5px;color:var(--faint)}.mission-final{border-style:dashed!important}.real-graph{max-width:760px;min-height:180px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.branch-setting{display:flex;align-items:center;gap:8px;margin-top:18px;font-size:.85rem;color:var(--muted);flex-wrap:wrap}.branch-setting select{font:inherit;font-family:var(--font-mono);background:var(--surface);color:var(--teal);border:1px solid var(--line);border-radius:8px;padding:3px 8px}.branch-note{color:var(--faint);font-size:.78rem}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}