@font-face{font-family:"Energinko Serif";font-style:normal;font-weight:300;font-display:swap;src:url(/assets/fonts/noto-serif-display-latin-300.960dbacc75.woff2) format("woff2");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:"Energinko Serif";font-style:normal;font-weight:300;font-display:swap;src:url(/assets/fonts/noto-serif-display-latin-ext-300.c685a78fce.woff2) format("woff2");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:"Energinko Serif";font-style:normal;font-weight:300;font-display:swap;src:url(/assets/fonts/noto-serif-display-cyrillic-300.6bf39b4178.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:"Energinko Serif";font-style:normal;font-weight:300;font-display:swap;src:url(/assets/fonts/noto-serif-display-cyrillic-ext-300.cc93a853f8.woff2) format("woff2");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:"Energinko Serif";font-style:normal;font-weight:300;font-display:swap;src:url(/assets/fonts/noto-serif-display-greek-300.312e7fa1e0.woff2) format("woff2");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:"Energinko Serif";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/noto-serif-display-latin-400.c6319c298f.woff2) format("woff2");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:"Energinko Serif";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/noto-serif-display-latin-ext-400.f53063cd3e.woff2) format("woff2");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:"Energinko Serif";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/noto-serif-display-cyrillic-400.0ca5aa4cc9.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:"Energinko Serif";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/noto-serif-display-cyrillic-ext-400.548d384e70.woff2) format("woff2");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:"Energinko Serif";font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/noto-serif-display-greek-400.d6b3f3095c.woff2) format("woff2");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Energinko Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-400.3b646991d3.woff2) format("woff2");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:Energinko Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-ext-400.c93d2a12aa.woff2) format("woff2");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:Energinko Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-cyrillic-400.69afad88a0.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Energinko Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-cyrillic-ext-400.e2580ad789.woff2) format("woff2");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Energinko Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-greek-400.02296067bc.woff2) format("woff2");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Energinko Sans;font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-500.0717336fb3.woff2) format("woff2");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:Energinko Sans;font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-ext-500.2846035d85.woff2) format("woff2");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:Energinko Sans;font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-cyrillic-500.200be3a2a6.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Energinko Sans;font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-cyrillic-ext-500.08578d906a.woff2) format("woff2");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Energinko Sans;font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-greek-500.8cb6e20b4d.woff2) format("woff2");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Energinko Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-mono-latin-400.08949f728d.woff2) format("woff2");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:Energinko Arabic;font-style:normal;font-weight:300;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-arabic-arabic-300.441410df80.woff2) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1}@font-face{font-family:Energinko Arabic;font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-arabic-arabic-400.6010e7fd0d.woff2) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1}@font-face{font-family:Energinko Arabic;font-style:normal;font-weight:500;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-arabic-arabic-500.90aef64fea.woff2) format("woff2");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1}:root{color-scheme:dark;--bg: #070b14;--bg-alt: #0a1120;--surface: #0d1628;--surface-2: #111c31;--line: rgb(160 180 215 / .13);--line-2: rgb(160 180 215 / .24);--line-3: rgb(160 180 215 / .38);--text: #edf1f7;--text-2: #b9c3d3;--text-3: #8e9bb0;--amber: #f3b75f;--amber-2: #ffd18f;--amber-deep: #c98a2c;--amber-ink: #1a1205;--teal: #63d3c6;--teal-2: #a8efe6;--red: #ff7a66;--focus: #ffd18f;--grid: rgb(160 180 215 / .045);--glass: rgb(7 11 20 / .72);--shadow: 0 1px 0 rgb(255 255 255 / .03) inset, 0 30px 80px -40px rgb(0 0 0 / .8);--amber-rgb: 243 183 95;--teal-rgb: 99 211 198;--field-rgb: 160 180 215;--field-alpha: .11;--hero-glow: 1;--btn-bg: var(--amber);--btn-fg: var(--amber-ink);--btn-bg-hover: var(--amber-2);--btn-shadow: 0 10px 40px -14px rgb(var(--amber-rgb) / .55);--font-display: "Energinko Serif", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;--font-sans: "Energinko Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "Energinko Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;--font-cjk-serif: "Hiragino Mincho ProN", "Yu Mincho", YuMincho, "Noto Serif CJK JP", "Noto Serif JP", "Songti SC", serif;--display-weight: 300;--display-track: -.018em;--display-lh: 1.04;--body-lh: 1.65;--eyebrow-case: uppercase;--eyebrow-track: .16em;--wrap: 78rem;--gutter: clamp(1rem, .4rem + 3vw, 3rem);--sec-pad: clamp(4.5rem, 2.5rem + 8vw, 9.5rem);--radius: 14px;--ease: cubic-bezier(.2, .7, .2, 1);--fs-small: .875rem;--fs-label: .75rem;--fs-body: clamp(1rem, .97rem + .15vw, 1.0625rem);--fs-lead: clamp(1.125rem, 1.02rem + .5vw, 1.375rem);--fs-h1: clamp(2.5rem, 1.4rem + 4.8vw, 5.5rem);--fs-h1-page: clamp(2.25rem, 1.4rem + 3.6vw, 4.5rem);--fs-h2: clamp(2rem, 1.35rem + 2.6vw, 3.5rem);--fs-h3: clamp(1.0625rem, 1rem + .3vw, 1.25rem)}@media(prefers-color-scheme:light){:root:not([data-theme=dark]){color-scheme:light;--bg: #f5f2eb;--bg-alt: #eeeae1;--surface: #fbfaf6;--surface-2: #ffffff;--line: rgb(15 26 48 / .11);--line-2: rgb(15 26 48 / .2);--line-3: rgb(15 26 48 / .34);--text: #0c1424;--text-2: #364256;--text-3: #556175;--amber: #95560a;--amber-2: #b06a12;--amber-deep: #c98a2c;--amber-ink: #fff8ec;--teal: #0b6b63;--teal-2: #0f8a80;--red: #b42318;--focus: #95560a;--grid: rgb(15 26 48 / .04);--glass: rgb(245 242 235 / .8);--shadow: 0 1px 0 rgb(255 255 255 / .7) inset, 0 30px 70px -45px rgb(15 26 48 / .35);--amber-rgb: 201 138 44;--teal-rgb: 15 138 128;--field-rgb: 15 26 48;--field-alpha: .08;--hero-glow: .75;--btn-bg: #95560a;--btn-fg: #fff8ec;--btn-bg-hover: #7a4508;--btn-shadow: 0 10px 30px -16px rgb(15 26 48 / .35)}}:root[data-theme=light]{color-scheme:light;--bg: #f5f2eb;--bg-alt: #eeeae1;--surface: #fbfaf6;--surface-2: #ffffff;--line: rgb(15 26 48 / .11);--line-2: rgb(15 26 48 / .2);--line-3: rgb(15 26 48 / .34);--text: #0c1424;--text-2: #364256;--text-3: #556175;--amber: #95560a;--amber-2: #b06a12;--amber-deep: #c98a2c;--amber-ink: #fff8ec;--teal: #0b6b63;--teal-2: #0f8a80;--red: #b42318;--focus: #95560a;--grid: rgb(15 26 48 / .04);--glass: rgb(245 242 235 / .8);--shadow: 0 1px 0 rgb(255 255 255 / .7) inset, 0 30px 70px -45px rgb(15 26 48 / .35);--amber-rgb: 201 138 44;--teal-rgb: 15 138 128;--field-rgb: 15 26 48;--field-alpha: .08;--hero-glow: .75;--btn-bg: #95560a;--btn-fg: #fff8ec;--btn-bg-hover: #7a4508;--btn-shadow: 0 10px 30px -16px rgb(15 26 48 / .35)}:lang(ar){--font-sans: "Energinko Arabic", "Energinko Sans", "Geeza Pro", "Segoe UI", Tahoma, sans-serif;--font-display: "Energinko Arabic", "Energinko Serif", "Geeza Pro", "Segoe UI", Tahoma, serif;--display-weight: 300;--display-track: 0;--display-lh: 1.3;--body-lh: 1.85;--eyebrow-case: none;--eyebrow-track: 0}:lang(zh){--font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans SC", "Source Han Sans SC", "Energinko Sans", sans-serif;--font-display: "Energinko Serif", "Songti SC", STSong, "Noto Serif CJK SC", "Noto Serif SC", "Source Han Serif SC", SimSun, serif}:lang(ja){--font-sans: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", YuGothic, Meiryo, "Noto Sans CJK JP", "Noto Sans JP", sans-serif;--font-display: "Energinko Serif", "Hiragino Mincho ProN", "Yu Mincho", YuMincho, "Noto Serif CJK JP", "Noto Serif JP", serif}:lang(ko){--font-sans: "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans CJK KR", "Noto Sans KR", "Source Han Sans K", sans-serif;--font-display: "Energinko Serif", AppleMyungjo, "Noto Serif CJK KR", "Noto Serif KR", Batang, serif}:lang(zh),:lang(ja),:lang(ko){--display-weight: 400;--display-track: .01em;--display-lh: 1.28;--body-lh: 1.85;--eyebrow-case: none;--eyebrow-track: .08em;--fs-h1: clamp(2.125rem, 1.3rem + 3.8vw, 4.5rem);--fs-h1-page: clamp(2rem, 1.3rem + 3vw, 3.75rem);--fs-h2: clamp(1.75rem, 1.25rem + 2.1vw, 3rem)}:lang(hi){--font-sans: "Energinko Sans", "Kohinoor Devanagari", "Noto Sans Devanagari", "Nirmala UI", Mangal, sans-serif;--font-display: "Energinko Serif", "Kohinoor Devanagari", "Noto Serif Devanagari", "Noto Sans Devanagari", "Nirmala UI", serif;--display-weight: 400;--display-track: 0;--display-lh: 1.3;--body-lh: 1.85;--eyebrow-case: none;--eyebrow-track: .04em}:lang(ko){word-break:keep-all}:lang(ar),:lang(zh),:lang(ja),:lang(ko),:lang(hi){--fs-label: .875rem}:lang(ja),:lang(zh){line-break:strict}:is(:lang(ja),:lang(zh)) :is(.display,.sec-title,.item-title,.legal-title,.lead,.eyebrow,.hero-body){word-break:keep-all;overflow-wrap:anywhere}@supports (word-break: auto-phrase){:lang(ja) :is(.display,.sec-title,.item-title,.legal-title,.lead,.eyebrow,.hero-body){word-break:auto-phrase}}.cjk{font-family:var(--font-cjk-serif);font-weight:400;letter-spacing:.02em}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-block-start:5.5rem}body{margin:0;min-height:100vh;background-color:var(--bg);background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:6rem 6rem;background-position:center top;color:var(--text);font-family:var(--font-sans);font-size:var(--fs-body);line-height:var(--body-lh);font-kerning:normal;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-wrap:break-word;overflow-x:clip}img,svg,canvas{display:block;max-width:100%}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.22em}p{margin:0}h1,h2,h3{margin:0;font-weight:inherit;overflow-wrap:break-word;-webkit-hyphens:manual;hyphens:manual}:lang(de) :is(h1,h2,h3),:lang(ru) :is(h1,h2,h3),:lang(tr) :is(h1,h2,h3){-webkit-hyphens:auto;hyphens:auto;hyphenate-limit-chars:12 5 5}ul,ol{margin:0;padding:0;list-style:none}::selection{background:rgb(var(--amber-rgb) / .3);color:var(--text)}:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:4px}main:focus{outline:none}.wrap{inline-size:100%;max-inline-size:calc(var(--wrap) + 2 * var(--gutter));margin-inline:auto;padding-inline:var(--gutter)}.skip-link{position:fixed;inset-block-start:.75rem;inset-inline-start:.75rem;z-index:100;padding:.6rem 1rem;border-radius:8px;background:var(--btn-bg);color:var(--btn-fg);font-weight:500;text-decoration:none;transform:translateY(-160%);transition:transform .2s var(--ease)}.skip-link:focus{transform:none}.i{inline-size:1.15em;block-size:1.15em;flex:none;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}[dir=rtl] .i-arrow,[dir=rtl] .i-ext{transform:scaleX(-1)}.emblem{overflow:visible}.emblem .em-s0{stop-color:var(--amber-2)}.emblem .em-s1,.fig-name .em-s1{stop-color:var(--amber)}.emblem .em-s2,.fig-name .em-s2{stop-color:var(--teal)}.fig-name .em-s0{stop-color:var(--amber-2)}.emblem .em-vein{stroke-width:.42}.emblem .em-v1{stroke-opacity:.86}.emblem .em-v3{stroke-opacity:.72}.emblem .em-edge{stroke-width:.3;stroke-opacity:.45}.emblem .em-stem{stroke-width:.6}.emblem .em-spark,.fig-name .em-spark{fill:var(--teal-2)}.emblem-brand{inline-size:1.65rem;block-size:auto}.emblem-mark .em-cuts{stroke:var(--bg);stroke-width:2.8}.emblem-mark .em-stem{stroke-width:4.2}.site-header{position:sticky;inset-block-start:0;z-index:50;border-block-end:1px solid transparent;transition:background-color .3s var(--ease),border-color .3s var(--ease)}.site-header.is-scrolled,.site-header.is-open{background:var(--glass);border-block-end-color:var(--line);-webkit-backdrop-filter:blur(14px) saturate(1.2);backdrop-filter:blur(14px) saturate(1.2)}.header-row{display:flex;align-items:center;gap:1rem;min-block-size:4.25rem}.brand{display:inline-flex;align-items:center;gap:.6rem;color:var(--text);text-decoration:none;font-family:"Energinko Serif",var(--font-display);font-weight:400;font-size:1.375rem;letter-spacing:.005em;line-height:1;margin-inline-end:auto}.brand-name{translate:0 -.04em}.site-nav ul{display:flex;gap:.25rem}.site-nav ul a{display:block;padding:.5rem .8rem;border-radius:999px;color:var(--text-2);font-size:.9375rem;text-decoration:none;transition:color .2s,background-color .2s}.site-nav ul a:hover{color:var(--text);background:rgb(var(--field-rgb) / .08)}.site-nav ul a[aria-current=page]{color:var(--text);box-shadow:inset 0 -1px 0 var(--amber);border-radius:0}.nav-extra{display:none}.header-tools{display:flex;align-items:center;gap:.35rem}.theme-toggle,.nav-toggle,.lang summary{display:inline-flex;align-items:center;gap:.45rem;min-block-size:2.5rem;padding:0 .7rem;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--text-2);font:inherit;font-size:.875rem;cursor:pointer;transition:color .2s,border-color .2s,background-color .2s}.theme-toggle:hover,.nav-toggle:hover,.lang summary:hover{color:var(--text);border-color:var(--line-2)}.theme-toggle{inline-size:2.5rem;justify-content:center;padding:0}html:not(.js) .theme-toggle{display:none}.theme-toggle .i-moon{display:none}:root[data-theme=light] .theme-toggle .i-sun{display:none}:root[data-theme=light] .theme-toggle .i-moon{display:block}@media(prefers-color-scheme:light){:root:not([data-theme]) .theme-toggle .i-sun{display:none}:root:not([data-theme]) .theme-toggle .i-moon{display:block}}.lang{position:relative}.lang summary{list-style:none}.lang summary::-webkit-details-marker{display:none}.lang .i-chev{inline-size:.95em;transition:rotate .2s var(--ease)}.lang[open] .i-chev{rotate:180deg}.lang-current-code{display:none;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.06em}.lang-panel{position:absolute;inset-block-start:calc(100% + .5rem);inset-inline-end:0;z-index:60;inline-size:min(19rem,calc(100vw - 2rem));padding:.5rem;border:1px solid var(--line-2);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow),0 20px 50px -20px #00000080}.lang-label{padding:.4rem .6rem .5rem;color:var(--text-3);font-size:var(--fs-label);letter-spacing:var(--eyebrow-track);text-transform:var(--eyebrow-case)}.lang-panel ul{display:grid;grid-template-columns:1fr 1fr;gap:2px}.lang-panel a{display:flex;align-items:baseline;gap:.55rem;padding:.5rem .6rem;border-radius:8px;color:var(--text-2);text-decoration:none;font-size:.9375rem}.lang-panel a:hover{background:rgb(var(--field-rgb) / .08);color:var(--text)}.lang-panel a[aria-current=true]{color:var(--text);background:rgb(var(--amber-rgb) / .12)}html:not(:lang(ar)) .lang-name:lang(ar){font-size:1.08em}html:is(:lang(zh),:lang(ja)) .lang-name:is(:lang(en),:lang(fr),:lang(de),:lang(es),:lang(ru),:lang(pt),:lang(tr)){font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.lang-code{font-family:var(--font-mono);font-size:.6875rem;color:var(--text-3);letter-spacing:.06em}.lang-panel a[aria-current=true] .lang-code{color:var(--amber)}.nav-toggle{display:none}.nav-toggle .bars{position:relative;inline-size:1rem;block-size:.6rem;border-block:1.5px solid currentColor;transition:border-color .2s}.nav-toggle .bars:after{content:"";position:absolute;inset-inline:0;inset-block-start:calc(50% - .75px);block-size:1.5px;background:currentColor;transition:rotate .25s var(--ease)}.nav-toggle[aria-expanded=true] .bars{border-color:transparent}.nav-toggle[aria-expanded=true] .bars:after{rotate:45deg;box-shadow:none}.nav-toggle[aria-expanded=true] .bars:before{content:"";position:absolute;inset-inline:0;inset-block-start:calc(50% - .75px);block-size:1.5px;background:currentColor;rotate:-45deg}@media(max-width:59.99em){.js .nav-toggle{display:inline-flex;order:3}.header-tools{order:2}.lang-current{display:none}.lang-current-code{display:inline}.js .site-nav{position:absolute;inset-inline:0;inset-block-start:100%;display:none;block-size:calc(100svh - 4.25rem);overflow-y:auto;overscroll-behavior:contain;padding:.75rem var(--gutter) 2rem;background:var(--bg);border-block-start:1px solid var(--line)}.js .site-header.is-open .site-nav{display:block}.js .site-nav ul{flex-direction:column;gap:0}.js .site-nav ul a{padding:.85rem .25rem;border-radius:0;border-block-end:1px solid var(--line);font-family:var(--font-sans);font-weight:500;font-size:1.25rem;color:var(--text)}.js .site-nav ul a[aria-current=page]{box-shadow:none;color:var(--amber)}.nav-open body{overflow:hidden}.js .nav-extra{display:block;padding-block-start:1.25rem}html:not(.js) .header-row{flex-wrap:wrap}html:not(.js) .site-nav{order:5;inline-size:100%}html:not(.js) .site-nav ul{flex-wrap:wrap}}@media(max-width:22.5em){.brand-name{font-size:1.2rem}}.actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-block-start:2.25rem}.btn{display:inline-flex;align-items:center;gap:.6rem;text-align:center;min-block-size:3rem;padding:.7rem 1.25rem;border-radius:999px;border:1px solid transparent;font-weight:500;font-size:.9875rem;line-height:1.25;text-decoration:none;transition:background-color .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease),transform .25s var(--ease)}.btn .i{transition:translate .25s var(--ease)}.btn:hover .i-arrow{translate:.2rem 0}[dir=rtl] .btn:hover .i-arrow{translate:-.2rem 0}.btn-primary{background:var(--btn-bg);color:var(--btn-fg);box-shadow:var(--btn-shadow)}.btn-primary:hover{background:var(--btn-bg-hover)}.btn-ghost{border-color:var(--line-2);color:var(--text);background:rgb(var(--field-rgb) / .03)}.btn-ghost:hover{border-color:var(--line-3);background:rgb(var(--field-rgb) / .07)}.btn-sm{min-block-size:2.5rem;padding:.5rem 1rem;font-size:.9rem}.hero{position:relative;isolation:isolate;overflow:clip}.hero-home{min-block-size:min(100svh - 4.25rem,60rem);display:grid;align-items:center;padding-block:clamp(3rem,2rem + 5vw,6rem) clamp(4rem,3rem + 5vw,7rem);margin-block-start:-4.25rem;padding-block-start:calc(4.25rem + clamp(3rem,2rem + 5vw,6rem))}.hero-canvas{position:absolute;inset:0;inline-size:100%;block-size:100%;z-index:-1;pointer-events:none;-webkit-mask-image:linear-gradient(90deg,transparent 0 50%,#000 68%);mask-image:linear-gradient(90deg,transparent 0 50%,#000 68%)}[dir=rtl] .hero-canvas{-webkit-mask-image:linear-gradient(270deg,transparent 0 50%,#000 68%);mask-image:linear-gradient(270deg,transparent 0 50%,#000 68%)}.hero-home:after{content:"";position:absolute;inset-inline:0;inset-block-end:0;block-size:1px;background:linear-gradient(90deg,transparent,var(--line-2) 20%,var(--line-2) 80%,transparent)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);align-items:center;gap:clamp(2rem,1rem + 4vw,5rem)}.hero-copy{max-inline-size:42rem}.display{font-family:var(--font-display);font-weight:var(--display-weight);font-size:var(--fs-h1);line-height:var(--display-lh);letter-spacing:var(--display-track);text-wrap:balance}.hero .lead{margin-block-start:1.75rem;max-inline-size:36rem}.hero-art{position:relative;justify-self:center;inline-size:min(100%,34rem)}.emblem-hero{inline-size:100%;block-size:auto;filter:drop-shadow(0 0 40px rgb(var(--amber-rgb) / .18))}.fineprint{margin-block-start:2rem;padding-inline-start:.9rem;border-inline-start:1px solid var(--amber);max-inline-size:34rem;color:var(--text-3);font-size:var(--fs-small);line-height:1.6}.hero-page{padding-block:clamp(4rem,3rem + 6vw,8rem) clamp(3.5rem,2.5rem + 4vw,6rem);border-block-end:1px solid var(--line)}.hero-field{position:absolute;inset:0;z-index:-1;pointer-events:none;--clear: calc(max(var(--gutter), (100% - var(--wrap)) / 2) + 46rem) ;-webkit-mask-image:linear-gradient(90deg,transparent 0 var(--clear),#000 calc(var(--clear) + 14rem)),linear-gradient(#000 55%,transparent);-webkit-mask-composite:source-in;mask-image:linear-gradient(90deg,transparent 0 var(--clear),#000 calc(var(--clear) + 14rem)),linear-gradient(#000 55%,transparent);mask-composite:intersect}[dir=rtl] .hero-field{-webkit-mask-image:linear-gradient(270deg,transparent 0 var(--clear),#000 calc(var(--clear) + 14rem)),linear-gradient(#000 55%,transparent);mask-image:linear-gradient(270deg,transparent 0 var(--clear),#000 calc(var(--clear) + 14rem)),linear-gradient(#000 55%,transparent)}@media(max-width:47.99em){.hero-field{opacity:.5}.hero-field,[dir=rtl] .hero-field{-webkit-mask-image:linear-gradient(90deg,transparent 0 30%,#000 70%);mask-image:linear-gradient(90deg,transparent 0 30%,#000 70%)}[dir=rtl] .hero-field{-webkit-mask-image:linear-gradient(270deg,transparent 0 30%,#000 70%);mask-image:linear-gradient(270deg,transparent 0 30%,#000 70%)}}.hero-field .fig{inline-size:100%;block-size:100%}@media(max-width:47.99em){.hero-field .fig{block-size:6.25rem}}.hero-page-inner{max-inline-size:calc(52rem + 2 * var(--gutter));margin-inline:0 auto;margin-inline-start:max(0px,calc((100% - var(--wrap) - 2 * var(--gutter)) / 2))}.hero-page .display{font-size:var(--fs-h1-page)}.page-notFound .hero-page{min-block-size:70vh;display:grid;align-items:center}@media(max-width:59.99em){.hero-grid{grid-template-columns:minmax(0,1fr);gap:1.25rem}.hero-art{order:-1;inline-size:6.5rem;justify-self:start;margin-block-end:-.25rem}.emblem-hero{filter:none}.hero-home{min-block-size:auto;padding-block-start:5.75rem}.hero-canvas,[dir=rtl] .hero-canvas{-webkit-mask-image:linear-gradient(180deg,transparent 0 4.25rem,#000 5.5rem 12.5rem,transparent 14.5rem);mask-image:linear-gradient(180deg,transparent 0 4.25rem,#000 5.5rem 12.5rem,transparent 14.5rem)}}@media(max-width:30em){.hero .actions{flex-direction:column}.hero .actions .btn{justify-content:center}}.sec{position:relative;padding-block:var(--sec-pad);border-block-end:1px solid var(--line)}.sec-alt{background:linear-gradient(180deg,rgb(var(--field-rgb) / .025),rgb(var(--field-rgb) / .045))}.sec-head{max-inline-size:40rem}.sec-head-wide{max-inline-size:52rem;margin-block-end:clamp(2.5rem,2rem + 2vw,4rem)}.eyebrow{display:flex;align-items:center;gap:.85rem;margin-block-end:1.25rem;color:var(--amber);font-size:var(--fs-label);font-weight:500;letter-spacing:var(--eyebrow-track);text-transform:var(--eyebrow-case);line-height:1.4}.eyebrow-no{display:inline-flex;align-items:center;gap:.85rem;font-family:var(--font-mono);font-weight:400;color:var(--text-3);letter-spacing:.08em}.eyebrow-no:after{content:"";inline-size:2rem;block-size:1px;background:var(--line-3)}.sec-title{font-family:var(--font-display);font-weight:var(--display-weight);font-size:var(--fs-h2);line-height:calc(var(--display-lh) + .04);letter-spacing:var(--display-track);text-wrap:balance}.lead{margin-block-start:1.25rem;color:var(--text-2);font-size:var(--fs-lead);line-height:1.55;text-wrap:pretty}.prose{margin-block-start:1.5rem;color:var(--text-2);max-inline-size:40rem}.prose p+p{margin-block-start:1em}.prose p{text-wrap:pretty}.prose a,.lead a,.item-body a,.note a,.disclaimer a{color:var(--text);text-decoration-color:var(--amber)}.prose-large{font-size:var(--fs-lead);line-height:1.6}.note{margin-block-start:2.5rem;max-inline-size:46rem;color:var(--text-3);font-size:var(--fs-small)}.sec-cta{margin-block-start:2.5rem}.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:clamp(2.5rem,1rem + 5vw,6rem)}.split-rev>:first-child{order:2}.split-map{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}.split-rev.split-map{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}.split-text{align-items:start}.split-journey{align-items:start;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}.split+.items{margin-block-start:clamp(3rem,2rem + 3vw,5rem)}@media(max-width:59.99em){.split,.split-map,.split-rev.split-map,.split-journey{grid-template-columns:minmax(0,1fr)}.split-rev>:first-child{order:0}}.sec-fig{margin:0;min-inline-size:0}.fig-full{margin-block:0 clamp(1.5rem,1rem + 2vw,2.5rem)}.fig-map{max-inline-size:36rem;justify-self:center;inline-size:100%}.fig{inline-size:100%;block-size:auto;overflow:visible;fill:none;stroke:var(--line-2);stroke-width:1.25;stroke-linecap:round;stroke-linejoin:round}.fig path,.fig circle,.fig rect,.fig ellipse{vector-effect:non-scaling-stroke}.fig text{stroke:none;fill:var(--text-3);font-family:var(--font-mono);font-size:13px;letter-spacing:.04em}.fig .f-code{font-size:14px}.fig .f-ink{stroke:var(--text-3)}.fig .f-thin{stroke-width:1}.fig .f-tick{stroke-width:1;stroke:var(--line-3)}.fig .f-dash{stroke-dasharray:3 4}.fig .f-dot-line{stroke:var(--line-3);stroke-dasharray:1 5}.fig .f-amber{stroke:var(--amber);stroke-width:1.5}.fig .f-teal{stroke:var(--teal);stroke-width:1.5}.fig .f-fill-amber{fill:var(--amber);stroke:none}.fig .f-fill-teal{fill:var(--teal);stroke:none}.fig .f-fill-ink{fill:var(--text-3);stroke:none}.fig .f-fill-soft{fill:rgb(var(--amber-rgb) / .14);stroke:none}.fig .f-ghost{stroke:var(--line);stroke-dasharray:2 6}.fig .f-ring{stroke:var(--line-2);fill:rgb(var(--field-rgb) / .025)}.fig .f-ticks{stroke:var(--line-2);stroke-width:4;stroke-dasharray:1 9.2;stroke-linecap:butt}.fig .f-base{stroke-width:1.5}.fig .f-marker circle{fill:var(--bg);stroke:var(--line-3);stroke-width:1}.fig .f-marker text{fill:var(--text-2);font-size:12px}.fig .f-marker-solid circle{fill:var(--amber);stroke:none}.fig .f-marker-solid text{fill:var(--amber-ink)}.fig .f-pillar{stroke:var(--line-3);fill:rgb(var(--field-rgb) / .03)}.fig .f-flow{stroke:var(--amber);stroke-dasharray:2 7;stroke-width:1.5}.fig .f-rise{stroke:var(--teal);stroke-dasharray:1 5;stroke-opacity:.8}.fig .f-link{stroke-width:1;stroke-opacity:.55}.fig .f-canopy{stroke-width:1.75}.fig .f-block{fill:rgb(var(--teal-rgb) / .12);stroke-width:1.25}.fig .f-base-slab{stroke:var(--line-3);fill:rgb(var(--field-rgb) / .04)}.fig .f-link-node{fill:var(--bg);stroke-width:1.5}.fig .f-hash{fill:var(--bg);stroke-width:1.25}.fig .f-mix-0{stroke:var(--amber)}.fig .f-mix-1{stroke:color-mix(in oklab,var(--amber) 90%,var(--teal))}.fig .f-mix-2{stroke:color-mix(in oklab,var(--amber) 80%,var(--teal))}.fig .f-mix-3{stroke:color-mix(in oklab,var(--amber) 70%,var(--teal))}.fig .f-mix-4{stroke:color-mix(in oklab,var(--amber) 60%,var(--teal))}.fig .f-mix-5{stroke:color-mix(in oklab,var(--amber) 50%,var(--teal))}.fig .f-mix-6{stroke:color-mix(in oklab,var(--amber) 40%,var(--teal))}.fig .f-mix-7{stroke:color-mix(in oklab,var(--amber) 30%,var(--teal))}.fig .f-mix-8{stroke:color-mix(in oklab,var(--amber) 20%,var(--teal))}.fig .f-mix-9{stroke:color-mix(in oklab,var(--amber) 10%,var(--teal))}.fig .f-mix-10{stroke:var(--teal)}.fig .f-mix-text-0,.fig .f-mix-text-1,.fig .f-mix-text-2,.fig .f-mix-text-3{fill:var(--amber)}.fig .f-mix-text-4,.fig .f-mix-text-5,.fig .f-mix-text-6{fill:var(--text-2)}.fig .f-mix-text-7,.fig .f-mix-text-8,.fig .f-mix-text-9,.fig .f-mix-text-10{fill:var(--teal)}.fig .f-stair{stroke:var(--line-3);stroke-width:1.25}.fig .f-stair.is-lit{stroke:var(--amber)}.fig .f-stair-rise{stroke:var(--line-2);stroke-dasharray:2 4}.fig .f-gate-lit{stroke:var(--amber);stroke-width:1.75}.fig .f-gate-glow{fill:rgb(var(--amber-rgb) / .12);stroke:none}.fig .f-gate{stroke:var(--text-3);stroke-width:1.25}.fig .f-gate-1{stroke-opacity:.9}.fig .f-gate-2{stroke-opacity:.78}.fig .f-gate-3{stroke-opacity:.66;stroke-dasharray:6 4}.fig .f-gate-4{stroke-opacity:.56;stroke-dasharray:4 5}.fig .f-gate-5{stroke-opacity:.48;stroke-dasharray:2 5}.fig .f-gate-6{stroke-opacity:.42;stroke-dasharray:1 5}.fig .f-gate-code{font-size:15px;fill:var(--text-3)}.fig .f-gate-code.is-lit{fill:var(--amber)}.fig .f-light{stroke:var(--amber);stroke-width:2}.fig .f-light-wait{stroke:var(--amber);stroke-opacity:.55;stroke-width:1.25;stroke-dasharray:2 8}.fig .f-hatch{stroke:var(--red);stroke-opacity:.22;stroke-width:1}.fig .f-forbidden{stroke:none}.fig .f-current{stroke:var(--text-3);stroke-opacity:.7;stroke-width:1.25}.fig .f-current.is-amber{stroke:var(--amber);stroke-opacity:1}.fig .f-stop{stroke:var(--text-2);stroke-width:1.5}.fig .f-redline{stroke:var(--red);stroke-width:2.5}.fig .f-redline-glow{stroke:var(--red);stroke-opacity:.18;stroke-width:12}.fig .f-orbit{stroke:var(--line)}.fig .f-spoke{stroke:var(--line-2);stroke-width:1}.fig .f-module circle{fill:var(--bg);stroke-width:1.25}.fig .f-module text{font-size:11.5px;fill:var(--text-2)}.fig-modules .f-module text{letter-spacing:0}.fig .f-arc{stroke-width:2}.fig .f-arc-tick{stroke-width:1.25}.fig .f-core{fill:rgb(var(--amber-rgb) / .1);stroke:var(--amber);stroke-width:1.5}.fig .f-core-halo{fill:rgb(var(--amber-rgb) / .05);stroke:none}.fig .f-core-code{fill:var(--amber);font-size:18px;letter-spacing:.06em}.fig .f-g-rules,.fig .f-g-build,.fig .f-g-desk,.fig .f-g-oversight{--g: var(--line-3)}.fig .f-g-evidence{--g: var(--teal)}.fig .f-module.f-g-rules circle,.fig .f-module.f-g-build circle,.fig .f-module.f-g-evidence circle,.fig .f-module.f-g-desk circle,.fig .f-module.f-g-oversight circle,.fig .f-arc,.fig .f-arc-tick{stroke:var(--g, var(--line-3))}.fig .f-spoke.f-g-evidence{stroke:var(--g);stroke-opacity:.35}.fig .f-marker.f-g-rules circle,.fig .f-marker.f-g-build circle,.fig .f-marker.f-g-evidence circle,.fig .f-marker.f-g-desk circle,.fig .f-marker.f-g-oversight circle{stroke:var(--g)}.fig .f-kanji{fill:var(--text);font-family:var(--font-cjk-serif);font-size:112px;letter-spacing:0}.fig .f-roman{fill:var(--amber);font-family:var(--font-display);font-size:22px;font-style:normal;letter-spacing:.08em}.fig-name .emblem-lines path{stroke-width:1.4}.fig-name .emblem-lines .em-edge{stroke-width:.9;stroke-opacity:.45}.fig-name .emblem-lines .em-stem{stroke-width:2}.fig-name .em-v1{stroke-opacity:.85}.fig-name .em-v3{stroke-opacity:.7}.fig-name .em-spark{stroke:none}.fig .f-cls-fact{fill:rgb(var(--teal-rgb) / .3);stroke:var(--teal);stroke-width:1.5}.fig .f-cls-practice{stroke:var(--teal);stroke-width:1.25}.fig .f-hatch-teal{stroke:var(--teal);stroke-opacity:.55;stroke-width:1}.fig .f-cls-design{stroke:var(--amber);stroke-width:1.25;stroke-dasharray:6 4}.fig .f-cls-assume{stroke:var(--text-3);stroke-width:1.25;stroke-dasharray:1 4}.fig .f-field{stroke:rgb(var(--field-rgb) / .16);stroke-width:1}.fig .f-field.is-amber{stroke:rgb(var(--amber-rgb) / .4)}.fig .f-field.is-teal{stroke:rgb(var(--teal-rgb) / .32)}.fig .f-field-focus{fill:var(--amber);stroke:none}.items{display:grid;gap:clamp(2rem,1.5rem + 1.5vw,3rem) clamp(1.5rem,1rem + 2vw,3rem);margin-block-start:clamp(2.5rem,2rem + 2vw,4rem)}.item{position:relative;display:flex;flex-direction:column;gap:.6rem;padding-block-start:1.4rem;border-block-start:1px solid var(--line-2)}.item:before{content:"";position:absolute;inset-block-start:-1px;inset-inline-start:0;inline-size:2.5rem;block-size:2px;background:var(--accent, var(--amber))}.item-no{font-family:var(--font-mono);font-size:.75rem;color:var(--amber);letter-spacing:.08em}.item-title{font-family:var(--font-sans);font-weight:500;font-size:1.125rem;line-height:1.35;letter-spacing:-.005em;color:var(--text)}.item-body{color:var(--text-2);font-size:.975rem;line-height:1.6}.tag{align-self:flex-start;margin-block-start:auto;padding:.2rem .6rem;border:1px solid var(--line-2);border-radius:999px;color:var(--text-2);font-size:.75rem;line-height:1.5}.items-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,16.5rem),1fr))}@media(min-width:64em){.items-grid.items-n7,.items-grid.items-n8{grid-template-columns:repeat(4,minmax(0,1fr))}.items-grid.items-n6{grid-template-columns:repeat(3,minmax(0,1fr))}.items-grid.items-n4{grid-template-columns:repeat(4,minmax(0,1fr))}.items-grid.items-n5{grid-template-columns:repeat(3,minmax(0,1fr))}}.items-3{grid-template-columns:repeat(auto-fit,minmax(min(100%,15rem),1fr))}.items-cols{grid-template-columns:repeat(auto-fit,minmax(min(100%,12rem),1fr))}@media(min-width:70em){.items-cols-4{grid-template-columns:repeat(4,1fr)}.items-cols-5{grid-template-columns:repeat(5,1fr)}.items-cols-6{grid-template-columns:repeat(6,1fr)}.items-cols-7{grid-template-columns:repeat(7,1fr)}.items-cols-8{grid-template-columns:repeat(8,1fr)}.items-cols .item-title{font-size:var(--fs-h3)}.items-cols .item-body{font-size:.9rem}}.items-steps.items-n7 .item:nth-child(2){--accent: color-mix(in oklab, var(--amber) 83%, var(--teal))}.items-steps.items-n7 .item:nth-child(3){--accent: color-mix(in oklab, var(--amber) 67%, var(--teal))}.items-steps.items-n7 .item:nth-child(4){--accent: color-mix(in oklab, var(--amber) 50%, var(--teal))}.items-steps.items-n7 .item:nth-child(5){--accent: color-mix(in oklab, var(--amber) 33%, var(--teal))}.items-steps.items-n7 .item:nth-child(6){--accent: color-mix(in oklab, var(--amber) 17%, var(--teal))}.items-steps.items-n5 .item:nth-child(2){--accent: color-mix(in oklab, var(--amber) 75%, var(--teal))}.items-steps.items-n5 .item:nth-child(3){--accent: color-mix(in oklab, var(--amber) 50%, var(--teal))}.items-steps.items-n5 .item:nth-child(4){--accent: color-mix(in oklab, var(--amber) 25%, var(--teal))}.items-steps .item:last-child{--accent: var(--teal)}.items-steps .item-no{color:var(--accent, var(--amber))}.items-gates .item:not(:first-child){--accent: var(--line-3)}.items-gates .item-no{font-size:.875rem}.items-gates .item:not(:first-child) .item-no{color:var(--text-3)}.item-meta{display:flex;flex-wrap:wrap;align-items:baseline;gap:.25rem .75rem}.items-arch .tag{border-color:rgb(var(--amber-rgb) / .4);color:var(--amber)}.items-lines .item{--accent: var(--red)}.items-groups .tag{font-family:var(--font-mono);letter-spacing:.02em;color:var(--text-3)}.items-modules{grid-template-columns:repeat(auto-fill,minmax(min(100%,15rem),1fr))}.items-modules{row-gap:2.25rem}.items-modules .item{gap:.4rem;--accent: var(--gc, var(--line-3))}.items-modules .item-no{font-size:.8125rem}.items-modules .item-title{font-size:var(--fs-h3)}.items-modules .item-body{font-size:.9rem}.items-modules .g-substrate{--gc: var(--amber)}.items-modules .g-evidence{--gc: var(--teal)}.items-modules .item-no{color:var(--gc, var(--text-3))}.items-groups .item{--accent: var(--line-3)}.items-groups .item-no{color:var(--text-3)}.items-groups .k-core{--accent: var(--amber)}.items-groups .k-core .item-no{color:var(--amber)}.items-groups .k-evidence{--accent: var(--teal)}.items-groups .k-evidence .item-no{color:var(--teal)}.legend{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,13rem),1fr));gap:.5rem 1.5rem;margin-block-start:1.5rem;color:var(--text-2);font-size:.875rem}.legend-item{display:flex;align-items:baseline;flex-wrap:wrap;gap:.25rem .6rem}.legend-no{display:inline-grid;place-items:center;inline-size:1.4rem;block-size:1.4rem;border:1px solid var(--lc, var(--line-3));border-radius:50%;font-family:var(--font-mono);font-size:.6875rem;color:var(--text-2);translate:0 .3em}.legend-codes{font-family:var(--font-mono);font-size:.75rem;color:var(--text-3)}.legend-substrate{--lc: var(--amber)}.legend-evidence{--lc: var(--teal)}.items-classes .glyph-class{inline-size:1.75rem;block-size:2.4rem;margin-block-end:.5rem;stroke-width:1.5}.items-classes .g-fact .g-box{fill:rgb(var(--teal-rgb) / .3);stroke:var(--teal)}.items-classes .g-practice .g-box{stroke:var(--teal)}.items-classes .g-hatch{stroke:var(--teal);stroke-opacity:.6;stroke-width:1}.items-classes .g-design .g-box{stroke:var(--amber);stroke-dasharray:5 3.5}.items-classes .g-assume .g-box{stroke:var(--text-3);stroke-dasharray:.5 3.5;stroke-linecap:round}.items-controls .item{--accent: var(--teal)}.items-controls .glyph{inline-size:2rem;block-size:2rem;margin-block-end:.5rem;stroke:var(--teal);stroke-width:1.5}.items-controls .glyph .g-fill{fill:rgb(var(--teal-rgb) / .35)}.items-controls .glyph .g-red{stroke:var(--red)}.timeline{position:relative;display:grid;gap:0;margin:0;border:0;background:none;overflow:visible;padding-inline-start:2rem}.timeline:before{content:"";position:absolute;inset-block:.6rem .6rem;inset-inline-start:.4rem;inline-size:1px;background:linear-gradient(180deg,var(--amber),var(--teal))}.timeline .item{border:0;padding:0 0 2.5rem;display:grid;grid-template-columns:minmax(0,1fr);gap:.4rem}.timeline .item:last-child{padding-block-end:0}.timeline .item:before{content:"";position:absolute;inset-inline-start:calc(-1.6rem - 4.5px);inset-block-start:.45rem;inline-size:10px;block-size:10px;border-radius:50%;border:1.5px solid var(--amber);background:var(--bg)}.timeline .item:last-child:before{border-color:var(--teal);background:var(--teal)}.timeline .tag-era{order:-1;margin:0;padding:0;border:0;font-family:var(--font-mono);font-size:.8125rem;color:var(--amber);letter-spacing:.06em}.timeline .item-title{font-size:calc(var(--fs-h3) * 1.25)}.items-list{margin-block-start:1.5rem}.statement{position:relative;max-inline-size:60rem;padding:clamp(2rem,1.5rem + 3vw,4.5rem);border:1px solid rgb(var(--amber-rgb) / .35);border-radius:calc(var(--radius) * 1.5);background:radial-gradient(120% 90% at 0% 0%,rgb(var(--amber-rgb) / .09),transparent 60%),var(--surface);box-shadow:var(--shadow)}[dir=rtl] .statement{background:radial-gradient(120% 90% at 100% 0%,rgb(var(--amber-rgb) / .09),transparent 60%),var(--surface)}.statement .sec-title{font-size:clamp(2.25rem,1.4rem + 3.4vw,4.25rem)}.statement .lead{color:var(--text)}.statement .prose{max-inline-size:48rem;color:var(--text-2);font-size:1.125rem;line-height:1.65}@media(max-width:30em){.statement{padding:1.5rem 1.25rem;border-radius:var(--radius)}}.statement .items{margin-block-start:2.5rem}.contact-card{max-inline-size:48rem;margin-inline:auto;text-align:center}.contact-card .eyebrow{justify-content:center}.contact-card .sec-title{font-size:clamp(2.5rem,1.5rem + 4vw,4.75rem)}.contact-card .lead,.contact-card .prose{margin-inline:auto}.contact-card .actions{justify-content:center}.contact-card .items{text-align:start}.sec-contact{background:radial-gradient(60% 80% at 50% 100%,rgb(var(--amber-rgb) / .08),transparent 70%)}.panel{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.6fr);align-items:center;gap:2rem;padding:clamp(2rem,1.5rem + 3vw,4rem);border:1px solid var(--line-2);border-radius:calc(var(--radius) * 1.5);background:radial-gradient(80% 120% at 100% 50%,rgb(var(--amber-rgb) / .1),transparent 60%),var(--surface);box-shadow:var(--shadow)}[dir=rtl] .panel{background:radial-gradient(80% 120% at 0% 50%,rgb(var(--amber-rgb) / .1),transparent 60%),var(--surface)}.panel-art .emblem{inline-size:min(100%,15rem);margin-inline:auto}@media(max-width:47.99em){.panel{grid-template-columns:minmax(0,1fr)}.panel-art{display:none}}@media(max-width:30em){.panel{padding:1.5rem 1.25rem;border-radius:var(--radius)}}.sec-name .sec-title{font-size:clamp(2.75rem,1.5rem + 5vw,5.5rem)}.lang-chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-block-start:2.5rem}.lang-chips a{display:inline-flex;align-items:baseline;gap:.5rem;padding:.45rem .9rem;border:1px solid var(--line-2);border-radius:999px;color:var(--text-2);text-decoration:none;font-size:.9375rem}.lang-chips a:hover{color:var(--text);border-color:var(--line-3)}.legal{display:grid;grid-template-columns:minmax(0,15rem) minmax(0,40rem);gap:clamp(2rem,1rem + 5vw,6rem);padding-block:clamp(3rem,2rem + 4vw,6rem) var(--sec-pad)}.legal-toc{position:sticky;inset-block-start:6rem;align-self:start}.legal-toc ol{display:grid;gap:.15rem;counter-reset:toc;border-inline-start:1px solid var(--line)}.legal-toc li{counter-increment:toc}.legal-toc a{display:flex;gap:.75rem;padding:.4rem .9rem;margin-inline-start:-1px;border-inline-start:1px solid transparent;color:var(--text-2);text-decoration:none;font-size:.9375rem}.legal-toc a:before{content:counter(toc,decimal-leading-zero);font-family:var(--font-mono);font-size:.75rem;color:var(--text-3);padding-block-start:.15rem}.legal-toc a:hover{color:var(--text);border-inline-start-color:var(--amber)}.legal-sec+.legal-sec{margin-block-start:clamp(3rem,2rem + 3vw,4.5rem);padding-block-start:clamp(3rem,2rem + 3vw,4.5rem);border-block-start:1px solid var(--line)}.legal-title{font-family:var(--font-display);font-weight:var(--display-weight);font-size:clamp(1.75rem,1.3rem + 1.6vw,2.5rem);line-height:1.2;letter-spacing:var(--display-track)}.legal .prose{max-inline-size:none}.legal .eyebrow{margin-block-end:1rem}@media(max-width:59.99em){.legal{grid-template-columns:minmax(0,1fr)}.legal-toc{position:static}}.site-footer{padding-block:clamp(3.5rem,2.5rem + 4vw,6rem) 2rem;background:linear-gradient(180deg,transparent,rgb(var(--field-rgb) / .04));font-size:.9375rem}.footer-grid{display:grid;grid-template-columns:minmax(0,2fr) repeat(3,minmax(0,1fr));gap:clamp(2rem,1rem + 3vw,4rem)}.footer-brand .brand{margin-block-end:1.25rem}.disclaimer{max-inline-size:30rem;color:var(--text-3);font-size:var(--fs-small);line-height:1.65}.footer-h{margin-block-end:.75rem;color:var(--text-3);font-size:var(--fs-label);letter-spacing:var(--eyebrow-track);text-transform:var(--eyebrow-case)}.site-footer ul{display:grid;gap:.35rem}.site-footer li a{color:var(--text-2);text-decoration:none}.site-footer li a:hover{color:var(--text);text-decoration:underline;text-decoration-color:var(--amber)}.site-footer a[aria-current]{color:var(--text)}.footer-lang-list{grid-template-columns:repeat(2,minmax(0,max-content));column-gap:1.25rem}.footer-base{position:relative;display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;margin-block-start:clamp(3rem,2rem + 3vw,4.5rem);padding-block-start:1.5rem;color:var(--text-3);font-size:var(--fs-small)}.footer-base:before{content:"";position:absolute;inset-block-start:0;inset-inline:var(--gutter);border-block-start:1px solid var(--line)}.footer-notes{flex:1 1 24rem}.to-top-wrap{margin-inline-start:auto}.to-top{color:var(--text-3);text-decoration:none;white-space:nowrap}.to-top:hover{color:var(--text)}@media(max-width:59.99em){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-brand{grid-column:1 / -1}}@media(max-width:29.99em){.footer-grid{grid-template-columns:minmax(0,1fr)}}.root-chooser{min-block-size:100vh;display:grid;place-content:center;justify-items:center;gap:1.5rem;padding:2rem 1rem;text-align:center}.emblem-root{inline-size:7rem}.root-chooser .lang-chips{justify-content:center;max-inline-size:40rem;margin:0}.reveal-ready [data-reveal]{transition:opacity .9s var(--ease) var(--reveal-delay, 0ms),transform .9s var(--ease) var(--reveal-delay, 0ms)}.reveal-ready [data-reveal]:not(.is-in){opacity:0;transform:translateY(18px)}@media(prefers-reduced-motion:no-preference){.emblem-hero .em-vein{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.4s var(--ease) forwards}.emblem-hero .em-edge,.emblem-hero .em-stem{opacity:.3;animation:fade 1.2s var(--ease) 1.1s forwards}.emblem-hero .em-vein:nth-child(4n+2){animation-delay:.08s}.emblem-hero .em-vein:nth-child(4n+3){animation-delay:.16s}.emblem-hero .em-vein:nth-child(4n){animation-delay:.24s}.emblem-hero .em-spark{opacity:0;animation:twinkle 6s ease-in-out 1.6s 2.5 forwards}.emblem-hero .em-spark:nth-child(2n){animation-delay:2.6s}.emblem-hero .em-spark:nth-child(3n){animation-delay:3.4s}.is-in .fig .f-light-wait{animation:wait 3.5s linear 3}.is-in .fig .f-core-halo{transform-origin:center;transform-box:fill-box;animation:breathe 7s ease-in-out 2}.is-in .fig .f-flow{animation:rise 4s linear 3}.is-in .fig .f-rise{animation:rise 3s linear 3}}@keyframes draw{0%{opacity:.3}to{stroke-dashoffset:0;opacity:1}}@keyframes fade{to{opacity:1}}@keyframes twinkle{0%,to{opacity:.15}50%{opacity:1}}@keyframes wait{to{stroke-dashoffset:-20}}@keyframes rise{to{stroke-dashoffset:18}}@keyframes breathe{0%,to{transform:scale(1);opacity:.8}50%{transform:scale(1.08);opacity:1}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media print{:root{--bg: #fff;--text: #000;--text-2: #222;--text-3: #444}body{background:#fff}.site-header,.hero-canvas,.hero-field,.theme-toggle,.lang,.site-footer .footer-langs{display:none}.sec{padding-block:2rem}}.fig .f-kanji-2{fill:var(--text-3)}.item-kicker{color:var(--text-3);font-size:max(.8125rem,var(--fs-label));letter-spacing:var(--eyebrow-track);text-transform:var(--eyebrow-case)}.tag{display:flex;align-items:baseline;gap:.5rem;padding:0;border:0;border-radius:0;margin-block-start:auto;padding-block-start:.6rem;color:var(--text-3);font-size:max(.8125rem,var(--fs-label));line-height:1.45}.tag:before{content:"";flex:none;inline-size:6px;block-size:6px;border-radius:50%;background:var(--amber);translate:0 -.1em}.items-arch .tag{color:var(--amber)}.items-groups .tag:before,.timeline .tag-era:before{display:none}.items-2{grid-template-columns:repeat(auto-fit,minmax(min(100%,22rem),1fr))}.footer-base .footer-notes{max-inline-size:60rem;text-wrap:pretty}.hero-body{margin-block-start:1.25rem;max-inline-size:36rem;color:var(--text);font-family:var(--font-sans);font-weight:500;font-size:clamp(1.0625rem,1rem + .3vw,1.1875rem);line-height:1.5}.hero-body p{display:flex;gap:.75rem}.hero-body p:before{content:"";flex:none;inline-size:1.5rem;block-size:1px;margin-block-start:.75em;background:var(--teal)}@media(max-width:26em){.header-row{gap:.4rem}.header-tools{gap:.25rem}.theme-toggle,.nav-toggle,.lang summary{min-block-size:2.25rem}.theme-toggle{inline-size:2.25rem}.lang summary{padding:0 .5rem;gap:.3rem}.lang .i-chev{display:none}.nav-toggle{padding:0 .6rem}.nav-toggle-label{position:absolute;inline-size:1px;block-size:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.brand{gap:.45rem;font-size:1.25rem}}@media(max-width:21em){.lang-current-code{display:none}}.skip-link{max-inline-size:calc(100vw - 1.5rem)}.header-row{position:relative}@media(max-width:40em){.lang{position:static}.lang-panel{inset-inline:var(--gutter);inline-size:auto}}@media(max-width:47.99em){.fig-gates .f-gate-code{font-size:30px}.fig-chain .f-code{font-size:26px}.fig-idea .f-code{font-size:24px}.fig .f-marker text{font-size:21px}.fig-modules .f-marker text,.fig-modules .f-module text{font-size:19px}.fig-modules .f-core-code{font-size:24px}}