@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/CryptoBAP/_astro/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(/CryptoBAP/_astro/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(/CryptoBAP/_astro/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(/CryptoBAP/_astro/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(/CryptoBAP/_astro/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(/CryptoBAP/_astro/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(/CryptoBAP/_astro/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(/CryptoBAP/_astro/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(/CryptoBAP/_astro/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(/CryptoBAP/_astro/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(/CryptoBAP/_astro/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(/CryptoBAP/_astro/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}@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/CryptoBAP/_astro/newsreader-vietnamese-wght-normal.Czsa-EzN.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:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/CryptoBAP/_astro/newsreader-latin-ext-wght-normal.C-3rgBeH.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:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/CryptoBAP/_astro/newsreader-latin-wght-normal.CCVVNp6i.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{--navy-900:#0b1e3a;--navy-800:#15325c;--navy-600:#1e4b8a;--navy-400:#4e82c8;--navy-200:#a8c5ec;--bg:#fbfaf8;--bg-sunken:#f4f2ed;--surface:#fff;--surface-2:#f7f5f1;--ink:#131922;--ink-2:#39434f;--muted:#5c6675;--line:color-mix(in oklab, var(--navy-800) 14%, transparent);--line-2:color-mix(in oklab, var(--navy-800) 26%, transparent);--brand:var(--navy-800);--brand-ink:var(--navy-600);--brand-wash:color-mix(in oklab, var(--navy-800) 5%, transparent);--accent:#8a6614;--accent-wash:oklab(53.3378% .0137713 .101869/.12);--on-brand:#fff;--shadow-sm:0 1px 2px #0b1e3a0d, 0 2px 8px #0b1e3a0a;--shadow-md:0 2px 4px #0b1e3a0d, 0 10px 28px -8px #0b1e3a24;--shadow-lg:0 4px 8px #0b1e3a0d, 0 26px 60px -18px #0b1e3a38;--logo-src:url(/CryptoBAP/media/logo.png);--font-display:"Newsreader Variable", "Newsreader", ui-serif, Georgia, "Times New Roman", serif;--font-sans:"Inter Variable", "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono Variable", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--step--1:clamp(.8125rem, .79rem + .11vw, .875rem);--step-0:clamp(1rem, .97rem + .14vw, 1.0625rem);--step-1:clamp(1.15rem, 1.09rem + .3vw, 1.35rem);--step-2:clamp(1.4rem, 1.28rem + .6vw, 1.85rem);--step-3:clamp(1.75rem, 1.5rem + 1.2vw, 2.6rem);--step-4:clamp(2.15rem, 1.7rem + 2.2vw, 3.75rem);--step-5:clamp(2.6rem, 1.85rem + 3.6vw, 5rem);--gutter:clamp(1.25rem, .9rem + 1.6vw, 2.5rem);--section:clamp(4.5rem, 3rem + 7vw, 8.5rem);--max:1180px;--measure:68ch;--radius:14px;--radius-sm:9px;--ease:cubic-bezier(.22, .61, .36, 1);color-scheme:light}:root[data-theme=dark]{--bg:#080b11;--bg-sunken:#05080d;--surface:#0f1620;--surface-2:#151e2b;--ink:#e9eef6;--ink-2:#bdc8d8;--muted:#8a98ad;--line:oklab(75.0109% -.0184001 -.083172/.15);--line-2:oklab(75.0109% -.0184001 -.083172/.3);--brand:#7fa9e4;--brand-ink:#9bc0f2;--brand-wash:oklab(72.7389% -.0220798 -.0952397/.09);--accent:#dbb864;--accent-wash:oklab(79.6055% .00544536 .11074/.15);--on-brand:#07101f;--shadow-sm:0 1px 2px #0006;--shadow-md:0 2px 6px #0006, 0 12px 32px -10px #0009;--shadow-lg:0 6px 12px #0006, 0 30px 70px -20px #000000bf;--logo-src:url(/CryptoBAP/media/logo-light.png);color-scheme:dark}*,:before,:after{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:6rem}body{font-family:var(--font-sans);font-size:var(--step-0);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-synthesis-weight:none;text-rendering:optimizelegibility;transition:background-color .35s var(--ease), color .35s var(--ease);line-height:1.65;overflow-x:hidden}img,svg,video,iframe{max-width:100%;display:block}img,video{height:auto}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:0 0;border:0}a{color:var(--brand-ink);text-underline-offset:.22em;text-decoration-thickness:1px}ul,ol{padding-left:1.15em}:target{scroll-margin-top:7rem}::selection{background:color-mix(in oklab, var(--brand) 24%, transparent);color:var(--ink)}:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.015em;text-wrap:balance;color:var(--ink);font-weight:400;line-height:1.1}h1{font-size:var(--step-4)}h2{font-size:var(--step-3)}h3{font-size:var(--step-2);line-height:1.2}h4{font-size:var(--step-1);line-height:1.3}p{text-wrap:pretty}.display{font-family:var(--font-display);font-size:var(--step-5);letter-spacing:-.028em;font-weight:400;line-height:1.02}.lead{font-family:var(--font-display);font-size:var(--step-1);color:var(--ink-2);max-width:var(--measure);font-weight:380;line-height:1.55}.prose{max-width:var(--measure);color:var(--ink-2)}.prose>*+*{margin-top:1.1em}.prose strong{color:var(--ink);font-weight:600}.eyebrow{font-family:var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--accent);align-items:center;gap:.7rem;font-size:.72rem;font-weight:500;display:flex}.eyebrow:before{content:"";opacity:.55;background:currentColor;flex:none;width:1.6rem;height:1px}.eyebrow--plain:before{display:none}code,kbd,samp,pre{font-family:var(--font-mono);font-size:.875em}:not(pre)>code{background:var(--brand-wash);border:1px solid var(--line);color:var(--ink);white-space:nowrap;border-radius:5px;padding:.12em .4em}.container{width:100%;max-width:var(--max);padding-inline:var(--gutter);margin-inline:auto}.container--narrow{max-width:900px}.section{padding-block:var(--section)}.section--tight{padding-block:clamp(3rem,2rem + 4vw,5rem)}.section-head{max-width:var(--measure)}.section-head>*+*{margin-top:.85rem}.rule{background:linear-gradient(90deg, transparent, var(--line-2) 12%, var(--line-2) 88%, transparent);border:0;height:1px}.grid{gap:clamp(1rem,.6rem + 1.4vw,1.6rem);display:grid}.grid--2{grid-template-columns:repeat(auto-fit,minmax(min(100%,22rem),1fr))}.grid--3{grid-template-columns:repeat(auto-fit,minmax(min(100%,17rem),1fr))}.btn{--btn-bg:var(--brand);--btn-fg:var(--on-brand);background:var(--btn-bg);color:var(--btn-fg);font-size:var(--step--1);letter-spacing:.005em;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s var(--ease), border-color .25s var(--ease);white-space:nowrap;border:1px solid #0000;border-radius:100px;align-items:center;gap:.6rem;padding:.78rem 1.35rem;font-weight:550;text-decoration:none;display:inline-flex}.btn:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn:active{transform:translateY(0)}.btn svg{flex:none}.btn--ghost{--btn-bg:transparent;--btn-fg:var(--ink);border-color:var(--line-2);box-shadow:none}.btn--ghost:hover{background:var(--brand-wash);border-color:var(--brand);box-shadow:var(--shadow-sm)}.btn--sm{padding:.55rem 1rem;font-size:.8125rem}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);padding:clamp(1.3rem,1rem + 1vw,1.9rem);position:relative}.card>*+*{margin-top:.7rem}.card--hover:hover{box-shadow:var(--shadow-md);border-color:var(--line-2);transform:translateY(-3px)}.card h3,.card h4{letter-spacing:-.01em}.card p{color:var(--muted);font-size:var(--step--1);line-height:1.62}.tag{border:1px solid var(--line-2);background:var(--brand-wash);font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);white-space:nowrap;border-radius:100px;align-items:center;gap:.4rem;padding:.28rem .68rem;font-size:.7rem;display:inline-flex}.tag--accent{border-color:var(--accent-wash);background:var(--accent-wash);color:var(--accent)}.list-check{gap:.85rem;padding:0;list-style:none;display:grid}.list-check li{color:var(--ink-2);grid-template-columns:auto 1fr;align-items:start;gap:.8rem;display:grid}.list-check li:before{content:"";background:var(--accent);border-radius:50%;flex:none;width:6px;height:6px;margin-top:.58em}.video-frame{border-radius:var(--radius);border:1px solid var(--line-2);box-shadow:var(--shadow-lg);aspect-ratio:16/9;background:#000;position:relative;overflow:hidden}.video-frame iframe{border:0;width:100%;height:100%}.logo-mark{width:var(--logo-size,40px);aspect-ratio:1;background:var(--logo-src) center / contain no-repeat;flex:none;display:block}.grain{isolation:isolate;position:relative}.grain:after{content:"";z-index:-1;pointer-events:none;opacity:.5;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.055'/%3E%3C/svg%3E");position:absolute;inset:0}:root[data-theme=dark] .grain:after{mix-blend-mode:screen;opacity:.35}[data-reveal]{opacity:0;transition:opacity .7s var(--ease), transform .7s var(--ease);transition-delay:var(--reveal-delay,0s);transform:translateY(14px)}[data-reveal].is-visible{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transform:none}}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.skip-link{z-index:999;background:var(--brand);color:var(--on-brand);border-radius:var(--radius-sm);font-size:var(--step--1);transition:transform .2s var(--ease);padding:.7rem 1.1rem;font-weight:550;text-decoration:none;position:absolute;top:.6rem;left:.6rem;transform:translateY(-160%)}.skip-link:focus-visible{transform:none}.stack-sm>*+*{margin-top:.6rem}.stack>*+*{margin-top:1.1rem}.stack-lg>*+*{margin-top:clamp(1.8rem,1.2rem + 2vw,3rem)}.text-muted{color:var(--muted)}.mono{font-family:var(--font-mono)}.theme-toggle{-webkit-tap-highlight-color:transparent;border-radius:100px;align-items:center;padding:3px;line-height:0;display:inline-flex}.theme-toggle__track{border:1px solid var(--line-2);background:var(--surface-2);width:58px;height:30px;transition:border-color .3s var(--ease), background-color .3s var(--ease);border-radius:100px;justify-content:space-between;align-items:center;padding:0 7px;display:inline-flex;position:relative}.theme-toggle:hover .theme-toggle__track{border-color:var(--brand)}.theme-toggle__thumb{background:var(--brand);width:22px;height:22px;box-shadow:var(--shadow-sm);transition:transform .38s var(--ease), background-color .3s var(--ease);border-radius:50%;position:absolute;top:3px;left:3px}:root[data-theme=dark] .theme-toggle__thumb{transform:translate(26px)}.theme-toggle__icon{width:13px;height:13px;color:var(--muted);transition:color .3s var(--ease), opacity .3s var(--ease);position:relative}.theme-toggle__icon--sun{color:var(--on-brand);opacity:1}.theme-toggle__icon--moon{opacity:.75}:root[data-theme=dark] .theme-toggle__icon--sun{color:var(--muted);opacity:.75}:root[data-theme=dark] .theme-toggle__icon--moon{color:var(--on-brand);opacity:1}.lang{border:1px solid var(--line-2);background:var(--surface-2);border-radius:100px;align-items:center;gap:2px;padding:3px;display:inline-flex}.lang__opt{min-width:34px;height:24px;font-family:var(--font-mono);letter-spacing:.07em;color:var(--muted);transition:color .25s var(--ease), background-color .25s var(--ease);border-radius:100px;justify-content:center;align-items:center;padding:0 .5rem;font-size:.7rem;font-weight:500;text-decoration:none;display:inline-flex}.lang__opt:hover{color:var(--ink)}.lang__opt.is-active{background:var(--brand);color:var(--on-brand)}.hdr{z-index:100;background:color-mix(in oklab, var(--bg) 82%, transparent);-webkit-backdrop-filter:saturate(1.5)blur(14px);transition:border-color .35s var(--ease), background-color .35s var(--ease), box-shadow .35s var(--ease);border-bottom:1px solid #0000;position:sticky;top:0}.hdr[data-scrolled]{border-bottom-color:var(--line);box-shadow:0 1px 20px -8px #0b1e3a2e}:root[data-theme=dark] .hdr[data-scrolled]{box-shadow:0 1px 24px -6px #0009}.hdr__inner{align-items:center;gap:1.25rem;min-height:72px;padding-block:.6rem;display:flex}.brand{color:var(--ink);flex:none;align-items:center;gap:.7rem;text-decoration:none;display:inline-flex}.brand__mark{--logo-size:34px;transition:transform .4s var(--ease)}.brand:hover .brand__mark{transform:translateY(-2px)rotate(-3deg)}.brand__text{flex-direction:column;line-height:1.15;display:flex}.brand__name{font-family:var(--font-display);letter-spacing:-.015em;font-size:1.2rem;font-weight:500}.brand__tag{font-family:var(--font-mono);letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-size:.62rem}.nav{margin-inline:auto}.nav__list{align-items:center;gap:.15rem;margin:0;padding:0;list-style:none;display:flex}.nav__link{color:var(--ink-2);white-space:nowrap;transition:color .25s var(--ease), background-color .25s var(--ease);border-radius:100px;padding:.5rem .8rem;font-size:.875rem;font-weight:480;text-decoration:none;display:block;position:relative}.nav__link:hover{color:var(--ink);background:var(--brand-wash)}.nav__link.is-active{color:var(--ink);font-weight:560}.nav__link.is-active:after{content:"";background:var(--accent);border-radius:50%;width:4px;height:4px;position:absolute;bottom:.12rem;left:50%;transform:translate(-50%)}.hdr__tools{flex:none;align-items:center;gap:.55rem;margin-left:auto;display:flex}.hdr__gh{width:32px;height:32px;color:var(--muted);transition:color .25s var(--ease), background-color .25s var(--ease);border-radius:50%;justify-content:center;align-items:center;display:inline-flex}.hdr__gh:hover{color:var(--ink);background:var(--brand-wash)}.hdr__burger{border:1px solid var(--line-2);border-radius:8px;flex-direction:column;justify-content:center;gap:5px;width:34px;height:30px;padding:0 6px;display:none}.hdr__burger span{background:var(--ink);width:100%;height:1.5px;transition:transform .3s var(--ease), opacity .3s var(--ease);border-radius:2px;display:block}.hdr__burger[aria-expanded=true] span:first-child{transform:translateY(3.25px)rotate(45deg)}.hdr__burger[aria-expanded=true] span:last-child{transform:translateY(-3.25px)rotate(-45deg)}.mnav{border-top:1px solid var(--line);background:var(--bg);animation:drop .28s var(--ease)}@keyframes drop{0%{opacity:0;transform:translateY(-6px)}}.mnav__list{margin:0;padding-block:.5rem 1.1rem;list-style:none}.mnav__link{border-bottom:1px solid var(--line);font-family:var(--font-display);color:var(--ink-2);padding:.78rem .2rem;font-size:1.15rem;text-decoration:none;display:block}.mnav__list li:last-child .mnav__link{border-bottom:0}.mnav__link.is-active{color:var(--brand-ink)}@media (width<=1000px){.nav{display:none}.hdr__burger{display:flex}.brand__tag{display:none}}@media (width<=420px){.hdr__gh{display:none}}.ftr{border-top:1px solid var(--line);background:var(--bg-sunken);color:var(--ink-2);margin-top:clamp(3rem,2rem + 4vw,6rem);padding-block:clamp(3rem,2rem + 4vw,4.5rem) 2rem}.ftr__grid{grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,.8fr));gap:clamp(2rem,1rem + 3vw,3.5rem);display:grid}@media (width<=900px){.ftr__grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ftr__brand{grid-column:1/-1}}.ftr__id{align-items:center;gap:.75rem;display:flex}.ftr__name{font-family:var(--font-display);letter-spacing:-.02em;color:var(--ink);font-size:1.5rem;font-weight:500}.ftr__blurb{max-width:42ch;font-size:var(--step--1);color:var(--muted);margin-top:1rem;line-height:1.65}.ftr__authors{color:var(--ink-2);flex-wrap:wrap;gap:.3rem .6rem;margin-top:1.1rem;font-size:.8rem;display:flex}.ftr__authors-label{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-size:.68rem}.ftr__head{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:1rem;font-size:.68rem;font-weight:500}.ftr__col ul{gap:.6rem;margin:0;padding:0;list-style:none;display:grid}.ftr__col a{font-size:var(--step--1);color:var(--ink-2);transition:color .2s var(--ease);text-decoration:none}.ftr__col a:hover{color:var(--brand-ink);text-decoration:underline}.ftr__col a span{color:var(--muted);font-size:.8em}.ftr__rule{margin-block:clamp(2rem,1.5rem + 2vw,3rem) 1.5rem}.ftr__base{color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem 1.5rem;font-size:.8rem;display:flex}.ftr__lic{letter-spacing:.08em;font-size:.7rem}.phero{border-bottom:1px solid var(--line);padding-block:clamp(2.75rem,2rem + 4vw,5.5rem) clamp(2rem,1.5rem + 2.5vw,3.5rem);position:relative;overflow:hidden}.phero:before{content:"";z-index:-2;background:radial-gradient(110% 90% at 82% -10%, var(--brand-wash), transparent 60%);pointer-events:none;position:absolute;inset:0}.phero__title{font-size:var(--step-4);letter-spacing:-.025em;max-width:20ch;margin-top:1rem}.phero__lead{max-width:64ch;margin-top:1.4rem}.vid{margin:0}.vid__frame{aspect-ratio:16/9;border-radius:var(--radius);border:1px solid var(--line-2);box-shadow:var(--shadow-lg);background:#05070c;position:relative;overflow:hidden}.vid__frame iframe{border:0;width:100%;height:100%;display:block}.vid__btn{cursor:pointer;width:100%;height:100%;padding:0;display:block;position:absolute;inset:0}.vid__btn img{object-fit:cover;width:100%;height:100%;transition:transform .7s var(--ease), filter .5s var(--ease)}.vid__btn:hover img{filter:brightness(1.04);transform:scale(1.035)}.vid__scrim{background:radial-gradient(60% 60% at 50% 45%,#050a1426,#050a149e 100%),linear-gradient(#04081047 0%,#0408101f 54%,#040810d9 100%);position:absolute;inset:0}.vid__play{aspect-ratio:1;color:#fff;background:color-mix(in oklab, var(--navy-800) 78%, transparent);backdrop-filter:blur(6px);width:clamp(58px,7vw,78px);transition:transform .35s var(--ease), background-color .35s var(--ease);border:1px solid #ffffff47;border-radius:50%;place-items:center;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 10px 40px -8px #000000b3}.vid__play svg{width:42%;height:42%;margin-left:6%}.vid__btn:hover .vid__play{background:var(--navy-600);transform:translate(-50%,-50%)scale(1.09)}.vid__btn:focus-visible{outline:3px solid var(--brand);outline-offset:-3px}.vid__meta{text-align:left;flex-direction:column;gap:.35rem;padding:clamp(1rem,.7rem + 1vw,1.6rem);display:flex;position:absolute;bottom:0;left:0;right:0}.vid__label{font-family:var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:#e4c97e;font-size:.65rem}.vid__title{font-family:var(--font-display);color:#fff;text-wrap:balance;font-size:clamp(.98rem,.85rem + .5vw,1.25rem);line-height:1.3}.vid__cap{color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.4rem 1.2rem;margin-top:.8rem;font-size:.76rem;display:flex}.vid__privacy{align-items:center;gap:.45rem;display:inline-flex}.vid__cap svg{opacity:.8;flex:none}.vid__direct{color:var(--brand-ink);white-space:nowrap;text-decoration:none}.vid__direct:hover{text-underline-offset:.22em;text-decoration:underline}.vid__direct span{opacity:.55}.band{background:var(--bg-sunken);border-block:1px solid var(--line)}.wa-finding{border:1px solid var(--line-2);border-left:3px solid var(--accent);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);grid-template-columns:auto minmax(0,1fr);gap:1.2rem;padding:clamp(1.4rem,1.1rem + 1.2vw,2rem);display:grid}.wa-finding__mark{background:var(--accent-wash);width:42px;height:42px;color:var(--accent);border-radius:50%;place-items:center;display:grid}.wa-finding__mark svg{width:21px;height:21px}.wa-finding__label{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:.55rem;font-size:.66rem}.wa-finding__body{font-family:var(--font-display);font-size:var(--step-1);color:var(--ink);max-width:62ch;line-height:1.55}.wa-finding__cite{color:var(--muted);margin-top:.8rem;font-size:.76rem;font-style:italic}@media (width<=560px){.wa-finding{grid-template-columns:minmax(0,1fr)}}.vsplit{grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);align-items:center;gap:clamp(2rem,1.2rem + 3.5vw,3.5rem);display:grid}@media (width<=1000px){.vsplit{grid-template-columns:minmax(0,1fr)}}.vsplit__title{font-size:var(--step-3);letter-spacing:-.02em;margin-top:1rem}.vsplit__purpose{margin-top:1.1rem}.vsplit__points{border-top:1px solid var(--line-2);font-size:var(--step--1);margin-top:1.5rem;padding-top:1.4rem}.vsplit__points code{font-size:.82em}.method-wrap{padding-bottom:clamp(3rem,2rem + 4vw,5rem)}.method{border-top:1px solid var(--line-2);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.5rem 2.5rem;padding-top:clamp(2rem,1.5rem + 2vw,3rem);display:flex}.method__title{font-size:var(--step-2);letter-spacing:-.018em}.method__body{max-width:62ch;color:var(--ink-2);line-height:1.72;font-size:var(--step--1);margin-top:.8rem}.gap-top{margin-top:clamp(2.2rem,1.6rem + 2.4vw,3.4rem)}.steps{grid-template-columns:repeat(auto-fit,minmax(min(100%,15rem),1fr));gap:clamp(1rem,.6rem + 1.4vw,1.5rem);display:grid}.step{border-top:1px solid var(--line-2);transition:border-color .35s var(--ease);padding-top:1.3rem}.step:hover{border-top-color:var(--accent)}.step__n{letter-spacing:.14em;color:var(--accent);font-size:.68rem}.step__title{font-size:var(--step-1);letter-spacing:-.012em;margin-top:.55rem;font-weight:480}.step__body{font-size:var(--step--1);color:var(--muted);margin-top:.6rem;line-height:1.68}.next{color:inherit;text-decoration:none;display:block}.next__title{font-size:var(--step-1);letter-spacing:-.012em;color:var(--ink);justify-content:space-between;align-items:center;gap:1rem;font-weight:480;display:flex}.next__title svg{color:var(--brand-ink);transition:transform .3s var(--ease);flex:none}.next:hover .next__title svg{transform:translate(3px)}