:root{--bg: #FAFAF7;--bg-alt: #F3F2EE;--surface: #FFFFFF;--surface-2: #F6F5F1;--surface-3: #EAE8E2;--border: #E6E3DC;--border-soft: #EFEDE8;--border-strong: #D3CFC6;--heading: #1B1A27;--text: #34323F;--text-2: #4D4A58;--muted: #6E6A78;--accent: #4F46E5;--accent-ink: #4338CA;--accent-wash: rgba(79, 70, 229, .08);--orange: #E8712A;--orange-ink: #B4510F;--orange-wash: rgba(232, 113, 42, .1);--sky: #1D9BD7;--sky-ink: #0B6E9E;--sky-wash: rgba(29, 155, 215, .1);--fuchsia: #C23FC9;--fuchsia-ink: #94249A;--fuchsia-wash: rgba(194, 63, 201, .1);--tok: #3B3A58;--grid: #ECEAE4;--axis: #9A96A3;--btn-bg: #4338CA;--btn-bg-hover: #3730A3;--btn-fg: #FFFFFF;--nav-bg: rgba(250, 250, 247, .75);--nav-border: rgba(27, 26, 39, .08);--pill-bg: rgba(255, 255, 255, .75);--code-bg: #1B1A27;--code-fg: #E4E2EE;--code-dim: #A09DB0;--uss-row-bg: #EFEEFD;--grp-bg: #F7F6F2;--row-hover: #F6F5F1;--focus: #4F46E5;--gridline: rgba(27, 26, 39, .05);--a-accent: rgba(79, 70, 229, .22);--a-sky: rgba(29, 155, 215, .18);--a-fuchsia: rgba(194, 63, 201, .13);--a-orange: rgba(232, 113, 42, .15);--shadow-sm: 0 1px 2px rgba(27, 26, 39, .06);--shadow: 0 1px 2px rgba(27, 26, 39, .05), 0 10px 28px -12px rgba(27, 26, 39, .16);--shadow-lg: 0 2px 6px rgba(27, 26, 39, .05), 0 30px 70px -28px rgba(27, 26, 39, .3);--font-display: "Inter Tight", "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--font-serif: "Source Serif 4", "Source Serif Pro", Georgia, "Times New Roman", serif;--wrap: 1200px;--gutter: 24px;--nav-h: 64px;color-scheme:light}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #0F0E17;--bg-alt: #13121D;--surface: #17161F;--surface-2: #1D1C28;--surface-3: #262535;--border: #2A2938;--border-soft: #22212F;--border-strong: #3A3850;--heading: #F3F2F8;--text: #D5D3E0;--text-2: #B7B4C4;--muted: #918DA0;--accent: #8B85F5;--accent-ink: #ABA6FF;--accent-wash: rgba(139, 133, 245, .14);--orange: #F5934F;--orange-ink: #FFB27F;--orange-wash: rgba(245, 147, 79, .12);--sky: #4CB8EE;--sky-ink: #85D0F5;--sky-wash: rgba(76, 184, 238, .12);--fuchsia: #DE6FE3;--fuchsia-ink: #EDA3F0;--fuchsia-wash: rgba(222, 111, 227, .12);--tok: #A9A6C9;--grid: #252433;--axis: #5C5970;--btn-bg: #8B85F5;--btn-bg-hover: #A39EFA;--btn-fg: #0F0E17;--nav-bg: rgba(15, 14, 23, .75);--nav-border: rgba(255, 255, 255, .07);--pill-bg: rgba(23, 22, 31, .75);--code-bg: #0B0A12;--uss-row-bg: #1E1C35;--grp-bg: #1A1926;--row-hover: #1C1B28;--focus: #ABA6FF;--gridline: rgba(255, 255, 255, .04);--a-accent: rgba(139, 133, 245, .2);--a-sky: rgba(76, 184, 238, .15);--a-fuchsia: rgba(222, 111, 227, .11);--a-orange: rgba(245, 147, 79, .1);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow: 0 1px 2px rgba(0, 0, 0, .25), 0 12px 30px -14px rgba(0, 0, 0, .6);--shadow-lg: 0 2px 6px rgba(0, 0, 0, .25), 0 34px 80px -30px rgba(0, 0, 0, .75);color-scheme:dark}}:root[data-theme=dark]{--bg: #0F0E17;--bg-alt: #13121D;--surface: #17161F;--surface-2: #1D1C28;--surface-3: #262535;--border: #2A2938;--border-soft: #22212F;--border-strong: #3A3850;--heading: #F3F2F8;--text: #D5D3E0;--text-2: #B7B4C4;--muted: #918DA0;--accent: #8B85F5;--accent-ink: #ABA6FF;--accent-wash: rgba(139, 133, 245, .14);--orange: #F5934F;--orange-ink: #FFB27F;--orange-wash: rgba(245, 147, 79, .12);--sky: #4CB8EE;--sky-ink: #85D0F5;--sky-wash: rgba(76, 184, 238, .12);--fuchsia: #DE6FE3;--fuchsia-ink: #EDA3F0;--fuchsia-wash: rgba(222, 111, 227, .12);--tok: #A9A6C9;--grid: #252433;--axis: #5C5970;--btn-bg: #8B85F5;--btn-bg-hover: #A39EFA;--btn-fg: #0F0E17;--nav-bg: rgba(15, 14, 23, .75);--nav-border: rgba(255, 255, 255, .07);--pill-bg: rgba(23, 22, 31, .75);--code-bg: #0B0A12;--uss-row-bg: #1E1C35;--grp-bg: #1A1926;--row-hover: #1C1B28;--focus: #ABA6FF;--gridline: rgba(255, 255, 255, .04);--a-accent: rgba(139, 133, 245, .2);--a-sky: rgba(76, 184, 238, .15);--a-fuchsia: rgba(222, 111, 227, .11);--a-orange: rgba(245, 147, 79, .1);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow: 0 1px 2px rgba(0, 0, 0, .25), 0 12px 30px -14px rgba(0, 0, 0, .6);--shadow-lg: 0 2px 6px rgba(0, 0, 0, .25), 0 34px 80px -30px rgba(0, 0, 0, .75);color-scheme:dark}.m-text{--mc: var(--orange);--mk: var(--orange-ink);--mw: var(--orange-wash)}.m-point{--mc: var(--sky);--mk: var(--sky-ink);--mw: var(--sky-wash)}.m-box{--mc: var(--accent);--mk: var(--accent-ink);--mw: var(--accent-wash)}.m-mask{--mc: var(--fuchsia);--mk: var(--fuchsia-ink);--mw: var(--fuchsia-wash)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.6;font-feature-settings:"cv11","ss01";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:clip}img,video{max-width:100%;display:block}img{height:auto}a{color:var(--accent-ink);text-decoration-thickness:1px;text-underline-offset:3px}a:hover{text-decoration-thickness:2px}h1,h2,h3,h4{color:var(--heading);margin:0}p{margin:0}ul,ol{margin:0;padding:0}b,strong{font-weight:650}sup{font-size:.68em;line-height:0;position:relative;top:-.1em}button{font:inherit}:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:6px}section[id]{scroll-margin-top:calc(var(--nav-h) + 8px)}::-moz-selection{background:var(--accent-wash);color:var(--heading)}::selection{background:var(--accent-wash);color:var(--heading)}.skip{position:absolute;left:16px;top:10px;z-index:100;transform:translateY(-200%);background:var(--surface);color:var(--heading);padding:8px 14px;border-radius:8px;border:1px solid var(--border-strong)}.skip:focus{transform:none}.wrap{width:100%;max-width:calc(var(--wrap) + 2 * var(--gutter));margin:0 auto;padding:0 var(--gutter)}.nav{position:sticky;top:0;z-index:50;height:var(--nav-h);background:var(--nav-bg);-webkit-backdrop-filter:saturate(170%) blur(14px);backdrop-filter:saturate(170%) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s ease}.nav.scrolled{border-bottom-color:var(--nav-border)}.nav-inner{height:100%;max-width:calc(var(--wrap) + 2 * var(--gutter));margin:0 auto;padding:0 var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--heading)}.brand:hover{text-decoration:none}.brand-name{font-family:var(--font-display);font-weight:700;font-size:17px;letter-spacing:-.01em}.brand-logo{width:26px;height:26px;flex:none;display:block}.nav-links{display:flex;align-items:center;gap:2px}.nav-links a{color:var(--text-2);text-decoration:none;font-size:14.5px;font-weight:500;padding:7px 12px;border-radius:8px;transition:color .15s,background-color .15s}.nav-links a:hover,.nav-links a.active{color:var(--heading);background:var(--surface-3)}.nav-actions{display:flex;align-items:center;gap:8px}.icon-btn{width:36px;height:36px;display:inline-grid;place-items:center;border-radius:9px;border:1px solid var(--border);background:var(--surface);color:var(--text-2);cursor:pointer;padding:0;list-style:none}.icon-btn:hover{color:var(--heading);border-color:var(--border-strong)}.icon-btn::-webkit-details-marker{display:none}.menu{display:none;position:relative}.menu>summary{list-style:none}.menu[open]>summary{background:var(--surface-3);color:var(--heading)}.menu-panel{position:absolute;right:0;top:calc(100% + 10px);min-width:200px;background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow-lg);padding:6px;display:grid}.menu-panel a{padding:10px 12px;border-radius:9px;color:var(--heading);text-decoration:none;font-weight:500}.menu-panel a:hover{background:var(--surface-2)}.rail{position:fixed;left:22px;top:50%;transform:translateY(-50%);z-index:40;display:none;flex-direction:column;gap:10px;list-style:none}.rail a{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;font-family:var(--font-mono);font-size:11px;color:var(--muted);text-decoration:none;background:var(--surface);border:1px solid var(--border);transition:all .2s ease}.rail a:hover{color:var(--heading);border-color:var(--border-strong)}.rail a.active{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 0 0 4px var(--accent-wash)}@media(min-width:1600px){.rail{display:flex}}.btn{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 18px;border-radius:11px;font-family:var(--font-body);font-size:15px;font-weight:600;line-height:1;text-decoration:none;border:1px solid transparent;white-space:nowrap;cursor:pointer;transition:background-color .15s ease,border-color .15s ease,transform .15s ease}.btn:hover{text-decoration:none}.btn svg{flex:none}.btn-sm{height:36px;padding:0 14px;font-size:14px;border-radius:9px}.btn-primary{background:var(--btn-bg);color:var(--btn-fg);box-shadow:inset 0 1px #ffffff2e,0 8px 20px -10px #4f46e58c}.btn-primary:hover{background:var(--btn-bg-hover);color:var(--btn-fg);transform:translateY(-1px)}.btn-ghost{background:var(--pill-bg);color:var(--heading);border-color:var(--border-strong)}.btn-ghost:hover{background:var(--surface);color:var(--heading);border-color:var(--axis);transform:translateY(-1px)}.btn.is-disabled{cursor:not-allowed;color:var(--muted);border-style:dashed;background:transparent}.btn.is-disabled:hover{transform:none;border-color:var(--border-strong)}.soon{font-size:11px;font-weight:600;letter-spacing:.02em;padding:3px 7px;border-radius:999px;background:var(--surface-3);color:var(--muted)}.hero{position:relative;isolation:isolate;padding-bottom:24px}.aurora{position:absolute;inset:0 0 auto 0;height:900px;z-index:-2;overflow:hidden;pointer-events:none}.aurora span{position:absolute;border-radius:50%}.aurora .a1{width:760px;height:620px;left:-220px;top:-260px;background:radial-gradient(closest-side,var(--a-accent),transparent)}.aurora .a2{width:720px;height:600px;right:-240px;top:-220px;background:radial-gradient(closest-side,var(--a-sky),transparent)}.aurora .a3{width:560px;height:480px;right:6%;top:300px;background:radial-gradient(closest-side,var(--a-fuchsia),transparent)}.aurora .a4{width:560px;height:440px;left:10%;top:360px;background:radial-gradient(closest-side,var(--a-orange),transparent)}@media(prefers-reduced-motion:no-preference){.aurora .a1{animation:drift1 26s ease-in-out infinite alternate}.aurora .a2{animation:drift2 30s ease-in-out infinite alternate}.aurora .a3{animation:drift1 34s ease-in-out infinite alternate-reverse}.aurora .a4{animation:drift2 28s ease-in-out infinite alternate-reverse}}@keyframes drift1{to{transform:translate3d(60px,40px,0) scale(1.08)}}@keyframes drift2{to{transform:translate3d(-50px,30px,0) scale(1.06)}}.hero-grid{position:absolute;inset:0 0 auto 0;height:760px;z-index:-1;pointer-events:none;background-image:linear-gradient(var(--gridline) 1px,transparent 1px),linear-gradient(90deg,var(--gridline) 1px,transparent 1px);background-size:56px 56px;background-position:center top;-webkit-mask-image:radial-gradient(ellipse 60% 55% at 50% 28%,#000 25%,transparent 78%);mask-image:radial-gradient(ellipse 60% 55% at 50% 28%,#000 25%,transparent 78%)}.hero-inner{padding-top:56px;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:48px;align-items:center}.eyebrow-pill{display:inline-flex;align-items:center;flex-wrap:wrap;gap:8px;padding:6px 14px;border-radius:999px;font-size:13px;font-weight:500;color:var(--text-2);background:var(--pill-bg);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.eyebrow-pill .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-wash)}.eyebrow-pill .sep{width:3px;height:3px;border-radius:50%;background:var(--axis)}.display{margin-top:24px;font-family:var(--font-display);font-weight:700;font-size:clamp(2.1rem,1.1rem + 2.7vw,3.55rem);line-height:1.05;letter-spacing:-.032em;text-wrap:balance}.display .nw{white-space:nowrap}.display .grad{background:linear-gradient(95deg,var(--accent-ink) 5%,var(--sky-ink) 95%);-webkit-background-clip:text;background-clip:text;color:transparent}.lede{margin-top:22px;max-width:34em;font-size:clamp(1.04rem,.98rem + .3vw,1.18rem);line-height:1.6;color:var(--text-2)}.lede strong{color:var(--heading);font-weight:600}.tldr{display:inline-block;margin-right:8px;padding:1px 7px;border-radius:6px;vertical-align:2px;font-family:var(--font-mono);font-size:12px;font-weight:500;color:var(--accent-ink);background:var(--accent-wash)}.authors{margin-top:26px;display:flex;flex-wrap:wrap;gap:4px 18px;font-size:1.02rem;font-weight:550;color:var(--heading)}.authors sup{color:var(--accent-ink);font-weight:600;margin-left:1px}.authors a{color:inherit;text-decoration:underline;text-decoration-color:transparent;text-decoration-thickness:1.5px}.authors a:hover{text-decoration-color:currentColor}.affils{margin-top:8px;display:flex;flex-wrap:wrap;gap:2px 18px;font-size:.92rem;color:var(--muted)}.affils sup{color:var(--accent-ink);font-weight:600;margin-right:2px}.cta{margin-top:28px;display:flex;flex-wrap:wrap;gap:10px}.hero-media{margin:0;min-width:0}.reel{padding:10px;border-radius:22px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-lg)}.reel-frame{position:relative;aspect-ratio:16 / 9;border-radius:14px;overflow:hidden;background:#0e1113}.reel-frame video{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.reel-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 6px 2px}.reel-tag{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-ink)}.reel-title{margin-top:1px;font-size:.93rem;font-weight:600;color:var(--heading);line-height:1.35}.reel-dots{display:flex;gap:6px;flex:none}.reel-dots button{width:7px;height:7px;border-radius:999px;border:0;padding:0;background:var(--border-strong);cursor:pointer;transition:width .3s,background-color .3s}.reel-dots button[aria-current=true]{width:22px;background:var(--accent)}.prompt-strip{margin-top:10px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.prompt-thumb{position:relative;margin:0;border-radius:10px;overflow:hidden;border:1px solid var(--border-soft)}.prompt-thumb img{aspect-ratio:1;-o-object-fit:cover;object-fit:cover;width:100%}.prompt-thumb figcaption{position:absolute;left:6px;bottom:6px;display:inline-flex;align-items:center;gap:5px;padding:2px 8px;border-radius:999px;font-size:11.5px;font-weight:600;color:var(--heading);background:var(--pill-bg);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.prompt-thumb figcaption i{width:7px;height:7px;border-radius:50%;background:var(--mc)}.hero-media>figcaption{margin-top:12px;padding:0 4px;font-size:.88rem;color:var(--muted);line-height:1.5}.hero-media>figcaption b{color:var(--heading);font-weight:600}.scroll-cue{margin:36px auto 0;display:flex;flex-direction:column;align-items:center;gap:6px;width:-moz-max-content;width:max-content;font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-decoration:none}.scroll-cue span{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--border-strong);background:var(--surface)}@media(prefers-reduced-motion:no-preference){.scroll-cue span{animation:bob 2.4s ease-in-out infinite}}@keyframes bob{50%{transform:translateY(4px)}}.stats{margin-top:40px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.stat{position:relative;overflow:hidden;padding:18px 20px 18px 22px;border-radius:16px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.stat:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--sc, var(--accent))}.stat b{display:block;font-family:var(--font-display);font-weight:700;font-size:1.75rem;letter-spacing:-.03em;color:var(--heading);line-height:1.1}.stat b small{font-size:.55em;font-weight:600;color:var(--muted);letter-spacing:0;margin-left:2px}.stat span{display:block;margin-top:6px;font-size:.88rem;line-height:1.45;color:var(--text-2)}.section{padding:112px 0}.section-alt{background:var(--bg-alt);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.section-alt+.section-alt{border-top:0}#overview{padding-top:88px}.sec-head{max-width:880px}.kicker{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-ink)}.kicker span{font-family:var(--font-mono);font-size:11.5px;letter-spacing:0;padding:2px 7px;border-radius:6px;border:1px solid var(--border-strong);color:var(--muted);background:var(--surface)}.sec-head h2{margin-top:14px;font-family:var(--font-display);font-weight:700;font-size:clamp(1.8rem,1.15rem + 2.3vw,2.9rem);line-height:1.08;letter-spacing:-.03em;text-wrap:balance}.sec-lede{margin-top:18px;font-size:1.12rem;line-height:1.65;color:var(--text-2);max-width:43em}.bento{margin-top:48px;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:16px}.card{position:relative;display:flex;flex-direction:column;gap:12px;min-width:0;background:var(--surface);border:1px solid var(--border);border-radius:22px;padding:26px;transition:border-color .2s ease,box-shadow .2s ease}.card:hover{border-color:var(--border-strong);box-shadow:var(--shadow)}.b-problem{grid-column:span 7;grid-row:span 2;justify-content:space-between;gap:20px;background:radial-gradient(90% 70% at 100% 0%,var(--orange-wash),transparent 62%),var(--surface)}.b-idea,.b-cost{grid-column:span 5}.b-result,.b-speed,.b-robot{grid-column:span 4}.card-accent{background:radial-gradient(110% 90% at 100% 0%,var(--accent-wash),transparent 62%),var(--surface);border-color:color-mix(in srgb,var(--accent) 35%,var(--border))}.card-kicker{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}.kdot{width:8px;height:8px;border-radius:50%;flex:none;display:inline-block;background:var(--kc, 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button:hover{color:var(--heading)}.seg button[aria-pressed=true]{background:var(--surface);color:var(--heading);box-shadow:var(--shadow-sm)}.pick{display:grid;grid-template-columns:96px minmax(0,1fr);gap:14px;align-items:start;padding:12px;border-radius:14px;border:1px solid var(--border-soft);background:var(--surface-2)}.pick img{width:96px;height:96px;-o-object-fit:cover;object-fit:cover;border-radius:10px;border:2px solid var(--mc)}.pick dl{margin:0;display:grid;gap:8px}.pick dt{font-size:11px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}.pick dd{margin:2px 0 0;font-size:.9rem;line-height:1.5;color:var(--text)}.dg{--f-ink: #1F3F5F;--f-line: #2F4D6B;--f-label: #474C55;--f-gray: #9AA3AD;--f-mid: #6B6F76;--f-green: #5F7F5F;--f-warm: #D2934F;--f-pink: #E46F8C;--f-blue: #3C7DB5;--f-mask: #C23FC9;--tk-p: #F6CFA4;--tk-q: #B5DCF3;--tk-v: #46698A;--tk-s: #B27C3E;--tk-g: #A9C3A9}.dg .m-text{--mc: #E8712A}.dg .m-point{--mc: #1D9BD7}.dg .m-box{--mc: #4F46E5}.dg .m-mask{--mc: #C23FC9}.dg text{font-family:var(--font-body)}.dg .f-title{font-family:var(--font-serif);font-weight:700;font-size:19px;fill:#1e1e24;transition:opacity .4s}.dg .f-title-sm{font-size:18px}.dg .f-lb{font-size:13px;font-weight:700;fill:var(--f-label)}.dg .f-row-t{font-size:14px;font-weight:700;fill:var(--f-label)}.dg .f-enc-t{font-size:12px;font-weight:700;fill:var(--f-ink)}.dg .f-sm-b{font-size:11.5px;font-weight:700;fill:var(--f-label)}.dg .f-sub-t{font-size:12.5px;font-weight:700;fill:var(--f-label)}.dg .f-sub-t-sm{font-size:11.4px}.dg .f-legend-t{font-size:10.5px;font-weight:500;fill:var(--f-label)}.dg .f-tiny-b{font-size:9.5px;font-weight:700;fill:var(--f-label)}.dg .f-tiny,.dg .f-tick{font-size:9.5px;fill:var(--f-mid)}.dg .f-quote-t{font-size:9.6px;font-weight:700;fill:#fff}.dg .f-mask-t{font-size:11px;font-weight:700;fill:var(--f-mask)}.dg .f-green-t{fill:var(--f-green)}.dg .f-ink-t{fill:var(--f-ink)}.dg .f-dots{font-size:16px;font-weight:700;fill:var(--f-mid)}.f-dash{fill:none;stroke:var(--f-line);stroke-width:1.3;stroke-dasharray:6 5}.f-row{fill:#f5f8fb;stroke:var(--f-line);stroke-width:1.4;transition:fill .25s,stroke .25s,stroke-width .25s}.f-row-sel .f-row{fill:color-mix(in srgb,var(--mc) 9%,#FFFFFF);stroke:var(--mc);stroke-width:2.6}.f-quote{fill:#1f4566}.f-frame{fill:none;stroke:#c9d2db;stroke-width:1}.f-anchor{stroke:var(--f-mask);stroke-width:2.4}.f-enc{fill:#fff;stroke:var(--f-line);stroke-width:1.5}.f-box{fill:#fff;stroke:var(--f-line);stroke-width:1.4}.f-box-green{stroke:var(--f-green)}.f-card{stroke:var(--f-mid);stroke-width:1.3}.f-card-warm{fill:#fff8f0}.f-card-cool{fill:#f3f8fd}.f-card-green{fill:#f3f8f3;stroke:var(--f-green)}.f-card-blue{fill:#eaf2f9;stroke:var(--f-line)}.f-dash-warm{fill:none;stroke:var(--f-warm);stroke-width:1.3;stroke-dasharray:5 4}.f-dash-cool{fill:none;stroke:#4f86b5;stroke-width:1.3;stroke-dasharray:5 4}.f-fill-cool{fill:#f2f8fc}.f-fill-warm{fill:#fff7ec}.f-sub{fill:#f7fafc;stroke:var(--f-line);stroke-width:1.3;stroke-dasharray:6 5}.f-sub-warm{fill:#fffbf6;stroke:var(--f-warm)}.f-legend{fill:#eef0f3}.f-plain{fill:#fff;stroke:var(--f-gray);stroke-width:1.3}.f-plain-gray{fill:#eef0f3}.f-arr{fill:none;stroke:var(--f-line);stroke-width:1.5}.f-arr-gray{stroke:var(--f-mid)}.f-attn{fill:none;stroke:var(--f-mid);stroke-width:1;stroke-dasharray:2.5 2.5}.f-curve{fill:none;stroke:var(--f-line);stroke-width:1.6}.f-curve-sm{stroke-width:1.2}.f-dot{fill:var(--f-line)}.f-bot{fill:#8a96a3}.f-human{fill:#3d3d45}.f-axis{stroke:var(--f-mid);stroke-width:1}.f-bar{fill:url(#f-hatch);stroke:var(--f-green);stroke-width:1}.f-net line{stroke:var(--f-line);stroke-width:1.2}.f-net circle{fill:var(--f-line)}.f-sg{stroke-dasharray:3 3}.f-sg-dot{fill:#fff;stroke:var(--f-mid);stroke-width:1}.tk-p{fill:var(--tk-p)}.tk-q{fill:var(--tk-q)}.tk-v{fill:var(--tk-v)}.tk-s{fill:var(--tk-s)}.tk-g{fill:var(--tk-g)}.f-link{fill:none;stroke-width:1.6;transition:stroke-width .3s}.f-link.pink{stroke:var(--f-pink)}.f-link.blue{stroke:var(--f-blue);stroke-dasharray:5 4}.f-link.mask-route{stroke:var(--f-mask);stroke-width:1.8;stroke-dasharray:4 3}.f-link.is-flow{stroke-width:2.2;stroke-dasharray:6 4}@media(prefers-reduced-motion:no-preference){.f-link.is-flow,.f-link.mask-route{animation:f-flow 1.1s linear infinite}}@keyframes f-flow{to{stroke-dashoffset:-20}}.dg .f-count{font-family:var(--font-mono);font-size:9.5px;font-weight:700;fill:#3f3f55}.f-count-b rect{fill:#fff;stroke:#9aa3ad;stroke-width:1}.tk-cls{fill:#d2934f}.f-stage{transition:none}.fl{pointer-events:none}.fl-chip{fill:#fff;stroke-width:1.3;filter:drop-shadow(0 1px 1.5px rgba(15,23,42,.18))}.dg .fl-chip-t{font-family:var(--font-mono);font-size:11px;font-weight:600;fill:#1f2937}.fl-hit{fill:#4f46e512;stroke:#4f46e5;stroke-width:2;opacity:0;animation:fl-hit .9s ease-out both}@keyframes fl-hit{0%{opacity:0}25%{opacity:1}to{opacity:0}}.fl-fx path{fill:none;stroke:#4f46e5;stroke-width:1.8;stroke-dasharray:4 3;animation:f-flow .7s linear infinite}.fl-arrows.is-up path{stroke:#d2934f}.fl-keys path{stroke:#46698a;stroke-width:1.6;stroke-dasharray:5 4;animation:f-flow 1s linear infinite}.fl-wp path{stroke:#4f46e5;stroke-width:2.4;stroke-dasharray:1;stroke-dashoffset:1;animation:fl-draw var(--fl-t, 1.2s) ease-out forwards}.fl-wp circle{fill:#4f46e5;opacity:0;transform-box:fill-box;transform-origin:center;animation:fl-pop .35s ease-out both}.fl-bar{fill:#5f7f5f;opacity:.55;transform-box:fill-box;transform-origin:bottom;animation:fl-grow var(--fl-t, 1.2s) ease-out both}@keyframes fl-draw{to{stroke-dashoffset:0}}@keyframes fl-pop{0%{opacity:0;transform:scale(.2)}70%{opacity:1;transform:scale(1.35)}to{opacity:1;transform:scale(1)}}@keyframes fl-grow{0%{transform:scaleY(0)}to{transform:scaleY(1)}}.fl-ledger{margin-top:8px;padding:8px 4px 2px;border-top:1px solid #ECEEF1;display:grid;gap:6px}.fl-row{display:flex;align-items:flex-start;gap:10px}.fl-steps{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:5px;flex:1;min-width:0}.fl-steps li{display:inline-flex;align-items:center;gap:6px;padding:3px 9px 3px 4px;border-radius:999px;font:600 11.5px/1.3 var(--font-mono);color:#6b6f76;background:#f3f4f6;border:1px solid transparent;transition:background-color .25s,color .25s,border-color .25s}.fl-i{width:17px;height:17px;border-radius:50%;display:inline-grid;place-items:center;flex:none;font-size:10px;background:#fff;color:#6b6f76}.fl-steps li.is-done{color:#3f3f55;background:#eeedfb}.fl-steps li.is-done .fl-i{background:#c7c4f4;color:#2e2a86}.fl-steps li.is-now{color:#fff;background:#4f46e5;border-color:#4f46e5}.fl-steps li.is-now .fl-i{background:#fff;color:#4f46e5}.fl-steps li.is-static{color:#3f3f55}.fl-ctl{display:inline-flex;gap:4px;flex:none}.fl-ctl button{width:28px;height:28px;display:inline-grid;place-items:center;border-radius:8px;cursor:pointer;color:#3f3f55;background:#fff;border:1px solid #E5E7EB}.fl-ctl button:hover{background:#f3f4f6}.fl-ctl button:focus-visible{outline:2px solid #4F46E5;outline-offset:1px}.fl-now{margin:0;min-height:2.9em;font-size:.84rem;line-height:1.45;color:#4b5563}.fl-now b{color:#1e1e24;font-weight:650}.fl-sep{margin:0 .4em;color:#9aa3ad}.fl-muted{color:#9aa3ad}.fl-ledger.is-empty .fl-now{min-height:0}.fl-list{margin:0;padding-left:1.2em;display:grid;gap:3px;font-size:.82rem;line-height:1.45;color:#4b5563}.fl-list b{color:#1e1e24}.fl-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}@media(max-width:1100px){.sy{grid-template-columns:minmax(0,1fr);gap:20px}.sy-fig-col{order:0}.sy-sticky{position:static}.dg-paper{overflow-x:auto;-webkit-overflow-scrolling:touch}.dg{min-width:760px;max-height:none}.sy-live .sy-steps{gap:20px}.sy-live .sy-step,.sy-live .sy-step:first-child,.sy-live .sy-step:last-child{min-height:0;padding:0;display:block}}@media(max-width:640px){.sy-card{padding:20px 18px}.pick{grid-template-columns:84px minmax(0,1fr)}.pick img{width:84px;height:84px}}