:root{--cream: #FFFFFF;--white: #FFFFFF;--smoke: #E5E5E5;--charcoal: #0A0A0A;--graphite: #444444;--slate: #777777;--silver: #AAAAAA;--iron: #D4D4D4;--vermillion: #C1440E;--vermillion-light: rgba(193, 68, 14, .06);--glow-vermillion: rgba(193, 68, 14, .15);--obsidian: #0A0A0A;--step-encode: #818CF8;--step-block: #F59E0B;--step-match: #C1440E;--step-resolve: #34D399;--font-display: "Syne", system-ui, sans-serif;--font-body: "DM Sans", system-ui, sans-serif;--font-mono: "IBM Plex Mono", "Menlo", monospace;--container: 1200px;--px: 28px;--ease: cubic-bezier(.16, 1, .3, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--cream);color:var(--charcoal);line-height:1.65;overflow-x:hidden}::selection{background:#c1440e1f}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration:none}button{border:none;background:none;cursor:pointer;font:inherit;color:inherit}.nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:20px var(--px);transition:padding .45s var(--ease)}.nav--scrolled{padding:12px var(--px)}.nav__inner{max-width:var(--container);margin:0 auto;display:flex;align-items:center;justify-content:space-between;transition:all .45s 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var(--px)}.hero__title{font-family:var(--font-display);font-size:clamp(2.8rem,6.5vw,5.5rem);font-weight:800;color:var(--cream);letter-spacing:-.04em;line-height:1.02;opacity:0;animation:fadeInUp .9s var(--ease) .2s forwards}.hero__subtitle{font-family:var(--font-display);font-size:clamp(1.1rem,2vw,1.5rem);font-weight:700;color:#fff6;margin-top:16px;opacity:0;animation:fadeInUp .9s var(--ease) .4s forwards}.hero__desc{font-size:1.0625rem;color:#ffffff80;max-width:500px;margin:20px auto 36px;line-height:1.7;opacity:0;animation:fadeInUp .9s var(--ease) .6s forwards}.hero__actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;opacity:0;animation:fadeInUp .9s var(--ease) .8s forwards}.hero__scroll{position:absolute;bottom:40px;left:50%;transform:translate(-50%);color:#ffffff4d;font-size:.75rem;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.15em;opacity:0;animation:fadeInUp .9s var(--ease) 1.2s forwards}.hero__scroll span{display:block;animation:float 2s 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var(--px);margin-bottom:56px}.problem__title{font-family:var(--font-display);font-size:clamp(2rem,5vw,3.5rem);font-weight:800;color:var(--charcoal);letter-spacing:-.03em;line-height:1.1}.problem__sub{font-family:var(--font-body);font-size:clamp(.9375rem,1.5vw,1.125rem);color:var(--slate);margin-top:12px;line-height:1.65}.problem__panels{display:flex;justify-content:center;gap:20px;padding:0 var(--px)}.problem__panel{width:220px;background:var(--white);border:1px solid var(--smoke);border-radius:10px;overflow:hidden;box-shadow:0 2px 16px #0000000a}.problem__panel-header{padding:10px 16px;font-family:var(--font-mono);font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--slate);border-bottom:1px solid var(--smoke);background:#00000005}.problem__panel:nth-child(1) .problem__panel-header{border-left:3px solid #3B82F6}.problem__panel:nth-child(2) .problem__panel-header{border-left:3px solid #8B5CF6}.problem__panel:nth-child(3) .problem__panel-header{border-left:3px solid #10B981}.problem__panel-body{padding:4px 16px 12px}.problem__field{display:flex;flex-direction:column;gap:2px;padding:8px 0}.problem__field+.problem__field{border-top:1px solid rgba(0,0,0,.04)}.problem__field-label{font-family:var(--font-mono);font-size:.625rem;text-transform:uppercase;letter-spacing:.06em;color:var(--slate)}.problem__field-value{font-family:var(--font-mono);font-size:.8125rem;color:var(--charcoal);line-height:1.4}.problem__connector{display:flex;flex-direction:column;align-items:center;gap:4px;margin:32px 0;transform-origin:top center}.problem__resolved{width:300px;background:var(--white);border:1.5px solid var(--smoke);border-radius:12px;overflow:hidden;box-shadow:0 8px 40px #0000000f}.problem__resolved-header{padding:10px 16px;border-bottom:1px solid var(--smoke);background:#00000005}.problem__badge{display:inline-block;padding:3px 10px;background:var(--vermillion);color:var(--cream);font-family:var(--font-mono);font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;border-radius:4px;line-height:1.5}.problem__resolved-body{padding:4px 16px 12px}.problem__resolved-sources{margin-top:8px;padding-top:10px;border-top:1px solid var(--smoke);font-family:var(--font-body);font-size:.75rem;color:var(--slate);line-height:1.5}.problem__resolved-sources strong{color:var(--charcoal);font-weight:600}@media(max-width:768px){.problem{padding:80px 0 100px}.problem__heading{text-align:left;margin-bottom:40px}.problem__panels{flex-direction:column;align-items:center;gap:12px}.problem__panel,.problem__resolved{width:280px}}.scale{position:relative;background:var(--obsidian);padding:140px 0;display:flex;align-items:center;justify-content:center;overflow:hidden;min-height:70vh}.scale__fibers{position:absolute;inset:0;pointer-events:none;z-index:0}.scale__fiber{position:absolute;left:-20%;width:140%;background:linear-gradient(90deg,transparent 0%,var(--vermillion) 30%,transparent 60%);background-size:50% 100%;animation:fiber-flow linear infinite}@keyframes fiber-flow{0%{background-position:-100% 0}to{background-position:200% 0}}.scale__glow{position:absolute;width:80vw;height:60%;top:50%;left:50%;transform:translate(-50%,-50%);background:radial-gradient(ellipse at center,rgba(193,68,14,.14) 0%,transparent 60%);pointer-events:none;z-index:0}.scale__content{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:0 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0;background:var(--cream)}.pipeline__label{font-family:var(--font-mono);font-size:.6875rem;font-weight:500;text-transform:uppercase;letter-spacing:.14em;color:var(--vermillion);display:inline-block;padding:6px 14px;background:#c1440e0d;border:1px solid rgba(193,68,14,.1);border-radius:999px;margin-bottom:20px}.pipeline__title{font-family:var(--font-display);font-size:clamp(2rem,4.5vw,3rem);font-weight:800;letter-spacing:-.03em;color:var(--charcoal);line-height:1.1;margin-bottom:8px}.pipeline__subtitle{font-size:1.0625rem;color:var(--graphite);margin-bottom:0}.pipeline__canvas-wrap{position:relative;width:100%;aspect-ratio:2.2 / 1;border-radius:16px;border:1px solid var(--smoke);overflow:hidden;background:var(--white);margin:40px 0 24px;box-shadow:0 2px 20px #00000008}.pipeline__canvas{position:absolute;inset:0;width:100%;height:100%}.pipeline__tabs{display:flex;gap:6px;margin-bottom:24px}.pipeline__tab{flex:1;position:relative;padding:14px 18px 18px;text-align:left;border:1px solid var(--smoke);border-radius:12px;background:var(--white);cursor:pointer;overflow:hidden;transition:border-color .3s ease,background .3s ease}.pipeline__tab:hover{background:var(--cream)}.pipeline__tab--active{border-color:#c1440e40;background:#c1440e08}.pipeline__tab-num{font-family:var(--font-mono);font-size:.625rem;letter-spacing:.06em;color:var(--silver);display:block;margin-bottom:3px;transition:color .3s ease}.pipeline__tab--active .pipeline__tab-num{color:var(--vermillion)}.pipeline__tab-name{font-family:var(--font-display);font-size:.9375rem;font-weight:700;color:var(--graphite);transition:color .3s ease}.pipeline__tab--active .pipeline__tab-name{color:var(--charcoal)}.pipeline__tab-bar{position:absolute;bottom:0;left:0;height:2.5px;width:0;background:var(--vermillion);border-radius:0 2px 0 0}.pipeline__desc{font-size:1.0625rem;color:var(--graphite);line-height:1.7;max-width:560px;min-height:28px}@media(max-width:768px){.pipeline{padding:80px 0}.pipeline__canvas-wrap{aspect-ratio:4 / 3;margin:28px 0 20px}.pipeline__tabs{flex-wrap:wrap;gap:4px}.pipeline__tab{flex:1 1 calc(50% - 2px);padding:12px 14px 16px}.pipeline__tab-name{font-size:.8125rem}}.page{min-height:100vh}.container{max-width:var(--container);margin:0 auto;padding:0 var(--px)}.accent-dot{color:var(--vermillion)}.btn{display:inline-block;padding:14px 34px;font-family:var(--font-body);font-size:.9375rem;font-weight:500;border-radius:999px;transition:all .3s var(--ease);cursor:pointer;text-decoration:none;line-height:1.4}.btn--primary{background:var(--cream);color:var(--obsidian);border:1px solid rgba(255,255,255,.3)}.btn--primary:hover{background:#fff;transform:translateY(-2px);box-shadow:0 8px 30px #fff3}.btn--ghost{background:transparent;color:#ffffffb3;border:1px solid rgba(255,255,255,.2)}.btn--ghost:hover{background:#ffffff14;color:var(--cream);transform:translateY(-2px)}.btn--dark{background:var(--charcoal);color:var(--cream);border:1px solid var(--charcoal)}.btn--dark:hover{background:#000;transform:translateY(-2px);box-shadow:0 8px 30px #00000026}.btn--light-solid{background:var(--cream);color:var(--obsidian);border:1px solid var(--cream)}.btn--light-solid:hover{background:#fff;transform:translateY(-2px);box-shadow:0 8px 30px #ffffff40}.btn--lg{padding:18px 48px;font-size:1.0625rem}.seo-intro{background:var(--white);padding:100px 0;border-top:1px solid var(--smoke);border-bottom:1px solid var(--smoke)}.seo-intro__title{font-family:var(--font-display);font-size:clamp(1.75rem,3.5vw,2.5rem);font-weight:800;letter-spacing:-.02em;color:var(--charcoal);margin-bottom:20px}.seo-intro__sub{font-family:var(--font-display);font-size:clamp(1.25rem,2.5vw,1.75rem);font-weight:700;letter-spacing:-.01em;color:var(--charcoal);margin-top:48px;margin-bottom:16px}.seo-intro__body{font-size:1.0625rem;color:var(--graphite);line-height:1.8;max-width:720px;margin-bottom:16px}@media(max-width:768px){:root{--px: 20px}.seo-intro{padding:72px 0}}