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@font-face{font-family:PlexMono;src:url('./fonts/ibm-plex-mono-semibold.woff2') format('woff2');font-weight:700;font-display:swap}
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.hero{position:relative;overflow:hidden;background:radial-gradient(ellipse 47% 56% at 83% 51%,#28342940,transparent 70%),linear-gradient(135deg,#0d1517 0%,#080c10 74%)}.hero:after{pointer-events:none;content:'';position:absolute;inset:0;opacity:.14;background-image:linear-gradient(#647d7729 1px,transparent 1px),linear-gradient(90deg,#647d7729 1px,transparent 1px);background-size:50px 50px;mask-image:linear-gradient(90deg,transparent 18%,black 100%)}.hero-topline,.hero-footnote{position:relative;z-index:1;display:flex;justify-content:space-between;gap:20px;padding:20px clamp(20px,4vw,75px);font-size:.63rem;letter-spacing:.14em;color:#b4c8b9}.hero-topline{border-bottom:1px solid #263b3c}.hero-topline>span:first-child{display:flex;gap:10px;align-items:center}.live-dot{width:7px;height:7px;border-radius:100%;background:var(--acid);box-shadow:0 0 15px var(--acid)}.microline{color:#8e9f9b}
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/* FAULTLINE V2 / one instrument across the entire narrative */
html{scroll-padding-top:155px}
.topbar{position:sticky;top:0;z-index:55;backdrop-filter:blur(14px)}
.instrument-rail{height:53px;position:sticky;top:76px;z-index:54;background:#17211ff2;border-bottom:1px solid #52645a;display:flex;align-items:center;gap:0;padding:0 clamp(20px,4vw,75px);font-size:.62rem;font-weight:700;letter-spacing:.09em;box-shadow:0 9px 35px #0006;backdrop-filter:blur(15px)}
.instrument-rail .rail-brand{display:flex;align-items:center;gap:11px;flex-shrink:0;color:#bed5bc;border-right:1px solid #3b5146;padding-right:27px;margin-right:25px}
.rail-pulse{font-size:1.25rem;line-height:1;color:var(--acid)}
.rail-select{display:flex;align-items:stretch;height:100%;gap:4px}
.rail-select button{background:transparent;border:0;border-bottom:3px solid transparent;min-width:81px;padding:4px 14px 0;color:#a0bbb3;font-size:.66rem;font-weight:700;cursor:pointer;letter-spacing:.045em}
.rail-select button[aria-pressed=true]{border-bottom-color:var(--acid);color:var(--acid);background:#dfff5610}
.rail-select button:hover:not([aria-pressed=true]){color:#fff;background:#30453b}
.rail-stage{margin-left:auto;color:#e4f5e3;text-decoration:none;white-space:nowrap;font-size:.67rem}
.rail-stage:hover{color:var(--acid)}
.rail-progress{position:absolute;height:2px;left:0;right:0;bottom:0;background:#162723;overflow:hidden}
.rail-progress span{display:block;width:100%;height:100%;background:var(--acid);transform:scaleX(0);transform-origin:left;will-change:transform}
.flow-chrome{align-items:center}
.flow-mode-controls{display:flex;gap:2px;align-items:center}
.flow-mode-controls button{background:#152823;border:1px solid #3d5d50;color:#b6dbcd;padding:9px 13px;cursor:pointer;min-width:64px;font-size:.66rem;letter-spacing:.07em;font-weight:700}
.flow-mode-controls button[aria-pressed=true]{background:var(--cyan);border-color:var(--cyan);color:#08231b}
.flow-mode-controls button:hover:not([aria-pressed=true]){background:#264f47;color:#fff}
.route-console{margin-top:15px;border:1px solid #365248;background:linear-gradient(120deg,#101d1e,#0e1519);position:relative;overflow:hidden}
.route-console:before{content:'';position:absolute;pointer-events:none;inset:0;background:linear-gradient(130deg,transparent 30%,#d9ff5610 50%,transparent 70%);opacity:.3}
.route-console-header{display:flex;justify-content:space-between;align-items:center;gap:22px;padding:28px clamp(20px,3vw,44px) 10px;position:relative}
.route-overline{font-size:.66rem;color:var(--cyan);letter-spacing:.1em}
.route-console-header h3{font-size:clamp(1.7rem,2.7vw,3rem);line-height:1.05;letter-spacing:-.075em;margin:13px 0 0}
.route-console-header>button{background:none;border:1px solid #687c64;color:var(--acid);font-size:.65rem;letter-spacing:.06em;padding:14px 17px;cursor:pointer}
.route-console-header>button:hover{background:#32452c}
.route-console-help{padding:0 clamp(20px,3vw,44px);margin:7px 0 25px;font-size:.77rem;max-width:75ch;color:#a5bcb6;position:relative}
.route-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:#355347;border-block:1px solid #355347}
.route-tiles button{border:0;background:#172825;min-width:0;min-height:106px;display:flex;text-align:left;align-items:flex-start;gap:17px;padding:22px clamp(13px,2.3vw,35px);color:#d6efdf;cursor:pointer;position:relative}
.route-tiles button:hover:not([aria-pressed=true]){background:#244138}
.route-tiles button[aria-pressed=true]{background:var(--acid);color:#14200d}
.route-num{font-size:.66rem;color:var(--acid);padding-top:4px}
.route-tiles button[aria-pressed=true] .route-num{color:#4b5a1a}
.route-tile-body{display:flex;flex-direction:column;gap:13px;min-width:0}
.route-tile-body strong{font-size:clamp(.79rem,1.1vw,1.04rem);line-height:1.3;word-break:normal}
.route-tile-body small{font-size:.68rem;line-height:1.4;color:#a9c5be}
.route-tiles button[aria-pressed=true] .route-tile-body small{color:#344723}
.route-arrow{margin-left:auto}
.route-report{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #3e554c;position:relative}
.route-report>div{padding:29px clamp(20px,3vw,44px)}
.route-report>div+div{border-left:1px solid #3e554c}
.route-report span{display:block;font-size:.64rem;color:var(--cyan);letter-spacing:.1em;font-weight:700;margin-bottom:13px}
.route-report strong{font-size:clamp(1rem,1.55vw,1.5rem);color:var(--acid);line-height:1.5}
.route-report p{margin:12px 0 0;font-size:.78rem;max-width:70ch;color:#adcbc3}
.route-report a{display:inline-block;color:var(--acid);margin-top:20px;font-size:.65rem;letter-spacing:.07em;text-decoration:none;border-bottom:1px solid var(--acid);padding-bottom:7px}
.evidence-table tr.route-is-selected td{background:#2b473a;color:#fff}
.evidence-table tr.route-is-selected td:first-child{box-shadow:inset 4px 0 var(--acid)}
@media(max-width:1000px){.instrument-rail .rail-brand{font-size:.56rem;margin-right:12px;padding-right:12px}.route-tiles button{gap:9px;padding:17px}.route-arrow{font-size:.7rem}}
@media(max-width:720px){html{scroll-padding-top:123px}.instrument-rail{top:72px;height:47px;padding:0 12px}.instrument-rail .rail-brand{display:none}.rail-select{flex:1;justify-content:flex-start}.rail-select button{min-width:0;padding:3px 10px 0;font-size:.59rem}.rail-stage{font-size:.56rem;padding-left:4px}.flow-chrome{gap:9px}.flow-mode-controls button{min-width:0;padding:7px 8px;font-size:.56rem}.route-console-header{align-items:flex-start}.route-console-header>button{font-size:.58rem;padding:10px;white-space:nowrap}.route-tiles{grid-template-columns:1fr}.route-tiles button{min-height:71px;align-items:center;padding:15px 20px}.route-tile-body{gap:3px}.route-report{grid-template-columns:1fr}.route-report>div{padding:22px}.route-report>div+div{border-left:0;border-top:1px solid #3e554c}.route-console-header h3{font-size:1.8rem}}
@media(prefers-reduced-motion:reduce){.rail-progress span{will-change:auto}}

.screen-reader-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;border:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.flow-lens-note{margin:0;padding:11px 25px;border-top:1px solid #344643;color:#c9dc9a;background:#15201b;font-size:.67rem;line-height:1.6}
.chart-fallback{color:#d4f0d9;font-size:.85rem;padding:20px}

@media(max-width:360px){.research-section h2{font-size:2.5rem}}

/* Repair comparison / keep POA&M a single, legible acronym at every width. */
.repair-figure strong { font:inherit; font-weight:inherit; white-space:nowrap; letter-spacing:-.13em; }
.repair-panels article:nth-child(2) .repair-figure strong { font-size:clamp(4.1rem,9vw,10rem); letter-spacing:0; }
@media(max-width:720px) {
  .repair-panels { margin-top:42px; }
  .repair-panels article { padding:clamp(22px,6vw,34px); }
  .repair-figure { display:flex; align-items:baseline; flex-wrap:wrap; column-gap:15px; row-gap:4px; }
  .repair-figure span { margin-bottom:0; font-size:.7rem; }
  .repair-panels h3 { margin:23px 0 12px; font-size:clamp(1.55rem,6.7vw,2rem); }
  .repair-panels p { font-size:clamp(.84rem,3.8vw,.96rem); line-height:1.65; }
}