/* ============ Fonts (local, no external requests) ============ */
@font-face{font-family:"Century Expanded LT Std";src:url("../fonts/CenturyExpandedLTStd-Regular.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Roboto";src:url("../fonts/Roboto-Light.ttf") format("truetype");font-weight:300;font-display:swap}
@font-face{font-family:"Roboto";src:url("../fonts/Roboto-Regular.ttf") format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:"Roboto";src:url("../fonts/Roboto-Medium.ttf") format("truetype");font-weight:500;font-display:swap}
@font-face{font-family:"Roboto";src:url("../fonts/Roboto-Bold.ttf") format("truetype");font-weight:700;font-display:swap}
@font-face{font-family:"Roboto Mono";src:url("../fonts/RobotoMono-Regular.ttf") format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:"Roboto Mono";src:url("../fonts/RobotoMono-Medium.ttf") format("truetype");font-weight:500;font-display:swap}

/* ============ Tokens: house design system ============ */
:root{
  --white:#ffffff;
  --n-00:#e3eaf0; --n-100:#ebf5fd; --n-200:#cfe3f4; --n-300:#b3cfe3; --n-400:#94adbf;
  --n-500:#5e7ea0; --n-600:#3c5b7c; --n-700:#11274a; --n-800:#011735;
  --orange-300:#ff6a45; --orange-500:#ff3300; --orange-600:#cc2900;
  --green-400:#39d377; --green-500:#008753;
  --purple-300:#b266ff; --purple-500:#7f00ff;
  --bg:var(--n-800); --surface:var(--n-700);
  --text:var(--white); --text-mid:var(--n-200); --text-muted:var(--n-300);
  --font-display:"Century Expanded LT Std",Georgia,serif;
  --font-body:"Roboto",system-ui,sans-serif;
  --font-mono:"Roboto Mono",ui-monospace,monospace;
  --radius-card:20px; --radius-panel:16px; --radius-pill:calc(infinity*1px);
  --content:1401px; --gutter:24px; --section-y:96px;
  --ease:cubic-bezier(.4,0,.2,1);
  --ease-out:cubic-bezier(0,0,.2,1);
  --ease-spring:linear(0,0.009 0.9%,0.033 1.8%,0.129 3.8%,0.676 11.3%,0.89 14.9%,1.03 18.5%,1.075 20.4%,1.102 22.3%,1.115 24.7%,1.111 27.4%,1.016 39.7%,0.989 47.4%,1.001 71.7%,1);
  --shadow-float:rgba(0,0,0,0) 0 0 0 0,rgba(0,0,0,0) 0 0 0 0,rgba(0,0,0,.1) 0 10px 15px -3px,rgba(0,0,0,.1) 0 4px 6px -4px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:clip}
::selection{background:var(--orange-500);color:var(--white)}
:focus-visible{outline:2px solid var(--purple-300);outline-offset:2px;border-radius:4px}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
.container{width:min(var(--content),100% - var(--gutter)*2);margin-inline:auto}
section{padding:calc(var(--section-y)*.75) 0}

/* ============ Type ============ */
.display{font-family:var(--font-display);font-weight:400;line-height:1.08;letter-spacing:-.01em}
.display-xl{font-size:clamp(2.5rem,6.5vw,5.5rem)}
.display-l{font-size:clamp(2rem,4.5vw,3.75rem)}
.eyebrow{font-family:var(--font-mono);font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.16em;color:var(--orange-500)}
.body-m{font-size:clamp(1rem,1.3vw,1.125rem);color:var(--text-mid)}

/* ============ Entrance (transform-only: content is always visible) ============ */
@media (prefers-reduced-motion:no-preference){
  .rise{animation:rise .7s var(--ease-out) var(--d,0s) both}
}
@keyframes rise{from{transform:translateY(16px)}to{transform:translateY(0)}}

/* ============ Nav ============ */
.nav-wrap{position:fixed;top:16px;left:0;right:0;z-index:50;display:flex;justify-content:center;pointer-events:none}
.nav{pointer-events:auto;display:flex;align-items:center;gap:clamp(16px,4vw,56px);min-height:64px;padding:8px 28px;border-radius:32px;background:color-mix(in srgb,var(--n-800),transparent 18%);border:1px solid color-mix(in srgb,var(--white),transparent 88%);box-shadow:var(--shadow-float);transition:background-color .3s var(--ease),border-color .3s var(--ease)}
.nav.solid{background:var(--n-800);border-color:color-mix(in srgb,var(--white),transparent 80%)}
.nav-icon{display:inline-flex;padding:8px;border-radius:var(--radius-pill);color:var(--n-300);transition:color .2s var(--ease)}
.nav-icon:hover{color:var(--white)}
.nav-brand{display:inline-flex;align-items:baseline;font-size:clamp(18px,2vw,24px);color:var(--white)}
.brand-glyphs{--g:18px;display:inline-flex;align-items:flex-end;gap:4px;transition:scale .3s var(--ease-spring)}
.nav-brand:hover .brand-glyphs{scale:1.06}
.glyph{height:var(--g,24px);width:var(--g,24px);display:inline-block}
.glyph.gm{width:calc(var(--g)*1.15);background:linear-gradient(160deg,var(--n-100),var(--n-300) 55%,var(--n-400));clip-path:polygon(0 100%,0 0,22% 0,50% 54%,78% 0,100% 0,100% 100%,78% 100%,78% 30%,57% 70%,43% 70%,22% 30%,22% 100%)}
.glyph.gi{width:calc(var(--g)*.36);border-radius:1px;background:linear-gradient(165deg,var(--white),var(--n-200) 70%)}
.glyph.gl{background:linear-gradient(200deg,var(--n-500),var(--n-700) 75%);clip-path:polygon(0 0,34% 0,34% 72%,100% 72%,100% 100%,0 100%)}
.glyph.ga{background:radial-gradient(circle at 38% 28%,var(--orange-500) 30%,var(--orange-600) 78%);clip-path:polygon(50% 0,100% 100%,72% 100%,50% 36%,28% 100%,0 100%)}
.glyph.gn{width:calc(var(--g)*1.05);background:linear-gradient(160deg,var(--n-300),var(--n-500) 60%,var(--n-600));clip-path:polygon(0 100%,0 0,26% 0,74% 62%,74% 0,100% 0,100% 100%,74% 100%,26% 38%,26% 100%)}
.nav-menu{font-weight:500;font-size:15px;color:var(--white);padding:8px 12px;border-radius:var(--radius-pill);transition:color .2s var(--ease)}
.nav-menu:hover{color:var(--n-300)}

/* ============ Menu overlay ============ */
#menu{position:fixed;inset:0;z-index:40;background:var(--n-800);display:flex;align-items:center;opacity:0;visibility:hidden;transition:opacity .45s var(--ease),visibility 0s .45s}
#menu.open{opacity:1;visibility:visible;transition:opacity .45s var(--ease)}
.menu-inner{width:min(var(--content),100% - var(--gutter)*2);margin-inline:auto;display:flex;flex-direction:column;gap:clamp(32px,6vh,56px)}
.menu-eyebrow{opacity:0}
#menu.open .menu-eyebrow{animation:entrance-fade .5s var(--ease) .08s both}
.menu-list{display:flex;flex-direction:column;gap:clamp(4px,1.5vh,16px)}
.menu-link{font-family:var(--font-display);font-size:clamp(2.25rem,6.5vw,5rem);line-height:1.12;width:fit-content;display:inline-flex;align-items:baseline;gap:clamp(12px,2vw,24px);color:var(--white);opacity:0;transition:color .3s var(--ease)}
#menu.open .menu-link{animation:entrance-slide-up .55s var(--ease-out) both}
#menu.open .menu-list li:nth-child(1) .menu-link{animation-delay:.12s}
#menu.open .menu-list li:nth-child(2) .menu-link{animation-delay:.19s}
#menu.open .menu-list li:nth-child(3) .menu-link{animation-delay:.26s}
#menu.open .menu-list li:nth-child(4) .menu-link{animation-delay:.33s}
#menu.open .menu-list li:nth-child(5) .menu-link{animation-delay:.40s}
#menu.open .menu-list li:nth-child(6) .menu-link{animation-delay:.47s}
.menu-link:hover{color:var(--n-300)}
.menu-link .num{font-family:var(--font-mono);font-size:clamp(11px,1vw,14px);letter-spacing:.12em;color:var(--n-500);transition:color .3s var(--ease)}
.menu-link:hover .num{color:var(--orange-500)}
.menu-foot{display:flex;flex-wrap:wrap;gap:24px;color:var(--n-400);font-size:14px;opacity:0}
#menu.open .menu-foot{animation:entrance-fade .5s var(--ease) .42s both}
.menu-foot a{transition:color .2s var(--ease)}
.menu-foot a:hover{color:var(--white)}
@keyframes entrance-slide-up{0%{opacity:0;transform:translateY(20px)}100%{opacity:1;transform:translateY(0)}}
@keyframes entrance-fade{0%{opacity:0}100%{opacity:1}}

/* ============ Buttons (label-duplication spring) ============ */
.btn{--dup:.8s;position:relative;display:inline-flex;align-items:center;justify-content:center;min-height:56px;border-radius:var(--radius-pill);overflow:hidden;font-size:14px;font-weight:500;line-height:1;cursor:pointer;width:fit-content;transition:color .3s var(--ease),background-color .3s var(--ease),border-color .3s var(--ease)}
.btn .flip{position:relative;min-width:0;flex:1;overflow:hidden}
.btn .flip>span{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:56px;padding:20px 32px;width:100%}
.btn .flip>span.dup{position:absolute;inset:0;transform:translateY(100%);pointer-events:none}
@media (prefers-reduced-motion:no-preference){
  .btn .flip>span{transition:transform var(--dup) var(--ease-spring)}
  .btn:hover .flip>span.base,.btn:focus-visible .flip>span.base{transform:translateY(-100%)}
  .btn:hover .flip>span.dup,.btn:focus-visible .flip>span.dup{transform:translateY(0)}
}
.btn-primary{background:var(--n-100);color:var(--n-800)}
.btn-primary:hover{background:var(--white)}
.btn-ghost{background:transparent;border:1px solid color-mix(in srgb,var(--white),transparent 65%);color:var(--white)}
.btn-ghost:hover{border-color:var(--white)}
.btn-sm,.btn-sm .flip>span{min-height:44px}
.btn-sm .flip>span{padding:12px 24px}

/* ============ Page head ============ */
.page-head{padding:180px 0 0}
.crumb{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--n-400);margin-bottom:32px;transition:color .2s var(--ease)}
.crumb:hover{color:var(--white)}
.crumb .arrow{color:var(--orange-500)}
.page-head .eyebrow{display:block;margin-bottom:20px}
.page-head h1{max-width:18ch}
.lead{max-width:62ch;margin-top:28px}
.meta-row{display:flex;flex-wrap:wrap;gap:12px 40px;margin-top:44px;font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--n-400);align-items:center}
.meta-row b{color:var(--n-200);font-weight:500}
.meta-row .live{color:var(--green-400)}
.head-cta{margin-top:36px;display:flex;gap:12px;flex-wrap:wrap}

.hero-stats{display:flex;flex-wrap:wrap;gap:24px clamp(32px,4.5vw,72px);margin-top:48px;align-items:flex-end}
.hstat{display:flex;flex-direction:column;gap:6px}
.hstat .k{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--n-400)}
.hstat .v{font-family:var(--font-display);font-size:clamp(1.875rem,3vw,2.75rem);line-height:1.1;font-variant-numeric:tabular-nums}
.hero-stats .src{flex-basis:100%}
.src{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--n-500)}

.hero-viz{margin-top:64px;border-radius:var(--radius-card);overflow:hidden;background:var(--n-800);border:1px solid color-mix(in srgb,var(--white),transparent 90%);aspect-ratio:21/9;position:relative}
.hero-viz svg{position:absolute;inset:0;width:100%;height:100%}
@media(max-width:720px){.hero-viz{aspect-ratio:16/10}}

/* ============ Split + prose ============ */
.split{display:grid;gap:32px}
.split>*{min-width:0}
@media(min-width:960px){.split{grid-template-columns:5fr 7fr;gap:64px}}
.split h2{position:sticky;top:120px;height:fit-content}
.prose{display:flex;flex-direction:column;gap:20px}
.prose p{color:var(--text-mid);font-size:clamp(1rem,1.2vw,1.125rem);max-width:65ch}
.prose strong{color:var(--white);font-weight:500}
.mono-ref{font-family:var(--font-mono);font-size:.9em;color:var(--n-100)}
.mt-48{margin-top:48px}
.inline-link{color:var(--white);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--orange-500);transition:color .2s var(--ease)}
.inline-link:hover{color:var(--n-300)}

/* ============ Section head ============ */
.dash-head{max-width:70ch;display:flex;flex-direction:column;gap:16px;margin-bottom:40px}

/* ============ Architecture ============ */
.arch-viz{border-radius:var(--radius-panel);overflow:hidden;background:var(--n-800);border:1px solid color-mix(in srgb,var(--white),transparent 90%)}
.mt-32{margin-top:32px}
.arch-viz svg{width:100%;height:auto;display:block}
@media (prefers-reduced-motion:no-preference){
  .arch-viz .flow{stroke-dasharray:2 10;animation:flow 1.4s linear infinite}
}
@keyframes flow{to{stroke-dashoffset:-12}}

.steps{display:flex;flex-direction:column}
.step{display:grid;grid-template-columns:64px 1fr;gap:24px;padding:28px 0;border-top:1px solid color-mix(in srgb,var(--white),transparent 88%)}
.step:last-child{border-bottom:1px solid color-mix(in srgb,var(--white),transparent 88%)}
.step .n{font-family:var(--font-mono);font-size:13px;letter-spacing:.12em;color:var(--orange-500);padding-top:5px}
.step h3{font-size:1.25rem;font-weight:500;margin-bottom:6px}
.step p{color:var(--text-mid);font-size:15px;max-width:65ch}
.step code{font-family:var(--font-mono);font-size:.9em;color:var(--n-100);background:color-mix(in srgb,var(--white),transparent 92%);padding:1px 6px;border-radius:4px}

/* ============ Stat tiles ============ */
.stat-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.stat{background:var(--surface);border-radius:var(--radius-panel);padding:28px;display:flex;flex-direction:column;gap:8px}
.stat .k{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--n-400)}
.stat .v{font-family:var(--font-display);font-size:clamp(1.375rem,2vw,1.9rem);line-height:1.1;font-variant-numeric:tabular-nums;white-space:nowrap}
.stat .v.warn{color:var(--orange-500)}

/* ============ Tables (house style; Task 16 renders into these) ============ */
.tbl-wrap{overflow-x:auto;border-radius:var(--radius-panel);border:1px solid color-mix(in srgb,var(--white),transparent 88%)}
.tbl{width:100%;border-collapse:collapse;font-family:var(--font-mono);font-size:13px}
.tbl th{text-align:left;padding:16px 20px;color:var(--n-400);font-weight:500;letter-spacing:.1em;text-transform:uppercase;font-size:11px;border-bottom:1px solid color-mix(in srgb,var(--white),transparent 84%)}
.tbl td{padding:14px 20px;color:var(--n-200);border-bottom:1px solid color-mix(in srgb,var(--white),transparent 92%)}
.tbl tr:last-child td{border-bottom:0}
.tbl tr.hl td{background:color-mix(in srgb,var(--orange-500),transparent 92%)}
.tbl .st-ok{color:var(--green-400)}
.tbl .st-warn{color:var(--orange-500)}
.tbl .st-mid{color:var(--n-300)}
.legend{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--n-300)}
.legend .dot{width:11px;height:11px;border-radius:50%;display:inline-block}
.legend .dot.ok{background:var(--green-400)}
.legend .dot.warn{background:var(--orange-500)}

/* ============ Dashboard mount points (Tasks 16-17 fill these) ============ */
#breaks-table:empty,#break-detail:empty,#stress-panel:empty{display:none}
#breaks-table,#break-detail{margin-top:40px}
#stress-panel{margin-top:48px}

/* ============ Break queue: filters ============ */
.q-controls{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:20px}
.q-select{appearance:none;color-scheme:dark;background:var(--surface) url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2394adbf' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 16px center;border:1px solid color-mix(in srgb,var(--white),transparent 84%);border-radius:12px;color:var(--n-100);font-family:var(--font-mono);font-size:13px;line-height:1;padding:13px 42px 13px 16px;cursor:pointer;transition:border-color .2s var(--ease)}
.q-select:hover{border-color:color-mix(in srgb,var(--white),transparent 60%)}
.q-select option{background:var(--n-700);color:var(--n-100)}
.q-legend{margin-left:auto;display:inline-flex;gap:14px;align-items:baseline;font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase}
.q-legend .lg-k{color:var(--n-500)}
.q-legend b{font-weight:500}
@media(max-width:640px){.q-legend{margin-left:0;flex-basis:100%}}

/* ============ Break queue: row grid (house table styling, button rows) ============ */
.qgrid{min-width:800px;font-family:var(--font-mono);font-size:13px}
.q-head,.q-row{display:grid;grid-template-columns:118px minmax(160px,1.2fr) minmax(190px,1fr) 130px minmax(170px,1fr);align-items:center}
.q-head span{padding:16px 20px;color:var(--n-400);font-weight:500;letter-spacing:.1em;text-transform:uppercase;font-size:11px;border-bottom:1px solid color-mix(in srgb,var(--white),transparent 84%)}
.q-row{width:100%;text-align:left;border-bottom:1px solid color-mix(in srgb,var(--white),transparent 92%);color:var(--n-200);transition:background-color .2s var(--ease)}
.q-row:last-child{border-bottom:0}
.q-row>span{display:block;padding:13px 20px}
.q-row:hover{background:color-mix(in srgb,var(--white),transparent 96%)}
.q-row.open{background:color-mix(in srgb,var(--white),transparent 94%)}
.q-row:focus-visible{outline-offset:-2px}
.q-id{color:var(--n-100)}
.q-num{text-align:right;font-variant-numeric:tabular-nums}
.sev-high{color:var(--white)}
.sev-medium{color:var(--n-300)}
.sev-low{color:var(--n-400)}
.st-pending{color:var(--n-300)}
.st-auto,.st-app{color:var(--green-400)}
.st-rej{color:var(--orange-500)}
.st-un{color:var(--n-400)}
.q-empty{padding:28px 20px;color:var(--n-400)}
.q-foot{display:flex;flex-wrap:wrap;gap:16px 24px;justify-content:space-between;align-items:center;margin-top:24px}

/* ============ Break detail: verdict panel ============ */
.detail{background:var(--surface);border:1px solid color-mix(in srgb,var(--white),transparent 90%);border-radius:var(--radius-panel);padding:clamp(24px,3.2vw,40px);scroll-margin-top:110px}
.detail:focus,.detail:focus-visible{outline:none} /* script-focus target; interactive children carry the ring */
.detail-top{display:flex;justify-content:space-between;align-items:flex-start;gap:24px}
.d-meta{display:flex;flex-direction:column;gap:12px}
.d-k{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--n-400)}
.d-status.st-rej{color:var(--orange-300)}
.d-exposure{font-family:var(--font-display);font-size:clamp(1.75rem,3vw,2.5rem);line-height:1.1;font-variant-numeric:tabular-nums}
.d-close{font-family:var(--font-mono);font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--n-400);padding:6px 0;transition:color .2s var(--ease)}
.d-close:hover{color:var(--white)}

/* the deterministic evidence: same language as the hero ledger */
.d-diff-wrap{margin-top:28px;background:var(--bg);border:1px solid color-mix(in srgb,var(--white),transparent 90%);border-radius:12px;padding:24px 28px;overflow-x:auto}
.d-diff{display:grid;grid-template-columns:max-content 1fr 64px max-content 1fr;align-items:center;min-width:600px}
.d-ch{font-family:var(--font-mono);font-size:13px;font-weight:500;letter-spacing:.14em;color:var(--n-100);padding-bottom:14px;border-bottom:1px solid color-mix(in srgb,var(--white),transparent 88%)}
.d-ch-l{grid-column:1/3}
.d-ch-r{grid-column:4/6}
.d-diff .d-fl{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--n-500);padding:14px 24px 14px 0}
.d-diff .d-fv{font-family:var(--font-mono);font-size:14px;color:var(--orange-500);text-align:right;padding:14px 0;font-variant-numeric:tabular-nums}
.d-feq{font-family:var(--font-mono);font-size:14px;color:var(--orange-500);text-align:center}
.d-orphan{display:grid;grid-template-columns:1fr 1fr;gap:0 64px;min-width:480px}
.d-orphan .d-ch{border-bottom:1px solid color-mix(in srgb,var(--white),transparent 88%)}
.d-orphan p{grid-column:1/-1;padding-top:16px;color:var(--n-300);font-size:14px;max-width:62ch}

/* the verdict */
.d-verdict{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:20px 32px;margin-top:28px}
.d-cell{display:flex;flex-direction:column;gap:8px}
.d-v{font-family:var(--font-mono);font-size:14px;color:var(--n-100)}
.d-plain{color:var(--text-mid);font-size:15px;max-width:56ch}
.d-mail{margin-top:28px;display:flex;flex-direction:column;gap:12px}
.d-mail pre{font-family:var(--font-mono);font-size:13px;line-height:1.7;color:var(--n-200);white-space:pre-wrap;background:var(--bg);border:1px solid color-mix(in srgb,var(--white),transparent 90%);border-radius:12px;padding:24px 28px}

/* the human gate */
.d-review{margin-top:28px;padding-top:24px;border-top:1px solid color-mix(in srgb,var(--white),transparent 88%);display:flex;flex-wrap:wrap;gap:16px 32px;align-items:center;justify-content:space-between}
.d-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.d-btn{min-height:44px;padding:12px 28px;border-radius:var(--radius-pill);border:1px solid;font-size:14px;font-weight:500;color:var(--n-100);background:transparent;transition:border-color .2s var(--ease),background-color .2s var(--ease)}
.d-approve{border-color:color-mix(in srgb,var(--green-400),transparent 45%)}
.d-approve:hover{border-color:var(--green-400)}
.d-approve[aria-pressed="true"]{border-color:var(--green-400);background:color-mix(in srgb,var(--green-500),transparent 78%)}
.d-reject{border-color:color-mix(in srgb,var(--orange-500),transparent 45%)}
.d-reject:hover{border-color:var(--orange-500)}
.d-reject[aria-pressed="true"]{border-color:var(--orange-500);background:color-mix(in srgb,var(--orange-600),transparent 82%)}
.d-decision{font-family:var(--font-mono);font-size:13px;color:var(--n-100)}
.d-decision:empty{display:none}
@media(max-width:720px){
  .detail-top{flex-direction:column-reverse}
  .d-close{align-self:flex-end}
}

/* ============ Stress panel: T+2 versus T+1 ============ */
.stress{background:var(--surface);border:1px solid color-mix(in srgb,var(--white),transparent 90%);border-radius:var(--radius-panel);padding:clamp(24px,3.2vw,40px)}
.s-control{display:flex;flex-wrap:wrap;gap:16px 24px;align-items:center}
.s-seg{display:inline-flex;border:1px solid color-mix(in srgb,var(--white),transparent 84%);border-radius:12px;overflow:hidden}
.s-opt{font-family:var(--font-mono);font-size:13px;font-weight:500;letter-spacing:.08em;line-height:1;padding:13px 26px;color:var(--n-400);transition:color .2s var(--ease),background-color .2s var(--ease)}
.s-opt+.s-opt{border-left:1px solid color-mix(in srgb,var(--white),transparent 84%)}
.s-opt:hover{color:var(--n-100)}
.s-opt[aria-pressed="true"]{color:var(--white);background:color-mix(in srgb,var(--white),transparent 92%)}
.s-opt:focus-visible{outline-offset:-2px;border-radius:0}
.s-regime{font-size:14px;color:var(--n-300)}
@media(min-width:900px){.s-regime{margin-left:auto}}
.s-nums{display:grid;gap:16px 32px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-top:36px}
.s-num{display:flex;flex-direction:column;gap:8px}
.s-v{font-family:var(--font-display);font-size:clamp(1.6rem,2.4vw,2.25rem);line-height:1.1;font-variant-numeric:tabular-nums}
.s-bars{margin-top:36px;padding-top:28px;border-top:1px solid color-mix(in srgb,var(--white),transparent 88%)}
.s-bars>.d-k{display:block;margin-bottom:14px}
.s-row,.s-frow{display:grid;grid-template-columns:minmax(150px,210px) 1fr 64px;gap:8px 24px;align-items:center;padding:10px 0}
.s-cat{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--n-300)}
.s-track{display:block;height:8px;border-radius:4px;background:color-mix(in srgb,var(--white),transparent 92%);overflow:hidden}
.s-fill{display:block;height:100%;border-radius:4px;background:var(--n-300);transition:width .55s var(--ease),background-color .3s var(--ease)}
.stress.t1 .s-fill{background:var(--orange-500)}
.s-count{font-family:var(--font-mono);font-size:13px;color:var(--n-100);text-align:right;font-variant-numeric:tabular-nums}
.s-flip-block{margin-top:36px;padding-top:28px;border-top:1px solid color-mix(in srgb,var(--white),transparent 88%)}
.s-flip-head{display:flex;flex-direction:column;gap:10px;margin-bottom:18px}
.s-ids{display:flex;flex-wrap:wrap;gap:6px 18px;align-items:baseline}
.s-id{font-family:var(--font-mono);font-size:13px;color:var(--n-100);text-decoration:underline;text-underline-offset:3px;text-decoration-color:color-mix(in srgb,var(--white),transparent 65%);transition:color .2s var(--ease),text-decoration-color .2s var(--ease)}
.s-id:hover{color:var(--white);text-decoration-color:var(--orange-500)}
.s-more{font-family:var(--font-mono);font-size:12px;color:var(--n-500)}
.s-src{display:block;margin-top:32px}
@media(max-width:640px){
  .s-row,.s-frow{grid-template-columns:1fr 64px}
  .s-row .s-track{grid-column:1/-1;grid-row:2}
  .s-frow .s-ids{grid-column:1/-1;grid-row:2}
}

/* ============ Proof ============ */
.proof-block{background:var(--surface);border:1px solid color-mix(in srgb,var(--white),transparent 90%);border-radius:var(--radius-panel);padding:24px 28px;overflow-x:auto}
.proof-block pre{font-family:var(--font-mono);font-size:13px;line-height:1.7;color:var(--n-200);white-space:pre}
.proof-block .cmd{color:var(--n-500)}
.proof-block .pass{color:var(--green-400)}
.proof-block .dim{color:var(--n-500)}
.proof-cta{margin-top:28px}

/* ============ SVG artifacts (hero ledger + pipeline) ============ */
.ledger .hd{font-family:var(--font-mono);font-weight:500;font-size:15px;letter-spacing:2px;fill:#ebf5fd}
.ledger .fl{font-family:var(--font-mono);font-size:11px;letter-spacing:1.5px;fill:#5e7ea0}
.ledger .fv{font-family:var(--font-mono);font-size:15px;fill:#cfe3f4}
.ledger .feq{font-family:var(--font-mono);font-size:15px;fill:#3c5b7c}
.ledger .diff .fv,.ledger .diff .feq{fill:#ff3300}
.ledger .cap,.arch .cap{font-family:var(--font-mono);font-size:12px;letter-spacing:2px;fill:#5e7ea0}
.ledger .cap.warn{fill:#ff3300}
.arch .nt{font-family:var(--font-mono);font-weight:500;font-size:14px;letter-spacing:2px;fill:#ebf5fd}
.arch .ns{font-family:var(--font-mono);font-size:12px;letter-spacing:1px;fill:#94adbf}
.arch .ns.warn{fill:#ff3300}

/* ============ Footer ============ */
footer{padding:calc(var(--section-y)*.5) 0 48px}
.foot-bottom{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;color:var(--n-400);font-size:13px}
.foot-bottom a{transition:color .2s var(--ease)}
.foot-bottom a:hover{color:var(--white)}

/* ============ Search overlay ============ */
#search-btn .ic-close{display:none}
#search-btn.open .ic-search{display:none}
#search-btn.open .ic-close{display:block}
#search{position:fixed;inset:0;z-index:44;background:var(--n-800);opacity:0;visibility:hidden;transition:opacity .45s var(--ease),visibility 0s .45s}
#search.open{opacity:1;visibility:visible;transition:opacity .45s var(--ease)}
.search-inner{width:min(var(--content),100% - var(--gutter)*2);margin-inline:auto;height:100%;display:flex;flex-direction:column;gap:clamp(20px,3.5vh,32px);padding-top:clamp(100px,16vh,150px);padding-bottom:32px}
.search-eyebrow{opacity:0}
#search.open .search-eyebrow{animation:entrance-fade .5s var(--ease) .08s both}
#search-input{width:100%;background:none;border:0;border-bottom:1px solid var(--n-500);font-family:var(--font-display);font-size:clamp(1.6rem,4.5vw,2.75rem);line-height:1.2;color:var(--white);padding:0 0 14px;border-radius:0;caret-color:var(--orange-500);opacity:0}
#search.open #search-input{animation:entrance-slide-up .55s var(--ease-out) .12s both}
#search-input:focus{outline:none;border-bottom-color:var(--white)}
#search-input::placeholder{color:var(--n-500)}
#search-input::-webkit-search-cancel-button{-webkit-appearance:none}
#search-label{opacity:0}
#search.open #search-label{animation:entrance-fade .5s var(--ease) .2s both}
.search-results{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;overflow-y:auto;min-height:0}
#search.open .search-results{animation:entrance-fade .5s var(--ease) .26s both}
.sr-link{display:flex;flex-direction:column;gap:4px;padding:14px 0;border-bottom:1px solid color-mix(in srgb,var(--white),transparent 88%)}
.sr-title{font-family:var(--font-display);font-size:clamp(1.2rem,2.6vw,1.6rem);color:var(--white);display:inline-flex;align-items:baseline;gap:12px;transition:color .3s var(--ease)}
.sr-title .sr-num{font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;color:var(--n-500);transition:color .3s var(--ease)}
.sr-link:hover .sr-title{color:var(--n-300)}
.sr-link:hover .sr-num{color:var(--orange-500)}
.sr-desc{font-size:14px;color:var(--n-400);line-height:1.5}

/* ============ Reduced motion ============ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-delay:0s!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}