/* ==========================================================================
   theduel7.com — Edge
   Rule: --oxide means one thing only — the share the house keeps.
   Never use it for buttons, links, decoration or emphasis.
   ========================================================================== */

:root{
  --void:#0B1012;
  --panel:#131A1C;
  --panel2:#182124;
  --bone:#E8E6E1;
  --oxide:#E8552D;
  --dim:#6B7A7C;
  --line:#232D30;

  --mono:'Martian Mono',ui-monospace,'SF Mono',monospace;
  --sans:'Archivo',system-ui,-apple-system,sans-serif;

  --wrap:1120px;
  --gut:18px;
  --r:8px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--void);color:var(--bone);
  font-family:var(--sans);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;padding-bottom:76px;
}
img,video{max-width:100%;height:auto;display:block}
a{color:var(--bone)}
h1,h2,h3,h4{margin:0;font-weight:500;line-height:1.22;letter-spacing:-.01em}
p{margin:0 0 1.05em}
.wrap{
  max-width:min(var(--wrap),100%);
  margin:0 auto;padding-left:var(--gut);padding-right:var(--gut);
  box-sizing:border-box;min-width:0;overflow-x:clip
}

.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:100;background:var(--bone);color:var(--void);padding:10px 14px;border-radius:var(--r)}
:focus-visible{outline:2px solid var(--bone);outline-offset:2px}

/* ---------------------------------------------------------- header */
.hdr{position:sticky;top:0;z-index:40;background:var(--void);border-bottom:1px solid var(--line)}
.hdr-row{display:flex;align-items:center;justify-content:space-between;padding-top:13px;padding-bottom:13px}
.brand{font-family:var(--mono);font-size:13px;font-weight:600;letter-spacing:.14em;text-decoration:none}
.hdr-tools{display:flex;align-items:center;gap:14px}

.nav-desk{display:none}
.nav-item{position:relative}
.nav-btn{background:none;border:0;color:var(--bone);font-family:var(--sans);font-size:14.5px;
  padding:8px 2px;cursor:pointer;display:flex;align-items:center;gap:5px}
.chev{width:5px;height:5px;border-right:1.2px solid var(--dim);border-bottom:1.2px solid var(--dim);
  transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.nav-btn[aria-expanded="true"] .chev{transform:rotate(-135deg) translateY(-2px)}
.nav-drop{display:none;position:absolute;top:calc(100% + 10px);left:-14px;min-width:230px;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:7px;z-index:45}
.nav-drop.open{display:block}
.nav-drop a{display:block;color:var(--bone);text-decoration:none;font-size:14px;padding:9px 12px;border-radius:5px}
.nav-drop a:hover,.nav-drop a[aria-current]{background:var(--panel2);color:var(--bone)}

.lang{position:relative}
.lang-btn{background:none;border:0;color:var(--dim);font-family:var(--mono);font-size:11px;cursor:pointer;padding:4px}
.lang-drop{display:none;position:absolute;top:calc(100% + 8px);right:0;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--r);padding:5px;z-index:45}
.lang-drop.open{display:block}
.lang-drop a{display:block;color:var(--bone);text-decoration:none;font-family:var(--mono);
  font-size:11px;padding:8px 14px;border-radius:4px;white-space:nowrap}
.lang-drop a[aria-current]{color:var(--dim)}

.burger{width:26px;height:26px;background:none;border:0;padding:0;position:relative;cursor:pointer}
.burger i{position:absolute;left:3px;width:20px;height:1.5px;background:var(--bone);transition:.25s}
.burger i:nth-child(1){top:8px}
.burger i:nth-child(2){top:14px}
.burger i:nth-child(3){top:20px}
.burger[aria-expanded="true"] i:nth-child(1){top:14px;transform:rotate(45deg)}
.burger[aria-expanded="true"] i:nth-child(2){opacity:0}
.burger[aria-expanded="true"] i:nth-child(3){top:14px;transform:rotate(-45deg)}

/* ------------------------------------------- edge rail : signature */
.rail-wrap{padding-bottom:11px}
.rail{display:flex;height:6px;border-radius:3px;overflow:hidden;background:var(--bone)}
.rail-house{background:var(--oxide);transition:width 1.1s cubic-bezier(.22,1,.36,1)}
.rail-labels{display:flex;justify-content:space-between;padding-top:6px;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.03em}
.rail-labels .l{color:var(--oxide)}
.rail-labels .r{color:var(--dim)}
.rail-note{font-family:var(--mono);font-size:9px;color:var(--dim);opacity:.55;padding-top:4px}

/* ------------------------------------------------ mobile nav */
.nav-mob{display:none;border-top:1px solid var(--line);max-height:calc(100vh - 130px);overflow-y:auto}
.nav-mob.open{display:block}
.nav-sec>button{width:100%;display:flex;align-items:center;justify-content:space-between;
  background:none;border:0;border-bottom:1px solid var(--line);color:var(--bone);
  font-family:var(--sans);font-size:15px;padding:15px var(--gut);text-align:left;cursor:pointer}
.nav-sec>button span{font-family:var(--mono);font-size:12px;color:var(--dim)}
.nav-sub{display:none;background:var(--panel);border-bottom:1px solid var(--line)}
.nav-sub.open{display:block}
.nav-sub a{display:block;color:var(--dim);text-decoration:none;font-size:14px;padding:12px var(--gut) 12px 34px}
.nav-sub a[aria-current]{color:var(--bone)}

/* ---------------------------------------------------- breadcrumbs */
.crumbs{padding-top:14px;font-family:var(--mono);font-size:10px;color:var(--dim);
  display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.crumbs a{color:var(--dim);text-decoration:none}
.crumbs .sep{opacity:.4}
.crumbs [aria-current]{color:var(--bone)}

/* ----------------------------------------------------------- type */
/* padding-block only: the shorthand would zero out the .wrap gutter and glue
   text to the screen edge on phones. Same reason in .sect below. */
.hero{padding-block:30px 26px}
.eyebrow,.kicker{font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--dim);padding-bottom:14px}
h1{font-size:clamp(29px,7vw,50px)}
h1 em{font-style:normal;color:var(--oxide)}
h2{font-size:clamp(21px,4.4vw,31px);padding-bottom:16px}
h3{font-size:clamp(17px,3vw,21px);padding-bottom:10px}
.sub{color:var(--dim);font-size:clamp(15px,2.2vw,18px);padding-top:14px;max-width:56ch}
.lede{font-size:clamp(16px,2.3vw,19px);max-width:66ch}
/* One reading measure for the whole prose column — text and figures alike.
   Widening the container and capping children individually let anything
   unlisted (nested .prose blocks, tables) stretch the full 1120px. */
.prose{max-width:min(70ch,100%)}
.prose h2{padding-top:30px}
.prose h3{padding-top:20px}
.prose a{color:var(--bone);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--dim)}

/* ------------------------------------------------------- sections */
/* No max-width here: .sect is declared after .wrap and .prose, so setting one
   would override their measure and let section text run the full viewport. */
.sect{padding-block:30px;border-top:1px solid var(--line);min-width:0;box-sizing:border-box}

/* -------------------------------------------------------- buttons */
.cta{display:block;text-align:center;background:var(--bone);color:var(--void);
  font-weight:500;font-size:15px;text-decoration:none;padding:15px;border-radius:var(--r);margin-top:22px}
.cta-2{display:block;text-align:center;color:var(--bone);border:1px solid var(--line);
  font-size:14px;text-decoration:none;padding:13px;border-radius:var(--r);margin-top:9px}

/* ----------------------------------------------------- stat cards */
.grid3{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.stat{background:var(--panel);border-radius:var(--r);padding:14px}
.stat .lbl{font-family:var(--mono);font-size:9.5px;color:var(--dim);letter-spacing:.08em;line-height:1.45}
.stat .val{font-family:var(--mono);font-size:clamp(22px,5vw,30px);font-weight:500;color:var(--oxide);padding-top:7px}
.stat.wide{grid-column:1/-1}
.stat.neutral .val{color:var(--bone)}

/* ---------------------------------------------------- duel module */
.duel{background:var(--panel);border-radius:10px;overflow:hidden}
.duel-side{padding:16px}
.duel-tag{font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;color:var(--dim);padding-bottom:11px}
.duel-side.them .duel-tag{color:var(--oxide)}
.duel-row{display:flex;justify-content:space-between;gap:14px;font-size:14px;padding:5px 0}
.duel-row span:last-child{font-family:var(--mono);font-size:13px;text-align:right}
.duel-side.them .duel-row span:last-child{color:var(--oxide)}
.vs{text-align:center;font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--dim);
  background:var(--void);padding:7px}

/* ----------------------------------------------------- calculator */
.calc{background:var(--panel);border-radius:10px;padding:18px}
.calc-cap{font-family:var(--mono);font-size:10px;color:var(--dim);letter-spacing:.08em}
.calc-out{font-family:var(--mono);font-size:clamp(30px,7vw,42px);font-weight:500;padding:2px 0 3px}
.calc-row{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;color:var(--dim)}
input[type=range]{width:100%;margin-top:18px;-webkit-appearance:none;appearance:none;background:none;height:26px}
input[type=range]::-webkit-slider-runnable-track{height:3px;background:var(--line);border-radius:2px}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;
  background:var(--bone);margin-top:-10.5px;border:0;cursor:pointer}
input[type=range]::-moz-range-track{height:3px;background:var(--line);border-radius:2px}
input[type=range]::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:var(--bone);border:0;cursor:pointer}

/* -------------------------------------------------------- verdict */
.score{display:flex;align-items:baseline;gap:11px;padding-bottom:16px}
.score b{font-family:var(--mono);font-size:clamp(40px,9vw,58px);font-weight:600}
.score span{font-family:var(--mono);font-size:11px;color:var(--dim)}
.bars{display:flex;flex-direction:column;gap:11px}
.bar-top{display:flex;justify-content:space-between;color:var(--dim);font-family:var(--mono);font-size:11px;padding-bottom:5px}
.bar{height:2px;background:var(--line);border-radius:1px}
.bar i{display:block;height:2px;background:var(--bone);border-radius:1px}

/* ----------------------------------------------------------- list */
.list{list-style:none;padding:0;margin:0;font-size:14.5px}
.list li{padding:7px 0 7px 20px;position:relative}
.list li::before{position:absolute;left:0;font-family:var(--mono);font-size:11px}
.list.good li::before{content:"+";color:var(--bone)}
.list.bad li{color:var(--dim)}
.list.bad li::before{content:"\2212";color:var(--oxide)}

/* ---------------------------------------------------------- table */
.tbl-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;color:var(--dim);
  text-align:left;font-weight:400;padding:10px 12px;border-bottom:1px solid var(--line)}
td{padding:11px 12px;border-bottom:1px solid var(--line)}
td.num{font-family:var(--mono);font-size:13px;text-align:right;font-variant-numeric:tabular-nums}
td.edge{color:var(--oxide)}

/* ------------------------------------------------------------ faq */
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:15px 26px 15px 0;position:relative;font-size:15px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:2px;top:15px;font-family:var(--mono);color:var(--dim)}
.faq details[open] summary::after{content:"\2212"}
.faq .ans{padding:0 0 16px;color:var(--dim);font-size:14.5px;max-width:70ch}

/* --------------------------------------------------------- footer */
footer{padding:28px 0 34px;border-top:1px solid var(--line);color:var(--dim)}
.fcols{display:grid;grid-template-columns:1fr 1fr;gap:22px;padding-bottom:22px}
.fcol h3{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;color:var(--dim);font-weight:400;padding-bottom:10px}
.fcol a{display:block;color:var(--bone);text-decoration:none;font-size:13.5px;padding:5px 0}
.fine{font-size:11.5px;line-height:1.7;border-top:1px solid var(--line);padding-top:18px;margin:0}

/* ----------------------------------------------------- sticky cta */
.dock{position:fixed;bottom:0;left:0;right:0;z-index:50;
  background:rgba(11,16,18,.96);backdrop-filter:blur(8px);border-top:1px solid var(--line);
  padding:11px var(--gut) calc(11px + env(safe-area-inset-bottom));
  display:flex;align-items:center;gap:12px;
  transform:translateY(120%);transition:transform .3s ease}
.dock.show{transform:translateY(0)}
.dock-num{flex:1;min-width:0}
.dock-num .a{font-family:var(--mono);font-size:9.5px;color:var(--dim);letter-spacing:.06em}
.dock-num .b{font-family:var(--mono);font-size:15px;color:var(--oxide);font-weight:500}
.dock a{background:var(--bone);color:var(--void);font-weight:500;font-size:14px;
  text-decoration:none;padding:12px 20px;border-radius:var(--r);white-space:nowrap}

/* ===================================================== breakpoints */
@media (min-width:760px){
  :root{--gut:28px}
  .grid3{grid-template-columns:repeat(3,1fr)}
  .stat.wide{grid-column:auto}
  .duel{display:grid;grid-template-columns:1fr auto 1fr;align-items:stretch}
  .vs{display:flex;align-items:center;justify-content:center;padding:0 14px;
      writing-mode:vertical-rl;text-orientation:mixed}
  .sect{padding-block:44px}
  .fcols{grid-template-columns:repeat(4,1fr)}
}

@media (min-width:1000px){
  body{padding-bottom:0}
  .nav-desk{display:flex;gap:22px;align-items:center}
  .burger{display:none}
  .nav-mob{display:none !important}
  .hero{padding-block:56px 40px}
  .rail-labels{font-size:11px}
  .dock{max-width:none;justify-content:flex-end}
  .dock-num{flex:0 0 auto;margin-right:auto}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}

/* ---------- media: responsive figures, videos ----------
   Rules:
   - Never full-bleed past the content column
   - Never expand the page via intrinsic 1100–1900px widths
   - Desktop: readable (≈640–720), not tiny 480 and not wrap-wide 1120
   - Mobile: fill the content column (100% of .wrap), portrait video capped
   -------------------------------------------------------------------------- */
.fig:not(.fig-video){
  display:block;
  box-sizing:border-box;
  margin:28px auto;
  width:100%;
  max-width:min(720px,100%);
  min-width:0
}
.fig img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  border-radius:12px;background:#0f1320;
  border:1px solid rgba(255,255,255,.07);
  min-width:0;
  object-fit:contain
}
.fig-full:not(.fig-video){max-width:min(720px,100%)}
.fig-inline:not(.fig-video){max-width:min(640px,100%)}
.fig figcaption{
  margin-top:10px;font-size:13px;line-height:1.5;
  color:var(--dim);text-align:left
}
.prose .fig:not(.fig-video){max-width:min(720px,100%)}
.prose .fig-inline:not(.fig-video){max-width:min(640px,100%)}

/* video embeds — always contained; never let intrinsic 1080p/720p width blow layout */
.fig-video{
  margin-inline:auto;
  width:100%;
  max-width:100%;
  min-width:0;
  box-sizing:border-box
}
.fig-video video{
  display:block;width:100%;max-width:100%;height:auto;
  border-radius:14px;background:#000;
  border:1px solid rgba(255,255,255,.08);
  object-fit:contain;
  min-width:0
}
/* Vertical clips stay phone-sized, never full-bleed (9:16 full-width = giant height) */
.fig-video-portrait{max-width:min(300px,100%)}
.fig-video-portrait video{aspect-ratio:9/16}
.fig-video-landscape{max-width:min(720px,100%)}
.fig-video-landscape video{aspect-ratio:16/9}
.fig-video-primary{max-width:min(720px,100%);margin-inline:auto}
.fig-video-primary.fig-video-landscape{max-width:min(720px,100%)}
.fig-video-primary.fig-video-portrait{max-width:min(300px,70vw)}
.fig-video figcaption{text-align:center;padding-inline:2px}

.vid-pair,.vid-grid{
  display:grid;gap:22px;margin:28px 0;
  justify-items:center;align-items:start;
  width:100%;max-width:100%;min-width:0;
  box-sizing:border-box
}
.vid-pair{
  grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr))
}
.vid-grid{
  grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr))
}
.vid-pair .fig,.vid-grid .fig{
  margin:0;width:100%;max-width:100%;min-width:0
}
/* Landscape secondaries can fill the cell; portrait stays capped */
.vid-grid .fig-video-landscape{max-width:100%}
.vid-grid .fig-video-portrait,
.vid-pair .fig-video-portrait{max-width:min(300px,100%)}
/* A 9:16 clip is ~2.5× the height of its 16:9 neighbours, which leaves the
   rest of the row empty. Cap the height so the row reads as one band. */
@media (min-width:760px){
  .vid-grid .fig-video-portrait video,
  .vid-pair .fig-video-portrait video{max-height:360px;width:auto;margin-inline:auto}
}

@media (max-width:759px){
  /* Mobile: images use the full content column — not a tiny centered stamp */
  .fig:not(.fig-video){
    margin:22px 0;
    max-width:100%
  }
  .fig-full:not(.fig-video),
  .fig-inline:not(.fig-video),
  .prose .fig:not(.fig-video),
  .prose .fig-inline:not(.fig-video){max-width:100%}
  .fig img{border-radius:10px}
  .fig-video-portrait,
  .vid-grid .fig-video-portrait,
  .vid-pair .fig-video-portrait,
  .fig-video-primary.fig-video-portrait{max-width:min(280px,72vw)}
  .fig-video-landscape,
  .fig-video-primary,
  .fig-video-primary.fig-video-landscape{max-width:100%}
  .vid-pair,.vid-grid{gap:18px;margin:20px 0}
}

/* ---------- mobile hardening ---------- */
html{-webkit-text-size-adjust:100%}          /* iOS must not inflate text on rotate */
/* clip, NOT hidden: overflow:hidden makes body a scroll container and
   silently breaks the sticky header. clip stops sideways scroll without that. */
body{overflow-x:clip}
@supports not (overflow-x:clip){
  /* old browsers: accept the scroll risk rather than break the sticky header */
  body{overflow-x:visible}
}
.prose{overflow-wrap:anywhere;word-break:normal}  /* long URLs/hashes wrap instead of scrolling */
.prose a{overflow-wrap:anywhere}

/* Tables scroll inside the box — never widen the page */
.tbl-scroll{
  position:relative;scrollbar-width:thin;
  overflow-x:auto;-webkit-overflow-scrolling:touch;
  max-width:100%;width:100%;min-width:0;box-sizing:border-box
}
.tbl-scroll table{min-width:520px;max-width:none} /* below 520 they'd squash unreadably */

@media (max-width:759px){
  /* Full-bleed to the screen edges so a wide table gets the extra 2×gutter to
     scroll in. width:auto is required — with width:100% the negative margins
     shift the box sideways instead of widening it. */
  .tbl-scroll{
    margin-inline:calc(var(--gut) * -1);padding-inline:var(--gut);
    width:auto;max-width:none
  }
  table{font-size:12.5px}
  th,td{padding:9px 10px}
  .fig figcaption{font-size:12.5px}
}