@font-face {
  font-family: Inter;
  src: url('./fonts/inter-var-latin.woff2') format('woff2');
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

@font-face {
  font-family: Saira;
  src: url('./fonts/saira-latin-400-900.woff2') format('woff2');
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Saira Stencil One";
  src: url('./fonts/saira-stencil-one-latin-400.woff2') format('woff2');
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url('./fonts/ibm-plex-mono-latin-400.woff2') format('woff2');
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0020-007E, U+00A0-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+20AC, U+2122, U+2212, U+FB01-FB02;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url('./fonts/ibm-plex-mono-latin-500.woff2') format('woff2');
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  unicode-range: U+0020-007E, U+00A0-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+20AC, U+2122, U+2212, U+FB01-FB02;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url('./fonts/ibm-plex-mono-latin-600.woff2') format('woff2');
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  unicode-range: U+0020-007E, U+00A0-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2013-2014, U+2018-201A, U+201C-201E, U+2020-2022, U+2026, U+2030, U+2039-203A, U+2044, U+20AC, U+2122, U+2212, U+FB01-FB02;
}

/* Charte F.A.T. : l’olive habille, l’acide mesure. */
:root {
  --ink-0: #10140c;
  --ink-1: #171c11;
  --ink-2: #222b18;
  --ink-3: #12160d;
  --line: #2a3322;
  --line-strong: #3a4529;
  --olive: #4a5537;
  --ranger: #6b7a4f;
  --khaki: #b5b09a;
  --paper: #e9ecdd;
  --muted: #8b9378;
  --muted-strong: #c9cdb4;
  --muted-dim: #7d8664;
  --acid: #a8ff3f;
  --acid-strong: #7ee900;
  --curve-2: #5fd4a8;
  --curve-3: #d4b95f;
  --curve-4: #e07856;
  --danger: #ff6b6b;
  --shadow: 0 24px 60px rgb(0 0 0 / 40%);
  --radius-sm: .5rem;
  --radius: .8rem;
  --radius-lg: 1rem;
  --content: 80rem;
  --reading: 46rem;
  --font: Inter, ui-sans-serif, system-ui, sans-serif;
  --font-display: Saira, var(--font);
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --font-stencil: "Saira Stencil One", var(--font-display);
  --on-acid: #10140c;
  --acid-text: var(--acid);
  --accent-deep: var(--acid);
  --chart-active: var(--acid);
  --chart-grid: #1d2415;
  --chart-ground: var(--line-strong);
  --chart-sight: var(--ranger);
  --chart-label: var(--muted);
  --chart-envelope: rgb(168 255 63 / 8%);
  --chart-marker-useful: var(--acid);
  --chart-marker-apex: var(--khaki);
  --chart-marker-impact: var(--curve-4);
  --scene-background: #0c1008;
  --scene-ground: #171c11;
  --scene-grid: #3a4529;
  --scene-projection: var(--curve-2);
  --scene-fireline: var(--ranger);
  --scene-ball: var(--paper);
  --link: var(--curve-2);
  --curve-2-text: var(--curve-2);
  --curve-3-text: var(--curve-3);
  --curve-4-text: var(--curve-4);
  --cyan: var(--curve-2);
  --orange: var(--curve-4);
  --purple: var(--curve-3);
  --briefing-bg: #0c1008;
  --briefing-panel: rgb(23 28 17 / 88%);
  --briefing-line: rgb(42 51 34 / 72%);
  --briefing-text: #e9ecdd;
  --briefing-muted: #9aa286;
  --briefing-dim: #7d8664;
  --briefing-acid: #a8ff3f;
  --briefing-on-acid: #10140c;
  --tutorial-veil: rgb(8 11 6 / 82%);
  --tutorial-glow: color-mix(in srgb, var(--acid) 50%, transparent);
  color-scheme: dark;
}

:root[data-theme="light"] {
  --ink-0: #eef0e2;
  --ink-1: #ffffff;
  --ink-2: #e0e3cf;
  --ink-3: #f6f7ec;
  --line: #d5d8c2;
  --line-strong: #cfd2bd;
  --paper: #171c11;
  --muted: #5a6247;
  --muted-strong: #333a28;
  --muted-dim: #5a6247;
  --acid-text: #456900;
  --accent-deep: #3d5220;
  --chart-active: #3d5220;
  --chart-grid: #d5d8c2;
  --chart-ground: #9da487;
  --chart-sight: #6b7a4f;
  --chart-label: #5a6247;
  --chart-envelope: rgb(61 82 32 / 9%);
  --chart-marker-useful: #3d5220;
  --chart-marker-apex: #5a6247;
  --chart-marker-impact: #9b3f25;
  --scene-background: #eef0e2;
  --scene-ground: #e0e3cf;
  --scene-grid: #9da487;
  --scene-projection: #25775c;
  --scene-fireline: #6b7a4f;
  --scene-ball: #171c11;
  --link: #3d5220;
  --curve-2-text: #25775c;
  --curve-3-text: #735f00;
  --curve-4-text: #9b3f25;
  --shadow: 0 18px 44px rgb(23 28 17 / 12%);
  color-scheme: light;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --ink-0: #eef0e2;
    --ink-1: #ffffff;
    --ink-2: #e0e3cf;
    --ink-3: #f6f7ec;
    --line: #d5d8c2;
    --line-strong: #cfd2bd;
    --paper: #171c11;
    --muted: #5a6247;
    --muted-strong: #333a28;
    --muted-dim: #5a6247;
    --acid-text: #456900;
    --accent-deep: #3d5220;
    --chart-active: #3d5220;
    --chart-grid: #d5d8c2;
    --chart-ground: #9da487;
    --chart-sight: #6b7a4f;
    --chart-label: #5a6247;
    --chart-envelope: rgb(61 82 32 / 9%);
    --chart-marker-useful: #3d5220;
    --chart-marker-apex: #5a6247;
    --chart-marker-impact: #9b3f25;
    --scene-background: #eef0e2;
    --scene-ground: #e0e3cf;
    --scene-grid: #9da487;
    --scene-projection: #25775c;
    --scene-fireline: #6b7a4f;
    --scene-ball: #171c11;
    --link: #3d5220;
    --curve-2-text: #25775c;
    --curve-3-text: #735f00;
    --curve-4-text: #9b3f25;
    --shadow: 0 18px 44px rgb(23 28 17 / 12%);
    color-scheme: light;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink-0); }
body {
  margin: 0;
  background:
    radial-gradient(circle at 8% -10%, color-mix(in srgb, var(--curve-2) 9%, transparent), transparent 26rem),
    radial-gradient(circle at 92% 4%, color-mix(in srgb, var(--acid) 7%, transparent), transparent 24rem),
    var(--ink-0);
  color: var(--paper);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: var(--link); text-decoration-thickness: .08em; text-underline-offset: .2em; }
a:hover { color: var(--acid-text); }
h1, h2, h3 { margin: 0; font-family: var(--font-display); font-weight: 800; letter-spacing: -.015em; line-height: 1.08; text-wrap: balance; }
h1 { font-size: clamp(2.2rem, 6vw, 3.4rem); font-weight: 900; }
h2 { font-size: clamp(1.75rem, 4vw, 3.1rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.45rem); }
p, ul, ol { margin-block: 0 1.2rem; }
::selection { background: var(--acid); color: var(--on-acid); }
:focus-visible { outline: 3px solid var(--curve-2); outline-offset: 3px; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: .5rem;
  left: .5rem;
  transform: translateY(-150%);
  border-radius: var(--radius-sm);
  background: var(--paper);
  color: var(--ink-0);
  padding: .65rem 1rem;
}
.skip-link:focus { transform: none; }

.shell { width: min(100% - 2rem, var(--content)); margin-inline: auto; }
.reading { width: min(100%, var(--reading)); }
.section { padding-block: clamp(3.5rem, 8vw, 7rem); }
.section-tight { padding-block: clamp(2.4rem, 5vw, 4.5rem); }
.muted { color: var(--muted); }
.accent { color: var(--acid-text); }
.cyan { color: var(--curve-2); }
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
}

.site-header {
  position: sticky;
  z-index: 80;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--ink-0) 88%, transparent);
  backdrop-filter: blur(18px);
}
.nav-row { min-height: 4.5rem; display: flex; align-items: center; gap: .8rem; }
.brand { display: inline-flex; align-items: center; gap: .7rem; color: var(--paper); text-decoration: none; }
.brand-mark { width: 2.95rem; height: 1.9rem; flex: none; overflow: visible; }
.brand-curve { fill: none; stroke: var(--chart-active); stroke-linecap: round; stroke-width: 6; }
.brand-ball { fill: var(--paper); stroke: var(--ink-3); stroke-width: 2.5; }
.brand-spin { fill: none; stroke: var(--ranger); stroke-linecap: round; stroke-width: 4; }
.brand-ground { stroke: var(--line-strong); stroke-dasharray: 2 8; stroke-linecap: round; stroke-width: 3; }
.brand strong { font-family: var(--font-display); font-size: 1rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.brand-dot { color: var(--acid-text); }
.brand small { display: block; color: var(--muted); font-family: var(--font-mono); font-size: .58rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; }
.primary-nav { display: flex; align-items: center; gap: .2rem; margin-left: auto; }
.primary-nav a { position: relative; min-height: 44px; display: inline-flex; align-items: center; color: var(--muted-strong); padding: .55rem .8rem; font-size: .82rem; text-decoration: none; }
.primary-nav a:hover, .primary-nav a:focus-visible, .primary-nav a[aria-current="page"] { color: var(--paper); }
.primary-nav a[aria-current="page"]::after { position: absolute; right: .8rem; bottom: .25rem; left: .8rem; height: 2px; border-radius: 2px; background: var(--acid); content: ""; }
.mobile-setup-context { display: none; min-width: 0; overflow: hidden; color: var(--acid-text); font-family: var(--font-mono); font-size: .58rem; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.menu-toggle { display: inline-flex; min-height: 44px; align-items: center; gap: .55rem; border: 0; background: transparent; color: var(--muted); cursor: pointer; padding: 0; font-family: var(--font-mono); font-size: .58rem; font-weight: 600; letter-spacing: .14em; }
.menu-toggle:hover, .menu-toggle:focus-visible { color: var(--paper); }
.menu-toggle-box { width: 42px; height: 42px; display: flex; flex: none; flex-direction: column; justify-content: center; gap: 4.5px; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--ink-1); padding: 0 10px; }
.menu-toggle-box > span { width: 100%; height: 2px; border-radius: 2px; background: var(--paper); transition: transform .3s cubic-bezier(.2,.8,.3,1); transform-origin: center; }
.menu-toggle-box > span:nth-child(2) { width: 70%; background: var(--acid); transition-duration: .25s; transform-origin: left; }
.menu-toggle[aria-expanded="true"] .menu-toggle-box > span:first-child { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle-box > span:nth-child(2) { transform: scaleX(0); }
.menu-toggle[aria-expanded="true"] .menu-toggle-box > span:last-child { transform: translateY(-6.5px) rotate(-45deg); }

.briefing-menu { position: fixed; z-index: 200; inset: 0; overflow: auto; background: radial-gradient(ellipse at 50% 18%, rgb(107 122 79 / 18%), transparent 55%), var(--briefing-bg); color: var(--briefing-text); overscroll-behavior: contain; }
.briefing-menu[hidden] { display: none; }
.briefing-menu[data-open] { animation: briefingFadeIn .22s ease-out both; }
.briefing-menu[data-closing] { animation: briefingFadeOut .18s ease-in both; }
.briefing-atmosphere { position: fixed; z-index: 0; inset: 0; overflow: hidden; pointer-events: none; }
.briefing-grid { position: absolute; top: 62%; left: 50%; width: max(120vw, 105rem); height: max(100vh, 60rem); background: repeating-linear-gradient(0deg,rgb(107 122 79 / 20%) 0 1.5px,transparent 1.5px 90px),repeating-linear-gradient(90deg,rgb(107 122 79 / 20%) 0 1.5px,transparent 1.5px 90px); transform: translate(-50%,-30%) rotateX(64deg) rotateZ(-14deg); transform-origin: center; }
.briefing-tracer { position: absolute; top: 52%; left: 0; width: 14px; height: 14px; border-radius: 50%; background: var(--briefing-text); box-shadow: 0 0 16px rgb(168 255 63 / 62%); offset-path: path("M -30 430 C 310 210, 760 160, 1050 240 C 1320 315, 1570 420, 1900 300"); animation: fatTracer 4.4s linear infinite; }
.briefing-tracer-two { width: 9px; height: 9px; background: #5fd4a8; opacity: .75; animation-duration: 5.4s; animation-delay: 1.2s; }
.briefing-header { position: relative; z-index: 2; border-bottom: 1px solid var(--briefing-line); }
.briefing-header-row { min-height: 4.5rem; display: flex; align-items: center; gap: .75rem; }
.briefing-header .brand { color: var(--briefing-text); }
.briefing-header .brand small { color: var(--briefing-muted); }
.briefing-header .brand-curve { stroke: var(--briefing-acid); }
.briefing-header .brand-ball { fill: var(--briefing-text); stroke: var(--briefing-bg); }
.briefing-header .brand-ground { stroke: var(--briefing-line); }
.briefing-header .menu-toggle { color: var(--briefing-dim); }
.briefing-header .menu-toggle-box { border-color: #3a4529; background: #171c11; }
.briefing-header .menu-toggle-box > span { background: var(--briefing-text); }
.briefing-header .menu-toggle-box > span:nth-child(2) { background: var(--briefing-acid); }
.briefing-header .menu-toggle { margin-left: auto; }
.briefing-layout { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 1fr); gap: clamp(2rem, 6vw, 4rem); padding-block: clamp(2rem, 6vh, 4rem) 5rem; }
.briefing-kicker, .last-setup-label { margin: 0 0 1rem; color: var(--briefing-dim); font-family: var(--font-mono); font-size: .62rem; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; }
.briefing-links { display: flex; flex-direction: column; }
.briefing-link { display: grid; min-height: 64px; grid-template-columns: 2.2rem minmax(0, 1fr) minmax(9rem, .4fr); align-items: baseline; gap: .7rem; border-bottom: 1px solid rgb(42 51 34 / 60%); color: var(--briefing-text); padding: .62rem 0; text-decoration: none; animation: fatMenuIn .4s calc(.05s + var(--menu-index) * .06s) cubic-bezier(.2,.8,.3,1) backwards; }
.briefing-link:hover, .briefing-link:focus-visible { border-bottom-color: var(--briefing-acid); color: var(--briefing-text); }
.briefing-link-number { color: var(--briefing-acid); font-family: var(--font-mono); font-size: .68rem; font-weight: 500; }
.briefing-link-title { font-family: var(--font-display); font-size: clamp(2rem, 3.5vw, 2.75rem); font-weight: 900; letter-spacing: .01em; line-height: 1; text-transform: uppercase; }
.briefing-link-description { color: var(--briefing-muted); font-family: var(--font-mono); font-size: .58rem; line-height: 1.45; text-align: right; text-transform: uppercase; }
.briefing-sidebar { display: flex; flex-direction: column; gap: 1rem; padding-top: 2.1rem; }
.last-setup-card { border: 1px solid var(--briefing-line); border-radius: var(--radius-lg); background: var(--briefing-panel); padding: 1.2rem; animation: fatMenuIn .4s .3s cubic-bezier(.2,.8,.3,1) backwards; }
.last-setup-card > strong { display: block; color: var(--briefing-text); font-family: var(--font-display); font-size: 1.15rem; }
.last-setup-card > p:not(.last-setup-label) { margin: .45rem 0 1rem; color: var(--briefing-muted); font-size: .76rem; }
.last-setup-reading { display: flex; align-items: center; gap: 1rem; margin-bottom: .8rem; }
.last-setup-reading > strong { color: var(--briefing-text); font-family: var(--font-display); font-size: 2rem; line-height: 1; }
.last-setup-reading small { color: var(--briefing-muted); font-size: .8rem; }
.last-setup-reading p { margin: 0; color: var(--briefing-muted); font-family: var(--font-mono); font-size: .66rem; line-height: 1.6; }
.last-setup-reading p span { color: var(--briefing-acid); }
.last-setup-card .trust-tag { margin: 0 .45rem .75rem 0; }
.last-setup-card .button { min-height: 48px; color: var(--briefing-on-acid); }
.briefing-secondary { display: grid; grid-template-columns: 1fr 1fr; gap: .55rem; animation: fatMenuIn .4s .38s cubic-bezier(.2,.8,.3,1) backwards; }
.briefing-secondary a, .briefing-secondary button { min-height: 48px; display: flex; align-items: center; border: 1px solid var(--briefing-line); border-radius: 10px; background: transparent; color: var(--briefing-muted); cursor: pointer; padding: .7rem .85rem; font-size: .72rem; text-align: left; text-decoration: none; }
.briefing-secondary a:hover, .briefing-secondary a:focus-visible, .briefing-secondary button:hover, .briefing-secondary button:focus-visible { border-color: var(--briefing-acid); color: var(--briefing-text); }
.briefing-theme { animation: fatMenuIn .4s .42s cubic-bezier(.2,.8,.3,1) backwards; }
.briefing-theme .theme-switcher { border-color: var(--briefing-line); background: var(--briefing-panel); }
.briefing-theme .theme-option span { color: var(--briefing-muted); }
.briefing-theme .theme-option input:checked + span { background: #222b18; color: var(--briefing-text); }
.briefing-install-help { margin: 0; color: var(--briefing-muted); font-size: .7rem; }
.briefing-pwa-status { position: relative; overflow: hidden; border: 1px dashed #4a5537; border-radius: 10px; padding: .8rem 1rem; animation: fatMenuIn .4s .46s cubic-bezier(.2,.8,.3,1) backwards; }
.briefing-pwa-status > span { position: absolute; inset: 0; background: linear-gradient(100deg,transparent 30%,rgb(168 255 63 / 8%) 50%,transparent 70%); animation: fatScan 3.2s linear infinite; pointer-events: none; }
.briefing-pwa-status p { position: relative; margin: 0; color: var(--briefing-muted); font-family: var(--font-mono); font-size: .59rem; letter-spacing: .06em; }
.briefing-camo { position: fixed; z-index: 3; right: 0; bottom: 0; left: 0; height: 10px; background: linear-gradient(135deg,#2c3520 0 14%,#4a5537 14% 26%,#222b18 26% 47%,#5d6845 47% 58%,#2c3520 58% 79%,#3a4529 79% 100%); }
body.has-briefing-menu { position: fixed; width: 100%; overflow: hidden; }

@keyframes briefingFadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes briefingFadeOut { from { opacity: 1; } to { opacity: 0; } }
@keyframes fatMenuIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fatScan { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
@keyframes fatTracer { 0% { offset-distance: 0%; opacity: 0; } 8%, 92% { opacity: 1; } 100% { offset-distance: 100%; opacity: 0; } }

.theme-switcher {
  display: inline-flex;
  flex: none;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: 99rem;
  background: var(--ink-1);
  margin: 0;
  padding: 2px;
}
.theme-option { position: relative; cursor: pointer; }
.theme-option input { position: absolute; width: 1px; height: 1px; overflow: hidden; opacity: 0; }
.theme-option span {
  display: grid;
  min-height: 2rem;
  place-items: center;
  border-radius: 99rem;
  color: var(--muted);
  padding: .35rem .55rem;
  font-family: var(--font-mono);
  font-size: .58rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.theme-option input:checked + span { background: var(--ink-2); color: var(--paper); }
.theme-option input:focus-visible + span { outline: 3px solid var(--curve-2); outline-offset: 2px; }

.button {
  display: inline-flex;
  min-height: 2.9rem;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  border: 1px solid var(--line-strong);
  border-radius: 99rem;
  background: var(--ink-2);
  color: var(--paper);
  cursor: pointer;
  padding: .68rem 1.05rem;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.button:hover { border-color: var(--muted); color: var(--paper); transform: translateY(-1px); }
.button-primary { border-color: var(--acid); background: var(--acid); color: var(--on-acid); }
.button-primary:hover { background: var(--acid-strong); color: var(--on-acid); }
.button-ghost { background: transparent; }
.button-small { min-height: 2.35rem; padding: .5rem .78rem; font-size: .82rem; }
.button[hidden] { display: none; }
.button.menu-button { display: none; }
.button-row { display: flex; flex-wrap: wrap; gap: .65rem; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-bottom: 1.1rem;
  color: var(--acid-text);
  font-family: var(--font-stencil);
  font-size: .76rem;
  font-weight: 400;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.eyebrow::before { width: 1.6rem; height: 2px; background: currentColor; content: ""; }

.chip, .trust-tag {
  display: inline-flex;
  min-height: 1.7rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 99rem;
  color: var(--muted-strong);
  padding: .35rem .65rem;
  font-family: var(--font-mono);
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: 1;
  text-transform: uppercase;
}
.chip-active, .trust-tag[data-trust="measured"] { border-color: var(--acid); background: var(--acid); color: var(--on-acid); }
.trust-tag[data-trust="calculated"] { border-color: var(--acid); color: var(--acid-text); }
.trust-tag[data-trust="external"] { border-color: var(--ranger); color: var(--muted-strong); }
.chip-curve-2, .trust-tag[data-trust="interpolated"] { border-color: var(--curve-2); color: var(--curve-2-text); }
.chip-curve-3, .trust-tag[data-trust="estimated"] { border-color: var(--curve-3); color: var(--curve-3-text); }
.chip-curve-4, .trust-tag[data-trust="extrapolated"], .trust-tag[data-trust="declared"] { border-color: var(--curve-4); color: var(--curve-4-text); }

.field-card {
  min-height: 4.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--ink-1);
  padding: .7rem .85rem;
}
.field-card-key { border-color: var(--acid); }
.field-card-label { display: block; color: var(--muted); font-family: var(--font-mono); font-size: .58rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; }
.field-card-value { display: block; margin-top: .28rem; color: var(--paper); font-family: var(--font-mono); font-size: clamp(.94rem, 2vw, 1.08rem); font-weight: 600; }
.metric-hero { border: 1px solid var(--acid); border-radius: var(--radius-sm); background: linear-gradient(160deg, var(--ink-2), var(--ink-1)); padding: .85rem 1rem; }
.metric-hero strong { color: var(--paper); font-family: var(--font-display); font-size: clamp(1.7rem, 4vw, 2.8rem); font-weight: 800; line-height: 1; }
.stencil-patch { display: inline-flex; border: 1px dashed var(--olive); border-radius: 6px; color: var(--muted-strong); padding: .4rem .65rem; font-family: var(--font-stencil); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
.camo-strip { min-height: 2rem; background: linear-gradient(135deg,#2c3520 0 14%,#4a5537 14% 26%,#222b18 26% 47%,#5d6845 47% 58%,#2c3520 58% 79%,#3a4529 79% 100%); }
.hatched-block { background: repeating-linear-gradient(45deg, var(--acid) 0 14px, var(--ink-1) 14px 28px); }
.attribution-block { position: relative; overflow: hidden; border: 1px solid var(--line); border-left: 3px solid var(--olive); border-radius: var(--radius); background: var(--ink-1); padding: 1rem 1.2rem; }
.attribution-block::before { display: block; width: 5rem; height: .28rem; background: linear-gradient(135deg,#2c3520 0 14%,#4a5537 14% 26%,#222b18 26% 47%,#5d6845 47% 58%,#2c3520 58% 79%,#3a4529 79% 100%); margin-bottom: .8rem; content: ""; }
.attribution-block strong { font-family: var(--font-display); }
.attribution-block p { margin: .4rem 0 0; color: var(--muted); }

.hero { position: relative; overflow: clip; padding-block: clamp(4.5rem, 10vw, 9rem) clamp(3.5rem, 8vw, 7rem); }
.hero::after {
  position: absolute;
  z-index: -1;
  top: 8%;
  right: -12rem;
  width: 34rem;
  height: 34rem;
  border: 1px solid color-mix(in srgb, var(--acid) 15%, transparent);
  border-radius: 50%;
  box-shadow: 0 0 0 4rem color-mix(in srgb, var(--acid) 2%, transparent), 0 0 0 8rem color-mix(in srgb, var(--curve-2) 2%, transparent);
  content: "";
}
.hero-grid { display: grid; align-items: center; grid-template-columns: minmax(0, 1.15fr) minmax(18rem, .55fr); gap: clamp(2rem, 6vw, 6rem); }
.hero h1, .gas-intro h1 { text-transform: uppercase; }
.hero h1 span { color: var(--accent-deep); }
.hero-lead { max-width: 45rem; margin-block: 1.5rem 1.8rem; color: var(--muted-strong); font-size: clamp(1.08rem, 2vw, 1.28rem); }
.hero-note { margin-top: 1rem; color: var(--muted); font-size: .82rem; }
.hero-console {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--ink-2), var(--ink-1));
  box-shadow: var(--shadow);
  padding: 1.25rem;
  transform: rotate(1.5deg);
}
.hero-console::before { position: absolute; inset: .45rem; border: 1px dashed var(--line-strong); border-radius: 1rem; pointer-events: none; content: ""; }
.console-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.3rem; color: var(--muted); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; }
.live-dot { display: inline-flex; align-items: center; gap: .4rem; color: var(--acid-text); }
.live-dot::before { width: .5rem; height: .5rem; border-radius: 50%; background: currentColor; box-shadow: 0 0 1rem currentColor; content: ""; }
.console-number { font-family: var(--font-display); font-size: clamp(3.5rem, 8vw, 6rem); font-weight: 900; letter-spacing: -.06em; line-height: .8; }
.console-number small { margin-left: .25rem; color: var(--muted); font-size: .9rem; letter-spacing: 0; }
.console-line { height: 5rem; margin-block: 1.5rem 1rem; }
.console-line svg { width: 100%; height: 100%; overflow: visible; }
.console-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; }
.console-stats div { border-top: 1px solid var(--line); padding-top: .65rem; }
.console-stats small { display: block; color: var(--muted); font-size: .65rem; text-transform: uppercase; }
.console-stats strong { font-family: var(--font-mono); font-size: .9rem; font-weight: 600; }

.trust-strip { border-block: 1px solid var(--line); background: color-mix(in srgb, var(--ink-1) 70%, transparent); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid div { min-height: 7.2rem; border-right: 1px solid var(--line); padding: 1.4rem; }
.trust-grid div:first-child { border-left: 1px solid var(--line); }
.trust-grid strong { display: block; color: var(--paper); font-size: 1.1rem; }
.trust-grid span { color: var(--muted); font-size: .85rem; }

.section-head { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2.2rem; }
.section-head p { max-width: 35rem; margin: 0; color: var(--muted); }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--ink-2), var(--ink-1));
  padding: clamp(1.25rem, 3vw, 1.7rem);
}
.card:hover { border-color: var(--line-strong); }
.card-number { color: var(--acid-text); font-family: var(--font-stencil); font-size: .72rem; font-weight: 400; letter-spacing: .12em; }
.card h3 { margin-block: 1rem .7rem; }
.card p { color: var(--muted); }
.card-link { display: inline-flex; align-items: center; gap: .35rem; font-weight: 750; text-decoration: none; }

.calculator-wrap { border-block: 1px solid var(--line); background: var(--ink-1); }
.tutorial-section-actions { display: grid; justify-items: end; gap: .75rem; }
.tutorial-launch-button { min-height: 44px; }
.calculator-tutorial { position: fixed; z-index: 260; inset: 0; pointer-events: none; }
.calculator-tutorial[hidden] { display: none; }
.tutorial-veil { position: fixed; background: var(--tutorial-veil); pointer-events: auto; transition: inset .45s cubic-bezier(.2,.8,.3,1), width .45s cubic-bezier(.2,.8,.3,1), height .45s cubic-bezier(.2,.8,.3,1); }
.tutorial-veil-top { top: 0; right: 0; left: 0; height: var(--tutorial-top); }
.tutorial-veil-left { top: var(--tutorial-top); left: 0; width: var(--tutorial-left); height: var(--tutorial-height); }
.tutorial-veil-right { top: var(--tutorial-top); right: 0; left: calc(var(--tutorial-left) + var(--tutorial-width)); height: var(--tutorial-height); }
.tutorial-veil-bottom { top: calc(var(--tutorial-top) + var(--tutorial-height)); right: 0; bottom: 0; left: 0; }
.tutorial-spotlight { position: fixed; top: var(--tutorial-top); left: var(--tutorial-left); width: var(--tutorial-width); height: var(--tutorial-height); border: 2px solid var(--acid); border-radius: 12px; box-shadow: 0 0 0 0 var(--tutorial-glow); animation: fatPulse 1.8s ease-out infinite; pointer-events: none; transition: inset .45s cubic-bezier(.2,.8,.3,1), width .45s cubic-bezier(.2,.8,.3,1), height .45s cubic-bezier(.2,.8,.3,1); }
.tutorial-tip { position: fixed; width: min(340px, calc(100vw - 24px)); max-height: calc(100dvh - 24px); overflow: auto; border: 1px solid var(--line-strong); border-radius: 14px; background: var(--ink-1); box-shadow: var(--shadow); padding: 1rem 1.1rem .9rem; color: var(--paper); pointer-events: auto; }
.tutorial-tip.is-entering { animation: fatTipIn .35s cubic-bezier(.2,.8,.3,1) both; }
.tutorial-arrow { position: absolute; left: var(--tutorial-arrow-left); width: 12px; height: 12px; border: solid var(--line-strong); background: var(--ink-1); transform: rotate(45deg); }
.tutorial-tip[data-placement="below"] .tutorial-arrow { top: -7px; border-width: 1px 0 0 1px; }
.tutorial-tip[data-placement="above"] .tutorial-arrow { bottom: -7px; border-width: 0 1px 1px 0; }
.tutorial-tip-topline { display: flex; align-items: center; gap: .65rem; }
.tutorial-patch { border: 1px dashed var(--ranger); border-radius: 6px; background: var(--ink-2); color: var(--muted-strong); padding: .4rem .55rem; font-family: var(--font-stencil); font-size: .62rem; letter-spacing: .16em; }
.tutorial-skip { min-height: 44px; margin-left: auto; border: 0; background: transparent; color: var(--muted); cursor: pointer; padding: .4rem 0 .4rem .5rem; font-family: var(--font-mono); font-size: .62rem; font-weight: 500; letter-spacing: .05em; }
.tutorial-skip:hover, .tutorial-skip:focus-visible { color: var(--paper); }
.tutorial-copy h2 { margin: .7rem 0 .4rem; font-family: var(--font-display); font-size: 1.18rem; font-weight: 800; line-height: 1.15; }
.tutorial-copy p { margin: 0; color: var(--khaki); font-size: .75rem; line-height: 1.6; }
.tutorial-footer { display: flex; align-items: center; gap: .35rem; margin-top: .85rem; }
.tutorial-dots { display: flex; align-items: center; gap: .3rem; }
.tutorial-dots span { width: 5px; height: 5px; border-radius: 99rem; background: var(--line-strong); transition: width .25s ease, background .25s ease; }
.tutorial-dots span[data-active] { width: 16px; background: var(--acid); }
.tutorial-previous, .tutorial-next { min-height: 44px; border-radius: 8px; cursor: pointer; padding: .55rem .75rem; font-family: var(--font-mono); font-size: .64rem; font-weight: 600; }
.tutorial-previous { margin-left: auto; border: 1px solid var(--line-strong); background: transparent; color: var(--muted-strong); }
.tutorial-previous:disabled { cursor: default; opacity: .38; }
.tutorial-next { border: 1px solid var(--acid); background: var(--acid); color: var(--on-acid); }
.tutorial-next:hover { background: var(--acid-strong); }
.tutorial-tip button:focus-visible { outline: 2px solid var(--curve-2); outline-offset: 2px; }
.tutorial-offer { position: fixed; z-index: 80; right: 1rem; bottom: 1rem; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem; width: min(32rem, calc(100vw - 2rem)); border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--ink-1); box-shadow: var(--shadow); padding: 1rem; }
.tutorial-offer-kicker { display: block; margin-bottom: .3rem; color: var(--acid-text); font-family: var(--font-mono); font-size: .58rem; font-weight: 600; letter-spacing: .1em; }
.tutorial-offer strong { display: block; color: var(--paper); font-family: var(--font-display); font-size: 1rem; }
.tutorial-offer p { margin: .25rem 0 0; color: var(--muted); font-size: .72rem; }
.tutorial-offer-actions { display: flex; align-items: center; gap: .4rem; }
@keyframes fatPulse { 0%, 100% { box-shadow: 0 0 0 0 var(--tutorial-glow); } 50% { box-shadow: 0 0 0 7px transparent; } }
@keyframes fatTipIn { from { opacity: 0; transform: translateY(10px) scale(.97); } to { opacity: 1; transform: translateY(0) scale(1); } }
.cockpit-scene {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--ink-0);
  box-shadow: 0 1rem 3rem rgb(0 0 0 / 18%);
  margin-bottom: 1rem;
  padding: clamp(.7rem, 1.6vw, 1rem);
}
.cockpit-scene-head { display: flex; align-items: start; justify-content: space-between; gap: 1rem; margin-bottom: .55rem; }
.cockpit-scene-heading { display: flex; min-width: 0; align-items: center; gap: 1rem; }
.cockpit-scene-head .eyebrow { margin-bottom: .12rem; }
.cockpit-scene-head h3 { font-size: clamp(1rem, 2vw, 1.3rem); }
.cockpit-scene-state { display: flex; min-width: 0; align-items: center; justify-content: end; flex-wrap: wrap; gap: .4rem; }
.view-mode-switch { display: flex; flex: none; gap: 2px; border: 1px solid var(--line); border-radius: .55rem; background: var(--ink-1); padding: 3px; }
.view-mode-switch button { min-height: 2rem; border: 0; border-radius: .4rem; background: transparent; color: var(--muted); cursor: pointer; padding: .35rem .65rem; font-family: var(--font-mono); font-size: .58rem; font-weight: 600; letter-spacing: .05em; }
.view-mode-switch button[aria-pressed="true"] { background: var(--acid); color: var(--on-acid); }
.view-mode-switch button:disabled { cursor: wait; opacity: .45; }
.view-mode-switch button:focus-visible { outline: 2px solid var(--curve-2); outline-offset: 2px; }
.view-mode-switch button[hidden] { display: none; }
.view-label-mobile { display: none; }
.scale-chip { border: 1px solid var(--acid); border-radius: 99rem; background: color-mix(in srgb, var(--acid) 8%, var(--ink-1)); color: var(--acid-text); padding: .3rem .55rem; font-family: var(--font-mono); font-size: .58rem; font-weight: 600; letter-spacing: .06em; white-space: nowrap; }
.scale-chip[hidden] { display: none; }
.calculator-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1rem; }
.control-panel, .result-panel { border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--ink-0); }
.control-panel { align-self: start; padding: clamp(1rem, 2.5vw, 1.5rem); }
.result-panel { min-width: 0; padding: clamp(1rem, 2.5vw, 1.5rem); }
.panel-title { display: flex; align-items: start; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }
.panel-title p { margin: .35rem 0 0; color: var(--muted); font-size: .82rem; }
.status-pill { flex: none; border: 1px solid var(--line); border-radius: 99rem; color: var(--muted); padding: .35rem .6rem; font-family: var(--font-mono); font-size: .62rem; }
.is-calculating .status-pill { color: var(--acid-text); }

.preset-row { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: 1.15rem; }
.preset-row button { border: 1px solid var(--line); border-radius: 99rem; background: var(--ink-2); color: var(--muted-strong); cursor: pointer; padding: .4rem .65rem; font-size: .75rem; }
.preset-row button:hover { border-color: var(--acid); color: var(--acid-text); }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; }
.control-panel > .field-grid, .advanced .field-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.field { min-width: 0; }
.field-wide { grid-column: 1 / -1; }
.control-panel > .field-grid > .field-wide { grid-column: span 2; }
.field label, .field-label { display: flex; justify-content: space-between; gap: 1rem; margin-bottom: .35rem; color: var(--muted-strong); font-family: var(--font-mono); font-size: .64rem; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; }
.control-panel .field > label, .control-panel .field > .field-label { align-items: flex-start; min-height: 2.2rem; line-height: 1.35; }
.field input, .field select {
  width: 100%;
  min-height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--ink-2);
  color: var(--paper);
  padding: .55rem .7rem;
}
.field input:focus { border-color: var(--curve-2); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--curve-2) 16%, transparent); }
.field input[type="range"] { min-height: 1.8rem; accent-color: var(--acid); padding: 0; }
.field-hint { display: block; margin-top: .25rem; color: var(--muted); font-size: .68rem; }
.range-output { color: var(--acid-text); font-weight: 800; }
.spin-stepper { display: grid; grid-template-columns: 3.15rem minmax(0, 1fr) 3.15rem; gap: .45rem; }
.spin-stepper button { min-height: 3.2rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--ink-2); color: var(--paper); cursor: pointer; font: inherit; font-size: 1.35rem; font-weight: 850; }
.spin-stepper button:hover, .spin-stepper button:focus-visible { border-color: var(--acid); outline: none; color: var(--acid-text); }
.spin-stepper .spin-auto { display: flex; flex-direction: column; align-items: center; justify-content: center; font-size: .78rem; line-height: 1.2; }
.spin-auto strong { color: var(--acid-text); font-family: var(--font-mono); font-size: .78rem; letter-spacing: .04em; }
.spin-auto span { margin-top: .15rem; color: var(--muted); font-size: .68rem; font-weight: 650; }
.advanced { grid-column: 1 / -1; border-top: 1px solid var(--line); margin-top: .3rem; padding-top: .9rem; }
.advanced summary { cursor: pointer; color: var(--muted-strong); font-size: .82rem; font-weight: 750; }
.advanced .field-grid { margin-top: .9rem; }
.control-actions { display: flex; flex-wrap: wrap; gap: .5rem; border-top: 1px solid var(--line); margin-top: 1.2rem; padding-top: 1.1rem; }
#share-feedback { min-height: 1.3rem; margin: .65rem 0 0; color: var(--acid-text); font-size: .75rem; }
.share-output { border: 1px solid color-mix(in srgb, var(--acid) 32%, var(--line)); border-radius: var(--radius-sm); background: var(--ink-1); padding: .75rem; }
.share-output label { display: block; margin-bottom: .45rem; color: var(--muted-strong); font-family: var(--font-mono); font-size: .62rem; letter-spacing: .06em; text-transform: uppercase; }
.share-url-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .5rem; }
.share-url-row input { min-width: 0; min-height: 44px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--ink-2); color: var(--paper); padding: .55rem .7rem; font-family: var(--font-mono); font-size: .7rem; }
.share-url-row input:focus { border-color: var(--curve-2); outline: 2px solid color-mix(in srgb, var(--curve-2) 45%, transparent); outline-offset: 1px; }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .55rem; margin-bottom: 1rem; }
.metric { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--ink-1); padding: .75rem; }
.metric small { display: block; color: var(--muted); font-family: var(--font-mono); font-size: .58rem; font-weight: 500; letter-spacing: .06em; line-height: 1.3; text-transform: uppercase; }
.metric strong { display: block; margin-top: .2rem; color: var(--paper); font-family: var(--font-display); font-size: 1.08rem; font-weight: 800; }
.metric-primary { border-color: color-mix(in srgb, var(--acid) 38%, var(--line)); background: linear-gradient(160deg, var(--ink-2), var(--ink-1)); }
.metric-primary strong { color: var(--acid-text); }
.chart-tabs { display: flex; gap: .35rem; overflow-x: auto; margin-bottom: .7rem; padding-bottom: .2rem; }
.chart-tabs button { flex: none; border: 1px solid var(--line); border-radius: 99rem; background: transparent; color: var(--muted); cursor: pointer; padding: .45rem .7rem; font-family: var(--font-mono); font-size: .62rem; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; }
.chart-tabs button[aria-selected="true"] { border-color: var(--acid); background: color-mix(in srgb, var(--acid) 8%, var(--ink-1)); color: var(--acid-text); }
.chart-tabs button:focus-visible { border-color: var(--curve-2); outline: 2px solid var(--curve-2); outline-offset: 2px; }
.chart-frame { border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-1); padding: .5rem; }
.chart-viewport { width: 100%; aspect-ratio: 4.5 / 1; min-height: 0; }
#trajectory-chart { display: block; width: 100%; height: 100%; }
#chart-caption { margin: .45rem .6rem .2rem; color: var(--muted); font-size: .7rem; }
.mobile-metric-dock { display: none; }
.chart-legends { display: flex; align-items: start; justify-content: space-between; flex-wrap: wrap; gap: .25rem 1rem; }
.comparison-list { display: flex; flex-wrap: wrap; gap: .6rem 1rem; min-height: 1.4rem; margin: .85rem 0 0; padding: 0; list-style: none; }
.comparison-list li { display: inline-flex; align-items: center; gap: .4rem; color: var(--muted-strong); font-size: .73rem; }
.comparison-list small { color: var(--muted); }
.comparison-list button { border: 0; background: none; color: var(--muted); cursor: pointer; }
.legend-swatch { width: .65rem; height: .65rem; border-radius: 50%; background: var(--legend); box-shadow: 0 0 .7rem var(--legend); }
.chart-reference-legend { display: flex; flex-wrap: wrap; gap: .55rem .9rem; min-height: 1.4rem; margin: .85rem 0 0; padding: 0; color: var(--muted); font-family: var(--font-mono); font-size: .62rem; list-style: none; }
.chart-reference-legend li { display: inline-flex; align-items: center; gap: .35rem; }
.reference-swatch { width: .85rem; height: .45rem; border-radius: .1rem; background: var(--chart-sight); }
.reference-envelope { border: 1px solid var(--acid); background: var(--chart-envelope); }
.reference-sight { height: 1px; border-top: 1px dashed var(--chart-sight); background: none; }
.reference-ground { height: 2px; background: var(--chart-ground); }
.reference-markers { width: .45rem; height: .45rem; border-radius: 50%; background: var(--chart-marker-impact); }

.drone-view { position: relative; min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--scene-background); }
.drone-view[hidden] { display: none; }
.drone-view[data-loading="true"]::after { position: absolute; z-index: 8; inset: 0; display: grid; place-items: center; background: color-mix(in srgb, var(--scene-background) 92%, transparent); color: var(--acid-text); font-family: var(--font-mono); font-size: .68rem; letter-spacing: .08em; content: "CHARGEMENT VUE DRONE 3D…"; }
.drone-host { position: relative; width: 100%; aspect-ratio: 2.75 / 1; min-height: 19rem; overflow: hidden; background: radial-gradient(ellipse at 50% 20%, color-mix(in srgb, var(--ranger) 18%, transparent), transparent 58%), var(--scene-background); }
.drone-canvas { display: block; width: 100%; height: 100%; cursor: grab; touch-action: none; }
.drone-canvas:active { cursor: grabbing; }
.drone-label-layer { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.drone-marker-label { position: absolute; top: 0; left: 0; max-width: 14rem; border: 1px solid var(--line); border-radius: .3rem; background: color-mix(in srgb, var(--ink-1) 88%, transparent); color: var(--muted-strong); padding: .25rem .4rem; font-family: var(--font-mono); font-size: .58rem; line-height: 1.2; white-space: nowrap; }
.drone-marker-apex { border-color: color-mix(in srgb, var(--acid) 50%, var(--line)); color: var(--acid-text); }
.drone-marker-impact { border-color: color-mix(in srgb, var(--curve-4) 55%, var(--line)); color: var(--curve-4-text); }
.drone-help { position: absolute; z-index: 3; top: .7rem; left: .8rem; margin: 0; color: var(--muted); font-family: var(--font-mono); font-size: .58rem; pointer-events: none; }
.drone-controls { position: absolute; z-index: 4; right: .75rem; bottom: .75rem; left: .75rem; display: flex; align-items: center; gap: .4rem; pointer-events: none; }
.drone-controls button { min-height: 44px; border: 1px solid var(--line); border-radius: .45rem; background: color-mix(in srgb, var(--ink-1) 90%, transparent); color: var(--muted-strong); cursor: pointer; padding: .45rem .65rem; font-family: var(--font-mono); font-size: .58rem; font-weight: 600; letter-spacing: .04em; pointer-events: auto; }
.drone-controls button:hover, .drone-controls button:focus-visible { border-color: var(--acid); outline: none; color: var(--acid-text); }
.drone-cameras { display: flex; gap: .3rem; margin-right: auto; }
.drone-cameras button[aria-pressed="true"] { border-color: var(--acid); background: color-mix(in srgb, var(--acid) 9%, var(--ink-1)); color: var(--acid-text); }
.drone-exit { display: none; }
.drone-view:fullscreen { width: 100vw; height: 100dvh; border: 0; border-radius: 0; background: var(--scene-background); padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left); }
.drone-view:fullscreen .drone-host { height: 100%; min-height: 0; aspect-ratio: auto; }
.drone-view:fullscreen .drone-exit { display: inline-flex; }

.data-block { margin-top: 1rem; }
.data-block summary { cursor: pointer; font-weight: 750; }
.table-scroll { overflow-x: auto; margin-top: .8rem; }
table { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
th, td { border-bottom: 1px solid var(--line); padding: .65rem .55rem; text-align: right; white-space: nowrap; font-size: .76rem; }
th:first-child, td:first-child { text-align: left; }
thead th { color: var(--muted); font-size: .66rem; text-transform: uppercase; }
.positive { color: var(--acid-text); }
.negative { color: var(--curve-4-text); }

.content-grid { display: grid; grid-template-columns: minmax(0, 1fr) 18rem; gap: clamp(2rem, 6vw, 5rem); }
.prose { width: 100%; min-width: 0; max-width: var(--reading); color: var(--muted-strong); }
.prose h2 { margin-block: 3.6rem 1.1rem; color: var(--paper); }
.prose h3 { margin-block: 2rem .75rem; color: var(--paper); }
.prose strong { color: var(--paper); }
.prose li + li { margin-top: .55rem; }
.prose blockquote { margin: 2rem 0; border-left: 3px solid var(--acid); background: var(--ink-1); padding: 1.2rem 1.4rem; color: var(--paper); font-size: 1.08rem; }
.prose code { border: 1px solid var(--line); border-radius: .25rem; background: var(--ink-2); color: var(--acid-text); padding: .1rem .25rem; font-family: var(--font-mono); }
.prose .formula { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-1); color: var(--paper); padding: 1rem 1.2rem; font-family: var(--font-mono); }
.toc { position: sticky; top: 6rem; align-self: start; border-left: 1px solid var(--line); padding-left: 1.2rem; }
.toc strong { display: block; margin-bottom: .7rem; color: var(--paper); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; }
.toc ol { margin: 0; padding: 0; list-style: none; }
.toc li + li { margin-top: .45rem; }
.toc a { color: var(--muted); font-size: .78rem; text-decoration: none; }
.toc a:hover { color: var(--acid-text); }

.breadcrumbs { display: flex; flex-wrap: wrap; gap: .35rem; margin: 1.1rem 0 0; padding: 0; color: var(--muted); list-style: none; font-size: .76rem; }
.breadcrumbs li:not(:last-child)::after { margin-left: .35rem; color: var(--line-strong); content: "/"; }
.breadcrumbs a { color: inherit; }
.article-hero { padding-block: clamp(3.5rem, 8vw, 7rem) clamp(2.5rem, 5vw, 4rem); }
.article-hero h1 { max-width: 57rem; font-size: clamp(2.2rem, 6vw, 3.4rem); }
.article-lead { max-width: 48rem; margin-block: 1.4rem 0; color: var(--muted-strong); font-size: clamp(1.05rem, 2vw, 1.25rem); }
.article-meta { display: flex; flex-wrap: wrap; gap: .5rem 1rem; margin-top: 1.2rem; color: var(--muted); font-size: .76rem; }

.converter {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--ink-1);
  padding: clamp(1rem, 3vw, 1.6rem);
}
.converter .field label { color: var(--muted); }
.converter-result { border-color: color-mix(in srgb, var(--acid) 38%, var(--line)) !important; color: var(--acid-text) !important; font-family: var(--font-mono); font-weight: 600; }
.converter-trust { margin-top: .75rem; }

.callout { border: 1px solid var(--line); border-left: 3px solid var(--cyan); border-radius: var(--radius-sm); background: var(--ink-1); margin-block: 1.5rem; padding: 1rem 1.2rem; }
.callout-warning { border-left-color: var(--orange); }
.callout strong { display: block; margin-bottom: .3rem; }
.cta-panel { position: relative; overflow: hidden; border: 1px solid color-mix(in srgb, var(--acid) 28%, var(--line)); border-radius: var(--radius-lg); background: linear-gradient(135deg, color-mix(in srgb, var(--acid) 10%, var(--ink-1)), color-mix(in srgb, var(--curve-2) 6%, var(--ink-1)) 45%, var(--ink-1)); padding: clamp(1.5rem, 5vw, 3.5rem); }
.cta-panel h2 { max-width: 48rem; }
.cta-panel p { max-width: 40rem; margin-block: 1rem 1.4rem; color: var(--muted-strong); }

.faq-list { display: grid; gap: .65rem; }
.faq-list details { border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-1); padding: 1rem 1.1rem; }
.faq-list summary { cursor: pointer; color: var(--paper); font-weight: 780; }
.faq-list details p { margin: .8rem 0 0; color: var(--muted-strong); }

/* Outil pression des gaz airsoft. */
.gas-page-hero { padding-block: 1rem clamp(2.8rem, 6vw, 5rem); }
.gas-intro { max-width: 57rem; padding-block: clamp(2.2rem, 6vw, 4.5rem) clamp(1.8rem, 4vw, 3rem); }
.gas-intro h1 { font-size: clamp(2.2rem, 6vw, 3.4rem); }
.gas-intro .article-lead strong { color: var(--paper); }
.gas-tool {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--ink-2), var(--ink-0));
  box-shadow: var(--shadow);
  padding: clamp(1rem, 3vw, 1.8rem);
}
.gas-tool-heading { display: flex; align-items: start; justify-content: space-between; gap: 1.5rem; border-bottom: 1px solid var(--line); padding-bottom: 1.2rem; }
.gas-tool-heading .eyebrow { margin-bottom: .6rem; }
.gas-tool-heading h2 { font-size: clamp(1.45rem, 3vw, 2.3rem); }
.gas-tool-heading p:not(.eyebrow) { margin: .65rem 0 0; color: var(--muted); font-size: .82rem; }
.gas-tool-grid { display: grid; align-items: start; grid-template-columns: minmax(17rem, .78fr) minmax(0, 1.22fr); gap: 1rem; margin-top: 1rem; }
.gas-controls, .gas-result { min-width: 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-0); padding: clamp(1rem, 2.5vw, 1.4rem); }
.gas-controls { display: grid; gap: 1rem; }
.gas-step { display: grid; align-items: start; grid-template-columns: 2rem minmax(0, 1fr); gap: .7rem; }
.gas-step + .gas-step { border-top: 1px solid var(--line); padding-top: 1rem; }
.gas-step-number { display: grid; width: 2rem; height: 2rem; place-items: center; border: 1px solid color-mix(in srgb, var(--acid) 42%, var(--line)); border-radius: 50%; background: color-mix(in srgb, var(--acid) 7%, var(--ink-1)); color: var(--acid-text); font-family: var(--font-mono); font-size: .7rem; font-weight: 600; }
.gas-controls .field select, .gas-comparison .field select { width: 100%; min-height: 2.9rem; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--ink-2); color: var(--paper); padding: .55rem .7rem; }
.gas-controls .field select:focus, .gas-comparison .field select:focus { border-color: var(--curve-2); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--curve-2) 16%, transparent); }
.gas-temperature-inputs { display: grid; align-items: center; grid-template-columns: 6.5rem minmax(8rem, 1fr); gap: .75rem; }
.gas-temperature-inputs input[type="number"] { min-height: 3.2rem; color: var(--acid-text); font-family: var(--font-mono); font-size: 1.15rem; font-weight: 600; text-align: center; }
.gas-temperature-inputs input[type="range"] { min-height: 2.8rem; cursor: pointer; }
.gas-result { border-color: color-mix(in srgb, var(--acid) 28%, var(--line)); background: linear-gradient(145deg, color-mix(in srgb, var(--acid) 5%, var(--ink-0)), var(--ink-0) 35%); }
.gas-result[hidden] { display: none; }
.gas-result-topline { display: flex; align-items: center; justify-content: space-between; gap: .75rem; color: var(--muted); font-family: var(--font-mono); font-size: .62rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.gas-kind-pill { border: 1px solid var(--line); border-radius: 99rem; padding: .3rem .55rem; color: var(--muted-strong); font-size: .61rem; letter-spacing: 0; text-align: right; text-transform: none; }
.gas-kind-pill[data-tone="published"] { border-color: var(--acid); background: var(--acid); color: var(--on-acid); }
.gas-kind-pill[data-tone="interpolated"] { border-color: var(--curve-2); color: var(--curve-2-text); }
.gas-kind-pill[data-tone="extrapolated"] { border-color: var(--curve-4); color: var(--curve-4-text); }
.gas-product-heading { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-top: 1.1rem; }
.gas-product-name { font-size: clamp(1.05rem, 2vw, 1.35rem); }
.gas-silicone-badge { flex: none; border: 1px solid var(--line); border-radius: 99rem; padding: .32rem .58rem; font-size: .64rem; font-weight: 900; letter-spacing: .07em; }
.gas-silicone-badge[data-tone="dry"] { border-color: var(--curve-2); background: color-mix(in srgb, var(--curve-2) 8%, var(--ink-1)); color: var(--curve-2-text); }
.gas-silicone-badge[data-tone="lubricated"] { border-color: var(--curve-3); background: color-mix(in srgb, var(--curve-3) 8%, var(--ink-1)); color: var(--curve-3-text); }
.gas-silicone-badge[data-tone="unknown"] { color: var(--muted-strong); }
.gas-main-reading { display: flex; align-items: end; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); margin-block: 1.1rem; padding-bottom: 1.2rem; }
.gas-main-reading strong { color: var(--acid-text); font-family: var(--font-display); font-size: clamp(3rem, 7vw, 5.4rem); font-variant-numeric: tabular-nums; font-weight: 800; letter-spacing: -.04em; line-height: .8; }
.gas-main-reading strong small { color: var(--muted); font-size: .75rem; letter-spacing: .04em; }
.gas-main-reading > span { color: var(--paper); font-family: var(--font-display); font-size: clamp(1.05rem, 2.5vw, 1.45rem); font-weight: 800; font-variant-numeric: tabular-nums; }
.gas-result-details { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem; margin: 0; }
.gas-result-details div { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--ink-1); padding: .7rem; }
.gas-result-details dt { color: var(--muted); font-size: .65rem; font-weight: 750; text-transform: uppercase; }
.gas-result-details dd { margin: .25rem 0 0; color: var(--paper); font-size: .84rem; font-weight: 750; }
.gas-result h4 { margin: 1.1rem 0 .45rem; color: var(--muted-strong); font-size: .75rem; text-transform: uppercase; }
.gas-notes, .gas-sources { margin: 0; padding-left: 1.15rem; color: var(--muted); font-size: .75rem; }
.gas-notes li + li, .gas-sources li + li { margin-top: .35rem; }
.gas-sources span { color: var(--muted); }
.gas-data-date { margin: .9rem 0 0; color: var(--muted); font-size: .72rem; }
.gas-warning { border: 1px solid color-mix(in srgb, var(--curve-4) 42%, var(--line)); border-left: 3px solid var(--curve-4); border-radius: var(--radius-sm); background: color-mix(in srgb, var(--curve-4) 7%, var(--ink-1)); margin: .8rem 0 0; padding: .75rem .85rem; color: var(--muted-strong); font-size: .78rem; }
.gas-warning-strong { border-color: rgb(255 107 107 / 50%); border-left-color: var(--danger); background: rgb(255 107 107 / 9%); color: var(--paper); font-weight: 700; }
.gas-warning[hidden] { display: none; }
.gas-actions { border-top: 1px solid var(--line); margin-top: 1rem; padding-top: 1rem; }
.gas-feedback { min-height: 1.3rem; margin: .55rem 0 0; color: var(--acid-text); font-size: .75rem; }
.gas-disclaimer { border-top: 1px dashed var(--line); margin: .2rem 0 0; padding-top: .85rem; color: var(--muted); font-size: .7rem; }
.gas-comparison { border-top: 1px solid var(--line); margin-top: 1rem; padding-top: 1rem; }
.gas-comparison summary { cursor: pointer; color: var(--muted-strong); font-size: .82rem; font-weight: 780; }
.gas-comparison .field { max-width: 38rem; margin-top: .85rem; }
.gas-compare-result { overflow-x: auto; max-width: 50rem; border-left: 3px solid var(--cyan); margin: .8rem 0 0; padding: .6rem .8rem; color: var(--paper); font-size: .82rem; }
.gas-compare-result caption, .gas-reference-table caption, .gas-coverage-table caption { padding: .3rem 0 .65rem; color: var(--muted-strong); font-weight: 750; text-align: left; }
.gas-compare-result p { margin: .7rem 0 0; color: var(--muted); }
.gas-reference-table td, .gas-coverage-table td { text-align: left; }
.gas-editorial { border-top: 1px solid var(--line); background: color-mix(in srgb, var(--ink-1) 65%, transparent); }
.gas-faq { margin-top: 1.2rem; }

/* Loader ATP, dérivé de la vue 3a sans dépendance de maquette. */
@keyframes fat-loader-orbit {
  0% { offset-distance: 0%; opacity: 0; }
  6% { opacity: 1; }
  88% { offset-distance: 100%; opacity: 1; }
  94%, 100% { offset-distance: 100%; opacity: 0; }
}
@keyframes fat-loader-draw { 0% { stroke-dashoffset: 100; } 88%, 100% { stroke-dashoffset: 0; } }
@keyframes fat-loader-blink { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }

.calculation-loader {
  position: fixed;
  z-index: 90;
  inset: 0;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 50% 30%, color-mix(in srgb, var(--ranger) 14%, transparent), transparent 24rem), color-mix(in srgb, var(--ink-0) 96%, transparent);
  padding: 1rem;
}
.calculation-loader[hidden] { display: none; }
.calculation-loader-panel {
  display: flex;
  width: min(100%, 45rem);
  min-height: min(28.75rem, calc(100vh - 2rem));
  align-items: center;
  justify-content: center;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--ink-3);
  box-shadow: var(--shadow);
  padding: 1.5rem;
}
.calculation-loader-visual { display: grid; width: 22.5rem; max-width: 100%; height: 14.25rem; place-items: center; overflow: hidden; }
.calculation-loader-mark { position: relative; width: 7.5rem; height: 4.75rem; transform: scale(3); }
.calculation-loader-mark svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.loader-curve-base { fill: none; stroke: var(--ink-2); stroke-linecap: round; stroke-width: 6; }
.loader-curve-active { fill: none; stroke: var(--chart-active); stroke-dasharray: 100; stroke-linecap: round; stroke-width: 6; animation: fat-loader-draw 2.6s ease-in-out infinite; }
.loader-ground { stroke: var(--line-strong); stroke-dasharray: 2 8; stroke-linecap: round; stroke-width: 4; }
.calculation-loader-ball {
  position: absolute;
  top: 26px;
  left: 78px;
  width: 11.33px;
  height: 11.33px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--paper);
  box-shadow: 0 0 7px color-mix(in srgb, var(--acid) 55%, transparent), 0 0 0 1px color-mix(in srgb, var(--paper) 16%, transparent);
}
@supports (offset-path: path("M 0 0 L 1 1")) {
  .calculation-loader-ball {
    top: 0;
    left: 0;
    transform: none;
    offset-path: path("M6 62 C30 30 62 22 78 26 C96 31 106 44 112 62");
    offset-rotate: 0deg;
    animation: fat-loader-orbit 2.6s ease-in-out infinite;
  }
}
.calculation-loader-lockup { text-align: center; }
.calculation-loader-name { color: var(--paper); font-family: var(--font-display); font-size: 1.65rem; font-weight: 900; letter-spacing: .14em; line-height: 1; }
.calculation-loader-name span { color: var(--acid-text); animation: fat-loader-blink 1.3s steps(2) infinite; }
.calculation-loader-subtitle { margin-top: .5rem; color: var(--muted-dim); font-family: var(--font-mono); font-size: .54rem; font-weight: 500; letter-spacing: .3em; line-height: 1; text-transform: uppercase; }
.calculation-loader-progress { width: min(17.5rem, 100%); height: 3px; overflow: hidden; border-radius: 99rem; background: var(--ink-2); margin-top: 1.6rem; }
.calculation-loader-progress span { display: block; width: 4%; height: 100%; border-radius: inherit; background: var(--chart-active); box-shadow: 0 0 10px color-mix(in srgb, var(--acid) 60%, transparent); transition: width .2s ease-out; }
.calculation-loader-status { display: flex; min-height: 1.3rem; align-items: baseline; gap: .9rem; margin: .85rem 0 0; font-family: var(--font-mono); font-size: .7rem; font-weight: 500; line-height: 1.4; }
.calculation-loader-status span:first-child { color: var(--muted); }
.calculation-loader-status span:last-child { color: var(--acid-text); font-weight: 600; }
.calculation-loader[data-state="error"] .calculation-loader-progress span { background: var(--curve-4); }

.calculation-loader[data-mode="compact"] {
  inset: auto 1rem 1rem auto;
  width: min(28rem, calc(100% - 2rem));
  background: transparent;
  padding: 0;
}
.calculation-loader[data-mode="compact"] .calculation-loader-panel {
  display: grid;
  width: 100%;
  min-height: 0;
  grid-template-columns: 7.5rem minmax(0, 1fr);
  border-color: var(--line-strong);
  background: color-mix(in srgb, var(--ink-3) 96%, transparent);
  padding: .75rem 1rem;
}
.calculation-loader[data-mode="compact"] .calculation-loader-visual { width: 7rem; height: 5rem; grid-row: 1 / 4; }
.calculation-loader[data-mode="compact"] .calculation-loader-mark { transform: scale(1.35); }
.calculation-loader[data-mode="compact"] .calculation-loader-lockup { align-self: end; text-align: left; }
.calculation-loader[data-mode="compact"] .calculation-loader-name { font-size: 1rem; }
.calculation-loader[data-mode="compact"] .calculation-loader-subtitle { display: none; }
.calculation-loader[data-mode="compact"] .calculation-loader-progress { width: 100%; margin-top: .7rem; }
.calculation-loader[data-mode="compact"] .calculation-loader-status { justify-content: space-between; margin-top: .5rem; font-size: .62rem; }

.site-footer { border-top: 1px solid var(--line); background: var(--ink-1); padding-block: 3rem 1.4rem; }
.footer-grid { display: grid; grid-template-columns: 1.2fr repeat(3, 1fr); gap: 2rem; }
.footer-grid h2 { font-size: 1rem; }
.footer-grid p, .footer-grid a { color: var(--muted); font-size: .82rem; }
.footer-grid ul { margin: .7rem 0 0; padding: 0; list-style: none; }
.footer-grid li + li { margin-top: .35rem; }
.footer-grid a { text-decoration: none; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; border-top: 1px solid var(--line); margin-top: 2rem; padding-top: 1rem; color: var(--muted); font-size: .72rem; }

.mobile-cta { display: none; }
[data-install-help] { color: var(--muted); font-size: .78rem; }

/* Lot 2 — peau éditoriale et cockpit */
.site-header::after { display: block; height: 2px; background: linear-gradient(90deg, var(--acid), var(--curve-2), transparent 70%); opacity: .5; content: ""; }
.nav-row { position: relative; }
.menu a { min-height: 2.75rem; display: inline-flex; align-items: center; }

.trust-strip {
  background: linear-gradient(rgb(16 20 12 / 82%), rgb(16 20 12 / 82%)), linear-gradient(135deg,#2c3520 0 14%,#4a5537 14% 26%,#222b18 26% 47%,#5d6845 47% 58%,#2c3520 58% 79%,#3a4529 79% 100%);
}
.trust-grid { gap: .7rem; padding-block: .85rem; }
.trust-grid div { min-height: 5.8rem; border: 1px dashed rgb(233 236 221 / 28%); border-radius: var(--radius-sm); background: rgb(16 20 12 / 78%); padding: 1rem 1.1rem; }
.trust-grid div:first-child { border-left: 1px dashed rgb(233 236 221 / 28%); }
.trust-grid strong { color: #e9ecdd; font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.trust-grid span { color: #b5b09a; font-size: .78rem; }

.calculator-wrap { background: radial-gradient(circle at 80% 0%, color-mix(in srgb, var(--ranger) 10%, transparent), transparent 28rem), var(--ink-1); }
.calculator-grid { grid-template-columns: minmax(20rem, 46fr) minmax(0, 54fr); align-items: start; }
.control-panel, .result-panel { box-shadow: 0 1rem 3rem rgb(0 0 0 / 12%); }
.cockpit-scene { position: sticky; z-index: 18; top: 5.15rem; }
.result-trust { margin-left: auto; }
.preset-row { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: thin; padding-bottom: .35rem; }
.preset-row button { flex: none; min-height: 2.75rem; font-family: var(--font-mono); }
.control-actions .button { min-height: 2.75rem; }
.card { position: relative; overflow: hidden; }
.card::before { position: absolute; inset: 0 0 auto; height: .25rem; background: linear-gradient(90deg, var(--olive), var(--acid), transparent); opacity: .65; content: ""; }

.article-hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 88% 0%, color-mix(in srgb, var(--ranger) 12%, transparent), transparent 30rem); }
.article-hero::after { position: absolute; right: -4rem; bottom: -5rem; width: 18rem; height: 18rem; border: 1px dashed var(--line-strong); border-radius: 50%; opacity: .5; content: ""; }
.article-meta span { border: 1px solid var(--line); border-radius: 99rem; background: var(--ink-1); padding: .38rem .65rem; font-family: var(--font-mono); }
.prose { font-size: 1rem; line-height: 1.72; }
.callout { position: relative; border: 1px solid var(--line); border-left: 3px solid var(--curve-2); border-radius: var(--radius); background: var(--ink-1); padding: 1.1rem 1.25rem; }
.callout-warning { border-left-color: var(--curve-4); background: color-mix(in srgb, var(--curve-4) 6%, var(--ink-1)); }
.guide-rail { display: flex; flex-direction: column; gap: 1rem; border-left: 0; padding-left: 0; }
.guide-rail > strong, .guide-rail > ol { padding-inline: 1rem; }
.guide-rail-cta { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-1); padding: 1.2rem; }
.guide-rail-cta::before { position: absolute; inset: 0 0 auto; height: .45rem; background: linear-gradient(135deg,#2c3520 0 14%,#4a5537 14% 26%,#222b18 26% 47%,#5d6845 47% 58%,#2c3520 58% 79%,#3a4529 79% 100%); content: ""; }
.guide-rail-cta p { margin: .9rem 0; color: var(--muted); font-size: .78rem; line-height: 1.55; }
.guide-rail-cta .button-primary, .guide-rail-cta .button-primary:hover { color: var(--on-acid); }
.guide-rail-reminder { border: 1px dashed var(--line-strong); border-radius: var(--radius); margin: 0; padding: .85rem 1rem; color: var(--muted); font-family: var(--font-mono); font-size: .62rem; line-height: 1.55; }

.about-profile { display: grid; grid-template-columns: minmax(14rem, 19rem) minmax(0, 1fr); align-items: center; gap: clamp(1.5rem, 5vw, 3.5rem); }
.about-portrait { position: relative; width: 100%; max-width: 19rem; aspect-ratio: 1; }
.about-portrait img { display: block; width: 100%; height: 100%; max-height: 19rem; border: 1px solid var(--line); border-radius: var(--radius-lg); object-fit: cover; object-position: 50% 35%; box-shadow: var(--shadow); }
.about-profile > div:last-child > p { color: var(--muted); }
.about-portrait .stencil-patch { position: absolute; bottom: -.65rem; left: 50%; border-color: rgb(233 236 221 / 52%); background: var(--olive); color: #e9ecdd; white-space: nowrap; transform: translateX(-50%); }
.mackila-attribution { margin-top: 1.5rem; }

.operator-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--ink-1); }
.operator-card-header { display: flex; min-height: 2.75rem; align-items: center; justify-content: space-between; gap: .75rem; background: linear-gradient(rgb(16 20 12 / 58%), rgb(16 20 12 / 58%)), linear-gradient(135deg,#2c3520 0 20%,#4a5537 20% 45%,#222b18 45% 70%,#3a4529 70% 100%); padding: .6rem .9rem; color: #e9ecdd; }
.operator-card-photo { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.operator-card-body { padding: 1rem; }
.operator-stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .45rem; }
.operator-card blockquote { margin: 1rem 0; color: var(--muted-strong); font-style: italic; }

.gas-tool { box-shadow: var(--shadow); }
.gas-controls { position: sticky; top: 5.6rem; }
.gas-pressure-chart { border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-1); margin-top: 1rem; padding: .8rem; }
.gas-pressure-chart h4 { margin: 0 0 .35rem; }
.gas-pressure-chart svg { width: 100%; min-height: 11rem; display: block; overflow: visible; }
.gas-chart-grid { stroke: var(--line); stroke-width: 1; }
.gas-chart-axis { stroke: var(--line-strong); stroke-width: 1.5; }
.gas-chart-line { fill: none; stroke: var(--chart-active); stroke-linecap: round; stroke-linejoin: round; stroke-width: 3; }
.gas-chart-compare { stroke: var(--curve-2); stroke-dasharray: 8 5; stroke-width: 2.5; }
.gas-chart-marker { fill: var(--chart-active); stroke: var(--ink-1); stroke-width: 3; }
.gas-chart-marker-compare { fill: var(--curve-2); }
.gas-chart-label { fill: var(--muted); font-family: var(--font-mono); font-size: 9px; }
.gas-chart-caption { margin: .45rem 0 0; color: var(--muted); font-size: .68rem; }
.gas-comparison { border: 1px solid var(--line); border-radius: var(--radius); background: var(--ink-1); padding: 1rem; }

.site-footer { position: relative; padding-top: 0; }
.site-footer > .camo-strip { height: .55rem; min-height: .55rem; margin-bottom: 2.5rem; }
.site-footer .brand { margin-bottom: .6rem; }
.footer-bottom { font-family: var(--font-mono); letter-spacing: .04em; text-transform: uppercase; }

/* Simulateur 3D avancé : scène pleine largeur, moteur partagé avec le cockpit. */
.advanced-page { min-width: 0; }
.advanced-stage {
  display: grid;
  min-height: calc(100dvh - 4.5rem);
  grid-template-rows: auto minmax(0, 1fr);
  background: var(--ink-0);
  padding: 0 max(1rem, env(safe-area-inset-right)) max(1rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
}
.advanced-chrome { display: flex; min-width: 0; align-items: end; justify-content: space-between; gap: 1rem; padding: .7rem 0 .8rem; }
.advanced-chrome .breadcrumbs { margin: 0 0 .25rem; }
.advanced-chrome .eyebrow { margin: 0 0 .2rem; }
.advanced-chrome h1 { margin: 0; font-size: clamp(1.35rem, 2.8vw, 2.35rem); line-height: 1; }
.advanced-workspace {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 38rem;
  height: calc(100dvh - 4.5rem - 7.6rem);
  grid-template-columns: minmax(18rem, 22rem) minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--ink-1);
}
.advanced-control-drawer { min-width: 0; overflow: auto; border-right: 1px solid var(--line); background: var(--ink-1); scrollbar-color: var(--line-strong) transparent; }
.advanced-control-drawer details { min-height: 100%; padding: 1rem; }
.advanced-control-drawer summary { min-height: 44px; cursor: pointer; color: var(--paper); font-family: var(--font-mono); font-size: .7rem; font-weight: 600; letter-spacing: .1em; }
.advanced-presets { display: flex; gap: .4rem; overflow-x: auto; margin-bottom: .8rem; padding-bottom: .35rem; }
.advanced-presets button { flex: none; min-height: 44px; border: 1px solid var(--line); border-radius: 99rem; background: var(--ink-2); color: var(--muted-strong); cursor: pointer; padding: .5rem .7rem; font-family: var(--font-mono); font-size: .56rem; }
.advanced-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .65rem; }
.advanced-fields > label { display: grid; min-width: 0; gap: .25rem; color: var(--muted); font-family: var(--font-mono); font-size: .58rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.advanced-fields label > span:first-of-type { justify-self: end; grid-area: 1 / 1; }
.advanced-fields input, .advanced-fields select { width: 100%; min-width: 0; min-height: 44px; border: 1px solid var(--line); border-radius: .4rem; background: var(--ink-2); color: var(--paper); padding: .55rem .6rem; font-family: var(--font-mono); font-size: .82rem; }
.advanced-field-wide { grid-column: 1 / -1; }
.advanced-spin-field { display: grid; grid-template-columns: 44px minmax(0, 1fr) 44px; gap: .3rem; }
.advanced-spin-field button { min-height: 44px; border: 1px solid var(--line-strong); border-radius: .4rem; background: var(--ink-2); color: var(--acid-text); cursor: pointer; font-size: 1.2rem; }
.advanced-actions { display: grid; gap: .45rem; margin-top: 1rem; }
.advanced-actions .button { width: 100%; }
.advanced-feedback { min-height: 1.3rem; color: var(--acid-text); font-size: .72rem; }
.advanced-scene-panel { position: relative; display: grid; min-width: 0; min-height: 0; grid-template-rows: minmax(18rem, 1fr) auto auto auto auto; overflow: auto; background: var(--scene-background); }
.advanced-drone-host { position: relative; min-width: 0; min-height: 18rem; overflow: hidden; background: radial-gradient(ellipse at 50% 10%, color-mix(in srgb, var(--ranger) 18%, transparent), transparent 58%), var(--scene-background); }
.advanced-drone-host .drone-canvas { position: absolute; inset: 0; }
.advanced-fallback { position: absolute; z-index: 12; inset: 0; display: grid; place-content: center; justify-items: start; background: color-mix(in srgb, var(--scene-background) 95%, transparent); padding: clamp(1rem, 6vw, 4rem); }
.advanced-fallback[hidden] { display: none; }
.advanced-fallback h2 { margin-block: .8rem .45rem; }
.advanced-fallback p { max-width: 36rem; color: var(--muted-strong); }
.advanced-fallback .button { margin-top: 1rem; }
.advanced-scene-tools { display: flex; min-width: 0; align-items: center; gap: .35rem; overflow-x: auto; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--ink-1) 92%, transparent); padding: .45rem .6rem; }
.advanced-scene-tools button { flex: none; min-height: 44px; border: 1px solid var(--line); border-radius: .4rem; background: var(--ink-2); color: var(--muted-strong); cursor: pointer; padding: .5rem .7rem; font-family: var(--font-mono); font-size: .56rem; font-weight: 600; }
.advanced-scene-tools button:hover, .advanced-scene-tools button:focus-visible { border-color: var(--curve-2); outline: 2px solid var(--curve-2); outline-offset: 1px; color: var(--paper); }
.advanced-cameras { display: flex; gap: .3rem; margin-right: auto; }
.advanced-cameras button[aria-pressed="true"] { border-color: var(--acid); color: var(--acid-text); }
[data-advanced-exit-fullscreen] { display: none; }
.advanced-metrics { display: grid; grid-template-columns: minmax(10rem, .8fr) minmax(0, 2fr) auto; align-items: center; gap: .7rem; border-bottom: 1px solid var(--line); background: var(--ink-1); padding: .6rem .75rem; }
.advanced-metric-heading h2, .advanced-comparisons h2 { margin: 0; color: var(--paper); font-family: var(--font-mono); font-size: .6rem; letter-spacing: .08em; text-transform: uppercase; }
.advanced-metric-heading p { overflow: hidden; margin: .2rem 0 0; color: var(--muted); font-size: .62rem; text-overflow: ellipsis; white-space: nowrap; }
.advanced-metric-grid { display: grid; grid-template-columns: repeat(5, minmax(5.3rem, 1fr)); gap: .35rem; }
.advanced-metric-grid > div { min-width: 0; border-left: 1px solid var(--line); padding-left: .55rem; }
.advanced-metric-grid span { display: block; overflow: hidden; color: var(--muted); font-family: var(--font-mono); font-size: .5rem; text-overflow: ellipsis; white-space: nowrap; }
.advanced-metric-grid strong { display: block; overflow: hidden; color: var(--paper); font-family: var(--font-display); font-size: 1rem; text-overflow: ellipsis; white-space: nowrap; }
.advanced-comparisons { border-bottom: 1px solid var(--line); background: var(--ink-1); padding: .55rem .75rem; }
.advanced-comparisons ol { display: flex; gap: .45rem; overflow-x: auto; margin: .35rem 0 0; padding: 0 0 .2rem; list-style: none; }
.advanced-legend-item { display: flex; flex: none; align-items: stretch; border: 1px solid var(--line); border-radius: .45rem; background: var(--ink-2); }
.advanced-legend-item[data-selected="true"] { border-color: var(--series-color); }
.advanced-legend-select, .advanced-legend-remove { min-height: 44px; border: 0; background: transparent; color: var(--muted-strong); cursor: pointer; padding: .45rem .6rem; font-family: var(--font-mono); font-size: .55rem; }
.advanced-legend-select { display: inline-flex; max-width: 22rem; align-items: center; gap: .45rem; text-align: left; }
.advanced-legend-select span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.advanced-legend-remove { border-left: 1px solid var(--line); color: var(--curve-4-text); }
.advanced-series-swatch { width: 1rem; height: .22rem; flex: none; border-radius: 99rem; background: var(--series-color); }
.advanced-status { min-height: 1.6rem; margin: 0; background: var(--ink-1); color: var(--muted); padding: .35rem .75rem; font-family: var(--font-mono); font-size: .58rem; }
.advanced-mobile-notice { position: absolute; z-index: 30; top: max(.7rem, env(safe-area-inset-top)); right: max(.7rem, env(safe-area-inset-right)); width: min(25rem, calc(100% - 1.4rem)); border: 1px solid var(--curve-3); border-radius: var(--radius); background: color-mix(in srgb, var(--ink-1) 96%, transparent); box-shadow: var(--shadow); padding: 1rem; }
.advanced-mobile-notice[hidden], .advanced-mobile-notice p[hidden] { display: none; }
.advanced-mobile-notice p { margin: .45rem 0 .8rem; color: var(--muted-strong); }
.advanced-mobile-notice .button { min-height: 44px; }
.advanced-explainer { padding-top: clamp(3rem, 7vw, 6rem); }
.advanced-explainer .attribution-block { align-self: start; }
.advanced-cta-row { display: flex; flex-wrap: wrap; gap: .65rem; margin-top: 2rem; }
.advanced-stage:fullscreen { width: 100vw; height: 100dvh; min-height: 0; background: var(--ink-0); padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left); }
.advanced-stage:fullscreen .advanced-chrome { display: none; }
.advanced-stage:fullscreen .advanced-workspace { width: 100%; height: 100%; min-height: 0; border: 0; border-radius: 0; }
.advanced-stage:fullscreen [data-advanced-exit-fullscreen] { display: inline-flex; }

.advanced-transition { position: fixed; z-index: 220; inset: 0; display: grid; place-items: center; background: var(--ink-0); padding: max(1rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right)) max(1rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left)); }
.advanced-transition[hidden] { display: none; }
.advanced-transition .calculation-loader-panel { flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--ink-1); padding: clamp(1rem, 4vw, 2.5rem); }
.advanced-transition .button { margin-top: 1.1rem; }

@media (max-width: 900px) {
  .advanced-chrome { align-items: start; }
  .advanced-chrome .button { display: none; }
  .advanced-workspace { height: calc(100dvh - 4.5rem - 6.8rem); min-height: 34rem; grid-template-columns: minmax(0, 1fr); }
  .advanced-control-drawer { position: absolute; z-index: 18; top: .55rem; left: .55rem; width: min(21rem, calc(100% - 1.1rem)); max-height: calc(100% - 1.1rem); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
  .advanced-control-drawer details { min-height: 0; background: var(--ink-1); padding: .75rem; }
  .advanced-control-drawer details:not([open]) { padding-bottom: .25rem; }
  .advanced-scene-panel { grid-column: 1; }
  .advanced-metrics { grid-template-columns: 1fr; }
  .advanced-metric-grid { grid-template-columns: repeat(5, minmax(5.4rem, 1fr)); overflow-x: auto; }
}

@media (max-width: 620px) {
  .advanced-page-shell .site-header .brand small { display: none; }
  .advanced-stage { min-height: calc(100dvh - 4.5rem); padding-inline: max(.4rem, env(safe-area-inset-left)) max(.4rem, env(safe-area-inset-right)); }
  .advanced-chrome { padding-block: .45rem .55rem; }
  .advanced-chrome .breadcrumbs, .advanced-chrome .eyebrow { display: none; }
  .advanced-chrome h1 { font-size: 1.15rem; }
  .advanced-workspace { height: calc(100dvh - 4.5rem - 3.2rem); min-height: 30rem; }
  .advanced-scene-panel { grid-template-rows: minmax(14rem, 1fr) auto auto auto auto; }
  .advanced-scene-tools { flex-wrap: nowrap; padding-inline: max(.4rem, env(safe-area-inset-left)) max(.4rem, env(safe-area-inset-right)); }
  .advanced-cameras { margin-right: 0; }
  .advanced-metrics, .advanced-comparisons { padding-inline: .45rem; }
  .advanced-metric-grid { grid-template-columns: repeat(5, minmax(5rem, 1fr)); }
  .advanced-metric-grid strong { font-size: .85rem; }
  .advanced-status { padding-inline: .45rem; }
  .advanced-explainer { padding-top: 3rem; }
}

@media (max-width: 359px), (max-height: 479px) {
  .advanced-metric-grid { grid-template-columns: repeat(2, minmax(7rem, 1fr)); }
  .advanced-fields { grid-template-columns: 1fr; }
  .advanced-field-wide { grid-column: auto; }
  .advanced-scene-tools button, .advanced-legend-select, .advanced-legend-remove { min-height: 44px; }
}

@media (max-width: 1120px) {
  .brand, .menu-toggle, .theme-option span { min-height: 44px; }
  .hero-grid, .calculator-grid { grid-template-columns: 1fr; }
  .result-panel { position: static; }
  .gas-controls { position: static; }
  .control-panel > .field-grid, .advanced .field-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-console { width: min(100%, 34rem); transform: none; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid div:nth-child(odd) { border-left: 1px solid var(--line); }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .content-grid { grid-template-columns: minmax(0, 1fr); }
  .gas-tool-grid { grid-template-columns: 1fr; }
  .toc { position: static; border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .primary-nav, .nav-install { display: none; }
  .mobile-setup-context { display: block; margin-left: auto; }
  .nav-row > .menu-toggle .menu-toggle-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .briefing-header .menu-toggle-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .briefing-menu[data-open] { animation-name: briefingSlideIn; }
  .briefing-layout { display: block; padding-block: 1.5rem 4rem; }
  .briefing-sidebar { padding-top: 1rem; }
  .briefing-link { min-height: 50px; grid-template-columns: 1.8rem minmax(0, 1fr); gap: .5rem; padding: .7rem 0; }
  .briefing-link-title { font-size: clamp(1.5rem, 7.2vw, 1.75rem); }
  .briefing-link-description { display: none; }
  .last-setup-card { padding: .9rem; }
  .last-setup-reading { margin-bottom: .55rem; }
  .last-setup-reading > strong { font-size: 1.4rem; }
  .briefing-secondary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .briefing-theme .theme-switcher { width: 100%; justify-content: stretch; }
  .briefing-theme .theme-option { flex: 1; }
  .briefing-grid { top: 70%; width: 50rem; height: 38rem; transform: translate(-50%,-30%) rotateX(64deg) rotateZ(-10deg); }
  .briefing-tracer { top: 32%; width: 10px; height: 10px; offset-path: path("M -20 210 C 90 130, 220 110, 300 130 C 350 143, 410 170, 460 210"); }
  .briefing-tracer-two { display: none; }
}

@keyframes briefingSlideIn { from { opacity: 0; transform: translateY(-1rem); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 620px) {
  html, body { max-width: 100%; overflow-x: clip; }
  body { font-size: .96rem; }
  .shell { width: min(100% - 1.1rem, var(--content)); }
  .nav-row { gap: .5rem; }
  .mobile-setup-context { font-size: .52rem; }
  .brand-mark { width: 2.55rem; height: 1.7rem; }
  .brand small { display: none; }
  .theme-option span { min-height: 44px; padding-inline: .42rem; font-size: .52rem; }
  .hero { padding-top: 3.5rem; }
  .hero h1 { font-size: clamp(2.2rem, 12vw, 3.4rem); }
  .section-head { align-items: start; flex-direction: column; }
  .tutorial-section-actions { width: 100%; justify-items: start; }
  .tutorial-launch-button { width: 100%; }
  .tutorial-tip { padding: .9rem; }
  .tutorial-offer { right: .65rem; bottom: 5rem; left: .65rem; grid-template-columns: 1fr; width: auto; }
  .tutorial-offer-actions .button { flex: 1; min-height: 44px; }
  .trust-grid, .card-grid, .field-grid, .footer-grid { grid-template-columns: 1fr; }
  .control-panel > .field-grid, .advanced .field-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trust-grid div, .trust-grid div:nth-child(odd) { border-inline: 1px solid var(--line); }
  .converter { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .share-url-row { grid-template-columns: 1fr; }
  .field-wide { grid-column: auto; }
  .control-panel > .field-grid > .field-wide { grid-column: 1 / -1; }
  .advanced { grid-column: 1 / -1; }
  .cockpit-scene { position: sticky; z-index: 20; top: 4.65rem; border-radius: var(--radius); margin-inline: -.1rem; padding: .5rem; box-shadow: 0 .8rem 2rem rgb(0 0 0 / 35%); }
  .is-editing-field .cockpit-scene { position: relative; z-index: 1; top: auto; }
  .cockpit-scene-head { align-items: center; margin-bottom: .35rem; }
  .cockpit-scene-head .eyebrow, .cockpit-scene-head h3, .cockpit-scene-state .trust-tag, .cockpit-scene-state .status-pill { display: none; }
  .cockpit-scene-heading { width: 100%; }
  .view-mode-switch { width: 100%; }
  .view-mode-switch button { flex: 1; min-height: 44px; }
  .view-label-desktop { display: none; }
  .view-label-mobile { display: inline; }
  .cockpit-scene-state { margin-left: auto; }
  .chart-viewport { aspect-ratio: 3 / 1; }
  .chart-frame { padding: .25rem; }
  .chart-legends { display: block; overflow-x: auto; scrollbar-width: none; }
  .chart-legends .comparison-list { flex-wrap: nowrap; min-height: 1.25rem; margin-top: .3rem; white-space: nowrap; }
  .chart-legends .comparison-list li { font-size: .6rem; }
  .chart-legends .comparison-list button { min-width: 44px; min-height: 44px; }
  .chart-reference-legend { display: none; }
  .drone-view:not([hidden]) { position: fixed; z-index: 120; inset: 0; width: 100vw; height: 100dvh; border: 0; border-radius: 0; background: var(--scene-background); padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left); }
  .drone-host { height: 100%; min-height: 0; aspect-ratio: auto; }
  .drone-help { top: max(.6rem, env(safe-area-inset-top)); right: 4.8rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .drone-controls { right: max(.5rem, env(safe-area-inset-right)); bottom: max(.5rem, env(safe-area-inset-bottom)); left: max(.5rem, env(safe-area-inset-left)); align-items: stretch; flex-wrap: wrap; }
  .drone-controls button { min-height: 44px; }
  .drone-cameras { width: 100%; margin-right: 0; }
  .drone-cameras button { flex: 1; }
  .drone-exit { display: inline-flex; margin-left: auto; }
  body.has-drone-overlay { overflow: hidden; }
  .mobile-metric-dock { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .25rem; margin-top: .35rem; }
  .mobile-metric-dock > div { min-width: 0; border: 1px solid var(--line); border-radius: .35rem; background: var(--ink-1); padding: .3rem .22rem; text-align: center; }
  .mobile-metric-dock small { display: block; overflow: hidden; color: var(--muted); font-family: var(--font-mono); font-size: .46rem; line-height: 1.2; text-overflow: ellipsis; text-transform: uppercase; white-space: nowrap; }
  .mobile-metric-dock strong { display: block; overflow: hidden; margin-top: .05rem; color: var(--paper); font-family: var(--font-display); font-size: .72rem; line-height: 1.2; text-overflow: ellipsis; white-space: nowrap; }
  .result-panel .panel-title { min-width: 0; flex-wrap: wrap; margin-bottom: .55rem; }
  .result-trust { margin-left: 0; }
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .4rem; margin-bottom: .55rem; }
  .metric { min-width: 0; padding: .65rem; }
  .metric strong { font-size: .95rem; }
  .chart-tabs { margin-bottom: .4rem; }
  .chart-tabs button { min-height: 44px; padding: .3rem .55rem; font-size: .54rem; }
  #chart-caption { overflow: hidden; margin: .2rem .3rem 0; font-size: .54rem; line-height: 1.25; text-overflow: ellipsis; white-space: nowrap; }
  .preset-row { margin-inline: -.2rem; }
  .menu-button, .preset-row button, .field input, .field select, .spin-stepper button, .control-actions .button, .mobile-cta { min-height: 44px; }
  .gas-page-hero { padding-top: .3rem; }
  .gas-intro { padding-top: 2rem; }
  .gas-tool-heading { flex-direction: column; }
  .gas-tool-heading .status-pill { align-self: start; }
  .gas-step { grid-template-columns: 1.75rem minmax(0, 1fr); gap: .55rem; }
  .gas-step-number { width: 1.75rem; height: 1.75rem; }
  .gas-temperature-inputs { grid-template-columns: 5.8rem minmax(0, 1fr); gap: .55rem; }
  .gas-result-topline { align-items: start; flex-direction: column; }
  .gas-kind-pill { text-align: left; }
  .gas-product-heading { align-items: start; flex-direction: column; }
  .gas-main-reading { align-items: start; flex-direction: column; }
  .gas-main-reading strong { font-size: clamp(3.3rem, 18vw, 4.8rem); }
  .gas-result-details { grid-template-columns: 1fr; }
  .gas-pressure-chart svg { min-height: 9rem; }
  .gas-actions .button { flex: 1 1 9rem; }
  .about-profile { grid-template-columns: 1fr; }
  .about-portrait { width: min(100%, 18rem); margin-inline: auto; }
  .footer-bottom { flex-direction: column; }
  .mobile-cta {
    position: fixed;
    z-index: 45;
    right: .65rem;
    bottom: .65rem;
    left: .65rem;
    display: flex;
    justify-content: center;
    border: 1px solid var(--acid);
    border-radius: 99rem;
    background: var(--acid);
    box-shadow: 0 12px 35px rgb(0 0 0 / 45%);
    color: var(--on-acid);
    padding: .8rem 1rem;
    font-weight: 850;
    text-decoration: none;
  }
  .site-footer { padding-bottom: 5rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
  .briefing-menu, .briefing-link, .last-setup-card, .briefing-secondary, .briefing-theme, .briefing-pwa-status { animation: none !important; }
  .briefing-tracer, .briefing-pwa-status > span { display: none !important; }
  .loader-curve-active, .calculation-loader-name span { animation: none !important; stroke-dashoffset: 0; }
  .calculation-loader-ball { animation: none !important; opacity: 1; }
  .tutorial-spotlight, .tutorial-tip, .tutorial-veil, .tutorial-dots span { animation: none !important; transition: none !important; }
  @supports (offset-path: path("M 0 0 L 1 1")) {
    .calculation-loader-ball { offset-distance: 65%; }
  }
}

@media print {
  .site-header, .briefing-menu, .mobile-cta, .button-row, .chart-tabs, .site-footer, .calculation-loader, .calculator-tutorial, .tutorial-offer { display: none !important; }
  body { background: white; color: black; }
  .card, .control-panel, .result-panel, .chart-frame { border-color: #aaa; background: white; color: black; box-shadow: none; }
}

/* Compte joueur — shells statiques, données exclusivement via repositories injectés. */
.account-page, .armory-page { min-width: 0; background: var(--ink-0); }
.account-checkin { position: relative; isolation: isolate; display: grid; grid-template-columns: minmax(0, 1fr) 26rem; gap: clamp(2rem, 6vw, 6rem); align-items: center; min-height: 100dvh; overflow: hidden; padding: clamp(1.5rem, 5vw, 4rem); }
.account-atmosphere { position: absolute; z-index: -1; inset: 0; overflow: hidden; background: radial-gradient(ellipse at 18% 18%, color-mix(in srgb, var(--ranger) 18%, transparent), transparent 52%); pointer-events: none; }
.account-grid { position: absolute; top: 55%; left: 50%; width: 110rem; height: 70rem; transform: translate(-50%, -22%) rotateX(64deg) rotateZ(-14deg); background: repeating-linear-gradient(0deg, color-mix(in srgb, var(--ranger) 18%, transparent) 0 1px, transparent 1px 5rem), repeating-linear-gradient(90deg, color-mix(in srgb, var(--ranger) 18%, transparent) 0 1px, transparent 1px 5rem); }
.account-tracer { position: absolute; top: 48%; left: 0; width: .7rem; height: .7rem; margin: -.35rem; border-radius: 50%; background: var(--paper); box-shadow: 0 0 1rem color-mix(in srgb, var(--acid) 60%, transparent); offset-path: path("M -10 300 C 200 170, 480 130, 640 155 C 760 174, 850 230, 1100 360"); animation: fatTracer 4.4s linear infinite; }
.account-promise { align-self: end; max-width: 36rem; }
.account-brand { display: inline-flex; min-height: 44px; align-items: center; gap: .65rem; color: var(--paper); font: 900 1rem/1 var(--font-display); letter-spacing: .12em; text-decoration: none; }
.account-brand .brand-mark { width: 3.4rem; height: auto; }
.account-brand > span > span { color: var(--acid-text); }
.account-promise h1 { margin: 1.5rem 0 .75rem; font: 900 clamp(2.5rem, 5vw, 4.8rem)/.95 var(--font-display); text-transform: uppercase; }
.account-promise h1 span { color: var(--acid-text); }
.account-promise > p { max-width: 42ch; margin: 0; color: var(--muted); }
.account-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.25rem 0; padding: 0; list-style: none; }
.account-chips li { border-radius: 99rem; background: var(--ink-2); padding: .45rem .7rem; color: var(--muted-strong); font: 500 .58rem/1 var(--font-mono); letter-spacing: .06em; }
.account-back-link { display: inline-flex; min-height: 44px; align-items: center; color: var(--muted-strong); font: 600 .7rem/1 var(--font-mono); text-decoration: none; }
.account-panel { width: 100%; border: 1px solid var(--line); border-radius: var(--radius-lg); background: color-mix(in srgb, var(--ink-1) 94%, transparent); box-shadow: var(--shadow); padding: clamp(1.25rem, 3vw, 1.75rem); }
.account-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; border: 1px solid var(--line); border-radius: .65rem; background: var(--ink-0); padding: 3px; }
.account-tabs button { min-height: 44px; border: 0; border-radius: .5rem; background: transparent; color: var(--muted); font: 600 .64rem/1 var(--font-mono); cursor: pointer; }
.account-tabs button[aria-selected="true"] { background: var(--acid); color: var(--on-acid); }
.account-form { display: grid; gap: .55rem; margin-top: 1.15rem; }
.account-form[hidden] { display: none; }
.account-form label, .account-label-row button { color: var(--muted); font: 500 .58rem/1 var(--font-mono); letter-spacing: .14em; }
.account-label-row { display: flex; align-items: center; justify-content: space-between; margin-top: .35rem; }
.account-label-row button { min-height: 44px; border: 0; background: transparent; color: var(--muted-dim); cursor: pointer; letter-spacing: 0; }
.account-form input { width: 100%; min-height: 46px; border: 1px solid var(--line); border-radius: .6rem; background: var(--ink-0); color: var(--paper); padding: .75rem .85rem; font: 500 .8rem/1 var(--font-mono); }
.account-form input:not(:placeholder-shown), .account-form input:focus { border-color: var(--acid); }
.account-submit { width: 100%; min-height: 48px; margin-top: .75rem; }
.account-consent { min-height: 48px; display: grid; grid-template-columns: 44px minmax(0, 1fr); align-items: center; gap: .45rem; color: var(--muted-strong) !important; font: 500 .7rem/1.45 var(--font-sans) !important; letter-spacing: 0 !important; }
.account-consent input { width: 44px; min-height: 44px; margin: 0; padding: 0; accent-color: var(--acid); }
.account-consent a { color: var(--acid-text); }
.account-status { min-height: 1.5rem; margin: .8rem 0 0; color: var(--muted); font-size: .72rem; text-align: center; }
.account-status[data-tone="error"] { color: var(--danger); }
.account-status[data-tone="success"] { color: var(--acid-text); }
.account-loyalty { margin: .65rem 0 0; color: var(--muted-dim); font-size: .64rem; line-height: 1.55; text-align: center; }
.account-theme { display: flex; justify-content: center; margin-top: 1rem; }
.account-theme .theme-switcher { position: static; }

replica-card { display: block; min-width: 0; }
.replica-card-shell { max-width: 25rem; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--ink-1); box-shadow: 0 14px 32px color-mix(in srgb, var(--ink-0) 35%, transparent); }
.replica-card-shell.replica-state-draft { opacity: .82; }
.replica-card-shell.replica-state-archived { filter: saturate(.45); opacity: .72; }
.replica-card-header { display: flex; align-items: center; gap: .55rem; min-height: 46px; padding: .55rem .8rem; background: linear-gradient(135deg, #2c3520 0 20%, #4a5537 20% 45%, #222b18 45% 70%, #3a4529 70% 100%); }
.replica-avatar { display: grid; flex: 0 0 1.75rem; width: 1.75rem; height: 1.75rem; overflow: hidden; place-items: center; border: 1px solid color-mix(in srgb, var(--paper) 42%, transparent); border-radius: 50%; background: var(--ink-2); color: var(--muted-strong); font: 500 .55rem/1 var(--font-mono); }
.replica-avatar img { width: 100%; height: 100%; object-fit: cover; }
.replica-pseudo { color: var(--paper); font: 400 .7rem/1 var(--font-stencil); letter-spacing: .14em; }
.replica-trust, .replica-youtube, .replica-state-badge { border-radius: 99rem; background: color-mix(in srgb, var(--ink-0) 82%, transparent); padding: .32rem .48rem; font: 500 .52rem/1 var(--font-mono); text-decoration: none; white-space: nowrap; }
.replica-trust[data-trust="measured"] { color: var(--acid); }
.replica-trust[data-trust="declared"] { color: var(--curve-3-text); }
.replica-youtube { margin-left: auto; color: var(--curve-4-text); }
.replica-state-badge { margin-left: auto; }
.replica-state-badge[data-tone="published"] { color: var(--acid); }
.replica-state-badge[data-tone="draft"] { color: var(--curve-3-text); }
.replica-state-badge[data-tone="pending"] { color: var(--curve-2-text); }
.replica-state-badge[data-tone="rejected"] { color: var(--danger); }
.replica-state-badge[data-tone="archived"] { color: var(--muted-strong); }
.replica-card-media { position: relative; overflow: hidden; background: var(--ink-3); touch-action: pan-y; }
.replica-card-track { display: flex; width: 200%; transform: translateX(0); transition: transform .5s cubic-bezier(.2,.8,.3,1); }
.replica-card-track.show-curve { transform: translateX(-50%); }
.replica-card-pane { display: grid; flex: 0 0 50%; width: 50%; height: 12rem; box-sizing: border-box; place-items: center; padding: 1rem; }
.replica-card-photo { background: radial-gradient(ellipse at 50% 62%, color-mix(in srgb, var(--ranger) 20%, transparent), transparent 62%), var(--ink-3); }
.replica-card-photo img { width: 94%; height: 100%; object-fit: contain; }
.replica-card-curve svg { width: 100%; height: 100%; }
.curve-thumb-envelope { fill: var(--chart-envelope); }
.curve-thumb-sight { stroke: var(--chart-sight); stroke-width: 1; stroke-dasharray: 4 4; }
.curve-thumb-ground { stroke: var(--chart-ground); stroke-width: 1.5; }
.curve-thumb-path { fill: none; stroke: var(--chart-active); stroke-width: 2.8; }
.curve-thumb-useful { fill: var(--chart-marker-useful); }
.curve-thumb-impact { fill: var(--chart-marker-impact); }
.curve-thumb-useful-label, .curve-thumb-impact-label { font: 600 9px var(--font-mono); }
.curve-thumb-useful-label { fill: var(--chart-marker-useful); }
.curve-thumb-impact-label { fill: var(--chart-marker-impact); }
.replica-media-placeholder { max-width: 24ch; color: var(--muted-dim); font: 500 .58rem/1.55 var(--font-mono); text-align: center; }
.replica-card-toggle { position: absolute; right: .65rem; bottom: .65rem; display: inline-flex; gap: 2px; border: 1px solid var(--line); border-radius: .55rem; background: var(--ink-0); padding: 3px; }
.replica-card-toggle button { min-height: 44px; border: 0; border-radius: .4rem; background: transparent; color: var(--muted); padding: .45rem .55rem; font: 600 .52rem/1 var(--font-mono); cursor: pointer; }
.replica-card-toggle button[aria-pressed="true"] { background: var(--acid); color: var(--on-acid); }
.replica-card-toggle button:disabled { cursor: not-allowed; opacity: .45; }
.replica-card-body { padding: .9rem 1rem 1rem; }
.replica-card-heading { display: flex; align-items: baseline; gap: .5rem; }
.replica-card-heading h2 { margin: 0; color: var(--paper); font: 800 1.18rem/1.15 var(--font-display); }
.replica-card-heading > span { margin-left: auto; color: var(--muted-dim); font: 500 .54rem/1 var(--font-mono); white-space: nowrap; }
.replica-card-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .35rem; margin: .75rem 0; }
.replica-card-stats > div { min-width: 0; border: 1px solid var(--line); border-radius: .5rem; background: var(--ink-0); padding: .48rem .55rem; }
.replica-card-stats dt { overflow: hidden; color: var(--muted); font: 500 .47rem/1 var(--font-mono); text-overflow: ellipsis; white-space: nowrap; }
.replica-card-stats dd { margin: .32rem 0 0; color: var(--paper); font: 600 .73rem/1 var(--font-mono); white-space: nowrap; }
.replica-card-stats [data-metric="energy"] dd { color: var(--acid-text); }
.replica-moderation-note { margin: 0 0 .75rem; border-left: 3px solid var(--danger); background: color-mix(in srgb, var(--danger) 8%, transparent); padding: .65rem .75rem; color: var(--muted-strong); font: 500 .68rem/1.5 var(--font); }
.replica-card-actions { display: flex; gap: .4rem; }
.replica-card-actions a, .replica-card-actions button { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; border: 1px solid var(--line-strong); border-radius: .55rem; background: transparent; color: var(--muted-strong); padding: .55rem .7rem; font: 600 .56rem/1 var(--font-mono); text-decoration: none; cursor: pointer; }
.replica-card-actions .button-primary { flex: 1; border-color: var(--acid); background: var(--acid); color: var(--on-acid); }
.replica-card-actions .replica-archive { border-color: color-mix(in srgb, var(--danger) 45%, var(--line)); color: var(--danger); }
.replica-card-actions .replica-reject { border-color: color-mix(in srgb, var(--danger) 55%, var(--line)); color: var(--danger); }
replica-card[mode="management"] .replica-card-media { min-height: 8.6rem; }
replica-card[mode="management"] .replica-card-pane { height: 8.6rem; }
replica-card[mode="management"] .replica-card-header .replica-avatar, replica-card[mode="management"] .replica-card-header .replica-pseudo, replica-card[mode="management"] .replica-card-header .replica-trust, replica-card[mode="management"] .replica-card-header .replica-youtube { display: none; }
replica-card[mode="management"] .replica-state-badge { margin-left: 0; }

.armory-app { min-height: 100dvh; background: var(--ink-0); }
.account-header { position: sticky; z-index: 20; top: 0; display: flex; align-items: center; gap: 1.25rem; min-height: 68px; border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--ink-0) 94%, transparent); padding: .65rem clamp(1rem, 3vw, 2.25rem); backdrop-filter: blur(14px); }
.account-header .account-brand .brand-mark { width: 2rem; }
.account-header > p { margin: 0; color: var(--muted-dim); font: 500 .6rem/1 var(--font-mono); }
.account-user-menu { position: relative; margin-left: auto; }
.account-user-menu summary { display: flex; min-height: 44px; align-items: center; gap: .5rem; color: var(--paper); font: 600 .72rem/1 var(--font); cursor: pointer; list-style: none; }
.account-user-menu summary::-webkit-details-marker { display: none; }
.account-user-menu > div { position: absolute; top: calc(100% + .5rem); right: 0; display: grid; min-width: 13rem; border: 1px solid var(--line); border-radius: .65rem; background: var(--ink-1); box-shadow: var(--shadow); padding: .4rem; }
.account-user-menu button { min-height: 44px; border: 0; background: transparent; color: var(--muted-strong); text-align: left; cursor: pointer; }
.account-user-menu button:disabled { color: var(--muted-dim); cursor: not-allowed; }
.armory-layout { display: grid; grid-template-columns: 14.5rem minmax(0, 1fr); min-height: calc(100dvh - 68px); }
.armory-rail { position: sticky; top: 68px; display: flex; flex-direction: column; gap: .35rem; height: calc(100dvh - 68px); border-right: 1px solid var(--line); background: color-mix(in srgb, var(--ink-0) 96%, var(--ink-1)); padding: 1.4rem 1.1rem; }
.armory-rail > p { margin: 0 0 .5rem; color: var(--muted-dim); font: 500 .55rem/1 var(--font-mono); letter-spacing: .2em; }
.armory-rail nav { display: grid; gap: .2rem; }
.armory-rail nav a, .armory-rail nav button { display: flex; min-height: 46px; align-items: center; gap: .65rem; border: 1px solid transparent; border-radius: .6rem; background: transparent; color: var(--muted); padding: .7rem .75rem; font: 500 .72rem/1 var(--font); text-decoration: none; text-align: left; }
.armory-rail nav .is-active { border-color: var(--line); border-left: 3px solid var(--acid); background: var(--ink-1); color: var(--paper); }
.armory-rail nav strong { margin-left: auto; color: var(--acid-text); font: 500 .58rem/1 var(--font-mono); }
.armory-rail nav button:disabled { cursor: not-allowed; }
.armory-tutorial { display: grid; gap: .6rem; margin-top: auto; border: 1px dashed var(--olive); border-radius: .7rem; padding: .8rem; color: var(--muted); text-decoration: none; }
.armory-tutorial span { font: 500 .55rem/1.5 var(--font-mono); }
.armory-tutorial strong { color: var(--acid-text); font: 600 .58rem/1 var(--font-mono); }
.armory-main { min-width: 0; padding: clamp(1.25rem, 3vw, 2rem); }
.armory-title-row { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.1rem; }
.armory-title-row h1 { margin: 0; font: 800 clamp(1.8rem, 3vw, 2.5rem)/1 var(--font-display); text-transform: uppercase; }
.armory-title-row p { margin: .4rem 0 0; color: var(--muted-dim); font: 500 .58rem/1.5 var(--font-mono); }
.armory-title-row > .button { min-height: 46px; margin-left: auto; box-shadow: 0 0 1.2rem color-mix(in srgb, var(--acid) 20%, transparent); }
.armory-state { margin-bottom: 1rem; border: 1px solid var(--line); border-radius: .65rem; background: var(--ink-1); padding: .8rem 1rem; color: var(--muted); font-size: .8rem; }
.armory-state[hidden] { display: none; }
.armory-state[data-tone="error"] { border-color: color-mix(in srgb, var(--danger) 50%, var(--line)); color: var(--danger); }
.armory-state[data-tone="success"] { border-color: color-mix(in srgb, var(--acid) 45%, var(--line)); color: var(--acid-text); }
.armory-login-link { margin-bottom: 1rem; }
.armory-grid { display: grid; grid-template-columns: repeat(3, minmax(16rem, 1fr)); gap: .9rem; align-items: start; }
.armory-grid .replica-card-shell { max-width: none; }
.armory-add-tile, .armory-empty { display: grid; min-height: 12rem; align-content: center; justify-items: center; gap: .5rem; border: 1.5px dashed var(--olive); border-radius: var(--radius-lg); background: transparent; color: var(--muted); padding: 1.25rem; text-align: center; }
.armory-add-tile { cursor: pointer; }
.armory-add-tile > span:first-child, .armory-empty > span { color: var(--acid-text); font: 400 2rem/1 var(--font-mono); }
.armory-add-tile strong, .armory-empty strong { color: var(--muted-strong); font: 700 .72rem/1.3 var(--font-mono); }
.armory-add-tile span:last-child, .armory-empty p { margin: 0; font-size: .72rem; }
.armory-empty { grid-column: 1 / -1; }
.armory-youtube { display: flex; align-items: center; gap: 1rem; margin-top: 1rem; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--ink-1); padding: 1rem 1.1rem; }
.armory-youtube > span { color: var(--curve-4-text); font: 800 1.4rem/1 var(--font-display); }
.armory-youtube p { margin: 0; color: var(--muted); font-size: .76rem; }
.armory-youtube button { min-height: 44px; margin-left: auto; border: 1px solid var(--line-strong); border-radius: .55rem; background: transparent; color: var(--muted-dim); font: 600 .55rem/1 var(--font-mono); }
.archive-dialog { width: min(30rem, calc(100% - 2rem)); border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: var(--ink-1); box-shadow: var(--shadow); color: var(--paper); padding: 1.4rem; }
.archive-dialog::backdrop { background: color-mix(in srgb, var(--ink-0) 82%, transparent); }
.archive-dialog h2 { margin: 1rem 0 .5rem; font: 800 1.5rem/1.1 var(--font-display); }
.archive-dialog p { color: var(--muted); }
.archive-dialog label { display: block; margin: .9rem 0 .45rem; color: var(--muted); font: 500 .56rem/1.2 var(--font-mono); letter-spacing: .08em; }
.archive-dialog textarea { width: 100%; min-height: 7rem; resize: vertical; border: 1px solid var(--line); border-radius: .55rem; background: var(--ink-0); color: var(--paper); padding: .7rem .8rem; font: 500 .75rem/1.5 var(--font); }
.archive-dialog .button-row { justify-content: flex-end; }
.archive-confirm { border-color: var(--danger); background: color-mix(in srgb, var(--danger) 16%, var(--ink-1)); color: var(--danger); }
.replica-editor-dialog { width: min(38rem, calc(100% - 1.5rem)); max-height: calc(100dvh - 1.5rem); overflow: auto; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: var(--ink-1); box-shadow: var(--shadow); color: var(--paper); padding: 1.4rem; }
.replica-editor-dialog::backdrop { background: color-mix(in srgb, var(--ink-0) 86%, transparent); }
.replica-editor-dialog form { display: grid; grid-template-columns: 1fr; gap: .65rem; }
.replica-editor-dialog h2, .replica-editor-dialog > form > p, .replica-editor-dialog .patch-stencil, .replica-editor-dialog .button-row, .replica-rights { grid-column: 1 / -1; }
.replica-editor-dialog h2 { margin: .35rem 0 0; font: 800 1.5rem/1.1 var(--font-display); }
.replica-editor-dialog p { margin: 0 0 .35rem; color: var(--muted); font-size: .75rem; }
.replica-editor-dialog label { color: var(--muted); font: 500 .56rem/1.2 var(--font-mono); letter-spacing: .08em; }
.replica-editor-dialog input, .replica-editor-dialog select { width: 100%; min-height: 46px; border: 1px solid var(--line); border-radius: .55rem; background: var(--ink-0); color: var(--paper); padding: .65rem .75rem; }
.replica-editor-dialog .replica-rights { display: flex; min-height: 44px; align-items: center; gap: .6rem; letter-spacing: 0; }
.replica-editor-dialog .replica-rights input { width: 1.1rem; min-height: 1.1rem; }

@media (max-width: 1100px) {
  .armory-grid { grid-template-columns: repeat(2, minmax(15rem, 1fr)); }
}

@media (max-width: 760px) {
  .account-checkin { grid-template-columns: 1fr; align-content: center; gap: 1.5rem; min-height: auto; padding: 1rem; }
  .account-promise { align-self: auto; padding-top: 1.5rem; }
  .account-promise h1 { font-size: clamp(2.2rem, 12vw, 3.2rem); }
  .account-panel { padding: 1rem; }
  .account-chips { flex-wrap: nowrap; overflow-x: auto; padding-bottom: .25rem; }
  .account-chips li { flex: none; }
  .account-grid { top: 38%; }
  .account-header { gap: .7rem; min-height: 64px; }
  .account-header > p { display: none; }
  .account-user-menu [data-account-pseudo] { max-width: 8rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .armory-layout { display: block; }
  .armory-rail { position: sticky; z-index: 15; top: 64px; display: block; width: 100%; height: auto; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); padding: .45rem .7rem; }
  .armory-rail > p, .armory-tutorial, .armory-rail .account-theme { display: none; }
  .armory-rail nav { display: flex; width: max-content; }
  .armory-rail nav a, .armory-rail nav button { flex: none; min-height: 44px; white-space: nowrap; }
  .armory-main { padding: 1rem; }
  .armory-title-row { align-items: flex-start; flex-direction: column; }
  .armory-title-row > .button { width: 100%; margin-left: 0; }
  .armory-grid { grid-template-columns: 1fr; }
  .armory-youtube { align-items: flex-start; flex-wrap: wrap; }
  .armory-youtube button { width: 100%; margin-left: 0; }
  .replica-card-shell { max-width: none; }
  .replica-editor-dialog h2, .replica-editor-dialog > form > p, .replica-editor-dialog .patch-stencil, .replica-editor-dialog .button-row, .replica-rights { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  .account-tracer { display: none; }
  .replica-card-track { transition: none; }
}