:root {
  --bg: #f6f7fb; --card: #fff; --text: #1a1d29; --muted: #6b7280; --line: #e5e7eb; --accent: #2563eb;
  --good: #16a34a; --mid: #d97706; --bad: #dc2626;
}
* { box-sizing: border-box; }
body { margin: 0; font: 16px/1.5 system-ui, -apple-system, Segoe UI, Roboto, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--accent); }
main { max-width: 960px; margin: 0 auto; padding: 24px 16px 48px; }
.top { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px; background: #fff; border-bottom: 1px solid var(--line); }
.brand { font-weight: 800; font-size: 1.15rem; letter-spacing: -.2px; text-decoration: none; color: var(--text); display: flex; gap: 8px; align-items: center; }
.brand em { font-style: normal; color: var(--accent); }
.logo { width: 32px; height: 32px; display: block; }
.top nav { display: flex; gap: 18px; }
.top nav a { font-size: 14px; text-decoration: none; font-weight: 500; }
.top nav a:hover { text-decoration: underline; }
footer { max-width: 960px; margin: 0 auto; padding: 24px 16px 32px; color: var(--muted); font-size: 13px; border-top: 1px solid var(--line); }
.foot-cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 24px; }
.foot-cols strong { color: var(--text); display: block; margin-bottom: 6px; }
.foot-cols ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
.foot-cols a { color: var(--muted); text-decoration: none; } .foot-cols a:hover { color: var(--accent); }
.copy { margin: 20px 0 0; font-size: 12px; }

.hero { text-align: center; padding: 40px 0 24px; }
.hero h1 { font-size: 2.2rem; margin: 0 0 8px; }
.lead { color: var(--muted); font-size: 1.1rem; margin: 0 auto 24px; max-width: 620px; }
.search { display: flex; gap: 8px; max-width: 640px; margin: 0 auto 16px; }
.search input { flex: 1; padding: 14px 16px; font-size: 1.05rem; border: 1px solid var(--line); border-radius: 10px; }
.search button { padding: 14px 22px; font-size: 1.05rem; background: var(--accent); color: #fff; border: 0; border-radius: 10px; cursor: pointer; font-weight: 600; }
.pills { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.pills li { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; font-size: 13px; color: var(--muted); }
.recent h2 { font-size: 1.1rem; margin: 32px 0 12px; }
.recent ul { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px; }
.recent a { display: flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; text-decoration: none; color: var(--text); }
.badge { display: inline-block; min-width: 38px; text-align: center; font-weight: 700; color: #fff; border-radius: 8px; padding: 2px 6px; background: #888; }
.v-sain { background: var(--good); } .v-correct { background: #65a30d; } .v-douteux { background: var(--mid); } .v-risque { background: var(--bad); }
.error { color: var(--bad); background: #fef2f2; border: 1px solid #fecaca; padding: 10px 14px; border-radius: 10px; }

.loading { text-align: center; padding: 48px 0; color: var(--muted); }
.spinner { width: 40px; height: 40px; border: 4px solid var(--line); border-top-color: var(--accent); border-radius: 50%; margin: 0 auto 16px; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.result { margin-top: 16px; }
.score-head { display: flex; gap: 24px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.score-head h1 { margin: 0; font-size: 1.7rem; word-break: break-all; }
.gauge { flex: 0 0 132px; width: 132px; height: 132px; border-radius: 50%; display: grid; place-items: center;
  background: conic-gradient(var(--color) calc(var(--pct) * 1%), #e5e7eb 0); }
.gauge > div { width: 104px; height: 104px; border-radius: 50%; background: #fff; display: grid; place-items: center; }
.gauge b { font-size: 2.2rem; line-height: 1; } .gauge small { color: var(--muted); }
.verdict { font-weight: 700; font-size: 1.2rem; margin: 4px 0 0; }
.status { margin: 2px 0 6px; font-weight: 500; }
.muted { color: var(--muted); } .small { font-size: 13px; }
.share { border: 1px solid var(--line); border-radius: 6px; padding: 2px 6px; font-size: 12px; width: 260px; color: var(--muted); cursor: copy; }

.flags { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 8px; }
.flag { padding: 10px 14px; border-radius: 10px; border: 1px solid; font-weight: 500; }
.f-danger { background: #fef2f2; border-color: #fecaca; color: #991b1b; }
.f-warn { background: #fffbeb; border-color: #fde68a; color: #92400e; }
.f-info { background: #eff6ff; border-color: #bfdbfe; color: #1e40af; }

.grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 16px; margin-top: 16px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 20px; margin-top: 16px; }
.grid .card { margin-top: 0; }
.card h3 { margin: 0 0 14px; font-size: 1.05rem; }
.crit { margin-bottom: 14px; }
.crit-head { display: flex; justify-content: space-between; font-weight: 500; }
.crit-head .good { color: var(--good); } .crit-head .mid { color: var(--mid); } .crit-head .bad { color: var(--bad); }
.bar { height: 8px; background: #eef0f4; border-radius: 4px; overflow: hidden; margin: 6px 0; }
.bar i { display: block; height: 100%; border-radius: 4px; }
.bar .good { background: var(--good); } .bar .mid { background: var(--mid); } .bar .bad { background: var(--bad); }
.why { margin: 0; padding-left: 18px; color: var(--muted); font-size: 14px; }
.facts { margin: 0; display: grid; gap: 8px; }
.facts div { display: grid; grid-template-columns: 130px 1fr; gap: 8px; font-size: 14px; border-bottom: 1px dashed var(--line); padding-bottom: 6px; }
.facts dt { color: var(--muted); } .facts dd { margin: 0; word-break: break-word; }

.timeline { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 14px; }
.yr { width: 34px; height: 34px; border-radius: 6px; display: grid; place-items: center; font-size: 11px; color: #fff; background: #e5e7eb; }
.yr.l0 span { color: #9ca3af; } .yr.l1 { background: #93c5fd; } .yr.l2 { background: #3b82f6; } .yr.l3 { background: #1d4ed8; }
.snaps { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 14px; }
.tag { display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 999px; background: #eef0f4; color: var(--muted); text-transform: uppercase; }
.tag.bad { background: #fef2f2; color: var(--bad); text-transform: none; }
.anchors { list-style: none; padding: 0; margin: 0; font-size: 14px; }
.anchors li { display: flex; justify-content: space-between; gap: 12px; padding: 5px 0; border-bottom: 1px dashed var(--line); }
.anchors li span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.anchors li.bad { color: var(--bad); }

.features, .usecases { margin-top: 40px; }
.features h2, .usecases h2 { font-size: 1.5rem; text-align: center; margin: 0 0 20px; }
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.feat-grid article { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.feat-grid h3 { margin: 0 0 6px; font-size: 1rem; }
.feat-grid p { margin: 0; color: var(--muted); font-size: 14px; }
.faq { margin-top: 40px; }
.faq h2 { margin-top: 0; }
details { border-bottom: 1px solid var(--line); padding: 10px 0; }
summary { cursor: pointer; font-weight: 600; }
details p { margin: 8px 0 0; color: var(--muted); }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 12px; } .crumbs a { text-decoration: none; }
.guide h1 { font-size: 1.9rem; line-height: 1.2; margin-top: 0; }
.guide h2 { font-size: 1.3rem; margin-top: 32px; }
.lead-in { font-size: 1.1rem; color: #374151; }
.cta { background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 12px; padding: 14px 18px 4px; margin: 20px 0; }
.cta p { margin: 0 0 10px; font-weight: 600; color: #1e40af; }
.cta .search { margin: 0 0 10px; max-width: none; }
.related { padding-left: 18px; }
.prose { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 24px 28px; }
.prose h1 { margin-top: 0; }
.prose table { width: 100%; border-collapse: collapse; font-size: 14px; }
.prose th, .prose td { text-align: left; padding: 8px; border-bottom: 1px solid var(--line); vertical-align: top; }

@media (max-width: 720px) {
  .grid { grid-template-columns: 1fr; }
  .score-head { flex-direction: column; text-align: center; }
  .hero h1 { font-size: 1.6rem; }
  .search { flex-direction: column; }
  .facts div { grid-template-columns: 1fr; gap: 0; }
  .feat-grid, .foot-cols { grid-template-columns: 1fr; }
  .top { padding: 12px 14px; } .top nav { gap: 12px; }
  .prose { padding: 18px 16px; }
  .guide h1 { font-size: 1.45rem; }
}
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }
.steps { list-style: none; margin: 8px auto 0; padding: 0; max-width: 560px; text-align: left; font-size: .93rem; }
.steps li { display: grid; grid-template-columns: 18px 1fr; gap: 2px 10px; padding: 6px 0; border-top: 1px solid var(--line); animation: fadein .3s ease; }
.steps li:first-child { border-top: 0; }
.steps .mark { width: 12px; height: 12px; border-radius: 50%; margin-top: 4px; border: 2px solid var(--line); }
.steps li.done .mark { background: var(--ok, #1f9d55); border-color: var(--ok, #1f9d55); }
.steps li.running .mark { border-top-color: var(--accent); animation: spin .8s linear infinite; }
.steps .label { color: var(--text, #111); font-weight: 600; }
.steps .detail { grid-column: 2; color: var(--muted); }
@keyframes fadein { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }