/* Kadepic identity — pages article (méthode, audit). © 2026 Yohan Fauck. */
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*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
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html{scroll-behavior:smooth;font-size:16px}
body{background:var(--navy);color:var(--text);font-family:var(--sans);font-weight:400;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit}
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.skip:focus{top:8px}

/* HEADER */
.header{position:fixed;top:0;left:0;right:0;z-index:100;height:56px;background:rgba(11,4,23,.85);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 36px}
.header-back{font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);text-decoration:none;display:flex;align-items:center;gap:8px;transition:color .2s}
.header-back:hover{color:#fff}
.header-title{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.header-cta{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:#2A1A03;background:linear-gradient(100deg,var(--gold),var(--gold-deep));padding:8px 16px;border-radius:7px;text-decoration:none;font-weight:600;transition:transform .2s}
.header-cta:hover{transform:translateY(-1px)}

/* HERO */
.hero{background:radial-gradient(52% 60% at 86% 0%,rgba(124,58,237,.4),transparent 66%),linear-gradient(158deg,var(--navy-mid),var(--navy-deep));padding:120px 32px 72px;text-align:center;border-bottom:1px solid var(--border)}
.hero.left{text-align:left;max-width:var(--max);margin:0 auto}
.hero-tag{font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:20px;display:inline-flex;align-items:center;gap:12px}
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.hero-title{font-family:var(--serif);font-weight:700;font-size:clamp(2.2rem,4.6vw,3.4rem);line-height:1.06;letter-spacing:-.02em;color:#fff;margin-bottom:22px}
.hero-title em{font-style:normal;background:linear-gradient(96deg,var(--vi),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.chapeau,.hero-intro{max-width:620px;margin:0 auto 32px;font-size:1.04rem;color:var(--text2);line-height:1.75}
.hero.left .hero-intro{margin-left:0}
.chapeau strong,.hero-intro strong{color:#fff;font-weight:600}

.concepts-bar{display:flex;gap:9px;max-width:700px;margin:0 auto;flex-wrap:wrap}
.concept-card{flex:1;min-width:180px;background:linear-gradient(165deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid var(--border);border-radius:var(--r);padding:18px 16px;text-align:left;transition:border-color .2s}
.concept-card:hover{border-color:var(--border2)}
.concept-num{font-family:var(--mono);font-size:.55rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:6px}
.concept-name{font-family:var(--serif);font-weight:600;font-size:.92rem;color:#fff;display:block;margin-bottom:6px}
.concept-desc{font-size:.78rem;color:var(--muted);line-height:1.55}

/* HERO author + meta (audit) */
.hero-meta{display:flex;align-items:center;gap:24px;flex-wrap:wrap;padding-top:24px;border-top:1px solid var(--border);max-width:var(--max);margin:24px auto 0}
.hero-author{display:flex;align-items:center;gap:12px}
.hero-author-photo{width:40px;height:40px;border-radius:6px;object-fit:cover;object-position:center 15%;border:1px solid var(--border)}
.hero-author-name{font-size:.86rem;font-weight:600;color:#fff;display:block}
.hero-author-role{font-family:var(--mono);font-size:.58rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:block}
.hero-sep{width:1px;height:30px;background:var(--border)}
.hero-detail{font-family:var(--mono);font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}

/* KPI BAR */
.kpi-bar{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--border)}
.kpi-cell{padding:26px 22px;border-right:1px solid var(--border)}
.kpi-cell:last-child{border-right:none}
.kpi-val{font-family:var(--serif);font-weight:700;font-size:1.9rem;display:block;margin-bottom:4px;background:linear-gradient(120deg,#C4B5FD,var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.kpi-val.green{background:none;color:var(--green);-webkit-text-fill-color:var(--green)}
.kpi-label{font-family:var(--mono);font-size:.56rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}

/* ARTICLE */
.article{max-width:var(--max);margin:0 auto;padding:72px 32px 96px}
.body{max-width:var(--max);margin:0 auto;padding:0 32px 96px}
.chapter{margin-bottom:72px;scroll-margin-top:80px}
.chapter-label{font-family:var(--mono);font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);display:flex;align-items:center;gap:10px;margin-bottom:14px}
.chapter-label::after{content:'';flex:1;height:1px;background:var(--border)}
h2.chapter-title,.section-title{font-family:var(--serif);font-weight:700;font-size:clamp(1.7rem,2.8vw,2.2rem);color:#fff;line-height:1.16;margin-bottom:18px;letter-spacing:-.01em}
.section-title em{font-style:normal;background:linear-gradient(96deg,var(--vi),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
h3.section-title{font-family:var(--sans);font-size:1rem;font-weight:700;color:#fff;margin:30px 0 10px}
.body h3{font-family:var(--serif);font-weight:600;font-size:1.25rem;color:#fff;margin:34px 0 12px}
p{margin-bottom:16px;font-size:.96rem;color:var(--text2);line-height:1.8}
.body p strong,p strong{font-weight:600;color:#fff}
.section-intro{font-size:.94rem;color:var(--dim);line-height:1.8;max-width:600px}

.section-head{padding:0 0 28px;border-bottom:1px solid var(--border2);margin-bottom:36px}
.section-num{font-family:var(--mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);display:flex;align-items:center;gap:12px;margin-bottom:12px}
.section-num::before{content:'';width:24px;height:1px;background:var(--gold)}

.concept-intro{background:linear-gradient(165deg,rgba(167,139,250,.1),rgba(255,255,255,.02));border-left:3px solid var(--gold);padding:16px 20px;margin:24px 0;font-size:.92rem;color:var(--text);line-height:1.7;border-radius:0 var(--r) var(--r) 0}
.concept-intro strong{color:#fff}
.rule-block{background:linear-gradient(135deg,rgba(124,58,237,.28),rgba(255,255,255,.03));border:1px solid var(--border2);color:var(--text2);padding:20px 24px;margin:28px 0;border-radius:var(--r);font-size:.9rem;line-height:1.7}
.rule-block strong{color:var(--gold)}

.compare-grid,.compare{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:24px 0}
.compare-bad,.compare-col.bad{background:var(--red-pale);border:1px solid rgba(248,113,113,.3);border-top:3px solid var(--red);padding:16px 18px;border-radius:var(--r)}
.compare-good,.compare-col.good{background:var(--green-pale);border:1px solid rgba(52,211,153,.3);border-top:3px solid var(--green);padding:16px 18px;border-radius:var(--r)}
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.compare-bad .compare-label,.compare-col.bad .compare-label{color:var(--red)}
.compare-good .compare-label,.compare-col.good .compare-label{color:var(--green)}
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.steps-list{list-style:none;margin:16px 0;padding:0}
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.steps-list li:last-child{border:none}
.step-num{font-family:var(--mono);font-size:.72rem;font-weight:700;color:var(--gold);padding-top:3px}
.quote-block{border-left:3px solid var(--border2);padding:8px 22px;margin:24px 0;font-family:var(--serif);font-size:1.1rem;font-style:italic;font-weight:500;color:var(--dim);line-height:1.6}

.kpi-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:28px 0}
.kpi-cell.box,.kpi-row .kpi-cell{background:linear-gradient(165deg,rgba(255,255,255,.06),rgba(255,255,255,.02));border:1px solid var(--border);border-left:3px solid var(--gold);padding:16px 18px;border-radius:0 var(--r) var(--r) 0}

.decision-list{list-style:none;margin:16px 0;padding:0}
.decision-list li{padding:10px 0 10px 20px;border-bottom:1px solid var(--border);font-size:.9rem;color:var(--text2);line-height:1.65;position:relative}
.decision-list li::before{content:'—';position:absolute;left:0;color:var(--gold);font-weight:700}
.decision-list li:last-child{border:none}

.data-table,.audit-table{width:100%;border-collapse:collapse;font-size:.86rem;margin:20px 0}
.audit-table{min-width:640px}
.data-table thead tr,.audit-table thead th{background:rgba(124,58,237,.25);color:#fff}
.data-table thead th,.audit-table thead th{padding:11px 14px;text-align:left;font-family:var(--mono);font-size:.6rem;letter-spacing:.08em;font-weight:600;text-transform:uppercase;color:var(--text);border-bottom:1px solid var(--border2);white-space:nowrap}
.data-table tbody tr:nth-child(odd){background:rgba(255,255,255,.03)}
.data-table tbody td,.audit-table td{padding:11px 14px;border-bottom:1px solid var(--border);color:var(--text2);vertical-align:top;line-height:1.6}
.audit-table-wrap{overflow-x:auto;margin:32px 0}
.audit-table td:first-child{font-family:var(--mono);font-size:.68rem;color:var(--muted);white-space:nowrap}
.audit-table td:nth-child(2){font-weight:600;color:#fff}
.td-strong{font-weight:600;color:#fff}

.badge{display:inline-block;font-family:var(--mono);font-size:.54rem;letter-spacing:.08em;text-transform:uppercase;padding:3px 9px;border-radius:5px;font-weight:400}
.badge-critique{background:rgba(248,113,113,.14);color:#FCA5A5;border:1px solid rgba(248,113,113,.4)}
.badge-elevee{background:rgba(232,199,102,.14);color:var(--gold);border:1px solid rgba(232,199,102,.4)}
.badge-fonct{background:rgba(52,211,153,.12);color:var(--green);border:1px solid rgba(52,211,153,.35)}

.refus-block{margin:28px 0 0}
.reject{border:1px solid rgba(248,113,113,.4);background:var(--red-pale);padding:18px 22px;margin-bottom:2px;border-radius:var(--r) var(--r) 0 0}
.reject-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:10px}
.reject-title{font-family:var(--mono);font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;color:#FCA5A5;font-weight:400;display:flex;align-items:center;gap:8px}
.reject-title::before{content:'✕';font-size:.65rem}
.reject p{font-size:.88rem;line-height:1.75;color:var(--text2);margin:0}
.reject p+p{margin-top:6px}
.reject strong{color:#FCA5A5}
.validate{border:1px solid rgba(52,211,153,.35);background:var(--green-pale);padding:18px 22px;margin-bottom:32px;border-radius:0 0 var(--r) var(--r)}
.validate-label{font-family:var(--mono);font-size:.58rem;letter-spacing:.12em;text-transform:uppercase;color:var(--green);margin-bottom:8px;display:flex;align-items:center;gap:8px}
.validate-label::before{content:'✓';font-size:.7rem}
.validate p{font-family:var(--mono);font-size:.8rem;line-height:1.7;color:#A7F3D0;margin:0}

.box{background:linear-gradient(165deg,rgba(124,58,237,.2),rgba(255,255,255,.02));border:1px solid var(--border2);padding:26px 30px;margin:32px 0;border-radius:var(--r)}
.box-label{font-family:var(--mono);font-size:.58rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.box p,.box li{font-size:.92rem;color:var(--text2);line-height:1.75;margin-bottom:8px}
.box strong{color:#fff;font-weight:600}
.box ul{padding-left:18px}.box li{margin-bottom:6px}

.callout{border-left:3px solid var(--gold);padding:18px 24px;background:linear-gradient(165deg,rgba(232,199,102,.1),rgba(255,255,255,.02));margin:32px 0;border-radius:0 var(--r) var(--r) 0}
.callout-label{font-family:var(--mono);font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin-bottom:8px}
.callout p{font-family:var(--serif);font-size:1.15rem;font-style:italic;font-weight:500;color:#fff;line-height:1.6;margin:0}

.skills-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:32px 0}
.skill-card{border:1px solid var(--border);padding:20px 22px;background:var(--off);border-radius:var(--r)}
.skill-title{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:#fff;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.skill-title::before{content:'';width:6px;height:6px;background:var(--gold);flex-shrink:0;border-radius:1px}
.skill-card p{font-size:.88rem;color:var(--muted);line-height:1.7;margin:0}

hr.divider,hr.rule-h{border:none;border-top:1px solid var(--border);margin:56px 0}

.nav-links{display:flex;gap:20px;flex-wrap:wrap;margin-top:16px}
.nav-link{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);text-decoration:none;display:inline-flex;align-items:center;gap:6px;border-bottom:1px solid rgba(232,199,102,.3);padding-bottom:2px;transition:border-color .2s,color .2s}
.nav-link:hover{border-color:var(--gold);color:#fff}

/* CHAPTER NAV dots */
.chapter-nav{position:fixed;left:max(16px,calc(50% - var(--max)/2 - 130px));top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:7px}
.chapter-dot{width:6px;height:6px;border-radius:50%;background:var(--border2);transition:all .2s;cursor:pointer;border:none;padding:0}
.chapter-dot.active{background:var(--gold);transform:scale(1.5)}
.chapter-dot:hover{background:var(--vi)}

/* CONCLUSION / CTA */
.conclusion,.cta-block{background:radial-gradient(60% 70% at 86% 8%,rgba(167,139,250,.28),transparent 64%),linear-gradient(150deg,var(--navy-mid),var(--navy-deep));padding:64px 32px}
.conclusion-inner,.cta-inner{max-width:var(--max);margin:0 auto}
.cta-inner{text-align:center}
.conclusion-tag,.cta-tag{font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:18px;display:flex;align-items:center;gap:12px}
.cta-tag{justify-content:center}
.conclusion-tag::before{content:'';width:24px;height:1px;background:var(--gold)}
.conclusion-title,.cta-title{font-family:var(--serif);font-weight:700;font-size:clamp(1.7rem,3vw,2.4rem);color:#fff;line-height:1.14;margin-bottom:18px}
.conclusion-title em,.cta-title em{font-style:normal;background:linear-gradient(96deg,var(--vi),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.conclusion p,.cta-block p{font-size:.96rem;color:var(--text2);line-height:1.8;max-width:560px;margin-bottom:16px}
.cta-block p{margin-left:auto;margin-right:auto}
.conclusion-btns,.cta-btns{display:flex;gap:11px;flex-wrap:wrap;margin-top:32px}
.cta-btns{justify-content:center}
.btn{font-family:var(--serif);font-weight:600;font-size:.78rem;text-decoration:none;padding:13px 26px;border-radius:8px;display:inline-flex;align-items:center;gap:8px;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s}
.btn-gold{background:linear-gradient(100deg,var(--gold),var(--gold-deep));color:#2A1A03}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 30px -12px rgba(232,199,102,.6)}
.btn-ghost{background:rgba(255,255,255,.05);border:1px solid var(--border2);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}

/* FOOTER */
.footer{background:var(--navy-deep);padding:24px 36px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;border-top:1px solid var(--border)}
.footer-name{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.footer-link{font-family:var(--mono);font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);text-decoration:none;transition:color .2s}
.footer-link:hover{color:#fff}

@media(max-width:768px){
  .concepts-bar{flex-direction:column}
  .compare-grid,.compare,.skills-grid{grid-template-columns:1fr}
  .kpi-row,.kpi-bar{grid-template-columns:1fr 1fr}
  .chapter-nav{display:none}
  .article{padding:56px 22px 72px}.body{padding:0 22px 72px}
  .hero{padding:96px 22px 56px}
  .header{padding:0 20px}.header-title{display:none}
}
@media(prefers-reduced-motion:reduce){*{animation:none !important;transition:none !important}}

/* ── utilitaires (remplacent styles inline → CSP style-src 'self' sans unsafe-inline) ── */
.td-mono{font-family:var(--mono);font-size:.78rem;color:var(--muted)}
.fs88-muted{font-size:.88rem;color:var(--muted)}
.fs85-muted{font-size:.85rem;color:var(--muted)}
.rule-dim{color:rgba(255,255,255,.5);font-size:.88rem}
.rule-mid{color:rgba(255,255,255,.7);font-size:.88rem}
.note-sm{margin-top:8px;font-size:.8rem;color:var(--muted)}
.cta-link-sm{color:var(--gold);font-family:var(--mono);font-size:.75rem;letter-spacing:.06em;text-decoration:none;border-bottom:1px solid rgba(232,199,102,.3);margin-top:8px;display:inline-block}
.cta-link-sm:hover{color:#fff}
.sh-flush{padding-top:0;border-top:none}