/* Tutos Kameos — tout est confiné sous #kt. Reprend les jetons du thème kameos_website (style.css). */
#kt{
  /* Mise en page : bandeau sombre quadrillé (comme l'accueil), simulateur en carte qui chevauche le bandeau,
     texte en colonne de lecture + colonne latérale, bande rouge d'appel à l'action. */
  --red:#9B1916; --red-dark:#7a1412; --red-light:rgba(155,25,22,.08); --dark:#0f0f1a; --ink:#1a1a2e;
  --gray-50:#f8f9fc; --gray-100:#f1f3f7; --gray-200:#e2e5ec; --gray-400:#636980; --gray-600:#4a5068;
  --o-primary:#714B67; --o-primary-d:#5d3d55; --o-action:#017e84; --o-bg:#f8f9fa; --o-text:#212529; --o-muted:#6c757d;
  --o-line:#dee2e6; --o-hl:#e6f2f3; --o-info:#d7eef0;
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; color:var(--ink); background:#fff;
  line-height:1.7; -webkit-font-smoothing:antialiased;
  &,& *{box-sizing:border-box}
  :where(h1,h2,h3,h4,p,ol,ul,figure){margin:0;padding:0}
  :where(a){color:var(--red)}
  .container{max-width:1200px;margin:0 auto;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
  :focus-visible{outline:2px solid var(--red);outline-offset:2px}
  [hidden]{display:none!important}
  /* le thème met un clearfix (::before/::after) sur .container : dans une grille, il prend la 1re case et décale tout */
  .container::before,.container::after{content:none;display:none}

  /* ---------- bandeau ---------- */
  .kt-hero{position:relative;overflow:hidden;background:var(--dark);color:#fff;padding-block:40px 120px}
  .kt-hero::before{content:"";position:absolute;inset:0;background:
     radial-gradient(ellipse at 15% 60%,rgba(155,25,22,.18) 0%,transparent 60%),
     radial-gradient(ellipse at 85% 10%,rgba(155,25,22,.09) 0%,transparent 50%)}
  .kt-hero::after{content:"";position:absolute;inset:0;background-image:
     linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:60px 60px}
  .kt-hero .container{position:relative;z-index:2;display:grid;gap:22px}
  .kt-dock{display:flex;gap:8px;flex-wrap:wrap}
  .kt-dock a,.kt-dock span{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 6px;border-radius:12px;font-size:.82rem;font-weight:600;
     color:rgba(255,255,255,.62);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);text-decoration:none}
  .kt-dock svg{width:26px;height:26px;border-radius:6px}
  .kt-dock a[aria-current]{color:#fff;background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.22)}
  .kt-dock .soon{opacity:.55}
  @media (max-width:700px){.kt-dock{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-right:-24px;padding-right:24px}.kt-dock>*{flex:none}}
  .kt-crumbs{font-size:.85rem;color:rgba(255,255,255,.55)}
  .kt-crumbs a{color:rgba(255,255,255,.75);text-decoration:none}
  .kt-crumbs a:hover{color:#fff}
  .kt-badge{justify-self:start;display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:50px;font-size:.8rem;font-weight:600;
     color:#f0c4c3;background:rgba(155,25,22,.15);border:1px solid rgba(155,25,22,.3)}
  .kt-badge i{width:8px;height:8px;border-radius:50%;background:var(--red)}
  .kt-hero h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:900;line-height:1.08;letter-spacing:-1.5px;color:#fff;max-width:17ch;text-wrap:balance}
  .kt-hero h1 .hl{position:relative;display:inline-block;isolation:isolate}
  .kt-hero h1 .hl::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:6px;border-radius:3px;background:var(--red);opacity:.85;z-index:-1}
  .kt-lead{font-size:1.12rem;line-height:1.8;color:rgba(255,255,255,.78);max-width:600px}
  .kt-answer{font-size:1.08rem;color:rgba(255,255,255,.86);max-width:720px}
  .kt-answer b{color:#fff}
  .kt-answer .ui{color:#fff;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16)}
  .kt-by{font-size:.85rem;color:rgba(255,255,255,.55)}
  .kt-by b{color:rgba(255,255,255,.85);font-weight:600}
  .kt-idx .kt-by{color:var(--gray-400)} .kt-idx .kt-by b{color:var(--dark)}
  .kt-intro{font-size:1.05rem;color:var(--gray-600);max-width:760px;margin-bottom:8px}
  .kt-meta{display:flex;flex-wrap:wrap;gap:14px 22px;align-items:center}
  .kt-vs{display:inline-flex;padding:4px;gap:4px;border-radius:12px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1)}
  .kt-vs button{border:0;background:none;color:rgba(255,255,255,.7);font:600 .9rem/1 Inter,sans-serif;padding:9px 14px;border-radius:9px;cursor:pointer}
  .kt-vs button[aria-pressed="true"]{background:var(--red);color:#fff;box-shadow:0 6px 18px -6px rgba(155,25,22,.8)}
  .kt-vnote{font-size:.85rem;color:rgba(255,255,255,.6);max-width:420px}
  .kt-path{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:.85rem;color:rgba(255,255,255,.62)}
  .kt-path b{color:rgba(255,255,255,.5);font-weight:700;letter-spacing:1px;text-transform:uppercase;font-size:.72rem;margin-right:6px}
  .kt-path span{color:#fff;font-weight:600;background:rgba(255,255,255,.06);border-radius:6px;padding:2px 8px}
  .kt-path em{font-style:normal;opacity:.4}

  /* ---------- simulateur ---------- */
  .kt-sim{background:var(--gray-50);padding-bottom:64px}
  .kt-card{position:relative;z-index:3;margin-top:-84px;background:#fff;border:1px solid var(--gray-200);border-radius:20px;overflow:hidden;
     box-shadow:0 40px 80px -40px rgba(15,15,26,.45),0 2px 6px rgba(15,15,26,.05)}
  .kt-coach{display:grid;grid-template-columns:1fr auto;gap:12px 20px;align-items:center;padding:18px 22px}
  .kt-count{display:inline-flex;align-items:center;gap:8px;font-size:.75rem;font-weight:700;color:var(--red);text-transform:uppercase;letter-spacing:2px}
  .kt-count::before{content:"";width:20px;height:2px;background:var(--red);border-radius:1px}
  .kt-say{font-size:1.05rem;font-weight:600;color:var(--dark);line-height:1.45;margin-top:4px}
  .kt-say q{quotes:"« " " »";color:var(--red)}
  .kt-nudge{font-size:.85rem;color:var(--red);min-height:1.3em;margin-top:2px}
  .kt-btns{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
  .kt-btn{font:600 .9rem/1 Inter,sans-serif;border-radius:10px;padding:11px 16px;cursor:pointer;border:1px solid var(--gray-200);background:#fff;color:var(--dark);text-decoration:none;display:inline-flex;gap:8px;align-items:center}
  .kt-btn.red{background:var(--red);border-color:var(--red);color:#fff;box-shadow:0 8px 20px -10px rgba(155,25,22,.9)}
  .kt-btn.red:hover{background:var(--red-dark)}
  .kt-bar{height:3px;background:var(--gray-100)}
  .kt-bar i{display:block;height:100%;background:var(--red);transition:width .4s cubic-bezier(.16,1,.3,1)}
  .kt-viewport{min-height:420px;position:relative;overflow:hidden;background:var(--o-bg);border-top:1px solid var(--gray-200)}
  .kt-legal{font-size:.78rem;color:var(--gray-400);padding:10px 22px;border-top:1px solid var(--gray-100)}
  @media (max-width:700px){.kt-viewport{min-height:200px}.kt-coach{grid-template-columns:1fr}.kt-btns{justify-content:flex-start}.kt-card{margin-top:-70px;border-radius:16px}}

  /* ---------- texte ---------- */
  .kt-content{padding-block:72px}
  .kt-cols{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:56px;align-items:start}
  @media (max-width:960px){.kt-cols{grid-template-columns:minmax(0,1fr)}}
  .kt-label{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:700;color:var(--red);text-transform:uppercase;letter-spacing:2px;margin-bottom:12px}
  .kt-label::before{content:"";width:24px;height:2px;background:var(--red);border-radius:1px}
  .kt-title{font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:800;line-height:1.2;letter-spacing:-.5px;color:var(--dark);margin-bottom:32px;text-wrap:balance}
  .kt-steps{list-style:none;display:grid;gap:30px;counter-reset:s}
  .kt-steps>li{counter-increment:s;display:grid;grid-template-columns:48px minmax(0,1fr);gap:4px 18px}
  .kt-steps>li::before{content:counter(s);grid-row:span 4;width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
     font-weight:800;font-size:1.1rem;color:var(--red);background:var(--red-light)}
  .kt-steps h3{font-size:1.15rem;font-weight:700;color:var(--dark);line-height:1.35;padding-top:10px}
  .kt-steps p{color:var(--gray-600);font-size:1.02rem;max-width:66ch;margin-top:6px}
  .ui{font-weight:600;font-size:.88em;color:var(--dark);background:var(--gray-100);border:1px solid var(--gray-200);border-radius:6px;padding:1px 7px;white-space:nowrap}
  .kt-diff{margin-top:12px;max-width:66ch;font-size:.95rem;color:var(--gray-600);background:var(--gray-50);border:1px solid var(--gray-200);border-left:3px solid var(--red);border-radius:0 10px 10px 0;padding:10px 14px}
  .kt-diff b{color:var(--red);font-size:.72rem;letter-spacing:1.5px;text-transform:uppercase;display:block;margin-bottom:2px}
  &:not([data-v="20"]) .only-20, &:not([data-v="19"]) .only-19, &:not([data-v="18"]) .only-18{display:none}
  .kt-aside{position:sticky;top:110px;display:grid;gap:20px;min-width:0}
  .kt-box{min-width:0;border:1px solid var(--gray-200);border-radius:20px;padding:26px;background:#fff}
  .kt-box h3,.kt-box .kt-h{font-size:1.05rem;font-weight:800;color:var(--dark);margin-bottom:14px}
  .kt-vt{width:100%;border-collapse:collapse;font-size:.8rem;table-layout:fixed}
  .kt-vt th:first-child{width:28%}
  .kt-versions{margin-top:48px}
  .kt-versions .kt-vt{font-size:.92rem}
  .kt-versions .kt-vt td,.kt-versions .kt-vt th{padding:11px 10px;overflow-wrap:normal;hyphens:manual}
  .kt-vt th,.kt-vt td{overflow-wrap:anywhere;hyphens:auto;text-align:left;padding:8px 5px;border-bottom:1px solid var(--gray-100);vertical-align:top}
  .kt-vt th{font-size:.7rem;font-weight:700;color:var(--gray-400);text-transform:uppercase;letter-spacing:1px}
  .kt-vt td:first-child{color:var(--gray-600)}
  &[data-v="20"] .kt-vt .c20, &[data-v="19"] .kt-vt .c19, &[data-v="18"] .kt-vt .c18{color:var(--red);font-weight:700}
  .kt-traps{list-style:none;display:grid;gap:14px}
  .kt-traps li{position:relative;padding-left:20px;font-size:.92rem;color:var(--gray-600);line-height:1.6}
  .kt-traps li::before{content:"";position:absolute;left:0;top:.6em;width:8px;height:8px;border-radius:50%;background:var(--red)}
  .kt-traps b{color:var(--dark)}
  .kt-box.dark{background:var(--dark);border-color:var(--dark);color:rgba(255,255,255,.78)}
  .kt-box.dark h3,.kt-box.dark .kt-h{color:#fff}
  .kt-box.dark p{font-size:.92rem;margin-bottom:16px}

  /* ---------- parcours ---------- */
  .kt-nav{padding-block:0 72px}
  .kt-small{font-size:1.4rem;margin-bottom:18px}
  .kt-rel{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-bottom:40px}
  .kt-rel a{display:grid;gap:4px;align-content:start;padding:22px 24px;border:1px solid var(--gray-200);border-radius:20px;text-decoration:none;color:var(--dark);background:var(--gray-50)}
  .kt-rel a:hover{border-color:var(--red)}
  .kt-rel small{font-size:.72rem;font-weight:700;color:var(--red);text-transform:uppercase;letter-spacing:1.5px}
  .kt-rel b{font-weight:700}
  .kt-rel span{font-size:.9rem;color:var(--gray-600)}
  .kt-pn{display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .kt-pn a{display:grid;gap:4px;padding:22px 24px;border:1px solid var(--gray-200);border-radius:20px;text-decoration:none;color:var(--dark);transition:border-color .2s,transform .3s cubic-bezier(.16,1,.3,1)}
  .kt-pn a:hover{border-color:var(--red);transform:translateY(-2px)}
  .kt-pn small{font-size:.72rem;font-weight:700;color:var(--gray-400);text-transform:uppercase;letter-spacing:1.5px}
  .kt-pn b{font-weight:700}
  .kt-pn .next{text-align:right}
  @media (max-width:640px){.kt-pn{grid-template-columns:1fr}.kt-pn .next{text-align:left}}

  /* ---------- appel à l'action ---------- */
  .kt-cta{position:relative;overflow:hidden;background:var(--red);color:#fff;text-align:center;padding-block:80px}
  .kt-cta::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:30px 30px}
  .kt-cta .container{position:relative;display:grid;gap:16px;justify-items:center}
  .kt-cta h2{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:900;line-height:1.2;color:#fff;max-width:22ch;text-wrap:balance}
  .kt-cta p{font-size:1.08rem;color:rgba(255,255,255,.9);max-width:600px}
  .kt-cta .kt-btn{background:#fff;color:var(--red);border-color:#fff;margin-top:12px;padding:15px 24px}

  /* ---------- pages d'index ---------- */
  .kt-idx{padding-block:72px;background:var(--gray-50)}
  .kt-tl{list-style:none;display:grid;gap:14px;counter-reset:t}
  .kt-tl li{counter-increment:t}
  .kt-tl a{display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:6px 20px;align-items:center;background:#fff;border:1px solid var(--gray-200);border-radius:20px;padding:22px 24px;text-decoration:none;color:var(--ink);transition:border-color .2s,transform .3s cubic-bezier(.16,1,.3,1)}
  .kt-tl a:hover{border-color:var(--red);transform:translateY(-2px)}
  .kt-tl a::before{content:counter(t,decimal-leading-zero);font-weight:800;font-size:1.1rem;color:var(--red);background:var(--red-light);width:56px;height:56px;border-radius:16px;display:grid;place-items:center;grid-row:span 2}
  .kt-tl h3{font-size:1.1rem;font-weight:700;color:var(--dark);margin:0}
  .kt-tl p{grid-column:2;color:var(--gray-600);font-size:.95rem}
  .kt-tl .go{grid-row:1/span 2;grid-column:3;font-size:.78rem;font-weight:700;color:var(--gray-400);text-transform:uppercase;letter-spacing:1px;white-space:nowrap}
  .kt-stage-lbl{display:block;font-size:.75rem;font-weight:700;color:var(--gray-400);letter-spacing:1.5px;text-transform:uppercase;margin:32px 0 12px}
  @media (max-width:640px){.kt-tl a{grid-template-columns:44px minmax(0,1fr)}.kt-tl a::before{width:44px;height:44px}.kt-tl .go{display:none}}
  .kt-apps{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:16px}
  .kt-apps a,.kt-apps span{display:grid;gap:10px;justify-items:start;background:#fff;border:1px solid var(--gray-200);border-radius:20px;padding:22px;text-decoration:none;color:var(--dark)}
  .kt-apps svg{width:48px;height:48px}
  .kt-apps b{font-weight:700}
  .kt-apps small{font-size:.75rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--gray-400)}
  .kt-apps a small{color:var(--red)}
  .kt-apps a:hover{border-color:var(--red)}
  .kt-apps .soon{opacity:.6}

  /* ---------- maquette Odoo (un seul monde visuel, clair, comme le logiciel) ---------- */
  .stage{width:1100px;transform-origin:0 0;font:400 13.5px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--o-text);background:var(--o-bg);user-select:none;position:relative;min-height:420px}
  .stage *{line-height:inherit}
  .o-nav{display:flex;align-items:center;gap:22px;height:46px;padding:0 16px;background:var(--o-bg);border-bottom:1px solid transparent}
  .o-nav.white{background:#fff;border-bottom-color:var(--o-line)}
  .o-nav .brand{display:flex;align-items:center;gap:8px;font-size:17px}
  .o-nav .brand svg{width:22px;height:22px}
  .o-nav .m{position:relative;cursor:default;padding:4px 6px;border-radius:4px}
  .o-nav .m.open{background:#e9ecef}
  .o-nav .m .o-dd{top:calc(100% + 6px)}
  .o-nav .right{margin-left:auto;display:flex;gap:14px;align-items:center}
  .o-av{width:26px;height:26px;border-radius:5px;background:#c9a96e;color:#fff;display:grid;place-items:center;font-weight:700;font-size:11px;flex:none}
  .o-cp{display:flex;align-items:center;gap:10px;padding:10px 16px 8px;min-height:56px}
  .o-cp .sp{flex:1}
  .o-btn{font:inherit;border:1px solid var(--o-line);background:#fff;color:var(--o-text);border-radius:6px;padding:5px 11px;cursor:pointer;white-space:nowrap}
  .o-btn.p{background:var(--o-primary);border-color:var(--o-primary);color:#fff}
  .o-btn.ghost{border-color:var(--o-primary);color:var(--o-primary)}
  .o-bc{display:flex;flex-direction:column;line-height:1.25}
  .o-bc .c a{color:var(--o-action);font-size:13px;cursor:pointer}
  .o-bc b{font-weight:400;font-size:15px}
  .o-bc .one{font-size:19px}
  .o-ic{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:5px;cursor:pointer}
  .o-ic svg{width:17px;height:17px}
  .o-search{margin:0 auto;display:flex;align-items:center;gap:8px;border:1px solid var(--o-line);border-radius:6px;background:#fff;padding:4px 10px;width:360px}
  .o-search .ph{color:#adb5bd}
  .o-facet{background:#e9ecef;border-radius:4px;padding:1px 6px;font-size:12.5px}
  .o-pager{color:var(--o-muted)}
  .o-dash{display:flex;gap:10px;padding:0 16px 12px}
  .o-card{background:var(--o-info);border-radius:8px;padding:10px 16px;text-align:center;min-width:120px}
  .o-card b{display:block;font-size:17px;color:#155a5e}
  .o-card.alt{background:#ece5ef}.o-card.alt b{color:var(--o-primary)}
  table.o-list{width:100%;border-collapse:collapse;background:#fff;margin:0}
  .o-list th{text-align:left;font-weight:600;padding:8px 10px;border-bottom:1px solid var(--o-line);white-space:nowrap;background:#fff}
  .o-list td{padding:8px 10px;border-bottom:1px solid var(--o-line);vertical-align:top}
  .o-list .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
  .o-list tr[data-act]{cursor:pointer}
  .o-fill{height:120px;background:#fff}
  .badge{display:inline-block;border-radius:999px;padding:1px 8px;font-size:12px;font-weight:400;background:#e9ecef;color:#495057;line-height:1.5}
  .badge.q{background:#d7eef0;color:#0e6b70}.badge.s{background:#dcf5e6;color:#0c7a3e}.badge.sent{background:#efe4ec;color:#714B67}.badge.w{background:#fff3cd;color:#8a6d00}
  .o-fhead{display:flex;align-items:center;gap:6px;padding:0 16px 10px;flex-wrap:wrap}
  .o-status{margin-left:auto;display:flex;border:1px solid var(--o-line);border-radius:6px;background:#fff;overflow:hidden}
  .o-status span{padding:5px 12px;color:var(--o-muted)}
  .o-status span.on{background:var(--o-hl);color:var(--o-action);font-weight:600}
  .o-body{display:grid;grid-template-columns:minmax(0,1fr) 240px;align-items:start}
  .nochat .o-body{grid-template-columns:minmax(0,1fr)} .nochat .o-chat{display:none}
  .o-sheet{background:#fff;border:1px solid var(--o-line);border-radius:6px;margin:0 12px 16px 16px;padding:18px 0 14px;position:relative;min-width:0}
  .o-ribbon{position:absolute;top:14px;right:-1px;background:#28a745;color:#fff;font-size:12px;font-weight:700;padding:3px 16px;text-transform:uppercase}
  .o-smart{display:flex;gap:6px;justify-content:flex-end;padding:0 14px 6px}
  .o-smart>span{display:flex;gap:8px;align-items:center;border:1px solid var(--o-line);border-radius:6px;padding:3px 10px;font-size:12.5px;line-height:1.25;background:#fff;cursor:pointer}
  .o-smart b{display:block;font-weight:600}
  .o-img{position:absolute;top:18px;right:22px;width:90px;height:90px;border:1px dashed var(--o-line);border-radius:6px;background:#f8f9fa}
  .o-over{padding:0 22px;color:var(--o-muted);font-size:12.5px}
  .o-title{font-size:28px;padding:0 22px 10px;line-height:1.3}
  .o-title.in{margin:0 22px 10px;padding:0 2px;border-bottom:1px solid var(--o-line);max-width:560px;cursor:text}
  .o-title.ph{color:#adb5bd}.o-title.focus{border-bottom-color:var(--o-action)}
  .o-checks{display:flex;gap:22px;padding:0 22px 12px}
  .o-checks>span{display:flex;gap:6px;align-items:center;cursor:pointer}
  .o-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 28px;padding:4px 22px 14px}
  .o-grid.pad{padding-top:16px}
  .o-grid .col{display:grid;gap:6px;align-content:start;min-width:0}
  .o-sep{font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--o-text);border-bottom:1px solid var(--o-line);padding-bottom:4px;margin-top:6px}
  .o-field{display:grid;grid-template-columns:170px minmax(0,1fr);gap:10px;align-items:start;min-height:28px}
  .o-field label{font-weight:500;margin:0}
  .o-field sup{color:var(--o-action);margin-left:2px}
  .o-field .val{position:relative;min-height:22px;min-width:0}
  .o-input{border-bottom:1px solid var(--o-line);min-height:24px;padding:1px 2px;cursor:text}
  .o-input.ph{color:#adb5bd}.o-input.focus{border-bottom-color:var(--o-action)}
  .o-below{margin-top:4px;line-height:1.5}
  .o-check{display:inline-block;vertical-align:-3px;width:16px;height:16px;border:1px solid #adb5bd;border-radius:3px;background:#fff;cursor:pointer;flex:none}
  .o-check.on{background:var(--o-action);border-color:var(--o-action);box-shadow:inset 0 0 0 3px #fff}
  .o-radio{display:inline-flex;gap:6px;align-items:center;margin-right:16px;cursor:pointer}
  .o-radio::before{content:"";width:15px;height:15px;border-radius:50%;border:1px solid #adb5bd;background:#fff}
  .o-radio.on::before{border:5px solid var(--o-action)}
  .o-dd{position:absolute;left:0;top:calc(100% + 2px);z-index:5;background:#fff;border:1px solid var(--o-line);border-radius:6px;box-shadow:0 6px 18px rgba(0,0,0,.12);min-width:280px;padding:4px;font-weight:400;white-space:nowrap}
  .o-dd>div{padding:6px 10px;border-radius:4px;cursor:pointer;color:var(--o-text)}
  .o-dd>div:hover{background:#e9ecef}
  .o-dd .x{color:var(--o-action)}
  .o-dd .h{font-weight:700;font-size:12px;color:var(--o-muted);cursor:default;padding-top:8px}
  .o-tabs{display:flex;align-items:flex-end;padding:0 22px;border-bottom:1px solid var(--o-line);margin-top:6px}
  .o-tabs>span{padding:8px 14px;border:1px solid transparent;border-bottom:0;white-space:nowrap;cursor:pointer}
  .o-tabs>span.on{border-color:var(--o-line);border-top:2px solid var(--o-primary);background:#fff;margin-bottom:-1px;color:var(--o-primary)}
  .o-taxsw{margin-left:auto;margin-bottom:6px;display:flex;border:1px solid var(--o-line);border-radius:5px;overflow:hidden;font-size:12px}
  .o-taxsw span{padding:3px 8px}.o-taxsw span.on{background:var(--o-hl);box-shadow:inset 0 0 0 1px var(--o-action)}
  .o-lines td,.o-lines th{padding:8px 7px}
  .o-lines th{white-space:nowrap}
  .o-lines th.g{width:28px;color:var(--o-muted)} .o-lines th.g svg{width:16px;height:16px}
  .o-lines td.hd{width:18px;color:#ced4da}
  .o-lines td.add{padding:9px 7px}
  .o-lines td.add a{color:var(--o-action);margin-right:16px;cursor:pointer;text-decoration:none}
  .o-lines .tax{display:inline-block;background:#e9ecef;border:1px solid #ced4da;border-radius:999px;padding:0 7px;font-size:12px}
  .o-lines .editing td{background:#f3f8f8}
  .o-lines .muted td{color:var(--o-muted)}
  .o-lines .sec td{font-weight:700;background:#f1f3f5}
  .o-lines .note td{font-style:italic;color:var(--o-muted)}
  .o-foot{display:flex;justify-content:space-between;gap:20px;padding:14px 22px 0}
  .o-foot .terms{color:#adb5bd}
  .o-tot{display:grid;grid-template-columns:auto auto;gap:3px 22px;text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
  .o-tot .big{font-size:18px;font-weight:700}
  .o-chat{padding:0 14px 0 4px;min-width:0}
  .o-chat .bt{display:flex;gap:5px;margin-bottom:14px;flex-wrap:wrap}
  .o-chat .sep{display:flex;align-items:center;gap:8px;color:var(--o-muted);font-size:12px;margin:6px 0 10px}
  .o-chat .sep::before,.o-chat .sep::after{content:"";flex:1;height:1px;background:var(--o-line)}
  .o-msg{display:grid;grid-template-columns:28px minmax(0,1fr);gap:8px;margin-bottom:10px;font-size:12.5px}
  .o-msg .who{font-weight:600}.o-msg .when{color:var(--o-muted)}
  .o-msg .mail{border:1px solid var(--o-line);background:#fff;border-radius:6px;padding:6px 8px;margin-top:3px}
  .o-set{display:grid;grid-template-columns:190px minmax(0,1fr);background:#fff;border-top:1px solid var(--o-line);min-height:420px}
  .o-set .side{background:#f8f9fa;border-right:1px solid var(--o-line);padding:10px 0;display:grid;align-content:start}
  .o-set .side span{padding:7px 16px}.o-set .side span.on{background:#e9ecef;font-weight:600}
  .o-set .main{padding:6px 24px 24px}
  .o-set h4{font-size:15px;font-weight:700;background:#f1f3f5;margin:14px -24px 12px;padding:6px 24px}
  .o-set .grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 30px}
  .o-set .box{display:grid;grid-template-columns:22px minmax(0,1fr);gap:8px}
  .o-set .box b{font-weight:600}
  .o-set .box p{margin:2px 0 4px;color:var(--o-muted);font-size:12.5px;line-height:1.4}
  .o-set .box a{color:var(--o-action);cursor:pointer;font-size:12.5px;text-decoration:none}
  .o-modal-bg{position:absolute;inset:0;background:rgba(0,0,0,.35);display:grid;place-items:start center;padding-top:70px;z-index:20}
  .o-modal{background:#fff;border-radius:8px;width:640px;max-width:96%;box-shadow:0 12px 40px rgba(0,0,0,.25)}
  .o-modal header{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--o-line);font-size:17px}
  .o-modal .bd{padding:16px 18px;display:grid;gap:10px}
  .o-modal .o-field{grid-template-columns:150px minmax(0,1fr)}
  .o-modal footer{display:flex;gap:8px;padding:12px 18px;border-top:1px solid var(--o-line)}
  .o-chip{display:inline-block;background:#e9ecef;border-radius:999px;padding:0 8px}
  .o-toast{position:absolute;top:56px;right:16px;z-index:30;background:#fff;border-left:4px solid #28a745;border-radius:6px;box-shadow:0 6px 18px rgba(0,0,0,.15);padding:10px 14px;max-width:320px}
  .o-portal{background:#fff;min-height:520px;padding:24px 32px}
  .hint{animation:kt-pulse 1.3s ease-in-out infinite;position:relative;z-index:3}
  .o-dd .hint,.o-lines td.add a.hint,.o-bc a.hint,.o-tabs .hint,.o-nav .m.hint,.o-set a.hint,.o-checks .hint{outline:2px solid var(--o-action);outline-offset:2px;border-radius:4px}
  .done-card{position:absolute;right:16px;bottom:16px;z-index:25;background:#fff;border:1px solid var(--o-line);border-radius:10px;padding:14px 16px;width:226px;box-shadow:0 10px 30px rgba(0,0,0,.15)}
  .done-card b{font-size:16px}.done-card p{margin:6px 0 12px}
  @media (prefers-reduced-motion:reduce){.hint{animation:none;box-shadow:0 0 0 3px rgba(1,126,132,.6)}.kt-bar i{transition:none}}
}
@keyframes kt-pulse{0%,100%{box-shadow:0 0 0 0 rgba(1,126,132,.55)}50%{box-shadow:0 0 0 7px rgba(1,126,132,0)}}