/* engine_b — light theme. Hand-written bootstrap-like utilities. No CDN. */
:root{
  --brand:#ff5c5c;
  --tint:#ffebeb;
  --tint2:#fff5f5;
  --bg:#f5f7fa;
  --surface:#ffffff;
  --ink:#1c2733;
  --muted:#5d6f82;
  --line:#e3e9f0;
  --radius:12px;
  --shadow:0 10px 28px rgba(16,24,40,.10);
  --shadow-sm:0 2px 10px rgba(16,24,40,.06);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Helvetica Neue',Arial,'Segoe UI',sans-serif;background:var(--bg);color:var(--ink);line-height:1.65;font-size:16px}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.25;letter-spacing:-.01em}
ul{padding-left:20px}

/* --- layout utilities --- */
.container{width:100%;max-width:1140px;margin:0 auto;padding:0 20px}
.row{display:flex;flex-wrap:wrap;margin:0 -12px}
.row>[class*="col"]{padding:0 12px}
.col{flex:1 0 0%}
.col-md-3,.col-md-4,.col-md-6,.col-md-8{flex:0 0 100%;max-width:100%}
@media(min-width:768px){
  .col-md-3{flex:0 0 25%;max-width:25%}
  .col-md-4{flex:0 0 33.333333%;max-width:33.333333%}
  .col-md-6{flex:0 0 50%;max-width:50%}
  .col-md-8{flex:0 0 66.666667%;max-width:66.666667%}
}
.d-flex{display:flex}
.align-items-center{align-items:center}
.justify-content-between{justify-content:space-between}
.flex-wrap{flex-wrap:wrap}
.w-100{width:100%}
.list-unstyled{list-style:none;padding-left:0}

/* --- spacing / type utilities --- */
.mt-2{margin-top:8px}.mt-3{margin-top:16px}.mt-4{margin-top:24px}.mt-5{margin-top:40px}
.mb-2{margin-bottom:8px}.mb-3{margin-bottom:16px}.mb-4{margin-bottom:24px}.mb-5{margin-bottom:40px}
.py-4{padding-top:32px;padding-bottom:32px}
.py-5{padding-top:56px;padding-bottom:56px}
.text-center{text-align:center}
.text-muted{color:var(--muted)}
.lead{font-size:18px;color:var(--muted)}
.small{font-size:13px}

/* --- top notice bar --- */
.topbar-note{background:#16202b;color:#dbe4ec;font-size:13px;text-align:center;padding:9px 16px}
.topbar-note strong{color:var(--brand)}

/* --- navbar --- */
.navbar{position:sticky;top:0;z-index:100;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm)}
.navbar .container{display:flex;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px}
.navbar-brand{font-size:22px;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.navbar-brand:hover{text-decoration:none}
.navbar-brand span{color:var(--brand)}
.nav-list{display:flex;align-items:center;list-style:none;padding-left:0;margin:0}
.nav-link{display:block;padding:8px 14px;border-radius:8px;color:var(--muted);font-size:15px;font-weight:600}
.nav-link:hover{background:var(--tint);color:var(--ink);text-decoration:none}
.nav-link.active{color:var(--brand)}
@media(max-width:720px){
  .navbar .container{flex-direction:column;gap:10px;align-items:flex-start}
  .nav-list{flex-wrap:wrap}
}

/* --- buttons --- */
.btn{display:inline-block;padding:13px 28px;border-radius:10px;font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(255,92,92,.28)}
.btn-primary:hover{transform:translateY(-2px);color:#fff}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-outline:hover{border-color:var(--brand);color:var(--brand)}
.btn-sm{padding:9px 18px;font-size:14px}

/* --- hero: light brand gradient + side accent panel --- */
.hero{background:linear-gradient(115deg,var(--tint) 0%,var(--tint2) 55%,#ffffff 100%);border-bottom:1px solid var(--line)}
.hero .container{display:flex;align-items:center;gap:44px;padding-top:72px;padding-bottom:72px}
.hero-text{flex:1 1 58%}
.hero h1{font-size:44px;margin-bottom:18px}
.hero .lead{max-width:560px;margin-bottom:30px}
.hero-side{flex:1 1 42%}
.hero-panel{background:var(--surface);border:1px solid var(--line);border-left:6px solid var(--brand);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px 28px}
.hero-panel h2{font-size:15px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:14px}
.hero-panel ul{list-style:none;padding:0}
.hero-panel li{padding:8px 0;border-bottom:1px dashed var(--line);font-size:15px}
.hero-panel li:last-child{border-bottom:0}
.hero-panel li::before{content:"\2713";color:var(--brand);font-weight:800;margin-right:10px}
@media(max-width:860px){
  .hero .container{flex-direction:column;align-items:stretch;gap:28px;padding-top:48px;padding-bottom:48px}
  .hero h1{font-size:32px}
}

/* --- sections --- */
.section{padding:64px 0}
.section-alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-title{font-size:30px;margin-bottom:8px;padding-left:16px;border-left:5px solid var(--brand)}
.section-sub{color:var(--muted);margin-bottom:34px;padding-left:21px}

/* --- cards: side accent + shadow --- */
.card{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:24px;height:100%;transition:box-shadow .2s ease,transform .2s ease}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card h3{font-size:17px;margin-bottom:8px}
.card p{font-size:14px;color:var(--muted)}
.badge{display:inline-block;background:var(--tint);color:var(--ink);font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;margin-bottom:12px}

/* --- accordion (FAQ) — list + buttons, not <details> --- */
.accordion{list-style:none;padding-left:0}
.accordion-item{background:var(--surface);border:1px solid var(--line);border-radius:10px;margin-bottom:12px;overflow:hidden;transition:border-color .2s ease}
.accordion-toggle{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;text-align:left;background:none;border:0;padding:18px 22px;font-family:inherit;font-size:16px;font-weight:700;color:var(--ink);cursor:pointer}
.accordion-toggle::after{content:"+";flex:0 0 auto;color:var(--brand);font-size:24px;font-weight:400;line-height:1}
.accordion-panel{max-height:0;overflow:hidden;transition:max-height .25s ease}
.accordion-panel p{padding:0 22px 18px;color:var(--muted);font-size:15px}
.accordion-item.open{border-left:4px solid var(--brand)}
.accordion-item.open .accordion-toggle{color:var(--brand)}
.accordion-item.open .accordion-toggle::after{content:"\2013"}

/* --- alert / callout --- */
.alert{background:var(--surface);border:1px solid var(--line);border-left:6px solid var(--brand);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:28px}
.alert h2,.alert h3{font-size:20px;margin-bottom:10px}
.alert p{color:var(--muted);font-size:15px}

/* --- page head (legal / inner pages) --- */
.page-head{background:linear-gradient(115deg,var(--tint),#ffffff);border-bottom:1px solid var(--line);padding:44px 0}
.page-head h1{font-size:34px;margin-bottom:6px}
.page-head .crumb{font-size:13px;color:var(--muted);margin-bottom:10px}
.page-head .crumb a{color:var(--muted)}
.updated-pill{display:inline-block;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:4px 14px;font-size:12px;color:var(--muted)}

/* --- legal layout: privacy (toc + article) --- */
.doc-grid{display:grid;grid-template-columns:250px 1fr;gap:44px}
@media(max-width:860px){.doc-grid{grid-template-columns:1fr}}
.toc{position:sticky;top:96px;align-self:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm)}
.toc strong{display:block;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:10px}
.toc a{display:block;padding:6px 0;font-size:14px;color:var(--ink)}
.toc a:hover{color:var(--brand)}
.article h2{font-size:21px;margin:30px 0 10px;padding-left:12px;border-left:4px solid var(--brand)}
.article h2:first-child{margin-top:0}
.article p,.article li{color:var(--muted);font-size:15px}
.article li{margin-bottom:6px}

/* --- legal layout: terms (numbered clauses) --- */
.clauses{list-style:none;counter-reset:clause;padding-left:0;max-width:820px}
.clauses li{counter-increment:clause;position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:22px 24px 22px 84px;margin-bottom:16px}
.clauses li::before{content:counter(clause);position:absolute;left:24px;top:20px;width:38px;height:38px;border-radius:50%;background:var(--tint);color:var(--ink);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:16px}
.clauses h2{font-size:17px;margin-bottom:6px}
.clauses p{color:var(--muted);font-size:14px}
@media(max-width:600px){.clauses li{padding-left:24px;padding-top:74px}.clauses li::before{top:20px}}

/* --- legal layout: cookies (table) --- */
.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
table{width:100%;border-collapse:collapse;min-width:560px}
th,td{padding:14px 18px;text-align:left;font-size:14px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--tint);font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink)}
tr:last-child td{border-bottom:0}
td{color:var(--muted)}

/* --- legal layout: editorial (steps timeline) --- */
.steps{max-width:760px}
.step{position:relative;border-left:2px solid var(--line);padding:0 0 34px 34px}
.step:last-child{padding-bottom:0}
.step::before{content:"";position:absolute;left:-9px;top:4px;width:16px;height:16px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px var(--tint)}
.step h2{font-size:18px;margin-bottom:6px}
.step p{color:var(--muted);font-size:15px}

/* --- legal layout: contact (form) --- */
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:28px}
.form-label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}
.form-control{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:15px;margin-bottom:16px;background:var(--bg);color:var(--ink)}
.form-control:focus{outline:2px solid var(--brand);outline-offset:1px;background:#fff}
textarea.form-control{min-height:130px;resize:vertical}
.info-list{list-style:none;padding:0}
.info-list li{padding:12px 0;border-bottom:1px dashed var(--line);font-size:15px}
.info-list li:last-child{border-bottom:0}
.info-list strong{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:2px}

/* --- legal layout: affiliate (big callout) --- */
.callout-big{background:linear-gradient(115deg,var(--tint),var(--tint2));border:1px solid var(--line);border-left:6px solid var(--brand);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-sm)}
.callout-big h2{font-size:24px;margin-bottom:12px}
.callout-big p{font-size:16px;color:var(--ink)}
.prose{max-width:780px}
.prose p{color:var(--muted);font-size:15px;margin-bottom:14px}

/* --- stats strip (about) --- */
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:22px;text-align:center;height:100%}
.stat .num{font-size:26px;font-weight:800;color:var(--brand)}
.stat .lbl{font-size:13px;color:var(--muted)}

/* --- footer (light, multi-column) --- */
.footer{background:var(--surface);border-top:1px solid var(--line);padding:52px 0 0;margin-top:0}
.footer h4{font-size:14px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink);margin-bottom:14px}
.footer .brandline{font-size:20px;font-weight:800;margin-bottom:10px}
.footer .brandline span{color:var(--brand)}
.footer p,.footer a{font-size:14px;color:var(--muted)}
.footer ul{list-style:none;padding:0}
.footer li{margin-bottom:8px}
.footer a:hover{color:var(--brand);text-decoration:none}
.footer-bottom{border-top:1px solid var(--line);margin-top:36px;padding:18px 0;font-size:13px;color:var(--muted)}
@media(max-width:768px){.footer .row>[class*="col"]{margin-bottom:28px}}