.c-btn{
  min-height:2.75rem;
  padding:.72rem 1.1rem;
  border:1px solid color-mix(in srgb,currentColor 42%,transparent);
  border-radius:var(--radius-md);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:var(--space-2);
  color:var(--text);
  background:var(--surface-2);
  font-family:var(--font-heading);
  font-size:var(--fs-1);
  font-weight:600;
  line-height:1.25;
  text-align:center;
  transition:background var(--transition),border-color var(--transition),transform var(--transition)
}
.c-btn:hover{background:var(--surface-3);border-color:var(--line-strong);transform:translateY(-1px)}
.c-btn:active{transform:translateY(0)}
.c-btn-primary{background:var(--primary);border-color:var(--primary-bright);color:#fff}
.c-btn-primary:hover{background:var(--primary-hover);border-color:#db6f2d}
.c-btn-ghost{background:transparent;border-color:color-mix(in srgb,currentColor 38%,transparent)}
.c-btn-lg{min-height:3.1rem;padding:.85rem 1.45rem;font-size:var(--fs-2)}
.c-kicker{
  width:fit-content;
  margin-bottom:var(--space-4);
  color:#e08c57;
  font-family:var(--font-mono);
  font-size:var(--fs-0);
  line-height:1.4;
  letter-spacing:.11em;
  text-transform:uppercase
}
.u-center .c-kicker,.c-section-head.u-center .c-kicker{margin-inline:auto}
.c-kicker-fill{padding:.45em .85em;border-radius:var(--radius-sm);background:#29160e;color:#f4b68f}
.c-card{
  min-width:0;
  padding:var(--space-6);
  border-radius:var(--radius-md);
  background:var(--surface);
  color:var(--text)
}
.c-card h2,.c-card h3,.c-card h4{color:var(--text)}
.c-card p{color:var(--muted)}
.c-card-grid{align-items:stretch}
.c-card-grid>.c-card{display:flex;height:100%;flex-direction:column}
.c-card-grid>.c-card>.c-btn:last-child,.c-card-grid>.c-card>cite:last-child,.c-card-grid>.c-card>.c-badge:last-child{margin-top:max(var(--space-4),auto)}
.c-card-paper{background:var(--paper);color:var(--paper-ink)}
.c-card-paper h2,.c-card-paper h3,.c-card-paper h4{color:var(--paper-ink)}
.c-card-paper p{color:var(--paper-muted)}
.c-badge{width:fit-content;padding:.4em .9em;border-radius:999px;background:#21150f;color:#eeb48e;font-family:var(--font-mono);font-size:var(--fs-0);line-height:1}
.c-badge+h1,.c-badge+h2,.c-badge+h3{margin-top:var(--space-4)}
.c-notice{padding:var(--space-5);border-left:2px solid var(--primary-bright);border-radius:var(--radius-sm);background:#17121a;color:var(--text)}
.c-notice p{color:var(--muted)}
.c-actions{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-3)}
.c-actions-center{justify-content:center}
.c-section-head{display:flex;align-items:end;justify-content:space-between;gap:var(--space-7);margin-bottom:var(--space-7)}
.c-section-head>div{max-width:46rem}
.c-section-head p{margin-top:var(--space-4);color:var(--muted)}
.c-price-card{display:flex;height:100%;flex-direction:column;padding:var(--space-6);background:linear-gradient(180deg,var(--surface),var(--surface-2))}
.c-price-card.is-featured{box-shadow:inset 0 2px var(--primary-bright)}
.c-price{margin:var(--space-6) 0 var(--space-2);font-family:var(--font-mono);font-size:clamp(2rem,5cqi,2.6rem);line-height:1;font-variant-numeric:tabular-nums}
.c-price small{color:var(--muted)}
.c-specs{width:100%;margin:var(--space-5) 0}
.c-spec{display:flex;justify-content:space-between;gap:var(--space-4);padding:.7rem 0;border-bottom:1px solid var(--line)}
.c-spec span,.c-spec strong{font-size:var(--fs-1);line-height:1.45}
.c-spec span{color:var(--muted)}
.c-spec strong{font-family:var(--font-mono);font-weight:500;text-align:right}
.table-scroll{max-width:100%;overflow-x:auto;border:1px solid var(--line)}
.c-table{display:table;width:100%;min-width:46rem;border-collapse:collapse;background:var(--paper);color:var(--paper-ink)}
.c-table th,.c-table td{padding:1rem;border-right:1px solid var(--paper-line);border-bottom:1px solid var(--paper-line);text-align:left;vertical-align:top;overflow-wrap:break-word}
.c-table th{background:#e9edf3;color:var(--paper-ink);font-weight:650}
.c-table th:first-child,.c-table td:first-child{min-width:10rem}
.c-table .is-highlight{background:#f6e9df;color:#3d1d0d}
.c-faq{padding-inline:var(--space-5)}
.c-faq details{background:transparent;color:var(--text)}
.c-faq details+details{border-top:1px solid var(--line)}
.c-faq summary{position:relative;padding:var(--space-5) 2.5rem var(--space-5) 0;list-style:none;cursor:pointer;font-family:var(--font-heading);font-size:var(--fs-2);line-height:1.45;font-weight:600}
.c-faq summary::-webkit-details-marker{display:none}
.c-faq summary::after{content:"+";position:absolute;right:.25rem;top:50%;transform:translateY(-50%);color:#dc8752;font-family:var(--font-mono);font-size:var(--fs-3)}
.c-faq details[open] summary::after{content:"−"}
.c-faq-content{padding:0 2.5rem var(--space-5) 0;color:var(--muted)}
.c-field{display:grid;gap:var(--space-2)}
.c-input,.c-select,.c-textarea{width:100%;border:1px solid #46536a;border-radius:var(--radius-sm);background:#0b1220;color:var(--text);padding:.78rem .85rem;font-size:var(--fs-2);line-height:1.45}
.c-select{appearance:none;padding-inline-end:2.6rem;background-image:linear-gradient(45deg,transparent 50%,#aab5c5 50%),linear-gradient(135deg,#aab5c5 50%,transparent 50%);background-position:calc(100% - 17px) 50%,calc(100% - 12px) 50%;background-size:5px 5px;background-repeat:no-repeat}
.c-textarea{min-height:8rem;resize:vertical}
.c-filter{display:flex;flex-wrap:wrap;gap:var(--space-2)}
.c-filter button{padding:.55rem .8rem;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--muted);font-size:var(--fs-1)}
.c-filter button[aria-pressed="true"]{background:var(--primary);border-color:var(--primary-bright);color:#fff}
.c-choice{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr));gap:var(--space-3)}
.c-choice label{position:relative;min-width:0;padding:var(--space-5);border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);color:var(--text);cursor:pointer}
.c-choice input{position:absolute;opacity:0;pointer-events:none}
.c-choice label:has(input:checked){border-color:var(--primary-bright);background:#28160f;color:#fff}
.c-breadcrumb{margin-bottom:var(--space-4)}
.c-breadcrumb ol{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin:0;padding:0;list-style:none}
.c-breadcrumb li,.c-breadcrumb span,.c-breadcrumb a{font-size:var(--fs-1);line-height:1.45;color:var(--muted)}
.c-breadcrumb li+li::before{content:"/";margin-right:.5rem;color:var(--faint)}
.site-header{position:sticky;top:0;z-index:100;overflow:visible;background:rgba(2,5,11,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.announcement{min-height:2.25rem;padding:.45rem var(--gutter);display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.65rem;background:#030711;color:#bac4d2;font-size:var(--fs-1);line-height:1.4;text-align:center}
.announcement a{color:#fff;text-decoration:underline;text-underline-offset:3px}
.site-nav{min-height:var(--header-height);display:flex;align-items:center;gap:var(--space-5)}
.site-brand{flex:0 0 auto;display:flex;align-items:center;gap:.7rem;color:#fff;font-family:var(--font-heading);font-size:var(--fs-2);font-weight:650;letter-spacing:-.02em}
.site-brand img{width:2rem;height:2rem}
.site-brand small{display:block;color:#8996aa;font-family:var(--font-body);font-size:var(--fs-0);font-weight:400;letter-spacing:0}
.site-links{margin-left:auto;display:flex;align-items:center;gap:.25rem}
.site-links a{padding:.55rem .62rem;border-radius:var(--radius-sm);color:#aab5c5;font-size:var(--fs-1);line-height:1.3}
.site-links a:hover,.site-links a.active,.site-links a[aria-current="page"]{background:var(--surface);color:#fff;box-shadow:inset 0 -2px var(--primary-bright)}
.nav-tools{display:flex;align-items:center;gap:.45rem}
.lang-wrap{position:relative}
.lang-button{height:1.875rem;padding:0 .55rem;border:1px solid var(--line-strong);border-radius:var(--radius-sm);display:inline-flex;align-items:center;gap:.35rem;background:var(--surface-2);color:#c8d0dc;font-size:var(--fs-0);line-height:1}
.lang-button svg{width:.8rem;height:.8rem}
.lang-button .chevron{width:.55rem;height:.55rem;transition:transform var(--transition)}
.lang-wrap.is-open .chevron{transform:rotate(180deg)}
.lang-menu{position:absolute;right:0;top:calc(100% + .55rem);z-index:120;width:10.5rem;padding:.4rem;border:1px solid var(--line-strong);border-radius:var(--radius-md);background:#0b1220;box-shadow:var(--shadow)}
.lang-menu a{display:block;padding:.55rem .65rem;color:#b7c1d0;font-size:var(--fs-1);line-height:1.35}
.lang-menu a:hover,.lang-menu a[aria-current="true"]{background:var(--surface-3);color:#fff}
.nav-toggle{display:none;align-self:center;width:2.25rem;height:2.25rem;padding:.48rem;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--surface-2);color:#fff}
.nav-toggle svg{width:100%;height:100%}
.site-footer{padding:var(--space-8) 0 var(--space-6);background:#02050b;color:var(--text);border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:minmax(16rem,1.5fr) repeat(3,minmax(0,1fr));gap:var(--space-7)}
.footer-brand{color:#fff}
.footer-brand>a{display:flex;align-items:center;gap:.7rem;font-family:var(--font-heading);font-weight:650}
.site-footer .footer-brand img{width:2rem;height:2rem;padding:.35rem;border-radius:var(--radius-sm);background:var(--paper)}
.footer-brand small{display:block;margin-top:var(--space-4);color:var(--muted);font-size:var(--fs-0)}
.footer-brand p{margin-top:var(--space-4);color:var(--muted);font-size:var(--fs-1)}
.footer-group h3{margin-bottom:var(--space-4);font-size:var(--fs-1);color:#cbd4df}
.footer-group a{display:block;margin:.55rem 0;color:#8491a5;font-size:var(--fs-1)}
.footer-group a:hover{color:#fff}
.footer-words{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:var(--space-7);padding-block:var(--space-5);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.footer-words a{padding:.4rem .55rem;border:1px solid var(--line);border-radius:var(--radius-sm);color:#7f8ca0;font-size:var(--fs-0)}
.footer-bottom{display:flex;justify-content:space-between;gap:var(--space-4);padding-top:var(--space-5);color:var(--faint);font-family:var(--font-mono);font-size:var(--fs-0)}
.c-cta{padding:var(--space-7);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:space-between;gap:var(--space-7);background:#0c1322;color:var(--text)}
.c-cta p{margin-top:var(--space-3);color:var(--muted)}
@media(max-width:64rem){
  .site-nav{position:relative}
  .site-links{display:none;position:absolute;top:100%;left:var(--gutter);right:var(--gutter);padding:.65rem;border:1px solid var(--line-strong);background:#080d19;box-shadow:var(--shadow)}
  .site-links.is-open{display:flex;flex-direction:column;align-items:stretch}
  .site-links a{min-height:2.75rem;padding:.8rem;font-size:1rem;line-height:1.4}
  .nav-tools{margin-left:auto}
  .nav-toggle{display:block}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:42rem){
  .site-brand span{font-size:.78rem}
  .site-brand small{display:none}
  .lang-button .lang-label{display:none}
  .nav-portal{padding-inline:.65rem}
  .nav-portal span{display:none}
  .announcement{justify-content:flex-start;text-align:left}
  .c-section-head,.c-cta{align-items:flex-start;flex-direction:column}
  .c-actions .c-btn{flex:1 1 100%}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .footer-bottom{flex-direction:column}
}