:root{--bg:#0b1117;--bg2:#111b24;--ink:#e8f0f5;--mute:#9db0bd;--line:#223341;--acc:#22d3ee;--acc-ink:#04202a;--dark:#070b10;--r:12px}
.top{background:rgba(11,17,23,.88);backdrop-filter:blur(10px)}
.hero-full .hero-bg::after{background:linear-gradient(180deg,rgba(7,11,16,.55),rgba(7,11,16,.88))}
.hero-full{min-height:min(92vh,820px)}.hero-full .hero-in{text-align:left}
.svc-cards .svc-item,.form{background:rgba(255,255,255,.04);border:1px solid var(--line);backdrop-filter:blur(6px)}
.sec-alt .form,.form{background:rgba(255,255,255,.05)}
.form input,.form select,.form textarea{background:#0b1117;color:var(--ink)}
.btn-main{box-shadow:0 0 24px rgba(34,211,238,.35)}
.chips li{border-color:rgba(255,255,255,.3)}
.sec-alt{background:#0e161d}
:root{--f:Sora,system-ui,sans-serif;--fh:Sora,system-ui,sans-serif}
/* --- site multi-pages --- */
.hero-sm{min-height:min(52vh,420px)!important;padding:48px 0}
.hero-sm h1{font-size:clamp(1.9rem,4.6vw,3rem)}
.crumbs{font-size:.85rem;color:#c9d6df;margin-bottom:1em}.crumbs a{text-decoration:none}.crumbs a:hover{text-decoration:underline}
.dd{position:relative}
.dd>a::after{content:" ▾";font-size:.75em}
.dd-menu{display:none;position:absolute;left:-14px;top:100%;min-width:260px;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:8px;box-shadow:0 14px 40px rgba(0,0,0,.45)}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{display:block}
.dd-menu a{display:block;padding:10px 12px;border-radius:8px}.dd-menu a:hover{background:rgba(255,255,255,.06)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split.rev .split-pic{order:2}
.split-pic img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r)}
.checks{list-style:none;margin:1em 0}.checks li{padding:8px 0 8px 30px;position:relative;border-bottom:1px solid var(--line)}
.checks li::before{content:"";position:absolute;left:4px;top:15px;width:12px;height:7px;border-left:3px solid var(--acc);border-bottom:3px solid var(--acc);transform:rotate(-45deg)}
.more{display:inline-block;margin-top:.8em;color:var(--acc);font-weight:700;text-decoration:none}.more:hover{text-decoration:underline}
.svc-item h3 a{text-decoration:none}
.cta-band{background:linear-gradient(135deg,#0f2530,#0b1117);border-block:1px solid var(--line);text-align:center}
.cta-band .cta{justify-content:center}
.sitemap{columns:2;list-style:none}.sitemap li{margin:.4em 0}
@media(max-width:900px){
 .dd>a::after{content:""}
 .dd-menu{display:block;position:static;box-shadow:none;border:0;background:none;padding:0 0 0 14px;min-width:0}
 .dd-menu a{padding:10px 0}
 .split{grid-template-columns:1fr}.split.rev .split-pic{order:0}
 .sitemap{columns:1}}
.cta-band .lead{margin-inline:auto}
.sec-head{padding-bottom:0}