:root{
  --askoma-blue:#36a9e1;
  --askoma-blue-dark:#0f7fb3;
  --ink:#17212b;
  --muted:#64707d;
  --line:#dfe6eb;
  --soft:#f4f7f9;
  --white:#fff;
  --warning:#fff7df;
  --shadow:0 16px 40px rgba(28,48,64,.09);
  --radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Century Gothic",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{color:var(--askoma-blue-dark);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:82px;gap:26px}
.brand{display:flex;align-items:center;gap:16px;color:var(--ink)}
.brand img{width:180px;height:auto;display:block}
.brand-label{font-size:.86rem;color:var(--muted);border-left:1px solid var(--line);padding-left:16px}
.nav{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.nav a{padding:10px 14px;border-radius:999px;color:var(--ink);font-size:.94rem}
.nav a:hover,.nav a.active{background:var(--soft);text-decoration:none;color:var(--askoma-blue-dark)}
.nav .external{background:var(--askoma-blue);color:#fff;font-weight:700}
.nav .external:hover{background:var(--askoma-blue-dark);color:#fff}
.hero{background:linear-gradient(110deg,rgba(13,34,49,.94),rgba(15,127,179,.82)),url('solar1.gif') center/cover no-repeat;color:#fff;padding:84px 0 76px}
.hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:50px;align-items:end}
.eyebrow{font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:#bde8fb;margin-bottom:12px}
h1{font-size:clamp(2.4rem,5vw,4.6rem);line-height:1.03;margin:0 0 20px;letter-spacing:-.03em}
.hero p{font-size:1.12rem;max-width:760px;margin:0;color:#edf8fd}
.hero-note{border-left:3px solid #8ed9f5;padding-left:20px;color:#eaf7fc;font-size:.95rem}
.search-wrap{margin-top:-30px;position:relative;z-index:4}
.search-card{background:#fff;border-radius:22px;box-shadow:var(--shadow);padding:18px;display:flex;gap:12px;align-items:center;border:1px solid #edf1f4}
.search-icon{font-size:1.5rem;color:var(--askoma-blue-dark);padding-left:8px}
.search-card input{border:0;outline:0;width:100%;font:inherit;font-size:1.04rem;padding:10px 2px;color:var(--ink)}
.search-card button{border:0;background:var(--soft);padding:12px 18px;border-radius:14px;font:inherit;cursor:pointer;color:var(--ink)}
.section{padding:72px 0}
.section.soft{background:var(--soft)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}
.section-head h2{font-size:clamp(1.8rem,3vw,2.8rem);margin:0;letter-spacing:-.025em}
.section-head p{margin:0;color:var(--muted);max-width:580px}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.quick-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;min-height:180px;transition:.2s transform,.2s box-shadow;color:var(--ink);position:relative;overflow:hidden}
.quick-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);text-decoration:none}
.quick-card .icon{font-size:2rem;margin-bottom:18px}
.quick-card h3{margin:0 0 8px;font-size:1.18rem}
.quick-card p{margin:0;color:var(--muted);font-size:.94rem}
.quick-card:after{content:"→";position:absolute;right:22px;bottom:18px;color:var(--askoma-blue-dark);font-size:1.4rem}
.filter-row{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 24px}
.filter-btn{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:9px 14px;font:inherit;cursor:pointer}
.filter-btn.active,.filter-btn:hover{border-color:var(--askoma-blue);background:#eaf7fd;color:#076e9f}
.faq-list{display:grid;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}
.faq-question{width:100%;border:0;background:#fff;text-align:left;padding:19px 22px;font:inherit;font-weight:700;color:var(--ink);display:flex;justify-content:space-between;gap:20px;cursor:pointer}
.faq-question:hover{background:#fbfcfd}
.faq-question span:last-child{color:var(--askoma-blue-dark);font-size:1.25rem;transition:.2s transform}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.faq-answer{display:none;padding:0 22px 22px;color:#33414d}
.faq-item.open .faq-answer{display:block}
.faq-answer p:first-child{margin-top:0}.faq-answer p:last-child{margin-bottom:0}
.faq-answer ul,.faq-answer ol{padding-left:22px}
.faq-answer .warning{background:var(--warning);border-left:4px solid #d8a400;padding:14px 16px;border-radius:10px}
.tag{display:inline-block;margin-top:12px;border-radius:999px;background:var(--soft);padding:5px 9px;font-size:.78rem;color:var(--muted)}
.empty-state{display:none;border:1px dashed #b9c6cf;border-radius:16px;padding:30px;text-align:center;color:var(--muted)}
.support-band{background:#152531;color:#fff;padding:56px 0}
.support-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.support-band h2{font-size:2.1rem;margin:0 0 10px}.support-band p{color:#d7e3ea}
.support-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 18px;font-weight:700;text-decoration:none}
.btn:hover{text-decoration:none}.btn-primary{background:var(--askoma-blue);color:#fff}.btn-primary:hover{background:#178fc6}.btn-secondary{border:1px solid #567080;color:#fff}.btn-secondary:hover{background:#203a4b}
.support-times{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:22px}
.support-times strong{display:block;margin-bottom:10px}.support-times div{display:flex;justify-content:space-between;gap:18px;padding:5px 0;color:#e4edf2}
.page-hero{padding:60px 0 44px;background:linear-gradient(130deg,#f2f7fa,#fff)}
.page-hero h1{color:var(--ink);font-size:clamp(2.1rem,4vw,3.5rem);margin-bottom:12px}.page-hero p{max-width:740px;color:var(--muted);font-size:1.05rem;margin:0}
.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.download-card{border:1px solid var(--line);border-radius:16px;padding:20px;background:#fff;display:flex;flex-direction:column;gap:10px;min-height:150px}
.download-card h3{font-size:1.04rem;margin:0}.download-card p{font-size:.9rem;color:var(--muted);margin:0}.download-card .card-link{margin-top:auto;font-weight:700}
.group-title{font-size:1.35rem;margin:46px 0 18px}
.info-card{border:1px solid var(--line);border-radius:20px;padding:28px;background:#fff;box-shadow:0 10px 30px rgba(28,48,64,.05)}
.info-card h2,.info-card h3{margin-top:0}
.data-actions{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px}
.site-footer{padding:34px 0;background:#0d1820;color:#b7c6cf;font-size:.9rem}
.footer-grid{display:flex;justify-content:space-between;gap:30px;align-items:center;flex-wrap:wrap}.footer-grid a{color:#d7eef8}
.badge{display:inline-block;background:#eaf7fd;color:#0876a8;border-radius:999px;padding:5px 9px;font-size:.75rem;font-weight:700;margin-left:7px}
@media(max-width:900px){.hero-grid,.support-grid{grid-template-columns:1fr}.quick-grid{grid-template-columns:1fr 1fr}.download-grid{grid-template-columns:1fr 1fr}.header-inner{align-items:flex-start;padding:16px 0;flex-direction:column}.nav{justify-content:flex-start}.site-header{position:relative}.hero{padding-top:62px}}
@media(max-width:620px){.container{width:min(100% - 24px,1180px)}.brand-label{display:none}.brand img{width:156px}.nav{gap:4px}.nav a{padding:8px 10px;font-size:.84rem}.quick-grid,.download-grid,.data-actions{grid-template-columns:1fr}.hero{padding:52px 0 64px}.search-card button{display:none}.section{padding:52px 0}.section-head{align-items:flex-start;flex-direction:column}.support-times div{flex-direction:column;gap:0}.page-hero{padding-top:42px}}

/* V1.2 – FAQ usability */
.popular-searches{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding-top:18px}
.popular-label{font-size:.88rem;color:var(--muted);margin-right:2px}
.search-chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 11px;font:inherit;font-size:.84rem;color:var(--ink);cursor:pointer;transition:.18s ease}
.search-chip:hover{border-color:var(--askoma-blue);background:#eaf7fd;color:#076e9f}
.result-count{display:inline-block;margin-left:4px;color:var(--askoma-blue-dark);font-weight:700;white-space:nowrap}
.faq-item:target{scroll-margin-top:105px;border-color:var(--askoma-blue);box-shadow:0 0 0 3px rgba(54,169,225,.11)}
.faq-tools{display:flex;justify-content:flex-end;border-top:1px solid #edf1f4;margin-top:18px;padding-top:14px}
.faq-permalink{border:0;background:transparent;color:var(--askoma-blue-dark);font:inherit;font-size:.82rem;cursor:pointer;padding:5px 0}
.faq-permalink:hover{text-decoration:underline}
.faq-permalink.copied{color:#267a3d;font-weight:700}
@media(max-width:620px){.popular-searches{padding-top:14px}.popular-label{width:100%}.faq-tools{justify-content:flex-start}}