:root{color-scheme:light;--ink:#122b30;--muted:#52676c;--line:#e1ece9;--green:#087f72;--deep:#0c433b;--pale:#effbf7}
*{box-sizing:border-box}html{scroll-padding-top:24px}
body{margin:0;color:var(--ink);background:#f7faf9;font:15px/1.7 system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:var(--green);text-underline-offset:4px}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #24bda7;outline-offset:3px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;border-radius:8px;z-index:5}
.hero{background:linear-gradient(180deg,#0c433b 0%,#0f5a4e 62%,#f7faf9 100%);color:#fff;padding:0 20px 72px}
.bar{max-width:960px;margin:0 auto;height:76px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-weight:800}
.brand img{height:26px;display:block}.brand span{border-left:1px solid #ffffff55;padding-left:12px;font-weight:500;font-size:13px;opacity:.9}
.bar nav{display:flex;align-items:center;gap:6px;font-size:14px}
.bar nav a{color:#fff;text-decoration:none;font-weight:600;padding:10px 12px;border-radius:8px;min-height:44px;display:inline-flex;align-items:center}
.bar nav a:hover{background:#ffffff1f}
.lang{display:inline-flex;border:1px solid #ffffff55;border-radius:8px;padding:2px;margin-left:6px}
.bar nav .lang a{min-height:36px;padding:4px 10px;font-size:12px;font-weight:700;border-radius:6px}
.bar nav .lang a[aria-current]{background:#fff;color:var(--deep)}
.hero-inner{max-width:960px;margin:0 auto;padding-top:28px}
h1{font-size:clamp(26px,4.4vw,34px);line-height:1.2;letter-spacing:-.03em;margin:0 0 20px}
.search{position:relative}
.search svg{position:absolute;left:18px;top:50%;transform:translateY(-50%);opacity:.85;pointer-events:none}
.search input{width:100%;height:60px;border:1px solid #ffffff40;border-radius:12px;background:#ffffff26;color:#fff;font:17px system-ui,sans-serif;padding:0 18px 0 52px}
.search input::placeholder{color:#ffffffc7}.search input:focus{background:#ffffff33;outline-color:#fff}
main{max-width:960px;margin:-44px auto 0;padding:0 20px 40px}
.cards{display:grid;gap:14px}
.card{display:flex;align-items:center;gap:22px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 24px;text-decoration:none;color:var(--ink);box-shadow:0 1px 2px #0b2f2a0a;transition:border-color .15s,box-shadow .15s}
.card:hover{border-color:#83c8b9;box-shadow:0 6px 20px #0d66560f}.card:hover strong{color:var(--green)}
.card svg{flex-shrink:0;color:var(--green)}.card strong{display:block;font-size:16px}.card span{display:block;color:var(--muted)}.card small{display:block;color:#75888b;font-size:13px;margin-top:4px}
.results{background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px 20px;margin-bottom:14px}.results[hidden]{display:none}
.results p{color:var(--muted);margin:12px 0}
section.topic{margin-top:44px}section.topic h2{font-size:21px;letter-spacing:-.02em;margin:0 0 4px}section.topic>p{color:var(--muted);margin:0 0 14px}
details{background:#fff;border:1px solid var(--line);border-radius:12px;margin:10px 0;padding:0 18px}
summary{cursor:pointer;font-weight:650;padding:15px 0;min-height:44px;list-style-position:outside;margin-left:18px}
details[open]{border-color:#bfe3d9}details>div{padding:0 0 16px;color:#33494e}details>div p{margin:0 0 10px}details>div p:last-child{margin:0}
.contact{margin-top:48px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 24px;text-align:center}
.contact h2{margin:0 0 6px;font-size:20px}.contact p{margin:0 0 16px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:8px;min-height:46px;padding:0 20px;border:0;border-radius:10px;background:var(--deep);color:#fff;font:600 15px system-ui,sans-serif;cursor:pointer}.btn:hover{background:#126052}
footer{max-width:960px;margin:0 auto;padding:28px 20px 96px;text-align:center;color:var(--muted);font-size:13px}
@media(max-width:640px){.bar{height:auto;min-height:64px;padding:10px 0;flex-wrap:wrap}.brand span{display:none}.bar nav a{padding:8px}.hero{padding-bottom:64px}.card{gap:16px;padding:18px}.search input{height:54px;font-size:16px}}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}