:root{--green:#179466;--green2:#3DBF8B;--deep:#0E6B4E;--ink:#15211C;--muted:#55635D;--paper:#F5FAF7;--card:#fff;
--line:rgba(21,33,28,.12);--soft:rgba(23,148,102,.10);--accent:#179466;--coral:#EE6B40}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.55 ui-rounded,"SF Pro Rounded",system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:var(--green)}img,svg{max-width:100%;height:auto;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.top{display:flex;align-items:center;gap:12px;padding:18px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px;color:inherit;text-decoration:none}
.brand img{width:36px;height:36px;border-radius:9px}
.top nav{margin-left:auto;display:flex;gap:20px}.top nav a{color:inherit;font-weight:650;text-decoration:none;opacity:.9}
h1,h2,h3{font-weight:850;line-height:1.08;letter-spacing:-.02em;margin:0 0 14px}
h1{font-size:clamp(40px,6.6vw,68px)}h2{font-size:clamp(28px,4.2vw,42px)}h3{font-size:21px}
.band{background:radial-gradient(120% 90% at 20% 0%,var(--green2),var(--green) 55%,var(--deep));color:#fff;overflow:hidden}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;padding:24px 0 70px}
.hero p{font-size:20px;max-width:30em;opacity:.95}
.badge{display:inline-flex;align-items:center;gap:10px;margin:18px 0 0;padding:13px 22px;border-radius:999px;background:var(--ink);color:#fff;font-weight:750;text-decoration:none}
.badge svg{width:22px;height:22px}
.ringart{max-width:380px;width:100%;justify-self:center;filter:drop-shadow(0 30px 40px rgba(0,0,0,.18))}
.kinds{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin:14px 0 64px}
.kind{background:var(--card);border-radius:22px;padding:20px;border:1px solid var(--line)}
.kind .ic{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--soft);color:var(--green);margin-bottom:12px}
.kind .ic svg{width:26px;height:26px}.kind h3{font-size:18px;margin:0 0 6px}.kind p{margin:0;color:var(--muted);font-size:15px}
.feature{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;margin:0 0 72px}
.feature p{font-size:19px;color:var(--muted);margin:0}
.feature.flip .art{order:-1}
.art{background:var(--card);border:1px solid var(--line);border-radius:32px;padding:34px;display:grid;place-items:center;min-height:340px}
.art svg{width:100%;max-width:330px}
.dots{display:flex;gap:7px;margin:0 0 16px}.dots span{width:10px;height:10px;border-radius:50%;background:var(--green)}
.dots span:nth-child(2){opacity:.6}.dots span:nth-child(3){opacity:.3}
.private{background:var(--ink);color:#fff;border-radius:30px;padding:40px;margin:0 0 56px;display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:center}
.private p{margin:0;font-size:19px;opacity:.88}.private svg{width:72px;height:72px;color:var(--green2)}
.price{background:var(--card);border:1px solid var(--line);border-radius:30px;padding:36px;margin:0 0 56px;display:grid;grid-template-columns:auto 1fr;gap:30px;align-items:center}
.price img{width:150px;border-radius:34px;box-shadow:0 14px 30px rgba(23,148,102,.28)}.price p{margin:0 0 10px;color:var(--muted);font-size:18px}.price strong{color:var(--ink)}
.faq{margin:0 0 56px}.faq details{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px 20px;margin:0 0 12px}
.faq summary{font-weight:750;cursor:pointer;font-size:18px}.faq p{margin:10px 0 0;color:var(--muted)}
.page{padding:20px 0 50px;max-width:760px}.page section{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px;margin:0 0 16px}
.page p{color:var(--muted);margin:0}.page h2{font-size:23px}.page .note{background:var(--soft);border-color:transparent}
.site-footer{padding:34px 0 40px;font-size:15px;color:var(--muted);border-top:1px solid var(--line)}
.footer-top{display:flex;justify-content:space-between;gap:30px}.footer-brand{display:inline-flex;align-items:center;gap:8px;color:var(--ink);font-weight:700;text-decoration:none}
.footer-brand img{filter:grayscale(1);opacity:.5;border-radius:5px;box-shadow:0 0 0 1px var(--line)}.footer-brand:hover img{filter:none;opacity:1}
.footer-tagline,.footer-made{margin:6px 0 0}.footer-made a{color:inherit;text-decoration:none}.footer-made a:hover,.footer-made a:focus{color:var(--ink);text-decoration:underline}
.footer-side{display:flex;flex-direction:column;align-items:flex-end;gap:14px}.footer-links{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end}.footer-links a{color:var(--muted)}
details.language{position:relative}details.language summary{list-style:none;display:flex;align-items:center;gap:7px;cursor:pointer;color:var(--ink);font-weight:600}
details.language summary::-webkit-details-marker{display:none}details.language summary svg{width:18px;height:18px}details.language .chevron{width:14px;height:14px}
details.language ul{position:absolute;right:0;bottom:calc(100% + 8px);list-style:none;margin:0;padding:6px;background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 40px rgba(0,0,0,.14);min-width:190px;max-height:70vh;overflow:auto;z-index:5}
details.language li a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 12px;border-radius:9px;color:var(--ink);text-decoration:none}
details.language li a:hover{background:var(--soft)}details.language li svg{width:16px;height:16px;color:var(--accent)}
@media (max-width:960px){.kinds{grid-template-columns:repeat(3,1fr)}}
@media (max-width:900px){.hero,.feature{grid-template-columns:1fr}.feature.flip .art{order:0}.ringart{max-width:300px}.hero{padding-bottom:50px}}
@media (max-width:620px){.kinds{grid-template-columns:1fr 1fr}.private,.price{grid-template-columns:1fr;padding:28px}.price img{width:110px}.art{padding:22px;min-height:0}}
@media (max-width:760px){.footer-top{flex-direction:column}.footer-side{align-items:flex-start}.footer-links{justify-content:flex-start}details.language ul{left:0;right:auto}.top nav{display:none}}
@media (prefers-color-scheme:dark){:root{--ink:#E9F2EE;--muted:#A3B3AC;--paper:#0F1513;--card:#18201D;--line:rgba(233,242,238,.12);--soft:rgba(61,191,139,.14);--green:#3DBF8B;--accent:#3DBF8B}
.private{background:#1F2A26}.badge{background:#0B0F0E}}