:root{--bg:#08111f;--panel:#0f1c2f;--panel2:#14243b;--text:#ecf2f9;--muted:#9db0c6;--line:#223650;--accent:#77e1b5;--accent2:#98f0cd;--max:1160px;--shadow:0 18px 45px rgba(0,0,0,.18)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:linear-gradient(180deg,#08111f 0,#091421 45%,#08111f 100%);color:var(--text);font:16px/1.65 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
a{color:inherit;text-decoration:none}
.nav{max-width:var(--max);margin:auto;display:flex;align-items:center;justify-content:space-between;padding:22px 24px;position:relative;z-index:10}
.logo{font-size:20px;font-weight:850;letter-spacing:-.02em}.logo span{color:var(--accent)}
.nav-links{display:flex;gap:22px;color:var(--muted);align-items:center}.nav-links a:hover{color:var(--text)}
.menu-btn{display:none;background:var(--panel);border:1px solid var(--line);color:var(--text);padding:8px 12px;border-radius:9px}
.lang-switch{position:relative}.lang-switch summary{list-style:none;cursor:pointer;border:1px solid var(--line);background:var(--panel);color:var(--text);padding:8px 12px;border-radius:9px;font-weight:750}.lang-switch summary::-webkit-details-marker{display:none}.lang-switch summary:after{content:' ▾';color:var(--accent)}.lang-switch[open] summary:after{content:' ▴'}.lang-list{position:absolute;right:0;top:calc(100% + 8px);width:190px;max-height:300px;overflow-y:auto;display:flex;flex-direction:column;gap:2px;padding:8px;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);z-index:30}.lang-list a{display:block;padding:8px 10px;border-radius:7px}.lang-list a:hover{background:var(--panel2);color:var(--text)}
main{max-width:var(--max);margin:auto;padding:0 24px}
.hero{padding:88px 0 66px;max-width:900px}.hero.compact{padding:64px 0 38px}.hero-visual{max-width:none;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);gap:42px;align-items:center}.hero-copy{min-width:0}.hero-art{transform:translateY(-24px)}.affiliate-image-link{display:block}.hero-art img{display:block;width:100%;height:auto;border:0;border-radius:0;box-shadow:none;filter:drop-shadow(0 28px 45px rgba(0,0,0,.28))}
.eyebrow{font-size:12px;font-weight:850;letter-spacing:.16em;color:var(--accent);margin-bottom:12px}
h1{font-size:clamp(42px,7vw,74px);line-height:1.03;letter-spacing:-.05em;margin:0 0 22px}.compact h1{font-size:clamp(38px,6vw,60px)}
h2{font-size:clamp(28px,4vw,38px);line-height:1.15;letter-spacing:-.035em;margin:0 0 14px}h3{font-size:21px;line-height:1.25;margin:0 0 8px}
p,li{color:var(--muted)}p{max-width:800px}.hero>p{font-size:20px}
section{padding:56px 0;border-top:1px solid rgba(34,54,80,.45)}.hero{border-top:0}
.btn{display:inline-block;padding:12px 18px;border-radius:10px;background:var(--accent);color:#052016;font-weight:850;margin:10px 8px 0 0;box-shadow:var(--shadow)}
.btn:hover{background:var(--accent2)}
.secondary{background:transparent;color:var(--text);border:1px solid var(--line);box-shadow:none}
.hero-actions{display:flex;flex-wrap:wrap;gap:8px}.trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.trust-row span{font-size:13px;color:var(--muted);border:1px solid var(--line);padding:7px 10px;border-radius:999px;background:rgba(15,28,47,.65)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{display:flex;flex-direction:column;min-height:180px;padding:22px;background:linear-gradient(180deg,var(--panel),#0d192a);border:1px solid var(--line);border-radius:16px;transition:.18s ease}
.card:hover{transform:translateY(-2px);border-color:#345375}.card strong{font-size:20px}.card p{font-size:14px}.card span{margin-top:auto;color:var(--accent);font-weight:750}
.feature-grid,.check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature-grid article,.check-grid>div{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px}.gpu-option-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:24px 0 8px}.gpu-option-card{display:block;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px}.gpu-option-card img{display:block;width:100%;height:auto;border-radius:12px;margin-bottom:16px}.gpu-option-card span{color:var(--accent);font-weight:750}
.gpu-decision-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:22px 0}.gpu-decision-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px}.gpu-decision-card p{margin:8px 0}.gpu-decision-card a{color:var(--accent);font-weight:750}.spec-note{font-size:14px;color:var(--muted);max-width:900px}.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:20px 0}.spec-grid>div{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}.spec-grid strong,.spec-grid span{display:block}.spec-grid span{margin-top:5px;color:var(--accent);font-weight:800}.intent-table-wrap{overflow-x:auto;margin:18px 0}.intent-table{width:100%;border-collapse:collapse;min-width:720px}.intent-table th,.intent-table td{padding:13px 14px;border:1px solid var(--line);text-align:left;vertical-align:top}.intent-table th{background:var(--panel2);color:var(--text)}.intent-table td{background:var(--panel);color:var(--muted)}
.check-grid{grid-template-columns:repeat(4,1fr)}
.toc{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px 24px;margin:12px 0 14px}.toc ul{margin:8px 0 0;padding-left:18px}.toc a{color:var(--accent)}
.faq{display:grid;gap:10px;max-width:900px}.faq details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px}.faq summary{cursor:pointer;font-weight:750}.faq details p{margin-bottom:4px}
.related{display:flex;flex-wrap:wrap;gap:10px}.related a{border:1px solid var(--line);background:var(--panel);padding:10px 13px;border-radius:9px;color:var(--accent)}
.cta{background:linear-gradient(135deg,#10263a,#0d1d2e);border:1px solid #28445f;border-radius:20px;padding:34px;margin:42px 0 10px}.cta h2{margin-bottom:8px}
ul{padding-left:22px}li{margin:7px 0}
footer{max-width:var(--max);margin:70px auto 0;padding:38px 24px;border-top:1px solid var(--line);color:var(--muted)}
@media(max-width:900px){.grid,.feature-grid{grid-template-columns:repeat(2,1fr)}.check-grid{grid-template-columns:repeat(2,1fr)}.spec-grid{grid-template-columns:repeat(2,1fr)}.hero-visual{grid-template-columns:1fr;gap:26px}.hero-art{max-width:720px}.gpu-option-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.menu-btn{display:block}.nav-links{display:none;position:absolute;right:24px;top:66px;min-width:210px;flex-direction:column;align-items:flex-start;background:var(--panel);border:1px solid var(--line);padding:14px;border-radius:12px;box-shadow:var(--shadow)}.nav-links.open{display:flex}.lang-switch{width:100%}.lang-switch summary{width:100%}.lang-list{position:static;width:100%;max-height:240px;margin-top:8px;box-shadow:none}.grid,.feature-grid,.check-grid,.gpu-option-grid,.gpu-decision-grid,.spec-grid{grid-template-columns:1fr}.hero{padding-top:54px}.hero-visual{gap:22px}.hero-art{order:2;transform:translateY(-8px)}.hero-art img{border-radius:0}h1{font-size:46px}section{padding:42px 0}.hero-copy>p{font-size:18px}}

.answer-box{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin:8px 0 28px}.answer-box strong{color:var(--accent);font-size:14px;text-transform:uppercase;letter-spacing:.08em}.answer-box p{margin:6px 0 0}.source-note,.gpu-source-links{font-size:14px}.source-note a,.gpu-source-links a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}

html,body{max-width:100%;overflow-x:hidden}
.lang-switch:not([open]) .lang-list{display:none}
html[dir="rtl"] .lang-list{left:0;right:auto}