:root{--bg:#070908;--paper:#f1eee6;--ink:#080908;--muted:#777b75;--line:rgba(255,255,255,.14);--lime:#d9ff2f;--max:1120px}
*{box-sizing:border-box}
html{background:var(--bg);scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 85% 8%,rgba(35,92,67,.2),transparent 32%),var(--bg);color:#fff;font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}
button,a{font:inherit}
.sp-topbar{position:sticky;top:0;z-index:10;min-height:64px;padding:12px max(18px,calc((100vw - var(--max))/2));display:flex;align-items:center;gap:20px;border-bottom:1px solid var(--line);background:rgba(7,9,8,.9);backdrop-filter:blur(16px)}
.sp-brand{display:flex;align-items:center;gap:9px;color:#fff;font-size:13px;font-weight:900;letter-spacing:.08em;text-decoration:none}
.sp-brand span{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 16px rgba(217,255,47,.7)}
.sp-tabs{max-width:min(100%,620px);margin:auto;display:flex;gap:5px;padding:4px;overflow-x:auto;scrollbar-width:none;border:1px solid var(--line);border-radius:999px}
.sp-tabs::-webkit-scrollbar{display:none}
.sp-tabs a{flex:0 0 auto;padding:8px 12px;border-radius:999px;color:#999f99;font-size:10px;font-weight:800;letter-spacing:.06em;text-decoration:none;white-space:nowrap}
.sp-tabs a.is-active{background:#fff;color:#090a09}
.sp-free{font-size:9px;font-weight:900;letter-spacing:.1em;color:var(--lime)}
.sp-main{width:min(calc(100% - 32px),var(--max));margin:0 auto;padding:70px 0 42px}
.sp-intro{max-width:770px;margin-bottom:34px}
.sp-kicker{margin:0 0 16px;color:var(--lime)!important;font-size:10px!important;font-weight:900;letter-spacing:.14em}
.sp-intro h1{margin:0;font-size:clamp(46px,8vw,92px);line-height:.88;letter-spacing:-.065em}
.sp-intro h1 em{color:var(--lime);font-style:normal}
.sp-intro>p{max-width:680px;margin:26px 0 8px;color:#d7dad7;font-size:clamp(16px,2.2vw,21px);line-height:1.5}
.sp-intro code{padding:.15em .35em;border:1px solid rgba(217,255,47,.35);border-radius:5px;color:var(--lime);font-size:.9em}
.sp-intro small{color:#858b85;font-size:12px;line-height:1.5}
.sp-copy-card{margin:18px 0;padding:26px;border-radius:20px;background:var(--paper);color:var(--ink);box-shadow:0 18px 60px rgba(0,0,0,.25)}
.sp-copy-card header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:20px;border-bottom:1px solid rgba(8,9,8,.16)}
.sp-copy-card header span{display:block;margin-bottom:6px;color:#727670;font-size:9px;font-weight:900;letter-spacing:.14em}
.sp-copy-card h2{margin:0;font-size:clamp(24px,4vw,42px);letter-spacing:-.045em}
.sp-copy-card button{min-height:44px;padding:0 17px;border:0;border-radius:10px;background:var(--ink);color:#fff;font-size:10px;font-weight:900;letter-spacing:.07em;cursor:pointer;transition:transform .15s ease,background .15s ease}
.sp-copy-card button:hover,.sp-copy-card button:focus-visible{background:#24300c;color:var(--lime);outline:2px solid var(--lime);outline-offset:2px;transform:translateY(-1px)}
.sp-copy-card pre{margin:0;padding:24px 0 2px;white-space:pre-wrap;overflow-wrap:anywhere;font:500 15px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace}
.sp-card-note{margin:20px 0 0;color:#686c67;font-size:13px;line-height:1.5}
.sp-styles-card pre{columns:2;column-gap:46px}
.sp-toast{position:fixed;right:18px;bottom:18px;z-index:20;padding:12px 15px;border:1px solid rgba(217,255,47,.45);border-radius:10px;background:#101310;color:var(--lime);font-size:10px;font-weight:900;letter-spacing:.08em;opacity:0;pointer-events:none;transform:translateY(8px);transition:.18s ease}
.sp-toast.is-visible{opacity:1;transform:none}
.sp-footer{width:min(calc(100% - 32px),var(--max));margin:0 auto;padding:28px 0 34px;display:flex;justify-content:space-between;gap:24px;border-top:1px solid var(--line);color:#777d77;font-size:10px;letter-spacing:.05em}
.sp-footer p{margin:0}.sp-footer b{display:block;margin-bottom:5px;color:#fff}.sp-footer span{display:block}
@media(max-width:680px){
 .sp-topbar{min-height:58px;padding:9px 14px;gap:10px;overflow:hidden}.sp-brand{font-size:11px}.sp-free{display:none}.sp-tabs{min-width:0;margin-left:auto;margin-right:0}.sp-tabs a{padding:7px 9px;font-size:8px}
 .sp-main{width:min(calc(100% - 24px),var(--max));padding-top:46px}.sp-intro{margin-bottom:26px}.sp-intro h1{font-size:48px}.sp-intro>p{margin-top:20px;font-size:16px}
 .sp-copy-card{padding:20px 18px;border-radius:16px}.sp-copy-card header{align-items:flex-start;flex-direction:column}.sp-copy-card button{width:100%}.sp-copy-card pre{font-size:13px;line-height:1.65}.sp-styles-card pre{columns:1}
 .sp-footer{width:calc(100% - 24px);align-items:flex-start;flex-direction:column}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.sp-copy-card button,.sp-toast{transition:none}}