:root{--bg:#161618;--panel:#232427;--line:#393639;--text:#d4d4d4;--muted:#646464;--soft:#b6b8bc;--violet:#7b97aa;--green:#84a59d;--danger:#db4242;
--secondary:#7b97aa;--tertiary:#84a59d;--codeFont:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;color:var(--text);font:13.5px/1.5 Inter,system-ui,sans-serif;padding:20px;
background:radial-gradient(circle at 88% 4%,#2b2b2f 0,transparent 28rem),radial-gradient(circle at 12% 75%,#1f2022 0,transparent 25rem),var(--bg);background-attachment:fixed}
h1,h2,h3{line-height:1.1;letter-spacing:-.03em;margin:0 0 10px;color:var(--text)}
h1{font-size:clamp(1.4rem,3vw,2.1rem)}
h2{font-size:clamp(1.2rem,2.4vw,1.5rem)}
h3{font-size:1rem;letter-spacing:-.01em}
a{color:var(--violet);text-decoration:none;transition:color .15s}
a:hover{color:var(--green)}
header{width:min(960px,100%);margin:0 auto 18px;border:1px solid var(--line);border-radius:26px;background:linear-gradient(145deg,#232427cc,#161618cc);box-shadow:0 24px 70px #0008;padding:clamp(20px,4vw,36px);text-align:center}
header:before{content:"Snippet Library";display:block;color:var(--violet);font-size:.74rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;margin-bottom:8px}
header h1{margin-bottom:16px}
nav{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
nav a{border:1px solid var(--line);border-radius:999px;padding:4px 12px;background:#161618;color:var(--soft);font-weight:600;font-size:.78rem;transition:box-shadow .2s,border-color .2s,color .2s}
nav a:hover{border-color:var(--violet);color:var(--text);box-shadow:0 0 12px #7b97aa99}
nav a.active{border-color:var(--violet);background:linear-gradient(135deg,var(--violet),var(--green));color:#fff;box-shadow:0 0 14px #7b97aaaa}
main{width:min(960px,100%);margin:0 auto}
.card{border:1px solid var(--line);border-radius:14px;background:linear-gradient(145deg,#232427ee,#161618ee);padding:16px 18px;margin-bottom:14px}
.card h3{margin:6px 0}
.card p{margin:4px 0 10px;color:var(--soft);font-size:.92rem}
.tag{display:inline-block;border:1px solid var(--line);background:#161618;color:var(--violet);border-radius:999px;padding:0 8px;font-size:.66rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
label{display:block;font-weight:700;margin:14px 0 6px;color:var(--soft);font-size:.85rem}
input,textarea,select{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:#161618;color:var(--text);font:inherit;outline:0}
input:focus,textarea:focus,select:focus{border-color:var(--violet);box-shadow:0 0 0 3px #7b97aa33}
textarea{font-family:var(--codeFont);font-size:.85rem;line-height:1.5;min-height:280px}
button,.btn{border:1px solid var(--violet);border-radius:999px;padding:5px 14px;font-size:.82rem;background:linear-gradient(135deg,var(--violet),var(--green));color:#fff;font:inherit;font-weight:700;cursor:pointer;display:inline-block;margin:4px 6px 4px 0;transition:transform .15s ease,filter .15s ease,box-shadow .2s}
button:hover,.btn:hover{transform:translateY(-1px);filter:brightness(1.08);color:#fff}
button:focus-visible,.btn:focus-visible{outline:3px solid #7b97aa66;outline-offset:3px}
button.secondary,.btn.secondary{background:#161618;border-color:var(--line);color:var(--soft)}
button.danger{background:#161618;border-color:#db424288;color:#e98a8a}
iframe{width:100%;min-height:360px;border:1px solid var(--line);background:#fff;border-radius:12px;resize:vertical}
.msg{padding:8px 12px;border-radius:12px;margin:6px 0;border:1px solid;font-size:.88rem;background:#161618}
.ok{border-color:#09ad7188}.warn{border-color:#db894288}.bad{border-color:#db424288}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
pre{background:#161618;border:1px solid var(--line);border-radius:12px;padding:14px 16px;overflow:auto}
code{font-family:var(--codeFont);font-size:.85em;background:#161618;border:1px solid var(--line);padding:1px 6px;border-radius:6px}
#rain{position:fixed;inset:0;width:100%;height:100%;z-index:-1;opacity:.4;pointer-events:none}
@media(max-width:800px){.row{grid-template-columns:1fr}}
header:before{font-size:.68rem}
.intro{color:var(--soft);margin:0 0 14px}
.projects{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.project{display:flex;gap:14px;align-items:flex-start;margin:0;transition:border-color .15s,transform .15s}
.project:hover{border-color:var(--violet);transform:translateY(-2px)}
.project img{width:56px;height:56px;border-radius:12px;flex:none;border:1px solid var(--line);background:#161618}
.project h3{margin:0 0 2px;color:var(--text)}
.project p{margin:6px 0 0;color:var(--soft);font-size:.85rem}
.addr{color:var(--violet);font-family:var(--codeFont);font-size:.75rem}
header{position:relative;overflow:hidden;isolation:isolate}
.header-graph{position:absolute;inset:0;width:100%;height:100%;z-index:-1;opacity:.85;pointer-events:none}
header:after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse at center,#161618aa 0,transparent 70%);pointer-events:none}
nav a:focus-visible{outline:3px solid #7b97aa66;outline-offset:2px}
button:hover,.btn:hover{box-shadow:0 0 14px #7b97aaaa}
button.secondary:hover,.btn.secondary:hover{border-color:var(--violet);color:var(--text);box-shadow:0 0 12px #7b97aa88}
button.danger{border-color:#ff4d4d99;color:#ff8a8a;box-shadow:0 0 8px #ff4d4d66}
button.danger:hover{border-color:#ff4d4d;color:#ff8a8a;box-shadow:0 0 14px #ff4d4dcc,inset 0 0 8px #ff4d4d44}
button.danger:focus-visible{outline-color:#ff4d4d88}
.tag{transition:box-shadow .2s,border-color .2s}
.tag:hover{border-color:var(--violet);box-shadow:0 0 10px #7b97aa88}
.utag{font:inherit;font-size:.66rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;cursor:pointer;margin:0 0 0 6px;padding:0 8px;background:#161618;box-shadow:none;transform:none;filter:none}
.utag:before{content:"#"}
.utag:hover{transform:none;filter:none;color:#fff;border-color:var(--violet);box-shadow:0 0 10px #7b97aa88}