:root{--bg:#03040a;--ink:#f5f8ff;--muted:#d5deef;--dim:#9daabe;--cyan:#4eeeff;--green:#5cf7b6;--yellow:#ffe08a;--red:#ff6687;--magenta:#ff5dd4;--violet:#9a82ff;--line:rgba(231,238,252,.16);--panel:rgba(7,10,22,.78)}
*{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;min-height:100vh;color:var(--ink);font-family:Inter,system-ui,sans-serif;line-height:1.6;background:radial-gradient(980px 720px at 8% 0,rgba(0,229,255,.22),transparent 58%),radial-gradient(840px 660px at 94% 10%,rgba(255,77,109,.18),transparent 60%),radial-gradient(900px 760px at 28% 95%,rgba(92,247,182,.13),transparent 60%),linear-gradient(180deg,#03040a,#050816 42%,#081019 100%);background-attachment:fixed}
body:before{content:"";position:fixed;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(78,238,255,.05),transparent 34%,rgba(255,93,212,.05));z-index:0}
body>*{position:relative;z-index:1}
a{color:var(--cyan)}
nav,main,footer{max-width:1180px;margin:0 auto;padding-left:clamp(18px,4vw,54px);padding-right:clamp(18px,4vw,54px)}
nav{display:flex;justify-content:space-between;gap:14px;align-items:center;padding-top:22px;padding-bottom:22px;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;gap:10px;font-family:"Instrument Serif",Georgia,serif;font-size:25px;color:var(--ink);text-decoration:none}
.brand:before{content:"";width:9px;height:9px;border-radius:99px;background:var(--cyan);box-shadow:0 0 18px var(--cyan)}
.navlinks,.actions,.tool-row,.chips{display:flex;gap:10px;flex-wrap:wrap}
.navlinks a,.btn,.chip{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:10px 14px;border:1px solid rgba(78,238,255,.32);border-radius:999px;background:rgba(5,8,20,.72);color:var(--ink);text-decoration:none;font-family:"JetBrains Mono",monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase}
.btn.primary{background:linear-gradient(90deg,var(--cyan),var(--green));border:0;color:#001018}
.btn.warn{border-color:rgba(255,224,138,.42);color:var(--yellow)}
.chip{cursor:pointer;color:var(--muted)}
.chip[aria-pressed=true]{border-color:var(--cyan);color:#001018;background:var(--cyan)}
main{padding-top:48px;padding-bottom:78px}
.eyebrow{display:inline-flex;margin-bottom:18px;padding:8px 13px;border:1px solid rgba(92,247,182,.34);border-radius:999px;background:rgba(5,8,20,.72);color:var(--green);font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:.24em;text-transform:uppercase}
h1{max-width:900px;margin:0 0 18px;font-family:"Instrument Serif",Georgia,serif;font-size:clamp(44px,7vw,88px);font-weight:400;line-height:.98;letter-spacing:-.03em}
h1 em{color:var(--cyan);font-style:italic}
h2{margin:42px 0 14px;padding-top:20px;border-top:1px solid rgba(78,238,255,.28);font-family:"Instrument Serif",Georgia,serif;font-size:clamp(29px,4vw,44px);font-weight:400;line-height:1.08}
h3{margin:0 0 8px;font-size:18px}
p{max-width:78ch;color:var(--muted)}
.deck{max-width:780px;font-size:clamp(18px,2.1vw,22px);color:#e6edfb}
.panel,.card,.tool-shell,.notice,.result-card{border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,rgba(10,15,31,.82),rgba(5,7,16,.74));box-shadow:0 20px 76px rgba(0,0,0,.24),inset 0 1px 0 rgba(255,255,255,.04)}
.panel,.card,.notice,.result-card{padding:20px}
.tool-shell{padding:22px;margin:28px 0}
.control-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin:18px 0}
label{display:block;margin:0 0 6px;color:var(--muted);font-weight:700;font-size:13px}
input,select,textarea{width:100%;min-height:44px;border:1px solid rgba(231,238,252,.2);border-radius:13px;background:rgba(3,4,10,.78);color:var(--ink);padding:11px 12px;font:inherit}
textarea{min-height:94px;resize:vertical}
.grid,.results-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px}
.results-grid{margin-top:18px}
.result-card{display:flex;flex-direction:column;gap:10px}
.result-card b,.card b{color:var(--cyan)}
.result-card small,.card small,.muted{color:var(--dim)}
.tags{display:flex;gap:7px;flex-wrap:wrap}
.tag{display:inline-flex;padding:6px 9px;border:1px solid rgba(231,238,252,.14);border-radius:999px;color:var(--muted);font-family:"JetBrains Mono",monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase}
.tag.low{color:var(--green);border-color:rgba(92,247,182,.34)}
.tag.moderate{color:var(--yellow);border-color:rgba(255,224,138,.34)}
.tag.high{color:var(--red);border-color:rgba(255,102,135,.34)}
.tag.unknown,.tag.label{color:#c3c9dc;border-color:rgba(195,201,220,.28)}
.summary-bar{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin:16px 0}
.metric{padding:14px;border:1px solid rgba(231,238,252,.14);border-radius:16px;background:rgba(3,4,10,.42)}
.metric span{display:block;color:var(--dim);font-family:"JetBrains Mono",monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase}
.metric strong{display:block;color:var(--ink);font-size:24px;font-family:"Instrument Serif",Georgia,serif;font-weight:400}
.planner-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:16px;align-items:start}
.slot{margin-bottom:12px;padding:16px;border:1px solid rgba(231,238,252,.14);border-radius:16px;background:rgba(3,4,10,.38)}
.selected-list{display:grid;gap:10px}
.selected-item{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;padding:12px;border:1px solid rgba(231,238,252,.14);border-radius:14px;background:rgba(3,4,10,.36)}
.selected-item input[type=checkbox]{width:auto;min-height:auto}
.faq details{border:1px solid var(--line);border-radius:16px;background:rgba(3,4,10,.38);padding:16px;margin:10px 0}
.faq summary{cursor:pointer;color:var(--ink);font-weight:700}
.disclaimer{margin-top:28px;padding:18px;border:1px solid rgba(255,224,138,.26);border-radius:18px;background:rgba(255,224,138,.07);color:var(--muted)}
footer{margin-bottom:32px;border:1px solid var(--line);border-radius:22px;background:rgba(5,8,20,.78);padding-top:26px;padding-bottom:34px;color:var(--dim);font-size:12px}
@media(max-width:820px){.planner-grid{grid-template-columns:1fr}.navlinks{width:100%}.navlinks a{flex:1}.tool-row .btn,.actions .btn{flex:1}}
@media(max-width:620px){.grid,.results-grid{grid-template-columns:1fr}h1{font-size:44px}.tool-shell,.panel,.card,.notice,.result-card{padding:16px}}