:root { --trust-black:#1C252B; --white:#FFFFFF; --fresh-green:#CFFC54; --friendly-purple:#D6DAF3; --honest-green:#DAE4D7; --expert-green:#597A77; --bold-orange:#FF5C00; --muted:rgba(255,255,255,.68); --panel:rgba(255,255,255,.065); --border:rgba(218,228,215,.18); }
* { box-sizing: border-box; }
body { margin:0; color:var(--white); font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: radial-gradient(circle at 10% 8%, rgba(207,252,84,.14), transparent 30rem), radial-gradient(circle at 94% 12%, rgba(255,92,0,.12), transparent 24rem), linear-gradient(135deg, #141d22, var(--trust-black)); }
.shell { width:min(1360px, calc(100% - 32px)); margin:0 auto; padding:24px 0 48px; }
.topbar { display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap; color:var(--muted); margin:0 4px 16px; font-size:.9rem; }
.topbar a { color:var(--fresh-green); text-decoration:none; font-weight:900; }
.hero { display:grid; grid-template-columns:minmax(0,1fr) 320px; gap:18px; align-items:stretch; margin-bottom:18px; }
.hero > div:first-child, .score-card, .panel { border:1px solid var(--border); background:var(--panel); border-radius:28px; box-shadow:0 24px 80px rgba(0,0,0,.22); }
.hero > div:first-child { padding:30px; }
.eyebrow { margin:0 0 8px; color:var(--fresh-green); text-transform:uppercase; font-size:.72rem; font-weight:900; letter-spacing:.15em; }
h1 { font-size:clamp(2.35rem, 6vw, 5.4rem); line-height:.9; margin:0 0 16px; }
h2 { margin:0; font-size:1.08rem; }
h3 { margin:0 0 10px; color:var(--honest-green); font-size:.95rem; }
.lede, .explainer p { color:var(--muted); max-width:860px; line-height:1.55; margin:0; font-size:1.05rem; }
.score-card { padding:26px; display:grid; align-content:center; }
.score-card span, .score-card small { color:var(--muted); }
.score-card strong { font-size:2.4rem; color:var(--fresh-green); margin:6px 0; }
.grid { display:grid; grid-template-columns:360px minmax(0,1fr); gap:18px; margin-bottom:18px; }
.panel { padding:22px; }
.panel-head { display:flex; justify-content:space-between; gap:12px; align-items:center; margin-bottom:16px; }
label { display:grid; gap:8px; color:var(--honest-green); font-weight:800; margin-bottom:16px; }
.label-row { display:flex; align-items:center; justify-content:space-between; gap:10px; }
.tip { position:relative; flex:0 0 auto; display:inline-flex; align-items:center; justify-content:center; width:18px; height:18px; border:1px solid var(--border); border-radius:999px; color:var(--fresh-green); background:rgba(0,0,0,.2); font-size:.72rem; font-weight:900; cursor:help; }
.tip::after { content:attr(data-tip); position:absolute; left:50%; bottom:calc(100% + 10px); transform:translateX(-50%) translateY(4px); width:min(280px,78vw); padding:10px 12px; border:1px solid var(--border); border-radius:12px; background:rgba(28,37,43,.98); color:var(--white); box-shadow:0 16px 40px rgba(0,0,0,.32); line-height:1.35; font-size:.82rem; font-weight:700; opacity:0; pointer-events:none; transition:.15s ease; z-index:10; }
.tip:hover::after, .tip:focus::after { opacity:1; transform:translateX(-50%) translateY(0); }
input { width:100%; border:1px solid var(--border); border-radius:14px; padding:12px 13px; background:rgba(0,0,0,.24); color:var(--white); }
input[type="range"] { accent-color:var(--fresh-green); padding:0; }
button { border:0; border-radius:14px; padding:12px 14px; background:var(--fresh-green); color:var(--trust-black); font-weight:900; cursor:pointer; }
button:hover { filter:brightness(1.04); transform:translateY(-1px); }
button.ghost { background:transparent; color:var(--white); border:1px solid var(--border); }
.note { color:var(--muted); line-height:1.45; margin:18px 0 0; font-size:.9rem; }
.stats { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:16px; }
.stats article { border:1px solid var(--border); background:rgba(255,255,255,.045); border-radius:20px; padding:16px; }
.stats span { display:block; color:var(--fresh-green); font-size:1.18rem; font-weight:900; }
.stats small { color:var(--muted); text-transform:uppercase; letter-spacing:.08em; }
.result-strip { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-bottom:16px; }
.result-strip > div { border-radius:18px; border:1px solid var(--border); background:rgba(255,255,255,.045); padding:16px; }
.result-strip strong { color:var(--white); line-height:1.4; }
.chart-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.chart-wrap { border:1px solid var(--border); border-radius:22px; background:rgba(0,0,0,.18); padding:14px; overflow:hidden; }
canvas { display:block; width:100%; height:auto; }
.summary-panel, .explainer { margin-bottom:18px; }
.pill { border:1px solid var(--border); border-radius:999px; padding:7px 10px; color:var(--honest-green); background:rgba(255,255,255,.045); font-size:.85rem; font-weight:900; }
.summary-table { display:grid; grid-template-columns:repeat(6, 1fr); gap:10px; }
.summary-card { border:1px solid var(--border); border-radius:18px; padding:16px; background:rgba(255,255,255,.045); text-align:center; }
.summary-card strong { display:block; color:var(--bold-orange); font-size:1.45rem; margin-top:6px; }
.summary-card span { color:var(--muted); font-size:.82rem; text-transform:uppercase; letter-spacing:.08em; }
.footer { display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap; color:var(--muted); padding:20px 4px 0; font-size:.9rem; }
@media (max-width:1000px) { .hero, .grid, .chart-grid, .result-strip { grid-template-columns:1fr; } .stats { grid-template-columns:1fr 1fr; } .summary-table { grid-template-columns:repeat(3,1fr); } }
@media (max-width:540px) { .stats, .summary-table { grid-template-columns:1fr; } .shell { width:min(100% - 20px,1360px); } }