:root{
  --bg:#f6f4ef; --panel:#fffdf9; --ink:#1c2530; --muted:#6b7280;
  --line:#e3ddd1; --accent:#1f3a5f; --accent2:#9c2b2b; --gold:#a9832f;
  --good:#1f6f4a; --warn:#a9832f; --bad:#9c2b2b;
  --btn-fg:#ffffff; --radius:14px; --shadow:0 1px 2px rgba(28,37,48,.05),0 8px 24px rgba(28,37,48,.06);
}
@media (prefers-color-scheme:dark){
  :root{--bg:#14171c;--panel:#1c2027;--ink:#e9e6df;--muted:#9aa3af;--line:#2c323b;
        --accent:#8fb4e0;--accent2:#e08a8a;--gold:#d8b768;--good:#6fc79a;--warn:#d8b768;--bad:#e08a8a;--btn-fg:#12161c;
        --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.35);}
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:"Hiragino Kaku Gothic ProN","Yu Gothic",YuGothic,Meiryo,system-ui,sans-serif;
  line-height:1.75;-webkit-text-size-adjust:100%}
.wrap{max-width:680px;margin:0 auto;padding:32px 18px 64px}
.hd{text-align:center;margin-bottom:26px}
.eyebrow{margin:0;font-size:11px;letter-spacing:.28em;color:var(--gold);font-weight:700}
h1{margin:.4em 0 .3em;font-size:clamp(26px,7vw,38px);line-height:1.35;letter-spacing:.04em;font-weight:700}
.lead{margin:0;color:var(--muted);font-size:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow);margin-bottom:16px}
.row{display:flex;gap:12px}
.field{flex:1;display:flex;flex-direction:column;gap:6px}
.field span{font-size:12px;color:var(--muted);letter-spacing:.1em}
input[type=text]{width:100%;padding:13px 14px;font-size:19px;font-family:inherit;
  border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink)}
input[type=text]:focus{outline:2px solid var(--accent);outline-offset:1px}
.opts{margin:14px 0 4px}
.chk{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:var(--muted);cursor:pointer}
.chk input{margin-top:5px;flex:none}
.chk em{font-style:normal;opacity:.75}
.btn{width:100%;margin-top:14px;padding:14px;font-size:16px;font-weight:700;font-family:inherit;
  letter-spacing:.08em;color:var(--btn-fg);background:var(--accent);border:0;border-radius:10px;cursor:pointer}
.btn:hover{filter:brightness(1.08)}
.btn:disabled{opacity:.5;cursor:progress}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--line);margin-top:0}
.actions{display:flex;gap:10px}
.err{margin:12px 0 0;color:var(--bad);font-size:13px}
.summary{text-align:center;padding:26px 20px}
.sumName{margin:0;font-size:24px;font-weight:700;letter-spacing:.12em}
.sumRead{font-size:13px;color:var(--muted);letter-spacing:.04em;font-weight:400}
.sumScore{margin:6px 0 10px;font-size:52px;line-height:1;font-weight:700;color:var(--accent)}
.sumScore em{font-size:15px;font-style:normal;margin-left:3px;color:var(--muted)}
.sumLead{margin:0;font-size:14px;color:var(--muted)}
.kakuGrid{display:grid;gap:10px;margin-bottom:16px}
.kaku{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:15px 17px;box-shadow:var(--shadow);display:grid;
  grid-template-columns:56px 1fr auto;gap:12px;align-items:center}
.kaku b{font-size:13px;letter-spacing:.1em}
.kaku .num{font-size:26px;font-weight:700;text-align:center;line-height:1.1}
.kaku .num small{display:block;font-size:10px;font-weight:400;color:var(--muted);letter-spacing:.08em}
.kaku .desc{font-size:12.5px;color:var(--muted);margin:2px 0 0}
.badge{font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;white-space:nowrap}
.b-good{color:var(--good);background:color-mix(in srgb,var(--good) 12%,transparent)}
.b-warn{color:var(--warn);background:color-mix(in srgb,var(--warn) 14%,transparent)}
.b-bad{color:var(--bad);background:color-mix(in srgb,var(--bad) 12%,transparent)}
.advice h2{margin:0 0 10px;font-size:15px;letter-spacing:.08em}
.advice ul{margin:0;padding-left:1.15em}
.advice li{font-size:14px;margin-bottom:8px}
.note summary{cursor:pointer;font-size:13px;font-weight:700;letter-spacing:.06em}
.noteBody p{font-size:12.5px;color:var(--muted);margin:12px 0 0}
.noteBody .src{font-size:11.5px;opacity:.8}
.ft{text-align:center;font-size:11.5px;color:var(--muted);margin-top:22px}
@media(max-width:420px){.row{flex-direction:column}}