:root{--bg:#dbe9ff;--card:rgba(255,255,255,.55);--ink:#1e2a44;--muted:#5a6a8a;--line:rgba(255,255,255,.8);--accent:#3b6cf5;--accent2:rgba(59,108,245,.14);--warn:#b45309;--warn2:#fff4e5;--ok:#15803d;--ok2:#ecfdf3;--ng:#b91c1c;--ng2:#fef2f2;--max:960px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:linear-gradient(160deg,#dbe9ff 0%,#c7d8ff 35%,#e9d9ff 70%,#cfe3ff 100%) fixed;min-height:100vh;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP",Meiryo,sans-serif;line-height:1.7;font-size:16px}
a{color:var(--accent)}
header.site{background:#fff;border-bottom:1px solid var(--line)}
header.site .in{max-width:var(--max);margin:0 auto;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}
header.site .brand{font-weight:700;text-decoration:none;color:var(--ink);font-size:17px}
header.site .brand small{color:var(--muted);font-weight:400;margin-left:6px;font-size:12px}
nav.crumb{font-size:13px;color:var(--muted);margin:12px 0}
nav.crumb a{color:var(--muted)}
main{max-width:480px;margin:0 auto;padding:0 14px 110px}
h1{font-size:24px;line-height:1.35;margin:16px 0 8px}
h2{font-size:16px;margin:22px 0 8px;padding:0;border:0}
h3{font-size:16px;margin:20px 0 6px}
p{margin:8px 0}
.lead{color:var(--muted);font-size:15px}
.card{background:var(--card);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--line);border-radius:22px;padding:16px;margin:14px 0;box-shadow:0 10px 30px rgba(60,80,160,.12)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.card h3{margin-top:0}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;padding:12px 20px;border-radius:16px;box-shadow:0 8px 20px rgba(59,108,245,.35);font-weight:700;border:0;font-size:16px;cursor:pointer}
.btn.sub{background:#fff;color:var(--accent);border:2px solid var(--accent)}
.btn:disabled{opacity:.5}
.btn.off,.appshell .btn.off{background:#9aa3b2;color:#fff;box-shadow:none;cursor:default}
.note{background:rgba(255,244,229,.8);border:1px solid #f5d9a8;border-radius:14px;padding:10px 12px;font-size:14px}
.ok{color:var(--ok)}.ng{color:var(--ng)}.warn{color:var(--warn)}
table{border-collapse:separate;border-spacing:0;width:100%;font-size:13px;background:rgba(255,255,255,.6);border-radius:14px;overflow:hidden}
th,td{border:1px solid var(--line);padding:6px 8px;text-align:center;white-space:nowrap}
th{background:rgba(255,255,255,.8);font-weight:700}
td.name{text-align:left;white-space:normal;min-width:140px}
.tw{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:8px 0}
.pill{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px;font-weight:700}
.p-ok{background:var(--ok2);color:var(--ok)}.p-ng{background:var(--ng2);color:var(--ng)}.p-warn{background:var(--warn2);color:var(--warn)}.p-mute{background:rgba(255,255,255,.7);color:var(--muted)}
form.calc label{display:block;font-weight:700;margin:14px 0 4px}
form.calc select,form.calc input[type=number],input.txt{width:100%;padding:12px;border:1px solid var(--line);border-radius:14px;font-size:16px;background:#fff}
form.calc .chk{font-weight:400;display:flex;gap:8px;align-items:flex-start;margin:6px 0;font-size:15px}
form.calc .chk input{margin-top:5px}
.score{font-size:40px;font-weight:800;color:var(--accent);line-height:1}
.lock{position:relative}
.lock .blur{filter:blur(5px);pointer-events:none;user-select:none;max-height:420px;overflow:hidden}
.lock .cta{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;background:rgba(255,255,255,.75);padding:16px;text-align:center}
.small{font-size:13px;color:var(--muted)}
footer.site{border-top:1px solid var(--line);margin-top:32px;padding:20px 16px;font-size:13px;color:var(--muted);text-align:center}
footer.site a{color:var(--muted);margin:0 6px}
.legend span{margin-right:10px;font-size:13px}
dl.fac{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;font-size:15px}
dl.fac dt{color:var(--muted)}
.chips a{display:inline-block;margin:4px 6px 0 0;padding:4px 10px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.6);text-decoration:none;color:var(--ink);font-size:14px}
.chips a.on{background:var(--accent);color:#fff;border-color:var(--accent)}
.faq dt{font-weight:700;margin-top:12px}.faq dd{margin:4px 0 0}
@media (max-width:600px){h1{font-size:21px}body{font-size:15px}header.site .brand small{display:none}}
/* ---- app UI (glass) ---- */
.appshell{--ac:#3b6cf5;--ac2:rgba(59,108,245,.14);--glass:rgba(255,255,255,.55);--gline:rgba(255,255,255,.75);color:#1e2a44}
.appshell a{color:var(--ac)}
.glass{background:var(--glass);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--gline);border-radius:22px;box-shadow:0 10px 30px rgba(60,80,160,.12)}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 2px 6px}
.topbar .ttl{text-align:center;font-weight:700;font-size:16px;line-height:1.2;margin:0;flex:1;padding:0 6px}.topbar .ttl small{display:block;font-weight:400;font-size:11px;color:#5a6a8a;margin-top:2px}
.topbar .ic{width:38px;height:38px;border-radius:50%;background:var(--glass);border:1px solid var(--gline);display:flex;align-items:center;justify-content:center;text-decoration:none;color:#1e2a44;font-size:20px;flex:none}
.pane{display:none}.pane.on{display:block}
.gauge-wrap{position:relative;padding:18px 18px 14px;margin:8px 0 14px;text-align:center}
.gauge{width:190px;height:190px;display:block;margin:0 auto;transform:rotate(-90deg)}
.g-bg{fill:none;stroke:rgba(255,255,255,.7);stroke-width:12}
.g-fg{fill:none;stroke:var(--ac);stroke-width:12;stroke-linecap:round;transition:stroke-dashoffset .5s ease;filter:drop-shadow(0 0 6px rgba(59,108,245,.45))}
.g-txt{position:absolute;left:0;right:0;top:66px}
.g-txt .score{font-size:54px;color:#1e2a44;font-weight:800}.g-lab{font-size:12px;color:#5a6a8a;margin-top:2px}
.g-detail{font-size:12px;color:#5a6a8a;margin-top:6px;min-height:1.2em}
.step{padding:14px 16px 16px;margin:12px 0}
.sth{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.sth h2{margin:0;padding:0;border:0;font-size:16px}
.num{width:24px;height:24px;border-radius:50%;background:var(--ac);color:#fff;font-weight:700;font-size:13px;display:inline-flex;align-items:center;justify-content:center;flex:none}
.plabel{font-weight:700;font-size:13px;margin:12px 0 6px;color:#3a4a6a}
.par-row+.par-row{margin-top:8px;padding-top:8px;border-top:1px solid rgba(255,255,255,.8)}
.seg{display:flex;flex-wrap:wrap;gap:6px}
.seg button,.chips button{appearance:none;border:1px solid rgba(255,255,255,.9);background:rgba(255,255,255,.6);color:#1e2a44;border-radius:14px;padding:9px 10px;font-size:13px;line-height:1.2;cursor:pointer;display:flex;flex-direction:column;align-items:center;min-width:62px;flex:1 1 auto;font-family:inherit;-webkit-tap-highlight-color:transparent;box-shadow:0 2px 8px rgba(60,80,160,.08)}
#seg_age{display:grid;grid-template-columns:repeat(3,1fr)}
#seg_age button{min-width:0}
.seg button small{font-size:10px;color:#5a6a8a;margin-top:2px}
.seg button.on,.chips button.on{background:var(--ac);border-color:var(--ac);color:#fff;font-weight:700;box-shadow:0 6px 16px rgba(59,108,245,.35)}
.seg button.on small{color:rgba(255,255,255,.85)}
.chips button{display:inline-flex;margin:4px 6px 0 0;flex:0 0 auto;border-radius:999px;padding:6px 12px;min-width:0}
.chips a{background:rgba(255,255,255,.6);border-color:rgba(255,255,255,.9);color:#1e2a44}
details.other{margin-top:6px;font-size:12px;color:#5a6a8a}details.other summary{cursor:pointer;padding:4px 0}details.other select{margin-top:6px;border-radius:12px}
.toggles{display:flex;flex-direction:column;gap:6px}
.tg input{position:absolute;opacity:0;width:0;height:0}
.tgb{display:block;border:1px solid rgba(255,255,255,.9);border-radius:14px;padding:9px 12px 9px 54px;position:relative;font-size:13px;line-height:1.4;cursor:pointer;background:rgba(255,255,255,.6);-webkit-tap-highlight-color:transparent}
.tgb b{position:absolute;left:10px;top:9px;width:36px;text-align:center;border-radius:8px;background:rgba(59,108,245,.12);color:var(--ac);font-size:12px;padding:3px 0}
.tgb small{display:block;color:#5a6a8a;font-size:11px}
.tg input:checked+.tgb{background:var(--ac);border-color:var(--ac);color:#fff;box-shadow:0 6px 16px rgba(59,108,245,.35)}
.tg input:checked+.tgb b{background:#fff;color:var(--ac)}.tg input:checked+.tgb small{color:rgba(255,255,255,.85)}
.appshell .btn{color:#fff;background:var(--ac);border-radius:16px;box-shadow:0 8px 20px rgba(59,108,245,.35)}
.btn.big{display:block;width:100%;text-align:center;margin:6px 0 10px;font-size:16px;padding:15px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:8px 0 12px}
.stat{appearance:none;border:1px solid var(--gline);border-radius:18px;background:var(--glass);backdrop-filter:blur(12px);padding:10px 4px;cursor:pointer;font-family:inherit;display:flex;flex-direction:column;align-items:center;-webkit-tap-highlight-color:transparent;box-shadow:0 6px 18px rgba(60,80,160,.1)}
.stat b{font-size:26px;line-height:1.1}.stat span{font-size:11px;color:#5a6a8a}
.stat.ok b{color:#15803d}.stat.warn b{color:#b45309}.stat.ng b{color:#b91c1c}
.stat.on{border-color:var(--ac);box-shadow:0 0 0 2px var(--ac2),0 6px 18px rgba(60,80,160,.1)}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin:0 2px 0 8px;vertical-align:middle}
.dot.ok{background:#15803d}.dot.warn{background:#b45309}.dot.ng{background:#b91c1c}.dot.mute{background:#b9c3d6}
.flist{display:flex;flex-direction:column;gap:8px}
.fcard{display:block;background:var(--glass);backdrop-filter:blur(12px);border:1px solid var(--gline);border-radius:18px;padding:10px 12px;text-decoration:none;color:#1e2a44;box-shadow:0 6px 18px rgba(60,80,160,.08)}
.fh{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.appshell .fcard .fname{font-weight:700;font-size:14px;color:#1e2a44}.fdist{font-size:11px;color:#5a6a8a;flex:none}
.yrs{display:flex;gap:6px;margin:8px 0 6px}
.yr{flex:1;text-align:center;border-radius:10px;padding:4px 2px;font-size:13px;font-weight:700;background:rgba(255,255,255,.7);color:#8a96ad;line-height:1.2}
.yr small{display:block;font-size:9px;font-weight:400;opacity:.8}
.yr.ok{background:#dcfce7;color:#15803d}.yr.warn{background:#fdf0dc;color:#b45309}.yr.ng{background:#fee2e2;color:#b91c1c}
.lock .blur{filter:blur(6px);pointer-events:none;user-select:none;max-height:420px;overflow:hidden}
.lock .cta{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:none;padding:10px}
.lock .cta .glass{padding:16px;text-align:center}
#pane-nerai ul{padding-left:18px;font-size:14px}#pane-nerai li{margin:6px 0}
.tabbar{position:fixed;left:50%;transform:translateX(-50%);bottom:12px;width:calc(100% - 28px);max-width:452px;display:flex;align-items:center;justify-content:space-around;padding:6px 4px;border-radius:26px;z-index:20;background:rgba(255,255,255,.7)}
.tabbar button,.tabbar a{appearance:none;border:0;background:none;font-family:inherit;font-size:10px;color:#6a7a9a;display:flex;flex-direction:column;align-items:center;gap:2px;padding:4px 8px;cursor:pointer;-webkit-tap-highlight-color:transparent;text-decoration:none}
.tabbar button i,.tabbar a i{font-style:normal;font-size:20px;line-height:1}
.tabbar button.on,.tabbar a.on{color:var(--ac);font-weight:700}
.tabbar .fab{display:flex;flex-direction:column;align-items:center;cursor:default;line-height:1;width:56px;height:56px;border-radius:50%;background:var(--ac);color:#fff;box-shadow:0 8px 20px rgba(59,108,245,.45);margin-top:-26px;padding:0;justify-content:center;border:4px solid #e4ecff}
.tabbar .fab b{font-size:20px}.tabbar .fab small{font-size:9px;opacity:.85;margin-top:1px}
.faq dt{font-size:14px}.faq dd{font-size:13px;color:#3a4a6a}
@media (min-width:700px){.toggles{display:grid;grid-template-columns:repeat(2,1fr)}.seg button{flex:0 0 auto}#seg_age{grid-template-columns:repeat(6,1fr)}}
.plabel.row{display:flex;justify-content:space-between;align-items:flex-end;gap:8px}
.plabel.row .legend{flex:none;font-weight:400;font-size:10px;color:#3a4a6a;border:1px solid rgba(90,106,138,.5);border-radius:8px;padding:4px 8px 4px 2px;background:rgba(255,255,255,.5);display:grid;grid-template-columns:auto auto;gap:1px 4px;line-height:1.3}
.plabel.row .legend i{font-style:normal;white-space:nowrap}
.plabel.row .legend .dot{width:8px;height:8px;margin:0 4px 0 6px}
.topbar .ic.brand{font-weight:800;color:var(--ac);font-size:18px}
.page .hero h1{font-size:24px}
.hero{padding:20px 18px;margin:8px 0 14px}
.hero .hello{font-size:13px;color:#5a6a8a}.hero h1{font-size:24px;line-height:1.3;margin:4px 0 8px}.hero .lead{margin:0;font-size:14px}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tile{display:block;padding:14px;text-decoration:none;color:#1e2a44;position:relative}
.tile.main{grid-column:1/-1}
.tile i{font-style:normal;display:inline-flex;width:38px;height:38px;border-radius:12px;background:#fff;color:var(--ac);align-items:center;justify-content:center;font-size:20px;box-shadow:0 4px 12px rgba(60,80,160,.12);margin-bottom:8px}
.tile b{display:block;font-size:15px}.tile span{display:block;font-size:12px;color:#3a4a6a;margin-top:3px;line-height:1.5}.tile small{display:block;font-size:11px;color:#5a6a8a;margin-top:6px}
.tile em.btn{font-style:normal;display:block;text-align:center;margin-top:12px;font-size:14px;padding:11px}
.tile.dim{opacity:.7}
.foot{text-align:center;margin:20px 0 0}
dl.fac{background:rgba(255,255,255,.55);border:1px solid var(--line);border-radius:18px;padding:12px 14px}
.appshell.page .faq{background:rgba(255,255,255,.55);border:1px solid var(--line);border-radius:18px;padding:4px 14px 12px}
.appshell.page ol,.appshell.page ul{padding-left:20px}
.lib{background:var(--glass);border:1px solid var(--gline);border-radius:18px;padding:12px 14px;margin:8px 0}
.cta-h{font-weight:800;font-size:17px;line-height:1.4;margin:0 0 6px}
.g-why{font-size:12px;color:#3a4a6a;margin:10px 0 0;line-height:1.5}