:root{--ink:#0a0a0a;--ink-soft:#55585c;--ink-faint:#8a8d90;--paper:#fff;--paper-soft:#f5f5f5;--line:#e5e5e5;--accent:#147f35;--accent-soft:#e7f3ea;--ks-lime:#d6d824;--ks-lime-ink:#6b6f0a;--good-bg:#e7f3ea;--good-text:#0f5c27;--ok-bg:#f4f6d6;--ok-text:var(--ks-lime-ink);--warn-bg:#fdf0dc;--warn-text:#8a5a10;--bad-bg:#fbe6e6;--bad-text:#a3231f;--muted-bg:#eef0f1;--muted-text:var(--ink-faint);--shadow:0 1px 2px #0a0a0a0d, 0 8px 24px #0a0a0a0f;--font:"Noto Sans JP", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--ink:#f2f2f0;--ink-soft:#b8bbbe;--ink-faint:#7d8083;--paper:#121212;--paper-soft:#1a1a1a;--line:#2c2c2c;--accent:#3fcf72;--accent-soft:#163524;--ks-lime:#e3e550;--ks-lime-ink:#e3e550;--good-bg:#123420;--good-text:#6bdc94;--ok-bg:#33330f;--ok-text:#e3e550;--warn-bg:#3a2a10;--warn-text:#f0b968;--bad-bg:#3a1414;--bad-text:#f28b87;--muted-bg:#202324;--muted-text:#8a8d90;--shadow:0 1px 2px #0006, 0 8px 24px #00000073}}:root[data-theme=dark]{--ink:#f2f2f0;--ink-soft:#b8bbbe;--ink-faint:#7d8083;--paper:#121212;--paper-soft:#1a1a1a;--line:#2c2c2c;--accent:#3fcf72;--accent-soft:#163524;--ks-lime:#e3e550;--ks-lime-ink:#e3e550;--good-bg:#123420;--good-text:#6bdc94;--ok-bg:#33330f;--ok-text:#e3e550;--warn-bg:#3a2a10;--warn-text:#f0b968;--bad-bg:#3a1414;--bad-text:#f28b87;--muted-bg:#202324;--muted-text:#8a8d90;--shadow:0 1px 2px #0006, 0 8px 24px #00000073}*{box-sizing:border-box}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}html,body{margin:0;padding:0}body{background:var(--paper);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;font-size:15.5px;line-height:1.8}h1,h2,h3{font-family:var(--font);color:var(--ink);margin:0;font-weight:900}p{margin:0 0 1em}button{font-family:var(--font)}code{background:var(--paper-soft);border-radius:4px;padding:1px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em}.shell{max-width:880px;margin:0 auto;padding-inline:20px}.site-header{border-bottom:1px solid var(--line);background:var(--paper)}.site-header .shell{justify-content:space-between;align-items:center;gap:16px;max-width:920px;padding-block:14px;display:flex}.brand{align-items:center;gap:10px;min-width:0;display:flex}.brand img{width:auto;height:26px;display:block}.brand .divider{background:var(--line);width:1px;height:20px}.brand .tool-name{color:var(--ink-soft);white-space:nowrap;font-size:.95rem;font-weight:700}.hero{padding-block:40px 8px}.hero .eyebrow{letter-spacing:.08em;color:var(--accent);text-transform:uppercase;margin-bottom:10px;font-size:.78rem;font-weight:700}.hero h1{margin-bottom:14px;font-size:clamp(1.6rem,4vw,2.1rem)}.hero p.lede{color:var(--ink-soft);max-width:62ch;font-size:1rem}.hero .highlight{color:var(--accent);font-weight:700}.cta-row{flex-wrap:wrap;align-items:center;gap:14px;margin:20px 0 6px;display:flex}.btn{cursor:pointer;border:none;border-radius:999px;align-items:center;gap:8px;padding:13px 26px;font-size:.95rem;font-weight:700;transition:transform .12s,box-shadow .12s;display:inline-flex}.btn:active{transform:scale(.98)}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn-primary{background:var(--ink);color:var(--paper)}.btn-primary:hover{box-shadow:var(--shadow)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:var(--paper-soft);color:var(--ink);border:1px solid var(--line)}.btn-ghost:hover{border-color:var(--ink-faint)}.btn-ghost[aria-pressed=true]{background:var(--bad-bg);color:var(--bad-text);border-color:#0000}.data-note{color:var(--ink-faint);font-size:.82rem}.progress{background:var(--paper-soft);color:var(--ink-soft);border-radius:12px;margin:18px 0;padding:14px 18px;font-size:.9rem;display:none}.progress[data-active=true]{display:block}.progress .bar{background:var(--line);border-radius:2px;height:4px;margin-top:10px;overflow:hidden}.progress .bar>span{background:var(--accent);border-radius:2px;width:8%;height:100%;animation:1.3s ease-in-out infinite indeterminate;display:block}@keyframes indeterminate{0%{width:20%;margin-left:-20%}50%{width:40%}to{width:20%;margin-left:110%}}.error-banner{background:var(--bad-bg);color:var(--bad-text);border-radius:12px;margin:18px 0;padding:14px 18px;font-size:.9rem;display:none}.error-banner[data-active=true]{display:block}.summary{flex-wrap:wrap;gap:12px;margin:22px 0;display:none}.summary[data-active=true]{display:flex}.summary-chip{background:var(--paper-soft);border:1px solid var(--line);border-radius:12px;flex:140px;padding:14px 16px}.summary-chip .label{letter-spacing:.05em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:6px;font-size:.72rem}.summary-chip .value{font-variant-numeric:tabular-nums;font-size:1.3rem;font-weight:900}.results-grid{grid-template-columns:1fr 1fr;gap:12px;margin:8px 0 32px;display:grid}@media (width<=640px){.results-grid{grid-template-columns:1fr}}.card{border:1px solid var(--line);background:var(--paper);border-radius:14px;padding:16px 18px}.card-head{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.card-head h3{font-size:.92rem;font-weight:700;line-height:1.4}.card .value-row{align-items:baseline;gap:6px;margin:10px 0 4px;display:flex}.card .value-row .num{font-variant-numeric:tabular-nums;font-size:1.6rem;font-weight:900}.card .value-row .unit{color:var(--ink-faint);font-size:.85rem}.card .thresholds{color:var(--ink-faint);margin-bottom:8px;font-size:.76rem}.card details{margin-top:6px}.card summary{color:var(--ink-soft);cursor:pointer;-webkit-user-select:none;user-select:none;font-size:.8rem}.card .risk-note{color:var(--ink-soft);border-top:1px solid var(--line);margin-top:8px;padding-top:8px;font-size:.84rem}.card.is-unsupported{background:var(--paper-soft)}.card.is-unsupported .value-row .num{color:var(--ink-soft);font-size:.95rem;font-weight:700}.chip{white-space:nowrap;border-radius:999px;align-items:center;padding:3px 10px;font-size:.72rem;font-weight:700;display:inline-flex}.chip[data-tone=good]{background:var(--good-bg);color:var(--good-text)}.chip[data-tone=ok]{background:var(--ok-bg);color:var(--ok-text)}.chip[data-tone=warn]{background:var(--warn-bg);color:var(--warn-text)}.chip[data-tone=bad]{background:var(--bad-bg);color:var(--bad-text)}.chip[data-tone=muted]{background:var(--muted-bg);color:var(--muted-text)}.scores{margin:8px 0 32px;display:none}.scores[data-active=true]{display:block}.scores h2{margin-bottom:4px;font-size:1.05rem}.scores .sub{color:var(--ink-soft);margin-bottom:14px;font-size:.88rem}.score-row{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}@media (width<=640px){.score-row{grid-template-columns:1fr}}.score-card{border:1px solid var(--line);text-align:center;border-radius:14px;padding:16px}.score-card.is-rtc{border-color:var(--accent);background:var(--accent-soft)}.score-card .name{color:var(--ink-soft);margin-bottom:6px;font-size:.82rem}.score-card .grade{font-size:1.4rem;font-weight:900}.section-title{margin:36px 0 6px;font-size:1.05rem}.section-sub{color:var(--ink-soft);margin-bottom:16px;font-size:.9rem}.continuous-panel{border:1px solid var(--line);border-radius:14px;margin-bottom:32px;padding:18px 20px}.continuous-stats{flex-wrap:wrap;gap:22px;margin:14px 0;display:flex}.continuous-stats .stat .label{color:var(--ink-faint);font-size:.75rem}.continuous-stats .stat .value{font-variant-numeric:tabular-nums;font-size:1.2rem;font-weight:900}.unsupported-note{color:var(--ink-soft);font-size:.84rem}.site-footer{border-top:1px solid var(--line);margin-top:40px;padding-block:20px 40px}.site-footer .shell{max-width:880px}.site-footer p{color:var(--ink-faint);max-width:68ch;font-size:.78rem}