.jik-tool{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);padding:22px;margin:24px 0;display:grid;gap:22px}
@media(min-width:820px){.jik-tool{grid-template-columns:1fr 1fr}}
.jt-f{display:block;margin:0 0 14px}.jt-f span{display:block;font-weight:600;font-size:14px;margin-bottom:6px}
.jt-f input,.jt-f select{width:100%;font:600 18px var(--mono);padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--text)}
.jt-f input:focus,.jt-f select:focus{outline:2px solid var(--accent);border-color:var(--accent)}
.jt-f small{display:block;color:var(--text-2);font-size:12.5px;margin-top:4px}.jt-c{display:block;margin:8px 0;font-size:14px}
.jt-more summary{cursor:pointer;font-weight:600;color:var(--accent);margin-bottom:12px}
.jt-t{width:100%;border-collapse:collapse;font-size:14.5px}.jt-t th{text-align:left;font-weight:500;color:var(--text-2);padding:9px 0;border-bottom:1px solid var(--line-2)}
.jt-t td{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums;padding:9px 0;border-bottom:1px solid var(--line-2);white-space:nowrap}
.jt-t .jt-sub th,.jt-t .jt-sub td{font-weight:700;color:var(--text)}.jt-t .jt-big th,.jt-t .jt-big td{font-size:20px;font-weight:800;color:var(--accent);border-bottom:0;padding-top:14px}
.jt-note{font-size:13px;color:var(--text-2);margin-top:10px}
.jik-prose{max-width:760px;margin:0 auto;font-size:16.5px;line-height:1.75}.jik-prose h1{font-size:clamp(30px,5vw,46px);font-weight:800;letter-spacing:-.035em;line-height:1.08;margin:8px 0 16px}
.jik-prose h2{font-size:26px;font-weight:750;margin:38px 0 12px;letter-spacing:-.025em}.jik-prose h3{font-size:19px;margin:24px 0 8px}
.jik-prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.jik-prose ul,.jik-prose ol{padding-left:22px;margin:0 0 1.1em}.jik-prose li{margin:.3em 0}
.jik-prose table{width:100%;border-collapse:collapse;margin:0 0 1.2em;font-size:14.5px}.jik-prose th,.jik-prose td{border:1px solid var(--line);padding:8px 10px;text-align:left}.jik-prose th{background:var(--surface-2)}
.jik-prose figure{margin:0 0 24px}.jik-prose figure img{width:100%;height:auto;border-radius:14px;display:block}.jik-prose figcaption{font-size:12.5px;color:var(--text-2);margin-top:6px}
.jik-prose details{border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin:0 0 10px;background:var(--surface)}.jik-prose summary{font-weight:650;cursor:pointer}
.jik-kicker{font:600 12.5px var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--accent)}
.jik-lead{font-size:19px;color:var(--text-2)}
.jik-cards{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));margin:20px 0 30px}.jik-cards a{display:block;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px;text-decoration:none!important;color:var(--text)!important;transition:transform .15s,box-shadow .15s}
.jik-cards a:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.jik-cards strong{display:block;font-size:17px;margin-bottom:4px}.jik-cards span{font-size:14px;color:var(--text-2)}
.jik-cards img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;margin-bottom:10px}
.jik-joblist{list-style:none;padding:0!important}.jik-joblist li{border-bottom:1px solid var(--line-2);padding:10px 0}.jik-callout{background:var(--accent-soft);border-radius:12px;padding:16px 18px;margin:20px 0}
.jik-src{font-size:13.5px;color:var(--text-2)}
.jik-prose .jt-t th,.jik-prose .jt-t td{border:0;border-bottom:1px solid var(--line-2);background:none;padding:9px 4px}.jik-prose .jt-t .jt-big th,.jik-prose .jt-t .jt-big td{border-bottom:0}