.dj-echo{--ec-ink:#19333e;--ec-muted:#4b626b;--ec-accent:#12635e;--ec-line:#ccd9d9;--ec-soft:#f1f6f4;color:var(--ec-ink);overflow-wrap:anywhere;max-width:1060px;margin:32px auto;font-family:system-ui,-apple-system,Noto Sans JP,Yu Gothic,sans-serif;line-height:1.85}.dj-echo *{box-sizing:border-box}.dj-echo [hidden]{display:none!important}.dj-echo .ec-eyebrow{letter-spacing:.13em;color:var(--ec-accent);margin:0 0 8px;font-size:.77rem;font-weight:750}.dj-echo h2{letter-spacing:.01em;margin:8px 0 18px;font-size:clamp(1.7rem,4.5vw,2.5rem);line-height:1.45}.dj-echo h3{margin:0 0 18px;font-size:1.25rem;line-height:1.6}.dj-echo h3 small{color:var(--ec-muted);font-size:.8rem;font-weight:500}.dj-echo h4{margin:0 0 16px;font-size:1.15rem;line-height:1.6}.dj-echo p{margin:10px 0 18px}.dj-echo .ec-notice{border-left:4px solid var(--ec-accent);background:#e8f1ee;border-radius:0 12px 12px 0;margin:24px 0;padding:18px 22px}.dj-echo .ec-notice p{margin:5px 0 0}.dj-echo .ec-panel{border:1px solid var(--ec-line);background:#fff;border-radius:18px;margin:24px 0;padding:28px}.dj-echo .ec-step{border:1px solid var(--ec-line);width:36px;height:36px;color:var(--ec-accent);border-radius:50%;place-items:center;margin-right:10px;font-size:.8rem;display:inline-grid}.dj-echo .ec-fields{border:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:21px 24px;min-width:0;margin:0;padding:0;display:grid}.dj-echo legend{color:var(--ec-muted);width:100%;margin:0 0 18px;padding:0;font-size:.9rem}.dj-echo label{min-width:0;font-weight:650;display:block}.dj-echo label>span:first-child{margin-bottom:7px;display:block}.dj-echo input,.dj-echo select{width:100%;min-width:0;max-width:100%;color:var(--ec-ink);font:inherit;background:#fff;border:1px solid #849a9d;border-radius:9px;min-height:48px;padding:11px 12px;font-size:16px;display:block}.dj-echo select{padding-right:30px}.dj-echo .ec-choice{color:var(--ec-muted);min-height:1.3em;margin-top:6px;font-size:.81rem;font-weight:400;line-height:1.6;display:block}.dj-echo .ec-field-error{color:#9a3d27;margin-top:6px;font-size:.85rem;font-weight:500;line-height:1.6;display:block}.dj-echo [aria-invalid=true]{border:2px solid #9a3d27}.dj-echo :focus-visible{outline-offset:3px;outline:3px solid #c9822a}.dj-echo .ec-actions{flex-wrap:wrap;gap:12px;margin-top:24px;display:flex}.dj-echo button{cursor:pointer;border:1px solid var(--ec-accent);min-height:48px;font:inherit;background:var(--ec-accent);color:#fff;border-radius:9px;padding:10px 20px;font-weight:700;line-height:1.6}.dj-echo button[data-reset]{color:var(--ec-accent);background:#fff}.dj-echo button:disabled{opacity:.5;cursor:default}.dj-echo .ec-status{min-height:1.5em;color:var(--ec-muted);margin:12px 0 0;font-size:.83rem}.dj-echo .ec-result{border-top:2px solid var(--ec-accent);margin-top:22px;padding-top:20px}.dj-echo .ec-models{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.dj-echo .ec-model{background:var(--ec-soft);border:1px solid var(--ec-line);border-radius:12px;min-width:0;padding:20px}.dj-echo .ec-tag{color:var(--ec-accent);margin:18px 0 6px;font-size:.81rem;font-weight:750;display:block}.dj-echo .ec-tag-mismatch{color:#963e27}.dj-echo ul{margin:0;padding-left:1.2em}.dj-echo li{margin:8px 0;font-size:.94rem}.dj-echo .ec-price-big{margin:12px 0;font-size:1.8rem;font-weight:750;line-height:1.5}.dj-echo .ec-fine{color:var(--ec-muted);font-size:.86rem}.dj-echo .ec-table-wrap{overscroll-behavior-x:contain;max-width:100%;overflow-x:auto}.dj-echo table{border-collapse:collapse;width:100%;min-width:460px;font-size:.9rem}.dj-echo th,.dj-echo td{text-align:left;border-bottom:1px solid var(--ec-line);vertical-align:top;padding:12px}.dj-echo thead{background:var(--ec-soft)}.dj-echo a{color:var(--ec-accent);text-underline-offset:3px;text-decoration:underline}.dj-echo footer{color:var(--ec-muted);padding:2px 4px;font-size:.82rem}.dj-echo footer p{margin:6px 0}.dj-echo .ec-static p{font-size:.9rem}@media (width<=620px){.dj-echo .ec-panel{border-radius:13px;padding:20px 16px}.dj-echo .ec-fields,.dj-echo .ec-models{grid-template-columns:1fr}.dj-echo .ec-actions button{flex:170px}.dj-echo .ec-model{padding:17px}.dj-echo .ec-notice{padding:15px 17px}.dj-echo h3{font-size:1.14rem}.dj-echo .ec-intro{padding:0 4px}.dj-echo table{font-size:.85rem}}.dj-echo{--ec-ink:var(--foreground);--ec-muted:var(--muted-foreground);--ec-accent:var(--foreground);--ec-line:var(--border);--ec-soft:var(--surface-soft)}.dj-echo .ec-panel,.dj-echo input,.dj-echo select{background:var(--background);color:var(--foreground)}.dj-echo .ec-notice{background:var(--surface-note)}.dj-echo button{background:var(--foreground);color:var(--background)}.dj-echo button[data-reset]{background:var(--background);color:var(--foreground)}.dark .dj-echo .ec-field-error,.dark .dj-echo .ec-tag-mismatch{color:#ffb4a8}