@import url(https://fonts.googleapis.com/css2?family=M+PLUS+1p:wght@500;700;800&family=Noto+Sans+JP:wght@400;500;700&display=swap);.tools-unified-page{--tools-bg-a:#f6f8ff;--tools-bg-b:#eef8f6;--tools-surface:rgba(255,255,255,.92);--tools-border:rgba(15,23,42,.1);--tools-shadow:0 14px 32px rgba(15,23,42,.08);--tools-text:#0f172a;--tools-muted:#64748b;--tools-accent:#0f766e;--tools-accent-soft:rgba(15,118,110,.14);--tools-focus-ring:0 0 0 .2rem rgba(15,118,110,.2)}body.tools-unified-page{color:var(--tools-text);font-family:"Noto Sans JP",sans-serif;background:radial-gradient(circle at 8% 12%,rgba(15,118,110,.06),transparent 45%) , radial-gradient(circle at 90% 20%,rgba(59,130,246,.07),transparent 40%) , linear-gradient(180deg,var(--tools-bg-a),var(--tools-bg-b))}.tools-unified-page .page-header{background:linear-gradient(135deg,rgba(255,255,255,.92),rgba(240,253,250,.95));border-color:rgba(15,118,110,.14);box-shadow:0 16px 36px rgba(15,23,42,.08)}.tools-unified-page .page-header__title{font-size: clamp(1.95rem, 1.4vw + 1.4rem, 2.55rem)}.tools-unified-page .page-header__title-text{font-family:"M PLUS 1p","Noto Sans JP",sans-serif;letter-spacing:.03em}.tools-unified-page .page-header__eyebrow{color:var(--tools-muted)}.tools-unified-page .page-header__subtitle{color:#475569}.tools-unified-page .card{background:var(--tools-surface);border:1px solid var(--tools-border);box-shadow:var(--tools-shadow)}.tools-unified-page .form-label{color:var(--tools-muted);font-weight:700}.tools-unified-page .form-control,.tools-unified-page .form-select,.tools-unified-page textarea{border-color:rgba(15,23,42,.16);background:rgba(255,255,255,.94);color:var(--tools-text)}.tools-unified-page .form-control:focus,.tools-unified-page .form-select:focus,.tools-unified-page textarea:focus{border-color:rgba(15,118,110,.35);box-shadow:var(--tools-focus-ring)}.tools-unified-page .form-check-input:focus{border-color:rgba(15,118,110,.35);box-shadow:var(--tools-focus-ring)}.tools-unified-page .btn-primary{background-color:var(--tools-accent);border-color:var(--tools-accent)}.tools-unified-page .btn-primary:hover,.tools-unified-page .btn-primary:focus-visible{background-color:#115e59;border-color:#115e59}.tools-unified-page .btn-outline-primary{color:var(--tools-accent);border-color:rgba(15,118,110,.35)}.tools-unified-page .btn-outline-primary:hover,.tools-unified-page .btn-outline-primary:focus-visible{color:#fff;background-color:var(--tools-accent);border-color:var(--tools-accent)}.tools-unified-page :focus-visible{outline:2px solid rgba(15,118,110,.35);outline-offset:2px}.tools-unified-page .btn:focus,.tools-unified-page .btn:focus-visible{box-shadow:var(--tools-focus-ring)}.tools-unified-page .alert-secondary{border-color:rgba(15,118,110,.2);background:var(--tools-accent-soft);color:#0f172a}