*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Yu Gothic",sans-serif}a{text-underline-offset:4px}main{max-width:1160px;margin:auto;padding:50px 28px 36px}.usage-heading{max-width:740px;margin-bottom:30px}.usage-heading h1{font-size:clamp(30px,4vw,46px);margin:10px 0}.usage-heading p{font-size:19px;margin:10px 0}.usage-heading small{color:var(--muted)}.usage-kicker{font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--accent)}.usage-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:34px 0 48px}.usage-card{--card-accent:#2856d9;--card-bg:#edf2ff;display:flex;flex-direction:column;padding:24px;border:1px solid var(--line);border-top:5px solid var(--card-accent);border-radius:16px;background:var(--card-bg);text-decoration:none;box-shadow:var(--shadow)}.usage-card.teal{--card-accent:#087c70;--card-bg:#e7f7f2}.usage-card.purple{--card-accent:#653dd2;--card-bg:#f2edff}.usage-card span,.usage-card b{color:var(--card-accent);font-size:13px}.usage-card h2{font-size:23px;margin:13px 0 8px}.usage-card p{margin:0 0 22px;color:var(--muted);font-size:15px}.usage-card b{margin-top:auto}.usage-card:hover{outline:2px solid var(--card-accent);outline-offset:2px}.usage-section{position:relative;background:white;border:1px solid var(--line);border-radius:18px;padding:32px;margin:26px 0;scroll-margin-top:26px}.section-number{display:inline-grid;place-items:center;width:35px;height:35px;background:var(--accent-soft);color:var(--accent);font-size:14px;font-weight:800;border-radius:9px}.usage-section h2{font-size:25px;margin:12px 0 18px}.usage-section h3{font-size:19px}.usage-section p,.usage-section li{font-size:15px;line-height:1.95}.usage-section li+li{margin-top:14px}.usage-section ul{padding-left:22px}.usage-note{padding:18px 20px;border-left:4px solid #d09312;border-radius:4px 10px 10px 4px;background:#fff8e7}.usage-table-wrap{overflow:auto;margin:25px 0}.usage-table-wrap table{border-collapse:collapse;width:100%;font-size:14px;min-width:570px;text-align:left;line-height:1.9}.usage-table-wrap caption{text-align:left;color:var(--muted);padding-bottom:12px;font-size:13px}.usage-table-wrap th,.usage-table-wrap td{padding:16px;border-bottom:1px solid var(--line);vertical-align:top}.usage-table-wrap thead{background:#edf2fa}.usage-table-wrap th[scope=row]{min-width:150px;width:22%}.usage-table-wrap td{overflow-wrap:anywhere}.usage-contact{display:flex;align-items:center;justify-content:space-between;gap:26px;padding:30px;border:1px solid #bedfdb;background:#e8f6f2;border-radius:18px;margin:36px 0}.usage-contact h2{font-size:23px;margin:8px 0}.usage-contact p{font-size:14px;margin-bottom:0}.usage-contact .button{display:inline-flex;align-items:center;text-decoration:none;white-space:nowrap}.usage-back{text-align:center;margin:30px 0}footer{padding:25px 28px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.skip{position:absolute;top:-80px;background:white;padding:12px;z-index:2000}.skip:focus{top:8px}
@media(max-width:760px){.page-usage{padding-bottom:0}.page-usage main{padding:30px 16px}.usage-heading p{font-size:17px}.usage-cards{grid-template-columns:1fr;gap:12px;margin:25px 0 32px}.usage-card{padding:20px}.usage-card h2{font-size:22px;margin-top:8px}.usage-card p{margin-bottom:13px}.usage-section{padding:23px 18px;border-radius:14px}.usage-section h2{font-size:23px}.usage-table-wrap{margin-right:-8px}.usage-contact{flex-direction:column;align-items:start;padding:24px 20px}.usage-contact .button{white-space:normal;overflow-wrap:anywhere}}
@media print{.usage-cards,.usage-back,.usage-contact .button{display:none}.usage-section{break-inside:auto;border:0;padding:0}.usage-table-wrap{overflow:visible}.usage-table-wrap table{min-width:0}.usage-table-wrap tr{break-inside:avoid}.usage-section h2{break-after:avoid}.page-usage main{padding:0}.usage-contact{background:white}}