._page_blsc8_1{min-height:100vh;padding:max(58px, env(safe-area-inset-top)) max(clamp(22px, 5vw, 82px), env(safe-area-inset-right)) max(90px, env(safe-area-inset-bottom)) max(clamp(22px, 5vw, 82px), env(safe-area-inset-left));color:#123442;background:radial-gradient(circle at 8% 5%,#69b8cc2b,#0000 25rem),radial-gradient(circle at 92% 3%,#79c8ba29,#0000 28rem),#f2fbfc}._page_blsc8_1:focus{outline:none}._skipLink_blsc8_29{top:max(10px, env(safe-area-inset-top));left:max(10px, env(safe-area-inset-left));z-index:1000;color:#fff;background:#102f3a;border:2px solid #fff;border-radius:10px;align-items:center;min-height:44px;padding:0 16px;font-weight:800;text-decoration:none;transition:transform .16s;display:inline-flex;position:fixed;transform:translateY(calc(-100% - 24px));box-shadow:0 8px 24px #102f3a47}._skipLink_blsc8_29:focus-visible{outline-offset:3px;outline:3px solid #72bdb0;transform:translateY(0)}._header_blsc8_81,._sectionNav_blsc8_83,._notice_blsc8_85,._grid_blsc8_87,._operatorChecklist_blsc8_89,._helpPanel_blsc8_91,._footer_blsc8_93{width:min(1180px,100%);margin-left:auto;margin-right:auto}._backLink_blsc8_105{color:#176274;align-items:center;min-height:44px;margin-bottom:36px;font-size:.74rem;font-weight:800;text-decoration:none;display:inline-flex}._eyebrow_blsc8_127{color:#3c94a8;letter-spacing:.16em;text-transform:uppercase;margin-bottom:10px;font-size:.68rem;font-weight:800}._header_blsc8_81 h1{letter-spacing:-.065em;max-width:900px;margin-bottom:22px;font-size:clamp(3rem,6vw,5.25rem);line-height:.94}._header_blsc8_81>p:last-child{color:#54727d;max-width:850px;margin-bottom:28px;font-size:1rem;line-height:1.75}._sectionNav_blsc8_83{z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f2fbfcf0;border:1px solid #b9dfe2eb;border-radius:13px;flex-wrap:wrap;gap:8px;margin-bottom:14px;padding:10px;display:flex;position:sticky;top:10px;box-shadow:0 8px 20px #12344214}._sectionNav_blsc8_83 a,._helpPanel_blsc8_91 a{color:#176274;text-align:center;background:#fff;border:1px solid #b9dfe2;border-radius:9px;justify-content:center;align-items:center;min-height:44px;padding:0 13px;font-weight:800;text-decoration:none;display:inline-flex}._sectionNav_blsc8_83 a{flex:150px}._notice_blsc8_85{color:#fff;background:#123442;border-radius:20px;gap:9px;margin-bottom:18px;padding:28px;display:grid}._notice_blsc8_85 strong{font-size:1rem}._notice_blsc8_85>span{color:#c5dce1;font-size:.74rem;line-height:1.6}._notice_blsc8_85>div,._footer_blsc8_93>div,._helpPanel_blsc8_91>div:last-child{flex-wrap:wrap;gap:8px;margin-top:8px;display:flex}._notice_blsc8_85 a,._footer_blsc8_93 a{color:#efffff;text-align:center;background:#ffffff14;border:1px solid #fff3;border-radius:8px;justify-content:center;align-items:center;min-height:44px;padding:0 12px;font-size:.72rem;font-weight:750;text-decoration:none;display:inline-flex}._grid_blsc8_87{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}._grid_blsc8_87 section{background:#fbffffe6;border:1px solid #cce4e7;border-radius:20px;min-width:0;padding:28px}._grid_blsc8_87 section[id],._operatorChecklist_blsc8_89[id],._helpPanel_blsc8_91[id]{scroll-margin-top:90px}._grid_blsc8_87 section>span{color:#3c94a8;font-family:var(--font-mono);font-size:.68rem;font-weight:800}._grid_blsc8_87 h2,._operatorChecklist_blsc8_89 h2,._helpPanel_blsc8_91 h2{letter-spacing:-.04em;margin:18px 0 13px;font-size:1.56rem}._grid_blsc8_87 p,._operatorChecklist_blsc8_89 li,._helpPanel_blsc8_91 p,._footer_blsc8_93 p{color:#54727d;font-size:.82rem;line-height:1.72}._grid_blsc8_87 p:last-child{margin-bottom:0}._grid_blsc8_87 code{background:#e6f4f4;border-radius:4px;padding:1px 4px;font-size:.76rem}._operatorChecklist_blsc8_89{background:linear-gradient(135deg,#d9f6eae0,#dff4ffe0);border:1px solid #b9dfe2;border-radius:22px;grid-template-columns:minmax(240px,.7fr) minmax(0,1.3fr);gap:40px;margin-top:18px;padding:34px;display:grid}._operatorChecklist_blsc8_89 h2{margin-top:0}._operatorChecklist_blsc8_89 ol{gap:9px;margin:0;padding-left:22px;display:grid}._helpPanel_blsc8_91{background:linear-gradient(135deg,#fff,#eaf8f5);border:1px solid #b9dfe2;border-radius:20px;grid-template-columns:minmax(0,1fr) minmax(260px,.6fr);gap:28px;margin-top:18px;padding:28px;display:grid}._helpPanel_blsc8_91 h2{margin-top:0}._helpPanel_blsc8_91>div:last-child{align-content:center;align-items:stretch}._helpPanel_blsc8_91 a{flex:100%}._primaryAction_blsc8_543{color:#fff!important;background:#176274!important;border-color:#176274!important}._footer_blsc8_93{background:#fff;border:1px solid #cce4e7;border-radius:20px;margin-top:18px;padding:28px}._footer_blsc8_93 strong{color:#176274;font-size:.82rem}._footer_blsc8_93 p{max-width:850px;margin:8px 0 0}._footer_blsc8_93 a{color:#176274;background:#f2fbfc;border-color:#b9dfe2}._backLink_blsc8_105:hover,._sectionNav_blsc8_83 a:hover,._helpPanel_blsc8_91 a:hover,._footer_blsc8_93 a:hover{background:#e7f7f7;border-color:#3c94a8}._primaryAction_blsc8_543:hover{background:#123f50!important}._backLink_blsc8_105:focus-visible{outline-offset:3px;outline:3px solid #55a7b7}._sectionNav_blsc8_83 a:focus-visible{outline-offset:3px;outline:3px solid #55a7b7}._notice_blsc8_85 a:focus-visible{outline-offset:3px;outline:3px solid #55a7b7}._helpPanel_blsc8_91 a:focus-visible{outline-offset:3px;outline:3px solid #55a7b7}._footer_blsc8_93 a:focus-visible{outline-offset:3px;outline:3px solid #55a7b7}._page_blsc8_1 a[target=_blank]:after{content:" ↗";font-size:.85em}@media (max-width:820px){._grid_blsc8_87,._operatorChecklist_blsc8_89,._helpPanel_blsc8_91{grid-template-columns:1fr}}@media (max-width:560px){._page_blsc8_1{padding:max(34px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) max(70px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left))}._backLink_blsc8_105{margin-bottom:24px}._sectionNav_blsc8_83{top:max(6px, env(safe-area-inset-top));overscroll-behavior-inline:contain;scrollbar-width:thin;flex-wrap:nowrap;overflow-x:auto}._sectionNav_blsc8_83 a{flex:none}._grid_blsc8_87 section[id],._operatorChecklist_blsc8_89[id],._helpPanel_blsc8_91[id]{scroll-margin-top:82px}._notice_blsc8_85,._grid_blsc8_87 section,._operatorChecklist_blsc8_89,._helpPanel_blsc8_91,._footer_blsc8_93{padding:21px}}@media (prefers-reduced-motion:reduce){._skipLink_blsc8_29{transition:none}._sectionNav_blsc8_83{scroll-behavior:auto}}