.erlink-doc{--er-red:#e60012;--er-red-ink:#c8000f;--er-navy:#0d1f3d;--er-wash:#fdf2f3;--er-line:#f2d8da;--st-amber:#d98207;--st-blue:#1668b8;--st-green:#0d8a4f;--st-red:#cc3333;background:var(--bg);color:var(--ink);font-family:Hiragino Kaku Gothic ProN,Hiragino Sans,Noto Sans JP,Yu Gothic,Meiryo,system-ui,-apple-system,sans-serif;line-height:1.75;-webkit-font-smoothing:antialiased;font-feature-settings:"palt" 1}.erlink-doc *{box-sizing:border-box}.erlink-doc .wrap{max-width:1080px;margin:0 auto;padding:0 24px}.er-hero{background:var(--surface);padding:128px 0 0;border-bottom:1px solid var(--line)}.er-hero__grid{display:grid;grid-template-columns:1.06fr .94fr;grid-gap:40px;gap:40px;align-items:start}.er-status{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--er-red-ink);background:var(--er-wash);border:1px solid var(--er-line);padding:5px 13px;border-radius:999px}.er-status__dot{width:7px;height:7px;border-radius:50%;background:var(--er-red);flex:none}.er-hero h1{font-family:var(--font-display),"Hiragino Kaku Gothic ProN",sans-serif;font-size:clamp(28px,4.2vw,44px);line-height:1.24;letter-spacing:-.02em;font-weight:800;color:var(--er-navy);margin:18px 0;text-wrap:balance}.er-hero h1 em{font-style:normal;color:var(--er-red-ink)}.er-lede{font-size:clamp(15px,1.7vw,17px);color:var(--ink);margin:0 0 14px;max-width:46ch}.er-share{font-size:14.5px;color:var(--muted);margin:0;max-width:48ch}.er-share__q{color:var(--er-navy);font-weight:700}.er-hero__side{padding-top:6px}.er-hero__logo{display:block;width:min(300px,100%);height:auto}.er-hero__kind{font-size:12.5px;font-weight:700;color:var(--muted);letter-spacing:.04em;margin:8px 0 20px}.er-chain{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;align-items:stretch;gap:6px}.er-chain__item{position:relative;display:flex;flex-direction:column;gap:2px;background:#f7fafc;border:1px solid var(--line);border-radius:12px;min-width:92px;padding:11px 22px 11px 13px}.er-chain__actor{font-size:11.5px;color:var(--muted);font-weight:700}.er-chain__act{font-size:14.5px;font-weight:800;color:var(--er-navy);letter-spacing:-.01em}.er-chain__arrow{position:absolute;right:4px;top:50%;transform:translateY(-50%);color:var(--er-red);font-size:13px;font-weight:700}.er-privacy{display:flex;align-items:center;gap:12px;margin:34px 0 0;background:var(--er-navy);color:#fff;border-radius:12px 12px 0 0;padding:15px 22px;font-size:14px;font-weight:600}.er-privacy__ico{width:22px;height:22px;flex:none;color:#ffd7da}.er-body{padding:56px 0 88px}.er-body>section+section{margin-top:62px}.er-h2{display:flex;align-items:center;gap:12px;margin:0 0 10px;font-family:var(--font-display),sans-serif;font-size:clamp(21px,2.9vw,29px);color:var(--er-navy);font-weight:800;letter-spacing:-.02em;line-height:1.35}.er-h2__ico{flex:none;width:28px;height:28px;display:block}.er-h2__ico svg{width:100%;height:100%;display:block}.er-h2__ico--navy{color:var(--er-navy)}.er-h2__ico--red{color:var(--er-red)}.er-lead{margin:0 0 22px;font-size:15px;max-width:66ch}.er-lead,.er-note{color:var(--muted)}.er-note{font-size:12.5px;margin:14px 0 0;max-width:74ch;line-height:1.7}.er-scenes{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:14px;gap:14px;margin-top:20px}.er-scene{background:var(--surface);border-radius:14px;padding:20px 22px;border:1px solid var(--line);border-left:3px solid var(--er-line);box-shadow:0 1px 2px rgba(16,42,67,.04),0 10px 26px rgba(16,42,67,.05)}.er-scene__q{margin:0;font-size:16.5px;font-weight:800;color:var(--er-navy);letter-spacing:-.01em}.er-scene__b{margin:7px 0 0;font-size:14px;color:var(--muted);line-height:1.7}.er-statement{margin:30px 0 0;padding:30px 24px;text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:16px;display:flex;flex-direction:column;gap:6px}.er-statement span{font-size:clamp(15px,2vw,18px);color:var(--muted)}.er-statement strong{font-family:var(--font-display),sans-serif;font-weight:800;font-size:clamp(19px,3.2vw,30px);color:var(--er-navy);letter-spacing:-.02em;line-height:1.4;text-wrap:balance}.er-appgrid{display:grid;grid-template-columns:minmax(0,1fr) 250px;grid-gap:22px;gap:22px;align-items:start;margin-top:20px}.er-app{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface);box-shadow:0 2px 4px rgba(16,42,67,.05),0 22px 50px rgba(16,42,67,.1)}.er-app__bar{align-items:center;justify-content:space-between;background:var(--er-navy);color:#fff;padding:14px 18px}.er-app__bar,.er-app__title{display:flex;flex-wrap:wrap;gap:12px}.er-app__title{align-items:baseline}.er-app__name{font-family:var(--font-display),sans-serif;font-weight:800;font-size:15px;letter-spacing:.01em}.er-app__sub{font-size:12.5px;color:rgba(255,255,255,.68)}.er-app__kpis{display:flex;gap:7px;flex-wrap:wrap}.er-kpi{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:3px 10px;color:rgba(255,255,255,.9)}.er-kpi b{font-size:13.5px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:#fff}.er-kpi__dot{width:7px;height:7px;border-radius:50%;flex:none}.er-kpi--red .er-kpi__dot{background:#ff6b6b}.er-kpi--amber .er-kpi__dot{background:#f2b13c}.er-kpi--blue .er-kpi__dot{background:#6db3f2}.er-appside{padding-top:6px}.er-appside__t{font-family:var(--font-display),sans-serif;font-size:clamp(18px,2.3vw,22px);font-weight:800;color:var(--er-navy);letter-spacing:-.02em;margin:0 0 14px;line-height:1.4}.er-appside__list{list-style:none;margin:0;padding:0;display:grid;grid-gap:9px;gap:9px}.er-appside__list li{font-size:14.5px;font-weight:700;color:var(--ink);padding-left:16px;position:relative}.er-appside__list li:before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--er-red)}.er-boardwrap{overflow-x:auto}.er-board{border-collapse:collapse;width:100%;min-width:560px;font-size:14.5px}.er-board td,.er-board th{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line)}.er-board thead th{background:#f4f7f9;color:var(--muted);font-size:12px;font-weight:800;letter-spacing:.07em;white-space:nowrap}.er-board tbody tr:last-child td{border-bottom:0}.er-board tbody tr.is-alert{background:#fff7f7}.er-board tbody tr.is-alert .er-board__num{color:var(--st-red);font-weight:800}.er-board__pt{font-weight:700;color:var(--er-navy)}.er-board__next,.er-board__pt{white-space:nowrap}.er-board__arrow{color:var(--er-red);font-weight:800;margin-right:10px}.er-board__act{font-weight:700;color:var(--ink)}.er-board__num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--muted);white-space:nowrap}.er-chip{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:700;padding:3px 11px;border-radius:999px;white-space:nowrap;border:1px solid;background:var(--surface)}.er-chip__dot{width:7px;height:7px;border-radius:50%;background:currentColor;flex:none}.er-chip--amber{color:var(--st-amber)}.er-chip--blue{color:var(--st-blue)}.er-chip--green{color:var(--st-green)}.er-chip--red{color:var(--st-red)}.er-role{display:inline-block;font-size:11.5px;font-weight:800;color:#fff;background:var(--er-navy);border-radius:5px;padding:1px 7px;margin-right:8px;vertical-align:1px}.er-core{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px;margin-top:20px}.er-corecard{background:var(--surface);border-radius:16px;padding:24px 22px;border:1px solid var(--line);border-top:3px solid var(--er-red);box-shadow:0 1px 2px rgba(16,42,67,.04),0 14px 34px rgba(16,42,67,.06);display:flex;flex-direction:column}.er-corecard__t{font-family:var(--font-display),sans-serif;font-size:clamp(17px,2.2vw,20px);font-weight:800;color:var(--er-navy);letter-spacing:-.02em;margin:0 0 9px;line-height:1.4}.er-corecard__b{font-size:14px;color:var(--muted);margin:0;line-height:1.72}.er-steps-inline{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 0;padding:0}.er-steps-inline li{font-size:12.5px;font-weight:700;color:var(--er-navy);background:#f4f7f9;border:1px solid var(--line);border-radius:8px;padding:3px 9px}.er-corecard__tail{font-size:13.5px;color:var(--ink);font-weight:700;margin:auto 0 0;padding-top:13px;border-top:1px solid var(--line);min-height:calc(2 * 1.75em + 13px)}.er-steps-inline{margin-bottom:4px}.er-ba{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px;margin-top:20px}.er-ba__panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px 20px;box-shadow:0 1px 2px rgba(16,42,67,.04),0 12px 30px rgba(16,42,67,.05)}.er-ba__panel--after{border-color:#bfe3de;box-shadow:0 1px 2px rgba(12,115,118,.05),0 16px 38px rgba(12,115,118,.09)}.er-ba__tag{display:inline-flex;font-size:12.5px;font-weight:800;letter-spacing:.04em;padding:4px 12px;border-radius:999px;color:var(--muted);background:#eef2f6}.er-ba__tag--after{color:var(--teal-strong);background:#e5f4f2}.er-ba__steps{list-style:none;margin:16px 0 0;padding:0;display:grid;grid-gap:0;gap:0}.er-ba__steps li{display:flex;align-items:center;gap:9px;flex-wrap:wrap;padding:11px 0;position:relative}.er-ba__steps li+li{border-top:1px dashed var(--line)}.er-ba__actor{flex:none;min-width:58px;font-size:11.5px;font-weight:800;color:var(--muted);background:#f4f7f9;border-radius:6px;padding:2px 8px;text-align:center}.er-ba__panel--after .er-ba__actor{color:var(--er-navy);background:#eaf1f8}.er-ba__text{font-size:14px;color:var(--ink)}.er-ba__note{font-size:11.5px;font-weight:800;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:1px 7px}.er-ba__panel--after .er-ba__note{color:var(--teal-strong);border-color:#bfe3de;background:#f2faf8}.er-ba__steps li:last-child .er-ba__text{font-weight:800;color:var(--er-navy)}.er-effects{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:14px;gap:14px;margin-top:20px}.er-effect{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px 20px;box-shadow:0 1px 2px rgba(16,42,67,.04),0 10px 26px rgba(16,42,67,.05)}.er-effect__m{margin:0;font-family:var(--font-display),sans-serif;font-size:clamp(16px,2.1vw,19px);font-weight:800;color:var(--er-navy);letter-spacing:-.01em;line-height:1.4}.er-effect__b{margin:8px 0 0;font-size:14px;color:var(--muted);line-height:1.7}.er-measure{margin-top:18px;background:var(--er-navy);color:#fff;border-radius:16px;padding:26px 26px 24px}.er-measure__t{margin:0 0 8px;font-family:var(--font-display),sans-serif;font-size:clamp(18px,2.4vw,23px);font-weight:800;letter-spacing:-.02em;color:#fff}.er-measure__b{margin:0;font-size:14.5px;color:rgba(233,240,247,.86);line-height:1.8;max-width:68ch}.er-measure__list{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}.er-measure__list li{font-size:13px;font-weight:700;color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:5px 13px}.er-paper{background:#f4f7f9;border:1px solid var(--line);border-radius:16px;padding:26px 24px}.er-paper__t{font-family:var(--font-display),sans-serif;font-size:clamp(18px,2.4vw,23px);font-weight:800;color:var(--er-navy);letter-spacing:-.02em;margin:0 0 10px}.er-paper__b{margin:0;font-size:14.5px;color:var(--ink)}.er-paper__tail{margin:8px 0 0;font-size:13.5px;color:var(--muted)}.er-more{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:0 28px;gap:0 28px;margin-top:18px}.er-moreitem{display:block;padding:13px 0;border-top:1px solid var(--line)}.er-moreitem__t{display:block;font-size:14px;font-weight:800;color:var(--er-navy)}.er-moreitem__b{display:block;font-size:13px;color:var(--muted);margin-top:3px;line-height:1.7}.er-trust{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:14px;gap:14px;margin-top:20px}.er-trustcard{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:0 1px 2px rgba(16,42,67,.04),0 10px 26px rgba(16,42,67,.05)}.er-trustcard__ico{flex:none;width:26px;height:26px;color:var(--er-navy)}.er-trustcard__ico svg{width:100%;height:100%;display:block}.er-trustcard__t{font-size:15px;font-weight:800;color:var(--er-navy)}.er-trustcard__b{margin:5px 0 0;font-size:13.5px;color:var(--muted);line-height:1.7}.er-details{margin-top:18px}.er-details>summary,.er-faq__item>summary{cursor:pointer;font-size:14.5px;font-weight:700;color:var(--teal-strong);list-style:none;padding:12px 0;display:flex;align-items:center;gap:8px}.er-details>summary::-webkit-details-marker,.er-faq__item>summary::-webkit-details-marker{display:none}.er-details>summary:before,.er-faq__item>summary:before{content:"＋";font-weight:900;font-size:13px;flex:none;width:20px;height:20px;border-radius:50%;background:#eaf5f3;display:flex;align-items:center;justify-content:center}.er-details[open]>summary:before,.er-faq__item[open]>summary:before{content:"−"}.er-dl{margin:6px 0 0;display:grid;grid-gap:14px;gap:14px}.er-dl dt{font-size:14px;font-weight:800;color:var(--er-navy)}.er-dl dd{margin:4px 0 0;font-size:13.5px;color:var(--muted);line-height:1.75}.er-process{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);grid-gap:16px;gap:16px}.er-step{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px 20px 20px;box-shadow:0 1px 2px rgba(16,42,67,.04),0 14px 34px rgba(16,42,67,.05)}.er-step__no{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:34px;padding:0 8px;border-radius:999px;background:var(--er-wash);color:var(--er-red-ink);font-family:var(--font-display),sans-serif;font-weight:800;font-size:15px}.er-step__t{font-weight:800;color:var(--er-navy);font-size:16px;margin-top:14px;letter-spacing:-.01em}.er-step__b{color:var(--muted);font-size:14px;line-height:1.72;margin:7px 0 0}.er-scope{background:var(--er-wash);border:1px solid var(--er-line);border-left:4px solid var(--er-red);border-radius:0 14px 14px 0;padding:22px 24px}.er-scope__t{font-size:16px;font-weight:800;color:var(--er-navy);margin:0 0 7px}.er-scope__b{margin:0;font-size:13.5px;color:var(--ink);line-height:1.78}.er-faq{border-top:1px solid var(--line);margin-top:18px}.er-faq__item{border-bottom:1px solid var(--line)}.er-faq__item>summary{color:var(--er-navy);font-weight:800}.er-faq__item p{margin:0 0 14px;padding-left:28px;font-size:14px;color:var(--muted);line-height:1.8}.er-cta{margin-top:44px;gap:16px;align-items:center}.er-cta,.er-foot{display:flex;flex-wrap:wrap}.er-foot{margin-top:46px;padding-top:18px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted);gap:6px 22px}@media (max-width:1040px){.er-appgrid{grid-template-columns:1fr;gap:18px}.er-appside{padding-top:0}.er-appside__list{display:flex;flex-wrap:wrap;gap:8px 22px}}@media (max-width:980px){.er-hero__grid{grid-template-columns:1fr;gap:30px}.er-hero__side{padding-top:0}.er-core,.er-effects{grid-template-columns:1fr}.er-process,.er-trust{grid-template-columns:repeat(2,1fr)}}@media (max-width:820px){.er-hero{padding-top:104px}.er-ba,.er-more,.er-scenes,.er-trust{grid-template-columns:1fr}.er-more{gap:0}.er-app__bar{align-items:flex-start}}@media (max-width:520px){.er-process{grid-template-columns:1fr;gap:12px}.er-privacy{align-items:flex-start;font-size:13px}.er-chain__item{flex-grow:1;flex-shrink:1;flex-basis:calc(50% - 6px);min-width:0}.er-chain__item:nth-child(2) .er-chain__arrow{display:none}}