:root{--bg:#f4f5f7;--card:#fff;--card-alt:#fafbfc;--text:#16181d;--muted:#5c6470;--faint:#868e9b;--border:#e4e7ec;--border-strong:#d3d8e0;--accent:#0b5fce;--accent-hover:#0a52b2;--accent-text:#fff;--accent-soft:#eef4fd;--ok:#0f7052;--ok-soft:#e6f5ef;--danger:#b32431;--danger-soft:#fdecec;--shadow:0 1px 2px #1018280a, 0 8px 24px #1018280f}*{box-sizing:border-box}h1,h2,h3,p,dl,dd,figure{margin:0}ul,ol{margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:system-ui,-apple-system,Hiragino Sans,Noto Sans JP,sans-serif;line-height:1.7}.shell{flex-direction:column;min-height:100dvh;display:flex}.topbar{border-bottom:1px solid var(--border);background:var(--card)}.topbar-inner{align-items:center;gap:.6rem;max-width:60rem;margin:0 auto;padding:.85rem 1.25rem;display:flex}.biller{letter-spacing:.01em;font-size:.95rem;font-weight:500}.topbar .secure{color:var(--faint);align-items:center;gap:.35rem;margin-left:auto;font-size:.78rem;display:inline-flex}.page{flex:1;width:100%;max-width:60rem;margin:0 auto;padding:1.25rem}.lede{margin:0 0 .85rem}.lede h1{letter-spacing:.01em;margin:0 0 .25rem;font-size:1.4rem;font-weight:600}.lede p{color:var(--muted);margin:0;font-size:.95rem}.cols{grid-template-columns:1fr;align-items:start;gap:1.25rem;display:grid}@media (min-width:800px){.cols{grid-template-columns:1.15fr 1fr}}.card{background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:14px;overflow:hidden}.card-head{border-bottom:1px solid var(--border);background:var(--card-alt);color:var(--muted);letter-spacing:.04em;padding:.85rem 1.5rem;font-size:.8rem;font-weight:500}.card-body{padding:1.35rem 1.5rem}.amount{align-items:baseline;gap:.4rem;margin:0 0 .15rem;display:flex}.amount .value{letter-spacing:-.02em;font-size:2.15rem;font-weight:600;line-height:1.1}.amount .per{color:var(--muted);font-size:1rem}.item-name{color:var(--muted);margin:0 0 1.15rem;font-size:.95rem}.rows{border-top:1px solid var(--border)}.row{border-bottom:1px solid var(--border);justify-content:space-between;gap:1rem;padding:.72rem 0;font-size:.92rem;display:flex}.row dt{color:var(--muted);margin:0}.row dd{text-align:right;margin:0;font-weight:500}.today{background:var(--ok-soft);border:1px solid color-mix(in srgb, var(--ok) 28%, transparent);border-radius:10px;justify-content:space-between;align-items:center;gap:1rem;margin-top:1rem;padding:.8rem 1.1rem;display:flex}.today .label{color:var(--ok);font-size:.9rem;font-weight:500}.today .zero{color:var(--ok);font-size:1.25rem;font-weight:600}.timeline{margin:0;padding:0;list-style:none}.timeline li{color:var(--muted);padding:0 0 .9rem 1.6rem;font-size:.88rem;line-height:1.55;position:relative}.timeline li:before{content:"";background:var(--card);border:2px solid var(--border-strong);z-index:1;border-radius:50%;width:10px;height:10px;position:absolute;top:.55rem;left:0}.timeline li:not(:last-child):after{content:"";background:var(--border);width:1px;height:100%;position:absolute;top:calc(.55rem + 5px);left:4.5px}.timeline li:last-child{padding-bottom:0}.timeline li.is-now:before{background:var(--accent);border-color:var(--accent)}.timeline li.is-charge:before{background:var(--card);border-color:var(--accent)}.timeline strong{color:var(--text);font-weight:500;display:block}button.primary{width:100%;min-height:3.25rem;color:var(--accent-text);background:var(--accent);cursor:pointer;border:none;border-radius:10px;padding:.9rem 1.25rem;font-family:inherit;font-size:1rem;font-weight:500;transition:background .15s}button.primary:hover:not(:disabled){background:var(--accent-hover)}button.primary:disabled{opacity:.6;cursor:progress}button.primary:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.assure{margin:.9rem 0 0;padding:0;list-style:none}.assure li{color:var(--muted);align-items:flex-start;gap:.55rem;padding:.22rem 0;font-size:.82rem;line-height:1.5;display:flex}.assure svg{color:var(--faint);flex:none;margin-top:.28rem}.brands{border-top:1px solid var(--border);flex-wrap:wrap;gap:.35rem;margin-top:.9rem;padding-top:.85rem;display:flex}.brands span{color:var(--faint);border:1px solid var(--border);letter-spacing:.02em;border-radius:5px;padding:.15rem .45rem;font-size:.72rem}.notice{border-radius:10px;margin-top:1rem;padding:.8rem 1rem;font-size:.88rem;line-height:1.6}.notice.error{background:var(--danger-soft);color:var(--danger);border:1px solid color-mix(in srgb, var(--danger) 26%, transparent)}.result-icon{border-radius:50%;place-items:center;width:46px;height:46px;margin-bottom:1rem;display:grid}.result-icon.ok{background:var(--ok-soft);color:var(--ok)}.result-icon.wait{background:var(--accent-soft);color:var(--accent)}.foot{color:var(--faint);text-align:center;margin:0;padding:0 1.25rem 1rem;font-size:.8rem;line-height:1.6}a{color:var(--accent)}
