:root{--bg: #e8eef2;--bg-accent: #d4e0e8;--surface: #f5f8f8;--ink: #1c2b36;--muted: #5a6d7a;--line: #c5d3de;--brand: #0b6e6e;--brand-soft: #d6eeee;--sun: #c23b3b;--sat: #2a6fbb;--open: #e8f3fc;--closed: #f8e4e4;--today: #0b6e6e;--shadow: 0 10px 30px rgba(28, 43, 54, 0.08);--radius: 14px;--font: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic UI", sans-serif}*{margin:0;padding:0;-webkit-box-sizing:border-box;box-sizing:border-box}.calendar{margin:0 auto;padding:48px 0 1rem}.calendar h2{margin-bottom:24px;font-size:22px}@media(max-width: 768px){.calendar h2{text-align:center}}.calendar__layout{display:grid;grid-template-columns:minmax(0, 1fr) minmax(220px, 32%);gap:1.5rem 1rem}@media(max-width: 768px){.calendar__layout{grid-template-columns:1fr;gap:1.25rem}}.calendar__main{min-width:0}.calendar__note{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:1rem;color:var(--ink);font-size:13px;line-height:1.7;background:#fff;padding:1.5rem 1.4rem;border:1px solid #d5d5d5;border-radius:4px}.calendar__note .note-title{margin:0;padding-bottom:.75rem;border-bottom:2px solid #960028;font-size:16px;font-weight:700;line-height:1.4;letter-spacing:.04em}.calendar__note .note-lead{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:.15rem}.calendar__note .note-lead-text{font-size:11px;font-weight:500}.calendar__note .note-date{font-size:15px;font-weight:700;color:var(--today);letter-spacing:.02em;padding-right:.5em}.calendar__note .note-estimate{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:.25rem;padding:.9rem 1rem;background:#faf6f7}.calendar__note .note-plan{font-size:12px}.calendar__note .note-plan-title{font-size:12px;font-weight:700;color:#960028;letter-spacing:.06em;padding-right:1em}.calendar__note .note-ship{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-align:baseline;-ms-flex-align:baseline;align-items:baseline;gap:.35rem;margin:.35rem 0 0}.calendar__note #standardShipDate{font-size:22px;font-weight:700;color:#960028;line-height:1.2;letter-spacing:.02em}.calendar__note .note-ship-label{font-size:13px;font-weight:500;color:var(--ink)}.calendar__note .note-body{margin:0;font-size:12px;line-height:2}.calendar__note .note-caution{margin:0;padding:.3rem .75rem;font-size:11px;line-height:1.65;color:#6a4a4a;background:#f8f0f0}.calendar__note .deadline-btn{display:inline-block;padding:0 .4em;border:2px solid #960028;border-radius:8px;background-color:#fff;color:#960028;font-size:12px;font-weight:700;text-align:center;text-decoration:none;-webkit-transition:background-color .15s ease,color .15s ease,border-color .15s ease;transition:background-color .15s ease,color .15s ease,border-color .15s ease;margin:0 .1em;line-height:1.3rem}@media(hover: hover){.calendar__note .deadline-btn:hover{border-color:#960028;color:#fff;background-color:#960028}}@media(max-width: 768px){.calendar__note{padding:1.25rem 1.1rem;gap:.85rem}.calendar__note .note-title{font-size:15px;text-align:center}.calendar__note .note-date{font-size:14px}.calendar__note #standardShipDate{font-size:20px}.calendar__note .note-body,.calendar__note .note-caution{font-size:11px}}.head{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:end;-ms-flex-align:end;align-items:flex-end;margin-bottom:.5rem}@media(max-width: 768px){.head{-webkit-box-orient:vertical;-webkit-box-direction:reverse;-ms-flex-direction:column-reverse;flex-direction:column-reverse;gap:.4em}}.controls{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:.4rem}@media(max-width: 768px){.controls{margin:0 auto}}.nav-btn{border:1px solid #fff;background:#960028;color:#fff;border-radius:999px;padding:.35rem .75rem;font:inherit;font-size:.8rem;cursor:pointer;-webkit-transition:background .1s ease,border-color .1s ease;transition:background .1s ease,border-color .1s ease}.nav-btn:hover:not(:disabled){border-color:#008ae7;background:#fff;color:#008ae7}.nav-btn:disabled{opacity:.4;cursor:not-allowed}.month-nav{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:.35rem;-ms-flex-negative:0;flex-shrink:0}.year-label{-ms-flex-negative:0;flex-shrink:0;width:9rem;min-height:1.25em;text-align:center;font-weight:700;font-size:.9rem;font-variant-numeric:tabular-nums}@media(max-width: 768px){.year-label{width:7.5rem}}.legend{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;gap:.35rem .75rem;color:var(--muted);font-size:13px}.legend span{display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:.35rem}.swatch{width:.7rem;height:.7rem;border-radius:3px;border:1px solid var(--line)}.swatch--open{background:#e3f0fb;border-color:#9dbfe0}.swatch--closed{background:#f8e4e4;border-color:#e0a0a0}.swatch--today{background:rgba(0,0,0,0);border:2px solid var(--today);-webkit-box-sizing:border-box;box-sizing:border-box}.swatch--ship{background:rgba(0,0,0,0);border:2px solid #960028;-webkit-box-sizing:border-box;box-sizing:border-box}.viewport{position:relative;overflow:hidden}.month-track{display:-webkit-box;display:-ms-flexbox;display:flex;gap:.5rem;overflow-x:auto;-ms-scroll-snap-type:x mandatory;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:.5rem 0 0;-webkit-overflow-scrolling:touch;scrollbar-width:none}.month-track::-webkit-scrollbar{display:none}.month-card{-webkit-box-flex:0;-ms-flex:0 0 calc((100% - .5rem)/2);flex:0 0 calc((100% - .5rem)/2);width:calc((100% - .5rem)/2);scroll-snap-align:start;scroll-snap-stop:always;background:var(--surface);padding:.5rem .5rem .65rem;min-height:0}.month-card h3{font-size:16px;text-align:center;margin-bottom:.4rem;letter-spacing:.02em}.weekday-row,.day-grid{display:grid;grid-template-columns:repeat(7, minmax(0, 1fr));gap:.18rem}.weekday{text-align:center;font-size:.68rem;font-weight:700;color:var(--muted);padding-bottom:.2rem}.weekday--sun{color:var(--sun)}.weekday--sat{color:var(--sat)}.day{min-height:2.4rem;border:1px solid #d9e4ec;border-radius:6px;padding:.12rem .15rem;background:#fff;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:.1rem}.day--open{background:#e8f3fc;border-color:#c5daf0}.day--open .day__num{color:#1f5f99}.day--empty{border:none;background:rgba(0,0,0,0);min-height:0}.day__num{font-size:.72rem;font-weight:700;line-height:1}.day--sun .day__num{color:var(--sun)}.day--sat .day__num{color:var(--sat)}.day--closed{background:#f8e4e4}.day--closed .day__num{color:var(--sun)}.day--today{outline:2px solid var(--today);outline-offset:-2px}.day--ship{outline:2px solid #960028;outline-offset:-2px}.hint{margin-top:.35rem;color:var(--muted);font-size:.8rem}@media(max-width: 768px){.month-track{gap:0}.month-card{-ms-flex-preferred-size:100%;flex-basis:100%;width:100%;min-height:0;padding:.5rem}.day{min-height:2.6rem;padding:.15rem}}