*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #ffffff;--soft: #f6f5f1;--ink: #1f1d1a;--ink-2: #4a463d;--muted: #767063;--line: #e6e2d6;--line-2: #f0ede3;--accent: oklch(.55 .18 28);--link: oklch(.5 .13 230);--tag: #efece1;--ok: #16a34a;--sans: "IBM Plex Sans JP", "IBM Plex Sans", "Hiragino Sans", "Yu Gothic", system-ui, sans-serif;--mono: "IBM Plex Mono", ui-monospace, "SF Mono", monospace}body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.7;font-feature-settings:"palt";min-height:100vh;display:flex;flex-direction:column}.page-content{flex:1}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}h1,h2,h3{letter-spacing:-.01em;font-family:var(--sans)}.breadcrumb{max-width:1400px;margin:0 auto;padding:16px 32px 0;font-family:var(--mono);font-size:11px;color:var(--muted);display:flex;align-items:center;gap:6px}.breadcrumb a{color:var(--muted)}.breadcrumb-sep{opacity:.5}.detail-layout{max-width:1400px;margin:0 auto;padding:20px 32px 40px;display:grid;grid-template-columns:240px minmax(0,1fr);gap:36px}.sidebar-left{position:sticky;top:80px;align-self:start;max-height:calc(100vh - 100px);overflow-y:auto}.side-section{margin-bottom:24px}.side-section-head{display:flex;justify-content:space-between;align-items:baseline;padding:0 10px 8px;border-bottom:1px solid var(--line);margin-bottom:6px}.side-section-title{font-size:12.5px;font-weight:700;color:var(--ink)}.side-count{font-family:var(--mono);font-size:11px;color:var(--muted)}.side-list{list-style:none;display:flex;flex-direction:column;gap:1px}.side-list a{display:flex;justify-content:space-between;align-items:center;padding:6px 10px;border-radius:6px;color:var(--ink-2);font-size:13.5px}.side-list a:hover{background:var(--soft);text-decoration:none}.side-list a.active-item{background:var(--soft);color:var(--ink);font-weight:600}.side-dot{width:6px;height:6px;border-radius:50%;display:inline-block;margin-right:8px}.side-live-dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}.sidebar-right{position:sticky;top:80px;align-self:start;display:flex;flex-direction:column;gap:22px}.status-tag{display:inline-flex;align-items:center;gap:5px;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600;letter-spacing:.02em}.status-tag-dot{width:5px;height:5px;border-radius:50%}.section-title-row{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid var(--line)}.section-title{font-size:18px;font-weight:700;letter-spacing:-.01em}.section-action{font-size:12px;color:var(--muted)}.hist-table{border:1px solid var(--line);border-radius:12px;overflow:hidden}.hist-row{display:grid;gap:16px;padding:14px 18px;border-top:1px solid var(--line-2);color:var(--ink);align-items:center}.hist-row:first-child{border-top:none}.hist-date{font-family:var(--mono);font-size:12px;color:var(--muted)}.hist-title-text{font-size:14px;font-weight:500}.hist-discount{font-family:var(--mono);font-size:12px;font-weight:600}.hist-status{text-align:right}.notify-card{border:1px solid var(--ink);border-radius:10px;padding:18px}.notify-card-title{font-size:14px;font-weight:600;margin-bottom:4px}.notify-card-desc{margin:0 0 12px;font-size:12px;color:var(--muted);line-height:1.7}.notify-check{display:flex;gap:8px;align-items:center;margin-bottom:10px;font-size:12px}.notify-email-input{width:100%;box-sizing:border-box;padding:9px 11px;border:1px solid var(--line);border-radius:6px;font-size:12px;font-family:var(--sans);outline:none;margin-bottom:8px}.notify-submit{width:100%;padding:9px;background:var(--ink);color:var(--bg);border:none;border-radius:6px;font-size:12px;font-weight:500;cursor:pointer;font-family:var(--sans)}.tags-head{font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px;font-weight:600}.tags{display:flex;flex-wrap:wrap;gap:6px}.tag{padding:5px 10px;background:var(--tag);border-radius:999px;font-size:12px;color:var(--ink-2)}.tag:hover{background:var(--line);text-decoration:none}.mono{font-family:var(--mono)}.muted{color:var(--muted)}.site-header[data-astro-cid-5hce7sga]{border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:10}.header-inner[data-astro-cid-5hce7sga]{display:flex;align-items:center;gap:24px;padding:14px 32px;max-width:1400px;margin:0 auto}.logo[data-astro-cid-5hce7sga]{display:flex;align-items:baseline;gap:8px;color:var(--ink);font-weight:700;font-size:20px;letter-spacing:-.01em;flex-shrink:0}.logo-mark[data-astro-cid-5hce7sga]{width:22px;height:22px;background:var(--accent);display:inline-block;border-radius:4px;vertical-align:-3px}.header-nav[data-astro-cid-5hce7sga]{display:flex;gap:22px;font-size:13.5px}.header-nav[data-astro-cid-5hce7sga] a[data-astro-cid-5hce7sga]{color:var(--ink-2)}.header-nav[data-astro-cid-5hce7sga] a[data-astro-cid-5hce7sga].active{color:var(--ink);font-weight:600}.search-wrap[data-astro-cid-5hce7sga]{flex:1;max-width:360px;margin-left:auto;position:relative}.search-wrap[data-astro-cid-5hce7sga] svg[data-astro-cid-5hce7sga]{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted)}.search-input[data-astro-cid-5hce7sga]{width:100%;padding:9px 40px 9px 36px;font-family:var(--sans);font-size:13px;background:var(--soft);border:1px solid var(--line);border-radius:8px;color:var(--ink);outline:none}.search-kbd[data-astro-cid-5hce7sga]{position:absolute;right:10px;top:50%;transform:translateY(-50%);font-family:var(--mono);font-size:10px;color:var(--muted);background:var(--bg);border:1px solid var(--line);padding:1px 5px;border-radius:3px}.notify-btn[data-astro-cid-5hce7sga]{padding:8px 14px;background:var(--ink);color:var(--bg);font-size:12px;font-weight:500;border-radius:6px;white-space:nowrap;flex-shrink:0}.notify-btn[data-astro-cid-5hce7sga]:hover{text-decoration:none;opacity:.85}.site-footer[data-astro-cid-5hce7sga]{background:var(--soft);border-top:1px solid var(--line);padding:32px 32px 28px}.footer-inner[data-astro-cid-5hce7sga]{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:baseline;font-size:12px;color:var(--muted)}.footer-left[data-astro-cid-5hce7sga]{display:flex;gap:18px;align-items:baseline}.footer-logo[data-astro-cid-5hce7sga]{font-weight:700;color:var(--ink);font-size:14px}.footer-links[data-astro-cid-5hce7sga]{display:flex;gap:16px}.footer-links[data-astro-cid-5hce7sga] a[data-astro-cid-5hce7sga]{color:var(--muted)}.side-section[data-astro-cid-ryjzjgvk]{margin-bottom:24px}.side-section-head[data-astro-cid-ryjzjgvk]{display:flex;justify-content:space-between;align-items:baseline;padding:0 10px 8px;border-bottom:1px solid var(--line);margin-bottom:4px}.side-section-title[data-astro-cid-ryjzjgvk]{font-size:12.5px;font-weight:700;color:var(--ink)}.side-count[data-astro-cid-ryjzjgvk]{font-family:var(--mono);font-size:11px;color:var(--muted)}.side-link[data-astro-cid-ryjzjgvk]{display:flex;justify-content:space-between;align-items:center;padding:6px 10px;border-radius:6px;color:var(--ink-2);font-size:13.5px;text-decoration:none}.side-link[data-astro-cid-ryjzjgvk]:hover{background:var(--soft)}.side-link[data-astro-cid-ryjzjgvk].active-item{background:var(--soft);color:var(--ink);font-weight:600}.side-link[data-astro-cid-ryjzjgvk].brand-indent{padding-left:28px}details[data-astro-cid-ryjzjgvk]{border:none}details[data-astro-cid-ryjzjgvk] summary[data-astro-cid-ryjzjgvk]{list-style:none}details[data-astro-cid-ryjzjgvk] summary[data-astro-cid-ryjzjgvk]::-webkit-details-marker{display:none}.cat-summary[data-astro-cid-ryjzjgvk]{display:flex;align-items:center;gap:5px;padding:7px 10px 4px;font-size:12.5px;font-weight:700;color:var(--ink);cursor:pointer;user-select:none;border-radius:6px}.cat-summary[data-astro-cid-ryjzjgvk]:hover{background:var(--soft)}.cat-summary[data-astro-cid-ryjzjgvk] .side-count[data-astro-cid-ryjzjgvk]{margin-left:auto}.cat-chevron[data-astro-cid-ryjzjgvk]{font-size:9px;color:var(--muted);transition:transform .15s ease;display:inline-block}details[data-astro-cid-ryjzjgvk][open]>.cat-summary[data-astro-cid-ryjzjgvk] .cat-chevron[data-astro-cid-ryjzjgvk]{transform:rotate(90deg)}.cat-name[data-astro-cid-ryjzjgvk]{flex:1}.cat-brands[data-astro-cid-ryjzjgvk]{display:flex;flex-direction:column}.side-live-dot[data-astro-cid-ryjzjgvk]{width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0}