:root{--bg:#fff;--fg:#1a1d24;--muted:#6b7280;--border:#e5e7eb;--surface:#f8f9fb;--accent:#2563eb;--up:#dc2626;--down:#2563eb;--bull:#dc2626;--bear:#2563eb;--neutral:#6b7280}@media (prefers-color-scheme:dark){:root{--bg:#0f1117;--fg:#e5e7eb;--muted:#9ca3af;--border:#2a2e3a;--surface:#171a23;--accent:#60a5fa;--up:#f87171;--down:#60a5fa;--bull:#f87171;--bear:#60a5fa}}*{box-sizing:border-box;margin:0;padding:0}body,html{background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Pretendard,Segoe UI,Malgun Gothic,sans-serif;font-size:15px;line-height:1.55}a{color:inherit;text-decoration:none}.container{max-width:1080px;margin:0 auto;padding:0 16px}.site-header{border-bottom:1px solid var(--border);background:var(--bg)}.site-header .container{display:flex;align-items:center;gap:20px;height:56px}.site-header .logo{font-weight:700;font-size:17px}.site-header nav{display:flex;gap:14px;font-size:14px;color:var(--muted)}.site-header nav a:hover{color:var(--fg)}.data-date{font-size:12.5px;color:var(--muted)}.stock-search{position:relative;margin-left:auto}.stock-search input{width:190px;padding:6px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--fg);font-size:13.5px;outline:none}.stock-search input:focus{border-color:var(--accent)}.search-results{position:absolute;top:calc(100% + 6px);right:0;min-width:240px;background:var(--bg);border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.18);list-style:none;overflow:hidden;z-index:50}.search-results button{display:block;width:100%;text-align:left;padding:9px 14px;background:none;border:none;color:var(--fg);font-size:14px;font-weight:600;cursor:pointer}.search-results button.hi{background:var(--surface);color:var(--accent)}.search-results .code{color:var(--muted);font-size:12px;font-weight:400;margin-left:6px}@media (max-width:640px){.site-header nav{display:none}.stock-search 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var(--border);border-radius:999px;font-size:13.5px;font-family:inherit;cursor:pointer;background:var(--bg);color:var(--fg);-webkit-user-select:none;-moz-user-select:none;user-select:none}.filter-chip input{accent-color:var(--accent)}.filter-chip.on{border-color:var(--accent);color:var(--accent);font-weight:600}.result-meta{display:flex;align-items:baseline;gap:10px;margin:16px 0 8px}.result-meta .count{font-weight:700;font-size:16px}.result-meta .hint{font-size:12.5px;color:var(--muted)}.table-wrap{overflow-x:auto}.stock-table{width:100%;border-collapse:collapse;font-size:14px}.stock-table th{text-align:left;font-size:12.5px;color:var(--muted);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--border);white-space:nowrap;cursor:pointer}.stock-table td.num,.stock-table th.num{text-align:right}.stock-table td{padding:9px 10px;border-bottom:1px solid var(--border);white-space:nowrap}.stock-table tbody tr:hover{background:var(--surface)}.stock-table .name a{font-weight:600}.stock-table .name a:hover{color:var(--accent)}.stock-table .code{color:var(--muted);font-size:12px;margin-left:6px}.pct-up{color:var(--up)}.pct-down{color:var(--down)}.badge{display:inline-block;padding:2px 7px;border-radius:5px;font-size:11.5px;font-weight:600;margin-right:4px;background:color-mix(in srgb,var(--neutral) 12%,transparent);color:var(--neutral)}.badge.bull{background:color-mix(in srgb,var(--bull) 12%,transparent);color:var(--bull)}.badge.bear{background:color-mix(in srgb,var(--bear) 12%,transparent);color:var(--bear)}.badge-ago{font-style:normal;font-weight:400;opacity:.65;margin-left:3px;font-size:10.5px}.window-chip{border-radius:7px}.stock-header{display:flex;align-items:baseline;gap:12px;margin:24px 0 4px;flex-wrap:wrap}.stock-header h1{font-size:22px}.stock-header .price{font-size:20px;font-weight:700}.chart-wrap{margin:0 0 16px;border:1px solid var(--border);border-radius:10px;overflow:hidden;touch-action:pan-y}.chart-toolbar{flex-wrap:wrap;gap:8px 16px;margin:14px 0 10px;font-size:12.5px}.chart-toolbar,.toolbar-group{display:flex;align-items:center}.toolbar-group{gap:4px}.toolbar-label{color:var(--muted);margin-right:2px}.chart-toolbar button{padding:4px 10px;border:1px solid var(--border);border-radius:7px;background:var(--surface);color:var(--fg);font-size:12.5px;cursor:pointer}.chart-toolbar button.on,.chart-toolbar button:hover{border-color:var(--accent)}.chart-toolbar button.on{color:var(--accent);font-weight:600}.toolbar-toggle{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border:1px solid var(--border);border-radius:7px;background:var(--surface);cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;color:var(--muted)}.toolbar-toggle.on{color:var(--fg);border-color:var(--accent)}.toolbar-toggle 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6%,transparent)}.bt-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.bt-head strong{font-size:14.5px}.bt-sub{display:block;font-size:12.5px;color:var(--muted);margin-top:3px}.bt-run{padding:8px 18px;border:none;border-radius:8px;background:var(--accent);color:#fff;font-size:13.5px;font-weight:600;cursor:pointer;white-space:nowrap}.bt-run:disabled{opacity:.4;cursor:default}.bt-warn{font-size:12.5px;color:var(--muted);margin-top:8px}.bt-result{margin-top:14px}.bt-meta{font-size:12.5px;margin-bottom:8px}.bt-disc,.bt-meta{color:var(--muted)}.bt-disc{font-size:11.5px;margin-top:8px;line-height:1.5}.stats-baseline{margin:16px 0 8px;padding:12px 16px;border:1px solid var(--border);border-radius:10px;background:var(--surface);font-size:13.5px}.baseline-item{margin-left:12px;color:var(--muted)}.strategy-card{margin:28px 0;padding:18px;border:1px solid var(--border);border-radius:12px}.strategy-card h2{margin:0 0 6px}.strategy-desc{font-size:13.5px;color:var(--fg)}.strategy-desc .muted{color:var(--muted)}.stats-table{font-size:13.5px}.stats-disclaimer{margin-top:36px;padding:16px 18px;border:1px solid var(--border);border-radius:10px;background:var(--surface);font-size:13px}.stats-disclaimer h2{font-size:15px;margin:0 0 8px}.prose h1{font-size:24px;margin:28px 0 12px}.prose h2{font-size:18px;margin:24px 0 8px}.prose li,.prose p{margin-bottom:8px;color:var(--fg)}.prose ul{padding-left:20px}.stock-table td.cap{color:var(--muted);font-size:13px}@media (max-width:640px){.stock-table:not(.stats-table) td:nth-child(3),.stock-table:not(.stats-table) td:nth-child(5),.stock-table:not(.stats-table) td:nth-child(6),.stock-table:not(.stats-table) th:nth-child(3),.stock-table:not(.stats-table) th:nth-child(5),.stock-table:not(.stats-table) th:nth-child(6){display:none}}