:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg-page:#fff;--bg-card:#f9fafb;--bg-tint:#f2f4f6;--bg-pill-bar:#f2f4f6;--bg-pill-active:#fff;--text-primary:#191f28;--text-secondary:#4e5968;--text-muted:#8b95a1;--brand-yellow:#f97316;--brand-yellow-hover:#ea6a0a;--brand-yellow-bg:#f973161a;--toss-blue:#3182f6;--toss-blue-hover:#1b64da;--toss-down:#3182f6;--toss-up:#f04452;--s1:#ea6a0a;--s2:#059669;--s3:#7c3aed;--border-color:#e5e8eb;--border-subtle:#f2f4f6;--chart-crosshair:#00000040;--sheet-bg:#fff;--sheet-backdrop:#00000073;--shadow-sm:0 1px 3px #0000000f;--shadow-md:0 4px 14px #00000014;--shadow-lg:0 12px 32px #00000029}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg-page:#101012;--bg-card:#17171d;--bg-tint:#1e1e26;--bg-pill-bar:#1c1c22;--bg-pill-active:#2b2b36;--text-primary:#fff;--text-secondary:#8b95a1;--text-muted:#6b7280;--brand-yellow:#fbbf24;--brand-yellow-hover:#f59e0b;--brand-yellow-bg:#fbbf2424;--toss-blue:#3182f6;--toss-blue-hover:#4893ff;--toss-down:#388eff;--toss-up:#f04452;--s1:#fbbf24;--s2:#34d399;--s3:#a78bfa;--border-color:#ffffff14;--border-subtle:#ffffff0a;--chart-crosshair:#ffffff59;--sheet-bg:#1c1d25;--sheet-backdrop:#000000a6;--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 12px 36px #0009}}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{background-color:var(--bg-page);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-user-select:none;user-select:none;font-family:Pretendard Variable,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;overflow-x:hidden}.toss-app-root{background-color:var(--bg-page);max-width:560px;min-height:100vh;padding-bottom:calc(32px + env(safe-area-inset-bottom,0px));flex-direction:column;margin:0 auto;display:flex;position:relative}.toss-header{padding:calc(14px + env(safe-area-inset-top,0px)) 20px 12px;background-color:var(--bg-page);justify-content:space-between;align-items:center;display:flex}.header-brand{align-items:center;gap:10px;display:flex}.brand-logo-img{object-fit:cover;border-radius:8px;width:32px;height:32px;box-shadow:0 2px 8px #3182f659}.brand-title{letter-spacing:-.02em;color:var(--text-primary);font-size:19px;font-weight:800}.header-date-badge{color:var(--text-muted);background:var(--bg-pill-bar);border-radius:12px;padding:4px 10px;font-size:12px;font-weight:500}.toss-main-content{flex:1;padding:8px 20px 24px}.toss-alert{color:#5d4037;background:#ffecb3;border-radius:12px;margin-bottom:14px;padding:10px 14px;font-size:13px}.metric-selector-bar{background:var(--bg-pill-bar);border-radius:14px;gap:4px;margin-bottom:16px;padding:4px;display:flex}.metric-tab-pill{color:var(--text-muted);cursor:pointer;text-align:center;white-space:nowrap;background:0 0;border:none;border-radius:10px;flex:1;padding:8px 0;font-size:13px;font-weight:600;transition:all .15s cubic-bezier(.2,.8,.2,1)}.metric-tab-pill:active{transform:scale(.95)}.metric-tab-pill.active{background:var(--bg-pill-active);color:var(--text-primary);box-shadow:var(--shadow-sm);font-weight:700}.toss-hero-section{margin-top:4px;margin-bottom:18px}.hero-category-label{color:var(--text-muted);margin-bottom:4px;font-size:14px;font-weight:600}.hero-price-row{align-items:baseline;gap:4px;margin-bottom:4px;display:flex}.hero-price-val{letter-spacing:-.03em;font-variant-numeric:tabular-nums;font-size:46px;font-weight:800;line-height:1.05;transition:color .2s}.hero-price-unit{color:var(--text-primary);font-size:32px;font-weight:700}.hero-delta-row{align-items:center;margin-bottom:8px;font-size:15px;font-weight:600;display:flex}.hero-delta-text{color:var(--text-secondary);font-variant-numeric:tabular-nums}.hero-delta-text.is-down{color:var(--toss-down)}.hero-delta-text.is-up{color:var(--toss-up)}.delta-range-prefix{font-weight:500}.hero-desc{color:var(--text-secondary);font-size:13px;line-height:1.45}.hero-legend{flex-direction:column;gap:2px;margin-bottom:10px;display:flex}.legend-row{align-items:baseline;gap:8px;padding:5px 0;display:flex}.legend-dot{border-radius:50%;flex:none;align-self:center;width:8px;height:8px}.legend-label{color:var(--text-secondary);font-size:14px;font-weight:600}.legend-val{letter-spacing:-.02em;color:var(--text-primary);font-variant-numeric:tabular-nums;margin-left:auto;font-size:20px;font-weight:800}.legend-pct{text-align:right;min-width:62px;color:var(--text-secondary);font-variant-numeric:tabular-nums;font-size:14px;font-weight:600}.legend-pct.is-up{color:var(--toss-up)}.legend-pct.is-down{color:var(--toss-down)}.toss-chart-section{margin:10px -10px 24px;position:relative}.chart-wrapper{width:100%;min-height:280px;position:relative}.chart-wrapper.is-loading{opacity:.6;transition:opacity .2s}.toss-chart-container{touch-action:pan-y;cursor:crosshair;width:100%;position:relative}.toss-chart-svg{width:100%;display:block;overflow:visible}.chart-axis-tick{fill:var(--text-muted);font-size:11px;font-weight:500}.chart-floating-badge{text-align:center;pointer-events:none;animation:.15s ease-out fadeIn;position:absolute;top:2px;transform:translate(-50%)}.badge-date{color:var(--text-muted);font-size:12px;font-weight:500;line-height:1.2}.badge-value{font-variant-numeric:tabular-nums;font-size:17px;font-weight:800;line-height:1.2}.badge-hint{color:var(--text-secondary);font-size:12px;font-weight:600;line-height:1.2}.chart-axis-range{pointer-events:none;color:var(--text-muted);font-variant-numeric:tabular-nums;flex-direction:column;justify-content:space-between;font-size:11px;font-weight:600;display:flex;position:absolute;top:34px;bottom:26px;left:16px}@keyframes fadeIn{0%{opacity:0;transform:translate(-50%,-4px)}to{opacity:1;transform:translate(-50%)}}.toss-period-bar{background:var(--bg-pill-bar);border-radius:14px;gap:4px;margin:14px 10px 0;padding:4px;display:flex}.period-pill{color:var(--text-muted);cursor:pointer;text-align:center;background:0 0;border:none;border-radius:10px;flex:1;padding:8px 0;font-size:13px;font-weight:600;transition:all .15s cubic-bezier(.2,.8,.2,1)}.period-pill:active{transform:scale(.95)}.period-pill.active{background:var(--bg-pill-active);color:var(--text-primary);box-shadow:var(--shadow-sm);font-weight:700}.toss-meta-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;margin-bottom:20px;padding:16px 18px}.meta-card-title{color:var(--text-primary);margin-bottom:12px;font-size:13.5px;font-weight:700}.meta-list{flex-direction:column;gap:8px;display:flex}.meta-row{justify-content:space-between;font-size:12.5px;display:flex}.meta-key{color:var(--text-muted)}.meta-val{color:var(--text-secondary);font-variant-numeric:tabular-nums;font-weight:600}.toss-stale-notice{background:var(--bg-tint);color:var(--text-secondary);border-radius:8px;margin-top:12px;padding:8px 12px;font-size:12px}.meta-basket-desc{border-top:1px solid var(--border-color);color:var(--text-muted);margin-top:12px;padding-top:10px;font-size:11.5px;line-height:1.5}.toss-pwa-section{margin-top:4px;margin-bottom:0}.pwa-install-card{background:var(--bg-card);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);border-radius:16px;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex}.pwa-card-left{align-items:center;gap:12px;min-width:0;display:flex}.pwa-card-text{min-width:0}.pwa-app-logo-img{object-fit:cover;border-radius:12px;flex-shrink:0;width:44px;height:44px;box-shadow:0 3px 10px #f59e0b38}.pwa-card-title{color:var(--text-primary);margin-bottom:2px;font-size:14px;font-weight:700}.pwa-card-desc{color:var(--text-muted);font-size:12px}.pwa-install-btn{background:var(--brand-yellow);color:#121316;cursor:pointer;border:none;border-radius:12px;flex:none;place-items:center;width:40px;height:40px;padding:0;transition:transform .1s,filter .15s;display:grid}.pwa-install-btn:hover{filter:brightness(.95)}.pwa-install-btn:active{transform:scale(.95)}.toss-footer{text-align:center;color:var(--text-muted);padding:12px 20px;font-size:11.5px;line-height:1.6}.modal-backdrop{z-index:100;background:var(--sheet-backdrop);-webkit-backdrop-filter:blur(4px);justify-content:center;align-items:flex-end;animation:.2s ease-out backdropFadeIn;display:flex;position:fixed;inset:0}.modal-sheet{background:var(--sheet-bg);width:100%;max-width:540px;padding:12px 20px calc(24px + env(safe-area-inset-bottom,0px));box-shadow:var(--shadow-lg);border-radius:24px 24px 0 0;animation:.25s cubic-bezier(.2,.8,.2,1) sheetSlideUp}.sheet-handle-bar{background:var(--text-muted);opacity:.4;border-radius:3px;width:40px;height:4.5px;margin:0 auto 12px}.sheet-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.sheet-title{color:var(--text-primary);font-size:17px;font-weight:700}.sheet-close-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:4px 8px;font-size:18px}.ios-guide-body{flex-direction:column;gap:14px;display:flex}.guide-step{color:var(--text-secondary);align-items:flex-start;gap:12px;font-size:14px;line-height:1.5;display:flex}.step-num{background:var(--brand-yellow);color:#121316;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:12px;font-weight:800;display:flex}.guide-icon{vertical-align:middle;color:var(--brand-yellow);margin:0 4px;display:inline-block}.sheet-action-btn{background:var(--brand-yellow);color:#121316;cursor:pointer;border:none;border-radius:14px;width:100%;height:48px;margin-top:8px;font-size:15px;font-weight:800;transition:transform .1s,filter .15s}.sheet-action-btn:hover{filter:brightness(.95)}.sheet-action-btn:active{transform:scale(.98)}@keyframes backdropFadeIn{0%{opacity:0}to{opacity:1}}@keyframes sheetSlideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@media (width<=480px){.hero-price-val{font-size:42px}.metric-tab-pill{padding:7px 0;font-size:12px}}.about-page{flex-direction:column;min-height:100vh;display:flex}.about-body{padding:20px 20px calc(40px + env(safe-area-inset-bottom,0px));flex-direction:column;gap:36px;display:flex}.about-hero h1{letter-spacing:-.03em;color:var(--text-primary);word-break:keep-all;margin:0 0 12px;font-size:28px;font-weight:800;line-height:1.32}.about-lede{color:var(--text-secondary);word-break:keep-all;margin:0;font-size:15px;line-height:1.65}.about-reading{background:var(--bg-tint);border-radius:14px;flex-wrap:wrap;align-items:baseline;gap:12px;margin-top:20px;padding:18px 20px;display:flex}.about-reading-val{letter-spacing:-.04em;color:var(--s1);font-variant-numeric:tabular-nums;font-size:42px;font-weight:800;line-height:1}.about-reading-note{color:var(--text-muted);font-size:12.5px;line-height:1.5}.about-section h2{letter-spacing:-.02em;color:var(--text-primary);word-break:keep-all;margin:0 0 12px;font-size:19px;font-weight:700}.about-section p{color:var(--text-secondary);word-break:keep-all;margin:0 0 14px;font-size:15px;line-height:1.7}.about-section p:last-child{margin-bottom:0}.about-section b{color:var(--text-primary);font-weight:700}.about-box{background:var(--bg-tint);border-radius:14px;margin:16px 0;padding:16px 18px}.about-box-note{margin:12px 0 0!important;font-size:13.5px!important}.about-compare{border-collapse:collapse;width:100%;font-size:14px}.about-compare th{text-align:right;color:var(--text-muted);padding-bottom:6px;font-size:11.5px;font-weight:600}.about-compare th:first-child{text-align:left}.about-compare td{text-align:right;color:var(--text-primary);font-variant-numeric:tabular-nums;padding:7px 0}.about-compare td:first-child{text-align:left;color:var(--text-secondary)}.about-compare tr+tr td{border-top:1px solid var(--border-color)}.about-compare .hi{color:var(--s1);font-weight:700}.basket-bar{border-radius:8px;height:40px;margin:18px 0 4px;display:flex;overflow:hidden}.basket-seg{height:100%;display:block}.basket-legend{margin:0 0 16px;padding:0;list-style:none}.basket-legend li{border-bottom:1px solid var(--border-subtle);align-items:center;gap:10px;padding:10px 0;font-size:14px;display:flex}.basket-legend li:last-child{border-bottom:0}.basket-dot{border-radius:3px;flex:none;width:10px;height:10px}.basket-name{color:var(--text-primary);font-weight:600}.basket-code{color:var(--text-muted);font-size:12px}.basket-pct{color:var(--text-primary);font-variant-numeric:tabular-nums;margin-left:auto;font-weight:700}.tone-w1{background:#c2410c}.tone-w2{background:#ea6a0a}.tone-w3{background:#f97316}.tone-w4{background:#fb923c}.tone-w5{background:#fdba74}@media (prefers-color-scheme:dark){.tone-w1{background:#fcd34d}.tone-w2{background:#fbbf24}.tone-w3{background:#d99e12}.tone-w4{background:#a1750e}.tone-w5{background:#6d4f0a}}.about-steps{counter-reset:step;flex-direction:column;gap:20px;margin:0 0 20px;padding:0;list-style:none;display:flex}.about-steps li{counter-increment:step;grid-template-columns:26px 1fr;gap:12px;display:grid}.about-steps li:before{content:counter(step, decimal-leading-zero);color:var(--s1);font-variant-numeric:tabular-nums;padding-top:3px;font-size:12px;font-weight:700}.about-steps h3{color:var(--text-primary);grid-column:2;margin:0 0 6px;font-size:15px;font-weight:700}.about-steps p{grid-column:2;margin:0!important;font-size:14px!important}.about-scroll{margin:4px 0 16px}.about-table{border-collapse:collapse;table-layout:fixed;width:100%;font-size:13px}.about-table th,.about-table td{text-align:right;border-bottom:1px solid var(--border-subtle);white-space:nowrap;padding:9px 6px}.about-table th:first-child{width:34%}.about-table th:nth-child(2),.about-table th:nth-child(3),.about-table th:nth-child(4){width:22%}.about-table th:first-child,.about-table td:first-child{text-align:left;padding-left:0}.about-table th:last-child,.about-table td:last-child{padding-right:0}.about-table thead th{color:var(--text-muted);border-bottom-color:var(--border-color);font-size:11px;font-weight:600}.about-table tbody td{color:var(--text-primary);font-variant-numeric:tabular-nums}.about-table tbody td:first-child{color:var(--text-secondary)}.about-table tfoot td{color:var(--text-primary);border-bottom:0;border-top:2px solid var(--text-primary);font-variant-numeric:tabular-nums;font-weight:700}.about-table .up{color:var(--toss-up)}.about-table .down{color:var(--toss-down)}.about-caption{color:var(--text-muted)!important;font-size:13.5px!important}.about-caption-dim{color:var(--text-muted);opacity:.75}.about-formula{background:var(--bg-tint);font-variant-numeric:tabular-nums;border-radius:14px;margin-top:16px;padding:16px 18px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px;overflow-x:auto}.fr{white-space:nowrap;color:var(--text-primary);grid-template-columns:5.4em 1fr auto;align-items:baseline;gap:10px;padding:3px 0;display:grid}.fr-op{color:var(--text-muted);text-align:right}.fr-tag{color:var(--text-muted);font-family:inherit;font-size:11px}.fr-total{border-top:1px solid var(--border-color);margin-top:6px;padding-top:9px;font-weight:700}.about-formula sup{font-size:.78em}.about-footer{border-top:1px solid var(--border-subtle);color:var(--text-muted);padding-top:20px;font-size:12.5px;line-height:1.65}.about-footer p{margin:0 0 5px}.about-cta{background:var(--s1);color:#fff;cursor:pointer;border:none;border-radius:14px;width:100%;padding:15px;font-size:15px;font-weight:700}.about-cta:active{transform:scale(.98)}.meta-about-link{border-top:1px solid var(--border-subtle);color:var(--s1);justify-content:space-between;align-items:center;gap:8px;margin-top:14px;padding-top:14px;font-size:13.5px;font-weight:600;text-decoration:none;display:flex}.meta-about-link:active{opacity:.6}@media (width>=480px){.about-body{padding-left:28px;padding-right:28px}.about-hero h1{font-size:32px}}.toss-crosslink-section{margin-top:12px;margin-bottom:20px}.portfolio-link-card{color:var(--text-primary);text-decoration:none}.portfolio-link-card:active{transform:scale(.99)}.portfolio-link-card .pwa-card-desc{word-break:keep-all}.portfolio-app-logo-img{box-shadow:0 3px 10px #ffb80033}.portfolio-open-btn{pointer-events:none}