:root{--background:#f4f7fb;--foreground:#132033;--heading:#132033;--hero-title:#132033;--muted:#62748a;--muted-strong:#405269;--panel:#ffffff;--panel-soft:#eef4fb;--line:#d7e2ee;--accent:#2563eb;--accent-strong:#1d4ed8;--warm:#f0b35a;--cool:#3b82f6;--table-heading:#f8fbff;--track:#dce8f5;--chart-bar:#3b82f6;--chart-bar-negative:#64748b;--chart-current:#f0b35a;--chart-low:#208a52;--chart-high:#c45a52;--chart-extreme:#132033;--chart-grid:rgba(98,116,138,0.14);--chart-grid-zero:rgba(64,82,105,0.26);--chart-active-column:rgba(59,130,246,0.09);--tooltip-bg:#132033;--tooltip-text:#ffffff;--shadow:0 20px 60px rgba(19,32,51,0.12)}*{box-sizing:border-box}html{background:var(--background)}body,html{min-height:100%}body{margin:0;color:var(--foreground);background:linear-gradient(180deg,rgba(255,255,255,.76),transparent 420px),var(--background);font-family:Arial,Helvetica,sans-serif}a{color:inherit}.page-shell{width:min(1120px,calc(100% - 32px));margin:0 auto}.hero{padding:56px 0 48px;background:radial-gradient(circle at 12% 20%,rgba(59,130,246,.14),transparent 30%),linear-gradient(135deg,#f8fbff,#edf5ff 54%,#f4f7fb);border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,340px);grid-gap:28px;gap:28px;align-items:center}.hero-copy{max-width:860px}.card-kicker,.eyebrow{display:inline-block;margin:0 0 12px;color:var(--accent-strong);font-size:.78rem;font-weight:700;letter-spacing:0;text-transform:uppercase}h1,h2,p{margin-top:0}h1{max-width:860px;margin-bottom:20px;color:var(--hero-title);font-size:clamp(2.2rem,4.55vw,3.85rem);line-height:1}h1,h2{letter-spacing:0}h2{margin-bottom:14px;color:var(--heading);font-size:clamp(1.7rem,3vw,2.45rem);line-height:1.05}.lead{max-width:700px;margin-bottom:0;color:var(--muted);font-size:1.18rem;line-height:1.65}.current-price-card,.metric-card,.timeline-card{background:rgba(255,255,255,.92);border:1px solid rgba(220,229,223,.95);border-radius:8px;box-shadow:var(--shadow)}.current-price-card{display:flex;min-height:270px;flex-direction:column;justify-content:flex-start;padding:24px}@media (min-width:901px){.current-price-card{min-height:230px;padding:22px}}.current-price-card strong{display:flex;flex-wrap:wrap;gap:.18em;align-items:baseline;color:var(--heading);font-size:clamp(2.1rem,4vw,3.25rem);line-height:1}.current-price-number{white-space:nowrap}.current-price-unit{font-size:.48em;line-height:1;white-space:nowrap}.current-price-card p{margin:16px 0 14px;color:var(--muted);line-height:1.6}.current-price-note{display:grid;grid-gap:4px;gap:4px;min-height:58px}.current-price-note span{display:block}.current-price-note-tax,.status-pill{max-width:100%}.status-pill{width:-moz-fit-content;width:fit-content;border:1px solid rgba(15,118,110,.28);border-radius:999px;padding:8px 12px;color:var(--accent-strong);background:var(--panel-soft);font-size:.86rem;font-weight:700;line-height:1.35}.content-section{padding:52px 0 12px}.controls-section{padding:28px 0 0}.view-controls{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end}.segmented-field{display:grid;grid-gap:8px;gap:8px}.segmented-field>span{color:var(--muted);font-size:.88rem;font-weight:700}.segmented-control{display:inline-flex;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--panel)}.segmented-control button{min-height:42px;border:0;border-right:1px solid var(--line);padding:0 14px;color:var(--muted);background:transparent;font:inherit;font-size:.92rem;font-weight:700;cursor:pointer}.segmented-control button:last-child{border-right:0}.segmented-control button:focus-visible,.segmented-control button:hover{color:var(--foreground);background:var(--panel-soft)}.segmented-control button.is-active{color:#ffffff;background:var(--accent)}.mode-note{margin:12px 0 0;color:var(--muted);font-size:.95rem}.section-heading{max-width:650px;margin-bottom:24px}.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:14px;gap:14px}.metric-card{min-height:178px;padding:20px;box-shadow:none}.metric-card span{display:block;margin-bottom:18px;color:var(--muted);font-size:.95rem}.metric-card strong{display:block;margin-bottom:14px;color:var(--heading);font-size:clamp(1.45rem,2vw,1.9rem)}.metric-card p{margin-bottom:0;color:var(--muted);font-size:.93rem;line-height:1.45}.split-section{display:grid;grid-template-columns:minmax(0,.95fr) minmax(320px,1fr);grid-gap:34px;gap:34px;align-items:start;padding-bottom:56px}.timeline-section{padding-top:36px}.info-block p{color:var(--muted);font-size:1rem;line-height:1.75}.faq-section,.text-section{padding-top:44px}.faq-section{padding-bottom:64px}.faq-grid,.text-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:16px;gap:16px}.faq-grid article,.text-grid article{border:1px solid var(--line);border-radius:8px;padding:22px;background:var(--panel)}.faq-grid h3,.text-grid h3{margin:0 0 10px;color:var(--heading);font-size:1.08rem;line-height:1.3}.faq-grid p,.text-grid p{margin:0;color:var(--muted);line-height:1.7}.timeline-card{padding:24px;box-shadow:none}.price-chart-panel,.price-table-panel{overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--panel)}.price-chart-panel{max-width:100%;min-width:0}.chart-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;padding:22px 24px;border-bottom:1px solid var(--line);background:var(--table-heading)}.chart-heading .eyebrow,.chart-heading h2{margin-bottom:0}.chart-heading h2{margin-top:4px;font-size:clamp(1.35rem,2vw,1.9rem)}.chart-heading span,.chart-summary span{color:var(--muted);font-weight:700}.chart-summary{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;padding:16px 24px 0;font-size:.92rem}.chart-touch-readout{display:none;-webkit-touch-callout:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.chart-legend-item{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:.88rem;font-weight:700}.legend-dot{display:inline-block;width:.72rem;height:.72rem;border-radius:3px;background:var(--chart-bar)}.legend-dot.is-current{background:var(--chart-current)}.legend-dot.is-cheapest{background:var(--chart-low)}.legend-dot.is-expensive{background:var(--chart-high)}.chart-body{display:grid;grid-template-columns:70px minmax(0,1fr);grid-gap:14px;gap:14px;min-width:0;padding:20px 24px 28px;-webkit-touch-callout:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.chart-axis{position:relative;height:260px;margin-top:30px;margin-bottom:30px}.chart-axis-label{font-size:.74rem;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;line-height:1;transform:translateY(50%)}.chart-axis-label,.chart-axis-unit{position:absolute;right:0;color:var(--muted)}.chart-axis-unit{top:-30px;font-size:.68rem;font-weight:700}.price-chart{max-width:100%;min-height:334px;overflow-x:auto;overflow-y:hidden;scrollbar-gutter:stable}.chart-viewport,.price-chart{position:relative;min-width:0}.chart-track{position:relative;box-sizing:border-box;display:grid;grid-gap:0;gap:0;width:100%;min-height:334px;padding-top:30px;padding-bottom:44px}.chart-track:before{position:absolute;top:30px;right:0;left:0;z-index:0;height:260px;border-radius:6px;background:var(--panel-soft);content:"";pointer-events:none}.price-chart.is-hour .chart-track{gap:0}.chart-grid{top:30px;z-index:1;height:260px;pointer-events:none}.chart-grid,.chart-grid-line{position:absolute;right:0;left:0}.chart-grid-line{height:1px;background:var(--chart-grid)}.chart-grid-line.is-zero{background:var(--chart-grid-zero)}.chart-column{position:relative;z-index:2;display:grid;min-width:0;grid-template-rows:260px;isolation:isolate}.chart-column:before{position:absolute;inset:0;z-index:0;border-radius:6px;background:transparent;content:"";pointer-events:none}.chart-column.is-active:before{background:var(--chart-active-column)}@media (hover:hover) and (pointer:fine){.chart-column:hover:before{background:var(--chart-active-column)}}.chart-bar-area{position:relative;z-index:1;overflow:visible;border-radius:6px}.price-chart-bar{position:absolute;right:1.5px;left:1.5px;z-index:2;min-height:3px;border-radius:3px 3px 1px 1px;background:var(--chart-bar);transition:background-color .12s ease,outline-color .12s ease,box-shadow .12s ease}.price-chart.is-hour .price-chart-bar{right:3px;left:3px}.price-chart-bar.is-negative{border-radius:1px 1px 3px 3px;background:var(--chart-bar-negative)}.price-chart-bar.is-cheapest{background:var(--chart-low)}.price-chart-bar.is-expensive{background:var(--chart-high)}.price-chart-bar.is-current{background:var(--chart-current);box-shadow:inset 0 0 0 1px rgba(23,33,29,.22)}.price-chart-bar.is-current.is-cheapest{box-shadow:inset 0 0 0 1px var(--chart-low)}.price-chart-bar.is-current.is-expensive{box-shadow:inset 0 0 0 1px var(--chart-high)}.price-chart-bar.is-current.is-cheapest.is-expensive{box-shadow:inset 0 0 0 1px var(--chart-extreme)}.price-chart.is-hour .price-chart-bar.is-current.is-cheapest{box-shadow:inset 0 0 0 2px var(--chart-low)}.price-chart.is-hour .price-chart-bar.is-current.is-expensive{box-shadow:inset 0 0 0 2px var(--chart-high)}.price-chart.is-hour .price-chart-bar.is-current.is-cheapest.is-expensive{box-shadow:inset 0 0 0 2px var(--chart-extreme)}.chart-x-axis{position:absolute;right:0;bottom:6px;left:0;z-index:2;display:grid;grid-gap:0;gap:0;height:30px;pointer-events:none}.price-chart.is-hour .chart-x-axis{gap:0}.chart-axis-tick{justify-self:center;width:max-content;max-width:72px;color:var(--muted);font-size:.72rem;line-height:1.25;text-align:center;white-space:nowrap}.chart-axis-tick.is-edge-start{justify-self:start}.chart-axis-tick.is-edge-end{justify-self:end}.chart-tooltip{position:fixed;left:0;top:0;z-index:1000;width:max-content;max-width:min(320px,calc(100vw - 32px));border-radius:6px;padding:7px 9px;color:var(--tooltip-text);background:var(--tooltip-bg);box-shadow:0 10px 28px rgba(23,33,29,.22);font-size:.78rem;font-weight:700;line-height:1.35;opacity:0;pointer-events:none;white-space:nowrap;transform:translateZ(0);transition:opacity 80ms ease;will-change:transform}.chart-tooltip.is-visible{opacity:1}@media (pointer:coarse){.chart-tooltip{display:none}}.table-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;padding:22px 24px;border-bottom:1px solid var(--line);background:var(--table-heading)}.table-heading .eyebrow,.table-heading h2{margin-bottom:0}.table-heading h2{margin-top:4px;font-size:clamp(1.35rem,2vw,1.9rem)}.table-heading span{flex:0 0 auto;color:var(--muted);font-weight:700}.table-toggle{flex:0 0 auto;min-height:36px;border:1px solid var(--line);border-radius:999px;padding:0 14px;color:var(--accent-strong);background:var(--panel);font:inherit;font-size:.86rem;font-weight:700;cursor:pointer}.table-toggle:focus-visible,.table-toggle:hover{border-color:var(--accent);outline:none}.table-scroll{overflow-x:auto}.price-table{width:100%;min-width:560px;border-collapse:collapse}.price-table td,.price-table th{padding:13px 24px;border-bottom:1px solid var(--line);text-align:right;white-space:nowrap}.price-table td:first-child,.price-table th:first-child{text-align:left}.price-table th{color:var(--muted);background:var(--panel-soft);font-size:.84rem;font-weight:700;text-transform:uppercase}.price-table td{font-size:.95rem}.price-table tr.is-current-row td{background:color-mix(in srgb,var(--chart-current) 14%,var(--panel))}.price-table tr.is-current-row td:first-child{box-shadow:inset 3px 0 0 var(--chart-current)}.table-period-label{display:inline-block}.now-badge{display:inline-flex;align-items:center;min-height:22px;margin-left:10px;border:1px solid color-mix(in srgb,var(--chart-current) 60%,var(--line));border-radius:999px;padding:0 8px;color:var(--heading);background:color-mix(in srgb,var(--chart-current) 20%,var(--panel));font-size:.74rem;font-weight:700;line-height:1}.price-table tbody tr:last-child td{border-bottom:0}.tomorrow-section{padding-top:8px;padding-bottom:56px}.tomorrow-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:14px;gap:14px;margin-bottom:18px}.empty-state{margin:0;border:1px solid var(--line);border-radius:8px;padding:20px 24px;color:var(--muted);background:var(--panel);line-height:1.6}.timeline-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:18px}.timeline-heading strong{display:block;font-size:1.3rem}.timeline-heading span{color:var(--muted);font-size:.88rem;font-weight:700;white-space:nowrap}.timeline-bars{display:grid;grid-gap:16px;gap:16px}.timeline-empty{margin:0;padding:4px 0}.timeline-row{display:grid;grid-template-columns:112px minmax(0,1fr) 112px;grid-gap:12px;gap:12px;align-items:center}.timeline-row em,.timeline-row span{color:var(--muted);font-size:.92rem;font-style:normal}.timeline-time{white-space:nowrap}.timeline-day-divider{margin:2px 0 -2px;color:var(--muted-strong);font-size:.78rem;font-weight:700;text-transform:uppercase}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);-webkit-clip-path:inset(50%);clip-path:inset(50%);white-space:nowrap}.bar-track{height:12px;overflow:hidden;border-radius:999px;background:var(--track)}.bar-fill{height:100%;border-radius:inherit;background:var(--accent)}.bar-fill.is-current{background:var(--chart-current)}.source-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--panel)}.source-content{display:grid;grid-gap:8px;gap:8px;padding:36px 0}.source-content p{margin:0;color:var(--muted);line-height:1.6}.source-content a{color:var(--accent-strong);font-weight:700;text-decoration-thickness:1px;text-underline-offset:3px}.site-footer{padding:42px 0 58px}.footer-content{display:flex;gap:20px;align-items:center;justify-content:space-between;color:var(--muted)}.footer-content strong{color:var(--foreground)}.footer-content a{color:var(--accent-strong);font-weight:700;text-decoration-thickness:1px;text-underline-offset:3px}.info-page-hero{padding:64px 0 48px;border-bottom:1px solid var(--line);background:radial-gradient(circle at 12% 20%,rgba(59,130,246,.12),transparent 30%),linear-gradient(135deg,#f8fbff,#edf5ff 54%,#f4f7fb)}.info-page-hero-content{max-width:840px}.info-page-hero .home-link{margin-top:28px}.info-section-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:16px;gap:16px;padding:56px 0 22px}.info-card{border:1px solid var(--line);border-radius:8px;padding:24px;background:var(--panel)}.info-card h2{margin-bottom:14px;font-size:clamp(1.35rem,2vw,1.8rem)}.info-card p{margin-bottom:14px;color:var(--muted);line-height:1.7}.info-card p:last-child{margin-bottom:0}.info-card a{color:var(--accent-strong);font-weight:700;text-decoration-thickness:1px;text-underline-offset:3px}.not-found-section{display:flex;min-height:100vh;align-items:center;padding:56px 0;background:radial-gradient(circle at 12% 20%,rgba(59,130,246,.14),transparent 30%),linear-gradient(135deg,#f8fbff,#edf5ff 54%,#f4f7fb)}.not-found-content{max-width:760px}.home-link{display:inline-flex;align-items:center;min-height:44px;margin-top:24px;border-radius:8px;padding:0 18px;color:#ffffff;background:var(--accent);font-weight:700;text-decoration:none}.home-link:hover{background:var(--accent-strong)}@media (max-width:900px){.hero-grid,.split-section{grid-template-columns:1fr}.current-price-card{min-height:0}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.faq-grid,.info-section-grid,.text-grid,.tomorrow-grid{grid-template-columns:1fr}.chart-heading{align-items:start;flex-direction:column}}@media (max-width:560px){.page-shell{width:min(100% - 24px,1120px)}.hero{padding-top:32px}.card-grid{grid-template-columns:1fr;gap:10px}.current-price-card{padding:18px}.current-price-card strong{font-size:clamp(2.3rem,12vw,3rem)}.current-price-card p{margin:12px 0 0;line-height:1.45}.current-price-note{min-height:0;gap:3px}.metric-card{min-height:0;padding:16px}.metric-card span{margin-bottom:10px}.metric-card strong{margin-bottom:8px}.metric-card p{line-height:1.4}.tomorrow-grid{gap:10px;margin-bottom:14px}.timeline-row{grid-template-columns:112px minmax(0,1fr)}.timeline-row em{grid-column:2}.timeline-heading{gap:4px}.footer-content,.timeline-heading{align-items:flex-start;flex-direction:column}.table-heading{align-items:start;flex-direction:column}.segmented-control{width:100%}.segmented-control button{flex:1 1;padding:0 10px}.table-scroll{overflow-x:visible}.price-table{display:block;min-width:0;border-collapse:separate;border-spacing:0 8px}.price-table thead{display:none}.price-table tbody{display:grid;grid-gap:8px;gap:8px}.price-table tr{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--panel)}.price-table td,.price-table th{padding:10px 12px;border-bottom:0}.price-table td{white-space:normal}.price-table td:first-child{min-width:0}.price-table td:last-child{font-weight:700;white-space:nowrap}.price-table tr.is-current-row td:first-child{box-shadow:inset 3px 0 0 var(--chart-current);padding-left:14px}.price-table tr.is-current-row td{background:transparent}.table-period-label{display:block}.now-badge{margin-top:6px;margin-left:0}.price-chart{min-height:318px;overflow-x:auto;overflow-y:hidden}.chart-touch-readout{display:block;min-height:32px;padding:8px 12px 0 68px;color:var(--heading);font-size:.86rem;font-weight:700;line-height:1.35}.chart-track{min-width:100%;gap:3px;min-height:318px;padding-bottom:42px}.price-chart.is-quarter .chart-track{min-width:100%;gap:1px}.price-chart.is-hour .chart-track{min-width:100%}.chart-body{grid-template-columns:50px minmax(0,1fr);gap:6px;padding-right:12px;padding-left:12px}.chart-axis,.chart-column,.chart-grid{height:auto}.chart-axis,.chart-grid,.chart-track:before{height:238px}.chart-axis{margin-top:28px}.chart-column{min-width:7px;grid-template-rows:238px}.price-chart.is-quarter .chart-column{min-width:0}.chart-axis-label,.chart-axis-tick{font-size:.68rem}.price-chart.is-quarter .chart-axis-tick{display:none}.price-chart.is-quarter .chart-axis-tick:nth-child(3n+1){display:inline}.price-chart.is-hour .chart-axis-tick{display:none}.price-chart.is-hour .chart-axis-tick:nth-child(3n+1){display:inline}.price-chart.is-quarter .price-chart-bar{right:0;left:0}.price-chart.is-hour .price-chart-bar{right:2px;left:2px}}@media (prefers-color-scheme:dark){:root{color-scheme:dark;--background:#0f172a;--foreground:#d7e4f5;--heading:#e3edf9;--hero-title:#dce9f8;--muted:#a9bad1;--muted-strong:#c0cee1;--panel:#111c33;--panel-soft:#17243d;--line:#2a3a55;--accent:#8fc7ff;--accent-strong:#b7dcff;--warm:#f2bd58;--cool:#8fc7ff;--table-heading:#17243d;--track:#223552;--chart-bar:#8fc7ff;--chart-bar-negative:#b7dcff;--chart-current:#f2c766;--chart-low:#5bbf7a;--chart-high:#e0716b;--chart-extreme:#e3edf9;--chart-grid:rgba(184,199,221,0.12);--chart-grid-zero:rgba(192,206,225,0.26);--chart-active-column:rgba(143,199,255,0.1);--tooltip-bg:#eaf2ff;--tooltip-text:#071727;--shadow:0 20px 60px rgba(0,0,0,0.38)}body{background:linear-gradient(180deg,rgba(15,23,42,.96),transparent 420px),var(--background)}.hero,.info-page-hero,.not-found-section{background:radial-gradient(circle at 12% 20%,rgba(143,199,255,.06),transparent 28%),linear-gradient(135deg,#111c33,#0f172a 62%,#0b1220)}.current-price-card,.metric-card,.timeline-card{background:rgba(17,28,51,.94);border-color:var(--line)}.home-link,.segmented-control button.is-active{color:#071727}}