:root{--tool-ink:oklch(20% 0.012 75);--tool-ink-soft:oklch(31% 0.012 75);--tool-muted:oklch(48% 0.012 75);--tool-paper:oklch(95.5% 0.013 78);--tool-surface:oklch(98.5% 0.006 78);--tool-line:oklch(84% 0.014 78);--tool-line-strong:oklch(69% 0.018 78);--tool-bronze:oklch(54% 0.09 64);--tool-bronze-soft:oklch(82% 0.055 72);--tool-green:oklch(42% 0.07 155);--tool-red:oklch(48% 0.12 28)}*{box-sizing:border-box}body.tool-page{margin:0;overflow-x:hidden;background:var(--tool-surface);color:var(--tool-ink);font-family:'Source Sans 3',sans-serif}.tool-page .navbar{position:relative;background:var(--tool-surface)}.tool-page .skip-link{position:fixed;z-index:1000;top:.75rem;left:.75rem;padding:.65rem .9rem;background:var(--tool-ink);color:var(--tool-surface);font-weight:700;transform:translateY(-180%)}.tool-page .skip-link:focus{transform:translateY(0)}.tool-breadcrumb{display:flex;width:min(1180px,90vw);min-height:52px;align-items:center;gap:.55rem;margin:0 auto;color:var(--tool-muted);font-size:.84rem;overflow:hidden;white-space:nowrap}.tool-breadcrumb a{display:inline-flex;min-height:44px;align-items:center;color:var(--tool-ink);text-decoration:none}.tool-breadcrumb span:last-child{overflow:hidden;text-overflow:ellipsis}.tool-hero{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(420px,.98fr);width:min(1280px,100%);min-height:590px;margin:0 auto;background:var(--tool-ink);color:var(--tool-paper)}.tool-hero-copy{display:flex;flex-direction:column;justify-content:center;min-width:0;padding:clamp(2.5rem,6vw,6rem)}.tool-kicker,.tool-section-label,.tool-result-label{color:var(--tool-bronze-soft);font-size:.72rem;font-weight:750;letter-spacing:.14em;line-height:1.2;text-transform:uppercase}.tool-hero h1{max-width:12ch;margin:.85rem 0 1.25rem;color:var(--tool-paper);font-family:'Libre Baskerville',Georgia,serif;font-size:clamp(2.65rem,5vw,5.15rem);letter-spacing:-.055em;line-height:1}.tool-hero-copy>p{max-width:55ch;margin:0;color:oklch(86% 0.015 78);font-size:clamp(1.02rem,1.5vw,1.16rem);line-height:1.65}.tool-hero-notes{display:flex;flex-wrap:wrap;gap:.55rem 1.2rem;margin-top:1.75rem;color:oklch(72% 0.015 78);font-size:.8rem}.tool-hero-notes span::before{margin-right:.45rem;color:var(--tool-bronze-soft);content:'—'}.tool-hero-media{position:relative;min-width:0;margin:0;overflow:hidden;background:var(--tool-paper)}.tool-hero-media img{display:block;width:100%;height:100%;min-height:590px;object-fit:cover}.tool-hero-media::after{position:absolute;inset:0;background:linear-gradient(90deg,oklch(20% 0.012 75 / .28),transparent 30%);content:'';pointer-events:none}.tool-hero-media figcaption{position:absolute;z-index:1;right:1rem;bottom:1rem;max-width:calc(100% - 2rem);padding:.55rem .7rem;background:var(--tool-ink);color:var(--tool-paper);font-size:.7rem;line-height:1.35}.tool-trust-strip{display:flex;width:min(1280px,100%);align-items:center;justify-content:center;gap:.65rem 1.7rem;margin:0 auto;padding:.9rem 5vw;border-bottom:1px solid var(--tool-line);background:var(--tool-paper);color:var(--tool-ink-soft);font-size:.79rem}.tool-trust-strip span::before{display:inline-block;width:.35rem;height:.35rem;margin-right:.55rem;border-radius:50%;background:var(--tool-bronze);content:'';vertical-align:.08rem}.tool-shell{display:grid;grid-template-columns:minmax(300px,.78fr) minmax(0,1.22fr);gap:clamp(3rem,7vw,7.5rem);width:min(1180px,90vw);margin:clamp(4rem,8vw,7.5rem) auto;align-items:start}.tool-form-column{min-width:0}.tool-form-heading{margin-bottom:2rem;padding-bottom:1.35rem;border-bottom:2px solid var(--tool-ink)}.tool-form-heading h2,.tool-result h2,.tool-content h2,.tool-index h2{margin:.55rem 0 0;color:var(--tool-ink);font-family:'Libre Baskerville',Georgia,serif;font-size:clamp(1.65rem,3vw,2.5rem);letter-spacing:-.035em;line-height:1.12}.tool-form-heading p{margin:.75rem 0 0;color:var(--tool-muted);line-height:1.65}.tool-form{display:grid;gap:0}.tool-fieldset{min-width:0;margin:0;padding:1.2rem 0 1.35rem;border:0;border-bottom:1px solid var(--tool-line)}.tool-fieldset legend,.tool-field>label,.tool-field-label{display:block;margin-bottom:.65rem;color:var(--tool-ink);font-size:.78rem;font-weight:750;letter-spacing:.04em}.tool-field{margin-top:1rem}.tool-field:first-child{margin-top:0}.tool-field select,.tool-field input[type='number']{width:100%;min-height:50px;padding:.72rem .85rem;border:1px solid var(--tool-line-strong);border-radius:2px;background:var(--tool-surface);color:var(--tool-ink);font:inherit}.tool-field input[type='range']{width:100%;min-height:44px;accent-color:var(--tool-ink)}.tool-range-readout{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-top:-.15rem}.tool-range-readout output{color:var(--tool-ink);font-size:1.3rem;font-weight:750}.tool-range-readout span{color:var(--tool-muted);font-size:.76rem}.tool-segmented{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;overflow:hidden;border:1px solid var(--tool-line-strong);background:var(--tool-line-strong)}.tool-segmented.three{grid-template-columns:repeat(3,minmax(0,1fr))}.tool-segmented label{position:relative;min-width:0}.tool-segmented input{position:absolute;opacity:0;pointer-events:none}.tool-segmented span{display:flex;min-height:48px;align-items:center;justify-content:center;padding:.65rem .55rem;background:var(--tool-surface);color:var(--tool-ink-soft);cursor:pointer;font-size:.78rem;font-weight:700;line-height:1.2;text-align:center}.tool-segmented input:checked+span{background:var(--tool-ink);color:var(--tool-paper)}.tool-segmented input:focus-visible+span{outline:3px solid var(--tool-bronze);outline-offset:-4px}.tool-checkbox-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem}.tool-checkbox-grid label{display:flex;min-height:48px;align-items:center;gap:.65rem;padding:.65rem .75rem;border:1px solid var(--tool-line);background:var(--tool-surface);cursor:pointer;font-size:.82rem;font-weight:650}.tool-checkbox-grid input{width:1.05rem;height:1.05rem;accent-color:var(--tool-ink)}.tool-submit{display:inline-flex;width:100%;min-height:54px;align-items:center;justify-content:space-between;gap:1rem;margin-top:1.6rem;padding:.85rem 1rem;border:1px solid var(--tool-ink);border-radius:2px;background:var(--tool-ink);color:var(--tool-paper);cursor:pointer;font:inherit;font-weight:750}.tool-submit::after{content:'→'}.tool-submit:hover{background:var(--tool-bronze);border-color:var(--tool-bronze)}.tool-fine-print{margin:.9rem 0 0;color:var(--tool-muted);font-size:.74rem;line-height:1.5}.tool-result{position:sticky;top:1.5rem;min-width:0;min-height:520px;padding:clamp(1.5rem,4vw,3rem);border-top:3px solid var(--tool-ink);background:var(--tool-paper)}.tool-result[aria-busy='true']{opacity:.7}.tool-empty{display:grid;min-height:450px;align-content:center;gap:1rem}.tool-empty-diagram{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:.75rem;margin-bottom:1rem}.tool-empty-diagram span{height:1px;background:var(--tool-line-strong)}.tool-empty-diagram b{display:grid;width:4rem;height:4rem;place-items:center;border:1px solid var(--tool-line-strong);border-radius:50%;font-family:'Libre Baskerville',Georgia,serif;font-size:1.4rem}.tool-empty h2{max-width:14ch}.tool-empty p{max-width:48ch;margin:0;color:var(--tool-muted);line-height:1.65}.tool-result.is-ready>*{animation:tool-reveal .42s cubic-bezier(.16,1,.3,1) both}@keyframes tool-reveal{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.tool-result-header{padding-bottom:1.5rem;border-bottom:1px solid var(--tool-line-strong)}.tool-result-header h2{max-width:17ch}.tool-result-header p{max-width:54ch;margin:.75rem 0 0;color:var(--tool-muted);line-height:1.6}.tool-result-actions{display:flex;flex-wrap:wrap;gap:.65rem;margin-top:1.25rem}.tool-result-actions button,.tool-result-actions a,.tool-secondary-action{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:.65rem .85rem;border:1px solid var(--tool-line-strong);border-radius:2px;background:transparent;color:var(--tool-ink);cursor:pointer;font:inherit;font-size:.78rem;font-weight:700;text-decoration:none}.finder-results{display:grid}.finder-match{display:grid;grid-template-columns:138px minmax(0,1fr);gap:1.25rem;padding:1.5rem 0;border-bottom:1px solid var(--tool-line)}.finder-match-media{position:relative;min-height:138px;margin:0;overflow:hidden;background:var(--tool-surface)}.finder-match-media img{display:block;width:100%;height:100%;object-fit:cover}.finder-match-rank{position:absolute;top:.5rem;left:.5rem;display:grid;width:2rem;height:2rem;place-items:center;background:var(--tool-ink);color:var(--tool-paper);font-size:.75rem;font-weight:750}.finder-match-body{min-width:0}.finder-match-meta{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem .8rem;color:var(--tool-muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em}.finder-match-body h3{margin:.35rem 0 .45rem;color:var(--tool-ink);font-family:'Libre Baskerville',Georgia,serif;font-size:1.25rem;line-height:1.2}.finder-match-body p{margin:0;color:var(--tool-ink-soft);font-size:.9rem;line-height:1.55}.finder-reasons{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.85rem}.finder-reasons span{padding:.28rem .42rem;background:var(--tool-surface);color:var(--tool-ink-soft);font-size:.68rem;font-weight:700}.finder-match-actions{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:1rem}.finder-match-actions a{display:inline-flex;min-height:44px;align-items:center;padding:.6rem .78rem;border:1px solid var(--tool-ink);color:var(--tool-ink);font-size:.76rem;font-weight:750;text-decoration:none}.finder-match-actions a.primary{background:var(--tool-ink);color:var(--tool-paper)}.finder-match-caveat{margin-top:.7rem !important;color:var(--tool-muted) !important;font-size:.76rem !important}.energy-status{display:grid;grid-template-columns:auto minmax(0,1fr);gap:1rem;align-items:center;margin:1.4rem 0;padding-bottom:1.4rem;border-bottom:1px solid var(--tool-line)}.energy-status-mark{display:grid;width:4.25rem;height:4.25rem;place-items:center;border:2px solid currentColor;border-radius:50%;font-family:'Libre Baskerville',Georgia,serif;font-size:1.2rem}.energy-status[data-status='ready']{color:var(--tool-green)}.energy-status[data-status='tight']{color:var(--tool-bronze)}.energy-status[data-status='recharge']{color:var(--tool-red)}.energy-status h3{margin:0;color:var(--tool-ink);font-size:1.15rem}.energy-status p{margin:.35rem 0 0;color:var(--tool-muted);font-size:.84rem;line-height:1.5}.energy-ledger{display:grid;gap:.8rem}.energy-ledger-row{display:grid;grid-template-columns:minmax(130px,.8fr) minmax(0,1.2fr) auto;gap:.75rem;align-items:center}.energy-ledger-row span:first-child{color:var(--tool-ink-soft);font-size:.78rem;font-weight:700}.energy-ledger-row strong{min-width:4.2rem;color:var(--tool-ink);font-size:.86rem;text-align:right}.energy-bar{height:.55rem;overflow:hidden;background:var(--tool-line)}.energy-bar i{display:block;width:var(--bar,0%);height:100%;background:var(--tool-ink);transition:transform .45s cubic-bezier(.16,1,.3,1);transform-origin:left}.energy-scenarios{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:1.5rem;border:1px solid var(--tool-line);background:var(--tool-line)}.energy-scenario{padding:1rem;background:var(--tool-surface)}.energy-scenario span{color:var(--tool-muted);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase}.energy-scenario strong{display:block;margin-top:.25rem;color:var(--tool-ink);font-size:1.18rem}.energy-assumptions{margin:1.3rem 0 0;padding:1.2rem 0 0 1.1rem;border-top:1px solid var(--tool-line);color:var(--tool-muted);font-size:.78rem;line-height:1.55}.packing-progress{margin:1.3rem 0 1.6rem}.packing-progress-line{height:.55rem;overflow:hidden;background:var(--tool-line)}.packing-progress-line i{display:block;width:var(--progress,0%);height:100%;background:var(--tool-green);transition:width .25s ease}.packing-progress p{display:flex;justify-content:space-between;margin:.45rem 0 0;color:var(--tool-muted);font-size:.76rem}.packing-category{padding:1.2rem 0;border-top:1px solid var(--tool-line)}.packing-category h3{margin:0 0 .65rem;color:var(--tool-ink);font-family:'Libre Baskerville',Georgia,serif;font-size:1.08rem}.packing-item{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.7rem;align-items:start;min-height:44px;padding:.5rem 0;color:var(--tool-ink-soft);cursor:pointer;font-size:.85rem;line-height:1.45}.packing-item input{width:1.05rem;height:1.05rem;margin-top:.15rem;accent-color:var(--tool-green)}.packing-item:has(input:checked) span{color:var(--tool-muted);text-decoration:line-through}.tool-content{width:min(880px,90vw);margin:clamp(5rem,9vw,8rem) auto}.tool-content>section{display:grid;grid-template-columns:minmax(190px,.42fr) minmax(0,1fr);gap:clamp(1.5rem,5vw,4.5rem);padding:clamp(2rem,5vw,4rem) 0;border-top:1px solid var(--tool-line)}.tool-content>section>h2{margin:0}.tool-content-copy p,.tool-content-copy li{color:var(--tool-ink-soft);line-height:1.75}.tool-content-copy p:first-child{margin-top:0}.tool-content-copy a{color:var(--tool-ink);font-weight:700;text-underline-offset:3px}.tool-faq details{border-top:1px solid var(--tool-line)}.tool-faq summary{min-height:54px;padding:.95rem 2rem .95rem 0;color:var(--tool-ink);cursor:pointer;font-weight:750}.tool-faq details p{margin:0 0 1.2rem}.tool-index{width:min(1180px,90vw);margin:clamp(3rem,5vw,5rem) auto}.tool-index-intro{max-width:680px;margin-bottom:3rem}.tool-index-intro p{color:var(--tool-muted);font-size:1.05rem;line-height:1.7}.tool-index-list{border-top:2px solid var(--tool-ink)}.tool-index-row{display:grid;grid-template-columns:4rem minmax(0,.75fr) minmax(0,1.25fr) auto;gap:clamp(1rem,4vw,3.5rem);align-items:center;min-height:180px;padding:1.5rem 0;border-bottom:1px solid var(--tool-line);color:var(--tool-ink);text-decoration:none}.tool-index-row>span:first-child{color:var(--tool-bronze);font-family:'Libre Baskerville',Georgia,serif;font-size:1.25rem}.tool-index-row h2{margin:0;font-size:clamp(1.4rem,2.5vw,2rem)}.tool-index-row p{margin:0;color:var(--tool-muted);line-height:1.6}.tool-index-row>b{display:grid;width:3rem;height:3rem;place-items:center;border:1px solid var(--tool-line-strong);border-radius:50%;font-size:1.1rem;transition:transform .2s cubic-bezier(.16,1,.3,1)}.tool-index-row:hover>b{transform:translateX(4px)}.tool-method-note{width:min(1180px,90vw);margin:0 auto clamp(5rem,9vw,9rem);padding:2rem 0;border-top:1px solid var(--tool-line);border-bottom:1px solid var(--tool-line);color:var(--tool-muted);line-height:1.7}.tool-method-note strong{color:var(--tool-ink)}.tool-page .footer{margin-top:0}.tool-page .footer-hub-links a{display:inline-flex;min-height:44px;align-items:center}@media (max-width:960px){.tool-hero{grid-template-columns:1fr}.tool-hero-copy{order:1}.tool-hero-media{order:2;min-height:360px}.tool-hero-media img{min-height:360px}.tool-shell{grid-template-columns:1fr}.tool-result{position:static}}@media (max-width:700px){.tool-breadcrumb,.tool-shell,.tool-content,.tool-index,.tool-method-note{width:100%;padding-inline:5vw}.tool-hero{min-height:0}.tool-hero-copy{padding:2.75rem 5vw 3rem}.tool-hero h1{max-width:14ch;font-size:clamp(2.45rem,12vw,3.65rem)}.tool-hero-media,.tool-hero-media img{min-height:280px}.tool-trust-strip{justify-content:flex-start;overflow-x:auto;white-space:nowrap}.tool-shell{gap:3rem;margin:3.25rem auto 5rem}.tool-result{min-height:0;margin-inline:-5vw;padding:1.5rem 5vw 2rem}.tool-empty{min-height:330px}.tool-checkbox-grid,.tool-segmented.three,.energy-scenarios{grid-template-columns:1fr}.finder-match{grid-template-columns:104px minmax(0,1fr);gap:1rem}.finder-match-media{min-height:112px}.energy-ledger-row{grid-template-columns:minmax(110px,.8fr) minmax(0,1.2fr)}.energy-ledger-row strong{grid-column:1 / -1;text-align:left}.tool-content>section{grid-template-columns:1fr}.tool-index-row{grid-template-columns:2.25rem minmax(0,1fr) auto;min-height:0;gap:.85rem;padding:1.5rem 0}.tool-index-row p{grid-column:2 / -1}.tool-index-row>b{grid-column:3;grid-row:1}}@media print{.tool-page .navbar,.tool-page .menu-overlay,.tool-page .tool-breadcrumb,.tool-page .tool-hero,.tool-page .tool-trust-strip,.tool-page .tool-form-column,.tool-page .tool-content,.tool-page .footer,.tool-result-actions{display:none !important}.tool-shell,.tool-result{display:block;width:100%;margin:0;padding:0;border:0;background:#fff}}@media (prefers-reduced-motion:reduce){.tool-result.is-ready>*,.tool-index-row>b,.energy-bar i,.packing-progress-line i{animation:none !important;transition:none !important}}