:root{--bg: #ffffff;--bg-soft: #fafafa;--bg-sunken: #f4f4f5;--bg-card: #ffffff;--text: #0a0a0a;--text-soft: #525252;--text-muted: #a1a1aa;--border: #e4e4e7;--border-strong: #d4d4d8;--accent: #0077ff;--accent-hover: #0062d6;--accent-soft: #eaf2ff;--accent-ring: rgba(0, 119, 255, .2);--ink: #0a0a0a;--ink-hover: #262626;--on-ink: #ffffff;--warn: #b45309;--warn-soft: #fef3c7;--shopee: #ee4d2d;--shopee-hover: #d8431f;--lazada: #0f156d;--lazada-hover: #0a0f52;--r-xs: 6px;--r-sm: 10px;--r-md: 14px;--r-lg: 18px;--r-xl: 24px;--r-pill: 999px;--shadow-sm: 0 1px 2px rgba(9, 9, 11, .04), 0 2px 6px rgba(9, 9, 11, .05);--shadow-md: 0 2px 6px rgba(9, 9, 11, .05), 0 10px 24px rgba(9, 9, 11, .07);--shadow-lg: 0 6px 14px rgba(9, 9, 11, .06), 0 22px 48px rgba(9, 9, 11, .1);--s-1: 4px;--s-2: 8px;--s-3: 12px;--s-4: 16px;--s-5: 20px;--s-6: 24px;--s-7: 32px;--s-8: 40px;--s-9: 48px;--s-10: 64px;--maxw: 45rem;--maxw-wide: 62rem;--font: "Anuphan", "Noto Sans Thai", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;color-scheme:light}:root[data-theme=dark]{--bg: #0a0a0a;--bg-soft: #141416;--bg-sunken: #1c1c1f;--bg-card: #131315;--text: #fafafa;--text-soft: #a1a1aa;--text-muted: #71717a;--border: #272729;--border-strong: #3f3f46;--accent: #4d9dff;--accent-hover: #7db4ff;--accent-soft: #10203a;--accent-ring: rgba(77, 157, 255, .24);--ink: #fafafa;--ink-hover: #e4e4e7;--on-ink: #0a0a0a;--warn: #fbbf24;--warn-soft: #2a2211;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 6px 20px rgba(0, 0, 0, .5);--shadow-lg: 0 16px 44px rgba(0, 0, 0, .6);color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.85;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;display:flex;flex-direction:column;min-height:100vh}h1,h2,h3,h4{font-weight:700;color:var(--text)}h1{font-size:clamp(1.75rem,1.3rem + 2vw,2.5rem);line-height:1.25;letter-spacing:-.03em;margin:0 0 var(--s-3)}h2{font-size:clamp(1.3rem,1.15rem + .8vw,1.65rem);line-height:1.35;letter-spacing:-.02em;margin:var(--s-9) 0 var(--s-4)}h3{font-size:1.125rem;line-height:1.4;letter-spacing:-.01em;font-weight:600;margin:var(--s-7) 0 var(--s-3)}p{margin:0 0 1.1rem}a{color:var(--accent);text-decoration-color:color-mix(in srgb,var(--accent) 35%,transparent);text-underline-offset:.2em;transition:color .15s ease}a:hover{color:var(--accent-hover);text-decoration-color:currentColor}img{max-width:100%;height:auto}strong{font-weight:700}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88em;background:var(--bg-sunken);padding:.1em .4em;border-radius:5px}hr{border:0;border-top:1px solid var(--border);margin:2.5rem 0}blockquote{margin:1.5rem 0;padding:.9rem 1.1rem;border-left:3px solid var(--accent);background:var(--bg-soft);border-radius:0 var(--r-md) var(--r-md) 0;color:var(--text-soft);font-size:.95rem}blockquote p:last-child{margin-bottom:0}ul,ol{padding-left:1.4rem;margin:0 0 1.2rem}li{margin-bottom:.45rem}li::marker{color:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:2.2rem 1.15rem 1rem;flex:1}.container-wide{max-width:var(--maxw-wide)}.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}.site-header .inner{max-width:var(--maxw-wide);margin:0 auto;padding:.6rem 1.15rem;display:flex;flex-wrap:wrap;align-items:center;gap:.4rem 1.5rem}.brand{display:inline-flex;align-items:center;gap:.45rem;font-weight:800;font-size:1.18rem;letter-spacing:-.02em;color:var(--text);text-decoration:none;margin-right:auto}.brand:hover{color:var(--text)}.brand-mark{display:grid;place-items:center;width:1.9rem;height:1.9rem;border-radius:var(--r-sm);background:var(--ink);color:var(--on-ink);font-size:.95rem}.site-header nav{display:flex;flex-wrap:wrap;align-items:center;gap:.15rem;font-size:.92rem}.site-header nav a{color:var(--text-soft);text-decoration:none;padding:.35rem .7rem;border-radius:var(--r-pill);font-weight:500;transition:background .15s ease,color .15s ease}.site-header nav a:hover{color:var(--accent);background:var(--accent-soft)}.site-header nav a.nav-cta{color:var(--accent);background:var(--accent-soft);font-weight:600}.site-header nav a.nav-cta:hover{background:color-mix(in srgb,var(--accent) 16%,transparent)}.theme-toggle{display:inline-grid;place-items:center;width:2.1rem;height:2.1rem;padding:0;border:1px solid var(--border);border-radius:var(--r-pill);background:var(--bg);color:var(--text-soft);font-size:.95rem;line-height:1;cursor:pointer;transition:border-color .15s ease,color .15s ease,background .15s ease}.theme-toggle:hover{border-color:var(--border-strong);color:var(--text);background:var(--bg-soft)}.theme-icon-dark{display:none}:root[data-theme=dark] .theme-icon-light{display:none}:root[data-theme=dark] .theme-icon-dark{display:block}.site-footer{margin-top:4rem;border-top:1px solid var(--border);background:var(--bg-soft);font-size:.87rem;color:var(--text-soft)}.site-footer .inner{max-width:var(--maxw-wide);margin:0 auto;padding:2rem 1.15rem 2.4rem}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:1.5rem 2rem}@media(max-width:640px){.footer-grid{grid-template-columns:1fr}}.site-footer .brand{font-size:1.05rem;margin-bottom:.5rem}.site-footer p{margin:0 0 .7rem;line-height:1.7}.site-footer a{color:var(--text-soft);text-decoration:underline;text-decoration-color:var(--border-strong)}.site-footer a:hover{color:var(--accent)}.footer-links{display:flex;flex-direction:column;gap:.45rem}.footer-links a{text-decoration:none}.footer-bottom{margin-top:1.6rem;padding-top:1.1rem;border-top:1px solid var(--border);font-size:.8rem;color:var(--text-muted)}.hero{position:relative;overflow:hidden;border-radius:var(--r-xl);padding:var(--s-9) var(--s-6) var(--s-8);margin-bottom:var(--s-6);background:var(--bg-soft);border:1px solid var(--border)}.hero .eyebrow{display:inline-flex;align-items:center;gap:var(--s-1);font-size:.8rem;font-weight:500;color:var(--text-soft);background:var(--bg);border:1px solid var(--border);padding:.3rem .8rem;border-radius:var(--r-pill);margin-bottom:var(--s-4)}.hero h1{font-size:clamp(2rem,1.35rem + 2.9vw,3rem);letter-spacing:-.04em;line-height:1.15;margin-bottom:var(--s-4);max-width:18ch}.hero h1 .hl{color:var(--accent)}.hero .lede{font-size:1.08rem;color:var(--text-soft);max-width:46ch;margin-bottom:1.5rem}.hero-cta{display:flex;flex-wrap:wrap;gap:.7rem}.btn-primary,.btn-accent,.btn-ghost{display:inline-flex;align-items:center;gap:var(--s-2);padding:var(--s-3) var(--s-5);border-radius:var(--r-pill);font-weight:600;font-size:.95rem;line-height:1.2;text-decoration:none;transition:transform .12s ease,background .15s ease,border-color .15s ease}.btn-primary{background:var(--ink);color:var(--on-ink)!important}.btn-primary:hover{background:var(--ink-hover);transform:translateY(-1px);color:var(--on-ink)!important}.btn-accent{background:var(--accent);color:#fff!important}.btn-accent:hover{background:var(--accent-hover);transform:translateY(-1px);color:#fff!important}.btn-ghost{background:var(--bg);color:var(--text)!important;border:1px solid var(--border-strong)}.btn-ghost:hover{border-color:var(--text);color:var(--text)!important;transform:translateY(-1px)}.hero-tool{padding:2.2rem 1.6rem 1.9rem;margin-bottom:1.2rem}.hero-tool .lede{margin-bottom:0}.cta-row{display:flex;flex-wrap:wrap;gap:.7rem;margin:1.8rem 0 .5rem}.value-props{display:grid;grid-template-columns:repeat(3,1fr);gap:.9rem;margin:1.3rem 0 3rem;padding:0;list-style:none}@media(max-width:700px){.value-props{grid-template-columns:1fr}}.value-props li{margin:0;padding:var(--s-5);background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg)}.value-props .vp-icon{font-size:1.3rem;line-height:1;display:block;margin-bottom:.5rem}.value-props strong{display:block;font-size:.97rem;margin-bottom:.15rem}.value-props span.vp-desc{font-size:.86rem;color:var(--text-soft);line-height:1.6}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin:0 0 1.2rem}.section-head h2{margin:0}.section-head a{font-size:.9rem;font-weight:600;text-decoration:none;white-space:nowrap}.post-list{list-style:none;padding:0;margin:0 0 2rem;display:grid;gap:1rem}.post-list.cols-2{grid-template-columns:repeat(2,1fr)}@media(max-width:700px){.post-list.cols-2{grid-template-columns:1fr}}.post-list li{margin:0;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-lg);padding:var(--s-5) var(--s-6);transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}.post-list li:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);border-color:var(--border-strong)}.post-list h3{margin:.55rem 0 .4rem;font-size:1.08rem;line-height:1.45}.post-list h3 a{text-decoration:none;color:var(--text)}.post-list h3 a:hover{color:var(--accent)}.post-list .excerpt{margin:0 0 .8rem;font-size:.92rem;color:var(--text-soft);line-height:1.7}.post-list .post-date{margin:0;font-size:.8rem;color:var(--text-muted)}.tag{display:inline-block;font-size:.75rem;font-weight:500;padding:.15rem .55rem;border-radius:var(--r-xs);background:var(--bg-sunken);color:var(--text-soft);border:1px solid var(--border)}.tag-accent{background:var(--accent-soft);color:var(--accent);border-color:color-mix(in srgb,var(--accent) 20%,transparent)}.empty-state{padding:2.5rem 1.5rem;text-align:center;color:var(--text-muted);background:var(--bg-soft);border:1px dashed var(--border-strong);border-radius:var(--r-md)}.article-head{margin-bottom:1.6rem;padding-bottom:1.3rem;border-bottom:1px solid var(--border)}.article-head h1{margin-bottom:.7rem}.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem .85rem;font-size:.82rem;color:var(--text-muted);margin:0}.article-meta .dot:before{content:"·";margin-right:.55rem;color:var(--border-strong)}.draft-badge{background:var(--accent-soft);color:var(--warn);font-weight:700;padding:.12rem .6rem;border-radius:var(--r-pill);font-size:.76rem}article>h2{scroll-margin-top:5rem}.article-body ul li input[type=checkbox],article ul li input[type=checkbox]{accent-color:var(--accent);margin-right:.35rem}.table-wrap{margin:1.6rem 0}.table-scroll{overflow-x:auto;border:1px solid var(--border);border-radius:var(--r-lg);background:var(--bg-card);-webkit-overflow-scrolling:touch}table.compare{border-collapse:collapse;width:100%;min-width:32rem;font-size:.88rem;line-height:1.6}table.compare th,table.compare td{padding:.6rem .85rem;text-align:left;vertical-align:top;border-bottom:1px solid var(--border);white-space:nowrap}table.compare thead th{position:sticky;top:0;background:var(--bg-sunken);font-size:.84rem;font-weight:700;white-space:normal;min-width:8.5rem;border-bottom:2px solid var(--border-strong)}table.compare thead th:first-child,table.compare tbody td:first-child{position:sticky;left:0;background:var(--bg-sunken);font-weight:600;color:var(--text-soft);white-space:normal;min-width:9.5rem;border-right:1px solid var(--border)}table.compare tbody tr:nth-child(2n) td:not(:first-child){background:color-mix(in srgb,var(--bg-soft) 60%,transparent)}table.compare tbody tr:last-child td{border-bottom:0}.table-note{font-size:.79rem;color:var(--text-muted);line-height:1.65;margin:.6rem .2rem 0}.product-card{position:relative;overflow:hidden;border:1px solid var(--border);border-radius:var(--r-lg);padding:var(--s-6);margin:var(--s-7) 0;background:var(--bg-card);scroll-margin-top:5rem;transition:box-shadow .2s ease,border-color .2s ease}.product-card:hover{box-shadow:var(--shadow-sm);border-color:var(--border-strong)}.product-card:before{content:"";position:absolute;inset:0 0 auto;height:2px;background:var(--accent)}.pc-top{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:.55rem}.rank{display:inline-flex;align-items:center;gap:.3rem;background:var(--ink);color:var(--on-ink);font-size:.75rem;font-weight:600;border-radius:var(--r-pill);padding:.2rem .7rem}.pc-brand{font-size:.78rem;font-weight:600;color:var(--text-muted);letter-spacing:.03em;text-transform:uppercase}.product-card h3{margin:0 0 .35rem;font-size:1.18rem;line-height:1.4}.product-card .tagline{margin:0 0 .9rem;font-size:.92rem;color:var(--text-soft)}.price-row{display:flex;flex-wrap:wrap;align-items:baseline;gap:.5rem;padding:.7rem .9rem;background:var(--bg-soft);border-radius:var(--r-md);margin-bottom:1rem}.price-row .price-value{font-size:1.12rem;font-weight:800;color:var(--text);letter-spacing:-.01em}.price-row .price-label,.price-row .price-date{font-size:.8rem;color:var(--text-muted)}.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:.9rem;margin:0 0 1.1rem;font-size:.9rem}@media(max-width:560px){.pros-cons{grid-template-columns:1fr}}.pros-cons h4{margin:0 0 .4rem;font-size:.82rem;font-weight:700;letter-spacing:.01em;text-transform:uppercase}.pros-cons .col-pro h4{color:var(--accent)}.pros-cons .col-con h4{color:var(--warn)}.pros-cons ul{margin:0;padding-left:1.1rem;line-height:1.65}.pros-cons li{margin-bottom:.35rem}.pros-cons .col-con li::marker{color:var(--accent)}.buttons{display:flex;flex-wrap:wrap;gap:.6rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;flex:1 1 12rem;padding:.7rem 1.2rem;border-radius:var(--r-md);color:#fff!important;font-weight:700;font-size:.94rem;text-decoration:none;text-align:center;transition:transform .12s ease,filter .15s ease,box-shadow .15s ease}.btn-shopee{background:var(--shopee);box-shadow:0 2px 10px #ee4d2d47}.btn-shopee:hover{background:var(--shopee-hover)}.btn-lazada{background:var(--lazada);box-shadow:0 2px 10px #0f156d42}.btn-lazada:hover{background:var(--lazada-hover)}.btn:hover{transform:translateY(-1px);color:#fff!important}.btn-hint{width:100%;margin:.6rem 0 0;font-size:.76rem;color:var(--text-muted);text-align:center}.notice{display:flex;gap:.7rem;align-items:flex-start;padding:.85rem 1.05rem;border-radius:var(--r-md);font-size:.85rem;line-height:1.7;margin:1.2rem 0;border:1px solid var(--border);background:var(--bg-soft);color:var(--text-soft)}.notice .notice-icon{flex:none;font-size:1rem;line-height:1.5}.notice p{margin:0}.notice a{font-weight:600}.notice-price{background:var(--warn-soft);border-color:color-mix(in srgb,var(--warn) 30%,transparent);color:var(--warn)}.notice-price a{color:var(--warn)}.faq-section{margin-top:2.6rem}.faq-item{border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg-card);margin-bottom:.65rem;overflow:hidden;transition:border-color .15s ease,box-shadow .15s ease}.faq-item[open]{border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.faq-item summary{cursor:pointer;padding:.9rem 2.4rem .9rem 1.1rem;font-weight:600;font-size:.98rem;line-height:1.6;position:relative;list-style:none;transition:background .15s ease}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:hover{background:var(--bg-soft)}.faq-item summary:after{content:"";position:absolute;right:1.15rem;top:1.35rem;width:.5rem;height:.5rem;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg);transition:transform .2s ease}.faq-item[open] summary:after{transform:rotate(-135deg)}.faq-item .faq-answer{margin:0;padding:0 1.1rem 1.05rem;font-size:.94rem;color:var(--text-soft);line-height:1.8}.electric-calc{border:1px solid var(--border);border-radius:var(--r-xl);padding:var(--s-6);margin:var(--s-7) 0;background:var(--bg-soft)}.electric-calc h3{margin:0 0 .3rem;font-size:1.12rem}.electric-calc .ec-sub{margin:0 0 1rem;font-size:.85rem;color:var(--text-muted)}.ec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));gap:.8rem 1rem}.ec-field{display:flex;flex-direction:column}.ec-field.ec-full{grid-column:1 / -1}.electric-calc label{font-size:.83rem;font-weight:600;color:var(--text-soft);margin-bottom:.3rem}.electric-calc input[type=number],.electric-calc select{width:100%;padding:.55rem .7rem;border:1px solid var(--border-strong);border-radius:var(--r-sm);font-size:1rem;font-family:inherit;background:var(--bg);color:var(--text);transition:border-color .15s ease,box-shadow .15s ease}.electric-calc input[type=number]:focus,.electric-calc select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}.electric-calc .checkbox-row{display:flex;align-items:flex-start;gap:.6rem;font-size:.85rem;margin-top:1rem;padding:.7rem .85rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--r-md)}.electric-calc .checkbox-row input{margin-top:.35rem;accent-color:var(--accent);width:1rem;height:1rem;flex:none}.electric-calc .checkbox-row label{margin:0;font-weight:400;line-height:1.65;color:var(--text-soft)}.ec-result{margin-top:var(--s-5);padding:var(--s-5);background:var(--bg);border:1px solid var(--border);border-radius:var(--r-md)}.ec-kwh{margin:0;font-size:.88rem;color:var(--text-soft)}.ec-total{display:flex;align-items:baseline;gap:.4rem;margin:.35rem 0 .9rem;font-size:2.1rem;font-weight:700;letter-spacing:-.04em;color:var(--text);line-height:1.1;font-variant-numeric:tabular-nums}.ec-total .ec-unit{font-size:.95rem;font-weight:600;color:var(--text-muted);letter-spacing:0}.ec-breakdown{width:100%;font-size:.85rem;border-collapse:collapse}.ec-breakdown td{padding:.28rem 0;border-bottom:1px dashed var(--border);color:var(--text-soft)}.ec-breakdown tr:last-child td{border-bottom:0}.ec-breakdown td:last-child{text-align:right;font-variant-numeric:tabular-nums;color:var(--text);font-weight:600;white-space:nowrap}.fineprint{font-size:.78rem;color:var(--text-muted);line-height:1.65;margin:.8rem 0 0}.fineprint-warn{color:var(--warn)}.sim{border:1px solid var(--border);border-radius:var(--r-xl);background:var(--bg-card);overflow:hidden}.sim-result{padding:var(--s-6);background:var(--bg-soft);border-bottom:1px solid var(--border)}.sim-result-label{margin:0;font-size:.87rem;font-weight:600;color:var(--text-soft)}.sim-total{display:flex;align-items:baseline;gap:.45rem;flex-wrap:wrap;margin:var(--s-1) 0 var(--s-2);font-size:clamp(2.4rem,1.7rem + 3vw,3.4rem);font-weight:700;letter-spacing:-.04em;line-height:1.05;color:var(--text);font-variant-numeric:tabular-nums}.sim-unit{font-size:1rem;font-weight:600;letter-spacing:0;color:var(--text-muted)}.sim-sub{margin:0;font-size:.83rem;color:var(--text-muted)}.sim-headline{margin:var(--s-4) 0 0;padding:var(--s-3) var(--s-4);background:var(--bg);border:1px solid var(--border);border-radius:var(--r-md);font-size:.94rem;line-height:1.65}.sim-block{padding:1.3rem 1.4rem;border-bottom:1px solid var(--border)}.sim-h{margin:0 0 .35rem;font-size:1.02rem}.sim-hint{margin:0 0 .9rem;font-size:.83rem;color:var(--text-muted);line-height:1.65}.sim-rank{list-style:none;margin:0;padding:0;display:grid;gap:.85rem}.sim-rank li{margin:0}.sim-rank-head{display:flex;justify-content:space-between;align-items:baseline;gap:.75rem;font-size:.9rem;margin-bottom:.3rem}.sim-rank-name{font-weight:600}.sim-rank-cost{white-space:nowrap;font-variant-numeric:tabular-nums;font-weight:700}.sim-rank-share{display:inline-block;margin-left:.45rem;font-size:.78rem;font-weight:600;color:var(--text-muted)}.sim-bar{height:.55rem;background:var(--bg-sunken);border-radius:var(--r-pill);overflow:hidden}.sim-bar span{display:block;height:100%;border-radius:var(--r-pill);background:var(--accent);transition:width .35s cubic-bezier(.4,0,.2,1)}.sim-rank li:first-child .sim-bar span{background:var(--ink)}.sim-rank-link{display:inline-block;margin-top:.35rem;font-size:.82rem;font-weight:600;text-decoration:none}.sim-rows{display:grid;gap:.5rem}.sim-row{display:grid;grid-template-columns:minmax(7rem,1.7fr) 4.6rem 4.4rem 4.4rem minmax(4.5rem,auto) 1.9rem;gap:.4rem;align-items:center}.sim-row-head{font-size:.73rem;font-weight:700;color:var(--text-muted);letter-spacing:.01em;padding-bottom:.1rem}.sim-row-head span{text-align:center}.sim-row-head span:first-child{text-align:left}.sim-name{font-size:.88rem;font-weight:600;line-height:1.4;display:flex;flex-direction:column}.sim-duty{font-style:normal;font-size:.7rem;font-weight:500;color:var(--text-muted)}.sim-row input[type=number]{width:100%;padding:.4rem .35rem;border:1px solid var(--border-strong);border-radius:var(--r-sm);background:var(--bg);color:var(--text);font:inherit;font-size:.88rem;text-align:center;font-variant-numeric:tabular-nums}.sim-row input[type=number]:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}.sim-cell-cost{text-align:right;font-size:.88rem;font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}.sim-remove{border:0;background:transparent;color:var(--text-muted);cursor:pointer;font-size:.95rem;line-height:1;padding:.35rem;border-radius:var(--r-sm);transition:background .15s ease,color .15s ease}.sim-remove:hover{background:var(--bg-sunken);color:var(--shopee)}@media(max-width:620px){.sim-row{grid-template-columns:1fr 1fr 1fr;grid-template-areas:"name name remove" "w h d" "cost cost cost";gap:.35rem;padding:.75rem;border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg-soft)}.sim-row-head{display:none}.sim-name{grid-area:name}.sim-row input:nth-of-type(1){grid-area:w}.sim-row input:nth-of-type(2){grid-area:h}.sim-row input:nth-of-type(3){grid-area:d}.sim-cell-cost{grid-area:cost;text-align:left;padding-top:.15rem}.sim-remove{grid-area:remove;justify-self:end}.sim-row input[type=number]{font-size:.95rem}}.sim-actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}.sim-actions select{flex:1 1 14rem;padding:.55rem .7rem;border:1px dashed var(--border-strong);border-radius:var(--r-sm);background:var(--bg);color:var(--text);font:inherit;font-size:.9rem;cursor:pointer}.sim-actions select:hover{border-color:var(--accent);color:var(--accent)}.sim-btn{padding:.55rem 1rem;border:1px solid var(--border-strong);border-radius:var(--r-sm);background:var(--bg);color:var(--text);font:inherit;font-size:.88rem;font-weight:600;cursor:pointer;transition:border-color .15s ease,color .15s ease,background .15s ease}.sim-btn:hover{border-color:var(--accent);color:var(--accent)}.sim-btn-quiet{color:var(--text-muted);border-style:dashed}.sim-compare-row{display:flex;align-items:center;gap:.6rem;font-size:.88rem;color:var(--text-soft)}.sim-compare-row input{width:7.5rem;padding:.5rem .6rem;border:1px solid var(--border-strong);border-radius:var(--r-sm);background:var(--bg);color:var(--text);font:inherit;font-variant-numeric:tabular-nums}.sim-compare-row input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}.sim-compare-out{margin-top:.9rem;padding:.85rem 1rem;border-radius:var(--r-md);background:var(--bg-soft);border:1px solid var(--border);font-size:.9rem;line-height:1.7}.sim-compare-out p{margin:0}.sim-compare-out p+p{margin-top:.35rem}.sim-warn{color:var(--warn);font-weight:600}.sim-ok{color:var(--accent);font-weight:600}.sim .fineprint{padding:1rem 1.4rem 1.2rem;margin:0}.pb-preset{width:100%;padding:var(--s-3) var(--s-4);border:1px solid var(--border-strong);border-radius:var(--r-sm);background:var(--bg);color:var(--text);font:inherit;font-size:.95rem;font-weight:500;cursor:pointer;margin-bottom:var(--s-5)}.pb-preset:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}.pb-compare{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:var(--s-3);margin-bottom:var(--s-5)}@media(max-width:560px){.pb-compare{grid-template-columns:1fr}.pb-arrow{transform:rotate(90deg)}}.pb-side{padding:var(--s-4);border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg)}.pb-side-new{border-color:color-mix(in srgb,var(--accent) 40%,var(--border));background:var(--accent-soft)}.pb-side h4{margin:0 0 var(--s-3);font-size:.86rem;font-weight:600;color:var(--text-soft)}.pb-side label{display:block;font-size:.78rem;font-weight:500;color:var(--text-muted);margin-bottom:var(--s-1)}.pb-side input[type=number]{width:100%;padding:var(--s-2) var(--s-3);border:1px solid var(--border-strong);border-radius:var(--r-sm);background:var(--bg);color:var(--text);font:inherit;font-size:1.05rem;font-weight:600;font-variant-numeric:tabular-nums}.pb-side input[type=number]:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}.pb-kwh{margin:var(--s-2) 0 0;font-size:.82rem;color:var(--text-muted);font-variant-numeric:tabular-nums}.pb-arrow{font-size:1.3rem;color:var(--text-muted);text-align:center}.pb-verdict.pb-worth{border-color:color-mix(in srgb,var(--accent) 40%,transparent)}.pb-verdict.pb-not-worth,.pb-verdict.pb-never{background:var(--warn-soft);border-color:color-mix(in srgb,var(--warn) 30%,transparent);color:var(--warn)}.pb-guide{margin:var(--s-5) 0 0;font-size:.9rem;font-weight:600}.payback .sim-total{font-size:clamp(1.9rem,1.4rem + 2.4vw,2.8rem)}.warn-box{background:var(--warn-soft);border:1px solid color-mix(in srgb,var(--warn) 35%,transparent);border-radius:var(--r-md);padding:.85rem 1.05rem;font-size:.9rem;margin:1.2rem 0;color:var(--warn)}.prose-lead{font-size:1.1rem;color:var(--text-soft);line-height:1.8}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
