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.k{text-transform:uppercase;letter-spacing:.05em;color:var(--ink-60);margin-bottom:6px;font-size:12px;font-weight:700}.calc-headline .v{font-family:var(--font-display);color:var(--ink-0);font-variant-numeric:tabular-nums;font-size:46px;font-weight:600;line-height:1}.calc-headline .v small{color:var(--ink-60);margin-left:6px;font-size:18px;font-weight:600}.calc-headline .sub{color:var(--ink-40);margin-top:8px;font-size:12px;line-height:1.5}@media (width<=640px){.calc-headline .v{font-size:36px}}table.calc-table td.lab{color:var(--ink-0)}table.calc-table td.lab span{color:var(--ink-40);margin-top:2px;font-size:12px;display:block}table.calc-table tr.total td{background:var(--surf-2);font-weight:700}.calc-note{color:var(--ink-60);background:var(--surf-2);border-top:1px solid var(--line);padding:16px;font-size:13px;line-height:1.6}.calc-note strong{color:var(--ink-0)}details.method{border:1px solid var(--line);background:var(--surf-1);border-radius:4px;margin-top:16px}details.method summary{text-transform:uppercase;letter-spacing:.04em;color:var(--ink-60);cursor:pointer;justify-content:space-between;align-items:center;gap:12px;padding:14px 20px;font-size:13px;font-weight:700;list-style:none;display:flex}details.method summary::-webkit-details-marker{display:none}details.method summary:after{content:"+";font-family:var(--font-mono);color:var(--amber);font-size:16px}details.method[open] summary:after{content:"−"}details.method summary:hover{color:var(--ink-0)}details.method summary:focus-visible{outline:2px solid var(--amber);outline-offset:-2px}details.method .method-body{border-top:1px solid var(--line);padding:16px 20px 20px}details.method .method-body p{color:var(--ink-0);max-width:70ch;margin-bottom:12px;font-size:14px;line-height:1.6}details.method .method-body ul{color:var(--ink-0);margin:0 0 12px;padding-left:20px;font-size:14px;line-height:1.6}details.method .method-body li{margin-bottom:6px}details.method .method-body a{color:var(--amber);text-underline-offset:2px;text-decoration:underline}.formula{font-family:var(--font-mono);color:var(--ink-0);background:var(--surf-2);border-left:2px solid var(--amber);white-space:pre;border-radius:0 4px 4px 0;margin:0 0 16px;padding:14px 16px;font-size:13px;line-height:1.7;display:block;overflow-x:auto}.capture{border:1px solid var(--amber);background:var(--amber-bg);border-radius:4px;margin-top:24px;padding:24px}.capture h2{margin-bottom:8px;font-size:20px}.capture p{color:var(--ink-60);max-width:60ch;font-size:14px;line-height:1.55}.capture form{flex-direction:column;gap:12px;max-width:440px;margin-top:16px;display:flex}.capture input[type=email]{border:1px solid var(--line);background:var(--surf-1);height:44px;font-family:var(--font-body);color:var(--ink-0);border-radius:4px;width:100%;padding:0 12px;font-size:14px}.capture input[type=email]:focus{border-color:var(--amber);outline:2px solid #d9770633}.capture .btn{align-self:flex-start}.capture .form-status{margin-top:0}.capture .fine{color:var(--ink-40);margin-top:4px;font-size:12px}.product-col{grid-column:span 7}.product-rail{grid-column:span 5}@media (width<=900px){.product-col,.product-rail{grid-column:span 12}}.price-card{border:1px solid var(--line);background:var(--surf-1);border-radius:4px;position:sticky;top:88px;overflow:hidden}.price-card .head{border-bottom:1px solid var(--line);background:linear-gradient(180deg, var(--amber-bg) 0%, transparent 100%);padding:24px}.price-card .price{font-family:var(--font-display);color:var(--ink-0);font-variant-numeric:tabular-nums;font-size:52px;font-weight:600;line-height:1}.price-card .price small{color:var(--ink-60);margin-left:8px;font-size:16px;font-weight:600}.price-card .body{padding:20px 24px 24px}.price-card .btn{width:100%;margin-bottom:12px}.price-card .fine{color:var(--ink-40);font-size:12px;line-height:1.6}.price-card .spec{border-bottom:1px solid var(--line);justify-content:space-between;gap:12px;padding:9px 0;font-size:13px;display:flex}.price-card .spec:last-of-type{border-bottom:none}.price-card .spec .k{color:var(--ink-60)}.price-card .spec .v{color:var(--ink-0);font-family:var(--font-mono);font-variant-numeric:tabular-nums}@media (width<=900px){.price-card{position:static}}.tab-list{border:1px solid var(--line);background:var(--surf-1);border-radius:4px;margin:24px 0;overflow:hidden}.tab-row{border-bottom:1px solid var(--line);gap:16px;padding:16px 20px;display:flex}.tab-row:last-child{border-bottom:none}.tab-row .n{font-family:var(--font-mono);color:var(--amber);flex:none;padding-top:2px;font-size:13px;font-weight:600}.tab-row h3{font-size:15px;font-family:var(--font-body);margin-bottom:4px;font-weight:700}.tab-row p{color:var(--ink-60);font-size:13px;line-height:1.55}