/* Scoped companion styles for the public Flame toolkit. */
.tool-page{padding-top:160px;padding-bottom:100px}.tool-hero{padding:20px 0 48px;max-width:860px}.tool-kicker{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#626873;margin-bottom:20px}.tool-hero h1{font-size:clamp(42px,5.5vw,70px);line-height:1.05;letter-spacing:-3px;font-weight:600}.tool-lead{max-width:630px;margin-top:24px;font-size:18px;line-height:1.7}.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.tool-card{border:1px solid #e4e8ee;border-radius:25px;background:linear-gradient(145deg,#f9fafc,#f0f3f8);padding:35px;display:flex;flex-direction:column;align-items:flex-start;min-height:375px;transition:transform .2s,border-color .2s}.tool-card:hover{transform:translateY(-3px);border-color:#c4ccd8}.tool-card-number{font-size:12px;color:#747e8a;margin-bottom:32px}.tool-card h2{font-size:35px;letter-spacing:-1.4px;line-height:1.12;margin-bottom:18px}.tool-card p{font-size:15px;max-width:420px}.tool-card-link{display:flex;align-items:center;gap:25px;margin-top:auto;padding-top:35px;font-size:13px;font-weight:700}.tool-card-link>span{font-size:20px}.tool-hub-note{margin-top:80px;max-width:730px}.tool-prose h2{font-size:32px;letter-spacing:-1.2px;line-height:1.2;margin-bottom:24px}.tool-prose p,.tool-prose li{font-size:15px;line-height:1.9;color:#626873}.tool-prose p+p{margin-top:17px}.tool-prose strong{color:#323b49;font-weight:650}.tool-prose ul{padding-left:21px;margin:18px 0}.tool-prose li+li{margin-top:12px}.tool-prose a{text-decoration:underline;text-underline-offset:4px;text-decoration-color:#bbc3ce}.tool-reading-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;margin-top:85px}.tool-sources{margin-top:65px;border-top:1px solid #e5e8ed;padding-top:35px;max-width:880px}.tool-sources h2{font-size:21px;letter-spacing:-.5px}.calc-shell{border:1px solid #e1e6ed;border-radius:26px;background:#fff;box-shadow:0 15px 65px #23354a06;overflow:hidden}.calc-workspace{display:grid;grid-template-columns:1.1fr 1fr}.calc-input-panel{padding:34px}.calc-step{font-size:11px;font-weight:700;color:#737e8c;text-transform:uppercase;letter-spacing:.07em;margin-bottom:23px}.calc-fields{display:grid;grid-template-columns:1.5fr .8fr 1fr;gap:14px}.calc-shell label{display:flex;flex-direction:column;gap:9px;font-size:12px;font-weight:650;color:#424b58}.calc-shell input[type=number],.calc-shell select{font:inherit;font-size:16px;width:100%;min-height:49px;padding:11px 12px;color:#242f3e;border:1px solid #dce2ea;background:white;border-radius:10px;font-variant-numeric:tabular-nums;box-shadow:0 1px 2px #253a5a03}.calc-shell select{padding-right:6px}.calc-shell input:focus-visible,.calc-shell select:focus-visible{outline:3px solid #738bb8;outline-offset:3px}.calc-shell input[aria-invalid=true]{border-color:#a03636;background:#fff9f9}.calc-help{font-size:12px;color:#727b88;line-height:1.75}.calc-input-panel>.calc-help{margin-top:17px}.calc-formula-select{margin-top:25px;max-width:300px}.calc-text-button{padding:8px 0;border:0;background:none;color:#465b78;text-decoration:underline;text-underline-offset:4px;font-size:12px;cursor:pointer;min-height:44px;text-align:left}.calc-input-panel>.calc-text-button{margin-top:14px}.calc-error{color:#9a3333;font-size:13px;line-height:1.65}.calc-error:empty{display:none}.calc-result-panel{background:linear-gradient(140deg,#f3f6fa,#eaf0f8);padding:34px;display:flex;flex-direction:column;justify-content:center;border-left:1px solid #e1e6ed}.calc-big{font-size:clamp(42px,5vw,62px);line-height:1.1;color:#25344b;letter-spacing:-2.5px;font-weight:600;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.calc-result-note{font-size:12px;margin-top:14px;color:#64738b}.calc-formula-results{display:flex;gap:40px;margin:33px 0 20px}.calc-formula-results div{display:flex;flex-direction:column;gap:6px}.calc-formula-results dt{font-size:11px;color:#69768a}.calc-formula-results dd{font-size:20px;font-weight:600;margin:0;color:#30425f;letter-spacing:-.5px}.calc-local{font-size:11px;color:#747d89;padding:17px 30px;border-top:1px solid #e4e8ef;background:#fafbfc}.calc-shell noscript .calc-error{padding:20px 30px}.calc-table-section{padding:34px;border-top:1px solid #e4e8ef;display:grid;grid-template-columns:.9fr 1.1fr;gap:50px}.calc-table-section h2{font-size:27px;line-height:1.25;letter-spacing:-1px;margin-bottom:15px}.calc-table-section p:not(.calc-step){font-size:13px;line-height:1.8}.calc-table-scroll{max-width:100%;overflow-x:auto}.calc-table{border-collapse:collapse;width:100%;font-size:13px;font-variant-numeric:tabular-nums}.calc-table caption{text-align:left;color:#737e8c;font-size:11px;padding:0 0 16px}.calc-table th{text-align:left;font-size:10px;color:#6d7785;font-weight:600;line-height:1.5;letter-spacing:.02em;border-bottom:1px solid #dce2eb;padding:12px 8px}.calc-table td{padding:11px 8px;border-bottom:1px solid #edf0f5;color:#465267}.calc-table th:last-child,.calc-table td:last-child{text-align:right}.calc-table tr:last-child td{border-bottom:0}.calc-volume-controls{padding:30px 30px 0;display:grid;grid-template-columns:120px 1fr;gap:20px;max-width:640px}.calc-load-hint{margin:17px 30px 0;max-width:850px}.calc-toggles{display:flex;flex-wrap:wrap;gap:22px;margin:24px 30px 0}.calc-shell .calc-check{display:flex;flex-direction:row;gap:10px;align-items:center;min-height:30px;cursor:pointer}.calc-check input{width:18px;height:18px;accent-color:#465f83;margin:0;flex-shrink:0}.calc-sessions{display:grid;grid-template-columns:1fr;gap:22px;margin:27px 30px}.calc-sessions:has([data-session=previous]:not([hidden])){grid-template-columns:1fr 1fr}.calc-sessions #previous-session:has([hidden]){display:none}.calc-session{background:#f6f8fb;border:1px solid #e5eaf1;border-radius:17px;padding:20px}.calc-session-heading{margin-bottom:23px}.calc-session-heading h2{font-size:20px;letter-spacing:-.6px;line-height:1.3}.calc-session-badge{display:block;font-size:10px;color:#7c8798;margin-top:7px}.calc-set-row{display:grid;grid-template-columns:1.2fr .65fr .65fr 1.15fr 30px;gap:8px;align-items:end;margin-bottom:14px}.calc-set-row label{font-size:10px;gap:7px;min-width:0}.calc-set-row input[type=number],.calc-set-row select{padding:9px 7px;font-size:14px;min-height:44px}.calc-remove{border:0;border-radius:8px;background:transparent;color:#6d7b8d;font-size:23px;min-height:44px;min-width:30px;cursor:pointer}.calc-remove:hover{background:#e6ebf2}.calc-add{border:1px dashed #bdc9d9;border-radius:10px;color:#4a607f;background:#fff;padding:12px;font-size:12px;width:100%;cursor:pointer;min-height:44px}.calc-add:hover{background:#f0f4fa}.calc-session-summary{margin-top:24px;border-top:1px solid #dfe6ef;padding-top:20px}.calc-volume-total{font-size:28px;font-weight:600;letter-spacing:-1px;color:#30445f;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.calc-session-summary>.calc-help{margin-top:7px}.calc-comparison{margin:20px 30px 0;padding:24px;background:#edf2f8;border:1px solid #dce5f0;border-radius:17px}.calc-comparison>.calc-step{margin-bottom:12px}.calc-comparison>#volume-percent{font-size:14px;color:#4a6182;margin-top:7px}.calc-comparison>.calc-help{margin-top:15px}.calc-volume-actions{padding:0 30px 22px}.calc-volume-actions .calc-error{margin-top:8px}.tool-page [hidden]{display:none!important}
@media(max-width:1000px){.calc-sessions:has([data-session=previous]:not([hidden])){grid-template-columns:1fr}.calc-set-row{grid-template-columns:1.2fr .8fr .8fr 1.2fr 44px}.tool-reading-grid{gap:40px}}
@media(max-width:700px){.tool-page{padding-top:125px;padding-bottom:65px}.tool-hero{padding-bottom:32px}.tool-hero h1{letter-spacing:-1.9px}.tool-lead{font-size:16px;margin-top:20px}.tool-grid{grid-template-columns:1fr;gap:15px}.tool-card{min-height:325px;padding:27px}.tool-card h2{font-size:31px}.tool-card-number{margin-bottom:25px}.tool-reading-grid{grid-template-columns:1fr;gap:42px;margin-top:55px}.tool-prose h2{font-size:29px}.tool-prose p,.tool-prose li{font-size:14px}.tool-hub-note{margin-top:55px}.tool-sources{margin-top:45px}.calc-shell{border-radius:18px}.calc-workspace{grid-template-columns:1fr}.calc-input-panel,.calc-result-panel{padding:24px}.calc-result-panel{border-left:0;border-top:1px solid #e1e6ed}.calc-fields{gap:10px}.calc-fields label{font-size:11px}.calc-shell input[type=number],.calc-shell select{padding:11px 9px}.calc-big{font-size:51px}.calc-formula-results{margin-top:25px}.calc-local{padding:15px 22px;font-size:10px}.calc-table-section{grid-template-columns:1fr;padding:24px;gap:25px}.calc-table-section h2{font-size:25px}.calc-table-section .calc-step{margin-bottom:14px}.calc-volume-controls{padding:24px 20px 0;grid-template-columns:85px 1fr;gap:12px}.calc-load-hint{margin:15px 20px 0}.calc-toggles{margin:20px 20px 0;gap:10px}.calc-sessions{margin:22px 15px}.calc-session{padding:16px 12px}.calc-set-row{grid-template-columns:1.2fr .7fr .7fr 1.15fr 32px;gap:5px}.calc-set-row input[type=number],.calc-set-row select{font-size:16px;padding:9px 4px}.calc-set-row label{font-size:9px}.calc-remove{min-width:32px}.calc-comparison{margin:20px 15px 0;padding:22px}.calc-volume-actions{padding:0 20px 22px}.calc-volume-total{font-size:26px}}
@media(prefers-reduced-motion:reduce){.tool-card{transition:none}.tool-card:hover{transform:none}}