.gas-guide[data-astro-cid-tnv22zin]{--gas-ink:#173b54;--gas-ink-deep:#102f45;--gas-body:#475569;--gas-muted:#64748b;--gas-teal:#0f766e;--gas-teal-light:#2dd4bf;--gas-mint:#e0f2f1;--gas-amber:#f59e0b;--gas-amber-soft:#fff7df;--gas-border:#d7e7e5;max-width:1120px;color:var(--gas-body);margin:0 auto;line-height:1.75}.gas-guide[data-astro-cid-tnv22zin] [data-astro-cid-tnv22zin],.gas-guide[data-astro-cid-tnv22zin] [data-astro-cid-tnv22zin]:before,.gas-guide[data-astro-cid-tnv22zin] [data-astro-cid-tnv22zin]:after{box-sizing:border-box}.gas-breadcrumbs[data-astro-cid-tnv22zin]{color:var(--gas-muted);flex-wrap:wrap;align-items:center;gap:.4rem;margin:0 0 1.5rem;font-size:.8rem;line-height:1.5;display:flex}.gas-breadcrumbs[data-astro-cid-tnv22zin] a[data-astro-cid-tnv22zin]{color:var(--gas-teal);font-weight:700;text-decoration:none}.gas-hero[data-astro-cid-tnv22zin]{grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:1.15rem;margin-bottom:1.25rem;display:grid}.gas-hero__copy[data-astro-cid-tnv22zin],.gas-hero__check[data-astro-cid-tnv22zin]{border-radius:18px;min-width:0}.gas-hero__copy[data-astro-cid-tnv22zin]{background-color:var(--gas-ink);background-image:linear-gradient(#ffffff09 1px, transparent 1px), linear-gradient(90deg, #ffffff09 1px, transparent 1px), radial-gradient(circle at 92% 8%, #f59e0b54, transparent 24%), linear-gradient(135deg, var(--gas-ink) 0%, var(--gas-ink-deep) 100%);color:#fff;background-size:38px 38px,38px 38px,auto,auto;padding:clamp(1.5rem,4vw,3rem);position:relative;overflow:hidden}.gas-hero__copy[data-astro-cid-tnv22zin]:after{content:"";border:1px solid #f59e0b52;border-radius:50%;width:9rem;height:9rem;position:absolute;bottom:-3.8rem;right:2rem;box-shadow:0 0 0 1.4rem #f59e0b14,0 0 0 2.8rem #f59e0b0a}.gas-kicker[data-astro-cid-tnv22zin]{z-index:1;color:#99f6e4;letter-spacing:.05em;text-transform:uppercase;flex-wrap:wrap;align-items:center;gap:.65rem;margin-bottom:1.15rem;font-size:.75rem;font-weight:800;line-height:1.4;display:flex;position:relative}.gas-kicker[data-astro-cid-tnv22zin] a{text-transform:none;letter-spacing:0}.gas-hero__copy[data-astro-cid-tnv22zin] h1[data-astro-cid-tnv22zin]{z-index:1;color:#fff;letter-spacing:-.04em;max-width:780px;margin:0 0 1.15rem;font-size:clamp(2rem,4.4vw,3.45rem);font-weight:800;line-height:1.08;position:relative}.gas-lead[data-astro-cid-tnv22zin]{z-index:1;color:#ffffffe0;max-width:760px;margin:0 0 1.35rem;font-size:clamp(1rem,1.5vw,1.2rem);line-height:1.75;position:relative}.gas-hero__signal[data-astro-cid-tnv22zin]{z-index:1;color:#ffffffd6;border-top:1px solid #99f6e459;gap:.22rem;max-width:740px;padding:1rem 0 0;line-height:1.6;display:grid;position:relative}.gas-hero__signal[data-astro-cid-tnv22zin] strong[data-astro-cid-tnv22zin]{color:#fff;font-size:1.02rem}.gas-hero__signal-label[data-astro-cid-tnv22zin]{color:var(--gas-amber);letter-spacing:.06em;text-transform:uppercase;font-size:.7rem;font-weight:800}.gas-hero__check[data-astro-cid-tnv22zin]{border:1px solid #f6d27d;border-top:4px solid var(--gas-amber);background:var(--gas-amber-soft);align-self:stretch;padding:clamp(1.35rem,3vw,2rem)}.gas-eyebrow[data-astro-cid-tnv22zin]{color:var(--gas-teal);letter-spacing:.06em;text-transform:uppercase;margin:0 0 .45rem;font-size:.72rem;font-weight:800;line-height:1.4}.gas-hero__check[data-astro-cid-tnv22zin] h2[data-astro-cid-tnv22zin],.gas-section-heading[data-astro-cid-tnv22zin] h2[data-astro-cid-tnv22zin],.gas-cta[data-astro-cid-tnv22zin] h2[data-astro-cid-tnv22zin],.gas-sources[data-astro-cid-tnv22zin] h2[data-astro-cid-tnv22zin]{color:var(--gas-ink);letter-spacing:-.02em;margin:0 0 .7rem;font-size:clamp(1.35rem,2.2vw,1.8rem);font-weight:800;line-height:1.25}.gas-hero__check[data-astro-cid-tnv22zin] ol[data-astro-cid-tnv22zin]{color:var(--gas-body);gap:.85rem;margin:1.25rem 0 1.35rem;padding:0;font-size:.92rem;line-height:1.55;list-style:none;display:grid}.gas-hero__check[data-astro-cid-tnv22zin] li[data-astro-cid-tnv22zin]{grid-template-columns:2rem minmax(0,1fr);align-items:start;gap:.55rem;display:grid}.gas-hero__check[data-astro-cid-tnv22zin] li[data-astro-cid-tnv22zin]>span[data-astro-cid-tnv22zin]{color:#b45309;letter-spacing:.05em;font-size:.72rem;font-weight:800}.gas-text-link[data-astro-cid-tnv22zin]{color:var(--gas-ink);text-underline-offset:.18em;font-size:.88rem;font-weight:800;text-decoration:underline}.gas-jumpnav[data-astro-cid-tnv22zin]{border:1px solid var(--gas-border);background:#f8fffe;border-radius:12px;flex-wrap:wrap;gap:.55rem;margin:0 0 2rem;padding:.8rem;display:flex}.gas-jumpnav[data-astro-cid-tnv22zin] a[data-astro-cid-tnv22zin]{min-height:2.25rem;color:var(--gas-ink);border:1px solid #c7e5e1;border-radius:999px;align-items:center;padding:.45rem .75rem;font-size:.78rem;font-weight:700;line-height:1.35;text-decoration:none;transition:background-color .18s,border-color .18s;display:inline-flex}.gas-jumpnav[data-astro-cid-tnv22zin] a[data-astro-cid-tnv22zin]:hover{border-color:var(--gas-teal-light);background:var(--gas-mint)}.gas-section[data-astro-cid-tnv22zin]{max-width:960px;margin:0 0 2.7rem}.gas-guide[data-astro-cid-tnv22zin] section[data-astro-cid-tnv22zin][id]{scroll-margin-top:5.5rem}.gas-section-heading[data-astro-cid-tnv22zin]{margin-bottom:1rem}.gas-section-heading[data-astro-cid-tnv22zin]>p[data-astro-cid-tnv22zin]:last-child{max-width:800px;margin-bottom:0}.gas-prose[data-astro-cid-tnv22zin] h2[data-astro-cid-tnv22zin],.gas-prose[data-astro-cid-tnv22zin] h3[data-astro-cid-tnv22zin]{scroll-margin-top:1.5rem}.gas-prose[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin],.gas-prose[data-astro-cid-tnv22zin] li[data-astro-cid-tnv22zin],.gas-cta[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin],.gas-sources[data-astro-cid-tnv22zin] li[data-astro-cid-tnv22zin]{color:var(--gas-body);line-height:1.78}.gas-prose[data-astro-cid-tnv22zin] a[data-astro-cid-tnv22zin],.gas-sources[data-astro-cid-tnv22zin] a[data-astro-cid-tnv22zin],.gas-related-grid[data-astro-cid-tnv22zin] a[data-astro-cid-tnv22zin]{color:var(--gas-teal);text-underline-offset:.16em;font-weight:700;text-decoration:underline .08em}.gas-answer[data-astro-cid-tnv22zin]{border:1px solid var(--gas-border);background:#f8fafc;border-radius:16px;max-width:1040px;padding:clamp(1.1rem,3vw,1.7rem)}.gas-answer__grid[data-astro-cid-tnv22zin],.gas-decision-grid[data-astro-cid-tnv22zin],.gas-compare-grid[data-astro-cid-tnv22zin],.gas-rule-grid[data-astro-cid-tnv22zin],.gas-value-grid[data-astro-cid-tnv22zin],.gas-check-grid[data-astro-cid-tnv22zin],.gas-note-grid[data-astro-cid-tnv22zin],.gas-support-grid[data-astro-cid-tnv22zin],.gas-related-grid[data-astro-cid-tnv22zin]{gap:.9rem;display:grid}.gas-answer__grid[data-astro-cid-tnv22zin]{grid-template-columns:repeat(3,minmax(0,1fr))}.gas-answer__grid[data-astro-cid-tnv22zin] article[data-astro-cid-tnv22zin]{border-top:3px solid var(--gas-teal);background:#fff;border-radius:10px;min-width:0;padding:1rem}.gas-answer__grid[data-astro-cid-tnv22zin] article[data-astro-cid-tnv22zin].gas-answer__card--accent{border-top-color:var(--gas-teal-light);background:var(--gas-mint)}.gas-answer__grid[data-astro-cid-tnv22zin] article[data-astro-cid-tnv22zin].gas-answer__card--warning{border-top-color:var(--gas-amber);background:#fffdf6}.gas-card-index[data-astro-cid-tnv22zin]{color:var(--gas-teal);letter-spacing:.06em;margin-bottom:.65rem;font-size:.72rem;font-weight:800;display:block}.gas-answer__grid[data-astro-cid-tnv22zin] h3[data-astro-cid-tnv22zin],.gas-value-grid[data-astro-cid-tnv22zin] h3[data-astro-cid-tnv22zin],.gas-check-grid[data-astro-cid-tnv22zin] h3[data-astro-cid-tnv22zin],.gas-note-grid[data-astro-cid-tnv22zin] h3[data-astro-cid-tnv22zin],.gas-support-grid[data-astro-cid-tnv22zin] h3[data-astro-cid-tnv22zin]{color:var(--gas-ink);margin:0 0 .45rem;font-size:1rem;font-weight:800;line-height:1.4}.gas-answer__grid[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin],.gas-value-grid[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin],.gas-check-grid[data-astro-cid-tnv22zin] li[data-astro-cid-tnv22zin],.gas-note-grid[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin],.gas-support-grid[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin]{color:var(--gas-body);margin:0;font-size:.88rem;line-height:1.65}.gas-cta[data-astro-cid-tnv22zin]{border-radius:16px;justify-content:space-between;align-items:center;gap:1.5rem;max-width:1040px;margin:0 0 2.7rem;padding:clamp(1.25rem,3vw,1.8rem);display:flex}.gas-cta[data-astro-cid-tnv22zin] h2[data-astro-cid-tnv22zin]{margin-bottom:.45rem}.gas-cta[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin]{max-width:720px;margin:0}.gas-cta--soft[data-astro-cid-tnv22zin]{background:var(--gas-mint);border:1px solid #b7e4dd}.gas-cta--dark[data-astro-cid-tnv22zin]{background:var(--gas-ink);max-width:1040px}.gas-cta--dark[data-astro-cid-tnv22zin] h2[data-astro-cid-tnv22zin],.gas-cta--dark[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin]{color:#fff}.gas-cta--dark[data-astro-cid-tnv22zin] .gas-eyebrow[data-astro-cid-tnv22zin]{color:var(--gas-teal-light)}.gas-button[data-astro-cid-tnv22zin]{text-align:center;border-radius:8px;flex:none;justify-content:center;align-items:center;gap:.35rem;min-height:2.9rem;padding:.75rem 1rem;font-size:.84rem;font-weight:800;line-height:1.35;display:inline-flex;text-decoration:none!important}.gas-button--teal[data-astro-cid-tnv22zin]{background:var(--gas-teal);color:#fff!important}.gas-button--light[data-astro-cid-tnv22zin]{background:var(--gas-teal-light);color:var(--gas-ink)!important}.gas-ad[data-astro-cid-tnv22zin]{opacity:.82;white-space:nowrap;font-size:.68rem;font-weight:700}.gas-callout[data-astro-cid-tnv22zin]{border-left:4px solid var(--gas-teal);border-radius:0 10px 10px 0;margin:1.35rem 0;padding:1rem 1.2rem;line-height:1.7}.gas-callout--info[data-astro-cid-tnv22zin]{background:var(--gas-mint);color:var(--gas-ink)}.gas-callout--warning[data-astro-cid-tnv22zin]{color:#78350f;background:#fffbeb;border-left-color:#d97706}.gas-formula[data-astro-cid-tnv22zin]{background:var(--gas-ink);color:#fff;border-radius:14px;margin:1.35rem 0;padding:clamp(1.15rem,3vw,1.6rem)}.gas-formula[data-astro-cid-tnv22zin] .gas-eyebrow[data-astro-cid-tnv22zin]{color:var(--gas-teal-light)}.gas-formula[data-astro-cid-tnv22zin] strong[data-astro-cid-tnv22zin]{color:#fff;font-size:clamp(1rem,2vw,1.25rem);line-height:1.6;display:block}.gas-formula[data-astro-cid-tnv22zin] span[data-astro-cid-tnv22zin]{color:#ffffffbf;margin-top:.45rem;font-size:.86rem;display:block}.gas-value-grid[data-astro-cid-tnv22zin]{grid-template-columns:repeat(4,minmax(0,1fr));margin:1.25rem 0 1.4rem}.gas-value-grid[data-astro-cid-tnv22zin] article[data-astro-cid-tnv22zin]{border-top:3px solid var(--gas-teal);background:#f8fafc;padding:1rem}.gas-value-grid[data-astro-cid-tnv22zin] article[data-astro-cid-tnv22zin]>span[data-astro-cid-tnv22zin]{color:var(--gas-teal);letter-spacing:.04em;text-transform:uppercase;margin-bottom:.55rem;font-size:.7rem;font-weight:800;display:block}.gas-example[data-astro-cid-tnv22zin]{border:1px solid var(--gas-border);background:#f8fafc;border-radius:14px;grid-template-columns:minmax(210px,.75fr) minmax(0,1.25fr);align-items:start;gap:1.2rem;margin:1.35rem 0;padding:1.25rem;display:grid}.gas-example[data-astro-cid-tnv22zin] h3[data-astro-cid-tnv22zin],.gas-decision[data-astro-cid-tnv22zin] h3[data-astro-cid-tnv22zin],.gas-compare-card[data-astro-cid-tnv22zin] h3[data-astro-cid-tnv22zin],.gas-rule-card[data-astro-cid-tnv22zin] h3[data-astro-cid-tnv22zin],.gas-steps[data-astro-cid-tnv22zin] h3[data-astro-cid-tnv22zin],.gas-template[data-astro-cid-tnv22zin] h3[data-astro-cid-tnv22zin]{color:var(--gas-ink);margin:0 0 .5rem;font-size:1.05rem;font-weight:800;line-height:1.4}.gas-example[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin]:last-child,.gas-decision[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin]:last-child,.gas-compare-card[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin]:last-child,.gas-rule-card[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin]:last-child{margin-bottom:0}.gas-decision-grid[data-astro-cid-tnv22zin],.gas-compare-grid[data-astro-cid-tnv22zin]{grid-template-columns:repeat(3,minmax(0,1fr));margin:1.35rem 0}.gas-decision[data-astro-cid-tnv22zin],.gas-compare-card[data-astro-cid-tnv22zin]{border:1px solid var(--gas-border);background:#fff;border-radius:12px;padding:1.15rem}.gas-decision--ok[data-astro-cid-tnv22zin]{border-top:4px solid #14b8a6}.gas-decision--warning[data-astro-cid-tnv22zin]{border-top:4px solid var(--gas-amber);background:#fffdf6}.gas-decision__tag[data-astro-cid-tnv22zin],.gas-compare-card__label[data-astro-cid-tnv22zin],.gas-rule-card__label[data-astro-cid-tnv22zin]{letter-spacing:.05em;text-transform:uppercase;font-weight:800;color:var(--gas-teal)!important;margin:0 0 .6rem!important;font-size:.7rem!important;line-height:1.4!important}.gas-decision--warning[data-astro-cid-tnv22zin] .gas-decision__tag[data-astro-cid-tnv22zin],.gas-rule-card--warning[data-astro-cid-tnv22zin] .gas-rule-card__label[data-astro-cid-tnv22zin]{color:#b45309!important}.gas-decision[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin]:last-child,.gas-compare-card[data-astro-cid-tnv22zin] li[data-astro-cid-tnv22zin],.gas-rule-card[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin]{color:var(--gas-body);font-size:.88rem;line-height:1.65}.gas-compare-grid[data-astro-cid-tnv22zin]{grid-template-columns:repeat(2,minmax(0,1fr))}.gas-compare-card--accent[data-astro-cid-tnv22zin]{background:var(--gas-mint);border-color:#8bded4}.gas-compare-card[data-astro-cid-tnv22zin] ul[data-astro-cid-tnv22zin],.gas-check-grid[data-astro-cid-tnv22zin] ul[data-astro-cid-tnv22zin]{gap:.45rem;margin:0;padding-left:1.15rem;display:grid}.gas-rule-grid[data-astro-cid-tnv22zin]{grid-template-columns:repeat(3,minmax(0,1fr));margin:1.15rem 0 1.35rem}.gas-rule-card[data-astro-cid-tnv22zin]{border:1px solid var(--gas-border);border-top:3px solid var(--gas-teal);background:#fff;border-radius:11px;padding:1.1rem}.gas-rule-card--accent[data-astro-cid-tnv22zin]{border-color:#8bded4;border-top-color:var(--gas-teal-light);background:var(--gas-mint)}.gas-rule-card--warning[data-astro-cid-tnv22zin]{border-top-color:var(--gas-amber);background:#fffdf6}.gas-check-grid[data-astro-cid-tnv22zin]{grid-template-columns:repeat(2,minmax(0,1fr));margin:1.2rem 0 1.35rem}.gas-check-grid[data-astro-cid-tnv22zin]>div[data-astro-cid-tnv22zin]{background:#f8fafc;border-radius:12px;padding:1.15rem 1.25rem}.gas-check-grid__accent[data-astro-cid-tnv22zin]{border-left:3px solid var(--gas-amber);background:var(--gas-amber-soft)!important}.gas-steps[data-astro-cid-tnv22zin],.gas-timeline[data-astro-cid-tnv22zin]{gap:0;margin:1.4rem 0 1.6rem;padding:0;list-style:none;display:grid}.gas-steps[data-astro-cid-tnv22zin] li[data-astro-cid-tnv22zin],.gas-timeline[data-astro-cid-tnv22zin] li[data-astro-cid-tnv22zin]{grid-template-columns:2.2rem minmax(0,1fr);gap:.9rem;margin:0;padding:0 0 1.05rem;display:grid}.gas-steps[data-astro-cid-tnv22zin] li[data-astro-cid-tnv22zin]>span[data-astro-cid-tnv22zin],.gas-timeline[data-astro-cid-tnv22zin] li[data-astro-cid-tnv22zin]>span[data-astro-cid-tnv22zin]{background:var(--gas-teal);color:#fff;border-radius:50%;place-items:center;width:2rem;height:2rem;font-size:.8rem;font-weight:800;display:grid}.gas-steps[data-astro-cid-tnv22zin] li[data-astro-cid-tnv22zin]>div[data-astro-cid-tnv22zin],.gas-timeline[data-astro-cid-tnv22zin] li[data-astro-cid-tnv22zin]>div[data-astro-cid-tnv22zin]{border-bottom:1px solid #e2e8f0;padding-bottom:1rem}.gas-steps[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin],.gas-timeline[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin]{margin:0}.gas-steps--compact[data-astro-cid-tnv22zin]{margin-bottom:1.1rem}.gas-timeline[data-astro-cid-tnv22zin] li[data-astro-cid-tnv22zin]>span[data-astro-cid-tnv22zin]{background:var(--gas-amber);color:var(--gas-ink)}.gas-timeline[data-astro-cid-tnv22zin] strong[data-astro-cid-tnv22zin]{color:var(--gas-ink);margin-bottom:.25rem;display:block}.gas-template[data-astro-cid-tnv22zin]{background:#f8fffe;border:1px solid #c7e5e1;border-radius:14px;margin:1.5rem 0;overflow:hidden}.gas-template__header[data-astro-cid-tnv22zin]{border-bottom:1px solid #c7e5e1;justify-content:space-between;align-items:end;gap:1rem;padding:1rem 1.2rem;display:flex}.gas-template__header[data-astro-cid-tnv22zin] h3[data-astro-cid-tnv22zin]{margin:0}.gas-template__header[data-astro-cid-tnv22zin]>span[data-astro-cid-tnv22zin]{color:var(--gas-muted);white-space:nowrap;font-size:.75rem}.gas-template[data-astro-cid-tnv22zin] pre[data-astro-cid-tnv22zin]{color:var(--gas-body);white-space:pre-wrap;overflow-wrap:anywhere;margin:0;padding:1.25rem;font-family:inherit;font-size:.88rem;line-height:1.75;overflow-x:auto}.gas-note-grid[data-astro-cid-tnv22zin]{grid-template-columns:repeat(2,minmax(0,1fr));margin:1.2rem 0 1.35rem}.gas-note-grid[data-astro-cid-tnv22zin]>div[data-astro-cid-tnv22zin]{border-left:3px solid var(--gas-teal-light);background:var(--gas-mint);border-radius:0 10px 10px 0;padding:1rem 1.1rem}.gas-support-grid[data-astro-cid-tnv22zin]{grid-template-columns:repeat(2,minmax(0,1fr));margin:1.15rem 0 1.25rem}.gas-support-grid[data-astro-cid-tnv22zin] article[data-astro-cid-tnv22zin]{background:#f8fafc;border-radius:11px;padding:1.1rem}.gas-support-grid__accent[data-astro-cid-tnv22zin]{border-left:3px solid var(--gas-amber);background:var(--gas-amber-soft)!important}.gas-related[data-astro-cid-tnv22zin]{max-width:1040px}.gas-related-grid[data-astro-cid-tnv22zin]{grid-template-columns:repeat(4,minmax(0,1fr))}.gas-related-grid[data-astro-cid-tnv22zin] a[data-astro-cid-tnv22zin]{border:1px solid var(--gas-border);background:#fff;border-radius:12px;flex-direction:column;gap:.45rem;height:100%;padding:1rem;text-decoration:none;transition:border-color .18s,transform .18s;display:flex}.gas-related-grid[data-astro-cid-tnv22zin] a[data-astro-cid-tnv22zin]:hover{border-color:var(--gas-teal-light);transform:translateY(-2px)}.gas-related-grid[data-astro-cid-tnv22zin] strong[data-astro-cid-tnv22zin]{color:var(--gas-ink);font-size:.92rem;line-height:1.35}.gas-related-grid[data-astro-cid-tnv22zin] span[data-astro-cid-tnv22zin]{color:var(--gas-muted);font-size:.82rem;line-height:1.55}.gas-faq[data-astro-cid-tnv22zin]{border:1px solid var(--gas-border);background:#fff;border-radius:16px;max-width:960px;margin:0 0 2.7rem;padding:clamp(1.2rem,3vw,1.7rem)}.gas-faq__list[data-astro-cid-tnv22zin] details[data-astro-cid-tnv22zin]{border-bottom:1px solid #e2e8f0;padding:1rem 0}.gas-faq__list[data-astro-cid-tnv22zin] details[data-astro-cid-tnv22zin]:first-child{padding-top:.35rem}.gas-faq__list[data-astro-cid-tnv22zin] details[data-astro-cid-tnv22zin]:last-child{border-bottom:0;padding-bottom:.25rem}.gas-faq__list[data-astro-cid-tnv22zin] summary[data-astro-cid-tnv22zin]{color:var(--gas-ink);padding-right:1.5rem;font-weight:800;line-height:1.5}.gas-faq__list[data-astro-cid-tnv22zin] p[data-astro-cid-tnv22zin]{max-width:820px;color:var(--gas-body);margin:.75rem 0 0;line-height:1.75}.gas-sources[data-astro-cid-tnv22zin]{border-left:4px solid var(--gas-muted);background:#f8fafc;max-width:960px;margin:0;padding:1.25rem}.gas-sources[data-astro-cid-tnv22zin] h2[data-astro-cid-tnv22zin]{font-size:1.25rem}.gas-sources[data-astro-cid-tnv22zin] ul[data-astro-cid-tnv22zin]{margin:0;padding-left:1.2rem}.gas-sources[data-astro-cid-tnv22zin] li[data-astro-cid-tnv22zin]+li[data-astro-cid-tnv22zin]{margin-top:.55rem}.gas-source-note[data-astro-cid-tnv22zin]{color:var(--gas-muted);margin:1.1rem 0 0;font-size:.85rem;line-height:1.65}.gas-guide[data-astro-cid-tnv22zin] a[data-astro-cid-tnv22zin]:focus-visible,.gas-jumpnav[data-astro-cid-tnv22zin] a[data-astro-cid-tnv22zin]:focus-visible,.gas-button[data-astro-cid-tnv22zin]:focus-visible,.gas-related-grid[data-astro-cid-tnv22zin] a[data-astro-cid-tnv22zin]:focus-visible{outline-offset:3px;border-radius:4px;outline:3px solid #2dd4bf99}@media (width<=960px){.gas-hero[data-astro-cid-tnv22zin]{grid-template-columns:1fr}.gas-answer__grid[data-astro-cid-tnv22zin],.gas-rule-grid[data-astro-cid-tnv22zin],.gas-value-grid[data-astro-cid-tnv22zin],.gas-related-grid[data-astro-cid-tnv22zin]{grid-template-columns:repeat(2,minmax(0,1fr))}.gas-value-grid[data-astro-cid-tnv22zin] article[data-astro-cid-tnv22zin]:last-child,.gas-related-grid[data-astro-cid-tnv22zin] a[data-astro-cid-tnv22zin]:last-child{grid-column:1/-1}.gas-decision-grid[data-astro-cid-tnv22zin]{grid-template-columns:repeat(2,minmax(0,1fr))}.gas-decision[data-astro-cid-tnv22zin]:last-child{grid-column:1/-1}}@media (width<=640px){.gas-hero__copy[data-astro-cid-tnv22zin],.gas-hero__check[data-astro-cid-tnv22zin]{border-radius:12px}.gas-hero__copy[data-astro-cid-tnv22zin]{padding:1.35rem}.gas-hero__copy[data-astro-cid-tnv22zin] h1[data-astro-cid-tnv22zin]{font-size:clamp(1.85rem,9vw,2.45rem)}.gas-jumpnav[data-astro-cid-tnv22zin]{gap:.45rem;padding:.65rem}.gas-jumpnav[data-astro-cid-tnv22zin] a[data-astro-cid-tnv22zin]{text-align:center;flex:auto;justify-content:center}.gas-example[data-astro-cid-tnv22zin],.gas-answer__grid[data-astro-cid-tnv22zin],.gas-value-grid[data-astro-cid-tnv22zin],.gas-decision-grid[data-astro-cid-tnv22zin],.gas-compare-grid[data-astro-cid-tnv22zin],.gas-rule-grid[data-astro-cid-tnv22zin],.gas-check-grid[data-astro-cid-tnv22zin],.gas-note-grid[data-astro-cid-tnv22zin],.gas-support-grid[data-astro-cid-tnv22zin],.gas-related-grid[data-astro-cid-tnv22zin]{grid-template-columns:1fr}.gas-value-grid[data-astro-cid-tnv22zin] article[data-astro-cid-tnv22zin]:last-child,.gas-related-grid[data-astro-cid-tnv22zin] a[data-astro-cid-tnv22zin]:last-child,.gas-decision[data-astro-cid-tnv22zin]:last-child{grid-column:auto}.gas-cta[data-astro-cid-tnv22zin]{border-radius:12px;flex-direction:column;align-items:stretch;gap:1rem}.gas-button[data-astro-cid-tnv22zin]{width:100%}.gas-template__header[data-astro-cid-tnv22zin]{flex-direction:column;align-items:start;gap:.35rem}.gas-template__header[data-astro-cid-tnv22zin]>span[data-astro-cid-tnv22zin]{white-space:normal}.gas-template[data-astro-cid-tnv22zin] pre[data-astro-cid-tnv22zin]{padding:1rem;font-size:.82rem}.gas-sources[data-astro-cid-tnv22zin]{padding:1rem}}@media (prefers-reduced-motion:reduce){.gas-jumpnav[data-astro-cid-tnv22zin] a[data-astro-cid-tnv22zin],.gas-related-grid[data-astro-cid-tnv22zin] a[data-astro-cid-tnv22zin]{transition:none}}