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var(--line);color:var(--ivory);white-space:nowrap;background:#0f172a99;border-radius:8px;margin:.6rem 0;padding:.7rem .9rem;font-family:Sora,monospace;font-size:.95rem;overflow-x:auto}.formula-card p{color:var(--ivory-dim);font-size:.9rem}.tool-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem;display:grid}.tool-card{background:var(--navy-700);border:1px solid var(--line);border-radius:var(--radius);align-items:center;gap:.85rem;padding:1.1rem 1.2rem;transition:border-color .2s,transform .15s;display:flex}.tool-card:hover{border-color:var(--gold-border);transform:translateY(-2px)}.tool-card .ic{background:var(--gold-soft);width:38px;height:38px;color:var(--champagne-gold);border-radius:10px;flex-shrink:0;place-items:center;display:grid}.tool-card .tt{font-family:var(--font-display);font-size:.98rem;font-weight:700}.standards-controls{flex-wrap:wrap;justify-content:center;align-items:center;gap:1rem;margin-bottom:1.75rem;display:flex}.standards-unit{color:var(--ivory-faint);font-size:.85rem}.standards-wrap{max-width:920px;margin:0 auto}.standards-note{text-align:center;color:var(--ivory-faint);margin-top:1rem;font-size:.85rem}.faq-wrap{max-width:780px;margin:0 auto}.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:var(--navy-700);margin-bottom:.85rem;overflow:hidden}.faq-item summary{cursor:pointer;font-family:var(--font-display);color:var(--ivory);justify-content:space-between;align-items:center;gap:1rem;padding:1.15rem 1.35rem;font-size:1.02rem;font-weight:600;list-style:none;display:flex}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary .chev{color:var(--champagne-gold);flex-shrink:0;transition:transform .25s}.faq-item[open] summary .chev{transform:rotate(180deg)}.faq-item .faq-a{color:var(--ivory-dim);padding:0 1.35rem 1.25rem;font-size:.95rem}.article-img{border-radius:var(--radius-lg);border:1px solid var(--line);width:100%;max-width:880px;box-shadow:var(--shadow);aspect-ratio:16/9;object-fit:cover;margin:0 auto 1.75rem;display:block}.article-meta{max-width:760px;color:var(--ivory-faint);flex-wrap:wrap;align-items:center;gap:1.25rem;margin:0 auto 1.5rem;font-size:.85rem;display:flex}.article-meta .tag{color:var(--champagne-gold);text-transform:uppercase;letter-spacing:.07em;font-size:.72rem;font-weight:700}.article-credit{text-align:center;color:var(--ivory-faint);margin-top:2.5rem;font-size:.8rem}.cta-box{border-radius:var(--radius);background:var(--gold-soft);border:1px solid var(--gold-border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.25rem;max-width:760px;margin:2.25rem auto 0;padding:1.5rem 1.75rem;display:flex}.cta-box p{color:var(--ivory);margin:0}.post-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;display:grid}.post{background:var(--navy-700);border:1px solid var(--line);border-radius:var(--radius);flex-direction:column;transition:border-color .2s,transform .15s;display:flex;overflow:hidden}.post:hover{border-color:var(--gold-border);transform:translateY(-3px)}.post .thumb{background:var(--navy-500);height:170px;overflow:hidden}.post .thumb img{object-fit:cover;width:100%;height:100%;transition:transform .35s}.post:hover .thumb img{transform:scale(1.05)}.post .body{flex-direction:column;flex:1;padding:1.4rem;display:flex}.post .tag{letter-spacing:.08em;text-transform:uppercase;color:var(--champagne-gold);margin-bottom:.5rem;font-size:.7rem;font-weight:700}.post h3{margin-bottom:.5rem;font-size:1.15rem}.post p{color:var(--ivory-dim);flex:1;font-size:.92rem}.post .meta{color:var(--ivory-faint);align-items:center;gap:.4rem;margin-top:1rem;font-size:.8rem;display:flex}.pagination{flex-wrap:wrap;justify-content:center;align-items:center;gap:.4rem;margin-top:2.5rem;display:flex}.pagination a,.pagination span{border-radius:var(--radius-sm);border:1px solid var(--line);min-width:42px;height:42px;color:var(--ivory-dim);justify-content:center;align-items:center;padding:0 .75rem;font-weight:600;transition:border-color .2s,color .2s,background .2s;display:inline-flex}.pagination a:hover{border-color:var(--gold-border);color:var(--ivory)}.pagination .current{background:var(--champagne-gold);color:var(--midnight-navy);border-color:var(--champagne-gold)}.pagination .disabled{opacity:.35;pointer-events:none}.results-meta{text-align:center;color:var(--ivory-faint);margin-bottom:1.5rem;font-size:.88rem}.site-footer{border-top:1px solid var(--line);background:var(--navy-700);padding:var(--space-lg) 0 var(--space-md)}.footer-grid{flex-wrap:wrap;justify-content:space-between;gap:2rem;margin-bottom:2rem;display:flex}.footer-brand{max-width:320px}.footer-brand p{color:var(--ivory-dim);margin-top:.75rem;font-size:.92rem}.footer-nav h4{text-transform:uppercase;letter-spacing:.1em;color:var(--champagne-gold);margin-bottom:1rem;font-size:.8rem}.footer-nav ul{flex-direction:column;gap:.6rem;display:flex}.footer-nav a{color:var(--ivory-dim);font-size:.95rem;transition:color .2s}.footer-nav a:hover{color:var(--champagne-gold)}.footer-social{gap:.6rem;margin-top:1rem;display:flex}.footer-social a{border:1px solid var(--line);width:38px;height:38px;color:var(--ivory-dim);border-radius:10px;place-items:center;transition:border-color .2s,color .2s;display:grid}.footer-social a:hover{border-color:var(--gold-border);color:var(--champagne-gold)}.footer-bottom{border-top:1px solid var(--line);color:var(--ivory-faint);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding-top:1.5rem;font-size:.88rem;display:flex}.lang-switch{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.lang-switch a{border:1px solid var(--line);color:var(--ivory-dim);border-radius:6px;padding:.3rem .6rem;font-size:.8rem;transition:border-color .2s,color .2s}.lang-switch a:hover,.lang-switch a.active{border-color:var(--gold-border);color:var(--champagne-gold)}@media(max-width:980px){.main-nav{display:none}.nav-toggle{display:block}}@media(max-width:900px){.calc-grid{grid-template-columns:1fr}}@media(max-width:680px){.card{padding:1.5rem}.stat-grid{grid-template-columns:repeat(2,1fr)}.footer-bottom{flex-direction:column;align-items:flex-start}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}