:root{color-scheme:light;--c-900: #080f1d;--c-800: #0f1f35;--c-700: #152d4d;--c-600: #1e3f6e;--c-500: #2d5a9e;--c-amber: #f59e0b;--c-amber-d: #d97706;--c-amber-l: #fffbeb;--c-amber-m: #fde68a;--c-green: #059669;--c-green-l: #ecfdf5;--c-green-m: #6ee7b7;--c-bg: #f7f9fc;--c-surface: #ffffff;--c-border: #dde4ed;--c-border-d:#c4cdd8;--c-text: #1a2840;--c-muted: #5f7080;--c-soft: #f0f4f9;--max: 1200px;--r: 10px;--r-sm: 6px;--r-lg: 16px;--shadow-sm: 0 1px 4px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.05);--shadow-lg: 0 12px 36px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.06)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe 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10px;cursor:pointer;font-size:.95rem;line-height:1}.hero{background:linear-gradient(140deg,var(--c-900) 0%,var(--c-800) 55%,var(--c-700) 100%);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 90% at 105% 40%,rgba(245,158,11,.1) 0%,transparent 55%);pointer-events:none}.hero .wrap{padding-top:80px;padding-bottom:80px;position:relative;z-index:1}.hero h1{color:#fff;max-width:840px;margin-bottom:.45em}.hero .lede{color:#ffffffb8;font-size:1.15rem;max-width:660px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:2rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:44px;padding:0 22px;border-radius:var(--r-sm);border:2px solid var(--c-amber);background:var(--c-amber);color:var(--c-900);font:inherit;font-size:.95rem;font-weight:700;text-decoration:none;cursor:pointer;white-space:nowrap;transition:background .15s,border-color .15s,transform 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var(--c-border)}.dir-fee{display:flex;flex-direction:column;gap:3px}.dir-fee-label{font-size:.67rem;text-transform:uppercase;letter-spacing:.08em;color:var(--c-muted);font-weight:700}.dir-fee-val{font-size:.855rem;color:var(--c-text);font-weight:500;line-height:1.4}.dir-card-tags{display:flex;flex-wrap:wrap;gap:5px}.dir-tag{display:inline-block;font-size:.72rem;font-weight:600;border-radius:999px;padding:3px 9px;white-space:nowrap}.tag-green{background:var(--c-green-l);border:1px solid var(--c-green-m);color:var(--c-green)}.tag-blue{background:#eff6ff;border:1px solid #bfdbfe;color:#1d4ed8}.dir-card-foot{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:13px;border-top:1px solid 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label{display:flex;flex-direction:column;gap:7px;font-size:.875rem;font-weight:600;color:var(--c-700)}.result{margin-top:24px;background:var(--c-green-l);border:1px solid var(--c-green-m);border-radius:var(--r-sm);padding:20px 22px}.result p{font-size:.97rem;margin-bottom:8px}.result p:last-child{margin-bottom:0}.result strong{color:var(--c-green);font-size:1.08rem}.calc-message{margin-top:12px;color:#92400e;font-size:.86rem;min-height:1.4em}.search-box{margin:28px 0}.search-box label{display:block;font-weight:700;margin-bottom:8px}.search-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px}.search-results{display:grid;gap:12px;margin-top:24px}.search-result{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-sm);padding:18px 22px;transition:box-shadow .2s,border-color .2s}.search-result:hover{box-shadow:var(--shadow-md);border-color:var(--c-border-d)}.search-result h2{font-size:1rem;margin:4px 0 6px;font-weight:700}.search-result p{margin:0;font-size:.89rem;color:var(--c-muted)}.guide-toc{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r);padding:22px 26px;margin:20px 0 44px;box-shadow:var(--shadow-sm)}.guide-toc ul{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin-top:4px}.guide-toc a{display:inline-block;padding:6px 14px;border:1px solid var(--c-border);border-radius:999px;font-size:.86rem;font-weight:500;text-decoration:none;color:var(--c-700);background:var(--c-soft);transition:background .15s,border-color .15s,color .15s}.guide-toc a:hover{background:var(--c-800);color:#fff;border-color:var(--c-800)}.source-list{padding-left:1.25rem}.source-list li{margin-bottom:14px;font-size:.88rem}.source-list a{word-break:break-word}.page-visual{margin:20px 0 32px}.page-visual img{width:100%;height:auto;border:1px solid var(--c-border);border-radius:var(--r);background:var(--c-soft)}.page-visual figcaption{color:var(--c-muted);font-size:.83rem;margin-top:8px}.footer{background:var(--c-900);border-top:1px solid rgba(255,255,255,.06)}.footer .wrap{padding-top:44px;padding-bottom:44px;display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:40px;align-items:start}.footer-brand{font-size:1.05rem;font-weight:800;letter-spacing:0;color:#fff;margin-bottom:10px}.footer-brand em{font-style:normal;color:var(--c-amber)}.footer-tagline{color:#ffffff6b;font-size:.85rem;line-height:1.6;max-width:320px}.footer-links{display:flex;flex-direction:column;gap:4px;align-items:flex-end}.footer-links a{color:#ffffff8c;font-size:.86rem;text-decoration:none;padding:4px 8px;border-radius:4px;transition:color .15s,background .15s}.footer-links a:hover{color:#fff;background:#ffffff14}.footer-copy{grid-column:1 / -1;color:#ffffff47;font-size:.82rem;padding-top:24px;border-top:1px solid rgba(255,255,255,.07)}.callout-block{background:var(--c-800);color:#ffffffd1;border-radius:var(--r);padding:32px 36px;margin-top:52px}.callout-block h2{color:#fff;margin-top:0}.callout-block p{color:#ffffffb8;margin:0}@media(max-width:960px){.dir-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:860px){.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.nav{height:auto;padding:14px 18px;flex-wrap:wrap;gap:10px}.nav-toggle{display:block}.nav-links{display:none;width:100%;flex-direction:column;gap:2px;padding-bottom:6px}.nav-links.is-open{display:flex}.nav-links a{width:100%}.grid-2,.grid-3,.calc-grid,.search-row{grid-template-columns:1fr}.hero .wrap{padding-top:52px;padding-bottom:52px}h1{font-size:clamp(1.75rem,7vw,2.4rem)}.wrap{padding:32px 18px 60px}.calc{padding:22px 18px}.footer .wrap{grid-template-columns:1fr;gap:28px}.footer-links{align-items:flex-start}.footer-copy{grid-column:1}.dir-filter-row{flex-direction:column;align-items:stretch}.dir-filter-select select{width:100%;min-width:0}.dir-filter-checks{gap:6px}.dir-grid{grid-template-columns:1fr}}