.search{position:relative;flex:0 1 auto;width:130px;max-width:26vw}.search input{width:100%;height:38px;padding:0 12px;border:1px solid var(--line);color:var(--ink);border-radius:var(--radius-sm);font:inherit;font-size:14px;background:var(--bg-soft)}.search input:focus{outline:2px solid var(--accent);outline-offset:1px;background:var(--bg)}.search input::placeholder,.hero-search input::placeholder{color:var(--placeholder);opacity:1}.hero-search input{color:var(--ink)}.search-results{position:absolute;top:calc(100% + 4px);left:0;right:0;z-index:20;list-style:none;margin:0;padding:4px;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:0 8px 24px rgba(0,0,0,.1);max-height:320px;overflow:auto}.search-results li a{display:block;padding:8px 10px;border-radius:var(--radius-sm);color:var(--ink)}.search-results li a:hover,.search-results li a.active{background:var(--accent-weak);text-decoration:none}.search-results .sr-name{font-weight:600;font-size:.92rem}.search-results .sr-line{display:block;font-size:.8rem;color:var(--ink-faint)}.search-results .sr-empty{padding:8px 10px;color:var(--ink-faint);font-size:.88rem}h2{font-size:1.35rem;margin:1.6em 0 .4em;line-height:1.25}h3{font-size:1.1rem;margin:1.3em 0 .3em}.prose{max-width:70ch}.prose p{margin:.7em 0}.prose ul,.prose ol{margin:.7em 0;padding-left:1.3em}.prose li{margin:.3em 0}.prose code{font-family:var(--mono);font-size:.9em;background:var(--bg-soft);padding:.1em .35em;border-radius:4px}.prose h2:first-child{margin-top:.6em}.tool-shell--text-tools{min-height:360px}.tool-shell--converters{min-height:360px}.tool-shell--calculators{min-height:300px}.tool-shell[data-tool="percentage-calculator"]{min-height:820px}.tool-shell[data-tool="gpa-calculator"]{min-height:560px}.tool-shell[data-tool="calorie-calculator"]{min-height:440px}.tool-shell[data-tool="tdee-calculator"]{min-height:440px}.tool-shell[data-tool="bmr-calculator"]{min-height:400px}.tool-shell[data-tool="body-fat-calculator"]{min-height:470px}.tool-shell[data-tool="pregnancy-weight-gain-calculator"]{min-height:400px}.tool-shell[data-tool="mortgage-calculator"]{min-height:420px}.tool-shell[data-tool="compound-interest-calculator"]{min-height:420px}.tool-shell[data-tool="salary-calculator"]{min-height:420px}.tool-shell[data-tool="take-home-paycheck-calculator"]{min-height:420px}.tool-shell[data-tool="house-affordability-calculator"]{min-height:560px}.tool-shell[data-tool="budget-calculator"]{min-height:560px}.tool-shell[data-tool="scientific-calculator"]{min-height:520px}.tool-shell[data-tool="sample-size-calculator"]{min-height:360px}.tool-shell[data-tool="btu-calculator"]{min-height:440px}.tool-shell[data-tool="tile-calculator"]{min-height:440px}.tool-shell[data-tool="speed-calculator"]{min-height:380px}.tool-shell[data-tool="density-calculator"]{min-height:380px}.tool-shell[data-tool="concrete-calculator"]{min-height:360px}.tool-shell[data-tool="square-footage-calculator"]{min-height:360px}.tool-shell[data-tool="dice-roller"]{min-height:420px}.tool-shell[data-tool="savings-calculator"]{min-height:360px}.tool-shell[data-tool="investment-calculator"]{min-height:360px}.tool-shell[data-tool="amortization-calculator"]{min-height:360px}.tool-shell[data-tool="debt-payoff-calculator"]{min-height:360px}.tool-shell[data-tool="credit-card-payoff-calculator"]{min-height:360px}.tool-shell--image-tools{min-height:420px}.tool-shell--pdf-tools{min-height:420px}.noscript-msg{color:var(--danger);margin:0}.field-label{display:block;font-weight:600;font-size:.92rem;margin:0 0 6px}.t-textarea{width:100%;min-height:200px;padding:12px;border:1px solid var(--line);border-radius:var(--radius-sm);font:inherit;resize:vertical;background:var(--bg)}.t-textarea:focus{outline:2px solid var(--accent);outline-offset:1px}.t-input{padding:9px 11px;border:1px solid var(--line);border-radius:var(--radius-sm);font:inherit;background:var(--bg);max-width:100%}.t-input:focus{outline:2px solid var(--accent);outline-offset:1px}.btn{display:inline-block;padding:8px 14px;border:1px solid var(--line);background:var(--bg-soft);color:var(--ink);border-radius:var(--radius-sm);font:inherit;font-size:.9rem;cursor:pointer;transition:background .17s var(--ease),border-color .17s var(--ease),box-shadow .17s var(--ease),transform .17s var(--ease)}.btn:hover{background:var(--line-soft);border-color:var(--ink-faint)}.btn:active{transform:translateY(1px)}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.btn--primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);box-shadow:var(--shadow-btn)}.btn--primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);box-shadow:var(--shadow-md)}.btn-row{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin:14px 0 0}.stat{border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px 12px;background:var(--bg);box-shadow:var(--shadow-sm)}.stat b{display:block;font-size:1.4rem;line-height:1.1;color:var(--accent)}.stat span{font-size:.82rem;color:var(--ink-faint)}.result-box{margin-top:14px}.tool-note{font-size:.85rem;color:var(--ink-faint);margin-top:10px}.ad-slot{margin:24px 0;background:transparent}.ad-slot--a{min-height:90px}.ad-slot--b{min-height:90px}.ad-slot--c{min-height:600px;width:var(--rail-w)}.ad-slot:empty::before{content:""}.card-grid{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;padding:0;margin:16px 0}.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);box-shadow:var(--shadow-sm);transition:box-shadow .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease)}.card:hover{border-color:var(--accent);box-shadow:var(--shadow-md);transform:translateY(-1px)}.card a{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;color:var(--ink)}.card a:hover{text-decoration:none}.card-ic{flex:0 0 auto;color:var(--ink-soft);line-height:0;margin-top:1px}.card-text{min-width:0}.card-title{display:block;font-weight:600;margin-bottom:3px}.card-line{display:block;font-size:.86rem;color:var(--ink-faint);line-height:1.45}.home-lede{font-size:1.1rem;color:var(--ink-soft);max-width:60ch;margin:.2em 0 1.4em}.home-section{margin:0 0 40px}.home-section-head h2{margin:0}.home-section-head p{margin:.1em 0 .2em;color:var(--ink-faint);font-size:.95rem}.view-all{margin:6px 0 0;font-size:.92rem}.category-intro{max-width:65ch;color:var(--ink-soft)}.related{margin-top:14px}.prose h2 + p{margin-top:.4em}.site-footer{border-top:1px solid var(--line);background:var(--bg-soft);margin-top:20px}.footer-inner{display:flex;flex-wrap:wrap;gap:40px;padding-top:28px;padding-bottom:8px}.footer-cols{display:flex;flex-direction:column;gap:7px}.footer-heading{font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-faint);margin-bottom:3px}.footer-cols a{color:var(--ink-soft);font-size:.92rem}.footer-legal{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;padding-top:14px;padding-bottom:24px;border-top:1px solid var(--line-soft);margin-top:14px;font-size:.82rem;color:var(--ink-faint)}.footer-legal p{margin:0}.notfound{padding:20px 20px 60px}@media (min-width:1280px){.tool-rail{display:block;flex:0 0 var(--rail-w)}.ad-slot--c{position:sticky;top:74px}}@media (max-width:1023px){.nav{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.nav::-webkit-scrollbar{display:none}.mega{display:none !important}}@media (max-width:640px){h1{font-size:1.55rem}.header-inner{gap:10px;flex-wrap:wrap;height:auto;padding-top:8px;padding-bottom:8px;row-gap:6px}.logo{flex:0 0 auto}.header-right{margin-left:auto;gap:8px}.search{flex:0 0 auto;width:130px}.nav{order:3;gap:2px;flex:1 1 100%;min-width:0;flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.nav::-webkit-scrollbar{display:none}.nav-link{white-space:nowrap}.footer-inner{gap:24px}}.field-label.spaced{margin-top:18px}.opt-row{display:flex;flex-wrap:wrap;gap:8px 20px;margin:12px 0 2px}.opt{display:flex;align-items:center;gap:7px;font-size:.9rem;color:var(--ink-soft);cursor:pointer}.opt input{margin:0}.t-select{padding:9px 11px;border:1px solid var(--line);border-radius:var(--radius-sm);font:inherit;background:var(--bg);max-width:100%}.t-select:focus{outline:2px solid var(--accent);outline-offset:1px}.t-range{width:100%;max-width:320px;accent-color:var(--accent)}.limit-list{list-style:none;padding:0;margin:6px 0 0;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}.limit-row{display:flex;align-items:center;gap:10px;padding:9px 12px;border-top:1px solid var(--line-soft)}.limit-row:first-child{border-top:0}.limit-row.is-over{background:#fdf1f0}.limit-name{flex:1;font-size:.92rem}.limit-cap{font-size:.8rem;color:var(--ink-faint)}.limit-badge{font-size:.8rem;font-weight:600;padding:2px 8px;border-radius:20px;white-space:nowrap}.limit-badge.ok{background:#e7f4ea;color:var(--ok)}.limit-badge.over{background:#fce8e6;color:var(--danger)}.io-grid{display:grid;gap:14px}@media (min-width:820px){.io-grid.two{grid-template-columns:1fr 1fr}}.code-area{width:100%;min-height:200px;padding:12px;border:1px solid var(--line);border-radius:var(--radius-sm);font-family:var(--mono);font-size:.86rem;line-height:1.5;resize:vertical;background:var(--bg);white-space:pre;overflow:auto}.code-area:focus{outline:2px solid var(--accent);outline-offset:1px}.tool-error{margin:10px 0 0;padding:9px 12px;border-radius:var(--radius-sm);background:#fce8e6;color:var(--danger);font-size:.88rem}.tool-ok{margin:10px 0 0;padding:9px 12px;border-radius:var(--radius-sm);background:#e7f4ea;color:var(--ok);font-size:.88rem}.diff-cols{display:grid;gap:12px}@media (min-width:820px){.diff-cols{grid-template-columns:1fr 1fr}}.diff-output{margin-top:14px;border:1px solid var(--line);border-radius:var(--radius-sm);font-family:var(--mono);font-size:.85rem;line-height:1.55;overflow:auto}.diff-line{padding:1px 10px;white-space:pre-wrap;word-break:break-word}.diff-line.add{background:#e7f4ea}.diff-line.del{background:#fce8e6;text-decoration:none}.diff-line.same{color:var(--ink-soft)}.diff-gutter{display:inline-block;width:1.4em;color:var(--ink-faint);user-select:none}.pw-output{display:flex;gap:8px;align-items:stretch;margin:4px 0 2px}.pw-field{flex:1;font-family:var(--mono);font-size:1.05rem;padding:12px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg);word-break:break-all;min-height:48px}.strength{margin:12px 0 0}.strength-track{height:8px;background:var(--bg-soft);border-radius:20px;overflow:hidden}.strength-bar{height:100%;width:0;background:var(--danger);transition:width .15s,background .15s}.strength-label{font-size:.82rem;color:var(--ink-faint);margin-top:5px}.qr-output{display:flex;flex-direction:column;align-items:flex-start;gap:12px;margin-top:14px}.qr-canvas-wrap{padding:14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff}.qr-canvas-wrap svg,.qr-canvas-wrap img{display:block;width:220px;height:220px;image-rendering:pixelated}.calc-form{display:grid;gap:14px;max-width:520px}.calc-field{display:flex;flex-direction:column;gap:5px}.calc-field label{font-weight:600;font-size:.9rem}.calc-field .with-unit{display:flex;gap:8px;align-items:center}.calc-field .with-unit .t-input{flex:1}.calc-result{margin-top:16px;padding:16px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);box-shadow:var(--shadow-sm)}.result-big{font-size:1.9rem;font-weight:700;line-height:1.1;color:var(--accent)}.result-sub{font-size:.9rem;color:var(--ink-faint);margin-top:4px}.result-rows{display:grid;gap:6px;margin-top:10px}.result-rows div{display:flex;justify-content:space-between;gap:16px;font-size:.92rem;padding:4px 0;border-top:1px solid var(--line-soft)}.result-rows div:first-child{border-top:0}.conv-grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));max-width:640px;margin-top:6px}.conv-cell{display:flex;flex-direction:column;gap:4px}.conv-cell label{font-size:.82rem;color:var(--ink-faint)}.lookup-table{width:100%;border-collapse:collapse;margin:8px 0 0;font-size:.9rem;max-width:420px}.lookup-table th,.lookup-table td{text-align:left;padding:7px 12px;border:1px solid var(--line)}.lookup-table th{background:var(--bg-soft);font-weight:600}.formula-box{margin:10px 0;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg-soft);font-family:var(--mono);font-size:.92rem}.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:180px;padding:28px 20px;border:2px dashed var(--line);border-radius:var(--radius);background:var(--bg-soft);text-align:center;cursor:pointer;transition:border-color .12s,background .12s}.dropzone:hover,.dropzone:focus-visible{border-color:var(--accent);background:var(--accent-weak);outline:none}.dropzone.drag{border-color:var(--accent);background:var(--accent-weak)}.dz-main{font-size:1.05rem;font-weight:600;margin:0}.dz-sub{margin:0;color:var(--ink-faint);font-size:.9rem}.dz-hint{margin:6px 0 0;color:var(--ink-faint);font-size:.8rem}.img-result{margin-top:6px}.img-preview-wrap{border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;padding:10px;display:inline-block;max-width:100%}.img-preview{max-width:100%;max-height:340px;height:auto;display:block;margin:0 auto}.crop-wrap{display:inline-block;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;padding:8px;max-width:100%}.crop-canvas{display:block;max-width:100%;height:auto;touch-action:none;cursor:crosshair}.file-list{list-style:none;padding:0;margin:14px 0;border:1px solid var(--line);border-radius:var(--radius-sm)}.file-row{display:flex;align-items:center;gap:10px;padding:9px 12px;border-top:1px solid var(--line-soft)}.file-row:first-child{border-top:0}.file-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.92rem}.file-actions{display:flex;gap:6px;flex:0 0 auto}.btn-sm{padding:3px 9px;font-size:.85rem;line-height:1.4}.page-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin:12px 0}.page-grid img{width:100%;height:auto;border:1px solid var(--line);border-radius:4px;background:#fff}.icon{width:24px;height:24px;display:inline-block;vertical-align:middle}.icon-sm{width:22px;height:22px;display:block}.card-ic svg{display:block}input[type=checkbox],input[type=radio],input[type=range]{accent-color:var(--accent)}.hero{text-align:center;padding:48px 0 34px;background:var(--hero-bg);border-radius:var(--radius-lg);margin-top:8px}.hero h1{font-size:2.7rem;margin:0 0 12px;letter-spacing:-.02em}.hero-lede{font-size:1.12rem;color:var(--ink-soft);max-width:60ch;margin:0 auto 24px}.hero-search{width:100%;max-width:580px;margin:0 auto;position:relative}.hero-search input{width:100%;font-size:1.05rem;padding:15px 18px;border:1px solid var(--line);border-radius:12px;background:var(--bg);box-shadow:var(--shadow-md);transition:box-shadow .18s var(--ease),border-color .18s var(--ease)}.hero-search input:focus{outline:2px solid var(--accent);outline-offset:1px;box-shadow:var(--shadow-lg)}.hero-search .search-results{text-align:left}.home-section-head h2{margin:0;display:flex;align-items:center;gap:10px}.sec-ic{color:var(--ink-soft);line-height:0;flex:0 0 auto}.hub-h1{display:flex;align-items:center;gap:12px}.h1-ic{color:var(--ink-soft);line-height:0;flex:0 0 auto}.h1-ic svg{width:28px;height:28px}.hub-group{margin:32px 0 0}.hub-group-h{font-size:1.18rem;margin:0 0 14px;letter-spacing:-.01em}@media (max-width:640px){.hero{padding:24px 0 22px}.hero h1{font-size:2rem}.hero-lede{font-size:1.02rem}}.pie-row{display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin-top:12px}.pie-wrap{flex:0 0 auto}.pie{width:118px;height:118px;display:block}.legend-dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:7px;vertical-align:middle}.dot-blue{background:var(--accent)}.dot-orange{background:#e6a23c}.amort-scroll{max-height:340px;overflow:auto;border:1px solid var(--line);border-radius:var(--radius-sm);margin-top:8px}.amort-table{width:100%;border-collapse:collapse;font-size:.88rem}.amort-table th,.amort-table td{text-align:right;padding:6px 12px;border-bottom:1px solid var(--line-soft)}.amort-table th:first-child,.amort-table td:first-child{text-align:left}.amort-table thead th{position:sticky;top:0;background:var(--bg);border-bottom:1px solid var(--line);font-weight:600}.amort-table tr.is-active{background:var(--accent-weak)}.amort-table tr.is-active td{font-weight:600;color:var(--accent)}.pct-line{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.prose table{border-collapse:collapse;margin:16px 0;font-size:.92rem;display:block;overflow-x:auto;max-width:100%}.prose thead th{background:var(--bg-soft);font-weight:600;white-space:nowrap}.prose th,.prose td{border:1px solid var(--line);padding:7px 12px;text-align:left;vertical-align:top}.prose table + p{margin-top:.6em}.gpa-head{display:grid;grid-template-columns:1fr 1fr 92px 36px;gap:8px;padding:0 2px 4px;font-size:.78rem;font-weight:600;color:var(--ink-faint)}.gpa-rows{display:grid;gap:8px}.gpa-row{display:grid;grid-template-columns:1fr 1fr 92px 36px;gap:8px;align-items:center}.gpa-row select,.gpa-row input{min-width:0;width:100%}.frac-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:6px 0}.frac{display:inline-flex;flex-direction:column;align-items:center;gap:3px}.frac input{width:80px;text-align:center}.frac-bar{width:100%;min-width:70px;height:2px;background:var(--ink-soft)}.time-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:4px 0}.time-group{display:flex;gap:6px;align-items:flex-end}.time-group>label{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:.8rem;color:var(--ink-faint)}.time-group input{width:64px;text-align:center}.ratio-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:6px 0}.ratio-colon,.ratio-eq{font-weight:600;font-size:1.15rem;color:var(--ink-soft)}.seg-label{font-size:.9rem;color:var(--ink-faint);align-self:center;margin-right:2px}.sci-top{max-width:470px}.sci-screen{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg);padding:10px 12px;box-shadow:var(--shadow-sm)}.t-input.sci-display{width:100%;font-size:1.1rem;font-family:var(--mono);border:0;padding:6px 2px;background:transparent;box-shadow:none}.t-input.sci-display:focus{outline:none}.sci-result{text-align:right;font-size:1.5rem;font-weight:700;color:var(--accent);min-height:1.5em;font-family:var(--mono);word-break:break-all;line-height:1.2}.sci-pad{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:12px;max-width:470px}.sci-key{padding:12px 0;font-size:1rem;justify-content:center}@media (max-width:480px){.sci-key{padding:11px 0;font-size:.95rem}}.vid-file{margin:12px 0 0;font-size:.92rem;color:var(--ink-soft)}.vid-options{margin-top:12px}.vid-options .calc-form{max-width:420px}.vid-status{margin:14px 0;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg-soft)}.vid-status-label{margin:0 0 8px;font-size:.92rem;font-weight:600}.vid-bar{height:8px;border-radius:999px;background:var(--line);overflow:hidden}.vid-bar-fill{height:100%;width:0;background:var(--accent);transition:width .15s linear}.vid-result{margin-top:14px;padding:16px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);box-shadow:var(--shadow-sm)}.vid-done{margin:0 0 8px;font-weight:700;color:var(--accent)}.dice-faces{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.die-face{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0 6px;border:1px solid var(--line);border-radius:8px;background:var(--bg);font-weight:700;font-size:1.1rem;box-shadow:var(--shadow-sm)}.mega{position:absolute;top:calc(100% + 6px);left:0;z-index:60;min-width:520px;max-width:min(760px,90vw);background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:14px;opacity:0;transform:translateY(-6px);visibility:hidden;pointer-events:none;transition:opacity .16s var(--ease),transform .16s var(--ease),visibility .16s}.nav-item.open .mega{opacity:1;transform:none;visibility:visible;pointer-events:auto}.mega-inner{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px 18px}.mega-label{margin:0 0 6px;font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-faint)}.mega-col ul{list-style:none;margin:0;padding:0;display:grid;gap:1px}.mega-col a{display:block;padding:5px 8px;border-radius:var(--radius-sm);color:var(--ink-soft);font-size:.9rem}.mega-col a:hover,.mega-col a:focus-visible{background:var(--accent-weak);color:var(--ink);text-decoration:none;outline:none}.mega-all{display:flex;align-items:flex-end}.mega-viewall{font-weight:600;color:var(--accent);font-size:.9rem;padding:5px 8px}.home-drop{margin:18px auto 0;max-width:580px;border:2px dashed var(--line);border-radius:var(--radius);background:var(--bg);padding:16px;text-align:center;color:var(--ink-faint);font-size:.9rem;transition:border-color .16s var(--ease),background .16s var(--ease),color .16s var(--ease)}.home-drop.drag{border-color:var(--accent);background:var(--accent-weak);color:var(--ink)}.home-drop strong{color:var(--ink-soft);font-weight:600}.home-actions{max-width:640px;margin:14px auto 0;text-align:left}.home-actions-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin:0 0 8px}.home-actions-head b{font-size:.95rem}.home-actions-head button{background:none;border:0;color:var(--accent);cursor:pointer;font:inherit;font-size:.85rem}.action-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;list-style:none;padding:0;margin:0}.action-grid a{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg);box-shadow:var(--shadow-sm);color:var(--ink);transition:box-shadow .16s var(--ease),border-color .16s var(--ease),transform .16s var(--ease)}.action-grid a:hover{border-color:var(--accent);box-shadow:var(--shadow-md);transform:translateY(-1px);text-decoration:none}.action-grid .a-name{font-weight:600;font-size:.92rem}.action-grid .a-line{font-size:.8rem;color:var(--ink-faint)}.recent{margin:26px 0 0}.recent-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px}.recent-head h2{margin:0;font-size:1.05rem}.recent-clear{background:none;border:0;color:var(--ink-faint);cursor:pointer;font:inherit;font-size:.82rem}.recent-clear:hover{color:var(--accent)}.recent-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;list-style:none;padding:0}.recent-row a{display:inline-flex;align-items:center;gap:7px;padding:6px 12px;border:1px solid var(--line);border-radius:999px;background:var(--bg);color:var(--ink-soft);font-size:.88rem;box-shadow:var(--shadow-sm);transition:border-color .16s var(--ease),color .16s var(--ease)}.recent-row a:hover{border-color:var(--accent);color:var(--ink);text-decoration:none}.recent-row .rec-ic{color:var(--ink-faint);line-height:0}@keyframes reveal-rise{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.calc-result .result-big,.calc-result .result-rows,.calc-result .pie-row{animation:reveal-rise .2s var(--ease) both}.vid-preview{margin-top:12px;max-width:520px}.vid-preview video{width:100%;border-radius:var(--radius-sm);background:#000;display:block}.vid-scrub{margin-top:8px}.vid-scrub input[type=range]{width:100%}.vid-set-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px;align-items:center}.vid-times{font-size:.85rem;color:var(--ink-soft)}.dropzone{transition:border-color .16s var(--ease),background .16s var(--ease),transform .12s var(--ease)}.dropzone:hover,.dropzone:focus-visible{transform:translateY(-1px)}:root[data-theme="dark"] .search-results,:root[data-theme="dark"] .mega{background:var(--bg-panel)}:root[data-theme="dark"] .hero-search input{background:var(--bg-panel)}:root[data-theme="dark"] .prose thead th,:root[data-theme="dark"] .lookup-table th,:root[data-theme="dark"] .formula-box{background:var(--bg-panel)}:root[data-theme="dark"] .die-face,:root[data-theme="dark"] .stat,:root[data-theme="dark"] .action-grid a{background:var(--bg-panel)}:root[data-theme="dark"] .t-input,:root[data-theme="dark"] .t-textarea,:root[data-theme="dark"] .t-select,:root[data-theme="dark"] .sci-screen{background:var(--bg-inset)}:root[data-theme="dark"] .btn:not(.btn--primary){background:var(--bg-panel);border-color:var(--line)}:root[data-theme="dark"] .btn:not(.btn--primary):hover{background:var(--line);border-color:var(--ink-faint)}:root[data-theme="dark"] .card:hover{background:var(--bg-panel);border-color:var(--accent)}:root[data-theme="dark"] .diff-line.add{background:rgba(80,200,140,.16)}:root[data-theme="dark"] .diff-line.del{background:rgba(255,110,110,.16)}:root[data-theme="dark"] .limit-row.is-over{background:rgba(255,110,110,.12)}:root[data-theme="dark"] .limit-badge.ok{background:rgba(80,200,140,.18)}:root[data-theme="dark"] .limit-badge.over{background:rgba(255,110,110,.18)}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}}.mega{min-width:440px;width:max-content;max-width:min(680px,calc(100vw - 28px));padding:20px 22px;border-radius:14px}.nav-item:nth-last-child(-n+2) .mega{left:auto;right:0}.mega-inner{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px 30px}.mega-label{font-size:.7rem;letter-spacing:.07em;margin:0 0 8px;color:var(--ink-faint)}.mega a{display:block;padding:5px 9px;margin:0 -9px;border-radius:7px;font-size:.9rem;line-height:1.35;color:var(--ink-soft)}.mega a:hover{background:var(--accent-weak);color:var(--accent);text-decoration:none}.mega-view{grid-column:1/-1;border-top:1px solid var(--line-soft);margin-top:6px;padding-top:12px}.mega-view a{display:inline-block;font-weight:600;color:var(--accent)}.hero{padding:52px 24px 40px;border-radius:16px;margin-top:22px}.hero h1{font-size:2.55rem;letter-spacing:-.02em;margin:0 0 10px}.hero-lede{font-size:1.04rem;max-width:56ch;margin:0 auto 24px}.hero-search{max-width:560px;margin:0 auto 12px}.hero-search input{padding:13px 16px;font-size:1rem;border-radius:12px;box-shadow:var(--shadow-sm)}.home-drop{max-width:560px;margin:16px auto 0;display:flex;align-items:center;gap:15px;text-align:left;padding:15px 20px;border:2px dashed var(--accent);border-radius:16px;background:var(--accent-weak);color:var(--ink-soft);cursor:pointer;transition:transform .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease),background .18s var(--ease)}.home-drop-ic{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:13px;background:var(--accent);color:var(--accent-ink);box-shadow:0 4px 14px rgba(11,87,208,.30);animation:drop-float 2.8s var(--ease) infinite}.home-drop-ic svg{display:block}.home-drop-text{display:flex;flex-direction:column;gap:2px;min-width:0}.home-drop-text strong{font-size:1.02rem;font-weight:700;color:var(--ink);letter-spacing:-.01em}.home-drop-text span{font-size:.9rem;color:var(--ink-faint)}.home-drop:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--accent)}.home-drop.drag{border-style:solid;transform:scale(1.015);box-shadow:var(--shadow-lg)}.home-drop:focus-visible{outline:2px solid var(--accent);outline-offset:3px}@keyframes drop-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}@media (prefers-reduced-motion:reduce){.home-drop-ic{animation:none}}.recent{margin:26px 0 4px}.recent-head{display:flex;align-items:baseline;gap:12px}.recent-head h2{font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);margin:0}.recent-clear{margin-left:auto;border:0;background:none;color:var(--ink-faint);font:inherit;font-size:.82rem;cursor:pointer;padding:2px 6px;border-radius:6px}.recent-clear:hover{color:var(--danger);background:var(--bg-soft)}.recent-row{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:10px 0 0}.recent-row a{display:inline-block;padding:6px 14px;border:1px solid var(--line);border-radius:999px;background:var(--bg);color:var(--ink-soft);font-size:.88rem;transition:border-color .15s var(--ease),color .15s var(--ease),box-shadow .15s var(--ease)}.recent-row a:hover{border-color:var(--accent);color:var(--accent);text-decoration:none;box-shadow:var(--shadow-sm)}.home-section{margin:44px 0 0}.home-section-head{margin-bottom:2px}.home-section-head h2{display:flex;align-items:center;gap:10px;font-size:1.4rem}.sec-ic{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:9px;background:var(--accent-weak);color:var(--accent)}.sec-ic svg{width:19px;height:19px}.home-section-head p{margin:6px 0 0;font-size:.93rem}.card-grid{margin:14px 0 0;gap:14px}.view-all{margin:14px 0 0}.view-all a{font-weight:600}.modal-backdrop{position:fixed;inset:0;z-index:120;display:grid;place-items:center;padding:20px;background:rgba(12,17,26,.5);animation:mb-in .16s var(--ease)}.modal-backdrop[hidden]{display:none}@keyframes mb-in{from{opacity:0}to{opacity:1}}.modal-card{width:100%;max-width:620px;max-height:min(80vh,640px);overflow:auto;background:var(--bg);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);padding:18px 20px 16px;animation:mc-in .18s var(--ease)}@keyframes mc-in{from{opacity:0;transform:translateY(8px) scale(.985)}to{opacity:1;transform:none}}.modal-head{display:flex;align-items:center;gap:12px;margin-bottom:4px}.modal-ic{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;flex:0 0 auto;border-radius:10px;background:var(--accent-weak);color:var(--accent)}.modal-file{min-width:0;flex:1}.modal-file b{display:block;font-size:.98rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.modal-file span{display:block;font-size:.8rem;color:var(--ink-faint)}.modal-x{flex:0 0 auto;width:32px;height:32px;border:0;border-radius:8px;background:none;color:var(--ink-faint);font-size:1.35rem;line-height:1;cursor:pointer}.modal-x:hover{background:var(--bg-soft);color:var(--ink)}.modal-title{margin:12px 0 10px;font-size:.85rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-faint)}.modal-card .action-grid{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px;padding:0;margin:0}.modal-card .action-grid a{display:block;padding:11px 13px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);transition:border-color .15s var(--ease),box-shadow .15s var(--ease),transform .15s var(--ease)}.modal-card .action-grid a:hover,.modal-card .action-grid a:focus-visible{border-color:var(--accent);box-shadow:var(--shadow-md);transform:translateY(-1px);text-decoration:none;outline:none}.modal-card .a-name{display:block;font-weight:600;font-size:.92rem}.modal-card .a-line{display:block;font-size:.8rem;color:var(--ink-faint);margin-top:2px;line-height:1.35}.modal-hint{margin:14px 0 0;font-size:.8rem;color:var(--ink-faint)}.modal-empty{margin:14px 0 4px;color:var(--ink-soft)}.modal-row{margin:0}:root[data-theme="dark"] .nav-link:hover,:root[data-theme="dark"] .nav-link:focus-visible,:root[data-theme="dark"] .nav-item.open>.nav-link,:root[data-theme="dark"] .nav-link.is-active{background:var(--bg-panel)}:root[data-theme="dark"] .modal-card{background:var(--bg-panel)}:root[data-theme="dark"] .modal-card .action-grid a{background:var(--bg-panel)}:root[data-theme="dark"] .recent-row a{background:var(--bg-panel)}:root[data-theme="dark"] .modal-backdrop{background:rgba(0,0,0,.55)}@media (max-width:640px){.hero{padding:36px 16px 28px;margin-top:12px}.hero h1{font-size:1.9rem}.modal-card .action-grid{grid-template-columns:1fr 1fr}}