@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-cyrillic-ext-400-normal-BQZuk6qB.woff2)format("woff2"),url(/assets/inter-cyrillic-ext-400-normal-DQukG94-.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-cyrillic-400-normal-obahsSVq.woff2)format("woff2"),url(/assets/inter-cyrillic-400-normal-HOLc17fK.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-greek-ext-400-normal-DGGRlc-M.woff2)format("woff2"),url(/assets/inter-greek-ext-400-normal-KugGGMne.woff)format("woff");unicode-range:U+1F??}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-greek-400-normal-B4URO6DV.woff2)format("woff2"),url(/assets/inter-greek-400-normal-q2sYcFCs.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-vietnamese-400-normal-DMkecbls.woff2)format("woff2"),url(/assets/inter-vietnamese-400-normal-Bbgyi5SW.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-latin-ext-400-normal-C1nco2VV.woff2)format("woff2"),url(/assets/inter-latin-ext-400-normal-77YHD8bZ.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/inter-latin-400-normal-C38fXH4l.woff2)format("woff2"),url(/assets/inter-latin-400-normal-CyCys3Eg.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-cyrillic-ext-500-normal-B0yAr1jD.woff2)format("woff2"),url(/assets/inter-cyrillic-ext-500-normal-BmqWE9Dz.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-cyrillic-500-normal-BasfLYem.woff2)format("woff2"),url(/assets/inter-cyrillic-500-normal-CxZf_p3X.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-greek-ext-500-normal-C4iEst2y.woff2)format("woff2"),url(/assets/inter-greek-ext-500-normal-2j5mBUwD.woff)format("woff");unicode-range:U+1F??}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-greek-500-normal-BIZE56-Y.woff2)format("woff2"),url(/assets/inter-greek-500-normal-Xzm54t5V.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-vietnamese-500-normal-DOriooB6.woff2)format("woff2"),url(/assets/inter-vietnamese-500-normal-mJboJaSs.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-latin-ext-500-normal-CV4jyFjo.woff2)format("woff2"),url(/assets/inter-latin-ext-500-normal-BxGbmqWO.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/inter-latin-500-normal-Cerq10X2.woff2)format("woff2"),url(/assets/inter-latin-500-normal-BL9OpVg8.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-cyrillic-ext-600-normal-Dfes3d0z.woff2)format("woff2"),url(/assets/inter-cyrillic-ext-600-normal-Bcila6Z-.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-cyrillic-600-normal-CWCymEST.woff2)format("woff2"),url(/assets/inter-cyrillic-600-normal-4D_pXhcN.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-greek-ext-600-normal-DRtmH8MT.woff2)format("woff2"),url(/assets/inter-greek-ext-600-normal-B8X0CLgF.woff)format("woff");unicode-range:U+1F??}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-greek-600-normal-plRanbMR.woff2)format("woff2"),url(/assets/inter-greek-600-normal-BZpKdvQh.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-vietnamese-600-normal-Cc8MFFhd.woff2)format("woff2"),url(/assets/inter-vietnamese-600-normal-BuLX-rYi.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-latin-ext-600-normal-D2bJ5OIk.woff2)format("woff2"),url(/assets/inter-latin-ext-600-normal-CIVaiw4L.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/inter-latin-600-normal-LgqL8muc.woff2)format("woff2"),url(/assets/inter-latin-600-normal-CiBQ2DWP.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-cyrillic-ext-700-normal-BjwYoWNd.woff2)format("woff2"),url(/assets/inter-cyrillic-ext-700-normal-LO58E6JB.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-cyrillic-700-normal-CjBOestx.woff2)format("woff2"),url(/assets/inter-cyrillic-700-normal-DrXBdSj3.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-greek-ext-700-normal-qfdV9bQt.woff2)format("woff2"),url(/assets/inter-greek-ext-700-normal-BoQ6DsYi.woff)format("woff");unicode-range:U+1F??}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-greek-700-normal-C3JjAnD8.woff2)format("woff2"),url(/assets/inter-greek-700-normal-BUv2fZ6O.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-vietnamese-700-normal-DlLaEgI2.woff2)format("woff2"),url(/assets/inter-vietnamese-700-normal-BZaoP0fm.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-latin-ext-700-normal-Ca8adRJv.woff2)format("woff2"),url(/assets/inter-latin-ext-700-normal-TidjK2hL.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/inter-latin-700-normal-Yt3aPRUw.woff2)format("woff2"),url(/assets/inter-latin-700-normal-BLAVimhd.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--font-sans:"Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"SF Mono", "Fira Code", ui-monospace, monospace;--navy:#0f172a;--navy-light:#1e293b;--blue-start:#1e40af;--blue-end:#0f172a;--bg:#f1f5f9;--card:#fff;--text:#0f172a;--text-muted:#64748b;--border:#e2e8f0;--radius:12px;--shadow:0 1px 3px #00000014, 0 4px 12px #0000000a}html{scroll-behavior:smooth;font-family:var(--font-sans)}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.5}.header{background:var(--navy);color:#fff;z-index:100;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:14px 24px;display:flex}.header-brand{align-items:center;gap:10px;font-size:.95rem;font-weight:600;display:flex}.header-icon{opacity:.9;width:20px;height:20px}.header-meta{color:#94a3b8;font-size:.8rem}.hero{background:linear-gradient(135deg, var(--blue-start) 0%, #1e3a8a 40%, var(--blue-end) 100%);color:#fff;padding:56px 24px 64px}.hero-content{text-align:center;max-width:720px;margin:0 auto}.hero-label{letter-spacing:.12em;opacity:.8;margin-bottom:12px;font-size:.75rem;font-weight:600}.hero-title{margin-bottom:16px;font-size:clamp(1.75rem,4vw,2.5rem);font-weight:700;line-height:1.2}.hero-subtext{opacity:.75;color:#ffffffd9;max-width:540px;margin:0 auto 32px;font-size:.9375rem;font-weight:400;line-height:1.65}.hero-search{max-width:560px;margin:0 auto;position:relative}.hero-search input,.bottom-search input{border-radius:var(--radius);width:100%;font-size:.95rem;font-family:var(--font-sans);color:var(--text);background:#fff;border:none;outline:none;padding:14px 16px 14px 44px;box-shadow:0 4px 24px #00000026}.hero-search input:focus,.bottom-search input:focus{box-shadow:0 4px 24px #0003,0 0 0 3px #3b82f64d}.search-icon{width:20px;height:20px;color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.sticky-filters{z-index:90;border-bottom:1px solid var(--border);background:#fff;position:sticky;top:48px;box-shadow:0 1px 4px #0000000a}.category-bar{justify-content:space-between;align-items:center;gap:16px;max-width:1200px;margin:0 auto;padding:14px 24px;display:flex}.category-pills{flex-wrap:wrap;gap:8px;display:flex}.category-pill{border:1px solid var(--border);color:var(--text);cursor:pointer;white-space:nowrap;background:#fff;border-radius:999px;padding:8px 14px;font-family:inherit;font-size:.8rem;font-weight:500;transition:all .15s}.category-pill:hover{background:#f8fafc;border-color:#cbd5e1}.category-pill.active{background:var(--navy);color:#fff;border-color:var(--navy)}.filters-btn{border:1px solid var(--border);color:var(--text);cursor:pointer;white-space:nowrap;background:#fff;border-radius:999px;flex-shrink:0;align-items:center;gap:6px;padding:8px 16px;font-family:inherit;font-size:.85rem;font-weight:500;display:flex}.filters-btn svg{width:16px;height:16px}.filters-btn:hover{background:#f8fafc}.main-content{max-width:1200px;margin:0 auto;padding:24px 24px 120px}.results-bar{color:var(--text-muted);justify-content:space-between;align-items:center;margin-bottom:20px;font-size:.875rem;display:flex}.clear-filters-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;gap:4px;padding:6px 12px;font-family:inherit;font-size:.85rem;display:flex}.clear-filters-btn svg{width:14px;height:14px}.clear-filters-btn:hover{color:var(--text);background:#e2e8f0}.metrics-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;display:grid}.metric-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);cursor:pointer;flex-direction:column;padding:24px;transition:transform .15s,box-shadow .15s;display:flex}.metric-card:focus-visible{outline-offset:2px;outline:2px solid #3b82f6}.metric-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px #0000001a}.metric-category{text-transform:uppercase;letter-spacing:.04em;align-items:center;gap:6px;margin-bottom:12px;font-size:.75rem;font-weight:600;display:flex}.category-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.metric-card-title-row,.modal-title-row{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px;display:flex}.metric-card-title{font-size:1.1rem;font-weight:700;line-height:1.3}.modal-title-row h2{font-size:1.5rem;font-weight:700;line-height:1.3}.metric-abbr{color:var(--text-muted);background:#f1f5f9;border-radius:6px;flex-shrink:0;padding:4px 10px;font-size:.75rem;font-weight:600}.metric-card-desc{color:var(--text-muted);flex:1;font-size:.9rem;line-height:1.6}.formula-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.formula-header h4{margin-bottom:0}.copy-formula-btn{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;background:#fff;border-radius:6px;align-items:center;gap:6px;padding:6px 12px;font-family:inherit;font-size:.8rem;font-weight:500;display:inline-flex}.copy-formula-btn svg{width:14px;height:14px}.copy-formula-btn:hover{color:var(--text);background:#f8fafc}.formula-box{border:1px solid var(--border);font-family:var(--font-mono);color:var(--navy);white-space:pre-wrap;word-break:break-word;-webkit-user-select:all;user-select:all;background:#f8fafc;border-radius:8px;margin:0;padding:14px 16px;font-size:.9rem;overflow-x:auto}.formula-example{background:#eff6ff;border-left:3px solid #3b82f6;border-radius:0 8px 8px 0;margin-top:12px;padding:12px 14px}.example-label{text-transform:uppercase;letter-spacing:.08em;color:#2563eb;margin-bottom:6px;font-size:.7rem;font-weight:600;display:block}.formula-example p{color:#1e3a8a;margin:0;font-size:.875rem;line-height:1.6}.empty-state{text-align:center;color:var(--text-muted);padding:64px 24px}.empty-state button{border:1px solid var(--border);cursor:pointer;background:#fff;border-radius:8px;margin-top:16px;padding:10px 20px;font-family:inherit}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#0f172a99;justify-content:center;align-items:center;padding:24px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:#fff;border-radius:16px;width:100%;max-width:560px;max-height:85vh;animation:.25s slideUp;position:relative;overflow-y:auto}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-close{cursor:pointer;z-index:1;background:#f1f5f9;border:none;border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;display:flex;position:absolute;top:16px;right:16px}.modal-close svg{width:18px;height:18px}.modal-close:hover{background:#e2e8f0}.modal-header{padding:32px 32px 0}.modal-body{padding:24px 32px 32px}.modal-section{margin-bottom:24px}.modal-section:last-child{margin-bottom:0}.modal-section h4{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:8px;font-size:.75rem;font-weight:600}.modal-section p{color:var(--text);font-size:.95rem;line-height:1.6}.bottom-bar{z-index:150;pointer-events:none;padding:12px 16px 24px;transition:transform .3s cubic-bezier(.4,0,.2,1);position:fixed;bottom:0;left:0;right:0;transform:translateY(100%)}.bottom-bar.visible{pointer-events:auto;transform:translateY(0)}.bottom-bar-inner{background:#1e293b;border-radius:16px;align-items:center;gap:8px;max-width:640px;margin:0 auto;padding:8px;display:flex;box-shadow:0 8px 32px #0000004d}.bottom-search{flex:1;position:relative}.bottom-search input{color:#fff;box-shadow:none;background:#0f172a;border:1px solid #334155;border-radius:10px;padding:12px 12px 12px 40px;font-size:.875rem}.bottom-search input::placeholder{color:#64748b}.bottom-search .search-icon{color:#64748b;left:12px}.bottom-filter-btn{cursor:pointer;background:#f1f5f9;border:none;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.bottom-filter-btn svg{color:#0f172a;width:20px;height:20px}.bottom-filter-btn:hover{background:#e2e8f0}.sheet-backdrop{z-index:180;opacity:0;pointer-events:none;background:#00000080;transition:opacity .3s;position:fixed;inset:0}.sheet-backdrop.open{opacity:1;pointer-events:auto}.filter-sheet{z-index:190;opacity:0;pointer-events:none;background:#1e293b;border-radius:16px;flex-direction:column;width:300px;max-height:min(420px,60vh);padding:12px 16px 16px;transition:transform .35s cubic-bezier(.4,0,.2,1),opacity .3s;display:flex;position:fixed;bottom:88px;left:50%;overflow:hidden;transform:translate(-50%)translateY(calc(100% + 120px));box-shadow:0 12px 40px #00000059}.filter-sheet.open{opacity:1;pointer-events:auto;transform:translate(-50%)translateY(0)}.sheet-label{letter-spacing:.12em;color:#94a3b8;flex-shrink:0;margin-bottom:8px;font-size:.7rem;font-weight:600}.sheet-list{flex:1;min-height:0;list-style:none;overflow-y:auto}.sheet-item{cursor:pointer;color:#fff;text-align:left;background:0 0;border:none;border-bottom:1px solid #334155;justify-content:space-between;align-items:center;gap:12px;width:100%;padding:12px 0;font-family:inherit;display:flex}.sheet-item:last-child{border-bottom:none}.sheet-item.active{color:#60a5fa}.sheet-item-label{text-overflow:ellipsis;white-space:nowrap;flex:1;align-items:center;gap:10px;min-width:0;font-size:.9rem;font-weight:500;display:flex;overflow:hidden}.sheet-item-count{color:#64748b;font-variant-numeric:tabular-nums;flex-shrink:0;font-size:.875rem}.sheet-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.sheet-item.active .sheet-item-count{color:#60a5fa}@media (width<=768px){.header-meta{display:none}.category-bar{flex-wrap:nowrap;overflow-x:auto}.category-pills{flex-wrap:nowrap}.filters-btn span{display:none}.metrics-grid{grid-template-columns:1fr}.modal-content{max-height:90vh}.modal-header,.modal-body{padding-left:20px;padding-right:20px}}