:root{--page:#020914;--surface-1:#031126;--surface-2:#061a36;--surface-3:#082451;--surface-4:#0a2d61;--border:rgba(69,137,222,0.24);--border-strong:rgba(71,151,255,0.42);--text:#f5f8ff;--muted:#a9b9d2;--blue:#1683ff;--blue-bright:#2e9cff;--green:#00d68f;--orange:#ff6a2b;--purple:#8d63ff;--input-bg:#f8fafc;--input-text:#07152d;--input-muted:#66758d;--radius-lg:16px;--radius-md:11px;--shadow:0 24px 70px rgba(0,0,0,0.3)}*{box-sizing:border-box}html{color-scheme:dark}body{margin:0;background:radial-gradient(circle at 50% -10%,rgba(20,92,192,0.19),transparent 35rem),var(--page);color:var(--text);font-family:"Segoe UI",Inter,Arial,sans-serif;font-size:15px;line-height:1.45}a{color:inherit}button,input,select{font:inherit}svg{display:block;width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.icon-sprite{position:absolute;width:0;height:0;overflow:hidden}.shell{width:min(1200px,calc(100% - 40px));margin-inline:auto}.site-header{position:relative;z-index:20;border-bottom:1px solid rgba(83,139,211,0.12);background:rgba(2,9,20,0.82);backdrop-filter:blur(16px)}.header-inner{min-height:64px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:36px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:21px;font-weight:760;text-decoration:none;letter-spacing:-0.02em}.brand-mark{width:28px;height:28px;display:grid;place-items:center;color:#5da8ff;filter:drop-shadow(0 0 10px rgba(22,131,255,0.45))}.brand-mark svg{width:28px;height:28px}.desktop-nav{display:flex;align-items:center;gap:28px}.desktop-nav a{color:#cbd7e8;font-size:13px;font-weight:650;text-decoration:none}.desktop-nav a:hover{color:#fff}.header-cta{min-height:38px;padding:0 15px;display:inline-flex;align-items:center;gap:9px;border:1px solid rgba(57,145,255,0.6);border-radius:8px;color:#fff;font-size:12px;font-weight:750;text-decoration:none;background:rgba(9,40,83,0.42)}.header-cta:hover{background:rgba(22,131,255,0.16)}.header-cta svg{width:14px;height:14px}.mobile-menu{display:none;padding:8px;border:0;color:#fff;background:transparent}.mobile-menu svg{width:24px;height:24px}.page{padding:18px 0 44px}.hero{position:relative;min-height:380px;overflow:hidden;padding:30px 36px 28px;border:1px solid rgba(69,137,222,0.2);border-radius:20px 20px 0 0;background:linear-gradient(90deg,rgba(3,17,38,0.98) 0%,rgba(3,17,38,0.96) 40%,rgba(3,17,38,0.32) 76%,rgba(3,17,38,0.18) 100%),radial-gradient(circle at 80% 35%,rgba(19,116,255,0.22),transparent 25rem),var(--surface-1);isolation:isolate}.hero::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(59,120,202,0.055) 1px,transparent 1px),linear-gradient(90deg,rgba(59,120,202,0.045) 1px,transparent 1px);background-size:52px 52px;mask-image:linear-gradient(to right,transparent 18%,#000 55%)}.hero-art{position:absolute;z-index:-2;top:12px;right:0;width:57%;height:230px;object-fit:cover;object-position:center;opacity:0.94;mix-blend-mode:screen;filter:saturate(1.1) contrast(1.04);mask-image:linear-gradient(to right,transparent 0%,#000 18%,#000 100%)}.hero-copy{position:relative;z-index:2;width:58%;min-height:228px}.crumb{display:flex;align-items:center;gap:8px;color:#aebbd0;font-size:12px}.crumb a{text-decoration:none}.crumb a:hover{color:#fff}h1,h2,h3,p{margin-top:0}h1{max-width:620px;margin:22px 0 12px;font-size:clamp(42px,4.1vw,54px);line-height:1.02;letter-spacing:-0.04em}.hero-lead{margin-bottom:18px;color:#d7e1f0;font-size:17px;line-height:1.55}.trust-row{display:flex;flex-wrap:wrap;gap:22px;margin:0;padding:0;list-style:none;color:#e8eef8;font-size:12px;font-weight:650}.trust-row li{display:inline-flex;align-items:center;gap:7px}.trust-row svg{width:16px;height:16px;color:var(--blue-bright)}.flow-strip{position:absolute;z-index:3;right:36px;bottom:28px;left:36px;display:grid;grid-template-columns:1fr 28px 1fr 28px 1fr 28px 1fr;align-items:center;gap:8px}.flow-card{min-width:0;min-height:92px;padding:15px 16px;display:grid;grid-template-columns:48px minmax(0,1fr);gap:12px;align-items:center;border:1px solid var(--border);border-radius:12px;background:linear-gradient(145deg,rgba(9,37,78,0.96),rgba(4,22,48,0.96));box-shadow:0 14px 34px rgba(0,0,0,0.18)}.flow-icon{width:46px;height:46px;display:grid;place-items:center;border-radius:12px;background:rgba(22,131,255,0.1)}.flow-icon svg{width:29px;height:29px}.flow-card small,.flow-card em{display:block;overflow:hidden;color:#b8c7db;font-size:10px;font-style:normal;font-weight:700;letter-spacing:0.04em;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap}.flow-card strong{display:block;overflow:hidden;margin-top:4px;color:#fff;font-size:18px;line-height:1.18;text-overflow:ellipsis;white-space:nowrap}.flow-card em{margin-top:2px;font-size:10px;letter-spacing:0;text-transform:none}.flow-blue .flow-icon{color:var(--blue-bright)}.flow-green .flow-icon{color:var(--green);background:rgba(0,214,143,0.09)}.flow-orange .flow-icon{color:var(--orange);background:rgba(255,106,43,0.09)}.flow-arrow{display:grid;place-items:center;color:#86bfff}.flow-arrow svg{width:21px;height:21px}.workspace{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:20px;padding:20px 0 0}.input-panel,.result-panel,.dark-card{border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow)}.input-panel{padding:22px;color:var(--input-text);background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(244,248,253,.98)),var(--input-bg)}.result-panel{padding:22px;overflow:hidden;color:var(--text);background:radial-gradient(circle at 82% 18%,rgba(21,102,221,0.18),transparent 18rem),linear-gradient(145deg,#082451 0%,#03142e 74%)}.panel-header{min-height:34px;display:flex;align-items:center;gap:12px;padding-bottom:14px;border-bottom:1px solid #dce4ef}.panel-header.dark{border-color:rgba(102,156,225,0.18)}.panel-header h2{margin:0;font-size:19px;letter-spacing:-0.015em}.panel-number{width:28px;height:28px;display:grid;flex:0 0 28px;place-items:center;border-radius:50%;color:#fff;font-size:13px;font-weight:800;background:linear-gradient(145deg,#1683ff,#0760d6);box-shadow:0 0 18px rgba(22,131,255,0.32)}.input-group{padding-top:15px}.input-group+.input-group{margin-top:8px;border-top:1px solid #e2e8f1}.group-title{display:flex;align-items:center;gap:9px;margin-bottom:10px}.group-title h3{margin:0;font-size:11px;font-weight:800;letter-spacing:0.08em;text-transform:uppercase}.group-icon{width:22px;height:22px;display:grid;place-items:center;border-radius:50%}.group-icon svg{width:15px;height:15px}.group-icon.blue{color:#087bff;background:#e9f3ff}.group-icon.green{color:#00a971;background:#e7fbf4}.group-icon.orange{color:#ef5f26;background:#fff0e9}.field-grid{display:grid;gap:13px}.field-grid.three{grid-template-columns:1fr .92fr .92fr}.field-grid.two{grid-template-columns:1fr 1fr}.field{min-width:0;display:grid;gap:5px;color:var(--input-text);font-size:11px;font-weight:700}.field small{min-height:15px;color:var(--input-muted);font-size:9.5px;font-weight:500}input,select{width:100%;min-width:0;height:35px;padding:0 10px;border:1px solid #bdcbe0;border-radius:6px;outline:0;color:#0c2344;background:#fff}input:focus,select:focus{border-color:#1683ff;box-shadow:0 0 0 3px rgba(22,131,255,0.12)}.input-with-suffix{min-width:0;display:grid;grid-template-columns:minmax(0,1fr) auto}.input-with-suffix input{border-radius:6px 0 0 6px}.input-with-suffix b{min-width:38px;height:35px;padding:0 9px;display:grid;place-items:center;border:1px solid #bdcbe0;border-left:0;border-radius:0 6px 6px 0;color:#3d4f68;font-size:10px;background:#edf2f8}.stop-result{display:grid;grid-template-columns:1fr auto;align-items:center;gap:16px}.stop-result span{color:#22344f;font-size:11px;font-weight:650}.stop-result strong{min-width:190px;padding:8px 16px;border:1px solid #d5dfec;border-radius:8px;color:#0a1f42;font-size:18px;text-align:center;background:rgba(255,255,255,0.72)}.input-note{margin:14px 0 0;padding:8px 10px;display:flex;align-items:flex-start;gap:8px;border:1px solid #bdd9ff;border-radius:6px;color:#3c5d89;font-size:9.5px;background:#eaf4ff}.input-note svg{width:14px;height:14px;flex:0 0 14px;color:#167bff}.primary-result{position:relative;min-height:110px;margin-top:17px;padding:20px;overflow:hidden;border:1px solid rgba(59,139,255,0.36);border-radius:12px;background:linear-gradient(145deg,rgba(8,52,111,0.78),rgba(4,30,69,0.72))}.primary-result>span{display:block;color:#69b8ff;font-size:10px;font-weight:800;letter-spacing:0.08em;text-transform:uppercase}.primary-result strong{display:block;max-width:76%;margin-top:7px;color:var(--blue-bright);font-size:clamp(39px,4vw,51px);line-height:1;letter-spacing:-0.035em;text-shadow:0 0 24px rgba(22,131,255,0.32)}.primary-result>svg{position:absolute;right:20px;top:22px;width:70px;height:70px;color:rgba(25,114,235,0.48);stroke-width:1.25}.equation-row{display:grid;grid-template-columns:1fr 24px 1fr 24px 1fr;align-items:end;gap:7px;margin-top:14px;padding:0 4px}.equation-row div{min-width:0}.equation-row small,.secondary-card small{display:block;color:#9bb7da;font-size:9px;font-weight:750;letter-spacing:0.06em;text-transform:uppercase}.equation-row strong{display:block;overflow:hidden;margin-top:4px;color:#fff;font-size:16px;text-overflow:ellipsis;white-space:nowrap}.equation-symbol{display:grid;place-items:center;color:#4fa7ff}.equation-symbol svg{width:17px;height:17px}.secondary-results{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:15px}.secondary-card{min-width:0;min-height:82px;padding:12px;display:grid;grid-template-columns:28px minmax(0,1fr);gap:9px;border:1px solid;border-radius:10px}.secondary-icon{width:28px;height:28px;display:grid;place-items:center;border-radius:8px}.secondary-icon svg{width:18px;height:18px}.green-card{border-color:rgba(0,214,143,0.2);background:rgba(0,146,104,0.09)}.green-card .secondary-icon{color:var(--green);background:rgba(0,214,143,0.11)}.purple-card{border-color:rgba(141,99,255,0.22);background:rgba(91,55,170,0.12)}.purple-card .secondary-icon{color:var(--purple);background:rgba(141,99,255,0.12)}.secondary-card strong{display:block;overflow:hidden;margin-top:2px;color:#fff;font-size:16px;text-overflow:ellipsis;white-space:nowrap}.secondary-card p{margin:1px 0 0;color:#b7c7dc;font-size:9px}.result-note{margin:13px 0 0;padding-top:12px;display:flex;align-items:flex-start;gap:9px;border-top:1px solid rgba(105,155,220,0.16);color:#c7d2e2;font-size:10px}.result-note svg{width:18px;height:18px;flex:0 0 18px;color:#ffd15a}.content-grid{display:grid;gap:16px;margin-top:16px}.upper-grid{grid-template-columns:.9fr 1.1fr}.lower-grid{grid-template-columns:1.5fr .72fr 1fr}.dark-card{min-width:0;padding:20px;background:radial-gradient(circle at 100% 0,rgba(24,100,210,0.1),transparent 18rem),linear-gradient(145deg,rgba(5,27,58,0.98),rgba(3,17,38,0.98))}.dark-card h2{margin-bottom:16px;color:var(--blue-bright);font-size:17px;letter-spacing:-0.01em}.steps{min-height:142px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;align-items:start}.step{min-width:0;text-align:center}.step-icon,.tool-icon,.large-icon{display:grid;place-items:center;border-radius:50%}.step-icon{width:48px;height:48px;margin:0 auto 9px;border:1px solid currentColor;background:rgba(22,131,255,0.08)}.step-icon svg{width:25px;height:25px}.step-icon.blue{color:var(--blue-bright)}.step-icon.green{color:var(--green);background:rgba(0,214,143,0.08)}.step strong{display:block;font-size:13px}.step p{margin:6px auto 0;max-width:150px;color:var(--muted);font-size:10px;line-height:1.45}.journal-card{overflow:hidden}.journal-layout{min-height:142px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(180px,.85fr);gap:18px;align-items:center}.journal-layout img,.dashboard-shot{width:100%;min-height:128px;max-height:166px;object-fit:cover;object-position:center;border:1px solid rgba(67,139,229,0.26);border-radius:9px;box-shadow:0 18px 34px rgba(0,0,0,0.28)}.journal-copy p{margin-bottom:16px;color:#d5dfed;line-height:1.75;font-size:12px}.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:38px;padding:0 15px;border-radius:7px;font-size:11px;font-weight:750;text-decoration:none}.primary-button{color:#fff;background:linear-gradient(145deg,#1683ff,#0865dd);box-shadow:0 10px 25px rgba(22,131,255,0.25)}.primary-button:hover{filter:brightness(1.08)}.primary-button svg{width:15px;height:15px}.related-links{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.related-links a{min-width:0;min-height:91px;padding:10px;display:grid;grid-template-columns:30px minmax(0,1fr) 14px;gap:9px;align-items:center;border-radius:9px;text-decoration:none;transition:background .15s ease,transform .15s ease}.related-links a:hover{transform:translateY(-1px);background:rgba(22,131,255,0.08)}.tool-icon{width:30px;height:30px}.tool-icon svg{width:22px;height:22px}.tool-icon.green{color:var(--green);background:rgba(0,214,143,0.1)}.tool-icon.blue{color:var(--blue-bright);background:rgba(22,131,255,0.1)}.related-links strong{display:block;font-size:10.5px;line-height:1.35}.related-links small{display:block;margin-top:4px;color:var(--muted);font-size:9px;line-height:1.4}.link-arrow{width:14px;height:14px;color:#4b9dff}.embed-card{display:flex;flex-direction:column;align-items:flex-start}.large-icon{width:44px;height:44px;margin-bottom:13px;border:1px solid rgba(61,146,255,0.3);border-radius:11px;color:var(--blue-bright);background:rgba(22,131,255,0.09)}.large-icon svg{width:27px;height:27px}.embed-card h2{margin-bottom:8px}.embed-card p{margin-bottom:16px;color:var(--muted);font-size:10.5px}.secondary-button{margin-top:auto;border:1px solid rgba(57,145,255,0.38);color:#9ecbff;background:rgba(7,49,101,0.3)}.secondary-button:hover{background:rgba(22,131,255,0.12)}.faq-card h2{margin-bottom:7px}.faq-card details{border-bottom:1px solid rgba(82,139,211,0.15)}.faq-card details:last-child{border-bottom:0}.faq-card summary{padding:10px 0;display:grid;grid-template-columns:minmax(0,1fr) 16px;gap:8px;align-items:center;color:#e8eef7;font-size:9.5px;font-weight:650;cursor:pointer;list-style:none}.faq-card summary::-webkit-details-marker{display:none}.faq-card summary svg{width:14px;height:14px;color:#6eb3ff;transition:transform .18s ease}.faq-card details[open] summary svg{transform:rotate(90deg)}.faq-card details p{margin:-2px 0 10px;color:var(--muted);font-size:9.5px}.preview-footer{margin-top:18px;padding:12px 2px 0;display:flex;justify-content:space-between;gap:18px;border-top:1px solid rgba(72,128,199,0.14);color:#70839e;font-size:10px}.preview-footer p{margin:0}@media(max-width:1020px){.header-inner{gap:22px}.desktop-nav{gap:18px}.hero-art{width:62%;opacity:.72}.flow-card{grid-template-columns:38px minmax(0,1fr);padding:13px 11px}.flow-icon{width:38px;height:38px}.flow-icon svg{width:24px;height:24px}.flow-card strong{font-size:15px}.workspace{grid-template-columns:1fr 1fr}.field-grid.three{grid-template-columns:1fr 1fr}.field-grid.three .field:last-child{grid-column:1/-1}.lower-grid{grid-template-columns:1fr 1fr}.related-card{grid-column:1/-1}}@media(max-width:768px){.shell{width:min(100% - 24px,460px)}.header-inner{min-height:58px;grid-template-columns:1fr auto}.desktop-nav,.header-cta{display:none}.mobile-menu{display:grid}.page{padding-top:12px;display:flex;flex-direction:column}.hero{order:1;min-height:0;padding:18px 14px 14px;border-radius:15px;background:linear-gradient(180deg,rgba(3,17,38,.93),rgba(3,17,38,.98)),var(--surface-1)}.hero::before{mask-image:none;opacity:.55}.hero-art{top:36px;right:-64px;width:90%;height:180px;opacity:.25;mask-image:linear-gradient(to right,transparent,#000 42%,#000)}.hero-copy{width:100%;min-height:180px}.crumb{font-size:10px}h1{margin:16px 0 8px;font-size:30px;line-height:1.08}.hero-lead{max-width:320px;margin-bottom:13px;font-size:13px}.trust-row{gap:12px;font-size:9px}.trust-row svg{width:13px;height:13px}.flow-strip{position:relative;right:auto;bottom:auto;left:auto;width:calc(100% + 14px);margin-top:8px;padding:0 14px 3px 0;display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}.flow-strip::-webkit-scrollbar{display:none}.flow-card{flex:0 0 132px;min-height:80px;padding:10px;grid-template-columns:34px minmax(0,1fr);gap:8px;scroll-snap-align:start}.flow-icon{width:34px;height:34px}.flow-icon svg{width:22px;height:22px}.flow-card small{font-size:8px}.flow-card strong{font-size:12px}.flow-card em{font-size:8px}.flow-arrow{display:none}.workspace{order:2;display:grid;grid-template-columns:1fr;gap:10px;padding-top:10px}.input-panel,.result-panel{padding:15px}.panel-header h2{font-size:15px}.panel-number{width:24px;height:24px;flex-basis:24px;font-size:11px}.field-grid.three,.field-grid.two{grid-template-columns:1fr}.field-grid.three .field:last-child{grid-column:auto}.field{font-size:10px}.field small{font-size:8.5px}.stop-result{grid-template-columns:1fr;gap:7px}.stop-result strong{min-width:0;width:100%}.primary-result{min-height:98px;padding:17px}.primary-result strong{font-size:39px}.primary-result>svg{width:58px;height:58px}.equation-row{grid-template-columns:1fr 15px 1fr 15px 1fr;gap:4px}.equation-row small{font-size:7px}.equation-row strong{font-size:12px}.equation-symbol svg{width:12px;height:12px}.secondary-results{grid-template-columns:1fr 1fr}.secondary-card{grid-template-columns:24px minmax(0,1fr);padding:9px}.secondary-icon{width:24px;height:24px}.secondary-card small{font-size:7px}.secondary-card strong{font-size:12px}.upper-grid,.lower-grid{display:contents}.journal-card{order:3;margin-top:10px}.related-card{order:4;margin-top:10px}.how-card{order:5;margin-top:10px}.embed-card{order:6;margin-top:10px}.faq-card{order:7;margin-top:10px}.preview-footer{order:8}.dark-card{padding:15px;border-radius:13px}.dark-card h2{font-size:15px;margin-bottom:12px}.journal-layout{min-height:0;grid-template-columns:1.1fr .9fr;gap:11px}.journal-layout img,.dashboard-shot{min-height:104px;max-height:124px}.journal-copy p{margin-bottom:10px;font-size:10px;line-height:1.55}.primary-button{min-height:34px;padding:0 10px;font-size:9px}.related-links{grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}.related-links a{min-height:98px;padding:8px 5px;grid-template-columns:1fr;justify-items:center;text-align:center}.related-links strong{font-size:9px}.related-links small,.related-links .link-arrow{display:none}.steps{min-height:0;grid-template-columns:repeat(3,1fr);gap:7px}.step-icon{width:40px;height:40px}.step-icon svg{width:21px;height:21px}.step strong{font-size:10px}.step p{font-size:8px}.embed-card{align-items:center;text-align:center}.embed-card .secondary-button{margin-top:0}.preview-footer{margin-top:14px;padding-bottom:8px;display:block;text-align:center}.preview-footer span{display:block;margin-top:4px}}@media(max-width:390px){.shell{width:calc(100% - 18px)}.hero{padding-inline:12px}.trust-row{gap:9px}.journal-layout{grid-template-columns:1fr}.journal-layout img,.dashboard-shot{max-height:150px}.journal-copy{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}.journal-copy p{margin:0}.secondary-results{grid-template-columns:1fr}}