:root{color-scheme:dark;--bg:#080f1d;--panel:#101b2e;--panel2:#152239;--border:#23334a;--text:#eaf1ff;--muted:#91a0b8;--green:#5de9b2;--blue:#78abff;--accent:#65aaff;--radius:19px;--shadow:0 18px 65px rgba(0,0,0,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #68aafa;outline-offset:2px}[hidden]{display:none!important}.shell{min-height:100vh;display:flex}.sidebar{width:258px;flex:0 0 258px;min-height:100vh;position:sticky;top:0;height:100vh;background:#0c1525;border-right:1px solid var(--border);display:flex;flex-direction:column;padding:28px 15px;z-index:10;overflow-y:auto}.brand{padding:4px 13px 34px;display:flex;gap:12px;align-items:center}.brand-icon{display:grid;place-items:center;font-size:25px;font-weight:900;background:linear-gradient(140deg,#86e7e1,#7ca6f9);color:#091725;width:42px;height:42px;border-radius:13px;box-shadow:0 9px 30px rgba(76,155,235,.2)}.brand-dot{color:#145f91}.brand strong{font-size:21px;letter-spacing:-.8px;display:block;line-height:1.2}.brand small{font-size:9px;letter-spacing:2px;color:var(--muted);font-weight:800}.nav-caption{font-size:10px;letter-spacing:2px;color:#63748f;font-weight:800;margin:0 12px 16px}.navigation{display:grid;gap:5px}.nav-link{width:100%;display:flex;align-items:center;gap:14px;background:transparent;border:1px solid transparent;color:#9aabc3;padding:11px 13px;border-radius:11px;font-size:13px;font-weight:650;text-align:left;transition:background .2s,color .2s,border-color .2s}.nav-link:hover{color:white;background:#19263b}.nav-link.active{color:#cbe3ff;background:linear-gradient(100deg,#1b3456,#18314b 90%);border-color:#284769}.nav-symbol{font-size:18px;width:19px;text-align:center;line-height:1;color:#8aaddb}.side-bottom{margin-top:auto;padding:23px 5px 0}.safe-box{background:linear-gradient(140deg,#152c35,#101d2d);padding:16px;border:1px solid #24524e;border-radius:15px}.safe-head{color:#9cf3cb;font-weight:800;font-size:12px;display:flex;align-items:center;gap:9px}.live-dot{display:inline-block;width:8px;height:8px;flex:none;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(93,233,178,.1)}.safe-box p{font-size:11px;line-height:1.6;color:#9ebbb8;margin:10px 0 0}.github-link{display:flex;justify-content:space-between;font-size:12px;color:#aec0d8;padding:18px 12px 0}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{min-height:75px;background:rgba(12,20,35,.7);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 clamp(20px,3.6vw,55px);position:sticky;top:0;z-index:5;backdrop-filter:blur(16px)}.topbar-left,.topbar-right{display:flex;align-items:center;gap:13px;font-size:12px;color:var(--muted)}.topbar-left strong{color:#e7efff}.topbar .slash{color:#44536b}.top-link{background:#16253c;border:1px solid #273c5a;border-radius:10px;color:#c6d9f7;padding:8px 12px;font-weight:700}.status-label{display:flex;align-items:center;gap:10px}.menu-button{display:none}.content{width:100%;max-width:1470px;margin:0 auto;padding:clamp(24px,4vw,54px);flex:1}.eyebrow{text-transform:uppercase;letter-spacing:2.5px;color:#7db8ff;font-size:11px;font-weight:800;margin:0 0 12px}.page-title{font-size:clamp(28px,3.4vw,43px);letter-spacing:-1.6px;line-height:1.14;margin:0 0 13px;font-weight:800}.gradient-text{background:linear-gradient(90deg,#a6dafa,#79aff9,#90f2d1);background-clip:text;-webkit-background-clip:text;color:transparent}.intro{color:#9eb0c9;margin:0 0 30px;max-width:720px;font-size:14px}.hero{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(240px,.75fr);gap:18px;align-items:stretch}.hero-main{background:radial-gradient(circle at 100% 5%,#23466b 0,transparent 44%),linear-gradient(125deg,#152b43,#111d32);border-radius:var(--radius);border:1px solid #2a425d;padding:clamp(26px,3vw,40px);min-height:315px;display:flex;flex-direction:column;justify-content:center;overflow:hidden}.hero-main .page-title{max-width:590px}.hero-main .intro{margin:0 0 26px}.hero-tag{display:inline-flex;width:max-content;align-items:center;gap:7px;background:#1d3e47;border:1px solid #326460;color:#9bf0ca;padding:5px 10px;border-radius:50px;font-size:11px;font-weight:750;margin-bottom:20px}.hero-actions{display:flex;flex-wrap:wrap;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;border:1px solid #355479;background:#1c3351;color:#e6f2ff;min-height:42px;padding:10px 18px;font-size:13px;font-weight:750;transition:transform .15s,background .15s;text-align:center}.btn:hover{transform:translateY(-1px);background:#264567}.btn.primary{background:linear-gradient(105deg,#80bcfb,#78e2db);color:#081a2b;border-color:transparent;box-shadow:0 8px 24px #2e91b22e}.btn.primary:hover{background:linear-gradient(105deg,#a6d4ff,#a3f8e4)}.btn.ghost{background:#16263d}.hero-side{border:1px solid #294359;background:linear-gradient(160deg,#152439,#0d2030);border-radius:var(--radius);padding:28px;display:flex;justify-content:space-between;flex-direction:column}.large-icon{display:grid;place-items:center;border-radius:18px;height:60px;width:60px;background:#233f52;color:#9bffe5;font-size:35px}.hero-side h2{letter-spacing:-.7px;font-size:23px;margin:15px 0 8px}.hero-side p{color:#9cb4c7;font-size:13px;margin:0}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:clamp(20px,2.7vw,32px);box-shadow:var(--shadow)}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:18px}.panel h2,.section-title{font-size:20px;letter-spacing:-.55px;margin:0 0 6px}.panel-desc,.subtle{font-size:12px;color:var(--muted);margin:0}.section-row{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:35px 0 17px}.section-row .section-title{margin:0}.mini-label{font-size:11px;font-weight:750;letter-spacing:.6px;text-transform:uppercase;color:#7ac9bb}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.tool-card{border:1px solid var(--border);background:#111d30;border-radius:16px;padding:22px;text-align:left;transition:transform .2s,border-color .2s}.tool-card:hover{transform:translateY(-3px);border-color:#457ea5}.tool-card .tool-icon{display:grid;place-items:center;font-size:23px;width:44px;height:44px;border-radius:13px;background:#183b4a;color:#9ce6e7}.tool-card strong{display:block;font-size:14px;margin:14px 0 7px}.tool-card p{color:#96a9c0;font-size:12px;margin:0 0 17px;line-height:1.6}.arrow{color:#80bfff;font-weight:900}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.metric{background:#12263a;border:1px solid #28425a;border-radius:14px;padding:20px;min-width:0}.metric small{color:#9db2c8;font-size:11px;display:block;margin:0 0 9px}.metric strong{font-size:clamp(20px,2.5vw,29px);letter-spacing:-.8px;line-height:1.2;display:block;overflow-wrap:anywhere}.metric span{color:#7bd8c4;font-size:11px;display:block;margin-top:7px}.two-col{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(260px,.85fr);gap:17px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.field{display:flex;flex-direction:column;gap:8px;font-size:12px;font-weight:700;color:#c7d6eb}.field input,.field select,.field textarea{background:#0b1526;color:#eaf4ff;border:1px solid #2d3c53;border-radius:10px;padding:12px 13px;width:100%;min-width:0;outline:none;transition:border-color .2s}.field input:focus,.field select:focus,.field textarea:focus{border-color:#7bbaf6}.field textarea{min-height:175px;resize:vertical}.field small{font-size:11px;color:var(--muted);font-weight:400}.file-input{border:1px dashed #3d6380!important;padding:18px!important;background:#11243a!important;cursor:pointer}.field.wide{grid-column:1/-1}.form-actions{margin-top:22px;display:flex;flex-wrap:wrap;gap:9px}.message{border-radius:13px;padding:15px 18px;font-size:12px;margin:18px 0;color:#b9ccdf;background:#15273b;border:1px solid #2f445c}.message.warning{background:#2e261b;border-color:#63512c;color:#f4d69a}.message.error{background:#331e2c;border-color:#724058;color:#ffbec8}.message.success{background:#162e2b;border-color:#306450;color:#b8f5d2}.result-area:empty{display:none}.result-area{margin-top:23px}.result-area .section-title{margin:0 0 15px}.result-area .panel{margin-bottom:18px}.data-wrap{max-width:100%;overflow:auto;border:1px solid var(--border);border-radius:13px}.data-table{border-collapse:collapse;width:100%;font-size:12px;min-width:520px}.data-table th,.data-table td{text-align:left;padding:11px 13px;border-bottom:1px solid #26364c;vertical-align:top}.data-table thead{background:#1a2a43;color:#b6ccdf}.data-table tbody tr:hover{background:#17253a}.data-table tbody tr:last-child td{border-bottom:none}.badge{display:inline-block;border-radius:20px;padding:4px 9px;font-size:10px;background:#1d473e;color:#8cf0c3}.badge.warn{background:#453321;color:#efc087}.feature-list{list-style:none;margin:0;padding:0;display:grid;gap:15px}.feature-list li{padding-left:24px;position:relative;color:#afc1d3;font-size:13px}.feature-list li:before{position:absolute;left:0;top:1px;content:"✓";color:#6fdfb2;font-weight:900}.footnote{font-size:12px;line-height:1.7;color:#95a9bf}.footer{border-top:1px solid var(--border);padding:20px clamp(20px,3.6vw,55px);font-size:11px;color:#7587a0;display:flex;gap:15px;justify-content:space-between;flex-wrap:wrap}.toast{position:fixed;bottom:20px;right:20px;background:#192c44;color:#e8f8ff;padding:13px 18px;border:1px solid #4a708b;border-radius:12px;z-index:30;font-size:13px;opacity:0;transform:translateY(10px);pointer-events:none;transition:all .2s;max-width:min(90vw,430px)}.toast.show{opacity:1;transform:translateY(0)}.muted-link{font-size:12px;color:#93c9ff;text-decoration:underline;text-underline-offset:3px}.chart{height:150px;display:flex;align-items:end;gap:5px;border-bottom:1px solid #31455c;padding:10px 5px 0}.bar{height:var(--h);flex:1;background:linear-gradient(to top,#337cb5,#87dbe2);min-width:3px;border-radius:4px 4px 0 0;opacity:.85}.action-note{font-size:11px;color:#9fb3c8;margin:13px 0 0}.small-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.empty-icon{font-size:38px;color:#81c5dc}.reference{font-size:12px;color:#8ba5c1;line-height:1.65}.kicker{color:#7bdebd;font-size:11px;text-transform:uppercase;letter-spacing:1px;font-weight:800}.top-spacing{margin-top:18px}.stack{display:grid;gap:16px}.disclaimer{padding:14px 18px;background:#172336;border-left:3px solid #526f90;color:#95aac2;font-size:11px;margin-top:28px;border-radius:0 12px 12px 0}.compact-note{font-size:11px;color:#95aac2;margin:14px 0 0}.tag{display:inline-block;border:1px solid #2d5068;background:#1a3345;color:#a8d8e5;padding:4px 9px;border-radius:20px;font-size:10px;font-weight:700}.loading{opacity:.55;pointer-events:none}
@media(max-width:1150px){.sidebar{width:226px;flex-basis:226px}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{grid-template-columns:1fr}.hero-side{min-height:auto;display:block}.two-col{grid-template-columns:1fr}}
@media(max-width:760px){.sidebar{position:fixed;left:0;transform:translateX(-100%);transition:transform .2s;box-shadow:16px 0 55px #0008;width:min(288px,84vw);height:100dvh}.sidebar.open{transform:translateX(0)}.scrim:not([hidden]){display:block;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:9}.menu-button{display:inline-flex;border:1px solid #2d4760;background:#17283e;border-radius:10px;color:#c8e1f8;padding:8px 11px}.topbar{min-height:64px;padding:0 17px}.topbar-left{gap:9px}.topbar-right .status-label{display:none}.content{padding:24px 17px 34px}.hero-main{min-height:unset}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.tool-card{padding:18px}.metrics{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.field.wide{grid-column:auto}.footer{padding:20px 18px}.page-title{letter-spacing:-1px}.panel{padding:20px}.status-label{font-size:10px}}
@media(max-width:410px){.tool-grid{grid-template-columns:1fr}.topbar .top-link{padding:6px 8px}.hero-actions .btn{width:100%}.hero-main{padding:24px}.hero-side{padding:22px}.small-actions{align-items:stretch;flex-direction:column}.small-actions .btn{width:100%}.panel-head{display:block}.section-row{align-items:start}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}