:root{--navy:#061f42;--navy2:#0b315f;--green:#7ee52d;--blue:#0d65d9;--ink:#11233d;--muted:#68788e;--line:#e1e9f3;--soft:#f5f8fc;--white:#fff;--shadow:0 18px 50px rgba(6,31,66,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--ink);background:#fff}.shell{width:min(1180px,calc(100% - 36px));margin:auto}.topbar{position:sticky;top:0;z-index:50;background:rgba(5,27,56,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08)}.nav{height:76px;display:flex;align-items:center;gap:22px}.brand img{width:136px;display:block}.back{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;border:1px solid rgba(126,229,45,.45);border-radius:13px;padding:8px 13px}.back>span{color:var(--green);font-size:20px}.back div{display:flex;flex-direction:column}.back small{font-size:9px;letter-spacing:.12em;color:#b9c8d9;font-weight:800}.back b{font-size:12px}.nav nav{display:flex;gap:22px;margin-left:auto}.nav nav a{color:#dbe5f2;text-decoration:none;font-size:13px;font-weight:800}.nav nav a:hover{color:var(--green)}.menu-btn{display:none;background:none;border:0;color:#fff;font-size:26px}.hero{padding:74px 0 76px;color:#fff;background:radial-gradient(circle at 82% 25%,rgba(13,101,217,.45),transparent 30%),linear-gradient(135deg,#04162e,#082b56 65%,#083d5b)}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:48px;align-items:center}.eyebrow,.kicker{font-size:11px;letter-spacing:.17em;font-weight:900;color:var(--green)}h1{font-size:clamp(48px,6vw,76px);line-height:.98;letter-spacing:-.045em;margin:16px 0 22px}.hero h1 span{color:var(--green)}.hero p{font-size:17px;line-height:1.7;color:#d5e1ef;max-width:650px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:12px;font-weight:850;text-decoration:none;border:0;cursor:pointer;transition:.2s}.btn:hover{transform:translateY(-2px)}.primary{background:linear-gradient(135deg,var(--green),#a5ff62);color:#08203c}.ghost{border:1px solid rgba(255,255,255,.28);color:#fff;background:rgba(255,255,255,.04)}.outline{border:1px solid #cdd8e6;background:#fff;color:var(--navy)}.hero-stats{display:flex;gap:26px;flex-wrap:wrap;margin-top:32px}.hero-stats div{display:flex;flex-direction:column}.hero-stats b{font-size:23px}.hero-stats span{font-size:11px;color:#9eb0c7}.hero-visual{position:relative;min-height:420px}.dash-card{position:absolute;inset:8px 0 20px 4px;border-radius:27px;padding:20px;background:radial-gradient(circle at 20% 10%,rgba(126,229,45,.1),transparent 28%),linear-gradient(155deg,#091a32,#0a2949 55%,#07182d);border:1px solid rgba(255,255,255,.16);box-shadow:0 34px 78px rgba(0,0,0,.34);overflow:hidden}.dash-head{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:12px}.dash-head span{color:var(--green);font-weight:900;font-size:10px;letter-spacing:.15em}.dash-head b{font-size:12px}.track{width:100%;height:270px}.telemetry{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.telemetry div{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.08);border-radius:11px;padding:10px}.telemetry small{display:block;color:#93a8c0;font-size:9px}.telemetry b{font-size:14px;color:#fff}.float-card{position:absolute;right:-12px;bottom:-5px;background:#fff;color:var(--ink);border-radius:17px;padding:17px 20px;box-shadow:var(--shadow);display:flex;flex-direction:column}.float-card small{color:var(--blue);font-weight:900}.float-card b{margin:6px 0}.float-card span{font-size:11px;color:var(--muted)}.quick{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:-28px;position:relative;z-index:3}.quick>div{background:#fff;border:1px solid var(--line);border-radius:17px;padding:18px;box-shadow:0 12px 30px rgba(6,31,66,.07)}.quick span{font-size:10px;color:var(--green);font-weight:900}.quick b{display:block;margin:7px 0}.quick p{margin:0;color:var(--muted);font-size:11px}.method{padding:86px 0 22px}.section{padding:84px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:28px}.section-head h2{font-size:clamp(32px,4vw,47px);line-height:1.05;letter-spacing:-.035em;margin:8px 0 9px}.section-head p{color:var(--muted);max-width:760px;line-height:1.65;margin:0}.method-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.method-grid article{border:1px solid var(--line);border-radius:18px;padding:20px;background:#fff}.method-grid article 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10px;background:#fff;font-weight:800;color:#40516a;cursor:pointer}.chip.active{background:var(--navy);color:#fff}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 10px 28px rgba(6,31,66,.055);transition:.2s}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.card img{width:100%;aspect-ratio:16/9;object-fit:cover;background:#071a33}.card-body{padding:17px}.meta{display:flex;justify-content:space-between;gap:8px;font-size:9px;font-weight:900;color:var(--blue)}.card h3{font-size:17px;margin:9px 0}.card p{font-size:11px;line-height:1.55;color:var(--muted);min-height:50px}.badges{display:flex;gap:6px;flex-wrap:wrap;margin:11px 0}.badges span{font-size:9px;padding:5px 7px;border-radius:99px;background:#eef4fb;color:#40516a;font-weight:800}.actions{display:grid;grid-template-columns:1fr 1fr;gap:7px}.actions button,.actions a{border:1px solid #d6e1ee;background:#fff;border-radius:9px;padding:10px;text-decoration:none;color:var(--navy);font-size:10px;font-weight:900;text-align:center;cursor:pointer}.actions .main{background:var(--navy);color:#fff}.actions small{display:block;margin-top:3px;opacity:.6}.load-row{text-align:center;margin-top:26px}.dark{background:linear-gradient(145deg,#04172f,#092d59);color:#fff}.section-head.light p{color:#b9c8d9}.session-tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:20px}.session-tabs button{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);color:#dbe5f2;padding:9px 12px;border-radius:99px;font-weight:800}.session-tabs button.active{background:var(--green);color:#10243b}.session-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.session-card{border:1px solid rgba(255,255,255,.11);background:rgba(255,255,255,.055);border-radius:17px;padding:18px}.session-card small{color:var(--green);font-weight:900}.session-card h3{margin:7px 0}.session-card p{font-size:11px;color:#b9c8d9}.session-card button{width:100%;margin-top:8px}.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.resource{border:1px solid var(--line);border-radius:17px;padding:19px;text-decoration:none;color:var(--ink);background:#fff}.resource span{color:var(--blue);font-size:10px;font-weight:900}.resource h3{font-size:16px}.resource small{color:var(--muted)}.safety{background:#eff8e9;border-top:1px solid #d6edc7;border-bottom:1px solid #d6edc7}.safety .shell{padding:28px 0;display:flex;gap:20px;align-items:flex-start}.safety b{color:#2f6c20;font-size:11px;letter-spacing:.12em}.safety p{margin:0;color:#50654a;font-size:12px;line-height:1.6}.footer{min-height:110px;display:flex;align-items:center;gap:18px}.footer img{width:120px}.footer p{color:#596a80}.footer small{margin-left:auto;color:#8995a6}.modal{display:none;position:fixed;inset:0;z-index:100}.modal.open{display:block}.backdrop{position:absolute;inset:0;background:rgba(1,13,29,.78);backdrop-filter:blur(8px)}.dialog{position:relative;width:min(940px,calc(100% - 24px));max-height:92vh;overflow:auto;margin:4vh auto;background:#fff;border-radius:20px}.x{position:sticky;float:right;top:10px;right:10px;width:40px;height:40px;border:0;border-radius:50%;font-size:25px}.modal-inner{padding:28px}.detail{display:grid;grid-template-columns:1fr 1.05fr;gap:24px}.detail img{width:100%;border-radius:14px}.detail h2{font-size:29px}.detail p,.detail li{color:var(--muted);font-size:12px;line-height:1.65}.detail-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:7px}.detail-meta div{background:#f4f7fb;padding:10px;border-radius:9px;font-size:11px}.modal-footer{padding:0 20px 20px;text-align:right}.modal-close{background:var(--navy);color:#fff}.session-list{border-left:2px solid #d8e5f2;padding-left:15px}.session-list div{margin:9px 0;font-size:12px}.session-list b{color:var(--blue)}
@media(max-width:980px){.nav nav{display:none;position:absolute;top:76px;left:18px;right:18px;background:#061f42;padding:12px;border-radius:0 0 14px 14px;flex-direction:column}.nav nav.open{display:flex}.menu-btn{display:block;margin-left:auto}.hero-grid,.detail{grid-template-columns:1fr}.hero-visual{min-height:380px}.quick{grid-template-columns:repeat(2,1fr)}.method-grid{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:1fr 1fr}.search{grid-column:1/-1}.grid,.session-grid,.resource-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.shell{width:min(100% - 20px,1180px)}.nav{height:66px;gap:10px}.brand img{width:108px}.back{padding:7px 9px}.back small{display:none}.back b{font-size:10px}.hero{padding:48px 0}.hero h1{font-size:clamp(39px,12vw,50px)}.hero p{font-size:14px}.hero-actions{display:grid}.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}.hero-stats div{padding:10px;background:rgba(255,255,255,.05);border-radius:10px}.hero-visual{min-height:300px}.dash-card{inset:0;padding:12px}.dash-head{flex-direction:column;align-items:flex-start;gap:6px}.track{height:210px}.float-card{display:none}.quick{grid-template-columns:1fr;margin-top:-14px}.method,.section{padding:54px 0}.method-grid{grid-template-columns:1fr}.section-head{align-items:flex-start;flex-direction:column}.filters{position:static;grid-template-columns:1fr}.search{grid-column:auto}.chips{gap:4px}.chip{font-size:9px;padding:6px 8px}.grid,.session-grid,.resource-grid{grid-template-columns:1fr}.footer{padding:22px 0;flex-wrap:wrap}.footer p{width:100%;margin:0}.footer small{margin-left:0}.safety .shell{flex-direction:column}.dialog{margin:2vh auto;max-height:96vh}.modal-inner{padding:18px}.detail-meta{grid-template-columns:1fr}}