:root{--ink: #10131a;--muted: #5f6673;--line: #d9e0ea;--soft: #f5f7fb;--white: #ffffff;--night: #050914;--night-2: #0b1220;--cyan: #76cfff;--accent-cyan: #2fcfff;--aqua: #a8ecff;--coral: #ff715b;--yellow: #ffe56d;--blue: #1b6dff;--trust-blue: #087ea4;--amber: #b45309;--red: #b42318;--shadow: 0 18px 45px rgba(10, 19, 32, .12);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;background:var(--white)}a{color:inherit}.site-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:82px;padding:16px clamp(20px,5vw,72px);border-bottom:1px solid rgba(118,207,255,.16);background:#050914f0;color:var(--white);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.brand{display:inline-flex;align-items:center;gap:12px;min-width:230px;text-decoration:none}.brand img{width:46px;height:46px;object-fit:contain;border:1px solid rgba(118,207,255,.22);border-radius:8px;background:var(--night-2)}.brand strong{display:block;font-size:22px;line-height:1}.brand small{display:block;margin-top:5px;color:#aac2d6;font-size:13px}.nav{display:flex;align-items:center;justify-content:flex-end;gap:6px}.nav a{padding:10px 12px;border:1px solid transparent;border-radius:7px;color:#c9d7e6;font-weight:700;text-decoration:none;white-space:nowrap}.nav a:hover,.nav a.active{border-color:#76cfff3d;background:#76cfff14;color:var(--white)}.nav .nav-cta{margin-left:8px;border-color:#2fcfffb8;background:var(--accent-cyan);color:var(--night)}.menu-button{display:none;border:1px solid rgba(118,207,255,.32);border-radius:7px;background:#ffffff0a;color:var(--white);padding:10px 12px;font-weight:800}main{min-height:calc(100vh - 210px)}.site-header{view-transition-name:site-header}.page-shell{view-transition-name:page-shell;transition:opacity .3s cubic-bezier(.16,1,.3,1),transform .3s cubic-bezier(.16,1,.3,1),filter .3s cubic-bezier(.16,1,.3,1);will-change:opacity,transform,filter}@media(prefers-reduced-motion:no-preference){html.route-is-leaving .page-shell{opacity:.18;transform:translateY(-10px) scale(.996);filter:blur(5px)}html.route-is-entering .page-shell{animation:page-enter .52s cubic-bezier(.16,1,.3,1) both}.page-shell{animation:page-enter .42s cubic-bezier(.16,1,.3,1) both}::view-transition-old(page-shell){animation:page-exit .22s cubic-bezier(.4,0,1,1) both}::view-transition-new(page-shell){animation:page-enter .46s cubic-bezier(.16,1,.3,1) both}::view-transition-old(site-header),::view-transition-new(site-header){animation-duration:.22s}.nav a,.article-card,.primary-button,.secondary-button{transition:background-color .18s ease,border-color .18s ease,color .18s ease,transform .18s ease}.nav a:hover,.article-card:hover,.primary-button:hover,.secondary-button:hover{transform:translateY(-1px)}}@media(prefers-reduced-motion:reduce){.page-shell{transition:none;will-change:auto}}@keyframes page-enter{0%{opacity:0;transform:translateY(14px);filter:blur(4px)}to{opacity:1;transform:translateY(0);filter:blur(0)}}@keyframes page-exit{0%{opacity:1;transform:translateY(0);filter:blur(0)}to{opacity:0;transform:translateY(-8px);filter:blur(3px)}}.hero,.page-hero,.section-grid,.workspace,.band,.code-panel,.site-footer{width:min(1180px,calc(100% - 40px));margin:0 auto}.hero{display:grid;grid-template-columns:minmax(0,.95fr) minmax(390px,.9fr);gap:34px;align-items:center;padding:76px 0 42px}.hero-stage{position:relative;overflow:hidden;width:100%;max-width:none;min-height:calc(100vh - 176px);padding:72px clamp(20px,5vw,72px) 44px;background:linear-gradient(90deg,rgba(47,207,255,.06) 1px,transparent 1px),linear-gradient(180deg,rgba(118,207,255,.08) 1px,transparent 1px),linear-gradient(135deg,var(--night),#071629 48%,#061626 100%);background-size:86px 86px,86px 86px,auto;color:var(--white)}.hero-stage:before,.hero-stage:after{position:absolute;inset:auto -10% 10%;height:1px;background:#76cfff6b;content:"";transform:rotate(-8deg)}.hero-stage:after{inset:18% -10% auto;background:#2fcfff59;transform:rotate(10deg)}.internal-hero{position:relative;display:grid;grid-template-columns:minmax(0,.9fr) minmax(360px,.72fr);gap:34px;align-items:center;overflow:hidden;width:100%;min-height:560px;padding:70px clamp(20px,5vw,72px) 82px;border-bottom:1px solid rgba(118,207,255,.22);background:linear-gradient(90deg,rgba(47,207,255,.07) 1px,transparent 1px),linear-gradient(180deg,rgba(118,207,255,.08) 1px,transparent 1px),radial-gradient(circle at 82% 18%,rgba(47,207,255,.18),transparent 28%),linear-gradient(135deg,var(--night),#071629 46%,#08111e 100%);background-size:86px 86px,86px 86px,auto,auto;color:var(--white)}.internal-hero:before,.internal-hero:after{position:absolute;right:-12%;left:-12%;height:1px;background:#76cfff5c;content:""}.internal-hero:before{top:22%;transform:rotate(9deg)}.internal-hero:after{bottom:16%;transform:rotate(-8deg)}.internal-hero-copy,.internal-visual{position:relative;z-index:1}.internal-hero .eyebrow{display:inline-flex;width:fit-content;padding:8px 10px;border:1px solid rgba(118,207,255,.44);border-radius:7px;background:#76cfff1a;color:var(--aqua)}.internal-hero h1{max-width:820px;margin:16px 0 18px;color:var(--cyan);font-size:64px;line-height:1;letter-spacing:0;text-shadow:0 0 34px rgba(118,207,255,.24)}.internal-hero .lead{max-width:760px;color:#e8f3ff}.hero-metrics,.visual-chips{display:flex;flex-wrap:wrap;gap:8px}.hero-metrics{margin-top:26px}.hero-metrics span,.visual-chips span{min-height:32px;padding:7px 10px;border:1px solid rgba(118,207,255,.28);border-radius:7px;background:#2fcfff14;color:#d8f5ff;font-size:12px;font-weight:900;text-transform:uppercase}.internal-visual{display:grid;gap:14px;padding:18px;border:1px solid rgba(118,207,255,.36);border-radius:8px;background:linear-gradient(90deg,transparent 23px,rgba(118,207,255,.08) 24px),linear-gradient(180deg,#ffffff14,#ffffff05);background-size:24px 24px,auto;box-shadow:0 24px 80px #00000047}.stage-nodes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.stage-nodes span{min-height:52px;border:1px solid rgba(47,207,255,.24);border-radius:7px;background:radial-gradient(circle at 50% 50%,rgba(118,207,255,.9) 0 5px,transparent 6px),#2fcfff0f}.internal-visual .visual-packet{min-height:250px}.internal-visual .visual-packet h2{max-width:none;font-size:31px}.internal-visual .packet-grid{align-self:end}.internal-visual .packet-grid strong{max-width:220px;color:var(--white);text-align:right}.visual-chips{padding-top:2px}.signal-field{position:absolute;inset:0;pointer-events:none}.signal-line{position:absolute;left:50%;bottom:-12%;width:1px;height:118%;transform-origin:bottom center;background:linear-gradient(180deg,transparent,rgba(118,207,255,.5),transparent)}.signal-line-a{transform:rotate(-35deg)}.signal-line-b{transform:rotate(-12deg)}.signal-line-c{transform:rotate(18deg)}.signal-line-d{transform:rotate(42deg)}.hero-copy,.clearance-visual{position:relative;z-index:1}.hero-copy h1,.page-hero h1{margin:10px 0 18px;color:var(--night-2);font-size:64px;line-height:.98;letter-spacing:0}.hero-stage .hero-copy h1{max-width:760px;color:var(--cyan);font-size:86px;text-shadow:0 0 32px rgba(118,207,255,.26)}.lead,.page-hero p{margin:0;max-width:760px;color:var(--muted);font-size:20px;line-height:1.55}.hero-stage .lead{max-width:740px;color:#e8f3ff;font-size:22px}.eyebrow{margin:0;color:var(--trust-blue);font-size:13px;font-weight:900;letter-spacing:0;text-transform:uppercase}.hero-stage .eyebrow{display:inline-flex;width:fit-content;padding:8px 10px;border:1px solid rgba(118,207,255,.44);border-radius:7px;background:#76cfff1a;color:var(--aqua)}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.primary-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:7px;font-weight:850;text-decoration:none;cursor:pointer}.primary-button{border:1px solid var(--night-2);background:var(--night-2);color:var(--white)}.secondary-button{border:1px solid var(--line);background:var(--white);color:var(--night-2)}.hero-stage .primary-button{border-color:var(--accent-cyan);background:var(--accent-cyan);color:var(--night)}.hero-stage .secondary-button{border-color:#76cfff73;background:#ffffff0d;color:var(--white)}.clearance-visual{display:grid;gap:16px;min-height:520px;padding:18px;border:1px solid rgba(118,207,255,.36);border-radius:8px;background:linear-gradient(90deg,transparent 23px,rgba(118,207,255,.08) 24px),linear-gradient(180deg,#ffffff14,#ffffff05);background-size:24px 24px,auto;box-shadow:0 24px 80px #00000047}.visual-header,.action-rail,.visual-verdicts,.packet-grid{display:grid;gap:8px}.visual-header{grid-template-columns:1fr auto;align-items:center;min-height:48px;padding:0 14px;border:1px solid rgba(118,207,255,.2);border-radius:7px;background:#050914cc}.visual-header span,.action-rail span,.visual-packet p,.packet-grid span{color:#aac2d6;font-size:12px;font-weight:850;text-transform:uppercase}.visual-header strong{color:var(--yellow)}.action-rail{grid-template-columns:repeat(4,minmax(0,1fr))}.action-rail span{min-height:44px;padding:14px 10px;border:1px solid rgba(47,207,255,.24);border-radius:7px;background:#2fcfff0f;color:#e8f3ff;text-align:center}.visual-packet{display:grid;align-content:space-between;min-height:260px;padding:24px;border:1px solid rgba(255,229,109,.28);border-radius:8px;background:linear-gradient(135deg,rgba(118,207,255,.12),transparent 42%),#050914d1}.visual-packet h2{max-width:420px;margin:8px 0 32px;color:var(--white);font-size:36px;line-height:1.02;letter-spacing:0}.packet-grid{grid-template-columns:minmax(0,1fr) auto;padding-top:16px;border-top:1px solid rgba(255,255,255,.12)}.packet-grid strong{color:var(--white)}.visual-verdicts{grid-template-columns:repeat(3,minmax(0,1fr))}.proof-strip{display:grid;grid-template-columns:.75fr 1fr 1fr;gap:1px;width:100%;border-top:1px solid var(--night);border-bottom:1px solid var(--night);background:var(--night)}.proof-strip div{display:grid;gap:8px;min-height:136px;padding:28px clamp(20px,5vw,72px);background:var(--accent-cyan);color:var(--night)}.proof-strip strong{font-size:28px;line-height:1}.proof-strip span{max-width:360px;font-size:16px;font-weight:800;line-height:1.35}.operating-layer{padding-top:58px}.full-band{margin-top:18px;margin-bottom:0;background:#f2f4f7}.band-inner{display:grid;grid-template-columns:.9fr 1fr;gap:30px;width:min(1180px,calc(100% - 40px));margin:0 auto;padding:64px 0}.band-inner h2{margin:8px 0 0;color:var(--night-2);font-size:42px;line-height:1.08;letter-spacing:0}.hero-panel,.result-panel,.article-card,.control-panel,.code-panel{border:1px solid var(--line);border-radius:8px;background:var(--white);box-shadow:var(--shadow)}.hero-panel{padding:24px;background:linear-gradient(90deg,rgba(27,109,255,.08),transparent),var(--white)}.packet-topline{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}.packet-topline span,dt{color:var(--muted);font-size:13px;font-weight:750;text-transform:uppercase}.packet-topline strong{color:var(--night-2);font-size:24px}.verdict{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 14px;border-radius:7px;font-weight:900;text-transform:uppercase}.blocked{background:#fff1f0;color:var(--red)}.escalate{background:#fff7ed;color:var(--amber)}.clear{background:#e7f7ff;color:var(--trust-blue)}.collect{background:#eaf4ff;color:var(--blue)}dl{display:grid;gap:14px;margin:24px 0 0}dd{margin:4px 0 0;color:var(--ink);font-weight:700}.section-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:30px 0}.article-card{position:relative;overflow:hidden;min-height:235px;padding:24px;border-color:#cfd9e6}.article-card:before{position:absolute;top:0;left:0;width:100%;height:6px;background:linear-gradient(90deg,var(--cyan),var(--blue),var(--coral));content:""}.article-card h2{margin:0 0 10px;color:var(--night-2);font-size:25px}.article-card p{margin:0 0 22px;color:var(--muted);line-height:1.55}.article-card a{font-weight:900;color:var(--blue);text-decoration:none}.band{display:grid;grid-template-columns:.85fr 1fr;gap:24px;margin-top:24px;margin-bottom:60px;padding:28px;border-radius:8px;background:var(--soft)}.band h2{margin:8px 0 0;color:var(--night-2);font-size:32px;line-height:1.1}.check-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.check-list span{min-height:72px;padding:14px;border:1px solid var(--line);border-radius:7px;background:var(--white);font-weight:800;line-height:1.28}.full-band .check-list span{border-color:#0509141f}.page-hero{padding:58px 0 24px}.page-hero.compact h1{font-size:54px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:18px;align-items:start;padding:18px 0 62px}.page-shell:not([data-page=home]){background:linear-gradient(180deg,rgba(5,9,20,.08),transparent 360px),#f7fbff}.page-shell:not([data-page=home]) .workspace,.page-shell:not([data-page=home]) .section-grid,.page-shell:not([data-page=home]) .band,.page-shell:not([data-page=home]) .code-panel,.page-shell:not([data-page=home]) .control-panel.narrow{position:relative;z-index:2}.page-shell:not([data-page=home]) .workspace,.page-shell:not([data-page=home]) .section-grid,.page-shell:not([data-page=home]) .code-panel,.page-shell:not([data-page=home]) .control-panel.narrow{margin-top:-42px}.page-shell:not([data-page=home]) .section-grid{padding-top:0;padding-bottom:70px}.page-shell:not([data-page=home]) .workspace{padding-top:0}.control-panel{display:grid;gap:16px;padding:22px}.control-panel.narrow{max-width:720px;margin:20px auto 70px}label{display:grid;gap:8px;color:var(--night-2);font-weight:800}input,textarea,select{width:100%;border:1px solid #c8d2de;border-radius:7px;background:var(--white);color:var(--ink);font:inherit;padding:12px 13px}textarea{min-height:112px;resize:vertical}input[type=range]{padding:0}.range-value{color:var(--muted);font-weight:700}.two-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.toggle-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.toggle{display:flex;align-items:center;gap:8px;padding:12px;border:1px solid var(--line);border-radius:7px}.toggle input{width:18px;height:18px}.result-panel{position:sticky;top:106px;padding:22px}.page-shell:not([data-page=home]) .control-panel,.page-shell:not([data-page=home]) .result-panel,.page-shell:not([data-page=home]) .article-card{border-color:#2fcfff33;box-shadow:0 24px 60px #07162924}.page-shell:not([data-page=home]) .article-card{background:linear-gradient(180deg,#fffffffa,#f8fcfffa),var(--white)}.page-shell:not([data-page=home]) .result-panel{background:linear-gradient(180deg,#fffffffa,#f2f9fffa),var(--white)}.result-panel p{color:var(--muted);line-height:1.55}.result-panel ul{display:grid;gap:8px;margin:18px 0;padding-left:20px}.packet-metadata{display:grid;gap:8px;padding-top:16px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}.code-panel{margin-top:18px;margin-bottom:70px;padding:24px;background:#07111f}.code-panel pre{margin:0;color:#dcefff;white-space:pre-wrap;font-size:16px;line-height:1.6}.success-note{color:var(--trust-blue);font-weight:800}.site-footer{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:30px 0 46px;border-top:1px solid var(--line);color:var(--muted)}.site-footer strong{color:var(--night-2)}.site-footer p{max-width:560px;margin:8px 0 0}.footer-links{display:flex;flex-wrap:wrap;gap:14px}.footer-links a{font-weight:800;text-decoration:none}@media(max-width:980px){.site-header{align-items:flex-start}.menu-button{display:inline-flex}.nav{position:absolute;top:76px;right:20px;left:20px;display:none;flex-direction:column;align-items:stretch;padding:12px;border:1px solid rgba(118,207,255,.24);border-radius:8px;background:var(--night);box-shadow:var(--shadow)}.nav.open{display:flex}.nav .nav-cta{margin-left:0}.hero,.workspace,.band,.internal-hero,.band-inner{grid-template-columns:1fr}.internal-hero{min-height:auto;padding-top:54px;padding-bottom:70px}.internal-hero h1{font-size:52px}.internal-visual{min-height:0}.hero-stage{min-height:auto;padding-top:52px}.hero-stage .hero-copy h1{font-size:64px}.clearance-visual{min-height:460px}.proof-strip,.section-grid,.check-list,.toggle-row,.two-col{grid-template-columns:1fr}.proof-strip div{min-height:112px}.result-panel{position:static}.site-footer{flex-direction:column}}@media(max-width:620px){.brand{min-width:0}.brand small{max-width:190px}.hero,.page-hero,.section-grid,.workspace,.band,.code-panel,.site-footer,.band-inner{width:min(100% - 24px,1180px)}.hero-stage{width:100%;min-height:calc(100vh - 128px);gap:24px;align-content:start;padding-right:16px;padding-bottom:28px;padding-left:16px}.internal-hero{min-height:auto;padding:34px 16px 50px}.internal-hero h1{margin-bottom:12px;font-size:34px;line-height:1.04}.internal-hero .lead{font-size:16px;line-height:1.45}.hero-metrics{grid-template-columns:1fr;gap:8px;margin-top:16px}.internal-visual{gap:10px;padding:10px}.stage-nodes{display:none}.visual-chips{gap:6px}.visual-chips span{padding:6px 7px;font-size:10px}.internal-visual .visual-packet{min-height:0;padding:12px}.internal-visual .visual-packet h2{margin-bottom:12px;font-size:18px}.internal-visual .packet-grid strong{max-width:132px}.page-shell:not([data-page=home]) .workspace,.page-shell:not([data-page=home]) .section-grid,.page-shell:not([data-page=home]) .code-panel,.page-shell:not([data-page=home]) .control-panel.narrow{margin-top:-32px}.hero-copy h1,.page-hero h1,.page-hero.compact h1{font-size:38px}.hero-stage .hero-copy h1{margin-bottom:12px;font-size:44px}.hero-stage .lead{font-size:16px;line-height:1.42}.hero-actions{margin-top:20px}.clearance-visual{min-height:0;gap:10px;padding:10px}.visual-header{min-height:40px;padding:0 10px}.action-rail{display:none}.visual-verdicts{grid-template-columns:repeat(3,minmax(0,1fr))}.visual-verdicts .verdict{min-height:34px;padding:0 8px;font-size:12px}.visual-packet{min-height:0;padding:14px}.visual-packet h2{margin-bottom:12px;font-size:20px}.packet-grid{grid-template-columns:minmax(0,1fr) auto;gap:6px}.band-inner h2{font-size:32px}}