:root{--bg:#0B0F17;--bg2:#111722;--card:#141C2A;--line:#24304A;--tx:#F3F6FB;--mut:#9BA8BF;--blue:#2F80FF;--steel:#3A7BD5;--cyan:#38E1FF;--green:#34D399;--amber:#F2B84B;--red:#F26D6D}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(1200px 600px at 70% -10%,rgba(58,123,213,.18),transparent 60%),var(--bg);color:var(--tx);font:17px/1.6 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:#8CB8FF}img{max-width:100%;height:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:#fff;color:#000;padding:8px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.top{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:16px;padding:10px 24px;background:rgba(11,15,23,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand img{display:block;height:40px;width:auto}
.for{color:var(--mut);font-size:13px;letter-spacing:.06em;text-transform:uppercase}
.top nav{margin-left:auto;display:flex;gap:18px;align-items:center}
.top nav a{color:#C9D3E5;text-decoration:none;font-size:15px}
.navcta{background:var(--blue);color:#fff!important;padding:8px 14px;border-radius:10px;font-weight:600}
.modetabs{display:flex;gap:6px;justify-content:center;padding:12px;flex-wrap:wrap}
.modetabs a{padding:8px 14px;border-radius:999px;border:1px solid var(--line);color:#C9D3E5;text-decoration:none;font-size:14px;background:var(--bg2)}
.modetabs a.on{background:var(--blue);border-color:var(--blue);color:#fff}
.modetabs i{font-style:normal;font-size:11px;background:rgba(56,225,255,.18);color:var(--cyan);padding:1px 6px;border-radius:6px;margin-left:4px}
.modetabs a.on i{background:rgba(255,255,255,.25);color:#fff}
main{max-width:1240px;margin:0 auto;padding:0 32px}
.status{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#7F8CA6;margin:0 0 14px}
.eyebrow{color:var(--cyan);font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin:0 0 10px;font-weight:600}
h1,h2{text-transform:uppercase;letter-spacing:.01em;line-height:1.08;margin:0 0 18px}
h1{font-size:56px}h2{font-size:40px}
h3{font-size:16px;margin:0 0 6px}
.lede{color:#C9D3E5;font-size:19px;max-width:780px}
.btn{display:inline-block;background:var(--blue);color:#fff;border:0;border-radius:12px;padding:13px 22px;font:inherit;font-size:15px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;text-decoration:none;cursor:pointer;box-shadow:0 12px 30px -12px rgba(47,128,255,.8)}
.btn::after{content:" \2192"}
.btn.ghost{background:transparent;border:1px solid rgba(47,128,255,.7);color:#8CB8FF;box-shadow:none}
.btn.small{padding:7px 12px;font-size:12px}.btn.small::after,#viewEv::after,#exportEv::after,#copyJson::after,#restore::after{content:""}
.ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.hero{position:relative;margin:6px 0 18px;border-radius:24px;overflow:hidden;border:1px solid var(--line);min-height:560px;display:flex;flex-direction:column;justify-content:space-between}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,15,23,.92) 0%,rgba(11,15,23,.55) 45%,rgba(11,15,23,.85) 100%)}
.hero-txt{position:relative;z-index:1;padding:44px 48px 0;max-width:820px}
.hero .gate{position:relative;z-index:1;margin:20px 32px 30px}
.basis{margin:0 0 22px;padding:18px 22px;border:1px solid var(--line);border-radius:16px;background:var(--bg2);font-size:15px;color:#C9D3E5}.basis p{margin:0}
/* Gate */
.gate{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;position:relative;padding:18px 20px;border-radius:18px;background:rgba(17,23,34,.72);border:1px solid var(--line);backdrop-filter:blur(6px);--stop:4}
.g-end{font-weight:800;letter-spacing:.12em;text-transform:uppercase;font-size:13px;padding:10px 14px;border-radius:12px;background:#0E1420;border:1px solid var(--line)}
.g-r{color:#8CB8FF}
.g-layers{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;perspective:900px}
.g-layers i{font-style:normal;text-align:center;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:34px 8px;border-radius:14px;color:#9BA8BF;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.01));border:1px solid rgba(155,168,191,.25);transform:rotateY(-18deg);transition:all .35s ease;box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}
.g-layers i.pass{color:var(--tx);border-color:rgba(56,225,255,.75);box-shadow:0 0 0 1px rgba(56,225,255,.35),0 0 30px -6px rgba(56,225,255,.7),inset 0 1px 0 rgba(255,255,255,.15);transform:rotateY(0)}
.g-layers i.pass::before{content:"\2713  ";color:var(--cyan)}
.g-layers i.fail{color:#fff;border-color:var(--red);background:linear-gradient(180deg,rgba(242,109,109,.28),rgba(242,109,109,.06));box-shadow:0 0 34px -6px rgba(242,109,109,.8);transform:rotateY(0)}
.g-layers i.fail::before{content:"\2715  "}
.g-layers i.warn{color:#fff;border-color:var(--amber);background:linear-gradient(180deg,rgba(242,184,75,.26),rgba(242,184,75,.05));box-shadow:0 0 34px -6px rgba(242,184,75,.8);transform:rotateY(0)}
.g-layers i.warn::before{content:"!  "}
.capsule{position:absolute;top:50%;left:118px;width:56px;height:14px;margin-top:-7px;border-radius:999px;background:radial-gradient(closest-side,#fff,var(--cyan) 55%,transparent);filter:drop-shadow(0 0 12px var(--cyan));opacity:0;pointer-events:none}
.gate.allow .capsule{animation:fly 2.4s cubic-bezier(.5,0,.3,1) .3s forwards}
.gate.stop .capsule,.gate.review .capsule{animation:flystop 1.4s cubic-bezier(.5,0,.3,1) forwards}
.gate.stop .capsule{background:radial-gradient(closest-side,#fff,var(--red) 55%,transparent);filter:drop-shadow(0 0 12px var(--red))}
.gate.review .capsule{background:radial-gradient(closest-side,#fff,var(--amber) 55%,transparent);filter:drop-shadow(0 0 12px var(--amber))}
@keyframes fly{0%{opacity:0;left:118px}10%{opacity:1}90%{opacity:1}100%{opacity:0;left:calc(100% - 150px)}}
@keyframes flystop{0%{opacity:0;left:118px}15%{opacity:1}100%{opacity:1;left:calc(118px + (100% - 268px) * var(--stop) / 4 - 10px)}}
/* Progress */
.progress{position:sticky;top:61px;z-index:20;display:grid;grid-template-columns:repeat(7,1fr);gap:6px;padding:10px 0;background:linear-gradient(180deg,var(--bg) 70%,transparent)}
.progress button{display:flex;align-items:center;gap:8px;background:var(--bg2);border:1px solid var(--line);border-radius:12px;color:var(--mut);padding:9px 10px;font:inherit;font-size:13px;cursor:pointer;min-width:0}
.progress b{color:#5F6C86;font-size:12px}.progress span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.progress .done{color:#C9D3E5;border-color:rgba(56,225,255,.35)}.progress .done b{color:var(--cyan)}
.progress .on{background:var(--blue);border-color:var(--blue);color:#fff}.progress .on b{color:#fff}
/* Scenes */
.scene{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;padding:26px 0 40px}
.scene.enter .sc-main>*{animation:rise .5s ease both}
.scene.enter .sc-main>*:nth-child(2){animation-delay:.04s}.scene.enter .sc-main>*:nth-child(3){animation-delay:.08s}.scene.enter .sc-main>*:nth-child(n+4){animation-delay:.12s}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.sc-main p{color:#C9D3E5;max-width:820px}
.narr{align-self:start;position:sticky;top:130px;padding:20px;border-radius:18px;background:linear-gradient(180deg,#151F31,#0F1624);border:1px solid var(--line);box-shadow:0 30px 60px -30px rgba(0,0,0,.8)}
.narr h3{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin:0 0 4px}
.narr p{margin:0 0 16px;color:#DCE3F0;font-size:15px}.narr p:last-child{margin:0}
.visual{position:relative;margin:18px 0;border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:0 40px 80px -40px rgba(0,0,0,.9)}
.visual img{display:block;width:100%}
.vlabels{position:absolute;left:24px;top:0;bottom:0;display:flex;flex-direction:column;justify-content:space-around;padding:30px 0}
.vlabels span{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;background:rgba(11,15,23,.8);border:1px solid rgba(56,225,255,.4);padding:6px 10px;border-radius:8px}
.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin:18px 0;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.facts div{background:var(--card);padding:12px 16px}
.facts dt{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--mut)}
.facts dd{margin:2px 0 0;font-weight:600}
.ok{color:var(--cyan)!important}.no{color:var(--amber)!important}
code{font:13px ui-monospace,SFMono-Regular,Menlo,monospace;color:#B9D3FF}
.fine{font-size:13px;color:var(--mut)!important}
.boundary{border-left:3px solid var(--steel);padding:10px 16px;background:rgba(58,123,213,.08);border-radius:0 12px 12px 0;font-size:15px}
.casc-wrap{margin:18px 0;padding:26px 16px;border-radius:22px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(11,15,23,.55),rgba(11,15,23,.85)),url(/ice/entitlements/why/img/authority.webp) center/cover}
.cascade{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;align-items:center;gap:0}
.cascade li{position:relative;width:min(560px,100%);text-align:center;padding:18px;border-radius:16px;background:rgba(14,20,32,.78);backdrop-filter:blur(6px);border:1px solid rgba(155,168,191,.25);transform:translateY(14px) scale(.97);opacity:.4;transition:all .45s ease}
.cascade li:nth-child(2){width:min(500px,94%)}.cascade li:nth-child(3){width:min(440px,88%)}.cascade li:nth-child(4){width:min(380px,82%)}
.cascade li b{display:block;font-size:18px;letter-spacing:.06em;text-transform:uppercase}
.cascade li span{display:block;font-size:12px;color:var(--mut);letter-spacing:.1em;text-transform:uppercase;margin-top:2px}
.cascade li+li{margin-top:22px}
.cascade li+li::before{content:"";position:absolute;left:50%;top:-23px;width:2px;height:22px;background:rgba(155,168,191,.3);transition:background .4s}
.cascade li.lock{opacity:1;transform:none;border-color:rgba(56,225,255,.65);box-shadow:0 0 28px -8px rgba(56,225,255,.6)}
.cascade li.lock+li.lock::before{background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.pass{position:relative;margin:18px 0;border-radius:22px;overflow:hidden;border:1px solid var(--line)}
.pass>img{display:block;width:100%;opacity:.55}
.pass-layers{position:absolute;inset:0;display:grid;grid-template-rows:repeat(4,1fr);gap:8px;padding:22px}
.pass-layers div{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;padding:10px 16px;border-radius:12px;background:rgba(11,15,23,.72);border:1px solid rgba(56,225,255,.35);backdrop-filter:blur(4px)}
.pass-layers span{width:110px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);font-weight:700}
.pass-layers b{font-size:15px}
.spine{list-style:none;margin:22px 0;padding:0;display:flex;flex-wrap:wrap;gap:0;align-items:center}
.spine li{position:relative;padding:12px 14px;border-radius:12px;background:var(--card);border:1px solid var(--line);font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--mut);transition:all .35s;margin:6px 26px 6px 0}
.spine li:not(:last-child)::after{content:"\2192";position:absolute;right:-20px;top:50%;transform:translateY(-50%);color:#4D5A74}
.spine li.lit{color:var(--tx);border-color:rgba(56,225,255,.6);box-shadow:0 0 20px -8px var(--cyan)}
.spine li.lit:not(:last-child)::after{color:var(--cyan)}
.spine li.final.lit{background:var(--cyan);color:#06202A;border-color:var(--cyan)}
.decision{display:inline-flex;flex-direction:column;align-items:flex-start;padding:16px 26px;border-radius:18px;border:1px solid var(--line);background:var(--card);margin:6px 0 14px}
.decision span{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}
.decision b{font-size:34px;letter-spacing:.06em}
.decision.big b{font-size:64px;line-height:1}
.decision.ok{border-color:rgba(56,225,255,.6);box-shadow:0 0 50px -18px var(--cyan)}.decision.ok b{color:var(--cyan)}
.decision.bad{border-color:rgba(242,109,109,.7)}.decision.bad b{color:var(--red)}
.decision.warn{border-color:rgba(242,184,75,.7)}.decision.warn b{color:var(--amber)}
.evcard{margin:18px 0;max-width:720px;padding:26px 28px;border-radius:24px;background:linear-gradient(145deg,#1A2438 0%,#0F1624 60%,#0C1220 100%);border:1px solid rgba(140,184,255,.35);box-shadow:0 50px 90px -40px rgba(0,0,0,.95),0 0 0 1px rgba(255,255,255,.03) inset,0 0 80px -40px rgba(56,225,255,.5);position:relative;overflow:hidden}
.evcard::before{content:"";position:absolute;inset:-40% -10% auto auto;width:60%;height:120%;background:radial-gradient(closest-side,rgba(56,225,255,.12),transparent);pointer-events:none}
.evcard header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.evcard h3{font-size:22px;letter-spacing:.12em;text-transform:uppercase;margin:0}
.evk{order:2;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--amber);border:1px solid rgba(242,184,75,.5);padding:3px 8px;border-radius:999px}
.evcard dl{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 22px;margin:0}
.evcard dt{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--mut)}.evcard dd{margin:0;font-weight:600}
.fp{font-size:13px;color:var(--mut)!important;word-break:break-all;margin:16px 0 0}
.scen{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:16px 0}
.scen button{text-align:left;background:var(--card);border:1px solid var(--line);border-radius:14px;color:var(--tx);padding:14px;font:inherit;font-size:15px;font-weight:600;cursor:pointer}
.scen button b{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:8px;background:#0E1420;border:1px solid var(--line);margin-right:8px;font-size:13px}
.scen button[aria-checked="true"]{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue)}
.gate.inline{margin:6px 0 14px}
.result{padding:18px 20px;border-radius:16px;border:1px solid var(--line);background:var(--card)}
.result.deny{border-color:rgba(242,109,109,.5)}.result.review{border-color:rgba(242,184,75,.5)}
.result p{margin:0}
.chg{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:baseline;margin-bottom:8px;font-size:15px}
.chg span{color:var(--mut);font-size:12px;letter-spacing:.1em;text-transform:uppercase}.chg s{color:var(--mut)}.chg b{color:var(--tx)}
.tn{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.tn .t{padding:18px;border-radius:14px;border:1px solid var(--line);background:#0E1420}
.tn .t span{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}
.tn .t b{display:block;font-size:22px;letter-spacing:.04em;margin:4px 0}
.tn .t em{font-style:normal;color:#C9D3E5;font-size:14px}
.tn .then{border-color:rgba(56,225,255,.6)}.tn .then b{color:var(--cyan)}
.tn .now{border-color:rgba(242,184,75,.6)}.tn .now b{color:var(--amber)}
.chain{list-style:none;padding:0;margin:18px 0;display:grid;grid-template-columns:repeat(4,1fr);gap:10px;counter-reset:c}
.chain li{counter-increment:c;padding:14px;border-radius:14px;background:var(--card);border:1px solid rgba(56,225,255,.35);font-weight:700;font-size:14px;text-transform:uppercase;letter-spacing:.05em}
.chain li::before{content:counter(c,decimal-leading-zero);display:block;color:var(--cyan);font-size:12px;margin-bottom:4px}
.chain li.dl{border-color:rgba(140,184,255,.4)}.chain li.dl::before{color:#8CB8FF}
.sec{padding:56px 0;border-top:1px solid var(--line)}
.days{display:flex;align-items:baseline;gap:14px;margin:6px 0 10px}.days b{font-size:96px;line-height:1;color:var(--tx);text-shadow:0 0 40px rgba(47,128,255,.6)}.days span{font-size:22px;color:#C9D3E5;text-transform:uppercase;letter-spacing:.08em}
.cols3,.cols2{display:grid;gap:14px;margin:22px 0}.cols3{grid-template-columns:repeat(3,1fr)}.cols2{grid-template-columns:1fr 1fr}
.card{padding:20px;border-radius:16px;background:var(--card);border:1px solid var(--line)}
.card ul,.drawer ul{margin:0;padding-left:18px;color:#C9D3E5;font-size:15px}.card li,.drawer li{margin:3px 0}
.success{font-size:24px;line-height:1.35;text-transform:uppercase;letter-spacing:.02em;max-width:900px;border-left:3px solid var(--cyan);padding-left:18px;margin:24px 0}
.drawer{border:1px solid var(--line);border-radius:16px;background:var(--bg2);margin:12px 0}
.drawer summary{cursor:pointer;padding:16px 20px;font-weight:700;display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.drawer>*:not(summary){margin-left:20px;margin-right:20px}
.drawer[open]{padding-bottom:18px}
.pill{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--amber);border:1px solid rgba(242,184,75,.5);padding:2px 8px;border-radius:999px}
pre{max-height:460px;overflow:auto;background:#070A10;border:1px solid var(--line);border-radius:12px;padding:14px;font:12.5px/1.5 ui-monospace,Menlo,monospace;color:#B9D3FF;white-space:pre-wrap;word-break:break-word}
.foot{max-width:1240px;margin:0 auto;padding:28px 32px 50px;display:flex;gap:12px;align-items:flex-start;color:var(--mut);font-size:13px;border-top:1px solid var(--line)}.foot p{margin:0}
@media (max-width:1000px){.scene{grid-template-columns:1fr}.narr{position:static}.cols3{grid-template-columns:1fr}.chain{grid-template-columns:1fr 1fr}.progress span{display:none}.progress button{justify-content:center}}
@media (max-width:760px){
 main{padding:0 16px}.top{padding:10px 14px}.for,.top nav a:not(.navcta){display:none}
 h1{font-size:36px}h2{font-size:28px}.lede{font-size:17px}
 .hero{min-height:0}.hero-txt{padding:26px 20px 0}.hero .gate{margin:18px 14px 18px}
 .gate{grid-template-columns:1fr;gap:10px}.g-end{text-align:center}
 .g-layers{grid-template-columns:1fr;gap:8px}.g-layers i{padding:14px;transform:none}
 .capsule{display:none}
 .facts,.evcard dl,.cols2,.tn{grid-template-columns:1fr}
 .pass>img{position:absolute;inset:0;height:100%;object-fit:cover}.pass-layers{position:relative}.pass-layers span{width:100%}
 .scen{grid-template-columns:1fr 1fr}
 .decision.big b{font-size:44px}
 .chain{grid-template-columns:1fr}
 .days b{font-size:72px}.success{font-size:19px}
 .vlabels{left:10px;padding:10px 0}.vlabels span{font-size:10px;padding:4px 6px}
 .progress{top:61px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.gate.allow .capsule{opacity:0}}
.scene[hidden]{display:none}
.g-layers i{position:relative;z-index:1}.capsule{z-index:0}
.g-layers{align-items:stretch}