/* Explicit model choice; the authority cards never move or change. */
.ea-section{--ea-ink:var(--ink,#142746);--ea-muted:var(--muted,#536780);--ea-blue:var(--blue,#4269ed);--ea-violet:var(--violet,#9873eb);--ea-cyan:var(--cyan,#34e3ff);position:relative;background:#f2f5fc;color:var(--ea-ink);padding:clamp(64px,7vw,112px) 0;isolation:isolate;scroll-margin-top:90px}
.ea-section *{box-sizing:border-box}
.ea-section .ea-wrap{width:min(1200px,calc(100% - 80px));margin:0 auto}
.ea-anchor{position:absolute;top:0;scroll-margin-top:90px}
.ea-heading{display:grid;grid-template-columns:1.35fr 1fr;gap:40px;align-items:end;margin-bottom:36px}
.ea-eyebrow{margin:0 0 14px;color:#3659c8;font-size:13px;font-weight:750;letter-spacing:.12em;text-transform:uppercase}
.ea-heading h2{margin:0;font-size:clamp(34px,3.65vw,52px);line-height:1.13;letter-spacing:-.042em;font-weight:650;color:var(--ea-ink)}
.ea-heading h2 span{color:#4261c0}
.ea-lead{max-width:410px;margin:0 0 3px;color:var(--ea-muted);font-size:17px;line-height:1.7}
.ea-diagram{padding:28px;border:1px solid #d8e1f0;border-radius:24px;background:#fff;box-shadow:0 18px 60px #24437508}
.ea-diagram-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:20px}
.ea-figure-label{color:var(--ea-ink);font-size:15px;font-weight:700}
.ea-illustration-label{padding:6px 10px;border:1px solid #dfe5f1;border-radius:999px;color:var(--ea-muted);font-size:13px;line-height:1.4}
.ea-options{padding:0;margin:0 0 28px;border:0;min-width:0}
.ea-options legend{margin-bottom:10px;padding:0;color:var(--ea-muted);font-size:13px;font-weight:600}
.ea-option-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.ea-option{appearance:none;display:flex;align-items:center;gap:12px;min-height:76px;min-width:0;padding:14px 18px;border:1px solid #d7deed;border-radius:12px;background:#f8faff;color:var(--ea-ink);font:inherit;text-align:left;cursor:pointer;transition:border-color .16s,background .16s,box-shadow .16s}
.ea-option b{display:block;font-size:15px;line-height:1.4;font-weight:700}
.ea-option small{display:block;margin-top:4px;font-size:13px;line-height:1.4;color:var(--ea-muted)}
.ea-option:hover{border-color:#859fe6;background:#f0f4ff}
.ea-option[aria-pressed="true"]{border-color:var(--ea-blue);background:#edf2ff;box-shadow:inset 0 0 0 1px var(--ea-blue)}
.ea-option-dot{flex:0 0 14px;width:14px;height:14px;border:1.5px solid #8595b1;border-radius:50%;background:#fff}
.ea-option[aria-pressed="true"] .ea-option-dot{border:4px solid var(--ea-blue)}
.ea-section button:focus-visible,.ea-details summary:focus-visible{outline:3px solid #4269ed;outline-offset:4px}
.ea-system{display:grid;grid-template-columns:minmax(0,.93fr) 64px minmax(0,1.22fr);align-items:center}
.ea-model-bay{padding:22px 20px 14px;border:1px dashed #b4c4e8;border-radius:18px;background:#f3f6fd;min-width:0}
.ea-bay-caption{display:flex;flex-direction:column;gap:9px;margin-bottom:18px;font-size:13px;font-weight:600;line-height:1.4;color:var(--ea-muted)}
.ea-model-tag{align-self:flex-start;border-radius:6px;padding:4px 8px;background:#e5eafd;color:#3659b7;font-size:13px;font-weight:650}
.ea-model-module{padding:24px 22px 20px;border:1px solid #4267b1;border-radius:14px;background:linear-gradient(135deg,#193362,#284b8e);color:#fff;box-shadow:0 14px 28px #1a39771a}
.ea-model-top{display:flex;align-items:center;gap:14px;min-height:94px}
.ea-model-glyph{flex:0 0 90px;width:90px;height:90px;overflow:visible}
.ea-chip-base{fill:#4269ed;fill-opacity:.3;stroke:#6c8eff;stroke-width:1.5}
.ea-chip-line{stroke:#7799ed;stroke-width:1.5}
.ea-chip-plane{fill:#9873eb;fill-opacity:.48;stroke:#c3aff5;stroke-width:1.5}
.ea-chip-core{fill:#34e3ff;fill-opacity:.9;stroke:#d7ffff;stroke-width:1.5}
.ea-chip-connection{stroke:#80daff;stroke-width:1.5}
.ea-chip-port{fill:#7df1ff}
.ea-section[data-environment="managed"] .ea-chip-plane{fill:#4269ed;fill-opacity:.8}
.ea-section[data-environment="managed"] .ea-chip-core{fill:#c3aff5}
.ea-section[data-environment="specialist"] .ea-chip-plane{fill:#34e3ff;fill-opacity:.28}
.ea-section[data-environment="specialist"] .ea-chip-core{fill:#b59bff}
.ea-module-label{display:block;margin-bottom:7px;color:#bbd0f8;font-size:13px;line-height:1.4}
.ea-model-module h3{margin:0;color:#fff;font-size:23px;line-height:1.25;font-weight:650;letter-spacing:-.025em}
.ea-model-purpose{min-height:4.65em;margin:20px 0;color:#e1eaff;font-size:15px;line-height:1.55}
.ea-model-consideration{border-top:1px solid #5471a1;padding-top:14px}
.ea-model-consideration>span{font-size:13px;font-weight:700;color:#84eaff}
.ea-model-consideration p{min-height:3.1em;margin:6px 0 0;color:#dae6ff;font-size:14px;line-height:1.55}
.ea-model-note{margin:14px 0 0;color:var(--ea-muted);font-size:13px;line-height:1.5;text-align:center}
.ea-connection{position:relative;display:grid;place-items:center;align-self:stretch}
.ea-connection>svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.ea-connection .ea-wire-narrow{display:none}
.ea-wire-track{fill:none;stroke:#a7b8de;stroke-width:2;vector-effect:non-scaling-stroke}
.ea-wire-signal{fill:none;stroke:var(--ea-blue);stroke-width:3;vector-effect:non-scaling-stroke;opacity:0}
.ea-boundary-lock{position:relative;display:grid;place-items:center;width:32px;height:36px;border:1px solid #b9cae3;border-radius:8px;background:#fff;color:#385589}
.ea-boundary-lock svg{width:21px;height:21px}
.ea-authority{min-width:0}
.ea-authority-heading>span{display:block;font-size:13px;font-weight:600;line-height:1.5;color:var(--ea-muted)}
.ea-authority-heading h3{margin:7px 0 18px;color:var(--ea-ink);font-size:22px;line-height:1.3;letter-spacing:-.02em;font-weight:650}
.ea-rules{display:grid;gap:10px}
.ea-rule{display:grid;grid-template-columns:73px minmax(0,1fr);gap:14px;align-items:start;padding:17px 16px;border:1px solid #dce4f2;border-radius:12px;background:#fbfcff}
.ea-rule-verb{padding:7px 4px;border:1px solid #c1d4f1;border-radius:7px;background:#eaf2ff;color:#315da7;font-size:13px;font-weight:750;line-height:1.4;text-align:center}
.ea-propose .ea-rule-verb{border-color:#d7c8ef;background:#f2ecfc;color:#7850ae}
.ea-do .ea-rule-verb{border-color:#bbdcd5;background:#e9f7f2;color:#266454}
.ea-rule h4{margin:2px 0 5px;color:var(--ea-ink);font-size:16px;line-height:1.4;font-weight:700;letter-spacing:-.01em}
.ea-rule p{margin:0;color:var(--ea-muted);font-size:14px;line-height:1.55}
.ea-diagram-footer{display:flex;align-items:flex-start;gap:10px;margin-top:24px;padding-top:17px;border-top:1px solid #e0e6f1;min-height:43px}
.ea-status-marker{flex:0 0 8px;width:8px;height:8px;margin-top:7px;border-radius:50%;background:#3a9a83}
.ea-status{margin:0;color:var(--ea-muted);font-size:14px;line-height:1.55}
.ea-details{margin-top:18px;border-top:1px solid #d6dfed;border-bottom:1px solid #d6dfed}
.ea-details summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px;padding:18px 0;color:var(--ea-ink);font-size:16px;font-weight:650;line-height:1.5;cursor:pointer}
.ea-details summary::-webkit-details-marker{display:none}
.ea-details-plus{display:grid;place-items:center;flex:0 0 32px;width:32px;height:32px;border:1px solid #bfcae0;border-radius:50%;color:#385ebe;font-size:24px;line-height:1;font-weight:400}
.ea-details[open] .ea-details-plus{transform:rotate(45deg)}
.ea-details-body{display:grid;grid-template-columns:1fr 1fr;gap:56px;padding:20px 0 36px}
.ea-details-body h3{margin:0 0 20px;color:var(--ea-ink);font-size:22px;line-height:1.3;letter-spacing:-.02em;font-weight:650}
.ea-layers{display:grid;gap:7px;margin:0;padding:0;list-style:none}
.ea-layers li{display:flex;align-items:center;gap:14px;padding:13px 16px;border:1px solid #d7e0ef;border-radius:8px;background:#fff}
.ea-layers li>span{min-width:26px;color:#6b7d9a;font-size:13px;font-weight:650}
.ea-layers b{display:block;color:var(--ea-ink);font-size:14px;line-height:1.5;font-weight:700}
.ea-layers small{display:block;color:var(--ea-muted);font-size:13px;line-height:1.5}
.ea-layers .ea-layer-featured{border-color:#bfcaee;background:#e9eeff}
.ea-responsibilities dl{display:grid;gap:20px;margin:0}
.ea-responsibilities dt{margin:0 0 5px;color:var(--ea-ink);font-size:15px;line-height:1.5;font-weight:700}
.ea-responsibilities dd{margin:0;color:var(--ea-muted);font-size:15px;line-height:1.65}
.ea-scope-note{margin:24px 0 0;padding-top:18px;border-top:1px solid #d4deed;color:var(--ea-muted);font-size:13px;line-height:1.6}
.ea-section[data-state="switching"] .ea-model-module{animation:ea-seat .48s cubic-bezier(.2,.7,.2,1) both}
.ea-section[data-state="switching"] .ea-wire-signal{stroke-dasharray:20 100;animation:ea-connect .48s linear both}
@keyframes ea-seat{0%{transform:translateY(-8px);opacity:.55}100%{transform:translateY(0);opacity:1}}
@keyframes ea-connect{0%{stroke-dashoffset:60;opacity:0}25%{opacity:1}80%{opacity:1}100%{stroke-dashoffset:-40;opacity:0}}
@media(max-width:1100px){.ea-model-top{gap:10px}.ea-model-glyph{flex-basis:72px;width:72px;height:72px}.ea-model-module{padding:20px 17px}.ea-model-module h3{font-size:21px}.ea-system{grid-template-columns:minmax(0,.95fr) 44px minmax(0,1.2fr)}.ea-rule{grid-template-columns:65px minmax(0,1fr);gap:12px;padding:15px 13px}}
@media(max-width:960px){.ea-heading{grid-template-columns:1fr;gap:20px}.ea-lead{max-width:640px}.ea-system{grid-template-columns:1fr}.ea-model-bay{width:min(100%,500px);justify-self:center}.ea-model-top{gap:18px}.ea-model-glyph{flex-basis:88px;width:88px;height:88px}.ea-model-module h3{font-size:25px}.ea-connection{height:48px;width:100%}.ea-connection .ea-wire-wide{display:none}.ea-connection .ea-wire-narrow{display:block}.ea-authority-heading{text-align:center}.ea-rules{grid-template-columns:repeat(3,minmax(0,1fr))}.ea-rule{display:block;padding:17px 14px}.ea-rule-verb{display:inline-block;min-width:68px;margin-bottom:12px}.ea-rule h4{font-size:15px;min-height:2.8em}.ea-option{padding:13px 12px;gap:9px}.ea-option b{font-size:14px}.ea-option small{font-size:13px}.ea-details-body{gap:32px}}
@media(max-width:640px){.ea-section{padding:60px 0}.ea-section .ea-wrap{width:calc(100% - 36px)}.ea-heading{gap:17px;margin-bottom:24px}.ea-heading h2{font-size:clamp(31px,8.4vw,40px)}.ea-lead{font-size:16px;line-height:1.65}.ea-eyebrow{font-size:13px;letter-spacing:.09em}.ea-diagram{padding:17px 14px;border-radius:17px}.ea-diagram-heading{align-items:flex-start;flex-direction:column;gap:7px;margin-bottom:18px}.ea-figure-label{font-size:15px}.ea-illustration-label{padding:0;border:0;color:var(--ea-muted)}.ea-options{margin-bottom:19px}.ea-option-grid{gap:6px}.ea-option{position:relative;display:block;min-height:68px;padding:9px 5px;text-align:center;border-radius:9px}.ea-option b{font-size:13px;line-height:1.45}.ea-option small,.ea-option-dot{display:none}.ea-model-bay{padding:15px 12px 12px;border-radius:12px}.ea-bay-caption{gap:7px;margin-bottom:13px}.ea-model-module{padding:18px 16px 17px}.ea-model-top{gap:12px}.ea-model-glyph{flex-basis:65px;width:65px;height:65px}.ea-model-module h3{font-size:21px}.ea-module-label{font-size:13px;margin-bottom:5px}.ea-model-purpose{margin:16px 0;font-size:14px}.ea-model-consideration p{font-size:14px}.ea-model-note{font-size:13px}.ea-authority-heading h3{font-size:20px;margin:6px 0 14px}.ea-rules{grid-template-columns:1fr;gap:9px}.ea-rule{display:grid;grid-template-columns:65px minmax(0,1fr);gap:12px;padding:14px 12px}.ea-rule-verb{min-width:0;margin:0;padding:7px 2px}.ea-rule h4{min-height:0;margin:2px 0 4px;font-size:15px}.ea-rule p{font-size:14px}.ea-diagram-footer{margin-top:18px;padding-top:15px}.ea-status{font-size:13px;line-height:1.55}.ea-details summary{font-size:15px;gap:16px;min-height:76px}.ea-details-body{grid-template-columns:1fr;gap:30px;padding:12px 0 28px}.ea-details-body h3{font-size:21px}.ea-layers li{padding:12px}.ea-responsibilities dd{font-size:14px}.ea-scope-note{font-size:13px}}
@media(max-width:360px){.ea-section .ea-wrap{width:calc(100% - 28px)}.ea-diagram{padding:16px 11px}.ea-model-bay{padding:13px 9px 11px}.ea-model-module{padding:16px 12px}.ea-model-top{gap:9px}.ea-model-glyph{flex-basis:52px;width:52px;height:52px}.ea-model-module h3{font-size:20px}.ea-rule{grid-template-columns:57px minmax(0,1fr);gap:9px;padding:13px 10px}.ea-rule-verb{font-size:13px}.ea-option{padding-inline:3px}.ea-option b{font-size:13px}}
@media(prefers-reduced-motion:reduce){.ea-section .ea-option{transition:none}.ea-section[data-state="switching"] .ea-model-module,.ea-section[data-state="switching"] .ea-wire-signal{animation:none}.ea-section .ea-wire-signal{opacity:0}}
body[data-motion="off"] .ea-section .ea-option{transition:none}
body[data-motion="off"] .ea-section[data-state="switching"] .ea-model-module,body[data-motion="off"] .ea-section[data-state="switching"] .ea-wire-signal{animation:none}
body[data-motion="off"] .ea-section .ea-wire-signal{opacity:0}