/* P160 — Trust Hard Boundary Authority */
.tr160-shell{margin-top:32px;border:1px solid color-mix(in srgb,var(--line,#cbd5d1) 78%,transparent);border-radius:28px;background:color-mix(in srgb,var(--surface,#fff) 94%,#dcece7);padding:26px;box-shadow:0 24px 60px rgba(14,35,31,.09)}
.tr160-tabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-bottom:18px}
.tr160-tab{appearance:none;border:1px solid color-mix(in srgb,var(--line,#aab8b4) 82%,transparent);background:color-mix(in srgb,var(--surface,#fff) 94%,transparent);color:var(--ink,#17231f);border-radius:18px;padding:18px 14px;text-align:start;cursor:pointer;min-height:104px;transition:.2s ease}
.tr160-tab span{display:block;color:#a47b17;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px}
.tr160-tab strong{display:block;font-size:1rem;line-height:1.35}
.tr160-tab[aria-selected="true"]{background:#3f7d70;color:#fff;border-color:#3f7d70;box-shadow:0 14px 32px rgba(45,94,83,.22);transform:translateY(-2px)}
.tr160-tab[aria-selected="true"] span{color:#f4d36c}
.tr160-tab:focus-visible{outline:3px solid #e2bd4d;outline-offset:3px}
.tr160-panel{border-radius:24px;background:#10231f;color:#eef7f4;padding:26px}
.tr160-panel__head{display:flex;justify-content:space-between;gap:28px;align-items:flex-start;margin-bottom:22px}
.tr160-panel__head h3{font-size:clamp(1.35rem,2.2vw,2rem);margin:4px 0 0;color:#fff}
.tr160-panel__head p{max-width:620px;color:#bcd0ca;margin:0;line-height:1.7}
.tr160-kicker{font-size:.76rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:#e5c65d}
.tr160-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.tr160-grid article{border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.045);border-radius:18px;padding:18px}
.tr160-grid span{display:block;color:#8fb5ab;font-size:.78rem;font-weight:800;margin-bottom:9px}
.tr160-grid strong{display:block;color:#fff;line-height:1.55;font-size:.95rem}
.tr160-rule{margin-top:14px;border-radius:18px;background:rgba(226,189,77,.12);border:1px solid rgba(226,189,77,.34);padding:17px 18px;display:flex;gap:18px;align-items:flex-start}
.tr160-rule b{color:#f2d66f;white-space:nowrap}.tr160-rule p{margin:0;color:#e7f0ed;line-height:1.65}
html[data-theme="dark"] .tr160-shell,.dark .tr160-shell{background:#10201d;border-color:#2a443e;box-shadow:none}
html[data-theme="dark"] .tr160-tab,.dark .tr160-tab{background:#142824;color:#edf7f4;border-color:#31504a}
html[data-theme="dark"] .tr160-tab[aria-selected="true"],.dark .tr160-tab[aria-selected="true"]{background:#4a877a;border-color:#4a877a}
@media(max-width:1100px){.tr160-tabs{grid-template-columns:repeat(5,minmax(190px,1fr));overflow-x:auto;padding-bottom:8px;scrollbar-width:thin}.tr160-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.tr160-shell{padding:16px;border-radius:22px}.tr160-panel{padding:18px}.tr160-panel__head{display:block}.tr160-panel__head p{margin-top:12px}.tr160-grid{grid-template-columns:1fr}.tr160-rule{display:block}.tr160-rule p{margin-top:8px}}
@media(prefers-reduced-motion:reduce){.tr160-tab{transition:none}.tr160-tab[aria-selected="true"]{transform:none}}