/* MIHA.ICE'26 PDC 9 — v3 additive activity design. */
.nav-stage[data-stage="f"]{background:#76579e}
.v3-top{border-top-color:#6b8b42}
.v3-ladder{display:grid;gap:8px;margin:20px 0 10px;max-width:790px}
.v3-ladder-rung{border:1px solid #dce7ee;display:flex;align-items:center;gap:16px;border-radius:12px;padding:13px 16px;background:#f9fbfc}
.v3-ladder-rung strong{min-width:155px;color:#234a6c;font-size:.86rem}
.v3-ladder-rung span{font-size:.82rem;color:#50687c}
.v3-1{border-left:6px solid #2c897b;background:#edf8f4}.v3-2{border-left:6px solid #41998b}.v3-3{border-left:6px solid #729e6d}.v3-4{border-left:6px solid #c9a343}.v3-5{border-left:6px solid #bf9273}
.v3-evidence-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:20px 0}
.v3-evidence-panel{background:linear-gradient(145deg,#f9fbfe,#f0f6f8);border:1px solid #dbe6ee;border-radius:13px;padding:18px;min-height:158px}
.v3-evidence-panel .micro{font-size:.64rem;margin-bottom:9px}.v3-evidence-panel h3{margin:0 0 8px;font-size:1.02rem;color:#23476a}
.v3-evidence-panel p{font-size:.83rem;color:#556c80;line-height:1.56}
.v3-doc-label{font-size:.67rem;letter-spacing:.07em;font-weight:800;background:#e9eff5;border:1px solid #d7e2ed;padding:5px 9px;color:#335f81;border-radius:7px;white-space:nowrap}
.v3-reveal{border:1px solid #cfdeeb;background:#f6f9fd;border-radius:12px;margin:16px 0;overflow:hidden}
.v3-reveal summary{padding:15px 18px;color:#264e74;font-weight:770;font-size:.87rem;cursor:pointer}
.v3-reveal summary:hover{background:#ecf4fa}.v3-reveal .details-inner{border-top:1px solid #dce7ef;padding:15px 17px}
.v3-reveal pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:.8rem;line-height:1.56}
.v3-reveal .btn{margin-top:12px}
.v3-final-hero{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:28px 32px;border-radius:19px;background:linear-gradient(125deg,#113e73,#315c95 65%,#506b98);color:#fff;box-shadow:0 20px 40px rgba(20,55,97,.11)}
.v3-final-hero>div:first-child{max-width:680px}.v3-final-hero .micro{color:#f2d66e}.v3-final-hero h2{color:#fff;font-size:1.58rem;letter-spacing:-.02em}.v3-final-hero p{font-size:.89rem;color:#dceafa;line-height:1.6}
.v3-final-mark{width:127px;height:127px;flex-shrink:0;border:2px solid rgba(255,255,255,.4);border-radius:30px;display:flex;align-items:center;justify-content:center;font-weight:850;letter-spacing:-.06em;font-size:1.55rem;transform:rotate(-5deg);box-shadow:0 0 0 9px rgba(255,255,255,.06)}
.v3-final-mark span{color:#f9d354;font-size:2.4rem;margin-left:2px}
.v3-kpi-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0 20px}
.v3-kpi-strip>div{border:1px solid var(--line);border-radius:13px;padding:16px 19px;background:#fff;display:flex;flex-direction:column;gap:4px}
.v3-kpi-strip strong{font-weight:790;font-size:1.4rem;color:#1e4e78;line-height:1.3}
.v3-kpi-strip small{font-size:.74rem;color:#64788d}
.v3-local-nav{display:flex;gap:7px;flex-wrap:wrap;margin:14px 0 20px}
.v3-local-nav button{font:inherit;cursor:pointer;font-size:.78rem;border:1px solid #dae5f0;background:#f4f8fc;border-radius:9px;padding:9px 14px;font-weight:700;color:#365e82}
.v3-local-nav button:hover{background:#e4f0fb;text-decoration:none}
section[id^="f-"]{scroll-margin-top:110px}
.v3-brief-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:17px 0}
.v3-brief-item{display:flex;gap:12px;align-items:start;background:#f9fbfe;border:1px solid #e0e9f2;padding:14px;border-radius:11px;min-height:105px}
.v3-brief-item>span{width:28px;height:28px;display:grid;place-items:center;flex-shrink:0;border-radius:8px;background:#dceaf5;font-size:.7rem;color:#285a87;font-weight:790}
.v3-brief-item strong{font-size:.83rem;color:#2e547a}.v3-brief-item p{font-size:.79rem;color:#65768a;margin:5px 0 0}
.v3-decision-card .entry-header strong{display:flex;align-items:center;gap:9px}
.v3-hazard-number{display:inline-grid;place-items:center;min-width:25px;height:25px;background:#e5eff8;color:#285b86;border-radius:7px;font-weight:850}
.v3-audit-list{display:grid;gap:9px;margin-top:16px}
.v3-audit-item{display:flex;align-items:flex-start;gap:13px;padding:13px 15px;background:#f9fbfd;border:1px solid #dce7f0;border-radius:11px;cursor:pointer}
.v3-audit-item:hover{background:#eef6fd}
.v3-audit-item:has(input:checked){background:#eef8f3;border-color:#b8decf}
.v3-audit-item input{width:18px;height:18px;flex-shrink:0;margin:3px 0 0;accent-color:#247d66}
.v3-audit-item span{font-size:.85rem;color:#476079;line-height:1.45}.v3-audit-item strong{font-size:.75rem;color:#3d7796;margin-right:6px}
.v3-finish-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}
.v3-workbook-jump{display:flex;justify-content:space-between;align-items:center;gap:18px;border-left:4px solid #6f629b}
.v3-workbook-jump h2{font-size:1.1rem;margin-bottom:7px}.v3-workbook-jump p{font-size:.85rem;margin:0}
.v3-workbook-jump>.btn{flex-shrink:0}
.v3-trainer-block{border-top:4px solid #6e86a2}
@media(max-width:900px){.v3-brief-grid{grid-template-columns:1fr}.v3-final-mark{width:100px;height:100px;font-size:1.3rem}.v3-final-mark span{font-size:2rem}}
@media(max-width:700px){.v3-evidence-grid{grid-template-columns:1fr}.v3-final-hero{padding:22px;display:block}.v3-final-mark{display:none}.v3-kpi-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.v3-kpi-strip>div{padding:10px}.v3-kpi-strip strong{font-size:1.1rem}.v3-kpi-strip small{font-size:.66rem}.v3-workbook-jump{display:block}.v3-workbook-jump>.btn{margin-top:15px}.v3-ladder-rung{display:block}.v3-ladder-rung span{display:block;margin-top:4px}.v3-local-nav button{flex:1;text-align:center}}
@media(max-width:430px){.v3-kpi-strip{grid-template-columns:1fr 1fr}.v3-kpi-strip>div:last-child{grid-column:1/-1}.v3-final-hero h2{font-size:1.34rem}}
@media print{.v3-final-hero,.v3-kpi-strip,.v3-local-nav,.v3-reveal,.v3-audit-list,.v3-finish-actions,.v3-workbook-jump,.v3-trainer-block,.v3-evidence-grid{display:none!important}}