.adult-iv{margin:24px 0;padding:clamp(18px,3vw,32px);border:1px solid #deeef6;border-radius:24px;background:linear-gradient(135deg,#fff,#f1f8fb);color:#143449}.adult-iv *{box-sizing:border-box}.adult-iv h2{font-size:clamp(26px,4vw,40px);line-height:1.1}.adult-iv-eyebrow{font-size:11px;font-weight:900;letter-spacing:.08em;color:#00758d}.adult-iv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:16px;margin:18px 0}.adult-iv-card{padding:20px;background:#fff;border:1px solid #deeef5;border-radius:18px;min-width:0}.adult-iv-card[hidden]{display:none}.adult-iv-card h3{font-size:19px}.adult-iv button,.adult-iv-dialog button{min-height:44px;padding:10px 16px;border:0;border-radius:12px;background:#00758d;color:#fff;font:inherit;font-weight:800;cursor:pointer}.adult-iv button:disabled,.adult-iv-dialog button:disabled{background:#e8f2f7;color:#536c7d;cursor:default}.adult-iv-controls{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.adult-iv-controls label{display:grid;gap:6px;flex:1;min-width:min(100%,200px)}.adult-iv input,.adult-iv select,.adult-iv-dialog textarea{width:100%;min-height:44px;padding:10px;border:1px solid #bbdae9;border-radius:10px;font:inherit}.adult-iv-status{font-size:14px;line-height:1.5}.adult-iv-dialog{width:min(920px,calc(100% - 24px));max-height:90dvh;border:1px solid #cae3ef;border-radius:24px;padding:clamp(18px,4vw,36px);color:#143449;overflow:auto}.adult-iv-dialog::backdrop{background:#0a2a40b3}.adult-iv-dialog h2{font-size:clamp(25px,4vw,36px);line-height:1.15}.adult-iv-dialog p{line-height:1.65;white-space:pre-line}.adult-iv-dialog fieldset{border:1px solid #c7e1ed;border-radius:14px;padding:16px;margin:20px 0}.adult-iv-dialog fieldset label{display:flex;gap:10px;padding:12px 0}.adult-iv-dialog input[type=radio]{width:20px;height:20px;flex-shrink:0}.adult-iv-practice{margin-top:24px;padding-top:20px;border-top:1px solid #deeef5}.adult-iv-practice a{display:block;color:#00758d;padding:8px 0}.adult-iv :focus-visible,.adult-iv-dialog :focus-visible{outline:3px solid #ffb800;outline-offset:3px}

.adult-iv-dialog .lhi-concept-model{margin:20px 0;padding:22px;background:#fff;border:1px solid #c9ddeb;border-radius:16px;min-width:0}.adult-iv-dialog .lhi-concept-model>h4{font-size:20px!important;margin:4px 0 18px!important}.adult-iv-dialog .lhi-visual .lhi-model-svg{display:block;width:100%;max-width:400px;height:auto;aspect-ratio:auto;margin:18px auto;fill:#163e59;font-family:inherit;transform:none}.adult-iv-dialog .lhi-model-caption{padding:12px 14px;background:#eff8f5;border-left:3px solid #146859;border-radius:8px;color:#163e59!important;font-size:15px;line-height:1.6!important;margin:18px 0 0}.adult-iv-dialog .lhi-model-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;margin:16px 0}.adult-iv-dialog .lhi-model-cards>div{background:#f3f7fb;border:1px solid #d4e0ea;border-radius:12px;padding:14px;min-width:0}.adult-iv-dialog .lhi-model-cards span,.adult-iv-dialog .lhi-model-cards strong{display:block}.adult-iv-dialog .lhi-model-cards span{font-size:13px;color:#40556b;margin-bottom:8px}.adult-iv-dialog .lhi-model-cards strong{font-size:17px;line-height:1.5;color:#17334f;overflow-wrap:anywhere}.adult-iv-dialog .lhi-model-table-wrap{width:100%;overflow-x:auto;margin:16px 0}.adult-iv-dialog .lhi-model-table-wrap table{border-collapse:collapse;width:100%;font-size:15px;color:#17334f;background:#fff;table-layout:auto}.adult-iv-dialog .lhi-model-table-wrap th,.adult-iv-dialog .lhi-model-table-wrap td{padding:12px 10px;border:1px solid #c9ddeb;text-align:left;vertical-align:top;white-space:normal;overflow-wrap:anywhere;line-height:1.5}.adult-iv-dialog .lhi-model-table-wrap thead th{background:#edf5fd}.adult-iv-dialog .lhi-model-table-wrap tbody th{background:#f5f8fc}.adult-iv-dialog .lhi-model-table-wrap:focus-visible{outline:3px solid #007ea8;outline-offset:3px}.adult-iv-dialog .lhi-bar-model{display:grid;gap:12px;margin:16px 0}.adult-iv-dialog .lhi-bar-model>div>span{display:block;color:#17334f;font-size:15px;margin-bottom:7px}.adult-iv-dialog .lhi-unit-row{display:flex;gap:6px;flex-wrap:wrap}.adult-iv-dialog .lhi-unit-row i{display:block;flex:0 0 30px;width:30px;height:30px;border:2px solid #146859;background:#bce7dc;border-radius:6px;box-sizing:border-box}.adult-iv-dialog .lhi-pattern{display:flex;flex-wrap:wrap;gap:10px}.adult-iv-dialog .lhi-pattern>div{display:flex;gap:8px;padding:10px;border:2px solid #234c68;border-radius:12px}.adult-iv-dialog .lhi-pattern-dot{display:grid;place-items:center;width:34px;height:34px;border:2px solid #146859;background:#bce7dc;border-radius:50%;font-weight:700}.adult-iv-dialog .lhi-pattern-dot--second{background:#edf5fd;border-color:#234c68;border-radius:6px}.adult-iv-dialog .lhi-annotated-text{border:0!important;margin:0!important;padding:18px!important;background:#edf5fd;border-radius:12px;font-size:21px!important;font-style:normal!important;color:#17334f!important;line-height:1.65!important;overflow-wrap:anywhere}.adult-iv-dialog .lhi-annotated-text mark{background:#fce7a3;color:#17334f;padding:2px 3px;border-radius:4px;box-decoration-break:clone;-webkit-box-decoration-break:clone;border-bottom:2px solid #a57615}.adult-iv-dialog .lhi-sound-unit{display:inline-block;padding:4px 9px;margin:3px 0;border:1px solid #7fa9bd;border-radius:6px}.adult-iv-dialog .lhi-annotated-text s{color:#6b3942;text-decoration-thickness:2px}.adult-iv-dialog .lhi-annotated-text ins{color:#146859;text-decoration-thickness:2px}.adult-iv-dialog .lhi-mode-tabs button[data-mode]{display:inline-flex;align-items:center;justify-content:center;gap:8px}.adult-iv-dialog .lhi-mode-icon{flex:0 0 20px;display:block;max-width:20px;height:20px;margin:0}.adult-iv-dialog .lhi-visual>ol{margin-top:22px}.adult-iv-dialog .lhi-visual>ol strong{font-size:14px}.adult-iv-dialog .lhi-part--unselected .lhi-unit-row i{background:#fff;border-style:dashed}
.adult-iv-dialog svg{display:block;width:100%;max-width:480px;height:auto;margin:18px auto}.adult-iv-dialog .lhi-concept-model{color:#17334f}

.adult-iv-records .adult-iv-hidden-toggle{display:flex;align-items:center;gap:10px;font:inherit;font-weight:600;cursor:pointer;margin:16px 0}.adult-iv-records .adult-iv-hidden-toggle input[type=checkbox]{width:20px;height:20px;min-height:20px;flex:0 0 20px;padding:0;margin:0;accent-color:#00758d}.adult-iv-records .adult-iv-card h4{overflow-wrap:anywhere;line-height:1.45;margin:0 0 12px}
.adult-iv>button{margin:0 8px 10px 0}.adult-iv-history .adult-iv-controls label{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.adult-iv-history .adult-iv-controls input[type=checkbox]{display:inline-block;flex:0 0 auto;width:20px;height:20px;min-height:20px;margin:0;padding:0;accent-color:#00758d}

.adult-iv-team .adult-iv-card>button{margin:6px 8px 0 0}

.adult-iv[data-journey="parent"]{border-top:4px solid #9d64e8}.adult-iv[data-journey="educator"]{border-top:4px solid #138b87}.adult-iv[data-journey="school"]{border-top:4px solid #374c91}.adult-iv-journey-link{display:inline-flex;align-items:center;min-height:44px;padding:.65rem 1rem;border-radius:12px;background:var(--brand,#6e38c5);color:#fff;font-weight:700;text-decoration:none;max-width:100%;overflow-wrap:anywhere}.adult-iv-journey-link:focus-visible{outline:3px solid #bba2ef;outline-offset:3px}
.intervention-benefits,.intervention-sequence{margin:32px 0}.intervention-section-heading{max-width:760px;margin-bottom:24px}.intervention-section-heading h2,.intervention-sequence h2{font-size:clamp(28px,4vw,42px);line-height:1.12}.intervention-role-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.intervention-role-card{min-width:0;padding:clamp(22px,3vw,32px);border-radius:24px;border:1px solid #d8e6ed;background:#fff;display:flex;flex-direction:column}.intervention-parent{background:linear-gradient(145deg,#fff,#f3ebfc)}.intervention-teacher{background:linear-gradient(145deg,#fff,#e8f7f6)}.intervention-school{background:linear-gradient(145deg,#fff,#edf1fc)}.intervention-role-symbol{font-size:30px;font-weight:800;color:#00758d;display:grid;place-items:center;width:58px;height:58px;background:#fff;border-radius:18px;border:1px solid #dae6ed}.intervention-role-card h3{font-size:24px;line-height:1.18}.intervention-role-card p,.intervention-role-card li,.intervention-sequence p{line-height:1.65;overflow-wrap:anywhere}.intervention-role-card ul{padding-left:20px;flex:1}.intervention-role-card li{margin:10px 0}.intervention-role-link{font-weight:800;color:#00667c;padding:12px 0;min-height:44px}.intervention-proof-band{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;padding:28px;background:#102c43;border-radius:24px;color:#fff}.intervention-proof-band div{display:grid;gap:6px;min-width:0}.intervention-proof-band strong{font-size:clamp(25px,4vw,42px);overflow-wrap:anywhere}.intervention-proof-band span{font-size:14px;color:#d7eaf1}.intervention-sequence ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;padding:0;list-style:none;counter-reset:step}.intervention-sequence li{padding:24px;border:1px solid #d9e6ee;border-radius:20px;background:#fff;counter-increment:step;min-width:0}.intervention-sequence li:before{content:'0' counter(step);display:block;color:#00758d;font-weight:800;margin-bottom:14px}.intervention-sequence strong{font-size:20px}.intervention-membership{padding:clamp(24px,4vw,44px);margin:30px 0;background:linear-gradient(135deg,#e7f5f7,#edf0ff);border:1px solid #d5e6ec;border-radius:24px}.intervention-membership p{max-width:760px;line-height:1.7}.intervention-membership a{display:inline-flex;margin:10px 12px 0 0;min-height:44px;align-items:center}.intervention-benefits :focus-visible,.intervention-membership :focus-visible{outline:3px solid #ffb800;outline-offset:4px}@media(max-width:900px){.intervention-role-grid{grid-template-columns:minmax(0,1fr)}}@media(max-width:600px){.intervention-sequence ol,.intervention-proof-band{grid-template-columns:minmax(0,1fr)}.intervention-proof-band{gap:22px}.intervention-role-card{padding:22px}}

.intervention-view-tabs{display:flex;flex-wrap:wrap;gap:.65rem;margin:1.5rem 0}.intervention-view-tabs a{display:flex;align-items:center;min-height:44px;padding:.7rem 1rem;border:1px solid #c4dbe6;border-radius:12px;color:#15355a;text-decoration:none;font-weight:700}.intervention-view-tabs a[aria-current="page"]{background:#15355a;color:#fff}.intervention-view-tabs a:focus-visible{outline:3px solid #8650ce;outline-offset:3px}.intervention-activity-card{border-top:4px solid #138b87!important}.intervention-linked-activities{display:block;margin-top:1rem}.adult-iv-card a{overflow-wrap:anywhere}.adult-iv-card{min-width:0}

/* Source-permitted guide discovery; role colours retain the shared brand. */
.adult-iv-access-summary{margin:18px 0 6px;padding:12px 16px;border:1px solid #d7d2ed;border-radius:12px;background:#f4f1fc;color:#38266c;font-weight:750;line-height:1.5}
.adult-iv-tracking-note{font-size:14px;line-height:1.6;color:#40556b;margin:8px 0 18px;max-width:76ch}
.adult-iv-empty{grid-column:1/-1;padding:24px;border:1px dashed #bdc9d9;border-radius:16px;line-height:1.6;background:#fff}
.adult-iv .adult-iv-filter-reset{flex:0 0 auto;background:#eee9fb;color:#38266c;border:1px solid #cfc5ea}
.adult-iv[data-journey="parent"] .adult-iv-access-summary{background:#fff4ed;border-color:#ebcdb7;color:#763f20}
.adult-iv[data-journey="educator"] .adult-iv-access-summary{background:#edf8f7;border-color:#bcdcd5;color:#135e55}
.adult-iv[data-journey="school"] .adult-iv-access-summary{background:#f2efff;border-color:#d5cbed;color:#463073}
@media(max-width:600px){.adult-iv-controls label{flex-basis:100%;min-width:0}.adult-iv input,.adult-iv select{font-size:16px}.adult-iv-filter-reset{width:100%}}

.adult-iv-self-assignment{margin:22px 0;padding:20px;border:1px solid #b8d5df;border-radius:14px;background:#f5fafc;color:#102240}.adult-iv-self-assignment h3{margin-top:0}.adult-iv-self-assignment label{display:grid;gap:8px;max-width:320px;margin:16px 0;font-weight:750}.adult-iv-self-assignment input{box-sizing:border-box;max-width:100%;min-height:46px;padding:10px;border:1px solid #9bbbc9;border-radius:10px;background:#fff;color:#102240;font:inherit}.adult-iv-self-assignment button,.adult-iv-assignment-entry{min-height:44px;margin:6px 8px 6px 0}.adult-iv-self-assignment :focus-visible{outline:3px solid #b94d00;outline-offset:3px}.adult-iv-self-assignment [hidden]{display:none!important}@media(max-width:500px){.adult-iv-self-assignment{padding:16px}.adult-iv-self-assignment button{width:100%;margin-right:0}}