/* Research diagrams: preserve explicit directional relationships at every viewport. */
.tv-view{--tv-forest:#254d43;--tv-lime:#d0f96b;--tv-ink:#182320;--tv-paper:#f3f2ed;color:var(--tv-ink);width:100%;min-height:0;font-family:inherit}.tv-view button{font:inherit;cursor:pointer}.tv-view button:focus-visible,.tv-view a:focus-visible{outline:3px solid var(--tv-forest);outline-offset:4px}.tv-view button{touch-action:manipulation}.tv-view button strong,.tv-view button small{display:block}.tv-view [hidden]{display:none!important}.tv-view svg{display:block;width:100%;overflow:visible}.tv-view p{margin:0}.tv-view button{transition:background .2s,color .2s,border-color .2s,transform .2s}.tv-caption{font-size:clamp(12px,.95vw,16px);font-weight:650;white-space:nowrap}.tv-caption span{font-size:.8em;font-weight:400;color:#6c7770;display:block;margin-top:4px}.tv-traditional{display:flex;align-items:center;gap:26px;padding:14px 20px;background:#e9ebe5;border:1px solid #dbe0d7;border-radius:15px;margin-bottom:18px}.tv-traditional-nodes{display:flex;justify-content:space-between;align-items:center;flex:1;gap:10px}.tv-traditional-node{font-size:clamp(13px,1.1vw,18px);padding:9px 12px;border:1px solid #cdd6ca;border-radius:9px;white-space:nowrap}.tv-late-node{background:#dae4d4;border-color:#b9ccb4}.tv-explicit-arrow{font-size:25px;color:var(--tv-forest);font-weight:400}.tv-needs-block{background:var(--tv-forest);color:var(--tv-paper);border-radius:19px;padding:17px 22px 20px;position:relative}.tv-block-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:13px;font-size:13px;letter-spacing:.06em}.tv-block-heading small{opacity:.65;font-size:11px;letter-spacing:0}.tv-needs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.tv-need{display:flex;align-items:flex-start;gap:10px;text-align:left;background:#ffffff09;border:1px solid #ffffff26;border-radius:11px;color:inherit;padding:16px 12px;min-height:102px}.tv-need .tv-num{font-size:11px;letter-spacing:.06em;color:#c1d5ba;padding-top:3px}.tv-need strong{font-size:clamp(14px,1.12vw,19px);line-height:1.45;font-weight:650;white-space:nowrap}.tv-need small{font-size:clamp(11px,.88vw,14px);line-height:1.6;margin-top:8px;opacity:.76}.tv-need.is-active{background:var(--tv-lime);color:var(--tv-forest);border-color:var(--tv-lime)}.tv-need.is-active .tv-num{color:var(--tv-forest)}.tv-need:hover{border-color:var(--tv-lime)}.tv-down-guide{height:76px;display:flex;justify-content:center;position:relative}.tv-down-guide svg{height:100%;width:260px}.tv-down-arrow{fill:var(--tv-forest)}.tv-down-pulse{stroke:var(--tv-lime);stroke-width:5;stroke-dasharray:18 70;stroke-linecap:round;animation:tv-flow 2.6s linear infinite}.tv-down-chevron{fill:none;stroke:var(--tv-lime);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.tv-need-outcome{display:flex;justify-content:center;align-items:center;gap:13px;padding-top:8px}.tv-need-outcome strong{font-size:clamp(22px,2vw,32px);letter-spacing:.06em}.tv-need-outcome>span:last-child{font-size:12px;color:#617365;border-left:1px solid #bdc8bb;padding-left:13px}.tv-outcome-dot{width:10px;height:10px;border-radius:50%;background:var(--tv-lime);box-shadow:0 0 0 6px #d0f96b33}
/* Forward stages and the closed return path. */
.tv-connections{display:flex;flex-direction:column;gap:14px}.tv-process-scroll{width:100%;overflow-x:auto;padding:4px 0 0}.tv-process-track{min-width:580px}.tv-phase-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.tv-phase{position:relative;text-align:left;padding:19px 20px 22px;border:1px solid #c6d2c3;border-radius:15px;background:#e9ede5;color:var(--tv-forest);min-height:152px}.tv-phase-top{display:flex;align-items:center;justify-content:space-between;gap:7px;margin-bottom:24px;font-size:11px;letter-spacing:.1em;opacity:.65}.tv-phase-top small{font-size:9px;letter-spacing:.09em}.tv-phase>strong{font-size:clamp(19px,1.9vw,30px);font-weight:650;line-height:1.25}.tv-phase-sub{display:block;font-size:clamp(11px,.94vw,15px);margin-top:9px;opacity:.7}.tv-phase.is-active{background:var(--tv-forest);color:var(--tv-paper);border-color:var(--tv-forest)}.tv-phase.is-active .tv-phase-top{color:var(--tv-lime);opacity:1}.tv-phase:hover{border-color:var(--tv-forest)}.tv-forward-arrow{position:absolute;left:calc(100% + 5px);top:50%;width:22px;text-align:center;font-size:28px;line-height:1;transform:translateY(-50%);color:var(--tv-forest);animation:tv-arrow-breathe 2.8s ease-in-out infinite}.tv-phase:nth-child(2) .tv-forward-arrow{animation-delay:.35s}.tv-phase:nth-child(3) .tv-forward-arrow{animation-delay:.7s}.tv-feedback-guide{position:relative;height:110px;color:var(--tv-forest)}.tv-feedback-guide svg{position:absolute;inset:0;height:100%;overflow:visible}.tv-feedback-path{fill:none;stroke:var(--tv-forest);stroke-width:1.9;vector-effect:non-scaling-stroke}.tv-feedback-pulse{fill:none;stroke:#7ba668;stroke-width:4;stroke-dasharray:45 940;stroke-linecap:round;animation:tv-feedback-travel 7s linear infinite;vector-effect:non-scaling-stroke}.tv-feedback-label{position:absolute;top:24px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;gap:5px;align-items:center;text-align:center;padding:0 14px;white-space:nowrap;background:var(--tv-paper)}.tv-feedback-label b{font-size:16px;font-weight:650;letter-spacing:.08em}.tv-feedback-label small{font-size:12px;opacity:.68}.tv-phase-detail{display:flex;gap:17px;align-items:center;padding:17px 22px;border:1px solid #d3dbce;border-radius:14px;background:#f8f9f4;min-height:80px}.tv-detail-index{color:#8da37f;font-size:30px;font-weight:300}.tv-phase-detail strong{display:block;font-size:17px;margin-bottom:6px}.tv-phase-detail p{font-size:clamp(12px,1vw,16px);line-height:1.6;color:#536558}.tv-connections-questions{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;color:#627466;font-size:12px;text-align:center}.tv-connections-questions span{border-top:1px solid #d5decf;padding-top:11px}
/* Theory tab system. */
.tv-theory{display:flex;flex-direction:column;gap:11px;max-height:100%}.tv-theory-top{display:flex;justify-content:space-between;align-items:center;gap:20px}.tv-tabs{display:inline-flex;background:#e8ece3;border:1px solid #d7dfd0;border-radius:30px;padding:4px;gap:3px}.tv-tabs button{padding:8px 20px;border:0;border-radius:22px;background:transparent;color:#5b6f5c;font-size:12px;white-space:nowrap}.tv-tabs button.is-active{background:var(--tv-forest);color:var(--tv-lime)}.tv-theory-direction{font-size:11px;color:#6c7f6d;letter-spacing:.05em}.tv-theory-direction>span{color:var(--tv-forest);margin:0 9px;font-size:17px}.tv-theory-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.tv-theory-strip>div{display:flex;align-items:center;gap:12px;border-top:1px solid #b9cbb0;padding:10px 1px}.tv-theory-mini-num{font-size:10px;color:#91a482}.tv-theory-strip strong{font-size:13px;font-weight:650;display:block;line-height:1.3}.tv-theory-strip small{font-size:10px;color:#78856e;display:block;margin-top:3px;letter-spacing:.02em}.tv-theory-mini-key{font-size:10px;color:#6b7c60;margin-left:auto;white-space:nowrap}.tv-theory-panel{min-height:0}.tv-theory-reference{display:flex;justify-content:space-between;gap:18px;font-size:10px;color:#75836e;line-height:1.6;margin-top:2px}.tv-theory-reference a{color:var(--tv-forest);text-decoration:none;white-space:nowrap;border-bottom:1px solid #b3c5a8}.tv-diamond-space{display:grid;grid-template-columns:1fr 1fr;text-align:center;font-size:10px;letter-spacing:.15em;color:#7c8b70;margin:0 0 4px}.tv-diamond-canvas{position:relative;width:100%;height:clamp(155px,21vh,225px)}.tv-diamond-canvas>svg{height:100%}.tv-diamond-fills path{fill:#e1e7d9;transition:fill .3s}.tv-diamond-fills path:nth-child(even){fill:#e9ede3}.tv-diamond-fills path.is-active{fill:var(--tv-lime)}.tv-diamond-outline{fill:none;stroke:var(--tv-forest);stroke-width:1.4}.tv-diamond-dividers{stroke:#7b936a;stroke-width:1;stroke-dasharray:3 5;fill:none}.tv-diamond-axis{stroke:#8ea37e;stroke-width:.8;stroke-dasharray:2 7}.tv-diamond-flow{fill:none;stroke:var(--tv-forest);stroke-width:1.5}.tv-diamond-pulse{fill:none;stroke:#a8d94e;stroke-width:4;stroke-dasharray:90 920;stroke-linecap:round;animation:tv-diamond-travel 6s linear infinite}.tv-diamond-return{fill:none;stroke:#859c76;stroke-width:1;stroke-dasharray:5 6}.tv-diamond-stage-buttons{position:absolute;inset:0;display:grid;grid-template-columns:repeat(4,1fr);align-items:center;padding:0 5%}.tv-diamond-stage{color:var(--tv-forest);padding:10px 3px;background:transparent;border:0;border-radius:8px;text-align:center;line-height:1.35;transform:translateY(-4px)}.tv-diamond-stage small{font-size:clamp(9px,.8vw,13px);opacity:.72}.tv-diamond-stage strong{font-size:clamp(18px,1.9vw,29px);margin:5px 0 3px;letter-spacing:.1em;font-weight:650}.tv-diamond-stage>span{font-size:11px;opacity:.65}.tv-diamond-stage:hover strong{transform:translateY(-2px)}.tv-diamond-stage strong{transition:transform .2s}.tv-diamond-stage.is-active small{opacity:1}.tv-diamond-iteration{font-size:10px;text-align:center;color:#7f9072;margin:3px 0 13px}.tv-diamond-detail{display:grid;grid-template-columns:1fr 1.15fr;gap:23px;background:#f9faf6;border:1px solid #d6dfce;border-radius:12px;padding:13px 18px;min-height:69px}.tv-diamond-detail>div+div{border-left:1px solid #d8dfd0;padding-left:23px}.tv-diamond-detail span{font-size:10px;color:#6e8461;letter-spacing:.04em;display:block;margin-bottom:5px}.tv-diamond-detail p{font-size:clamp(11px,.95vw,15px);line-height:1.55;color:#354e37}.tv-theory-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;padding:6px 0}.tv-theory-cards article{border:1px solid #ccd9c2;border-radius:15px;background:#e8eee1;padding:24px 22px;min-height:245px}.tv-theory-number{font-size:11px;color:#8d9f7f}.tv-theory-cards h3{font-size:19px;color:var(--tv-forest);font-weight:650;margin:11px 0 13px}.tv-theory-cards p{font-size:12px;line-height:1.75;color:#5c7051}.tv-theory-cards article>div{margin-top:18px;padding-top:14px;border-top:1px solid #c4d3b7}.tv-theory-cards article>div span{font-size:10px;display:block;margin-bottom:8px;color:#8b9c78;letter-spacing:.08em}
/* ACV loop retains the orbit and four interactive nodes. */
.tv-cycle-layout{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:35px;padding:0 35px}.tv-cycle-diagram{height:clamp(230px,30vh,300px);aspect-ratio:1.22;position:relative;margin:auto;width:100%;max-width:390px}.tv-cycle-ring{position:absolute;height:100%;inset:0}.tv-cycle-ring-base{fill:none;stroke:#cad8bf;stroke-width:1}.tv-cycle-ring-dash{fill:none;stroke:var(--tv-forest);stroke-width:1.7;stroke-dasharray:80 20 3 20}.tv-cycle-orbit{transform-origin:160px 160px;animation:tv-orbit 40s linear infinite}.tv-cycle-orbit-dot{fill:var(--tv-lime);stroke:var(--tv-forest);stroke-width:1.5}.tv-cycle-direction{fill:none;stroke:var(--tv-forest);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.tv-cycle-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);text-align:center;color:var(--tv-forest);width:140px}.tv-cycle-center small{font-size:8px;letter-spacing:.12em;display:block;margin-bottom:9px;color:#8b9c7f}.tv-cycle-center strong{font-size:25px;line-height:1.4;letter-spacing:.15em;font-weight:550}.tv-cycle-node{position:absolute;display:flex;align-items:center;gap:8px;justify-content:center;border:1px solid #b9cdab;background:#eaf0e1;color:var(--tv-forest);border-radius:30px;padding:11px 16px;white-space:nowrap;min-width:110px}.tv-cycle-node small{font-size:9px;opacity:.5}.tv-cycle-node strong{font-size:12px;font-weight:600}.tv-cycle-node.is-active{background:var(--tv-lime);border-color:var(--tv-forest)}.tv-cycle-node-0{left:50%;top:8%;transform:translate(-50%,-50%)}.tv-cycle-node-1{left:84%;top:50%;transform:translate(-50%,-50%)}.tv-cycle-node-2{left:50%;top:92%;transform:translate(-50%,-50%)}.tv-cycle-node-3{left:16%;top:50%;transform:translate(-50%,-50%)}.tv-cycle-detail{border-left:1px solid #bdcdb1;padding:17px 0 17px 32px}.tv-cycle-kicker{font-size:10px;letter-spacing:.1em;color:#91a77e}.tv-cycle-detail h3{font-size:27px;font-weight:550;color:var(--tv-forest);margin:13px 0}.tv-cycle-detail>strong{font-size:14px;color:#688258;font-weight:500}.tv-cycle-detail p{font-size:13px;line-height:1.8;margin-top:14px;color:#536b45}.tv-cycle-foot{display:block;font-size:10px;color:#92a280;margin-top:20px}
@keyframes tv-flow{to{stroke-dashoffset:-88}}@keyframes tv-feedback-travel{from{stroke-dashoffset:985}to{stroke-dashoffset:0}}@keyframes tv-diamond-travel{from{stroke-dashoffset:1010}to{stroke-dashoffset:0}}@keyframes tv-arrow-breathe{0%,100%{opacity:.45}50%{opacity:1}}@keyframes tv-orbit{to{transform:rotate(360deg)}}
.motion-off .tv-view *,.motion-off .tv-view *::before,.motion-off .tv-view *::after{animation:none!important;transition:none!important}.motion-off .tv-feedback-pulse,.motion-off .tv-diamond-pulse{display:none}
@media (prefers-reduced-motion:reduce){.tv-view *,.tv-view *::before,.tv-view *::after{animation:none!important;transition:none!important}.tv-feedback-pulse,.tv-diamond-pulse{display:none}}
@media(max-height:790px) and (min-width:751px){.tv-traditional{padding:10px 18px;margin-bottom:12px}.tv-need{padding:12px 10px;min-height:89px}.tv-needs-block{padding:13px 18px 17px}.tv-down-guide{height:59px}.tv-phase{padding:14px 17px;min-height:126px}.tv-phase-top{margin-bottom:17px}.tv-feedback-guide{height:96px}.tv-connections{gap:10px}.tv-phase-detail{padding:12px 18px;min-height:67px}.tv-theory{gap:7px}.tv-theory-strip>div{padding:7px 1px}.tv-diamond-canvas{height:170px}.tv-diamond-iteration{margin-bottom:8px}.tv-diamond-detail{padding:10px 15px;min-height:58px}.tv-cycle-diagram{height:240px}.tv-theory-cards article{padding:17px;min-height:220px}.tv-theory-cards article>div{margin-top:12px;padding-top:11px}}
@media(max-width:1050px){.tv-traditional{gap:15px;padding:12px 15px}.tv-traditional-nodes{gap:7px}.tv-traditional-node{padding:8px}.tv-needs-grid{gap:8px}.tv-need{gap:7px;padding:12px 9px}.tv-need strong{font-size:13px}.tv-need small{font-size:10px}.tv-need-outcome>span:last-child{font-size:10px}.tv-phase-grid{gap:25px}.tv-phase{padding:16px 13px}.tv-forward-arrow{left:calc(100% + 2px)}.tv-theory-mini-key{display:none}.tv-cycle-layout{gap:20px;padding:0 12px}.tv-cycle-detail{padding-left:22px}.tv-theory-cards h3{font-size:17px}.tv-theory-cards article{padding:18px}.tv-theory-cards p{font-size:11px}.tv-diamond-detail p{font-size:12px}}
@media(max-width:750px){.tv-view{max-height:none}.tv-traditional{display:block;padding:15px}.tv-caption{display:flex;justify-content:space-between;margin-bottom:13px}.tv-caption span{margin:0}.tv-traditional-nodes{gap:4px}.tv-traditional-node{padding:7px 5px;font-size:12px}.tv-explicit-arrow{font-size:18px}.tv-needs-block{padding:17px 15px}.tv-needs-grid{grid-template-columns:repeat(2,1fr);gap:10px}.tv-need{padding:14px 10px;min-height:107px}.tv-need strong{font-size:13px}.tv-need small{font-size:11px;line-height:1.6}.tv-down-guide{height:80px}.tv-need-outcome{flex-wrap:wrap;gap:11px}.tv-need-outcome>span:last-child{flex-basis:100%;border:0;padding:0;text-align:center;font-size:12px}.tv-need-outcome strong{font-size:23px}.tv-phase{min-height:146px}.tv-phase>strong{font-size:21px}.tv-phase-sub{font-size:11px}.tv-phase-top{margin-bottom:26px}.tv-phase-detail{padding:16px;align-items:flex-start;gap:12px}.tv-phase-detail p{font-size:12px}.tv-phase-detail strong{font-size:16px}.tv-connections-questions{gap:8px;font-size:10px;line-height:1.6}.tv-theory{gap:13px}.tv-theory-top{display:block}.tv-tabs{width:100%;display:flex}.tv-tabs button{flex:1;padding:9px 10px}.tv-theory-direction{display:none}.tv-theory-strip{gap:8px}.tv-theory-strip>div{gap:6px;padding:10px 0;align-items:flex-start}.tv-theory-mini-num{font-size:8px;padding-top:3px}.tv-theory-strip strong{font-size:11px}.tv-theory-strip small{font-size:8px;line-height:1.4}.tv-diamond-space{font-size:9px;letter-spacing:.05em}.tv-diamond-canvas{height:180px;margin-top:4px}.tv-diamond-stage-buttons{padding:0 5%}.tv-diamond-stage{padding:6px 1px}.tv-diamond-stage small{font-size:8px}.tv-diamond-stage strong{font-size:20px;margin:4px 0}.tv-diamond-stage>span{font-size:8px}.tv-diamond-iteration{font-size:9px;margin:1px 0 15px}.tv-diamond-detail{grid-template-columns:1fr;gap:12px;padding:15px}.tv-diamond-detail>div+div{border-left:0;border-top:1px solid #d8dfd0;padding:12px 0 0}.tv-diamond-detail p{font-size:12px}.tv-diamond-detail span{font-size:9px}.tv-theory-reference{display:block;font-size:9px;line-height:1.7}.tv-theory-reference a{display:inline-block;margin-top:7px}.tv-theory-cards{grid-template-columns:1fr;gap:12px}.tv-theory-cards article{min-height:0;padding:18px}.tv-theory-cards h3{margin:8px 0;font-size:19px}.tv-theory-cards p{font-size:12px}.tv-theory-cards article>div{margin-top:13px;padding-top:13px}.tv-cycle-layout{grid-template-columns:1fr;gap:22px;padding:5px 0}.tv-cycle-diagram{height:270px;max-width:350px}.tv-cycle-detail{padding:17px 20px;border-left:0;border-top:1px solid #bdcdb1}.tv-cycle-detail h3{font-size:23px;margin:10px 0}.tv-cycle-detail p{font-size:12px}.tv-cycle-foot{margin-top:12px}.tv-cycle-node{min-width:97px;padding:10px 12px}.tv-cycle-node strong{font-size:11px}.tv-cycle-node-3{left:16%}.tv-cycle-node-1{left:84%}}
/* Korean text keeps lexical units together while allowing narrow-screen wrapping. */
.tv-view{word-break:keep-all;overflow-wrap:break-word}.tv-need strong{white-space:normal;line-height:1.4}.tv-need small{line-height:1.55}.tv-need{min-width:0}.tv-need>span:last-child{min-width:0}.tv-caption{white-space:normal;min-width:145px}.tv-traditional-nodes{min-width:0}.tv-need-outcome strong{letter-spacing:.015em;text-align:center}.tv-need-outcome>span:last-child{white-space:normal;line-height:1.5}.tv-phase>strong{font-size:clamp(19px,1.75vw,28px)}.tv-phase-sub{line-height:1.55}.tv-theory-strip>div>div{min-width:0}.tv-theory-strip strong{line-height:1.4}.tv-theory-mini-key{font-size:9px}.tv-diamond-detail p{line-height:1.6}.tv-theory-cards h3{line-height:1.4}.tv-theory-cards p{line-height:1.75}.tv-cycle-node{padding-left:13px;padding-right:13px}.tv-cycle-node strong{font-size:11px;letter-spacing:-.02em}.tv-cycle-center strong{letter-spacing:.03em}.tv-theory-reference span{min-width:0}.tv-diamond-stage>span{font-size:10px;letter-spacing:-.02em}
@media(max-width:1050px){.tv-caption{min-width:115px;font-size:11px}.tv-caption span{font-size:9px}.tv-need strong{font-size:12px}.tv-need small{font-size:10px}.tv-tabs button{padding-left:16px;padding-right:16px}.tv-diamond-stage>span{font-size:9px}.tv-theory-reference{font-size:9px}}
@media(max-height:790px) and (min-width:751px){.tv-phase-detail p{font-size:12px;line-height:1.55}.tv-diamond-detail p{font-size:11.5px;line-height:1.5}.tv-diamond-detail span{font-size:9px}.tv-need-outcome strong{font-size:25px}.tv-theory-cards article{padding:16px}.tv-theory-cards h3{font-size:17px}.tv-theory-cards p{font-size:11px;line-height:1.6}}
@media(max-width:750px){.tv-caption{font-size:11px;gap:12px}.tv-caption span{font-size:9px;line-height:1.5;text-align:right}.tv-needs-grid{gap:9px}.tv-need{min-height:143px;padding:13px 9px;gap:6px}.tv-need strong{font-size:12px}.tv-need small{font-size:10px;line-height:1.65}.tv-need-outcome{padding-top:10px}.tv-need-outcome strong{font-size:21px;max-width:calc(100% - 35px);line-height:1.45}.tv-need-outcome>span:last-child{font-size:11px}.tv-theory-strip strong{font-size:10px}.tv-tabs button{font-size:11px;padding:9px 6px}.tv-diamond-stage>span{font-size:8px;line-height:1.4}.tv-connections-questions{font-size:10px}.tv-cycle-node strong{font-size:10px}.tv-cycle-node{gap:5px;min-width:93px;padding:10px}.tv-theory-reference{font-size:9px}.tv-theory-cards p{font-size:12px}.tv-diamond-detail p{font-size:12px}}