/* Caso 2. Cinco hitos ilustrados; cada evidencia tiene su propia relación espacial. */
.course-shell:not(.portrait) .ruta-opening-landscape .ruta-art-0{top:-5%}
.course-shell:not(.portrait) .ruta-opening-landscape .ruta-art-1{top:25%}
.course-shell:not(.portrait) .ruta-opening-landscape .ruta-art-3{top:35%}
.ruta-map .ruta-map-carrier{z-index:5;pointer-events:none;width:105px;bottom:-6px;filter:drop-shadow(0 6px 5px #3c355a32)}
.ruta-map-carrier img{display:block;width:100%;height:auto;object-fit:contain}
.course-shell.portrait .ruta-map .ruta-map-carrier{width:48px;left:calc(var(--ruta-carrier-x,28)*1%);top:calc(var(--ruta-carrier-y,48)*1%);bottom:auto;transform:translate(-50%,-50%)}
.ruta-layer>.ruta-feedback-ring{display:none}
.ruta-layer .ruta-feedback-visual>.ruta-art{filter:drop-shadow(0 6px calc(5px + var(--ruta-result-glow,.1)*14px) #7a6b9e2b)}
.course-shell.portrait .ruta-scene.is-question .ruta-evidence-art>.ruta-art{width:auto;height:100%;max-height:100%;max-width:100%;aspect-ratio:1;flex:0 1 auto}
.course-shell.portrait .ruta-scene.is-question .ruta-evidence-art>.ruta-evidence-indicator{width:auto;height:100%;max-height:100%;max-width:100%;aspect-ratio:1}
.course-shell.portrait .ruta-scene.is-question .ruta-evidence-transfer .ruta-evidence-art>.ruta-art{transform:translateX(calc(var(--ruta-evidence-unitX,0)*.45px)) scale(var(--ruta-scale,1))}
.ruta-evidence-indicator{position:absolute;width:min(100%,350px);max-width:53cqh;aspect-ratio:1;pointer-events:none;z-index:2;display:none}
.ruta-evidence-transfer .ruta-evidence-indicator,.ruta-evidence-identity .ruta-evidence-indicator{display:block}
.ruta-evidence-transfer .ruta-evidence-art>.ruta-art{transform:translateX(calc(var(--ruta-evidence-unitX,0)*1px)) scale(var(--ruta-scale,1))}
.ruta-evidence-signal{position:absolute;color:#b65364;font-size:36px;font-weight:400;line-height:1;opacity:var(--ruta-evidence-attention,0)}
.ruta-evidence-transfer .ruta-evidence-signal{left:23%;top:26%;transform:translate(calc(var(--ruta-evidence-attempt,0)*7px),calc(var(--ruta-evidence-attempt,0)*7px));text-shadow:0 0 calc(var(--ruta-evidence-attempt,0)*14px) #e9968970}
.ruta-evidence-identity .ruta-evidence-signal{left:45%;top:67%;opacity:calc(1 - var(--ruta-evidence-attention,0));transform:translate(calc(var(--ruta-evidence-signalX,0)*1px),calc(var(--ruta-evidence-signalY,0)*1px))}
.ruta-evidence-hold{position:absolute;left:33%;top:53%;color:#a35167;font-size:23px;font-weight:700;opacity:var(--ruta-evidence-attention,0)}
.ruta-evidence-transfer .ruta-evidence-hold{display:none}
.ruta-evidence-scan{position:absolute;left:47%;width:40%;top:calc(54% + var(--ruta-evidence-scan,0)*24%);height:3px;background:linear-gradient(90deg,transparent,#b77da1 18%,#8271b4 82%,transparent);box-shadow:0 0 9px #9c82ba88;opacity:var(--ruta-evidence-scanVisible,0);transform:rotate(8deg)}
.ruta-evidence-transfer .ruta-evidence-scan{display:none}
.ruta-reduced .ruta-evidence-indicator{display:none}
/* En retrato, el relato completo acompaña la imagen; se omiten los rótulos duplicados. */
.course-shell.portrait .ruta-scene.is-question .ruta-evidence-visual{grid-row:1}
.course-shell.portrait .ruta-scene.is-question .ruta-facts{display:none}
.course-shell.portrait .ruta-scene.is-question .ruta-option{min-height:35px;padding:5px 10px}
.course-shell.portrait .ruta-scene.is-question .ruta-choice-marker{width:21px;height:21px}
.course-shell.portrait .ruta-scene-9.is-question .ruta-question-layout{grid-template-rows:38% minmax(0,1fr)}
.course-shell.portrait .ruta-scene-9.is-question .ruta-options{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(40px,1fr)) minmax(45px,1.1fr);grid-auto-rows:auto;gap:6px}
.course-shell.portrait .ruta-scene-9.is-question .ruta-option:last-child{grid-column:1/-1}
.course-shell.portrait .ruta-scene-9.is-question .ruta-option{font-size:12px!important;gap:7px}
.ruta-scene.is-map>.ruta-map-summary,.ruta-scene.is-map>.ruta-map-footer{opacity:var(--ruta-structure,0);transform:translateY(calc((1 - var(--ruta-structure,0))*8px))}
.ruta-layer .ruta-feedback-copy .ruta-explanation p{color:color-mix(in srgb,#2d2549,#5a3f7b calc(var(--ruta-focus,0)*65%))}
.ruta-layer .ruta-feedback-step{transform:scale(calc(1 + var(--ruta-pulse,0)*.1));color:color-mix(in srgb,#a17e95,#ad5264 calc(var(--ruta-focus,0)*100%))}
.course-shell.portrait .ruta-scene.is-map .ruta-map-stop>.ruta-art{max-width:20cqh}
.course-shell.portrait .ruta-scene.is-map .ruta-map-stop strong{min-height:29px;font-size:14px}
.course-shell.portrait .ruta-scene.is-map .ruta-stop-number{width:21px;height:21px}
.course-shell.portrait .ruta-layer .ruta-feedback-visual>.ruta-art{max-width:24cqh}
#ruta-scenes{height:100%;min-height:0}#ruta-layers{position:absolute;inset:0;z-index:6;min-height:0}
.ruta-scene,.ruta-layer{--ruta-title:#373089;--ruta-ink:#2d2549;--ruta-coral:#b65364;position:relative;isolation:isolate;min-width:0;min-height:0;color:var(--ruta-ink);container-type:size}
.ruta-scene{height:100%;display:grid;grid-template-rows:auto minmax(0,1fr);gap:20px;padding:0 26px 0 24px}
.ruta-scene-1,.ruta-scene-13{grid-template-rows:auto minmax(0,1fr) auto}.ruta-scene.is-map{grid-template-rows:auto auto minmax(0,1fr) auto}
.ruta-scene[hidden],.ruta-layer[hidden]{display:none!important}.ruta-scene *,.ruta-layer *{box-sizing:border-box;min-width:0}.ruta-scene::before,.ruta-layer::before{content:"";position:absolute;inset:20% 0 0;z-index:-1;background:url('assets/despacho-atmosphere-v1.png') center bottom/110% auto no-repeat;opacity:calc(.11*var(--ruta-structure,0));pointer-events:none}
.ruta-heading h1{font-size:42px;line-height:1.1;letter-spacing:-.8px;color:var(--ruta-title);margin:0}.ruta-eyebrow{font-size:11px;letter-spacing:1.7px;font-weight:600;color:#756b88;margin:0 0 9px}.ruta-scene h2,.ruta-layer h2{color:#44377c;margin:0;line-height:1.2}.ruta-scene p,.ruta-layer p{line-height:1.38}.ruta-scene button,.ruta-layer button{font-family:inherit}.ruta-scene button:focus-visible,.ruta-layer button:focus-visible,.ruta-option:has(input:focus-visible){outline:3px solid #7371bb;outline-offset:4px}
.ruta-art{display:block;width:100%;aspect-ratio:1;background-image:url('assets/ruta-etapas-v1.png');background-size:300% 200%;background-repeat:no-repeat;flex:none;transform:scale(var(--ruta-scale,1));filter:drop-shadow(0 8px calc(8px + var(--ruta-pulse,0)*14px) #51467e12);background-position:0 0}.ruta-art-1{background-position:50% 0}.ruta-art-2{background-position:100% 0}.ruta-art-3{background-position:0 100%}.ruta-art-4{background-position:50% 100%}.ruta-art-5{background-position:100% 100%}
.ruta-scene [data-ruta-cue],.ruta-layer [data-ruta-cue]{opacity:var(--ruta-enter,0);transform:translateX(var(--ruta-x,22px))}.ruta-scene [data-ruta-cue] h2,.ruta-scene [data-ruta-cue] strong,.ruta-layer .ruta-explanation p{color:color-mix(in srgb,#44377c,#b65364 calc(var(--ruta-focus,0)*100%))}.ruta-scene .ruta-context,.ruta-layer .ruta-explanation p{color:var(--ruta-ink)}
.ruta-opening{position:relative;display:grid;grid-template-columns:52% minmax(0,1fr);align-items:center;gap:3%}.ruta-opening-landscape{height:100%;position:relative}.ruta-opening-landscape .ruta-art{position:absolute;width:74%;left:-3%;top:1%}.ruta-opening-landscape .ruta-art-1{width:62%;left:30%;top:35%;z-index:2}.ruta-opening-landscape .ruta-art-3{width:44%;left:0;top:47%;opacity:.85}.ruta-opening-copy{padding-bottom:5%}.ruta-opening-title h2{font-size:36px;color:var(--ruta-title);line-height:1.16}.ruta-opening-line p{font-size:23px;margin:15px 0}.ruta-opening-action{margin-top:26px}.ruta-opening-action button{font-size:19px;padding:14px 23px;display:inline-flex;gap:28px;align-items:center}
.ruta-briefing,.ruta-closing{display:grid;grid-template-columns:41% minmax(0,1fr);gap:5%;align-items:center;min-height:0}.ruta-briefing-hero,.ruta-closing-hero{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;height:100%;min-height:0}.ruta-briefing-hero .ruta-art,.ruta-closing-hero .ruta-art{width:min(100%,320px);max-width:54cqh}.ruta-briefing-hero p,.ruta-closing-hero p{font-size:23px;margin:0}.ruta-principles{display:grid;grid-template-rows:1fr 20px 1fr 20px 1fr;gap:5px;align-items:center}.ruta-principle{display:flex;gap:22px;align-items:center;padding:12px 0}.ruta-principle h2{font-size:28px}.ruta-principle p{font-size:20px;margin:7px 0 0}.ruta-principle-number{display:grid;place-items:center;width:51px;height:51px;flex:none;border-radius:50%;background:#f3e5e8;color:#ae586c;font-size:20px}.ruta-conclusion{border-top:1px solid #ded9e9;padding:12px 0 0;margin:0;font-size:18px}
.ruta-arrow{display:flex;align-items:center;justify-content:center;color:#c37c8b;gap:0;min-height:0}.ruta-arrow i{height:2px;width:40px;background:linear-gradient(90deg,#d4c6df,#c77d8c);transform:scaleX(var(--ruta-flow,0));transform-origin:left}.ruta-arrow b{font-size:27px;font-weight:400;line-height:1;transform:translateX(calc(var(--ruta-pulse,0)*4px))}.ruta-vertical-arrow{transform:rotate(90deg)!important;width:35px;margin-left:7px;height:20px}.ruta-vertical-arrow i{width:15px}
.ruta-map-summary{font-size:21px;margin:0;color:#51456f}.ruta-map{position:relative;min-height:0;display:grid;grid-template-columns:repeat(5,1fr);gap:12px;align-items:center;padding:8px 0 38px}.ruta-map-stop{position:relative;border:0;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:9px 5px 13px;min-width:0;color:var(--ruta-ink);align-self:start;margin-top:12%;z-index:2}.ruta-map-stop:nth-of-type(even){align-self:end;margin-top:0;margin-bottom:10%}.ruta-map-stop>.ruta-art{width:125%;margin:-5% -12.5%;max-width:205px}.ruta-stop-number{display:grid;place-items:center;width:29px;height:29px;background:#f3e8ee;border:1px solid #e3cedd;color:#8c5b7d;border-radius:50%;font-size:12px}.ruta-map-stop strong{font-size:22px;line-height:1.15;text-align:center;min-height:50px;display:flex;align-items:center;justify-content:center}.ruta-stop-state{font-size:13px;color:#71677e;margin-top:4px}.ruta-map-stop[data-status=current]{background:#f3f5fa;border:1px solid #d3cce5;border-radius:25px}.ruta-map-stop[data-status=current] .ruta-stop-number{background:#e99a96;border-color:#e99a96;color:#3d2c57}.ruta-map-stop[data-status=reviewed] .ruta-stop-number,.ruta-map-stop[data-status=assisted] .ruta-stop-number{background:#d9eee8;border-color:#c0dfd4;color:#26735c}.ruta-map-stop[data-status=reviewed] .ruta-stop-state,.ruta-map-stop[data-status=assisted] .ruta-stop-state{color:#28725d}.ruta-map-stop:disabled{opacity:var(--ruta-enter,0);cursor:default}.ruta-map-stop:disabled>.ruta-art{filter:saturate(.8)}.ruta-stop-arrow{position:absolute;right:9px;top:10px;font-size:15px;color:#8b7aa7}.ruta-map-stop:disabled .ruta-stop-arrow{display:none}
.ruta-map-line{position:absolute;left:9%;right:9%;height:2px;top:48%;background:#d9d2e7;opacity:var(--ruta-structure,0)}.ruta-map-line:after{content:"";position:absolute;left:0;right:0;top:0;border-top:2px dashed #bbb0d2}.ruta-map-line i{position:absolute;height:4px;left:0;width:calc(var(--ruta-track-progress,0)*100%);top:-1px;background:#c88998;transition:width .6s ease}.ruta-map-carrier{position:absolute;left:calc(9% + var(--ruta-travel,0)*20.5%);bottom:0;width:95px;transform:translateX(-50%);opacity:var(--ruta-structure,0)}.ruta-map-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:18px;padding-top:12px;border-top:1px solid #dfd9e9}.ruta-map-footer button{font-size:17px;display:flex;align-items:center;gap:24px;padding:11px 20px}
.ruta-question-layout{display:grid;grid-template-columns:43% minmax(0,1fr);gap:4%;min-height:0;align-items:stretch}.ruta-evidence{display:grid;grid-template-rows:minmax(0,1fr) auto auto;gap:12px;min-height:0}.ruta-evidence-visual{display:grid;grid-template-rows:auto minmax(0,1fr);min-height:0;align-items:center}.ruta-evidence-art{position:relative;display:flex;align-items:center;justify-content:center;min-height:0;height:100%}.ruta-evidence-art>.ruta-art{width:min(100%,350px);max-width:53cqh;position:relative;z-index:1}.ruta-evidence-halo{position:absolute;width:72%;max-width:260px;aspect-ratio:1;border-radius:50%;background:#ececf6;opacity:calc(.3 + var(--ruta-focus,0)*.25);transform:scale(calc(.95 + var(--ruta-pulse,0)*.07));z-index:-1}
.ruta-facts{display:grid;grid-template-columns:1fr 16px 1fr 16px 1fr;gap:3px;align-items:start;padding-bottom:6px}.ruta-fact{display:flex;flex-direction:column;gap:6px;text-align:center;font-size:14px;line-height:1.2;color:color-mix(in srgb,#51456e,#ad5264 calc(var(--ruta-focus,0)*100%))}.ruta-fact b{font-size:10px;letter-spacing:1px;color:#b4798b}.ruta-fact-arrow{padding-top:20px}.ruta-fact-arrow i{width:11px}.ruta-fact-arrow b{font-size:20px}.ruta-context{font-size:17px;line-height:1.4;margin:0;border-top:1px solid #ddd8e7;padding-top:13px}.ruta-answer-area{display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:14px;min-height:0}.ruta-question-prompt h2{font-size:25px;line-height:1.25}.ruta-question-prompt .ruta-eyebrow{font-size:9px;margin-bottom:8px}.ruta-options{border:0;margin:0;padding:0;display:grid;grid-auto-rows:minmax(0,1fr);gap:9px;min-width:0;min-height:0}.ruta-option{position:relative;display:flex;align-items:center;gap:14px;padding:11px 16px;border:1px solid #dfd9e9;border-radius:14px;background:#f3f5fa;color:#30264f;font-size:18px;line-height:1.22;cursor:pointer;transition:background .2s,border-color .2s}.ruta-option:hover{background:#fafbff;border-color:#b5aacd}.ruta-option.is-selected{background:#fafaff;border-color:#8f80b4;box-shadow:inset 3px 0 #6960a6}.ruta-option input{position:absolute;opacity:0;left:14px;width:27px;height:27px}.ruta-choice-marker{display:grid;place-items:center;flex:none;width:28px;height:28px;border:1px solid #bdb4ce;border-radius:50%;font-size:12px;font-weight:700;color:#6a5989;background:#fbfcff}.ruta-option:has(input[type=checkbox]) .ruta-choice-marker{border-radius:7px}.ruta-option.is-selected .ruta-choice-marker{color:white;background:#645996;border-color:#645996}.ruta-question-tools{display:flex;align-items:center;justify-content:flex-end;gap:13px;min-height:42px}.ruta-question-tools>.ruta-map-link{margin-right:auto}.ruta-question-tools .primary-button{padding:11px 17px;font-size:16px;display:flex;align-items:center;gap:15px}.ruta-map-link,.ruta-help{border:0;background:transparent;padding:6px 0;color:#635581;font-size:13px;line-height:1.2}.ruta-map-link:hover,.ruta-help:hover{text-decoration:underline}.ruta-scene-9 .ruta-option{font-size:16px;padding:9px 13px}.ruta-scene-9 .ruta-context{font-size:16px}.ruta-scene-9 .ruta-question-prompt h2{font-size:23px}.ruta-scene-11 .ruta-options{align-content:center;grid-auto-rows:95px}
.ruta-closing-points{display:grid;grid-template-rows:1fr 19px 1fr 19px 1fr;gap:6px;min-height:0}.ruta-closing-point{display:flex;align-items:center;gap:18px}.ruta-closing-point>b{font-size:15px;color:#ae6b80;align-self:flex-start;padding-top:5px}.ruta-closing-point h2{font-size:27px}.ruta-closing-point p{font-size:20px;margin:7px 0 0}.ruta-closing-points>.ruta-arrow{transform:rotate(90deg)!important;width:22px;margin-left:2px}.ruta-closing-points>.ruta-arrow i{width:15px}.ruta-closing-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #ded7e8;padding-top:12px;font-size:15px}.ruta-mini-route{display:none}
.ruta-layer{position:absolute;inset:0;background:#fdfcff;border:1px solid #d7cee5;border-radius:22px;padding:25px 29px;display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:20px;overflow:hidden}.ruta-layer-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.ruta-layer-heading h2{font-size:33px;color:var(--ruta-title);line-height:1.15}.ruta-layer-heading .close-button{position:static;flex:none;gap:8px;font-size:15px}.ruta-layer-heading .close-glyph{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#60548a;color:#fff;font-size:27px}.ruta-feedback-body{display:grid;grid-template-columns:37% minmax(0,1fr);gap:5%;align-items:center;min-height:0}.ruta-feedback-visual{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:7px;height:100%;min-height:0}.ruta-feedback-visual>.ruta-art{width:100%;max-width:50cqh;flex:none}.ruta-feedback-visual>strong{font-size:22px;margin-top:-9px}.ruta-result-symbol{position:absolute;right:1%;top:4%;width:47px;height:47px;display:grid;place-items:center;border-radius:50%;font-size:27px;line-height:1;color:#fff;background:#33836b;transform:scale(var(--ruta-result-scale,1));box-shadow:0 0 0 calc(15px*var(--ruta-burst,0)) #7ebfa527;z-index:2}.ruta-layer[data-tone=retry] .ruta-result-symbol{background:#b55e6d}.ruta-layer[data-tone=help] .ruta-result-symbol{background:#70609b}.ruta-feedback-answer{margin-top:9px;font-size:16px;text-align:left;display:flex;flex-direction:column;gap:6px;color:#397c67}.ruta-feedback-answer>span{display:flex;align-items:center;gap:8px}.ruta-feedback-answer b{font-size:11px;border:1px solid #b6d7cb;border-radius:50%;padding:3px 5px;line-height:1}.ruta-feedback-copy{display:grid;gap:18px;align-content:center}.ruta-explanation{display:grid;grid-template-columns:24px minmax(0,1fr);gap:12px;align-items:start}.ruta-feedback-step{font-size:11px;color:#b17489;letter-spacing:1px;padding-top:6px}.ruta-explanation p{font-size:21px;line-height:1.4;margin:0;transform:scale(calc(1 + var(--ruta-pulse,0)*.009));transform-origin:left}.ruta-explanation p::first-letter{color:inherit}.ruta-feedback-footer{display:flex;align-items:center;justify-content:flex-end;gap:20px;min-height:43px}.ruta-feedback-footer .primary-button{font-size:17px;padding:12px 20px;display:flex;align-items:center;gap:22px}.ruta-feedback-footer [data-ruta-assistance]{font-size:13px;color:#76658e;margin-right:auto}.ruta-feedback-ring{position:absolute;left:4%;top:29%;width:29%;aspect-ratio:1;border:2px solid #a7c6bb;border-radius:50%;opacity:var(--ruta-result-glow,.1);transform:scale(calc(1 + var(--ruta-burst,0)*.14));z-index:-1}.ruta-layer[data-tone=retry] .ruta-feedback-ring{border-color:#cba7b2}.ruta-layer[data-tone=help] .ruta-feedback-ring{border-color:#c4bad6}
.course-shell.portrait .ruta-scene{padding:0 6px;gap:12px}.course-shell.portrait .ruta-heading h1{font-size:24px}.course-shell.portrait .ruta-eyebrow{font-size:8px;letter-spacing:.9px}.course-shell.portrait .ruta-opening{grid-template-columns:1fr;grid-template-rows:52% 1fr;gap:8px}.course-shell.portrait .ruta-opening-landscape .ruta-art{width:60%;left:3%;top:0}.course-shell.portrait .ruta-opening-landscape .ruta-art-1{width:52%;left:42%;top:18%}.course-shell.portrait .ruta-opening-landscape .ruta-art-3{width:35%;left:10%;top:40%}.course-shell.portrait .ruta-opening-copy{text-align:center;padding:0}.course-shell.portrait .ruta-opening-title h2{font-size:25px}.course-shell.portrait .ruta-opening-line p{font-size:16px;margin:8px 0}.course-shell.portrait .ruta-opening-action{margin-top:15px}.course-shell.portrait .ruta-opening-action button{font-size:15px;padding:10px 17px}.course-shell.portrait .ruta-briefing,.course-shell.portrait .ruta-closing{grid-template-columns:35% 1fr;gap:5%}.course-shell.portrait .ruta-briefing-hero p,.course-shell.portrait .ruta-closing-hero p{font-size:14px}.course-shell.portrait .ruta-principle{gap:10px;padding:7px 0}.course-shell.portrait .ruta-principle-number{width:31px;height:31px;font-size:12px}.course-shell.portrait .ruta-principle h2{font-size:18px}.course-shell.portrait .ruta-principle p{font-size:13px;margin-top:5px}.course-shell.portrait .ruta-vertical-arrow{margin-left:0}.course-shell.portrait .ruta-conclusion{font-size:12px;padding-top:9px}.course-shell.portrait .ruta-map-summary{font-size:14px}.course-shell.portrait .ruta-map{grid-template-columns:repeat(3,1fr);grid-template-rows:1fr 1fr;gap:8px;padding:0 0 22px}.course-shell.portrait .ruta-map-stop{margin:0!important;align-self:center!important;padding:6px 3px;gap:2px}.course-shell.portrait .ruta-map-stop .ruta-art{max-width:125px}.course-shell.portrait .ruta-map-stop strong{font-size:15px;min-height:34px}.course-shell.portrait .ruta-stop-number{width:23px;height:23px;font-size:10px}.course-shell.portrait .ruta-stop-state{font-size:9px}.course-shell.portrait .ruta-map-stop[data-status=current]{border-radius:16px}.course-shell.portrait .ruta-map-line{display:none}.course-shell.portrait .ruta-map-carrier{width:66px;bottom:-5px}.course-shell.portrait .ruta-map-footer{font-size:12px;gap:8px;padding-top:8px}.course-shell.portrait .ruta-map-footer button{font-size:12px;gap:12px;padding:9px 13px}.course-shell.portrait .ruta-question-layout{grid-template-columns:1fr;grid-template-rows:42% minmax(0,1fr);gap:14px}.course-shell.portrait .ruta-evidence{grid-template-columns:33% 1fr;grid-template-rows:minmax(0,1fr) auto;gap:9px 12px}.course-shell.portrait .ruta-evidence-visual{grid-row:1/3;grid-column:1}.course-shell.portrait .ruta-evidence-visual .ruta-eyebrow{font-size:7px}.course-shell.portrait .ruta-context{grid-column:2;grid-row:1;border-top:0;padding:0;font-size:12px!important;align-self:center}.course-shell.portrait .ruta-facts{grid-column:2;grid-row:2;gap:1px;padding:0}.course-shell.portrait .ruta-fact{font-size:10px;gap:3px}.course-shell.portrait .ruta-fact b{font-size:8px}.course-shell.portrait .ruta-fact-arrow{padding-top:12px}.course-shell.portrait .ruta-answer-area{gap:8px}.course-shell.portrait .ruta-question-prompt h2{font-size:17px!important}.course-shell.portrait .ruta-question-prompt .ruta-eyebrow{font-size:7px;margin-bottom:4px}.course-shell.portrait .ruta-options{gap:6px}.course-shell.portrait .ruta-option{padding:7px 10px;font-size:13px!important;border-radius:10px;gap:9px}.course-shell.portrait .ruta-choice-marker{width:23px;height:23px;font-size:10px}.course-shell.portrait .ruta-question-tools{min-height:34px;gap:9px}.course-shell.portrait .ruta-question-tools .primary-button{padding:8px 12px;font-size:12px;gap:10px}.course-shell.portrait .ruta-map-link,.course-shell.portrait .ruta-help{font-size:10px}.course-shell.portrait .ruta-scene-11 .ruta-options{grid-auto-rows:55px}.course-shell.portrait .ruta-closing-point{gap:8px}.course-shell.portrait .ruta-closing-point>b{font-size:10px}.course-shell.portrait .ruta-closing-point h2{font-size:18px}.course-shell.portrait .ruta-closing-point p{font-size:13px;margin-top:5px}.course-shell.portrait .ruta-closing-footer{font-size:11px;gap:10px}.course-shell.portrait .ruta-closing-footer span{max-width:65%}.course-shell.portrait .ruta-layer{padding:15px 13px;gap:13px;border-radius:15px}.course-shell.portrait .ruta-layer-heading h2{font-size:23px}.course-shell.portrait .ruta-layer-heading .close-label{display:none}.course-shell.portrait .ruta-layer-heading .close-glyph{width:28px;height:28px;font-size:23px}.course-shell.portrait .ruta-feedback-body{grid-template-columns:1fr;grid-template-rows:40% minmax(0,1fr);gap:14px;align-items:center}.course-shell.portrait .ruta-feedback-visual{display:grid;grid-template-columns:40% 1fr;grid-template-rows:minmax(0,1fr) auto;gap:5px 15px}.course-shell.portrait .ruta-feedback-visual>.ruta-art{grid-row:1/3;max-width:100%}.course-shell.portrait .ruta-feedback-visual>strong{font-size:16px;margin:0;align-self:end}.course-shell.portrait .ruta-feedback-answer{font-size:11px;margin:0;align-self:start;gap:5px}.course-shell.portrait .ruta-feedback-answer b{font-size:8px}.course-shell.portrait .ruta-result-symbol{left:0;top:0;width:30px;height:30px;font-size:18px}.course-shell.portrait .ruta-feedback-copy{gap:12px}.course-shell.portrait .ruta-explanation{grid-template-columns:17px 1fr;gap:8px}.course-shell.portrait .ruta-explanation p{font-size:15px}.course-shell.portrait .ruta-feedback-step{font-size:9px;padding-top:4px}.course-shell.portrait .ruta-feedback-footer{min-height:33px;gap:12px}.course-shell.portrait .ruta-feedback-footer .primary-button{font-size:13px;padding:9px 13px;gap:14px}.course-shell.portrait .ruta-feedback-footer [data-ruta-assistance]{font-size:10px}.course-shell.portrait .ruta-feedback-ring{top:19%;left:6%;width:35%}

/* Case evidence replaces the generic icon-and-three-facts layout. */
.ruta-evidence-story{position:relative;grid-template-rows:auto minmax(0,1fr) 32px;gap:14px;min-height:0}
.ruta-evidence-story>.ruta-eyebrow{margin:0}.ruta-evidence-model{position:relative;min-height:0;display:grid;gap:12px;align-items:center}
.ruta-evidence-model .ruta-art{max-height:100%;width:100%;max-width:100%;aspect-ratio:1}
.ruta-case-text{border-top:1px solid #dcd7e8;padding-top:8px;font-size:13px;align-self:end}
.ruta-case-text summary{display:flex;align-items:center;justify-content:space-between;gap:15px;color:#67557f;cursor:pointer;list-style:none;min-height:24px}.ruta-case-text summary::-webkit-details-marker{display:none}.ruta-case-text summary:focus-visible{outline:3px solid #7371bb;outline-offset:4px}.ruta-case-text summary b{font-size:20px;font-weight:400}.ruta-case-return{display:none}.ruta-case-text[open] .ruta-case-return{display:inline}.ruta-case-text[open] .ruta-case-read{display:none}
.ruta-case-text>p{position:absolute;inset:30px 0 45px;display:flex;align-items:center;font-size:24px;line-height:1.45;margin:0;padding:10px 4px;color:#30294c;background:#fbfaff}
.ruta-evidence-story:has(.ruta-case-text[open]) .ruta-evidence-model{visibility:hidden}
.ruta-evidence-agreement .ruta-evidence-model{grid-template-rows:65px 78px minmax(0,1fr);gap:15px}
.ruta-message-route{display:grid;grid-template-columns:1fr 62px 1fr;align-items:center;text-align:center;gap:9px}.ruta-message-person{font-size:19px;line-height:1.25}.ruta-message-person strong{font-weight:500}.ruta-message-link{font-style:normal;color:#bb7189;font-size:42px;transform:scaleX(var(--ruta-evidence-link,0));transform-origin:left}
.ruta-agreement-message{justify-self:center;width:80%;padding:13px 20px;border-left:3px solid #d79aaa;background:#f1f2fa;border-radius:0 16px 16px 0;display:flex;flex-direction:column;gap:8px;text-align:center;box-shadow:0 3px 15px #44366a06}.ruta-agreement-message>span{font-size:9px;letter-spacing:1.3px;color:#85708e}.ruta-agreement-message>strong{font-size:26px;color:#9b4d68}
.ruta-agreement-operation{display:grid;grid-template-columns:47% minmax(0,1fr);gap:18px;align-items:center;min-height:0;height:100%}.ruta-case-place{height:100%;display:flex;align-items:center;justify-content:center}.ruta-case-place>.ruta-art{width:min(100%,190px)}
.ruta-agreement-hold{display:flex;flex-direction:column;gap:12px;border-left:2px solid #c28c9e;padding-left:17px}.ruta-agreement-hold>strong{font-size:22px;line-height:1.2}.ruta-agreement-hold>span{font-size:16px;line-height:1.3;color:#665a78}
.ruta-evidence-transfer .ruta-evidence-model{grid-template-rows:30px minmax(0,1fr) 74px;gap:6px}.ruta-transfer-person{font-size:20px;color:#8d4b67;text-align:left;margin:0;padding-left:10px}
.ruta-transfer-unit{position:relative;height:100%;min-height:0}.ruta-transfer-illustration{height:100%;width:100%;display:flex;align-items:center;justify-content:center}.ruta-transfer-illustration>.ruta-art{width:min(100%,370px);transform:translateX(calc(var(--ruta-evidence-unitX,0)*1px)) scale(var(--ruta-scale,1))}
.ruta-transfer-opening{position:absolute;right:0;top:2%;font-size:18px;line-height:1.2;text-align:right;border-right:2px solid #d08b9d;padding:5px 12px}.ruta-transfer-opening>strong{font-size:23px}
.ruta-cargo-focus{position:absolute;left:12%;top:39%;width:35%;height:23%;border:2px solid #bf778b;border-radius:10px;opacity:var(--ruta-evidence-attention,0);box-shadow:0 0 0 calc(6px*var(--ruta-evidence-attempt,0)) #e9a9b329;pointer-events:none}
.ruta-transfer-attempt{position:relative;display:flex;flex-direction:column;gap:7px;text-align:center;align-items:center;padding-top:20px;font-size:20px;line-height:1.2}.ruta-transfer-attempt>span:last-child{font-size:14px;color:#8a647c}.ruta-attempt-line{position:absolute;left:10%;right:10%;top:0;border-top:2px dashed #c9899b;transform:scaleX(var(--ruta-evidence-contrast,0));transform-origin:left}.ruta-attempt-line::after{content:'';position:absolute;right:0;top:-7px;height:12px;border-right:2px solid #b56e84}
.ruta-evidence-identity .ruta-evidence-model{grid-template-rows:77px minmax(0,1fr);gap:6px}.ruta-identity-comparison{display:grid;grid-template-columns:1fr 46px 1fr;align-items:center;text-align:center;gap:8px}.ruta-identity-side{font-size:18px;line-height:1.25}.ruta-identity-mismatch{font-size:46px;color:#b55c78;opacity:var(--ruta-evidence-contrast,0);transform:scale(calc(.8 + .2*var(--ruta-evidence-contrast,0)))}
.ruta-identity-object{height:100%;min-height:0;position:relative;padding-bottom:38px}.ruta-identity-illustration{height:100%;display:flex;align-items:center;justify-content:center}.ruta-identity-illustration>.ruta-art{width:min(95%,320px)}.ruta-identity-label{position:absolute;bottom:0;right:0;font-size:23px;line-height:1.2;padding:7px 13px;border-left:3px solid #d28b9d}
.ruta-evidence-branch .ruta-evidence-model{grid-template-rows:minmax(0,1fr) 29px 22px 55px;gap:3px}.ruta-terminal-context{display:grid;grid-template-columns:65% 1fr;gap:10px;align-items:center;min-height:0;height:100%}.ruta-terminal-illustration{height:100%;display:flex;justify-content:center;align-items:center}.ruta-terminal-illustration>.ruta-art{width:min(100%,260px)}.ruta-terminal-team{font-size:17px;line-height:1.2;border-left:2px solid #d3cce2;padding-left:15px}.ruta-terminal-team strong{font-size:23px}
.ruta-analysis-origin{font-size:23px;line-height:1.15;text-align:center;color:#514377}.ruta-analysis-branches{position:relative;width:60%;justify-self:center;height:100%;display:flex;align-items:flex-end}.ruta-analysis-branches::before{content:'';position:absolute;left:50%;height:50%;top:0;border-left:2px solid #c38b9c}.ruta-analysis-branches>i{position:relative;width:50%;height:50%;border-top:2px solid #c38b9c;transform:scaleX(var(--ruta-evidence-contrast,0));transform-origin:right}.ruta-analysis-branches>i:first-child{border-left:2px solid #c38b9c}.ruta-analysis-branches>i:last-child{transform-origin:left;border-right:2px solid #c38b9c}
.ruta-analysis-questions{display:grid;grid-template-columns:1fr 1fr;gap:22px;text-align:center;font-size:17px;line-height:1.2;color:#615370}.ruta-analysis-questions>span{padding-top:6px}
.ruta-evidence-continuity .ruta-evidence-model{grid-template-rows:minmax(0,1fr) 44px 74px;gap:8px}.ruta-reception-transfer{display:grid;grid-template-columns:1fr 35px 1fr;gap:4px;align-items:center;height:100%;min-height:0}.ruta-reception-truck,.ruta-reception-place{display:flex;align-items:center;justify-content:center;height:100%;min-height:0}.ruta-reception-truck>.ruta-art{transform:translateX(calc(-14px*(1 - var(--ruta-evidence-travel,0)))) scale(var(--ruta-scale,1))}.ruta-reception-link{color:#b87991;font-size:35px;transform:scaleX(var(--ruta-evidence-link,0));transform-origin:left}
.ruta-reception-labels{display:grid;grid-template-columns:1fr 1fr;gap:25px;text-align:center;font-size:18px;line-height:1.2}.ruta-reception-question{display:flex;align-items:center;justify-content:center;gap:17px;border-top:1px solid #e1d9e9;padding-top:15px}.ruta-reception-question>span{width:44px;height:44px;flex:none;display:grid;place-items:center;border:1px solid #d4b4c5;border-radius:50%;font-size:29px;color:#b26782}.ruta-reception-question strong{font-size:24px;line-height:1.1}
.course-shell.portrait .ruta-question-layout{grid-template-rows:45% minmax(0,1fr);gap:11px}
.course-shell.portrait .ruta-evidence-story{grid-template-columns:1fr;grid-template-rows:12px minmax(0,1fr) 20px;gap:4px}
.course-shell.portrait .ruta-evidence-story>.ruta-eyebrow{font-size:7px;letter-spacing:.8px}.course-shell.portrait .ruta-evidence-model{gap:4px}.course-shell.portrait .ruta-case-text{font-size:10px;padding-top:4px}.course-shell.portrait .ruta-case-text summary{min-height:15px}.course-shell.portrait .ruta-case-text summary b{font-size:15px}.course-shell.portrait .ruta-case-text>p{inset:16px 0 24px;font-size:13px;line-height:1.28;padding:0 3px}
.course-shell.portrait .ruta-evidence-agreement .ruta-evidence-model{grid-template-columns:1fr 1fr;grid-template-rows:32px minmax(0,1fr);gap:4px 17px}.course-shell.portrait .ruta-message-route{grid-column:1/-1;grid-template-columns:1fr 45px 1fr;gap:6px}.course-shell.portrait .ruta-message-person{font-size:11px}.course-shell.portrait .ruta-message-person br{display:none}.course-shell.portrait .ruta-message-link{font-size:25px}.course-shell.portrait .ruta-agreement-message{width:100%;padding:8px 10px;gap:5px;border-radius:0 9px 9px 0;border-left-width:2px}.course-shell.portrait .ruta-agreement-message>span{font-size:6px;letter-spacing:.6px}.course-shell.portrait .ruta-agreement-message>strong{font-size:18px}
.course-shell.portrait .ruta-agreement-operation{grid-template-columns:36% 1fr;gap:8px}.course-shell.portrait .ruta-agreement-hold{gap:5px;padding-left:8px;border-left-width:1px}.course-shell.portrait .ruta-agreement-hold>strong{font-size:13px;line-height:1.1}.course-shell.portrait .ruta-agreement-hold>span{font-size:9px;line-height:1.16}
.course-shell.portrait .ruta-evidence-transfer .ruta-evidence-model{grid-template-columns:57% 1fr;grid-template-rows:17px minmax(0,1fr);gap:2px 10px}.course-shell.portrait .ruta-transfer-person{font-size:12px;grid-column:1;grid-row:1;padding-left:0;text-align:center}.course-shell.portrait .ruta-transfer-unit{grid-column:1;grid-row:2}.course-shell.portrait .ruta-transfer-illustration>.ruta-art{width:auto;height:100%;aspect-ratio:1;max-width:100%}.course-shell.portrait .ruta-transfer-opening{top:0;right:-12px;font-size:9px;padding:3px 5px;border-right-width:1px}.course-shell.portrait .ruta-transfer-opening>strong{font-size:11px}.course-shell.portrait .ruta-cargo-focus{left:28%;top:40%;width:25%;height:27%;border-width:1px;border-radius:4px}.course-shell.portrait .ruta-transfer-attempt{grid-column:2;grid-row:1/3;font-size:13px;gap:6px;padding-top:14px}.course-shell.portrait .ruta-transfer-attempt>span:last-child{font-size:9px}
.course-shell.portrait .ruta-evidence-identity .ruta-evidence-model{grid-template-columns:52% 1fr;grid-template-rows:1fr;gap:12px}.course-shell.portrait .ruta-identity-comparison{grid-template-columns:1fr;grid-template-rows:1fr 20px 1fr;gap:1px}.course-shell.portrait .ruta-identity-side{font-size:12px;line-height:1.15}.course-shell.portrait .ruta-identity-side br{display:none}.course-shell.portrait .ruta-identity-mismatch{font-size:24px;line-height:1}.course-shell.portrait .ruta-identity-object{padding-bottom:19px}.course-shell.portrait .ruta-identity-illustration>.ruta-art{height:100%;width:auto;max-width:100%}.course-shell.portrait .ruta-identity-label{font-size:12px;padding:3px 7px;border-left-width:2px;right:0}
.course-shell.portrait .ruta-evidence-branch .ruta-evidence-model{grid-template-columns:40% 1fr;grid-template-rows:25px 17px minmax(0,1fr);gap:3px 14px}.course-shell.portrait .ruta-terminal-context{grid-column:1;grid-row:1/4;display:grid;grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) 18px;gap:1px}.course-shell.portrait .ruta-terminal-illustration>.ruta-art{width:auto;height:100%;max-width:100%}.course-shell.portrait .ruta-terminal-team{font-size:10px;padding:0;border:0;text-align:center}.course-shell.portrait .ruta-terminal-team br{display:none}.course-shell.portrait .ruta-terminal-team strong{font-size:11px}.course-shell.portrait .ruta-analysis-origin{grid-column:2;grid-row:1;font-size:14px}.course-shell.portrait .ruta-analysis-branches{grid-column:2;grid-row:2}.course-shell.portrait .ruta-analysis-questions{grid-column:2;grid-row:3;font-size:10px;line-height:1.15;gap:12px}.course-shell.portrait .ruta-analysis-questions>span{padding-top:3px}
.course-shell.portrait .ruta-evidence-continuity .ruta-evidence-model{grid-template-columns:60% 1fr;grid-template-rows:minmax(0,1fr) 20px;gap:3px 13px}.course-shell.portrait .ruta-reception-transfer{grid-column:1;grid-row:1;grid-template-columns:1fr 20px 1fr;gap:0}.course-shell.portrait .ruta-reception-truck>.ruta-art,.course-shell.portrait .ruta-reception-place>.ruta-art{width:auto;height:100%;max-width:100%}.course-shell.portrait .ruta-reception-link{font-size:24px}.course-shell.portrait .ruta-reception-labels{grid-column:1;grid-row:2;font-size:9px;gap:12px}.course-shell.portrait .ruta-reception-question{grid-column:2;grid-row:1/3;flex-direction:column;gap:6px;border-top:0;border-left:1px solid #e1d9e9;padding:0 0 0 10px;text-align:center}.course-shell.portrait .ruta-reception-question>span{width:25px;height:25px;font-size:17px}.course-shell.portrait .ruta-reception-question strong{font-size:14px;line-height:1.1}
/* Four answers form a 2×2 field so readable option heights never collide. */
.course-shell.portrait .ruta-scene.is-question .ruta-question-layout{grid-template-rows:40% minmax(0,1fr)}

/* Identity evidence follows its spoken sequence, including in portrait. */
.ruta-evidence-identity .ruta-evidence-model{grid-template-columns:1fr;grid-template-rows:45px minmax(0,1fr) 57px;gap:9px}
.ruta-identity-person,.ruta-identity-reference{display:flex;align-items:center;justify-content:center;gap:11px;border:1px solid #ddd7e8;background:#f2f3fa;border-radius:10px;padding:9px 13px;font-size:18px;line-height:1.2;text-align:center}
.ruta-identity-person>b,.ruta-identity-label>b,.ruta-identity-reference>b{font-size:10px;letter-spacing:1px;color:#9c7797;flex:none}
.ruta-identity-object{display:grid;grid-template-rows:minmax(0,1fr) 39px;padding:0;gap:5px}
.ruta-identity-label{position:relative;inset:auto;justify-self:center;display:flex;align-items:center;justify-content:center;gap:10px;border-left:0;border-bottom:2px solid #ce8ca1;padding:4px 15px;font-size:20px}
.ruta-identity-reference .ruta-identity-mismatch{font-size:29px;line-height:1;flex:none}
.course-shell.portrait .ruta-evidence-identity .ruta-evidence-model{grid-template-columns:1fr;grid-template-rows:21px minmax(0,1fr) 24px;gap:4px}
.course-shell.portrait .ruta-identity-person,.course-shell.portrait .ruta-identity-reference{gap:7px;padding:3px 7px;border-radius:7px;font-size:10px}
.course-shell.portrait .ruta-identity-person>b,.course-shell.portrait .ruta-identity-label>b,.course-shell.portrait .ruta-identity-reference>b{font-size:7px;letter-spacing:.5px}
.course-shell.portrait .ruta-identity-object{display:grid;grid-template-rows:minmax(0,1fr) 20px;padding:0;gap:2px}
.course-shell.portrait .ruta-identity-label{position:relative;inset:auto;padding:2px 8px;border-left:0;border-bottom-width:1px;font-size:11px;gap:7px}
.course-shell.portrait .ruta-identity-reference .ruta-identity-mismatch{font-size:17px}
.course-shell.portrait .ruta-scene.is-question:not(.ruta-scene-9):not(.ruta-scene-11) .ruta-options{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(42px,1fr));grid-auto-rows:auto;gap:7px}
.course-shell.portrait .ruta-scene.is-question:not(.ruta-scene-9):not(.ruta-scene-11) .ruta-option{min-height:42px;align-self:stretch;padding:7px 10px}
.course-shell.portrait .ruta-scene-9.is-question .ruta-question-layout{grid-template-rows:34% minmax(0,1fr)}
.course-shell.portrait .ruta-layer .ruta-layer-heading .close-label{display:inline;font-size:10px}
.course-shell.portrait .ruta-layer .ruta-layer-heading .close-button{gap:6px}