:root{--ink:#242136;--muted:#747080;--purple:#6954b3;--paper:#f7f6f2;--line:#e3e0e8;--lav:#eee9fa}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.65}button,input,a{font:inherit}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #9a85e6;outline-offset:4px}.sidebar{width:244px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--line);padding:35px 22px;display:flex;flex-direction:column;z-index:5}.brand{display:flex;align-items:center;gap:12px;font-weight:750;letter-spacing:2px}.brand small{display:block;font-size:10px;letter-spacing:.8px;font-weight:500}.logo{font:48px Georgia,serif;color:var(--purple);letter-spacing:-6px;width:50px}.nav-label{font-size:9px;letter-spacing:1.6px;margin:45px 12px 15px;color:#8b8597}nav{display:grid;gap:6px}nav a{display:flex;gap:13px;align-items:center;padding:11px 14px;border-radius:9px;color:#686175;font-size:13px}nav a.active{background:var(--lav);color:#5a419e;font-weight:650}nav a:hover{background:#f3f0f8}nav a i{font-style:normal;font-size:16px;width:19px}.side-note{border-top:1px solid var(--line);padding:25px 12px 0;margin-top:auto}.side-note span{font-size:9px;letter-spacing:1.3px;color:var(--purple)}.side-note p{font:17px/1.6 Georgia,serif}.side-foot{font-size:10px;color:var(--muted);padding:12px}.shell{margin-left:244px}header{display:flex;justify-content:space-between;gap:25px;align-items:center;padding:20px 5%;border-bottom:1px solid var(--line);background:#ffffffa8}#breadcrumb{font-size:11px;color:var(--muted)}.search{display:flex;align-items:center;gap:10px;width:330px}.search input{background:transparent;border:0;width:100%;font-size:12px;padding:8px}main{max-width:1450px;margin:auto;padding:45px 5% 70px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--purple);text-transform:uppercase}.hero{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;padding:10px 0 35px}h1{font:clamp(42px,4.2vw,66px)/1.09 Georgia,serif;letter-spacing:-2px;font-weight:400;margin:22px 0}h1 em{color:var(--purple);font-weight:400}h2{font:30px/1.2 Georgia,serif;font-weight:400}h3{font-size:18px;line-height:1.3}.lead{font-size:16px;color:var(--muted);max-width:650px}.hero-art{position:relative;min-height:270px;background:#ede9f4;border-radius:100% 100% 12px 12px;display:grid;place-items:center;overflow:hidden}.hero-art .book{width:175px;height:215px;background:#665596;color:white;transform:rotate(-12deg);padding:24px;box-shadow:10px 8px 0 #e9d9b6,14px 11px 0 #fff;font:28px Georgia;line-height:1.15;z-index:1}.hero-art .book small{font:9px system-ui;display:block;letter-spacing:2px;margin-bottom:33px}.orbit{position:absolute;border:1px solid #c3b6d8;border-radius:50%;width:350px;height:150px;transform:rotate(35deg)}.spark{position:absolute;right:25px;top:20px;font-size:60px;color:#9b87b7}.primary{display:inline-flex;align-items:center;gap:25px;background:var(--ink);color:white;padding:12px 20px;border:0;border-radius:7px;font-size:12px}.overview{display:flex;align-items:center;gap:30px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:35px}.overview b{font-size:21px}.overview span{font-size:11px;color:var(--muted)}.section-head{display:flex;justify-content:space-between;align-items:baseline;margin:35px 0 20px}.section-head h2{margin:0}.section-head a{font-size:11px;color:var(--purple)}.routes{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.route{padding:23px;border:1px solid var(--line);border-radius:11px;background:#fff;transition:transform .18s,box-shadow .18s;display:flex;flex-direction:column;min-height:225px}.route:hover{transform:translateY(-4px);box-shadow:0 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p{color:#625c6d;font-size:15px;white-space:pre-line}.lesson-side{align-self:start;font-size:12px}.lesson-side h3{font-size:15px}.lesson-side label{display:block;padding:10px 0}.lesson-side textarea{width:100%;min-height:140px;border:1px solid var(--line);padding:12px;font:13px system-ui;border-radius:5px}.file-row{display:flex;justify-content:space-between;align-items:center;gap:15px;border-top:1px solid var(--line);padding:17px 0}.file-row span{font-size:12px}.file-row button{border:1px solid var(--line);background:var(--paper);padding:6px 13px;border-radius:5px;font-size:11px}.source-link{display:inline-block;margin:20px 0;font-size:11px;color:var(--purple)}.back{font-size:12px;color:var(--purple)}.notice{font-size:12px;color:var(--muted);padding:15px 0}.lab-frame{width:100%;height:82vh;border:1px solid var(--line);border-radius:12px;background:white}.concepts{display:grid;grid-template-columns:1fr 1fr;gap:20px}.concept{padding:25px;background:white;border:1px solid var(--line);border-radius:10px}.concept p{font-size:14px;color:var(--muted)}.concept button{border:0;background:var(--lav);color:var(--purple);padding:8px 15px;border-radius:5px}dialog{width:min(1100px,95vw);max-height:95vh;border:1px solid var(--line);border-radius:12px;padding:25px}dialog::backdrop{background:#272034aa}.dialog-head{display:flex;justify-content:space-between;align-items:center}.dialog-head h2{font-size:21px}.dialog-head button{border:0;background:var(--lav);padding:10px;border-radius:6px}dialog p,dialog a{font-size:12px}dialog a{color:var(--purple)}dialog iframe{width:100%;height:65vh;border:1px solid var(--line);margin-top:20px}footer{display:flex;justify-content:space-between;padding:25px 5%;border-top:1px solid var(--line);color:var(--muted);font-size:10px}.mobile-label{display:none}@media(min-width:1500px){main{padding-left:7%;padding-right:7%}}@media(max-width:1100px){.sidebar{width:205px;padding:25px 14px}.shell{margin-left:205px}.routes{grid-template-columns:repeat(2,1fr)}.resource-grid{grid-template-columns:repeat(2,1fr)}.lesson-layout{grid-template-columns:1fr}.hero-art{min-height:240px}.hero-art .book{width:130px;height:185px;font-size:22px}.search{width:250px}}@media(max-width:750px){.sidebar{position:static;width:100%;padding:12px 5%;border:0;border-bottom:1px solid var(--line)}.brand .logo{font-size:35px;width:35px}.brand small{font-size:10px}.nav-label,.side-note,.side-foot{display:none}nav{display:flex;overflow:auto;gap:4px;margin-top:12px}nav a{white-space:nowrap;padding:7px 10px;font-size:11px}nav a i{display:none}.shell{margin-left:0}header{padding:10px 5%}#breadcrumb{font-size:10px}.search{width:60%}main{padding-top:25px}.hero{grid-template-columns:1fr;gap:20px}.hero-art{display:none}h1{font-size:48px}.overview{gap:22px}.feature{grid-template-columns:1fr}.resource-grid{grid-template-columns:1fr}.route{min-height:210px;padding:17px}.concepts{grid-template-columns:1fr}.lesson-body,.lesson-side{padding:20px}.section-head h2{font-size:25px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.skip{position:absolute;top:-100px;left:20px;padding:12px;background:white;z-index:50}.skip:focus{top:10px}.brand{font-size:12px;letter-spacing:1px}.brand small{font-size:9px}nav a{font-size:14px;min-height:48px;padding:12px;border:1px solid transparent}nav a.active{border-color:#ccbee8;box-shadow:0 3px 8px #66559612}button,.primary,.file-row button,.card-bottom a{min-height:44px}.card-bottom a{display:inline-flex;align-items:center}.module-map{margin-top:30px}.module-map>p{color:var(--muted);font-size:14px;max-width:800px}.module-links{display:grid;gap:12px;margin-top:24px}.module-links>a{display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:18px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px;min-height:84px;transition:box-shadow .15s,border-color .15s}.module-links>a:hover{border-color:#9d89c9;box-shadow:0 5px 14px #6954b314}.module-links span{background:var(--lav);border-radius:8px;padding:8px;text-align:center;color:var(--purple);font-size:14px}.module-links strong{font-size:16px;font-weight:550}.module-links i{font-size:12px;font-style:normal;color:var(--purple)}.file-row button{background:#eee9fa;color:#584195;font-weight:600;padding:10px 18px;border-color:#d4c8e9}.file-row button:hover{background:#dfd5f3}.source-link{padding:12px 0;min-height:44px}.lesson-body h2{font-size:25px;margin:30px 0 18px}.lesson-body h2:first-child{margin-top:0}.lesson-body p{line-height:1.9}.lesson-side h3{font-size:17px}#search{min-height:44px}.save{min-width:44px;min-height:44px}@media(max-width:750px){.module-links>a{grid-template-columns:35px 1fr;gap:12px;padding:16px}.module-links i{grid-column:2}.module-links strong{font-size:15px}nav a{font-size:12px;min-height:44px}.brand small{font-size:10px}.file-row{align-items:flex-start}.file-row button{white-space:nowrap}.sidebar nav{padding-bottom:5px}.lesson-side{order:-1}.lesson-side textarea{min-height:95px}}
:root{--purple:#256549;--lav:#e7f1e8;--ink:#193c30;--muted:#597065;--line:#dce6dd}.sidebar{background:#fafdf9}.brand{gap:14px;align-items:center;letter-spacing:0}.brand .logo{color:#276345;font-size:64px;line-height:1;width:53px;flex-shrink:0;letter-spacing:-5px}.brand>span:last-child{min-width:0}.profe-name{display:block;font:32px/1.1 Georgia,serif;letter-spacing:-.7px;color:#1b4b35}.profe-label{display:block;font-size:13px;letter-spacing:.3px;font-weight:650;margin-top:7px}.brand small{font-size:10px;letter-spacing:0;margin-top:5px;line-height:1.6}.nav-label{color:#3d6c51;margin-top:32px}nav a{position:relative;gap:12px}nav a i{font:12px system-ui;display:grid;place-items:center;width:30px;min-height:30px;border:1px solid #d8e4d8;border-radius:7px;background:white;color:#356e4a;flex-shrink:0}nav a.active{color:#1c5839;background:#e4f1e5;border-color:#bdd7bf}nav a.active::before{content:'';position:absolute;left:-6px;width:4px;height:27px;border-radius:3px;background:#348553}nav a.active i{background:#2f754b;border-color:#2f754b;color:white}.primary{background:#205b3e}.chips .active{background:#286848;border-color:#286848}.feature{background:#204c36}.feature .eyebrow{color:#c9dfb9}.feature p{color:#d8e6d4}.feature a{background:#eff6e9;color:#254b32}.hero-art.education-art{background:#f1f1e5;min-height:300px;border-radius:26px;overflow:hidden;align-self:center;box-shadow:0 12px 30px #254c3510}.education-art img{width:100%;height:100%;object-fit:cover;display:block}.hero{grid-template-columns:1.2fr 1fr;gap:30px}.heading-number{display:inline-flex;align-items:center;justify-content:center;font:24px system-ui;vertical-align:middle;width:55px;height:55px;border-radius:12px;color:#fff;background:#397c50;margin-right:20px;letter-spacing:0}.route{border-top:3px solid #72a47a}.route .symbol{font-family:system-ui;font-size:16px;font-weight:650}.route .meta{color:#356b45}.side-note span{color:#316b47}.search input::placeholder{color:#637b6a}.file-row button{background:#e6f1e7;color:#286342;border-color:#c4d9c7}.file-row button:hover{background:#d5e8d7}.module-links>a:hover{border-color:#82af8a;box-shadow:0 5px 14px #356f4615}.module-links i{color:#2d6741}.hero h1 em{color:#37794f}.overview b{color:#33754b}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #418353;outline-offset:4px}@media(max-width:750px){.brand .logo{font-size:51px;width:43px}.profe-name{font-size:31px}.profe-label{font-size:14px}.brand small{font-size:11px}.sidebar{padding-top:17px;padding-bottom:12px}.sidebar nav a i{display:grid;font-size:11px;width:25px;min-height:25px}nav a{padding:8px;gap:7px}.hero{grid-template-columns:1fr}.hero-art.education-art{display:block;min-height:0;max-width:450px;width:100%;margin:5px auto 0}.education-art img{aspect-ratio:3/2;object-fit:cover}.heading-number{width:40px;height:40px;font-size:19px;margin-right:13px}.hero h1{font-size:43px}.side-note{display:none}}
@media(max-width:750px){.sidebar nav{flex-wrap:wrap;overflow:visible;gap:6px}.sidebar nav a{flex:0 1 auto}.sidebar nav a.active::before{display:none}}
/* Azul y verde articulan la navegación y los componentes. */
:root{--blue:#00558b;--navy:#173c57;--green:#256549;--ink:#183b4e;--purple:#00558b;--lav:#e8f1f7;--line:#d8e4e8;--muted:#576e77}.brand .logo{color:var(--green)}.profe-name{color:var(--navy)}.profe-label{color:var(--blue)}.brand small{color:#456675}.sidebar{background:linear-gradient(180deg,#f7fbfd,#f6faf5)}.nav-label{color:#3e6c70}.sidebar:after{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--green) 0 50%,var(--blue) 50%)}nav a{color:#365668}nav a i{border-color:#cddfe8;color:var(--blue)}nav a.active{background:linear-gradient(90deg,#e0eee4,#e4eff7);border-color:#a9c9cc;color:var(--navy)}nav a.active::before{background:var(--blue)}nav a.active i{background:var(--green);border-color:var(--green);color:white}.primary{background:var(--blue)}.primary:hover{background:#004471}.hero h1{color:var(--navy)}.hero h1 em{color:var(--green)}.eyebrow{color:var(--blue)}.heading-number{background:var(--blue)}.module-links span{background:#e5f0e8;color:var(--green)}.module-links i{color:var(--blue)}.module-links>a{border-left:3px solid #b1c9d8}.module-links>a:hover{border-color:#5696ab;border-left-color:var(--green);box-shadow:0 5px 14px #00558b13}.route{border-top-color:var(--blue)}.route:nth-child(even){border-top-color:var(--green)}.route:nth-child(odd) .symbol{background:#e6f0f8;color:var(--blue)}.route:nth-child(even) .symbol{background:#e4f0e7;color:var(--green)}.route .meta{color:var(--blue)}.feature{background:linear-gradient(115deg,#164f3c,#123d60)}.feature .eyebrow{color:#bee0dd}.feature h2{color:white}.feature p{color:#d8e9e8}.feature a{background:#f4f9f6;color:var(--navy)}.resource-card .tag{color:var(--blue)}.card-bottom a{color:var(--blue)}.save{color:var(--green)}.chips .active{background:var(--blue);border-color:var(--blue)}.file-row button{background:#e6f0f8;color:var(--blue);border-color:#bbd2e2}.file-row button:hover{background:#d4e7f2}.source-link{color:var(--blue)}.overview b{color:var(--green)}.overview>div:nth-child(2) b{color:var(--blue)}.side-note span{color:var(--blue)}.side-note p{color:var(--green)}.hero-art.education-art{background:#f7f6f2;border:1px solid #dce7e6;box-shadow:none;border-radius:20px}.education-art img{object-fit:contain}.search input::placeholder{color:#647e88}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline-color:#0075b0}
.question-preview{background:#fff;border:1px solid #cbdde2;border-radius:16px;padding:28px;align-self:center;box-shadow:0 8px 22px #164d5910}.preview-label{font-size:9px;color:#00558b;letter-spacing:1.4px}.question-preview>p{font:25px/1.8 Georgia,serif;margin:20px 0}.question-preview>p>span{padding:3px 4px;border-radius:4px;box-decoration-break:clone;-webkit-box-decoration-break:clone}.q-accion{background:#dceaf8;color:#184d7a}.q-concepto{background:#dceee1;color:#245c38}.q-matiz{background:#f6e7be;color:#78521a}.q-alcance{background:#eae4f3;color:#5e4478}.question-preview>div{display:flex;flex-wrap:wrap;gap:8px;font-size:9px;color:#55727b}.question-preview>div>b{font-weight:500;border:1px solid #d6e2e5;border-radius:5px;padding:5px 8px}.question-preview>a{display:inline-block;color:#00558b;font-size:12px;margin-top:23px}.hero{grid-template-columns:1.15fr 1fr}.file-row{padding:20px 0;gap:20px}.file-row>span{font-size:14px}.route{min-height:240px}.route .meta{font-size:11px}.route h3{font-size:20px}.sidebar nav a{font-weight:550}.sidebar nav a.active{box-shadow:inset 0 0 0 1px #b5d1d8}.route:hover{box-shadow:0 10px 25px #1a5a4918}.profe-label{font-size:12px}@media(max-width:750px){.hero{grid-template-columns:1fr}.question-preview{padding:22px}.question-preview>p{font-size:24px}.file-row{align-items:center}}
.p1-intro{margin:32px 0 55px;border-top:2px solid #00558b;padding-top:28px}.p1-intro>p{max-width:850px;color:#526e77;font-size:14px}.level-switch{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}.level-switch button,#p1-reveal{border:1px solid #b9d0d9;border-radius:8px;background:white;color:#173c57;padding:12px 18px;font-size:13px}.level-switch button[aria-pressed=true]{background:#00558b;color:white}.p1-level-note{background:#eaf1f6;padding:18px 22px;border-left:3px solid #00558b}.p1-path{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:30px 0}.p1-path>div{padding:20px;background:#fff;border:1px solid #d5e2e3;border-radius:10px}.p1-path b{font-size:14px;color:#256549}.p1-path p{font-size:13px;color:#55717a}.p1-painted{font:26px/1.9 Georgia,serif;margin:25px 0}.p1-painted span{padding:4px 7px;box-decoration-break:clone;-webkit-box-decoration-break:clone;border-radius:4px}#p1-worked{padding:24px;background:#fff;border-left:3px solid #256549;margin-top:18px}#p1-worked p{font-size:14px;max-width:820px}.p1-criteria{display:flex;gap:10px;flex-wrap:wrap;margin:30px 0 18px}.p1-criteria span{padding:7px 12px;font-size:11px;border-radius:6px;background:#e7f1e8;color:#285b3d}@media(max-width:750px){.p1-path{grid-template-columns:1fr}.p1-painted{font-size:24px}}

/* Inicio: mapa vivo en verde y azul */
body{background:#f2f7f6}.hero{padding:15px 0 35px;align-items:center}.hero .lead{color:#365a61}.concept-universe{border-radius:24px;background:linear-gradient(140deg,#0e5541,#074b79);color:white;padding:22px;overflow:hidden;box-shadow:0 16px 35px #144d601c}.cloud-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:9px;letter-spacing:1.5px;color:#d8eee8}.cloud-heading button{font-size:10px;border:1px solid #ffffff55;background:#ffffff10;color:white;border-radius:20px;padding:7px 10px;letter-spacing:0}.word-cloud{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;align-content:center;gap:8px 17px;min-height:285px;padding:20px 0}.cloud-word{font-size:var(--size);font-family:Georgia,serif;font-weight:500;border:0;background:none;color:#fff;padding:3px;line-height:1.2;animation:word-drift 5s ease-in-out infinite;animation-delay:var(--delay);transition:color .2s}.cloud-word:nth-child(3n){color:#a6e5bc}.cloud-word:nth-child(3n + 1){color:#b8e0ff}.cloud-word:hover,.cloud-word[aria-pressed=true]{color:white;text-decoration:underline;text-decoration-color:#9be3b7;text-underline-offset:7px}.cloud-detail{background:#ffffff12;border:1px solid #ffffff30;border-radius:12px;padding:16px 18px;min-height:133px}.cloud-detail>span{font-size:9px;letter-spacing:1.7px;color:#abe4c2}.cloud-detail p{font-size:13px;line-height:1.6;margin:7px 0}.cloud-detail a{font-size:12px;font-weight:650;display:inline-block;color:#fff;border-bottom:1px solid #7bd4ba}.paused .cloud-word{animation-play-state:paused}@keyframes word-drift{0%,100%{transform:translateY(-3px)}50%{transform:translateY(4px)}}.sidebar{background:linear-gradient(165deg,#e1f0e6,#e5f0f8);border-right:1px solid #b9d2cf}.brand{padding:8px 0 22px;border-bottom:1px solid #adcac3}.sidebar nav{gap:8px}.sidebar nav a{background:#ffffff80;border:1px solid #ffffffa0;border-radius:12px;padding:10px 12px;color:#214e5d;transition:background .2s,transform .2s}.sidebar nav a:hover{background:white;transform:translateX(3px)}.sidebar nav a.active{background:linear-gradient(110deg,#1d6449,#095b8b);color:white;border-color:transparent;box-shadow:0 5px 12px #134d5d20}.sidebar nav a.active i{background:#ffffff20;border-color:#ffffff40}.sidebar nav a.active:before{display:none}.route{border-radius:18px;border:1px solid #bdd6d1;border-top:5px solid var(--blue);background:linear-gradient(145deg,#fff,#edf5fa)}.route:nth-child(even){background:linear-gradient(145deg,#fff,#e6f2e9);border-top-color:var(--green)}.route .meta{padding-top:15px;border-top:1px solid #c9dedc;font-weight:650}.route .symbol{border-radius:50%;width:42px;height:42px;display:grid;place-items:center}.side-note{border-top-color:#aacbc3}.side-note p{font-size:19px}.profe-name{font-size:36px}.overview{background:linear-gradient(90deg,#dfefe4,#e1eff8);padding:16px 20px;border:1px solid #c7dfd6;border-radius:14px}.overview>div{flex:1}.overview b{font-size:25px}.section-head h2{color:#154d50}
@media(max-width:750px){.cloud-word{font-size:calc(var(--size)*.85)}.word-cloud{min-height:235px}.concept-universe{padding:18px}.cloud-detail{min-height:115px}.sidebar nav a:hover{transform:none}.sidebar .brand{padding:0 0 12px}.hero h1{font-size:45px}.overview{gap:10px;padding:14px}.overview span{font-size:10px}.cloud-heading{letter-spacing:1px}}
@media(prefers-reduced-motion:reduce){.cloud-word{animation:none!important}}
.home-intro{max-width:780px;margin:0 0 28px}.home-intro h1{font-size:clamp(36px,4vw,54px);line-height:1.1;margin:12px 0}.home-intro h1 em{color:var(--green)}.home-intro p:last-child{color:#46666b;margin:14px 0 0}.visual-routes{gap:16px}.visual-routes .route{padding:16px 20px;min-height:0;overflow:hidden;border-top-width:4px}.visual-routes .route-top{display:flex;align-items:center;justify-content:space-between}.route-top>span{font-size:20px;color:#1c6855;font-weight:700}.route-top b{font-size:9px;letter-spacing:1px;color:#30667f}.visual-routes svg{width:100%;height:120px;transition:transform .25s}.visual-routes a:hover svg{transform:scale(1.04)}.visual-routes h2{font:23px/1.2 Georgia;margin:8px 0;color:#124d62}.visual-routes p{font-size:11px;margin:8px 0;color:#496b73}.home-explore{margin:30px 0 0}.explore-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.explore-tabs button{border:1px solid #bcd3d2;background:#fff;color:#28586a;padding:12px 18px;border-radius:10px;font-size:12px;font-weight:650}.explore-tabs button[aria-pressed=true]{background:linear-gradient(110deg,#216b50,#075887);color:white;border-color:transparent}.home-explore .concept-universe{border-radius:16px;padding:20px}.home-explore .word-cloud{min-height:150px;padding:8px 12px;gap:12px 28px}.home-explore .cloud-detail{min-height:0;display:grid;grid-template-columns:150px 1fr;gap:8px;align-items:center;padding:13px 18px}.cloud-detail p{margin:0}.home-explore .cloud-detail a{grid-column:2;justify-self:start;margin-top:4px}.privacy-note{font-size:11px;color:#527179;margin:20px 0 0}.mini-lab{display:grid;grid-template-columns:1.2fr 1fr;gap:18px;padding:24px;background:#fff;border:1px solid #bdd6ce;border-radius:16px}.mini-lab h2{margin:9px 0}.mini-lab p{font-size:13px}.mini-sentence{font:21px/1.8 Georgia!important}.mini-sentence button{font:inherit;border:0;padding:3px;color:#15516f;background:#e2eff8;border-bottom:3px solid #247fb1;border-radius:3px}.mini-sentence button+button{color:#256347;background:#e5f3e7;border-color:#2c8454}.mini-lab aside{background:#edf4ef;border-left:3px solid #367b5d;padding:18px;align-self:start;font-size:13px}.mini-lab .primary{grid-column:1/-1;justify-self:start}.tool-doors{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.tool-doors a{border:1px solid #c5dcd7;border-radius:16px;background:white;padding:22px;transition:box-shadow .2s}.tool-doors a:hover{box-shadow:0 6px 16px #155d6020}.tool-doors span{display:block;font:42px Georgia;color:#287b5a}.tool-doors strong{font:23px Georgia;color:#135477;display:block}.tool-doors p{font-size:12px;color:#526d75}.tool-doors b{font-size:11px;color:#28734f}.tool-layout{display:grid;grid-template-columns:1fr 1.15fr;gap:24px;align-items:start;margin-top:25px}.tool-cloud{display:flex;flex-wrap:wrap;justify-content:center;align-content:center;align-items:center;gap:14px 20px;min-height:330px;background:linear-gradient(135deg,#0c5943,#0c527d);padding:28px;border-radius:20px}.tool-cloud button{font:var(--topic-size)/1.25 Georgia;color:#cff0de;background:none;border:0;padding:5px 3px;transition:transform .2s}.tool-cloud button:nth-child(2n){color:#c5e6ff}.tool-cloud button:hover{transform:translateY(-2px)}.tool-cloud button[aria-pressed=true]{color:#fff;text-decoration:underline;text-decoration-color:#9ee6b9;text-underline-offset:8px}.tool-reading{background:white;border:1px solid #c1d8d4;border-radius:18px;padding:27px;min-width:0}.tool-reading h2{margin:9px 0 15px;color:#135a70}.tool-reading p{font-size:14px}.exploration-task{background:#eaf3ee;border-left:3px solid #38835b;padding:14px 18px;margin:20px 0}.exploration-task h3{font-size:13px;margin:0}.exploration-task p{margin-bottom:0}.tool-reading label{font-size:12px;display:block;margin-bottom:8px;color:#2e6656}.tool-reading textarea{width:100%;min-height:130px;border:1px solid #b8d0cf;border-radius:9px;padding:13px;font:14px/1.6 system-ui;resize:vertical;background:#fbfdfb}.transfer-links{display:flex;flex-wrap:wrap;gap:10px;font-size:11px;margin-top:20px;border-top:1px solid #d2e2dd;padding-top:14px}.transfer-links a{color:#0e6389;font-weight:650}.tool-sources{margin-top:24px;border:1px solid #c5d9d4;border-radius:12px;padding:16px 20px;background:#f9fcfa}.tool-sources summary{cursor:pointer;color:#1a5f58;font-size:13px;font-weight:650}.tool-sources p{font-size:12px}.tool-sources a{display:block;color:#145c80;font-size:12px;padding:6px 0}
@media(max-width:1100px){.visual-routes{grid-template-columns:repeat(2,1fr)}}
@media(max-width:750px){.home-intro{margin-bottom:22px}.home-intro h1{font-size:36px}.home-intro p:last-child{font-size:13px}.visual-routes .route{padding:13px 16px}.visual-routes svg{height:105px}.visual-routes h2{font-size:22px}.home-explore{margin-top:22px}.explore-tabs{gap:6px}.explore-tabs button{padding:10px 12px;font-size:11px}.home-explore .word-cloud{min-height:130px}.home-explore .cloud-detail{grid-template-columns:1fr}.home-explore .cloud-detail a{grid-column:auto}.tool-layout{grid-template-columns:1fr}.tool-cloud{min-height:200px;padding:20px;gap:10px 16px}.tool-cloud button{font-size:calc(var(--topic-size)*.85)}.mini-lab{grid-template-columns:1fr;padding:20px}.tool-doors{grid-template-columns:1fr}.tool-doors a{padding:18px}.tool-doors span{float:right;font-size:30px}.tool-reading{padding:22px}}
@media(min-width:751px){.sidebar{overflow-y:auto;padding-top:24px;padding-bottom:20px}.sidebar nav{gap:5px}.sidebar nav a{padding:7px 10px}.sidebar .nav-label{margin-top:23px;margin-bottom:12px}.sidebar .side-note{margin-top:25px;padding-top:18px}}
.worked-example{border:1px solid #b8d7cf;border-radius:13px;margin:22px -4px;padding:19px;background:#f7fbf9}.worked-heading h3{font:25px/1.25 Georgia;color:#14556c;margin:8px 0 12px}.tool-reading .case-origin{font-size:11px;color:#5d747b;border-bottom:1px solid #d5e4df;padding-bottom:12px}.tool-reading .case-focus{font-size:12px;background:#edf3f7;padding:12px;border-radius:8px}.case-focus b{color:#155c76}.case-visual{margin:16px 0}.case-visual svg{display:block;width:100%;background:white;border:1px solid #d7e5df;border-radius:8px;fill:#235e70;font:16px system-ui}.case-visual .svg-small{font-size:11px}.case-visual figcaption{font-size:10px;color:#658079;margin-top:6px}.tool-reading .case-instruction{font-size:11px;color:#3a6b63}.evidence-pieces{display:grid;gap:10px}.evidence-piece{border:1px solid #c2d9df;border-left:4px solid #377fa0;background:#eff5fa;color:#1c506b;text-align:left;border-radius:7px;padding:12px;transition:background .15s,box-shadow .15s}.evidence-piece:nth-child(2){border-left-color:#38895d;background:#eff6ee;color:#2a6147}.evidence-piece:nth-child(3){border-left-color:#ac883c;background:#fcf6e7;color:#725b24}.evidence-piece span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:5px}.evidence-piece strong{font:17px/1.5 Georgia;font-weight:400}.evidence-piece[aria-pressed=true]{box-shadow:0 0 0 2px #246e80;background:white}.evidence-analysis{margin:15px 0;padding:17px;background:white;border-radius:8px;border-left:4px solid #287753}.evidence-analysis>span{font-size:9px;letter-spacing:1px;color:#2d6a51}.evidence-analysis h4{font:22px Georgia;margin:8px 0;color:#155c70}.evidence-analysis p{margin-bottom:0}.case-reasoning{border-top:1px solid #c9ded6;padding:14px 0}.case-reasoning summary{color:#155f7e;font-size:13px;font-weight:650;cursor:pointer}.case-trap{padding:13px 15px;background:#f6f0df;border-radius:7px;font-size:12px}.case-trap p{margin:7px 0 0;font-size:12px}.case-challenge{padding:14px 0;border-top:1px solid #cadfd5}.case-challenge>b{font-size:12px;color:#245e43}.case-challenge p{font-size:13px}.concept-layers{display:grid;gap:10px}.concept-layers>div{border-left:3px solid #2b6f91;padding:12px 15px;background:#ebf3f9}.concept-layers>div:nth-child(2){border-left-color:#2f8057;background:#edf5ee}.concept-layers b{font-size:10px;letter-spacing:.6px}.concept-layers p{margin:8px 0 0}.tool-layout{grid-template-columns:.8fr 1.35fr}.tool-cloud{position:sticky;top:20px}.tool-reading{padding:24px}.home-explore .cloud-detail>div a{margin-top:7px}
@media(max-width:900px){.tool-layout{grid-template-columns:1fr}.tool-cloud{position:static;min-height:0}.tool-cloud button{font-size:calc(var(--topic-size)*.85)}}
@media(max-width:600px){.worked-example{padding:15px;margin-left:-8px;margin-right:-8px}.worked-heading h3{font-size:23px}.evidence-piece strong{font-size:16px}}
.original-example{margin-top:18px;padding-top:15px;border-top:1px solid #c4d9cf}.original-example summary{cursor:pointer;color:#145d80;font-size:12px;font-weight:650}.original-example p{font-size:11px;color:#5a7379}.original-example iframe{width:100%;height:490px;border:1px solid #c6d9d5;border-radius:8px;background:white}
.assessment-map{padding:25px;border:1px solid #b8d3d0;border-radius:18px;background:linear-gradient(140deg,#f7fcf8,#eff6fa);margin:28px 0}.assessment-map h2{font:32px/1.25 Georgia;color:#164f66;max-width:850px;margin:12px 0 18px}.map-facts{display:flex;gap:9px;flex-wrap:wrap;margin:17px 0 24px}.map-facts span{background:#fff;border:1px solid #c3dad5;border-radius:20px;padding:7px 13px;font-size:11px;color:#315e67}.assessment-diagram{background:#fff;border:1px solid #d2e2dd;border-radius:13px;padding:23px}.map-inputs{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:15px;align-items:center}.map-input{padding:22px 13px;background:#e4f0f8;border-radius:10px;text-align:center;color:#155f83;font-size:12px;font-weight:700;border:1px solid #bcd5e3}.map-input:last-child{background:#e4f0e7;color:#246344;border-color:#bbd7c5}.map-input.map-centre{background:linear-gradient(125deg,#1f6a4e,#0e5b82);color:#fff;border-color:transparent;padding-block:30px;position:relative}.map-input.map-centre:before,.map-input.map-centre:after{content:'';position:absolute;width:15px;height:2px;background:#7ea8a3;left:-16px;top:50%}.map-input.map-centre:after{left:auto;right:-16px}.map-join{text-align:center;font-size:30px;color:#488674;height:42px;line-height:42px}.map-product{padding:13px 20px;background:#edf6ef;border:1px solid #b9d6c5;border-radius:8px;text-align:center;font-size:12px;font-weight:700;letter-spacing:1px;color:#245c43;max-width:420px;margin:0 auto 24px}.map-process{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.map-process button{position:relative;background:#f7faf9;border:1px solid #c7dcd6;border-radius:9px;color:#2b5a63;text-align:left;padding:15px;font-size:12px;display:grid;gap:7px}.map-process button>span{font-size:20px;font-family:Georgia;color:#277d53}.map-process button>i{position:absolute;right:12px;top:17px;color:#3b788d;font-style:normal}.map-process button[aria-pressed=true]{background:#165e79;color:#fff;border-color:#165e79}.map-process button[aria-pressed=true]>span,.map-process button[aria-pressed=true]>i{color:#c4edd3}.map-step-detail{padding:21px 0 8px}.map-step-detail>span{font-size:10px;color:#326f6a;letter-spacing:.7px}.map-step-detail h3{font:25px Georgia;margin:10px 0;color:#175b75}.map-step-detail p{font-size:14px}.map-thinking{background:#e5f0e9;border-left:3px solid #32815b;padding:13px 16px;border-radius:4px}.map-continue{background:#135d7e;color:white;border:0;padding:12px 18px;border-radius:8px;font-size:12px}.map-references{margin-top:20px;font-size:11px;color:#526f74}.map-references summary{cursor:pointer}.map-references a{display:block;color:#155b7b;padding:6px 0}
@media(max-width:750px){.assessment-map{padding:18px;margin:20px 0}.assessment-map h2{font-size:28px}.assessment-diagram{padding:15px}.map-inputs{gap:9px}.map-input{font-size:10px;padding:15px 8px}.map-input.map-centre{padding:22px 8px}.map-input.map-centre:before,.map-input.map-centre:after{width:9px;left:-10px}.map-input.map-centre:after{left:auto;right:-10px}.map-process{grid-template-columns:repeat(2,1fr)}.map-process button{font-size:11px;padding:13px}.map-facts span{font-size:10px}.map-step-detail p{font-size:13px}}
.illustrated-map .map-route-heading h3{font:27px Georgia;color:#185b6b;margin:22px 0 6px}.illustrated-map .map-route-heading p{font-size:12px;color:#4b6f76;margin:0 0 18px}.p2-map-heart{display:grid;grid-template-columns:1fr 1.4fr 1fr;gap:16px;align-items:center;background:white;padding:22px;border:1px solid #c8ddd6;border-radius:13px}.map-book{min-height:135px;border-radius:4px 15px 15px 4px;background:linear-gradient(120deg,#145e83,#317ca0);box-shadow:inset 7px 0 #ffffff22,5px 5px 0 #bed8e5;color:white;padding:20px 16px}.map-book:last-child{background:linear-gradient(120deg,#236a4a,#4a9470);box-shadow:inset 7px 0 #ffffff22,5px 5px 0 #c5dfca}.map-book>span{display:block;font-size:11px;letter-spacing:1px;margin-bottom:17px}.map-book b{font:19px/1.5 Georgia;font-weight:400}.map-common svg{width:100%;height:auto}.map-common p{text-align:center;font-size:11px;color:#2a6872;margin:3px 0}.illustrated-stages{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.illustrated-stages>button{position:relative;text-align:left;border:1px solid #b9d3cf;border-radius:12px;background:#fff;padding:16px 14px;color:#164f68;transition:box-shadow .2s,transform .2s}.illustrated-stages>button:hover{transform:translateY(-3px);box-shadow:0 6px 15px #19594e18}.illustrated-stages>button[aria-pressed=true]{border:2px solid #216e53;background:#edf6ef;box-shadow:0 4px 12px #20584b12}.stage-number{display:block;font:30px Georgia;color:#287253}.illustrated-stages svg{width:100%;height:110px;display:block}.illustrated-stages strong{font:21px/1.25 Georgia;display:block;margin:9px 0}.illustrated-stages p{font-size:11px;line-height:1.6;color:#4b6c72;min-height:36px}.stage-open{font-size:10px;color:#176487;display:block;margin-top:14px;font-weight:650}.illustrated-map .map-step-detail{background:white;border:2px solid #a9cec3;border-left:6px solid #247b53;border-radius:12px;padding:24px;margin:24px 0 16px;display:block;visibility:visible;color:#194d60;opacity:1}.step-counter{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;border-bottom:1px solid #d1e2dd;padding-bottom:15px}.step-counter b{font-size:12px;color:white;background:#145f7c;border-radius:20px;padding:8px 13px}.step-counter span{font-size:10px;color:#2f6d58}.illustrated-map .map-step-detail h3{font:30px/1.25 Georgia;letter-spacing:0;text-transform:none;color:#16596f;margin:18px 0 12px}.illustrated-map .map-step-detail>p{color:#294f5a;font-size:15px}.map-thinking b{display:block;font-size:11px;color:#256349}.map-thinking p{font-size:14px;margin:7px 0 0}.map-bottom-actions{display:flex;flex-wrap:wrap;gap:9px}.map-bottom-actions>button{padding:11px 14px;border:1px solid #bed6cd;border-radius:8px;background:#fff;color:#1c5c6e;font-size:12px}.map-bottom-actions>.map-continue{background:#145e7d;color:white;border-color:#145e7d;margin-left:auto}.map-bottom-actions>button:disabled{opacity:.4;cursor:default}
@media(max-width:1150px){.illustrated-stages{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.p2-map-heart{padding:14px;gap:10px;grid-template-columns:1fr 1.1fr 1fr}.map-book{padding:15px 10px;min-height:123px}.map-book b{font-size:15px}.map-book>span{font-size:9px}.map-common p{font-size:9px}.illustrated-stages>button{padding:13px}.illustrated-stages svg{height:92px}.illustrated-stages strong{font-size:20px}.stage-number{font-size:27px}.illustrated-map .map-step-detail{padding:19px;margin-top:19px}.illustrated-map .map-step-detail h3{font-size:28px}.illustrated-map .map-step-detail>p{font-size:14px}.map-bottom-actions>.map-continue{margin-left:0;flex-basis:100%}}
/* Cabecera común: identidad sin menú lateral duplicado. */
.sidebar{position:sticky;inset:auto;top:0;width:100%;padding:14px 5%;display:block;border-right:0;border-bottom:1px solid #bdd6ce;background:linear-gradient(110deg,#e0f0e6,#e6f1f8);overflow:visible;z-index:40}.sidebar .nav-label,.sidebar #nav,.sidebar .side-note,.sidebar .side-foot{display:none!important}.sidebar .brand{padding:0;border:0;gap:0;display:inline-flex}.sidebar .brand .logo{display:none}.sidebar .brand>span:last-child{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.sidebar .profe-name{font:32px/1.1 Georgia;color:#154e65;letter-spacing:-.5px}.sidebar .profe-label{font:12px/1.5 system-ui;color:#276851;margin:0}.sidebar .brand small{font:11px/1.5 system-ui;margin:0;color:#3e6675;border-left:1px solid #b4d0cd;padding-left:20px}.shell{margin-left:0}.shell>header{max-width:1400px;margin:auto;padding:11px 5%}.shell>main{max-width:1400px}.assessment-map,.p1-intro,.module-map,#p2-integrated [id]{scroll-margin-top:95px}.shell>footer{max-width:1400px;margin:auto}.home-intro h1{font-size:52px}
@media(max-width:750px){.sidebar{padding:12px 5%}.sidebar .brand>span:last-child{display:grid;grid-template-columns:auto 1fr;gap:2px 15px}.sidebar .profe-name{grid-row:span 2;font-size:29px}.sidebar .profe-label{font-size:11px}.sidebar .brand small{border:0;padding:0;font-size:10px}.shell>header{padding:8px 5%}.shell>main{padding-top:23px}.home-intro h1{font-size:36px}}
.illustrated-map .map-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}.illustrated-map .map-facts .visual-map-fact{display:flex;align-items:center;gap:13px;border-radius:12px;border:1px solid #bcd7d3;background:#fff;padding:17px 15px;color:#1e627e;min-height:87px}.visual-map-fact svg{width:42px;height:42px;flex-shrink:0}.visual-map-fact b{font-size:13px;line-height:1.5;font-weight:650}.illustrated-map .visual-map-fact:nth-child(2){color:#2b7250;background:#eff7f0;border-color:#bcd8c4}.illustrated-map .visual-map-fact:nth-child(3){background:#edf4f9;color:#205f80}.illustrated-map .visual-map-fact:nth-child(3) svg{color:#317c9e}@media(max-width:600px){.illustrated-map .map-facts{gap:8px}.illustrated-map .map-facts .visual-map-fact{display:grid;justify-items:center;text-align:center;padding:13px 8px;gap:8px}.visual-map-fact b{font-size:11px}.visual-map-fact svg{width:34px;height:34px}}
/* Image reading workshop and continuous concept movement */
.tool-home{display:inline-flex!important;position:sticky;top:100px;z-index:10;background:#075780!important;color:white!important;border:2px solid white;border-radius:12px;padding:13px 22px!important;font-size:16px!important;font-weight:750;box-shadow:0 4px 15px #164d6b30}.tool-reading{scroll-margin-top:180px}.tool-cloud button{animation:topicFloat 5s ease-in-out infinite;animation-delay:var(--float-delay,0s)}@keyframes topicFloat{0%,100%{transform:translateY(-4px)}50%{transform:translateY(5px)}}.barthes-workshop{padding:28px;margin:24px 0;border:1px solid #a6cec0;border-radius:22px;background:linear-gradient(135deg,#eef7ef,#eaf3fa)}.barthes-workshop h2{font:clamp(28px,4vw,42px)/1.15 Georgia;color:#125870;margin:12px 0}.barthes-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.barthes-grid figure{margin:10px 0}.barthes-grid svg{width:100%;display:block}.barthes-grid figcaption{font-size:11px;margin:8px 0 14px;color:#42636b}.barthes-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.barthes-tabs button{padding:11px 13px;border:1px solid #71a6ac;border-radius:9px;background:white;color:#125977;font-weight:650}.barthes-tabs button[aria-pressed=true]{background:#146b54;color:white}#barthes-detail{background:white;padding:20px;border-radius:14px;min-height:250px}#barthes-detail h3{font:25px Georgia;color:#145a78}.barthes-transfer{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}.barthes-transfer a{background:white;border-left:5px solid #207958;border-radius:8px;padding:18px;font-size:14px}.barthes-transfer a+ a{border-color:#146795}.barthes-workshop .source-link{font-size:12px;margin-top:20px}@media(max-width:800px){.barthes-grid,.barthes-transfer{grid-template-columns:1fr}.barthes-workshop{padding:18px}.tool-home{top:95px}}@media(prefers-reduced-motion:reduce){.tool-cloud button{animation:none}}
.narr-study{max-width:1120px;margin:auto}.narr-study h1{font:clamp(36px,5vw,62px)/1.12 Georgia;color:#125c7e}.narr-study h1 em{color:#237849}.narr-top-links{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}.narr-top-links a,.narr-study-access{display:inline-block;padding:13px 18px;border:1px solid #81afb7;background:#e8f5ef;border-radius:10px;color:#155c7a;font-weight:700}.narr-unit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:26px 0}.narr-unit-grid button{border:1px solid #9ac1bb;border-radius:15px;padding:18px;background:linear-gradient(145deg,#f2f9f1,#e7f1fa);color:#175873;text-align:left;cursor:pointer}.narr-unit-grid button>span{display:block;font:40px Georgia;color:#277953;margin-bottom:12px}.narr-unit-grid b{display:block;font-size:15px;line-height:1.4}.narr-unit-grid small{display:block;margin-top:10px;color:#52717c}.narr-unit-grid button[aria-pressed=true]{background:linear-gradient(115deg,#176e50,#075b89);color:white;box-shadow:0 6px 15px #155c6c25}.narr-unit-grid button[aria-pressed=true]>span,.narr-unit-grid button[aria-pressed=true] small{color:#d1f2dd}#narr-unit-detail{scroll-margin-top:95px;border:1px solid #a2c5c0;border-radius:20px;background:white;padding:28px}.narr-unit-title{display:flex;gap:22px;align-items:center}.narr-unit-title>span{font:70px Georgia;color:#297d59}.narr-unit-title h2{font:36px Georgia;color:#155c7e;margin:9px 0}.narr-unit-title small{color:#36745b;letter-spacing:1px}.narr-reading-tabs,.narr-version-tabs{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}.narr-reading-tabs button,.narr-version-tabs button{border:1px solid #8cb4bc;border-radius:9px;background:#eaf4f7;color:#145b76;padding:13px 17px;font-weight:700;cursor:pointer}.narr-reading-tabs button[aria-pressed=true],.narr-version-tabs button[aria-pressed=true]{background:#14684f;color:white}.narr-study h3{font:27px Georgia;color:#175d79}.narr-study p{line-height:1.8}.narr-study blockquote{margin:20px 0;padding:24px;border-left:5px solid #3985a6;background:#eaf3fb;font:23px/1.6 Georgia;color:#194e69}.narr-source-note,.narr-transfer{background:#edf7ef;border-left:4px solid #39885c;border-radius:8px;padding:18px;margin:20px 0}.narr-error{background:#fff4e7;border-left:4px solid #b38b40;border-radius:8px;padding:18px;margin:20px 0}.narr-lab{background:linear-gradient(135deg,#e5f4ea,#e5f1fa);border:1px solid #a5ccc0;padding:28px;border-radius:20px;margin:28px 0}.narr-lab h2{font:36px Georgia;color:#155a7b}.narr-caution{font-size:12px;color:#466978}.narr-study label{display:block;margin:24px 0 10px;color:#185b71;font-weight:700}.narr-study textarea{width:100%;min-height:160px;padding:16px;border:1px solid #95b9bb;border-radius:12px;font:16px/1.7 system-ui}.narr-pdf{padding:22px;border:1px solid #9dbfb9;border-radius:14px;background:#fff}.narr-pdf summary{font-weight:750;color:#165f7d;cursor:pointer}.narr-pdf iframe{width:100%;height:650px;border:1px solid #c2d6d3;margin-top:20px}.narr-pdf:not([open]) iframe{display:none}@media(max-width:800px){.narr-unit-grid{grid-template-columns:repeat(2,1fr)}#narr-unit-detail,.narr-lab{padding:20px}.narr-unit-title h2,.narr-lab h2{font-size:29px}.narr-unit-title>span{font-size:50px}.narr-unit-grid button{padding:14px}}
.narr-chapter-nav{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:26px 0}.narr-chapter-nav button{padding:18px;border:1px solid #96bcb9;border-radius:14px;background:#ecf5f2;color:#155c78;text-align:left;cursor:pointer}.narr-chapter-nav b{display:block;font-size:16px;line-height:1.4}.narr-chapter-nav span{display:block;font-size:12px;margin-top:10px;line-height:1.6}.narr-chapter-nav button[aria-pressed=true]{background:linear-gradient(125deg,#156b50,#0a5c88);color:white;box-shadow:0 4px 14px #155b6433}#narr-chapter-heading h2{font:32px Georgia;color:#155b78;margin:20px 0 8px}.narr-resource-links{display:flex;flex-wrap:wrap;gap:12px}.narr-resource-links a{padding:12px 16px;border:1px solid #b1d1ca;border-radius:10px;background:#f1f8f4;color:#165e7c;font-size:13px}@media(max-width:850px){.narr-chapter-nav{grid-template-columns:repeat(2,1fr)}.narr-chapter-nav button:last-child{grid-column:1/-1}}