/* Imán Lab: un carril, dos polos y controles que también se leen sin color. */
#iman-lab{--iman-ink:#153c36;--iman-deep:#123b35;--iman-line:#41675f;--iman-lime:#e8f794;--iman-coral:#ff947d;--iman-blue:#8cced4;color:var(--iman-ink);padding-block:28px 54px;min-width:0}
#iman-lab *,#iman-lab *::before,#iman-lab *::after{box-sizing:border-box}
#iman-lab [hidden]{display:none!important}
#iman-lab button,#iman-lab select,#iman-lab input,#iman-lab textarea{font:inherit}
#iman-lab button{cursor:pointer}
#iman-lab button:disabled{cursor:default;opacity:.55}
#iman-lab :is(button,a,input,select,textarea,summary):focus-visible{outline:3px solid #d14c30;outline-offset:4px}
#iman-lab .iman-back{display:inline-flex;align-items:center;min-height:44px;color:#52645e;text-underline-offset:4px;font-size:.9rem}
#iman-lab .iman-intro{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:55px;padding:28px 0 34px}
#iman-lab .iman-intro>div{min-width:0}
#iman-lab .iman-intro .eyebrow{margin-bottom:16px;color:#3d5b53;font-size:.7rem;letter-spacing:.1em}
#iman-lab h1{margin:0;font-size:clamp(3.7rem,7.7vw,6.5rem);line-height:1;letter-spacing:-.065em;white-space:nowrap}
#iman-lab h1 em{color:#d65b43;font-family:var(--serif,Georgia,serif);font-size:1.03em;font-weight:400}
#iman-lab .iman-edition{margin:16px 0 0;font-size:.78rem;letter-spacing:.11em;color:#52645e;text-transform:uppercase}
#iman-lab .iman-intro-copy{max-width:440px;justify-self:end}
#iman-lab .iman-preview-badge{display:inline-block;padding:5px 10px;margin-bottom:15px;border:1px solid #c9d79f;border-radius:5px;background:#f1f6dc;color:#3a511e;font-size:.7rem;line-height:1.5}
#iman-lab .iman-tagline{margin:0 0 12px;font-size:clamp(1.2rem,2.25vw,1.7rem);font-weight:600;line-height:1.35;letter-spacing:-.025em}
#iman-lab .iman-intro-copy>p:last-child{margin:0;color:#5b6862;line-height:1.7;font-size:.96rem}
#iman-lab .iman-mode-row{display:flex;align-items:center;justify-content:space-between;gap:22px;margin:8px 0 22px}
#iman-lab .iman-modes{display:flex;gap:6px;padding:5px;border:1px solid #d6e0d8;border-radius:10px;background:#eaf0e8}
#iman-lab .iman-modes button{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;min-height:65px;padding:12px 22px;border:1px solid transparent;border-radius:7px;background:transparent;color:#496056;font-size:1rem;font-weight:700;line-height:1.3;text-align:left}
#iman-lab .iman-modes button span{margin-top:4px;font-size:.75rem;font-weight:400}
#iman-lab .iman-modes button[aria-pressed=true]{background:var(--iman-deep);color:#fff;box-shadow:0 3px 9px #123b3526}
#iman-lab .iman-quiet-note{margin:0;max-width:300px;color:#5b6862;font-size:.79rem;line-height:1.6;text-align:right}
#iman-lab .iman-console{min-width:0;padding:28px;border:1px solid #335b50;border-radius:12px;background:var(--iman-deep);color:#f1f5e8;box-shadow:0 18px 50px #123b3512;overflow:hidden}
#iman-lab .iman-mission-header{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:24px}
#iman-lab .iman-mission-header>div{min-width:0}
#iman-lab .iman-label{margin:0 0 11px;color:#c6d9cb;font-size:.67rem;font-weight:700;line-height:1.4;letter-spacing:.13em}
#iman-lab #iman-heading{margin:0 0 11px;color:#fff;font-size:clamp(1.3rem,2.4vw,2rem);line-height:1.25;letter-spacing:-.03em;scroll-margin-top:125px}
#iman-lab #iman-heading:focus-visible{outline:2px solid var(--iman-lime);outline-offset:5px}
#iman-lab #iman-brief{margin:0;max-width:790px;color:#c1d4c9;font-size:.93rem;line-height:1.65}
#iman-lab .iman-console-mark{flex-shrink:0;width:54px;height:54px}
#iman-lab .iman-selector-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0 23px;border-top:1px solid var(--iman-line)}
#iman-lab .iman-selector-row>div{display:flex;align-items:center;gap:14px;flex:1;min-width:0}
#iman-lab .iman-selector-row label{flex-shrink:0;color:#d6e4da;font-size:.8rem}
#iman-lab select{width:min(100%,430px);min-width:0;min-height:44px;padding:9px 32px 9px 12px;border:1px solid #79998b;border-radius:6px;background:#204b41;color:#fff;font-size:.87rem}
#iman-lab #iman-progress{margin:0;color:var(--iman-lime);font-size:.8rem;white-space:nowrap}
#iman-lab #iman-free-controls>p{margin:0;max-width:225px;color:#c4d5cb;font-size:.78rem;line-height:1.5}
#iman-lab .iman-play-area{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(305px,1fr);gap:24px;align-items:start}
#iman-lab .iman-track-panel{min-width:0;scroll-margin-top:105px;padding:22px 17px 18px;border:1px solid #4b6d61;border-radius:9px;background:#0d302c;overflow:hidden}
#iman-lab .iman-track-heading{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:14px}
#iman-lab .iman-track-heading h3{margin:0}
#iman-lab .iman-phase{font-size:.55rem;font-weight:700;line-height:1.5;letter-spacing:.08em;color:var(--iman-lime);text-align:right}
#iman-lab .iman-scene{width:100%;margin:8px 0 16px;min-height:190px;display:flex;align-items:center}
#iman-lab .iman-scene svg{display:block;width:100%;height:auto;overflow:visible}
#iman-lab .iman-readings{display:grid;grid-template-columns:1fr 1fr;gap:14px;border-top:1px solid #3c5f54;padding-top:18px}
#iman-lab .iman-readings>div{min-width:0}
#iman-lab .iman-readings span{display:block;margin-bottom:7px;color:#b5ccbf;font-size:.56rem;font-weight:700;line-height:1.5;letter-spacing:.09em}
#iman-lab .iman-readings strong{color:#fff;font-size:1.65rem;font-weight:500;letter-spacing:-.025em}
#iman-lab .iman-readings>div:last-child strong{color:var(--iman-lime)}


#iman-lab .iman-track-status{margin:16px 0 0;padding:13px 14px;border-left:3px solid var(--iman-lime);border-radius:0 5px 5px 0;background:#214a3d;color:#f1f5e8;font-size:.8rem;line-height:1.7}
#iman-lab .iman-poles-summary{margin:18px 0 0;padding:15px;border-radius:6px;background:#22493e;color:#eef4e4;font-size:.83rem;line-height:1.7;min-height:80px}
#iman-lab .iman-track-note{margin:16px 0 0;color:#bdd0c4;font-size:.73rem;line-height:1.8}
#iman-lab .iman-pole-n,#iman-lab .iman-pole-s{display:inline-flex;justify-content:center;align-items:center;min-width:20px;min-height:23px;padding:1px 5px;border-radius:3px;color:#17382f;font-weight:800;font-size:.8em;line-height:1.4}
#iman-lab .iman-pole-n{background:var(--iman-coral)}#iman-lab .iman-pole-s{background:var(--iman-blue)}
#iman-lab .iman-controls{padding:22px;background:#f5f5e9;border:1px solid #d7dfc9;border-radius:9px;color:#173b32;min-width:0}
#iman-lab .iman-controls>.iman-label{color:#567062;margin-bottom:20px}
#iman-lab .iman-choice{border:0;margin:0 0 18px;padding:0;min-width:0}
#iman-lab .iman-choice legend{padding:0;margin:0 0 9px;font-size:.79rem;font-weight:700;line-height:1.5}
#iman-lab .iman-segmented{display:flex;gap:7px}
#iman-lab .iman-segmented button{flex:1;min-width:0;min-height:44px;border:1px solid #c2d0bf;border-radius:6px;background:#fff;color:#335347;font-size:.8rem;font-weight:600;padding:9px 8px;line-height:1.4}
#iman-lab .iman-segmented button[aria-pressed=true]{background:#244f40;color:#fff;border-color:#244f40;box-shadow:inset 0 0 0 1px #244f40}
#iman-lab .iman-polarity button{display:flex;align-items:center;justify-content:center;gap:0;padding:7px 18px}
#iman-lab .iman-polarity .iman-pole-n,#iman-lab .iman-polarity .iman-pole-s{flex:1;min-height:28px;border-radius:3px 0 0 3px;font-size:.85rem}
#iman-lab .iman-polarity .iman-pole-n+span,#iman-lab .iman-polarity .iman-pole-s+span{border-radius:0 3px 3px 0}
#iman-lab .iman-strength button{display:flex;align-items:center;justify-content:center;gap:8px;font-size:.73rem}
#iman-lab .iman-strength button span{display:flex;justify-content:center;align-items:center;border:1px solid currentColor;border-radius:50%;width:19px;height:19px;font-size:.65rem}
#iman-lab .iman-free-start{margin:0 0 16px}
#iman-lab .iman-free-start label{display:flex;justify-content:space-between;gap:12px;font-size:.8rem;font-weight:700}
#iman-lab .iman-free-start output{font-weight:500}
#iman-lab input[type=range]{width:100%;min-height:44px;margin:3px 0 0;accent-color:#244f40;cursor:pointer}
#iman-lab .iman-pulse-note{font-size:.72rem;line-height:1.65;color:#5a6c5f;margin:0 0 18px}
#iman-lab .iman-primary{border:1px solid #234f3e;background:var(--iman-lime);color:#173d2f;font-weight:700}
#iman-lab .iman-test{width:100%;min-height:49px;padding:12px;border:1px solid #b2c168;border-radius:6px;font-size:.91rem}
#iman-lab .iman-status{margin:16px 0 13px;padding:13px 14px;border-left:3px solid #96ac91;background:#e8eee2;color:#375543;font-size:.78rem;line-height:1.65;min-height:78px}
#iman-lab .iman-status.is-success{border-left-color:#366e3e;background:#dfeec8;color:#1f4d28}
#iman-lab .iman-status.is-warning{border-left-color:#d47e43;background:#f4e7d2;color:#6c482c}
#iman-lab .iman-actions{display:flex;flex-wrap:wrap;gap:7px}
#iman-lab .iman-actions button{min-height:44px;padding:9px 11px;border:1px solid #bdcbb7;border-radius:5px;background:#fdfef7;color:#355843;font-size:.73rem;line-height:1.5}
#iman-lab .iman-actions .iman-primary{flex-basis:100%;background:var(--iman-lime);border-color:#b2c168;color:#24442d}
#iman-lab .iman-hint-text{padding:12px;margin:13px 0 0;border:1px dashed #b5c29f;border-radius:6px;font-size:.77rem;line-height:1.7;color:#4d6045}
#iman-lab .iman-learning{padding-top:16px;margin-top:17px;border-top:1px solid #c7d1bb}
#iman-lab .iman-learning h3{font-size:.76rem;margin:0 0 7px}
#iman-lab .iman-learning p{font-size:.77rem;line-height:1.75;margin:0;color:#46623d}
#iman-lab .iman-save-note{color:#b8ccbd;margin:20px 0 0;font-size:.73rem;line-height:1.7}
#iman-lab .iman-help,#iman-lab .iman-storage{border:1px solid #d3ddcf;border-radius:7px;padding:16px 21px;margin-top:18px;background:#f4f6eb}
#iman-lab .iman-storage{background:transparent;border-color:#dfe3d7}
#iman-lab summary{cursor:pointer;min-height:28px;align-content:center;font-size:.9rem;font-weight:600;line-height:1.6}
#iman-lab .iman-help p,#iman-lab .iman-storage p{font-size:.9rem;line-height:1.85;color:#53624f;margin:14px 0}
#iman-lab .iman-storage button{min-height:44px;border:1px solid #b8c2ad;background:#fff;color:#4e5e43;border-radius:5px;padding:9px 14px;font-size:.8rem}
#iman-lab .iman-noscript{padding:20px;border:1px solid #c9d4b5;line-height:1.8}
#iman-lab .iman-science{display:grid;grid-template-columns:.85fr 1.15fr;gap:65px;margin-top:58px;padding-top:38px;border-top:1px solid #d7ded0}
#iman-lab .iman-science .eyebrow,#iman-lab .iman-share .eyebrow,#iman-lab .iman-book .eyebrow{font-size:.65rem;color:#526b50;letter-spacing:.1em;margin:0 0 17px}
#iman-lab .iman-science h2,#iman-lab .iman-share h2{margin:0;font-size:clamp(2.3rem,4vw,3.7rem);line-height:1.06;letter-spacing:-.045em}
#iman-lab .iman-science h2 em,#iman-lab .iman-share h2 em{font-family:var(--serif,Georgia,serif);font-weight:400;color:#a44d39;display:block}
#iman-lab .iman-science-copy h3{font-size:1rem;line-height:1.4;margin:0 0 10px;font-weight:700}
#iman-lab .iman-science-copy h3:not(:first-child){margin-top:26px}
#iman-lab .iman-science-copy p{color:#53624e;font-size:.92rem;line-height:1.85;margin:0 0 14px}
#iman-lab .iman-science-copy a{color:#315d43;text-decoration:underline;text-underline-offset:3px;font-size:.78rem;line-height:1.8;overflow-wrap:anywhere}
#iman-lab .iman-share{display:grid;grid-template-columns:.85fr 1.15fr;gap:65px;margin-top:48px;padding:38px 0;border-top:1px solid #d7ded0;border-bottom:1px solid #d7ded0}
#iman-lab .iman-share>div>p:last-child{color:#5b6854;font-size:.9rem;line-height:1.8;margin:16px 0 0}
#iman-lab .iman-share-message{font-family:var(--serif,Georgia,serif);font-size:1.5rem;line-height:1.5;border:0;margin:0 0 22px;padding:0;color:#315139}
#iman-lab .iman-share-buttons{display:flex;flex-wrap:wrap;gap:9px}
#iman-lab .iman-share-link,#iman-lab .iman-share-buttons button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 15px;border:1px solid #bdcbb8;border-radius:5px;background:#f4f7ec;color:#31543c;font-size:.83rem;text-decoration:none;line-height:1.4}
#iman-lab .iman-share-link:hover,#iman-lab .iman-share-buttons button:hover{background:#e8efdb}
#iman-lab .iman-share-note,#iman-lab .iman-share-preview-note,#iman-lab .iman-share-status{font-size:.75rem;line-height:1.8;color:#5d6c54;margin:13px 0 0}
#iman-lab .iman-share-preview-note{padding:10px 12px;border-left:2px solid #bacb86;background:#eff3df}
#iman-lab .iman-share-status:empty{display:none}
#iman-lab .iman-share-manual{margin-top:15px}
#iman-lab .iman-share-manual label{display:block;font-size:.8rem;margin-bottom:7px}
#iman-lab .iman-share-manual textarea{width:100%;padding:12px;border:1px solid #bac7ad;border-radius:4px;color:#31513d;background:#fff;font-size:.82rem;line-height:1.7;resize:vertical;overflow-wrap:anywhere}
#iman-lab .iman-book{display:grid;grid-template-columns:175px minmax(0,1fr);gap:38px;margin-top:38px;border:1px solid #d7dfcc;border-radius:9px;background:#f0f3e4;padding:32px;align-items:center}
#iman-lab .iman-book-cover-link{display:block;max-width:175px;line-height:0}
#iman-lab .iman-book-cover{display:block;width:100%;height:auto;border-radius:3px;box-shadow:6px 9px 20px #24371724}
#iman-lab .iman-book h2{font-size:2rem;line-height:1.2;letter-spacing:-.035em;margin:0 0 15px}
#iman-lab .iman-book-copy>p{font-size:.86rem;color:#5b6850;line-height:1.85;margin:12px 0}
#iman-lab .iman-book-copy .iman-book-hook{font-size:.95rem;color:#3a5639}
#iman-lab .iman-book-actions{display:flex;flex-wrap:wrap;align-items:center;gap:22px;margin-top:21px}
#iman-lab .iman-book-actions .button{font-size:.82rem;min-height:44px;padding:12px 18px;background:#244e3b;color:#fff;border-color:#244e3b}
#iman-lab .iman-book-summary{color:#3d5e3c;font-size:.82rem;text-underline-offset:4px}
#iman-lab .iman-footnote{font-size:.7rem;color:#6c795f;line-height:1.7;margin:33px 0 0;text-align:center}
#iman-lab .iman-visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
@media(max-width:1050px){#iman-lab .iman-play-area{grid-template-columns:minmax(0,1.25fr) minmax(290px,1fr);gap:18px}#iman-lab .iman-console{padding:23px}#iman-lab .iman-controls{padding:20px 17px}#iman-lab .iman-track-panel{padding:19px 13px}#iman-lab .iman-track-heading{display:block}#iman-lab .iman-phase{display:block;margin-top:7px;text-align:left}#iman-lab .iman-science,#iman-lab .iman-share{gap:38px}}
@media(max-width:800px){#iman-lab .iman-intro{gap:27px}#iman-lab .iman-play-area{grid-template-columns:1fr}#iman-lab .iman-track-heading{display:flex}#iman-lab .iman-phase{margin:0;text-align:right}#iman-lab .iman-scene{min-height:150px}#iman-lab .iman-controls{padding:23px}

#iman-lab .iman-poles-summary{min-height:0}#iman-lab .iman-science,#iman-lab .iman-share{grid-template-columns:1fr;gap:28px;margin-top:34px;padding-top:29px}#iman-lab .iman-book{grid-template-columns:150px minmax(0,1fr);gap:26px;padding:25px}#iman-lab .iman-book h2{font-size:1.65rem}#iman-lab .iman-book-actions{align-items:flex-start;flex-direction:column;gap:15px}}
@media(max-width:600px){#iman-lab .iman-intro{grid-template-columns:1fr;gap:27px;padding:22px 0 28px}#iman-lab .iman-intro-copy{justify-self:start;max-width:100%}#iman-lab .iman-tagline br{display:none}#iman-lab .iman-mode-row{display:block}#iman-lab .iman-modes{width:100%}#iman-lab .iman-modes button{flex:1;padding:11px 14px;min-width:0}#iman-lab .iman-quiet-note{max-width:none;margin-top:12px;text-align:left}#iman-lab .iman-quiet-note br{display:none}#iman-lab .iman-console{padding:20px 15px}#iman-lab .iman-selector-row{display:block}#iman-lab .iman-selector-row>div{display:block}#iman-lab .iman-selector-row label{display:block;margin-bottom:8px}#iman-lab select{width:100%}#iman-lab #iman-progress{padding:0;margin-top:12px}#iman-lab #iman-free-controls>p{max-width:none;margin-top:12px}#iman-lab .iman-mission-header{gap:14px;margin-bottom:19px}#iman-lab .iman-console-mark{width:43px;height:43px}#iman-lab .iman-track-heading{display:block}#iman-lab .iman-phase{display:block;margin-top:7px;text-align:left}#iman-lab .iman-readings strong{font-size:1.3rem}#iman-lab .iman-help,#iman-lab .iman-storage{padding-inline:16px}#iman-lab .iman-help summary,#iman-lab .iman-storage summary{font-size:.85rem}}
@media(max-width:520px){#iman-lab .iman-book{grid-template-columns:1fr;padding:25px 21px;gap:26px}#iman-lab .iman-book-cover-link{width:150px}#iman-lab .iman-book h2{font-size:1.8rem}#iman-lab .iman-book-actions .button{width:100%;text-align:center;justify-content:center}#iman-lab .iman-book-actions{align-items:stretch}#iman-lab .iman-share-buttons{gap:8px}#iman-lab .iman-share-link,#iman-lab .iman-share-buttons button{flex:1 1 auto;padding-inline:13px;font-size:.8rem}#iman-lab .iman-share-message{font-size:1.1rem}#iman-lab .iman-share h2{font-size:2rem}}
@media(max-width:440px){#iman-lab{padding-top:16px;padding-bottom:30px}#iman-lab .iman-intro .eyebrow{font-size:.59rem;letter-spacing:.07em}#iman-lab h1{font-size:clamp(3rem,15vw,4.4rem)}#iman-lab .iman-intro-copy>p:last-child{font-size:.9rem}#iman-lab .iman-preview-badge{font-size:.65rem;padding-inline:8px}#iman-lab .iman-modes button{padding-inline:10px;font-size:.93rem}#iman-lab .iman-modes button span{font-size:.64rem}#iman-lab .iman-console{margin-inline:-8px;padding:18px 11px;border-radius:8px}#iman-lab #iman-heading{font-size:1.24rem}#iman-lab #iman-brief{font-size:.84rem}#iman-lab .iman-controls{padding:18px 15px}#iman-lab .iman-track-panel{padding:17px 10px}#iman-lab .iman-scene{min-height:130px;margin:0 0 10px}#iman-lab .iman-track-note{font-size:.7rem}

#iman-lab .iman-poles-summary{font-size:.77rem;padding:12px}#iman-lab .iman-help p{font-size:.85rem}#iman-lab .iman-save-note{font-size:.68rem}#iman-lab .iman-science h2{font-size:2.3rem}#iman-lab .iman-footnote{margin-top:28px}}
@media(prefers-reduced-motion:reduce){#iman-lab *,#iman-lab *::before,#iman-lab *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(forced-colors:active){#iman-lab .iman-segmented button[aria-pressed=true],#iman-lab .iman-modes button[aria-pressed=true]{outline:2px solid Highlight;outline-offset:-4px}#iman-lab .iman-status{border:1px solid CanvasText}#iman-lab .iman-pole-n,#iman-lab .iman-pole-s{border:1px solid CanvasText}#iman-lab input[type=range]{accent-color:Highlight}}