/* Intermediate 2 navy/teal shell; a bound, single-page illustrated book. */
.ie2-red-book [hidden]{display:none!important}
.ie2-red-book .site-header{position:relative;overflow:visible;backdrop-filter:none;-webkit-backdrop-filter:none}
.ie2-red-book .navbar,.ie2-red-book .nav-links{overflow:visible;flex-wrap:wrap}
.ie2-red-book .jaralingua-auth-nav .auth-panel{position:fixed;top:var(--rr-auth-top,12px);right:18px;left:auto;bottom:auto;margin:0;width:min(380px,calc(100vw - 36px));max-height:var(--rr-auth-height,calc(100dvh - 24px));overflow:auto;background:white;color:var(--ie2-ink)}
.ie2-red-book .ie2-grammar-hero{min-height:0}.ie2-red-book .ie2-grammar-hero-copy{padding:2.5rem 2rem}.ie2-red-book .ie2-grammar-hero>figure>img{min-height:320px;max-height:560px;object-fit:cover;object-position:center 36%}
.ie2-red-book .ie2-grammar-hero .jl-page-qr-card img{width:100%;height:100%;min-height:0;max-height:none;object-fit:contain;aspect-ratio:1}
.ie2-red-book .ie2-grammar-shell .intermediate2-kicker{color:var(--ie2-navy)}
.rr-section-heading{display:flex;align-items:end;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin:1rem 0}.rr-section-heading h2{margin:.3rem 0;color:var(--ie2-navy);font-size:clamp(1.5rem,2.6vw,2.5rem)}.rr-section-heading p{margin:.4rem 0;line-height:1.55;color:var(--ie2-muted)}
.rr-reader{--rr-reading-size:clamp(1.15rem,1.65vw,1.85rem);min-width:0;scroll-margin-top:12px}
.rr-reader.is-large{--rr-reading-size:clamp(1.45rem,2.05vw,2.2rem)}
.rr-toolbar,.rr-tools,.rr-audio-actions,.rr-turn-nav,.rr-speeds{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}
.rr-toolbar{margin:0 0 1rem;justify-content:space-between}.rr-toolbar label{display:flex;align-items:center;gap:.5rem;font-weight:700;color:var(--ie2-navy)}
.rr-toolbar select{width:min(330px,50vw);min-height:44px;border:1px solid #bdcbd7;background:white;color:var(--ie2-navy);padding:.55rem;border-radius:8px;font:inherit}
#rrCounter{font-size:.9rem;font-weight:750;color:var(--ie2-teal)}
.rr-reader button,.rr-reading-dialog header button,.rr-image-dialog button{font-family:inherit;font-size:1rem;line-height:1.25;min-height:44px;padding:.65rem 1rem;border:1px solid #b7c9d5;border-radius:8px;background:white;color:var(--ie2-navy);font-weight:700;cursor:pointer}
.rr-reader button:hover,.rr-reader button[aria-pressed=true]{background:#e1f0eb;border-color:var(--ie2-teal)}
.rr-reader button:disabled{opacity:.45;cursor:default}.ie2-red-book :focus-visible{outline:3px solid #be781d;outline-offset:3px}
.rr-reader .rr-primary{background:var(--ie2-teal);border-color:var(--ie2-teal);color:white}.rr-reader .rr-primary:hover{background:#09615e}
.rr-book{position:relative;isolation:isolate;padding:14px 14px 21px 30px;border-radius:9px 18px 18px 9px;background:linear-gradient(90deg,#041d30,#193e4d 12px,#071c34 18px,#244454 25px,#0b2940 31px);box-shadow:0 18px 32px #0c294330,0 4px 5px #0c294333;perspective:2000px;margin-bottom:1rem}
.rr-book:before{content:"";position:absolute;inset:8px 8px 9px 27px;border-radius:3px 10px 10px 3px;background:repeating-linear-gradient(0deg,#c4b295 0px,#faf0dc 1px,#faf0dc 3px);box-shadow:2px 4px 6px #0003;z-index:-1}
.rr-paper{position:relative;min-width:0;border-radius:3px 8px 8px 3px;background:#fff9ed;box-shadow:inset 12px 0 16px -12px #70492280,3px 2px 7px #0002;overflow:hidden;transform-origin:left center}
.rr-paper:before{content:"";position:absolute;inset:0 auto 0 0;width:16px;pointer-events:none;z-index:1;background:linear-gradient(90deg,#9b75442b,transparent)}
.rr-cover{display:grid;grid-template-columns:1fr 1fr;min-height:550px;background:#112d3b;color:#f3e1b5;padding:clamp(22px,3vw,50px);gap:clamp(20px,4vw,65px);align-items:center;background-image:repeating-linear-gradient(90deg,#ffffff03 0 1px,transparent 1px 4px)}
.rr-cover:after{content:"";pointer-events:none;position:absolute;inset:13px;border:1px solid #c8a76188;box-shadow:inset 0 0 0 4px #142c38,inset 0 0 0 5px #c8a76144;border-radius:4px}
.rr-cover-copy{text-align:center;z-index:1}.rr-cover h2{font:500 clamp(2.8rem,5.4vw,6.6rem)/1.04 Georgia,serif;color:#f6e6be;letter-spacing:-.04em;margin:1.1rem 0}.rr-cover p{color:#f1dfba;font:italic clamp(1.1rem,1.8vw,1.8rem)/1.5 Georgia,serif}.rr-cover .rr-cover-kicker{font:700 .8rem/1.4 system-ui;letter-spacing:.2em;text-transform:uppercase}.rr-cover .rr-ornament{font-size:1.3rem;letter-spacing:.12em;color:#cdaa64}.rr-cover small{display:block;margin:1.5rem 0 .4rem;color:#d4dfd9;font-size:.8rem}
.rr-reader .rr-cover button{background:#e0c083;color:#142d39;border:1px solid #ead6aa;min-height:52px;margin:.4rem 0}.rr-reader .rr-cover button:hover{background:#f5dcab}
.rr-cover figure{margin:0;border:1px solid #d3b77c;padding:8px;transform:rotate(1deg);box-shadow:0 15px 25px #0004}.rr-cover img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain}
.rr-leaf{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(20px,3vw,54px);padding:clamp(20px,3vw,48px);align-items:center;background:radial-gradient(ellipse at 100% 0,#fffdf8,transparent 80%),#fff8e9;min-height:550px}
.rr-reader .rr-image-open{padding:0;background:#f2e9d9;border:1px solid #cbb992;border-radius:3px;position:relative;display:block;width:100%;line-height:0;box-shadow:0 8px 20px #64462521;overflow:hidden}
.rr-image-open img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain}.rr-image-open span{position:absolute;bottom:.6rem;left:.6rem;padding:.5rem .6rem;font:600 .75rem/1.2 system-ui;background:#fffaf0ed;border-radius:5px;color:#183b46}
.rr-story-copy{min-width:0}.rr-folio{font:750 .76rem/1.4 system-ui!important;letter-spacing:.17em;text-transform:uppercase;color:#816036!important;margin:0 0 1rem!important}
.rr-story-copy h2{font:500 clamp(1.65rem,2.55vw,3rem)/1.12 Georgia,serif;color:#442a25;margin:0 0 1.2rem;letter-spacing:-.025em}
#rrText p{font:400 var(--rr-reading-size)/1.65 Georgia,'Times New Roman',serif;color:#382f29;margin:0 0 1rem;text-wrap:pretty}
#rrText p:last-child{margin-bottom:0}#rrText p:first-child:first-letter{font-size:1.6em;color:#8b3b34;line-height:1}
.rr-reader .rr-phrase{display:inline;min-height:0;padding:.15em 0;margin:0;border:0;border-radius:2px;border-bottom:1px dotted #719387;background:none;line-height:inherit;font:inherit;color:inherit;text-align:left;cursor:pointer;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.rr-phrase>span{display:inline-block;font-family:system-ui;font-size:.56em;color:#216d63;vertical-align:middle;margin-left:.2em;white-space:nowrap}.rr-reader .rr-phrase:hover,.rr-reader .rr-phrase[aria-pressed=true]{background:#e3eee1;border:0;border-bottom:1px solid #39806f;color:#224e43}
.rr-end{font:italic 1.2rem Georgia,serif;color:#93513d;margin:1.5rem 0 0}.rr-end span{display:block;margin-top:.6rem;color:#a3884e}
.rr-page-scroll{min-height:0}.rr-scene-help{background:white;border:1px solid var(--ie2-line);border-radius:12px;padding:1rem 1.2rem;margin:1rem 0}.rr-scene-help summary{cursor:pointer;font-weight:800;color:var(--ie2-teal);min-height:44px;align-content:center}.rr-scene-help>p{font-size:1.15rem;line-height:1.55;font-weight:700;color:var(--ie2-navy)}
.rr-language{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.rr-language article{min-width:0;background:#f2f7f8;padding:1rem;border-radius:10px}.rr-language h3{font-size:.84rem;color:#497077;margin:0 0 .5rem}.rr-language p{line-height:1.5;margin:.6rem 0 0;font-size:.95rem}.rr-language p[lang=es]{color:#566773;font-style:italic}.rr-language .rr-phrase{font-weight:700;min-height:44px;display:inline-block;padding:.4rem 0}
.rr-audio-bar{border:1px solid #c8d8df;border-radius:12px;padding:.85rem 1rem;background:white;margin:1rem 0 .7rem}.rr-audio-actions{gap:.5rem}.rr-speeds{margin-left:auto;gap:.3rem}.rr-speeds button{padding:.65rem .7rem}
.rr-progress{display:flex;align-items:center;gap:.7rem;margin:.6rem 0 0;color:#536572;font-variant-numeric:tabular-nums;font-size:.82rem}.rr-progress input{flex:1;min-width:40px;height:30px;accent-color:var(--ie2-teal);cursor:pointer}#rrAudioStatus{font-size:.85rem;line-height:1.4;margin:.2rem 0 0;color:#49616f;min-height:1.2em}
/* Keep page turns beside the book, including while the long mobile page scrolls. */
.rr-turn-nav{position:sticky;top:max(8px,env(safe-area-inset-top));z-index:5;justify-content:space-between;gap:.5rem;padding:.5rem;margin:0 0 .75rem;background:#f7f3e9;border:1px solid #c8d8df;border-radius:12px;box-shadow:0 3px 10px #0c294318}.rr-turn-nav>button{min-width:140px;border-color:var(--ie2-navy);min-height:48px}.rr-page-dots{display:flex;gap:.25rem;flex-wrap:wrap}.rr-page-dots button{padding:.5rem;width:44px}.rr-page-dots button[aria-current=page]{background:var(--ie2-navy);color:white;border-color:var(--ie2-navy)}
.rr-help{margin:2rem 0 1rem;border:1px solid var(--ie2-line);padding:1rem 1.4rem;border-radius:14px;background:white}.rr-help summary{cursor:pointer;font-size:1.2rem;font-weight:800;min-height:44px;align-content:center;color:var(--ie2-navy)}.rr-help-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem}.rr-help h3{color:var(--ie2-teal)}.rr-help p{line-height:1.6}.rr-colophon{font-size:.86rem;line-height:1.6;color:var(--ie2-muted)}
.rr-reading-dialog,.rr-image-dialog{position:fixed;inset:0;margin:0;width:100vw;max-width:none;height:100vh;height:100dvh;max-height:none;padding:0;border:0;background:#eef2f5;color:var(--ie2-navy)}
.rr-reading-dialog[open],.rr-image-dialog[open]{display:flex;flex-direction:column}.rr-reading-dialog::backdrop,.rr-image-dialog::backdrop{background:#051b37e8}
.rr-reading-dialog>header,.rr-image-dialog>header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.6rem 1rem;background:var(--ie2-navy);color:white;flex-shrink:0}.rr-reading-dialog header>div{display:flex;gap:.5rem;flex-shrink:0}
#rrReadingSlot{flex:1;min-height:0;padding:.65rem 1rem .8rem;display:flex}#rrReadingSlot>.rr-reader{display:flex;flex-direction:column;width:100%;min-height:0}#rrReadingSlot .rr-toolbar{flex-shrink:0;margin-bottom:.5rem}#rrReadingSlot .rr-page-scroll{overflow:auto;flex:1;overscroll-behavior:contain;padding:2px 2px 8px}#rrReadingSlot .rr-audio-bar{flex-shrink:0;margin:.5rem 0;padding:.5rem .8rem}#rrReadingSlot .rr-turn-nav{position:static;flex-shrink:0;margin-bottom:.5rem;padding:.25rem .5rem}
#rrReadingSlot .rr-book{margin:0;min-height:100%}#rrReadingSlot .rr-leaf{min-height:0}#rrReadingSlot .rr-cover{min-height:0}#rrReadingSlot .rr-image-open img,#rrReadingSlot .rr-cover figure img{max-height:calc(100dvh - 425px);width:100%;object-fit:contain;aspect-ratio:auto}#rrReadingSlot .rr-cover h2{font-size:clamp(2.2rem,4.1vw,5rem)}
.rr-image-dialog>img{display:block;flex:1;min-height:0;width:100%;height:0;object-fit:contain;padding:1rem}.rr-image-dialog>header strong{min-width:0;overflow-wrap:anywhere}
html.rr-modal-open{overflow:hidden}
.rr-paper.is-forward{animation:rrTurnForward .48s ease both}.rr-paper.is-back{animation:rrTurnBack .48s ease both}@keyframes rrTurnForward{0%{transform:rotateY(0);filter:brightness(1)}45%{transform:rotateY(-55deg);filter:brightness(.9)}100%{transform:rotateY(0);filter:brightness(1)}}@keyframes rrTurnBack{0%{transform:rotateY(0);filter:brightness(1)}45%{transform:rotateY(55deg);filter:brightness(.9)}100%{transform:rotateY(0);filter:brightness(1)}}
@media(max-width:1050px){.rr-reader{--rr-reading-size:1.15rem}.rr-reader.is-large{--rr-reading-size:1.45rem}.rr-leaf{gap:22px;padding:24px}.rr-page-dots{display:none}.rr-cover{min-height:440px}.rr-cover h2{font-size:3.2rem}}
@media(max-width:760px){.ie2-red-book .jaralingua-auth-nav .auth-panel{left:12px;right:12px;width:auto;padding:18px 12px}.ie2-red-book .ie2-grammar-hero-copy{padding:2rem 1rem}.ie2-red-book .ie2-grammar-hero>figure>img{min-height:0;max-height:320px}.rr-cover,.rr-leaf{grid-template-columns:1fr;min-height:0}.rr-cover{padding:28px 22px;gap:20px}.rr-cover-copy{order:1}.rr-cover figure{max-width:300px;width:85%;margin:0 auto}.rr-cover h2{font-size:2.9rem;margin:.6rem 0}.rr-cover .rr-cover-kicker{margin:0}.rr-cover small{margin:1rem 0 0}.rr-book{padding:9px 8px 15px 18px}.rr-leaf{padding:18px;gap:22px}.rr-image-open{max-width:100%}.rr-story-copy h2{font-size:1.75rem}.rr-language,.rr-help-grid{grid-template-columns:1fr}.rr-toolbar{gap:.5rem}.rr-tools{margin-left:auto}.rr-tools button{padding:.55rem .65rem}.rr-toolbar select{font-size:16px;width:min(330px,68vw)}.rr-speeds{margin-left:0}.rr-audio-bar{padding:.65rem}.rr-audio-actions>button{font-size:.9rem;padding:.65rem .8rem}.rr-section-heading>p{font-size:.9rem}.rr-reading-dialog>header>strong{font-size:.9rem}.rr-reading-dialog header button{font-size:.9rem;padding:.55rem .7rem}#rrReadingSlot{padding:.5rem}#rrReadingSlot .rr-cover figure{max-width:180px}#rrReadingSlot .rr-image-open img{max-height:42dvh;aspect-ratio:1}#rrReadingSlot .rr-cover h2{font-size:2rem}#rrReadingSlot .rr-book{min-height:0}.rr-image-dialog>header strong{font-size:.9rem}}
@media(max-width:440px){.rr-toolbar #rrCounter{font-size:.8rem}.rr-tools{width:100%;justify-content:space-between}.rr-audio-actions{display:grid;grid-template-columns:1fr 1fr}.rr-audio-actions .rr-speeds{justify-content:flex-end}.rr-turn-nav>button{min-width:0;flex:1;font-size:.92rem;padding:.65rem .5rem}.rr-reader .rr-speeds button{font-size:.9rem}.rr-book{padding-left:14px}.rr-leaf{padding:15px}.rr-reading-dialog header #rrFullscreen{display:none}#rrReadingSlot .rr-tools{width:auto}#rrReadingSlot .rr-tools #rrTextSize span{display:none}#rrReadingSlot .rr-toolbar select{width:60vw}#rrReadingSlot #rrCounter{display:none}#rrReadingSlot .rr-toolbar{justify-content:space-between}#rrReadingSlot .rr-audio-actions>button{font-size:.8rem}#rrReadingSlot .rr-progress{margin-top:.25rem}#rrReadingSlot #rrAudioStatus{font-size:.75rem}}
@media(max-height:480px) and (min-width:761px){#rrReadingSlot .rr-leaf{grid-template-columns:1fr 1fr;padding:16px}#rrReadingSlot .rr-image-open img{max-height:300px}#rrReadingSlot .rr-audio-bar{padding:.3rem .6rem}#rrReadingSlot .rr-audio-actions{flex-wrap:nowrap}.rr-reading-dialog>header{padding:.3rem .6rem}#rrReadingSlot .rr-progress{margin:0}#rrReadingSlot .rr-cover figure img{max-height:200px}}
@media(prefers-reduced-motion:reduce){.rr-paper{animation:none!important}.ie2-red-book *{scroll-behavior:auto!important}}