:root{--color-primary:#2d6a4f;--color-secondary:#1b5e3b;--color-text:#212121;--color-text-inverse:#f0f5f0;--color-bg:#f4f1ea;--color-hero-bg:#d9ead3;--font-body:system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;--font-heading:Georgia,'Times New Roman',serif;--font-size-base:1rem;--font-size-lg:1.25rem;--font-size-lg:clamp(1.25rem,1.1rem + 0.625vw,1.75rem);--font-size-xl:1.75rem;--font-size-xl:clamp(1.75rem,1rem + 2.5vw,3rem);--line-height-base:1.5;--space-xs:0.25rem;--space-sm:0.5rem;--space-md:1rem;--space-lg:2rem;--space-xl:4rem;--container-max-width:1200px;--color-surface:#ffffff;--color-border:#c8dcc0;--radius-sm:0.25rem;--radius-md:0.5rem;--slider-progress-color:var(--color-primary);--slider-progress-height:3px;}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}ul,ol{list-style:none;}a{text-decoration:none;}html{scroll-behavior:smooth;}body{display:flex;flex-direction:column;min-height:100vh;font-family:var(--font-body);font-size:var(--font-size-base);line-height:var(--line-height-base);color:var(--color-text);background-color:var(--color-bg);}.container{max-width:var(--container-max-width);margin:0 auto;padding-right:var(--space-md);padding-left:var(--space-md);}.site-main{flex:1;}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}@media (min-width:768px){.container{padding-right:var(--space-lg);padding-left:var(--space-lg);}}@media (min-width:1024px){.container{padding-right:var(--space-xl);padding-left:var(--space-xl);}}.site-header{background-color:var(--color-primary);}.site-header__inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;padding:var(--space-md) 0;}.site-header__title{font-family:var(--font-heading);font-size:var(--font-size-lg);color:var(--color-text-inverse);}.site-header__checkbox{position:absolute;opacity:0;pointer-events:none;}.site-header__toggle{display:inline-flex;align-items:center;justify-content:center;width:2.75rem;height:2.75rem;cursor:pointer;}.site-header__toggle-bar{position:relative;display:block;width:1.5rem;height:2px;background-color:var(--color-text-inverse);transition:background-color 0.25s ease;}.site-header__toggle-bar::before,.site-header__toggle-bar::after{content:'';position:absolute;left:0;width:1.5rem;height:2px;background-color:var(--color-text-inverse);transition:transform 0.25s ease;}.site-header__toggle-bar::before{top:-6px;}.site-header__toggle-bar::after{top:6px;}.site-header__checkbox:checked ~ .site-header__toggle .site-header__toggle-bar{background-color:transparent;}.site-header__checkbox:checked ~ .site-header__toggle .site-header__toggle-bar::before{transform:translateY(6px) rotate(45deg);}.site-header__checkbox:checked ~ .site-header__toggle .site-header__toggle-bar::after{transform:translateY(-6px) rotate(-45deg);}.site-header__nav{flex-basis:100%;max-height:0;overflow:hidden;visibility:hidden;transition:max-height 0.25s ease,visibility 0.25s ease;}.site-header__checkbox:checked ~ .site-header__nav{max-height:15rem;visibility:visible;}.site-header__links{display:flex;flex-direction:column;gap:var(--space-sm);padding:var(--space-md) 0;}.site-header__link{display:flex;align-items:center;min-height:2.75rem;color:var(--color-text-inverse);}.site-header__toggle:focus-visible,.site-header__link:focus-visible{outline:2px solid var(--color-text-inverse);outline-offset:2px;}@media (prefers-reduced-motion:reduce){.site-header__toggle-bar,.site-header__toggle-bar::before,.site-header__toggle-bar::after,.site-header__nav{transition:none;}}@media (min-width:768px){.site-header__checkbox,.site-header__toggle{display:none;}.site-header__nav,.site-header__checkbox:checked ~ .site-header__nav{flex-basis:auto;max-height:none;overflow:visible;visibility:visible;}.site-header__links{flex-direction:row;gap:var(--space-md);padding:0;}}.hero{min-height:50vh;padding:var(--space-xl) 0;text-align:center;background-color:var(--color-hero-bg);}.hero__title{margin-bottom:var(--space-md);font-family:var(--font-heading);font-size:var(--font-size-xl);}.hero__intro{max-width:40rem;margin:0 auto;}.site-footer{padding:var(--space-md) 0;text-align:center;background-color:var(--color-secondary);}.site-footer__copyright{color:var(--color-text-inverse);}.species{padding:var(--space-xl) 0;}.species__title{margin-bottom:var(--space-lg);font-family:var(--font-heading);font-size:var(--font-size-lg);}.species__tabs{margin-bottom:var(--space-lg);}.tabs__list{display:flex;flex-wrap:wrap;gap:var(--space-sm);}.tabs__tab{padding:var(--space-sm) var(--space-md);font:inherit;color:var(--color-text);background-color:transparent;border:1px solid var(--color-border);border-radius:var(--radius-sm);cursor:pointer;}.tabs__tab.is-active{color:var(--color-text-inverse);background-color:var(--color-primary);}.tabs__tab:focus-visible,.species-card__more:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;}.species__grid{display:grid;grid-template-columns:1fr;gap:var(--space-lg);}.species-card{display:flex;flex-direction:column;overflow:hidden;background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);}.species-card__image{display:block;width:100%;height:auto;aspect-ratio:4 / 3;object-fit:cover;}.species-card__body{display:flex;flex-direction:column;gap:var(--space-sm);padding:var(--space-md);}.species-card__title{font-family:var(--font-heading);font-size:var(--font-size-lg);}.species-card__facts{padding-left:var(--space-md);}.species-card__facts li{margin-bottom:var(--space-xs);}.species-card__more{align-self:flex-start;padding:var(--space-sm) var(--space-md);font:inherit;color:var(--color-text-inverse);background-color:var(--color-primary);border:none;border-radius:var(--radius-sm);cursor:pointer;}.species-card.is-hidden{display:none;}@media (min-width:768px){.species__grid{grid-template-columns:repeat(2,1fr);}}@media (min-width:1024px){.species__grid{grid-template-columns:repeat(3,1fr);}}.lifestyle{padding:var(--space-xl) 0;}.lifestyle__title{margin-bottom:var(--space-lg);font-family:var(--font-heading);font-size:var(--font-size-lg);}.lifestyle__grid{display:grid;grid-template-columns:1fr;gap:var(--space-lg);}.lifestyle__block{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-md);}.lifestyle__block-title{margin-bottom:var(--space-sm);font-family:var(--font-heading);font-size:var(--font-size-lg);}.lifestyle__block-text{margin-bottom:var(--space-sm);line-height:var(--line-height-base);}.lifestyle__block-image{display:block;width:100%;height:auto;aspect-ratio:16 / 9;object-fit:cover;border-radius:var(--radius-sm);}.slider{position:relative;overflow:hidden;}.slider__track{position:relative;}.slider__slide{display:none;}.slider__slide--active{display:block;}.slider__slide-image{display:block;width:100%;height:auto;aspect-ratio:16 / 9;object-fit:cover;}.slider__btn{position:absolute;top:50%;transform:translateY(-50%);z-index:1;width:2.5rem;height:2.5rem;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-lg);color:var(--color-text-inverse);background-color:var(--color-primary);border:none;border-radius:var(--radius-sm);cursor:pointer;opacity:0.8;line-height:1;}.slider__btn:hover{opacity:1;}.slider__btn--prev{left:var(--space-sm);}.slider__btn--next{right:var(--space-sm);}.slider__indicators{display:flex;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) 0;}.slider__indicator{width:var(--space-sm);height:var(--space-sm);padding:0;background-color:var(--color-border);border:none;border-radius:50%;cursor:pointer;}.slider__indicator--active{background-color:var(--color-primary);}.slider__btn:focus-visible,.slider__indicator:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;}.slider__progress{display:block;width:100%;height:var(--slider-progress-height);background-color:var(--slider-progress-color);visibility:hidden;}.slider--autoplay .slider__progress{visibility:visible;}.is-paused .slider__progress{animation-play-state:paused !important;}.no-js .slider__btn{display:none;}@keyframes slider-progress{from{width:0;}to{width:100%;}}@media (prefers-reduced-motion:reduce){.slider__progress{animation:none !important;}}@media (min-width:768px){.lifestyle__grid{grid-template-columns:repeat(2,1fr);}.lifestyle__block:first-child{grid-column:1 / -1;}}.quiz{padding:var(--space-xl) 0;}.quiz__title{margin-bottom:var(--space-lg);font-family:var(--font-heading);font-size:var(--font-size-lg);}.quiz__fallback{font-size:var(--font-size-base);line-height:var(--line-height-base);color:var(--color-text);}.quiz__progress{margin-bottom:var(--space-md);font-size:var(--font-size-base);font-weight:700;line-height:var(--line-height-base);}.quiz__question{border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-md);}.quiz__legend{margin-bottom:var(--space-md);font-family:var(--font-heading);font-size:var(--font-size-lg);font-weight:700;line-height:var(--line-height-base);}.quiz__option{display:flex;align-items:center;gap:var(--space-sm);min-height:2.75rem;padding:var(--space-sm);border-radius:var(--radius-sm);transition:background-color 0.2s;cursor:pointer;}.quiz__option:hover{background-color:var(--color-surface);}.quiz__option:focus-within{outline:2px solid var(--color-primary);outline-offset:2px;}.quiz__option-input{flex-shrink:0;width:1.25rem;height:1.25rem;accent-color:var(--color-primary);cursor:pointer;}.quiz__option-text{font-size:var(--font-size-base);line-height:var(--line-height-base);}.quiz__nav{display:flex;justify-content:space-between;gap:var(--space-md);margin-top:var(--space-lg);}.quiz__btn{display:inline-flex;align-items:center;justify-content:center;min-width:6.5rem;min-height:2.75rem;padding:var(--space-sm) var(--space-md);font-family:var(--font-body);font-size:var(--font-size-base);font-weight:700;color:var(--color-text-inverse);background-color:var(--color-primary);border:none;border-radius:var(--radius-sm);transition:opacity 0.2s;cursor:pointer;}.quiz__btn:disabled{opacity:0.5;cursor:not-allowed;}.quiz__result{border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-lg);text-align:center;}.quiz__result-score{margin-bottom:var(--space-sm);font-family:var(--font-heading);font-size:var(--font-size-lg);font-weight:700;}.quiz__result-text{margin-bottom:var(--space-md);font-size:var(--font-size-base);line-height:var(--line-height-base);}.is-hidden{display:none;}.quiz__btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;}@media (prefers-reduced-motion:reduce){.quiz__btn,.quiz__option{transition:none;}}@media (min-width:768px){.quiz__question{padding:var(--space-lg);}}