.header{position:sticky;top:0;z-index:30;padding-top:18px;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.navbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 22px;border:1px solid rgba(255,255,255,.92);border-radius:999px;background:#ffffffc7;box-shadow:0 12px 30px #1f2a4414}.brand-link{display:inline-flex;align-items:center;gap:12px;flex-shrink:0}.brand-link img{width:48px;height:48px;border-radius:14px;box-shadow:0 10px 24px #8b72ff2e}.brand-copy{display:flex;flex-direction:column;gap:2px}.brand-name{font-size:1rem;font-weight:800;line-height:1.1}.brand-tagline{color:#667085;font-size:.82rem}.header nav{display:flex;align-items:center;gap:18px}.nav-links{display:flex;align-items:center;gap:8px;padding:0;margin:0;list-style:none}.nav-entry{display:flex}.nav-link{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border-radius:999px;color:#5f6c86;font-size:.94rem;font-weight:700;transition:background-color .2s ease,color .2s ease,transform .2s ease}.nav-link:hover,.nav-link.active{background:#ff5f8f1f;color:#ff5f8f;transform:translateY(-1px)}.nav-actions{display:flex;align-items:center;gap:10px}.nav-icon-link{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;background:#8b72ff14;color:#1f2a44;transition:transform .2s ease,background-color .2s ease}.nav-icon-link:hover{transform:translateY(-1px);background:#ff5f8f1f}.Mobile{display:none;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;background:#ffffffe6;border:1px solid rgba(139,114,255,.16);color:#1f2a44}.category-scroll-container{display:flex;gap:10px;padding:14px 6px 2px;margin:0 auto;width:min(100% - 40px,1200px);overflow-x:auto;scrollbar-width:none}.category-scroll-container::-webkit-scrollbar{display:none}.cat-pill{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 16px;border:1px solid rgba(255,255,255,.9);border-radius:999px;background:#ffffffbf;color:#5f6c86;white-space:nowrap;font-size:.92rem;font-weight:700;box-shadow:0 12px 30px #1f2a4414;transition:transform .2s ease,color .2s ease,background-color .2s ease,border-color .2s ease}.cat-pill:hover,.cat-pill.active{color:#ff5f8f;border-color:#ff5f8f2e;background:#fff5f9f5;transform:translateY(-1px)}.cat-pill--button{-webkit-appearance:none;-moz-appearance:none;appearance:none}@media (max-width: 980px){.navbar{border-radius:28px}.brand-copy{display:none}.header nav{gap:12px}.nav-links{position:absolute;top:calc(100% + 12px);left:12px;right:12px;display:none;flex-direction:column;align-items:stretch;gap:8px;padding:16px;border-radius:24px;background:#fffffff5;border:1px solid rgba(143,155,179,.22);box-shadow:0 20px 44px #1f2a4424}.nav-links.active{display:flex}.nav-link{justify-content:flex-start;padding:0 14px}.Mobile{display:inline-flex}}@media (max-width: 768px){.header{padding-top:12px}.navbar{padding:12px 14px}.brand-link img{width:42px;height:42px}.category-scroll-container{width:min(100% - 24px,1200px);padding-top:12px}}.site-footer{margin-top:52px;padding:0 0 28px}.site-footer__inner{display:flex;justify-content:center;padding:24px 28px;border-radius:24px;background:linear-gradient(135deg,#fffffff0,#f8f1ffeb);border:1px solid rgba(255,255,255,.9);box-shadow:0 24px 60px #492e741f}.site-footer__meta p{margin:0;color:#667085}.site-footer__meta{text-align:center}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 16px;margin-bottom:14px}.footer-links a{color:#1f2a44;font-weight:700}.footer-share{display:flex;justify-content:center;gap:10px;margin-bottom:14px}.footer-share a{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:#8b72ff14;color:#1f2a44;transition:transform .2s ease,background-color .2s ease,color .2s ease}.footer-share a:hover{transform:translateY(-2px);background:#ff5f8f24;color:#ff5f8f}@media (max-width: 980px){.site-footer__inner{justify-content:center}}@media (max-width: 640px){.site-footer{margin-top:36px}.site-footer__inner{padding:20px;border-radius:20px}}/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}button,[type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{border-style:none;padding:0}button:-moz-focusring,[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em .625em}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details{display:block}summary{display:list-item}template{display:none}[hidden]{display:none}:root{color-scheme:light;--page-bg: radial-gradient(circle at top left, rgba(255, 154, 188, .2), transparent 34%), radial-gradient(circle at top right, rgba(110, 176, 255, .18), transparent 28%), linear-gradient(180deg, #fffafc 0%, #f6f8ff 48%, #eef3ff 100%)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;color:#1f2a44;background:var(--page-bg);line-height:1.6}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,textarea,select{font:inherit}button{cursor:pointer}[v-cloak]{display:none!important}#app{min-height:100vh}.container{width:min(100% - 40px,1200px);margin:0 auto}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:#ffffffb8;border:1px solid rgba(255,255,255,.9);color:#ff5f8f;font-size:.85rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;box-shadow:0 12px 30px #1f2a4414}.section-shell{padding:28px;border-radius:24px;background:#ffffffeb;border:1px solid rgba(143,155,179,.22);box-shadow:0 12px 30px #1f2a4414;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:24px}.section-heading h2,.section-heading h3{margin:0;font-size:clamp(1.5rem,2vw,2.2rem);line-height:1.15}.section-heading p{margin:10px 0 0;max-width:640px;color:#667085}.section-link{display:inline-flex;align-items:center;gap:8px;color:#ff5f8f;font-weight:700}.button-primary,.button-secondary{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:999px;border:1px solid transparent;transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,border-color .2s ease}.button-primary{background:linear-gradient(135deg,#ff5f8f,#8b72ff);color:#fff;box-shadow:0 14px 26px #ff5f8f47}.button-secondary{background:#ffffffd1;border-color:#8b72ff2e;color:#1f2a44}.button-primary:hover,.button-secondary:hover{transform:translateY(-2px)}.chip-list{display:flex;flex-wrap:wrap;gap:10px}.chip{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:#fff;border:1px solid rgba(139,114,255,.16);color:#5f6c86;font-size:.92rem;font-weight:600}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (max-width: 768px){.container{width:min(100% - 24px,1200px)}.section-shell{padding:20px;border-radius:20px}.section-heading{align-items:start;flex-direction:column;margin-bottom:18px}}.categories-page{display:flex;flex-direction:column;gap:24px;padding:28px 0 0}.section-shell{padding:24px;border-radius:24px;background:#fffffff5;border:1px solid rgba(139,114,255,.12);box-shadow:0 12px 30px #1f2a4414}.eyebrow{display:inline-flex;align-items:center;margin-bottom:10px;color:#ff5f8f;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.section-heading{margin-bottom:18px}.section-heading h2,.section-heading p{margin:0}.section-heading h2{font-size:1.7rem;color:#1f2a44}.section-heading p{margin-top:8px;color:#667085}.section-heading--compact{margin-bottom:16px}.chip{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:#ff5f8f14;color:#5f6c86;font-size:.88rem;font-weight:700}.button-primary,.button-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:999px;font-weight:700;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease}.button-primary:hover,.button-secondary:hover{transform:translateY(-1px)}.button-primary{background:linear-gradient(135deg,#ff5f8f,#ff7ca8);color:#fff;box-shadow:0 12px 24px #f03f8738}.button-secondary{color:#1f2a44;background:#fff;border:1px solid rgba(143,155,179,.22)}.categories-hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:24px;align-items:stretch}.categories-hero__copy{display:flex;flex-direction:column;justify-content:center;gap:16px;min-width:0}.categories-hero__copy h1,.categories-hero__copy p{margin:0}.categories-hero__copy h1{font-size:clamp(2rem,4vw,3rem);line-height:1.06;color:#1f2a44}.categories-hero__desc{color:#667085;font-size:1rem}.categories-hero__stats,.categories-hero__actions,.category-pills,.quiz-card__topline,.quiz-card__tags,.quiz-card__meta{display:flex;flex-wrap:wrap;gap:12px}.featured-category-card{overflow:hidden;border-radius:24px;border:1px solid rgba(143,155,179,.22);background:linear-gradient(180deg,#f8f1ffeb,#f0f6fffa)}.featured-category-card__image{display:block;overflow:hidden;aspect-ratio:16/10}.featured-category-card__image img{width:100%;height:100%;display:block;object-fit:cover}.featured-category-card__body{display:flex;flex-direction:column;gap:12px;padding:20px}.featured-category-card__body h2,.featured-category-card__body p{margin:0}.featured-category-card__body h2{font-size:1.35rem;line-height:1.28}.featured-category-card__body h2 a{color:#1f2a44;text-decoration:none}.featured-category-card__badge{display:inline-flex;align-self:flex-start;padding:6px 12px;border-radius:999px;background:#ffffffb8;color:#ff5f8f;font-size:.82rem;font-weight:700}.featured-category-card__meta span,.quiz-card__topline span,.quiz-card__meta span{display:inline-flex;align-items:center;gap:7px;color:#5f6c86;font-size:.84rem}.featured-category-card__link{display:inline-flex;align-items:center;gap:8px;color:#ff5f8f;font-weight:700;text-decoration:none}.cat-pill{display:inline-flex;align-items:center;min-height:40px;padding:0 16px;border-radius:999px;border:1px solid transparent;background:#f5f6fb;color:#1f2a44;font-weight:600;text-decoration:none;transition:all .2s ease}.cat-pill.active,.cat-pill:hover{color:#ff5f8f;background:#fff5f9;border-color:#f03f872e}.categories-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}.categories-main,.categories-sidebar{min-width:0}.quiz-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.quiz-grid--compact{grid-template-columns:repeat(3,minmax(0,1fr))}.quiz-card{overflow:hidden;border-radius:22px;background:#fff;border:1px solid rgba(143,155,179,.22);box-shadow:0 8px 20px #2a376412;transition:transform .2s ease,box-shadow .2s ease}.quiz-card:hover{transform:translateY(-4px);box-shadow:0 18px 32px #2a37641f}.quiz-card__image-link{display:block;overflow:hidden;aspect-ratio:16/10;background:#eff1f6}.quiz-card__image-link img{width:100%;height:100%;display:block;object-fit:cover}.quiz-card__body{display:flex;flex-direction:column;gap:12px;padding:16px}.quiz-card__title{margin:0;font-size:1.05rem;line-height:1.35}.quiz-card__title a{color:#1f2a44;text-decoration:none}.quiz-card__tag{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:#f3f5fb;color:#667085;font-size:.8rem}.category-overview{display:flex;flex-direction:column;gap:12px}.category-overview__item{display:grid;grid-template-columns:56px minmax(0,1fr) 16px;gap:12px;align-items:center;padding:10px;border-radius:18px;background:#fff;border:1px solid rgba(143,155,179,.22);color:#1f2a44;text-decoration:none;transition:all .2s ease}.category-overview__item:hover,.category-overview__item.active{border-color:#f03f872e;background:#fff7fa}.category-overview__item i{color:#ff5f8f;justify-self:end}.category-overview__thumb{display:block;width:56px;height:56px;border-radius:16px;background-size:cover;background-position:center;background-repeat:no-repeat}.category-overview__content{display:flex;flex-direction:column;gap:4px;min-width:0}.category-overview__content strong,.category-overview__content small{display:block}.category-overview__content strong{font-size:.95rem}.category-overview__content small{color:#5f6c86}.empty-state{padding:36px 20px;border-radius:18px;background:#f7f8fc;color:#667085;text-align:center}@media (max-width: 1100px){.categories-layout,.categories-hero{grid-template-columns:1fr}.quiz-grid--compact{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 860px){.quiz-grid,.quiz-grid--compact{grid-template-columns:1fr}}@media (max-width: 727px){.categories-page{gap:18px;padding-top:18px}.section-shell{padding:16px;border-radius:18px}.categories-hero__actions{flex-direction:column;align-items:stretch}.button-primary,.button-secondary{width:100%}}
