.ev-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);border:1px solid transparent;border-radius:var(--radius-sm);font-family:var(--font-body);font-weight:600;white-space:nowrap;transition:background var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease),color var(--t-fast) var(--ease),transform var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease)}.ev-btn:active{transform:translateY(1px)}.ev-btn--sm{font-size:var(--fs-sm);padding:var(--sp-2) var(--sp-3)}.ev-btn--md{font-size:var(--fs-sm);padding:var(--sp-3) var(--sp-5)}.ev-btn--lg{font-size:var(--fs-base);padding:var(--sp-4) var(--sp-6)}.ev-btn--full{width:100%}.ev-btn--primary{background:var(--accent);color:#fff;box-shadow:0 1px #14171f0a}.ev-btn--primary:hover{background:var(--accent-ink)}.ev-btn--secondary{background:var(--surface);color:var(--ink);border-color:var(--border-strong)}.ev-btn--secondary:hover{border-color:var(--accent);color:var(--accent)}.ev-btn--ghost{background:transparent;color:var(--ink-soft)}.ev-btn--ghost:hover{background:var(--accent-soft);color:var(--accent-ink)}.ev-btn__icon{display:inline-flex;align-items:center;line-height:0}.ev-navbar{position:sticky;top:0;z-index:50;background:#fafafad9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.ev-navbar__inner{height:var(--header-height);display:flex;align-items:center;gap:var(--sp-6)}.ev-navbar__logo{display:flex;align-items:center;gap:var(--sp-2);font-family:var(--font-display);font-weight:700;font-size:var(--fs-md);color:var(--ink);flex-shrink:0}.ev-navbar__mark{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:var(--radius-sm);background:var(--accent);color:#fff;font-family:var(--font-mono);font-size:12px;font-weight:700;letter-spacing:-.02em}.ev-navbar__links{display:flex;align-items:center;gap:var(--sp-6);flex:1}.ev-navbar__link{font-size:var(--fs-sm);font-weight:500;color:var(--ink-soft);padding-block:var(--sp-2);border-bottom:2px solid transparent;transition:color var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease)}.ev-navbar__link:hover{color:var(--ink)}.ev-navbar__link--active{color:var(--accent);border-color:var(--accent)}.ev-navbar__actions{flex-shrink:0}.ev-navbar__search-icon{display:inline-flex}.ev-navbar__toggle{display:none;flex-direction:column;gap:4px;background:transparent;border:none;padding:var(--sp-2);margin-left:auto}.ev-navbar__toggle span{width:20px;height:2px;background:var(--ink);border-radius:1px}.ev-navbar__mobile{display:flex;flex-direction:column;gap:var(--sp-4);padding:var(--sp-4) var(--sp-4) var(--sp-6);border-top:1px solid var(--border);background:var(--surface)}.ev-navbar__mobile-links{display:flex;flex-direction:column;gap:var(--sp-1)}.ev-navbar__mobile-link{padding:var(--sp-3) var(--sp-2);font-weight:500;color:var(--ink-soft);border-radius:var(--radius-sm)}.ev-navbar__mobile-link:hover{background:var(--accent-soft);color:var(--accent-ink)}@media (max-width: 768px){.ev-navbar__links,.ev-navbar__actions{display:none}.ev-navbar__toggle{display:flex}}.ev-footer{border-top:1px solid var(--border);background:var(--surface);margin-top:var(--sp-20)}.ev-footer__inner{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:var(--sp-8);padding-block:var(--sp-16)}.ev-footer__brand{display:flex;flex-direction:column;gap:var(--sp-3);max-width:320px}.ev-footer__logo{display:flex;align-items:center;gap:var(--sp-2);font-family:var(--font-display);font-weight:700;font-size:var(--fs-md);color:var(--ink)}.ev-footer__mark{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-sm);background:var(--accent);color:#fff;font-family:var(--font-mono);font-size:11px;font-weight:700}.ev-footer__tagline{font-size:var(--fs-sm);color:var(--muted);line-height:1.6}.ev-footer__heading{font-family:var(--font-mono);font-size:var(--fs-xs);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:var(--sp-4)}.ev-footer__list{display:flex;flex-direction:column;gap:var(--sp-3)}.ev-footer__list a{font-size:var(--fs-sm);color:var(--ink-soft);transition:color var(--t-fast) var(--ease)}.ev-footer__list a:hover{color:var(--accent)}.ev-footer__soon{font-size:var(--fs-sm);color:var(--border-strong);cursor:default}.ev-footer__bottom{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-4);padding-block:var(--sp-6);border-top:1px solid var(--border);font-size:var(--fs-xs);color:var(--muted)}.ev-footer__note{font-family:var(--font-mono)}@media (max-width: 768px){.ev-footer__inner{grid-template-columns:1fr 1fr}.ev-footer__brand{grid-column:1 / -1;max-width:none}.ev-footer__bottom{flex-direction:column;align-items:flex-start;gap:var(--sp-2)}}.ev-searchbar{width:100%}.ev-searchbar__form{display:flex;align-items:center;gap:var(--sp-3);background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-md);padding:var(--sp-2) var(--sp-2) var(--sp-2) var(--sp-5);box-shadow:var(--shadow-sm);transition:border-color var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease)}.ev-searchbar__form:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft),var(--shadow-md)}.ev-searchbar--lg .ev-searchbar__form{border-radius:var(--radius-full);padding:var(--sp-3) var(--sp-3) var(--sp-3) var(--sp-6);box-shadow:var(--shadow-md)}.ev-searchbar--lg .ev-searchbar__form:focus-within{box-shadow:0 0 0 5px var(--accent-soft),var(--shadow-lg)}.ev-searchbar__icon{flex-shrink:0;color:var(--muted)}.ev-searchbar__input{flex:1;border:none;outline:none;background:transparent;color:var(--ink);min-width:0}.ev-searchbar--lg .ev-searchbar__input{font-size:var(--fs-md);padding-block:var(--sp-3)}.ev-searchbar--md .ev-searchbar__input{font-size:var(--fs-base);padding-block:var(--sp-2)}.ev-searchbar__input::placeholder{color:var(--muted)}.ev-searchbar__submit{flex-shrink:0;background:var(--accent);color:#fff;border:none;border-radius:var(--radius-sm);font-weight:600;font-size:var(--fs-sm);padding:var(--sp-3) var(--sp-5);transition:background var(--t-fast) var(--ease),transform var(--t-fast) var(--ease)}.ev-searchbar--lg .ev-searchbar__submit{border-radius:var(--radius-full);padding:var(--sp-3) var(--sp-6)}.ev-searchbar__submit:hover{background:var(--accent-ink)}.ev-searchbar__submit:active{transform:scale(.97)}.ev-searchbar__suggestions{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:var(--sp-2);margin-top:var(--sp-4)}.ev-searchbar__suggestions-label{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--muted);margin-right:var(--sp-1)}.ev-searchbar__chip{background:transparent;border:1px solid var(--border);border-radius:var(--radius-full);padding:var(--sp-1) var(--sp-4);font-size:var(--fs-sm);color:var(--ink-soft);transition:border-color var(--t-fast) var(--ease),color var(--t-fast) var(--ease),background var(--t-fast) var(--ease)}.ev-searchbar__chip:hover{border-color:var(--accent);color:var(--accent-ink);background:var(--accent-soft)}@media (max-width: 560px){.ev-searchbar__form{padding-left:var(--sp-3)}.ev-searchbar--lg .ev-searchbar__form{padding-left:var(--sp-4)}.ev-searchbar__submit{padding:var(--sp-2) var(--sp-3);font-size:var(--fs-xs)}.ev-searchbar--lg .ev-searchbar__submit{padding:var(--sp-2) var(--sp-4)}}.ev-home{display:flex;flex-direction:column}.ev-home-hero{position:relative;padding-block:clamp(var(--sp-16),12vw,var(--sp-24)) clamp(var(--sp-12),8vw,var(--sp-20));overflow:hidden}.ev-home-hero:before{content:"";position:absolute;top:-20%;left:50%;width:900px;height:560px;transform:translate(-50%);background:radial-gradient(circle,var(--accent-soft) 0%,rgba(235,240,255,0) 70%);pointer-events:none;z-index:0}.ev-home-hero__inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;text-align:center;max-width:720px}.ev-home-hero__inner .eyebrow{margin-bottom:var(--sp-5)}.ev-home-hero__title{font-size:clamp(var(--fs-3xl),5vw,var(--fs-4xl));line-height:1.12;letter-spacing:-.02em;color:var(--ink);margin-bottom:var(--sp-4)}.ev-home-hero__subtitle{font-size:clamp(var(--fs-base),1.6vw,var(--fs-md));color:var(--muted);max-width:480px;line-height:1.6;margin-bottom:var(--sp-8)}.ev-home-hero__search{width:100%;max-width:620px}.ev-home-features{padding-block:var(--sp-12) var(--sp-20);border-top:1px solid var(--border)}.ev-home-features__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--sp-1);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;background:var(--border)}.ev-home-feature{display:flex;flex-direction:column;align-items:flex-start;gap:var(--sp-3);padding:var(--sp-8) var(--sp-6);background:var(--surface);transition:background var(--t-fast) var(--ease)}a.ev-home-feature{cursor:pointer;text-decoration:none}.ev-home-feature:hover{background:var(--accent-soft)}.ev-home-feature__icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-md);background:var(--accent-soft);color:var(--accent);transition:transform var(--t-fast) var(--ease)}.ev-home-feature:hover .ev-home-feature__icon{transform:translateY(-2px);background:var(--surface)}.ev-home-feature h3{font-size:var(--fs-base);color:var(--ink)}.ev-home-feature p{font-size:var(--fs-sm);color:var(--muted);line-height:1.55}@media (max-width: 640px){.ev-home-hero__title{letter-spacing:-.01em}.ev-home-hero__title br{display:none}.ev-home-features__grid{grid-template-columns:1fr}}.ev-search-page{min-height:calc(100vh - var(--header-height) - 300px);display:flex;align-items:center;padding-block:var(--sp-16)}.ev-search-page__inner{max-width:720px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--sp-4)}.ev-search-page__title{font-size:var(--fs-3xl)}.ev-search-page__subtitle{color:var(--muted);font-size:var(--fs-md);max-width:480px}.ev-search-page__bar{width:100%;margin-top:var(--sp-4)}.ev-search-page__trending,.ev-search-page__subjects{width:100%;margin-top:var(--sp-8);display:flex;flex-direction:column;align-items:center;gap:var(--sp-3)}.ev-search-page__trending-label{font-size:var(--fs-xs);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.ev-search-page__chips{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--sp-2)}.ev-search-page__chip{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-full);padding:var(--sp-2) var(--sp-4);font-size:var(--fs-sm);color:var(--ink-soft);transition:border-color var(--t-fast) var(--ease),color var(--t-fast) var(--ease),background var(--t-fast) var(--ease)}.ev-search-page__chip:hover{border-color:var(--accent);color:var(--accent-ink);background:var(--accent-soft)}.ev-search-page__subject-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-3);width:100%}.ev-search-page__subject{display:flex;align-items:center;gap:var(--sp-2);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--sp-3) var(--sp-4);font-size:var(--fs-sm);font-weight:500;color:var(--ink-soft);text-align:left;transition:border-color var(--t-fast) var(--ease),transform var(--t-fast) var(--ease)}.ev-search-page__subject:hover{border-color:var(--accent);color:var(--ink);transform:translateY(-1px)}.ev-search-page__subject-code{font-weight:700;font-size:var(--fs-xs)}.ev-search-page__filters{width:100%;margin-top:var(--sp-8);display:flex;flex-direction:column;align-items:center;gap:var(--sp-4);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--sp-6)}.ev-search-page__filters-grid{width:100%;display:grid;grid-template-columns:repeat(2,1fr);gap:var(--sp-4)}.ev-search-page__filter-field{display:flex;flex-direction:column;align-items:flex-start;gap:var(--sp-2);text-align:left}.ev-search-page__filter-field>span{font-size:var(--fs-xs);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.ev-search-page__filter-field select{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--sp-2) var(--sp-3);font-size:var(--fs-sm);color:var(--ink-soft);transition:border-color var(--t-fast) var(--ease)}.ev-search-page__filter-field select:focus{outline:none;border-color:var(--accent)}.ev-search-page__filter-field select:disabled{opacity:.5;cursor:not-allowed}.ev-search-page__filters-actions{display:flex;gap:var(--sp-3);margin-top:var(--sp-2)}.ev-search-page__filter-btn{background:var(--accent);color:var(--accent-ink);border:1px solid var(--accent);border-radius:var(--radius-md);padding:var(--sp-2) var(--sp-5);font-size:var(--fs-sm);font-weight:600;cursor:pointer;transition:background var(--t-fast) var(--ease),transform var(--t-fast) var(--ease)}.ev-search-page__filter-btn:hover{transform:translateY(-1px)}.ev-search-page__filter-btn--ghost{background:var(--surface);color:var(--ink-soft);border-color:var(--border)}.ev-search-page__filter-btn--ghost:hover{border-color:var(--accent);color:var(--ink)}@media (max-width: 640px){.ev-search-page__title{font-size:var(--fs-2xl)}.ev-search-page__subject-grid,.ev-search-page__filters-grid{grid-template-columns:1fr}}.ev-breadcrumb__list{display:flex;align-items:center;flex-wrap:wrap;gap:var(--sp-2);font-family:var(--font-mono);font-size:var(--fs-xs)}.ev-breadcrumb__item{display:flex;align-items:center;gap:var(--sp-2)}.ev-breadcrumb__link{color:var(--muted);transition:color var(--t-fast) var(--ease)}.ev-breadcrumb__link:hover{color:var(--accent);text-decoration:underline}.ev-breadcrumb__current{color:var(--ink);font-weight:600}.ev-breadcrumb__sep{color:var(--border-strong)}.ev-priority{display:inline-flex;align-items:center;gap:var(--sp-2);font-family:var(--font-mono);font-size:var(--fs-xs);font-weight:600;letter-spacing:.02em;padding:var(--sp-1) var(--sp-3);border-radius:var(--radius-full);border:1px solid transparent;white-space:nowrap}.ev-priority__dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}.ev-priority--high{background:var(--red-soft);color:#b91c1c;border-color:#e5484d40}.ev-priority--medium{background:var(--amber-soft);color:var(--amber-ink);border-color:#f5a6234d}.ev-priority--low{background:var(--green-soft);color:var(--green-ink);border-color:#16a34a40}.ev-freq{display:inline-flex;align-items:center;gap:var(--sp-2)}.ev-freq__bars{display:flex;align-items:flex-end;gap:2px;height:18px}.ev-freq--sm .ev-freq__bars{height:14px}.ev-freq--lg .ev-freq__bars{height:26px}.ev-freq__bar{width:3px;border-radius:1px;background:var(--border)}.ev-freq--lg .ev-freq__bar{width:4px}.ev-freq__bar--filled{background:var(--border-strong)}.ev-freq__bars--medium .ev-freq__bar--filled{background:var(--amber)}.ev-freq__bars--high .ev-freq__bar--filled{background:var(--accent)}.ev-freq__label{font-size:var(--fs-xs);color:var(--muted);white-space:nowrap}.ev-freq--lg .ev-freq__label{font-size:var(--fs-sm)}.ev-qcard{display:flex;flex-direction:column;gap:var(--sp-3);padding:var(--sp-5) var(--sp-6)}.ev-qcard__top{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-3);flex-wrap:wrap}.ev-qcard__path{font-size:var(--fs-xs);color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ev-qcard__sep{color:var(--border-strong);margin-inline:2px}.ev-qcard__question{font-size:var(--fs-base);color:var(--ink);line-height:1.55;font-weight:500}.ev-qcard__bottom{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-4);padding-top:var(--sp-3);border-top:1px solid var(--border)}.ev-qcard__stats{display:flex;align-items:center;gap:var(--sp-3);font-size:var(--fs-xs);color:var(--ink-soft)}.ev-qcard__stat{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:2px var(--sp-2)}@media (max-width: 560px){.ev-qcard__path{white-space:normal}.ev-qcard__bottom{flex-direction:column;align-items:flex-start}.ev-qcard__stats{flex-wrap:wrap}}.ev-empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--sp-3);padding:var(--sp-16) var(--sp-6);color:var(--muted)}.ev-empty__icon{display:flex;align-items:center;justify-content:center;width:72px;height:72px;border-radius:var(--radius-full);background:var(--accent-soft);color:var(--accent);margin-bottom:var(--sp-2)}.ev-empty__title{font-size:var(--fs-lg);color:var(--ink)}.ev-empty__desc{max-width:420px;font-size:var(--fs-sm);color:var(--muted);margin-bottom:var(--sp-2)}@keyframes ev-shimmer{0%{background-position:-300px 0}to{background-position:300px 0}}.ev-skel__line,.ev-skel__block,.ev-skel__chip{background:linear-gradient(90deg,var(--border) 25%,#EFF1F4 37%,var(--border) 63%);background-size:600px 100%;animation:ev-shimmer 1.4s ease-in-out infinite;border-radius:var(--radius-sm)}.ev-skel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--sp-5)}.ev-skel--card{border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--sp-6);display:flex;flex-direction:column;gap:var(--sp-3)}.ev-skel__block--icon{width:40px;height:40px;border-radius:var(--radius-md)}.ev-skel__line{height:12px}.ev-skel__line--40{width:40%}.ev-skel__line--50{width:50%}.ev-skel__line--70{width:70%}.ev-skel__line--80{width:80%}.ev-skel-list{display:flex;flex-direction:column;gap:var(--sp-4)}.ev-skel--row{border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--sp-5);display:flex;flex-direction:column;gap:var(--sp-3)}.ev-skel__meta{display:flex;gap:var(--sp-2)}.ev-skel__chip{width:70px;height:18px;border-radius:var(--radius-full)}.ev-skel-text{display:flex;flex-direction:column;gap:var(--sp-3)}.ev-pagination{display:flex;align-items:center;justify-content:center;gap:var(--sp-4);margin-top:var(--sp-8)}.ev-pagination__pages{display:flex;align-items:center;gap:var(--sp-1)}.ev-pagination__nav,.ev-pagination__page{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);color:var(--ink-soft);font-family:var(--font-mono);font-size:var(--fs-sm);transition:border-color var(--t-fast) var(--ease),color var(--t-fast) var(--ease),background var(--t-fast) var(--ease)}.ev-pagination__nav:hover:not(:disabled),.ev-pagination__page:hover{border-color:var(--accent);color:var(--accent-ink)}.ev-pagination__nav:disabled{opacity:.4;cursor:not-allowed}.ev-pagination__page--active{background:var(--accent);border-color:var(--accent);color:#fff}.ev-pagination__ellipsis{color:var(--muted);padding-inline:var(--sp-1)}@media (max-width: 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768px){.sidebar{position:fixed;left:0;top:0;height:100vh;width:260px;transform:translate(-100%);transition:transform .25s cubic-bezier(.4,0,.2,1);z-index:200}.sidebar.sidebar--open{transform:translate(0)}.admin-main{width:100%}.admin-content{padding:20px 16px}.sidebar-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;z-index:190;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}}:root{--bg: #FAFAFA;--surface: #FFFFFF;--surface-raised: #FFFFFF;--ink: #14171F;--ink-soft: #3A3F4B;--muted: #6B7280;--border: #E5E7EB;--border-strong: #D1D5DB;--accent: #2F5FFF;--accent-ink: #1E3FCC;--accent-soft: #EBF0FF;--amber: #F5A623;--amber-soft: #FFF4E0;--amber-ink: #935B00;--green: #16A34A;--green-soft: #E7F7EC;--green-ink: #0F7A38;--red: #E5484D;--red-soft: #FDECEC;--font-display: "Space Grotesk", "Segoe UI", sans-serif;--font-body: "Inter", "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;--fs-xs: .75rem;--fs-sm: .875rem;--fs-base: 1rem;--fs-md: 1.125rem;--fs-lg: 1.375rem;--fs-xl: 1.75rem;--fs-2xl: 2.25rem;--fs-3xl: 3rem;--fs-4xl: 3.75rem;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px;--sp-10: 40px;--sp-12: 48px;--sp-16: 64px;--sp-20: 80px;--sp-24: 96px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-full: 999px;--shadow-sm: 0 1px 2px rgba(20, 23, 31, .06);--shadow-md: 0 4px 16px rgba(20, 23, 31, .08);--shadow-lg: 0 12px 32px rgba(20, 23, 31, .12);--content-width: 1180px;--header-height: 68px;--ease: cubic-bezier(.4, 0, .2, 1);--t-fast: .14s;--t-base: .22s}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{font-family:var(--font-body);font-size:var(--fs-base);color:var(--ink);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.15;letter-spacing:-.01em}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}input,textarea,select,button{font-family:inherit;font-size:inherit;color:inherit}ul,ol{list-style:none}img,svg{display:block;max-width:100%}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--radius-sm)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}::selection{background:var(--accent-soft);color:var(--accent-ink)}.container{width:100%;max-width:var(--content-width);margin-inline:auto;padding-inline:var(--sp-6)}@media (max-width: 640px){.container{padding-inline:var(--sp-4)}}.mono{font-family:var(--font-mono)}.text-muted{color:var(--muted)}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.section{padding-block:var(--sp-20)}@media (max-width: 768px){.section{padding-block:var(--sp-12)}}.eyebrow{display:inline-flex;align-items:center;gap:var(--sp-2);font-family:var(--font-mono);font-size:var(--fs-xs);letter-spacing:.06em;text-transform:uppercase;color:var(--accent);background:var(--accent-soft);padding:var(--sp-1) var(--sp-3);border-radius:var(--radius-full);width:fit-content}.card-base{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);transition:border-color var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease),transform var(--t-fast) var(--ease)}.card-base:hover{border-color:var(--border-strong);box-shadow:var(--shadow-md);transform:translateY(-2px)}