:root{--primary: var(--c-primary);--primary2: var(--c-primary2);--accent: var(--c-accent);--text: var(--c-text);--muted: var(--c-muted);--bg: var(--c-bg);--surface: var(--c-surface);--border: var(--c-border);--ink: var(--c-ink);--font-heading: var(--c-font-heading);--font-body: var(--c-font-body);--radius: 18px;--radius-sm: 12px;--radius-pill: 999px;--shadow-sm: 0 1px 2px rgb(15 23 42 / .06), 0 1px 1px rgb(15 23 42 / .04);--shadow-md: 0 10px 30px -12px rgb(15 23 42 / .18);--shadow-lg: 0 24px 60px -24px rgb(15 23 42 / .28);--wrap: 1120px;--read: 740px;--ease: cubic-bezier(.2, .8, .2, 1);--grad: linear-gradient(120deg, var(--primary), var(--primary2));--grad-soft: linear-gradient(135deg, color-mix(in srgb, var(--primary) 14%, transparent), color-mix(in srgb, var(--accent) 16%, transparent))}@media (prefers-color-scheme: dark){:root{--bg: var(--c-bg-dark);--surface: var(--c-surface-dark);--text: var(--c-text-dark);--muted: var(--c-muted-dark);--border: var(--c-border-dark);--shadow-md: 0 10px 30px -12px rgb(0 0 0 / .6);--shadow-lg: 0 24px 60px -24px rgb(0 0 0 / .7)}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);color:var(--text);background:var(--bg);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img,svg{max-width:100%;height:auto;display:block}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}h1,h2,h3,h4{font-family:var(--font-heading);letter-spacing:-.02em;line-height:1.15;margin:0 0 .5em;font-weight:700}h1{font-size:clamp(2rem,1.3rem + 2.6vw,3.2rem)}h2{font-size:clamp(1.45rem,1.1rem + 1.2vw,1.9rem);margin-top:2.2em}h3{font-size:1.18rem;margin-top:1.6em}p,ul,ol{margin:0 0 1.1em}.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}.read{max-width:var(--read)}.meta{color:var(--muted);font-size:.92rem}.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--primary);margin-bottom:10px}.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.about{max-width:64ch;font-size:.97rem;color:var(--muted);padding-top:28px;border-top:1px solid var(--border)}.about h2{font-size:1.05rem;color:var(--text);margin-top:1.4em}header.site{position:sticky;top:0;z-index:20;backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom:1px solid var(--border)}header.site .wrap{display:flex;align-items:center;gap:16px 28px;padding:12px 20px;flex-wrap:wrap}.brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-heading);font-weight:800;font-size:1.15rem;color:var(--text);letter-spacing:-.02em}.brand:hover{text-decoration:none}.brand .mark{width:34px;height:34px;border-radius:10px;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:.95rem;font-weight:800;box-shadow:var(--shadow-sm)}header.site nav[aria-label=Main]{display:flex;gap:2px 4px;flex-wrap:wrap;margin-left:auto}@media (max-width: 760px){header.site .wrap{flex-wrap:nowrap;gap:10px}header.site nav[aria-label=Main]{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;margin-left:0;padding-bottom:2px}header.site nav[aria-label=Main]::-webkit-scrollbar{display:none}header.site nav[aria-label=Main] a{white-space:nowrap;padding:6px 10px;font-size:.9rem}.brand span:last-child{display:none}}header.site nav[aria-label=Main] a{color:var(--text);font-weight:600;font-size:.95rem;padding:8px 12px;border-radius:var(--radius-pill);transition:background .2s var(--ease)}header.site nav[aria-label=Main] a:hover{background:var(--surface);text-decoration:none}header.site nav[aria-label=Language]{display:flex;gap:8px;font-size:.85rem}main{padding:28px 0 72px}.hero{padding:clamp(28px,6vw,72px) 0 clamp(24px,4vw,48px);position:relative}.hero:before{content:"";position:absolute;inset:-80px -20px auto;height:380px;z-index:-1;pointer-events:none;background:radial-gradient(560px 240px at 10% 20%,color-mix(in srgb,var(--primary) 10%,transparent),transparent 70%)}.hero h1{max-width:18ch}.hero h1 em{font-style:normal;color:var(--primary)}.hero .lead{font-size:clamp(1.05rem,.95rem + .5vw,1.25rem);color:var(--muted);max-width:52ch}.hero .proof{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:26px;padding:0;list-style:none;color:var(--muted);font-size:.9rem}.hero .proof li:before{content:"✓";color:var(--accent);font-weight:800;margin-right:6px}.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:var(--radius-pill);font-weight:700;font-size:.98rem;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s;text-decoration:none}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 24px -10px color-mix(in srgb,var(--primary) 70%,transparent)}.btn-ghost{background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn-ghost:hover{border-color:var(--primary)}.section{margin-top:clamp(36px,6vw,64px)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:18px}.section-head h2{margin:0}.section-head a{font-weight:600;font-size:.95rem;white-space:nowrap}.prose-intro{font-size:1.06rem;max-width:70ch}.prose-intro h2{font-size:1.3rem;margin-top:1.6em}.cards{list-style:none;margin:0;padding:0;display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s;display:flex;flex-direction:column}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:color-mix(in srgb,var(--primary) 35%,var(--border))}.card .thumb{aspect-ratio:16 / 10;background:var(--grad-soft);overflow:hidden}.card .thumb.empty{aspect-ratio:16 / 3;background:linear-gradient(135deg,color-mix(in srgb,var(--tile, var(--primary)) 16%,var(--surface)),color-mix(in srgb,var(--tile, var(--primary)) 6%,var(--surface)))}.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}.card:hover .thumb img{transform:scale(1.04)}.card .body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}.card .title{font-family:var(--font-heading);font-weight:700;font-size:1.08rem;line-height:1.3;color:var(--text);letter-spacing:-.01em}.card .title:after{content:"";position:absolute;inset:0}.card .desc{color:var(--muted);font-size:.92rem;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card .foot{margin-top:auto;display:flex;gap:8px;align-items:center;font-size:.82rem;color:var(--muted)}.badge{display:inline-flex;align-items:center;font-size:.74rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:4px 10px;border-radius:var(--radius-pill);background:color-mix(in srgb,var(--primary) 12%,transparent);color:var(--primary)}.badge.accent{background:color-mix(in srgb,var(--accent) 18%,transparent);color:color-mix(in srgb,var(--accent) 70%,var(--text))}.tiles{list-style:none;margin:0;padding:0;display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.tile{--tile: var(--primary);position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 20px 18px;min-height:120px;box-shadow:var(--shadow-sm);transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s}.tile:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:color-mix(in srgb,var(--tile) 45%,var(--border))}.tile.has-photo{padding:0}.tile .photo{aspect-ratio:16 / 10;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0}.tile .photo img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}.tile.has-photo:hover .photo img{transform:scale(1.04)}.tile.has-photo .body{padding:16px 18px 18px}.tile .dot{display:block;width:12px;height:12px;border-radius:50%;background:var(--tile);margin-bottom:14px;box-shadow:0 0 0 4px color-mix(in srgb,var(--tile) 18%,transparent)}.tile.has-photo .dot{width:10px;height:10px;margin-bottom:10px}.tile a{color:var(--text);font-family:var(--font-heading);font-weight:700;font-size:1.12rem;letter-spacing:-.01em;line-height:1.25}.tile a:after{content:"";position:absolute;inset:0}.tile a:hover{text-decoration:none}.tile p{margin:6px 0 0;font-size:.88rem;color:var(--muted)}.hub-head{--tile: var(--primary);border-radius:var(--radius);padding:clamp(24px,5vw,44px);position:relative;overflow:hidden;margin-bottom:28px;background:linear-gradient(135deg,color-mix(in srgb,var(--tile) 14%,var(--surface)),color-mix(in srgb,var(--tile) 5%,var(--surface)));border:1px solid color-mix(in srgb,var(--tile) 22%,var(--border))}.hub-head .dot{display:inline-block;width:12px;height:12px;border-radius:50%;background:var(--tile);margin-bottom:12px;box-shadow:0 0 0 4px color-mix(in srgb,var(--tile) 18%,transparent)}.hub-head .crumbs,.hub-head .crumbs a{color:var(--muted)}.hub-head h1{max-width:22ch}.hub-head .lead{color:var(--muted);font-size:1.05rem;max-width:60ch;margin:0}.hub-head.has-photo{display:grid;gap:28px;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);align-items:center}.hub-head .photo{border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-md)}.hub-head .photo img{width:100%;height:100%;object-fit:cover;aspect-ratio:16 / 10}@media (max-width: 860px){.hub-head.has-photo{grid-template-columns:1fr}}.article-head{padding-top:8px}.article-head .meta{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center;margin:10px 0 18px}.article-cover{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);margin:8px 0 24px}.article-grid{display:grid;gap:40px;grid-template-columns:minmax(0,var(--read)) 1fr;align-items:start}@media (max-width: 1000px){.article-grid{grid-template-columns:minmax(0,1fr)}}.article-body{max-width:var(--read);font-size:1.06rem}.article-body h2{scroll-margin-top:90px}.article-body img{border-radius:var(--radius-sm)}.article-body table{display:block;overflow-x:auto;border-collapse:collapse;width:100%;font-size:.95rem;margin:1.2em 0}.article-body th,.article-body td{border:1px solid var(--border);padding:8px 12px;text-align:left}.article-body th{background:var(--surface)}.article-body blockquote{border-left:3px solid var(--accent);margin:1.2em 0;padding:4px 18px;color:var(--muted)}.answer{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 22px;margin:0 0 22px;position:relative;box-shadow:var(--shadow-sm)}.answer:before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:4px;border-radius:4px;background:var(--grad)}.answer .label{display:block;font-size:.75rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--primary);margin-bottom:6px}.answer p{margin:0;font-size:1.08rem}.answer p+p{margin-top:10px;font-size:.98rem;color:var(--muted)}.disclosure{font-size:.84rem;color:var(--muted);background:var(--surface);border:1px dashed var(--border);padding:10px 14px;border-radius:var(--radius-sm);margin:0 0 22px}aside.sticky{position:sticky;top:84px}.toc{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;font-size:.92rem}.toc strong{display:block;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}.toc ul{list-style:none;margin:0;padding:0}.toc li{margin:6px 0}.toc a{color:var(--text)}.toc a:hover{color:var(--primary)}@media (max-width: 1000px){aside.sticky{position:static}.toc{margin-bottom:22px}}.facts{list-style:none;margin:0;padding:0;display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}.facts li{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:16px;font-size:.95rem}.facts li:before{content:"•";color:var(--accent);font-weight:900;margin-right:6px}.facts cite{display:block;margin-top:8px;font-style:normal;font-size:.82rem;color:var(--muted)}.faq details{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:0 18px;margin:10px 0;transition:border-color .2s}.faq details[open]{border-color:color-mix(in srgb,var(--primary) 40%,var(--border))}.faq summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:center}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";font-weight:400;font-size:1.3rem;color:var(--primary);transition:transform .25s var(--ease)}.faq details[open] summary:after{transform:rotate(45deg)}.faq details p{margin:0 0 14px;color:var(--muted)}.next-step{background:var(--grad-soft);border:1px solid var(--border);border-radius:var(--radius);padding:20px 22px;margin:32px 0}.next-step strong{display:block;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--primary);margin-bottom:10px}.next-step ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}.next-step a{font-weight:700;color:var(--text)}.pick{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;margin:18px 0;box-shadow:var(--shadow-sm)}.pick .label{color:var(--accent);font-weight:800;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}.pick h3{margin-top:4px}.btn-buy{display:inline-block;background:var(--text);color:var(--bg);padding:8px 14px;border-radius:var(--radius-pill);font-weight:700;font-size:.9rem;margin:6px 8px 0 0}.btn-buy:hover{text-decoration:none;opacity:.9}nav.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:10px}nav.crumbs a{color:var(--muted)}.author-card{display:flex;gap:20px;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.author-card img{width:96px;height:96px;border-radius:50%;object-fit:cover}footer.site{margin-top:48px;background:var(--ink);color:#c7cde0;padding:44px 0 28px}footer.site .wrap{display:grid;gap:28px;grid-template-columns:1.4fr 1fr 1fr}@media (max-width: 760px){footer.site .wrap{grid-template-columns:1fr}}footer.site .brand{color:#fff}footer.site .brand .mark{box-shadow:none}footer.site p{font-size:.92rem;color:#9aa6c3;max-width:44ch}footer.site h4{color:#fff;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;margin:0 0 10px}footer.site ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:.92rem}footer.site a{color:#c7cde0}footer.site a:hover{color:#fff}footer.site .legal{grid-column:1 / -1;border-top:1px solid rgb(255 255 255 / .12);padding-top:18px;font-size:.82rem;color:#8b96b3}.consent-backdrop{position:fixed;inset:0;z-index:40;display:grid;place-items:center;padding:16px;background:#0f0c298c;backdrop-filter:blur(3px)}.consent-backdrop[hidden]{display:none}html.consent-open{overflow:hidden}.consent{width:100%;max-width:520px;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);padding:24px 26px;box-shadow:var(--shadow-lg)}.consent h2{margin:0 0 8px;font-size:1.25rem}.consent p{margin:0 0 18px;font-size:.95rem;line-height:1.5}.consent-actions{display:flex;gap:10px;flex-wrap:wrap}@media (max-width: 480px){.consent-actions{flex-direction:column}}.consent button{flex:1 1 0;min-width:140px;padding:12px 16px;border-radius:var(--radius-pill);border:1px solid var(--border);background:var(--bg);color:var(--text);font-weight:700;font-size:1rem;cursor:pointer}.consent button[data-c="1"]{background:var(--grad);color:#fff;border-color:transparent}table.compare{display:block;overflow-x:auto;width:100%;border-collapse:collapse;font-size:.92rem}table.compare th,table.compare td{border:1px solid var(--border);padding:8px 10px;text-align:left}@font-face{font-family:Sora;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/sora-700.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--radius: 20px;--radius-sm: 14px;--grad: linear-gradient(115deg, #4f46e5, #7c3aed);--grad-soft: linear-gradient(135deg, rgb(79 70 229 / .08), rgb(45 212 191 / .1))}.hero h1{font-size:clamp(2.4rem,1.5rem + 3.4vw,4rem);letter-spacing:-.035em}.hero:before{background:radial-gradient(640px 260px at 8% 10%,rgb(79 70 229 / .12),transparent 70%),radial-gradient(420px 220px at 90% 0%,rgb(45 212 191 / .12),transparent 70%)}.brand .mark{border-radius:11px;position:relative}.brand .mark:after{content:"";position:absolute;width:9px;height:9px;border-radius:50%;background:#2dd4bf;top:-3px;right:-3px;box-shadow:0 0 0 2px var(--bg)}header.site nav[aria-label=Main] a:hover{background:#4f46e514;color:var(--primary)}.answer .label{color:var(--primary)}.facts li:before{color:#14b8a6}.btn-primary{box-shadow:0 10px 24px -12px #4f46e599}footer.site{background:#14122b}.hero h1 em{white-space:nowrap}.consent button[data-c="1"]{background:linear-gradient(135deg,#f97316,#ea580c)}.consent button[data-c="1"]:hover{background:linear-gradient(135deg,#fb923c,#f97316)}