body.tf-post #main-content{max-width:none;width:100%;padding:0;margin:0;display:block}body.tf-post .wd-page-content{padding:0}.tf-article{--brand:#1432B6;--brand-2:#2563EB;--brand-deep:#0E248A;--ink:#0F172A;--ink-2:#334155;--muted:#55607A;--faint:#8A93A6;--line:#E2E8F0;--line-2:#EEF2F7;--soft:#F3F6FB;--sky:#EFF6FF;--accent:#F97316;--r-lg:24px;--r-md:18px;--r-sm:12px;--gut:clamp(16px,3.4vw,48px);--shadow-md:0 1px 2px rgba(15,23,42,.05),0 12px 32px -14px rgba(15,23,42,.22);font-family:var(--tnd-font);font-size:16px;line-height:1.6;font-weight:450;color:var(--ink);-webkit-font-smoothing:antialiased}.tf-article a{font-family:var(--tnd-font);text-decoration:none}.tf-article :is(.tf-crumbs,.tf-toc ol,.tf-cnav,.tf-chips){list-style:none;margin:0;padding:0}:where(.tf-phero) :where(h1,p),:where(.tf-psec aside) :where(h2,p),:where(.tf-abox) p,:where(.tf-rhead) h2,:where(.tf-rcard) h3{margin:0}.tf-article :is(.tf-toc,.tf-cnav,.tf-chips) li{margin:0}.tf-article h1,.tf-article h2,.tf-article h3,.tf-prose h2,.tf-prose h3,.tf-prose h4{font-family:var(--tnd-font)}.tf-article .ic{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.tf-wrap{width:100%;max-width:1376px;margin-inline:auto;padding-inline:max(var(--gut),env(safe-area-inset-left,0px),env(safe-area-inset-right,0px))}.tf-rprog{position:fixed;top:0;left:0;right:0;z-index:400;height:3px;pointer-events:none}.tf-rprog span{display:block;height:100%;background:var(--accent);transform:scaleX(0);transform-origin:0 50%}.tf-crumbs{display:flex;flex-wrap:wrap;align-items:center;font-size:13.5px;color:var(--muted)}.tf-crumbs li{display:flex;align-items:center;margin:0}.tf-crumbs li+li::before{content:"/";color:var(--faint)}.tf-crumbs a{display:inline-flex;align-items:center;min-height:44px;padding-inline:8px;color:var(--ink-2)}.tf-crumbs li:first-child a{padding-left:0}.tf-crumbs [aria-current]{padding-left:8px;color:var(--ink);font-weight:600}@media (hover:hover) and (pointer:fine){.tf-crumbs a:hover{color:var(--brand)}}@media (max-width:639.98px){.tf-phero .tf-crumbs{flex-wrap:nowrap;overflow:hidden}.tf-phero .tf-crumbs li:last-child{display:none}}.tf-phero{padding-block:clamp(14px,2vw,26px) clamp(24px,3vw,40px);background:linear-gradient(180deg,var(--sky) 0%,#fff 100%)}.tf-phero__grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(24px,4vw,56px);align-items:center;margin-top:10px}.tf-phero__grid--solo{grid-template-columns:minmax(0,1fr)}.tf-phero__cats{display:flex;flex-wrap:wrap;gap:8px;margin:0}.tf-phero__cats a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13.5px;font-weight:650;color:var(--brand)}.tf-phero h1{margin:12px 0 0;font-size:clamp(28px,3.1vw,42px);line-height:1.18;letter-spacing:-.015em;font-weight:780;color:var(--ink);text-transform:none}.tf-phero__lede{margin:12px 0 0;max-width:56ch;font-size:17px;line-height:1.6;color:var(--ink-2)}.tf-pmeta{display:flex;flex-wrap:wrap;align-items:center;gap:4px 16px;margin:14px 0 0;font-size:14px;color:var(--muted)}.tf-pmeta__au{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-weight:700;color:var(--ink)}.tf-avatar{display:grid;place-items:center;flex:none;width:64px;height:64px;border-radius:50%;background:linear-gradient(140deg,var(--brand),var(--brand-2));color:#fff;font-weight:780;font-size:22px}.tf-avatar--sm{width:32px;height:32px;font-size:12px}.tf-phero__img{margin:0;overflow:hidden;border-radius:var(--r-lg);background:#0B1440;box-shadow:var(--shadow-md)}.tf-phero__img img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}@media (max-width:1023.98px){.tf-phero__grid{grid-template-columns:minmax(0,1fr)}.tf-phero__img{order:-1}}.tf-phero__term{display:inline-flex;align-items:center;gap:8px;max-width:100%;margin-top:16px;padding:10px 14px;overflow:hidden;border-radius:12px;background:#1F1E1C;box-shadow:0 8px 24px rgb(20 16 10 / .16);color:#ECE8E1;font-family:var(--tnd-mono);font-size:13.5px;white-space:nowrap}.tf-phero__p{font-weight:700;color:#E8916F}.tf-phero__cur{flex:none;width:8px;height:16px;background:#E8916F;animation:tfBlink 1s steps(1) infinite}@keyframes tfBlink{50%{opacity:0}}@media (prefers-reduced-motion:reduce){.tf-phero__cur{animation:none}}.tf-psec{padding-block:clamp(16px,2vw,28px) clamp(36px,5vw,72px)}.tf-psec--soft{background:var(--soft);padding-block:clamp(36px,5vw,72px)}.tf-split{display:grid;gap:clamp(20px,2.6vw,40px);align-items:start;grid-template-columns:minmax(0,1fr);grid-template-areas:"main" "cats"}.tf-pmain{grid-area:main;min-width:0}.tf-pside{grid-area:toc}.tf-pcats{grid-area:cats;display:grid;gap:16px;align-content:start}.tf-prail{display:none}@media (max-width:1023.98px){.tf-pside{display:none}.tf-pcats{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}}@media (max-width:1199.98px){.tf-pmain .tnd-prose{max-width:none}}@media (min-width:1024px){.tf-split{grid-template-columns:minmax(0,1fr) 280px;grid-template-areas:"main cats" "main toc";grid-template-rows:auto 1fr}.tf-pside{position:sticky;top:96px;align-self:start}}@media (min-width:1200px){.tf-split{grid-template-columns:56px minmax(0,1fr) 280px;column-gap:40px;grid-template-areas:"rail main cats" "rail main toc"}.tf-prail{grid-area:rail;display:grid;gap:10px;align-content:start;position:sticky;top:110px;align-self:start}.tf-pside{max-height:calc(100vh - 120px);overflow:auto}.tf-pmain>*{max-width:820px}.tf-pmain .tnd-prose{max-width:none}}.tf-prail__b{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--ink-2);cursor:pointer;padding:0}@media (hover:hover) and (pointer:fine){.tf-prail__b:hover{border-color:var(--brand);color:var(--brand)}}.tf-prail__b.is-done{color:#047857;border-color:#047857}.tf-toc ol{display:grid;counter-reset:t}.tf-toc li a{display:flex;align-items:center;min-height:44px;font-size:14px;line-height:1.4;color:var(--ink-2)}.tf-toc--side{padding-top:16px}.tf-toc--side h2{margin-bottom:6px;font-size:15px;font-weight:760;color:var(--ink);letter-spacing:0;text-transform:none}.tf-toc--side li a{padding:6px 0 6px 14px;border-left:2px solid var(--line-2);transition:color .2s,border-color .2s}.tf-toc--side li a[aria-current="true"]{color:var(--brand);font-weight:700;border-left-color:var(--brand)}.tf-tocbar{height:3px;margin:4px 0 8px;overflow:hidden;border-radius:3px;background:var(--line-2)}.tf-tocbar span{display:block;width:0;height:100%;background:var(--brand);transition:width .15s linear}@media (hover:hover) and (pointer:fine){.tf-toc li a:hover{color:var(--brand)}}.tf-toc--mobile{display:none;margin-bottom:18px;border:1px solid var(--line);border-radius:var(--r-sm);background:#fff}.tf-toc--mobile summary{display:flex;align-items:center;min-height:52px;padding:0 16px;font-weight:720;cursor:pointer}.tf-toc--mobile ol{padding:0 16px 10px}.tf-toc--mobile li a{border-bottom:1px solid var(--line-2)}@media (max-width:1023.98px){.tf-toc--mobile{display:block}}.tf-prose{min-width:0}.tf-prose:not(:has(.tnd-prose)) ul{list-style:disc;padding-left:1.4em}.tf-prose:not(:has(.tnd-prose)) ol{list-style:decimal;padding-left:1.4em}.tf-prose:not(:has(.tnd-prose)) li+li{margin-top:.4em}.tf-prose:not(:has(.tnd-prose))>*+*{margin-top:1.1em}.tf-prose:not(:has(.tnd-prose)){font-size:17px;line-height:1.75;color:var(--ink-2)}.tf-prose:not(:has(.tnd-prose)) h2{margin:1.9em 0 .6em;font-size:clamp(23px,2.6vw,30px);line-height:1.3;font-weight:750;color:var(--ink);scroll-margin-top:96px}.tf-prose:not(:has(.tnd-prose)) img{max-width:100%;height:auto;border-radius:var(--r-sm)}.tf-prose:not(:has(.tnd-prose)) a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}.tf-share{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:28px;font-size:14px;color:var(--muted)}.tf-share__b{display:inline-flex;align-items:center;min-height:44px;padding:0 16px;border:1px solid var(--line);border-radius:999px;background:#fff;font-family:var(--tnd-font);font-size:14px;font-weight:650;color:var(--ink-2);text-transform:none;cursor:pointer}.tf-share__b.is-done{border-color:#047857;color:#047857}.tf-endcta{margin-top:36px}.tf-abox__r{font-size:14px;color:var(--muted)}.tf-abox{display:flex;gap:16px;align-items:flex-start;margin-top:28px;padding:20px;border:1px solid var(--line);border-radius:var(--r-md);background:#fff}.tf-abox__n a{display:inline-flex;align-items:center;min-height:44px;font-weight:760;font-size:17px;color:var(--ink)}.tf-abox__b{margin-top:6px;font-size:15px;line-height:1.6;color:var(--ink-2)}.tf-cbox{padding:18px;border:1px solid var(--line);border-radius:var(--r-md);background:#fff}.tf-cbox h2{margin-bottom:6px;font-size:15px;line-height:1.15;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:760}.tf-cnav li a{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:44px;padding:0 10px;border-radius:10px;font-size:15px;font-weight:600;color:var(--ink-2)}.tf-cnav li a[aria-current="true"]{background:var(--sky);color:var(--brand)}.tf-cnav li a[aria-current="true"] .ic{opacity:1;transform:none}.tf-cnav li a .ic{width:16px;height:16px;opacity:0;transform:translateX(-4px);transition:.2s;color:var(--brand)}@media (hover:hover) and (pointer:fine){.tf-cnav li a:not([aria-current]):hover{background:var(--sky);color:var(--brand)}.tf-cnav li a:hover .ic{opacity:1;transform:none}}.tf-link-arrow{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-weight:650;font-size:15px;color:var(--brand)}.tf-link-arrow .ic{width:16px;height:16px}.tf-cbox p{margin:0}.tf-abox p{margin:0}.tf-abox p.tf-abox__b{margin-top:6px}.tf-cbox--buy{background:linear-gradient(160deg,#fff,var(--sky))}.tf-cbox__k{font-size:13px;color:var(--muted)}.tf-cbox p.tf-cbox__t{margin:2px 0 6px;font-size:17px;font-weight:760;color:var(--ink)}.tf-cbox__p{font-size:22px;font-weight:780;color:var(--ink);font-variant-numeric:tabular-nums}.tf-cbox__tax{display:inline-block;font-size:12.5px;font-weight:600;color:var(--muted)}.tf-cbtn{display:flex;align-items:center;justify-content:center;min-height:48px;margin-top:12px;border-radius:999px;background:var(--brand);color:#fff!important;font-weight:650;font-size:15px}.tf-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}.tf-chip{display:inline-flex;align-items:center;min-height:44px;padding:0 16px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;font-weight:600;color:var(--ink-2)}@media (hover:hover) and (pointer:fine){.tf-chip:hover{border-color:var(--brand);color:var(--brand)}}.tf-rhead{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:8px 18px;margin-top:44px}.tf-rhead h2{font-size:clamp(22px,2.4vw,28px);font-weight:760;letter-spacing:-.02em;color:var(--ink)}.tf-rgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,1.6vw,22px);margin-top:16px}.tf-rcard{position:relative;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:var(--r-md);background:#fff;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}@media (hover:hover) and (pointer:fine){.tf-rcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgb(20 50 182 / .28)}}.tf-rcard__img{display:grid;place-items:center;overflow:hidden;aspect-ratio:16/9;background:var(--sky);color:var(--brand)}.tf-rcard__img img{display:block;width:100%;height:100%;object-fit:cover}.tf-rcard__b{display:flex;flex-direction:column;gap:6px;padding:14px 16px 16px;flex:1}.tf-rcard__cat{font-family:var(--tnd-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--brand)}.tf-rcard__t{font-size:16.5px;line-height:1.45;font-weight:720}.tf-rcard__t a{display:block;min-height:44px;color:var(--ink)}.tf-rcard__t a::after{content:"";position:absolute;inset:0}.tf-rcard__d{margin-top:auto;padding-top:6px;font-size:13px;color:var(--muted)}@media (max-width:899.98px){.tf-rgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:559.98px){.tf-rgrid{grid-template-columns:minmax(0,1fr)}.tf-rcard{flex-direction:row}.tf-rcard__img{flex:none;width:112px;aspect-ratio:1}.tf-rcard__b{padding:12px 14px}}@media (prefers-reduced-motion:reduce){.tf-rcard,.tf-phero__img{transition:none;animation:none}}.tf-shoplink{margin-top:32px}.tf-shoplink h2{margin-bottom:16px}