@layer theme{:root,:host{--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:"Hiragino Sans", "Yu Gothic", "Meiryo", system-ui, sans-serif;--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color 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transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.contents{display:contents}.flex{display:flex}.uppercase{text-transform:uppercase}}:root{--background:#fbfbff;--surface:#fff;--surface-soft:#f3f4ff;--foreground:#191a24;--muted:#62677a;--line:#e2e4ee;--accent:#574cd6;--accent-strong:#4338ca;--positive:#267a52;--negative:#a74343;--shadow:0 20px 60px #2a256217}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{background:var(--background);color:var(--foreground);margin:0;font-family:Hiragino Sans,Yu 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85%, transparent)}}.site-header{background:var(--background)}@supports (color:color-mix(in lab, red, red)){.site-header{background:color-mix(in srgb, var(--background) 84%, transparent)}}.site-header{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.announcement-bar{color:#fff;text-align:center;background:linear-gradient(90deg,#574cd6,#7a5de8);padding:8px 0;font-size:13px;font-weight:700}.header-inner{justify-content:space-between;align-items:center;gap:24px;min-height:72px;display:flex}.brand{letter-spacing:-.04em;align-items:center;gap:10px;min-height:44px;font-weight:850;display:inline-flex}.brand-mark{background:#f4f2ff;border:1px solid #574cd61f;border-radius:12px;place-items:center;width:38px;height:38px;display:grid;overflow:hidden;box-shadow:0 9px 22px #574cd629}.brand-mark img{object-fit:cover;width:100%;height:100%}.desktop-nav{align-items:center;gap:6px;display:flex}.nav-link,.mobile-nav summary{min-height:44px;color:var(--muted);border-radius:10px;align-items:center;padding:0 12px;font-size:14px;font-weight:650;display:inline-flex}.nav-link:hover{color:var(--foreground);background:var(--surface-soft)}.mobile-nav{display:none;position:relative}.mobile-nav summary{cursor:pointer;list-style:none}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav-panel{border:1px solid var(--line);background:var(--surface);width:220px;box-shadow:var(--shadow);border-radius:16px;padding:10px;position:absolute;top:50px;right:0}.mobile-nav-panel .nav-link{width:100%;display:flex}.hero{background:radial-gradient(circle at 83% 18%,#837aee3d,#0000 25%),radial-gradient(circle at 9% 84%,#589cee26,#0000 28%),linear-gradient(150deg,#fdfdff 10%,#f5f5ff 56%,#edf4ff);padding:clamp(64px,9vw,112px) 0 72px;position:relative;overflow:hidden}.hero:after{content:"";background:#ffffff57;border:1px solid #574cd62e;border-radius:110px;width:420px;height:420px;position:absolute;bottom:-250px;right:-170px;transform:rotate(22deg)}.hero-grid{z-index:1;grid-template-columns:minmax(0,.94fr) minmax(420px,1.06fr);align-items:center;gap:clamp(36px,5vw,64px);display:grid;position:relative}.eyebrow{min-height:32px;color:var(--accent-strong);letter-spacing:.02em;background:#ffffffad;border:1px solid #574cd629;border-radius:999px;align-items:center;padding:5px 12px;font-size:12px;font-weight:800;display:inline-flex}.hero h1{letter-spacing:-.065em;max-width:720px;margin:20px 0 18px;font-size:clamp(38px,5.2vw,62px);line-height:1.19}.hero-title-line{white-space:nowrap}.gradient-text{color:var(--accent);-webkit-text-fill-color:transparent;background:linear-gradient(95deg,#4439c9,#7469ed 65%,#3979d8);-webkit-background-clip:text;background-clip:text}.hero-copy{max-width:650px;color:var(--muted);margin:0;font-size:clamp(16px,2vw,19px)}.button-row{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.section-action{flex-wrap:wrap;gap:10px;margin-top:24px;display:flex}.button{cursor:pointer;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:9px;min-height:48px;padding:0 18px;font-size:14px;font-weight:800;transition:transform .16s,box-shadow .16s,background .16s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button-primary{color:#fff;background:linear-gradient(100deg, var(--accent-strong), #6c62e8);box-shadow:0 12px 28px #4338ca40}.button-secondary{border-color:var(--line);color:var(--foreground);background:var(--surface)}@supports (color:color-mix(in lab, red, red)){.button-secondary{background:color-mix(in srgb, var(--surface) 78%, transparent)}}.hero-visual{padding-bottom:76px;position:relative}.hero-art-frame{aspect-ratio:3/2;background:#ececff;border:1px solid #fffc;border-radius:30px;position:relative;overflow:hidden;box-shadow:0 34px 80px #342d8b2e,0 8px 24px #29246614}.hero-art-frame:after{content:"";border-radius:inherit;pointer-events:none;position:absolute;inset:0;box-shadow:inset 0 0 0 1px #574cd614}.hero-art{object-fit:cover}.hero-art-shine{pointer-events:none;background:linear-gradient(120deg,#ffffff2e,#0000 38% 75%,#ffffff24);position:absolute;inset:0}.trust-panel{box-shadow:var(--shadow);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffba;border:1px solid #574cd61f;border-radius:24px;padding:22px;position:relative}.hero-trust-panel{background:#ffffffd6;padding:16px;position:absolute;bottom:0;left:18px;right:18px}.hero-trust-panel .trust-panel-label{margin-bottom:10px}.hero-trust-panel .trust-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.hero-trust-panel .trust-item{grid-template-columns:1fr;align-content:start;align-items:start;gap:8px;padding:12px}.hero-trust-panel .trust-icon{border-radius:10px;width:36px;height:36px}.hero-trust-panel .trust-item strong{font-size:12px;line-height:1.45}.hero-trust-panel .trust-item div>span{margin-top:2px;font-size:10px;line-height:1.5}.trust-panel-label{color:var(--muted);letter-spacing:.08em;margin:0 0 14px;font-size:12px;font-weight:800}.trust-list{gap:10px;display:grid}.trust-item{background:#ffffffbd;border:1px solid #e2e4eedb;border-radius:14px;grid-template-columns:38px 1fr;align-items:center;gap:12px;padding:13px;display:grid}.trust-icon{width:38px;height:38px;color:var(--accent);background:var(--surface);border:1px solid #574cd633;border-radius:12px;place-items:center;display:grid}@supports (color:color-mix(in lab, red, red)){.trust-icon{background:color-mix(in srgb, var(--surface) 86%, var(--surface-soft))}}.trust-icon{font-weight:900;box-shadow:inset 0 0 0 1px #ffffff80}.trust-icon svg{stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:20px;height:20px}.trust-item>div{min-width:0}.trust-item strong,.trust-item span{display:block}.trust-item strong{font-size:14px}.trust-item span{color:var(--muted);font-size:12px}.section{padding:clamp(64px,8vw,96px) 0}.section-soft{background:var(--surface-soft)}@supports (color:color-mix(in lab, red, red)){.section-soft{background:color-mix(in srgb, var(--surface-soft) 60%, var(--background))}}.section-heading{justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px;display:flex}.section-heading h2{letter-spacing:-.045em;margin:7px 0 0;font-size:clamp(27px,4vw,38px);line-height:1.3}.section-kicker{color:var(--accent);letter-spacing:.12em;text-transform:uppercase;font-size:12px;font-weight:850}.text-link{min-height:44px;color:var(--accent-strong);align-items:center;font-size:14px;font-weight:800;display:inline-flex}.card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.hub-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.surface-card{border:1px solid var(--line);background:var(--surface);border-radius:18px;box-shadow:0 10px 34px #18192b0b}.tool-card{flex-direction:column;height:100%;padding:22px;transition:transform .18s,box-shadow .18s,border-color .18s;display:flex}.tool-card:hover{box-shadow:var(--shadow);border-color:#574cd647;transform:translateY(-4px)}.tool-card>.tag{align-self:flex-start}.card-topline{justify-content:space-between;align-items:center;gap:12px;display:flex}.tool-logo,.utility-icon{background:#f4f2ff;border:1px solid #574cd61a;flex:none;place-items:center;display:grid;overflow:hidden;box-shadow:0 9px 24px #4a3eae1f}.tool-logo img,.utility-icon img{object-fit:cover;width:100%;height:100%}.tool-logo-sm{border-radius:13px;width:42px;height:42px}.tool-logo-md{border-radius:17px;width:56px;height:56px}.tool-logo-lg{border-radius:22px;width:78px;height:78px;box-shadow:0 16px 38px #4a3eae29}.tool-logo-fallback{color:#fff;background:linear-gradient(145deg, var(--accent), #7870ef);place-items:center;width:100%;height:100%;font-weight:900;display:grid}.utility-icon-card{border-radius:15px;width:48px;height:48px}.utility-icon-hero{border-radius:25px;width:88px;height:88px;box-shadow:0 18px 44px #4a3eae29}.tag-list{flex-wrap:wrap;gap:6px;margin:16px 0 0;display:flex}.tag{min-height:28px;color:var(--accent-strong);background:var(--surface-soft);border-radius:999px;align-items:center;padding:3px 9px;font-size:11px;font-weight:750;display:inline-flex}.card-badges{flex-wrap:wrap;justify-content:flex-end;gap:6px;display:flex}.card-badges-start{justify-content:flex-start}.editorial-badge{letter-spacing:.01em;border:1px solid #0000;border-radius:999px;align-items:center;min-height:28px;padding:3px 10px;font-size:11px;font-weight:850;display:inline-flex}.editorial-badge-hands-on{border-color:var(--positive)}@supports (color:color-mix(in lab, red, red)){.editorial-badge-hands-on{border-color:color-mix(in srgb, var(--positive) 28%, transparent)}}.editorial-badge-hands-on{color:var(--positive)}@supports (color:color-mix(in lab, red, red)){.editorial-badge-hands-on{color:color-mix(in srgb, var(--positive) 78%, var(--foreground))}}.editorial-badge-hands-on{background:var(--positive)}@supports (color:color-mix(in lab, red, red)){.editorial-badge-hands-on{background:color-mix(in srgb, var(--positive) 10%, var(--surface))}}.editorial-badge-editorial-research{color:var(--accent-strong);background:var(--surface-soft);border-color:#574cd633}.editorial-badge-official-summary{border-color:var(--muted)}@supports (color:color-mix(in lab, red, red)){.editorial-badge-official-summary{border-color:color-mix(in srgb, var(--muted) 22%, transparent)}}.editorial-badge-official-summary{color:var(--muted);background:var(--surface-soft)}@supports (color:color-mix(in lab, red, red)){.editorial-badge-official-summary{background:color-mix(in srgb, var(--surface-soft) 60%, var(--surface))}}.tool-card h3{letter-spacing:-.025em;margin:17px 0 7px;font-size:20px}.tool-card p{color:var(--muted);flex:1;margin:0;font-size:14px}.card-meta{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;gap:12px;margin-top:18px;padding-top:15px;font-size:12px;display:flex}.category-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;display:grid}.category-card{border:1px solid var(--line);background:var(--surface);border-radius:16px;flex-direction:column;justify-content:space-between;min-height:126px;padding:17px;font-size:13px;font-weight:800;display:flex}.category-card:hover{color:var(--accent-strong);border-color:#574cd657}.category-symbol{background:#f4f2ff;border:1px solid #574cd61a;border-radius:15px;place-items:center;width:52px;height:52px;display:grid;overflow:hidden;box-shadow:0 8px 20px #4a3eae1a}.category-symbol img{object-fit:cover;width:100%;height:100%}.feature-band{background:linear-gradient(140deg, var(--surface), var(--surface-soft));border:1px solid #574cd624;border-radius:20px;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:20px;display:grid}.feature-band div{padding:12px}.feature-band strong,.feature-band span{display:block}.prototype-notice{color:var(--muted);background:var(--surface-soft);border:1px dashed #574cd640;border-radius:14px;align-items:center;gap:12px;margin-top:14px;padding:14px 18px;display:flex}@supports (color:color-mix(in lab, red, red)){.prototype-notice{background:color-mix(in srgb, var(--surface-soft) 68%, var(--surface))}}.prototype-notice{font-size:12px}.prototype-notice strong{color:var(--foreground);flex:none}.feature-band strong{margin-bottom:4px;font-size:15px}.feature-band span{color:var(--muted);font-size:13px}.page-hero{border-bottom:1px solid var(--line);background:radial-gradient(circle at 84% 6%, #7870ef2e, transparent 23%), linear-gradient(150deg, var(--surface), var(--surface-soft));padding:64px 0 44px}.breadcrumbs{color:var(--muted);flex-wrap:wrap;gap:7px;margin-bottom:16px;font-size:12px;display:flex}.page-title{letter-spacing:-.05em;max-width:850px;margin:0;font-size:clamp(34px,5vw,54px);line-height:1.25}.page-lead{max-width:760px;color:var(--muted);margin:16px 0 0;font-size:17px}.page-title-with-icon,.mini-hero-layout{align-items:center;gap:22px;margin-top:18px;display:flex}.page-title-with-icon .page-lead,.mini-hero-layout .page-lead{margin-top:10px}.comparison-logos{align-items:center;gap:12px;margin:18px 0 14px;display:flex}.stacked-logos{align-items:center;margin:20px 0 2px 8px;display:flex}.stacked-logos .tool-logo{border:2px solid var(--surface);margin-left:-8px}.comparison-vs{min-width:42px;height:32px;color:var(--accent);background:var(--surface);letter-spacing:.08em;border:1px solid #574cd626;border-radius:999px;place-items:center;font-size:11px;font-weight:900;display:grid}.content-layout{grid-template-columns:minmax(0,1fr) 280px;align-items:start;gap:34px;display:grid}.content-stack{gap:24px;display:grid}.content-card{padding:clamp(20px,4vw,32px)}.content-card h2{letter-spacing:-.035em;margin:0 0 16px;font-size:24px}.content-card h3{margin:24px 0 9px;font-size:19px}.content-card p,.content-card li{color:var(--foreground)}@supports (color:color-mix(in lab, red, red)){.content-card p,.content-card li{color:color-mix(in srgb, var(--foreground) 82%, var(--muted))}}.content-card ul,.content-card ol{padding-left:1.4em}.side-card{padding:20px;position:sticky;top:96px}.disclosure{color:var(--muted);background:var(--surface-soft);border:1px solid #574cd62b;border-radius:14px;align-items:start;gap:12px;padding:14px 16px;font-size:13px;display:flex}.disclosure strong{color:var(--foreground)}.disclosure>span:first-child{min-width:34px;color:var(--accent-strong);letter-spacing:.04em;font-size:11px;font-weight:900}.disclosure-neutral{border-color:var(--line);background:var(--surface-soft)}@supports (color:color-mix(in lab, red, red)){.disclosure-neutral{background:color-mix(in srgb, var(--surface-soft) 58%, var(--surface))}}.disclosure-neutral>span:first-child{color:var(--muted)}.editorial-notice{background:radial-gradient(circle at 100% 0, #7870ef1a, transparent 32%), var(--surface);box-shadow:var(--shadow-soft);border:1px solid #574cd629;border-radius:18px;padding:20px}.editorial-notice-heading{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.editorial-affiliation{color:var(--muted);font-size:12px;font-weight:750}.editorial-notice>p{color:var(--muted);margin:12px 0 0;font-size:13px}.editorial-facts{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:16px 0 0;display:grid}.editorial-facts div{border:1px solid var(--line);background:var(--surface-soft);border-radius:12px;padding:11px 12px}@supports (color:color-mix(in lab, red, red)){.editorial-facts div{background:color-mix(in srgb, var(--surface-soft) 66%, var(--surface))}}.editorial-facts dt{color:var(--muted);font-size:10px;font-weight:800}.editorial-facts dd{margin:3px 0 0;font-size:12px;font-weight:750}.editorial-sources{margin-top:14px;font-size:12px}.editorial-sources summary{cursor:pointer;color:var(--accent-strong);font-weight:800}.editorial-sources ul{margin:10px 0 0;padding-left:20px}.editorial-sources 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