.theme-toggle__icon--sun[data-astro-cid-xunylqyc]{display:none}:root[data-theme=dark] .theme-toggle__icon--moon[data-astro-cid-xunylqyc]{display:none}:root[data-theme=dark] .theme-toggle__icon--sun[data-astro-cid-xunylqyc]{display:inline-flex}.site-footer[data-astro-cid-gcn2mc3v]{display:flex;flex-direction:column;gap:var(--sp-md);padding-block:var(--sp-2xl) var(--sp-xl);margin-top:var(--sp-2xl);border-top:1px solid var(--border-default);font-size:.75rem;color:var(--fg-muted);letter-spacing:.04em}.site-footer__copy[data-astro-cid-gcn2mc3v],.site-footer__nav[data-astro-cid-gcn2mc3v]{margin:0}.site-footer__links[data-astro-cid-gcn2mc3v]{display:flex;flex-wrap:wrap;gap:var(--sp-md);margin:0;padding:0;list-style:none}.site-footer__links[data-astro-cid-gcn2mc3v] a[data-astro-cid-gcn2mc3v]{text-decoration:none;color:inherit}.site-footer__links[data-astro-cid-gcn2mc3v] a[data-astro-cid-gcn2mc3v]:hover{color:var(--footer-link-hover)}.site-footer__links[data-astro-cid-gcn2mc3v] a[data-astro-cid-gcn2mc3v]:focus-visible{outline:2px solid var(--color-brand-gold);outline-offset:2px;border-radius:.25rem}@media(min-width:600px){.site-footer[data-astro-cid-gcn2mc3v]{flex-direction:row;justify-content:space-between;align-items:center}.site-footer__links[data-astro-cid-gcn2mc3v]{gap:var(--sp-lg)}}.site-header[data-astro-cid-ctg3m53h]{position:sticky;top:0;z-index:10;background:linear-gradient(180deg,color-mix(in srgb,var(--bg-page) 92%,transparent) 0%,transparent 100%);backdrop-filter:blur(12px)}.site-header__inner[data-astro-cid-ctg3m53h]{display:flex;align-items:center;justify-content:space-between;padding-block:var(--sp-md);gap:var(--sp-md)}.site-header__brand[data-astro-cid-ctg3m53h]{display:inline-flex;align-items:center;gap:var(--sp-sm);text-decoration:none}.site-header__logo[data-astro-cid-ctg3m53h]{width:2.5rem;height:2.5rem;flex:0 0 auto;border-radius:.5rem;object-fit:contain}.site-header__lockup[data-astro-cid-ctg3m53h]{display:inline-flex;align-items:baseline;gap:var(--sp-sm)}.site-header__wordmark[data-astro-cid-ctg3m53h]{font-family:var(--font-display);font-size:2rem;line-height:1;color:var(--fg-wordmark)}.site-header__mark[data-astro-cid-ctg3m53h]{font-size:var(--fs-subtitle);font-weight:500;color:var(--fg-heading);letter-spacing:.04em}.site-header__controls[data-astro-cid-ctg3m53h]{display:flex;align-items:center;gap:var(--sp-sm)}.site-header__cta[data-astro-cid-ctg3m53h]{min-width:8.5rem}@media(max-width:767px){.site-header__inner[data-astro-cid-ctg3m53h]{align-items:flex-start;flex-direction:column}.site-header__controls[data-astro-cid-ctg3m53h]{width:100%;justify-content:space-between}.site-header__cta[data-astro-cid-ctg3m53h]{min-width:0}}/*! tailwindcss v4.1.18 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-outline-style:solid;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--shadow-sm:0 1px 3px 0 #0000001a,0 1px 2px -1px #0000001a;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4,0,.2,1);--default-font-family:var(--font-sans);--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,ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,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{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.static{position:static}.flex{display:flex}.hidden{display:none}.transform{transform:var(--tw-rotate-x,)var(--tw-rotate-y,)var(--tw-rotate-z,)var(--tw-skew-x,)var(--tw-skew-y,)}.flex-wrap{flex-wrap:wrap}.border{border-style:var(--tw-border-style);border-width:1px}.italic{font-style:italic}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.backdrop-filter{-webkit-backdrop-filter:var(--tw-backdrop-blur,)var(--tw-backdrop-brightness,)var(--tw-backdrop-contrast,)var(--tw-backdrop-grayscale,)var(--tw-backdrop-hue-rotate,)var(--tw-backdrop-invert,)var(--tw-backdrop-opacity,)var(--tw-backdrop-saturate,)var(--tw-backdrop-sepia,);backdrop-filter:var(--tw-backdrop-blur,)var(--tw-backdrop-brightness,)var(--tw-backdrop-contrast,)var(--tw-backdrop-grayscale,)var(--tw-backdrop-hue-rotate,)var(--tw-backdrop-invert,)var(--tw-backdrop-opacity,)var(--tw-backdrop-saturate,)var(--tw-backdrop-sepia,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{color-scheme:light;--color-brand-purple:#3d0b5b;--color-brand-purple-light:#5b1a82;--color-brand-gold:#fbcb0a;--color-brand-gold-muted:#d4a808;--bg-page:#fffef6;--bg-surface:#fff;--bg-subtle:#f8f5f0;--border-default:#e8e0d8;--fg-heading:#1f2937;--fg-body:#374151;--fg-muted:#78716c;--fg-inverse:#fff;--sihua-lu:#81c784;--sihua-quan:#7c3aed;--sihua-ke:#64b5f6;--sihua-ji:#f44336;--font-display:"Instrument Serif","Songti SC","Noto Serif SC",serif;--font-body:"DM Sans","PingFang SC","Noto Sans CJK SC",system-ui,sans-serif;--fs-body:14px;--fs-subtitle:16px;--fs-title:18px;--fs-h1:28px;--fs-display:56px;--lh-normal:1.5;--lh-relaxed:1.7;--dur-short:.18s;--ease-enter:cubic-bezier(0,0,.2,1);--sp-xs:4px;--sp-sm:8px;--sp-md:16px;--sp-lg:24px;--sp-xl:32px;--sp-2xl:48px;--sp-3xl:64px;--shadow-sm:0 2px 8px #0f172a0f;--shadow-md:0 4px 16px #0f172a14;--shadow-lg:0 12px 32px #0f172a1a;--bg-pull-quote:#1a2242;--fg-pull-quote:#f0ece6;--fg-heading-em:var(--color-brand-purple);--fg-wordmark:var(--color-brand-purple);--button-primary-bg:var(--color-brand-purple);--button-primary-hover-bg:var(--color-brand-purple-light)}@supports (color:color-mix(in lab,red,red)){:root{--button-primary-hover-bg:color-mix(in srgb,var(--color-brand-purple-light)90%,black)}}:root{--button-secondary-hover-border:var(--color-brand-purple);--button-secondary-hover-bg:var(--bg-subtle);--feature-card-icon-fg:var(--color-brand-purple);--feature-card-icon-bg:var(--bg-subtle);--sources-border-color:var(--border-default);--hero-chain-bg:var(--bg-subtle);--hero-chain-border:var(--border-default);--hero-meta-border:var(--border-default);--footer-link-hover:var(--color-brand-purple)}@media(min-width:768px){:root{--fs-display:72px}}@media(min-width:1200px){:root{--fs-display:84px}}:root[data-theme=dark]{color-scheme:dark;--bg-page:#1a2242;--bg-surface:#212b4a;--bg-subtle:#1e2745;--border-default:#2d3760;--fg-heading:#f0ece6;--fg-body:#c8c0b8;--fg-muted:#a8a099;--fg-inverse:#fff;--sihua-lu:#81c784;--sihua-quan:#a78bfa;--sihua-ke:#64b5f6;--sihua-ji:#ef5350;--shadow-sm:0 2px 8px #0003;--shadow-md:0 4px 16px #00000040;--shadow-lg:0 12px 32px #0000004d;--bg-pull-quote:#242f58;--fg-heading-em:var(--color-brand-gold-muted);--fg-wordmark:var(--color-brand-gold);--button-primary-bg:var(--color-brand-purple-light);--button-primary-hover-bg:var(--color-brand-purple-light)}@supports (color:color-mix(in lab,red,red)){:root[data-theme=dark]{--button-primary-hover-bg:color-mix(in srgb,var(--color-brand-purple-light)92%,white)}}:root[data-theme=dark]{--button-secondary-hover-border:var(--color-brand-gold-muted);--button-secondary-hover-bg:var(--bg-surface);--feature-card-icon-fg:var(--color-brand-gold-muted);--feature-card-icon-bg:var(--color-brand-gold)}@supports (color:color-mix(in lab,red,red)){:root[data-theme=dark]{--feature-card-icon-bg:color-mix(in srgb,var(--color-brand-gold)14%,transparent)}}:root[data-theme=dark]{--sources-border-color:var(--color-brand-gold-muted)}@supports (color:color-mix(in lab,red,red)){:root[data-theme=dark]{--sources-border-color:color-mix(in srgb,var(--color-brand-gold-muted)28%,var(--border-default))}}:root[data-theme=dark]{--hero-chain-bg:var(--bg-page)}@supports (color:color-mix(in lab,red,red)){:root[data-theme=dark]{--hero-chain-bg:color-mix(in srgb,var(--bg-page)72%,black)}}:root[data-theme=dark]{--hero-chain-border:var(--color-brand-gold-muted)}@supports (color:color-mix(in lab,red,red)){:root[data-theme=dark]{--hero-chain-border:color-mix(in srgb,var(--color-brand-gold-muted)22%,var(--border-default))}}:root[data-theme=dark]{--hero-meta-border:var(--color-brand-gold-muted)}@supports (color:color-mix(in lab,red,red)){:root[data-theme=dark]{--hero-meta-border:color-mix(in srgb,var(--color-brand-gold-muted)28%,var(--border-default))}}:root[data-theme=dark]{--footer-link-hover:var(--color-brand-gold-muted)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg-page:#1a2242;--bg-surface:#212b4a;--bg-subtle:#1e2745;--border-default:#2d3760;--fg-heading:#f0ece6;--fg-body:#c8c0b8;--fg-muted:#a8a099;--fg-inverse:#fff;--sihua-lu:#81c784;--sihua-quan:#a78bfa;--sihua-ke:#64b5f6;--sihua-ji:#ef5350;--shadow-sm:0 2px 8px #0003;--shadow-md:0 4px 16px #00000040;--shadow-lg:0 12px 32px #0000004d;--bg-pull-quote:#242f58;--fg-heading-em:var(--color-brand-gold-muted);--fg-wordmark:var(--color-brand-gold);--button-primary-bg:var(--color-brand-purple-light);--button-primary-hover-bg:var(--color-brand-purple-light)}@supports (color:color-mix(in lab,red,red)){:root:not([data-theme=light]){--button-primary-hover-bg:color-mix(in srgb,var(--color-brand-purple-light)92%,white)}}:root:not([data-theme=light]){--button-secondary-hover-border:var(--color-brand-gold-muted);--button-secondary-hover-bg:var(--bg-surface);--feature-card-icon-fg:var(--color-brand-gold-muted);--feature-card-icon-bg:var(--color-brand-gold)}@supports (color:color-mix(in lab,red,red)){:root:not([data-theme=light]){--feature-card-icon-bg:color-mix(in srgb,var(--color-brand-gold)14%,transparent)}}:root:not([data-theme=light]){--sources-border-color:var(--color-brand-gold-muted)}@supports (color:color-mix(in lab,red,red)){:root:not([data-theme=light]){--sources-border-color:color-mix(in srgb,var(--color-brand-gold-muted)28%,var(--border-default))}}:root:not([data-theme=light]){--hero-chain-bg:var(--bg-page)}@supports (color:color-mix(in lab,red,red)){:root:not([data-theme=light]){--hero-chain-bg:color-mix(in srgb,var(--bg-page)72%,black)}}:root:not([data-theme=light]){--hero-chain-border:var(--color-brand-gold-muted)}@supports (color:color-mix(in lab,red,red)){:root:not([data-theme=light]){--hero-chain-border:color-mix(in srgb,var(--color-brand-gold-muted)22%,var(--border-default))}}:root:not([data-theme=light]){--hero-meta-border:var(--color-brand-gold-muted)}@supports (color:color-mix(in lab,red,red)){:root:not([data-theme=light]){--hero-meta-border:color-mix(in srgb,var(--color-brand-gold-muted)28%,var(--border-default))}}:root:not([data-theme=light]){--footer-link-hover:var(--color-brand-gold-muted)}}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(circle at top left,#fbcb0a1f,transparent 26%),linear-gradient(180deg,var(--bg-page)0%,var(--bg-page)100%);min-height:100vh;margin:0}@supports (color:color-mix(in lab,red,red)){body{background:radial-gradient(circle at top left,#fbcb0a1f,transparent 26%),linear-gradient(180deg,color-mix(in srgb,var(--bg-page)96%,white)0%,var(--bg-page)100%)}}body{color:var(--fg-body);font-family:var(--font-body);font-size:var(--fs-body);line-height:var(--lh-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit}img{max-width:100%;display:block}h1 em,h2 em{color:var(--fg-heading-em);font-style:italic;font-weight:inherit}button,a{transition:color var(--dur-short)var(--ease-enter),background-color var(--dur-short)var(--ease-enter),border-color var(--dur-short)var(--ease-enter),box-shadow var(--dur-short)var(--ease-enter),transform var(--dur-short)var(--ease-enter)}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none;animation:none}}.skip-link{z-index:100;background:var(--color-brand-purple);color:var(--fg-inverse);box-shadow:var(--shadow-md);border-radius:999px;padding:.75rem 1rem;font-weight:600;text-decoration:none;position:absolute;top:16px;left:16px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.landing-shell{width:min(100%,1200px);margin-inline:auto;padding-inline:16px}@media(min-width:768px){.landing-shell{padding-inline:24px}}.landing-eyebrow{letter-spacing:.24em;text-transform:uppercase;color:var(--fg-muted);margin:0;font-size:12px;font-weight:600}.landing-button{border:1px solid #0000;border-radius:.875rem;justify-content:center;align-items:center;min-height:44px;padding:.875rem 1.25rem;font-size:.875rem;font-weight:600;line-height:1;text-decoration:none;display:inline-flex}.landing-button:focus-visible{outline:2px solid var(--color-brand-gold);outline-offset:2px}.landing-button--primary{background:var(--button-primary-bg);color:var(--fg-inverse);box-shadow:var(--shadow-sm)}.landing-button--primary:hover{background:var(--button-primary-hover-bg);box-shadow:var(--shadow-md)}.landing-button--primary:active{transform:scale(.98)}.landing-button--secondary{border-color:var(--border-default);color:var(--fg-heading);background:0 0}.landing-button--secondary:hover{border-color:var(--button-secondary-hover-border);background:var(--button-secondary-hover-bg)}.landing-button--secondary:active{transform:scale(.98)}.header-controls{align-items:center;gap:var(--sp-sm);flex-wrap:wrap;display:inline-flex}.locale-switcher{border:1px solid var(--border-default);background:var(--bg-surface);border-radius:999px;align-items:center;gap:4px;margin:0;padding:4px;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.locale-switcher{background:color-mix(in srgb,var(--bg-surface)90%,transparent)}}.locale-switcher{box-shadow:var(--shadow-sm)}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.locale-switcher__button{min-height:36px;color:var(--fg-body);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:999px;padding:.5rem .875rem;font-size:.8125rem;font-weight:600}.locale-switcher__button:hover{background:var(--bg-subtle)}.locale-switcher__button:focus-visible{outline:2px solid var(--color-brand-gold);outline-offset:2px}.locale-switcher__button.is-active{background:var(--color-brand-purple);color:var(--fg-inverse)}.theme-toggle{border:1px solid var(--border-default);background:var(--bg-surface);border-radius:999px;justify-content:center;align-items:center;width:44px;height:44px;display:inline-flex}@supports (color:color-mix(in lab,red,red)){.theme-toggle{background:color-mix(in srgb,var(--bg-surface)90%,transparent)}}.theme-toggle{color:var(--fg-heading);box-shadow:var(--shadow-sm);cursor:pointer}.theme-toggle:hover{background:var(--bg-subtle)}.theme-toggle:focus-visible{outline:2px solid var(--color-brand-gold);outline-offset:2px}.theme-toggle svg{width:18px;height:18px}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}
