/*! tailwindcss v4.3.3 | 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-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--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;--tw-ease:initial}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, 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;--ease-out:cubic-bezier(0, 0, .2, 1);--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);--color-nl-paper:#fbfbf9;--color-nl-ink:#0e1013}}@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 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]){text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration: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:where(:not(iframe)){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}.absolute{position:absolute}.static{position:static}.sticky{position:sticky}.flex{display:flex}.grid{display:grid}.inline{display:inline}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.flex-wrap{flex-wrap:wrap}.border{border-style:var(--tw-border-style);border-width:1px}.border-border{border-color:var(--border)}.bg-background{background-color:var(--background)}.bg-nl-paper{background-color:var(--color-nl-paper)}.text-muted-foreground{color:var(--muted-foreground)}.text-nl-ink{color:var(--color-nl-ink)}.uppercase{text-transform:uppercase}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.backdrop-filter{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))}.ease-out{--tw-ease:var(--ease-out);transition-timing-function:var(--ease-out)}}:root{--radius:.125rem;--background:#fbfbf9;--foreground:#0e1013;--card:#fff;--card-foreground:#0e1013;--popover:#fff;--popover-foreground:#0e1013;--primary:#1b5a76;--primary-foreground:#fbfbf9;--secondary:#f1f1ee;--secondary-foreground:#0e1013;--muted:#f1f1ee;--muted-foreground:#5e6469;--accent:#eaf2f6;--accent-foreground:#1b5a76;--destructive:#b3261e;--destructive-foreground:#fbfbf9;--border:#e2e2de;--input:#e2e2de;--ring:#1b5a76}.dark{--background:#0a0b0d;--foreground:#e8e7e1;--card:#131519;--card-foreground:#e8e7e1;--popover:#131519;--popover-foreground:#e8e7e1;--primary:#4a9ec4;--primary-foreground:#0a0b0d;--secondary:#1b1d21;--secondary-foreground:#e8e7e1;--muted:#1b1d21;--muted-foreground:#9a9a93;--accent:#16303c;--accent-foreground:#4a9ec4;--destructive:#e5766d;--destructive-foreground:#0a0b0d;--border:#2a2c30;--input:#2a2c30;--ring:#4a9ec4}:root{--nl-paper:#fbfbf9;--nl-paper-alt:#fff;--nl-ink:#0e1013;--nl-muted:#5e6469;--nl-rule:#e2e2de;--nl-deep:#0a0b0d;--nl-bone:#e8e7e1;--nl-bone-muted:#9a9a93;--nl-accent:#1b5a76;--nl-accent-lift:#4a9ec4;--nl-measure:60ch;--nl-gap:clamp(4rem, 9vw, 8rem);--nl-wrap:72rem;--nl-sans:Geist, "Helvetica Neue", Helvetica, Arial, sans-serif;--nl-mono:"Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--nl-sans-cjk:Geist, "PingFang HK", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", sans-serif}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;background:var(--nl-paper)}body{color:var(--nl-ink);font-family:var(--nl-sans);-webkit-font-smoothing:antialiased;background:0 0;margin:0;font-size:clamp(1rem,.96rem + .22vw,1.0625rem);font-weight:400;line-height:1.65}body:lang(zh-Hant),body:lang(zh-Hans){font-family:var(--nl-sans-cjk);line-height:1.85}h1,h2,h3{letter-spacing:-.03em;margin:0;line-height:1.12}h1{font-size:clamp(2.5rem,1.5rem + 4.4vw,4.25rem);font-weight:300}h2{font-size:clamp(1.75rem,1.35rem + 1.9vw,3rem);font-weight:600}h3{letter-spacing:0;font-size:1.0625rem;font-weight:600;line-height:1.4}p{max-width:var(--nl-measure);margin:0 0 1.1rem}a{color:inherit}.lede{color:var(--nl-muted);max-width:52ch;font-size:clamp(1.0625rem,.98rem + .5vw,1.375rem);line-height:1.5}.muted{color:var(--nl-muted)}.accent{color:var(--nl-accent)}.eyebrow{font-family:var(--nl-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--nl-muted);margin:0 0 1.75rem;font-size:.75rem;font-weight:400}.meta{font-family:var(--nl-mono);color:var(--nl-muted);letter-spacing:.01em;font-size:.78rem}h1:lang(zh-Hant),h2:lang(zh-Hant),h3:lang(zh-Hant),h1:lang(zh-Hans),h2:lang(zh-Hans),h3:lang(zh-Hans){letter-spacing:normal}.eyebrow:lang(zh-Hant),.eyebrow:lang(zh-Hans){font-family:var(--nl-sans-cjk);letter-spacing:normal;text-transform:none;font-weight:500}.wrap{width:min(100% - 2.5rem, var(--nl-wrap));margin-inline:auto}@media (width<=640px){:root{--nl-gap:3.25rem}}section{padding-block:var(--nl-gap)}.rule-top{border-top:1px solid var(--nl-rule)}.grid{grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:2.75rem;display:grid}.grid p:last-child{margin-bottom:0}.deep{background:var(--nl-deep);color:var(--nl-bone)}.deep .muted,.deep .lede,.deep .eyebrow{color:var(--nl-bone-muted)}.deep a{color:var(--nl-accent-lift)}.cta{color:var(--nl-ink);border:1px solid var(--nl-ink);letter-spacing:.01em;cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:.7rem;padding:1rem 1.75rem;font-size:.9375rem;font-weight:500;text-decoration:none;transition:background-color .18s,color .18s,border-color .18s;display:inline-flex}.cta:after{content:"→";line-height:1;transition:transform .18s}.cta:hover{background:var(--nl-ink);color:var(--nl-paper)}.cta:hover:after{transform:translate(3px)}.deep .cta{color:var(--nl-bone);border-color:var(--nl-bone);background:0 0}.deep .cta:hover{background:var(--nl-bone);color:var(--nl-deep)}@media (prefers-reduced-motion:reduce){.cta,.cta:after{transition:none}}:where(a,button,summary,input,textarea,select):focus-visible{outline:2px solid var(--nl-accent);outline-offset:3px;border-radius:2px}.deep :where(a,button,summary,input,textarea,select):focus-visible{outline-color:var(--nl-accent-lift)}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}.split{grid-template-columns:minmax(0,16rem) minmax(0,1fr);gap:2.5rem 4rem;display:grid}.split>.col-label{align-self:start;position:sticky;top:5.5rem}.split .col-label h2{max-width:14ch;margin-bottom:0}.split .col-label .eyebrow{margin-bottom:1rem}@media (width<=900px){.split{grid-template-columns:1fr;gap:2.5rem}.split>.col-label{position:static}}.rows{border-top:1px solid var(--nl-rule)}@media (width>=1000px){.rows{border-top:0;grid-template-columns:1fr 1fr;column-gap:3rem;display:grid}.rows .row:nth-child(-n+2){border-top:1px solid var(--nl-rule)}}.row{border-bottom:1px solid var(--nl-rule);grid-template-columns:3rem minmax(0,1fr);gap:0 1.5rem;padding:1.9rem 0;display:grid}.row .idx{color:var(--nl-muted);font-variant-numeric:tabular-nums;padding-top:.2rem;font-size:.8125rem}.row h3{margin-bottom:.5rem}.row p{margin:0}@media (width<=560px){.row{grid-template-columns:1fr;gap:.5rem}}.panel{background:#f2f2ef;border-radius:.75rem;padding:clamp(2rem,4vw,3.5rem)}.band{text-align:center}.band .inner{max-width:40rem;margin-inline:auto}.band h2{margin-inline:auto;max-width:18ch;margin-bottom:1.75rem}.band p{text-align:center;margin-inline:auto;font-size:1.0625rem}.ground-alt{background:var(--nl-paper-alt)}.slab{background:var(--nl-accent);color:var(--nl-paper);border-radius:24px;padding:clamp(3rem,7vw,6rem) clamp(1.5rem,4vw,4rem)}.slab .eyebrow{color:#fbfbf9c2}.slab .lede,.slab .muted{color:#fbfbf9cc}.slab .cta{color:var(--nl-paper);background:0 0;border-color:#fbfbf98c}.slab .cta:hover{background:var(--nl-paper);color:var(--nl-accent)}.badge{width:2.25rem;height:2.25rem;color:var(--nl-accent);font-family:var(--nl-mono);background:#eaf2f6;border-radius:.6rem;flex:none;justify-content:center;align-items:center;font-size:.75rem;font-weight:500;display:inline-flex}@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-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@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}@property --tw-ease{syntax:"*";inherits:false}.lang[data-astro-cid-zh35qibh]{position:relative}summary[data-astro-cid-zh35qibh]{color:var(--nl-muted);border:1px solid var(--nl-rule);cursor:pointer;user-select:none;border-radius:999px;justify-content:center;align-items:center;gap:.45rem;padding:.4rem .7rem;font-size:.8125rem;list-style:none;transition:color .15s,border-color .15s;display:inline-flex}summary[data-astro-cid-zh35qibh]::-webkit-details-marker{display:none}summary[data-astro-cid-zh35qibh]:hover{color:var(--nl-ink);border-color:var(--nl-ink)}.chev[data-astro-cid-zh35qibh]{transition:transform .18s}.lang[data-astro-cid-zh35qibh][open] summary[data-astro-cid-zh35qibh]{color:var(--nl-ink);border-color:var(--nl-ink)}.lang[data-astro-cid-zh35qibh][open] .chev[data-astro-cid-zh35qibh]{transform:rotate(180deg)}ul[data-astro-cid-zh35qibh]{z-index:20;background:var(--nl-paper);border:1px solid var(--nl-rule);border-radius:.4rem;min-width:100%;margin:0;padding:.3rem;list-style:none;position:absolute;top:calc(100% + .4rem);right:0;box-shadow:0 8px 24px -12px #0e101347}li[data-astro-cid-zh35qibh] a[data-astro-cid-zh35qibh]{color:var(--nl-muted);white-space:nowrap;border-radius:.25rem;padding:.4rem .7rem;font-size:.8125rem;text-decoration:none;display:block}li[data-astro-cid-zh35qibh] a[data-astro-cid-zh35qibh]:hover{color:var(--nl-ink);background:#f1f1ee}@media (width<=760px){summary[data-astro-cid-zh35qibh]{min-height:44px;padding-inline:.9rem}li[data-astro-cid-zh35qibh] a[data-astro-cid-zh35qibh]{padding:.7rem .9rem}}@media (prefers-reduced-motion:reduce){.chev[data-astro-cid-zh35qibh]{transition:none}}#nl-grid[data-astro-cid-yaoep7zk]{z-index:-1;pointer-events:none;width:100%;height:100%;position:fixed;inset:0}.logo[data-astro-cid-f7espo7c]{align-items:center;gap:.55em;line-height:1;display:inline-flex}.mark[data-astro-cid-f7espo7c]{height:var(--mark-size);width:calc(var(--mark-size) * 1.5214);flex:none;display:block}.word[data-astro-cid-f7espo7c]{font-size:calc(var(--mark-size) * .86);letter-spacing:-.03em;white-space:nowrap;font-weight:500}.word[data-astro-cid-f7espo7c]:lang(zh-Hant),.word[data-astro-cid-f7espo7c]:lang(zh-Hans){letter-spacing:-.03em}.site-head[data-astro-cid-hkbrpulz]{z-index:30;width:100%;max-width:none;padding-block:1.1rem;padding-inline:max(1.25rem, (100vw - var(--nl-wrap)) / 2);background:color-mix(in srgb, var(--nl-paper) 72%, transparent);backdrop-filter:blur(8px);border-bottom:1px solid #0000;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.mark[data-astro-cid-hkbrpulz]{color:var(--nl-ink);text-decoration:none;display:inline-flex}.site-nav[data-astro-cid-hkbrpulz]{gap:1.6rem;display:flex}.site-nav[data-astro-cid-hkbrpulz] a[data-astro-cid-hkbrpulz]{font-family:var(--nl-mono);letter-spacing:.04em;text-transform:uppercase;color:var(--nl-muted);font-size:.78rem;text-decoration:none}.site-nav[data-astro-cid-hkbrpulz] a[data-astro-cid-hkbrpulz]:hover{color:var(--nl-ink)}.site-nav[data-astro-cid-hkbrpulz] a[data-astro-cid-hkbrpulz]:lang(zh-Hant),.site-nav[data-astro-cid-hkbrpulz] a[data-astro-cid-hkbrpulz]:lang(zh-Hans){font-family:var(--nl-sans-cjk);letter-spacing:normal;text-transform:none;font-size:.85rem}.head-right[data-astro-cid-hkbrpulz]{align-items:center;gap:.75rem;display:flex}.nav-cta[data-astro-cid-hkbrpulz]{color:var(--nl-ink);border:1px solid var(--nl-ink);border-radius:999px;padding:.4rem .9rem;font-size:.8125rem;text-decoration:none;transition:background-color .15s,color .15s}.nav-cta[data-astro-cid-hkbrpulz]:hover{background:var(--nl-ink);color:var(--nl-paper)}@media (width<=760px){.site-nav[data-astro-cid-hkbrpulz]{display:none}.nav-cta[data-astro-cid-hkbrpulz]{align-items:center;min-height:44px;padding-inline:1.1rem;display:inline-flex}}.site-foot[data-astro-cid-hkbrpulz]{padding-block:3rem 4rem}.site-foot[data-astro-cid-hkbrpulz] p[data-astro-cid-hkbrpulz]{font-family:var(--nl-mono);color:var(--nl-muted);margin:0;font-size:.78rem}