/*! tailwindcss v4.3.2 | 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-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size: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;--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]){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{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{.collapse{visibility:collapse}.visible{visibility:visible}.fixed{position:fixed}.static{position:static}.grid{display:grid}.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}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{color-scheme:light;--bg:#f5f3ed;--surface:#fffdf8;--surface-strong:#fff;--ink:#171915;--muted:#666a62;--line:#d9d7cf;--accent:#e65416;--accent-strong:#ba3c08;--accent-soft:#ffeadc;--code:#11140f;--code-ink:#eff2e8;--shadow:0 18px 60px #15181214;--sans:-apple-system, BlinkMacSystemFont, "Segoe UI Variable Text", "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", system-ui, sans-serif;--mono:ui-monospace, "SFMono-Regular", "Cascadia Code", Consolas, "Liberation Mono", monospace;--tracking-display:-.055em;--leading-display:1.04;--tracking-heading:-.035em}html[data-theme=dark]{color-scheme:dark;--bg:#10120f;--surface:#171a16;--surface-strong:#1c201a;--ink:#f1f1e9;--muted:#a4a99e;--line:#30342d;--accent:#ff7434;--accent-strong:#ff9a6a;--accent-soft:#3b2115;--shadow:0 18px 60px #0000003d}html[lang=zh-CN]{--tracking-display:-.01em;--leading-display:1.16;--tracking-heading:0em}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg);transition:background-color .24s}body{min-width:320px;color:var(--ink);font-family:var(--sans);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.65;transition:color .24s;position:relative}body:before{content:"";z-index:-1;background:linear-gradient(to right, var(--line) 1px, transparent 1px), linear-gradient(to bottom, var(--line) 1px, transparent 1px);height:min(170vh,100%);position:absolute;inset:0 0 auto}@supports (color:color-mix(in lab, red, red)){body:before{background:linear-gradient(to right, color-mix(in srgb, var(--line) 34%, transparent) 1px, transparent 1px), linear-gradient(to bottom, color-mix(in srgb, var(--line) 28%, transparent) 1px, transparent 1px)}}body:before{pointer-events:none;background-size:48px 48px;mask-image:linear-gradient(#000 45%,#0000)}::selection{background:var(--accent);color:#fff}html[data-theme=dark] ::selection{color:var(--bg)}a{color:inherit;text-underline-offset:.2em;text-decoration-thickness:1px}img,svg{max-width:100%;display:block}button,input{font:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.skip-link{z-index:100;background:var(--ink);color:var(--bg);border-radius:999px;padding:.6rem 1rem;transition:transform .16s;position:fixed;top:.75rem;left:.75rem;transform:translateY(-180%)}.skip-link:focus{transform:translateY(0)}.shell{width:min(1160px,100% - 2.5rem);margin-inline:auto}.narrow{width:min(760px,100% - 2.5rem);margin-inline:auto}.site-header{z-index:40;border-bottom:1px solid var(--line);position:sticky;top:0}@supports (color:color-mix(in lab, red, red)){.site-header{border-bottom:1px solid color-mix(in srgb, var(--line) 76%, transparent)}}.site-header{background:var(--bg)}@supports (color:color-mix(in lab, red, red)){.site-header{background:color-mix(in srgb, var(--bg) 88%, transparent)}}.site-header{backdrop-filter:blur(18px)}.header-inner{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:1.25rem;min-height:70px;display:grid}.home-link{color:var(--ink);font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;align-items:center;gap:.65rem;font-size:.75rem;font-weight:700;text-decoration:none;display:inline-flex}.home-mark{width:1.85rem;height:1.85rem;box-shadow:0 0 0 1px var(--accent);border-radius:.42rem}@supports (color:color-mix(in lab, red, red)){.home-mark{box-shadow:0 0 0 1px color-mix(in srgb, var(--accent) 20%, transparent)}}.home-mark{transition:transform .18s,box-shadow .18s}.home-link:hover .home-mark{box-shadow:0 0 0 4px var(--accent-soft);transform:translateY(-1px)}.home-link:hover span,.home-link[aria-current=page] span{color:var(--accent-strong)}.primary-nav{justify-self:end;min-width:0}.nav-list,.header-tools,.language-switcher{align-items:center;display:flex}.header-tools{flex:none;gap:.5rem}.nav-list{gap:.2rem;margin:0;padding:0;list-style:none}.nav-link{color:var(--muted);border-radius:999px;padding:.45rem .7rem;font-size:.84rem;font-weight:650;text-decoration:none;transition:color .16s,background .16s;display:inline-flex}.nav-link:hover,.nav-link[aria-current=page]{background:var(--surface);color:var(--ink)}.language-switcher{border:1px solid var(--line);background:var(--surface);border-radius:999px;gap:.1rem;padding:.16rem}.language-option{color:var(--muted);font-family:var(--mono);border-radius:999px;padding:.4rem .6rem;font-size:.72rem;font-weight:700;line-height:1;text-decoration:none}.language-option:hover{color:var(--ink)}.language-option.active{background:var(--ink);color:var(--bg)}.language-option.disabled{cursor:not-allowed;opacity:.45}.theme-toggle{border:1px solid var(--line);background:var(--surface);width:2.25rem;height:2.25rem;color:var(--ink);cursor:pointer;border-radius:999px;flex:none;place-items:center;display:grid}.theme-toggle svg{width:1rem;height:1rem}.theme-toggle .moon,html[data-theme=dark] .theme-toggle .sun{display:none}html[data-theme=dark] .theme-toggle .moon{display:block}main{min-height:calc(100vh - 160px)}.hero{padding-block:clamp(3.75rem,8vw,7rem) clamp(3.75rem,7vw,5.75rem)}.hero-grid{grid-template-columns:minmax(0,1fr) minmax(230px,310px);align-items:center;gap:clamp(2.75rem,7vw,6.5rem);display:grid}.hero-intro{min-width:0}.eyebrow{color:var(--accent-strong);font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;margin:0 0 1.25rem;font-size:.76rem;font-weight:700}.display-title{max-width:820px;letter-spacing:var(--tracking-display);font-size:clamp(2.7rem,5.4vw,4.4rem);font-weight:740;line-height:var(--leading-display);margin:0}.display-title .accent{color:var(--accent)}.display-title-zh{font-size:clamp(2.6rem,4.9vw,4.3rem)}.display-line{display:block}.no-break{white-space:nowrap}.hero-copy{max-width:690px;color:var(--muted);margin:1.5rem 0 0;font-size:clamp(1rem,1.4vw,1.2rem);line-height:1.65}.button-row{flex-wrap:wrap;gap:.75rem;margin-top:2rem;display:flex}.button{border:1px solid var(--ink);background:var(--ink);min-height:2.8rem;color:var(--bg);border-radius:999px;justify-content:center;align-items:center;gap:.55rem;padding:.65rem 1.05rem;font-size:.86rem;font-weight:700;text-decoration:none;transition:transform .16s,box-shadow .16s;display:inline-flex}.button.secondary{border-color:var(--line);background:var(--surface);color:var(--ink)}.button:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.hero-loop{border-block:1px solid var(--line);grid-template-columns:repeat(4,minmax(0,1fr));margin:2.6rem 0 0;padding:0;list-style:none;display:grid}.hero-loop li{gap:.18rem;min-width:0;padding:1rem .9rem;display:grid}.hero-loop li+li{border-left:1px solid var(--line)}.hero-loop span,.hero-loop small{font-family:var(--mono)}.hero-loop span{color:var(--accent-strong);font-size:.72rem;animation:5.2s ease-in-out infinite loop-pulse}.hero-loop li:nth-child(2) span{animation-delay:1.3s}.hero-loop li:nth-child(3) span{animation-delay:2.6s}.hero-loop li:nth-child(4) span{animation-delay:3.9s}@keyframes loop-pulse{0%,70%,to{color:var(--muted)}15%,40%{color:var(--accent-strong)}}.hero-loop strong{letter-spacing:-.02em;font-size:.9rem}.hero-loop small{color:var(--muted);text-overflow:ellipsis;font-size:.74rem;line-height:1.45;overflow:hidden}.hero-portrait{isolation:isolate;justify-self:end;width:min(100%,310px);margin:0;position:relative}.hero-portrait:before{z-index:-1;border:1px solid var(--accent);content:"";border-radius:1.15rem;position:absolute;inset:1rem -.8rem -.8rem 1rem}.portrait-media{aspect-ratio:1;border:1px solid var(--line);background:var(--surface-strong);box-shadow:var(--shadow);border-radius:1.15rem;overflow:hidden}.portrait-media img{object-fit:cover;width:100%;height:100%}.portrait-pixels{z-index:2;grid-template-columns:repeat(2,.42rem);gap:.3rem;display:grid;position:absolute;top:1.2rem;right:-1.05rem}.portrait-pixels i{background:var(--accent);width:.42rem;height:.42rem;animation:4.2s ease-in-out infinite pixel-breathe}.portrait-pixels i:first-child{opacity:.38;animation-delay:1.1s;transform:translate(-.65rem,.25rem)}.portrait-pixels i:nth-child(2){opacity:.7;animation-delay:2.3s}.portrait-pixels i:nth-child(3){grid-column:2}@keyframes pixel-breathe{0%,to{opacity:.35}50%{opacity:.95}}.section{border-top:1px solid var(--line);padding-block:clamp(3.5rem,7vw,6rem)}.section-compact{padding-block:clamp(3.25rem,6vw,5rem)}.section-heading{justify-content:space-between;align-items:flex-end;gap:clamp(2rem,7vw,6rem);margin-bottom:2.25rem;display:flex}.section-heading h1,.section-heading h2{letter-spacing:var(--tracking-heading);margin:0;font-size:clamp(1.9rem,3vw,2.75rem);line-height:1.15}.section-heading-aside{justify-content:flex-end;align-items:flex-end;gap:2rem;min-width:min(100%,470px);display:flex}.section-heading-description{max-width:360px;color:var(--muted);margin:0;font-size:.92rem;line-height:1.6}.section-link{color:var(--accent-strong);font-family:var(--mono);flex:none;font-size:.78rem;font-weight:700;text-decoration:none}.section-link:hover{text-decoration:underline}.content-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem;display:grid}.card{border:1px solid var(--line);background:var(--surface);border-radius:1rem;min-height:100%;position:relative}@supports (color:color-mix(in lab, red, red)){.card{background:color-mix(in srgb, var(--surface) 93%, transparent)}}.card{box-shadow:0 1px 0 var(--ink)}@supports (color:color-mix(in lab, red, red)){.card{box-shadow:0 1px 0 color-mix(in srgb, var(--ink) 5%, transparent)}}.card{transition:border-color .18s,transform .18s,box-shadow .18s}.card:hover{border-color:var(--accent);transform:translateY(-3px)}@supports (color:color-mix(in lab, red, red)){.card:hover{border-color:color-mix(in srgb, var(--accent) 55%, var(--line))}}.card:hover{box-shadow:var(--shadow)}.card-link{flex-direction:column;height:100%;padding:1.3rem;text-decoration:none;display:flex}.card-meta,.article-meta,.project-meta{color:var(--muted);font-family:var(--mono);flex-wrap:wrap;align-items:center;gap:.55rem;font-size:.72rem;display:flex}.card-title{letter-spacing:var(--tracking-heading);margin:1.25rem 0 0;font-size:1.3rem;line-height:1.3}.card-copy{color:var(--muted);margin:.7rem 0 1.5rem;font-size:.92rem}.card-metrics{gap:.3rem;margin:0 0 1.2rem;padding:0;list-style:none;display:grid}.card-metrics li{color:var(--accent-strong);font-family:var(--mono);font-size:.76rem;font-weight:650}.card-metrics li:before{content:"▸ "}.card-foot{flex-wrap:wrap;gap:.45rem;margin-top:auto;display:flex}.tag,.status{border:1px solid var(--line);background:var(--surface);color:var(--muted);font-family:var(--mono);border-radius:999px;align-items:center;padding:.27rem .58rem;font-size:.72rem;font-weight:650;line-height:1.2;text-decoration:none;display:inline-flex}.tag:hover{border-color:var(--accent);color:var(--ink)}.status{background:var(--accent-soft);color:var(--accent-strong);text-transform:uppercase;border-color:#0000}.list-stack{border-top:1px solid var(--line);display:grid}.list-row{border-bottom:1px solid var(--line);grid-template-columns:minmax(110px,.3fr) minmax(0,1.7fr) auto;align-items:start;gap:1.5rem;padding:1.35rem .25rem;text-decoration:none;transition:background-color .16s;display:grid}a.list-row:hover{background:var(--surface)}@supports (color:color-mix(in lab, red, red)){a.list-row:hover{background:color-mix(in srgb, var(--surface) 58%, transparent)}}.list-row:hover .list-title{color:var(--accent-strong)}.list-kicker{color:var(--muted);font-family:var(--mono);font-size:.72rem}.list-content{gap:.32rem;min-width:0;display:grid}.list-title{letter-spacing:var(--tracking-heading);margin:0;font-size:1.1rem;line-height:1.35;transition:color .16s;display:block}.list-summary{max-width:68ch;color:var(--muted);margin:0;font-size:.88rem;line-height:1.6;display:block}.list-arrow{color:var(--muted);transition:color .16s,transform .16s}.list-row:hover .list-arrow{color:var(--accent-strong);transform:translate(3px)}.list-row.is-chat .list-kicker{padding-top:.1rem}.chat-text{max-width:68ch;margin:0;font-size:.95rem;line-height:1.7;display:block}.list-row.is-chat .status{border:1px dashed var(--line);color:var(--muted);background:0 0}.editorial-list .list-title{font-size:clamp(1.15rem,2vw,1.45rem)}.filters{flex-wrap:wrap;gap:.5rem;margin:0 0 2rem;display:flex}.filter-link{border:1px solid var(--line);background:var(--surface);color:var(--muted);font-family:var(--mono);border-radius:999px;padding:.45rem .72rem;font-size:.72rem;font-weight:650;text-decoration:none}.filter-link:hover,.filter-link.active{border-color:var(--ink);color:var(--ink)}.page-hero{padding-block:clamp(4rem,8vw,7rem) 3rem}.page-hero-compact{padding-block:clamp(3.25rem,6vw,5rem) clamp(2rem,4vw,2.75rem)}.page-hero-compact .page-title{font-size:clamp(2.75rem,6vw,5.3rem)}.page-title{max-width:920px;letter-spacing:var(--tracking-display);font-size:clamp(2.6rem,6vw,5.4rem);line-height:var(--leading-display);margin:0}.page-description{max-width:660px;color:var(--muted);margin:1.3rem 0 0;font-size:1.08rem}.page-count{color:var(--muted);font-family:var(--mono);margin:1rem 0 0;font-size:.72rem}.about-hero{grid-template-columns:minmax(130px,.34fr) minmax(0,1fr);align-items:start;gap:clamp(2rem,8vw,7rem);padding-block:clamp(4rem,8vw,7rem) clamp(3.5rem,7vw,5.5rem);display:grid}.about-index{color:var(--muted);font-family:var(--mono);letter-spacing:.12em;margin:.35rem 0 0;font-size:.7rem}.about-hero .eyebrow{margin-bottom:.9rem}.about-hero h1{letter-spacing:var(--tracking-display);font-size:clamp(2.9rem,6vw,5.5rem);line-height:var(--leading-display);margin:0}.about-lede{max-width:820px;color:var(--muted);margin:1.5rem 0 0;font-size:clamp(1.12rem,2vw,1.45rem);line-height:1.65}.about-body{border-top:1px solid var(--line);padding-block:clamp(3.5rem,7vw,6rem)}.about-grid{grid-template-columns:minmax(200px,.34fr) minmax(0,1fr);align-items:start;gap:clamp(3rem,8vw,7rem);display:grid}.about-rail{gap:2.75rem;display:grid}.about-rail section{border-top:2px solid var(--ink);padding-top:1rem}.about-rail h2{font-family:var(--mono);letter-spacing:.11em;text-transform:uppercase;margin:0 0 1rem;font-size:.72rem}.profile-list{margin:0;padding:0;list-style:none}.profile-list li{border-bottom:1px solid var(--line);padding-block:.7rem;font-size:.9rem;font-weight:650}.contact-list{display:grid}.contact-list a{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding-block:.65rem;font-size:.88rem;font-weight:650;text-decoration:none;display:flex}.about-main{border-top:2px solid var(--ink)}.about-section{border-bottom:1px solid var(--line);grid-template-columns:2.5rem minmax(0,1fr);gap:1.25rem;padding-block:clamp(2rem,5vw,3.5rem);display:grid}.about-number{color:var(--accent-strong);font-family:var(--mono);font-size:.7rem}.about-section h2{letter-spacing:var(--tracking-heading);margin:0 0 1rem;font-size:clamp(1.65rem,3vw,2.35rem);line-height:1.2}.about-section p{max-width:72ch;color:var(--muted);margin:0;font-size:1rem;line-height:1.8}.method-steps{border-block:1px solid var(--line);grid-template-columns:repeat(4,minmax(0,1fr));margin:2rem 0 0;padding:0;list-style:none;display:grid}.method-steps li{gap:.18rem;padding:.9rem .75rem;display:grid}.method-steps li+li{border-left:1px solid var(--line)}.method-steps span,.method-steps small{font-family:var(--mono)}.method-steps span{color:var(--accent-strong);font-size:.72rem}.method-steps strong{font-size:.88rem}.method-steps small{color:var(--muted);font-size:.74rem;line-height:1.45}.profile-links{border-top:1px solid var(--line);margin-top:1.6rem;display:grid}.profile-links a{border-bottom:1px solid var(--line);grid-template-columns:5.5rem minmax(0,1fr) auto;align-items:center;gap:1rem;padding-block:.85rem;text-decoration:none;display:grid}.profile-links a:hover{color:var(--accent-strong)}.profile-links strong{font-size:.9rem}.profile-links span{color:var(--muted);font-size:.84rem}.profile-links b{font-weight:500}.article-header{padding-block:clamp(4rem,8vw,7rem) 2.5rem}.article-title{letter-spacing:var(--tracking-display);font-size:clamp(2.3rem,5vw,4.4rem);line-height:var(--leading-display);margin:1rem 0 0}.article-lede{max-width:690px;color:var(--muted);margin:1.4rem 0 0;font-size:1.15rem}.article-tags{flex-wrap:wrap;gap:.45rem;margin-top:1.4rem;display:flex}.article-body{border-top:1px solid var(--line);padding-block:3rem 6rem}.prose{color:var(--ink);font-size:clamp(1rem,1.6vw,1.1rem);line-height:1.82}.prose>:first-child{margin-top:0}.prose h2,.prose h3{letter-spacing:var(--tracking-heading);scroll-margin-top:6rem;line-height:1.3}.prose h2{margin:3.4rem 0 1rem;font-size:1.75rem}.prose h3{margin:2.5rem 0 .8rem;font-size:1.3rem}.prose p,.prose ul,.prose ol,.prose blockquote{margin-block:1.25rem}.prose a{color:var(--accent-strong);font-weight:600}.prose blockquote{border-left:3px solid var(--accent);color:var(--muted);margin-inline:0;padding:.25rem 0 .25rem 1.2rem}.prose code:not(pre code){border:1px solid var(--line);background:var(--surface);font-family:var(--mono);border-radius:.35rem;padding:.12rem .32rem;font-size:.88em}.prose li code:not(pre code){overflow-wrap:anywhere}.prose pre{color:var(--code-ink);border-radius:.85rem;margin-block:1.8rem;padding:1.2rem;font-size:.86rem;line-height:1.7;overflow-x:auto;background:var(--code)!important}.prose hr{border:0;border-top:1px solid var(--line);margin-block:3rem}.prose img{border:1px solid var(--line);border-radius:1rem;width:100%;margin-block:2rem}.prose .project-flow{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr);align-items:stretch;gap:.55rem;margin:2rem 0 2.4rem;display:grid}.project-flow-step{border:1px solid var(--line);background:var(--surface);border-radius:.5rem;min-width:0;padding:.85rem .8rem}.project-flow-step span{color:var(--accent-strong);font-family:var(--mono);font-size:.7rem;font-weight:700;display:block}.project-flow-step strong{margin-top:.35rem;font-size:.92rem;line-height:1.35;display:block}.project-flow-step small{color:var(--muted);margin-top:.35rem;font-size:.76rem;line-height:1.45;display:block}.project-flow-arrow{color:var(--accent-strong);font-family:var(--mono);place-items:center;font-size:.9rem;display:grid}.prose .project-evidence-grid{grid-template-columns:1fr;gap:1rem;margin:1.8rem 0 2.4rem;display:grid}.prose .project-evidence-grid figure{min-width:0;margin:0}.prose .project-evidence-grid img{border-radius:.6rem;margin:0}.project-evidence-grid figcaption{color:var(--muted);margin-top:.65rem;font-size:.78rem;line-height:1.55}.prose table{border-collapse:collapse;width:100%;margin:1.6rem 0;font-size:.9rem;line-height:1.55;display:block;overflow-x:auto}.prose th,.prose td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;min-width:9rem;padding:.7rem .8rem}.prose th{color:var(--muted);font-family:var(--mono);letter-spacing:.04em;text-transform:uppercase;font-size:.72rem;font-weight:650}.project-facts{border:1px solid var(--line);background:var(--line);border-radius:1rem;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:2.5rem;display:grid;overflow:hidden}.project-fact{background:var(--surface);min-height:110px;padding:1rem}.project-fact dt{color:var(--muted);font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;font-size:.72rem}.project-fact dd{margin:.65rem 0 0;font-weight:700}.project-metrics{flex-wrap:wrap;gap:.5rem 1.6rem;margin:1.4rem 0 0;padding:0;list-style:none;display:flex}.project-metrics li{color:var(--accent-strong);font-family:var(--mono);font-size:.82rem;font-weight:650}.project-metrics li:before{content:"▸ "}.project-links-row{flex-wrap:wrap;gap:.45rem;margin-top:1.2rem;display:flex}.empty-state{border:1px dashed var(--line);background:var(--surface);border-radius:1rem;padding:2rem}@supports (color:color-mix(in lab, red, red)){.empty-state{background:color-mix(in srgb, var(--surface) 72%, transparent)}}.empty-state{color:var(--muted)}.empty-state-rich{align-items:center;gap:2rem;display:grid}.empty-state-rich.has-vis{grid-template-columns:minmax(0,1fr) minmax(220px,320px)}.empty-kicker{color:var(--accent-strong);font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;margin:0 0 .8rem;font-size:.72rem;font-weight:700}.empty-title{color:var(--ink);letter-spacing:var(--tracking-heading);margin:0;font-size:1.35rem;font-weight:700;line-height:1.3}.empty-copy{max-width:56ch;margin:.7rem 0 1.2rem;font-size:.94rem;line-height:1.7}.empty-vis{border:1px solid var(--line);border-radius:.85rem;overflow:hidden}.empty-vis svg{width:100%;height:auto;display:block}.now-strip{border-top:1px solid var(--line);background:var(--surface)}@supports (color:color-mix(in lab, red, red)){.now-strip{background:color-mix(in srgb, var(--surface) 62%, transparent)}}.now-inner{flex-wrap:wrap;align-items:center;gap:.5rem .9rem;padding-block:.85rem;font-size:.86rem;display:flex}.now-dot{background:#2f9e44;border-radius:50%;flex:none;width:.55rem;height:.55rem;animation:3.2s ease-in-out infinite pixel-breathe;box-shadow:0 0 0 4px #2f9e4429}.now-label{color:var(--accent-strong);font-family:var(--mono);letter-spacing:.12em;font-size:.72rem;font-weight:700}.now-building{font-weight:650}.now-sep{color:var(--line)}.now-open{color:var(--muted)}.search-wrap{min-height:340px;padding-bottom:6rem}.search-note{max-width:860px;color:var(--muted);margin:0 0 1.25rem;font-size:.84rem}.search-wrap pagefind-input,.search-wrap pagefind-summary,.search-wrap pagefind-results{max-width:860px;display:block}.search-wrap pagefind-summary{margin-block:1rem}.site-footer{border-top:1px solid var(--line);color:var(--muted);padding-block:2rem}.footer-inner{font-family:var(--mono);justify-content:space-between;align-items:center;gap:1.5rem;font-size:.72rem;display:flex}.footer-links{gap:1rem;display:flex}@media (width<=820px){.header-inner{grid-template-columns:1fr auto;grid-template-areas:"home tools""nav nav";row-gap:.7rem;min-height:auto;padding-block:.85rem}.home-link{grid-area:home;justify-self:start}.primary-nav{scrollbar-width:none;grid-area:nav;justify-self:stretch;width:100%;overflow-x:auto;mask-image:linear-gradient(90deg,#000 86%,#0000)}.primary-nav::-webkit-scrollbar{display:none}.header-tools{grid-area:tools;justify-self:end}.nav-list{flex-wrap:nowrap;justify-content:flex-start;width:max-content;max-width:none;padding-right:2.5rem}.nav-link{padding:.3rem .5rem;font-size:.77rem}.hero-grid{grid-template-columns:1fr}.hero-portrait{justify-self:start;width:min(55vw,300px);margin-top:.75rem}.content-grid{gap:.8rem}.hero-loop{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-loop li:nth-child(odd){border-left:0}.hero-loop li:nth-child(n+3){border-top:1px solid var(--line)}.empty-state-rich.has-vis{grid-template-columns:1fr}.section-heading{align-items:flex-start}.section-heading-aside{flex-direction:column;align-items:flex-start;gap:.7rem;min-width:0}.list-row{grid-template-columns:1fr auto}.list-row>:nth-child(2){grid-area:2/1/auto/-1}.project-facts,.about-grid{grid-template-columns:1fr}.about-rail,.method-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.method-steps li:nth-child(odd){border-left:0}.method-steps li:nth-child(n+3){border-top:1px solid var(--line)}.prose .project-flow{grid-template-columns:1fr}.project-flow-arrow{min-height:1rem;transform:rotate(90deg)}.prose .project-evidence-grid{grid-template-columns:1fr}.prose table{table-layout:fixed;font-size:.8rem;display:table}.prose th,.prose td{overflow-wrap:anywhere;min-width:0;padding:.55rem .35rem}.prose th:first-child,.prose td:first-child{width:18%}.prose th:nth-child(2),.prose td:nth-child(2){width:38%}}@media (width<=560px){.shell,.narrow{width:min(100% - 2rem,1160px)}.footer-inner{flex-direction:column;align-items:flex-start}.header-inner{column-gap:.8rem}.section-heading{flex-direction:column;align-items:flex-start;gap:.85rem;margin-bottom:1.5rem}.section-heading-aside{width:100%}.nav-list{justify-content:flex-start;width:100%}.display-title{font-size:clamp(2.55rem,12vw,3.1rem)}.display-title-zh{font-size:clamp(2.5rem,11.5vw,2.75rem)}.hero{padding-top:3rem}.hero-loop{grid-template-columns:1fr;margin-top:2rem}.hero-loop li{grid-template-columns:2rem 5.5rem minmax(0,1fr);align-items:center;gap:.65rem;padding:.75rem .2rem}.hero-loop li+li{border-top:1px solid var(--line);border-left:0}.hero-portrait{justify-self:center;width:min(72vw,270px);margin-top:.25rem}.about-hero{grid-template-columns:1fr;gap:1rem;padding-block:3.5rem 3rem}.about-index{display:none}.about-hero h1{font-size:clamp(3rem,16vw,4.5rem)}.about-rail{grid-template-columns:1fr}.about-section{grid-template-columns:1fr;gap:.6rem}.profile-links a{grid-template-columns:4rem minmax(0,1fr) auto;gap:.65rem}.list-row{gap:.65rem}.footer-links{flex-wrap:wrap}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@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-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}
