@charset "UTF-8";
:root{--bg:#f6f7f4;--paper:#fff;--ink:#192923;--muted:#5d6962;--line:#dce2da;--accent:#c4442d;--accent-hover:#9f3422;--green:#c4f3b7;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"DejaVu Sans Mono",monospace;--sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}a,button{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #286b52;outline-offset:5px}a:hover{text-decoration:underline;text-underline-offset:4px}p{margin:0 0 1rem}h1,h2,h3{line-height:1.12;letter-spacing:-.045em;margin:0;color:var(--ink)}h1{font-size:clamp(44px,5.1vw,70px);font-weight:650;letter-spacing:-.04em;text-wrap:balance}h2{font-size:clamp(28px,3vw,40px);font-weight:620;letter-spacing:-.03em;text-wrap:balance}h3{font-size:21px;font-weight:650;letter-spacing:-.035em}svg{display:block}.wrap{width:min(1200px,calc(100% - 80px));margin-inline:auto}.section{padding-block:78px}.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.14em;font-weight:600;display:flex;align-items:center;gap:9px;color:#455b4e;margin-bottom:20px}.live-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#408b4d;flex-shrink:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:fixed;z-index:10;top:-80px;left:20px;background:var(--ink);color:white;padding:12px 20px}.skip:focus{top:10px}[hidden]{display:none!important}
.header{height:96px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.brand{display:inline-flex;align-items:center;gap:11px;font-size:23px;font-weight:750;letter-spacing:-.055em;white-space:nowrap}.brand svg{width:31px;height:31px;color:var(--accent)}.brand-light{font-weight:430}.brand-dot{color:var(--accent)}.brand:hover{text-decoration:none}.header nav{display:flex;align-items:center;gap:28px;font-size:13px;font-weight:550}.nav-github{padding:9px 15px;border:1px solid #bac4b9;border-radius:6px}.hero{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:65px;padding-top:48px;padding-bottom:36px}.hero h1{font-size:clamp(44px,4.9vw,66px)}.hero-copy h1>span{color:var(--accent)}.hero .eyebrow{margin-bottom:23px}.hero-lead{font-size:17px;line-height:1.75;max-width:560px;margin-top:27px;color:var(--muted);text-wrap:pretty}.hero-lead strong{font-weight:550;color:var(--ink)}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-top:29px}.button{display:inline-flex;justify-content:center;align-items:center;gap:23px;padding:12px 19px;border:1px solid transparent;border-radius:6px;font-size:13px;font-weight:600;line-height:1.6;min-height:46px}.button.primary{background:var(--ink);color:white}.button:hover{text-decoration:none;background:#304d3e}.text-link{font-size:13px;font-weight:600}.hero-note{margin-top:21px;margin-bottom:0;font:12px/1.7 var(--mono);color:var(--muted)}.hero-visual{background:#1d3026;border:1px solid #324c3c;border-radius:12px;color:#dce8db;box-shadow:10px 12px 0 #e7ebe1;transform:rotate(1deg)}.terminal-bar{display:flex;align-items:center;justify-content:space-between;padding:14px 19px;border-bottom:1px solid #415147;font:11px var(--mono);color:#b3c4b6}.terminal-bar>span:first-child{font-size:11px;letter-spacing:4px;color:#96aa8e}.terminal-body{padding:24px 27px 19px}.terminal-comment{font:11px var(--mono);color:#adbea9;margin-bottom:22px}.flow-row{display:flex;gap:17px;align-items:center;border:1px solid #506052;border-radius:5px;padding:13px 16px}.flow-index{font:12px var(--mono);color:#aabbac}.flow-row strong{display:block;font-size:13px;font-weight:550}.flow-row div>span{font:11px/1.7 var(--mono);color:#aebeab;display:block;margin-top:2px}.flow-row.highlight{border-color:#90b583;background:#293f2f}.flow-row.highlight strong{color:var(--green)}.flow-symbol{font:17px var(--mono);margin-left:auto;color:#b4c9a6}.flow-line{padding:2px 0 3px 24px;color:#93ad8f;font:13px/1.3 var(--mono)}.terminal-bottom{border-top:1px solid #405344;margin-top:22px;padding-top:15px;font:11px var(--mono);display:flex;align-items:center;gap:8px;color:#bfd2b8}.terminal-bottom .live-dot{background:var(--green);width:5px;height:5px}.terminal-cursor{margin-left:auto;color:var(--green)}
.trust-strip{display:grid;grid-template-columns:repeat(3,1fr) 1.05fr;border-block:1px solid var(--line);padding-block:18px;gap:20px;align-items:center}.trust-strip>div{display:flex;align-items:center;gap:13px}.trust-strip strong{font-size:30px;font-weight:550;letter-spacing:-.06em}.trust-strip span{font-size:11px;color:var(--muted);line-height:1.5}.trust-strip p{margin:0;padding-left:28px;border-left:1px solid var(--line);font-size:14px;line-height:1.6;font-weight:550}.trust-strip p span{font-size:14px;font-weight:400}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:26px}.section-heading .eyebrow{margin-bottom:10px}.section-heading p:not(.eyebrow){font-size:14px;color:var(--muted);margin:14px 0 0;text-wrap:pretty}.review-date{font:11px/1.8 var(--mono);color:var(--muted);white-space:nowrap}.review-date time{display:block;text-align:right;color:var(--ink)}#directory{padding-top:40px}.directory-tools{display:grid;grid-template-columns:minmax(0,480px) auto;justify-content:start;align-items:center;gap:12px 16px;margin-top:26px}.search-wrap{display:flex;gap:10px;align-items:center;background:var(--paper);border:1px solid #bac5b9;border-radius:6px;width:min(480px,100%);height:46px;padding:0 14px}.search-wrap>span{font:26px/1 var(--mono);color:var(--muted)}.search-wrap input{min-width:0;width:100%;border:0;background:transparent;color:var(--ink);font-size:13px;height:100%;border-radius:2px}.search-wrap:focus-within{outline:2px solid #286b52;outline-offset:2px}.search-wrap input:focus{outline:0}.search-wrap input::placeholder{color:#627166}.kind-filter{display:flex;align-items:center;gap:12px;min-width:0;font-size:12px;color:var(--muted)}.kind-filter select{max-width:100%;min-width:0;height:46px;min-height:46px;border:1px solid #bac5b9;border-radius:6px;padding:8px 12px;background:var(--paper);color:var(--ink);font:12px var(--sans)}.entry-kind{font:11px/1.7 var(--mono);color:#526256;margin:9px 0 0}.filters{display:flex;flex-wrap:wrap;grid-column:1/-1;gap:8px;margin-top:4px}.filters button{font-size:11px;color:#425148;border:1px solid var(--line);background:transparent;border-radius:5px;padding:9px 12px;min-height:38px}.filters button span{font:11px var(--mono);margin-left:6px;opacity:.85}.filters button:hover{border-color:#8a9f8d}.filters button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}.results-line{display:flex;justify-content:space-between;gap:20px;align-items:center;margin:22px 0 15px;color:var(--muted);font:11px/1.5 var(--mono)}.results-line p{margin:0}.results-line a{display:inline-flex;align-items:center;justify-content:center;min-width:24px;min-height:24px}.project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:start}.project-card{background:var(--paper);border:1px solid var(--line);border-radius:9px;padding:23px 23px 0;overflow:hidden;transition:border-color .15s;scroll-margin-top:24px}.project-card:hover{border-color:#9ead9b}.project-card:target{outline:2px solid var(--accent);outline-offset:3px}.card-top{display:flex;align-items:center;gap:11px;margin-bottom:16px}.project-icon{width:44px;height:44px;flex-shrink:0;border-radius:9px;display:flex;align-items:center;justify-content:center;font:600 15px var(--mono);letter-spacing:-.06em}.mint{background:#e0efde;color:#245432}.peach{background:#f6e4d9;color:#843f26}.lavender{background:#ece7f6;color:#5e4985}.sand{background:#f0ecd9;color:#6e5b21}.category-label{font:11px/1.65 var(--mono);color:#526256;max-width:150px}.permalink{font:15px var(--mono);color:#627166;margin-left:auto;padding:4px}.project-card h3{font-size:19px;line-height:1.3;letter-spacing:-.035em;min-height:0}.project-card h3>a{display:flex;justify-content:space-between;gap:10px}.project-card h3 span{font:17px var(--sans);color:var(--muted);flex-shrink:0}.target{font:13px/1.65 var(--sans);color:#3f4d45;margin:6px 0 12px}.summary{font-size:13px;line-height:1.8;color:#526056;min-height:72px;margin:0 0 17px}.status{display:flex;align-items:center;gap:6px;font:11px/1.65 var(--mono);color:#4f5f50;min-height:26px;margin-bottom:16px}.status-dot{width:5px;height:5px;background:#658361;border-radius:50%;flex-shrink:0}details summary{list-style:none;cursor:pointer}details summary::-webkit-details-marker{display:none}.project-card details{border-top:1px solid var(--line)}.project-card summary{padding:13px 0;font-size:11px;font-weight:600;display:flex;justify-content:space-between;gap:12px;min-height:45px}.project-card summary>span,.faq-list summary>span{font:18px var(--mono);color:var(--muted)}details[open]>summary>span{transform:rotate(45deg)}.evidence-body{font-size:12px;color:#526056;line-height:1.75;padding:0 0 15px}.evidence-body p{margin-bottom:12px}.evidence-body .evidence-label{font:11px/1.6 var(--mono);color:#345d3f}.evidence-body strong{color:var(--ink);font-weight:600}.source-links{display:flex;gap:8px 15px;flex-wrap:wrap;text-decoration:underline;text-underline-offset:3px;font-size:11px}.card-bottom{margin-inline:-23px;padding:12px 23px;background:#fafbf9;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:3px;font:11px/1.6 var(--mono);color:#59665a}.card-bottom>span:first-child{color:#465746}.empty-results{text-align:center;padding:55px 20px;border:1px dashed #acb9a7;border-radius:9px;background:#fff}.empty-results p{color:var(--muted);margin-top:12px;font-size:14px}.notice{margin-top:20px;color:var(--muted);font-size:12px}
.alternatives{display:grid;grid-template-columns:100px 1fr;gap:35px;background:#eaf0e5;border:1px solid #d5dfce;border-radius:9px;padding:35px 42px;align-items:center}.zero{font:500 66px/1 var(--sans);letter-spacing:-.08em;color:#496044;display:flex;flex-direction:column;align-items:center;border-right:1px solid #c8d6be;padding-right:25px}.zero span{font:11px var(--mono);letter-spacing:0;margin-top:7px}.alternatives .eyebrow{font-size:11px;margin-bottom:10px}.alternatives h2{font-size:25px}.alternatives p:not(.eyebrow){font-size:13px;color:#53634e;line-height:1.8;margin:12px 0}.start-section{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:start}.start-section h2{font-size:35px;line-height:1.2;margin-bottom:25px}.start-section>div>p:not(.eyebrow){font-size:14px;line-height:1.85;color:var(--muted)}.setup-card{background:#fff;border:1px solid var(--line);border-radius:9px;padding:28px}.setup-step{display:block;font:11px/1.6 var(--mono);letter-spacing:.12em;color:var(--muted);margin-bottom:10px}.setup-card h3{font-size:25px}.command{display:flex;gap:8px;justify-content:space-between;align-items:center;background:#f0f3ed;border:1px solid var(--line);padding:13px 13px 13px 17px;border-radius:5px;margin-top:22px}.command code{font:12px/1.5 var(--mono);overflow-wrap:anywhere;user-select:all}.command button{border:1px solid #c6d1c0;background:#fff;border-radius:4px;padding:5px 9px;font-size:11px;color:#3c503d;min-height:30px}.setup-card>p:not(.eyebrow){font-size:12px!important;line-height:1.8!important}.copy-status{min-height:16px;margin:3px 0 10px!important;font:11px/1.6 var(--mono)!important}.official-sources{border-top:1px solid var(--line);margin-top:22px;padding-top:19px}.official-sources strong{font-size:11px;font-weight:600}.official-sources>div{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px;font:11px var(--mono);text-decoration:underline;text-underline-offset:3px}.official-sources p{font-size:11px;line-height:1.8;color:var(--muted);margin:15px 0 0}.faq-section{display:grid;grid-template-columns:1fr 1.45fr;gap:80px;border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{padding:20px 0;display:flex;justify-content:space-between;gap:25px;font-size:13px;font-weight:550;line-height:1.65}.faq-list p{font-size:13px;color:var(--muted);line-height:1.85;padding-right:24px;margin-bottom:22px}.faq-list a{text-decoration:underline}.contribute{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:40px;display:flex;align-items:center;justify-content:space-between;gap:40px}.contribute .eyebrow{margin-bottom:12px}.contribute h2{font-size:28px}.contribute p:not(.eyebrow){color:var(--muted);font-size:13px;margin:12px 0 0}.contribute .button{white-space:nowrap}.footer{display:flex;justify-content:space-between;gap:50px;padding-block:42px}.footer .brand{font-size:19px}.footer .brand svg{width:23px;height:23px}.footer p{max-width:330px;font-size:11px;color:var(--muted);margin:13px 0 0;line-height:1.8}.footer-links{display:grid;grid-template-columns:auto auto;gap:9px 30px;font-size:11px;align-content:center}.footer-links>span{font:11px/1.8 var(--mono);color:var(--muted)}
.method{max-width:800px;padding-top:52px;padding-bottom:55px}.method>.eyebrow{margin-top:48px}.method h1{font-size:60px}.method-lead{font-size:20px;color:var(--muted);margin-top:28px;line-height:1.7}.method section{padding-top:35px;margin-top:35px;border-top:1px solid var(--line)}.method h2{font-size:27px;margin-bottom:20px}.method section p,.method dd{font-size:15px;line-height:1.9;color:#536157}.method dt{font-weight:600;font-size:15px;margin-top:21px}.method dd{margin:5px 0 0}.method section a{text-decoration:underline;text-underline-offset:3px}.method>.review-date{margin-top:40px}.not-found{min-height:60vh;padding-block:90px}.not-found p:not(.eyebrow){margin-top:24px;color:var(--muted)}
@media(min-width:1450px){.hero{padding-block:64px 52px}.hero h1{font-size:70px}}
@media(max-width:1100px){.wrap{width:calc(100% - 56px)}.hero{gap:35px}.hero h1{font-size:54px}.hero-lead{font-size:15px}.hero-actions{gap:15px}.terminal-body{padding:20px}.flow-row{padding:13px 11px;gap:12px}.project-grid{gap:14px}.project-card{padding:19px 19px 0}.card-bottom{margin-inline:-19px;padding-inline:19px}.project-card h3{font-size:18px}.summary{min-height:72px}.start-section,.faq-section{gap:45px}.header nav{gap:20px}.trust-strip>div{gap:9px}.trust-strip span{font-size:11px}}
@media(max-width:850px){.hero{padding-top:55px;gap:35px}.hero h1{font-size:43px}.hero-visual{transform:none}.hero-actions{gap:18px}.hero-lead{font-size:14px}.flow-row strong{font-size:12px}.terminal-body{padding:18px 15px}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.summary{min-height:72px}.project-card h3{min-height:0}.trust-strip{grid-template-columns:repeat(3,1fr)}.trust-strip p{display:none}.header nav{gap:18px}.nav-github{display:none}.start-section{gap:30px}.start-section h2{font-size:29px}.setup-card{padding:23px}.faq-section{gap:35px;grid-template-columns:.8fr 1.2fr}.faq-section h2{font-size:31px}.contribute{gap:25px}.footer-links{grid-template-columns:1fr;gap:7px}.alternatives{padding:29px;gap:23px}.alternatives h2{font-size:23px}.command{padding-left:11px}.command code{font-size:11px}}
@media(max-width:620px){.wrap{width:calc(100% - 36px)}.header{height:78px;gap:16px;flex-wrap:wrap;padding-block:13px}.brand{font-size:20px;gap:7px}.brand svg{width:26px;height:26px}.header nav{gap:13px;font-size:11px}.hero{grid-template-columns:1fr;gap:24px;padding-block:32px 28px}.hero h1{font-size:clamp(41px,10.5vw,62px)}.eyebrow{font-size:11px;letter-spacing:.11em}.hero .eyebrow{margin-bottom:19px}.hero-lead{font-size:15px;margin-top:21px}.hero-actions{gap:18px;margin-top:24px}.button{font-size:12px;padding:11px 16px;gap:16px}.text-link{font-size:12px}.hero-note{font-size:12px;margin-top:17px}.hero-visual{margin-right:7px;box-shadow:7px 7px 0 #e7ebe1}.terminal-bar{padding:11px 14px;gap:8px}.terminal-body{display:grid;gap:8px;padding:14px}.terminal-comment,.flow-line{display:none}.flow-row{padding:9px 12px;gap:12px}.flow-row strong{font-size:12px}.terminal-bottom{margin-top:4px;padding-top:10px}.trust-strip{padding-block:19px;gap:12px}.trust-strip>div{display:block}.trust-strip strong{display:block;font-size:26px}.trust-strip span{font-size:11px;display:block;max-width:105px;margin-top:4px}.section{padding-block:48px}.section-heading{flex-direction:column;align-items:flex-start;gap:6px;margin-bottom:24px}.section-heading h2{font-size:28px}.section-heading p:not(.eyebrow){font-size:12px;line-height:1.8}.section-heading>.review-date{white-space:normal;text-align:left}.section-heading>.review-date time{display:inline;margin-left:6px}.directory-tools{grid-template-columns:minmax(0,1fr);gap:12px}.kind-filter{flex-wrap:wrap}.filters{gap:7px;margin-top:0}.filters button{font-size:11px;padding:7px 9px;min-height:36px}.results-line{gap:10px;line-height:1.7;margin-top:19px}.results-line>span{text-align:right}.project-grid{grid-template-columns:1fr;gap:16px}.project-card{padding:21px 21px 0}.card-top{margin-bottom:16px}.project-card h3{font-size:22px;min-height:0}.target{min-height:0;margin-top:7px;margin-bottom:13px}.summary{min-height:0;font-size:13px;margin-bottom:15px}.status{margin-bottom:13px}.project-card summary{font-size:12px;padding-block:14px}.card-bottom{margin-inline:-21px;padding:13px 21px;flex-direction:column;gap:3px}.card-bottom>span:first-child{max-width:100%}.card-bottom>span:last-child{white-space:nowrap}.category-label{max-width:180px}.evidence-body{font-size:13px}.alternatives{grid-template-columns:1fr;gap:19px;padding:25px}.zero{align-items:flex-start;font-size:47px;border:0;border-bottom:1px solid #c8d6be;padding-bottom:18px;flex-direction:row;gap:12px;align-items:baseline}.zero span{font-size:11px}.alternatives .eyebrow{font-size:11px}.alternatives h2{font-size:25px}.alternatives p:not(.eyebrow){font-size:12px}.start-section{grid-template-columns:1fr;gap:28px}.start-section h2{font-size:32px;margin-bottom:21px}.setup-card{padding:25px}.setup-card h3{font-size:26px}.command code{font-size:12px}.command button{min-height:36px}.faq-section{grid-template-columns:minmax(0,1fr);gap:26px}.faq-section>*{min-width:0;overflow-wrap:anywhere}.faq-section h2{font-size:32px}.faq-section h2 br{display:none}.faq-list summary{font-size:13px}.contribute{align-items:flex-start;flex-direction:column;gap:23px;padding-block:32px}.contribute h2{font-size:28px}.contribute p:not(.eyebrow){font-size:12px}.footer{flex-direction:column;gap:28px;padding-block:32px}.footer-links{grid-template-columns:auto auto;font-size:11px;gap:12px}.method{padding-top:32px}.method h1{font-size:46px}.method-lead{font-size:18px}.method h2{font-size:25px}.method section p,.method dd{font-size:14px}.not-found{padding-block:60px}.not-found h1{font-size:43px}}
@media(max-width:380px){.header{height:auto;min-height:95px;justify-content:center;gap:8px}.header nav{justify-content:center;width:100%;gap:24px}.hero-actions{gap:15px}.hero h1{font-size:39px}.hero-lead{font-size:14px}.card-bottom{flex-direction:column;gap:3px}.card-bottom>span:first-child{max-width:100%}.command code{font-size:11px}.footer-links{grid-template-columns:1fr}}
.header{height:auto;min-height:96px;padding-block:20px}.header nav{flex-wrap:wrap;justify-content:flex-end}.language-switch{display:inline-flex;align-items:center;gap:5px;white-space:nowrap;font-size:12px}.language-switch a{padding:7px 3px}.language-switch [aria-current="page"]{text-decoration:underline;text-underline-offset:5px;color:var(--accent)}html:lang(zh-CN){--sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}html:lang(zh-CN) h1,html:lang(zh-CN) h2,html:lang(zh-CN) h3{letter-spacing:0;line-height:1.25}html:lang(zh-CN) .eyebrow{letter-spacing:.08em}html:lang(zh-CN) .summary{line-height:1.9;min-height:56px}@media(max-width:620px){html:lang(zh-CN) .summary{min-height:0}}html:lang(zh-CN) .flow-row div>span{line-height:1.8}.card-bottom{overflow-wrap:anywhere}@media(max-width:620px){.header{min-height:104px;justify-content:center;gap:12px;padding-block:15px}.header nav{width:100%;justify-content:center;gap:10px 16px}.language-switch{font-size:11px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Optional analytics: non-modal, equally prominent allow and decline controls. */
body.analytics-open{padding-bottom:160px}.analytics-consent{position:fixed;z-index:9;bottom:12px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:24px;padding:18px 22px;background:var(--paper);border:1px solid #bac5b9;border-radius:9px;box-shadow:0 5px 28px #19292318}.analytics-consent strong{font-size:15px}.analytics-consent p{font-size:13px;line-height:1.6;margin:6px 0 0}.analytics-consent a{text-decoration:underline}.analytics-actions{display:flex;gap:10px;flex-shrink:0}.analytics-actions button{padding:10px 14px;min-height:44px;background:var(--paper);color:var(--ink);border:1px solid #bac5b9;border-radius:6px;font-size:13px}.analytics-actions button:hover{background:var(--bg)}.analytics-actions button:disabled{opacity:.65}#analytics-status:empty{display:none}#analytics-settings{justify-self:start;padding:0;min-height:24px;border:0;background:none;color:inherit;font:inherit;text-decoration:underline;text-underline-offset:3px}@media(max-width:850px){body.analytics-open{padding-bottom:320px}.analytics-consent{flex-direction:column;align-items:stretch;gap:12px;padding:16px}.analytics-actions button{flex:1}}