@font-face{font-family:body;src:url(../media/archivo_normal-s.p.17-aodiw50953.woff2)format("woff2");font-display:swap;font-weight:100 900;font-style:normal}@font-face{font-family:body Fallback;src:local(Arial);ascent-override:85.41%;descent-override:20.43%;line-gap-override:0.0%;size-adjust:102.8%}.body_22f283a8-module__s5Mx3G__className{font-family:body,body Fallback}.body_22f283a8-module__s5Mx3G__variable{--font-body:"body", "body Fallback"}
@font-face{font-family:mono;src:url(../media/fragment_normal-s.p.09kihw1cxxru6.woff2)format("woff2");font-display:swap;font-weight:400;font-style:normal}@font-face{font-family:mono Fallback;src:local(Arial);ascent-override:70.14%;descent-override:18.46%;line-gap-override:0.0%;size-adjust:135.44%}.mono_b445359b-module__S7s8Cq__className{font-family:mono,mono Fallback}.mono_b445359b-module__S7s8Cq__variable{--font-mono:"mono", "mono Fallback"}
@font-face{font-family:counterMono;src:url(../media/plex_mono_700-s.p.2dfeoyem8ph0h.woff2)format("woff2");font-display:swap;font-weight:700;font-style:normal}@font-face{font-family:counterMono Fallback;src:local(Arial);ascent-override:77.95%;descent-override:20.91%;line-gap-override:0.0%;size-adjust:131.49%}.countermono_d9570e18-module__y7BJwG__className{font-family:counterMono,counterMono Fallback}.countermono_d9570e18-module__y7BJwG__variable{--font-counter:"counterMono", "counterMono Fallback"}
:root{--print:#fafaf9;--panel:#fff;--card:#fff;--card-head:#f1f0ed;--well:#fff;--frame:#e6e5e1;--faint:#8a8a85;--trace:#494946;--bright:#16161a;--flash:#0032ff;--font-body:-apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", sans-serif;--font-mono:"SF Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}*{box-sizing:border-box;margin:0;padding:0}html{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}body{background-color:var(--print);color:var(--trace);font-family:var(--font-body), "PingFang SC", "Helvetica Neue", sans-serif;-webkit-font-smoothing:antialiased;font-size:15.5px;line-height:1.55}::selection{background:var(--flash);color:#fff}a{color:inherit;text-decoration:none}:focus-visible{outline:1.5px solid var(--bright);outline-offset:3px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.site-head,main{max-width:1100px;margin-inline:auto;padding-inline:clamp(18px,4vw,44px)}.bottom-tabs{display:none}@media (max-width:640px){.bottom-tabs{z-index:46;background:var(--card);border-top:1.5px solid var(--bright);display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-tab{text-align:center;padding:9px 4px calc(9px + env(safe-area-inset-bottom));font-family:var(--font-mono), monospace;color:var(--faint);flex:1;font-size:11px;line-height:1.35;text-decoration:none}.bottom-tab[aria-current=page]{background:var(--flash);color:#fff;font-weight:700}body{padding-bottom:54px}}.tour{z-index:80;background:#0f0f12;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0;overflow-y:auto}@media (max-width:720px){.tour{align-items:stretch;padding:0}.tour-cover{border:0;min-height:100%}.tour:has(.tour-sheet){align-items:center;padding:16px}}.tour-cover{background:var(--bright);align-items:center;width:100%;max-width:900px;min-height:min(76vh,560px);display:flex;position:relative;overflow:hidden}.tour-field{opacity:.5;pointer-events:none;grid-template-columns:repeat(3,1fr);gap:22px;display:grid;position:absolute;inset:-10% -4%}.tour-field-col{flex-direction:column;gap:14px;animation:46s linear infinite tour-drift;display:flex}.tour-field-col:nth-child(2){animation-duration:58s;animation-direction:reverse}.tour-field-col:nth-child(3){animation-duration:52s}@keyframes tour-drift{0%{transform:translateY(0)}to{transform:translateY(-50%)}}.tour-field-row{font-family:var(--font-mono), monospace;color:#cfcec9;font-size:12px;line-height:1.5;display:block}.tour-field-row b{color:#fff;font-weight:700;display:block}.tour-field-row i{color:#a8a8a2;font-style:normal}@media (prefers-reduced-motion:reduce){.tour-field-col{animation:none}}.tour-cover-face{z-index:1;max-width:640px;padding:clamp(24px,5vw,54px);position:relative}.tour-cover-face:before{content:"";z-index:-1;background:radial-gradient(ellipse at 34% 50%, var(--bright) 0 42%, color-mix(in srgb, var(--bright) 78%, transparent) 62%, transparent 84%);position:absolute;inset:-20% -40%}.tour-cover-mark{font-family:var(--font-body), sans-serif;color:#fff;align-items:center;gap:10px;margin:0 0 18px;font-size:19px;display:flex}.tour-cover-mark svg{flex:none;width:22px;height:22px;display:block}.tour-cover-mark em{font-style:normal;font-weight:800}.tour-cover-claim{letter-spacing:-.03em;color:#fff;margin:0 0 22px;font-size:clamp(28px,4.2vw,46px);font-weight:800;line-height:1.05}.tour-cover-list{color:#c9c8c3;flex-direction:column;gap:10px;max-width:46ch;margin:0 0 28px;padding:0;font-size:14.5px;line-height:1.5;list-style:none;display:flex}.tour-cover-list b{color:#fff;font-weight:700}.tour-cover-cta{background:var(--flash);color:#fff;min-height:44px;font-family:var(--font-mono), monospace;letter-spacing:.09em;text-transform:uppercase;cursor:pointer;border:0;align-items:center;padding:0 24px;font-size:12px;font-weight:700;display:inline-flex}.tour-cover-cta:active{color:var(--bright);background:#fff}.tour-cover .tour-skip{margin-top:16px;display:block}.tour-sheet{background:var(--card);border:2px solid var(--bright);grid-template-columns:190px minmax(0,1fr);width:100%;max-width:900px;display:grid}.tour-rail{border-right:1px solid var(--frame);background:var(--print);margin:0;padding:22px 0;list-style:none}.tour-rail-item{font-family:var(--font-mono), monospace;color:var(--faint);align-items:center;gap:10px;padding:10px 20px;font-size:12px;display:flex}.tour-rail-num{border:1px solid var(--frame);flex:none;justify-content:center;align-items:center;width:22px;height:22px;font-size:11px;display:inline-flex}.tour-rail-item.on{color:var(--bright);font-weight:700}.tour-rail-item.on .tour-rail-num{background:var(--flash);border-color:var(--flash);color:#fff}.tour-rail-item.done .tour-rail-num{background:var(--frame)}.tour-panel{min-width:0;padding:clamp(20px,3vw,30px)}.tour-title{letter-spacing:-.02em;margin:0 0 8px;font-size:clamp(21px,2.4vw,28px);font-weight:800;line-height:1.15}.tour-stage{background:var(--print);border:1px solid var(--frame);min-height:200px;margin:20px 0 22px;position:relative;overflow:hidden}.tour-stage>*{animation:.4s tour-scene}@keyframes tour-scene{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.tour-scene-head{font-family:var(--font-mono), monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:12px;font-size:9.5px;display:block}.tour-arch{padding:16px 18px}.tour-arch-row{border-bottom:1px dashed var(--frame);align-items:baseline;gap:12px;padding:7px 0;font-size:12.5px;line-height:1.4;display:flex}.tour-arch-row:last-child{border-bottom:0}.tour-arch-row b{font-family:var(--font-mono), monospace;color:var(--faint);flex:none;font-size:10.5px;font-weight:400}.tour-arch-row i{color:var(--bright);font-style:normal;font-weight:600}.tour-search{flex-direction:column;gap:12px;padding:16px 18px;display:flex}.tour-search-bar{border:1.5px solid var(--bright);background:var(--card);font-family:var(--font-mono), monospace;color:var(--bright);align-items:center;gap:8px;width:max-content;padding:9px 12px;font-size:13px;display:inline-flex}.tour-search-cur{background:var(--flash);width:8px;height:1.1em;animation:.8s step-end infinite tour-cur}@keyframes tour-cur{50%{opacity:0}}.tour-ai{flex-direction:column;gap:12px;padding:16px 18px;display:flex}.tour-problem{background:var(--card);border:1px solid var(--frame);flex-direction:column;gap:6px;max-width:300px;padding:12px 14px;display:flex}.tour-problem-head{font-family:var(--font-mono), monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);font-size:9.5px}.tour-problem-text{color:var(--bright);font-size:13px;line-height:1.4}.tour-case{background:var(--card);border:1px solid var(--bright);flex-direction:column;gap:6px;max-width:320px;padding:12px 14px;display:flex}.tour-case-meta{font-family:var(--font-mono), monospace;letter-spacing:.12em;color:var(--faint);font-size:9.5px}.tour-case-title{font-size:13px;font-weight:700;line-height:1.3}.tour-skill{background:var(--bright);color:#fff;flex-direction:column;gap:7px;max-width:340px;padding:12px 14px;display:flex}.tour-skill-name{font-family:var(--font-mono), monospace;letter-spacing:.1em;font-size:10.5px}.tour-skill-answer{color:#cfcec9;font-size:12px;line-height:1.4}@media (prefers-reduced-motion:reduce){.tour-stage>*{transition:none}}@media (max-width:720px){.tour-sheet{grid-template-columns:1fr}.tour-rail{border-right:0;border-bottom:1px solid var(--frame);gap:4px;padding:12px;display:flex;overflow-x:auto}.tour-rail-item{padding:6px 10px}.tour-rail-label{display:none}.tour-rail-item.on .tour-rail-label{display:inline}.tour-stage{min-height:170px}}.tour-p{color:var(--trace);font-size:14.5px;line-height:1.7}.tour-row{justify-content:space-between;align-items:center;margin-top:20px;display:flex}.tour-skip{font-family:var(--font-mono), monospace;color:var(--faint);cursor:pointer;background:0 0;border:none;padding:8px 0;font-size:11.5px}.tour-skip:hover{color:var(--bright)}.tour-next{font-family:var(--font-mono), monospace;color:#fff;background:var(--flash);cursor:pointer;border:none;padding:10px 18px;font-size:12.5px;font-weight:700}.tour-next:active{background:var(--bright)}.tour-tab{font-family:var(--font-mono), monospace;letter-spacing:.08em;color:var(--flash);border:1.5px solid var(--flash);cursor:pointer;background:0 0;flex:none;min-height:30px;padding:6px 11px;font-size:11px;font-weight:600;transition:background .14s,color .14s}.tour-tab:hover{background:var(--flash);color:#fff}.fld-note{font-family:var(--font-mono), monospace;color:var(--faint);margin:10px 0 2px;font-size:11.5px}.foot-mother{color:inherit;text-decoration:none}.foot-mother:hover{color:var(--flash)}.site-head{top:var(--ub-h,32px);z-index:40;box-sizing:border-box;background:color-mix(in srgb, var(--print) 85%, transparent);-webkit-backdrop-filter:blur(6px);border-bottom:1px solid var(--frame);justify-content:space-between;align-items:center;gap:16px;height:57px;padding-top:9px;padding-bottom:9px;display:flex;position:sticky}.wordmark{align-items:baseline;gap:2px;min-height:26px;display:inline-flex}.wordmark-bdg{flex:none;align-self:center;width:19px;height:19px;margin-right:9px;display:block}.head-brand{align-items:baseline;gap:14px;display:flex}@media (max-width:640px){.head-brand{flex-direction:column;align-items:flex-start;gap:0}}.wordmark em{font-family:var(--font-body), sans-serif;letter-spacing:-.02em;color:var(--bright);font-size:23px;font-style:normal;font-weight:700}.wordmark span{font-family:var(--font-mono), monospace;color:var(--faint);font-size:12px}.wordmark:active em{color:var(--faint)}.eyebrow{font-family:var(--font-mono), monospace;letter-spacing:.22em;text-transform:uppercase;color:var(--faint);font-size:11px}.plate-frame{border:1px solid var(--frame);background:var(--well);color:var(--bright);position:relative}.frame-glyph{display:block;position:absolute;inset:10%}.frame-glyph svg{width:100%;height:100%}.title-block{border:1px solid var(--frame);background:var(--print);font-family:var(--font-mono), monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);font-size:9.5px;display:grid;position:absolute;bottom:-1px;right:-1px}.title-block span{border-top:1px solid var(--frame);padding:5px 12px}.title-block span:first-child{color:var(--bright);border-top:none}.row-glyph{width:64px;height:64px;color:var(--faint);grid-area:glyph;transition:color .15s}.row-glyph svg{width:100%;height:100%}.row-glyph.small{width:30px;height:30px}.plate-page{padding-block:34px 72px}.crumb{font-family:var(--font-mono), monospace;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);font-size:11px}.crumb a{color:var(--trace);border-bottom:1px solid var(--frame);min-height:26px;padding-bottom:1px;display:inline-block}.crumb a:hover,.crumb a:active{color:var(--bright);border-color:var(--bright)}.plate-head{grid-template-columns:minmax(240px,330px) 1fr;align-items:start;gap:clamp(30px,5vw,60px);padding-block:34px 10px;display:grid}.plate-lede h1{font-family:var(--font-body), sans-serif;letter-spacing:-.025em;color:var(--bright);margin-top:14px;font-size:clamp(34px,4.4vw,54px);font-weight:720;line-height:1.06}.shape-line{font-family:var(--font-body), sans-serif;color:var(--trace);max-width:34ch;margin-top:20px;font-size:clamp(19px,2.2vw,24px);font-weight:500;line-height:1.4}.shape-line em{font-style:normal}.question-line{color:var(--faint);margin-top:16px;font-size:14.5px}.plate-sec{margin-top:52px}.sec-label{font-family:var(--font-mono), monospace;letter-spacing:.24em;text-transform:uppercase;color:var(--faint);border-bottom:1px solid var(--frame);padding-bottom:9px;font-size:11px;font-weight:400}.cue-list,.trap-list{gap:10px;max-width:72ch;margin-top:18px;list-style:none;display:grid}.cue-list li:before{content:"— ";color:var(--faint)}.trap-list li:before{content:"× ";font-family:var(--font-mono), monospace;color:var(--faint)}.move-list{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:26px 34px;margin-top:22px;display:grid}.move dt{font-family:var(--font-body), sans-serif;letter-spacing:-.01em;color:var(--bright);font-size:16.5px;font-weight:650;line-height:1.2}.move dd{color:var(--trace);margin-top:7px;font-size:14px}.ledger{margin-top:6px;list-style:none}.ledger-row{border-bottom:1px solid var(--frame);grid-template-columns:64px 1fr;gap:20px;padding-block:20px;display:grid}.ledger-body{min-width:0;display:block}.ledger-year{font-family:var(--font-mono), monospace;color:var(--faint);padding-top:3px;font-size:13px}.ledger-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:16px;display:flex}.ledger-org{color:var(--bright);font-size:16px;font-weight:600}.ledger-ind{font-family:var(--font-mono), monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);font-size:10px}.ledger-what{color:var(--trace);max-width:74ch;margin-top:6px;font-size:14.5px;display:block}.ledger-outcome{color:var(--bright);max-width:74ch;margin-top:6px;font-size:14.5px;display:block}.ledger-outcome:before{content:"→ ";color:var(--faint)}a.ledger-row:hover .ledger-org{text-underline-offset:3px;text-decoration:underline}.adjacent{flex-wrap:wrap;gap:12px;margin-top:18px;list-style:none;display:flex}.adjacent-link{border:1px solid var(--frame);align-items:center;gap:12px;min-height:44px;padding:8px 16px 8px 10px;transition:border-color .15s;display:inline-flex}.adjacent-link:hover,.adjacent-link:active{border-color:var(--bright)}.adjacent-link .row-glyph{color:var(--faint)}.adjacent-link:hover .row-glyph{color:var(--bright)}.adjacent-no{font-family:var(--font-mono), monospace;color:var(--faint);font-size:11px}.adjacent-name{font-family:var(--font-body), sans-serif;color:var(--bright);font-size:14.5px;font-weight:600}.plate-pager{font-family:var(--font-mono), monospace;letter-spacing:.16em;text-transform:uppercase;justify-content:space-between;margin-top:64px;font-size:11.5px;display:flex}.plate-pager a{color:var(--trace);align-items:center;min-height:26px;display:inline-flex}.plate-pager a:hover,.plate-pager a:active{color:var(--bright)}.space-main{max-width:none;padding-inline:0}.field{--ui:-apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;border-bottom:1px solid var(--frame);min-height:560px;font-family:var(--ui);transition:height .6s cubic-bezier(.22,1,.36,1);position:relative;overflow:clip}.fld-top{z-index:10;flex-direction:column;align-items:center;padding:26px clamp(20px,4vw,44px) 0;display:flex;position:relative}.fld-echo{z-index:10;flex-direction:column;align-items:center;gap:12px;padding:0 clamp(20px,4vw,44px) 4px;display:flex;position:relative}.fld-echo:not(:empty){padding-top:12px}.fld-search{border:2px solid var(--bright);background:#fff;width:min(680px,100%);display:flex}.fld-search input{min-height:48px;font-family:var(--ui);color:var(--bright);background:0 0;border:0;border-radius:0;flex:1;padding:11px 18px;font-size:14.5px}.fld-search input::placeholder{color:var(--faint)}.fld-search input:focus{outline:none}.fld-search button{background:var(--bright);color:#fff;font-family:var(--ui);letter-spacing:.1em;text-transform:uppercase;cursor:pointer;border:0;padding:0 24px;font-size:11.5px;font-weight:700}.fld-search button:active{background:var(--flash)}.fquery{letter-spacing:-.03em;width:100%;max-width:980px;color:var(--bright);font-size:clamp(22px,3vw,34px);font-weight:800;line-height:1.18}.fquery .noise{color:var(--bright)}.fquery .sig{color:var(--flash);animation:.3s both sig-in}.fq-tail{color:var(--bright)}@keyframes sig-in{0%{color:var(--bright)}to{color:var(--flash)}}.ftrace{border-top:1px solid var(--bright);width:100%;max-width:980px;list-style:none}.ftrace li{border-bottom:1px solid var(--frame);font-family:var(--font-mono), monospace;color:var(--faint);opacity:0;gap:16px;padding:8px 2px;font-size:11px;line-height:1.5;transition:opacity .45s,transform .45s;display:flex;transform:translateY(4px)}.ftrace li b{color:var(--flash);min-width:22px;font-weight:700}.ftrace li.on{opacity:1;transform:none}.ftrace li.on:last-child{color:var(--bright);border-bottom-color:var(--bright)}.fld-statline{justify-content:center;display:flex}.fld-statline button{min-height:26px;font-family:var(--ui);color:var(--trace);cursor:pointer;background:0 0;border:1px solid #d9d8d3;border-radius:0;padding:3px 14px;font-size:11.5px;font-weight:500}.fld-statline button:hover{border-color:var(--bright);color:var(--bright)}@keyframes fld-flip{0%{transform:rotateX(0)}50%{transform:rotateX(-88deg)}to{transform:rotateX(0)}}.ftray{z-index:5;background:0 0;border:none;animation:.5s cubic-bezier(.22,1,.36,1) .1s both tray-in;position:absolute}@keyframes tray-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.ftray header{border-bottom:2px solid var(--bright);align-items:baseline;gap:14px;min-width:0;padding:0 0 10px;display:flex}.ftray-rel{font-family:var(--font-mono), monospace;letter-spacing:.08em;text-transform:uppercase;background:var(--flash);border:1px solid var(--flash);color:#fff;flex-shrink:0;padding:3px 8px;font-size:9px}.ftray-rel.adjacent{border-color:var(--flash);color:var(--flash);background:0 0}.ftray-rel.distant{color:var(--faint);background:0 0;border-color:#d9d8d3}.ftray-name:hover,.ftray-name:active{color:var(--flash)}.fld-caption{max-width:1100px;font-family:var(--font-mono), monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-inline:auto;padding:18px clamp(18px,4vw,44px) 26px;font-size:10.5px}@media (prefers-reduced-motion:reduce){.field{transition:none}.field.phase-flip .fcard.ghit .fcard-inner,.fquery .sig,.ftray{animation:none}.ftrace li{opacity:1;transition:none;transform:none}}.hero{padding-block:clamp(40px,6vw,72px) 10px}.hero .claim{font-family:var(--font-body), sans-serif;letter-spacing:-.035em;color:var(--bright);font-size:clamp(42px,6vw,76px);font-weight:800;line-height:1.02}.hero .claim span{display:block}html[lang=zh-Hans] .hero .claim{letter-spacing:0;font-size:clamp(25px,4vw,42px);line-height:1.35}.hero-sub{max-width:52ch;color:var(--trace);margin-top:16px;font-size:16px}.hero-count{flex-wrap:wrap;align-items:baseline;gap:14px;margin-top:34px;display:flex}.hero-count b{font-family:var(--font-counter), var(--font-mono), monospace;letter-spacing:-.03em;color:var(--bright);font-variant-numeric:tabular-nums;background:linear-gradient(to top, var(--flash) 0 34%, transparent 34%);padding:0 4px;font-size:clamp(46px,8vw,76px);font-weight:700;line-height:1}.hero-count span{font-family:var(--font-mono), monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--bright);flex-direction:column;gap:4px;font-size:14px;display:flex}.ccount-dot{background:var(--faint);border-radius:50%;flex:none;width:6px;height:6px}.hero-count em.on .ccount-dot{background:#1fa463;animation:1.1s ease-in-out infinite ccount-pulse}@keyframes ccount-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.82)}}@media (prefers-reduced-motion:reduce){.hero-count em.on .ccount-dot{animation:none}}.hero-count em{letter-spacing:.16em;color:var(--faint);align-items:center;gap:6px;font-size:10.5px;font-style:normal;display:inline-flex}.howto{background:var(--bright);color:#eceae6;margin-top:44px;padding:clamp(24px,4vw,44px)}.sech{align-items:center;gap:12px;margin:0 0 18px;display:flex}.sech:after{content:"";background:#eceae642;flex:1;height:1px}.sech-txt{background:var(--flash);color:#fff;font-family:var(--font-mono), monospace;letter-spacing:.16em;text-transform:uppercase;flex:none;padding:6px 13px;font-size:11px;font-weight:600}.howpanel{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:center;gap:30px;display:grid}.howpanel-copy{min-width:0}.howpanel-lede{font-family:var(--font-body), sans-serif;letter-spacing:-.025em;color:#fff;margin:0;font-size:clamp(24px,2.8vw,34px);font-weight:800;line-height:1.1}.howpanel-body{color:#c9c8c3;max-width:46ch;margin:14px 0 0;font-size:14.5px;line-height:1.6}.howpanel-actions{flex-wrap:wrap;align-items:center;gap:20px;margin-top:22px;display:flex}.howpanel-demo{min-width:0}.hero-side-link{font-family:var(--font-mono), monospace;letter-spacing:.06em;color:#8f8f8a;border-bottom:1px solid #55554f;font-size:11.5px}.hero-side-link:hover{color:#fff;border-bottom-color:#fff}@media (pointer:coarse){.hero-side-link{align-items:center;min-height:36px;display:inline-flex}}@media (max-width:379px){.howto{padding-inline:14px}}.howto.is-folded{padding-top:14px;padding-bottom:16px}.howto.is-folded .sech,.howto.is-folded .howpanel-body,.howto.is-folded .howpanel-lede,.howto.is-folded .howpanel-actions .hero-side-link,.howto.is-folded .howpanel-demo{display:none}.howto.is-folded .howpanel{display:block}.howto.is-folded .howpanel-actions{margin-top:0;display:inline-flex}@media (max-width:760px){.howpanel{grid-template-columns:1fr;gap:24px}}#archive{scroll-margin-top:12px}.arch-label{align-items:center;gap:16px;width:100%;padding-top:46px;display:flex}.arch-chip{background:var(--bright);color:#fff;font-family:var(--font-mono), monospace;letter-spacing:.2em;text-transform:uppercase;white-space:nowrap;padding:5px 12px;font-size:10.5px}.arch-rule{border-top:1px solid var(--frame);flex:1}.arch-count{font-family:var(--font-mono), monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);border:1px solid var(--frame);padding:4px 10px;font-size:10.5px}.kbar{top:calc(var(--ub-h,32px) + 57px);z-index:20;background:var(--card);border:1px solid color-mix(in srgb, var(--bright) 16%, transparent);border-top:3px solid var(--bright);gap:12px;margin:0 0 26px;padding:16px 18px 14px;display:flex;position:sticky;box-shadow:0 10px 24px #14120e24}.kbar .fld-search{flex:1;width:auto}.kcard{text-align:left;cursor:pointer;will-change:transform;background:0 0;border:none;border-radius:0;padding:0;font-family:inherit;transition:transform .7s cubic-bezier(.22,1,.36,1),opacity .5s;position:absolute;top:0;left:0}.kcard.away{opacity:.34}.kcard-inner{border:1px solid var(--bright);background:#fff;flex-direction:column;padding:14px 16px 13px;transition:transform .18s;display:flex}.kcard:hover .kcard-inner,.kcard:focus-visible .kcard-inner{transform:translateY(-3px)}.kmeta{font-family:var(--font-mono), monospace;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);flex-wrap:wrap;align-items:baseline;gap:3px 8px;font-size:11px;display:flex}.kwho{flex:150px;min-width:0}.kind{text-align:right;color:#b0afaa;min-width:0;margin-left:auto}.ktitle{letter-spacing:-.015em;color:var(--bright);margin-top:10px;font-size:19.5px;font-weight:700;line-height:1.28}.kprob{font-family:var(--font-mono), monospace;color:var(--faint);border-left:1px dashed #c9c8c3;margin-top:10px;padding-left:10px;font-size:11.5px;line-height:1.5;position:relative}.kprob i{color:#b0afaa;font-style:normal}.karrow{color:var(--faint);margin-left:6px}.kmove{background:var(--flash);color:#fff;margin-top:10px;padding:9px 12px;font-size:13.5px;font-weight:500;line-height:1.5}.kout{font-family:var(--font-mono), monospace;color:var(--faint);margin-top:8px;font-size:11px;line-height:1.5}.kfoot{justify-content:space-between;align-items:center;gap:10px;margin-top:10px;display:flex}.kfile{font-family:var(--font-mono), monospace;letter-spacing:.1em;color:var(--faint);font-size:11px}.ksave-wrap{display:inline-flex;position:relative}.ksave{min-width:28px;min-height:28px;color:var(--faint);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;margin:-4px 0 -4px -6px;padding:0;transition:color .11s ease-out,transform .11s ease-out;display:inline-flex}.ksave:hover{color:var(--bright)}.ksave.on{color:var(--flash)}.ksave:active{transform:scale(.9)}.ksave-nudge{z-index:6;white-space:nowrap;background:var(--bright);color:#fff;font-family:var(--font-mono), monospace;letter-spacing:.04em;border-radius:2px;padding:5px 9px;font-size:10.5px;position:absolute;bottom:calc(100% + 6px);left:0}@media (pointer:coarse){.ksave{min-width:36px;min-height:36px}}.kcard:hover .kfile{color:var(--bright)}@media (max-width:900px){.howto-grid{grid-template-columns:1fr}}@media (max-width:680px){.kbar{flex-wrap:wrap}}.case-page{max-width:860px;padding-block:34px 72px}.case-eyebrow{font-family:var(--font-mono), monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);align-items:baseline;gap:10px;margin-top:26px;font-size:11px;display:flex}.case-title{letter-spacing:-.03em;color:var(--bright);margin-top:14px;font-size:clamp(28px,4vw,44px);font-weight:800;line-height:1.1}.case-sec{margin-top:40px}.case-problem{font-family:var(--font-mono), monospace;color:var(--trace);border-left:1px dashed #c9c8c3;max-width:62ch;margin-top:14px;padding-left:12px;font-size:13.5px}.case-what{color:var(--trace);max-width:68ch;margin-top:14px;font-size:15.5px;line-height:1.65}.case-obvious{color:#7a7974;max-width:68ch;margin-top:14px;font-size:14.5px;line-height:1.65}.case-insight{color:var(--flash);border-left:3px solid var(--flash);max-width:62ch;margin-top:14px;padding-left:14px;font-size:16.5px;font-weight:600;line-height:1.6}.case-why{color:var(--trace);max-width:68ch;margin-top:14px;font-size:15px;line-height:1.65}.case-fails{color:var(--trace);border-left:3px solid #c9c8c3;max-width:68ch;margin-top:14px;padding-left:12px;font-size:14.5px;line-height:1.65}.case-payoff{background:var(--flash);color:#fff;max-width:68ch;margin-top:14px;padding:12px 16px;font-size:14.5px;font-weight:600;line-height:1.55;display:inline-block}.case-background{gap:12px;max-width:68ch;margin-top:14px;display:grid}.case-background p{color:var(--trace);font-size:15.5px;line-height:1.68}.case-background p:first-child:first-letter{float:left;color:var(--bright);padding:4px 8px 0 0;font-size:44px;font-weight:800;line-height:.82}.case-legacy{color:var(--trace);border-left:2px solid var(--bright);max-width:68ch;margin-top:14px;padding-left:14px;font-size:15px;line-height:1.65}.case-sources{gap:10px;max-width:72ch;margin-top:14px;list-style:none;display:grid}.case-sources li{grid-template-columns:30px 1fr;gap:8px;display:grid}.src-no{font-family:var(--font-mono), monospace;color:var(--flash);padding-top:2px;font-size:11px}.src-body{display:block}.case-sources a{color:var(--bright);border-bottom:1px solid var(--frame);font-size:14px}.case-sources a:hover,.case-sources a:active{color:var(--flash);border-color:var(--flash)}.src-cite{color:var(--trace);margin-top:2px;font-size:12.5px;display:block}.src-host{font-family:var(--font-mono), monospace;letter-spacing:.06em;color:var(--faint);margin-top:1px;font-size:10px;display:block}.case-hearsay{color:var(--faint);max-width:62ch;margin-top:14px;font-size:13px}.rbar{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.save-btn{border:1.5px solid var(--bright);min-height:40px;font-family:var(--font-body), "PingFang SC", sans-serif;color:var(--bright);cursor:pointer;background:#fff;align-items:center;padding:0 18px;font-size:13px;font-weight:700;text-decoration:none;display:inline-flex}.save-btn:hover{border-color:var(--flash);color:var(--flash)}.save-btn.on{background:var(--flash);border-color:var(--flash);color:#fff}.save-btn:disabled{opacity:.45;cursor:default}.case-related{gap:1px;margin-top:14px;list-style:none;display:grid}.case-related a{border:1px solid var(--bright);background:#fff;padding:12px 14px;display:block}.case-related a:hover .crel-title,.case-related a:active .crel-title{color:var(--flash)}.crel-meta{font-family:var(--font-mono), monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);font-size:9.5px;display:block}.crel-title{letter-spacing:-.015em;color:var(--bright);margin-top:4px;font-size:15px;font-weight:700;display:block}@media (max-width:900px){.plate-head{grid-template-columns:1fr}.page-frame{max-width:330px}}@media (max-width:640px){.eyebrow{letter-spacing:.15em;font-size:10px}.row-glyph{width:48px;height:48px}.ledger-row{grid-template-columns:1fr;gap:4px}}@media (prefers-reduced-motion:reduce){*{transition:none!important}}.rules-page{max-width:780px;padding-block:34px 80px}.skill-h1{letter-spacing:-.035em;color:var(--bright);margin-top:26px;font-size:clamp(34px,5vw,56px);font-weight:800;line-height:1.04}.skill-lede{color:var(--trace);max-width:62ch;margin-top:18px;font-size:17px;line-height:1.6}.skill-sec{margin-top:44px}.skill-body{color:var(--trace);max-width:68ch;margin-top:14px;font-size:15.5px;line-height:1.68}.skill-note{color:var(--faint);max-width:64ch;margin-top:12px;font-size:13.5px;line-height:1.6}.copyblock{border:1px solid var(--bright);background:#fff;margin-top:14px;position:relative}.copyblock pre{padding:16px 18px;overflow-x:auto}.copyblock code{font-family:var(--font-mono), monospace;color:var(--bright);white-space:pre;font-size:12.5px;line-height:1.7}.copyblock-wrap code{white-space:pre-wrap;overflow-wrap:anywhere}.copyblock button{background:var(--bright);color:#fff;min-height:26px;font-family:var(--font-mono), monospace;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;border:none;border-radius:0;padding:0 10px;font-size:10px;position:absolute;top:8px;right:8px}.copyblock button:hover,.copyblock button:active{background:var(--flash)}.skill-sibling{border-top:1px solid var(--frame);color:var(--faint);max-width:64ch;margin-top:52px;padding-top:18px;font-size:14px}.skill-sibling a,.skill-body a,.skill-note a{color:var(--bright);border-bottom:1px solid var(--frame)}.skill-sibling a:hover,.skill-body a:hover,.skill-note a:hover{color:var(--flash);border-color:var(--flash)}.foot-links{font-family:var(--font-mono), monospace;letter-spacing:.14em;text-transform:uppercase;flex-wrap:wrap;gap:18px;margin-top:16px;font-size:10.5px;display:flex}.foot-links a{color:var(--faint);border-bottom:1px solid #0000;align-items:center;min-height:24px;display:inline-flex}.foot-links a:hover,.foot-links a:active{color:var(--bright);border-color:var(--bright)}.submit-form{gap:22px;max-width:62ch;margin-top:32px;display:grid}.submit-field{gap:6px;display:grid}.submit-label{font-family:var(--font-mono), monospace;letter-spacing:.09em;text-transform:uppercase;color:var(--trace);font-size:11px}.submit-label .req{color:var(--flash);margin-left:6px;font-weight:600}.submit-hint{color:#7a7974;font-size:13px;line-height:1.6}.submit-form input,.submit-form textarea{font:inherit;color:var(--ink,#16150f);background:#fff;border:1px solid #c9c8c3;border-radius:0;width:100%;padding:10px 12px;font-size:14.5px;line-height:1.6}.submit-form textarea{resize:vertical}.submit-form input:focus,.submit-form textarea:focus{outline:2px solid var(--flash);outline-offset:-1px;border-color:var(--flash)}.submit-sources{border:0;gap:8px;margin:0;padding:0;display:grid}.submit-sources legend{margin-bottom:6px;padding:0}.submit-btn{font-family:var(--font-mono), monospace;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--flash);cursor:pointer;border:0;justify-self:start;padding:13px 26px;font-size:12px;font-weight:600}.submit-btn:disabled{opacity:.5;cursor:default}.submit-error{color:#a3241b;border-left:3px solid #a3241b;padding-left:12px;font-size:14px;line-height:1.6}.auth-form{max-width:46ch}.wall-editor{max-width:62ch;margin-top:30px}.wall-actions{flex-wrap:wrap;align-items:center;gap:18px;display:flex}.wall-export{font-family:var(--font-mono), monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--bright);border-bottom:1px solid var(--flash);padding-bottom:2px;font-size:11px}.wall-export.off{color:var(--faint);border-bottom-color:var(--frame)}.panel{padding-block:26px 72px}.panel-nav{border-bottom:1px solid var(--frame);font-family:var(--font-mono), monospace;letter-spacing:.12em;text-transform:uppercase;flex-wrap:wrap;align-items:center;gap:18px;padding-bottom:12px;font-size:11px;display:flex}.panel-nav a{color:var(--faint)}.panel-nav a:hover{color:var(--flash)}.panel-who{color:var(--bright);margin-left:auto}.panel-out{font:inherit;color:var(--faint);cursor:pointer;text-transform:uppercase;letter-spacing:.12em;background:0 0;border:0}.panel-out:hover{color:var(--flash)}.panel-h1{letter-spacing:-.02em;color:var(--bright);margin-top:30px;font-size:28px;font-weight:700}.panel-lede{color:var(--trace);max-width:72ch;margin-top:10px;font-size:14.5px;line-height:1.6}.panel-note{color:var(--faint);max-width:72ch;margin-top:18px;font-size:13.5px;line-height:1.6}.panel-tiles{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-top:24px;display:grid}.panel-tile{border:1px solid var(--frame);background:#fff;gap:4px;padding:18px 16px;display:grid}.panel-tile b{font-family:var(--font-mono), monospace;color:var(--bright);font-size:26px;font-weight:600;line-height:1}.panel-tile span{font-family:var(--font-mono), monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);font-size:10.5px}a.panel-tile:hover b{color:var(--flash)}.panel-tabs{font-family:var(--font-mono), monospace;letter-spacing:.12em;text-transform:uppercase;gap:16px;margin-top:20px;font-size:11px;display:flex}.panel-tabs a{color:var(--faint);padding-bottom:3px}.panel-tabs a.on{color:var(--bright);border-bottom:2px solid var(--flash)}.panel-table{border-collapse:collapse;width:100%;margin-top:20px;font-size:13.5px}.panel-table th{text-align:left;font-family:var(--font-mono), monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);border-bottom:1px solid var(--frame);padding:8px 12px 8px 0;font-size:10px;font-weight:400}.panel-table td{border-bottom:1px solid var(--frame);color:var(--trace);vertical-align:top;padding:9px 12px 9px 0}.panel-table td:first-child{color:var(--bright)}.panel-table .row-empty td:first-child{color:var(--flash);font-weight:600}.q-row{border:1px solid var(--frame);background:#fff;margin-top:20px;padding:16px 18px}.q-done{opacity:.62}.q-head{font-family:var(--font-mono), monospace;letter-spacing:.1em;text-transform:uppercase;flex-wrap:wrap;align-items:baseline;gap:14px;font-size:11px;display:flex}.q-head b{color:var(--bright)}.q-when{color:var(--faint);margin-left:auto}.q-verdict{color:var(--flash);font-weight:600}.q-body{color:var(--trace);white-space:pre-wrap;max-width:78ch;margin-top:10px;font-size:14.5px;line-height:1.6}.q-links{gap:3px;margin-top:8px;list-style:none;display:grid}.q-links a{color:var(--flash);word-break:break-all;font-size:12.5px}.q-contact{font-family:var(--font-mono), monospace;color:var(--faint);margin-top:8px;font-size:12px}.q-note-read{color:var(--trace);border-left:3px solid var(--frame);margin-top:8px;padding-left:10px;font-size:13.5px}.q-actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:14px;display:flex}.q-note{font:inherit;border:1px solid var(--frame);background:#fff;flex:240px;padding:8px 10px;font-size:13px}.q-actions button{font-family:var(--font-mono), monospace;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--flash);cursor:pointer;border:0;padding:9px 16px;font-size:11px}.q-actions button:disabled{opacity:.5;cursor:default}.notfound-back{border-top:1px solid var(--frame);margin-top:40px;padding-top:16px;font-size:14px}.notfound-back a{color:var(--bright);border-bottom:1px solid var(--frame)}.notfound-back a:hover{color:var(--flash);border-color:var(--flash)}.lockup-2o{vertical-align:-.17em;width:auto;height:1.06em;color:var(--bright)}.lockup-2o .wm{fill:currentColor;font-family:var(--font-body), "PingFang SC", sans-serif}.lockup-mc{white-space:nowrap;letter-spacing:normal;align-items:baseline;gap:.3em;display:inline-flex}.lockup-mc svg{flex:none;align-self:center;width:.95em;height:.95em}.lockup-mc b{letter-spacing:-.02em;color:var(--bright);font-weight:800}.lockup-mc b span{color:var(--faint);font-weight:400}:is(.foot-note a:has(.lockup-mc),.skill-sibling a:has(.lockup-mc)){border-bottom:0}.lockup-2o,.u-wm{letter-spacing:normal}@media (max-width:639px){.foot-links a,.foot-mother,.crumb a{padding-block:5px;display:inline-block}}.foot-mother{padding-block:5px;display:inline-block}.howto-soon a{padding-block:4px;display:inline-block}.u-bar{--UB-bg:var(--print);--UB-line:var(--frame);--UB-ink:var(--bright);--UB-dim:var(--faint);--UB-card:var(--card);--UB-accent:#0032ff;--UB-mono:var(--font-mono), monospace;z-index:50;background:var(--UB-bg);border-bottom:1px solid var(--UB-line);position:sticky;top:0}.u-in{flex-wrap:nowrap;align-items:center;gap:8px;max-width:1100px;min-height:44px;margin:0 auto;padding-inline:clamp(14px,4vw,44px);display:flex}.u-brand{min-height:36px;color:var(--UB-ink);flex:none;align-items:center;text-decoration:none;display:inline-flex}.u-wm{color:currentColor;letter-spacing:normal;width:auto;height:13px;display:block}.u-brand:hover .u-wm{color:var(--UB-dim)}.u-badge{flex:none;width:15px;height:15px;display:block}.u-sibs{flex:none;align-items:center;gap:8px;display:none}.u-sib,.u-chip,.u-lang{border:1px solid var(--UB-line);background:var(--UB-card);min-height:36px;color:var(--UB-dim);font-family:var(--UB-mono);white-space:nowrap;border-radius:2px;flex:none;align-items:center;gap:5px;padding:3px 8px;font-size:11px;text-decoration:none;display:inline-flex}.u-sib:hover,.u-chip:hover,.u-lang:hover{color:var(--UB-ink);border-color:var(--UB-ink)}.u-sibname{font-weight:inherit}.u-here{background:var(--UB-ink);border-color:var(--UB-ink);color:var(--UB-bg);font-weight:700}.u-here:hover{color:var(--UB-bg)}.u-gap{flex:auto;min-width:0}.u-util{flex:none;align-items:center;gap:8px;display:none}.u-long{display:none}.u-short{display:inline}.u-acct{border:1px solid var(--UB-ink);background:var(--UB-card);min-height:36px;color:var(--UB-ink);line-height:34px;font-family:var(--UB-mono);white-space:nowrap;text-overflow:ellipsis;flex:none;max-width:13ch;padding:0 10px;font-size:11px;font-weight:700;text-decoration:none;display:inline-block;overflow:hidden}.u-acct-in{background:var(--UB-ink);color:var(--UB-bg)}.u-acct-slot{flex:none;width:56px;min-height:36px;display:block}.u-menu{border:1px solid var(--UB-line);background:var(--UB-card);cursor:pointer;border-radius:2px;flex:none;align-items:center;gap:5px;min-height:36px;padding:0 7px;display:inline-flex}.u-menu:hover{border-color:var(--UB-ink)}.u-menu-st{flex:none;display:inline-flex}.u-menu-st i{border:1px solid var(--UB-card);width:8px;height:8px;margin-left:-2px;display:block}.u-menu-st i:first-child{margin-left:0}.u-menu-st i:first-child{background:#ffe014}.u-menu-st i:nth-child(2){background:#0032ff}.u-menu-st i:nth-child(3){background:tomato}.u-menu-t{font-family:var(--UB-mono);letter-spacing:.02em;color:var(--UB-ink);white-space:nowrap;font-size:10.5px;font-weight:700}.u-menu-v{border-left:3.5px solid #0000;border-right:3.5px solid #0000;border-top:4px solid var(--UB-dim);flex:none;width:0;height:0;transition:transform .16s}.u-menu[aria-expanded=true]{border-color:var(--UB-ink);background:var(--UB-ink)}.u-menu[aria-expanded=true] .u-menu-t{color:var(--UB-bg)}.u-menu[aria-expanded=true] .u-menu-v{border-top-color:var(--UB-bg);transform:rotate(180deg)}.u-menu[aria-expanded=true] .u-menu-st i{border-color:var(--UB-ink)}@media (prefers-reduced-motion:reduce){.u-menu-v{transition:none}}@media (max-width:359px){.u-menu-st{display:none}}.u-panel{z-index:60;background:var(--UB-card);border-bottom:1.5px solid var(--UB-ink);padding:4px 0 8px;position:absolute;top:100%;left:0;right:0;box-shadow:0 10px 24px #14120e29}.u-panel[hidden]{display:none}.u-panel-h{font-family:var(--UB-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--UB-dim);margin:12px 0 2px;padding-inline:clamp(14px,4vw,44px);font-size:10px}.u-prow{min-height:48px;color:var(--UB-ink);font-family:var(--UB-mono);align-items:center;gap:10px;padding-inline:clamp(14px,4vw,44px);font-size:14px;text-decoration:none;display:flex}.u-prow .u-badge{width:22px;height:22px}.u-prow b{font-weight:700}.u-prow em{letter-spacing:.12em;text-transform:uppercase;color:var(--UB-dim);margin-left:auto;font-size:10px;font-style:normal}.u-prow-here{background:var(--UB-bg);box-shadow:inset 3px 0 0 var(--UB-accent)}.u-prow-s{color:var(--UB-dim);font-size:13px}.u-prow:active{background:var(--UB-bg)}@media (min-width:800px){.u-in{gap:10px;min-height:32px}.u-brand,.u-sib,.u-chip,.u-lang{min-height:26px}.u-acct{max-width:20ch;min-height:26px;line-height:24px}.u-acct-slot{min-height:26px}.u-sibs,.u-util{display:flex}.u-menu{display:none}.u-panel{display:none!important}}@media (min-width:1040px){.u-long{display:inline}.u-short{display:none}}.fam-foot{--FF-line:var(--frame);--FF-ink:var(--bright);--FF-dim:var(--faint);--FF-mono:var(--font-mono), monospace;border-top:1px solid var(--FF-line);margin-top:64px}.fam-foot-in{max-width:1040px;font-family:var(--FF-mono);color:var(--FF-dim);flex-wrap:wrap;align-items:baseline;gap:10px 28px;margin:0 auto;padding:26px clamp(14px,4vw,44px) 34px;font-size:12px;display:flex}.fam-foot-brand{color:var(--FF-ink);align-items:center;gap:8px;margin:0;display:flex}.fam-foot-brand .bdg,.fam-foot-brand svg{flex:none;width:16px;height:16px;display:block}.fam-foot-brand b{font-weight:700}.fam-foot-brand span{color:var(--FF-dim);font-weight:400}.fam-foot-mother{min-height:26px;color:var(--FF-dim);flex-wrap:wrap;align-items:center;gap:.34em;text-decoration:none;display:inline-flex}.fam-foot-mother:hover{color:var(--FF-ink)}.fam-foot-links{flex-wrap:wrap;gap:4px 22px;margin:0 0 0 auto;display:flex}.fam-foot-links a{min-height:26px;color:var(--FF-dim);align-items:center;text-decoration:none;display:inline-flex}.fam-foot-links a:hover{color:var(--FF-ink)}@media (pointer:coarse){.fam-foot-links a,.fam-foot-mother{min-height:36px}}@media (max-width:639px){.fam-foot-links{margin-left:0}}.fld-foot{text-align:center;font-family:var(--font-mono), monospace;letter-spacing:.02em;color:var(--faint);border-top:1px solid var(--frame);margin:0;padding-top:14px;font-size:11.5px;position:absolute;left:0;right:0}@keyframes card-arrive{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.kcard .kcard-inner{animation:.42s cubic-bezier(.2,.7,.3,1) both card-arrive;animation-delay:calc(var(--ai,0) * 70ms)}@media (prefers-reduced-motion:reduce){.kcard .kcard-inner{animation:none}}.fcta{background:var(--bright);color:#fff;flex-wrap:wrap;align-items:center;gap:12px 18px;margin:26px 0 6px;padding:14px 18px;display:flex}.fcta-label{background:var(--flash);color:#fff;font-family:var(--font-mono), monospace;letter-spacing:.14em;text-transform:uppercase;flex:none;margin:0;padding:4px 9px;font-size:10px}.fcta-line{color:#d6d6da;flex:320px;min-width:0;margin:0;font-size:13.5px;line-height:1.5}.fcta-line b{color:#fff;font-weight:700}.fcta-btn{flex:none}@media (max-width:680px){.fcta{padding:14px}.fcta-btn{justify-content:center;width:100%}}.gdm{max-width:620px;padding-right:34px;position:relative}.gdm-sheet{border:1px solid var(--frame);border-top:3px solid var(--bright);background:#fff;padding:16px 18px 18px;position:relative;box-shadow:0 8px 22px #0a0a1447}.gdm-sheet-h{font-family:var(--font-mono), monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin:0 0 14px;font-size:10.5px}.gdm-line{background:color-mix(in srgb, var(--bright) 9%, transparent);border-radius:2px;height:7px;margin-bottom:11px;display:block}.gdm-line-short{width:62%}.gdm-key{font-family:var(--font-mono), monospace;color:var(--bright);margin:0 0 11px;padding:1px 3px;font-size:13px;line-height:1.5;display:inline-block;position:relative}.gdm-scan{transform-origin:0;background:color-mix(in srgb, var(--flash) 24%, transparent);mix-blend-mode:multiply;animation:9s cubic-bezier(.4,0,.2,1) infinite gdm-scan;position:absolute;inset:0;transform:scaleX(0)}@keyframes gdm-scan{0%,4%{transform:scaleX(0)}16%,94%{transform:scaleX(1)}to{transform:scaleX(0)}}.gdm-fix{color:var(--flash);opacity:0;margin:0;font-size:14.5px;font-style:italic;line-height:1.4;animation:9s ease-out infinite gdm-fix;transform:translateY(-4px)}@keyframes gdm-fix{0%,36%{opacity:0;transform:translateY(-4px)}46%,94%{opacity:1;transform:none}to{opacity:0;transform:translateY(-4px)}}.gdm-hit{background:var(--flash);color:#fff;opacity:0;width:250px;padding:11px 14px 12px;animation:9s cubic-bezier(.34,1.3,.64,1) infinite gdm-hit;position:absolute;bottom:-18px;right:0;transform:translate(26px,10px)rotate(4deg);box-shadow:0 12px 26px #000a3c73}@keyframes gdm-hit{0%,14%{opacity:0;transform:translate(26px,10px)rotate(4deg)}26%,94%{opacity:1;transform:translate(0)rotate(-1.6deg)}to{opacity:0;transform:translate(26px,10px)rotate(4deg)}}.gdm-hit-src{font-family:var(--font-mono), monospace;letter-spacing:.16em;text-transform:uppercase;color:#ffffffbf;margin:0 0 5px;font-size:9.5px}.gdm-hit-title{margin:0 0 7px;font-size:15px;font-weight:600;line-height:1.35}.gdm-hit-win{color:var(--flash);font-family:var(--font-mono), monospace;background:#fff;margin:0;padding:2px 7px;font-size:11px;font-weight:600;display:inline-block}@media (max-width:640px){.gdm{padding-bottom:96px;padding-right:0}.gdm-hit{width:min(260px,100% - 24px);bottom:0;left:18px;right:auto}}@media (prefers-reduced-motion:reduce){.gdm-scan,.gdm-fix,.gdm-hit{opacity:1;animation:none;transform:none}.gdm-scan{transform:scaleX(1)}.gdm-hit{transform:rotate(-1.6deg)}}.skill-cta{background:var(--print);color:var(--bright);border:2px solid var(--print);font-family:var(--font-mono), monospace;letter-spacing:.09em;text-transform:uppercase;cursor:pointer;white-space:nowrap;border-radius:999px;align-items:center;gap:11px;padding:16px 26px;font-size:13px;font-weight:600;text-decoration:none;transition:transform .12s cubic-bezier(.3,.8,.4,1),box-shadow .12s;animation:4.5s ease-in-out 2s infinite cta-nudge;display:inline-flex;transform:translateY(0);box-shadow:0 5px #0023b8,0 12px 24px #0a0a1e4d}.skill-cta:hover{animation:none;transform:translateY(-2px);box-shadow:0 7px #0023b8,0 16px 30px #0a0a1e5c}.skill-cta:active{transition-duration:50ms;transform:translateY(5px);box-shadow:0 0 #0023b8,0 3px 8px #0a0a1e4d}.skill-cta:focus-visible{outline-offset:4px;outline:2px solid}@keyframes cta-nudge{0%,88%,to{transform:translateY(0)}92%{transform:translateY(-3px)}96%{transform:translateY(0)}}.skill-cta-dot{background:var(--flash);border-radius:50%;flex:none;width:9px;height:9px;animation:2.4s ease-out infinite cta-dot}@keyframes cta-dot{0%{box-shadow:0 0 #0032ffb3}70%,to{box-shadow:0 0 0 9px #0032ff00}}.skill-cta-arrow{align-items:center;transition:transform .2s cubic-bezier(.3,.8,.4,1);display:flex}.skill-cta:hover .skill-cta-arrow{transform:translate(3px)}.howto.is-folded .skill-cta-arrow{transform:rotate(90deg)}@media (max-width:379px){.howpanel{padding-inline:12px}.skill-cta{letter-spacing:.05em;justify-content:center;gap:7px;width:100%;padding:14px 10px;font-size:11px}}@media (prefers-reduced-motion:reduce){.skill-cta,.skill-cta-dot{animation:none}}.u-acctwrap{flex:none;display:inline-block;position:relative}.u-acctmenu{z-index:60;background:var(--UB-card);border:1px solid var(--UB-line);min-width:176px;padding:5px;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 12px 28px #14120e29}.u-arow{font-family:var(--UB-mono);color:var(--UB-ink);padding:8px 10px;font-size:12px;text-decoration:none;display:block}.u-arow:hover{background:var(--UB-bg)}.u-arow-out{border-top:1px solid var(--UB-line);color:#d8402a;margin-top:4px;padding-top:9px}.u-acct{cursor:pointer;appearance:none;border-radius:0}@media (max-width:560px){.fam-foot-brand{flex-wrap:wrap;row-gap:6px}.fam-foot-brand span{flex:1 0 100%;margin-left:0}.fam-foot-in{row-gap:18px}.fam-foot-links{margin-left:0}}.kno{background:var(--flash);color:#fff;font-family:var(--font-mono), monospace;letter-spacing:.02em;flex:none;padding:1px 6px;font-size:10.5px;font-weight:700}.kcard.hit .kno,.kcard.ghit .kno{background:var(--bright)}