:root{color:#292520;background:#f7f1e7;font-family:Noto Sans CJK SC,Source Han Sans SC,Microsoft YaHei,PingFang SC,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--paper: #f7f1e7;--paper-card: #fffaf1;--ink: #292520;--muted: #746d64;--line: #d8ccbc;--line-strong: #bcae9a;--red: #b42318;--red-dark: #8f1d14;--green: #2f7d57;--amber: #c17b17;--serif: "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", SimSun, serif;--page: min(1380px, calc(100vw - 56px) );--header-height: 76px}*{box-sizing:border-box}html{max-width:100%;overflow-x:clip;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 20px)}body{margin:0;min-width:320px;min-height:100vh;overflow-x:hidden;background-color:var(--paper);background-image:url(/art/paper-texture.webp);background-size:640px auto;color:var(--ink);-webkit-font-smoothing:antialiased}body.dialog-open{overflow:hidden}button,a{-webkit-tap-highlight-color:transparent}button,input,textarea,select{font:inherit}button{color:inherit}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}::selection{color:#fffaf1;background:var(--red)}:focus-visible{outline:2px solid var(--red);outline-offset:4px}.site-shell{min-height:100vh;overflow-x:clip;isolation:isolate}.skip-link{position:fixed;z-index:1000;top:10px;left:12px;padding:10px 16px;transform:translateY(-150%);border:1px solid var(--red);background:var(--paper-card);color:var(--red-dark)}.skip-link:focus{transform:translateY(0)}.site-header{position:sticky;z-index:50;top:0;display:flex;width:100%;min-height:var(--header-height);align-items:center;justify-content:space-between;padding:0 max(28px,calc((100vw - 1380px)/2));border-bottom:1px solid rgba(188,174,154,.7);background:#f7f1e7f0;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.site-header:after{position:absolute;right:0;bottom:-1px;left:0;height:1px;content:"";transform-origin:left center;animation:ink-line .85s cubic-bezier(.22,1,.36,1) both;background:var(--red)}@keyframes ink-line{0%{transform:scaleX(0)}to{transform:scaleX(1)}}.brand{display:inline-flex;flex:0 0 auto;align-items:center;gap:10px}.brand img{width:36px;height:36px}.brand span{display:grid;gap:1px}.brand strong{font-family:var(--serif);font-size:19px;font-weight:600;letter-spacing:.08em}.brand small{color:var(--red-dark);font-family:Georgia,serif;font-size:12px}.main-nav{display:flex;align-items:center;gap:clamp(16px,2vw,32px);font-size:13px}.main-nav>a:not(.nav-primary):not(.nav-github){position:relative;padding:27px 0 24px;color:#514b44}.main-nav>a:not(.nav-primary):not(.nav-github):after{position:absolute;right:0;bottom:17px;left:0;height:1px;content:"";transform:scaleX(0);transform-origin:right;background:var(--red);transition:transform .18s ease}.main-nav>a:not(.nav-primary):not(.nav-github):hover:after,.main-nav>a:not(.nav-primary):not(.nav-github):focus-visible:after{transform:scaleX(1);transform-origin:left}.nav-primary,.button{display:inline-flex;min-height:42px;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:2px;font-weight:600;transition:transform .16s ease,border-color .16s ease,background-color .16s ease,color .16s ease}.nav-primary{padding:0 19px;background:var(--red);color:#fffaf1;box-shadow:0 8px 22px #8f1d1424}.nav-github{display:inline-flex;align-items:center;gap:7px;font-weight:600}.nav-primary:hover,.button:hover{transform:translateY(-2px)}.nav-primary:hover,.button-primary:hover{background:var(--red-dark)}.mobile-menu-button{display:none;width:42px;height:42px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:2px;background:var(--paper-card)}.hero{position:relative;display:grid;width:var(--page);min-height:680px;margin:0 auto;grid-template-columns:minmax(0,.95fr) minmax(0,1.15fr);grid-template-rows:1fr auto;column-gap:clamp(42px,4vw,62px);align-items:center;padding:82px 0 38px}.hero:after{position:absolute;z-index:-1;right:-8vw;bottom:26px;width:min(820px,62vw);height:190px;content:"";background:url(/art/autumn-lower-scroll.webp) right bottom / contain no-repeat;opacity:.6;pointer-events:none}.hero-art{position:absolute;z-index:-2;top:0;right:-5vw;width:min(980px,70vw);height:300px;background:url(/art/autumn-header-landscape.webp) right top / contain no-repeat;opacity:.76;pointer-events:none}.hero-copy{position:relative;z-index:2;min-width:0;padding-left:2px}.version-stamp{display:inline-flex;min-width:62px;min-height:29px;align-items:center;justify-content:center;margin-bottom:22px;border:1px solid var(--line-strong);border-radius:2px;background:#fffaf1a6;color:#544d45;font-family:Georgia,serif;font-size:14px;letter-spacing:.05em}.hero h1{display:flex;align-items:baseline;gap:14px;margin:0;font-family:var(--serif);font-weight:500;line-height:1.05;white-space:nowrap}.hero h1 span{color:var(--red);font-size:clamp(45px,4.3vw,67px);letter-spacing:.035em}.hero h1 em{color:var(--ink);font-family:Georgia,Times New Roman,serif;font-size:clamp(34px,3vw,50px);font-style:normal}.hero-tagline{margin:22px 0 16px;font-family:var(--serif);font-size:clamp(23px,2vw,31px);letter-spacing:.05em}.hero-description{max-width:520px;margin:0;color:var(--muted);font-size:15px;line-height:2}.hero-keywords{display:flex;flex-wrap:wrap;gap:0;margin:24px 0 30px;color:#625b53;font-family:var(--serif);font-size:14px}.hero-keywords span{padding:0 14px;border-right:1px solid var(--line-strong)}.hero-keywords span:first-child{padding-left:0}.hero-keywords span:last-child{border-right:0}.hero-actions{display:flex;flex-wrap:wrap;gap:14px}.button{min-width:170px;padding:0 22px;font-size:15px}.button-primary{background:var(--red);color:#fffaf1;box-shadow:0 10px 24px #8f1d1421}.button-secondary{border-color:var(--line-strong);background:#fffaf1b8;color:var(--ink)}.button-secondary:hover{border-color:var(--red);color:var(--red-dark)}.hero-note{display:flex;align-items:center;gap:8px;margin:27px 0 0;color:var(--muted);font-size:13px}.hero-screen{position:relative;z-index:1;min-width:0;margin:0;border:1px solid rgba(188,174,154,.9);background:var(--paper-card);box-shadow:0 24px 52px #3f332429}.hero-screen:before{position:absolute;z-index:-1;top:16px;right:-17px;bottom:-17px;left:16px;content:"";border:1px solid rgba(188,174,154,.5);background:#fffaf170}.hero-screen img{width:100%;aspect-ratio:1.86 / 1;object-fit:cover;object-position:top left}.hero-screen figcaption{position:absolute;right:14px;bottom:12px;padding:5px 8px;border:1px solid rgba(216,204,188,.88);background:#fffaf1e0;color:var(--muted);font-size:11px}.hero-proof{display:grid;grid-column:1 / -1;grid-template-columns:1fr repeat(4,auto) 1fr;align-items:center;gap:clamp(18px,3vw,44px);margin-top:35px;color:#5f5850;font-size:13px}.hero-proof:before,.hero-proof:after{width:100%;height:1px;content:"";background:var(--line)}.hero-proof span{display:inline-flex;align-items:center;gap:7px;white-space:nowrap}.section{position:relative;width:var(--page);margin:0 auto;padding:88px 0}.section-heading{margin-bottom:45px}.section-heading h2,.community-intro h2{margin:8px 0 12px;font-family:var(--serif);font-size:clamp(31px,3vw,45px);font-weight:500;letter-spacing:.055em}.section-heading p,.community-intro p{margin:0;color:var(--muted);font-size:14px;line-height:1.85}.eyebrow{color:var(--red);font-family:var(--serif);font-size:13px;letter-spacing:.16em}.centered{text-align:center}.highlight-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.highlight-item{min-height:248px;padding:34px 22px 30px;border-right:1px solid var(--line);text-align:center}.highlight-item:last-child{border-right:0}.highlight-item svg{color:var(--red)}.highlight-item h3{margin:20px 0 12px;font-family:var(--serif);font-size:20px;font-weight:600}.highlight-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.9}.gallery-section{padding-top:94px}.gallery-section:before{position:absolute;z-index:-1;top:4px;right:calc((100vw - var(--page)) / -2);left:calc((100vw - var(--page)) / -2);height:162px;content:"";background:url(/art/autumn-section-divider.webp) center top / contain no-repeat;opacity:.64}.split-heading,.download-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:36px;border-bottom:1px solid var(--line);padding-bottom:18px}.split-heading>p{max-width:410px;text-align:right}.gallery-shell{display:grid;gap:18px}.gallery-viewport{position:relative;min-height:610px;padding:22px 22px 70px;overflow:hidden;border:1px solid var(--line-strong);background:#fffaf1bd;box-shadow:0 22px 45px #4e3f2c1a}.gallery-viewport.coverflow{min-height:660px;padding:40px 22px 86px}.coverflow-stage{position:relative;height:100%;min-height:490px;perspective:1500px;perspective-origin:50% 42%;transform-style:preserve-3d}.coverflow-card{position:absolute;top:44%;left:50%;width:min(840px,62%);margin:0;padding:0;cursor:pointer;border:1px solid var(--line);border-radius:2px;background:var(--paper-card);translate:-50% -50%;transform-style:preserve-3d;box-shadow:0 16px 34px #40342621;transition:box-shadow .32s ease}.coverflow-card.is-active{cursor:zoom-in;box-shadow:0 34px 68px #4034263d,0 0 0 1px #b4231824}.coverflow-card.is-active:active{cursor:grabbing}.coverflow-card img{display:block;width:100%;aspect-ratio:1.87 / 1;object-fit:cover;object-position:top left;-webkit-user-select:none;user-select:none;pointer-events:none}.coverflow-card-shade{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(120deg,#f7f1e780,#927a6047);opacity:.5;transition:opacity .48s ease;pointer-events:none}.coverflow-card.is-active .coverflow-card-shade{opacity:0}.coverflow-card .zoom-hint{top:14px;right:14px}.zoom-hint{position:absolute;display:inline-flex;align-items:center;gap:7px;padding:8px 10px;border:1px solid var(--line);background:#fffaf1ed;color:var(--red-dark);font-size:12px;pointer-events:none}.gallery-caption{position:absolute;bottom:22px;left:28px;display:flex;align-items:center;gap:14px}.gallery-caption>span{color:var(--red);font-family:Georgia,serif;font-size:24px}.gallery-caption>div{display:grid;gap:4px}.gallery-caption strong{font-family:var(--serif);font-size:18px}.gallery-caption small{color:var(--muted);font-size:12px}.gallery-controls{position:absolute;right:24px;bottom:21px;display:inline-flex;align-items:center;gap:13px}.gallery-controls button,.lightbox-close,.lightbox-prev,.lightbox-next{display:inline-flex;width:40px;height:40px;align-items:center;justify-content:center;cursor:pointer;border:1px solid var(--line-strong);border-radius:2px;background:var(--paper-card);transition:border-color .16s ease,color .16s ease,transform .16s ease}.gallery-controls button:hover,.lightbox-close:hover,.lightbox-prev:hover,.lightbox-next:hover{transform:translateY(-2px);border-color:var(--red);color:var(--red)}.gallery-controls span{min-width:50px;color:var(--muted);text-align:center;font-family:Georgia,serif;font-size:12px}.thumbnail-rail{display:grid;grid-auto-columns:minmax(145px,1fr);grid-auto-flow:column;gap:10px;padding:5px 2px 12px;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-color:var(--line-strong) transparent;scrollbar-width:thin}.thumbnail{position:relative;min-height:108px;padding:0;overflow:hidden;cursor:pointer;border:1px solid var(--line);border-radius:2px;background:var(--paper-card);text-align:left;opacity:.7;transition:opacity .16s ease,border-color .16s ease,transform .16s ease}.thumbnail:hover,.thumbnail.is-active{transform:translateY(-2px);border-color:var(--red);opacity:1}.thumbnail img{width:100%;height:78px;object-fit:cover;object-position:top left}.thumbnail span{display:block;padding:7px 9px;overflow:hidden;font-size:11px;text-overflow:ellipsis;white-space:nowrap}.thumbnail.is-active:after{position:absolute;right:0;bottom:0;left:0;height:3px;content:"";background:var(--red)}.lightbox{position:fixed;z-index:100;top:0;right:0;bottom:0;left:0;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:18px;padding:72px 30px 34px;background:#1b1814eb}.lightbox figure{width:min(1400px,100%);max-height:calc(100vh - 110px);margin:0 auto;overflow:auto;border:1px solid rgba(216,204,188,.6);background:var(--paper-card)}.lightbox figure img{width:100%}.lightbox figcaption{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:13px 16px;color:var(--muted);font-size:13px}.lightbox figcaption strong{color:var(--ink);font-family:var(--serif);font-size:17px}.lightbox-close{position:fixed;top:18px;right:24px}.lightbox-prev,.lightbox-next{align-self:center}.download-section{width:100%;padding:96px max(28px,calc((100vw - 1380px)/2)) 106px;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fffaf178}.scroll-landscape{position:absolute;z-index:-1;right:-10px;bottom:-34px;left:-10px;height:260px;background:url(/art/autumn-lower-scroll.webp) center bottom / cover no-repeat;opacity:.52;pointer-events:none}.download-heading{width:min(1380px,100%);margin-right:auto;margin-left:auto}.download-heading h2 strong{color:var(--red);font-weight:500}.text-link,.install-doc-link,.community-item a{display:inline-flex;align-items:center;gap:7px;color:var(--red-dark);font-weight:600}.text-link:hover,.install-doc-link:hover,.community-item a:hover{color:var(--red)}.candidate-warning{display:flex;width:min(1380px,100%);align-items:flex-start;gap:16px;margin:0 auto 22px;padding:18px 20px;border:1px solid rgba(193,123,23,.45);background:#fff8e5db;color:#6a4b1c}.candidate-warning svg{flex:0 0 auto;color:var(--amber)}.candidate-warning strong{font-family:var(--serif);font-size:17px}.candidate-warning p{margin:5px 0 0;font-size:13px;line-height:1.8}.download-grid{display:grid;width:min(1380px,100%);margin:0 auto;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.download-card{display:grid;grid-template-columns:auto 1fr;gap:22px;padding:30px;border:1px solid var(--line);background:#fffaf1db;box-shadow:0 17px 36px #4c3c2a12}.platform-mark{display:grid;align-content:start;justify-items:center;gap:5px;width:78px;padding-top:4px;color:var(--red)}.platform-mark span{color:var(--muted);font-family:Georgia,serif;font-size:12px}.download-card-copy>span{color:var(--red);font-family:Georgia,serif;font-size:12px}.download-card-copy h3{margin:8px 0 9px;font-family:var(--serif);font-size:23px;font-weight:600}.download-card-copy p{margin:0;color:var(--muted);font-size:13px;line-height:1.8}.download-action{min-width:0;grid-column:2;justify-self:start}.download-button-wrap{position:relative;grid-column:2;justify-self:start}.download-button-wrap .download-action{grid-column:auto}.artifact-integrity{display:grid;grid-column:2;gap:7px;min-width:0;margin-top:2px;color:var(--muted);font-size:11px}.artifact-integrity code{overflow:hidden;max-width:100%;padding:8px 10px;border:1px solid var(--line);background:#fffaf1a6;color:var(--ink);font-size:10px;text-overflow:ellipsis;white-space:nowrap}.artifact-integrity button{width:fit-content;padding:5px 10px;cursor:pointer;border:1px solid var(--line-strong);background:transparent;color:var(--red);font-size:11px}.download-mirror-menu{position:absolute;top:calc(100% + 10px);left:0;z-index:60;width:min(360px,calc(100vw - 40px));padding:10px;border:1px solid var(--line-strong);background:var(--paper-card);box-shadow:0 24px 50px #4c3c2a29;text-align:left}.download-mirror-tip{margin:0 6px 8px;color:var(--muted);font-size:11px;line-height:1.6}.download-mirror-menu button{display:flex;width:100%;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;cursor:pointer;border:0;border-left:3px solid transparent;background:transparent;text-align:left}.download-mirror-menu button:hover,.download-mirror-menu button.is-active{border-left-color:var(--red);background:#b423180f}.download-mirror-menu button span{display:grid;gap:3px}.download-mirror-menu strong{font-size:13px}.download-mirror-menu small{color:var(--muted);font-size:11px}.download-mirror-menu button svg{color:var(--red)}.download-mirror-switcher{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px;margin-top:26px;color:var(--muted);font-size:12px}.download-counter{display:flex;align-items:center;justify-content:center;gap:13px;margin:34px auto 0;padding:14px 26px;width:fit-content;max-width:100%;border:1px solid rgba(180,35,24,.28);background:#b423180b}.download-counter-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;flex:0 0 40px;color:#fff;background:var(--red);border-radius:2px}.download-counter-copy{color:var(--muted);font-size:13px;letter-spacing:.02em}.download-counter-copy strong{display:inline-block;min-width:2.2em;color:var(--red);font-family:Georgia,serif;font-size:27px;font-weight:600;line-height:1;vertical-align:-3px;text-align:center}@media(max-width:640px){.download-counter{gap:10px;padding:12px 16px}.download-counter-copy{font-size:12px}.download-counter-copy strong{font-size:23px}}.download-mirror-switcher a{padding:6px 13px;border:1px solid var(--line-strong);border-radius:999px;background:#fffaf199;color:var(--muted);font-size:12px;transition:border-color .18s ease,color .18s ease,background .18s ease}.download-mirror-switcher a:hover{border-color:#b4231880;color:var(--red)}.download-secondary{display:flex;grid-column:2;flex-wrap:wrap;gap:18px;margin-top:-8px}.download-secondary a{border-bottom:1px solid var(--line-strong);color:var(--muted);font-size:12px}.download-secondary a:hover{border-color:var(--red);color:var(--red)}.install-section{padding-top:104px;padding-bottom:112px}.install-section:after{position:absolute;z-index:-1;right:-8vw;bottom:30px;width:520px;height:200px;content:"";background:url(/art/autumn-corner-accent.webp) right bottom / contain no-repeat;opacity:.58;pointer-events:none}.install-preflight{display:grid;gap:16px;margin-bottom:22px;padding:22px 24px;border:1px solid rgba(193,123,23,.4);background:#fff8e5b8}.install-preflight h3{margin:0;color:#6a4b1c;font-family:var(--serif);font-size:19px;font-weight:600}.install-preflight ul{display:grid;margin:0;padding:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 24px;list-style:none}.install-preflight li{display:flex;align-items:flex-start;gap:9px;color:#6a5840;font-size:13px;line-height:1.7}.install-preflight li svg{flex:0 0 auto;margin-top:2px;color:var(--red)}.install-panel{border:1px solid var(--line);background:#fffaf1b8;box-shadow:0 19px 42px #4a392612}.platform-tabs{display:flex;border-bottom:1px solid var(--line)}.platform-tabs button{display:inline-flex;min-width:210px;min-height:48px;align-items:center;justify-content:center;gap:8px;cursor:pointer;border:0;border-right:1px solid var(--line);background:transparent;color:var(--muted)}.platform-tabs button.is-active{background:#b423180f;color:var(--red-dark);box-shadow:inset 0 -2px 0 var(--red)}.install-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:36px 30px 28px}.install-step{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:15px;padding:8px 28px;border-right:1px solid var(--line)}.install-step>div{min-width:0}.install-step:last-child{border-right:0}.step-number{display:inline-flex;width:30px;height:30px;align-items:center;justify-content:center;border-radius:50%;background:var(--red-dark);color:#fffaf1;font-family:Georgia,serif;font-size:11px}.install-step h3{margin:2px 0 8px;font-family:var(--serif);font-size:19px}.install-step p{margin:0;color:var(--muted);font-size:13px;line-height:1.8}.install-step-tips{display:grid;gap:5px;margin:10px 0 0;padding-left:17px;color:#6a584b;font-size:11px;line-height:1.7}.install-step-tips li::marker{color:var(--red)}.install-step code{display:block;margin-top:12px;padding:8px 10px;overflow-x:auto;border:1px solid var(--line);background:#f7f1e7d1;color:#51463c;font-family:Consolas,SFMono-Regular,monospace;font-size:11px;white-space:nowrap}.command-block{margin-top:12px}.command-block .command-tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.command-block .command-tabs button{padding:4px 11px;cursor:pointer;border:1px solid var(--line);border-radius:999px;background:#fffaf199;color:var(--muted);font-size:11px;transition:border-color .18s ease,color .18s ease,background .18s ease}.command-block .command-tabs button:hover{border-color:#b4231880;color:var(--red)}.command-block .command-tabs button.is-active{border-color:var(--red);background:#b4231812;color:var(--red);font-weight:600}.command-block code{margin-top:0;white-space:normal;overflow-x:auto;line-height:1.7}.install-faqs{margin-top:34px}.install-faqs>h3{margin:0 0 14px;font-family:var(--serif);font-size:22px;font-weight:600}.install-faqs-intro{margin:-5px 0 20px;color:var(--muted);font-size:13px;line-height:1.7}.install-faq-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:start}.install-faq-group{min-width:0}.install-faq-group h4{margin:0 0 10px;padding-left:11px;border-left:3px solid var(--red);color:var(--charcoal);font-family:var(--serif);font-size:17px;font-weight:600}.install-faq{margin-bottom:8px;border:1px solid var(--line);background:#fffaf1b8}.install-faq summary{padding:13px 18px;cursor:pointer;color:var(--charcoal);font-size:14px;font-weight:600;list-style-position:inside}.install-faq summary::marker{color:var(--red)}.install-faq summary:hover{color:var(--red);background:#b423180a}.install-faq[open] summary{border-bottom:1px solid var(--line);color:var(--red)}.install-faq p{margin:0;padding:13px 18px 15px;color:var(--muted);font-size:13px;line-height:1.8}.step-arrow{align-self:center;color:var(--red)}.install-doc-link{justify-content:flex-end;width:100%;padding:18px 30px;border-top:1px solid var(--line);font-size:13px}.community-section{position:relative;width:100%;padding:96px max(28px,calc((100vw - 1380px)/2)) 70px;overflow:hidden;border-top:1px solid var(--line);background:#fffaf18a}.community-art{position:absolute;z-index:-1;right:0;bottom:-14px;left:0;height:260px;background:url(/art/autumn-lower-scroll.webp) center bottom / cover no-repeat;opacity:.56;pointer-events:none}.community-intro{width:min(850px,100%);margin:0 auto 50px;text-align:center}.community-intro p{max-width:760px;margin-right:auto;margin-left:auto}.community-grid{display:grid;width:min(1380px,100%);margin:0 auto;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.community-item{min-height:230px;padding:31px 26px;border-right:1px solid var(--line);background:#fffaf194}.community-item:last-child{border-right:0}.community-item svg{color:var(--red)}.community-item h3{margin:17px 0 8px;font-family:var(--serif);font-size:20px}.community-item p{min-height:48px;margin:0 0 18px;color:var(--muted);font-size:13px;line-height:1.8}.community-item a{font-size:13px}.privacy-reminder{display:flex;max-width:950px;align-items:center;justify-content:center;gap:9px;margin:32px auto 0;color:var(--muted);font-size:12px;text-align:center}.site-footer{display:grid;width:100%;grid-template-columns:1fr auto;gap:24px;align-items:end;padding:30px max(28px,calc((100vw - 1380px)/2));border-top:1px solid var(--line-strong);background:#f7f1e7f5}.footer-brand{display:grid;grid-template-columns:auto auto 1fr;align-items:center;gap:10px}.footer-brand img{width:34px;height:34px}.footer-brand>div{display:grid}.footer-brand strong{font-family:var(--serif);font-size:17px}.footer-brand span{color:var(--red-dark);font-family:Georgia,serif;font-size:11px}.footer-brand p{margin:0 0 0 12px;color:var(--muted);font-size:12px}.footer-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:18px;color:var(--muted);font-size:12px}.footer-links a:hover{color:var(--red)}.footer-meta{grid-column:1 / -1;margin:0;border-top:1px solid var(--line);padding-top:18px;color:#8b8277;font-size:11px;text-align:center}@media(max-width:1180px){:root{--page: min(100% - 40px, 1100px)}.main-nav{gap:15px}.main-nav>a:nth-child(5){display:none}.hero{min-height:620px;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);column-gap:42px}.highlight-grid{grid-template-columns:repeat(3,1fr)}.highlight-item:nth-child(3){border-right:0}.highlight-item:nth-child(-n+3){border-bottom:1px solid var(--line)}.gallery-viewport.coverflow{min-height:580px;padding:34px 18px 82px}.coverflow-card{width:min(700px,68%)}.install-step{padding:8px 18px}}@media(max-width:900px){:root{--header-height: 66px}.site-header{padding:0 20px}.mobile-menu-button{display:inline-flex}.main-nav{position:absolute;top:calc(100% + 1px);right:0;left:0;display:none;align-items:stretch;gap:0;padding:10px 20px 20px;border-bottom:1px solid var(--line-strong);background:#f7f1e7fa;box-shadow:0 18px 30px #3c2f201a}.main-nav.is-open{display:grid}.main-nav>a:nth-child(5){display:flex}.main-nav>a:not(.nav-primary):not(.nav-github){padding:13px 4px;border-bottom:1px solid var(--line)}.main-nav>a:not(.nav-primary):not(.nav-github):after{display:none}.nav-primary,.nav-github{margin-top:10px}.nav-github{justify-content:center;min-height:42px;border:1px solid var(--line-strong)}.hero{grid-template-columns:1fr;grid-template-rows:auto auto auto;gap:48px;padding-top:68px}.hero-copy{max-width:700px}.hero-screen{width:100%}.hero-art{right:-25vw;width:110vw;opacity:.55}.hero-proof{grid-template-columns:repeat(2,1fr);justify-items:start;margin-top:6px}.hero-proof:before,.hero-proof:after{display:none}.section{padding:72px 0}.split-heading,.download-heading{align-items:flex-start;flex-direction:column}.split-heading>p{max-width:620px;text-align:left}.gallery-viewport.coverflow{min-height:470px;padding:26px 14px 80px}.coverflow-stage{min-height:350px}.coverflow-card{width:min(540px,76%)}.download-grid,.install-steps,.install-faq-groups{grid-template-columns:1fr}.install-step{border-right:0;border-bottom:1px solid var(--line);padding:21px 12px}.install-step:last-child{border-bottom:0}.community-grid{grid-template-columns:repeat(2,1fr)}.community-item:nth-child(2){border-right:0}.community-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.site-footer{grid-template-columns:1fr}.footer-links{justify-content:flex-start}}@media(max-width:640px){:root{--page: calc(100% - 28px) }.brand strong{font-size:17px}.hero{gap:36px;padding-top:44px}.hero h1{display:grid;gap:8px;white-space:normal}.hero h1 span{font-size:clamp(42px,13vw,55px)}.hero h1 em{font-size:clamp(35px,10vw,44px)}.hero-tagline{font-size:22px}.hero-description{font-size:14px;line-height:1.9}.hero-keywords{display:grid;grid-template-columns:repeat(2,auto);justify-content:start;gap:8px 0}.hero-keywords span:nth-child(2){border-right:0}.hero-keywords span:nth-child(3){padding-left:0}.hero-actions{display:grid;grid-template-columns:1fr}.button{width:100%}.hero-proof{gap:16px 10px;font-size:12px}.hero-proof span{white-space:normal}.section-heading{margin-bottom:32px}.section-heading h2,.community-intro h2{font-size:31px;letter-spacing:.03em}.highlight-grid{grid-template-columns:1fr 1fr}.highlight-item{min-height:230px;padding:28px 15px}.highlight-item:nth-child(2n){border-right:0}.highlight-item:nth-child(3){border-right:1px solid var(--line)}.highlight-item:nth-child(-n+4){border-bottom:1px solid var(--line)}.highlight-item h3{font-size:18px}.gallery-viewport.coverflow{min-height:400px;padding:16px 10px 98px}.coverflow-stage{min-height:240px}.coverflow-card{width:88%}.coverflow-card .zoom-hint{display:none}.gallery-caption{right:15px;bottom:51px;left:15px}.gallery-caption small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gallery-controls{right:12px;bottom:8px}.gallery-controls button{width:36px;height:36px}.thumbnail-rail{grid-auto-columns:120px}.lightbox{grid-template-columns:1fr;padding:64px 12px 12px}.lightbox-prev,.lightbox-next{position:fixed;z-index:2;bottom:24px}.lightbox-prev{left:20px}.lightbox-next{right:20px}.lightbox figcaption{display:grid;padding-bottom:66px}.download-section,.community-section{padding-right:14px;padding-left:14px}.candidate-warning{padding:16px 14px}.download-card{grid-template-columns:1fr;padding:24px 20px}.download-card>*{grid-column:1;min-width:0}.platform-mark{display:flex;width:auto;align-items:center;justify-items:start}.platform-tabs{display:grid;grid-template-columns:1fr 1fr}.platform-tabs button{min-width:0;padding:0 8px}.install-steps{padding:18px 15px}.install-preflight{padding:19px 16px}.install-preflight ul{grid-template-columns:1fr}.install-step{grid-template-columns:auto 1fr}.step-arrow{display:none}.install-doc-link{justify-content:flex-start;padding:17px 18px}.community-grid{grid-template-columns:1fr}.community-item,.community-item:nth-child(2){min-height:0;border-right:0;border-bottom:1px solid var(--line)}.community-item:last-child{border-bottom:0}.privacy-reminder{align-items:flex-start;text-align:left}.footer-brand{grid-template-columns:auto 1fr}.footer-brand p{grid-column:1 / -1;margin-left:0}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.scroll-progress{position:fixed;top:0;left:0;right:0;z-index:120;height:3px;background:linear-gradient(90deg,var(--red-dark),var(--red) 60%,#d4574a);transform-origin:0 50%;pointer-events:none}.site-header{transition:background-color .26s ease,box-shadow .26s ease,border-color .26s ease}.site-header.is-scrolled{background:#fffaf1f0;border-bottom-color:var(--line-strong);box-shadow:0 10px 30px #4e3f2c1a}.hero-screen{position:relative;overflow:hidden}.hero-shine{position:absolute;top:-40%;right:-40%;bottom:-40%;left:-40%;background:linear-gradient(115deg,transparent 38%,rgba(255,250,235,.5) 48%,rgba(255,255,255,.75) 50%,rgba(255,250,235,.5) 52%,transparent 62%);transform:translate(-60%);animation:hero-shine-sweep 6.5s ease-in-out 1.4s infinite;pointer-events:none}@keyframes hero-shine-sweep{0%,55%{transform:translate(-60%)}90%,to{transform:translate(60%)}}.hero-keywords span{transition:color .2s ease,border-color .2s ease,transform .2s ease}.hero-keywords span:hover{color:var(--red);border-color:#b4231880;transform:translateY(-2px)}.highlight-item{transition:transform .26s ease,box-shadow .26s ease,background-color .26s ease}.highlight-item:hover{transform:translateY(-4px);background:#fffaf199;box-shadow:0 16px 34px #4e3f2c1a}.highlight-item svg{transition:color .26s ease,transform .32s cubic-bezier(.34,1.56,.64,1)}.highlight-item:hover svg{color:var(--red);transform:scale(1.08) rotate(-4deg)}.step-arrow-flow{animation:step-arrow-flow 2.6s ease-in-out infinite}@keyframes step-arrow-flow{0%,to{transform:translate(0);opacity:.75}50%{transform:translate(5px);opacity:1}}.install-step .step-number{transition:transform .24s ease,box-shadow .24s ease}.install-step:hover .step-number{transform:scale(1.1);box-shadow:0 0 0 5px #b423181f}.download-card{transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}.download-card:hover{transform:translateY(-5px);border-color:#b4231866;box-shadow:0 24px 48px #4e3f2c24}.button{position:relative;overflow:hidden}.button:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.35) 50%,transparent 65%);transform:translate(-110%);transition:transform .56s ease;pointer-events:none}.button:hover:after{transform:translate(110%)}.thumbnail.is-active{animation:thumbnail-pulse 2.4s ease-in-out infinite}@keyframes thumbnail-pulse{0%,to{box-shadow:0 0 #b4231838}50%{box-shadow:0 0 0 4px #b4231814}}.community-item a svg{transition:transform .22s ease}.community-item a:hover svg{transform:translate(4px)}.platform-tabs button{position:relative}.platform-tabs button:after{content:"";position:absolute;right:14px;bottom:-1px;left:14px;height:2px;background:var(--red);transform:scaleX(0);transform-origin:center;transition:transform .28s cubic-bezier(.22,1,.36,1)}.platform-tabs button.is-active:after{transform:scaleX(1)}