/* Modern project gallery: cool surfaces, crisp type and deliberate motion. */
:root{--background:#f5f7fc;--ink:#101b35;--muted:#64748b;--accent:#315efb;--line:#e3e9f4;--card:#fff;--radius:22px;--shadow:0 8px 28px -14px #20357916}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:95px}
body{margin:0;background:radial-gradient(ellipse 65% 480px at 84% 6%,#e8efff 0,transparent 75%),var(--background);color:var(--ink);font:15px/1.65 "Inter","Segoe UI","PingFang SC","Microsoft YaHei",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
button,input{font:inherit}
a{color:inherit;text-decoration:none}
button,a,input{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
img{max-width:100%;display:block}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--accent);outline-offset:5px}
::selection{background:#d8e3ff;color:#193bb0}
.wrap{width:min(1180px,calc(100% - 56px));max-width:none;margin-inline:auto;padding-inline: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-link{position:fixed;top:-80px;left:20px;z-index:10;padding:10px 18px;background:var(--ink);color:white;border-radius:10px}
.skip-link:focus{top:12px}
.site-header{border-bottom:1px solid #e7edf7;background:#ffffffd9;backdrop-filter:blur(18px)}
.site-nav{min-height:90px;display:flex;align-items:center;gap:30px}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:20px;font-weight:750;letter-spacing:-.6px;white-space:nowrap;line-height:1.35}
.brand small{display:block;font-size:9px;line-height:1.7;letter-spacing:.18em;color:var(--muted);font-weight:600}
.brand img{width:32px;height:32px;object-fit:cover;border-radius:50%;border:1px solid var(--line)}
.site-nav nav{display:flex;flex-wrap:wrap;gap:4px;margin-left:auto;align-items:center}
.site-nav nav a{padding:9px 15px;border-radius:9px;color:var(--muted);font-size:14px;font-weight:550;white-space:nowrap;transition:background .2s,color .2s}
.site-nav nav a:hover{color:var(--accent);background:#f0f4ff}
.site-nav nav a[aria-current="page"]{color:var(--accent);background:#eaf0ff}
.nav-archive{font-size:13px;display:flex;gap:20px;align-items:center;border-left:1px solid var(--line);padding-left:28px;white-space:nowrap}
.nav-archive:hover{color:var(--accent)}
.gallery-intro{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:60px;align-items:center;padding:72px 0 62px}
.eyebrow{display:flex;align-items:center;gap:9px;font-size:11px;letter-spacing:1.7px;font-weight:700;color:var(--accent);margin:0 0 22px}
.eyebrow>span{height:6px;width:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px #315efb0d}
.gallery-intro h1{font-size:clamp(43px,4.6vw,62px);letter-spacing:-2.6px;line-height:1.23;margin:0;font-weight:780}
.gallery-intro h1 em{font-style:normal;font-weight:780;letter-spacing:-2.6px;color:var(--accent);background:linear-gradient(110deg,#315efb,#588cff);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.intro-description{color:var(--muted);line-height:1.9;font-size:15px;margin:24px 0 0;max-width:510px}
.intro-note{border:1px solid #dce5fa;border-radius:24px;width:286px;padding:27px 28px;background:linear-gradient(140deg,#fff,#f4f7ff);position:relative;box-shadow:0 22px 55px -32px #315efb4a;overflow:hidden}
.intro-note:after{content:"";position:absolute;width:100px;height:100px;border:16px solid #315efb08;border-radius:50%;right:-31px;top:-35px;pointer-events:none}
.summary-label{display:flex;align-items:center;gap:11px;font-size:10px;letter-spacing:1.2px;color:#6b7fa7;font-weight:650}
.note-index{display:inline-flex;width:39px;height:39px;align-items:center;justify-content:center;border:1px solid #e0e8ff;background:#eaf0ff;border-radius:11px;color:var(--accent);font-size:17px;letter-spacing:-2px}
.intro-note>p{font-size:22px;font-weight:650;line-height:1.5;margin:21px 0 22px;letter-spacing:-.5px}
.collection-key{display:grid;grid-template-columns:1fr 1fr;color:var(--muted);font-size:11px;border-top:1px solid #e1e9f8;padding-top:19px;gap:16px}
.collection-key span{display:flex;flex-direction:column;gap:5px}
.collection-key strong{font-size:28px;font-weight:680;line-height:1.2;letter-spacing:-1px;color:var(--accent);font-variant-numeric:tabular-nums}
.collection-heading{display:flex;justify-content:space-between;align-items:baseline;gap:20px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.collection-heading h2{font-size:22px;letter-spacing:-.7px;display:flex;align-items:center;gap:12px;margin:0}
.collection-heading h2 span{font-size:12px;line-height:1.2;color:#607092;border:1px solid var(--line);border-radius:6px;padding:4px 6px;font-variant-numeric:tabular-nums}
.collection-heading>p{font-size:13px;color:var(--muted);margin:0}
.gallery-controls{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:24px 0 8px}
.category-filters{display:flex;gap:6px;flex-wrap:wrap}
.category-filters button{border:1px solid transparent;background:transparent;color:var(--muted);font-size:13px;border-radius:10px;padding:10px 14px;display:flex;gap:10px;align-items:center;min-height:44px;transition:background .2s,color .2s,box-shadow .2s,transform .2s}
.category-filters button span{font-size:11px;opacity:.8;font-variant-numeric:tabular-nums}
.category-filters button:hover{background:#eaf0ff;color:var(--accent)}
.category-filters button:active{transform:scale(.97)}
.category-filters button[aria-pressed="true"]{background:var(--accent);color:#fff;box-shadow:0 5px 14px #315efb24}
.project-search{display:flex;align-items:center;gap:9px;border:1px solid #dce4f3;border-radius:11px;padding:0 13px;background:#fff;min-width:240px;transition:border-color .2s,box-shadow .2s}
.project-search:focus-within{border-color:#7895ff;box-shadow:0 0 0 3px #315efb13}
.project-search svg{width:17px;height:17px;color:#73839f;flex-shrink:0}
.project-search input{width:100%;min-width:0;border:0;outline:none;background:transparent;padding:10px 0;color:var(--ink);font-size:13px;height:44px}
.project-search input::placeholder{color:#718096}
.filter-summary{margin:7px 0 21px;font-size:11px;color:var(--muted)}
.projects{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch;margin-top:27px}
.filter-summary:not([hidden])+.projects{margin-top:0}
.project-card{min-width:0;border:1px solid var(--line);background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s cubic-bezier(.2,.75,.25,1),box-shadow .3s,border-color .3s}
.project-card:hover{transform:translateY(-6px);border-color:#bfcefa;box-shadow:0 22px 44px -18px #315efb2c}
.project-preview{aspect-ratio:1.51;overflow:hidden;display:block;position:relative;border-bottom:1px solid #e5eafa;isolation:isolate}
.preview-label{position:absolute;left:20px;top:17px;font-size:10px;line-height:1.4;letter-spacing:1.2px;color:#536c9c;font-weight:650;z-index:2}
.preview-pill{position:absolute;right:17px;bottom:15px;background:#ffffffed;border:1px solid #fff;box-shadow:0 4px 12px #34578b17;backdrop-filter:blur(7px);color:#506388;padding:5px 10px;border-radius:7px;font-size:10px;z-index:2}
.preview-appsphere{background:linear-gradient(140deg,#e6edff,#d8e7ff)}
.preview-thinkbase{background:linear-gradient(140deg,#eaf0ff,#e3ebf7)}
.preview-snapcover{background:linear-gradient(140deg,#edf0ff,#e1e5ff)}
.preview-neomate{background:linear-gradient(140deg,#e8f1fc,#e2edfa)}
.preview-paperreply{background:linear-gradient(140deg,#ebf0ff,#e6e9fa)}
.preview-zerobyte{background:linear-gradient(140deg,#e2edff,#dae9f6)}
.preview-window{position:absolute;width:88%;top:46px;left:6%;border-radius:9px;overflow:hidden;box-shadow:0 14px 24px -10px #14295469;border:1px solid #fff;transition:transform .45s cubic-bezier(.2,.75,.25,1),box-shadow .35s}
.project-card:hover .preview-window{transform:translateY(-4px) scale(1.025);box-shadow:0 18px 29px -10px #14295470}
.window-bar{height:17px;display:flex;align-items:center;gap:3px;padding:0 7px;background:#f7f9ff;border-bottom:1px solid #e0e8f5;color:#7586a3}
.window-bar i{width:4px;height:4px;border-radius:50%;background:#bcc9df}
.window-bar i:first-child{background:#8da7ed}
.window-bar span{font-size:7px;line-height:1;position:absolute;left:50%;transform:translateX(-50%);letter-spacing:.2px}
.preview-window img{width:100%;height:auto}
.hardware-art{position:absolute;inset:5px 0 0;width:100%;height:100%;transition:transform .45s cubic-bezier(.2,.75,.25,1)}
.project-card:hover .hardware-art{transform:translateY(-3px) scale(1.025)}
.project-body{padding:23px 22px 0;display:flex;flex-direction:column;flex:1}
.project-heading{display:flex;justify-content:space-between;gap:12px;align-items:center}
.project-heading>div{min-width:0;overflow-wrap:anywhere}
.project-kind{margin:0 0 4px;color:var(--site-muted);font-size:12px;letter-spacing:.7px;font-weight:550}
.project-heading h3{font-size:24px;line-height:1.5;letter-spacing:-.8px;margin:0;font-weight:720}
.project-heading h3 a{display:inline-flex;flex-wrap:wrap;align-items:center;gap:10px;min-height:44px;max-width:100%;overflow-wrap:anywhere}
.project-arrow{color:var(--accent);font-size:17px;font-weight:500;opacity:.55;transition:opacity .2s,transform .2s;transform:translate(-2px,2px)}
.project-card:hover .project-arrow,.project-heading h3 a:focus-visible .project-arrow{opacity:1;transform:translate(1px,-1px)}
.app-icon{height:42px;width:42px;object-fit:contain}
.tagline{color:var(--muted);font-size:14px;line-height:1.85;margin:12px 0 16px;flex:1}
.tech-tags{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:16px}
.tech-tags span{font-size:11px;line-height:1.6;background:#f3f6fd;border:1px solid #e8edf8;color:#576f9a;padding:3px 7px;border-radius:6px}
.project-detail{font-size:12px;line-height:1.9;color:var(--muted);margin:0 0 18px}
.project-footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:8px;padding:6px 0;min-height:54px}
.project-footer>a{font-size:12px;white-space:nowrap;font-weight:600;color:var(--accent);padding:5px 0;min-height:44px;display:inline-flex;align-items:center}
.project-footer>a:hover{text-decoration:underline;text-underline-offset:4px}
.project-footer>a>span{display:inline-block;margin-left:5px;transition:transform .2s}
.project-footer>a:hover>span{transform:translateX(3px)}
.download-count,.project-note{color:var(--muted);font-size:10px}
.download-count strong{font-size:11px;font-weight:650;color:#405a85;margin-left:3px;font-variant-numeric:tabular-nums}
.empty-state{text-align:center;border:1px dashed #c4d3f3;border-radius:22px;margin-top:10px;padding:60px 20px;background:#f0f4ff}
.empty-state>svg{width:43px;height:43px;color:#597de5}
.empty-state h3{font-size:20px;margin:15px 0 8px}
.empty-state p{color:var(--muted);font-size:14px}
.empty-state button{background:var(--accent);color:white;border:0;border-radius:10px;padding:11px 17px;font-size:13px;margin-top:8px;min-height:44px}
.collection-outro{margin:66px 0 67px;border:1px solid #dae5ff;background:linear-gradient(110deg,#eaf0ff,#f0f5ff);border-radius:22px;padding:32px 35px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.collection-outro .eyebrow{font-size:10px;margin:0 0 9px;letter-spacing:1.5px}
.collection-outro h2{line-height:1.4;margin:0;font-size:27px;font-weight:720;letter-spacing:-.7px}
.collection-outro p:last-child{color:#5b7198;font-size:13px;margin:10px 0 0}
.feedback-link{flex-shrink:0;padding:12px 18px;border:1px solid var(--accent);border-radius:11px;font-size:13px;font-weight:600;background:var(--accent);color:#fff;display:inline-flex;align-items:center;gap:27px;min-height:46px;box-shadow:0 6px 16px #315efb26;transition:background .2s,transform .2s,box-shadow .2s}
.feedback-link:hover{background:#234bdc;transform:translateY(-2px);box-shadow:0 9px 20px #315efb35}
.footer-main{border-top:1px solid var(--line);padding:30px 0;display:flex;justify-content:space-between;gap:25px;align-items:center}
.footer-brand{font-weight:650;font-size:15px;letter-spacing:-.4px}
.footer-brand span{display:block;font-size:11px;color:var(--muted);font-weight:400;margin-top:5px;letter-spacing:.2px}
.footer-main>div{display:flex;flex-wrap:wrap;gap:12px 24px;font-size:12px;color:var(--muted)}
.footer-main>div a:hover{color:var(--accent)}
.footer-legal{border-top:1px solid var(--line);display:flex;align-items:center;flex-wrap:wrap;gap:10px 22px;padding:20px 0 26px;color:var(--muted);font-size:10px}
.footer-legal>span{margin-right:auto}
@media(min-width:1500px){.gallery-intro{padding-block:82px 72px}}
@media(max-width:1020px){.site-nav{gap:20px}.nav-archive{padding-left:20px}.projects{grid-template-columns:repeat(2,minmax(0,1fr))}.gallery-intro{gap:35px;padding-block:55px}.intro-note{width:255px}.project-preview{aspect-ratio:1.6}.preview-window{top:49px}.project-body{padding-inline:25px}}
@media(max-width:760px){.wrap{padding-inline:20px}.site-nav{flex-wrap:wrap;gap:0;min-height:0;padding-top:17px;padding-bottom:10px}.brand{font-size:17px}.site-nav nav{order:3;width:100%;margin:12px 0 0;justify-content:space-between;gap:0}.site-nav nav a{padding:8px 14px;font-size:12px}.nav-archive{margin-left:auto;border:0;padding-left:10px;font-size:11px;gap:8px}.gallery-intro{padding:43px 0 38px;gap:25px}.gallery-intro h1,.gallery-intro h1 em{font-size:45px;letter-spacing:-2px}.intro-description{font-size:14px;max-width:310px}.intro-note{width:210px;padding:24px 21px}.intro-note>p{font-size:20px}.summary-label{font-size:9px;gap:8px;letter-spacing:.5px}.note-index{width:32px;height:32px;font-size:15px}.collection-key{font-size:10px;gap:9px}.collection-key strong{font-size:26px}.gallery-controls{align-items:stretch;gap:15px}.category-filters{gap:3px}.category-filters button{padding:8px 10px;font-size:11px;gap:6px}.project-search{min-width:0;max-width:190px}.project-search input{font-size:12px}.collection-heading>p{font-size:11px}.projects{gap:18px}.project-body{padding:21px 18px 0}.preview-window{top:44px}.preview-label{left:15px}.preview-pill{right:12px;bottom:11px}.project-footer>a{font-size:11px}.collection-outro{padding:26px;margin:44px 0}.feedback-link{padding:11px 13px;font-size:12px;gap:16px}}
@media(max-width:560px){.gallery-intro{display:block;padding:35px 0}.gallery-intro h1,.gallery-intro h1 em{font-size:43px;line-height:1.28}.eyebrow{font-size:10px;margin-bottom:19px}.intro-description{font-size:14px;max-width:none;line-height:1.85;margin-top:18px}.intro-note{display:none}.collection-heading{padding-bottom:18px}.collection-heading h2{font-size:20px}.collection-heading>p{display:none}.gallery-controls{flex-direction:column;padding-top:19px;gap:14px}.category-filters{gap:5px}.category-filters button{padding:9px 12px;font-size:12px;flex:1;justify-content:center}.project-search{width:100%;max-width:none}.project-search input{font-size:13px}.filter-summary{margin:8px 0 17px}.projects{grid-template-columns:1fr;gap:22px}.project-preview{aspect-ratio:1.7}.preview-window{width:86%;left:7%;top:43px}.preview-label{top:15px;left:18px}.preview-pill{right:15px;bottom:13px}.project-body{padding:21px 22px 0}.project-heading h3{font-size:25px}.project-arrow{opacity:1;transform:none}.tagline{margin-top:12px}.project-footer>a{font-size:12px}.collection-outro{align-items:flex-start;flex-direction:column;gap:20px;padding:27px 25px}.collection-outro h2{font-size:26px}.collection-outro p:last-child{line-height:1.85}.feedback-link{font-size:13px}.footer-main{align-items:flex-start;flex-direction:column;gap:23px;padding:25px 0}.footer-main>div{gap:26px}.footer-legal{gap:9px 12px}.footer-legal>span{width:100%}.desktop-break{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.project-card:hover,.project-card:hover .preview-window,.project-card:hover .hardware-art,.feedback-link:hover,.category-filters button:active{transform:none}}
@media(forced-colors:active){.gallery-intro h1 em{background:none;-webkit-text-fill-color:CanvasText;color:CanvasText}}
@media(max-width:820px){.wrap{width:calc(100% - 40px);padding-inline:0}}
@media(max-width:420px){.wrap{width:calc(100% - 32px);padding-inline:0}}

/* Reflow content, rather than clipping the page, on touch and zoomed layouts. */
.gallery-intro>*,.gallery-controls>*,.collection-outro>*,.footer-main>*{min-width:0}
.gallery-intro,.collection-heading,.project-body,.collection-outro{overflow-wrap:anywhere}
.intro-note{max-width:100%}
.collection-heading,.collection-heading h2,.gallery-controls,.project-footer,.collection-outro,.footer-main{flex-wrap:wrap}
.category-filters{min-width:0;max-width:100%}
.category-filters button{min-width:0;max-width:100%;flex-wrap:wrap;justify-content:center;overflow-wrap:anywhere}
.project-search{flex:0 1 280px;min-width:min(240px,100%);max-width:100%;min-height:44px}
.project-search input{height:auto;min-height:44px;line-height:1.5;font-size:16px}
.project-heading h3 a{display:inline-block}
.app-icon{flex-shrink:0}
.tech-tags span,.project-footer>span{max-width:100%;min-width:0;overflow-wrap:anywhere}
.project-footer>a{max-width:100%;white-space:normal;overflow-wrap:anywhere}
.feedback-link{max-width:100%;flex-shrink:1;flex-wrap:wrap;justify-content:space-between;overflow-wrap:anywhere}
.footer-main a,.footer-legal a{min-height:44px;display:inline-flex;align-items:center;max-width:100%;overflow-wrap:anywhere}
.footer-main .footer-brand{display:block}
@media(max-width:1024px){
  .projects{grid-template-columns:repeat(2,minmax(0,1fr))}
  .gallery-controls{gap:14px 20px}
}
@media(max-width:820px){
  .gallery-intro{grid-template-columns:minmax(0,1fr);gap:28px;padding-block:44px}
  .intro-description{max-width:640px;font-size:16px}
  .intro-note{width:100%;max-width:460px}
  .category-filters button{font-size:14px;padding:10px 12px}
  .project-search{flex:1 1 240px}
  .project-footer>a{font-size:14px}
  .download-count,.project-note{font-size:12px}
  .download-count strong{font-size:13px}
  .project-detail{font-size:14px}
  .tech-tags span{font-size:12px}
}
@media(max-width:680px){
  .projects{grid-template-columns:minmax(0,1fr);gap:22px}
  .gallery-controls{flex-direction:column;align-items:stretch}
  .category-filters button{flex:1 1 auto}
  .project-search{flex:0 1 auto;width:100%;max-width:none}
  .tagline{font-size:16px}
  .collection-outro{align-items:flex-start;flex-direction:column}
  .collection-outro p:last-child{font-size:15px}
  .footer-main{align-items:flex-start;flex-direction:column}
  .footer-main>div{gap:8px 22px}
}
@media(max-width:420px){
  .gallery-intro{padding-block:34px}
  .project-body{padding-inline:20px}
  .collection-outro{padding:24px 20px}
}
@media(hover:none){
  .project-card:hover,.project-card:hover .preview-window,.project-card:hover .hardware-art,.feedback-link:hover{transform:none}
}