:root{color-scheme:light;--bg:#f7f8fa;--surface:#fff;--ink:#171e2c;--muted:#707888;--line:#e9edf2;--blue:#3567e9;--blue-deep:#214db9;--pale:#eef4ff;--shadow:0 16px 48px rgba(28,55,85,.045);font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','SF Pro Text','PingFang SC','Microsoft YaHei',Inter,system-ui,sans-serif;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,select,input{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #92b5ff;outline-offset:2px}.container{width:min(1140px,calc(100% - 48px));margin:auto}.site-shell{overflow:hidden}.topbar{height:88px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{font-size:21px;letter-spacing:-.7px;display:flex;align-items:center;gap:11px;font-weight:780}.brand-lighter{font-weight:430}.brand-symbol{display:inline-flex;align-items:center;gap:3px;transform:rotate(-7deg);height:28px}.brand-symbol span{width:12px;height:23px;border-radius:4px;background:linear-gradient(145deg,#4f87fb,#84ddfa)}.brand-symbol span:last-child{background:linear-gradient(145deg,#4375de,#385dc0);transform:rotate(10deg)}.topnav{display:flex;gap:34px;font-size:13px;color:var(--muted);font-weight:600}.topnav a:hover,.footer a:hover{color:var(--blue)}.top-actions{display:flex;align-items:center;gap:13px}.small-icon-button{height:37px;width:37px;border:1px solid var(--line);background:var(--surface);border-radius:12px;display:grid;place-items:center;color:var(--muted)}.small-icon-button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round}.github-link{padding:11px 17px;border-radius:11px;border:1px solid var(--line);background:var(--surface);font-size:12px;font-weight:700}.hero{min-height:515px;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:24px;position:relative}.hero-copy{padding:28px 0 55px;position:relative;z-index:2}.eyebrow,.section-kicker{font-size:10px;font-weight:760;letter-spacing:1.7px;color:var(--blue);text-transform:uppercase}.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:9px 12px;border-radius:99px;background:#e8efff;letter-spacing:.25px;font-size:11px}.pulse-dot{width:7px;height:7px;background:#4e9cfa;border-radius:50%;box-shadow:0 0 0 4px #4d98ff20}.hero h1{font-size:clamp(46px,5vw,70px);letter-spacing:-3.5px;line-height:1.16;margin:25px 0 19px;font-weight:770}.gradient-text{background:linear-gradient(90deg,#365dcb 5%,#6ca7e9 85%);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-description{font-size:15px;color:var(--muted);line-height:1.9;max-width:440px;margin:0 0 24px}.hero-buttons{display:flex;gap:12px;flex-wrap:wrap}.primary-button,.outline-button{display:inline-flex;align-items:center;justify-content:center;gap:20px;border-radius:12px;padding:14px 19px;font-size:12px;font-weight:740;border:1px solid transparent}.primary-button{background:#2d5cdb;color:white;box-shadow:0 8px 20px #3465db26}.primary-button:hover{background:#1c4abf}.outline-button{background:var(--surface);border:1px solid var(--line);color:var(--ink)}.outline-button:hover{border-color:#9fbaf3}.hero-note{margin-top:25px;display:flex;align-items:center;gap:9px;font-size:11px;color:var(--muted)}.note-ring{height:14px;width:14px;border-radius:50%;border:2px solid #a7c2ec;display:inline-block}.hero-visual{min-height:470px;display:grid;place-items:center;position:relative}.ambient-glow{position:absolute;width:100%;height:95%;border-radius:50%;background:radial-gradient(ellipse at center,#b3d3ff9e,transparent 70%);filter:blur(17px)}.hero-device{position:relative;display:flex;width:min(460px,95%);height:315px;border:9px solid #151d2d;border-radius:34px;transform:rotate(-10deg) skewY(-2deg);background:#131923;box-shadow:24px 24px 70px #3563a741,2px 2px 5px #daeafa inset;overflow:hidden;z-index:1}.device-inner{width:50%;height:100%;position:relative;overflow:hidden}.device-inner.left{background:linear-gradient(135deg,#0c4a98,#4db8e3 76%)}.device-inner.right{background:linear-gradient(140deg,#dce9fc,#afc9ee)}.screen-haze{position:absolute;inset:-10px;background:radial-gradient(circle at 85% 15%,#83e4ffe0,transparent 60%)}.shape-circle{position:absolute;border:55px solid #f5faff80;border-radius:50%;width:300px;height:300px;top:80px;left:-145px}.fake-app{position:absolute;left:24px;top:24px;display:flex;gap:7px}.fake-app i{display:block;border-radius:5px;width:23px;height:23px;background:#fff7}.fake-app i:nth-child(2){background:#b8f0ff}.fake-app i:nth-child(3){background:#eff4ff}.device-hinge{position:absolute;left:calc(50% - 4px);height:100%;width:8px;z-index:3;background:linear-gradient(90deg,#121b29,#e2f9ff89,#121b29)}.visual-card{position:absolute;left:32px;right:25px;top:34px;height:190px;border-radius:17px;background:#fffbed;box-shadow:0 20px 40px #0d2e6c31;padding:22px}.visual-line{display:block;height:10px;margin-bottom:12px;border-radius:5px;width:95%;background:#cddbf0}.visual-line.tiny{width:50%;height:8px;background:#90ace8}.visual-line.short{width:73%}.visual-thumb{display:block;height:73px;border-radius:10px;background:linear-gradient(115deg,#77b6fb,#a5e9ef)}.visual-mini{position:absolute;width:70px;height:70px;background:#1f6be7;border-radius:16px;bottom:19px;right:15px;box-shadow:0 6px 16px #15317b40}.floating-proof{position:absolute;bottom:37px;left:18px;z-index:3;background:#ffffffee;border:1px solid #fff;box-shadow:var(--shadow);padding:13px 18px;display:flex;align-items:center;gap:11px;border-radius:15px;color:#1a2f52;font-size:12px;font-weight:750}.proof-icon{background:#d9faec;color:#138d65;border-radius:50%;height:26px;width:26px;display:grid;place-items:center}.floating-proof small{display:block;margin-top:4px;font-weight:450;color:#7a8a9e}.stats{display:grid;grid-template-columns:repeat(4,1fr);padding:26px 0;background:var(--surface);border:1px solid var(--line);border-radius:19px;box-shadow:var(--shadow)}.stat{padding:7px 20px;text-align:center;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat strong{display:block;font-size:28px;font-weight:790;letter-spacing:-1px}.stat span{display:block;color:var(--muted);font-size:12px;margin-top:6px}.directory{padding-top:108px}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:26px;gap:14px}.section-heading h2,.method h2,.cta h2{font-size:35px;letter-spacing:-1.5px;line-height:1.2;margin:10px 0 8px}.section-heading p{font-size:13px;color:var(--muted);margin:0}.section-meta{font-size:11px;color:var(--muted)}.filters{display:flex;gap:10px;margin:0 0 18px}.search{flex:1;min-width:100px;display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:0 14px}.search svg{width:17px;height:17px;fill:none;stroke:#98a1b4;stroke-width:2}.search input{flex:1;min-width:40px;background:transparent;border:0;outline:none;height:47px;color:var(--ink);font-size:13px}.search kbd{font:11px monospace;color:#9aa3af;padding:3px 7px;border:1px solid var(--line);border-radius:5px}.select-wrap select,.results-toolbar select{appearance:auto;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);font-size:12px;padding:0 15px;height:49px;min-width:135px}.status-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.status-tab{background:transparent;border:1px solid var(--line);color:var(--muted);font-size:12px;border-radius:10px;padding:10px 13px;font-weight:620}.status-tab span{font-size:10px;margin-left:5px;opacity:.75}.status-tab.active{background:#263d67;color:#fff;border-color:#263d67}.results-toolbar{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted);margin:0 2px 14px}.results-toolbar label{display:flex;align-items:center;gap:6px}.results-toolbar select{height:31px;min-width:100px;border-radius:8px;padding:0 9px}.app-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.app-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:19px;text-align:left;min-height:181px;display:flex;flex-direction:column;gap:14px;transition:transform .2s,border-color .2s,box-shadow .2s;color:var(--ink)}.app-card:hover{transform:translateY(-3px);border-color:#b4cdf8;box-shadow:0 14px 28px #1f3b5c0d}.app-card-top{display:flex;gap:12px;align-items:center}.app-icon{width:49px;height:49px;flex-shrink:0;border-radius:13px;display:grid;place-items:center;font-size:18px;font-weight:790;box-shadow:inset 0 0 0 1px #ffffff35;color:white;background:linear-gradient(130deg,#6c8fe8,#56c2e1);overflow:hidden}.app-icon img{width:100%;height:100%;object-fit:cover}.app-title{font-weight:750;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.app-subtitle{font-size:11px;color:var(--muted);margin-top:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.app-title-wrap{min-width:0;flex:1}.app-note{font-size:12px;line-height:1.6;color:var(--muted);margin:0;flex:1;min-height:34px}.app-bottom{display:flex;align-items:center;justify-content:space-between;gap:6px}.status-pill{font-size:10px;font-weight:750;letter-spacing:.05px;border-radius:999px;padding:7px 9px;white-space:nowrap}.status-pill.apple_featured{color:#2355bd;background:#e8f1ff}.status-pill.community_verified{color:#147955;background:#dcf7e9}.status-pill.unverified{color:#7c8697;background:#edf0f4}.app-arrow{font-size:17px;color:#8da0c0}.directory-foot{display:flex;justify-content:space-between;gap:15px;color:var(--muted);font-size:11px;margin-top:18px}.directory-foot button{color:var(--blue);background:none;border:0;font-size:11px;font-weight:750}.empty-state{text-align:center;padding:70px 10px}.empty-state div{font-size:52px;color:#c1cbdc}.empty-state h3{margin:4px}.empty-state p{color:var(--muted);font-size:13px}.method{padding:114px 0 108px}.method-intro{font-size:14px;color:var(--muted);max-width:720px;line-height:1.8}.method-intro strong{color:var(--ink)}.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}.method-grid article{position:relative;background:var(--surface);border:1px solid var(--line);padding:24px 24px 28px;border-radius:17px;min-height:220px}.method-index{position:absolute;right:24px;top:22px;color:#ccd3df;font-weight:750;font-size:12px}.method-icon{width:43px;height:43px;border-radius:13px;display:grid;place-items:center;font-size:20px;margin-bottom:21px}.method-icon.official{background:#eaf1ff;color:#4267ce}.method-icon.verified{background:#e0f9ed;color:#149263}.method-icon.unknown{background:#eff1f5;color:#78869b}.method-grid h3{font-size:16px;margin:0 0 9px}.method-grid p{font-size:12px;line-height:1.9;color:var(--muted);margin:0}.cta{min-height:282px;border-radius:23px;display:flex;justify-content:space-between;align-items:center;gap:15px;overflow:hidden;padding:42px 60px;background:linear-gradient(110deg,#152747,#213e71);color:white;position:relative}.cta .section-kicker{color:#8cb5ff}.cta h2{font-size:31px;line-height:1.3}.cta p{font-size:12px;line-height:1.8;color:#aec2df;max-width:480px}.cta button{margin-top:8px}.cta-device{height:195px;width:280px;transform:rotate(10deg);display:flex;align-items:center;justify-content:space-around;gap:2px;border:8px solid #060f22;border-radius:28px;background:linear-gradient(110deg,#3c8ad8,#b2e4f9);box-shadow:18px 22px 46px #0d16399a;font-size:17px;font-weight:700;color:white}.cta-device span{flex:1;text-align:center}.cta-device i{height:100%;width:5px;background:#0c1d36}.footer{display:flex;justify-content:space-between;gap:35px;padding-top:65px;padding-bottom:50px;align-items:start}.footer strong{font-size:22px;letter-spacing:-1px}.footer p{line-height:1.8;color:var(--muted);font-size:11px}.footer>div:nth-child(2){display:flex;flex-direction:column;gap:13px;font-size:12px;color:var(--muted)}.footer small{font-size:10px;color:var(--muted);max-width:190px;text-align:right;line-height:1.8}.detail-dialog{width:min(480px,calc(100% - 32px));max-height:82vh;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:21px;padding:0;box-shadow:0 25px 90px #131d3280}.detail-dialog::backdrop{background:#0b1a34a8;backdrop-filter:blur(6px)}.dialog-bar{display:flex;align-items:center;justify-content:space-between;padding:17px 23px;border-bottom:1px solid var(--line);font-size:12px;font-weight:750}.dialog-bar button{width:32px;height:32px;border-radius:9px;background:var(--bg);border:0;font-size:22px;color:var(--ink)}#dialogBody{padding:24px;overflow:auto;max-height:calc(82vh - 60px)}.detail-header{display:flex;align-items:center;gap:15px}.detail-header h2{margin:0 0 6px;font-size:24px}.detail-header p{font-size:12px;color:var(--muted);margin:0}.detail-main{margin:22px 0}.detail-main p{color:var(--muted);font-size:13px;line-height:1.8}.detail-info{display:grid;grid-template-columns:110px 1fr;gap:13px;font-size:12px;padding:12px 0;border-top:1px solid var(--line)}.detail-info dt{color:var(--muted)}.detail-info dd{margin:0;overflow-wrap:anywhere}.detail-info a{color:var(--blue);text-decoration:underline}.detail-buttons{display:flex;gap:8px;flex-wrap:wrap;margin-top:17px}.detail-buttons a,.detail-buttons button{padding:12px 13px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-size:12px;font-weight:700}.detail-buttons .main{background:var(--blue);color:white;border-color:var(--blue)}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;clip:rect(0,0,0,0);white-space:nowrap;overflow:hidden}
html[data-theme=dark]{color-scheme:dark;--bg:#10151e;--surface:#19212e;--ink:#e6edf8;--muted:#a1aabd;--line:#2b3543;--blue:#8eb4ff;--pale:#202e47;--shadow:0 16px 50px #020b1d33}html[data-theme=dark] .eyebrow{background:#223454}html[data-theme=dark] .floating-proof{background:#1b293de8;color:#edf4ff;border-color:#ffffff23}html[data-theme=dark] .status-tab.active{background:#366ed8;border-color:#366ed8}html[data-theme=dark] .status-pill.apple_featured{color:#a4c3ff;background:#253b60}html[data-theme=dark] .status-pill.community_verified{color:#8ae6b7;background:#224437}html[data-theme=dark] .status-pill.unverified{color:#c6ccda;background:#333d4b}
@media(max-width:960px){.app-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero h1{font-size:50px}.hero-device{height:260px}.visual-card{height:170px}.hero-visual{min-height:360px}.cta-device{width:210px;height:170px}}
@media(max-width:650px){.container{width:min(100% - 34px,540px)}.topbar{height:72px}.topnav{display:none}.github-link{padding:10px 12px}.hero{display:flex;flex-direction:column;align-items:stretch;min-height:auto}.hero-copy{padding:46px 0 10px}.hero h1{font-size:46px;letter-spacing:-2.4px}.hero-description{font-size:13px}.hero-visual{min-height:260px;margin-bottom:32px}.hero-device{height:230px;max-width:350px;border-width:7px}.visual-card{left:22px;right:13px;top:20px;height:145px;padding:16px}.visual-thumb{height:43px}.floating-proof{bottom:13px;left:6px}.stats{grid-template-columns:repeat(2,1fr);padding:13px 0}.stat{padding:14px 10px}.stat:nth-child(2){border:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.stat strong{font-size:25px}.directory{padding-top:77px}.section-heading{display:block}.section-heading h2,.method h2{font-size:30px}.section-meta{margin-top:13px}.filters{flex-wrap:wrap}.search{flex-basis:100%}.select-wrap{flex:1}.select-wrap select{width:100%;min-width:0}.status-tab{padding:9px 10px;font-size:11px}.app-grid{grid-template-columns:1fr}.app-card{min-height:160px}.method{padding:79px 0}.method-grid{grid-template-columns:1fr}.method-grid article{min-height:0}.cta{padding:31px 27px;min-height:320px}.cta h2{font-size:27px}.cta-device{width:140px;height:160px;position:absolute;right:-61px;bottom:-65px;opacity:.25}.footer{display:block;padding-top:48px}.footer>div:nth-child(2){margin:25px 0}.footer small{text-align:left}.directory-foot{display:block}.directory-foot button{padding:10px 0}.results-toolbar{gap:8px}.search kbd{display:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Remote App Store artwork (if available) overlays an original monogram fallback. */
.app-icon{position:relative}.app-icon>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* iPhone Duo App — Support the project. Subtle, responsive, and dark-mode aware. */
.support{padding:106px 0 102px;display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:44px;align-items:center;scroll-margin-top:24px}
.support-copy h2{font-size:clamp(29px,3vw,40px);letter-spacing:-1.5px;line-height:1.24;margin:15px 0 17px}
.support-accent{color:var(--blue)}
.support-copy>p{font-size:13px;line-height:1.95;color:var(--muted);max-width:480px}
.support-copy .support-disclaimer{font-size:11px;line-height:1.7;opacity:.88;margin-top:20px}
.support-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.support-card{min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:19px;padding:18px;box-shadow:var(--shadow)}
.support-card-header{display:flex;align-items:center;gap:10px;margin-bottom:17px}
.support-icon{width:35px;height:35px;display:grid;place-items:center;flex-shrink:0;border-radius:11px;font-size:17px;font-weight:800}
.support-icon.wechat{color:#1d9d69;background:#e2f7eb}
.support-icon.alipay{color:#2879df;background:#e9f2ff}
.support-card h3{font-size:13px;margin:0 0 3px;color:var(--ink)}
.support-card-header p{font-size:10px;margin:0;color:var(--muted)}
.support-qr-frame{position:relative;width:100%;aspect-ratio:1/1;border-radius:13px;background:var(--bg);border:1px dashed var(--line);display:grid;place-items:center;overflow:hidden}
.support-qr-image{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:white;display:none}
.support-card.has-qr .support-qr-image{display:block}
.support-card.has-qr .support-qr-frame{border-style:solid;background:#fff}
.support-card.has-qr .support-qr-empty{display:none}
.support-qr-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;color:var(--muted);font-size:10px;padding:10px}
.support-qr-placeholder-icon{border:1px solid var(--line);border-radius:12px;width:42px;height:42px;display:grid;place-items:center;font-size:22px;font-weight:300;color:var(--muted)}
html[data-theme=dark] .support-icon.wechat{background:#163a2e;color:#76e9b0}
html[data-theme=dark] .support-icon.alipay{background:#213957;color:#9dc6ff}
@media(max-width:960px){.support{gap:24px}.support-grid{gap:10px}.support-card{padding:13px}.support-card-header{gap:7px}.support-icon{width:30px;height:30px}.support-card h3{font-size:12px}}
@media(max-width:650px){.support{padding:74px 0 74px;grid-template-columns:1fr;gap:22px}.support-copy h2{font-size:30px}.support-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.support-card{padding:11px;border-radius:15px}.support-card-header p{font-size:9px}.support-card-header{align-items:flex-start}.support-card h3{font-size:11px}.support-icon{width:28px;height:28px;font-size:13px;border-radius:8px}}
@media(max-width:370px){.support-grid{grid-template-columns:1fr}.support-card{max-width:285px;width:100%;margin:auto}}


/* V3: donation QR must be compact, square, scannable and never escape its card. */
.support-card { overflow: hidden; }
.support-card .support-qr-frame {
  width: min(100%, 184px);
  max-width: 184px;
  height: 184px;
  max-height: 184px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 15px;
  contain: layout paint;
}
.support-card .support-qr-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
  background: #fff;
}
.support-card.has-qr .support-qr-empty {display:none !important;}
.support-card:not(.has-qr) .support-qr-image {display:none !important;}
.support-card .support-qr-empty {font-size:11px;}
@media (max-width:650px) {
  .support-card .support-qr-frame { width:min(100%,158px);height:auto;max-height:158px;aspect-ratio:1; }
}

/* V3: independently clickable details and App Store destination. */
.app-card { position:relative; }
.app-card-main { appearance:none;display:flex;flex:1;flex-direction:column;gap:14px;
  margin:0;padding:0;border:0;background:transparent;color:inherit;text-align:left;
  font:inherit;cursor:pointer;min-width:0;width:100%; }
.app-card-main:focus-visible,.app-store-link:focus-visible {outline:3px solid var(--blue);outline-offset:3px;border-radius:10px;}
.app-card-main .app-note {width:100%;}
.app-card .app-bottom {margin-top:auto;}
.app-store-link { font-size:11px;font-weight:700;display:inline-flex;align-items:center;gap:5px;
  color:var(--blue);text-decoration:none;border:1px solid var(--line);
  border-radius:999px;padding:7px 10px;white-space:nowrap;background:var(--bg); }
.app-store-link:hover {border-color:var(--blue);background:var(--pale);}
.app-store-link.store-search {font-size:10px;color:var(--muted);}
.app-icon img{display:block;border-radius:inherit;}
.detail-store-note{margin:8px 0 0;font-size:11px;color:var(--muted);line-height:1.5;}


/* V4 — official App Store artwork only. No misleading text/gradient icons. */
.app-icon{position:relative;background:#f1f4f9;color:#9ba7b7;box-shadow:none;border:1px solid var(--line)}
.app-icon-large{width:70px;height:70px;border-radius:17px}
.app-icon-empty{display:grid;place-items:center;width:100%;height:100%}
.app-icon-empty svg{width:23px;height:23px}
.app-icon-large .app-icon-empty svg{width:30px;height:30px}
.app-icon img{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover;background:#fff}
.app-store-pending,.detail-store-unmatched{color:var(--muted);font-size:11px}
.detail-store-unmatched{display:inline-flex;align-items:center;padding:12px 14px;border:1px solid var(--line);border-radius:10px}
html[data-theme=dark] .app-icon{background:#283246;color:#97a4ba}