@keyframes windmillSpin {
0% {
transform:rotate(0deg)  }

  to {
transform:rotate(360deg)  }
}

@keyframes popupIn {
0% {
opacity:0;
transform:scale(.9) translateY(10px)  }

  to {
opacity:1;
transform:scale(1) translateY(0)  }
}

@keyframes fadeInUp {
0% {
opacity:0;
transform:translateY(20px)  }

  to {
opacity:1;
transform:translateY(0)  }
}

@keyframes bounce {
0%,to {
transform:translateY(0)  }

  50% {
transform:translateY(5px)  }
}

@keyframes shake {
0%,to {
transform:translateX(0)  }

  25% {
transform:translateX(-5px)  }

  75% {
transform:translateX(5px)  }
}

:root {
--card-bg:rgba(255, 255, 255, 0.22);
--text-primary:#ffffff;
--text-secondary:rgba(255, 255, 255, 0.9);
--text-muted:rgba(255, 255, 255, 0.7);
--accent-color:#00ffaa;
--accent-hover:#00e699;
--blur-intensity:20px;
--border-color:rgba(255, 255, 255, 0.25);
--search-bg:rgba(255, 255, 255, 0.25);
--search-text:#ffffff;
--body-bg:#1a1a1a;
--icon-color:rgba(255, 255, 255, 0.9);
--overlay-start:rgba(0, 0, 0, 0.15);
--overlay-end:rgba(0, 0, 0, 0.65);
--text-shadow:0 0 8px rgba(0,0,0,0.7), 0 1px 3px rgba(0,0,0,0.8);
--card-shadow:0 25px 50px rgba(0, 0, 0, 0.25)}

*,::after,::before {
box-sizing:border-box;
margin:0;
padding:0}

body {
font-family:"Segoe UI","Microsoft YaHei",sans-serif;
min-height:100vh;
overflow-x:hidden;
position:relative;
color:var(--text-primary);
-webkit-font-smoothing:antialiased;
-moz-osx-font-smoothing:grayscale}

.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}

.wallpaper-container,body {
background:var(--body-bg)}

.wallpaper-container {
position:fixed;
top:0;
left:0;
width:100%;
height:100%;
z-index:-1;
background-size:cover;
background-position:center;
background-repeat:no-repeat;
transition:background-image 1s ease-in-out}

.main-container,.status-icons,.windmill-btn {
display:flex;
align-items:center}

.main-container {
position:relative;
flex-direction:column;
justify-content:center;
min-height:100vh;
min-height:100dvh;
padding:20px;
background:radial-gradient(circle at center,var(--overlay-start) 0%,var(--overlay-end) 100%)}

.status-icons,.windmill-btn {
color:var(--icon-color)}

.status-icons {
position:absolute;
top:20px;
right:20px;
gap:10px;
font-size:.9rem}

.windmill-btn {
background:0 0;
border:0;
cursor:pointer;
padding:4px;
justify-content:center;
border-radius:50%;
transition:color .2s,background .2s}

.windmill-btn:hover {
color:var(--accent-color);
background:rgba(0,255,170,.1)}

.windmill-btn:focus-visible {
outline:2px solid var(--accent-color);
outline-offset:2px}

.windmill-icon {
display:block;
transition:transform .4s ease-out}

.windmill-icon.spinning {
animation:windmillSpin .8s linear infinite}

.hero-card {
background:var(--card-bg);
backdrop-filter:blur(var(--blur-intensity)) saturate(180%);
-webkit-backdrop-filter:blur(var(--blur-intensity)) saturate(180%);
border:1px solid var(--border-color);
border-radius:20px;
padding:40px 50px;
text-align:center;
max-width:700px;
width:90%;
box-shadow:var(--card-shadow);
animation:fadeInUp .8s ease-out}

.hero-card h1 {
font-size:2.5rem;
margin-bottom:25px;
font-weight:600;
text-shadow:0 2px 10px rgba(0,0,0,.3)}

.quote-box,.search-wrapper {
display:flex}

.quote-box {
margin-bottom:35px;
min-height:80px;
flex-direction:column;
justify-content:center;
border:0;
padding:0}

#quoteText {
font-size:1.2rem;
color:var(--text-secondary);
font-style:italic;
line-height:1.6;
margin-bottom:8px;
text-shadow:var(--text-shadow)}

#quoteAuthor {
font-size:.9rem;
opacity:.7;
font-style:normal}

.search-wrapper {
background:var(--search-bg);
border-radius:50px;
padding:5px;
border:1px solid var(--border-color);
margin-bottom:25px;
transition:border-color .3s,box-shadow .3s}

.search-wrapper:focus-within {
border-color:var(--accent-color);
box-shadow:0 0 20px rgba(0,255,170,.2)}

#searchInput {
flex:1;
border:0;
outline:0;
background:0 0;
padding:12px 20px;
font-size:1rem;
color:var(--search-text);
caret-color:var(--accent-color);
min-width:0}

#searchInput::placeholder {
color:var(--text-muted)}

#searchBtn {
background:var(--accent-color);
border:0;
width:45px;
height:45px;
border-radius:50%;
color:#111;
cursor:pointer;
font-size:1.1rem;
transition:transform .2s,background-color .2s;
flex-shrink:0;
display:flex;
align-items:center;
justify-content:center}

#searchBtn svg {
display:block}

#searchBtn:hover {
transform:scale(1.1)}

#searchBtn:focus-visible {
outline:2px solid #fff;
outline-offset:2px}

#searchInput.shake {
animation:shake .4s ease}

.weather-ticker {
position:absolute;
bottom:20px;
right:20px;
background:var(--card-bg);
backdrop-filter:blur(10px);
-webkit-backdrop-filter:blur(10px);
padding:10px 20px;
border-radius:50px;
font-size:.9rem;
border:1px solid var(--border-color);
display:flex;
align-items:center;
gap:8px;
box-shadow:0 5px 15px rgba(0,0,0,.2)}

.nav-hint {
margin-top:10px;
font-size:.85rem;
color:var(--text-muted);
animation:bounce 2s infinite}

.app-cards-section {
max-width:700px;
width:90%;
margin-top:24px;
display:flex;
flex-direction:column;
align-items:center}

.app-cards {
display:grid;
grid-template-columns:repeat(3,1fr);
gap:20px;
width:100%;
max-height:340px;
overflow:hidden;
transition:max-height .4s ease,overflow 0s .4s}

.app-cards.expanded {
max-height:480px;
overflow-y:auto;
overflow-x:hidden;
transition:max-height .4s ease,overflow 0s 0s}

.app-cards.expanded::-webkit-scrollbar {
width:6px}

.app-cards.expanded::-webkit-scrollbar-track {
background:0 0}

.app-cards.expanded::-webkit-scrollbar-thumb {
background:rgba(255,255,255,.25);
border-radius:3px}

.app-cards.expanded::-webkit-scrollbar-thumb:hover {
background:rgba(255,255,255,.45)}

.app-card {
display:flex;
flex-direction:column;
align-items:center;
gap:8px;
padding:24px 16px;
background:var(--card-bg);
backdrop-filter:blur(var(--blur-intensity)) saturate(180%);
-webkit-backdrop-filter:blur(var(--blur-intensity)) saturate(180%);
border:1px solid var(--border-color);
border-radius:16px;
text-decoration:none;
color:var(--text-primary);
transition:transform .25s,border-color .25s,box-shadow .25s;
cursor:pointer}

.app-card:hover {
transform:translateY(-4px);
border-color:var(--accent-color);
box-shadow:0 12px 32px rgba(0,255,170,.15)}

.app-card:focus-visible {
outline:2px solid var(--accent-color);
outline-offset:3px}

.app-card-icon {
display:flex;
align-items:center;
justify-content:center;
width:52px;
height:52px;
border-radius:14px;
background:rgba(0,255,170,.12);
color:var(--accent-color);
margin-bottom:4px;
transition:background .25s}

.app-card:hover .app-card-icon {
background:rgba(0,255,170,.22)}

.app-card-title {
font-size:.95rem;
font-weight:600}

.app-card-desc {
font-size:.75rem;
color:var(--text-muted);
text-align:center;
line-height:1.4}

.app-card.filtered-out,.app-card.hidden-card {
display:none}

.show-more-btn {
display:flex;
align-items:center;
gap:6px;
padding:10px 28px;
margin-top:14px;
background:var(--card-bg);
backdrop-filter:blur(var(--blur-intensity)) saturate(180%);
-webkit-backdrop-filter:blur(var(--blur-intensity)) saturate(180%);
border:1px solid var(--border-color);
border-radius:50px;
color:var(--text-secondary);
font-size:.85rem;
cursor:pointer;
transition:border-color .25s,box-shadow .25s,transform .25s}

.show-more-btn:hover {
border-color:var(--accent-color);
box-shadow:0 4px 16px rgba(0,255,170,.12);
transform:translateY(-2px)}

.show-more-btn:focus-visible {
outline:2px solid var(--accent-color);
outline-offset:3px}

.show-more-arrow {
transition:transform .3s}

.show-more-btn.expanded .show-more-arrow {
transform:rotate(180deg)}

.no-results-msg {
grid-column:1/-1;
text-align:center;
color:var(--text-muted);
font-size:.85rem;
padding:12px 0}

.api-sidebar {
position:absolute;
top:20px;
left:20px;
bottom:80px;
width:320px;
background:var(--card-bg);
backdrop-filter:blur(12px);
-webkit-backdrop-filter:blur(12px);
border:1px solid var(--border-color);
border-radius:14px;
padding:20px 24px 16px;
z-index:10;
display:flex;
flex-direction:column}

.api-title {
margin:0 0 14px;
font-size:.95rem;
font-weight:600;
color:var(--text-primary);
letter-spacing:.5px;
flex-shrink:0}

.api-blocks {
flex:1;
min-height:0;
overflow-y:auto;
padding-right:4px}

.api-block {
padding:14px 16px;
border:1px solid rgba(255,255,255,.08);
border-radius:10px;
background:rgba(255,255,255,.03);
transition:border-color .25s}

.api-block+.api-block {
margin-top:12px}

.api-name {
font-size:.82rem;
font-weight:500;
color:var(--accent-color);
margin-bottom:6px}

.api-urls {
display:flex;
flex-direction:column;
gap:4px}

.api-urls code {
display:block;
padding:5px 10px;
background:rgba(0,0,0,.25);
border-radius:6px;
font-size:.75rem;
color:#c0e0ff;
word-break:break-all;
line-height:1.5}

.api-blocks::-webkit-scrollbar {
width:5px}

.api-blocks::-webkit-scrollbar-track {
background:0 0}

.api-blocks::-webkit-scrollbar-thumb {
background:rgba(255,255,255,.15);
border-radius:3px}

.api-blocks::-webkit-scrollbar-thumb:hover {
background:rgba(255,255,255,.3)}

.contact-bar,.contact-item {
display:flex;
align-items:center}

.contact-bar {
position:absolute;
bottom:20px;
left:20px;
gap:14px;
z-index:10}

.contact-item {
position:relative;
justify-content:center;
gap:6px;
padding:6px 14px;
border-radius:50px;
background:var(--card-bg);
backdrop-filter:blur(8px);
-webkit-backdrop-filter:blur(8px);
border:1px solid var(--border-color);
color:var(--icon-color);
cursor:pointer;
transition:border-color .25s,background .25s,transform .2s}

.contact-item:hover {
border-color:var(--accent-color);
background:rgba(0,255,170,.12);
transform:translateY(-2px)}

.contact-label,.contact-text::after {
white-space:nowrap}

.contact-label {
font-size:.82rem;
font-weight:500;
color:var(--text-secondary)}

.contact-text::after {
content:attr(data-tip);
padding:6px 14px;
border-radius:6px;
background:rgba(0,0,0,.85);
color:#fff;
font-size:.78rem}

.contact-qr:hover .qr-popup,.contact-text:hover::after {
opacity:1}

.contact-text::after,.popup-overlay,.qr-popup {
opacity:0;
pointer-events:none}

.contact-text::after,.qr-popup {
position:absolute;
bottom:calc(100% + 10px);
left:50%;
transform:translateX(-50%);
transition:opacity .2s}

.qr-popup {
width:140px;
height:140px;
border-radius:8px;
border:1px solid var(--border-color);
box-shadow:0 8px 30px rgba(0,0,0,.35);
object-fit:contain;
background:#fff}

.popup-overlay {
position:fixed;
inset:0;
background:rgba(0,0,0,.55);
backdrop-filter:blur(4px);
-webkit-backdrop-filter:blur(4px);
display:flex;
align-items:center;
justify-content:center;
z-index:1000;
transition:opacity .25s}

.popup-overlay.active {
opacity:1;
pointer-events:auto}

.popup-card {
position:relative;
background:var(--card-bg);
backdrop-filter:blur(16px);
-webkit-backdrop-filter:blur(16px);
border:1px solid var(--border-color);
border-radius:16px;
padding:30px 36px;
min-width:240px;
max-width:90vw;
text-align:center;
animation:popupIn .25s ease}

.popup-close {
position:absolute;
top:8px;
right:14px;
font-size:1.5rem;
color:var(--text-secondary);
cursor:pointer;
line-height:1;
transition:color .2s}

.popup-body,.popup-close:hover {
color:var(--text-primary)}

.popup-body {
font-size:1.05rem;
line-height:1.8}

.popup-body .popup-title {
font-size:.85rem;
color:var(--text-secondary);
margin-bottom:8px}

.popup-body .popup-detail {
font-size:1.1rem;
font-weight:500;
word-break:break-all;
display:flex;
flex-direction:column;
gap:10px}

.popup-body .popup-line {
display:block}

.popup-body .popup-qr-img {
width:220px;
height:220px;
border-radius:12px;
border:1px solid var(--border-color);
object-fit:contain;
background:#fff}

@media (prefers-reduced-motion:reduce) {
.hero-card {
animation:none  }

  .wallpaper-container {
transition:none  }

  .nav-hint,.windmill-icon.spinning {
animation:none  }

  #searchBtn,.search-wrapper,.app-card {
transition:none  }
}

:focus-visible {
outline:2px solid var(--accent-color);
outline-offset:2px}

@media (max-width:1024px) {
.api-sidebar {
width:260px;
left:10px;
top:10px;
bottom:100px;
padding:16px 18px 14px  }

  .api-title {
font-size:.88rem  }

  .api-urls code {
font-size:.7rem  }

  .app-cards-section,.hero-card {
max-width:600px  }

  .app-cards {
gap:14px  }
}

@media (max-width:768px) {
.main-container {
justify-content:flex-start;
padding:16px 12px 100px;
min-height:100vh  }

  .api-sidebar {
position:relative;
top:auto;
left:auto;
bottom:auto;
width:100%;
max-width:700px;
margin:20px auto 0;
border-radius:14px;
padding:16px 18px;
max-height:360px;
overflow-y:auto;
z-index:1  }

  .app-cards.expanded,.api-blocks {
overflow-y:visible  }

  .hero-card {
padding:30px 28px;
max-width:100%;
width:100%  }

  .hero-card h1 {
font-size:1.6rem;
margin-bottom:18px  }

  #quoteText {
font-size:.95rem  }

  #quoteAuthor {
font-size:.8rem  }

  .quote-box {
margin-bottom:28px;
min-height:60px  }

  .search-wrapper {
margin-bottom:18px  }

  #searchInput {
padding:10px 16px;
font-size:.95rem  }

  #searchBtn {
width:42px;
height:42px  }

  .app-cards-section {
max-width:100%;
width:100%;
margin-top:18px  }

  .app-cards {
grid-template-columns:repeat(2,1fr);
gap:14px;
max-height:none;
overflow:visible  }

  .app-cards.expanded {
max-height:none  }

  .app-card {
padding:20px 14px;
min-height:44px  }

  .app-card-icon {
width:46px;
height:46px  }

  .app-card-title {
font-size:.85rem  }

  .app-card-desc {
font-size:.7rem  }

  .show-more-btn {
padding:8px 22px;
font-size:.8rem;
margin-top:12px  }

  .nav-hint {
font-size:.78rem  }

  .contact-bar,.status-icons {
position:relative;
gap:8px;
width:100%;
max-width:700px  }

  .status-icons {
top:auto;
right:auto;
justify-content:flex-end;
margin:0 auto 8px;
font-size:.82rem  }

  .contact-bar {
bottom:auto;
left:auto;
flex-wrap:wrap;
justify-content:center;
margin:20px auto 0;
z-index:1  }

  .contact-item {
padding:8px 14px;
min-height:44px  }

  .contact-label {
font-size:.78rem  }

  .weather-ticker {
position:relative;
bottom:auto;
right:auto;
width:100%;
max-width:700px;
margin:12px auto 0;
justify-content:center;
font-size:.82rem;
padding:10px 18px  }

  .popup-card {
max-width:94vw;
min-width:auto;
width:94%;
padding:24px 20px;
margin:0 3vw  }

  .popup-body {
font-size:.95rem  }

  .popup-body .popup-qr-img {
width:180px;
height:180px  }

  .popup-close {
top:6px;
right:12px;
font-size:1.4rem  }

  .no-results-msg {
font-size:.78rem  }
}

@media (max-width:480px) {
.hero-card {
padding:22px 16px;
border-radius:14px  }

  .hero-card h1 {
font-size:1.3rem;
margin-bottom:14px  }

  #quoteText {
font-size:.88rem  }

  #quoteAuthor {
font-size:.75rem  }

  .quote-box {
margin-bottom:22px;
min-height:50px  }

  .search-wrapper {
padding:4px;
border-radius:40px  }

  #searchInput {
padding:10px 12px;
font-size:.88rem  }

  #searchBtn {
width:38px;
height:38px  }

  #searchBtn svg {
width:16px;
height:16px  }

  .app-cards-section {
margin-top:14px  }

  .app-cards {
grid-template-columns:1fr;
gap:10px  }

  .app-card {
padding:16px 12px;
flex-direction:row;
gap:12px;
text-align:left;
align-items:center;
min-height:56px;
border-radius:12px  }

  .app-card-icon {
width:40px;
height:40px;
flex-shrink:0;
margin-bottom:0  }

  .app-card-title {
font-size:.82rem  }

  .api-urls code,.app-card-desc {
font-size:.68rem  }

  .app-card-desc {
text-align:left  }

  .status-icons {
font-size:.78rem;
gap:6px;
margin-bottom:6px  }

  .windmill-icon {
width:18px;
height:18px  }

  .contact-bar {
gap:6px;
margin-top:16px  }

  .contact-item {
padding:8px 12px;
min-height:44px;
min-width:44px  }

  .contact-label {
font-size:.72rem  }

  .weather-ticker {
font-size:.76rem;
padding:8px 14px;
margin-top:10px  }

  .api-sidebar {
padding:14px;
margin-top:16px;
max-height:300px  }

  .api-title {
font-size:.82rem;
margin-bottom:10px  }

  .api-block {
padding:10px 12px  }

  .api-block+.api-block {
margin-top:8px  }

  .api-name {
font-size:.75rem  }

  .api-urls code {
padding:4px 8px  }

  .popup-card {
padding:20px 16px;
border-radius:12px  }

  .popup-body {
font-size:.9rem;
line-height:1.6  }

  .popup-body .popup-detail {
font-size:.95rem;
gap:6px  }

  .popup-body .popup-qr-img {
width:150px;
height:150px  }

  .show-more-btn {
padding:7px 18px;
font-size:.76rem  }

  .show-more-arrow {
width:14px;
height:14px  }

  .nav-hint {
display:none  }
}

@media (max-width:375px) {
.main-container {
padding:10px 8px 80px  }

  .hero-card {
padding:18px 12px;
border-radius:12px  }

  .hero-card h1 {
font-size:1.15rem  }

  #quoteText,#searchInput {
font-size:.82rem  }

  #searchInput {
padding:9px 10px  }

  .app-card {
padding:12px 10px;
min-height:50px;
gap:10px  }

  #searchBtn,.app-card-icon {
width:36px;
height:36px  }

  .app-card-title {
font-size:.78rem  }

  .api-urls code,.app-card-desc {
font-size:.65rem  }

  .contact-item {
padding:6px 10px;
min-height:40px;
min-width:40px  }

  .contact-label {
font-size:.68rem  }

  .weather-ticker {
font-size:.72rem;
padding:7px 10px  }

  .api-sidebar {
padding:10px;
max-height:260px  }

  .api-title {
font-size:.78rem  }

  .popup-card {
padding:16px 14px  }

  .popup-body .popup-qr-img {
width:130px;
height:130px  }
}

@media (max-width:768px) {
.main-container,body {
max-width:100vw;
overflow-x:hidden  }

  .contact-item,.show-more-btn,.windmill-btn,.app-card {
cursor:pointer;
-webkit-tap-highlight-color:transparent;
touch-action:manipulation  }

}
@media (max-width:768px) and (hover:none) {
.app-card:hover {
transform:none;
border-color:var(--border-color);
box-shadow:none    }

    .app-card:active {
transform:scale(.97);
border-color:var(--accent-color)    }

    .contact-item:hover {
transform:none;
border-color:var(--border-color);
background:var(--card-bg)    }

    .contact-item:active {
transform:scale(.97);
border-color:var(--accent-color);
background:rgba(0,255,170,.12)    }

    .show-more-btn:hover {
transform:none;
border-color:var(--border-color);
box-shadow:none    }

    .show-more-btn:active {
transform:scale(.97);
border-color:var(--accent-color)    }

    #searchBtn:hover {
transform:none    }

    #searchBtn:active {
transform:scale(.93)    }
  }

@media print {
.wallpaper-container {
display:none  }

  .main-container {
background:0 0  }

  .hero-card {
background:#fff;
color:#333;
box-shadow:none;
border:1px solid #ccc  }

  .weather-ticker {
background:#f0f0f0;
color:#333  }
}