:root{--bg:#0e1320;--bg-soft:#141b2c;--bg-card:#1a2338;--bg-elev:#212c46;--text:#e8edf7;--text-dim:#a3b0c9;--text-mute:#6f7d99;--brand:#e8b04b;--brand-2:#f2c76a;--brand-deep:#c98f2c;--accent:#4f7cff;--accent-2:#7aa2ff;--line:rgba(255,255,255,.08);--line-strong:rgba(255,255,255,.14);--glass:rgba(26,35,56,.55);--glass-strong:rgba(26,35,56,.78);--shadow-sm:0 4px 14px rgba(0,0,0,.25);--shadow:0 12px 34px rgba(0,0,0,.35);--shadow-lg:0 24px 60px rgba(0,0,0,.45);--radius-sm:10px;--radius:16px;--radius-lg:24px;--radius-pill:999px;--maxw:1180px;--ease:cubic-bezier(.22,.61,.36,1);--dur:.35s;--grad-brand:linear-gradient(135deg,#e8b04b 0%,#f2c76a 45%,#c98f2c 100%);--grad-hero:linear-gradient(135deg,#1f2a44 0%,#26365c 38%,#3a2a5e 72%,#5a3b2e 100%);--grad-accent:linear-gradient(135deg,#4f7cff 0%,#7aa2ff 100%);--font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;}
@media (prefers-color-scheme:light){:root{--bg:#f4f6fb;--bg-soft:#eef1f8;--bg-card:#ffffff;--bg-elev:#f7f9fd;--text:#1a2233;--text-dim:#4a5670;--text-mute:#7b879e;--line:rgba(20,30,60,.08);--line-strong:rgba(20,30,60,.14);--glass:rgba(255,255,255,.6);--glass-strong:rgba(255,255,255,.82);--shadow-sm:0 4px 14px rgba(30,45,80,.08);--shadow:0 12px 34px rgba(30,45,80,.12);--shadow-lg:0 24px 60px rgba(30,45,80,.16);--grad-hero:linear-gradient(135deg,#dfe7ff 0%,#e9e2ff 45%,#ffe9d6 100%);}}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.75;color:var(--text);background:var(--bg);background-image:radial-gradient(1200px 600px at 12% -10%,rgba(79,124,255,.16),transparent 60%),radial-gradient(1000px 500px at 100% 0%,rgba(232,176,75,.12),transparent 55%);background-attachment:fixed;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;}
img,svg{max-width:100%;height:auto;display:block;}
a{color:var(--brand);text-decoration:none;transition:color var(--dur) var(--ease);}
a:hover{color:var(--brand-2);}
h1,h2,h3,h4{line-height:1.3;margin:0 0 .6em;font-weight:700;letter-spacing:.01em;}
h1{font-size:clamp(1.7rem,3.6vw,2.6rem);}
h2{font-size:clamp(1.35rem,2.6vw,1.9rem);}
h3{font-size:clamp(1.1rem,1.8vw,1.3rem);}
p{margin:0 0 1em;}
ul,ol{margin:0 0 1em;padding-left:1.4em;}
li{margin:.35em 0;}
blockquote{margin:1em 0;padding:1em 1.2em;border-left:4px solid var(--brand);background:var(--glass);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text-dim);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);}
blockquote p:last-child{margin:0;}
time{color:var(--text-mute);font-variant-numeric:tabular-nums;}
address{font-style:normal;}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}
::selection{background:var(--brand);color:#1f2a44;}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px;}
::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-track{background:var(--bg-soft);}
::-webkit-scrollbar-thumb{background:var(--bg-elev);border-radius:var(--radius-pill);border:2px solid var(--bg-soft);}
::-webkit-scrollbar-thumb:hover{background:var(--brand-deep);}
.topbar{position:relative;z-index:5;background:linear-gradient(90deg,rgba(232,176,75,.14),rgba(79,124,255,.14));border-bottom:1px solid var(--line);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);font-size:.85rem;color:var(--text-dim);text-align:center;padding:.55rem 1rem;}
.topbar p{margin:0;}
.site-header{position:sticky;top:0;z-index:50;background:var(--glass-strong);backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm);}
.header-inner{max-width:var(--maxw);margin:0 auto;padding:.75rem 1.25rem;display:flex;align-items:center;gap:1.25rem;flex-wrap:wrap;}
.brand{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;}
.brand>a{display:flex;align-items:center;gap:.6rem;color:var(--text);}
.brand-logo{flex:0 0 auto;border-radius:50%;box-shadow:0 0 0 2px var(--line-strong),0 6px 18px rgba(232,176,75,.28);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease);}
.brand>a:hover .brand-logo{transform:rotate(-12deg) scale(1.06);box-shadow:0 0 0 2px var(--brand),0 8px 24px rgba(232,176,75,.45);}
.brand-name{font-size:1.2rem;font-weight:800;letter-spacing:.04em;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.brand-slogan{margin:0;font-size:.78rem;color:var(--text-mute);letter-spacing:.02em;flex-basis:100%;}
.main-nav{flex:1 1 auto;}
.main-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.15rem;}
.main-nav a{display:block;padding:.45rem .7rem;border-radius:var(--radius-pill);color:var(--text-dim);font-size:.9rem;font-weight:500;transition:color var(--dur) var(--ease),background var(--dur) var(--ease),transform var(--dur) var(--ease);}
.main-nav a:hover{color:var(--text);background:rgba(232,176,75,.14);transform:translateY(-2px);}
.site-search{display:flex;align-items:center;gap:.4rem;flex:0 1 260px;min-width:180px;}
.site-search input{flex:1;min-width:0;padding:.5rem .85rem;font-size:.88rem;color:var(--text);background:var(--bg-card);border:1px solid var(--line-strong);border-radius:var(--radius-pill);transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);}
.site-search input::placeholder{color:var(--text-mute);}
.site-search input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(232,176,75,.2);}
.site-search button{padding:.5rem .95rem;font-size:.88rem;font-weight:600;color:#1f2a44;background:var(--grad-brand);border:none;border-radius:var(--radius-pill);cursor:pointer;transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease);}
.site-search button:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(232,176,75,.4);}
.site-search button:active{transform:translateY(0);}
main{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem;}
.hero{position:relative;margin:1.5rem 0 2rem;border-radius:var(--radius-lg);overflow:hidden;background:var(--grad-hero);box-shadow:var(--shadow-lg);border:1px solid var(--line-strong);}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 85% 10%,rgba(232,176,75,.3),transparent 60%),radial-gradient(500px 280px at 10% 90%,rgba(79,124,255,.3),transparent 60%);pointer-events:none;}
.hero::after{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Ccircle cx='2' cy='2' r='1' fill='%23ffffff' opacity='0.06'/%3E%3C/svg%3E");pointer-events:none;opacity:.6;}
.hero-inner{position:relative;z-index:1;padding:clamp(1.6rem,4vw,3rem);}
.hero h1{color:#fff;text-shadow:0 2px 20px rgba(0,0,0,.35);margin-bottom:.7em;}
.hero-lead{color:rgba(255,255,255,.86);font-size:clamp(.95rem,1.4vw,1.05rem);max-width:70ch;margin-bottom:1.4em;}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.6rem;}
.btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.6rem;font-size:.95rem;font-weight:700;border-radius:var(--radius-pill);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),background var(--dur) var(--ease);}
.btn-primary{color:#1f2a44;background:var(--grad-brand);box-shadow:0 8px 24px rgba(232,176,75,.4);}
.btn-primary:hover{color:#1f2a44;transform:translateY(-3px);box-shadow:0 14px 32px rgba(232,176,75,.55);}
.btn-secondary{color:#fff;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);}
.btn-secondary:hover{color:#fff;background:rgba(255,255,255,.22);transform:translateY(-3px);box-shadow:0 14px 32px rgba(0,0,0,.3);}
.hero-figure{margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,.16);box-shadow:var(--shadow);background:rgba(0,0,0,.2);}
.hero-figure svg{display:block;width:100%;height:auto;}
.hero-figure figcaption{padding:.7rem 1rem;font-size:.82rem;color:rgba(255,255,255,.7);text-align:center;background:rgba(0,0,0,.25);}
.breadcrumb{margin:1.25rem 0 0;font-size:.85rem;}
.breadcrumb ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem;align-items:center;color:var(--text-mute);}
.breadcrumb li+li::before{content:"/";margin-right:.4rem;color:var(--text-mute);opacity:.6;}
.breadcrumb a{color:var(--text-dim);}
.breadcrumb a:hover{color:var(--brand);}
.breadcrumb [aria-current]{color:var(--brand);font-weight:600;}
.section{margin:2.5rem 0;padding:clamp(1.4rem,3vw,2.4rem);background:var(--glass);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);}
.section:hover{border-color:var(--line-strong);box-shadow:var(--shadow);}
.section>h2{position:relative;padding-bottom:.5rem;margin-bottom:1.2rem;}
.section>h2::after{content:"";position:absolute;left:0;bottom:0;width:64px;height:4px;border-radius:var(--radius-pill);background:var(--grad-brand);}
.section h3{color:var(--brand-2);margin-top:1.6rem;}
.section h3:first-of-type{margin-top:1rem;}
.section p{color:var(--text-dim);}
.section strong{color:var(--text);font-weight:700;}
.section ul li::marker{color:var(--brand);}
.section ol li::marker{color:var(--brand);font-weight:700;}
.news-item,.article-card{position:relative;padding:1.3rem 1.4rem;margin:1rem 0;background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);overflow:hidden;}
.news-item::before,.article-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--grad-brand);opacity:.85;transition:width var(--dur) var(--ease);}
.news-item:hover,.article-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--line-strong);}
.news-item:hover::before,.article-card:hover::before{width:6px;}
.news-item h3,.article-card h3{margin-top:0;color:var(--text);}
.news-item h3 a,.article-card h3 a{color:inherit;background-image:linear-gradient(var(--brand),var(--brand));background-size:0% 2px;background-repeat:no-repeat;background-position:0 100%;transition:background-size var(--dur) var(--ease),color var(--dur) var(--ease);}
.news-item h3 a:hover,.article-card h3 a:hover{color:var(--brand);background-size:100% 2px;}
.news-item p,.article-card p{color:var(--text-dim);}
.meta{font-size:.82rem;color:var(--text-mute);letter-spacing:.01em;margin-bottom:.8em;}
.news-item>a{display:inline-block;margin-top:.4rem;font-size:.88rem;font-weight:600;padding:.35rem .9rem;border-radius:var(--radius-pill);background:rgba(232,176,75,.12);border:1px solid rgba(232,176,75,.3);transition:background var(--dur) var(--ease),transform var(--dur) var(--ease);}
.news-item>a:hover{background:rgba(232,176,75,.24);transform:translateX(4px);}
details{margin:.9rem 0;background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease);}
details[open]{border-color:rgba(232,176,75,.4);box-shadow:var(--shadow-sm);}
details summary{position:relative;padding:1rem 3rem 1rem 1.2rem;font-weight:600;color:var(--text);cursor:pointer;list-style:none;transition:background var(--dur) var(--ease),color var(--dur) var(--ease);}
details summary::-webkit-details-marker{display:none;}
details summary::after{content:"+";position:absolute;right:1.2rem;top:50%;transform:translateY(-50%);font-size:1.3rem;font-weight:400;color:var(--brand);transition:transform var(--dur) var(--ease);}
details[open] summary::after{transform:translateY(-50%) rotate(45deg);}
details summary:hover{background:rgba(232,176,75,.08);color:var(--brand-2);}
details p{margin:0;padding:0 1.2rem 1.1rem;color:var(--text-dim);animation:fadeIn .4s var(--ease);}
.sitemap-list,.friend-links{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.6rem;}
.sitemap-list a,.friend-links a{display:block;padding:.6rem .9rem;background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--text-dim);font-size:.9rem;text-align:center;transition:transform var(--dur) var(--ease),background var(--dur) var(--ease),color var(--dur) var(--ease),border-color var(--dur) var(--ease);}
.sitemap-list a:hover,.friend-links a:hover{transform:translateY(-3px);background:var(--bg-elev);color:var(--brand);border-color:rgba(232,176,75,.45);}
#contact address ul{list-style:none;margin:0 0 1rem;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:.6rem;}
#contact address li{padding:.7rem 1rem;background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--text-dim);}
#contact address strong{color:var(--text);}
.site-footer{margin-top:3rem;background:linear-gradient(180deg,var(--bg-soft) 0%,var(--bg) 100%);border-top:1px solid var(--line);color:var(--text-dim);}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:2.5rem 1.25rem 1.5rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem 2rem;}
.footer-inner section h2{font-size:1.05rem;color:var(--text);margin-bottom:.7rem;position:relative;padding-bottom:.4rem;}
.footer-inner section h2::after{content:"";position:absolute;left:0;bottom:0;width:32px;height:3px;border-radius:var(--radius-pill);background:var(--grad-brand);}
.footer-inner section p{font-size:.88rem;line-height:1.8;margin:0;}
.footer-inner section ul{list-style:none;margin:0;padding:0;}
.footer-inner section ul li{margin:.35rem 0;}
.footer-inner section ul a{font-size:.88rem;color:var(--text-dim);}
.footer-inner section ul a:hover{color:var(--brand);}
.legal-block{max-width:var(--maxw);margin:0 auto;padding:1.1rem 1.25rem;border-top:1px solid var(--line);}
.legal-block h2{font-size:.95rem;color:var(--text);margin-bottom:.4rem;}
.legal-block p{font-size:.82rem;color:var(--text-mute);margin:0;line-height:1.7;}
.footer-bottom{max-width:var(--maxw);margin:0 auto;padding:1.2rem 1.25rem 2rem;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem;font-size:.8rem;color:var(--text-mute);}
.footer-bottom p{margin:0;}
@keyframes fadeIn{from{opacity:0;transform:translateY(-6px);}to{opacity:1;transform:translateY(0);}}
@keyframes riseIn{from{opacity:0;transform:translateY(28px);}to{opacity:1;transform:translateY(0);}}
@keyframes floatY{0%,100%{transform:translateY(0);}50%{transform:translateY(-8px);}}
.hero-inner{animation:riseIn .8s var(--ease) both;}
.hero-figure{animation:riseIn .9s .15s var(--ease) both;}
.breadcrumb{animation:riseIn .7s .05s var(--ease) both;}
@supports (animation-timeline:view()){
.section{animation:riseIn .01s linear both;animation-timeline:view();animation-range:entry 0% entry 30%;}
.news-item,.article-card{animation:riseIn .01s linear both;animation-timeline:view();animation-range:entry 0% entry 25%;}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important;}}
@media (max-width:960px){
.header-inner{gap:.9rem;}
.main-nav{order:3;flex-basis:100%;}
.main-nav ul{justify-content:center;}
.site-search{flex:1 1 100%;order:4;max-width:none;}
}
@media (max-width:720px){
body{font-size:15px;}
main{padding:0 .9rem;}
.header-inner{padding:.65rem .9rem;}
.brand-slogan{display:none;}
.brand-name{font-size:1.05rem;}
.main-nav ul{gap:.1rem;}
.main-nav a{padding:.4rem .55rem;font-size:.82rem;}
.hero{margin:1rem 0 1.5rem;border-radius:var(--radius);}
.hero-actions{flex-direction:column;align-items:stretch;}
.btn-primary,.btn-secondary{width:100%;}
.section{margin:1.6rem 0;padding:1.2rem 1rem;border-radius:var(--radius);}
.section>h2::after{width:48px;height:3px;}
.news-item,.article-card{padding:1.1rem 1rem;}
details summary{padding:.85rem 2.6rem .85rem 1rem;font-size:.95rem;}
details summary::after{right:1rem;}
#contact address ul,.sitemap-list,.friend-links{grid-template-columns:1fr 1fr;}
.footer-inner{padding:2rem .9rem 1rem;gap:1.2rem;}
.legal-block,.footer-bottom{padding-left:.9rem;padding-right:.9rem;}
.footer-bottom{flex-direction:column;}
}
@media (max-width:420px){
#contact address ul,.sitemap-list,.friend-links{grid-template-columns:1fr;}
.main-nav a{font-size:.78rem;padding:.38rem .45rem;}
}
@media print{
body{background:#fff;color:#000;}
.site-header,.topbar,.site-search,.hero-actions,.footer-bottom{display:none;}
.section,.news-item,.article-card{box-shadow:none;border:1px solid #ccc;background:#fff;}
a{color:#000;text-decoration:underline;}
}