:root{--bg:#0a0e1a;--accent:#ff8c42;--accent-soft:rgba(255,140,66,.16);--accent-strong:#ffa566;--accent-glow:rgba(255,140,66,.3);--text-main:#f1f3f7;--text-muted:#b4bcc9;--text-subtle:#8a94a6;--border-subtle:rgba(148,163,184,.28);--card-radius:20px;--shadow-soft:0 20px 50px rgba(8,12,24,.9);--shadow-subtle:0 12px 30px rgba(8,12,24,.7);--shadow-glow:0 0 30px var(--accent-glow);--font-sans:"Inter","Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei UI","Microsoft YaHei","Segoe UI",system-ui,-apple-system,BlinkMacSystemFont,sans-serif}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{min-height:100vh;color:var(--text-main);background:linear-gradient(180deg,#0b1020 0%,#0a0f1e 100%);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;isolation:isolate}
body::before{content:"";position:fixed;inset:-20vh;z-index:-1;background:conic-gradient(from 120deg at 20% 10%,rgba(56,189,248,.22),rgba(168,85,247,.22),rgba(236,72,153,.18),rgba(56,189,248,.22)),radial-gradient(40% 60% at 85% 80%,rgba(99,102,241,.22),transparent),radial-gradient(30% 40% at 5% 75%,rgba(16,185,129,.16),transparent);filter:blur(60px) saturate(120%);opacity:.45;animation:aurora 16s ease-in-out infinite alternate}
@keyframes aurora{0%{transform:translate3d(-3%,0,0) scale(1)}100%{transform:translate3d(3%,1%,0) scale(1.02)}}
@media (prefers-reduced-motion:reduce){body::before{animation:none}}
.app-shell{max-width:1120px;margin:0 auto;padding:28px 16px 36px}
.site-header{position:sticky;top:0;z-index:10;padding:12px 0 18px;backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;gap:14px}
.brand-logo{width:56px;height:56px;border-radius:16px;padding:6px;background:radial-gradient(circle at 30% 20%,#facc15,transparent 60%),radial-gradient(circle at 80% 80%,#22c55e,transparent 55%),rgba(15,23,42,.95);box-shadow:var(--shadow-subtle)}
.brand-title{margin:0 0 2px;font-weight:700;letter-spacing:.02em;font-size:clamp(1.5rem,1.05rem+1.6vw,2.2rem);text-wrap:balance}
.brand-subtitle{margin:0;font-size:clamp(.92rem,.86rem+.3vw,1.05rem);color:var(--text-muted);line-height:1.5}
.site-main{margin-top:8px;display:flex;flex-direction:column;gap:24px}
.intro{padding:22px;border-radius:var(--card-radius);background:linear-gradient(135deg,rgba(15,23,42,.95),rgba(30,64,175,.78));box-shadow:var(--shadow-soft);display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.intro-content{flex:1;min-width:280px}
.intro h2{margin:0 0 10px;font-size:clamp(1.35rem,1.15rem+.8vw,1.7rem);text-wrap:balance;font-weight:600;display:flex;align-items:center;gap:10px}
.intro-icon{font-size:1.4em}
.intro p{margin:0;color:var(--text-muted);line-height:1.8;font-size:clamp(1rem,.95rem+.25vw,1.1rem)}
.intro-stats{display:flex;gap:16px;flex-wrap:wrap}
.stat-item{display:flex;flex-direction:column;align-items:center;padding:12px 18px;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid rgba(148,163,184,.18);min-width:70px}
.stat-value{font-size:1.5rem;font-weight:700;color:var(--accent-strong)}
.stat-label{font-size:.8rem;color:var(--text-muted);margin-top:2px}
.section-title{margin:0 0 14px;font-size:clamp(1.15rem,1.08rem+.4vw,1.35rem);font-weight:600;display:flex;align-items:center;gap:8px}
.section-icon{font-size:1.2em}
.sites{padding:22px;border-radius:var(--card-radius);background:rgba(15,23,42,.92);box-shadow:var(--shadow-soft)}
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.site-card{padding:18px 18px 20px;border-radius:18px;border:1px solid var(--border-subtle);background:radial-gradient(circle at 15% -10%,rgba(148,163,184,.2),transparent 55%),rgba(15,23,42,.96);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.site-card.highlight{border-color:var(--accent-strong);background:radial-gradient(circle at 15% -10%,rgba(255,140,66,.28),transparent 60%),rgba(15,23,42,.96);box-shadow:var(--shadow-glow)}
.site-card.new-version{border-color:#22c55e;background:radial-gradient(circle at 15% -10%,rgba(34,197,94,.22),transparent 60%),rgba(15,23,42,.96);box-shadow:0 0 25px rgba(34,197,94,.25)}
.site-card.new-version:hover{box-shadow:0 20px 45px rgba(15,23,42,.8),0 0 35px rgba(34,197,94,.35);border-color:#4ade80}
.site-card.subtle{opacity:.92}
.site-card:hover{transform:translateY(-4px);box-shadow:0 20px 45px rgba(15,23,42,.8),var(--shadow-glow);border-color:var(--accent-strong)}
.card-header{display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.card-icon{font-size:1.5rem;line-height:1}
.site-card h3{margin:0;font-size:clamp(1.12rem,1.05rem+.3vw,1.28rem);font-weight:600;color:var(--text-main)}
.site-card p{margin:0 0 14px;font-size:1rem;color:var(--text-muted);line-height:1.75}
.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.02em}
.badge-current{background:linear-gradient(135deg,var(--accent),var(--accent-strong));color:#0f172a}
.badge-new{background:linear-gradient(135deg,#22c55e,#4ade80);color:#052e16;animation:pulse-badge 2s ease-in-out infinite}
.badge-paused{background:linear-gradient(135deg,#ef4444,#f87171);color:#fff}
.site-card.paused{opacity:.7;border-color:rgba(239,68,68,.3)}.site-card.paused:hover{transform:none;box-shadow:0 12px 32px rgba(15,23,42,.7);border-color:rgba(239,68,68,.4)}
.site-card.paused .btn.primary{background:linear-gradient(135deg,#64748b,#94a3b8);pointer-events:none;cursor:not-allowed}
@keyframes pulse-badge{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}
.card-features{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.feature-tag{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:8px;font-size:.82rem;background:rgba(148,163,184,.12);color:var(--text-muted);border:1px solid rgba(148,163,184,.2)}
.card-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.icon-btn{padding:10px;border-radius:12px;min-width:auto}
.icon-btn svg{display:block}
.icon-btn:hover{background:rgba(255,140,66,.15);border-color:var(--accent)}
.site-note{font-size:.85rem;color:var(--text-subtle);margin-top:12px;font-style:italic}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border-radius:999px;border:1px solid rgba(148,163,184,.6);font-size:1rem;color:var(--text-main);background:rgba(15,23,42,.85);cursor:pointer;text-decoration:none;transition:background .2s ease,border-color .2s ease,transform .15s ease,box-shadow .2s ease;font-weight:500}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent-strong));border-color:transparent;color:#0f172a;font-weight:700;box-shadow:0 4px 15px rgba(255,140,66,.25)}
.btn.secondary{background:rgba(15,23,42,.92);border-color:rgba(148,163,184,.5)}
.btn:hover{transform:translateY(-2px);border-color:var(--accent-strong);box-shadow:0 10px 28px rgba(255,140,66,.2)}
.btn.primary:hover{box-shadow:0 12px 32px rgba(255,140,66,.35)}
.btn:focus-visible{outline:2px solid var(--accent-strong);outline-offset:3px}
.bookmark{padding:22px;border-radius:var(--card-radius);background:rgba(15,23,42,.94);box-shadow:var(--shadow-soft)}
.bookmark>p{color:var(--text-muted);line-height:1.75;font-size:1rem;margin:8px 0 0}
.bookmark-panel{margin-top:14px}
.field-label{font-size:.95rem;color:var(--text-muted);font-weight:500;display:flex;align-items:center;gap:6px}
.label-icon{font-size:1.1em}
.copy-main-btn{display:inline-flex;align-items:center;gap:8px}
.copy-main-btn svg{flex-shrink:0}
.copy-row{margin-top:8px;display:flex;gap:10px}
.copy-input{flex:1;padding:11px 16px;border-radius:999px;border:1px solid var(--border-subtle);background:rgba(15,23,42,.88);color:var(--text-main);font-size:.95rem}
.copy-input:focus-visible{outline:2px solid var(--accent-strong);outline-offset:3px}
.copy-feedback{min-height:1.4em;margin:6px 0 0;font-size:.9rem;color:var(--accent-strong);font-weight:500}
.bookmark-tips{margin-top:18px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;font-size:.95rem;color:var(--text-muted)}
.tip-column h3{margin:0 0 6px;font-size:1.05rem;color:var(--text-main);font-weight:600}
.tip-column ul{margin:0;padding-left:20px;line-height:1.8}
.tip-column li{margin:4px 0}
kbd{display:inline-block;padding:2px 7px;border-radius:5px;border:1px solid rgba(148,163,184,.45);background:rgba(15,23,42,.88);font-size:.85em;font-weight:500;color:var(--text-main)}
.site-footer{margin-top:32px;padding-top:14px;border-top:1px solid rgba(30,64,175,.45);font-size:.9rem;color:var(--text-subtle);text-align:center}
/* Toast notifications */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(100px);padding:12px 24px;border-radius:12px;background:linear-gradient(135deg,rgba(34,197,94,.95),rgba(22,163,74,.95));color:#fff;font-size:.95rem;font-weight:500;box-shadow:0 10px 30px rgba(0,0,0,.3);z-index:1000;opacity:0;transition:transform .3s ease,opacity .3s ease;display:flex;align-items:center;gap:8px}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}
.toast svg{flex-shrink:0}
/* Copy button success animation */
.icon-btn.copied{background:rgba(34,197,94,.2);border-color:#22c55e}
.icon-btn.copied svg{stroke:#22c55e}
@media (max-width:640px){.app-shell{padding-inline:16px}.brand{gap:12px}.brand-title{font-size:clamp(1.4rem,1.15rem+1vw,1.75rem)}.intro,.sites,.bookmark{padding:18px 16px}.intro{flex-direction:column;align-items:flex-start}.intro-stats{width:100%;justify-content:space-around}.copy-row{flex-direction:column}.btn{width:100%;padding:12px 20px}.card-actions{flex-direction:column;width:100%}.card-actions .btn.primary{flex:1}.icon-btn{width:100%}}