:root{--c-bg:#f0f2f8;--c-surface:#fff;--c-surface-hover:#f8f9fc;--c-border:#e2e5ee;--c-border-focus:#6c8cff;--c-text:#1a1d2e;--c-text-2:#5a5f7a;--c-text-3:#9499b5;--c-accent:#4f6ef6;--c-accent-light:#eef1ff;--c-accent-hover:#3d5ce5;--c-accent-glow:rgba(79,110,246,.25);--c-success:#10b981;--c-success-light:#ecfdf5;--c-warning:#f59e0b;--c-warning-light:#fffbeb;--c-danger:#ef4444;--c-danger-light:#fef2f2;--c-gradient-1:#4f6ef6;--c-gradient-2:#7c5cfc;--c-gradient-3:#a855f7;--radius-xs:6px;--radius-sm:10px;--radius-md:14px;--radius-lg:20px;--radius-xl:28px;--shadow-xs:0 1px 2px rgba(0,0,0,.04);--shadow-sm:0 2px 8px rgba(0,0,0,.06);--shadow-md:0 4px 16px rgba(0,0,0,.08);--shadow-lg:0 12px 32px rgba(0,0,0,.1);--shadow-xl:0 20px 48px rgba(0,0,0,.12);--shadow-glow:0 0 0 4px var(--c-accent-glow);--ease-out:cubic-bezier(0.16,1,0.3,1);--ease-spring:cubic-bezier(0.34,1.56,0.64,1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif;background:var(--c-bg);color:var(--c-text);line-height:1.7;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body:before{z-index:-2;background:radial-gradient(ellipse 80% 60% at 20% 20%,rgba(79,110,246,.06),transparent),radial-gradient(ellipse 60% 50% at 80% 80%,rgba(168,85,247,.05),transparent),radial-gradient(ellipse 50% 40% at 50% 50%,rgba(124,92,252,.04),transparent)}body:after,body:before{content:"";position:fixed;inset:0;pointer-events:none}body:after{z-index:-1;background-image:radial-gradient(circle at 15% 25%,rgba(79,110,246,.03) 0,transparent 50%),radial-gradient(circle at 85% 75%,rgba(168,85,247,.03) 0,transparent 50%)}.particles{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}.particle{position:absolute;border-radius:50%;background:var(--c-accent);opacity:0;animation:particleFloat 20s ease-in-out infinite}.particle:first-child{width:4px;height:4px;left:10%;top:20%;animation-delay:0s;animation-duration:18s}.particle:nth-child(2){width:3px;height:3px;left:25%;top:60%;animation-delay:2s;animation-duration:22s}.particle:nth-child(3){width:5px;height:5px;left:45%;top:30%;animation-delay:4s;animation-duration:20s}.particle:nth-child(4){width:3px;height:3px;left:65%;top:70%;animation-delay:1s;animation-duration:24s}.particle:nth-child(5){width:4px;height:4px;left:80%;top:15%;animation-delay:3s;animation-duration:19s}.particle:nth-child(6){width:2px;height:2px;left:90%;top:50%;animation-delay:5s;animation-duration:21s}.particle:nth-child(7){width:5px;height:5px;left:35%;top:80%;animation-delay:6s;animation-duration:23s}.particle:nth-child(8){width:3px;height:3px;left:55%;top:10%;animation-delay:7s;animation-duration:17s}@keyframes particleFloat{0%,to{transform:translateY(0) translateX(0) scale(1);opacity:0}10%{opacity:.5}30%{opacity:.3}50%{transform:translateY(-40px) translateX(20px) scale(1.3);opacity:0}60%{transform:translateY(-20px) translateX(-10px) scale(.8);opacity:0}80%{opacity:.4}90%{opacity:.2}}.header{position:relative;background:linear-gradient(135deg,var(--c-gradient-1),var(--c-gradient-2) 60%,var(--c-gradient-3));color:#fff;padding:40px 0 36px;text-align:center;overflow:hidden}.header:before{inset:0;background:radial-gradient(circle at 20% 50%,hsla(0,0%,100%,.1) 0,transparent 50%),radial-gradient(circle at 80% 20%,hsla(0,0%,100%,.06) 0,transparent 40%)}.header:after,.header:before{content:"";position:absolute;pointer-events:none}.header:after{bottom:0;left:0;right:0;height:60px;background:linear-gradient(transparent,var(--c-bg))}.header-inner{max-width:980px;margin:0 auto;padding:0 24px;position:relative;z-index:1}.header h1{font-size:2.1rem;font-weight:800;letter-spacing:-.5px;margin-bottom:6px}.header h1 .icon{display:inline-block;font-size:2rem;animation:floatIcon 3s ease-in-out infinite}@keyframes floatIcon{0%,to{transform:translateY(0) rotate(0deg)}25%{transform:translateY(-6px) rotate(2deg)}75%{transform:translateY(2px) rotate(-2deg)}}.header .subtitle{font-size:.95rem;opacity:.8;font-weight:400;letter-spacing:.3px}.container{max-width:980px;margin:0 auto;padding:0 24px 80px}.card{background:var(--c-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--c-border);padding:32px;margin-bottom:20px;transition:box-shadow .3s var(--ease-out),border-color .3s var(--ease-out)}.card:hover{box-shadow:var(--shadow-md);border-color:transparent}.card-header{display:flex;align-items:center;gap:12px;margin-bottom:24px}.card-header .card-icon{width:44px;height:44px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}.card-header h3{font-size:1.1rem;font-weight:700}.input-card{margin-top:-20px;position:relative;z-index:2}.input-group{display:flex;gap:12px}.input-wrapper{flex:1 1;position:relative}.input-wrapper input{width:100%;padding:16px 48px 16px 20px;border:2px solid var(--c-border);border-radius:var(--radius-md);font-size:.92rem;font-family:JetBrains Mono,SF Mono,Fira Code,Consolas,monospace;transition:all .25s var(--ease-out);background:var(--c-bg);color:var(--c-text);outline:none;letter-spacing:-.2px}.input-wrapper input:focus{border-color:var(--c-accent);background:#fff;box-shadow:var(--shadow-glow)}.input-wrapper input::placeholder{color:var(--c-text-3)}.input-wrapper .clear-btn{position:absolute;right:14px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--c-text-3);cursor:pointer;font-size:1rem;width:28px;height:28px;border-radius:50%;display:none;align-items:center;justify-content:center;transition:all .2s}.input-wrapper .clear-btn:hover{color:var(--c-danger);background:var(--c-danger-light)}.input-wrapper .clear-btn.visible{display:flex}.btn{padding:14px 28px;border:none;border-radius:var(--radius-md);font-size:.92rem;font-weight:600;cursor:pointer;transition:all .2s var(--ease-out);display:inline-flex;align-items:center;gap:8px;white-space:nowrap;font-family:inherit;position:relative;overflow:hidden}.btn:after{content:"";position:absolute;inset:0;background:hsla(0,0%,100%,.2);opacity:0;transition:opacity .3s}.btn:hover:after{opacity:1}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn:disabled:after{display:none}.btn-primary{background:linear-gradient(135deg,var(--c-gradient-1),var(--c-gradient-2));color:#fff;box-shadow:0 4px 14px var(--c-accent-glow)}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 24px rgba(79,110,246,.4)}.btn-outline{background:transparent;border:1.5px solid var(--c-border);color:var(--c-text-2)}.btn-outline:hover:not(:disabled){border-color:var(--c-accent);color:var(--c-accent);background:var(--c-accent-light)}.btn-sm{padding:8px 16px;font-size:.82rem;border-radius:var(--radius-sm)}.btn-xs{padding:5px 12px;font-size:.76rem;border-radius:var(--radius-xs)}.btn-success{background:var(--c-success);color:#fff;box-shadow:0 4px 14px rgba(16,185,129,.25)}.btn-success:hover:not(:disabled){background:#059669;transform:translateY(-1px);box-shadow:0 6px 20px rgba(16,185,129,.35)}.quick-links{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:16px}.quick-links-label{color:var(--c-text-3);margin-right:2px}.quick-link,.quick-links-label{font-size:.8rem;font-weight:500}.quick-link{display:inline-flex;align-items:center;gap:5px;padding:6px 14px;background:var(--c-bg);border:1px solid var(--c-border);border-radius:20px;color:var(--c-text-2);cursor:pointer;transition:all .2s var(--ease-out);text-decoration:none}.quick-link:hover{border-color:var(--c-accent);color:var(--c-accent);background:var(--c-accent-light);transform:translateY(-1px)}.skeleton-container{display:flex;flex-direction:column;gap:20px}.skeleton-card{background:var(--c-surface);border-radius:var(--radius-lg);border:1px solid var(--c-border);padding:32px}.skeleton-row{display:flex;align-items:center;gap:12px;margin-bottom:24px}.skeleton-badge{width:100px;height:30px;border-radius:20px}.skeleton-badge,.skeleton-text{background:linear-gradient(90deg,#eef0f6 25%,#f5f6fa 50%,#eef0f6 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}.skeleton-text{flex:1 1;height:16px;border-radius:4px}.skeleton-mirrors{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:14px;gap:14px}.skeleton-mirror{height:130px;border-radius:var(--radius-sm);background:linear-gradient(90deg,#eef0f6 25%,#f5f6fa 50%,#eef0f6 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.result-section{animation:resultIn .5s var(--ease-spring)}@keyframes resultIn{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.parsed-info{display:flex;flex-wrap:wrap;align-items:center;gap:14px;padding:18px 24px;background:linear-gradient(135deg,var(--c-accent-light),#f5f3ff);border-radius:var(--radius-md);margin-bottom:24px;border:1px solid rgba(79,110,246,.12)}.type-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;border-radius:20px;font-size:.84rem;font-weight:700;color:#fff;box-shadow:0 2px 8px rgba(0,0,0,.15)}.parsed-detail{font-size:.88rem;color:var(--c-text-2);font-family:JetBrains Mono,SF Mono,Fira Code,monospace;word-break:break-all;line-height:1.5}.parsed-detail strong{color:var(--c-text);font-weight:700}.mirror-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.mirror-header h3{font-size:1rem;font-weight:700;display:flex;align-items:center;gap:8px}.mirror-count{font-size:.78rem;color:var(--c-accent);background:var(--c-accent-light);padding:3px 10px;border-radius:12px;font-weight:600}.mirror-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));grid-gap:16px;gap:16px}.mirror-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius-md);padding:22px;transition:all .3s var(--ease-out);display:flex;flex-direction:column;position:relative;overflow:hidden}.mirror-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--c-gradient-1),var(--c-gradient-2));opacity:0;transition:opacity .3s}.mirror-card:hover{border-color:var(--c-accent);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.mirror-card:hover:before{opacity:1}.mirror-card-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:8px}.mirror-name{font-weight:700;font-size:.98rem;color:var(--c-text)}.mirror-badges{display:flex;gap:6px}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:12px;font-size:.7rem;font-weight:700;letter-spacing:.2px}.badge-very-fast{background:var(--c-success-light);color:#059669}.badge-fast{background:#eef2ff;color:#4f6ef6}.badge-medium{background:var(--c-warning-light);color:#b45309}.mirror-desc{font-size:.8rem;color:var(--c-text-2);margin-bottom:14px;flex:1 1;line-height:1.55}.mirror-url{font-size:.74rem;font-family:JetBrains Mono,SF Mono,Fira Code,monospace;background:#f8f9fc;border:1px solid var(--c-border);border-radius:8px;padding:10px 14px;word-break:break-all;color:var(--c-accent);margin-bottom:8px;line-height:1.6;max-height:75px;overflow-y:auto;position:relative;transition:all .2s}.mirror-url:hover{background:var(--c-accent-light)}.mirror-url.clone-cmd{color:#059669}.mirror-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}.mirror-actions .btn{flex:1 1;justify-content:center;min-width:60px}.btn-copied{background:var(--c-success)!important;color:#fff!important;border-color:var(--c-success)!important;transition:all .2s}.tips-section{margin-top:20px;padding:18px 24px;background:linear-gradient(135deg,var(--c-warning-light),#fefce8);border:1px solid rgba(245,158,11,.2);border-radius:var(--radius-md)}.tips-title{font-weight:700;font-size:.84rem;color:#92400e;margin-bottom:8px;display:flex;align-items:center;gap:6px}.tips-list{list-style:none;padding:0}.tips-list li{font-size:.82rem;color:#92400e;padding:4px 0;display:flex;align-items:flex-start;gap:8px;line-height:1.5}.tips-list li:before{content:"▸";flex-shrink:0;opacity:.6}.support-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));grid-gap:10px;gap:10px}.support-item{display:flex;align-items:center;gap:10px;padding:14px 16px;background:var(--c-bg);border-radius:var(--radius-sm);border:1px solid var(--c-border);font-size:.86rem;font-weight:500;transition:all .2s}.support-item:hover{border-color:var(--c-accent);background:var(--c-accent-light);transform:translateY(-1px)}.support-icon{font-size:1.2rem}.history-section{margin-top:12px}.history-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.history-header h3{font-size:.95rem;font-weight:700}.history-list{display:flex;flex-direction:column;gap:8px;max-height:320px;overflow-y:auto}.history-item{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--c-bg);border:1px solid var(--c-border);border-radius:var(--radius-sm);cursor:pointer;transition:all .2s}.history-item:hover{border-color:var(--c-accent);background:var(--c-accent-light);transform:translateX(4px)}.history-type-badge{font-size:.7rem;padding:3px 10px;border-radius:10px;font-weight:700;white-space:nowrap}.history-url{flex:1 1;font-size:.8rem;font-family:JetBrains Mono,SF Mono,Fira Code,monospace;color:var(--c-text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.history-time{font-size:.72rem;color:var(--c-text-3);white-space:nowrap}.error-box{background:var(--c-danger-light);border:1px solid rgba(239,68,68,.25);border-radius:var(--radius-md);padding:16px 22px;color:var(--c-danger);font-size:.88rem;margin-bottom:16px;display:flex;align-items:center;gap:10px;animation:shake .4s var(--ease-out)}@keyframes shake{0%,to{transform:translateX(0)}20%{transform:translateX(-6px)}40%{transform:translateX(6px)}60%{transform:translateX(-4px)}80%{transform:translateX(4px)}}.toast-wrap{position:fixed;top:24px;right:24px;z-index:1000;flex-direction:column;pointer-events:none}.toast,.toast-wrap{display:flex;gap:10px}.toast{align-items:center;padding:14px 20px;border-radius:var(--radius-md);font-size:.86rem;font-weight:600;color:#fff;box-shadow:var(--shadow-lg);pointer-events:auto;animation:toastIn .4s var(--ease-spring);position:relative;overflow:hidden}.toast.success{background:linear-gradient(135deg,#059669,#10b981)}.toast.error{background:linear-gradient(135deg,#dc2626,#ef4444)}.toast.info{background:linear-gradient(135deg,var(--c-gradient-1),var(--c-gradient-2))}.toast .toast-progress{position:absolute;bottom:0;left:0;height:3px;background:hsla(0,0%,100%,.4);animation:toastProgress 2.5s linear forwards}@keyframes toastIn{0%{opacity:0;transform:translateX(120%) scale(.9)}to{opacity:1;transform:translateX(0) scale(1)}}@keyframes toastProgress{0%{width:100%}to{width:0}}.footer{text-align:center;padding:32px 20px;color:var(--c-text-3);font-size:.82rem;border-top:1px solid var(--c-border);margin-top:20px}.footer a{color:var(--c-accent);text-decoration:none;font-weight:600}.footer a:hover{text-decoration:underline}.stats-bar{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:20px}.stat-item{flex:1 1;min-width:100px;text-align:center;padding:16px;background:var(--c-bg);border-radius:var(--radius-sm);border:1px solid var(--c-border);transition:all .2s}.stat-item:hover{border-color:var(--c-accent)}.stat-value{font-size:1.5rem;font-weight:800;color:var(--c-accent);line-height:1.1}.stat-label{font-size:.76rem;color:var(--c-text-2);margin-top:4px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#d1d5da;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#959da5}@media (max-width:720px){.header{padding:32px 0 28px}.header h1{font-size:1.4rem}.container{padding:0 14px 60px}.card{padding:22px 18px}.input-group{flex-direction:column}.mirror-grid{grid-template-columns:1fr}.parsed-info{flex-direction:column;align-items:flex-start;gap:10px}.support-grid{grid-template-columns:repeat(2,1fr)}.stats-bar{flex-direction:column}.toast-wrap{left:16px;right:16px}}