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xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.5'/%3E%3C/svg%3E");background-repeat:repeat;background-size:256px 256px;position:fixed;inset:0}body{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Meituan Type,-apple-system,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:15px;font-weight:400;line-height:1.55}@media (max-width:1280px){.container-ed{padding-left:32px;padding-right:32px}}@media (max-width:1080px){.container-ed{padding-left:24px;padding-right:24px}}@media (max-width:880px){.container-ed{padding-left:20px;padding-right:20px}}.btn-primary:hover{background:#e05a48;transform:translateY(-1px)}.btn-ghost:hover{background:var(--ink-at-06);transform:translateY(-1px)}.card-ed:hover{transform:translateY(-2px)}.pill:hover{background:var(--ink-at-06)}.pill-active:hover{background:#e05a48}@keyframes pulse{50%{opacity:.5}}.prose-custom h1{letter-spacing:-.015em;margin:28px 0 12px;font-family:Meituan Type,PingFang SC,Microsoft YaHei,sans-serif;font-size:28px;font-weight:700;line-height:1.2}.prose-custom h2{letter-spacing:-.01em;border-bottom:1px solid var(--ink-at-12);margin:24px 0 10px;padding-bottom:6px;font-family:Meituan Type,PingFang SC,Microsoft YaHei,sans-serif;font-size:22px;font-weight:700;line-height:1.25}.prose-custom h3{letter-spacing:-.005em;margin:20px 0 6px;font-family:Meituan Type,PingFang SC,Microsoft YaHei,sans-serif;font-size:18px;font-weight:700;line-height:1.3}.prose-custom p{color:var(--ink-soft);margin:0 0 14px;font-size:15px;line-height:1.6}.prose-custom a{color:var(--coral);text-underline-offset:2px;-webkit-text-decoration:underline #ed6f5c4d;text-decoration:underline #ed6f5c4d}.prose-custom a:hover{-webkit-text-decoration-color:var(--coral);-webkit-text-decoration-color:var(--coral);-webkit-text-decoration-color:var(--coral);text-decoration-color:var(--coral)}.prose-custom ul,.prose-custom ol{color:var(--ink-soft);margin:0 0 14px;padding-left:22px}.prose-custom li{margin-bottom:4px}.prose-custom blockquote{border-left:3px solid var(--coral);color:var(--ink-mute);margin:16px 0;padding-left:16px;font-style:italic}.prose-custom code{background:var(--paper-dark);color:var(--ink-soft);border-radius:3px;padding:2px 5px;font-family:JetBrains Mono,monospace;font-size:12px}.prose-custom pre{background:var(--ink);color:#e2e8f0;border-radius:10px;margin:20px 0;padding:16px 20px;font-size:12px;line-height:1.55;overflow-x:auto}.prose-custom pre code{color:inherit;font-size:inherit;background:0 0;padding:0}.prose-custom table{border-collapse:collapse;width:100%;margin:20px 0;font-size:13px}.prose-custom th{text-align:left;border-bottom:2px solid var(--ink-at-20);color:var(--ink);padding:8px 12px;font-family:Meituan Type,PingFang SC,Microsoft YaHei,sans-serif;font-weight:600}.prose-custom td{border-bottom:1px solid var(--ink-at-12);color:var(--ink-soft);padding:8px 12px}.prose-custom strong{color:var(--ink);font-weight:600}.prose-custom img{border-radius:6px;max-width:100%;margin:20px 0}.prose-custom hr{border:none;border-top:1px solid var(--ink-at-12);margin:24px 0}.img-brackets:before,.img-brackets:after{content:"";pointer-events:none;width:18px;height:18px;position:absolute}.img-brackets:before{border-top:1px solid var(--ink-at-20);border-left:1px solid var(--ink-at-20);top:6px;left:6px}.img-brackets:after{border-top:1px solid var(--ink-at-20);border-right:1px solid var(--ink-at-20);top:6px;right:6px}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}