auto-save 2026-05-15 18:17 (+1, ~4)

.memory/worklog.json

@@ -1,18 +1,5 @@
 {
   "entries": [
-    {
-      "files_changed": 1,
-      "message": "Claude 会话活跃 · 最近命令：claude · 1 项未提交变更 · 最近提交：auto-save 2026-05-14 02:30 (+2, ~4)",
-      "ts": "2026-05-13T18:33:11Z",
-      "type": "session-heartbeat"
-    },
-    {
-      "files_changed": 2,
-      "hash": "2b7eb00",
-      "message": "auto-save 2026-05-14 02:36 (~2)",
-      "ts": "2026-05-14T02:36:34+08:00",
-      "type": "commit"
-    },
     {
       "files_changed": 4,
       "message": "Codex 会话活跃 · 最近命令：codex · 4 项未提交变更 · 最近提交：auto-save 2026-05-14 02:36 (~2)",
@@ -3254,6 +3241,19 @@
       "message": "auto-save 2026-05-15 18:06 (~1)",
       "hash": "84143bc",
       "files_changed": 1
+    },
+    {
+      "ts": "2026-05-15T18:12:39+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-15 18:12 (~1)",
+      "hash": "6c8bc42",
+      "files_changed": 1
+    },
+    {
+      "ts": "2026-05-15T10:14:49Z",
+      "type": "session-heartbeat",
+      "message": "Codex 会话活跃 · 最近命令：codex · 4 项未提交变更 · 最近提交：auto-save 2026-05-15 18:12 (~1)",
+      "files_changed": 4
     }
   ]
 }

RULES.md

@@ -57,6 +57,7 @@
 - 不允许编造不存在的部署域名、账号、密码
 - 没有公网地址时，`.project.json.urls` 保持空数组
 - 任何部署或域名变化，都要先改元数据，再视为任务完成
+- 用户给到源码 / 下载包 / 参考实现时，默认优先按源码实现和复刻，不先自创“类似效果”；如果因安全、依赖、性能或部署限制必须改写，必须先说明差异和原因。
 
 ## 注意事项
 - 项目内源码解析页：`docs/source-analysis.html`

web/app/globals.css

@@ -182,6 +182,7 @@
   z-index: 0;
   width: 100vw;
   height: 100vh;
+  border: 0;
   background: #030303;
 }
 .login-oasis-shade {

web/components/login/oasis-canvas.tsx

@@ -1,183 +1,12 @@
 "use client"
 
-import { useEffect, useRef } from "react"
-
-type Blade = {
-  x: number
-  z: number
-  h: number
-  lean: number
-  phase: number
-  warmth: number
-}
-
-function clamp(value: number, min: number, max: number) {
-  return Math.max(min, Math.min(max, value))
-}
-
 export function OasisCanvas() {
-  const canvasRef = useRef<HTMLCanvasElement | null>(null)
-
-  useEffect(() => {
-    const canvas = canvasRef.current
-    if (!canvas) return
-
-    const ctx = canvas.getContext("2d", { alpha: true })
-    if (!ctx) return
-
-    const prefersReducedMotion = window.matchMedia("(prefers-reduced-motion: reduce)").matches
-    const pointer = { x: 0.5, y: 0.5, active: false }
-    let width = 0
-    let height = 0
-    let dpr = 1
-    let raf = 0
-    let blades: Blade[] = []
-
-    const makeField = () => {
-      const count = width < 640 ? 520 : width < 1100 ? 880 : 1280
-      blades = Array.from({ length: count }, (_, index) => {
-        const row = index / count
-        const depth = Math.pow(row, 0.44)
-        const spread = 0.12 + depth * 1.12
-        return {
-          x: 0.5 + (Math.random() - 0.5) * spread,
-          z: depth,
-          h: 0.55 + Math.random() * 1.15,
-          lean: (Math.random() - 0.5) * 0.9,
-          phase: Math.random() * Math.PI * 2,
-          warmth: Math.random(),
-        }
-      }).sort((a, b) => a.z - b.z)
-    }
-
-    const resize = () => {
-      const rect = canvas.getBoundingClientRect()
-      width = Math.max(1, Math.floor(rect.width))
-      height = Math.max(1, Math.floor(rect.height))
-      dpr = Math.min(window.devicePixelRatio || 1, width < 900 ? 1.35 : 1.65)
-      canvas.width = Math.floor(width * dpr)
-      canvas.height = Math.floor(height * dpr)
-      ctx.setTransform(dpr, 0, 0, dpr, 0, 0)
-      makeField()
-    }
-
-    const draw = (timeMs: number) => {
-      const time = timeMs / 1000
-      ctx.clearRect(0, 0, width, height)
-
-      const sky = ctx.createLinearGradient(0, 0, 0, height)
-      sky.addColorStop(0, "#030405")
-      sky.addColorStop(0.36, "#070809")
-      sky.addColorStop(0.7, "#0d0b05")
-      sky.addColorStop(1, "#010101")
-      ctx.fillStyle = sky
-      ctx.fillRect(0, 0, width, height)
-
-      const horizonY = height * 0.44
-      const glow = ctx.createRadialGradient(width * 0.5, horizonY, 0, width * 0.5, horizonY, width * 0.65)
-      glow.addColorStop(0, "rgba(225, 195, 82, 0.34)")
-      glow.addColorStop(0.26, "rgba(166, 160, 50, 0.2)")
-      glow.addColorStop(0.62, "rgba(16, 22, 10, 0.18)")
-      glow.addColorStop(1, "rgba(0, 0, 0, 0)")
-      ctx.fillStyle = glow
-      ctx.fillRect(0, 0, width, height)
-
-      const floor = ctx.createLinearGradient(0, horizonY, 0, height)
-      floor.addColorStop(0, "rgba(166, 152, 42, 0.05)")
-      floor.addColorStop(0.36, "rgba(156, 145, 34, 0.18)")
-      floor.addColorStop(1, "rgba(7, 8, 2, 0.92)")
-      ctx.fillStyle = floor
-      ctx.fillRect(0, horizonY, width, height)
-
-      ctx.save()
-      ctx.globalCompositeOperation = "lighter"
-      for (let i = 0; i < 42; i += 1) {
-        const t = i / 41
-        const x = (width * (0.08 + t * 0.86) + Math.sin(time * 0.18 + i) * 18) % width
-        const y = horizonY + Math.sin(time * 0.25 + i * 0.7) * 28 + Math.cos(i) * 16
-        const r = 1.5 + ((i * 13) % 9)
-        ctx.fillStyle = `rgba(214, 179, 106, ${0.02 + (i % 5) * 0.006})`
-        ctx.beginPath()
-        ctx.arc(x, y, r, 0, Math.PI * 2)
-        ctx.fill()
-      }
-      ctx.restore()
-
-      for (const blade of blades) {
-        const depth = blade.z
-        const perspective = 0.2 + depth * 1.22
-        const baseX = width * (0.5 + (blade.x - 0.5) * perspective)
-        const baseY = horizonY + Math.pow(depth, 1.85) * height * 0.68
-        if (baseX < -60 || baseX > width + 60 || baseY < horizonY - 30 || baseY > height + 90) continue
-
-        const focus = 1 - Math.abs(depth - 0.58)
-        const wind = Math.sin(time * 1.35 + blade.phase + blade.x * 8) * (4 + depth * 13)
-        const pointerPush = pointer.active ? (pointer.x - 0.5) * 18 * Math.pow(depth, 1.2) : 0
-        const bladeHeight = (18 + blade.h * 82) * Math.pow(depth, 1.35)
-        const tipX = baseX + blade.lean * 20 * depth + wind + pointerPush
-        const tipY = baseY - bladeHeight
-        const midX = baseX + (tipX - baseX) * 0.52 + Math.sin(blade.phase) * 8 * depth
-        const midY = baseY - bladeHeight * 0.55
-        const alpha = clamp(0.14 + depth * 0.72, 0.12, 0.86)
-        const lineWidth = clamp(0.45 + depth * 2.4, 0.5, 3.2)
-
-        const hueWarmth = blade.warmth > 0.42 ? "214, 179, 70" : "98, 123, 42"
-        ctx.strokeStyle = `rgba(${hueWarmth}, ${alpha})`
-        ctx.lineWidth = lineWidth
-        ctx.beginPath()
-        ctx.moveTo(baseX, baseY)
-        ctx.quadraticCurveTo(midX, midY, tipX, tipY)
-        ctx.stroke()
-
-        if (focus > 0.78 && blade.warmth > 0.82) {
-          ctx.fillStyle = `rgba(238, 220, 112, ${alpha * 0.34})`
-          ctx.beginPath()
-          ctx.arc(tipX, tipY, lineWidth * 0.9, 0, Math.PI * 2)
-          ctx.fill()
-        }
-      }
-
-      const vignette = ctx.createRadialGradient(width * 0.5, height * 0.52, height * 0.1, width * 0.5, height * 0.52, height * 0.82)
-      vignette.addColorStop(0, "rgba(0, 0, 0, 0)")
-      vignette.addColorStop(0.56, "rgba(0, 0, 0, 0.12)")
-      vignette.addColorStop(1, "rgba(0, 0, 0, 0.86)")
-      ctx.fillStyle = vignette
-      ctx.fillRect(0, 0, width, height)
-
-      const frontBlur = ctx.createLinearGradient(0, height * 0.62, 0, height)
-      frontBlur.addColorStop(0, "rgba(0, 0, 0, 0)")
-      frontBlur.addColorStop(1, "rgba(190, 174, 48, 0.24)")
-      ctx.fillStyle = frontBlur
-      ctx.fillRect(0, height * 0.62, width, height * 0.38)
-
-      if (!prefersReducedMotion) {
-        raf = window.requestAnimationFrame(draw)
-      }
-    }
-
-    const onPointerMove = (event: PointerEvent) => {
-      const rect = canvas.getBoundingClientRect()
-      pointer.x = clamp((event.clientX - rect.left) / rect.width, 0, 1)
-      pointer.y = clamp((event.clientY - rect.top) / rect.height, 0, 1)
-      pointer.active = true
-    }
-    const onPointerLeave = () => {
-      pointer.active = false
-    }
-
-    resize()
-    window.addEventListener("resize", resize)
-    canvas.addEventListener("pointermove", onPointerMove)
-    canvas.addEventListener("pointerleave", onPointerLeave)
-    raf = window.requestAnimationFrame(draw)
-
-    return () => {
-      window.cancelAnimationFrame(raf)
-      window.removeEventListener("resize", resize)
-      canvas.removeEventListener("pointermove", onPointerMove)
-      canvas.removeEventListener("pointerleave", onPointerLeave)
-    }
-  }, [])
-
-  return <canvas ref={canvasRef} className="login-oasis-canvas" aria-hidden="true" />
+  return (
+    <iframe
+      aria-hidden="true"
+      className="login-oasis-canvas"
+      src="/oasis-source/index.html"
+      title="Digital Oasis WebGPU background"
+    />
+  )
 }