Black market in Web3 page, shelf UI, no dead drop, tech and GPU goods; rules moved to Web3 handbook

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

src/Decentralized.Domain/Tuning.cs

@@ -89,11 +89,13 @@ namespace Decentralized.Domain
         /// <summary>Ponero 兑换处：开放所需黑市声望、每次兑入 / 兑出的手续费、每天可兑换的额度（信用点）、对 PSC 的价格比。</summary>
         public const int PoneroOpenRep = 30;
         public const double PoneroFee = 0.08, PoneroDailyCap = 1000, PoneroPscRatio = 0.5;
-        /// <summary>黑市订单：订单价相对游戏基础价的折扣、托管费、提前放款再折扣、提前放款所需卖家成交数、上门 / 死投的天数、
-        /// 上门 / 死投被截获的概率（镇压期间再加）、死投被别人先挖走的概率、骗子卖家占比、每晚平台跑路基础概率与每万信用点托管资金加的概率（封顶）、跑路后关闭的天数。</summary>
-        public const double BmOrderDiscount = 0.15, BmEscrowFee = 0.05, BmAdvanceDiscount = 0.10, BmInterceptDoor = 0.08, BmInterceptDrop = 0.03, BmInterceptCrackdown = 0.15;
-        public const double BmDropTheft = 0.12, BmScamSellerShare = 0.15, BmRugBase = 0.002, BmRugPerTenK = 0.004, BmRugMax = 0.05;
-        public const int BmAdvanceMinTrades = 30, BmDoorDays = 3, BmDropDays = 2, BmRugClosedDays = 10, BmSellerCount = 4;
+        /// <summary>黑市订单：订单价相对游戏基础价的折扣、托管费、提前放款再折扣、提前放款所需卖家成交数、上门的天数、
+        /// 上门被截获的概率（镇压期间再加）、骗子卖家占比、每晚平台跑路基础概率与每万信用点托管资金加的概率（封顶）、跑路后关闭的天数。</summary>
+        public const double BmOrderDiscount = 0.15, BmEscrowFee = 0.05, BmAdvanceDiscount = 0.10, BmInterceptDoor = 0.08, BmInterceptCrackdown = 0.15;
+        public const double BmScamSellerShare = 0.15, BmRugBase = 0.002, BmRugPerTenK = 0.004, BmRugMax = 0.05;
+        public const int BmAdvanceMinTrades = 30, BmDoorDays = 3, BmRugClosedDays = 10, BmSellerCount = 4;
+        /// <summary>货架上除违禁品外的两类货：高科技物品（需中档声望）和显卡的出现概率、加价（在现货溢价 / 订单价之外再加），显卡里夹假卡的比例。</summary>
+        public const double BmTechChance = 0.15, BmGpuChance = 0.20, BmTechMarkup = 0.5, BmGpuMarkup = 0.2, BmGpuFake = 0.20;
         /// <summary>黑市人脉升级的价格。</summary>
         public const int BmUnlockPrice = 1500;
         /// <summary>单个金融违规事件记入的罪证上限。</summary>