小助手内嵌 GM 页：网页重定向 + 物品分页 + 装备强化增幅发放

- 90CN.dll 新增 IE 控件接管，把腾讯小助手页面重定向到本地 GM 页
- gmweb：物品列表改分页（每页 10/20/50，列表固定 6 行高）
- 发放走 grant-options，支持强化 0-31、增幅属性+等级、锻造 0-8、品质
- 服务端补齐 amplify_level：等级统一写入 ext_data0/packed_flag_byte/reinforce/upgrade_level
- 增幅与强化互斥校验，避免写出客户端无法创建的装备

gmweb/style.css

@@ -0,0 +1,98 @@
+/* IE11 兼容：不用 CSS 变量、不用 flex、不用 grid。深色底 + 高对比文字。 */
+html, body {
+  margin: 0; padding: 0; height: 100%;
+  background: #14161c; color: #d8dbe2;
+  font: 12px/1.5 "Microsoft YaHei", "SimSun", Tahoma, sans-serif;
+  overflow: hidden;
+}
+#hd {
+  height: 30px; padding: 0 10px;
+  background: #1d2029; border-bottom: 1px solid #2b3040;
+  line-height: 30px;
+}
+#hd-t { float: left; font-weight: bold; color: #e8c979; letter-spacing: 1px; }
+#hd-s { float: right; color: #8d94a6; }
+.dot { display: inline-block; width: 7px; height: 7px; border-radius: 4px; margin-right: 6px; }
+.dot.on { background: #4ec46a; }
+.dot.off { background: #b04a4a; }
+
+#tabs { height: 28px; background: #191c24; border-bottom: 1px solid #2b3040; padding-left: 4px; }
+.tab {
+  float: left; padding: 0 14px; line-height: 28px; color: #98a0b3;
+  text-decoration: none; border-bottom: 2px solid transparent;
+}
+.tab:hover { color: #d8dbe2; }
+.tab.on { color: #e8c979; border-bottom-color: #e8c979; background: #20242e; }
+
+#body { position: absolute; top: 59px; bottom: 62px; left: 0; right: 0; overflow: auto; }
+.pane { display: none; padding: 10px; }
+.pane.on { display: block; }
+
+table.kv { width: 100%; border-collapse: collapse; }
+table.kv th {
+  text-align: left; width: 84px; color: #8d94a6; font-weight: normal;
+  padding: 4px 0; border-bottom: 1px solid #232734;
+}
+table.kv td { padding: 4px 0; border-bottom: 1px solid #232734; color: #dfe3ea; }
+
+.sec {
+  margin: 12px 0 6px; color: #e8c979; font-size: 11px;
+  border-left: 3px solid #e8c979; padding-left: 6px; letter-spacing: 1px;
+}
+.cur {
+  padding: 8px; background: #1c2029; border: 1px solid #2b3040;
+  color: #9fd8a8;
+}
+.row { margin: 6px 0; }
+.inp {
+  background: #0f1116; border: 1px solid #2f3547; color: #dfe3ea;
+  padding: 4px 6px; font: 12px "Microsoft YaHei", Tahoma, sans-serif;
+  width: 240px; outline: none;
+}
+.inp:focus { border-color: #e8c979; }
+.inp.sm { width: 110px; }
+.inp.xs { width: 60px; }
+.inp.xs2 { width: 84px; }
+select.inp { padding: 3px 2px; }
+.inp[disabled] { opacity: .4; }
+.lb { display: inline-block; width: 56px; color: #8d94a6; }
+.btn {
+  background: #262c3a; border: 1px solid #39415a; color: #d8dbe2;
+  padding: 5px 12px; cursor: pointer; font: 12px "Microsoft YaHei", Tahoma, sans-serif;
+  margin-right: 6px;
+}
+.btn:hover { background: #303849; border-color: #4d5877; }
+.btn.pri { background: #6b4f18; border-color: #a3781f; color: #ffe6ae; }
+.btn.pri:hover { background: #7d5d1e; }
+.btn[disabled] { opacity: .45; cursor: default; }
+
+.list {
+  margin-top: 8px; max-height: 190px; overflow: auto;
+  border: 1px solid #2b3040; background: #101319;
+}
+/* 物品列表固定 6 行高度：行数再多也只占这一块，靠滚动 + 翻页看更多 */
+.list.fixed { height: 156px; max-height: 156px; }
+.li {
+  padding: 3px 8px; line-height: 20px; border-bottom: 1px solid #1c212b; cursor: pointer;
+  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
+}
+.li:hover { background: #1b2130; }
+.li.on { background: #2a3550; color: #ffe6ae; }
+.li .nm { color: #dfe3ea; }
+.li .meta { color: #7c8496; font-size: 11px; margin-left: 6px; }
+.empty { padding: 12px; color: #666e80; text-align: center; }
+.dim { color: #7c8496; }
+.pager { margin: 6px 0 2px; }
+.pager .btn.sm { padding: 3px 10px; }
+.pg { color: #8d94a6; font-size: 11px; margin: 0 8px; }
+
+#log {
+  position: absolute; bottom: 0; left: 0; right: 0; height: 62px;
+  background: #0d0f14; border-top: 1px solid #2b3040;
+  padding: 4px 8px; overflow: auto; font: 11px/1.45 Consolas, monospace;
+  color: #8d94a6;
+}
+#log .ok { color: #6fcf87; }
+#log .err { color: #e07070; }
+#log .tip { color: #e8c979; }
+.hint { color: #666e80; font-size: 11px; margin-top: 6px; }